diff options
Diffstat (limited to 'external_libs')
732 files changed, 122141 insertions, 204 deletions
diff --git a/external_libs/python/pyzmq-14.7.0/.travis.yml b/external_libs/python/pyzmq-14.7.0/.travis.yml new file mode 100644 index 00000000..fb1e8407 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/.travis.yml @@ -0,0 +1,54 @@ +language: python + +cache: + apt + pip +python: + - 2.7 + - 3.4 + - pypy +env: + - ZMQ= + - ZMQ=bundled +before_install: + - sudo add-apt-repository -y ppa:shnatsel/dnscrypt + - sudo apt-get update + - 'if [[ $ZMQ != bundled ]]; then sudo apt-get install -qq libzmq3-dev libsodium-dev; fi' + - 'if [[ $TRAVIS_PYTHON_VERSION != pypy* ]]; then wget https://github.com/minrk/travis-wheels/archive/master.zip -O wheels.zip && unzip wheels.zip; fi' + - 'if [[ $TRAVIS_PYTHON_VERSION != pypy* ]]; then pip install -q -f travis-wheels-master/wheelhouse cython; fi' + - 'if [[ ! -z "$ZMQ" && $ZMQ != bundled ]]; then wget https://github.com/zeromq/$ZMQ/archive/master.zip -O libzmq.zip && unzip libzmq.zip; fi' + - 'if [[ ! -z "$ZMQ" && $ZMQ != bundled ]]; then sh -c "set -x; cd $ZMQ-master; sh autogen.sh; ./configure; make -j; sudo make install; sudo ldconfig"; fi' + - 'if [[ $TRAVIS_PYTHON_VERSION = 2.7 ]]; then pip install -q -f travis-wheels-master/wheelhouse gevent; fi' + - pip install -q nose + +install: + - 'if [[ ! -z "$ZMQ" && $ZMQ != bundled ]]; then export ZMQ=/usr/local; fi' + - python setup.py build_ext --inplace --zmq=$ZMQ + +matrix: + include: + - python: 3.4 + env: ZMQ=libzmq + - python: 3.4 + env: ZMQ=zeromq4-x + - python: 3.4 + env: ZMQ=zeromq4-1 + - python: 3.4 + env: ZMQ=zeromq3-x + - python: 2.6 + env: ZMQ= + - python: 3.2 + env: ZMQ= + - python: 3.3 + env: ZMQ= + - python: pypy3 + env: ZMQ= + - python: nightly + env: ZMQ= + - python: nightly + env: ZMQ=bundled + allow_failures: + - env: ZMQ=libzmq + - python: nightly + +script: python setup.py test diff --git a/external_libs/python/pyzmq-14.7.0/AUTHORS.md b/external_libs/python/pyzmq-14.7.0/AUTHORS.md new file mode 100644 index 00000000..d6b5ee01 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/AUTHORS.md @@ -0,0 +1,110 @@ +## Authors + +This project was started and continues to be led by Brian E. Granger +(ellisonbg AT gmail DOT com). Min Ragan-Kelley (benjaminrk AT gmail DOT +com) is the primary developer of pyzmq at this time. + +The following people have contributed to the project: + +- Alexander Else (alexander DOT else AT team DOT telstra DOT com) +- Alexander Pyhalov (apyhalov AT gmail DOT com) +- Alexandr Emelin (frvzmb AT gmail DOT com) +- Amr Ali (amr AT ledgerx DOT com) +- Andre Caron (andre DOT l DOT caron AT gmail DOT com) +- Andrea Crotti (andrea DOT crotti DOT 0 AT gmail DOT com) +- Andrew Gwozdziewycz (git AT apgwoz DOT com) +- Baptiste Lepilleur (baptiste DOT lepilleur AT gmail DOT com) +- Brandyn A. White (bwhite AT dappervision DOT com) +- Brian E. Granger (ellisonbg AT gmail DOT com) +- Brian Hoffman (hoffman_brian AT bah DOT com) +- Carlos A. Rocha (carlos DOT rocha AT gmail DOT com) +- Chris Laws (clawsicus AT gmail DOT com) +- Christian Wyglendowski (christian AT bu DOT mp) +- Christoph Gohlke (cgohlke AT uci DOT edu) +- Curtis (curtis AT tinbrain DOT net) +- Cyril Holweck (cyril DOT holweck AT free DOT fr) +- Dan Colish (dcolish AT gmail DOT com) +- Daniel Lundin (dln AT eintr DOT org) +- Daniel Truemper (truemped AT googlemail DOT com) +- Douglas Creager (douglas DOT creager AT redjack DOT com) +- Eduardo Stalinho (eduardooc DOT 86 AT gmail DOT com) +- Eren Güven (erenguven0 AT gmail DOT com) +- Erick Tryzelaar (erick DOT tryzelaar AT gmail DOT com) +- Erik Tollerud (erik DOT tollerud AT gmail DOT com) +- FELD Boris (lothiraldan AT gmail DOT com) +- Fantix King (fantix DOT king AT gmail DOT com) +- Felipe Cruz (felipecruz AT loogica DOT net) +- Fernando Perez (Fernando DOT Perez AT berkeley DOT edu) +- Frank Wiles (frank AT revsys DOT com) +- Félix-Antoine Fortin (felix DOT antoine DOT fortin AT gmail DOT com) +- Gavrie Philipson (gavriep AT il DOT ibm DOT com) +- Godefroid Chapelle (gotcha AT bubblenet DOT be) +- Greg Banks (gbanks AT mybasis DOT com) +- Greg Ward (greg AT gerg DOT ca) +- Guido Goldstein (github AT a-nugget DOT de) +- Ian Lee (IanLee1521 AT gmail DOT com) +- Ionuț Arțăriși (ionut AT artarisi DOT eu) +- Ivo Danihelka (ivo AT danihelka DOT net) +- Iyed (iyed DOT bennour AT gmail DOT com) +- Jim Garrison (jim AT garrison DOT cc) +- John Gallagher (johnkgallagher AT gmail DOT com) +- Julian Taylor (jtaylor DOT debian AT googlemail DOT com) +- Justin Bronder (jsbronder AT gmail DOT com) +- Justin Riley (justin DOT t DOT riley AT gmail DOT com) +- Marc Abramowitz (marc AT marc-abramowitz DOT com) +- Matthew Aburn (mattja6 AT gmail DOT com) +- Michel Pelletier (pelletier DOT michel AT gmail DOT com) +- Michel Zou (xantares09 AT hotmail DOT com) +- Min Ragan-Kelley (benjaminrk AT gmail DOT com) +- Nell Hardcastle (nell AT dev-nell DOT com) +- Nicholas Pilkington (nicholas DOT pilkington AT gmail DOT com) +- Nicholas Piël (nicholas AT nichol DOT as) +- Nick Pellegrino (npellegrino AT mozilla DOT com) +- Nicolas Delaby (nicolas DOT delaby AT ezeep DOT com) +- Ondrej Certik (ondrej AT certik DOT cz) +- Paul Colomiets (paul AT colomiets DOT name) +- Pawel Jasinski (pawel DOT jasinski AT gmail DOT com) +- Phus Lu (phus DOT lu AT gmail DOT com) +- Robert Buchholz (rbu AT goodpoint DOT de) +- Robert Jordens (jordens AT gmail DOT com) +- Ryan Cox (ryan DOT a DOT cox AT gmail DOT com) +- Ryan Kelly (ryan AT rfk DOT id DOT au) +- Scott Maxwell (scott AT codecobblers DOT com) +- Scott Sadler (github AT mashi DOT org) +- Simon Knight (simon DOT knight AT gmail DOT com) +- Stefan Friesel (sf AT cloudcontrol DOT de) +- Stefan van der Walt (stefan AT sun DOT ac DOT za) +- Stephen Diehl (stephen DOT m DOT diehl AT gmail DOT com) +- Sylvain Corlay (scorlay AT bloomberg DOT net) +- Thomas Kluyver (takowl AT gmail DOT com) +- Thomas Spura (tomspur AT fedoraproject DOT org) +- Tigger Bear (Tigger AT Tiggers-Mac-mini DOT local) +- Torsten Landschoff (torsten DOT landschoff AT dynamore DOT de) +- Vadim Markovtsev (v DOT markovtsev AT samsung DOT com) +- Yannick Hold (yannickhold AT gmail DOT com) +- Zbigniew Jędrzejewski-Szmek (zbyszek AT in DOT waw DOT pl) +- hugo shi (hugoshi AT bleb2 DOT (none)) +- jdgleeson (jdgleeson AT mac DOT com) +- kyledj (kyle AT bucebuce DOT com) +- spez (steve AT hipmunk DOT com) +- stu (stuart DOT axon AT jpcreative DOT co DOT uk) +- xantares (xantares AT fujitsu-l64 DOT (none)) + +as reported by: + + git log --all --format='- %aN (%aE)' | sort -u | sed 's/@/ AT /1' | sed -e 's/\.\([^ ]\)/ DOT \1/g' + +with some adjustments. + +### Not in git log + +- Brandon Craig-Rhodes (brandon AT rhodesmill DOT org) +- Eugene Chernyshov (chernyshov DOT eugene AT gmail DOT com) +- Craig Austin (craig DOT austin AT gmail DOT com) + +### gevent\_zeromq, now zmq.green + +- Travis Cline (travis DOT cline AT gmail DOT com) +- Ryan Kelly (ryan AT rfk DOT id DOT au) +- Zachary Voase (z AT zacharyvoase DOT com) + diff --git a/external_libs/python/pyzmq-14.7.0/CONTRIBUTING.md b/external_libs/python/pyzmq-14.7.0/CONTRIBUTING.md new file mode 100644 index 00000000..688a6c3c --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/CONTRIBUTING.md @@ -0,0 +1,86 @@ +# Opening an Issue + +For a good bug report: + +1. [Search][] for existing Issues, both on GitHub and in general with Google/Stack Overflow before posting a duplicate question. +2. Update to pyzmq master, if possible, especially if you are already using git. It's + possible that the bug you are about to report has already been fixed. + +Many things reported as pyzmq Issues are often just libzmq-related, +and don't have anything to do with pyzmq itself. +These are better directed to [zeromq-dev][]. + +When making a bug report, it is helpful to tell us as much as you can about your system +(such as pyzmq version, libzmq version, Python version, OS Version, how you built/installed pyzmq and libzmq, etc.) + +The basics: + +```python +import sys +import zmq + +print "libzmq-%s" % zmq.zmq_version() +print "pyzmq-%s" % zmq.pyzmq_version() +print "Python-%s" % sys.version +``` + +Which will give something like: + + libzmq-3.3.0 + pyzmq-2.2dev + Python-2.7.2 (default, Jun 20 2012, 16:23:33) + [GCC 4.2.1 Compatible Apple Clang 4.0 (tags/Apple/clang-418.0.60)] + +[search]: https://github.com/zeromq/pyzmq/issues +[zeromq-dev]: mailto:zeromq-dev@zeromq.org + + +# Licensing and contributing to PyZMQ + +PyZMQ uses different licenses for different parts of the code. + +The 'core' of PyZMQ (located in zmq/core) is licensed under LGPLv3. +This just means that if you make any changes to how that code works, +you must release those changes under the LGPL. +If you just *use* pyzmq, then you can use any license you want for your own code. + +We don't feel that the restrictions imposed by the LGPL make sense for the +'non-core' functionality in pyzmq (derivative code must *also* be LGPL or GPL), +especially for examples and utility code, so we have relicensed all 'non-core' +code under the more permissive BSD (specifically Modified BSD aka New BSD aka +3-clause BSD), where possible. This means that you can copy this code and build +your own apps without needing to license your own code with the LGPL or GPL. + +## Your contributions + +**Pull Requests are welcome!** + +When you contribute to PyZMQ, your contributions are made under the same +license as the file you are working on. Any new, original code should be BSD +licensed. + +We don't enforce strict style, but when in doubt [PEP8][] is a good guideline. +The only thing we really don't like is mixing up 'cleanup' in real work. + +Examples are copyright their respective authors, and BSD unless otherwise +specified by the author. You can LGPL (or GPL or MIT or Apache, etc.) your own new +examples if you like, but we strongly encourage using the default BSD license. + +[PEP8]: http://www.python.org/dev/peps/pep-0008 + +## Inherited licenses in pyzmq + +Some code outside the core is taken from other open-source projects, and +inherits that project's license. + +* zmq/eventloop contains files inherited and adapted from [tornado][], and inherits the Apache license + +* zmq/ssh/forward.py is from [paramiko][], and inherits LGPL + +* zmq/devices/monitoredqueue.pxd is derived from the zmq_device function in +libzmq, and inherits LGPL + +* perf examples are (c) iMatix, and LGPL + +[tornado]: http://www.tornadoweb.org +[paramiko]: http://www.lag.net/paramiko
\ No newline at end of file diff --git a/external_libs/python/pyzmq-14.7.0/COPYING.BSD b/external_libs/python/pyzmq-14.7.0/COPYING.BSD new file mode 100644 index 00000000..a0a3790b --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/COPYING.BSD @@ -0,0 +1,32 @@ +PyZMQ is licensed under the terms of the Modified BSD License (also known as +New or Revised BSD), as follows: + +Copyright (c) 2009-2012, Brian Granger, Min Ragan-Kelley + +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + +Redistributions of source code must retain the above copyright notice, this +list of conditions and the following disclaimer. + +Redistributions in binary form must reproduce the above copyright notice, this +list of conditions and the following disclaimer in the documentation and/or +other materials provided with the distribution. + +Neither the name of PyZMQ nor the names of its contributors may be used to +endorse or promote products derived from this software without specific prior +written permission. + + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE +FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, +OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/external_libs/python/pyzmq-14.7.0/COPYING.LESSER b/external_libs/python/pyzmq-14.7.0/COPYING.LESSER new file mode 100644 index 00000000..3462706c --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/COPYING.LESSER @@ -0,0 +1,165 @@ + GNU LESSER GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + + This version of the GNU Lesser General Public License incorporates +the terms and conditions of version 3 of the GNU General Public +License, supplemented by the additional permissions listed below. + + 0. Additional Definitions. + + As used herein, "this License" refers to version 3 of the GNU Lesser +General Public License, and the "GNU GPL" refers to version 3 of the GNU +General Public License. + + "The Library" refers to a covered work governed by this License, +other than an Application or a Combined Work as defined below. + + An "Application" is any work that makes use of an interface provided +by the Library, but which is not otherwise based on the Library. +Defining a subclass of a class defined by the Library is deemed a mode +of using an interface provided by the Library. + + A "Combined Work" is a work produced by combining or linking an +Application with the Library. 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Combined Libraries. + + You may place library facilities that are a work based on the +Library side by side in a single library together with other library +facilities that are not Applications and are not covered by this +License, and convey such a combined library under terms of your +choice, if you do both of the following: + + a) Accompany the combined library with a copy of the same work based + on the Library, uncombined with any other library facilities, + conveyed under the terms of this License. + + b) Give prominent notice with the combined library that part of it + is a work based on the Library, and explaining where to find the + accompanying uncombined form of the same work. + + 6. Revised Versions of the GNU Lesser General Public License. + + The Free Software Foundation may publish revised and/or new versions +of the GNU Lesser General Public License from time to time. Such new +versions will be similar in spirit to the present version, but may +differ in detail to address new problems or concerns. + + Each version is given a distinguishing version number. If the +Library as you received it specifies that a certain numbered version +of the GNU Lesser General Public License "or any later version" +applies to it, you have the option of following the terms and +conditions either of that published version or of any later version +published by the Free Software Foundation. If the Library as you +received it does not specify a version number of the GNU Lesser +General Public License, you may choose any version of the GNU Lesser +General Public License ever published by the Free Software Foundation. + + If the Library as you received it specifies that a proxy can decide +whether future versions of the GNU Lesser General Public License shall +apply, that proxy's public statement of acceptance of any version is +permanent authorization for you to choose that version for the +Library.
\ No newline at end of file diff --git a/external_libs/python/pyzmq-14.7.0/MANIFEST.in b/external_libs/python/pyzmq-14.7.0/MANIFEST.in new file mode 100644 index 00000000..7e24b390 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/MANIFEST.in @@ -0,0 +1,50 @@ +include COPYING.BSD +include COPYING.LESSER +include CONTRIBUTING.md +include MANIFEST.in +include README.md +include AUTHORS.md +include setup.cfg.template +include setup.cfg.android +include setup.py +include setupegg.py +include zmqversion.py +include tox.ini +include .travis.yml + +graft docs +graft tools +prune docs/build +prune docs/gh-pages + +include bundled/zeromq/COPYING +graft bundled/zeromq/include +graft bundled/zeromq/src +include bundled/zeromq/builds/msvc/platform.hpp +exclude bundled/zeromq/src/Makefile* +exclude bundled/zeromq/src/platform.hpp + +include bundled/libsodium/LICENSE +graft bundled/libsodium/src + +graft buildutils +graft examples +graft zmq +graft perf + +exclude setup.cfg +exclude zmq/libzmq* +# exclude docs/_static +# exclude docs/_templates + +global-exclude __pycache__/* +global-exclude .deps/* +global-exclude *.so +global-exclude *.pyd +global-exclude *.pyc +global-exclude .git* +global-exclude .DS_Store +global-exclude .mailmap +global-exclude Makefile.am +global-exclude Makefile.in + diff --git a/external_libs/python/pyzmq-14.7.0/PKG-INFO b/external_libs/python/pyzmq-14.7.0/PKG-INFO new file mode 100644 index 00000000..76af4b10 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/PKG-INFO @@ -0,0 +1,30 @@ +Metadata-Version: 1.1 +Name: pyzmq +Version: 14.7.0 +Summary: Python bindings for 0MQ +Home-page: http://github.com/zeromq/pyzmq +Author: Brian E. Granger, Min Ragan-Kelley +Author-email: zeromq-dev@lists.zeromq.org +License: LGPL+BSD +Download-URL: http://github.com/zeromq/pyzmq/releases +Description: + PyZMQ is the official Python binding for the ZeroMQ Messaging Library (http://www.zeromq.org). + +Platform: UNKNOWN +Classifier: Development Status :: 5 - Production/Stable +Classifier: Intended Audience :: Developers +Classifier: Intended Audience :: Science/Research +Classifier: Intended Audience :: System Administrators +Classifier: License :: OSI Approved :: GNU Library or Lesser General Public License (LGPL) +Classifier: License :: OSI Approved :: BSD License +Classifier: Operating System :: MacOS :: MacOS X +Classifier: Operating System :: Microsoft :: Windows +Classifier: Operating System :: POSIX +Classifier: Topic :: System :: Networking +Classifier: Programming Language :: Python :: 2 +Classifier: Programming Language :: Python :: 2.6 +Classifier: Programming Language :: Python :: 2.7 +Classifier: Programming Language :: Python :: 3 +Classifier: Programming Language :: Python :: 3.2 +Classifier: Programming Language :: Python :: 3.3 +Classifier: Programming Language :: Python :: 3.4 diff --git a/external_libs/python/pyzmq-14.7.0/README.md b/external_libs/python/pyzmq-14.7.0/README.md new file mode 100644 index 00000000..d85fb05a --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/README.md @@ -0,0 +1,88 @@ +# PyZMQ: Python bindings for ØMQ + +[](https://travis-ci.org/zeromq/pyzmq) + +This package contains Python bindings for [ØMQ](http://www.zeromq.org). +ØMQ is a lightweight and fast messaging implementation. + +PyZMQ should work with any Python ≥ 2.6 (including Python 3), as well as PyPy. +The Cython backend used by CPython supports libzmq ≥ 2.1.4 (including 3.2.x and 4.x), +but the CFFI backend used by PyPy only supports libzmq ≥ 3.2.2 (including 4.x). + +For a summary of changes to pyzmq, see our +[changelog](https://pyzmq.readthedocs.org/en/latest/changelog.html). + +### ØMQ 3.x, 4.x + +PyZMQ ≥ 2.2.0 fully supports the 3.x and 4.x APIs of libzmq, +developed at [zeromq/libzmq](https://github.com/zeromq/libzmq). +No code to change, no flags to pass, +just build pyzmq against the latest and it should work. + +PyZMQ does not support the old libzmq 2 API on PyPy. + +## Documentation + +See PyZMQ's Sphinx-generated +[documentation](http://zeromq.github.com/pyzmq) on GitHub for API +details, and some notes on Python and Cython development. If you want to +learn about using ØMQ in general, the excellent [ØMQ +Guide](http://zguide.zeromq.org/py:all) is the place to start, which has a +Python version of every example. We also have some information on our +[wiki](https://github.com/zeromq/pyzmq/wiki). + +## Downloading + +Unless you specifically want to develop PyZMQ, we recommend downloading +the PyZMQ source code or wheels from +[PyPI](http://pypi.python.org/pypi/pyzmq). On Windows, you can get `.exe` installers +from [Christoph Gohlke](http://www.lfd.uci.edu/~gohlke/pythonlibs/#pyzmq). + +You can also get the latest source code from our GitHub repository, but +building from the repository will require that you install Cython +version 0.16 or later. + +## Building and installation + +For more detail on building pyzmq, see [our Wiki](https://github.com/zeromq/pyzmq/wiki/Building-and-Installing-PyZMQ). + +We build wheels for OS X and Windows, so you can get a binary on those platforms with: + + pip install pyzmq + +but compiling from source with `pip install pyzmq` should work in most environments. +Especially on OS X, make sure you are using the latest pip (≥ 6), or it may not find the right wheels. + +If the wheel doesn't work for some reason, or you want to force pyzmq to be compiled +(this is often preferable if you already have libzmq installed and configured the way you want it), +you can force installation with: + + pip install --no-use-wheel pyzmq + +When compiling pyzmq (e.g. installing with pip on Linux), +it is generally recommended that zeromq be installed separately, +via homebrew, apt, yum, etc: + + # Debian-based + sudo apt-get install libzmq3-dev + + # RHEL-based + sudo yum install libzmq3-devel + +If this is not available, pyzmq will *try* to build libzmq as a Python Extension, +though this is not guaranteed to work. + +Building pyzmq from the git repo (including release tags on GitHub) requires Cython. + +## Old versions + +For libzmq 2.0.x, use pyzmq release 2.0.10.1. + +pyzmq-2.1.11 was the last version of pyzmq to support Python 2.5, +and pyzmq ≥ 2.2.0 requires Python ≥ 2.6. +pyzmq-13.0.0 introduces PyPy support via CFFI, which only supports libzmq-3.2.2 and newer. + +PyZMQ releases ≤ 2.2.0 matched libzmq versioning, but this is no longer the case, +starting with PyZMQ 13.0.0 (it was the thirteenth release, so why not?). +PyZMQ ≥ 13.0 follows semantic versioning conventions accounting only for PyZMQ itself. + diff --git a/external_libs/python/pyzmq-14.7.0/buildutils/__init__.py b/external_libs/python/pyzmq-14.7.0/buildutils/__init__.py new file mode 100644 index 00000000..699e9178 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/buildutils/__init__.py @@ -0,0 +1,11 @@ +"""utilities for building pyzmq. + +Largely adapted from h5py +""" + +from .msg import * +from .config import * +from .detect import * +from .bundle import * +from .misc import * +from .patch import *
\ No newline at end of file diff --git a/external_libs/python/pyzmq-14.7.0/buildutils/bundle.py b/external_libs/python/pyzmq-14.7.0/buildutils/bundle.py new file mode 100644 index 00000000..7d2f6df7 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/buildutils/bundle.py @@ -0,0 +1,223 @@ +"""utilities for fetching build dependencies.""" + +#----------------------------------------------------------------------------- +# Copyright (C) PyZMQ Developers +# Distributed under the terms of the Modified BSD License. +# +# This bundling code is largely adapted from pyzmq-static's get.sh by +# Brandon Craig-Rhodes, which is itself BSD licensed. +#----------------------------------------------------------------------------- + + +import os +import shutil +import stat +import sys +import tarfile +from glob import glob +import hashlib +from subprocess import Popen, PIPE + +try: + # py2 + from urllib2 import urlopen +except ImportError: + # py3 + from urllib.request import urlopen + +from .msg import fatal, debug, info, warn + +pjoin = os.path.join + +#----------------------------------------------------------------------------- +# Constants +#----------------------------------------------------------------------------- + +bundled_version = (4,1,2) +libzmq = "zeromq-%i.%i.%i.tar.gz" % (bundled_version) +libzmq_url = "http://download.zeromq.org/" + libzmq +libzmq_checksum = "sha256:f9162ead6d68521e5154d871bac304f88857308bb02366b81bb588497a345927" + +libsodium_version = (1,0,2) +libsodium = "libsodium-%i.%i.%i.tar.gz" % (libsodium_version) +libsodium_url = "https://github.com/jedisct1/libsodium/releases/download/%i.%i.%i/" % libsodium_version + libsodium +libsodium_checksum = "sha256:961d8f10047f545ae658bcc73b8ab0bf2c312ac945968dd579d87c768e5baa19" + +HERE = os.path.dirname(__file__) +ROOT = os.path.dirname(HERE) + +#----------------------------------------------------------------------------- +# Utilities +#----------------------------------------------------------------------------- + + +def untgz(archive): + return archive.replace('.tar.gz', '') + +def localpath(*args): + """construct an absolute path from a list relative to the root pyzmq directory""" + plist = [ROOT] + list(args) + return os.path.abspath(pjoin(*plist)) + +def checksum_file(scheme, path): + """Return the checksum (hex digest) of a file""" + h = getattr(hashlib, scheme)() + + with open(path, 'rb') as f: + chunk = f.read(65535) + while chunk: + h.update(chunk) + chunk = f.read(65535) + return h.hexdigest() + +def fetch_archive(savedir, url, fname, checksum, force=False): + """download an archive to a specific location""" + dest = pjoin(savedir, fname) + scheme, digest_ref = checksum.split(':') + + if os.path.exists(dest) and not force: + info("already have %s" % dest) + digest = checksum_file(scheme, fname) + if digest == digest_ref: + return dest + else: + warn("but checksum %s != %s, redownloading." % (digest, digest_ref)) + os.remove(fname) + + info("fetching %s into %s" % (url, savedir)) + if not os.path.exists(savedir): + os.makedirs(savedir) + req = urlopen(url) + with open(dest, 'wb') as f: + f.write(req.read()) + digest = checksum_file(scheme, dest) + if digest != digest_ref: + fatal("%s %s mismatch:\nExpected: %s\nActual : %s" % ( + dest, scheme, digest_ref, digest)) + return dest + +#----------------------------------------------------------------------------- +# libsodium +#----------------------------------------------------------------------------- + +def fetch_libsodium(savedir): + """download and extract libsodium""" + dest = pjoin(savedir, 'libsodium') + if os.path.exists(dest): + info("already have %s" % dest) + return + path = fetch_archive(savedir, libsodium_url, fname=libsodium, checksum=libsodium_checksum) + tf = tarfile.open(path) + with_version = pjoin(savedir, tf.firstmember.path) + tf.extractall(savedir) + tf.close() + # remove version suffix: + shutil.move(with_version, dest) + +def stage_libsodium_headers(libsodium_root): + """stage configure headers for libsodium""" + src_dir = pjoin(HERE, 'include_sodium') + dest_dir = pjoin(libsodium_root, 'src', 'libsodium', 'include', 'sodium') + for src in glob(pjoin(src_dir, '*.h')): + base = os.path.basename(src) + dest = pjoin(dest_dir, base) + if os.path.exists(dest): + info("already have %s" % base) + continue + info("staging %s to %s" % (src, dest)) + shutil.copy(src, dest) + +#----------------------------------------------------------------------------- +# libzmq +#----------------------------------------------------------------------------- + +def fetch_libzmq(savedir): + """download and extract libzmq""" + dest = pjoin(savedir, 'zeromq') + if os.path.exists(dest): + info("already have %s" % dest) + return + path = fetch_archive(savedir, libzmq_url, fname=libzmq, checksum=libzmq_checksum) + tf = tarfile.open(path) + with_version = pjoin(savedir, tf.firstmember.path) + tf.extractall(savedir) + tf.close() + # remove version suffix: + shutil.move(with_version, dest) + +def stage_platform_hpp(zmqroot): + """stage platform.hpp into libzmq sources + + Tries ./configure first (except on Windows), + then falls back on included platform.hpp previously generated. + """ + + platform_hpp = pjoin(zmqroot, 'src', 'platform.hpp') + if os.path.exists(platform_hpp): + info("already have platform.hpp") + return + if os.name == 'nt': + # stage msvc platform header + platform_dir = pjoin(zmqroot, 'builds', 'msvc') + else: + info("attempting ./configure to generate platform.hpp") + + p = Popen('./configure', cwd=zmqroot, shell=True, + stdout=PIPE, stderr=PIPE, + ) + o,e = p.communicate() + if p.returncode: + warn("failed to configure libzmq:\n%s" % e) + if sys.platform == 'darwin': + platform_dir = pjoin(HERE, 'include_darwin') + elif sys.platform.startswith('freebsd'): + platform_dir = pjoin(HERE, 'include_freebsd') + elif sys.platform.startswith('linux-armv'): + platform_dir = pjoin(HERE, 'include_linux-armv') + else: + platform_dir = pjoin(HERE, 'include_linux') + else: + return + + info("staging platform.hpp from: %s" % platform_dir) + shutil.copy(pjoin(platform_dir, 'platform.hpp'), platform_hpp) + + +def copy_and_patch_libzmq(ZMQ, libzmq): + """copy libzmq into source dir, and patch it if necessary. + + This command is necessary prior to running a bdist on Linux or OS X. + """ + if sys.platform.startswith('win'): + return + # copy libzmq into zmq for bdist + local = localpath('zmq',libzmq) + if not ZMQ and not os.path.exists(local): + fatal("Please specify zmq prefix via `setup.py configure --zmq=/path/to/zmq` " + "or copy libzmq into zmq/ manually prior to running bdist.") + try: + # resolve real file through symlinks + lib = os.path.realpath(pjoin(ZMQ, 'lib', libzmq)) + print ("copying %s -> %s"%(lib, local)) + shutil.copy(lib, local) + except Exception: + if not os.path.exists(local): + fatal("Could not copy libzmq into zmq/, which is necessary for bdist. " + "Please specify zmq prefix via `setup.py configure --zmq=/path/to/zmq` " + "or copy libzmq into zmq/ manually.") + + if sys.platform == 'darwin': + # chmod u+w on the lib, + # which can be user-read-only for some reason + mode = os.stat(local).st_mode + os.chmod(local, mode | stat.S_IWUSR) + # patch install_name on darwin, instead of using rpath + cmd = ['install_name_tool', '-id', '@loader_path/../%s'%libzmq, local] + try: + p = Popen(cmd, stdout=PIPE,stderr=PIPE) + except OSError: + fatal("install_name_tool not found, cannot patch libzmq for bundling.") + out,err = p.communicate() + if p.returncode: + fatal("Could not patch bundled libzmq install_name: %s"%err, p.returncode) + diff --git a/external_libs/python/pyzmq-14.7.0/buildutils/check_sys_un.c b/external_libs/python/pyzmq-14.7.0/buildutils/check_sys_un.c new file mode 100644 index 00000000..8c013c41 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/buildutils/check_sys_un.c @@ -0,0 +1,8 @@ +#include <stdio.h> +#include "sys/un.h" + +int main(int argc, char **argv) { + struct sockaddr_un *dummy; + printf("%lu\n", sizeof(dummy->sun_path) - 1); + return 0; +} diff --git a/external_libs/python/pyzmq-14.7.0/buildutils/config.py b/external_libs/python/pyzmq-14.7.0/buildutils/config.py new file mode 100644 index 00000000..c674655a --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/buildutils/config.py @@ -0,0 +1,157 @@ +"""Config functions""" +#----------------------------------------------------------------------------- +# Copyright (C) PyZMQ Developers +# +# This file is part of pyzmq, copied and adapted from h5py. +# h5py source used under the New BSD license +# +# h5py: <http://code.google.com/p/h5py/> +# +# Distributed under the terms of the New BSD License. The full license is in +# the file COPYING.BSD, distributed as part of this software. +#----------------------------------------------------------------------------- + +import sys +import os +import json + +try: + from configparser import ConfigParser +except: + from ConfigParser import ConfigParser + +pjoin = os.path.join +from .msg import debug, fatal, warn + +#----------------------------------------------------------------------------- +# Utility functions (adapted from h5py: http://h5py.googlecode.com) +#----------------------------------------------------------------------------- + + +def load_config(name, base='conf'): + """Load config dict from JSON""" + fname = pjoin(base, name + '.json') + if not os.path.exists(fname): + return {} + try: + with open(fname) as f: + cfg = json.load(f) + except Exception as e: + warn("Couldn't load %s: %s" % (fname, e)) + cfg = {} + return cfg + + +def save_config(name, data, base='conf'): + """Save config dict to JSON""" + if not os.path.exists(base): + os.mkdir(base) + fname = pjoin(base, name+'.json') + with open(fname, 'w') as f: + json.dump(data, f, indent=2) + + +def v_str(v_tuple): + """turn (2,0,1) into '2.0.1'.""" + return ".".join(str(x) for x in v_tuple) + +def get_eargs(): + """ Look for options in environment vars """ + + settings = {} + + zmq = os.environ.get("ZMQ_PREFIX", None) + if zmq is not None: + debug("Found environ var ZMQ_PREFIX=%s" % zmq) + settings['zmq_prefix'] = zmq + + return settings + +def cfg2dict(cfg): + """turn a ConfigParser into a nested dict + + because ConfigParser objects are dumb. + """ + d = {} + for section in cfg.sections(): + d[section] = dict(cfg.items(section)) + return d + +def get_cfg_args(): + """ Look for options in setup.cfg """ + + if not os.path.exists('setup.cfg'): + return {} + cfg = ConfigParser() + cfg.read('setup.cfg') + cfg = cfg2dict(cfg) + + g = cfg.setdefault('global', {}) + # boolean keys: + for key in ['libzmq_extension', + 'bundle_libzmq_dylib', + 'no_libzmq_extension', + 'have_sys_un_h', + 'skip_check_zmq', + ]: + if key in g: + g[key] = eval(g[key]) + + # globals go to top level + cfg.update(cfg.pop('global')) + return cfg + +def config_from_prefix(prefix): + """Get config from zmq prefix""" + settings = {} + if prefix.lower() in ('default', 'auto', ''): + settings['zmq_prefix'] = '' + settings['libzmq_extension'] = False + settings['no_libzmq_extension'] = False + elif prefix.lower() in ('bundled', 'extension'): + settings['zmq_prefix'] = '' + settings['libzmq_extension'] = True + settings['no_libzmq_extension'] = False + else: + settings['zmq_prefix'] = prefix + settings['libzmq_extension'] = False + settings['no_libzmq_extension'] = True + return settings + +def merge(into, d): + """merge two containers + + into is updated, d has priority + """ + if isinstance(into, dict): + for key in d.keys(): + if key not in into: + into[key] = d[key] + else: + into[key] = merge(into[key], d[key]) + return into + elif isinstance(into, list): + return into + d + else: + return d + +def discover_settings(conf_base=None): + """ Discover custom settings for ZMQ path""" + settings = { + 'zmq_prefix': '', + 'libzmq_extension': False, + 'no_libzmq_extension': False, + 'skip_check_zmq': False, + 'build_ext': {}, + 'bdist_egg': {}, + } + if sys.platform.startswith('win'): + settings['have_sys_un_h'] = False + + if conf_base: + # lowest priority + merge(settings, load_config('config', conf_base)) + merge(settings, get_cfg_args()) + merge(settings, get_eargs()) + + return settings diff --git a/external_libs/python/pyzmq-14.7.0/buildutils/constants.py b/external_libs/python/pyzmq-14.7.0/buildutils/constants.py new file mode 100644 index 00000000..e98c650b --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/buildutils/constants.py @@ -0,0 +1,83 @@ +""" +script for generating files that involve repetitive updates for zmq constants. + +Run this after updating utils/constant_names + +Currently generates the following files from templates: + +- constant_enums.pxi +- constants.pxi +- zmq_constants.h + +""" + +# Copyright (C) PyZMQ Developers +# Distributed under the terms of the Modified BSD License. + +import os +import sys + +from . import info +pjoin = os.path.join + +root = os.path.abspath(pjoin(os.path.dirname(__file__), os.path.pardir)) + +sys.path.insert(0, pjoin(root, 'zmq', 'utils')) +from constant_names import all_names, no_prefix + +ifndef_t = """#ifndef {0} + #define {0} (_PYZMQ_UNDEFINED) +#endif +""" + +def cython_enums(): + """generate `enum: ZMQ_CONST` block for constant_enums.pxi""" + lines = [] + for name in all_names: + if no_prefix(name): + lines.append('enum: ZMQ_{0} "{0}"'.format(name)) + else: + lines.append('enum: ZMQ_{0}'.format(name)) + + return dict(ZMQ_ENUMS='\n '.join(lines)) + +def ifndefs(): + """generate `#ifndef ZMQ_CONST` block for zmq_constants.h""" + lines = ['#define _PYZMQ_UNDEFINED (-9999)'] + for name in all_names: + if not no_prefix(name): + name = 'ZMQ_%s' % name + lines.append(ifndef_t.format(name)) + return dict(ZMQ_IFNDEFS='\n'.join(lines)) + +def constants_pyx(): + """generate CONST = ZMQ_CONST and __all__ for constants.pxi""" + all_lines = [] + assign_lines = [] + for name in all_names: + if name == "NULL": + # avoid conflict with NULL in Cython + assign_lines.append("globals()['NULL'] = ZMQ_NULL") + else: + assign_lines.append('{0} = ZMQ_{0}'.format(name)) + all_lines.append(' "{0}",'.format(name)) + return dict(ASSIGNMENTS='\n'.join(assign_lines), ALL='\n'.join(all_lines)) + +def generate_file(fname, ns_func, dest_dir="."): + """generate a constants file from its template""" + with open(pjoin(root, 'buildutils', 'templates', '%s' % fname), 'r') as f: + tpl = f.read() + out = tpl.format(**ns_func()) + dest = pjoin(dest_dir, fname) + info("generating %s from template" % dest) + with open(dest, 'w') as f: + f.write(out) + +def render_constants(): + """render generated constant files from templates""" + generate_file("constant_enums.pxi", cython_enums, pjoin(root, 'zmq', 'backend', 'cython')) + generate_file("constants.pxi", constants_pyx, pjoin(root, 'zmq', 'backend', 'cython')) + generate_file("zmq_constants.h", ifndefs, pjoin(root, 'zmq', 'utils')) + +if __name__ == '__main__': + render_constants() diff --git a/external_libs/python/pyzmq-14.7.0/buildutils/detect.py b/external_libs/python/pyzmq-14.7.0/buildutils/detect.py new file mode 100644 index 00000000..7a6c115a --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/buildutils/detect.py @@ -0,0 +1,136 @@ +"""Detect zmq version""" +#----------------------------------------------------------------------------- +# Copyright (C) PyZMQ Developers +# +# This file is part of pyzmq, copied and adapted from h5py. +# h5py source used under the New BSD license +# +# h5py: <http://code.google.com/p/h5py/> +# +# Distributed under the terms of the New BSD License. The full license is in +# the file COPYING.BSD, distributed as part of this software. +#----------------------------------------------------------------------------- + +import shutil +import sys +import os +import logging +import platform +from distutils import ccompiler +from subprocess import Popen, PIPE + +from .misc import get_compiler, get_output_error +from .patch import patch_lib_paths + +pjoin = os.path.join + +#----------------------------------------------------------------------------- +# Utility functions (adapted from h5py: http://h5py.googlecode.com) +#----------------------------------------------------------------------------- + +def test_compilation(cfile, compiler=None, **compiler_attrs): + """Test simple compilation with given settings""" + cc = get_compiler(compiler, **compiler_attrs) + + efile, ext = os.path.splitext(cfile) + + cpreargs = lpreargs = None + if sys.platform == 'darwin': + # use appropriate arch for compiler + if platform.architecture()[0]=='32bit': + if platform.processor() == 'powerpc': + cpu = 'ppc' + else: + cpu = 'i386' + cpreargs = ['-arch', cpu] + lpreargs = ['-arch', cpu, '-undefined', 'dynamic_lookup'] + else: + # allow for missing UB arch, since it will still work: + lpreargs = ['-undefined', 'dynamic_lookup'] + if sys.platform == 'sunos5': + if platform.architecture()[0]=='32bit': + lpreargs = ['-m32'] + else: + lpreargs = ['-m64'] + extra = compiler_attrs.get('extra_compile_args', None) + + objs = cc.compile([cfile], extra_preargs=cpreargs, extra_postargs=extra) + cc.link_executable(objs, efile, extra_preargs=lpreargs) + return efile + +def compile_and_run(basedir, src, compiler=None, **compiler_attrs): + if not os.path.exists(basedir): + os.makedirs(basedir) + cfile = pjoin(basedir, os.path.basename(src)) + shutil.copy(src, cfile) + try: + cc = get_compiler(compiler, **compiler_attrs) + efile = test_compilation(cfile, compiler=cc) + patch_lib_paths(efile, cc.library_dirs) + result = Popen(efile, stdout=PIPE, stderr=PIPE) + so, se = result.communicate() + # for py3k: + so = so.decode() + se = se.decode() + finally: + shutil.rmtree(basedir) + + return result.returncode, so, se + + +def detect_zmq(basedir, compiler=None, **compiler_attrs): + """Compile, link & execute a test program, in empty directory `basedir`. + + The C compiler will be updated with any keywords given via setattr. + + Parameters + ---------- + + basedir : path + The location where the test program will be compiled and run + compiler : str + The distutils compiler key (e.g. 'unix', 'msvc', or 'mingw32') + **compiler_attrs : dict + Any extra compiler attributes, which will be set via ``setattr(cc)``. + + Returns + ------- + + A dict of properties for zmq compilation, with the following two keys: + + vers : tuple + The ZMQ version as a tuple of ints, e.g. (2,2,0) + settings : dict + The compiler options used to compile the test function, e.g. `include_dirs`, + `library_dirs`, `libs`, etc. + """ + + cfile = pjoin(basedir, 'vers.c') + shutil.copy(pjoin(os.path.dirname(__file__), 'vers.c'), cfile) + + # check if we need to link against Realtime Extensions library + if sys.platform.startswith('linux'): + cc = ccompiler.new_compiler(compiler=compiler) + cc.output_dir = basedir + if not cc.has_function('timer_create'): + compiler_attrs['libraries'].append('rt') + + cc = get_compiler(compiler=compiler, **compiler_attrs) + efile = test_compilation(cfile, compiler=cc) + patch_lib_paths(efile, cc.library_dirs) + + rc, so, se = get_output_error([efile]) + if rc: + msg = "Error running version detection script:\n%s\n%s" % (so,se) + logging.error(msg) + raise IOError(msg) + + handlers = {'vers': lambda val: tuple(int(v) for v in val.split('.'))} + + props = {} + for line in (x for x in so.split('\n') if x): + key, val = line.split(':') + props[key] = handlers[key](val) + + return props + diff --git a/external_libs/python/pyzmq-14.7.0/buildutils/dummy.c b/external_libs/python/pyzmq-14.7.0/buildutils/dummy.c new file mode 100644 index 00000000..4dbdc60f --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/buildutils/dummy.c @@ -0,0 +1,5 @@ +// empty file, just to test compilation + +int main(int argc, char **argv){ + return 0; +} diff --git a/external_libs/python/pyzmq-14.7.0/buildutils/include_darwin/platform.hpp b/external_libs/python/pyzmq-14.7.0/buildutils/include_darwin/platform.hpp new file mode 100644 index 00000000..97296951 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/buildutils/include_darwin/platform.hpp @@ -0,0 +1,294 @@ +/* src/platform.hpp. Generated from platform.hpp.in by configure. */ +/* src/platform.hpp.in. Generated from configure.ac by autoheader. */ + +/* Define to 1 if you have the <alloca.h> header file. */ +#define HAVE_ALLOCA_H 1 + +/* Define to 1 if you have the <arpa/inet.h> header file. */ +#define HAVE_ARPA_INET_H 1 + +/* Define to 1 if you have the `clock_gettime' function. */ +/* #undef HAVE_CLOCK_GETTIME */ + +/* Define to 1 if you have the declaration of `LOCAL_PEERCRED', and to 0 if + you don't. */ +#define HAVE_DECL_LOCAL_PEERCRED 0 + +/* Define to 1 if you have the declaration of `SO_PEERCRED', and to 0 if you + don't. */ +#define HAVE_DECL_SO_PEERCRED 0 + +/* Define to 1 if you have the <dlfcn.h> header file. */ +#define HAVE_DLFCN_H 1 + +/* Define to 1 if you have the <errno.h> header file. */ +#define HAVE_ERRNO_H 1 + +/* Define to 1 if you have the `fork' function. */ +#define HAVE_FORK 1 + +/* Define to 1 if you have the `freeifaddrs' function. */ +#define HAVE_FREEIFADDRS 1 + +/* Define to 1 if you have the `gethrtime' function. */ +/* #undef HAVE_GETHRTIME */ + +/* Define to 1 if you have the `getifaddrs' function. */ +#define HAVE_GETIFADDRS 1 + +/* Define to 1 if you have the `gettimeofday' function. */ +#define HAVE_GETTIMEOFDAY 1 + +/* Define to 1 if you have the <ifaddrs.h> header file. */ +#define HAVE_IFADDRS_H 1 + +/* Define to 1 if you have the <inttypes.h> header file. */ +#define HAVE_INTTYPES_H 1 + +/* Define to 1 if you have the `gssapi_krb5' library (-lgssapi_krb5). */ +/* #undef HAVE_LIBGSSAPI_KRB5 */ + +/* Define to 1 if you have the `iphlpapi' library (-liphlpapi). */ +/* #undef HAVE_LIBIPHLPAPI */ + +/* Define to 1 if you have the `nsl' library (-lnsl). */ +/* #undef HAVE_LIBNSL */ + +/* Define to 1 if you have the `pthread' library (-lpthread). */ +#define HAVE_LIBPTHREAD 1 + +/* Define to 1 if you have the `rpcrt4' library (-lrpcrt4). */ +/* #undef HAVE_LIBRPCRT4 */ + +/* Define to 1 if you have the `rt' library (-lrt). */ +/* #undef HAVE_LIBRT */ + +/* Define to 1 if you have the `socket' library (-lsocket). */ +/* #undef HAVE_LIBSOCKET */ + +/* The libsodium library is to be used. */ +#define HAVE_LIBSODIUM 1 + +/* Define to 1 if you have the `ws2_32' library (-lws2_32). */ +/* #undef HAVE_LIBWS2_32 */ + +/* Define to 1 if you have the <limits.h> header file. */ +#define HAVE_LIMITS_H 1 + +/* Define to 1 if you have the <memory.h> header file. */ +#define HAVE_MEMORY_H 1 + +/* Define to 1 if you have the `memset' function. */ +#define HAVE_MEMSET 1 + +/* Define to 1 if you have the <netinet/in.h> header file. */ +#define HAVE_NETINET_IN_H 1 + +/* Define to 1 if you have the <netinet/tcp.h> header file. */ +#define HAVE_NETINET_TCP_H 1 + +/* Define to 1 if you have the `perror' function. */ +#define HAVE_PERROR 1 + +/* Define to 1 if you have the `socket' function. */ +#define HAVE_SOCKET 1 + +/* Define to 1 if stdbool.h conforms to C99. */ +#define HAVE_STDBOOL_H 1 + +/* Define to 1 if you have the <stddef.h> header file. */ +#define HAVE_STDDEF_H 1 + +/* Define to 1 if you have the <stdint.h> header file. */ +#define HAVE_STDINT_H 1 + +/* Define to 1 if you have the <stdlib.h> header file. */ +#define HAVE_STDLIB_H 1 + +/* Define to 1 if you have the <strings.h> header file. */ +#define HAVE_STRINGS_H 1 + +/* Define to 1 if you have the <string.h> header file. */ +#define HAVE_STRING_H 1 + +/* Define to 1 if you have the <sys/eventfd.h> header file. */ +/* #undef HAVE_SYS_EVENTFD_H */ + +/* Define to 1 if you have the <sys/socket.h> header file. */ +#define HAVE_SYS_SOCKET_H 1 + +/* Define to 1 if you have the <sys/stat.h> header file. */ +#define HAVE_SYS_STAT_H 1 + +/* Define to 1 if you have the <sys/time.h> header file. */ +#define HAVE_SYS_TIME_H 1 + +/* Define to 1 if you have the <sys/types.h> header file. */ +#define HAVE_SYS_TYPES_H 1 + +/* Define to 1 if you have the <sys/uio.h> header file. */ +#define HAVE_SYS_UIO_H 1 + +/* Define to 1 if you have the <time.h> header file. */ +#define HAVE_TIME_H 1 + +/* Define to 1 if you have the <unistd.h> header file. */ +#define HAVE_UNISTD_H 1 + +/* Define to 1 if you have the <windows.h> header file. */ +/* #undef HAVE_WINDOWS_H */ + +/* Define to 1 if the system has the type `_Bool'. */ +/* #undef HAVE__BOOL */ + +/* Define to the sub-directory in which libtool stores uninstalled libraries. + */ +#define LT_OBJDIR ".libs/" + +/* Name of package */ +#define PACKAGE "zeromq" + +/* Define to the address where bug reports for this package should be sent. */ +#define PACKAGE_BUGREPORT "zeromq-dev@lists.zeromq.org" + +/* Define to the full name of this package. */ +#define PACKAGE_NAME "zeromq" + +/* Define to the full name and version of this package. */ +#define PACKAGE_STRING "zeromq 4.1.1" + +/* Define to the one symbol short name of this package. */ +#define PACKAGE_TARNAME "zeromq" + +/* Define to the home page for this package. */ +#define PACKAGE_URL "" + +/* Define to the version of this package. */ +#define PACKAGE_VERSION "4.1.1" + +/* Define as the return type of signal handlers (`int' or `void'). */ +#define RETSIGTYPE void + +/* Define to 1 if you have the ANSI C header files. */ +#define STDC_HEADERS 1 + +/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */ +#define TIME_WITH_SYS_TIME 1 + +/* Version number of package */ +#define VERSION "4.1.1" + +/* Enable militant API assertions */ +/* #undef ZMQ_ACT_MILITANT */ + +/* Force to use mutexes */ +/* #undef ZMQ_FORCE_MUTEXES */ + +/* Have AIX OS */ +/* #undef ZMQ_HAVE_AIX */ + +/* Have Android OS */ +/* #undef ZMQ_HAVE_ANDROID */ + +/* Have Cygwin */ +/* #undef ZMQ_HAVE_CYGWIN */ + +/* Have eventfd extension. */ +/* #undef ZMQ_HAVE_EVENTFD */ + +/* Have FreeBSD OS */ +/* #undef ZMQ_HAVE_FREEBSD */ + +/* Have HPUX OS */ +/* #undef ZMQ_HAVE_HPUX */ + +/* Have ifaddrs.h header. */ +#define ZMQ_HAVE_IFADDRS 1 + +/* Have Linux OS */ +/* #undef ZMQ_HAVE_LINUX */ + +/* Have LOCAL_PEERCRED socket option */ +/* #undef ZMQ_HAVE_LOCAL_PEERCRED */ + +/* Have MinGW32 */ +/* #undef ZMQ_HAVE_MINGW32 */ + +/* Have NetBSD OS */ +/* #undef ZMQ_HAVE_NETBSD */ + +/* Have NORM protocol extension */ +/* #undef ZMQ_HAVE_NORM */ + +/* Have OpenBSD OS */ +/* #undef ZMQ_HAVE_OPENBSD */ + +/* Have OpenPGM extension */ +/* #undef ZMQ_HAVE_OPENPGM */ + +/* Have DarwinOSX OS */ +#define ZMQ_HAVE_OSX 1 + +/* Have QNX Neutrino OS */ +/* #undef ZMQ_HAVE_QNXNTO */ + +/* Whether SOCK_CLOEXEC is defined and functioning. */ +/* #undef ZMQ_HAVE_SOCK_CLOEXEC */ + +/* Have Solaris OS */ +/* #undef ZMQ_HAVE_SOLARIS */ + +/* Whether SO_KEEPALIVE is supported. */ +#define ZMQ_HAVE_SO_KEEPALIVE 1 + +/* Have SO_PEERCRED socket option */ +/* #undef ZMQ_HAVE_SO_PEERCRED */ + +/* Whether TCP_KEEPALIVE is supported. */ +#define ZMQ_HAVE_TCP_KEEPALIVE 1 + +/* Whether TCP_KEEPCNT is supported. */ +/* #undef ZMQ_HAVE_TCP_KEEPCNT */ + +/* Whether TCP_KEEPIDLE is supported. */ +/* #undef ZMQ_HAVE_TCP_KEEPIDLE */ + +/* Whether TCP_KEEPINTVL is supported. */ +/* #undef ZMQ_HAVE_TCP_KEEPINTVL */ + +/* Have TIPC support */ +/* #undef ZMQ_HAVE_TIPC */ + +/* Have uio.h header. */ +#define ZMQ_HAVE_UIO 1 + +/* Have Windows OS */ +/* #undef ZMQ_HAVE_WINDOWS */ + +/* Define for Solaris 2.5.1 so the uint32_t typedef from <sys/synch.h>, + <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the + #define below would cause a syntax error. */ +/* #undef _UINT32_T */ + +/* Define to empty if `const' does not conform to ANSI C. */ +/* #undef const */ + +/* Define to `__inline__' or `__inline' if that's what the C compiler + calls it, or to nothing if 'inline' is not supported under any name. */ +#ifndef __cplusplus +/* #undef inline */ +#endif + +/* Define to `unsigned int' if <sys/types.h> does not define. */ +/* #undef size_t */ + +/* Define to `int' if <sys/types.h> does not define. */ +/* #undef ssize_t */ + +/* Define to the type of an unsigned integer type of width exactly 32 bits if + such a type exists and the standard includes do not define it. */ +/* #undef uint32_t */ + +/* Define to empty if the keyword `volatile' does not work. Warning: valid + code using `volatile' can become incorrect without. Disable with care. */ +/* #undef volatile */ diff --git a/external_libs/python/pyzmq-14.7.0/buildutils/include_freebsd/platform.hpp b/external_libs/python/pyzmq-14.7.0/buildutils/include_freebsd/platform.hpp new file mode 100644 index 00000000..cac36245 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/buildutils/include_freebsd/platform.hpp @@ -0,0 +1,294 @@ +/* src/platform.hpp. Generated from platform.hpp.in by configure. */ +/* src/platform.hpp.in. Generated from configure.ac by autoheader. */ + +/* Define to 1 if you have the <alloca.h> header file. */ +/* #undef HAVE_ALLOCA_H */ + +/* Define to 1 if you have the <arpa/inet.h> header file. */ +#define HAVE_ARPA_INET_H 1 + +/* Define to 1 if you have the `clock_gettime' function. */ +#define HAVE_CLOCK_GETTIME 1 + +/* Define to 1 if you have the declaration of `LOCAL_PEERCRED', and to 0 if + you don't. */ +#define HAVE_DECL_LOCAL_PEERCRED 0 + +/* Define to 1 if you have the declaration of `SO_PEERCRED', and to 0 if you + don't. */ +#define HAVE_DECL_SO_PEERCRED 0 + +/* Define to 1 if you have the <dlfcn.h> header file. */ +#define HAVE_DLFCN_H 1 + +/* Define to 1 if you have the <errno.h> header file. */ +#define HAVE_ERRNO_H 1 + +/* Define to 1 if you have the `fork' function. */ +#define HAVE_FORK 1 + +/* Define to 1 if you have the `freeifaddrs' function. */ +#define HAVE_FREEIFADDRS 1 + +/* Define to 1 if you have the `gethrtime' function. */ +/* #undef HAVE_GETHRTIME */ + +/* Define to 1 if you have the `getifaddrs' function. */ +#define HAVE_GETIFADDRS 1 + +/* Define to 1 if you have the `gettimeofday' function. */ +#define HAVE_GETTIMEOFDAY 1 + +/* Define to 1 if you have the <ifaddrs.h> header file. */ +#define HAVE_IFADDRS_H 1 + +/* Define to 1 if you have the <inttypes.h> header file. */ +#define HAVE_INTTYPES_H 1 + +/* Define to 1 if you have the `gssapi_krb5' library (-lgssapi_krb5). */ +/* #undef HAVE_LIBGSSAPI_KRB5 */ + +/* Define to 1 if you have the `iphlpapi' library (-liphlpapi). */ +/* #undef HAVE_LIBIPHLPAPI */ + +/* Define to 1 if you have the `nsl' library (-lnsl). */ +/* #undef HAVE_LIBNSL */ + +/* Define to 1 if you have the `pthread' library (-lpthread). */ +#define HAVE_LIBPTHREAD 1 + +/* Define to 1 if you have the `rpcrt4' library (-lrpcrt4). */ +/* #undef HAVE_LIBRPCRT4 */ + +/* Define to 1 if you have the `rt' library (-lrt). */ +#define HAVE_LIBRT 1 + +/* Define to 1 if you have the `socket' library (-lsocket). */ +/* #undef HAVE_LIBSOCKET */ + +/* The libsodium library is to be used. */ +#define HAVE_LIBSODIUM 1 + +/* Define to 1 if you have the `ws2_32' library (-lws2_32). */ +/* #undef HAVE_LIBWS2_32 */ + +/* Define to 1 if you have the <limits.h> header file. */ +#define HAVE_LIMITS_H 1 + +/* Define to 1 if you have the <memory.h> header file. */ +#define HAVE_MEMORY_H 1 + +/* Define to 1 if you have the `memset' function. */ +#define HAVE_MEMSET 1 + +/* Define to 1 if you have the <netinet/in.h> header file. */ +#define HAVE_NETINET_IN_H 1 + +/* Define to 1 if you have the <netinet/tcp.h> header file. */ +#define HAVE_NETINET_TCP_H 1 + +/* Define to 1 if you have the `perror' function. */ +#define HAVE_PERROR 1 + +/* Define to 1 if you have the `socket' function. */ +#define HAVE_SOCKET 1 + +/* Define to 1 if stdbool.h conforms to C99. */ +/* #undef HAVE_STDBOOL_H */ + +/* Define to 1 if you have the <stddef.h> header file. */ +#define HAVE_STDDEF_H 1 + +/* Define to 1 if you have the <stdint.h> header file. */ +#define HAVE_STDINT_H 1 + +/* Define to 1 if you have the <stdlib.h> header file. */ +#define HAVE_STDLIB_H 1 + +/* Define to 1 if you have the <strings.h> header file. */ +#define HAVE_STRINGS_H 1 + +/* Define to 1 if you have the <string.h> header file. */ +#define HAVE_STRING_H 1 + +/* Define to 1 if you have the <sys/eventfd.h> header file. */ +/* #undef HAVE_SYS_EVENTFD_H */ + +/* Define to 1 if you have the <sys/socket.h> header file. */ +#define HAVE_SYS_SOCKET_H 1 + +/* Define to 1 if you have the <sys/stat.h> header file. */ +#define HAVE_SYS_STAT_H 1 + +/* Define to 1 if you have the <sys/time.h> header file. */ +#define HAVE_SYS_TIME_H 1 + +/* Define to 1 if you have the <sys/types.h> header file. */ +#define HAVE_SYS_TYPES_H 1 + +/* Define to 1 if you have the <sys/uio.h> header file. */ +#define HAVE_SYS_UIO_H 1 + +/* Define to 1 if you have the <time.h> header file. */ +#define HAVE_TIME_H 1 + +/* Define to 1 if you have the <unistd.h> header file. */ +#define HAVE_UNISTD_H 1 + +/* Define to 1 if you have the <windows.h> header file. */ +/* #undef HAVE_WINDOWS_H */ + +/* Define to 1 if the system has the type `_Bool'. */ +/* #undef HAVE__BOOL */ + +/* Define to the sub-directory in which libtool stores uninstalled libraries. + */ +#define LT_OBJDIR ".libs/" + +/* Name of package */ +#define PACKAGE "zeromq" + +/* Define to the address where bug reports for this package should be sent. */ +#define PACKAGE_BUGREPORT "zeromq-dev@lists.zeromq.org" + +/* Define to the full name of this package. */ +#define PACKAGE_NAME "zeromq" + +/* Define to the full name and version of this package. */ +#define PACKAGE_STRING "zeromq 4.1.1" + +/* Define to the one symbol short name of this package. */ +#define PACKAGE_TARNAME "zeromq" + +/* Define to the home page for this package. */ +#define PACKAGE_URL "" + +/* Define to the version of this package. */ +#define PACKAGE_VERSION "4.1.1" + +/* Define as the return type of signal handlers (`int' or `void'). */ +#define RETSIGTYPE void + +/* Define to 1 if you have the ANSI C header files. */ +#define STDC_HEADERS 1 + +/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */ +#define TIME_WITH_SYS_TIME 1 + +/* Version number of package */ +#define VERSION "4.1.1" + +/* Enable militant API assertions */ +/* #undef ZMQ_ACT_MILITANT */ + +/* Force to use mutexes */ +/* #undef ZMQ_FORCE_MUTEXES */ + +/* Have AIX OS */ +/* #undef ZMQ_HAVE_AIX */ + +/* Have Android OS */ +/* #undef ZMQ_HAVE_ANDROID */ + +/* Have Cygwin */ +/* #undef ZMQ_HAVE_CYGWIN */ + +/* Have eventfd extension. */ +/* #undef ZMQ_HAVE_EVENTFD */ + +/* Have FreeBSD OS */ +#define ZMQ_HAVE_FREEBSD 1 + +/* Have HPUX OS */ +/* #undef ZMQ_HAVE_HPUX */ + +/* Have ifaddrs.h header. */ +#define ZMQ_HAVE_IFADDRS 1 + +/* Have Linux OS */ +/* #undef ZMQ_HAVE_LINUX */ + +/* Have LOCAL_PEERCRED socket option */ +/* #undef ZMQ_HAVE_LOCAL_PEERCRED */ + +/* Have MinGW32 */ +/* #undef ZMQ_HAVE_MINGW32 */ + +/* Have NetBSD OS */ +/* #undef ZMQ_HAVE_NETBSD */ + +/* Have NORM protocol extension */ +/* #undef ZMQ_HAVE_NORM */ + +/* Have OpenBSD OS */ +/* #undef ZMQ_HAVE_OPENBSD */ + +/* Have OpenPGM extension */ +/* #undef ZMQ_HAVE_OPENPGM */ + +/* Have DarwinOSX OS */ +/* #undef ZMQ_HAVE_OSX */ + +/* Have QNX Neutrino OS */ +/* #undef ZMQ_HAVE_QNXNTO */ + +/* Whether SOCK_CLOEXEC is defined and functioning. */ +#define ZMQ_HAVE_SOCK_CLOEXEC 1 + +/* Have Solaris OS */ +/* #undef ZMQ_HAVE_SOLARIS */ + +/* Whether SO_KEEPALIVE is supported. */ +#define ZMQ_HAVE_SO_KEEPALIVE 1 + +/* Have SO_PEERCRED socket option */ +/* #undef ZMQ_HAVE_SO_PEERCRED */ + +/* Whether TCP_KEEPALIVE is supported. */ +/* #undef ZMQ_HAVE_TCP_KEEPALIVE */ + +/* Whether TCP_KEEPCNT is supported. */ +#define ZMQ_HAVE_TCP_KEEPCNT 1 + +/* Whether TCP_KEEPIDLE is supported. */ +#define ZMQ_HAVE_TCP_KEEPIDLE 1 + +/* Whether TCP_KEEPINTVL is supported. */ +#define ZMQ_HAVE_TCP_KEEPINTVL 1 + +/* Have TIPC support */ +/* #undef ZMQ_HAVE_TIPC */ + +/* Have uio.h header. */ +#define ZMQ_HAVE_UIO 1 + +/* Have Windows OS */ +/* #undef ZMQ_HAVE_WINDOWS */ + +/* Define for Solaris 2.5.1 so the uint32_t typedef from <sys/synch.h>, + <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the + #define below would cause a syntax error. */ +/* #undef _UINT32_T */ + +/* Define to empty if `const' does not conform to ANSI C. */ +/* #undef const */ + +/* Define to `__inline__' or `__inline' if that's what the C compiler + calls it, or to nothing if 'inline' is not supported under any name. */ +#ifndef __cplusplus +/* #undef inline */ +#endif + +/* Define to `unsigned int' if <sys/types.h> does not define. */ +/* #undef size_t */ + +/* Define to `int' if <sys/types.h> does not define. */ +/* #undef ssize_t */ + +/* Define to the type of an unsigned integer type of width exactly 32 bits if + such a type exists and the standard includes do not define it. */ +/* #undef uint32_t */ + +/* Define to empty if the keyword `volatile' does not work. Warning: valid + code using `volatile' can become incorrect without. Disable with care. */ +/* #undef volatile */ diff --git a/external_libs/python/pyzmq-14.7.0/buildutils/include_linux-armv/platform.hpp b/external_libs/python/pyzmq-14.7.0/buildutils/include_linux-armv/platform.hpp new file mode 100644 index 00000000..7bff0422 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/buildutils/include_linux-armv/platform.hpp @@ -0,0 +1,287 @@ +/* src/platform.hpp. Generated from platform.hpp.in by configure. */ +/* src/platform.hpp.in. Generated from configure.ac by autoheader. */ + +/* Define to 1 if you have the <alloca.h> header file. */ +#define HAVE_ALLOCA_H 1 + +/* Define to 1 if you have the <arpa/inet.h> header file. */ +#define HAVE_ARPA_INET_H 1 + +/* Define to 1 if you have the `clock_gettime' function. */ +#define HAVE_CLOCK_GETTIME 1 + +/* Define to 1 if you have the declaration of `LOCAL_PEERCRED', and to 0 if + you don't. */ +#define HAVE_DECL_LOCAL_PEERCRED 0 + +/* Define to 1 if you have the declaration of `SO_PEERCRED', and to 0 if you + don't. */ +#define HAVE_DECL_SO_PEERCRED 1 + +/* Define to 1 if you have the <dlfcn.h> header file. */ +#define HAVE_DLFCN_H 1 + +/* Define to 1 if you have the <errno.h> header file. */ +#define HAVE_ERRNO_H 1 + +/* Define to 1 if you have the `freeifaddrs' function. */ +/* #undef HAVE_FREEIFADDRS */ + +/* Define to 1 if you have the `gethrtime' function. */ +/* #undef HAVE_GETHRTIME */ + +/* Define to 1 if you have the `getifaddrs' function. */ +/* #undef HAVE_GETIFADDRS */ + +/* Define to 1 if you have the `gettimeofday' function. */ +#define HAVE_GETTIMEOFDAY 1 + +/* Define to 1 if you have the <ifaddrs.h> header file. */ +/* #undef HAVE_IFADDRS_H */ + +/* Define to 1 if you have the <inttypes.h> header file. */ +#define HAVE_INTTYPES_H 1 + +/* Define to 1 if you have the `gssapi_krb5' library (-lgssapi_krb5). */ +/* #undef HAVE_LIBGSSAPI_KRB5 */ + +/* Define to 1 if you have the `iphlpapi' library (-liphlpapi). */ +/* #undef HAVE_LIBIPHLPAPI */ + +/* Define to 1 if you have the `nsl' library (-lnsl). */ +/* #undef HAVE_LIBNSL */ + +/* Define to 1 if you have the `pthread' library (-lpthread). */ +/* #undef HAVE_LIBPTHREAD */ + +/* Define to 1 if you have the `rpcrt4' library (-lrpcrt4). */ +/* #undef HAVE_LIBRPCRT4 */ + +/* Define to 1 if you have the `rt' library (-lrt). */ +/* #undef HAVE_LIBRT */ + +/* Define to 1 if you have the `socket' library (-lsocket). */ +/* #undef HAVE_LIBSOCKET */ + +/* The libsodium library is to be used. */ +/* #undef HAVE_LIBSODIUM */ + +/* Define to 1 if you have the `ws2_32' library (-lws2_32). */ +/* #undef HAVE_LIBWS2_32 */ + +/* Define to 1 if you have the <limits.h> header file. */ +#define HAVE_LIMITS_H 1 + +/* Define to 1 if you have the <memory.h> header file. */ +#define HAVE_MEMORY_H 1 + +/* Define to 1 if you have the `memset' function. */ +#define HAVE_MEMSET 1 + +/* Define to 1 if you have the <netinet/in.h> header file. */ +#define HAVE_NETINET_IN_H 1 + +/* Define to 1 if you have the <netinet/tcp.h> header file. */ +#define HAVE_NETINET_TCP_H 1 + +/* Define to 1 if you have the `perror' function. */ +#define HAVE_PERROR 1 + +/* Define to 1 if you have the `socket' function. */ +#define HAVE_SOCKET 1 + +/* Define to 1 if stdbool.h conforms to C99. */ +#define HAVE_STDBOOL_H 1 + +/* Define to 1 if you have the <stddef.h> header file. */ +#define HAVE_STDDEF_H 1 + +/* Define to 1 if you have the <stdint.h> header file. */ +#define HAVE_STDINT_H 1 + +/* Define to 1 if you have the <stdlib.h> header file. */ +#define HAVE_STDLIB_H 1 + +/* Define to 1 if you have the <strings.h> header file. */ +#define HAVE_STRINGS_H 1 + +/* Define to 1 if you have the <string.h> header file. */ +#define HAVE_STRING_H 1 + +/* Define to 1 if you have the <sys/eventfd.h> header file. */ +/* #undef HAVE_SYS_EVENTFD_H */ + +/* Define to 1 if you have the <sys/socket.h> header file. */ +#define HAVE_SYS_SOCKET_H 1 + +/* Define to 1 if you have the <sys/stat.h> header file. */ +#define HAVE_SYS_STAT_H 1 + +/* Define to 1 if you have the <sys/time.h> header file. */ +#define HAVE_SYS_TIME_H 1 + +/* Define to 1 if you have the <sys/types.h> header file. */ +#define HAVE_SYS_TYPES_H 1 + +/* Define to 1 if you have the <sys/uio.h> header file. */ +#define HAVE_SYS_UIO_H 1 + +/* Define to 1 if you have the <time.h> header file. */ +#define HAVE_TIME_H 1 + +/* Define to 1 if you have the <unistd.h> header file. */ +#define HAVE_UNISTD_H 1 + +/* Define to 1 if you have the <windows.h> header file. */ +/* #undef HAVE_WINDOWS_H */ + +/* Define to 1 if the system has the type `_Bool'. */ +/* #undef HAVE__BOOL */ + +/* Define to the sub-directory in which libtool stores uninstalled libraries. + */ +#define LT_OBJDIR ".libs/" + +/* Name of package */ +#define PACKAGE "zeromq" + +/* Define to the address where bug reports for this package should be sent. */ +#define PACKAGE_BUGREPORT "zeromq-dev@lists.zeromq.org" + +/* Define to the full name of this package. */ +#define PACKAGE_NAME "zeromq" + +/* Define to the full name and version of this package. */ +#define PACKAGE_STRING "zeromq 4.1.1" + +/* Define to the one symbol short name of this package. */ +#define PACKAGE_TARNAME "zeromq" + +/* Define to the home page for this package. */ +#define PACKAGE_URL "" + +/* Define to the version of this package. */ +#define PACKAGE_VERSION "4.1.1" + +/* Define as the return type of signal handlers (`int' or `void'). */ +#define RETSIGTYPE void + +/* Define to 1 if you have the ANSI C header files. */ +#define STDC_HEADERS 1 + +/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */ +#define TIME_WITH_SYS_TIME 1 + +/* Version number of package */ +#define VERSION "4.1.1" + +/* Enable militant API assertions */ +/* #undef ZMQ_ACT_MILITANT */ + +/* Force to use mutexes */ +/* #undef ZMQ_FORCE_MUTEXES */ + +/* Have AIX OS */ +/* #undef ZMQ_HAVE_AIX */ + +/* Have Android OS */ +#define ZMQ_HAVE_ANDROID 1 + +/* Have Cygwin */ +/* #undef ZMQ_HAVE_CYGWIN */ + +/* Have eventfd extension. */ +/* #undef ZMQ_HAVE_EVENTFD */ + +/* Have FreeBSD OS */ +/* #undef ZMQ_HAVE_FREEBSD */ + +/* Have HPUX OS */ +/* #undef ZMQ_HAVE_HPUX */ + +/* Have ifaddrs.h header. */ +/* #undef ZMQ_HAVE_IFADDRS */ + +/* Have Linux OS */ +#define ZMQ_HAVE_LINUX 1 + +/* Have LOCAL_PEERCRED socket option */ +/* #undef ZMQ_HAVE_LOCAL_PEERCRED */ + +/* Have MinGW32 */ +/* #undef ZMQ_HAVE_MINGW32 */ + +/* Have NetBSD OS */ +/* #undef ZMQ_HAVE_NETBSD */ + +/* Have NORM protocol extension */ +/* #undef ZMQ_HAVE_NORM */ + +/* Have OpenBSD OS */ +/* #undef ZMQ_HAVE_OPENBSD */ + +/* Have OpenPGM extension */ +/* #undef ZMQ_HAVE_OPENPGM */ + +/* Have DarwinOSX OS */ +/* #undef ZMQ_HAVE_OSX */ + +/* Have QNX Neutrino OS */ +/* #undef ZMQ_HAVE_QNXNTO */ + +/* Whether SOCK_CLOEXEC is defined and functioning. */ +/* #undef ZMQ_HAVE_SOCK_CLOEXEC */ + +/* Have Solaris OS */ +/* #undef ZMQ_HAVE_SOLARIS */ + +/* Whether SO_KEEPALIVE is supported. */ +/* #undef ZMQ_HAVE_SO_KEEPALIVE */ + +/* Whether TCP_KEEPALIVE is supported. */ +/* #undef ZMQ_HAVE_TCP_KEEPALIVE */ + +/* Whether TCP_KEEPCNT is supported. */ +/* #undef ZMQ_HAVE_TCP_KEEPCNT */ + +/* Whether TCP_KEEPIDLE is supported. */ +/* #undef ZMQ_HAVE_TCP_KEEPIDLE */ + +/* Whether TCP_KEEPINTVL is supported. */ +/* #undef ZMQ_HAVE_TCP_KEEPINTVL */ +/* Have TIPC support */ +/* #undef ZMQ_HAVE_TIPC */ + +/* Have uio.h header. */ +#define ZMQ_HAVE_UIO 1 + +/* Have Windows OS */ +/* #undef ZMQ_HAVE_WINDOWS */ + +/* Define for Solaris 2.5.1 so the uint32_t typedef from <sys/synch.h>, + <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the + #define below would cause a syntax error. */ +/* #undef _UINT32_T */ + +/* Define to empty if `const' does not conform to ANSI C. */ +/* #undef const */ + +/* Define to `__inline__' or `__inline' if that's what the C compiler + calls it, or to nothing if 'inline' is not supported under any name. */ +#ifndef __cplusplus +/* #undef inline */ +#endif + +/* Define to `unsigned int' if <sys/types.h> does not define. */ +/* #undef size_t */ + +/* Define to `int' if <sys/types.h> does not define. */ +/* #undef ssize_t */ + +/* Define to the type of an unsigned integer type of width exactly 32 bits if + such a type exists and the standard includes do not define it. */ +/* #undef uint32_t */ + +/* Define to empty if the keyword `volatile' does not work. Warning: valid + code using `volatile' can become incorrect without. Disable with care. */ +/* #undef volatile */ diff --git a/external_libs/python/pyzmq-14.7.0/buildutils/include_linux/platform.hpp b/external_libs/python/pyzmq-14.7.0/buildutils/include_linux/platform.hpp new file mode 100644 index 00000000..2f8daac3 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/buildutils/include_linux/platform.hpp @@ -0,0 +1,294 @@ +/* src/platform.hpp. Generated from platform.hpp.in by configure. */ +/* src/platform.hpp.in. Generated from configure.ac by autoheader. */ + +/* Define to 1 if you have the <alloca.h> header file. */ +#define HAVE_ALLOCA_H 1 + +/* Define to 1 if you have the <arpa/inet.h> header file. */ +#define HAVE_ARPA_INET_H 1 + +/* Define to 1 if you have the `clock_gettime' function. */ +#define HAVE_CLOCK_GETTIME 1 + +/* Define to 1 if you have the declaration of `LOCAL_PEERCRED', and to 0 if + you don't. */ +#define HAVE_DECL_LOCAL_PEERCRED 0 + +/* Define to 1 if you have the declaration of `SO_PEERCRED', and to 0 if you + don't. */ +#define HAVE_DECL_SO_PEERCRED 1 + +/* Define to 1 if you have the <dlfcn.h> header file. */ +#define HAVE_DLFCN_H 1 + +/* Define to 1 if you have the <errno.h> header file. */ +#define HAVE_ERRNO_H 1 + +/* Define to 1 if you have the `fork' function. */ +#define HAVE_FORK 1 + +/* Define to 1 if you have the `freeifaddrs' function. */ +#define HAVE_FREEIFADDRS 1 + +/* Define to 1 if you have the `gethrtime' function. */ +/* #undef HAVE_GETHRTIME */ + +/* Define to 1 if you have the `getifaddrs' function. */ +#define HAVE_GETIFADDRS 1 + +/* Define to 1 if you have the `gettimeofday' function. */ +#define HAVE_GETTIMEOFDAY 1 + +/* Define to 1 if you have the <ifaddrs.h> header file. */ +#define HAVE_IFADDRS_H 1 + +/* Define to 1 if you have the <inttypes.h> header file. */ +#define HAVE_INTTYPES_H 1 + +/* Define to 1 if you have the `gssapi_krb5' library (-lgssapi_krb5). */ +/* #undef HAVE_LIBGSSAPI_KRB5 */ + +/* Define to 1 if you have the `iphlpapi' library (-liphlpapi). */ +/* #undef HAVE_LIBIPHLPAPI */ + +/* Define to 1 if you have the `nsl' library (-lnsl). */ +/* #undef HAVE_LIBNSL */ + +/* Define to 1 if you have the `pthread' library (-lpthread). */ +#define HAVE_LIBPTHREAD 1 + +/* Define to 1 if you have the `rpcrt4' library (-lrpcrt4). */ +/* #undef HAVE_LIBRPCRT4 */ + +/* Define to 1 if you have the `rt' library (-lrt). */ +#define HAVE_LIBRT 1 + +/* Define to 1 if you have the `socket' library (-lsocket). */ +/* #undef HAVE_LIBSOCKET */ + +/* The libsodium library is to be used. */ +/* #undef HAVE_LIBSODIUM */ + +/* Define to 1 if you have the `ws2_32' library (-lws2_32). */ +/* #undef HAVE_LIBWS2_32 */ + +/* Define to 1 if you have the <limits.h> header file. */ +#define HAVE_LIMITS_H 1 + +/* Define to 1 if you have the <memory.h> header file. */ +#define HAVE_MEMORY_H 1 + +/* Define to 1 if you have the `memset' function. */ +#define HAVE_MEMSET 1 + +/* Define to 1 if you have the <netinet/in.h> header file. */ +#define HAVE_NETINET_IN_H 1 + +/* Define to 1 if you have the <netinet/tcp.h> header file. */ +#define HAVE_NETINET_TCP_H 1 + +/* Define to 1 if you have the `perror' function. */ +#define HAVE_PERROR 1 + +/* Define to 1 if you have the `socket' function. */ +#define HAVE_SOCKET 1 + +/* Define to 1 if stdbool.h conforms to C99. */ +#define HAVE_STDBOOL_H 1 + +/* Define to 1 if you have the <stddef.h> header file. */ +#define HAVE_STDDEF_H 1 + +/* Define to 1 if you have the <stdint.h> header file. */ +#define HAVE_STDINT_H 1 + +/* Define to 1 if you have the <stdlib.h> header file. */ +#define HAVE_STDLIB_H 1 + +/* Define to 1 if you have the <strings.h> header file. */ +#define HAVE_STRINGS_H 1 + +/* Define to 1 if you have the <string.h> header file. */ +#define HAVE_STRING_H 1 + +/* Define to 1 if you have the <sys/eventfd.h> header file. */ +#define HAVE_SYS_EVENTFD_H 1 + +/* Define to 1 if you have the <sys/socket.h> header file. */ +#define HAVE_SYS_SOCKET_H 1 + +/* Define to 1 if you have the <sys/stat.h> header file. */ +#define HAVE_SYS_STAT_H 1 + +/* Define to 1 if you have the <sys/time.h> header file. */ +#define HAVE_SYS_TIME_H 1 + +/* Define to 1 if you have the <sys/types.h> header file. */ +#define HAVE_SYS_TYPES_H 1 + +/* Define to 1 if you have the <sys/uio.h> header file. */ +#define HAVE_SYS_UIO_H 1 + +/* Define to 1 if you have the <time.h> header file. */ +#define HAVE_TIME_H 1 + +/* Define to 1 if you have the <unistd.h> header file. */ +#define HAVE_UNISTD_H 1 + +/* Define to 1 if you have the <windows.h> header file. */ +/* #undef HAVE_WINDOWS_H */ + +/* Define to 1 if the system has the type `_Bool'. */ +/* #undef HAVE__BOOL */ + +/* Define to the sub-directory in which libtool stores uninstalled libraries. + */ +#define LT_OBJDIR ".libs/" + +/* Name of package */ +#define PACKAGE "zeromq" + +/* Define to the address where bug reports for this package should be sent. */ +#define PACKAGE_BUGREPORT "zeromq-dev@lists.zeromq.org" + +/* Define to the full name of this package. */ +#define PACKAGE_NAME "zeromq" + +/* Define to the full name and version of this package. */ +#define PACKAGE_STRING "zeromq 4.1.1" + +/* Define to the one symbol short name of this package. */ +#define PACKAGE_TARNAME "zeromq" + +/* Define to the home page for this package. */ +#define PACKAGE_URL "" + +/* Define to the version of this package. */ +#define PACKAGE_VERSION "4.1.1" + +/* Define as the return type of signal handlers (`int' or `void'). */ +#define RETSIGTYPE void + +/* Define to 1 if you have the ANSI C header files. */ +#define STDC_HEADERS 1 + +/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */ +#define TIME_WITH_SYS_TIME 1 + +/* Version number of package */ +#define VERSION "4.1.1" + +/* Enable militant API assertions */ +/* #undef ZMQ_ACT_MILITANT */ + +/* Force to use mutexes */ +/* #undef ZMQ_FORCE_MUTEXES */ + +/* Have AIX OS */ +/* #undef ZMQ_HAVE_AIX */ + +/* Have Android OS */ +/* #undef ZMQ_HAVE_ANDROID */ + +/* Have Cygwin */ +/* #undef ZMQ_HAVE_CYGWIN */ + +/* Have eventfd extension. */ +#define ZMQ_HAVE_EVENTFD 1 + +/* Have FreeBSD OS */ +/* #undef ZMQ_HAVE_FREEBSD */ + +/* Have HPUX OS */ +/* #undef ZMQ_HAVE_HPUX */ + +/* Have ifaddrs.h header. */ +#define ZMQ_HAVE_IFADDRS 1 + +/* Have Linux OS */ +#define ZMQ_HAVE_LINUX 1 + +/* Have LOCAL_PEERCRED socket option */ +/* #undef ZMQ_HAVE_LOCAL_PEERCRED */ + +/* Have MinGW32 */ +/* #undef ZMQ_HAVE_MINGW32 */ + +/* Have NetBSD OS */ +/* #undef ZMQ_HAVE_NETBSD */ + +/* Have NORM protocol extension */ +/* #undef ZMQ_HAVE_NORM */ + +/* Have OpenBSD OS */ +/* #undef ZMQ_HAVE_OPENBSD */ + +/* Have OpenPGM extension */ +/* #undef ZMQ_HAVE_OPENPGM */ + +/* Have DarwinOSX OS */ +/* #undef ZMQ_HAVE_OSX */ + +/* Have QNX Neutrino OS */ +/* #undef ZMQ_HAVE_QNXNTO */ + +/* Whether SOCK_CLOEXEC is defined and functioning. */ +#define ZMQ_HAVE_SOCK_CLOEXEC 1 + +/* Have Solaris OS */ +/* #undef ZMQ_HAVE_SOLARIS */ + +/* Whether SO_KEEPALIVE is supported. */ +#define ZMQ_HAVE_SO_KEEPALIVE 1 + +/* Have SO_PEERCRED socket option */ +#define ZMQ_HAVE_SO_PEERCRED 1 + +/* Whether TCP_KEEPALIVE is supported. */ +/* #undef ZMQ_HAVE_TCP_KEEPALIVE */ + +/* Whether TCP_KEEPCNT is supported. */ +#define ZMQ_HAVE_TCP_KEEPCNT 1 + +/* Whether TCP_KEEPIDLE is supported. */ +#define ZMQ_HAVE_TCP_KEEPIDLE 1 + +/* Whether TCP_KEEPINTVL is supported. */ +#define ZMQ_HAVE_TCP_KEEPINTVL 1 + +/* Have TIPC support */ +/* #undef ZMQ_HAVE_TIPC */ + +/* Have uio.h header. */ +#define ZMQ_HAVE_UIO 1 + +/* Have Windows OS */ +/* #undef ZMQ_HAVE_WINDOWS */ + +/* Define for Solaris 2.5.1 so the uint32_t typedef from <sys/synch.h>, + <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the + #define below would cause a syntax error. */ +/* #undef _UINT32_T */ + +/* Define to empty if `const' does not conform to ANSI C. */ +/* #undef const */ + +/* Define to `__inline__' or `__inline' if that's what the C compiler + calls it, or to nothing if 'inline' is not supported under any name. */ +#ifndef __cplusplus +/* #undef inline */ +#endif + +/* Define to `unsigned int' if <sys/types.h> does not define. */ +/* #undef size_t */ + +/* Define to `int' if <sys/types.h> does not define. */ +/* #undef ssize_t */ + +/* Define to the type of an unsigned integer type of width exactly 32 bits if + such a type exists and the standard includes do not define it. */ +/* #undef uint32_t */ + +/* Define to empty if the keyword `volatile' does not work. Warning: valid + code using `volatile' can become incorrect without. Disable with care. */ +/* #undef volatile */ diff --git a/external_libs/python/pyzmq-14.7.0/buildutils/include_sodium/crypto_scalarmult_curve25519.h b/external_libs/python/pyzmq-14.7.0/buildutils/include_sodium/crypto_scalarmult_curve25519.h new file mode 100644 index 00000000..a4b4dd19 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/buildutils/include_sodium/crypto_scalarmult_curve25519.h @@ -0,0 +1,44 @@ +#ifndef crypto_scalarmult_curve25519_H +#define crypto_scalarmult_curve25519_H + +#if 0 +# ifndef SODIUM_HAVE_TI_MODE +# define SODIUM_HAVE_TI_MODE +# endif +#endif + +#include <stddef.h> + +#include "export.h" + +#ifdef __cplusplus +extern "C" { +#endif + +#define crypto_scalarmult_curve25519_BYTES 32 +SODIUM_EXPORT +size_t crypto_scalarmult_curve25519_bytes(void); + +#define crypto_scalarmult_curve25519_SCALARBYTES 32 +SODIUM_EXPORT +size_t crypto_scalarmult_curve25519_scalarbytes(void); + +SODIUM_EXPORT +int crypto_scalarmult_curve25519(unsigned char *,const unsigned char *,const unsigned char *); + +SODIUM_EXPORT +int crypto_scalarmult_curve25519_base(unsigned char *,const unsigned char *); + +#ifdef SODIUM_HAVE_TI_MODE +# define crypto_scalarmult_curve25519_donna_c64 crypto_scalarmult_curve25519 +# define crypto_scalarmult_curve25519_donna_c64_base crypto_scalarmult_curve25519_base +#else +# define crypto_scalarmult_curve25519_ref crypto_scalarmult_curve25519 +# define crypto_scalarmult_curve25519_ref_base crypto_scalarmult_curve25519_base +#endif + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/buildutils/include_sodium/crypto_stream_salsa20.h b/external_libs/python/pyzmq-14.7.0/buildutils/include_sodium/crypto_stream_salsa20.h new file mode 100644 index 00000000..8ce595e5 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/buildutils/include_sodium/crypto_stream_salsa20.h @@ -0,0 +1,54 @@ +#ifndef crypto_stream_salsa20_H +#define crypto_stream_salsa20_H + +/* + * WARNING: This is just a stream cipher. It is NOT authenticated encryption. + * While it provides some protection against eavesdropping, it does NOT + * provide any security against active attacks. + * Unless you know what you're doing, what you are looking for is probably + * the crypto_box functions. + */ + +#if 0 +# ifndef SODIUM_HAVE_AMD64_ASM +# define SODIUM_HAVE_AMD64_ASM +# endif +#endif + +#include <stddef.h> +#include "export.h" + +#ifdef __cplusplus +extern "C" { +#endif + +#define crypto_stream_salsa20_KEYBYTES 32U +SODIUM_EXPORT +size_t crypto_stream_salsa20_keybytes(void); + +#define crypto_stream_salsa20_NONCEBYTES 8U +SODIUM_EXPORT +size_t crypto_stream_salsa20_noncebytes(void); + +SODIUM_EXPORT +const char * crypto_stream_salsa20_primitive(void); + +SODIUM_EXPORT +int crypto_stream_salsa20(unsigned char *,unsigned long long,const unsigned char *,const unsigned char *); + +SODIUM_EXPORT +int crypto_stream_salsa20_xor(unsigned char *,const unsigned char *,unsigned long long,const unsigned char *,const unsigned char *); + +#ifdef SODIUM_HAVE_AMD64_ASM +# define crypto_stream_salsa20_amd64_xmm6 crypto_stream_salsa20 +# define crypto_stream_salsa20_amd64_xmm6_xor crypto_stream_salsa20_xor +#else +# define crypto_stream_salsa20_ref crypto_stream_salsa20 +# define crypto_stream_salsa20_ref_xor crypto_stream_salsa20_xor +#endif + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/buildutils/include_sodium/version.h b/external_libs/python/pyzmq-14.7.0/buildutils/include_sodium/version.h new file mode 100644 index 00000000..56b03e2d --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/buildutils/include_sodium/version.h @@ -0,0 +1,29 @@ + +#ifndef __SODIUM_VERSION_H__ +#define __SODIUM_VERSION_H__ + +#include "export.h" + +#define SODIUM_VERSION_STRING "0.4.5" + +#define SODIUM_LIBRARY_VERSION_MAJOR 4 +#define SODIUM_LIBRARY_VERSION_MINOR 4 + +#ifdef __cplusplus +extern "C" { +#endif + +SODIUM_EXPORT +const char *sodium_version_string(void); + +SODIUM_EXPORT +int sodium_library_version_major(void); + +SODIUM_EXPORT +int sodium_library_version_minor(void); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/buildutils/include_win32/stdint.h b/external_libs/python/pyzmq-14.7.0/buildutils/include_win32/stdint.h new file mode 100644 index 00000000..2cd301fb --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/buildutils/include_win32/stdint.h @@ -0,0 +1,11 @@ +#ifndef _stdint_h__ +#define _stdint_h__ + +#include "../../bundled/zeromq/src/stdint.hpp" + +#define UINT8_MAX 0xff +#define UINT16_MAX 0xffff +#define UINT32_MAX 0xffffffff +#define UINT64_MAX 0xffffffffffffffffull + +#endif /* _stdint_h__ */ diff --git a/external_libs/python/pyzmq-14.7.0/buildutils/initlibsodium.c b/external_libs/python/pyzmq-14.7.0/buildutils/initlibsodium.c new file mode 100644 index 00000000..4360f1ad --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/buildutils/initlibsodium.c @@ -0,0 +1,45 @@ +/* +This file is from pyzmq-static by Brandon Craig-Rhodes, +and used under the BSD license + +py3compat from http://wiki.python.org/moin/PortingExtensionModulesToPy3k + +Provide the init function that Python expects +when we compile libsodium by pretending it is a Python extension. +*/ +#include "Python.h" + +static PyMethodDef Methods[] = { + {NULL, NULL, 0, NULL} +}; + +#if PY_MAJOR_VERSION >= 3 + +static struct PyModuleDef moduledef = { + PyModuleDef_HEAD_INIT, + "libsodium", + NULL, + -1, + Methods, + NULL, + NULL, + NULL, + NULL +}; + +PyMODINIT_FUNC +PyInit_libsodium(void) +{ + PyObject *module = PyModule_Create(&moduledef); + return module; +} + +#else // py2 + +PyMODINIT_FUNC +initlibsodium(void) +{ + (void) Py_InitModule("libsodium", Methods); +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/buildutils/initlibzmq.c b/external_libs/python/pyzmq-14.7.0/buildutils/initlibzmq.c new file mode 100644 index 00000000..ec299f0a --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/buildutils/initlibzmq.c @@ -0,0 +1,45 @@ +/* +This file is from pyzmq-static by Brandon Craig-Rhodes, +and used under the BSD license + +py3compat from http://wiki.python.org/moin/PortingExtensionModulesToPy3k + +Provide the init function that Python expects +when we compile libzmq by pretending it is a Python extension. +*/ +#include "Python.h" + +static PyMethodDef Methods[] = { + {NULL, NULL, 0, NULL} +}; + +#if PY_MAJOR_VERSION >= 3 + +static struct PyModuleDef moduledef = { + PyModuleDef_HEAD_INIT, + "libzmq", + NULL, + -1, + Methods, + NULL, + NULL, + NULL, + NULL +}; + +PyMODINIT_FUNC +PyInit_libzmq(void) +{ + PyObject *module = PyModule_Create(&moduledef); + return module; +} + +#else // py2 + +PyMODINIT_FUNC +initlibzmq(void) +{ + (void) Py_InitModule("libzmq", Methods); +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/buildutils/misc.py b/external_libs/python/pyzmq-14.7.0/buildutils/misc.py new file mode 100644 index 00000000..a6d61607 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/buildutils/misc.py @@ -0,0 +1,65 @@ +"""misc build utility functions""" + +# Copyright (c) PyZMQ Developers +# Distributed under the terms of the Modified BSD License. + +import os +import sys +import logging +from distutils import ccompiler +from distutils.sysconfig import customize_compiler +from pipes import quote +from subprocess import Popen, PIPE + +pjoin = os.path.join + + +if sys.version_info[0] >= 3: + u = lambda x: x +else: + u = lambda x: x.decode('utf8', 'replace') + + +def customize_mingw(cc): + # strip -mno-cygwin from mingw32 (Python Issue #12641) + for cmd in [cc.compiler, cc.compiler_cxx, cc.compiler_so, cc.linker_exe, cc.linker_so]: + if '-mno-cygwin' in cmd: + cmd.remove('-mno-cygwin') + + # remove problematic msvcr90 + if 'msvcr90' in cc.dll_libraries: + cc.dll_libraries.remove('msvcr90') + + +def get_compiler(compiler, **compiler_attrs): + """get and customize a compiler""" + if compiler is None or isinstance(compiler, str): + cc = ccompiler.new_compiler(compiler=compiler) + customize_compiler(cc) + if cc.compiler_type == 'mingw32': + customize_mingw(cc) + else: + cc = compiler + + for name, val in compiler_attrs.items(): + setattr(cc, name, val) + + return cc + + +def get_output_error(cmd): + """Return the exit status, stdout, stderr of a command""" + if not isinstance(cmd, list): + cmd = [cmd] + logging.debug("Running: %s", ' '.join(map(quote, cmd))) + try: + result = Popen(cmd, stdout=PIPE, stderr=PIPE) + except IOError as e: + return -1, u(''), u('Failed to run %r: %r' % (cmd, e)) + so, se = result.communicate() + # unicode: + so = so.decode('utf8', 'replace') + se = se.decode('utf8', 'replace') + + return result.returncode, so, se + diff --git a/external_libs/python/pyzmq-14.7.0/buildutils/msg.py b/external_libs/python/pyzmq-14.7.0/buildutils/msg.py new file mode 100644 index 00000000..70cd7166 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/buildutils/msg.py @@ -0,0 +1,39 @@ +"""logging""" + +# Copyright (c) PyZMQ Developers. +# Distributed under the terms of the Modified BSD License. + +from __future__ import division + +import os +import sys +import logging + +#----------------------------------------------------------------------------- +# Logging (adapted from h5py: http://h5py.googlecode.com) +#----------------------------------------------------------------------------- + + +logger = logging.getLogger() +if os.environ.get('DEBUG'): + logger.setLevel(logging.DEBUG) +else: + logger.setLevel(logging.INFO) +logger.addHandler(logging.StreamHandler(sys.stderr)) + +def debug(msg): + logger.debug(msg) + +def info(msg): + logger.info(msg) + +def fatal(msg, code=1): + logger.error("Fatal: " + msg) + exit(code) + +def warn(msg): + logger.error("Warning: " + msg) + +def line(c='*', width=48): + print(c * (width // len(c))) + diff --git a/external_libs/python/pyzmq-14.7.0/buildutils/patch.py b/external_libs/python/pyzmq-14.7.0/buildutils/patch.py new file mode 100644 index 00000000..925b67b7 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/buildutils/patch.py @@ -0,0 +1,61 @@ +"""utils for patching libraries""" + +# Copyright (c) PyZMQ Developers. +# Distributed under the terms of the Modified BSD License. + + +import re +import sys +import os +import logging + +from .misc import get_output_error + +pjoin = os.path.join + +# LIB_PAT from delocate +LIB_PAT = re.compile(r"\s*(.*) \(compatibility version (\d+\.\d+\.\d+), " + r"current version (\d+\.\d+\.\d+)\)") + +def _get_libs(fname): + rc, so, se = get_output_error(['otool', '-L', fname]) + if rc: + logging.error("otool -L %s failed: %r" % (fname, se)) + return + for line in so.splitlines()[1:]: + m = LIB_PAT.match(line) + if m: + yield m.group(1) + +def _find_library(lib, path): + """Find a library""" + for d in path[::-1]: + real_lib = os.path.join(d, lib) + if os.path.exists(real_lib): + return real_lib + +def _install_name_change(fname, lib, real_lib): + rc, so, se = get_output_error(['install_name_tool', '-change', lib, real_lib, fname]) + if rc: + logging.error("Couldn't update load path: %s", se) + +def patch_lib_paths(fname, library_dirs): + """Load any weakly-defined libraries from their real location + + (only on OS X) + + - Find libraries with `otool -L` + - Update with `install_name_tool -change` + """ + if sys.platform != 'darwin': + return + + libs = _get_libs(fname) + for lib in libs: + if not lib.startswith(('@', '/')): + real_lib = _find_library(lib, library_dirs) + if real_lib: + _install_name_change(fname, lib, real_lib) + + +__all__ = ['patch_lib_paths']
\ No newline at end of file diff --git a/external_libs/python/pyzmq-14.7.0/buildutils/templates/constant_enums.pxi b/external_libs/python/pyzmq-14.7.0/buildutils/templates/constant_enums.pxi new file mode 100644 index 00000000..60395484 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/buildutils/templates/constant_enums.pxi @@ -0,0 +1,3 @@ +cdef extern from "zmq.h" nogil: + + {ZMQ_ENUMS} diff --git a/external_libs/python/pyzmq-14.7.0/buildutils/templates/constants.pxi b/external_libs/python/pyzmq-14.7.0/buildutils/templates/constants.pxi new file mode 100644 index 00000000..042a6e83 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/buildutils/templates/constants.pxi @@ -0,0 +1,12 @@ +#----------------------------------------------------------------------------- +# Python module level constants +#----------------------------------------------------------------------------- + +{ASSIGNMENTS} + +#----------------------------------------------------------------------------- +# Symbols to export +#----------------------------------------------------------------------------- +__all__ = [ +{ALL} +] diff --git a/external_libs/python/pyzmq-14.7.0/buildutils/templates/zmq_constants.h b/external_libs/python/pyzmq-14.7.0/buildutils/templates/zmq_constants.h new file mode 100644 index 00000000..6855331a --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/buildutils/templates/zmq_constants.h @@ -0,0 +1,6 @@ +#ifndef _PYZMQ_CONSTANT_DEFS +#define _PYZMQ_CONSTANT_DEFS + +{ZMQ_IFNDEFS} + +#endif // ifndef _PYZMQ_CONSTANT_DEFS diff --git a/external_libs/python/pyzmq-14.7.0/buildutils/vers.c b/external_libs/python/pyzmq-14.7.0/buildutils/vers.c new file mode 100644 index 00000000..362564f3 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/buildutils/vers.c @@ -0,0 +1,11 @@ +// check libzmq version + +#include <stdio.h> +#include "zmq.h" + +int main(int argc, char **argv){ + int major, minor, patch; + zmq_version(&major, &minor, &patch); + fprintf(stdout, "vers: %d.%d.%d\n", major, minor, patch); + return 0; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/LICENSE b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/LICENSE new file mode 100644 index 00000000..3edb000f --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/LICENSE @@ -0,0 +1,16 @@ +/* + * Copyright (c) 2013-2015 + * Frank Denis <j at pureftpd dot org> + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_aead/chacha20poly1305/sodium/aead_chacha20poly1305.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_aead/chacha20poly1305/sodium/aead_chacha20poly1305.c new file mode 100644 index 00000000..945efe33 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_aead/chacha20poly1305/sodium/aead_chacha20poly1305.c @@ -0,0 +1,148 @@ + +#include <limits.h> +#include <string.h> + +#include "crypto_aead_chacha20poly1305.h" +#include "crypto_onetimeauth_poly1305.h" +#include "crypto_stream_chacha20.h" +#include "crypto_verify_16.h" +#include "utils.h" + +static inline void +_u64_le_from_ull(unsigned char out[8U], unsigned long long x) +{ + out[0] = (unsigned char) (x & 0xff); x >>= 8; + out[1] = (unsigned char) (x & 0xff); x >>= 8; + out[2] = (unsigned char) (x & 0xff); x >>= 8; + out[3] = (unsigned char) (x & 0xff); x >>= 8; + out[4] = (unsigned char) (x & 0xff); x >>= 8; + out[5] = (unsigned char) (x & 0xff); x >>= 8; + out[6] = (unsigned char) (x & 0xff); x >>= 8; + out[7] = (unsigned char) (x & 0xff); +} + +int +crypto_aead_chacha20poly1305_encrypt(unsigned char *c, + unsigned long long *clen, + const unsigned char *m, + unsigned long long mlen, + const unsigned char *ad, + unsigned long long adlen, + const unsigned char *nsec, + const unsigned char *npub, + const unsigned char *k) +{ + crypto_onetimeauth_poly1305_state state; + unsigned char block0[64U]; + unsigned char slen[8U]; + + (void) nsec; +/* LCOV_EXCL_START */ +#ifdef ULONG_LONG_MAX + if (mlen > ULONG_LONG_MAX - crypto_aead_chacha20poly1305_ABYTES) { + if (clen != NULL) { + *clen = 0ULL; + } + return -1; + } +#endif +/* LCOV_EXCL_STOP */ + + crypto_stream_chacha20(block0, sizeof block0, npub, k); + crypto_onetimeauth_poly1305_init(&state, block0); + sodium_memzero(block0, sizeof block0); + + crypto_onetimeauth_poly1305_update(&state, ad, adlen); + _u64_le_from_ull(slen, adlen); + crypto_onetimeauth_poly1305_update(&state, slen, sizeof slen); + + crypto_stream_chacha20_xor_ic(c, m, mlen, npub, 1U, k); + + crypto_onetimeauth_poly1305_update(&state, c, mlen); + _u64_le_from_ull(slen, mlen); + crypto_onetimeauth_poly1305_update(&state, slen, sizeof slen); + + crypto_onetimeauth_poly1305_final(&state, c + mlen); + sodium_memzero(&state, sizeof state); + + if (clen != NULL) { + *clen = mlen + crypto_aead_chacha20poly1305_ABYTES; + } + return 0; +} + +int +crypto_aead_chacha20poly1305_decrypt(unsigned char *m, + unsigned long long *mlen, + unsigned char *nsec, + const unsigned char *c, + unsigned long long clen, + const unsigned char *ad, + unsigned long long adlen, + const unsigned char *npub, + const unsigned char *k) +{ + crypto_onetimeauth_poly1305_state state; + unsigned char block0[64U]; + unsigned char slen[8U]; + unsigned char mac[crypto_aead_chacha20poly1305_ABYTES]; + int ret; + + (void) nsec; + if (mlen != NULL) { + *mlen = 0ULL; + } + if (clen < crypto_aead_chacha20poly1305_ABYTES) { + return -1; + } + crypto_stream_chacha20(block0, sizeof block0, npub, k); + crypto_onetimeauth_poly1305_init(&state, block0); + sodium_memzero(block0, sizeof block0); + + crypto_onetimeauth_poly1305_update(&state, ad, adlen); + _u64_le_from_ull(slen, adlen); + crypto_onetimeauth_poly1305_update(&state, slen, sizeof slen); + + crypto_onetimeauth_poly1305_update + (&state, c, clen - crypto_aead_chacha20poly1305_ABYTES); + _u64_le_from_ull(slen, clen - crypto_aead_chacha20poly1305_ABYTES); + crypto_onetimeauth_poly1305_update(&state, slen, sizeof slen); + + crypto_onetimeauth_poly1305_final(&state, mac); + sodium_memzero(&state, sizeof state); + + (void) sizeof(int[sizeof mac == 16U ? 1 : -1]); + ret = crypto_verify_16(mac, + c + clen - crypto_aead_chacha20poly1305_ABYTES); + sodium_memzero(mac, sizeof mac); + if (ret != 0) { + memset(m, 0, clen - crypto_aead_chacha20poly1305_ABYTES); + return -1; + } + crypto_stream_chacha20_xor_ic + (m, c, clen - crypto_aead_chacha20poly1305_ABYTES, npub, 1U, k); + if (mlen != NULL) { + *mlen = clen - crypto_aead_chacha20poly1305_ABYTES; + } + return 0; +} + +size_t +crypto_aead_chacha20poly1305_keybytes(void) { + return crypto_aead_chacha20poly1305_KEYBYTES; +} + +size_t +crypto_aead_chacha20poly1305_npubbytes(void) { + return crypto_aead_chacha20poly1305_NPUBBYTES; +} + +size_t +crypto_aead_chacha20poly1305_nsecbytes(void) { + return crypto_aead_chacha20poly1305_NSECBYTES; +} + +size_t +crypto_aead_chacha20poly1305_abytes(void) { + return crypto_aead_chacha20poly1305_ABYTES; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/crypto_auth.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/crypto_auth.c new file mode 100644 index 00000000..e76b1494 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/crypto_auth.c @@ -0,0 +1,34 @@ + +#include "crypto_auth.h" + +size_t +crypto_auth_bytes(void) +{ + return crypto_auth_BYTES; +} + +size_t +crypto_auth_keybytes(void) +{ + return crypto_auth_KEYBYTES; +} + +const char * +crypto_auth_primitive(void) +{ + return crypto_auth_PRIMITIVE; +} + +int +crypto_auth(unsigned char *out, const unsigned char *in, + unsigned long long inlen, const unsigned char *k) +{ + return crypto_auth_hmacsha512256(out, in, inlen, k); +} + +int +crypto_auth_verify(const unsigned char *h, const unsigned char *in, + unsigned long long inlen,const unsigned char *k) +{ + return crypto_auth_hmacsha512256_verify(h, in, inlen, k); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/hmacsha256/auth_hmacsha256_api.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/hmacsha256/auth_hmacsha256_api.c new file mode 100644 index 00000000..5af3388a --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/hmacsha256/auth_hmacsha256_api.c @@ -0,0 +1,11 @@ +#include "crypto_auth_hmacsha256.h" + +size_t +crypto_auth_hmacsha256_bytes(void) { + return crypto_auth_hmacsha256_BYTES; +} + +size_t +crypto_auth_hmacsha256_keybytes(void) { + return crypto_auth_hmacsha256_KEYBYTES; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/hmacsha256/cp/api.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/hmacsha256/cp/api.h new file mode 100644 index 00000000..cd4d38e7 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/hmacsha256/cp/api.h @@ -0,0 +1,9 @@ + +#include "crypto_auth_hmacsha256.h" + +#define crypto_auth crypto_auth_hmacsha256 +#define crypto_auth_verify crypto_auth_hmacsha256_verify +#define crypto_auth_BYTES crypto_auth_hmacsha256_BYTES +#define crypto_auth_KEYBYTES crypto_auth_hmacsha256_KEYBYTES +#define crypto_auth_IMPLEMENTATION crypto_auth_hmacsha256_IMPLEMENTATION +#define crypto_auth_VERSION crypto_auth_hmacsha256_VERSION diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/hmacsha256/cp/hmac_hmacsha256.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/hmacsha256/cp/hmac_hmacsha256.c new file mode 100644 index 00000000..9cd69ac3 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/hmacsha256/cp/hmac_hmacsha256.c @@ -0,0 +1,110 @@ + +/*- + * Copyright 2005,2007,2009 Colin Percival + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + */ + +#include "api.h" +#include "crypto_auth_hmacsha256.h" +#include "crypto_hash_sha256.h" +#include "utils.h" + +#include <sys/types.h> + +#include <stdint.h> +#include <string.h> + +int +crypto_auth_hmacsha256_init(crypto_auth_hmacsha256_state *state, + const unsigned char *key, + size_t keylen) +{ + unsigned char pad[64]; + unsigned char khash[32]; + size_t i; + + if (keylen > 64) { + crypto_hash_sha256_init(&state->ictx); + crypto_hash_sha256_update(&state->ictx, key, keylen); + crypto_hash_sha256_final(&state->ictx, khash); + key = khash; + keylen = 32; + } + crypto_hash_sha256_init(&state->ictx); + memset(pad, 0x36, 64); + for (i = 0; i < keylen; i++) { + pad[i] ^= key[i]; + } + crypto_hash_sha256_update(&state->ictx, pad, 64); + + crypto_hash_sha256_init(&state->octx); + memset(pad, 0x5c, 64); + for (i = 0; i < keylen; i++) { + pad[i] ^= key[i]; + } + crypto_hash_sha256_update(&state->octx, pad, 64); + + sodium_memzero((void *) khash, sizeof khash); + + return 0; +} + +int +crypto_auth_hmacsha256_update(crypto_auth_hmacsha256_state *state, + const unsigned char *in, + unsigned long long inlen) +{ + crypto_hash_sha256_update(&state->ictx, in, inlen); + + return 0; +} + +int +crypto_auth_hmacsha256_final(crypto_auth_hmacsha256_state *state, + unsigned char *out) +{ + unsigned char ihash[32]; + + crypto_hash_sha256_final(&state->ictx, ihash); + crypto_hash_sha256_update(&state->octx, ihash, 32); + crypto_hash_sha256_final(&state->octx, out); + + sodium_memzero((void *) ihash, sizeof ihash); + + return 0; +} + +int +crypto_auth(unsigned char *out, const unsigned char *in, + unsigned long long inlen, const unsigned char *k) +{ + crypto_auth_hmacsha256_state state; + + crypto_auth_hmacsha256_init(&state, k, crypto_auth_KEYBYTES); + crypto_auth_hmacsha256_update(&state, in, inlen); + crypto_auth_hmacsha256_final(&state, out); + + return 0; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/hmacsha256/cp/verify_hmacsha256.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/hmacsha256/cp/verify_hmacsha256.c new file mode 100644 index 00000000..be9d34fd --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/hmacsha256/cp/verify_hmacsha256.c @@ -0,0 +1,11 @@ +#include "api.h" +#include "crypto_verify_32.h" +#include "utils.h" + +int crypto_auth_verify(const unsigned char *h,const unsigned char *in,unsigned long long inlen,const unsigned char *k) +{ + unsigned char correct[32]; + crypto_auth(correct,in,inlen,k); + return crypto_verify_32(h,correct) | (-(h - correct == 0)) | + sodium_memcmp(correct,h,32); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/hmacsha512/auth_hmacsha512_api.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/hmacsha512/auth_hmacsha512_api.c new file mode 100644 index 00000000..54584e14 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/hmacsha512/auth_hmacsha512_api.c @@ -0,0 +1,11 @@ +#include "crypto_auth_hmacsha512.h" + +size_t +crypto_auth_hmacsha512_bytes(void) { + return crypto_auth_hmacsha512_BYTES; +} + +size_t +crypto_auth_hmacsha512_keybytes(void) { + return crypto_auth_hmacsha512_KEYBYTES; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/hmacsha512/cp/api.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/hmacsha512/cp/api.h new file mode 100644 index 00000000..0ce40434 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/hmacsha512/cp/api.h @@ -0,0 +1,9 @@ + +#include "crypto_auth_hmacsha512.h" + +#define crypto_auth crypto_auth_hmacsha512 +#define crypto_auth_verify crypto_auth_hmacsha512_verify +#define crypto_auth_BYTES crypto_auth_hmacsha512_BYTES +#define crypto_auth_KEYBYTES crypto_auth_hmacsha512_KEYBYTES +#define crypto_auth_IMPLEMENTATION crypto_auth_hmacsha512_IMPLEMENTATION +#define crypto_auth_VERSION crypto_auth_hmacsha512_VERSION diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/hmacsha512/cp/hmac_hmacsha512.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/hmacsha512/cp/hmac_hmacsha512.c new file mode 100644 index 00000000..4ffd2645 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/hmacsha512/cp/hmac_hmacsha512.c @@ -0,0 +1,110 @@ + +/*- + * Copyright 2005,2007,2009 Colin Percival + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + */ + +#include "api.h" +#include "crypto_auth_hmacsha512.h" +#include "crypto_hash_sha512.h" +#include "utils.h" + +#include <sys/types.h> + +#include <stdint.h> +#include <string.h> + +int +crypto_auth_hmacsha512_init(crypto_auth_hmacsha512_state *state, + const unsigned char *key, + size_t keylen) +{ + unsigned char pad[128]; + unsigned char khash[64]; + size_t i; + + if (keylen > 128) { + crypto_hash_sha512_init(&state->ictx); + crypto_hash_sha512_update(&state->ictx, key, keylen); + crypto_hash_sha512_final(&state->ictx, khash); + key = khash; + keylen = 64; + } + crypto_hash_sha512_init(&state->ictx); + memset(pad, 0x36, 128); + for (i = 0; i < keylen; i++) { + pad[i] ^= key[i]; + } + crypto_hash_sha512_update(&state->ictx, pad, 128); + + crypto_hash_sha512_init(&state->octx); + memset(pad, 0x5c, 128); + for (i = 0; i < keylen; i++) { + pad[i] ^= key[i]; + } + crypto_hash_sha512_update(&state->octx, pad, 128); + + sodium_memzero((void *) khash, sizeof khash); + + return 0; +} + +int +crypto_auth_hmacsha512_update(crypto_auth_hmacsha512_state *state, + const unsigned char *in, + unsigned long long inlen) +{ + crypto_hash_sha512_update(&state->ictx, in, inlen); + + return 0; +} + +int +crypto_auth_hmacsha512_final(crypto_auth_hmacsha512_state *state, + unsigned char *out) +{ + unsigned char ihash[64]; + + crypto_hash_sha512_final(&state->ictx, ihash); + crypto_hash_sha512_update(&state->octx, ihash, 64); + crypto_hash_sha512_final(&state->octx, out); + + sodium_memzero((void *) ihash, sizeof ihash); + + return 0; +} + +int +crypto_auth(unsigned char *out, const unsigned char *in, + unsigned long long inlen, const unsigned char *k) +{ + crypto_auth_hmacsha512_state state; + + crypto_auth_hmacsha512_init(&state, k, crypto_auth_KEYBYTES); + crypto_auth_hmacsha512_update(&state, in, inlen); + crypto_auth_hmacsha512_final(&state, out); + + return 0; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/hmacsha512/cp/verify_hmacsha512.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/hmacsha512/cp/verify_hmacsha512.c new file mode 100644 index 00000000..28e0dfbe --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/hmacsha512/cp/verify_hmacsha512.c @@ -0,0 +1,12 @@ +#include "api.h" +#include "crypto_verify_64.h" +#include "utils.h" + +int crypto_auth_verify(const unsigned char *h, const unsigned char *in, + unsigned long long inlen, const unsigned char *k) +{ + unsigned char correct[64]; + crypto_auth(correct,in,inlen,k); + return crypto_verify_64(h,correct) | (-(h - correct == 0)) | + sodium_memcmp(correct,h,64); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/hmacsha512256/auth_hmacsha512256_api.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/hmacsha512256/auth_hmacsha512256_api.c new file mode 100644 index 00000000..fd0fe9c5 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/hmacsha512256/auth_hmacsha512256_api.c @@ -0,0 +1,11 @@ +#include "crypto_auth_hmacsha512256.h" + +size_t +crypto_auth_hmacsha512256_bytes(void) { + return crypto_auth_hmacsha512256_BYTES; +} + +size_t +crypto_auth_hmacsha512256_keybytes(void) { + return crypto_auth_hmacsha512256_KEYBYTES; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/hmacsha512256/cp/api.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/hmacsha512256/cp/api.h new file mode 100644 index 00000000..645b2781 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/hmacsha512256/cp/api.h @@ -0,0 +1,9 @@ + +#include "crypto_auth_hmacsha512256.h" + +#define crypto_auth crypto_auth_hmacsha512256 +#define crypto_auth_verify crypto_auth_hmacsha512256_verify +#define crypto_auth_BYTES crypto_auth_hmacsha512256_BYTES +#define crypto_auth_KEYBYTES crypto_auth_hmacsha512256_KEYBYTES +#define crypto_auth_IMPLEMENTATION crypto_auth_hmacsha512256_IMPLEMENTATION +#define crypto_auth_VERSION crypto_auth_hmacsha512256_VERSION diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/hmacsha512256/cp/hmac_hmacsha512256.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/hmacsha512256/cp/hmac_hmacsha512256.c new file mode 100644 index 00000000..4b476c33 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/hmacsha512256/cp/hmac_hmacsha512256.c @@ -0,0 +1,54 @@ + +#include "api.h" +#include "crypto_auth_hmacsha512256.h" +#include "crypto_auth_hmacsha512.h" +#include "crypto_hash_sha512.h" +#include "utils.h" + +#include <sys/types.h> + +#include <stdint.h> +#include <string.h> + +int +crypto_auth_hmacsha512256_init(crypto_auth_hmacsha512256_state *state, + const unsigned char *key, + size_t keylen) +{ + return crypto_auth_hmacsha512_init((crypto_auth_hmacsha512_state *) state, + key, keylen); +} + +int +crypto_auth_hmacsha512256_update(crypto_auth_hmacsha512256_state *state, + const unsigned char *in, + unsigned long long inlen) +{ + return crypto_auth_hmacsha512_update((crypto_auth_hmacsha512_state *) state, + in, inlen); +} + +int +crypto_auth_hmacsha512256_final(crypto_auth_hmacsha512256_state *state, + unsigned char *out) +{ + unsigned char out0[64]; + + crypto_auth_hmacsha512_final((crypto_auth_hmacsha512_state *) state, out0); + memcpy(out, out0, 32); + + return 0; +} + +int +crypto_auth(unsigned char *out, const unsigned char *in, + unsigned long long inlen, const unsigned char *k) +{ + crypto_auth_hmacsha512256_state state; + + crypto_auth_hmacsha512256_init(&state, k, crypto_auth_KEYBYTES); + crypto_auth_hmacsha512256_update(&state, in, inlen); + crypto_auth_hmacsha512256_final(&state, out); + + return 0; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/hmacsha512256/cp/verify_hmacsha512256.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/hmacsha512256/cp/verify_hmacsha512256.c new file mode 100644 index 00000000..6c263f34 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_auth/hmacsha512256/cp/verify_hmacsha512256.c @@ -0,0 +1,12 @@ +#include "api.h" +#include "crypto_verify_32.h" +#include "utils.h" + +int crypto_auth_verify(const unsigned char *h, const unsigned char *in, + unsigned long long inlen, const unsigned char *k) +{ + unsigned char correct[32]; + crypto_auth(correct,in,inlen,k); + return crypto_verify_32(h,correct) | (-(h - correct == 0)) | + sodium_memcmp(correct,h,32); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_box/crypto_box.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_box/crypto_box.c new file mode 100644 index 00000000..7ae4297c --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_box/crypto_box.c @@ -0,0 +1,108 @@ + +#include "crypto_box.h" + +size_t +crypto_box_seedbytes(void) +{ + return crypto_box_SEEDBYTES; +} + +size_t +crypto_box_publickeybytes(void) +{ + return crypto_box_PUBLICKEYBYTES; +} + +size_t +crypto_box_secretkeybytes(void) +{ + return crypto_box_SECRETKEYBYTES; +} + +size_t +crypto_box_beforenmbytes(void) +{ + return crypto_box_BEFORENMBYTES; +} + +size_t +crypto_box_noncebytes(void) +{ + return crypto_box_NONCEBYTES; +} + +size_t +crypto_box_zerobytes(void) +{ + return crypto_box_ZEROBYTES; +} + +size_t +crypto_box_boxzerobytes(void) +{ + return crypto_box_BOXZEROBYTES; +} + +size_t +crypto_box_macbytes(void) +{ + return crypto_box_MACBYTES; +} + +const char * +crypto_box_primitive(void) +{ + return crypto_box_PRIMITIVE; +} + +int +crypto_box_seed_keypair(unsigned char *pk, unsigned char *sk, + const unsigned char *seed) +{ + return crypto_box_curve25519xsalsa20poly1305_seed_keypair(pk, sk, seed); +} + +int +crypto_box_keypair(unsigned char *pk, unsigned char *sk) +{ + return crypto_box_curve25519xsalsa20poly1305_keypair(pk, sk); +} + +int +crypto_box_beforenm(unsigned char *k, const unsigned char *pk, + const unsigned char *sk) +{ + return crypto_box_curve25519xsalsa20poly1305_beforenm(k, pk, sk); +} + +int +crypto_box_afternm(unsigned char *c, const unsigned char *m, + unsigned long long mlen, const unsigned char *n, + const unsigned char *k) +{ + return crypto_box_curve25519xsalsa20poly1305_afternm(c, m, mlen, n, k); +} + +int +crypto_box_open_afternm(unsigned char *m, const unsigned char *c, + unsigned long long clen, const unsigned char *n, + const unsigned char *k) +{ + return crypto_box_curve25519xsalsa20poly1305_open_afternm(m, c, clen, n, k); +} + +int +crypto_box(unsigned char *c, const unsigned char *m, + unsigned long long mlen, const unsigned char *n, + const unsigned char *pk, const unsigned char *sk) +{ + return crypto_box_curve25519xsalsa20poly1305(c, m, mlen, n, pk, sk); +} + +int +crypto_box_open(unsigned char *m, const unsigned char *c, + unsigned long long clen, const unsigned char *n, + const unsigned char *pk, const unsigned char *sk) +{ + return crypto_box_curve25519xsalsa20poly1305_open(m, c, clen, n, pk, sk); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_box/crypto_box_easy.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_box/crypto_box_easy.c new file mode 100644 index 00000000..a4066c5c --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_box/crypto_box_easy.c @@ -0,0 +1,109 @@ + +#include <limits.h> +#include <stdint.h> +#include <stdlib.h> + +#include "crypto_box.h" +#include "crypto_secretbox.h" +#include "utils.h" + +int +crypto_box_detached_afternm(unsigned char *c, unsigned char *mac, + const unsigned char *m, unsigned long long mlen, + const unsigned char *n, const unsigned char *k) +{ + return crypto_secretbox_detached(c, mac, m, mlen, n, k); +} + +int +crypto_box_detached(unsigned char *c, unsigned char *mac, + const unsigned char *m, unsigned long long mlen, + const unsigned char *n, const unsigned char *pk, + const unsigned char *sk) +{ + unsigned char k[crypto_box_BEFORENMBYTES]; + int ret; + + (void) sizeof(int[crypto_box_BEFORENMBYTES >= + crypto_secretbox_KEYBYTES ? 1 : -1]); + crypto_box_beforenm(k, pk, sk); + ret = crypto_box_detached_afternm(c, mac, m, mlen, n, k); + sodium_memzero(k, sizeof k); + + return ret; +} + +int +crypto_box_easy_afternm(unsigned char *c, const unsigned char *m, + unsigned long long mlen, const unsigned char *n, + const unsigned char *k) +{ + if (mlen > SIZE_MAX - crypto_box_MACBYTES) { + return -1; + } + return crypto_box_detached_afternm(c + crypto_box_MACBYTES, c, m, mlen, n, + k); +} + +int +crypto_box_easy(unsigned char *c, const unsigned char *m, + unsigned long long mlen, const unsigned char *n, + const unsigned char *pk, const unsigned char *sk) +{ + if (mlen > SIZE_MAX - crypto_box_MACBYTES) { + return -1; + } + return crypto_box_detached(c + crypto_box_MACBYTES, c, m, mlen, n, + pk, sk); +} + +int +crypto_box_open_detached_afternm(unsigned char *m, const unsigned char *c, + const unsigned char *mac, + unsigned long long clen, const unsigned char *n, + const unsigned char *k) +{ + return crypto_secretbox_open_detached(m, c, mac, clen, n, k); +} + +int +crypto_box_open_detached(unsigned char *m, const unsigned char *c, + const unsigned char *mac, + unsigned long long clen, const unsigned char *n, + const unsigned char *pk, const unsigned char *sk) +{ + unsigned char k[crypto_box_BEFORENMBYTES]; + int ret; + + crypto_box_beforenm(k, pk, sk); + ret = crypto_box_open_detached_afternm(m, c, mac, clen, n, k); + sodium_memzero(k, sizeof k); + + return ret; +} + +int +crypto_box_open_easy_afternm(unsigned char *m, const unsigned char *c, + unsigned long long clen, const unsigned char *n, + const unsigned char *k) +{ + if (clen < crypto_box_MACBYTES) { + return -1; + } + return crypto_box_open_detached_afternm(m, c + crypto_box_MACBYTES, c, + clen - crypto_box_MACBYTES, + n, k); +} + +int +crypto_box_open_easy(unsigned char *m, const unsigned char *c, + unsigned long long clen, const unsigned char *n, + const unsigned char *pk, const unsigned char *sk) +{ + if (clen < crypto_box_MACBYTES) { + return -1; + } + return crypto_box_open_detached(m, c + crypto_box_MACBYTES, c, + clen - crypto_box_MACBYTES, + n, pk, sk); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_box/curve25519xsalsa20poly1305/box_curve25519xsalsa20poly1305_api.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_box/curve25519xsalsa20poly1305/box_curve25519xsalsa20poly1305_api.c new file mode 100644 index 00000000..1c002d2d --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_box/curve25519xsalsa20poly1305/box_curve25519xsalsa20poly1305_api.c @@ -0,0 +1,41 @@ +#include "crypto_box_curve25519xsalsa20poly1305.h" + +size_t +crypto_box_curve25519xsalsa20poly1305_seedbytes(void) { + return crypto_box_curve25519xsalsa20poly1305_SEEDBYTES; +} + +size_t +crypto_box_curve25519xsalsa20poly1305_publickeybytes(void) { + return crypto_box_curve25519xsalsa20poly1305_PUBLICKEYBYTES; +} + +size_t +crypto_box_curve25519xsalsa20poly1305_secretkeybytes(void) { + return crypto_box_curve25519xsalsa20poly1305_SECRETKEYBYTES; +} + +size_t +crypto_box_curve25519xsalsa20poly1305_beforenmbytes(void) { + return crypto_box_curve25519xsalsa20poly1305_BEFORENMBYTES; +} + +size_t +crypto_box_curve25519xsalsa20poly1305_noncebytes(void) { + return crypto_box_curve25519xsalsa20poly1305_NONCEBYTES; +} + +size_t +crypto_box_curve25519xsalsa20poly1305_zerobytes(void) { + return crypto_box_curve25519xsalsa20poly1305_ZEROBYTES; +} + +size_t +crypto_box_curve25519xsalsa20poly1305_boxzerobytes(void) { + return crypto_box_curve25519xsalsa20poly1305_BOXZEROBYTES; +} + +size_t +crypto_box_curve25519xsalsa20poly1305_macbytes(void) { + return crypto_box_curve25519xsalsa20poly1305_MACBYTES; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_box/curve25519xsalsa20poly1305/ref/after_curve25519xsalsa20poly1305.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_box/curve25519xsalsa20poly1305/ref/after_curve25519xsalsa20poly1305.c new file mode 100644 index 00000000..a830936b --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_box/curve25519xsalsa20poly1305/ref/after_curve25519xsalsa20poly1305.c @@ -0,0 +1,22 @@ +#include "api.h" +#include "crypto_secretbox_xsalsa20poly1305.h" + +int crypto_box_afternm( + unsigned char *c, + const unsigned char *m,unsigned long long mlen, + const unsigned char *n, + const unsigned char *k +) +{ + return crypto_secretbox_xsalsa20poly1305(c,m,mlen,n,k); +} + +int crypto_box_open_afternm( + unsigned char *m, + const unsigned char *c,unsigned long long clen, + const unsigned char *n, + const unsigned char *k +) +{ + return crypto_secretbox_xsalsa20poly1305_open(m,c,clen,n,k); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_box/curve25519xsalsa20poly1305/ref/api.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_box/curve25519xsalsa20poly1305/ref/api.h new file mode 100644 index 00000000..7f320c6f --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_box/curve25519xsalsa20poly1305/ref/api.h @@ -0,0 +1,20 @@ + +#include "crypto_box_curve25519xsalsa20poly1305.h" + +#define crypto_box crypto_box_curve25519xsalsa20poly1305 +#define crypto_box_open crypto_box_curve25519xsalsa20poly1305_open +#define crypto_box_seed_keypair crypto_box_curve25519xsalsa20poly1305_seed_keypair +#define crypto_box_keypair crypto_box_curve25519xsalsa20poly1305_keypair +#define crypto_box_beforenm crypto_box_curve25519xsalsa20poly1305_beforenm +#define crypto_box_afternm crypto_box_curve25519xsalsa20poly1305_afternm +#define crypto_box_open_afternm crypto_box_curve25519xsalsa20poly1305_open_afternm +#define crypto_box_SEEDBYTES crypto_box_curve25519xsalsa20poly1305_SEEDBYTES +#define crypto_box_PUBLICKEYBYTES crypto_box_curve25519xsalsa20poly1305_PUBLICKEYBYTES +#define crypto_box_SECRETKEYBYTES crypto_box_curve25519xsalsa20poly1305_SECRETKEYBYTES +#define crypto_box_BEFORENMBYTES crypto_box_curve25519xsalsa20poly1305_BEFORENMBYTES +#define crypto_box_NONCEBYTES crypto_box_curve25519xsalsa20poly1305_NONCEBYTES +#define crypto_box_ZEROBYTES crypto_box_curve25519xsalsa20poly1305_ZEROBYTES +#define crypto_box_BOXZEROBYTES crypto_box_curve25519xsalsa20poly1305_BOXZEROBYTES +#define crypto_box_MACBYTES (crypto_box_ZEROBYTES - crypto_box_BOXZEROBYTES) +#define crypto_box_IMPLEMENTATION crypto_box_curve25519xsalsa20poly1305_IMPLEMENTATION +#define crypto_box_VERSION crypto_box_curve25519xsalsa20poly1305_VERSION diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_box/curve25519xsalsa20poly1305/ref/before_curve25519xsalsa20poly1305.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_box/curve25519xsalsa20poly1305/ref/before_curve25519xsalsa20poly1305.c new file mode 100644 index 00000000..40d4300e --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_box/curve25519xsalsa20poly1305/ref/before_curve25519xsalsa20poly1305.c @@ -0,0 +1,19 @@ +#include "api.h" +#include "crypto_core_hsalsa20.h" +#include "crypto_scalarmult_curve25519.h" + +static const unsigned char sigma[16] = { + 'e', 'x', 'p', 'a', 'n', 'd', ' ', '3', '2', '-', 'b', 'y', 't', 'e', ' ', 'k' +}; +static const unsigned char n[16] = {0}; + +int crypto_box_beforenm( + unsigned char *k, + const unsigned char *pk, + const unsigned char *sk +) +{ + unsigned char s[32]; + crypto_scalarmult_curve25519(s,sk,pk); + return crypto_core_hsalsa20(k,n,s,sigma); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_box/curve25519xsalsa20poly1305/ref/box_curve25519xsalsa20poly1305.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_box/curve25519xsalsa20poly1305/ref/box_curve25519xsalsa20poly1305.c new file mode 100644 index 00000000..ebc208a3 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_box/curve25519xsalsa20poly1305/ref/box_curve25519xsalsa20poly1305.c @@ -0,0 +1,38 @@ +#include "api.h" +#include "utils.h" + +int crypto_box( + unsigned char *c, + const unsigned char *m,unsigned long long mlen, + const unsigned char *n, + const unsigned char *pk, + const unsigned char *sk +) +{ + unsigned char k[crypto_box_BEFORENMBYTES]; + int ret; + + crypto_box_beforenm(k,pk,sk); + ret = crypto_box_afternm(c,m,mlen,n,k); + sodium_memzero(k, sizeof k); + + return ret; +} + +int crypto_box_open( + unsigned char *m, + const unsigned char *c,unsigned long long clen, + const unsigned char *n, + const unsigned char *pk, + const unsigned char *sk +) +{ + unsigned char k[crypto_box_BEFORENMBYTES]; + int ret; + + crypto_box_beforenm(k,pk,sk); + ret = crypto_box_open_afternm(m,c,clen,n,k); + sodium_memzero(k, sizeof k); + + return ret; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_box/curve25519xsalsa20poly1305/ref/keypair_curve25519xsalsa20poly1305.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_box/curve25519xsalsa20poly1305/ref/keypair_curve25519xsalsa20poly1305.c new file mode 100644 index 00000000..e2a03faa --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_box/curve25519xsalsa20poly1305/ref/keypair_curve25519xsalsa20poly1305.c @@ -0,0 +1,27 @@ +#include <string.h> + +#include "crypto_hash_sha512.h" +#include "crypto_scalarmult_curve25519.h" +#include "api.h" +#include "randombytes.h" + +int crypto_box_seed_keypair( + unsigned char *pk, + unsigned char *sk, + const unsigned char *seed +) +{ + unsigned char hash[64]; + crypto_hash_sha512(hash,seed,32); + memmove(sk,hash,32); + return crypto_scalarmult_curve25519_base(pk,sk); +} + +int crypto_box_keypair( + unsigned char *pk, + unsigned char *sk +) +{ + randombytes_buf(sk,32); + return crypto_scalarmult_curve25519_base(pk,sk); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/hsalsa20/core_hsalsa20_api.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/hsalsa20/core_hsalsa20_api.c new file mode 100644 index 00000000..37c4923a --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/hsalsa20/core_hsalsa20_api.c @@ -0,0 +1,21 @@ +#include "crypto_core_hsalsa20.h" + +size_t +crypto_core_hsalsa20_outputbytes(void) { + return crypto_core_hsalsa20_OUTPUTBYTES; +} + +size_t +crypto_core_hsalsa20_inputbytes(void) { + return crypto_core_hsalsa20_INPUTBYTES; +} + +size_t +crypto_core_hsalsa20_keybytes(void) { + return crypto_core_hsalsa20_KEYBYTES; +} + +size_t +crypto_core_hsalsa20_constbytes(void) { + return crypto_core_hsalsa20_CONSTBYTES; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/hsalsa20/ref2/api.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/hsalsa20/ref2/api.h new file mode 100644 index 00000000..582cba65 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/hsalsa20/ref2/api.h @@ -0,0 +1,10 @@ + +#include "crypto_core_hsalsa20.h" + +#define crypto_core crypto_core_hsalsa20 +#define crypto_core_OUTPUTBYTES crypto_core_hsalsa20_OUTPUTBYTES +#define crypto_core_INPUTBYTES crypto_core_hsalsa20_INPUTBYTES +#define crypto_core_KEYBYTES crypto_core_hsalsa20_KEYBYTES +#define crypto_core_CONSTBYTES crypto_core_hsalsa20_CONSTBYTES +#define crypto_core_IMPLEMENTATION crypto_core_hsalsa20_IMPLEMENTATION +#define crypto_core_VERSION crypto_core_hsalsa20_VERSION diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/hsalsa20/ref2/core_hsalsa20.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/hsalsa20/ref2/core_hsalsa20.c new file mode 100644 index 00000000..c9bd359e --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/hsalsa20/ref2/core_hsalsa20.c @@ -0,0 +1,108 @@ +/* +version 20080912 +D. J. Bernstein +Public domain. +*/ + +#include "api.h" + +#define ROUNDS 20 + +typedef unsigned int uint32; + +static uint32 rotate(uint32 u,int c) +{ + return (u << c) | (u >> (32 - c)); +} + +static uint32 load_littleendian(const unsigned char *x) +{ + return + (uint32) (x[0]) \ + | (((uint32) (x[1])) << 8) \ + | (((uint32) (x[2])) << 16) \ + | (((uint32) (x[3])) << 24) + ; +} + +static void store_littleendian(unsigned char *x,uint32 u) +{ + x[0] = u; u >>= 8; + x[1] = u; u >>= 8; + x[2] = u; u >>= 8; + x[3] = u; +} + +int crypto_core( + unsigned char *out, + const unsigned char *in, + const unsigned char *k, + const unsigned char *c +) +{ + uint32 x0, x1, x2, x3, x4, x5, x6, x7, x8, x9, x10, x11, x12, x13, x14, x15; + int i; + + x0 = load_littleendian(c + 0); + x1 = load_littleendian(k + 0); + x2 = load_littleendian(k + 4); + x3 = load_littleendian(k + 8); + x4 = load_littleendian(k + 12); + x5 = load_littleendian(c + 4); + x6 = load_littleendian(in + 0); + x7 = load_littleendian(in + 4); + x8 = load_littleendian(in + 8); + x9 = load_littleendian(in + 12); + x10 = load_littleendian(c + 8); + x11 = load_littleendian(k + 16); + x12 = load_littleendian(k + 20); + x13 = load_littleendian(k + 24); + x14 = load_littleendian(k + 28); + x15 = load_littleendian(c + 12); + + for (i = ROUNDS;i > 0;i -= 2) { + x4 ^= rotate( x0+x12, 7); + x8 ^= rotate( x4+ x0, 9); + x12 ^= rotate( x8+ x4,13); + x0 ^= rotate(x12+ x8,18); + x9 ^= rotate( x5+ x1, 7); + x13 ^= rotate( x9+ x5, 9); + x1 ^= rotate(x13+ x9,13); + x5 ^= rotate( x1+x13,18); + x14 ^= rotate(x10+ x6, 7); + x2 ^= rotate(x14+x10, 9); + x6 ^= rotate( x2+x14,13); + x10 ^= rotate( x6+ x2,18); + x3 ^= rotate(x15+x11, 7); + x7 ^= rotate( x3+x15, 9); + x11 ^= rotate( x7+ x3,13); + x15 ^= rotate(x11+ x7,18); + x1 ^= rotate( x0+ x3, 7); + x2 ^= rotate( x1+ x0, 9); + x3 ^= rotate( x2+ x1,13); + x0 ^= rotate( x3+ x2,18); + x6 ^= rotate( x5+ x4, 7); + x7 ^= rotate( x6+ x5, 9); + x4 ^= rotate( x7+ x6,13); + x5 ^= rotate( x4+ x7,18); + x11 ^= rotate(x10+ x9, 7); + x8 ^= rotate(x11+x10, 9); + x9 ^= rotate( x8+x11,13); + x10 ^= rotate( x9+ x8,18); + x12 ^= rotate(x15+x14, 7); + x13 ^= rotate(x12+x15, 9); + x14 ^= rotate(x13+x12,13); + x15 ^= rotate(x14+x13,18); + } + + store_littleendian(out + 0,x0); + store_littleendian(out + 4,x5); + store_littleendian(out + 8,x10); + store_littleendian(out + 12,x15); + store_littleendian(out + 16,x6); + store_littleendian(out + 20,x7); + store_littleendian(out + 24,x8); + store_littleendian(out + 28,x9); + + return 0; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/salsa20/core_salsa20_api.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/salsa20/core_salsa20_api.c new file mode 100644 index 00000000..910b4619 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/salsa20/core_salsa20_api.c @@ -0,0 +1,21 @@ +#include "crypto_core_salsa20.h" + +size_t +crypto_core_salsa20_outputbytes(void) { + return crypto_core_salsa20_OUTPUTBYTES; +} + +size_t +crypto_core_salsa20_inputbytes(void) { + return crypto_core_salsa20_INPUTBYTES; +} + +size_t +crypto_core_salsa20_keybytes(void) { + return crypto_core_salsa20_KEYBYTES; +} + +size_t +crypto_core_salsa20_constbytes(void) { + return crypto_core_salsa20_CONSTBYTES; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/salsa20/ref/api.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/salsa20/ref/api.h new file mode 100644 index 00000000..d34ddeb4 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/salsa20/ref/api.h @@ -0,0 +1,10 @@ + +#include "crypto_core_salsa20.h" + +#define crypto_core crypto_core_salsa20 +#define crypto_core_OUTPUTBYTES crypto_core_salsa20_OUTPUTBYTES +#define crypto_core_INPUTBYTES crypto_core_salsa20_INPUTBYTES +#define crypto_core_KEYBYTES crypto_core_salsa20_KEYBYTES +#define crypto_core_CONSTBYTES crypto_core_salsa20_CONSTBYTES +#define crypto_core_IMPLEMENTATION crypto_core_salsa20_IMPLEMENTATION +#define crypto_core_VERSION crypto_core_salsa20_VERSION diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/salsa20/ref/core_salsa20.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/salsa20/ref/core_salsa20.c new file mode 100644 index 00000000..b2f6f5c7 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/salsa20/ref/core_salsa20.c @@ -0,0 +1,134 @@ +/* +version 20080912 +D. J. Bernstein +Public domain. +*/ + +#include "api.h" + +#define ROUNDS 20 + +typedef unsigned int uint32; + +static uint32 rotate(uint32 u,int c) +{ + return (u << c) | (u >> (32 - c)); +} + +static uint32 load_littleendian(const unsigned char *x) +{ + return + (uint32) (x[0]) \ + | (((uint32) (x[1])) << 8) \ + | (((uint32) (x[2])) << 16) \ + | (((uint32) (x[3])) << 24) + ; +} + +static void store_littleendian(unsigned char *x,uint32 u) +{ + x[0] = u; u >>= 8; + x[1] = u; u >>= 8; + x[2] = u; u >>= 8; + x[3] = u; +} + +int crypto_core( + unsigned char *out, + const unsigned char *in, + const unsigned char *k, + const unsigned char *c +) +{ + uint32 x0, x1, x2, x3, x4, x5, x6, x7, x8, x9, x10, x11, x12, x13, x14, x15; + uint32 j0, j1, j2, j3, j4, j5, j6, j7, j8, j9, j10, j11, j12, j13, j14, j15; + int i; + + j0 = x0 = load_littleendian(c + 0); + j1 = x1 = load_littleendian(k + 0); + j2 = x2 = load_littleendian(k + 4); + j3 = x3 = load_littleendian(k + 8); + j4 = x4 = load_littleendian(k + 12); + j5 = x5 = load_littleendian(c + 4); + j6 = x6 = load_littleendian(in + 0); + j7 = x7 = load_littleendian(in + 4); + j8 = x8 = load_littleendian(in + 8); + j9 = x9 = load_littleendian(in + 12); + j10 = x10 = load_littleendian(c + 8); + j11 = x11 = load_littleendian(k + 16); + j12 = x12 = load_littleendian(k + 20); + j13 = x13 = load_littleendian(k + 24); + j14 = x14 = load_littleendian(k + 28); + j15 = x15 = load_littleendian(c + 12); + + for (i = ROUNDS;i > 0;i -= 2) { + x4 ^= rotate( x0+x12, 7); + x8 ^= rotate( x4+ x0, 9); + x12 ^= rotate( x8+ x4,13); + x0 ^= rotate(x12+ x8,18); + x9 ^= rotate( x5+ x1, 7); + x13 ^= rotate( x9+ x5, 9); + x1 ^= rotate(x13+ x9,13); + x5 ^= rotate( x1+x13,18); + x14 ^= rotate(x10+ x6, 7); + x2 ^= rotate(x14+x10, 9); + x6 ^= rotate( x2+x14,13); + x10 ^= rotate( x6+ x2,18); + x3 ^= rotate(x15+x11, 7); + x7 ^= rotate( x3+x15, 9); + x11 ^= rotate( x7+ x3,13); + x15 ^= rotate(x11+ x7,18); + x1 ^= rotate( x0+ x3, 7); + x2 ^= rotate( x1+ x0, 9); + x3 ^= rotate( x2+ x1,13); + x0 ^= rotate( x3+ x2,18); + x6 ^= rotate( x5+ x4, 7); + x7 ^= rotate( x6+ x5, 9); + x4 ^= rotate( x7+ x6,13); + x5 ^= rotate( x4+ x7,18); + x11 ^= rotate(x10+ x9, 7); + x8 ^= rotate(x11+x10, 9); + x9 ^= rotate( x8+x11,13); + x10 ^= rotate( x9+ x8,18); + x12 ^= rotate(x15+x14, 7); + x13 ^= rotate(x12+x15, 9); + x14 ^= rotate(x13+x12,13); + x15 ^= rotate(x14+x13,18); + } + + x0 += j0; + x1 += j1; + x2 += j2; + x3 += j3; + x4 += j4; + x5 += j5; + x6 += j6; + x7 += j7; + x8 += j8; + x9 += j9; + x10 += j10; + x11 += j11; + x12 += j12; + x13 += j13; + x14 += j14; + x15 += j15; + + store_littleendian(out + 0,x0); + store_littleendian(out + 4,x1); + store_littleendian(out + 8,x2); + store_littleendian(out + 12,x3); + store_littleendian(out + 16,x4); + store_littleendian(out + 20,x5); + store_littleendian(out + 24,x6); + store_littleendian(out + 28,x7); + store_littleendian(out + 32,x8); + store_littleendian(out + 36,x9); + store_littleendian(out + 40,x10); + store_littleendian(out + 44,x11); + store_littleendian(out + 48,x12); + store_littleendian(out + 52,x13); + store_littleendian(out + 56,x14); + store_littleendian(out + 60,x15); + + return 0; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/salsa2012/core_salsa2012_api.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/salsa2012/core_salsa2012_api.c new file mode 100644 index 00000000..e49a81e7 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/salsa2012/core_salsa2012_api.c @@ -0,0 +1,21 @@ +#include "crypto_core_salsa2012.h" + +size_t +crypto_core_salsa2012_outputbytes(void) { + return crypto_core_salsa2012_OUTPUTBYTES; +} + +size_t +crypto_core_salsa2012_inputbytes(void) { + return crypto_core_salsa2012_INPUTBYTES; +} + +size_t +crypto_core_salsa2012_keybytes(void) { + return crypto_core_salsa2012_KEYBYTES; +} + +size_t +crypto_core_salsa2012_constbytes(void) { + return crypto_core_salsa2012_CONSTBYTES; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/salsa2012/ref/api.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/salsa2012/ref/api.h new file mode 100644 index 00000000..76919a0c --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/salsa2012/ref/api.h @@ -0,0 +1,10 @@ + +#include "crypto_core_salsa2012.h" + +#define crypto_core crypto_core_salsa2012 +#define crypto_core_OUTPUTBYTES crypto_core_salsa2012_OUTPUTBYTES +#define crypto_core_INPUTBYTES crypto_core_salsa2012_INPUTBYTES +#define crypto_core_KEYBYTES crypto_core_salsa2012_KEYBYTES +#define crypto_core_CONSTBYTES crypto_core_salsa2012_CONSTBYTES +#define crypto_core_IMPLEMENTATION crypto_core_salsa2012_IMPLEMENTATION +#define crypto_core_VERSION crypto_core_salsa2012_VERSION diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/salsa2012/ref/core_salsa2012.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/salsa2012/ref/core_salsa2012.c new file mode 100644 index 00000000..07a72e71 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/salsa2012/ref/core_salsa2012.c @@ -0,0 +1,134 @@ +/* +version 20080913 +D. J. Bernstein +Public domain. +*/ + +#include "api.h" + +#define ROUNDS 12 + +typedef unsigned int uint32; + +static uint32 rotate(uint32 u,int c) +{ + return (u << c) | (u >> (32 - c)); +} + +static uint32 load_littleendian(const unsigned char *x) +{ + return + (uint32) (x[0]) \ + | (((uint32) (x[1])) << 8) \ + | (((uint32) (x[2])) << 16) \ + | (((uint32) (x[3])) << 24) + ; +} + +static void store_littleendian(unsigned char *x,uint32 u) +{ + x[0] = u; u >>= 8; + x[1] = u; u >>= 8; + x[2] = u; u >>= 8; + x[3] = u; +} + +int crypto_core( + unsigned char *out, + const unsigned char *in, + const unsigned char *k, + const unsigned char *c +) +{ + uint32 x0, x1, x2, x3, x4, x5, x6, x7, x8, x9, x10, x11, x12, x13, x14, x15; + uint32 j0, j1, j2, j3, j4, j5, j6, j7, j8, j9, j10, j11, j12, j13, j14, j15; + int i; + + j0 = x0 = load_littleendian(c + 0); + j1 = x1 = load_littleendian(k + 0); + j2 = x2 = load_littleendian(k + 4); + j3 = x3 = load_littleendian(k + 8); + j4 = x4 = load_littleendian(k + 12); + j5 = x5 = load_littleendian(c + 4); + j6 = x6 = load_littleendian(in + 0); + j7 = x7 = load_littleendian(in + 4); + j8 = x8 = load_littleendian(in + 8); + j9 = x9 = load_littleendian(in + 12); + j10 = x10 = load_littleendian(c + 8); + j11 = x11 = load_littleendian(k + 16); + j12 = x12 = load_littleendian(k + 20); + j13 = x13 = load_littleendian(k + 24); + j14 = x14 = load_littleendian(k + 28); + j15 = x15 = load_littleendian(c + 12); + + for (i = ROUNDS;i > 0;i -= 2) { + x4 ^= rotate( x0+x12, 7); + x8 ^= rotate( x4+ x0, 9); + x12 ^= rotate( x8+ x4,13); + x0 ^= rotate(x12+ x8,18); + x9 ^= rotate( x5+ x1, 7); + x13 ^= rotate( x9+ x5, 9); + x1 ^= rotate(x13+ x9,13); + x5 ^= rotate( x1+x13,18); + x14 ^= rotate(x10+ x6, 7); + x2 ^= rotate(x14+x10, 9); + x6 ^= rotate( x2+x14,13); + x10 ^= rotate( x6+ x2,18); + x3 ^= rotate(x15+x11, 7); + x7 ^= rotate( x3+x15, 9); + x11 ^= rotate( x7+ x3,13); + x15 ^= rotate(x11+ x7,18); + x1 ^= rotate( x0+ x3, 7); + x2 ^= rotate( x1+ x0, 9); + x3 ^= rotate( x2+ x1,13); + x0 ^= rotate( x3+ x2,18); + x6 ^= rotate( x5+ x4, 7); + x7 ^= rotate( x6+ x5, 9); + x4 ^= rotate( x7+ x6,13); + x5 ^= rotate( x4+ x7,18); + x11 ^= rotate(x10+ x9, 7); + x8 ^= rotate(x11+x10, 9); + x9 ^= rotate( x8+x11,13); + x10 ^= rotate( x9+ x8,18); + x12 ^= rotate(x15+x14, 7); + x13 ^= rotate(x12+x15, 9); + x14 ^= rotate(x13+x12,13); + x15 ^= rotate(x14+x13,18); + } + + x0 += j0; + x1 += j1; + x2 += j2; + x3 += j3; + x4 += j4; + x5 += j5; + x6 += j6; + x7 += j7; + x8 += j8; + x9 += j9; + x10 += j10; + x11 += j11; + x12 += j12; + x13 += j13; + x14 += j14; + x15 += j15; + + store_littleendian(out + 0,x0); + store_littleendian(out + 4,x1); + store_littleendian(out + 8,x2); + store_littleendian(out + 12,x3); + store_littleendian(out + 16,x4); + store_littleendian(out + 20,x5); + store_littleendian(out + 24,x6); + store_littleendian(out + 28,x7); + store_littleendian(out + 32,x8); + store_littleendian(out + 36,x9); + store_littleendian(out + 40,x10); + store_littleendian(out + 44,x11); + store_littleendian(out + 48,x12); + store_littleendian(out + 52,x13); + store_littleendian(out + 56,x14); + store_littleendian(out + 60,x15); + + return 0; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/salsa208/core_salsa208_api.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/salsa208/core_salsa208_api.c new file mode 100644 index 00000000..72c336c4 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/salsa208/core_salsa208_api.c @@ -0,0 +1,21 @@ +#include "crypto_core_salsa208.h" + +size_t +crypto_core_salsa208_outputbytes(void) { + return crypto_core_salsa208_OUTPUTBYTES; +} + +size_t +crypto_core_salsa208_inputbytes(void) { + return crypto_core_salsa208_INPUTBYTES; +} + +size_t +crypto_core_salsa208_keybytes(void) { + return crypto_core_salsa208_KEYBYTES; +} + +size_t +crypto_core_salsa208_constbytes(void) { + return crypto_core_salsa208_CONSTBYTES; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/salsa208/ref/api.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/salsa208/ref/api.h new file mode 100644 index 00000000..07d090b3 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/salsa208/ref/api.h @@ -0,0 +1,10 @@ + +#include "crypto_core_salsa208.h" + +#define crypto_core crypto_core_salsa208 +#define crypto_core_OUTPUTBYTES crypto_core_salsa208_OUTPUTBYTES +#define crypto_core_INPUTBYTES crypto_core_salsa208_INPUTBYTES +#define crypto_core_KEYBYTES crypto_core_salsa208_KEYBYTES +#define crypto_core_CONSTBYTES crypto_core_salsa208_CONSTBYTES +#define crypto_core_IMPLEMENTATION crypto_core_salsa208_IMPLEMENTATION +#define crypto_core_VERSION crypto_core_salsa208_VERSION diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/salsa208/ref/core_salsa208.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/salsa208/ref/core_salsa208.c new file mode 100644 index 00000000..be26f82a --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/salsa208/ref/core_salsa208.c @@ -0,0 +1,134 @@ +/* +version 20080913 +D. J. Bernstein +Public domain. +*/ + +#include "api.h" + +#define ROUNDS 8 + +typedef unsigned int uint32; + +static uint32 rotate(uint32 u,int c) +{ + return (u << c) | (u >> (32 - c)); +} + +static uint32 load_littleendian(const unsigned char *x) +{ + return + (uint32) (x[0]) \ + | (((uint32) (x[1])) << 8) \ + | (((uint32) (x[2])) << 16) \ + | (((uint32) (x[3])) << 24) + ; +} + +static void store_littleendian(unsigned char *x,uint32 u) +{ + x[0] = u; u >>= 8; + x[1] = u; u >>= 8; + x[2] = u; u >>= 8; + x[3] = u; +} + +int crypto_core( + unsigned char *out, + const unsigned char *in, + const unsigned char *k, + const unsigned char *c +) +{ + uint32 x0, x1, x2, x3, x4, x5, x6, x7, x8, x9, x10, x11, x12, x13, x14, x15; + uint32 j0, j1, j2, j3, j4, j5, j6, j7, j8, j9, j10, j11, j12, j13, j14, j15; + int i; + + j0 = x0 = load_littleendian(c + 0); + j1 = x1 = load_littleendian(k + 0); + j2 = x2 = load_littleendian(k + 4); + j3 = x3 = load_littleendian(k + 8); + j4 = x4 = load_littleendian(k + 12); + j5 = x5 = load_littleendian(c + 4); + j6 = x6 = load_littleendian(in + 0); + j7 = x7 = load_littleendian(in + 4); + j8 = x8 = load_littleendian(in + 8); + j9 = x9 = load_littleendian(in + 12); + j10 = x10 = load_littleendian(c + 8); + j11 = x11 = load_littleendian(k + 16); + j12 = x12 = load_littleendian(k + 20); + j13 = x13 = load_littleendian(k + 24); + j14 = x14 = load_littleendian(k + 28); + j15 = x15 = load_littleendian(c + 12); + + for (i = ROUNDS;i > 0;i -= 2) { + x4 ^= rotate( x0+x12, 7); + x8 ^= rotate( x4+ x0, 9); + x12 ^= rotate( x8+ x4,13); + x0 ^= rotate(x12+ x8,18); + x9 ^= rotate( x5+ x1, 7); + x13 ^= rotate( x9+ x5, 9); + x1 ^= rotate(x13+ x9,13); + x5 ^= rotate( x1+x13,18); + x14 ^= rotate(x10+ x6, 7); + x2 ^= rotate(x14+x10, 9); + x6 ^= rotate( x2+x14,13); + x10 ^= rotate( x6+ x2,18); + x3 ^= rotate(x15+x11, 7); + x7 ^= rotate( x3+x15, 9); + x11 ^= rotate( x7+ x3,13); + x15 ^= rotate(x11+ x7,18); + x1 ^= rotate( x0+ x3, 7); + x2 ^= rotate( x1+ x0, 9); + x3 ^= rotate( x2+ x1,13); + x0 ^= rotate( x3+ x2,18); + x6 ^= rotate( x5+ x4, 7); + x7 ^= rotate( x6+ x5, 9); + x4 ^= rotate( x7+ x6,13); + x5 ^= rotate( x4+ x7,18); + x11 ^= rotate(x10+ x9, 7); + x8 ^= rotate(x11+x10, 9); + x9 ^= rotate( x8+x11,13); + x10 ^= rotate( x9+ x8,18); + x12 ^= rotate(x15+x14, 7); + x13 ^= rotate(x12+x15, 9); + x14 ^= rotate(x13+x12,13); + x15 ^= rotate(x14+x13,18); + } + + x0 += j0; + x1 += j1; + x2 += j2; + x3 += j3; + x4 += j4; + x5 += j5; + x6 += j6; + x7 += j7; + x8 += j8; + x9 += j9; + x10 += j10; + x11 += j11; + x12 += j12; + x13 += j13; + x14 += j14; + x15 += j15; + + store_littleendian(out + 0,x0); + store_littleendian(out + 4,x1); + store_littleendian(out + 8,x2); + store_littleendian(out + 12,x3); + store_littleendian(out + 16,x4); + store_littleendian(out + 20,x5); + store_littleendian(out + 24,x6); + store_littleendian(out + 28,x7); + store_littleendian(out + 32,x8); + store_littleendian(out + 36,x9); + store_littleendian(out + 40,x10); + store_littleendian(out + 44,x11); + store_littleendian(out + 48,x12); + store_littleendian(out + 52,x13); + store_littleendian(out + 56,x14); + store_littleendian(out + 60,x15); + + return 0; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/blake2/generichash_blake2_api.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/blake2/generichash_blake2_api.c new file mode 100644 index 00000000..b775921e --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/blake2/generichash_blake2_api.c @@ -0,0 +1,41 @@ +#include "crypto_generichash_blake2b.h" + +size_t +crypto_generichash_blake2b_bytes_min(void) { + return crypto_generichash_blake2b_BYTES_MIN; +} + +size_t +crypto_generichash_blake2b_bytes_max(void) { + return crypto_generichash_blake2b_BYTES_MAX; +} + +size_t +crypto_generichash_blake2b_bytes(void) { + return crypto_generichash_blake2b_BYTES; +} + +size_t +crypto_generichash_blake2b_keybytes_min(void) { + return crypto_generichash_blake2b_KEYBYTES_MIN; +} + +size_t +crypto_generichash_blake2b_keybytes_max(void) { + return crypto_generichash_blake2b_KEYBYTES_MAX; +} + +size_t +crypto_generichash_blake2b_keybytes(void) { + return crypto_generichash_blake2b_KEYBYTES; +} + +size_t +crypto_generichash_blake2b_saltbytes(void) { + return crypto_generichash_blake2b_SALTBYTES; +} + +size_t +crypto_generichash_blake2b_personalbytes(void) { + return crypto_generichash_blake2b_PERSONALBYTES; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/blake2/ref/api.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/blake2/ref/api.h new file mode 100644 index 00000000..130d2461 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/blake2/ref/api.h @@ -0,0 +1,2 @@ + +#include "crypto_generichash_blake2b.h" diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/blake2/ref/blake2-impl.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/blake2/ref/blake2-impl.h new file mode 100644 index 00000000..b4b0229d --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/blake2/ref/blake2-impl.h @@ -0,0 +1,137 @@ +/* + BLAKE2 reference source code package - reference C implementations + + Written in 2012 by Samuel Neves <sneves@dei.uc.pt> + + To the extent possible under law, the author(s) have dedicated all copyright + and related and neighboring rights to this software to the public domain + worldwide. This software is distributed without any warranty. + + You should have received a copy of the CC0 Public Domain Dedication along with + this software. If not, see <http://creativecommons.org/publicdomain/zero/1.0/>. +*/ + +#ifndef blake2_impl_H +#define blake2_impl_H + +#include <stdint.h> +#include <string.h> + +#include "utils.h" + +static inline uint32_t load32( const void *src ) +{ +#if defined(NATIVE_LITTLE_ENDIAN) + uint32_t w; + memcpy(&w, src, sizeof w); + return w; +#else + const uint8_t *p = ( const uint8_t * )src; + uint32_t w = *p++; + w |= ( uint32_t )( *p++ ) << 8; + w |= ( uint32_t )( *p++ ) << 16; + w |= ( uint32_t )( *p++ ) << 24; + return w; +#endif +} + +static inline uint64_t load64( const void *src ) +{ +#if defined(NATIVE_LITTLE_ENDIAN) + uint64_t w; + memcpy(&w, src, sizeof w); + return w; +#else + const uint8_t *p = ( const uint8_t * )src; + uint64_t w = *p++; + w |= ( uint64_t )( *p++ ) << 8; + w |= ( uint64_t )( *p++ ) << 16; + w |= ( uint64_t )( *p++ ) << 24; + w |= ( uint64_t )( *p++ ) << 32; + w |= ( uint64_t )( *p++ ) << 40; + w |= ( uint64_t )( *p++ ) << 48; + w |= ( uint64_t )( *p++ ) << 56; + return w; +#endif +} + +static inline void store32( void *dst, uint32_t w ) +{ +#if defined(NATIVE_LITTLE_ENDIAN) + memcpy(dst, &w, sizeof w); +#else + uint8_t *p = ( uint8_t * )dst; + *p++ = ( uint8_t )w; w >>= 8; + *p++ = ( uint8_t )w; w >>= 8; + *p++ = ( uint8_t )w; w >>= 8; + *p++ = ( uint8_t )w; +#endif +} + +static inline void store64( void *dst, uint64_t w ) +{ +#if defined(NATIVE_LITTLE_ENDIAN) + memcpy(dst, &w, sizeof w); +#else + uint8_t *p = ( uint8_t * )dst; + *p++ = ( uint8_t )w; w >>= 8; + *p++ = ( uint8_t )w; w >>= 8; + *p++ = ( uint8_t )w; w >>= 8; + *p++ = ( uint8_t )w; w >>= 8; + *p++ = ( uint8_t )w; w >>= 8; + *p++ = ( uint8_t )w; w >>= 8; + *p++ = ( uint8_t )w; w >>= 8; + *p++ = ( uint8_t )w; +#endif +} + +static inline uint64_t load48( const void *src ) +{ + const uint8_t *p = ( const uint8_t * )src; + uint64_t w = *p++; + w |= ( uint64_t )( *p++ ) << 8; + w |= ( uint64_t )( *p++ ) << 16; + w |= ( uint64_t )( *p++ ) << 24; + w |= ( uint64_t )( *p++ ) << 32; + w |= ( uint64_t )( *p++ ) << 40; + return w; +} + +static inline void store48( void *dst, uint64_t w ) +{ + uint8_t *p = ( uint8_t * )dst; + *p++ = ( uint8_t )w; w >>= 8; + *p++ = ( uint8_t )w; w >>= 8; + *p++ = ( uint8_t )w; w >>= 8; + *p++ = ( uint8_t )w; w >>= 8; + *p++ = ( uint8_t )w; w >>= 8; + *p++ = ( uint8_t )w; +} + +static inline uint32_t rotl32( const uint32_t w, const unsigned c ) +{ + return ( w << c ) | ( w >> ( 32 - c ) ); +} + +static inline uint64_t rotl64( const uint64_t w, const unsigned c ) +{ + return ( w << c ) | ( w >> ( 64 - c ) ); +} + +static inline uint32_t rotr32( const uint32_t w, const unsigned c ) +{ + return ( w >> c ) | ( w << ( 32 - c ) ); +} + +static inline uint64_t rotr64( const uint64_t w, const unsigned c ) +{ + return ( w >> c ) | ( w << ( 64 - c ) ); +} + +/* prevents compiler optimizing out memset() */ +static inline void secure_zero_memory( void *v, size_t n ) +{ + sodium_memzero(v, n); +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/blake2/ref/blake2.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/blake2/ref/blake2.h new file mode 100644 index 00000000..e44aac66 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/blake2/ref/blake2.h @@ -0,0 +1,177 @@ +/* + BLAKE2 reference source code package - reference C implementations + + Written in 2012 by Samuel Neves <sneves@dei.uc.pt> + + To the extent possible under law, the author(s) have dedicated all copyright + and related and neighboring rights to this software to the public domain + worldwide. This software is distributed without any warranty. + + You should have received a copy of the CC0 Public Domain Dedication along with + this software. If not, see <http://creativecommons.org/publicdomain/zero/1.0/>. +*/ + +#ifndef blake2_H +#define blake2_H + +#include <stddef.h> +#include <stdint.h> + +#include "crypto_generichash_blake2b.h" + +#define blake2b_init_param crypto_generichash_blake2b__init_param +#define blake2b_init crypto_generichash_blake2b__init +#define blake2b_init_salt_personal crypto_generichash_blake2b__init_salt_personal +#define blake2b_init_key crypto_generichash_blake2b__init_key +#define blake2b_init_key_salt_personal crypto_generichash_blake2b__init_key_salt_personal +#define blake2b_update crypto_generichash_blake2b__update +#define blake2b_final crypto_generichash_blake2b__final +#define blake2b crypto_generichash_blake2b__blake2b +#define blake2b_salt_personal crypto_generichash_blake2b__blake2b_salt_personal + +#if defined(_MSC_VER) +#define ALIGN(x) __declspec(align(x)) +#else +#define ALIGN(x) __attribute__((aligned(x))) +#endif + +#if defined(__cplusplus) +extern "C" { +#endif + + enum blake2s_constant + { + BLAKE2S_BLOCKBYTES = 64, + BLAKE2S_OUTBYTES = 32, + BLAKE2S_KEYBYTES = 32, + BLAKE2S_SALTBYTES = 8, + BLAKE2S_PERSONALBYTES = 8 + }; + + enum blake2b_constant + { + BLAKE2B_BLOCKBYTES = 128, + BLAKE2B_OUTBYTES = 64, + BLAKE2B_KEYBYTES = 64, + BLAKE2B_SALTBYTES = 16, + BLAKE2B_PERSONALBYTES = 16 + }; + +#pragma pack(push, 1) + typedef struct blake2s_param_ + { + uint8_t digest_length; // 1 + uint8_t key_length; // 2 + uint8_t fanout; // 3 + uint8_t depth; // 4 + uint32_t leaf_length; // 8 + uint8_t node_offset[6];// 14 + uint8_t node_depth; // 15 + uint8_t inner_length; // 16 + // uint8_t reserved[0]; + uint8_t salt[BLAKE2S_SALTBYTES]; // 24 + uint8_t personal[BLAKE2S_PERSONALBYTES]; // 32 + } blake2s_param; + + ALIGN( 64 ) typedef struct blake2s_state_ + { + uint32_t h[8]; + uint32_t t[2]; + uint32_t f[2]; + uint8_t buf[2 * BLAKE2S_BLOCKBYTES]; + size_t buflen; + uint8_t last_node; + } blake2s_state ; + + typedef struct blake2b_param_ + { + uint8_t digest_length; // 1 + uint8_t key_length; // 2 + uint8_t fanout; // 3 + uint8_t depth; // 4 + uint32_t leaf_length; // 8 + uint64_t node_offset; // 16 + uint8_t node_depth; // 17 + uint8_t inner_length; // 18 + uint8_t reserved[14]; // 32 + uint8_t salt[BLAKE2B_SALTBYTES]; // 48 + uint8_t personal[BLAKE2B_PERSONALBYTES]; // 64 + } blake2b_param; + +#ifndef DEFINE_BLAKE2B_STATE +typedef crypto_generichash_blake2b_state blake2b_state; +#else + ALIGN( 64 ) typedef struct blake2b_state_ + { + uint64_t h[8]; + uint64_t t[2]; + uint64_t f[2]; + uint8_t buf[2 * BLAKE2B_BLOCKBYTES]; + size_t buflen; + uint8_t last_node; + } blake2b_state; +#endif + + typedef struct blake2sp_state_ + { + blake2s_state S[8][1]; + blake2s_state R[1]; + uint8_t buf[8 * BLAKE2S_BLOCKBYTES]; + size_t buflen; + } blake2sp_state; + + typedef struct blake2bp_state_ + { + blake2b_state S[4][1]; + blake2b_state R[1]; + uint8_t buf[4 * BLAKE2B_BLOCKBYTES]; + size_t buflen; + } blake2bp_state; +#pragma pack(pop) + + // Streaming API + int blake2s_init( blake2s_state *S, const uint8_t outlen ); + int blake2s_init_key( blake2s_state *S, const uint8_t outlen, const void *key, const uint8_t keylen ); + int blake2s_init_param( blake2s_state *S, const blake2s_param *P ); + int blake2s_update( blake2s_state *S, const uint8_t *in, uint64_t inlen ); + int blake2s_final( blake2s_state *S, uint8_t *out, uint8_t outlen ); + + int blake2b_init( blake2b_state *S, const uint8_t outlen ); + int blake2b_init_salt_personal( blake2b_state *S, const uint8_t outlen, + const void *personal, const void *salt ); + int blake2b_init_key( blake2b_state *S, const uint8_t outlen, const void *key, const uint8_t keylen ); + int blake2b_init_key_salt_personal( blake2b_state *S, const uint8_t outlen, const void *key, const uint8_t keylen, + const void *salt, const void *personal ); + int blake2b_init_param( blake2b_state *S, const blake2b_param *P ); + int blake2b_update( blake2b_state *S, const uint8_t *in, uint64_t inlen ); + int blake2b_final( blake2b_state *S, uint8_t *out, uint8_t outlen ); + + int blake2sp_init( blake2sp_state *S, const uint8_t outlen ); + int blake2sp_init_key( blake2sp_state *S, const uint8_t outlen, const void *key, const uint8_t keylen ); + int blake2sp_update( blake2sp_state *S, const uint8_t *in, uint64_t inlen ); + int blake2sp_final( blake2sp_state *S, uint8_t *out, uint8_t outlen ); + + int blake2bp_init( blake2bp_state *S, const uint8_t outlen ); + int blake2bp_init_key( blake2bp_state *S, const uint8_t outlen, const void *key, const uint8_t keylen ); + int blake2bp_update( blake2bp_state *S, const uint8_t *in, uint64_t inlen ); + int blake2bp_final( blake2bp_state *S, uint8_t *out, uint8_t outlen ); + + // Simple API + int blake2s( uint8_t *out, const void *in, const void *key, const uint8_t outlen, const uint64_t inlen, uint8_t keylen ); + int blake2b( uint8_t *out, const void *in, const void *key, const uint8_t outlen, const uint64_t inlen, uint8_t keylen ); + int blake2b_salt_personal( uint8_t *out, const void *in, const void *key, const uint8_t outlen, const uint64_t inlen, uint8_t keylen, const void *salt, const void *personal ); + + int blake2sp( uint8_t *out, const void *in, const void *key, const uint8_t outlen, const uint64_t inlen, uint8_t keylen ); + int blake2bp( uint8_t *out, const void *in, const void *key, const uint8_t outlen, const uint64_t inlen, uint8_t keylen ); + + static inline int blake2( uint8_t *out, const void *in, const void *key, const uint8_t outlen, const uint64_t inlen, uint8_t keylen ) + { + return blake2b( out, in, key, outlen, inlen, keylen ); + } + +#if defined(__cplusplus) +} +#endif + +#endif + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/blake2/ref/blake2b-ref.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/blake2/ref/blake2b-ref.c new file mode 100644 index 00000000..2610477d --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/blake2/ref/blake2b-ref.c @@ -0,0 +1,465 @@ +/* + BLAKE2 reference source code package - reference C implementations + + Written in 2012 by Samuel Neves <sneves@dei.uc.pt> + + To the extent possible under law, the author(s) have dedicated all copyright + and related and neighboring rights to this software to the public domain + worldwide. This software is distributed without any warranty. + + You should have received a copy of the CC0 Public Domain Dedication along with + this software. If not, see <http://creativecommons.org/publicdomain/zero/1.0/>. +*/ + +#include <stdint.h> +#include <string.h> +#include <stdio.h> + +#include "blake2.h" +#include "blake2-impl.h" + +static const uint64_t blake2b_IV[8] = +{ + 0x6a09e667f3bcc908ULL, 0xbb67ae8584caa73bULL, + 0x3c6ef372fe94f82bULL, 0xa54ff53a5f1d36f1ULL, + 0x510e527fade682d1ULL, 0x9b05688c2b3e6c1fULL, + 0x1f83d9abfb41bd6bULL, 0x5be0cd19137e2179ULL +}; + +static const uint8_t blake2b_sigma[12][16] = +{ + { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 } , + { 14, 10, 4, 8, 9, 15, 13, 6, 1, 12, 0, 2, 11, 7, 5, 3 } , + { 11, 8, 12, 0, 5, 2, 15, 13, 10, 14, 3, 6, 7, 1, 9, 4 } , + { 7, 9, 3, 1, 13, 12, 11, 14, 2, 6, 5, 10, 4, 0, 15, 8 } , + { 9, 0, 5, 7, 2, 4, 10, 15, 14, 1, 11, 12, 6, 8, 3, 13 } , + { 2, 12, 6, 10, 0, 11, 8, 3, 4, 13, 7, 5, 15, 14, 1, 9 } , + { 12, 5, 1, 15, 14, 13, 4, 10, 0, 7, 6, 3, 9, 2, 8, 11 } , + { 13, 11, 7, 14, 12, 1, 3, 9, 5, 0, 15, 4, 8, 6, 2, 10 } , + { 6, 15, 14, 9, 11, 3, 0, 8, 12, 2, 13, 7, 1, 4, 10, 5 } , + { 10, 2, 8, 4, 7, 6, 1, 5, 15, 11, 9, 14, 3, 12, 13 , 0 } , + { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 } , + { 14, 10, 4, 8, 9, 15, 13, 6, 1, 12, 0, 2, 11, 7, 5, 3 } +}; + + +/* LCOV_EXCL_START */ +static inline int blake2b_set_lastnode( blake2b_state *S ) +{ + S->f[1] = ~0ULL; + return 0; +} +/* LCOV_EXCL_STOP */ +#if 0 +static inline int blake2b_clear_lastnode( blake2b_state *S ) +{ + S->f[1] = 0ULL; + return 0; +} +#endif +/* Some helper functions, not necessarily useful */ +static inline int blake2b_set_lastblock( blake2b_state *S ) +{ + if( S->last_node ) blake2b_set_lastnode( S ); + + S->f[0] = ~0ULL; + return 0; +} +#if 0 +static inline int blake2b_clear_lastblock( blake2b_state *S ) +{ + if( S->last_node ) blake2b_clear_lastnode( S ); + + S->f[0] = 0ULL; + return 0; +} +#endif +static inline int blake2b_increment_counter( blake2b_state *S, const uint64_t inc ) +{ + S->t[0] += inc; + S->t[1] += ( S->t[0] < inc ); + return 0; +} + + + +// Parameter-related functions +#if 0 +static inline int blake2b_param_set_digest_length( blake2b_param *P, const uint8_t digest_length ) +{ + P->digest_length = digest_length; + return 0; +} + +static inline int blake2b_param_set_fanout( blake2b_param *P, const uint8_t fanout ) +{ + P->fanout = fanout; + return 0; +} + +static inline int blake2b_param_set_max_depth( blake2b_param *P, const uint8_t depth ) +{ + P->depth = depth; + return 0; +} + +static inline int blake2b_param_set_leaf_length( blake2b_param *P, const uint32_t leaf_length ) +{ + store32( &P->leaf_length, leaf_length ); + return 0; +} + +static inline int blake2b_param_set_node_offset( blake2b_param *P, const uint64_t node_offset ) +{ + store64( &P->node_offset, node_offset ); + return 0; +} + +static inline int blake2b_param_set_node_depth( blake2b_param *P, const uint8_t node_depth ) +{ + P->node_depth = node_depth; + return 0; +} + +static inline int blake2b_param_set_inner_length( blake2b_param *P, const uint8_t inner_length ) +{ + P->inner_length = inner_length; + return 0; +} +#endif +static inline int blake2b_param_set_salt( blake2b_param *P, const uint8_t salt[BLAKE2B_SALTBYTES] ) +{ + memcpy( P->salt, salt, BLAKE2B_SALTBYTES ); + return 0; +} + +static inline int blake2b_param_set_personal( blake2b_param *P, const uint8_t personal[BLAKE2B_PERSONALBYTES] ) +{ + memcpy( P->personal, personal, BLAKE2B_PERSONALBYTES ); + return 0; +} + +static inline int blake2b_init0( blake2b_state *S ) +{ + int i; + memset( S, 0, sizeof( blake2b_state ) ); + + for( i = 0; i < 8; ++i ) S->h[i] = blake2b_IV[i]; + + return 0; +} + +/* init xors IV with input parameter block */ +int blake2b_init_param( blake2b_state *S, const blake2b_param *P ) +{ + size_t i; + const uint8_t *p; + + blake2b_init0( S ); + p = ( const uint8_t * )( P ); + + /* IV XOR ParamBlock */ + for( i = 0; i < 8; ++i ) + S->h[i] ^= load64( p + sizeof( S->h[i] ) * i ); + + return 0; +} + + + +int blake2b_init( blake2b_state *S, const uint8_t outlen ) +{ + blake2b_param P[1]; + + if ( ( !outlen ) || ( outlen > BLAKE2B_OUTBYTES ) ) return -1; + + P->digest_length = outlen; + P->key_length = 0; + P->fanout = 1; + P->depth = 1; + store32( &P->leaf_length, 0 ); + store64( &P->node_offset, 0 ); + P->node_depth = 0; + P->inner_length = 0; + memset( P->reserved, 0, sizeof( P->reserved ) ); + memset( P->salt, 0, sizeof( P->salt ) ); + memset( P->personal, 0, sizeof( P->personal ) ); + return blake2b_init_param( S, P ); +} + +int blake2b_init_salt_personal( blake2b_state *S, const uint8_t outlen, + const void *salt, const void *personal ) +{ + blake2b_param P[1]; + + if ( ( !outlen ) || ( outlen > BLAKE2B_OUTBYTES ) ) return -1; + + P->digest_length = outlen; + P->key_length = 0; + P->fanout = 1; + P->depth = 1; + store32( &P->leaf_length, 0 ); + store64( &P->node_offset, 0 ); + P->node_depth = 0; + P->inner_length = 0; + memset( P->reserved, 0, sizeof( P->reserved ) ); + if (salt != NULL) { + blake2b_param_set_salt( P, (const uint8_t *) salt ); + } else { + memset( P->salt, 0, sizeof( P->salt ) ); + } + if (personal != NULL) { + blake2b_param_set_personal( P, (const uint8_t *) personal ); + } else { + memset( P->personal, 0, sizeof( P->personal ) ); + } + return blake2b_init_param( S, P ); +} + +int blake2b_init_key( blake2b_state *S, const uint8_t outlen, const void *key, const uint8_t keylen ) +{ + blake2b_param P[1]; + + if ( ( !outlen ) || ( outlen > BLAKE2B_OUTBYTES ) ) return -1; + + if ( !key || !keylen || keylen > BLAKE2B_KEYBYTES ) return -1; + + P->digest_length = outlen; + P->key_length = keylen; + P->fanout = 1; + P->depth = 1; + store32( &P->leaf_length, 0 ); + store64( &P->node_offset, 0 ); + P->node_depth = 0; + P->inner_length = 0; + memset( P->reserved, 0, sizeof( P->reserved ) ); + memset( P->salt, 0, sizeof( P->salt ) ); + memset( P->personal, 0, sizeof( P->personal ) ); + + if( blake2b_init_param( S, P ) < 0 ) return -1; + + { + uint8_t block[BLAKE2B_BLOCKBYTES]; + memset( block, 0, BLAKE2B_BLOCKBYTES ); + memcpy( block, key, keylen ); + blake2b_update( S, block, BLAKE2B_BLOCKBYTES ); + secure_zero_memory( block, BLAKE2B_BLOCKBYTES ); /* Burn the key from stack */ + } + return 0; +} + +int blake2b_init_key_salt_personal( blake2b_state *S, const uint8_t outlen, const void *key, const uint8_t keylen, + const void *salt, const void *personal ) +{ + blake2b_param P[1]; + + if ( ( !outlen ) || ( outlen > BLAKE2B_OUTBYTES ) ) return -1; + + if ( !key || !keylen || keylen > BLAKE2B_KEYBYTES ) return -1; + + P->digest_length = outlen; + P->key_length = keylen; + P->fanout = 1; + P->depth = 1; + store32( &P->leaf_length, 0 ); + store64( &P->node_offset, 0 ); + P->node_depth = 0; + P->inner_length = 0; + memset( P->reserved, 0, sizeof( P->reserved ) ); + if (salt != NULL) { + blake2b_param_set_salt( P, (const uint8_t *) salt ); + } else { + memset( P->salt, 0, sizeof( P->salt ) ); + } + if (personal != NULL) { + blake2b_param_set_personal( P, (const uint8_t *) personal ); + } else { + memset( P->personal, 0, sizeof( P->personal ) ); + } + + if( blake2b_init_param( S, P ) < 0 ) return -1; + + { + uint8_t block[BLAKE2B_BLOCKBYTES]; + memset( block, 0, BLAKE2B_BLOCKBYTES ); + memcpy( block, key, keylen ); + blake2b_update( S, block, BLAKE2B_BLOCKBYTES ); + secure_zero_memory( block, BLAKE2B_BLOCKBYTES ); /* Burn the key from stack */ + } + return 0; +} + +static int blake2b_compress( blake2b_state *S, const uint8_t block[BLAKE2B_BLOCKBYTES] ) +{ + uint64_t m[16]; + uint64_t v[16]; + int i; + + for( i = 0; i < 16; ++i ) + m[i] = load64( block + i * sizeof( m[i] ) ); + + for( i = 0; i < 8; ++i ) + v[i] = S->h[i]; + + v[ 8] = blake2b_IV[0]; + v[ 9] = blake2b_IV[1]; + v[10] = blake2b_IV[2]; + v[11] = blake2b_IV[3]; + v[12] = S->t[0] ^ blake2b_IV[4]; + v[13] = S->t[1] ^ blake2b_IV[5]; + v[14] = S->f[0] ^ blake2b_IV[6]; + v[15] = S->f[1] ^ blake2b_IV[7]; +#define G(r,i,a,b,c,d) \ + do { \ + a = a + b + m[blake2b_sigma[r][2*i+0]]; \ + d = rotr64(d ^ a, 32); \ + c = c + d; \ + b = rotr64(b ^ c, 24); \ + a = a + b + m[blake2b_sigma[r][2*i+1]]; \ + d = rotr64(d ^ a, 16); \ + c = c + d; \ + b = rotr64(b ^ c, 63); \ + } while(0) +#define ROUND(r) \ + do { \ + G(r,0,v[ 0],v[ 4],v[ 8],v[12]); \ + G(r,1,v[ 1],v[ 5],v[ 9],v[13]); \ + G(r,2,v[ 2],v[ 6],v[10],v[14]); \ + G(r,3,v[ 3],v[ 7],v[11],v[15]); \ + G(r,4,v[ 0],v[ 5],v[10],v[15]); \ + G(r,5,v[ 1],v[ 6],v[11],v[12]); \ + G(r,6,v[ 2],v[ 7],v[ 8],v[13]); \ + G(r,7,v[ 3],v[ 4],v[ 9],v[14]); \ + } while(0) + ROUND( 0 ); + ROUND( 1 ); + ROUND( 2 ); + ROUND( 3 ); + ROUND( 4 ); + ROUND( 5 ); + ROUND( 6 ); + ROUND( 7 ); + ROUND( 8 ); + ROUND( 9 ); + ROUND( 10 ); + ROUND( 11 ); + + for( i = 0; i < 8; ++i ) + S->h[i] = S->h[i] ^ v[i] ^ v[i + 8]; + +#undef G +#undef ROUND + return 0; +} + +/* inlen now in bytes */ +int blake2b_update( blake2b_state *S, const uint8_t *in, uint64_t inlen ) +{ + while( inlen > 0 ) + { + size_t left = S->buflen; + size_t fill = 2 * BLAKE2B_BLOCKBYTES - left; + + if( inlen > fill ) + { + memcpy( S->buf + left, in, fill ); // Fill buffer + S->buflen += fill; + blake2b_increment_counter( S, BLAKE2B_BLOCKBYTES ); + blake2b_compress( S, S->buf ); // Compress + memcpy( S->buf, S->buf + BLAKE2B_BLOCKBYTES, BLAKE2B_BLOCKBYTES ); // Shift buffer left + S->buflen -= BLAKE2B_BLOCKBYTES; + in += fill; + inlen -= fill; + } + else // inlen <= fill + { + memcpy( S->buf + left, in, inlen ); + S->buflen += inlen; // Be lazy, do not compress + in += inlen; + inlen -= inlen; + } + } + + return 0; +} + +/* Is this correct? */ +int blake2b_final( blake2b_state *S, uint8_t *out, uint8_t outlen ) +{ + uint8_t buffer[BLAKE2B_OUTBYTES]; + int i; + + if( outlen > BLAKE2B_OUTBYTES ) { + return -1; + } + if( S->buflen > BLAKE2B_BLOCKBYTES ) + { + blake2b_increment_counter( S, BLAKE2B_BLOCKBYTES ); + blake2b_compress( S, S->buf ); + S->buflen -= BLAKE2B_BLOCKBYTES; + memmove( S->buf, S->buf + BLAKE2B_BLOCKBYTES, S->buflen ); + } + + blake2b_increment_counter( S, S->buflen ); + blake2b_set_lastblock( S ); + memset( S->buf + S->buflen, 0, 2 * BLAKE2B_BLOCKBYTES - S->buflen ); /* Padding */ + blake2b_compress( S, S->buf ); + + for( i = 0; i < 8; ++i ) /* Output full hash to temp buffer */ + store64( buffer + sizeof( S->h[i] ) * i, S->h[i] ); + + memcpy( out, buffer, outlen ); + return 0; +} + +/* inlen, at least, should be uint64_t. Others can be size_t. */ +int blake2b( uint8_t *out, const void *in, const void *key, const uint8_t outlen, const uint64_t inlen, uint8_t keylen ) +{ + blake2b_state S[1]; + + /* Verify parameters */ + if ( NULL == in ) return -1; + + if ( NULL == out ) return -1; + + if( NULL == key ) keylen = 0; + + if( keylen > 0 ) + { + if( blake2b_init_key( S, outlen, key, keylen ) < 0 ) return -1; + } + else + { + if( blake2b_init( S, outlen ) < 0 ) return -1; + } + + blake2b_update( S, ( const uint8_t * )in, inlen ); + blake2b_final( S, out, outlen ); + return 0; +} + +int blake2b_salt_personal( uint8_t *out, const void *in, const void *key, const uint8_t outlen, const uint64_t inlen, uint8_t keylen, + const void *salt, const void *personal ) +{ + blake2b_state S[1]; + + /* Verify parameters */ + if ( NULL == in ) return -1; + + if ( NULL == out ) return -1; + + if( NULL == key ) keylen = 0; + + if( keylen > 0 ) + { + if( blake2b_init_key_salt_personal( S, outlen, key, keylen, salt, personal ) < 0 ) return -1; + } + else + { + if( blake2b_init_salt_personal( S, outlen, salt, personal ) < 0 ) return -1; + } + + blake2b_update( S, ( const uint8_t * )in, inlen ); + blake2b_final( S, out, outlen ); + return 0; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/blake2/ref/generichash_blake2b.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/blake2/ref/generichash_blake2b.c new file mode 100644 index 00000000..7253cbf3 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/blake2/ref/generichash_blake2b.c @@ -0,0 +1,108 @@ + +#include <assert.h> +#include <limits.h> +#include <stdint.h> + +#include "api.h" +#include "blake2.h" + +int +crypto_generichash_blake2b(unsigned char *out, size_t outlen, + const unsigned char *in, unsigned long long inlen, + const unsigned char *key, size_t keylen) +{ + if (outlen <= 0U || outlen > BLAKE2B_OUTBYTES || + keylen > BLAKE2B_KEYBYTES || inlen > UINT64_MAX) { + return -1; + } + assert(outlen <= UINT8_MAX); + assert(keylen <= UINT8_MAX); + + return blake2b((uint8_t *) out, in, key, + (uint8_t) outlen, (uint64_t) inlen, (uint8_t) keylen); +} + +int +crypto_generichash_blake2b_salt_personal(unsigned char *out, size_t outlen, + const unsigned char *in, unsigned long long inlen, + const unsigned char *key, size_t keylen, + const unsigned char *salt, + const unsigned char *personal) +{ + if (outlen <= 0U || outlen > BLAKE2B_OUTBYTES || + keylen > BLAKE2B_KEYBYTES || inlen > UINT64_MAX) { + return -1; + } + assert(outlen <= UINT8_MAX); + assert(keylen <= UINT8_MAX); + + return blake2b_salt_personal((uint8_t *) out, in, key, + (uint8_t) outlen, (uint64_t) inlen, (uint8_t) keylen, + salt, personal); +} + +int +crypto_generichash_blake2b_init(crypto_generichash_blake2b_state *state, + const unsigned char *key, + const size_t keylen, const size_t outlen) +{ + if (outlen <= 0U || outlen > BLAKE2B_OUTBYTES || + keylen > BLAKE2B_KEYBYTES) { + return -1; + } + assert(outlen <= UINT8_MAX); + assert(keylen <= UINT8_MAX); + if (key == NULL || keylen <= 0U) { + if (blake2b_init(state, (uint8_t) outlen) != 0) { + return -1; /* LCOV_EXCL_LINE */ + } + } else if (blake2b_init_key(state, (uint8_t) outlen, key, + (uint8_t) keylen) != 0) { + return -1; /* LCOV_EXCL_LINE */ + } + return 0; +} + +int +crypto_generichash_blake2b_init_salt_personal(crypto_generichash_blake2b_state *state, + const unsigned char *key, + const size_t keylen, const size_t outlen, + const unsigned char *salt, + const unsigned char *personal) +{ + if (outlen <= 0U || outlen > BLAKE2B_OUTBYTES || + keylen > BLAKE2B_KEYBYTES) { + return -1; + } + assert(outlen <= UINT8_MAX); + assert(keylen <= UINT8_MAX); + if (key == NULL || keylen <= 0U) { + if (blake2b_init_salt_personal(state, (uint8_t) outlen, + salt, personal) != 0) { + return -1; /* LCOV_EXCL_LINE */ + } + } else if (blake2b_init_key_salt_personal(state, + (uint8_t) outlen, key, + (uint8_t) keylen, + salt, personal) != 0) { + return -1; /* LCOV_EXCL_LINE */ + } + return 0; +} + +int +crypto_generichash_blake2b_update(crypto_generichash_blake2b_state *state, + const unsigned char *in, + unsigned long long inlen) +{ + return blake2b_update(state, (const uint8_t *) in, (uint64_t) inlen); +} + +int +crypto_generichash_blake2b_final(crypto_generichash_blake2b_state *state, + unsigned char *out, + const size_t outlen) +{ + assert(outlen <= UINT8_MAX); + return blake2b_final(state, (uint8_t *) out, (uint8_t) outlen); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/crypto_generichash.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/crypto_generichash.c new file mode 100644 index 00000000..e7cc0ae6 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/crypto_generichash.c @@ -0,0 +1,78 @@ + +#include "crypto_generichash.h" + +size_t +crypto_generichash_bytes_min(void) +{ + return crypto_generichash_BYTES_MIN; +} + +size_t +crypto_generichash_bytes_max(void) +{ + return crypto_generichash_BYTES_MAX; +} + +size_t +crypto_generichash_bytes(void) +{ + return crypto_generichash_BYTES; +} + +size_t +crypto_generichash_keybytes_min(void) +{ + return crypto_generichash_KEYBYTES_MIN; +} + +size_t +crypto_generichash_keybytes_max(void) +{ + return crypto_generichash_KEYBYTES_MAX; +} + +size_t +crypto_generichash_keybytes(void) +{ + return crypto_generichash_KEYBYTES; +} + +const char *crypto_generichash_primitive(void) +{ + return crypto_generichash_PRIMITIVE; +} + +int +crypto_generichash(unsigned char *out, size_t outlen, const unsigned char *in, + unsigned long long inlen, const unsigned char *key, + size_t keylen) +{ + return crypto_generichash_blake2b(out, outlen, in, inlen, key, keylen); +} + +int +crypto_generichash_init(crypto_generichash_state *state, + const unsigned char *key, + const size_t keylen, const size_t outlen) +{ + return crypto_generichash_blake2b_init + ((crypto_generichash_blake2b_state *) state, + key, keylen, outlen); +} + +int +crypto_generichash_update(crypto_generichash_state *state, + const unsigned char *in, + unsigned long long inlen) +{ + return crypto_generichash_blake2b_update + ((crypto_generichash_blake2b_state *) state, in, inlen); +} + +int +crypto_generichash_final(crypto_generichash_state *state, + unsigned char *out, const size_t outlen) +{ + return crypto_generichash_blake2b_final + ((crypto_generichash_blake2b_state *) state, out, outlen); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_hash/crypto_hash.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_hash/crypto_hash.c new file mode 100644 index 00000000..855c560b --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_hash/crypto_hash.c @@ -0,0 +1,20 @@ + +#include "crypto_hash.h" + +size_t +crypto_hash_bytes(void) +{ + return crypto_hash_BYTES; +} + +int +crypto_hash(unsigned char *out, const unsigned char *in, + unsigned long long inlen) +{ + return crypto_hash_sha512(out, in, inlen); +} + +const char * +crypto_hash_primitive(void) { + return crypto_hash_PRIMITIVE; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_hash/sha256/cp/api.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_hash/sha256/cp/api.h new file mode 100644 index 00000000..b38a563a --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_hash/sha256/cp/api.h @@ -0,0 +1,10 @@ + +#include "crypto_hash_sha256.h" + +#define crypto_hash crypto_hash_sha256 +#define crypto_hash_init crypto_hash_sha256_init +#define crypto_hash_update crypto_hash_sha256_update +#define crypto_hash_final crypto_hash_sha256_final +#define crypto_hash_BYTES crypto_hash_sha256_BYTES +#define crypto_hash_IMPLEMENTATION crypto_hash_sha256_IMPLEMENTATION +#define crypto_hash_VERSION crypto_hash_sha256_VERSION diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_hash/sha256/cp/hash_sha256.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_hash/sha256/cp/hash_sha256.c new file mode 100644 index 00000000..738794ac --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_hash/sha256/cp/hash_sha256.c @@ -0,0 +1,296 @@ + +/*- + * Copyright 2005,2007,2009 Colin Percival + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + */ + +#include "api.h" +#include "crypto_hash_sha256.h" +#include "utils.h" + +#include <sys/types.h> + +#include <limits.h> +#include <stdint.h> +#include <stdlib.h> +#include <string.h> + +/* Avoid namespace collisions with BSD <sys/endian.h>. */ +#define be32dec _sha256_be32dec +#define be32enc _sha256_be32enc + +static inline uint32_t +be32dec(const void *pp) +{ + const uint8_t *p = (uint8_t const *)pp; + + return ((uint32_t)(p[3]) + ((uint32_t)(p[2]) << 8) + + ((uint32_t)(p[1]) << 16) + ((uint32_t)(p[0]) << 24)); +} + +static inline void +be32enc(void *pp, uint32_t x) +{ + uint8_t * p = (uint8_t *)pp; + + p[3] = x & 0xff; + p[2] = (x >> 8) & 0xff; + p[1] = (x >> 16) & 0xff; + p[0] = (x >> 24) & 0xff; +} + +static void +be32enc_vect(unsigned char *dst, const uint32_t *src, size_t len) +{ + size_t i; + + for (i = 0; i < len / 4; i++) { + be32enc(dst + i * 4, src[i]); + } +} + +static void +be32dec_vect(uint32_t *dst, const unsigned char *src, size_t len) +{ + size_t i; + + for (i = 0; i < len / 4; i++) { + dst[i] = be32dec(src + i * 4); + } +} + +#define Ch(x, y, z) ((x & (y ^ z)) ^ z) +#define Maj(x, y, z) ((x & (y | z)) | (y & z)) +#define SHR(x, n) (x >> n) +#define ROTR(x, n) ((x >> n) | (x << (32 - n))) +#define S0(x) (ROTR(x, 2) ^ ROTR(x, 13) ^ ROTR(x, 22)) +#define S1(x) (ROTR(x, 6) ^ ROTR(x, 11) ^ ROTR(x, 25)) +#define s0(x) (ROTR(x, 7) ^ ROTR(x, 18) ^ SHR(x, 3)) +#define s1(x) (ROTR(x, 17) ^ ROTR(x, 19) ^ SHR(x, 10)) + +#define RND(a, b, c, d, e, f, g, h, k) \ + t0 = h + S1(e) + Ch(e, f, g) + k; \ + t1 = S0(a) + Maj(a, b, c); \ + d += t0; \ + h = t0 + t1; + +#define RNDr(S, W, i, k) \ + RND(S[(64 - i) % 8], S[(65 - i) % 8], \ + S[(66 - i) % 8], S[(67 - i) % 8], \ + S[(68 - i) % 8], S[(69 - i) % 8], \ + S[(70 - i) % 8], S[(71 - i) % 8], \ + W[i] + k) + +static void +SHA256_Transform(uint32_t *state, const unsigned char block[64]) +{ + uint32_t W[64]; + uint32_t S[8]; + uint32_t t0, t1; + int i; + + be32dec_vect(W, block, 64); + for (i = 16; i < 64; i++) { + W[i] = s1(W[i - 2]) + W[i - 7] + s0(W[i - 15]) + W[i - 16]; + } + + memcpy(S, state, 32); + + RNDr(S, W, 0, 0x428a2f98); + RNDr(S, W, 1, 0x71374491); + RNDr(S, W, 2, 0xb5c0fbcf); + RNDr(S, W, 3, 0xe9b5dba5); + RNDr(S, W, 4, 0x3956c25b); + RNDr(S, W, 5, 0x59f111f1); + RNDr(S, W, 6, 0x923f82a4); + RNDr(S, W, 7, 0xab1c5ed5); + RNDr(S, W, 8, 0xd807aa98); + RNDr(S, W, 9, 0x12835b01); + RNDr(S, W, 10, 0x243185be); + RNDr(S, W, 11, 0x550c7dc3); + RNDr(S, W, 12, 0x72be5d74); + RNDr(S, W, 13, 0x80deb1fe); + RNDr(S, W, 14, 0x9bdc06a7); + RNDr(S, W, 15, 0xc19bf174); + RNDr(S, W, 16, 0xe49b69c1); + RNDr(S, W, 17, 0xefbe4786); + RNDr(S, W, 18, 0x0fc19dc6); + RNDr(S, W, 19, 0x240ca1cc); + RNDr(S, W, 20, 0x2de92c6f); + RNDr(S, W, 21, 0x4a7484aa); + RNDr(S, W, 22, 0x5cb0a9dc); + RNDr(S, W, 23, 0x76f988da); + RNDr(S, W, 24, 0x983e5152); + RNDr(S, W, 25, 0xa831c66d); + RNDr(S, W, 26, 0xb00327c8); + RNDr(S, W, 27, 0xbf597fc7); + RNDr(S, W, 28, 0xc6e00bf3); + RNDr(S, W, 29, 0xd5a79147); + RNDr(S, W, 30, 0x06ca6351); + RNDr(S, W, 31, 0x14292967); + RNDr(S, W, 32, 0x27b70a85); + RNDr(S, W, 33, 0x2e1b2138); + RNDr(S, W, 34, 0x4d2c6dfc); + RNDr(S, W, 35, 0x53380d13); + RNDr(S, W, 36, 0x650a7354); + RNDr(S, W, 37, 0x766a0abb); + RNDr(S, W, 38, 0x81c2c92e); + RNDr(S, W, 39, 0x92722c85); + RNDr(S, W, 40, 0xa2bfe8a1); + RNDr(S, W, 41, 0xa81a664b); + RNDr(S, W, 42, 0xc24b8b70); + RNDr(S, W, 43, 0xc76c51a3); + RNDr(S, W, 44, 0xd192e819); + RNDr(S, W, 45, 0xd6990624); + RNDr(S, W, 46, 0xf40e3585); + RNDr(S, W, 47, 0x106aa070); + RNDr(S, W, 48, 0x19a4c116); + RNDr(S, W, 49, 0x1e376c08); + RNDr(S, W, 50, 0x2748774c); + RNDr(S, W, 51, 0x34b0bcb5); + RNDr(S, W, 52, 0x391c0cb3); + RNDr(S, W, 53, 0x4ed8aa4a); + RNDr(S, W, 54, 0x5b9cca4f); + RNDr(S, W, 55, 0x682e6ff3); + RNDr(S, W, 56, 0x748f82ee); + RNDr(S, W, 57, 0x78a5636f); + RNDr(S, W, 58, 0x84c87814); + RNDr(S, W, 59, 0x8cc70208); + RNDr(S, W, 60, 0x90befffa); + RNDr(S, W, 61, 0xa4506ceb); + RNDr(S, W, 62, 0xbef9a3f7); + RNDr(S, W, 63, 0xc67178f2); + + for (i = 0; i < 8; i++) { + state[i] += S[i]; + } + + sodium_memzero((void *) W, sizeof W); + sodium_memzero((void *) S, sizeof S); + sodium_memzero((void *) &t0, sizeof t0); + sodium_memzero((void *) &t1, sizeof t1); +} + +static unsigned char PAD[64] = { + 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 +}; + +static void +SHA256_Pad(crypto_hash_sha256_state *state) +{ + unsigned char len[8]; + uint32_t r, plen; + + be32enc_vect(len, state->count, 8); + + r = (state->count[1] >> 3) & 0x3f; + plen = (r < 56) ? (56 - r) : (120 - r); + crypto_hash_sha256_update(state, PAD, (unsigned long long) plen); + + crypto_hash_sha256_update(state, len, 8); +} + +int +crypto_hash_sha256_init(crypto_hash_sha256_state *state) +{ + state->count[0] = state->count[1] = 0; + + state->state[0] = 0x6A09E667; + state->state[1] = 0xBB67AE85; + state->state[2] = 0x3C6EF372; + state->state[3] = 0xA54FF53A; + state->state[4] = 0x510E527F; + state->state[5] = 0x9B05688C; + state->state[6] = 0x1F83D9AB; + state->state[7] = 0x5BE0CD19; + + return 0; +} + +int +crypto_hash_sha256_update(crypto_hash_sha256_state *state, + const unsigned char *in, + unsigned long long inlen) +{ + uint32_t bitlen[2]; + uint32_t r; + + r = (state->count[1] >> 3) & 0x3f; + + bitlen[1] = ((uint32_t)inlen) << 3; + bitlen[0] = (uint32_t)(inlen >> 29); + + /* LCOV_EXCL_START */ + if ((state->count[1] += bitlen[1]) < bitlen[1]) { + state->count[0]++; + } + /* LCOV_EXCL_STOP */ + state->count[0] += bitlen[0]; + + if (inlen < 64 - r) { + memcpy(&state->buf[r], in, inlen); + return 0; + } + memcpy(&state->buf[r], in, 64 - r); + SHA256_Transform(state->state, state->buf); + in += 64 - r; + inlen -= 64 - r; + + while (inlen >= 64) { + SHA256_Transform(state->state, in); + in += 64; + inlen -= 64; + } + memcpy(state->buf, in, inlen); + + return 0; +} + +int +crypto_hash_sha256_final(crypto_hash_sha256_state *state, + unsigned char *out) +{ + SHA256_Pad(state); + be32enc_vect(out, state->state, 32); + sodium_memzero((void *) state, sizeof *state); + + return 0; +} + +int +crypto_hash(unsigned char *out, const unsigned char *in, + unsigned long long inlen) +{ + crypto_hash_sha256_state state; + + crypto_hash_sha256_init(&state); + crypto_hash_sha256_update(&state, in, inlen); + crypto_hash_sha256_final(&state, out); + + return 0; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_hash/sha256/hash_sha256_api.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_hash/sha256/hash_sha256_api.c new file mode 100644 index 00000000..5d2f4783 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_hash/sha256/hash_sha256_api.c @@ -0,0 +1,6 @@ +#include "crypto_hash_sha256.h" + +size_t +crypto_hash_sha256_bytes(void) { + return crypto_hash_sha256_BYTES; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_hash/sha512/cp/api.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_hash/sha512/cp/api.h new file mode 100644 index 00000000..c3a31883 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_hash/sha512/cp/api.h @@ -0,0 +1,10 @@ + +#include "crypto_hash_sha512.h" + +#define crypto_hash crypto_hash_sha512 +#define crypto_hash_init crypto_hash_sha512_init +#define crypto_hash_update crypto_hash_sha512_update +#define crypto_hash_final crypto_hash_sha512_final +#define crypto_hash_BYTES crypto_hash_sha512_BYTES +#define crypto_hash_IMPLEMENTATION crypto_hash_sha512_IMPLEMENTATION +#define crypto_hash_VERSION crypto_hash_sha512_VERSION diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_hash/sha512/cp/hash_sha512.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_hash/sha512/cp/hash_sha512.c new file mode 100644 index 00000000..e85be74b --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_hash/sha512/cp/hash_sha512.c @@ -0,0 +1,323 @@ + +/*- + * Copyright 2005,2007,2009 Colin Percival + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + */ + +#include "api.h" +#include "crypto_hash_sha512.h" +#include "utils.h" + +#include <sys/types.h> + +#include <limits.h> +#include <stdint.h> +#include <stdlib.h> +#include <string.h> + +/* Avoid namespace collisions with BSD <sys/endian.h>. */ +#define be64dec _sha512_be64dec +#define be64enc _sha512_be64enc + +static inline uint64_t +be64dec(const void *pp) +{ + const uint8_t *p = (uint8_t const *)pp; + + return ((uint64_t)(p[7]) + ((uint64_t)(p[6]) << 8) + + ((uint64_t)(p[5]) << 16) + ((uint64_t)(p[4]) << 24) + + ((uint64_t)(p[3]) << 32) + ((uint64_t)(p[2]) << 40) + + ((uint64_t)(p[1]) << 48) + ((uint64_t)(p[0]) << 56)); +} + +static inline void +be64enc(void *pp, uint64_t x) +{ + uint8_t *p = (uint8_t *)pp; + + p[7] = x & 0xff; + p[6] = (x >> 8) & 0xff; + p[5] = (x >> 16) & 0xff; + p[4] = (x >> 24) & 0xff; + p[3] = (x >> 32) & 0xff; + p[2] = (x >> 40) & 0xff; + p[1] = (x >> 48) & 0xff; + p[0] = (x >> 56) & 0xff; +} + +static void +be64enc_vect(unsigned char *dst, const uint64_t *src, size_t len) +{ + size_t i; + + for (i = 0; i < len / 8; i++) { + be64enc(dst + i * 8, src[i]); + } +} + +static void +be64dec_vect(uint64_t *dst, const unsigned char *src, size_t len) +{ + size_t i; + + for (i = 0; i < len / 8; i++) { + dst[i] = be64dec(src + i * 8); + } +} + +#define Ch(x, y, z) ((x & (y ^ z)) ^ z) +#define Maj(x, y, z) ((x & (y | z)) | (y & z)) +#define SHR(x, n) (x >> n) +#define ROTR(x, n) ((x >> n) | (x << (64 - n))) +#define S0(x) (ROTR(x, 28) ^ ROTR(x, 34) ^ ROTR(x, 39)) +#define S1(x) (ROTR(x, 14) ^ ROTR(x, 18) ^ ROTR(x, 41)) +#define s0(x) (ROTR(x, 1) ^ ROTR(x, 8) ^ SHR(x, 7)) +#define s1(x) (ROTR(x, 19) ^ ROTR(x, 61) ^ SHR(x, 6)) + +#define RND(a, b, c, d, e, f, g, h, k) \ + t0 = h + S1(e) + Ch(e, f, g) + k; \ + t1 = S0(a) + Maj(a, b, c); \ + d += t0; \ + h = t0 + t1; + +#define RNDr(S, W, i, k) \ + RND(S[(80 - i) % 8], S[(81 - i) % 8], \ + S[(82 - i) % 8], S[(83 - i) % 8], \ + S[(84 - i) % 8], S[(85 - i) % 8], \ + S[(86 - i) % 8], S[(87 - i) % 8], \ + W[i] + k) + +static void +SHA512_Transform(uint64_t *state, const unsigned char block[128]) +{ + uint64_t W[80]; + uint64_t S[8]; + uint64_t t0, t1; + int i; + + be64dec_vect(W, block, 128); + for (i = 16; i < 80; i++) { + W[i] = s1(W[i - 2]) + W[i - 7] + s0(W[i - 15]) + W[i - 16]; + } + + memcpy(S, state, 64); + + RNDr(S, W, 0, 0x428a2f98d728ae22ULL); + RNDr(S, W, 1, 0x7137449123ef65cdULL); + RNDr(S, W, 2, 0xb5c0fbcfec4d3b2fULL); + RNDr(S, W, 3, 0xe9b5dba58189dbbcULL); + RNDr(S, W, 4, 0x3956c25bf348b538ULL); + RNDr(S, W, 5, 0x59f111f1b605d019ULL); + RNDr(S, W, 6, 0x923f82a4af194f9bULL); + RNDr(S, W, 7, 0xab1c5ed5da6d8118ULL); + RNDr(S, W, 8, 0xd807aa98a3030242ULL); + RNDr(S, W, 9, 0x12835b0145706fbeULL); + RNDr(S, W, 10, 0x243185be4ee4b28cULL); + RNDr(S, W, 11, 0x550c7dc3d5ffb4e2ULL); + RNDr(S, W, 12, 0x72be5d74f27b896fULL); + RNDr(S, W, 13, 0x80deb1fe3b1696b1ULL); + RNDr(S, W, 14, 0x9bdc06a725c71235ULL); + RNDr(S, W, 15, 0xc19bf174cf692694ULL); + RNDr(S, W, 16, 0xe49b69c19ef14ad2ULL); + RNDr(S, W, 17, 0xefbe4786384f25e3ULL); + RNDr(S, W, 18, 0x0fc19dc68b8cd5b5ULL); + RNDr(S, W, 19, 0x240ca1cc77ac9c65ULL); + RNDr(S, W, 20, 0x2de92c6f592b0275ULL); + RNDr(S, W, 21, 0x4a7484aa6ea6e483ULL); + RNDr(S, W, 22, 0x5cb0a9dcbd41fbd4ULL); + RNDr(S, W, 23, 0x76f988da831153b5ULL); + RNDr(S, W, 24, 0x983e5152ee66dfabULL); + RNDr(S, W, 25, 0xa831c66d2db43210ULL); + RNDr(S, W, 26, 0xb00327c898fb213fULL); + RNDr(S, W, 27, 0xbf597fc7beef0ee4ULL); + RNDr(S, W, 28, 0xc6e00bf33da88fc2ULL); + RNDr(S, W, 29, 0xd5a79147930aa725ULL); + RNDr(S, W, 30, 0x06ca6351e003826fULL); + RNDr(S, W, 31, 0x142929670a0e6e70ULL); + RNDr(S, W, 32, 0x27b70a8546d22ffcULL); + RNDr(S, W, 33, 0x2e1b21385c26c926ULL); + RNDr(S, W, 34, 0x4d2c6dfc5ac42aedULL); + RNDr(S, W, 35, 0x53380d139d95b3dfULL); + RNDr(S, W, 36, 0x650a73548baf63deULL); + RNDr(S, W, 37, 0x766a0abb3c77b2a8ULL); + RNDr(S, W, 38, 0x81c2c92e47edaee6ULL); + RNDr(S, W, 39, 0x92722c851482353bULL); + RNDr(S, W, 40, 0xa2bfe8a14cf10364ULL); + RNDr(S, W, 41, 0xa81a664bbc423001ULL); + RNDr(S, W, 42, 0xc24b8b70d0f89791ULL); + RNDr(S, W, 43, 0xc76c51a30654be30ULL); + RNDr(S, W, 44, 0xd192e819d6ef5218ULL); + RNDr(S, W, 45, 0xd69906245565a910ULL); + RNDr(S, W, 46, 0xf40e35855771202aULL); + RNDr(S, W, 47, 0x106aa07032bbd1b8ULL); + RNDr(S, W, 48, 0x19a4c116b8d2d0c8ULL); + RNDr(S, W, 49, 0x1e376c085141ab53ULL); + RNDr(S, W, 50, 0x2748774cdf8eeb99ULL); + RNDr(S, W, 51, 0x34b0bcb5e19b48a8ULL); + RNDr(S, W, 52, 0x391c0cb3c5c95a63ULL); + RNDr(S, W, 53, 0x4ed8aa4ae3418acbULL); + RNDr(S, W, 54, 0x5b9cca4f7763e373ULL); + RNDr(S, W, 55, 0x682e6ff3d6b2b8a3ULL); + RNDr(S, W, 56, 0x748f82ee5defb2fcULL); + RNDr(S, W, 57, 0x78a5636f43172f60ULL); + RNDr(S, W, 58, 0x84c87814a1f0ab72ULL); + RNDr(S, W, 59, 0x8cc702081a6439ecULL); + RNDr(S, W, 60, 0x90befffa23631e28ULL); + RNDr(S, W, 61, 0xa4506cebde82bde9ULL); + RNDr(S, W, 62, 0xbef9a3f7b2c67915ULL); + RNDr(S, W, 63, 0xc67178f2e372532bULL); + RNDr(S, W, 64, 0xca273eceea26619cULL); + RNDr(S, W, 65, 0xd186b8c721c0c207ULL); + RNDr(S, W, 66, 0xeada7dd6cde0eb1eULL); + RNDr(S, W, 67, 0xf57d4f7fee6ed178ULL); + RNDr(S, W, 68, 0x06f067aa72176fbaULL); + RNDr(S, W, 69, 0x0a637dc5a2c898a6ULL); + RNDr(S, W, 70, 0x113f9804bef90daeULL); + RNDr(S, W, 71, 0x1b710b35131c471bULL); + RNDr(S, W, 72, 0x28db77f523047d84ULL); + RNDr(S, W, 73, 0x32caab7b40c72493ULL); + RNDr(S, W, 74, 0x3c9ebe0a15c9bebcULL); + RNDr(S, W, 75, 0x431d67c49c100d4cULL); + RNDr(S, W, 76, 0x4cc5d4becb3e42b6ULL); + RNDr(S, W, 77, 0x597f299cfc657e2aULL); + RNDr(S, W, 78, 0x5fcb6fab3ad6faecULL); + RNDr(S, W, 79, 0x6c44198c4a475817ULL); + + for (i = 0; i < 8; i++) { + state[i] += S[i]; + } + + sodium_memzero((void *) W, sizeof W); + sodium_memzero((void *) S, sizeof S); + sodium_memzero((void *) &t0, sizeof t0); + sodium_memzero((void *) &t1, sizeof t1); +} + +static unsigned char PAD[128] = { + 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 +}; + +static void +SHA512_Pad(crypto_hash_sha512_state *state) +{ + unsigned char len[16]; + uint64_t r, plen; + + be64enc_vect(len, state->count, 16); + + r = (state->count[1] >> 3) & 0x7f; + plen = (r < 112) ? (112 - r) : (240 - r); + crypto_hash_sha512_update(state, PAD, (unsigned long long) plen); + + crypto_hash_sha512_update(state, len, 16); +} + +int +crypto_hash_sha512_init(crypto_hash_sha512_state *state) +{ + state->count[0] = state->count[1] = 0; + + state->state[0] = 0x6a09e667f3bcc908ULL; + state->state[1] = 0xbb67ae8584caa73bULL; + state->state[2] = 0x3c6ef372fe94f82bULL; + state->state[3] = 0xa54ff53a5f1d36f1ULL; + state->state[4] = 0x510e527fade682d1ULL; + state->state[5] = 0x9b05688c2b3e6c1fULL; + state->state[6] = 0x1f83d9abfb41bd6bULL; + state->state[7] = 0x5be0cd19137e2179ULL; + + return 0; +} + +int +crypto_hash_sha512_update(crypto_hash_sha512_state *state, + const unsigned char *in, + unsigned long long inlen) +{ + uint64_t bitlen[2]; + uint64_t r; + const unsigned char *src = in; + + r = (state->count[1] >> 3) & 0x7f; + + bitlen[1] = ((uint64_t)inlen) << 3; + bitlen[0] = ((uint64_t)inlen) >> 61; + + /* LCOV_EXCL_START */ + if ((state->count[1] += bitlen[1]) < bitlen[1]) { + state->count[0]++; + } + /* LCOV_EXCL_STOP */ + state->count[0] += bitlen[0]; + + if (inlen < 128 - r) { + memcpy(&state->buf[r], src, inlen); + return 0; + } + memcpy(&state->buf[r], src, 128 - r); + SHA512_Transform(state->state, state->buf); + src += 128 - r; + inlen -= 128 - r; + + while (inlen >= 128) { + SHA512_Transform(state->state, src); + src += 128; + inlen -= 128; + } + memcpy(state->buf, src, inlen); + + return 0; +} + +int +crypto_hash_sha512_final(crypto_hash_sha512_state *state, + unsigned char *out) +{ + SHA512_Pad(state); + be64enc_vect(out, state->state, 64); + sodium_memzero((void *) state, sizeof *state); + + return 0; +} + +int +crypto_hash(unsigned char *out, const unsigned char *in, + unsigned long long inlen) +{ + crypto_hash_sha512_state state; + + crypto_hash_sha512_init(&state); + crypto_hash_sha512_update(&state, in, inlen); + crypto_hash_sha512_final(&state, out); + + return 0; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_hash/sha512/hash_sha512_api.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_hash/sha512/hash_sha512_api.c new file mode 100644 index 00000000..75971bc2 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_hash/sha512/hash_sha512_api.c @@ -0,0 +1,6 @@ +#include "crypto_hash_sha512.h" + +size_t +crypto_hash_sha512_bytes(void) { + return crypto_hash_sha512_BYTES; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_onetimeauth/crypto_onetimeauth.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_onetimeauth/crypto_onetimeauth.c new file mode 100644 index 00000000..2af0fdac --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_onetimeauth/crypto_onetimeauth.c @@ -0,0 +1,59 @@ + +#include "crypto_onetimeauth.h" + +size_t +crypto_onetimeauth_bytes(void) +{ + return crypto_onetimeauth_BYTES; +} + +size_t +crypto_onetimeauth_keybytes(void) +{ + return crypto_onetimeauth_KEYBYTES; +} + +const char * +crypto_onetimeauth_primitive(void) +{ + return crypto_onetimeauth_PRIMITIVE; +} + +int +crypto_onetimeauth(unsigned char *out, const unsigned char *in, + unsigned long long inlen, const unsigned char *k) +{ + return crypto_onetimeauth_poly1305(out, in, inlen, k); +} + +int +crypto_onetimeauth_verify(const unsigned char *h, const unsigned char *in, + unsigned long long inlen, const unsigned char *k) +{ + return crypto_onetimeauth_poly1305_verify(h, in, inlen, k); +} + +int +crypto_onetimeauth_init(crypto_onetimeauth_state *state, + const unsigned char *key) +{ + return crypto_onetimeauth_poly1305_init + ((crypto_onetimeauth_poly1305_state *) state, key); +} + +int +crypto_onetimeauth_update(crypto_onetimeauth_state *state, + const unsigned char *in, + unsigned long long inlen) +{ + return crypto_onetimeauth_poly1305_update + ((crypto_onetimeauth_poly1305_state *) state, in, inlen); +} + +int +crypto_onetimeauth_final(crypto_onetimeauth_state *state, + unsigned char *out) +{ + return crypto_onetimeauth_poly1305_final + ((crypto_onetimeauth_poly1305_state *) state, out); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_onetimeauth/poly1305/donna/auth_poly1305_donna.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_onetimeauth/poly1305/donna/auth_poly1305_donna.c new file mode 100644 index 00000000..42e21e33 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_onetimeauth/poly1305/donna/auth_poly1305_donna.c @@ -0,0 +1,105 @@ + +#include "utils.h" +#include "poly1305_donna.h" +#ifdef HAVE_TI_MODE +# include "poly1305_donna64.h" +#else +# include "poly1305_donna32.h" +#endif + +static void +poly1305_update(poly1305_context *ctx, const unsigned char *m, + unsigned long long bytes) { + poly1305_state_internal_t *st = (poly1305_state_internal_t *)(void *)ctx; + unsigned long long i; + + /* handle leftover */ + if (st->leftover) { + unsigned long long want = (poly1305_block_size - st->leftover); + if (want > bytes) + want = bytes; + for (i = 0; i < want; i++) + st->buffer[st->leftover + i] = m[i]; + bytes -= want; + m += want; + st->leftover += want; + if (st->leftover < poly1305_block_size) + return; + poly1305_blocks(st, st->buffer, poly1305_block_size); + st->leftover = 0; + } + + /* process full blocks */ + if (bytes >= poly1305_block_size) { + unsigned long long want = (bytes & ~(poly1305_block_size - 1)); + poly1305_blocks(st, m, want); + m += want; + bytes -= want; + } + + /* store leftover */ + if (bytes) { + for (i = 0; i < bytes; i++) + st->buffer[st->leftover + i] = m[i]; + st->leftover += bytes; + } +} + +int +crypto_onetimeauth_poly1305_donna(unsigned char *out, const unsigned char *m, + unsigned long long inlen, + const unsigned char *key) +{ + poly1305_context ctx; + poly1305_init(&ctx, key); + poly1305_update(&ctx, m, inlen); + poly1305_finish(&ctx, out); + + return 0; +} + +int +crypto_onetimeauth_poly1305_donna_init(crypto_onetimeauth_poly1305_state *state, + const unsigned char *key) +{ + poly1305_init((poly1305_context *) state, key); + + return 0; +} + +int +crypto_onetimeauth_poly1305_donna_update(crypto_onetimeauth_poly1305_state *state, + const unsigned char *in, + unsigned long long inlen) +{ + poly1305_update((poly1305_context *) state, in, inlen); + + return 0; +} + +int +crypto_onetimeauth_poly1305_donna_final(crypto_onetimeauth_poly1305_state *state, + unsigned char *out) +{ + poly1305_finish((poly1305_context *) state, out); + + return 0; +} + +/* LCOV_EXCL_START */ +const char * +crypto_onetimeauth_poly1305_donna_implementation_name(void) +{ + return POLY1305_IMPLEMENTATION_NAME; +} +/* LCOV_EXCL_STOP */ + +struct crypto_onetimeauth_poly1305_implementation +crypto_onetimeauth_poly1305_donna_implementation = { + SODIUM_C99(.implementation_name =) crypto_onetimeauth_poly1305_donna_implementation_name, + SODIUM_C99(.onetimeauth =) crypto_onetimeauth_poly1305_donna, + SODIUM_C99(.onetimeauth_verify =) crypto_onetimeauth_poly1305_donna_verify, + SODIUM_C99(.onetimeauth_init =) crypto_onetimeauth_poly1305_donna_init, + SODIUM_C99(.onetimeauth_update =) crypto_onetimeauth_poly1305_donna_update, + SODIUM_C99(.onetimeauth_final =) crypto_onetimeauth_poly1305_donna_final +}; diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_onetimeauth/poly1305/donna/poly1305_donna.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_onetimeauth/poly1305/donna/poly1305_donna.h new file mode 100644 index 00000000..3c58158e --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_onetimeauth/poly1305/donna/poly1305_donna.h @@ -0,0 +1,35 @@ +#ifndef poly1305_donna_H +#define poly1305_donna_H + +#include <stddef.h> + +#include "crypto_onetimeauth_poly1305.h" + +typedef crypto_onetimeauth_poly1305_state poly1305_context; + +extern struct crypto_onetimeauth_poly1305_implementation + crypto_onetimeauth_poly1305_donna_implementation; + +const char *crypto_onetimeauth_poly1305_donna_implementation_name(void); + +int crypto_onetimeauth_poly1305_donna(unsigned char *out, + const unsigned char *in, + unsigned long long inlen, + const unsigned char *k); + +int crypto_onetimeauth_poly1305_donna_verify(const unsigned char *h, + const unsigned char *in, + unsigned long long inlen, + const unsigned char *k); + +int crypto_onetimeauth_poly1305_donna_init(crypto_onetimeauth_poly1305_state *state, + const unsigned char *key); + +int crypto_onetimeauth_poly1305_donna_update(crypto_onetimeauth_poly1305_state *state, + const unsigned char *in, + unsigned long long inlen); + +int crypto_onetimeauth_poly1305_donna_final(crypto_onetimeauth_poly1305_state *state, + unsigned char *out); + +#endif /* __POLY1305_DONNA_H__ */ diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_onetimeauth/poly1305/donna/poly1305_donna32.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_onetimeauth/poly1305/donna/poly1305_donna32.h new file mode 100644 index 00000000..a4696632 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_onetimeauth/poly1305/donna/poly1305_donna32.h @@ -0,0 +1,208 @@ +/* + poly1305 implementation using 32 bit * 32 bit = 64 bit multiplication and 64 bit addition +*/ + +#define POLY1305_IMPLEMENTATION_NAME "donna32" + +#if defined(_MSC_VER) +# define POLY1305_NOINLINE __declspec(noinline) +#elif defined(__GNUC__) +# define POLY1305_NOINLINE __attribute__((noinline)) +#else +# define POLY1305_NOINLINE +#endif + +#define poly1305_block_size 16 + +/* 17 + sizeof(unsigned long long) + 14*sizeof(unsigned long) */ +typedef struct poly1305_state_internal_t { + unsigned long r[5]; + unsigned long h[5]; + unsigned long pad[4]; + unsigned long long leftover; + unsigned char buffer[poly1305_block_size]; + unsigned char final; +} poly1305_state_internal_t; + +/* interpret four 8 bit unsigned integers as a 32 bit unsigned integer in little endian */ +static unsigned long +U8TO32(const unsigned char *p) { + return + (((unsigned long)(p[0] & 0xff) ) | + ((unsigned long)(p[1] & 0xff) << 8) | + ((unsigned long)(p[2] & 0xff) << 16) | + ((unsigned long)(p[3] & 0xff) << 24)); +} + +/* store a 32 bit unsigned integer as four 8 bit unsigned integers in little endian */ +static void +U32TO8(unsigned char *p, unsigned long v) { + p[0] = (v ) & 0xff; + p[1] = (v >> 8) & 0xff; + p[2] = (v >> 16) & 0xff; + p[3] = (v >> 24) & 0xff; +} + +static void +poly1305_init(poly1305_context *ctx, const unsigned char key[32]) { + poly1305_state_internal_t *st = (poly1305_state_internal_t *)(void *)ctx; + + /* r &= 0xffffffc0ffffffc0ffffffc0fffffff */ + st->r[0] = (U8TO32(&key[ 0]) ) & 0x3ffffff; + st->r[1] = (U8TO32(&key[ 3]) >> 2) & 0x3ffff03; + st->r[2] = (U8TO32(&key[ 6]) >> 4) & 0x3ffc0ff; + st->r[3] = (U8TO32(&key[ 9]) >> 6) & 0x3f03fff; + st->r[4] = (U8TO32(&key[12]) >> 8) & 0x00fffff; + + /* h = 0 */ + st->h[0] = 0; + st->h[1] = 0; + st->h[2] = 0; + st->h[3] = 0; + st->h[4] = 0; + + /* save pad for later */ + st->pad[0] = U8TO32(&key[16]); + st->pad[1] = U8TO32(&key[20]); + st->pad[2] = U8TO32(&key[24]); + st->pad[3] = U8TO32(&key[28]); + + st->leftover = 0; + st->final = 0; +} + +static void +poly1305_blocks(poly1305_state_internal_t *st, const unsigned char *m, unsigned long long bytes) { + const unsigned long hibit = (st->final) ? 0 : (1 << 24); /* 1 << 128 */ + unsigned long r0,r1,r2,r3,r4; + unsigned long s1,s2,s3,s4; + unsigned long h0,h1,h2,h3,h4; + unsigned long long d0,d1,d2,d3,d4; + unsigned long c; + + r0 = st->r[0]; + r1 = st->r[1]; + r2 = st->r[2]; + r3 = st->r[3]; + r4 = st->r[4]; + + s1 = r1 * 5; + s2 = r2 * 5; + s3 = r3 * 5; + s4 = r4 * 5; + + h0 = st->h[0]; + h1 = st->h[1]; + h2 = st->h[2]; + h3 = st->h[3]; + h4 = st->h[4]; + + while (bytes >= poly1305_block_size) { + /* h += m[i] */ + h0 += (U8TO32(m+ 0) ) & 0x3ffffff; + h1 += (U8TO32(m+ 3) >> 2) & 0x3ffffff; + h2 += (U8TO32(m+ 6) >> 4) & 0x3ffffff; + h3 += (U8TO32(m+ 9) >> 6) & 0x3ffffff; + h4 += (U8TO32(m+12) >> 8) | hibit; + + /* h *= r */ + d0 = ((unsigned long long)h0 * r0) + ((unsigned long long)h1 * s4) + ((unsigned long long)h2 * s3) + ((unsigned long long)h3 * s2) + ((unsigned long long)h4 * s1); + d1 = ((unsigned long long)h0 * r1) + ((unsigned long long)h1 * r0) + ((unsigned long long)h2 * s4) + ((unsigned long long)h3 * s3) + ((unsigned long long)h4 * s2); + d2 = ((unsigned long long)h0 * r2) + ((unsigned long long)h1 * r1) + ((unsigned long long)h2 * r0) + ((unsigned long long)h3 * s4) + ((unsigned long long)h4 * s3); + d3 = ((unsigned long long)h0 * r3) + ((unsigned long long)h1 * r2) + ((unsigned long long)h2 * r1) + ((unsigned long long)h3 * r0) + ((unsigned long long)h4 * s4); + d4 = ((unsigned long long)h0 * r4) + ((unsigned long long)h1 * r3) + ((unsigned long long)h2 * r2) + ((unsigned long long)h3 * r1) + ((unsigned long long)h4 * r0); + + /* (partial) h %= p */ + c = (unsigned long)(d0 >> 26); h0 = (unsigned long)d0 & 0x3ffffff; + d1 += c; c = (unsigned long)(d1 >> 26); h1 = (unsigned long)d1 & 0x3ffffff; + d2 += c; c = (unsigned long)(d2 >> 26); h2 = (unsigned long)d2 & 0x3ffffff; + d3 += c; c = (unsigned long)(d3 >> 26); h3 = (unsigned long)d3 & 0x3ffffff; + d4 += c; c = (unsigned long)(d4 >> 26); h4 = (unsigned long)d4 & 0x3ffffff; + h0 += c * 5; c = (h0 >> 26); h0 = h0 & 0x3ffffff; + h1 += c; + + m += poly1305_block_size; + bytes -= poly1305_block_size; + } + + st->h[0] = h0; + st->h[1] = h1; + st->h[2] = h2; + st->h[3] = h3; + st->h[4] = h4; +} + +static POLY1305_NOINLINE void +poly1305_finish(poly1305_context *ctx, unsigned char mac[16]) { + poly1305_state_internal_t *st = (poly1305_state_internal_t *)(void *)ctx; + unsigned long h0,h1,h2,h3,h4,c; + unsigned long g0,g1,g2,g3,g4; + unsigned long long f; + unsigned long mask; + + /* process the remaining block */ + if (st->leftover) { + unsigned long long i = st->leftover; + st->buffer[i++] = 1; + for (; i < poly1305_block_size; i++) + st->buffer[i] = 0; + st->final = 1; + poly1305_blocks(st, st->buffer, poly1305_block_size); + } + + /* fully carry h */ + h0 = st->h[0]; + h1 = st->h[1]; + h2 = st->h[2]; + h3 = st->h[3]; + h4 = st->h[4]; + + c = h1 >> 26; h1 = h1 & 0x3ffffff; + h2 += c; c = h2 >> 26; h2 = h2 & 0x3ffffff; + h3 += c; c = h3 >> 26; h3 = h3 & 0x3ffffff; + h4 += c; c = h4 >> 26; h4 = h4 & 0x3ffffff; + h0 += c * 5; c = h0 >> 26; h0 = h0 & 0x3ffffff; + h1 += c; + + /* compute h + -p */ + g0 = h0 + 5; c = g0 >> 26; g0 &= 0x3ffffff; + g1 = h1 + c; c = g1 >> 26; g1 &= 0x3ffffff; + g2 = h2 + c; c = g2 >> 26; g2 &= 0x3ffffff; + g3 = h3 + c; c = g3 >> 26; g3 &= 0x3ffffff; + g4 = h4 + c - (1 << 26); + + /* select h if h < p, or h + -p if h >= p */ + mask = (g4 >> ((sizeof(unsigned long) * 8) - 1)) - 1; + g0 &= mask; + g1 &= mask; + g2 &= mask; + g3 &= mask; + g4 &= mask; + mask = ~mask; + h0 = (h0 & mask) | g0; + h1 = (h1 & mask) | g1; + h2 = (h2 & mask) | g2; + h3 = (h3 & mask) | g3; + h4 = (h4 & mask) | g4; + + /* h = h % (2^128) */ + h0 = ((h0 ) | (h1 << 26)) & 0xffffffff; + h1 = ((h1 >> 6) | (h2 << 20)) & 0xffffffff; + h2 = ((h2 >> 12) | (h3 << 14)) & 0xffffffff; + h3 = ((h3 >> 18) | (h4 << 8)) & 0xffffffff; + + /* mac = (h + pad) % (2^128) */ + f = (unsigned long long)h0 + st->pad[0] ; h0 = (unsigned long)f; + f = (unsigned long long)h1 + st->pad[1] + (f >> 32); h1 = (unsigned long)f; + f = (unsigned long long)h2 + st->pad[2] + (f >> 32); h2 = (unsigned long)f; + f = (unsigned long long)h3 + st->pad[3] + (f >> 32); h3 = (unsigned long)f; + + U32TO8(mac + 0, h0); + U32TO8(mac + 4, h1); + U32TO8(mac + 8, h2); + U32TO8(mac + 12, h3); + + /* zero out the state */ + sodium_memzero((void *)st, sizeof *st); +} + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_onetimeauth/poly1305/donna/poly1305_donna64.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_onetimeauth/poly1305/donna/poly1305_donna64.h new file mode 100644 index 00000000..8b5c764b --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_onetimeauth/poly1305/donna/poly1305_donna64.h @@ -0,0 +1,202 @@ +/* + poly1305 implementation using 64 bit * 64 bit = 128 bit multiplication and 128 bit addition +*/ + +#define POLY1305_IMPLEMENTATION_NAME "donna64" + +#if defined(__SIZEOF_INT128__) +typedef unsigned __int128 uint128_t; +#else +typedef unsigned uint128_t __attribute__((mode(TI))); +#endif + +#define MUL(out, x, y) out = ((uint128_t)x * y) +#define ADD(out, in) out += in +#define ADDLO(out, in) out += in +#define SHR(in, shift) (unsigned long long)(in >> (shift)) +#define LO(in) (unsigned long long)(in) + +#define POLY1305_NOINLINE __attribute__((noinline)) + +#define poly1305_block_size 16 + +/* 17 + sizeof(unsigned long long) + 8*sizeof(unsigned long long) */ +typedef struct poly1305_state_internal_t { + unsigned long long r[3]; + unsigned long long h[3]; + unsigned long long pad[2]; + unsigned long long leftover; + unsigned char buffer[poly1305_block_size]; + unsigned char final; +} poly1305_state_internal_t; + +/* interpret eight 8 bit unsigned integers as a 64 bit unsigned integer in little endian */ +static unsigned long long +U8TO64(const unsigned char *p) { + return + (((unsigned long long)(p[0] & 0xff) ) | + ((unsigned long long)(p[1] & 0xff) << 8) | + ((unsigned long long)(p[2] & 0xff) << 16) | + ((unsigned long long)(p[3] & 0xff) << 24) | + ((unsigned long long)(p[4] & 0xff) << 32) | + ((unsigned long long)(p[5] & 0xff) << 40) | + ((unsigned long long)(p[6] & 0xff) << 48) | + ((unsigned long long)(p[7] & 0xff) << 56)); +} + +/* store a 64 bit unsigned integer as eight 8 bit unsigned integers in little endian */ +static void +U64TO8(unsigned char *p, unsigned long long v) { + p[0] = (v ) & 0xff; + p[1] = (v >> 8) & 0xff; + p[2] = (v >> 16) & 0xff; + p[3] = (v >> 24) & 0xff; + p[4] = (v >> 32) & 0xff; + p[5] = (v >> 40) & 0xff; + p[6] = (v >> 48) & 0xff; + p[7] = (v >> 56) & 0xff; +} + +static void +poly1305_init(poly1305_context *ctx, const unsigned char key[32]) { + poly1305_state_internal_t *st = (poly1305_state_internal_t *)(void *)ctx; + unsigned long long t0,t1; + + /* r &= 0xffffffc0ffffffc0ffffffc0fffffff */ + t0 = U8TO64(&key[0]); + t1 = U8TO64(&key[8]); + + st->r[0] = ( t0 ) & 0xffc0fffffff; + st->r[1] = ((t0 >> 44) | (t1 << 20)) & 0xfffffc0ffff; + st->r[2] = ((t1 >> 24) ) & 0x00ffffffc0f; + + /* h = 0 */ + st->h[0] = 0; + st->h[1] = 0; + st->h[2] = 0; + + /* save pad for later */ + st->pad[0] = U8TO64(&key[16]); + st->pad[1] = U8TO64(&key[24]); + + st->leftover = 0; + st->final = 0; +} + +static void +poly1305_blocks(poly1305_state_internal_t *st, const unsigned char *m, unsigned long long bytes) { + const unsigned long long hibit = (st->final) ? 0 : ((unsigned long long)1 << 40); /* 1 << 128 */ + unsigned long long r0,r1,r2; + unsigned long long s1,s2; + unsigned long long h0,h1,h2; + unsigned long long c; + uint128_t d0,d1,d2,d; + + r0 = st->r[0]; + r1 = st->r[1]; + r2 = st->r[2]; + + h0 = st->h[0]; + h1 = st->h[1]; + h2 = st->h[2]; + + s1 = r1 * (5 << 2); + s2 = r2 * (5 << 2); + + while (bytes >= poly1305_block_size) { + unsigned long long t0,t1; + + /* h += m[i] */ + t0 = U8TO64(&m[0]); + t1 = U8TO64(&m[8]); + + h0 += (( t0 ) & 0xfffffffffff); + h1 += (((t0 >> 44) | (t1 << 20)) & 0xfffffffffff); + h2 += (((t1 >> 24) ) & 0x3ffffffffff) | hibit; + + /* h *= r */ + MUL(d0, h0, r0); MUL(d, h1, s2); ADD(d0, d); MUL(d, h2, s1); ADD(d0, d); + MUL(d1, h0, r1); MUL(d, h1, r0); ADD(d1, d); MUL(d, h2, s2); ADD(d1, d); + MUL(d2, h0, r2); MUL(d, h1, r1); ADD(d2, d); MUL(d, h2, r0); ADD(d2, d); + + /* (partial) h %= p */ + c = SHR(d0, 44); h0 = LO(d0) & 0xfffffffffff; + ADDLO(d1, c); c = SHR(d1, 44); h1 = LO(d1) & 0xfffffffffff; + ADDLO(d2, c); c = SHR(d2, 42); h2 = LO(d2) & 0x3ffffffffff; + h0 += c * 5; c = (h0 >> 44); h0 = h0 & 0xfffffffffff; + h1 += c; + + m += poly1305_block_size; + bytes -= poly1305_block_size; + } + + st->h[0] = h0; + st->h[1] = h1; + st->h[2] = h2; +} + + +static POLY1305_NOINLINE void +poly1305_finish(poly1305_context *ctx, unsigned char mac[16]) { + poly1305_state_internal_t *st = (poly1305_state_internal_t *)(void *)ctx; + unsigned long long h0,h1,h2,c; + unsigned long long g0,g1,g2; + unsigned long long t0,t1; + + /* process the remaining block */ + if (st->leftover) { + unsigned long long i = st->leftover; + st->buffer[i] = 1; + for (i = i + 1; i < poly1305_block_size; i++) + st->buffer[i] = 0; + st->final = 1; + poly1305_blocks(st, st->buffer, poly1305_block_size); + } + + /* fully carry h */ + h0 = st->h[0]; + h1 = st->h[1]; + h2 = st->h[2]; + + c = (h1 >> 44); h1 &= 0xfffffffffff; + h2 += c; c = (h2 >> 42); h2 &= 0x3ffffffffff; + h0 += c * 5; c = (h0 >> 44); h0 &= 0xfffffffffff; + h1 += c; c = (h1 >> 44); h1 &= 0xfffffffffff; + h2 += c; c = (h2 >> 42); h2 &= 0x3ffffffffff; + h0 += c * 5; c = (h0 >> 44); h0 &= 0xfffffffffff; + h1 += c; + + /* compute h + -p */ + g0 = h0 + 5; c = (g0 >> 44); g0 &= 0xfffffffffff; + g1 = h1 + c; c = (g1 >> 44); g1 &= 0xfffffffffff; + g2 = h2 + c - ((unsigned long long)1 << 42); + + /* select h if h < p, or h + -p if h >= p */ + c = (g2 >> ((sizeof(unsigned long long) * 8) - 1)) - 1; + g0 &= c; + g1 &= c; + g2 &= c; + c = ~c; + h0 = (h0 & c) | g0; + h1 = (h1 & c) | g1; + h2 = (h2 & c) | g2; + + /* h = (h + pad) */ + t0 = st->pad[0]; + t1 = st->pad[1]; + + h0 += (( t0 ) & 0xfffffffffff) ; c = (h0 >> 44); h0 &= 0xfffffffffff; + h1 += (((t0 >> 44) | (t1 << 20)) & 0xfffffffffff) + c; c = (h1 >> 44); h1 &= 0xfffffffffff; + h2 += (((t1 >> 24) ) & 0x3ffffffffff) + c; h2 &= 0x3ffffffffff; + + /* mac = h % (2^128) */ + h0 = ((h0 ) | (h1 << 44)); + h1 = ((h1 >> 20) | (h2 << 24)); + + U64TO8(&mac[0], h0); + U64TO8(&mac[8], h1); + + /* zero out the state */ + sodium_memzero((void *)st, sizeof *st); +} + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_onetimeauth/poly1305/donna/verify_poly1305_donna.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_onetimeauth/poly1305/donna/verify_poly1305_donna.c new file mode 100644 index 00000000..e0598423 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_onetimeauth/poly1305/donna/verify_poly1305_donna.c @@ -0,0 +1,15 @@ +#include "crypto_onetimeauth_poly1305.h" +#include "crypto_verify_16.h" +#include "poly1305_donna.h" + +int +crypto_onetimeauth_poly1305_donna_verify(const unsigned char *h, + const unsigned char *in, + unsigned long long inlen, + const unsigned char *k) +{ + unsigned char correct[16]; + + crypto_onetimeauth_poly1305_donna(correct,in,inlen,k); + return crypto_verify_16(h,correct); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_onetimeauth/poly1305/onetimeauth_poly1305.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_onetimeauth/poly1305/onetimeauth_poly1305.c new file mode 100644 index 00000000..14253b7b --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_onetimeauth/poly1305/onetimeauth_poly1305.c @@ -0,0 +1,60 @@ + +#include "crypto_onetimeauth_poly1305.h" +#include "donna/poly1305_donna.h" + +/* LCOV_EXCL_START */ +static const crypto_onetimeauth_poly1305_implementation *implementation = + &crypto_onetimeauth_poly1305_donna_implementation; + +int +crypto_onetimeauth_poly1305_set_implementation(crypto_onetimeauth_poly1305_implementation *impl) +{ + implementation = impl; + + return 0; +} + +const char * +crypto_onetimeauth_poly1305_implementation_name(void) +{ + return implementation->implementation_name(); +} +/* LCOV_EXCL_STOP */ + +int +crypto_onetimeauth_poly1305(unsigned char *out, const unsigned char *in, + unsigned long long inlen, const unsigned char *k) +{ + return implementation->onetimeauth(out, in, inlen, k); +} + +int +crypto_onetimeauth_poly1305_verify(const unsigned char *h, + const unsigned char *in, + unsigned long long inlen, + const unsigned char *k) +{ + return implementation->onetimeauth_verify(h, in, inlen, k); +} + +int +crypto_onetimeauth_poly1305_init(crypto_onetimeauth_poly1305_state *state, + const unsigned char *key) +{ + return implementation->onetimeauth_init(state, key); +} + +int +crypto_onetimeauth_poly1305_update(crypto_onetimeauth_poly1305_state *state, + const unsigned char *in, + unsigned long long inlen) +{ + return implementation->onetimeauth_update(state, in, inlen); +} + +int +crypto_onetimeauth_poly1305_final(crypto_onetimeauth_poly1305_state *state, + unsigned char *out) +{ + return implementation->onetimeauth_final(state, out); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_onetimeauth/poly1305/onetimeauth_poly1305_api.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_onetimeauth/poly1305/onetimeauth_poly1305_api.c new file mode 100644 index 00000000..b8878d5d --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_onetimeauth/poly1305/onetimeauth_poly1305_api.c @@ -0,0 +1,11 @@ +#include "crypto_onetimeauth_poly1305.h" + +size_t +crypto_onetimeauth_poly1305_bytes(void) { + return crypto_onetimeauth_poly1305_BYTES; +} + +size_t +crypto_onetimeauth_poly1305_keybytes(void) { + return crypto_onetimeauth_poly1305_KEYBYTES; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_onetimeauth/poly1305/onetimeauth_poly1305_try.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_onetimeauth/poly1305/onetimeauth_poly1305_try.c new file mode 100644 index 00000000..10084e5b --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_onetimeauth/poly1305/onetimeauth_poly1305_try.c @@ -0,0 +1,13 @@ + +#include <stdlib.h> +#include <string.h> +#include "crypto_onetimeauth.h" +#include "crypto_onetimeauth_poly1305.h" +#include "utils.h" +#include "donna/poly1305_donna.h" + +crypto_onetimeauth_poly1305_implementation * +crypto_onetimeauth_pick_best_implementation(void) +{ + return &crypto_onetimeauth_poly1305_donna_implementation; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_pwhash/scryptsalsa208sha256/crypto_scrypt-common.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_pwhash/scryptsalsa208sha256/crypto_scrypt-common.c new file mode 100644 index 00000000..77be6ab9 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_pwhash/scryptsalsa208sha256/crypto_scrypt-common.c @@ -0,0 +1,250 @@ +/*- + * Copyright 2013 Alexander Peslyak + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include <stdint.h> +#include <string.h> + +#include "crypto_pwhash_scryptsalsa208sha256.h" +#include "crypto_scrypt.h" +#include "runtime.h" +#include "utils.h" + +static const char * const itoa64 = + "./0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"; + +static uint8_t * +encode64_uint32(uint8_t * dst, size_t dstlen, uint32_t src, uint32_t srcbits) +{ + uint32_t bit; + + for (bit = 0; bit < srcbits; bit += 6) { + if (dstlen < 1) { + return NULL; /* LCOV_EXCL_LINE */ + } + *dst++ = itoa64[src & 0x3f]; + dstlen--; + src >>= 6; + } + + return dst; +} + +static uint8_t * +encode64(uint8_t * dst, size_t dstlen, const uint8_t * src, size_t srclen) +{ + size_t i; + + for (i = 0; i < srclen; ) { + uint8_t * dnext; + uint32_t value = 0, bits = 0; + do { + value |= (uint32_t)src[i++] << bits; + bits += 8; + } while (bits < 24 && i < srclen); + dnext = encode64_uint32(dst, dstlen, value, bits); + if (!dnext) { + return NULL; /* LCOV_EXCL_LINE */ + } + dstlen -= dnext - dst; + dst = dnext; + } + + return dst; +} + +static int +decode64_one(uint32_t * dst, uint8_t src) +{ + const char *ptr = strchr(itoa64, src); + + if (ptr) { + *dst = (uint32_t) (ptr - itoa64); + return 0; + } + *dst = 0; + return -1; +} + +static const uint8_t * +decode64_uint32(uint32_t * dst, uint32_t dstbits, const uint8_t * src) +{ + uint32_t bit; + uint32_t value; + + value = 0; + for (bit = 0; bit < dstbits; bit += 6) { + uint32_t one; + if (decode64_one(&one, *src)) { + *dst = 0; + return NULL; + } + src++; + value |= one << bit; + } + + *dst = value; + return src; +} + +uint8_t * +escrypt_r(escrypt_local_t * local, const uint8_t * passwd, size_t passwdlen, + const uint8_t * setting, uint8_t * buf, size_t buflen) +{ + uint8_t hash[crypto_pwhash_scryptsalsa208sha256_STRHASHBYTES]; + escrypt_kdf_t escrypt_kdf; + const uint8_t *src; + const uint8_t *salt; + uint8_t *dst; + size_t prefixlen; + size_t saltlen; + size_t need; + uint64_t N; + uint32_t N_log2; + uint32_t r; + uint32_t p; + + if (setting[0] != '$' || setting[1] != '7' || setting[2] != '$') { + return NULL; + } + src = setting + 3; + + if (decode64_one(&N_log2, *src)) { + return NULL; + } + src++; + N = (uint64_t)1 << N_log2; + + src = decode64_uint32(&r, 30, src); + if (!src) { + return NULL; + } + src = decode64_uint32(&p, 30, src); + if (!src) { + return NULL; + } + prefixlen = src - setting; + + salt = src; + src = (uint8_t *) strrchr((char *)salt, '$'); + if (src) { + saltlen = src - salt; + } else { + saltlen = strlen((char *)salt); + } + need = prefixlen + saltlen + 1 + + crypto_pwhash_scryptsalsa208sha256_STRHASHBYTES_ENCODED + 1; + if (need > buflen || need < saltlen) { + return NULL; + } +#if defined(HAVE_EMMINTRIN_H) || defined(_MSC_VER) + escrypt_kdf = + sodium_runtime_has_sse2() ? escrypt_kdf_sse : escrypt_kdf_nosse; +#else + escrypt_kdf = escrypt_kdf_nosse; +#endif + if (escrypt_kdf(local, passwd, passwdlen, salt, saltlen, + N, r, p, hash, sizeof(hash))) { + return NULL; + } + + dst = buf; + memcpy(dst, setting, prefixlen + saltlen); + dst += prefixlen + saltlen; + *dst++ = '$'; + + dst = encode64(dst, buflen - (dst - buf), hash, sizeof(hash)); + sodium_memzero(hash, sizeof hash); + if (!dst || dst >= buf + buflen) { + return NULL; /* Can't happen LCOV_EXCL_LINE */ + } + *dst = 0; /* NUL termination */ + + return buf; +} + +uint8_t * +escrypt_gensalt_r(uint32_t N_log2, uint32_t r, uint32_t p, + const uint8_t * src, size_t srclen, + uint8_t * buf, size_t buflen) +{ + uint8_t *dst; + size_t prefixlen = + (sizeof "$7$" - 1U) + (1U /* N_log2 */) + (5U /* r */) + (5U /* p */); + size_t saltlen = BYTES2CHARS(srclen); + size_t need; + + need = prefixlen + saltlen + 1; + if (need > buflen || need < saltlen || saltlen < srclen) { + return NULL; /* LCOV_EXCL_LINE */ + } + if (N_log2 > 63 || ((uint64_t)r * (uint64_t)p >= (1U << 30))) { + return NULL; + } + dst = buf; + *dst++ = '$'; + *dst++ = '7'; + *dst++ = '$'; + + *dst++ = itoa64[N_log2]; + + dst = encode64_uint32(dst, buflen - (dst - buf), r, 30); + if (!dst) { + return NULL; /* Can't happen LCOV_EXCL_LINE */ + } + dst = encode64_uint32(dst, buflen - (dst - buf), p, 30); + if (!dst) { + return NULL; /* Can't happen LCOV_EXCL_LINE */ + } + dst = encode64(dst, buflen - (dst - buf), src, srclen); + if (!dst || dst >= buf + buflen) { + return NULL; /* Can't happen LCOV_EXCL_LINE */ + } + *dst = 0; /* NUL termination */ + + return buf; +} + +int +crypto_pwhash_scryptsalsa208sha256_ll(const uint8_t * passwd, size_t passwdlen, + const uint8_t * salt, size_t saltlen, + uint64_t N, uint32_t r, uint32_t p, + uint8_t * buf, size_t buflen) +{ + escrypt_kdf_t escrypt_kdf; + escrypt_local_t local; + int retval; + + if (escrypt_init_local(&local)) { + return -1; /* LCOV_EXCL_LINE */ + } +#if defined(HAVE_EMMINTRIN_H) || defined(_MSC_VER) + escrypt_kdf = + sodium_runtime_has_sse2() ? escrypt_kdf_sse : escrypt_kdf_nosse; +#else + escrypt_kdf = escrypt_kdf_nosse; +#endif + retval = escrypt_kdf(&local, + passwd, passwdlen, salt, saltlen, + N, r, p, buf, buflen); + if (escrypt_free_local(&local)) { + return -1; /* LCOV_EXCL_LINE */ + } + return retval; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_pwhash/scryptsalsa208sha256/crypto_scrypt.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_pwhash/scryptsalsa208sha256/crypto_scrypt.h new file mode 100644 index 00000000..5f1bb8a4 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_pwhash/scryptsalsa208sha256/crypto_scrypt.h @@ -0,0 +1,86 @@ +/*- + * Copyright 2009 Colin Percival + * Copyright 2013 Alexander Peslyak + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * This file was originally written by Colin Percival as part of the Tarsnap + * online backup system. + */ +#ifndef crypto_scrypt_H +#define crypto_scrypt_H + +#include <stdint.h> + +#define crypto_pwhash_scryptsalsa208sha256_STRPREFIXBYTES 14 +#define crypto_pwhash_scryptsalsa208sha256_STRSETTINGBYTES 57 +#define crypto_pwhash_scryptsalsa208sha256_STRSALTBYTES 32 +#define crypto_pwhash_scryptsalsa208sha256_STRSALTBYTES_ENCODED 43 +#define crypto_pwhash_scryptsalsa208sha256_STRHASHBYTES 32 +#define crypto_pwhash_scryptsalsa208sha256_STRHASHBYTES_ENCODED 43 + +#define BYTES2CHARS(bytes) ((((bytes) * 8) + 5) / 6) + +typedef struct { + void * base, * aligned; + size_t size; +} escrypt_region_t; + +typedef escrypt_region_t escrypt_local_t; + +extern int escrypt_init_local(escrypt_local_t * __local); + +extern int escrypt_free_local(escrypt_local_t * __local); + +extern void *alloc_region(escrypt_region_t * region, size_t size); +extern int free_region(escrypt_region_t * region); + +typedef int (*escrypt_kdf_t)(escrypt_local_t * __local, + const uint8_t * __passwd, size_t __passwdlen, + const uint8_t * __salt, size_t __saltlen, + uint64_t __N, uint32_t __r, uint32_t __p, + uint8_t * __buf, size_t __buflen); + +extern int escrypt_kdf_nosse(escrypt_local_t * __local, + const uint8_t * __passwd, size_t __passwdlen, + const uint8_t * __salt, size_t __saltlen, + uint64_t __N, uint32_t __r, uint32_t __p, + uint8_t * __buf, size_t __buflen); + +extern int escrypt_kdf_sse(escrypt_local_t * __local, + const uint8_t * __passwd, size_t __passwdlen, + const uint8_t * __salt, size_t __saltlen, + uint64_t __N, uint32_t __r, uint32_t __p, + uint8_t * __buf, size_t __buflen); + +extern uint8_t * escrypt_r(escrypt_local_t * __local, + const uint8_t * __passwd, size_t __passwdlen, + const uint8_t * __setting, + uint8_t * __buf, size_t __buflen); + +extern uint8_t * escrypt_gensalt_r( + uint32_t __N_log2, uint32_t __r, uint32_t __p, + const uint8_t * __src, size_t __srclen, + uint8_t * __buf, size_t __buflen); + +#endif /* !_CRYPTO_SCRYPT_H_ */ diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_pwhash/scryptsalsa208sha256/nosse/pwhash_scryptsalsa208sha256_nosse.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_pwhash/scryptsalsa208sha256/nosse/pwhash_scryptsalsa208sha256_nosse.c new file mode 100644 index 00000000..a9ab966e --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_pwhash/scryptsalsa208sha256/nosse/pwhash_scryptsalsa208sha256_nosse.c @@ -0,0 +1,302 @@ +/*- + * Copyright 2009 Colin Percival + * Copyright 2013 Alexander Peslyak + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * This file was originally written by Colin Percival as part of the Tarsnap + * online backup system. + */ + +#include <errno.h> +#include <limits.h> +#include <stdint.h> +#include <stdlib.h> +#include <string.h> + +#include "../pbkdf2-sha256.h" +#include "../sysendian.h" +#include "../crypto_scrypt.h" + +static inline void +blkcpy(void * dest, const void * src, size_t len) +{ + size_t * D = (size_t *) dest; + const size_t * S = (const size_t *) src; + size_t L = len / sizeof(size_t); + size_t i; + + for (i = 0; i < L; i++) + D[i] = S[i]; +} + +static inline void +blkxor(void * dest, const void * src, size_t len) +{ + size_t * D = (size_t *) dest; + const size_t * S = (const size_t *) src; + size_t L = len / sizeof(size_t); + size_t i; + + for (i = 0; i < L; i++) + D[i] ^= S[i]; +} + +/** + * salsa20_8(B): + * Apply the salsa20/8 core to the provided block. + */ +static void +salsa20_8(uint32_t B[16]) +{ + uint32_t x[16]; + size_t i; + + blkcpy(x, B, 64); + for (i = 0; i < 8; i += 2) { +#define R(a,b) (((a) << (b)) | ((a) >> (32 - (b)))) + /* Operate on columns. */ + x[ 4] ^= R(x[ 0]+x[12], 7); x[ 8] ^= R(x[ 4]+x[ 0], 9); + x[12] ^= R(x[ 8]+x[ 4],13); x[ 0] ^= R(x[12]+x[ 8],18); + + x[ 9] ^= R(x[ 5]+x[ 1], 7); x[13] ^= R(x[ 9]+x[ 5], 9); + x[ 1] ^= R(x[13]+x[ 9],13); x[ 5] ^= R(x[ 1]+x[13],18); + + x[14] ^= R(x[10]+x[ 6], 7); x[ 2] ^= R(x[14]+x[10], 9); + x[ 6] ^= R(x[ 2]+x[14],13); x[10] ^= R(x[ 6]+x[ 2],18); + + x[ 3] ^= R(x[15]+x[11], 7); x[ 7] ^= R(x[ 3]+x[15], 9); + x[11] ^= R(x[ 7]+x[ 3],13); x[15] ^= R(x[11]+x[ 7],18); + + /* Operate on rows. */ + x[ 1] ^= R(x[ 0]+x[ 3], 7); x[ 2] ^= R(x[ 1]+x[ 0], 9); + x[ 3] ^= R(x[ 2]+x[ 1],13); x[ 0] ^= R(x[ 3]+x[ 2],18); + + x[ 6] ^= R(x[ 5]+x[ 4], 7); x[ 7] ^= R(x[ 6]+x[ 5], 9); + x[ 4] ^= R(x[ 7]+x[ 6],13); x[ 5] ^= R(x[ 4]+x[ 7],18); + + x[11] ^= R(x[10]+x[ 9], 7); x[ 8] ^= R(x[11]+x[10], 9); + x[ 9] ^= R(x[ 8]+x[11],13); x[10] ^= R(x[ 9]+x[ 8],18); + + x[12] ^= R(x[15]+x[14], 7); x[13] ^= R(x[12]+x[15], 9); + x[14] ^= R(x[13]+x[12],13); x[15] ^= R(x[14]+x[13],18); +#undef R + } + for (i = 0; i < 16; i++) + B[i] += x[i]; +} + +/** + * blockmix_salsa8(Bin, Bout, X, r): + * Compute Bout = BlockMix_{salsa20/8, r}(Bin). The input Bin must be 128r + * bytes in length; the output Bout must also be the same size. The + * temporary space X must be 64 bytes. + */ +static void +blockmix_salsa8(const uint32_t * Bin, uint32_t * Bout, uint32_t * X, size_t r) +{ + size_t i; + + /* 1: X <-- B_{2r - 1} */ + blkcpy(X, &Bin[(2 * r - 1) * 16], 64); + + /* 2: for i = 0 to 2r - 1 do */ + for (i = 0; i < 2 * r; i += 2) { + /* 3: X <-- H(X \xor B_i) */ + blkxor(X, &Bin[i * 16], 64); + salsa20_8(X); + + /* 4: Y_i <-- X */ + /* 6: B' <-- (Y_0, Y_2 ... Y_{2r-2}, Y_1, Y_3 ... Y_{2r-1}) */ + blkcpy(&Bout[i * 8], X, 64); + + /* 3: X <-- H(X \xor B_i) */ + blkxor(X, &Bin[i * 16 + 16], 64); + salsa20_8(X); + + /* 4: Y_i <-- X */ + /* 6: B' <-- (Y_0, Y_2 ... Y_{2r-2}, Y_1, Y_3 ... Y_{2r-1}) */ + blkcpy(&Bout[i * 8 + r * 16], X, 64); + } +} + +/** + * integerify(B, r): + * Return the result of parsing B_{2r-1} as a little-endian integer. + */ +static inline uint64_t +integerify(const void * B, size_t r) +{ + const uint32_t * X = (const uint32_t *)((uintptr_t)(B) + (2 * r - 1) * 64); + + return (((uint64_t)(X[1]) << 32) + X[0]); +} + +/** + * smix(B, r, N, V, XY): + * Compute B = SMix_r(B, N). The input B must be 128r bytes in length; + * the temporary storage V must be 128rN bytes in length; the temporary + * storage XY must be 256r + 64 bytes in length. The value N must be a + * power of 2 greater than 1. The arrays B, V, and XY must be aligned to a + * multiple of 64 bytes. + */ +static void +smix(uint8_t * B, size_t r, uint64_t N, uint32_t * V, uint32_t * XY) +{ + uint32_t * X = XY; + uint32_t * Y = &XY[32 * r]; + uint32_t * Z = &XY[64 * r]; + uint64_t i; + uint64_t j; + size_t k; + + /* 1: X <-- B */ + for (k = 0; k < 32 * r; k++) + X[k] = le32dec(&B[4 * k]); + + /* 2: for i = 0 to N - 1 do */ + for (i = 0; i < N; i += 2) { + /* 3: V_i <-- X */ + blkcpy(&V[i * (32 * r)], X, 128 * r); + + /* 4: X <-- H(X) */ + blockmix_salsa8(X, Y, Z, r); + + /* 3: V_i <-- X */ + blkcpy(&V[(i + 1) * (32 * r)], Y, 128 * r); + + /* 4: X <-- H(X) */ + blockmix_salsa8(Y, X, Z, r); + } + + /* 6: for i = 0 to N - 1 do */ + for (i = 0; i < N; i += 2) { + /* 7: j <-- Integerify(X) mod N */ + j = integerify(X, r) & (N - 1); + + /* 8: X <-- H(X \xor V_j) */ + blkxor(X, &V[j * (32 * r)], 128 * r); + blockmix_salsa8(X, Y, Z, r); + + /* 7: j <-- Integerify(X) mod N */ + j = integerify(Y, r) & (N - 1); + + /* 8: X <-- H(X \xor V_j) */ + blkxor(Y, &V[j * (32 * r)], 128 * r); + blockmix_salsa8(Y, X, Z, r); + } + /* 10: B' <-- X */ + for (k = 0; k < 32 * r; k++) + le32enc(&B[4 * k], X[k]); +} + +/** + * escrypt_kdf(local, passwd, passwdlen, salt, saltlen, + * N, r, p, buf, buflen): + * Compute scrypt(passwd[0 .. passwdlen - 1], salt[0 .. saltlen - 1], N, r, + * p, buflen) and write the result into buf. The parameters r, p, and buflen + * must satisfy r * p < 2^30 and buflen <= (2^32 - 1) * 32. The parameter N + * must be a power of 2 greater than 1. + * + * Return 0 on success; or -1 on error. + */ +int +escrypt_kdf_nosse(escrypt_local_t * local, + const uint8_t * passwd, size_t passwdlen, + const uint8_t * salt, size_t saltlen, + uint64_t N, uint32_t _r, uint32_t _p, + uint8_t * buf, size_t buflen) +{ + size_t B_size, V_size, XY_size, need; + uint8_t * B; + uint32_t * V, * XY; + size_t r = _r, p = _p; + uint32_t i; + + /* Sanity-check parameters. */ +#if SIZE_MAX > UINT32_MAX + if (buflen > (((uint64_t)(1) << 32) - 1) * 32) { + errno = EFBIG; + return -1; + } +#endif + if ((uint64_t)(r) * (uint64_t)(p) >= (1 << 30)) { + errno = EFBIG; + return -1; + } + if (((N & (N - 1)) != 0) || (N < 2)) { + errno = EINVAL; + return -1; + } + if (r == 0 || p == 0) { + errno = EINVAL; + return -1; + } + if ((r > SIZE_MAX / 128 / p) || +#if SIZE_MAX / 256 <= UINT32_MAX + (r > SIZE_MAX / 256) || +#endif + (N > SIZE_MAX / 128 / r)) { + errno = ENOMEM; + return -1; + } + + /* Allocate memory. */ + B_size = (size_t)128 * r * p; + V_size = (size_t)128 * r * N; + need = B_size + V_size; + if (need < V_size) { + errno = ENOMEM; + return -1; + } + XY_size = (size_t)256 * r + 64; + need += XY_size; + if (need < XY_size) { + errno = ENOMEM; + return -1; + } + if (local->size < need) { + if (free_region(local)) + return -1; + if (!alloc_region(local, need)) + return -1; + } + B = (uint8_t *)local->aligned; + V = (uint32_t *)((uint8_t *)B + B_size); + XY = (uint32_t *)((uint8_t *)V + V_size); + + /* 1: (B_0 ... B_{p-1}) <-- PBKDF2(P, S, 1, p * MFLen) */ + PBKDF2_SHA256(passwd, passwdlen, salt, saltlen, 1, B, B_size); + + /* 2: for i = 0 to p - 1 do */ + for (i = 0; i < p; i++) { + /* 3: B_i <-- MF(B_i, N) */ + smix(&B[(size_t)128 * i * r], r, N, V, XY); + } + + /* 5: DK <-- PBKDF2(P, B, 1, dkLen) */ + PBKDF2_SHA256(passwd, passwdlen, B, B_size, 1, buf, buflen); + + /* Success! */ + return 0; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_pwhash/scryptsalsa208sha256/pbkdf2-sha256.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_pwhash/scryptsalsa208sha256/pbkdf2-sha256.c new file mode 100644 index 00000000..9b585a27 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_pwhash/scryptsalsa208sha256/pbkdf2-sha256.c @@ -0,0 +1,85 @@ +/*- + * Copyright 2005,2007,2009 Colin Percival + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include <sys/types.h> + +#include <stdint.h> +#include <stdlib.h> +#include <string.h> + +#include "crypto_auth_hmacsha256.h" +#include "pbkdf2-sha256.h" +#include "sysendian.h" +#include "utils.h" + +/** + * PBKDF2_SHA256(passwd, passwdlen, salt, saltlen, c, buf, dkLen): + * Compute PBKDF2(passwd, salt, c, dkLen) using HMAC-SHA256 as the PRF, and + * write the output to buf. The value dkLen must be at most 32 * (2^32 - 1). + */ +void +PBKDF2_SHA256(const uint8_t * passwd, size_t passwdlen, const uint8_t * salt, + size_t saltlen, uint64_t c, uint8_t * buf, size_t dkLen) +{ + crypto_auth_hmacsha256_state PShctx, hctx; + size_t i; + uint8_t ivec[4]; + uint8_t U[32]; + uint8_t T[32]; + uint64_t j; + int k; + size_t clen; + + crypto_auth_hmacsha256_init(&PShctx, passwd, passwdlen); + crypto_auth_hmacsha256_update(&PShctx, salt, saltlen); + + for (i = 0; i * 32 < dkLen; i++) { + be32enc(ivec, (uint32_t)(i + 1)); + memcpy(&hctx, &PShctx, sizeof(crypto_auth_hmacsha256_state)); + crypto_auth_hmacsha256_update(&hctx, ivec, 4); + crypto_auth_hmacsha256_final(&hctx, U); + + memcpy(T, U, 32); + /* LCOV_EXCL_START */ + for (j = 2; j <= c; j++) { + crypto_auth_hmacsha256_init(&hctx, passwd, passwdlen); + crypto_auth_hmacsha256_update(&hctx, U, 32); + crypto_auth_hmacsha256_final(&hctx, U); + + for (k = 0; k < 32; k++) { + T[k] ^= U[k]; + } + } + /* LCOV_EXCL_STOP */ + + clen = dkLen - i * 32; + if (clen > 32) { + clen = 32; + } + memcpy(&buf[i * 32], T, clen); + } + sodium_memzero((void *) &PShctx, sizeof PShctx); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_pwhash/scryptsalsa208sha256/pbkdf2-sha256.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_pwhash/scryptsalsa208sha256/pbkdf2-sha256.h new file mode 100644 index 00000000..dbe1875e --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_pwhash/scryptsalsa208sha256/pbkdf2-sha256.h @@ -0,0 +1,45 @@ +/*- + * Copyright 2005,2007,2009 Colin Percival + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + */ + +#ifndef pbkdf2_sha256_H +#define pbkdf2_sha256_H + +#include <sys/types.h> + +#include <stdint.h> + +#include "crypto_auth_hmacsha256.h" + +/** + * PBKDF2_SHA256(passwd, passwdlen, salt, saltlen, c, buf, dkLen): + * Compute PBKDF2(passwd, salt, c, dkLen) using HMAC-SHA256 as the PRF, and + * write the output to buf. The value dkLen must be at most 32 * (2^32 - 1). + */ +void PBKDF2_SHA256(const uint8_t *, size_t, const uint8_t *, size_t, + uint64_t, uint8_t *, size_t); + +#endif /* !_SHA256_H_ */ diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_pwhash/scryptsalsa208sha256/pwhash_scryptsalsa208sha256.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_pwhash/scryptsalsa208sha256/pwhash_scryptsalsa208sha256.c new file mode 100644 index 00000000..0051ee0e --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_pwhash/scryptsalsa208sha256/pwhash_scryptsalsa208sha256.c @@ -0,0 +1,207 @@ + +#include <errno.h> +#include <limits.h> +#include <stddef.h> +#include <stdint.h> +#include <string.h> + +#include "crypto_pwhash_scryptsalsa208sha256.h" +#include "crypto_scrypt.h" +#include "randombytes.h" +#include "utils.h" + +#define SETTING_SIZE(saltbytes) \ + (sizeof "$7$" - 1U) + \ + (1U /* N_log2 */) + (5U /* r */) + (5U /* p */) + BYTES2CHARS(saltbytes) + +static int +pickparams(unsigned long long opslimit, const size_t memlimit, + uint32_t * const N_log2, uint32_t * const p, uint32_t * const r) +{ + unsigned long long maxN; + unsigned long long maxrp; + + if (opslimit < 32768) { + opslimit = 32768; + } + *r = 8; + if (opslimit < memlimit / 32) { + *p = 1; + maxN = opslimit / (*r * 4); + for (*N_log2 = 1; *N_log2 < 63; *N_log2 += 1) { + if ((uint64_t)(1) << *N_log2 > maxN / 2) { + break; + } + } + } else { + maxN = memlimit / ((size_t) *r * 128); + for (*N_log2 = 1; *N_log2 < 63; *N_log2 += 1) { + if ((uint64_t) (1) << *N_log2 > maxN / 2) { + break; + } + } + maxrp = (opslimit / 4) / ((uint64_t) (1) << *N_log2); + /* LCOV_EXCL_START */ + if (maxrp > 0x3fffffff) { + maxrp = 0x3fffffff; + } + /* LCOV_EXCL_STOP */ + *p = (uint32_t) (maxrp) / *r; + } + return 0; +} + +size_t +crypto_pwhash_scryptsalsa208sha256_saltbytes(void) +{ + return crypto_pwhash_scryptsalsa208sha256_SALTBYTES; +} + +size_t +crypto_pwhash_scryptsalsa208sha256_strbytes(void) +{ + return crypto_pwhash_scryptsalsa208sha256_STRBYTES; +} + +const char * +crypto_pwhash_scryptsalsa208sha256_strprefix(void) +{ + return crypto_pwhash_scryptsalsa208sha256_STRPREFIX; +} + +size_t +crypto_pwhash_scryptsalsa208sha256_opslimit_interactive(void) +{ + return crypto_pwhash_scryptsalsa208sha256_OPSLIMIT_INTERACTIVE; +} + +size_t +crypto_pwhash_scryptsalsa208sha256_memlimit_interactive(void) +{ + return crypto_pwhash_scryptsalsa208sha256_MEMLIMIT_INTERACTIVE; +} + +size_t +crypto_pwhash_scryptsalsa208sha256_opslimit_sensitive(void) +{ + return crypto_pwhash_scryptsalsa208sha256_OPSLIMIT_SENSITIVE; +} + +size_t +crypto_pwhash_scryptsalsa208sha256_memlimit_sensitive(void) +{ + return crypto_pwhash_scryptsalsa208sha256_MEMLIMIT_SENSITIVE; +} + +int +crypto_pwhash_scryptsalsa208sha256(unsigned char * const out, + unsigned long long outlen, + const char * const passwd, + unsigned long long passwdlen, + const unsigned char * const salt, + unsigned long long opslimit, + size_t memlimit) +{ + uint32_t N_log2; + uint32_t p; + uint32_t r; + + memset(out, 0, outlen); + if (passwdlen > SIZE_MAX || outlen > SIZE_MAX) { + errno = EFBIG; /* LCOV_EXCL_LINE */ + return -1; /* LCOV_EXCL_LINE */ + } + if (pickparams(opslimit, memlimit, &N_log2, &p, &r) != 0) { + errno = EINVAL; /* LCOV_EXCL_LINE */ + return -1; /* LCOV_EXCL_LINE */ + } + return crypto_pwhash_scryptsalsa208sha256_ll((const uint8_t *) passwd, + (size_t) passwdlen, + (const uint8_t *) salt, + crypto_pwhash_scryptsalsa208sha256_SALTBYTES, + (uint64_t) (1) << N_log2, r, p, + out, (size_t) outlen); +} + +int +crypto_pwhash_scryptsalsa208sha256_str(char out[crypto_pwhash_scryptsalsa208sha256_STRBYTES], + const char * const passwd, + unsigned long long passwdlen, + unsigned long long opslimit, + size_t memlimit) +{ + uint8_t salt[crypto_pwhash_scryptsalsa208sha256_STRSALTBYTES]; + char setting[crypto_pwhash_scryptsalsa208sha256_STRSETTINGBYTES + 1U]; + escrypt_local_t escrypt_local; + uint32_t N_log2; + uint32_t p; + uint32_t r; + + memset(out, 0, crypto_pwhash_scryptsalsa208sha256_STRBYTES); + if (passwdlen > SIZE_MAX) { + errno = EFBIG; /* LCOV_EXCL_LINE */ + return -1; /* LCOV_EXCL_LINE */ + } + if (pickparams(opslimit, memlimit, &N_log2, &p, &r) != 0) { + errno = EINVAL; /* LCOV_EXCL_LINE */ + return -1; /* LCOV_EXCL_LINE */ + } + randombytes_buf(salt, sizeof salt); + if (escrypt_gensalt_r(N_log2, r, p, salt, sizeof salt, + (uint8_t *) setting, sizeof setting) == NULL) { + errno = EINVAL; /* LCOV_EXCL_LINE */ + return -1; /* LCOV_EXCL_LINE */ + } + if (escrypt_init_local(&escrypt_local) != 0) { + return -1; /* LCOV_EXCL_LINE */ + } + if (escrypt_r(&escrypt_local, (const uint8_t *) passwd, (size_t) passwdlen, + (const uint8_t *) setting, (uint8_t *) out, + crypto_pwhash_scryptsalsa208sha256_STRBYTES) == NULL) { + /* LCOV_EXCL_START */ + escrypt_free_local(&escrypt_local); + errno = EINVAL; + return -1; + /* LCOV_EXCL_STOP */ + } + escrypt_free_local(&escrypt_local); + + (void) sizeof + (int[SETTING_SIZE(crypto_pwhash_scryptsalsa208sha256_STRSALTBYTES) + == crypto_pwhash_scryptsalsa208sha256_STRSETTINGBYTES ? 1 : -1]); + (void) sizeof + (int[crypto_pwhash_scryptsalsa208sha256_STRSETTINGBYTES + 1U + + crypto_pwhash_scryptsalsa208sha256_STRHASHBYTES_ENCODED + 1U + == crypto_pwhash_scryptsalsa208sha256_STRBYTES ? 1 : -1]); + + return 0; +} + +int +crypto_pwhash_scryptsalsa208sha256_str_verify(const char str[crypto_pwhash_scryptsalsa208sha256_STRBYTES], + const char * const passwd, + unsigned long long passwdlen) +{ + char wanted[crypto_pwhash_scryptsalsa208sha256_STRBYTES]; + escrypt_local_t escrypt_local; + int ret = -1; + + if (memchr(str, 0, crypto_pwhash_scryptsalsa208sha256_STRBYTES) != + &str[crypto_pwhash_scryptsalsa208sha256_STRBYTES - 1U]) { + return -1; + } + if (escrypt_init_local(&escrypt_local) != 0) { + return -1; /* LCOV_EXCL_LINE */ + } + if (escrypt_r(&escrypt_local, (const uint8_t *) passwd, (size_t) passwdlen, + (const uint8_t *) str, (uint8_t *) wanted, + sizeof wanted) == NULL) { + escrypt_free_local(&escrypt_local); + return -1; + } + escrypt_free_local(&escrypt_local); + ret = sodium_memcmp(wanted, str, sizeof wanted); + sodium_memzero(wanted, sizeof wanted); + + return ret; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_pwhash/scryptsalsa208sha256/scrypt_platform.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_pwhash/scryptsalsa208sha256/scrypt_platform.c new file mode 100644 index 00000000..85d4267d --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_pwhash/scryptsalsa208sha256/scrypt_platform.c @@ -0,0 +1,100 @@ +/*- + * Copyright 2013 Alexander Peslyak + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifdef HAVE_SYS_MMAN_H +# include <sys/mman.h> +#endif +#include <errno.h> +#include <stdlib.h> + +#include "crypto_scrypt.h" +#include "runtime.h" + +#if !defined(MAP_ANON) && defined(MAP_ANONYMOUS) +# define MAP_ANON MAP_ANONYMOUS +#endif + +void * +alloc_region(escrypt_region_t * region, size_t size) +{ + uint8_t * base, * aligned; +#if defined(MAP_ANON) && defined(HAVE_MMAP) + if ((base = (uint8_t *) mmap(NULL, size, PROT_READ | PROT_WRITE, +#ifdef MAP_NOCORE + MAP_ANON | MAP_PRIVATE | MAP_NOCORE, +#else + MAP_ANON | MAP_PRIVATE, +#endif + -1, 0)) == MAP_FAILED) + base = NULL; /* LCOV_EXCL_LINE */ + aligned = base; +#elif defined(HAVE_POSIX_MEMALIGN) + if ((errno = posix_memalign((void **) &base, 64, size)) != 0) + base = NULL; + aligned = base; +#else + base = aligned = NULL; + if (size + 63 < size) + errno = ENOMEM; + else if ((base = (uint8_t *) malloc(size + 63)) != NULL) { + aligned = base + 63; + aligned -= (uintptr_t)aligned & 63; + } +#endif + region->base = base; + region->aligned = aligned; + region->size = base ? size : 0; + return aligned; +} + +static inline void +init_region(escrypt_region_t * region) +{ + region->base = region->aligned = NULL; + region->size = 0; +} + +int +free_region(escrypt_region_t * region) +{ + if (region->base) { +#if defined(MAP_ANON) && defined(HAVE_MMAP) + if (munmap(region->base, region->size)) + return -1; /* LCOV_EXCL_LINE */ +#else + free(region->base); +#endif + } + init_region(region); + return 0; +} + +int +escrypt_init_local(escrypt_local_t * local) +{ + init_region(local); + return 0; +} + +int +escrypt_free_local(escrypt_local_t * local) +{ + return free_region(local); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_pwhash/scryptsalsa208sha256/sse/pwhash_scryptsalsa208sha256_sse.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_pwhash/scryptsalsa208sha256/sse/pwhash_scryptsalsa208sha256_sse.c new file mode 100644 index 00000000..a5202ed6 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_pwhash/scryptsalsa208sha256/sse/pwhash_scryptsalsa208sha256_sse.c @@ -0,0 +1,391 @@ +/*- + * Copyright 2009 Colin Percival + * Copyright 2012,2013 Alexander Peslyak + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * This file was originally written by Colin Percival as part of the Tarsnap + * online backup system. + */ + +#if defined(HAVE_EMMINTRIN_H) || defined(_MSC_VER) +#if __GNUC__ +# pragma GCC target("sse2") +#endif +#include <emmintrin.h> +#if defined(__XOP__) && defined(DISABLED) +# include <x86intrin.h> +#endif + +#include <errno.h> +#include <limits.h> +#include <stdint.h> +#include <stdlib.h> +#include <string.h> + +#include "../pbkdf2-sha256.h" +#include "../sysendian.h" +#include "../crypto_scrypt.h" + +#if defined(__XOP__) && defined(DISABLED) +#define ARX(out, in1, in2, s) \ + out = _mm_xor_si128(out, _mm_roti_epi32(_mm_add_epi32(in1, in2), s)); +#else +#define ARX(out, in1, in2, s) \ + { \ + __m128i T = _mm_add_epi32(in1, in2); \ + out = _mm_xor_si128(out, _mm_slli_epi32(T, s)); \ + out = _mm_xor_si128(out, _mm_srli_epi32(T, 32-s)); \ + } +#endif + +#define SALSA20_2ROUNDS \ + /* Operate on "columns". */ \ + ARX(X1, X0, X3, 7) \ + ARX(X2, X1, X0, 9) \ + ARX(X3, X2, X1, 13) \ + ARX(X0, X3, X2, 18) \ +\ + /* Rearrange data. */ \ + X1 = _mm_shuffle_epi32(X1, 0x93); \ + X2 = _mm_shuffle_epi32(X2, 0x4E); \ + X3 = _mm_shuffle_epi32(X3, 0x39); \ +\ + /* Operate on "rows". */ \ + ARX(X3, X0, X1, 7) \ + ARX(X2, X3, X0, 9) \ + ARX(X1, X2, X3, 13) \ + ARX(X0, X1, X2, 18) \ +\ + /* Rearrange data. */ \ + X1 = _mm_shuffle_epi32(X1, 0x39); \ + X2 = _mm_shuffle_epi32(X2, 0x4E); \ + X3 = _mm_shuffle_epi32(X3, 0x93); + +/** + * Apply the salsa20/8 core to the block provided in (X0 ... X3) ^ (Z0 ... Z3). + */ +#define SALSA20_8_XOR(in, out) \ + { \ + __m128i Y0 = X0 = _mm_xor_si128(X0, (in)[0]); \ + __m128i Y1 = X1 = _mm_xor_si128(X1, (in)[1]); \ + __m128i Y2 = X2 = _mm_xor_si128(X2, (in)[2]); \ + __m128i Y3 = X3 = _mm_xor_si128(X3, (in)[3]); \ + SALSA20_2ROUNDS \ + SALSA20_2ROUNDS \ + SALSA20_2ROUNDS \ + SALSA20_2ROUNDS \ + (out)[0] = X0 = _mm_add_epi32(X0, Y0); \ + (out)[1] = X1 = _mm_add_epi32(X1, Y1); \ + (out)[2] = X2 = _mm_add_epi32(X2, Y2); \ + (out)[3] = X3 = _mm_add_epi32(X3, Y3); \ + } + +/** + * blockmix_salsa8(Bin, Bout, r): + * Compute Bout = BlockMix_{salsa20/8, r}(Bin). The input Bin must be 128r + * bytes in length; the output Bout must also be the same size. + */ +static inline void +blockmix_salsa8(const __m128i * Bin, __m128i * Bout, size_t r) +{ + __m128i X0, X1, X2, X3; + size_t i; + + /* 1: X <-- B_{2r - 1} */ + X0 = Bin[8 * r - 4]; + X1 = Bin[8 * r - 3]; + X2 = Bin[8 * r - 2]; + X3 = Bin[8 * r - 1]; + + /* 3: X <-- H(X \xor B_i) */ + /* 4: Y_i <-- X */ + /* 6: B' <-- (Y_0, Y_2 ... Y_{2r-2}, Y_1, Y_3 ... Y_{2r-1}) */ + SALSA20_8_XOR(Bin, Bout) + + /* 2: for i = 0 to 2r - 1 do */ + r--; + for (i = 0; i < r;) { + /* 3: X <-- H(X \xor B_i) */ + /* 4: Y_i <-- X */ + /* 6: B' <-- (Y_0, Y_2 ... Y_{2r-2}, Y_1, Y_3 ... Y_{2r-1}) */ + SALSA20_8_XOR(&Bin[i * 8 + 4], &Bout[(r + i) * 4 + 4]) + + i++; + + /* 3: X <-- H(X \xor B_i) */ + /* 4: Y_i <-- X */ + /* 6: B' <-- (Y_0, Y_2 ... Y_{2r-2}, Y_1, Y_3 ... Y_{2r-1}) */ + SALSA20_8_XOR(&Bin[i * 8], &Bout[i * 4]) + } + + /* 3: X <-- H(X \xor B_i) */ + /* 4: Y_i <-- X */ + /* 6: B' <-- (Y_0, Y_2 ... Y_{2r-2}, Y_1, Y_3 ... Y_{2r-1}) */ + SALSA20_8_XOR(&Bin[i * 8 + 4], &Bout[(r + i) * 4 + 4]) +} + +#define XOR4(in) \ + X0 = _mm_xor_si128(X0, (in)[0]); \ + X1 = _mm_xor_si128(X1, (in)[1]); \ + X2 = _mm_xor_si128(X2, (in)[2]); \ + X3 = _mm_xor_si128(X3, (in)[3]); + +#define XOR4_2(in1, in2) \ + X0 = _mm_xor_si128((in1)[0], (in2)[0]); \ + X1 = _mm_xor_si128((in1)[1], (in2)[1]); \ + X2 = _mm_xor_si128((in1)[2], (in2)[2]); \ + X3 = _mm_xor_si128((in1)[3], (in2)[3]); + +static inline uint32_t +blockmix_salsa8_xor(const __m128i * Bin1, const __m128i * Bin2, __m128i * Bout, + size_t r) +{ + __m128i X0, X1, X2, X3; + size_t i; + + /* 1: X <-- B_{2r - 1} */ + XOR4_2(&Bin1[8 * r - 4], &Bin2[8 * r - 4]) + + /* 3: X <-- H(X \xor B_i) */ + /* 4: Y_i <-- X */ + /* 6: B' <-- (Y_0, Y_2 ... Y_{2r-2}, Y_1, Y_3 ... Y_{2r-1}) */ + XOR4(Bin1) + SALSA20_8_XOR(Bin2, Bout) + + /* 2: for i = 0 to 2r - 1 do */ + r--; + for (i = 0; i < r;) { + /* 3: X <-- H(X \xor B_i) */ + /* 4: Y_i <-- X */ + /* 6: B' <-- (Y_0, Y_2 ... Y_{2r-2}, Y_1, Y_3 ... Y_{2r-1}) */ + XOR4(&Bin1[i * 8 + 4]) + SALSA20_8_XOR(&Bin2[i * 8 + 4], &Bout[(r + i) * 4 + 4]) + + i++; + + /* 3: X <-- H(X \xor B_i) */ + /* 4: Y_i <-- X */ + /* 6: B' <-- (Y_0, Y_2 ... Y_{2r-2}, Y_1, Y_3 ... Y_{2r-1}) */ + XOR4(&Bin1[i * 8]) + SALSA20_8_XOR(&Bin2[i * 8], &Bout[i * 4]) + } + + /* 3: X <-- H(X \xor B_i) */ + /* 4: Y_i <-- X */ + /* 6: B' <-- (Y_0, Y_2 ... Y_{2r-2}, Y_1, Y_3 ... Y_{2r-1}) */ + XOR4(&Bin1[i * 8 + 4]) + SALSA20_8_XOR(&Bin2[i * 8 + 4], &Bout[(r + i) * 4 + 4]) + + return _mm_cvtsi128_si32(X0); +} + +#undef ARX +#undef SALSA20_2ROUNDS +#undef SALSA20_8_XOR +#undef XOR4 +#undef XOR4_2 + +/** + * integerify(B, r): + * Return the result of parsing B_{2r-1} as a little-endian integer. + */ +static inline uint32_t +integerify(const void * B, size_t r) +{ + return *(const uint32_t *)((uintptr_t)(B) + (2 * r - 1) * 64); +} + +/** + * smix(B, r, N, V, XY): + * Compute B = SMix_r(B, N). The input B must be 128r bytes in length; + * the temporary storage V must be 128rN bytes in length; the temporary + * storage XY must be 256r + 64 bytes in length. The value N must be a + * power of 2 greater than 1. The arrays B, V, and XY must be aligned to a + * multiple of 64 bytes. + */ +static void +smix(uint8_t * B, size_t r, uint32_t N, void * V, void * XY) +{ + size_t s = 128 * r; + __m128i * X = (__m128i *) V, * Y; + uint32_t * X32 = (uint32_t *) V; + uint32_t i, j; + size_t k; + + /* 1: X <-- B */ + /* 3: V_i <-- X */ + for (k = 0; k < 2 * r; k++) { + for (i = 0; i < 16; i++) { + X32[k * 16 + i] = + le32dec(&B[(k * 16 + (i * 5 % 16)) * 4]); + } + } + + /* 2: for i = 0 to N - 1 do */ + for (i = 1; i < N - 1; i += 2) { + /* 4: X <-- H(X) */ + /* 3: V_i <-- X */ + Y = (__m128i *)((uintptr_t)(V) + i * s); + blockmix_salsa8(X, Y, r); + + /* 4: X <-- H(X) */ + /* 3: V_i <-- X */ + X = (__m128i *)((uintptr_t)(V) + (i + 1) * s); + blockmix_salsa8(Y, X, r); + } + + /* 4: X <-- H(X) */ + /* 3: V_i <-- X */ + Y = (__m128i *)((uintptr_t)(V) + i * s); + blockmix_salsa8(X, Y, r); + + /* 4: X <-- H(X) */ + /* 3: V_i <-- X */ + X = (__m128i *) XY; + blockmix_salsa8(Y, X, r); + + X32 = (uint32_t *) XY; + Y = (__m128i *)((uintptr_t)(XY) + s); + + /* 7: j <-- Integerify(X) mod N */ + j = integerify(X, r) & (N - 1); + + /* 6: for i = 0 to N - 1 do */ + for (i = 0; i < N; i += 2) { + __m128i * V_j = (__m128i *)((uintptr_t)(V) + j * s); + + /* 8: X <-- H(X \xor V_j) */ + /* 7: j <-- Integerify(X) mod N */ + j = blockmix_salsa8_xor(X, V_j, Y, r) & (N - 1); + V_j = (__m128i *)((uintptr_t)(V) + j * s); + + /* 8: X <-- H(X \xor V_j) */ + /* 7: j <-- Integerify(X) mod N */ + j = blockmix_salsa8_xor(Y, V_j, X, r) & (N - 1); + } + + /* 10: B' <-- X */ + for (k = 0; k < 2 * r; k++) { + for (i = 0; i < 16; i++) { + le32enc(&B[(k * 16 + (i * 5 % 16)) * 4], + X32[k * 16 + i]); + } + } +} + +/** + * escrypt_kdf(local, passwd, passwdlen, salt, saltlen, + * N, r, p, buf, buflen): + * Compute scrypt(passwd[0 .. passwdlen - 1], salt[0 .. saltlen - 1], N, r, + * p, buflen) and write the result into buf. The parameters r, p, and buflen + * must satisfy r * p < 2^30 and buflen <= (2^32 - 1) * 32. The parameter N + * must be a power of 2 greater than 1. + * + * Return 0 on success; or -1 on error. + */ +int +escrypt_kdf_sse(escrypt_local_t * local, + const uint8_t * passwd, size_t passwdlen, + const uint8_t * salt, size_t saltlen, + uint64_t N, uint32_t _r, uint32_t _p, + uint8_t * buf, size_t buflen) +{ + size_t B_size, V_size, XY_size, need; + uint8_t * B; + uint32_t * V, * XY; + size_t r = _r, p = _p; + uint32_t i; + + /* Sanity-check parameters. */ +#if SIZE_MAX > UINT32_MAX + if (buflen > (((uint64_t)(1) << 32) - 1) * 32) { + errno = EFBIG; + return -1; + } +#endif + if ((uint64_t)(r) * (uint64_t)(p) >= (1 << 30)) { + errno = EFBIG; + return -1; + } + if (N > UINT32_MAX) { + errno = EFBIG; + return -1; + } + if (((N & (N - 1)) != 0) || (N < 2)) { + errno = EINVAL; + return -1; + } + if (r == 0 || p == 0) { + errno = EINVAL; + return -1; + } + if ((r > SIZE_MAX / 128 / p) || +#if SIZE_MAX / 256 <= UINT32_MAX + (r > SIZE_MAX / 256) || +#endif + (N > SIZE_MAX / 128 / r)) { + errno = ENOMEM; + return -1; + } + + /* Allocate memory. */ + B_size = (size_t)128 * r * p; + V_size = (size_t)128 * r * N; + need = B_size + V_size; + if (need < V_size) { + errno = ENOMEM; + return -1; + } + XY_size = (size_t)256 * r + 64; + need += XY_size; + if (need < XY_size) { + errno = ENOMEM; + return -1; + } + if (local->size < need) { + if (free_region(local)) + return -1; /* LCOV_EXCL_LINE */ + if (!alloc_region(local, need)) + return -1; /* LCOV_EXCL_LINE */ + } + B = (uint8_t *)local->aligned; + V = (uint32_t *)((uint8_t *)B + B_size); + XY = (uint32_t *)((uint8_t *)V + V_size); + + /* 1: (B_0 ... B_{p-1}) <-- PBKDF2(P, S, 1, p * MFLen) */ + PBKDF2_SHA256(passwd, passwdlen, salt, saltlen, 1, B, B_size); + + /* 2: for i = 0 to p - 1 do */ + for (i = 0; i < p; i++) { + /* 3: B_i <-- MF(B_i, N) */ + smix(&B[(size_t)128 * i * r], r, (uint32_t) N, V, XY); + } + + /* 5: DK <-- PBKDF2(P, B, 1, dkLen) */ + PBKDF2_SHA256(passwd, passwdlen, B, B_size, 1, buf, buflen); + + /* Success! */ + return 0; +} +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_pwhash/scryptsalsa208sha256/sysendian.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_pwhash/scryptsalsa208sha256/sysendian.h new file mode 100644 index 00000000..080aae8b --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_pwhash/scryptsalsa208sha256/sysendian.h @@ -0,0 +1,146 @@ +#ifndef sysendian_H +#define sysendian_H + +#include <stdint.h> + +/* Avoid namespace collisions with BSD <sys/endian.h>. */ +#define be16dec scrypt_be16dec +#define be16enc scrypt_be16enc +#define be32dec scrypt_be32dec +#define be32enc scrypt_be32enc +#define be64dec scrypt_be64dec +#define be64enc scrypt_be64enc +#define le16dec scrypt_le16dec +#define le16enc scrypt_le16enc +#define le32dec scrypt_le32dec +#define le32enc scrypt_le32enc +#define le64dec scrypt_le64dec +#define le64enc scrypt_le64enc + +static inline uint16_t +be16dec(const void *pp) +{ + const uint8_t *p = (uint8_t const *)pp; + + return ((uint16_t)(p[1]) + ((uint16_t)(p[0]) << 8)); +} + +static inline void +be16enc(void *pp, uint16_t x) +{ + uint8_t * p = (uint8_t *)pp; + + p[1] = x & 0xff; + p[0] = (x >> 8) & 0xff; +} + +static inline uint32_t +be32dec(const void *pp) +{ + const uint8_t *p = (uint8_t const *)pp; + + return ((uint32_t)(p[3]) + ((uint32_t)(p[2]) << 8) + + ((uint32_t)(p[1]) << 16) + ((uint32_t)(p[0]) << 24)); +} + +static inline void +be32enc(void *pp, uint32_t x) +{ + uint8_t * p = (uint8_t *)pp; + + p[3] = x & 0xff; + p[2] = (x >> 8) & 0xff; + p[1] = (x >> 16) & 0xff; + p[0] = (x >> 24) & 0xff; +} + +static inline uint64_t +be64dec(const void *pp) +{ + const uint8_t *p = (uint8_t const *)pp; + + return ((uint64_t)(p[7]) + ((uint64_t)(p[6]) << 8) + + ((uint64_t)(p[5]) << 16) + ((uint64_t)(p[4]) << 24) + + ((uint64_t)(p[3]) << 32) + ((uint64_t)(p[2]) << 40) + + ((uint64_t)(p[1]) << 48) + ((uint64_t)(p[0]) << 56)); +} + +static inline void +be64enc(void *pp, uint64_t x) +{ + uint8_t * p = (uint8_t *)pp; + + p[7] = x & 0xff; + p[6] = (x >> 8) & 0xff; + p[5] = (x >> 16) & 0xff; + p[4] = (x >> 24) & 0xff; + p[3] = (x >> 32) & 0xff; + p[2] = (x >> 40) & 0xff; + p[1] = (x >> 48) & 0xff; + p[0] = (x >> 56) & 0xff; +} + +static inline uint16_t +le16dec(const void *pp) +{ + const uint8_t *p = (uint8_t const *)pp; + + return ((uint16_t)(p[0]) + ((uint16_t)(p[1]) << 8)); +} + +static inline void +le16enc(void *pp, uint16_t x) +{ + uint8_t * p = (uint8_t *)pp; + + p[0] = x & 0xff; + p[1] = (x >> 8) & 0xff; +} + +static inline uint32_t +le32dec(const void *pp) +{ + const uint8_t *p = (uint8_t const *)pp; + + return ((uint32_t)(p[0]) + ((uint32_t)(p[1]) << 8) + + ((uint32_t)(p[2]) << 16) + ((uint32_t)(p[3]) << 24)); +} + +static inline void +le32enc(void *pp, uint32_t x) +{ + uint8_t * p = (uint8_t *)pp; + + p[0] = x & 0xff; + p[1] = (x >> 8) & 0xff; + p[2] = (x >> 16) & 0xff; + p[3] = (x >> 24) & 0xff; +} + +static inline uint64_t +le64dec(const void *pp) +{ + const uint8_t *p = (uint8_t const *)pp; + + return ((uint64_t)(p[0]) + ((uint64_t)(p[1]) << 8) + + ((uint64_t)(p[2]) << 16) + ((uint64_t)(p[3]) << 24) + + ((uint64_t)(p[4]) << 32) + ((uint64_t)(p[5]) << 40) + + ((uint64_t)(p[6]) << 48) + ((uint64_t)(p[7]) << 56)); +} + +static inline void +le64enc(void *pp, uint64_t x) +{ + uint8_t * p = (uint8_t *)pp; + + p[0] = x & 0xff; + p[1] = (x >> 8) & 0xff; + p[2] = (x >> 16) & 0xff; + p[3] = (x >> 24) & 0xff; + p[4] = (x >> 32) & 0xff; + p[5] = (x >> 40) & 0xff; + p[6] = (x >> 48) & 0xff; + p[7] = (x >> 56) & 0xff; +} + +#endif /* !_SYSENDIAN_H_ */ diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/crypto_scalarmult.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/crypto_scalarmult.c new file mode 100644 index 00000000..25d7397f --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/crypto_scalarmult.c @@ -0,0 +1,34 @@ + +#include "crypto_scalarmult.h" + +size_t +crypto_scalarmult_bytes(void) +{ + return crypto_scalarmult_BYTES; +} + +size_t +crypto_scalarmult_scalarbytes(void) +{ + return crypto_scalarmult_SCALARBYTES; +} + +const char * +crypto_scalarmult_primitive(void) +{ + return crypto_scalarmult_PRIMITIVE; +} + +int +crypto_scalarmult_base(unsigned char *q, const unsigned char *n) +{ + return crypto_scalarmult_curve25519_base(q, n); +} + +int +crypto_scalarmult(unsigned char *q, const unsigned char *n, + const unsigned char *p) +{ + return crypto_scalarmult_curve25519(q, n, p); +} + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/donna_c64/api.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/donna_c64/api.h new file mode 100644 index 00000000..5c9bba7e --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/donna_c64/api.h @@ -0,0 +1,9 @@ + +#include "crypto_scalarmult_curve25519.h" + +#define crypto_scalarmult_curve25519_implementation_name \ + crypto_scalarmult_curve25519_donna_c64_implementation_name + +#define crypto_scalarmult crypto_scalarmult_curve25519 +#define crypto_scalarmult_base crypto_scalarmult_curve25519_base + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/donna_c64/base_curve25519_donna_c64.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/donna_c64/base_curve25519_donna_c64.c new file mode 100644 index 00000000..58a3f1c9 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/donna_c64/base_curve25519_donna_c64.c @@ -0,0 +1,13 @@ + +#include "api.h" + +#ifdef HAVE_TI_MODE + +static const unsigned char basepoint[32] = {9}; + +int crypto_scalarmult_base(unsigned char *q,const unsigned char *n) +{ + return crypto_scalarmult(q, n, basepoint); +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/donna_c64/smult_curve25519_donna_c64.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/donna_c64/smult_curve25519_donna_c64.c new file mode 100644 index 00000000..7da3e1c0 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/donna_c64/smult_curve25519_donna_c64.c @@ -0,0 +1,456 @@ +/* Copyright 2008, Google Inc. + * All rights reserved. + * + * Code released into the public domain. + * + * curve25519-donna: Curve25519 elliptic curve, public key function + * + * http://code.google.com/p/curve25519-donna/ + * + * Adam Langley <agl@imperialviolet.org> + * Parts optimised by floodyberry + * Derived from public domain C code by Daniel J. Bernstein <djb@cr.yp.to> + * + * More information about curve25519 can be found here + * http://cr.yp.to/ecdh.html + * + * djb's sample implementation of curve25519 is written in a special assembly + * language called qhasm and uses the floating point registers. + * + * This is, almost, a clean room reimplementation from the curve25519 paper. It + * uses many of the tricks described therein. Only the crecip function is taken + * from the sample implementation. + */ + +#include <string.h> +#include <stdint.h> +#include "api.h" + +#ifdef HAVE_TI_MODE + +typedef uint8_t u8; +typedef uint64_t limb; +typedef limb felem[5]; +// This is a special gcc mode for 128-bit integers. It's implemented on 64-bit +// platforms only as far as I know. +typedef unsigned uint128_t __attribute__((mode(TI))); + +#undef force_inline +#define force_inline __attribute__((always_inline)) + +/* Sum two numbers: output += in */ +static inline void force_inline +fsum(limb *output, const limb *in) { + output[0] += in[0]; + output[1] += in[1]; + output[2] += in[2]; + output[3] += in[3]; + output[4] += in[4]; +} + +/* Find the difference of two numbers: output = in - output + * (note the order of the arguments!) + * + * Assumes that out[i] < 2**52 + * On return, out[i] < 2**55 + */ +static inline void force_inline +fdifference_backwards(felem out, const felem in) { + /* 152 is 19 << 3 */ + static const limb two54m152 = (((limb)1) << 54) - 152; + static const limb two54m8 = (((limb)1) << 54) - 8; + + out[0] = in[0] + two54m152 - out[0]; + out[1] = in[1] + two54m8 - out[1]; + out[2] = in[2] + two54m8 - out[2]; + out[3] = in[3] + two54m8 - out[3]; + out[4] = in[4] + two54m8 - out[4]; +} + +/* Multiply a number by a scalar: output = in * scalar */ +static inline void force_inline +fscalar_product(felem output, const felem in, const limb scalar) { + uint128_t a; + + a = ((uint128_t) in[0]) * scalar; + output[0] = ((limb)a) & 0x7ffffffffffff; + + a = ((uint128_t) in[1]) * scalar + ((limb) (a >> 51)); + output[1] = ((limb)a) & 0x7ffffffffffff; + + a = ((uint128_t) in[2]) * scalar + ((limb) (a >> 51)); + output[2] = ((limb)a) & 0x7ffffffffffff; + + a = ((uint128_t) in[3]) * scalar + ((limb) (a >> 51)); + output[3] = ((limb)a) & 0x7ffffffffffff; + + a = ((uint128_t) in[4]) * scalar + ((limb) (a >> 51)); + output[4] = ((limb)a) & 0x7ffffffffffff; + + output[0] += (a >> 51) * 19; +} + +/* Multiply two numbers: output = in2 * in + * + * output must be distinct to both inputs. The inputs are reduced coefficient + * form, the output is not. + * + * Assumes that in[i] < 2**55 and likewise for in2. + * On return, output[i] < 2**52 + */ +static inline void force_inline +fmul(felem output, const felem in2, const felem in) { + uint128_t t[5]; + limb r0,r1,r2,r3,r4,s0,s1,s2,s3,s4,c; + + r0 = in[0]; + r1 = in[1]; + r2 = in[2]; + r3 = in[3]; + r4 = in[4]; + + s0 = in2[0]; + s1 = in2[1]; + s2 = in2[2]; + s3 = in2[3]; + s4 = in2[4]; + + t[0] = ((uint128_t) r0) * s0; + t[1] = ((uint128_t) r0) * s1 + ((uint128_t) r1) * s0; + t[2] = ((uint128_t) r0) * s2 + ((uint128_t) r2) * s0 + ((uint128_t) r1) * s1; + t[3] = ((uint128_t) r0) * s3 + ((uint128_t) r3) * s0 + ((uint128_t) r1) * s2 + ((uint128_t) r2) * s1; + t[4] = ((uint128_t) r0) * s4 + ((uint128_t) r4) * s0 + ((uint128_t) r3) * s1 + ((uint128_t) r1) * s3 + ((uint128_t) r2) * s2; + + r4 *= 19; + r1 *= 19; + r2 *= 19; + r3 *= 19; + + t[0] += ((uint128_t) r4) * s1 + ((uint128_t) r1) * s4 + ((uint128_t) r2) * s3 + ((uint128_t) r3) * s2; + t[1] += ((uint128_t) r4) * s2 + ((uint128_t) r2) * s4 + ((uint128_t) r3) * s3; + t[2] += ((uint128_t) r4) * s3 + ((uint128_t) r3) * s4; + t[3] += ((uint128_t) r4) * s4; + + r0 = (limb)t[0] & 0x7ffffffffffff; c = (limb)(t[0] >> 51); + t[1] += c; r1 = (limb)t[1] & 0x7ffffffffffff; c = (limb)(t[1] >> 51); + t[2] += c; r2 = (limb)t[2] & 0x7ffffffffffff; c = (limb)(t[2] >> 51); + t[3] += c; r3 = (limb)t[3] & 0x7ffffffffffff; c = (limb)(t[3] >> 51); + t[4] += c; r4 = (limb)t[4] & 0x7ffffffffffff; c = (limb)(t[4] >> 51); + r0 += c * 19; c = r0 >> 51; r0 = r0 & 0x7ffffffffffff; + r1 += c; c = r1 >> 51; r1 = r1 & 0x7ffffffffffff; + r2 += c; + + output[0] = r0; + output[1] = r1; + output[2] = r2; + output[3] = r3; + output[4] = r4; +} + +static inline void force_inline +fsquare_times(felem output, const felem in, limb count) { + uint128_t t[5]; + limb r0,r1,r2,r3,r4,c; + limb d0,d1,d2,d4,d419; + + r0 = in[0]; + r1 = in[1]; + r2 = in[2]; + r3 = in[3]; + r4 = in[4]; + + do { + d0 = r0 * 2; + d1 = r1 * 2; + d2 = r2 * 2 * 19; + d419 = r4 * 19; + d4 = d419 * 2; + + t[0] = ((uint128_t) r0) * r0 + ((uint128_t) d4) * r1 + (((uint128_t) d2) * (r3 )); + t[1] = ((uint128_t) d0) * r1 + ((uint128_t) d4) * r2 + (((uint128_t) r3) * (r3 * 19)); + t[2] = ((uint128_t) d0) * r2 + ((uint128_t) r1) * r1 + (((uint128_t) d4) * (r3 )); + t[3] = ((uint128_t) d0) * r3 + ((uint128_t) d1) * r2 + (((uint128_t) r4) * (d419 )); + t[4] = ((uint128_t) d0) * r4 + ((uint128_t) d1) * r3 + (((uint128_t) r2) * (r2 )); + + r0 = (limb)t[0] & 0x7ffffffffffff; c = (limb)(t[0] >> 51); + t[1] += c; r1 = (limb)t[1] & 0x7ffffffffffff; c = (limb)(t[1] >> 51); + t[2] += c; r2 = (limb)t[2] & 0x7ffffffffffff; c = (limb)(t[2] >> 51); + t[3] += c; r3 = (limb)t[3] & 0x7ffffffffffff; c = (limb)(t[3] >> 51); + t[4] += c; r4 = (limb)t[4] & 0x7ffffffffffff; c = (limb)(t[4] >> 51); + r0 += c * 19; c = r0 >> 51; r0 = r0 & 0x7ffffffffffff; + r1 += c; c = r1 >> 51; r1 = r1 & 0x7ffffffffffff; + r2 += c; + } while(--count); + + output[0] = r0; + output[1] = r1; + output[2] = r2; + output[3] = r3; + output[4] = r4; +} + +#if !defined(CPU_ALIGNED_ACCESS_REQUIRED) && defined(NATIVE_LITTLE_ENDIAN) +# define load_limb(p) (*((const limb *) (p))) +# define store_limb(p, v) (*((limb *) (p)) = (v)) +#else +static inline limb force_inline +load_limb(const u8 *in) { + return + ((limb)in[0]) | + (((limb)in[1]) << 8) | + (((limb)in[2]) << 16) | + (((limb)in[3]) << 24) | + (((limb)in[4]) << 32) | + (((limb)in[5]) << 40) | + (((limb)in[6]) << 48) | + (((limb)in[7]) << 56); +} + +static inline void force_inline +store_limb(u8 *out, limb in) { + out[0] = in & 0xff; + out[1] = (in >> 8) & 0xff; + out[2] = (in >> 16) & 0xff; + out[3] = (in >> 24) & 0xff; + out[4] = (in >> 32) & 0xff; + out[5] = (in >> 40) & 0xff; + out[6] = (in >> 48) & 0xff; + out[7] = (in >> 56) & 0xff; +} +#endif + +/* Take a little-endian, 32-byte number and expand it into polynomial form */ +static void +fexpand(limb *output, const u8 *in) { + output[0] = load_limb(in) & 0x7ffffffffffff; + output[1] = (load_limb(in+6) >> 3) & 0x7ffffffffffff; + output[2] = (load_limb(in+12) >> 6) & 0x7ffffffffffff; + output[3] = (load_limb(in+19) >> 1) & 0x7ffffffffffff; + output[4] = (load_limb(in+24) >> 12) & 0x7ffffffffffff; +} + +/* Take a fully reduced polynomial form number and contract it into a + * little-endian, 32-byte array + */ +static void +fcontract(u8 *output, const felem input) { + uint128_t t[5]; + + t[0] = input[0]; + t[1] = input[1]; + t[2] = input[2]; + t[3] = input[3]; + t[4] = input[4]; + + t[1] += t[0] >> 51; t[0] &= 0x7ffffffffffff; + t[2] += t[1] >> 51; t[1] &= 0x7ffffffffffff; + t[3] += t[2] >> 51; t[2] &= 0x7ffffffffffff; + t[4] += t[3] >> 51; t[3] &= 0x7ffffffffffff; + t[0] += 19 * (t[4] >> 51); t[4] &= 0x7ffffffffffff; + + t[1] += t[0] >> 51; t[0] &= 0x7ffffffffffff; + t[2] += t[1] >> 51; t[1] &= 0x7ffffffffffff; + t[3] += t[2] >> 51; t[2] &= 0x7ffffffffffff; + t[4] += t[3] >> 51; t[3] &= 0x7ffffffffffff; + t[0] += 19 * (t[4] >> 51); t[4] &= 0x7ffffffffffff; + + /* now t is between 0 and 2^255-1, properly carried. */ + /* case 1: between 0 and 2^255-20. case 2: between 2^255-19 and 2^255-1. */ + + t[0] += 19; + + t[1] += t[0] >> 51; t[0] &= 0x7ffffffffffff; + t[2] += t[1] >> 51; t[1] &= 0x7ffffffffffff; + t[3] += t[2] >> 51; t[2] &= 0x7ffffffffffff; + t[4] += t[3] >> 51; t[3] &= 0x7ffffffffffff; + t[0] += 19 * (t[4] >> 51); t[4] &= 0x7ffffffffffff; + + /* now between 19 and 2^255-1 in both cases, and offset by 19. */ + + t[0] += 0x8000000000000 - 19; + t[1] += 0x8000000000000 - 1; + t[2] += 0x8000000000000 - 1; + t[3] += 0x8000000000000 - 1; + t[4] += 0x8000000000000 - 1; + + /* now between 2^255 and 2^256-20, and offset by 2^255. */ + + t[1] += t[0] >> 51; t[0] &= 0x7ffffffffffff; + t[2] += t[1] >> 51; t[1] &= 0x7ffffffffffff; + t[3] += t[2] >> 51; t[2] &= 0x7ffffffffffff; + t[4] += t[3] >> 51; t[3] &= 0x7ffffffffffff; + t[4] &= 0x7ffffffffffff; + + store_limb(output, t[0] | (t[1] << 51)); + store_limb(output + 8, (t[1] >> 13) | (t[2] << 38)); + store_limb(output + 16, (t[2] >> 26) | (t[3] << 25)); + store_limb(output + 24, (t[3] >> 39) | (t[4] << 12)); +} + +/* Input: Q, Q', Q-Q' + * Output: 2Q, Q+Q' + * + * x2 z3: long form + * x3 z3: long form + * x z: short form, destroyed + * xprime zprime: short form, destroyed + * qmqp: short form, preserved + */ +static void +fmonty(limb *x2, limb *z2, /* output 2Q */ + limb *x3, limb *z3, /* output Q + Q' */ + limb *x, limb *z, /* input Q */ + limb *xprime, limb *zprime, /* input Q' */ + const limb *qmqp /* input Q - Q' */) { + limb origx[5], origxprime[5], zzz[5], xx[5], zz[5], xxprime[5], + zzprime[5], zzzprime[5]; + + memcpy(origx, x, 5 * sizeof(limb)); + fsum(x, z); + fdifference_backwards(z, origx); // does x - z + + memcpy(origxprime, xprime, sizeof(limb) * 5); + fsum(xprime, zprime); + fdifference_backwards(zprime, origxprime); + fmul(xxprime, xprime, z); + fmul(zzprime, x, zprime); + memcpy(origxprime, xxprime, sizeof(limb) * 5); + fsum(xxprime, zzprime); + fdifference_backwards(zzprime, origxprime); + fsquare_times(x3, xxprime, 1); + fsquare_times(zzzprime, zzprime, 1); + fmul(z3, zzzprime, qmqp); + + fsquare_times(xx, x, 1); + fsquare_times(zz, z, 1); + fmul(x2, xx, zz); + fdifference_backwards(zz, xx); // does zz = xx - zz + fscalar_product(zzz, zz, 121665); + fsum(zzz, xx); + fmul(z2, zz, zzz); +} + +// ----------------------------------------------------------------------------- +// Maybe swap the contents of two limb arrays (@a and @b), each @len elements +// long. Perform the swap iff @swap is non-zero. +// +// This function performs the swap without leaking any side-channel +// information. +// ----------------------------------------------------------------------------- +static void +swap_conditional(limb a[5], limb b[5], limb iswap) { + unsigned i; + const limb swap = -iswap; + + for (i = 0; i < 5; ++i) { + const limb x = swap & (a[i] ^ b[i]); + a[i] ^= x; + b[i] ^= x; + } +} + +/* Calculates nQ where Q is the x-coordinate of a point on the curve + * + * resultx/resultz: the x coordinate of the resulting curve point (short form) + * n: a little endian, 32-byte number + * q: a point of the curve (short form) + */ +static void +cmult(limb *resultx, limb *resultz, const u8 *n, const limb *q) { + limb a[5] = {0}, b[5] = {1}, c[5] = {1}, d[5] = {0}; + limb *nqpqx = a, *nqpqz = b, *nqx = c, *nqz = d, *t; + limb e[5] = {0}, f[5] = {1}, g[5] = {0}, h[5] = {1}; + limb *nqpqx2 = e, *nqpqz2 = f, *nqx2 = g, *nqz2 = h; + + unsigned i, j; + + memcpy(nqpqx, q, sizeof(limb) * 5); + + for (i = 0; i < 32; ++i) { + u8 byte = n[31 - i]; + for (j = 0; j < 8; ++j) { + const limb bit = byte >> 7; + + swap_conditional(nqx, nqpqx, bit); + swap_conditional(nqz, nqpqz, bit); + fmonty(nqx2, nqz2, + nqpqx2, nqpqz2, + nqx, nqz, + nqpqx, nqpqz, + q); + swap_conditional(nqx2, nqpqx2, bit); + swap_conditional(nqz2, nqpqz2, bit); + + t = nqx; + nqx = nqx2; + nqx2 = t; + t = nqz; + nqz = nqz2; + nqz2 = t; + t = nqpqx; + nqpqx = nqpqx2; + nqpqx2 = t; + t = nqpqz; + nqpqz = nqpqz2; + nqpqz2 = t; + + byte <<= 1; + } + } + + memcpy(resultx, nqx, sizeof(limb) * 5); + memcpy(resultz, nqz, sizeof(limb) * 5); +} + + +// ----------------------------------------------------------------------------- +// Shamelessly copied from djb's code, tightened a little +// ----------------------------------------------------------------------------- +static void +crecip(felem out, const felem z) { + felem a,t0,b,c; + + /* 2 */ fsquare_times(a, z, 1); // a = 2 + /* 8 */ fsquare_times(t0, a, 2); + /* 9 */ fmul(b, t0, z); // b = 9 + /* 11 */ fmul(a, b, a); // a = 11 + /* 22 */ fsquare_times(t0, a, 1); + /* 2^5 - 2^0 = 31 */ fmul(b, t0, b); + /* 2^10 - 2^5 */ fsquare_times(t0, b, 5); + /* 2^10 - 2^0 */ fmul(b, t0, b); + /* 2^20 - 2^10 */ fsquare_times(t0, b, 10); + /* 2^20 - 2^0 */ fmul(c, t0, b); + /* 2^40 - 2^20 */ fsquare_times(t0, c, 20); + /* 2^40 - 2^0 */ fmul(t0, t0, c); + /* 2^50 - 2^10 */ fsquare_times(t0, t0, 10); + /* 2^50 - 2^0 */ fmul(b, t0, b); + /* 2^100 - 2^50 */ fsquare_times(t0, b, 50); + /* 2^100 - 2^0 */ fmul(c, t0, b); + /* 2^200 - 2^100 */ fsquare_times(t0, c, 100); + /* 2^200 - 2^0 */ fmul(t0, t0, c); + /* 2^250 - 2^50 */ fsquare_times(t0, t0, 50); + /* 2^250 - 2^0 */ fmul(t0, t0, b); + /* 2^255 - 2^5 */ fsquare_times(t0, t0, 5); + /* 2^255 - 21 */ fmul(out, t0, a); +} + +int +crypto_scalarmult(u8 *mypublic, const u8 *secret, const u8 *basepoint) { + limb bp[5], x[5], z[5], zmone[5]; + uint8_t e[32]; + int i; + + for (i = 0;i < 32;++i) e[i] = secret[i]; + e[0] &= 248; + e[31] &= 127; + e[31] |= 64; + + fexpand(bp, basepoint); + cmult(x, z, e, bp); + crecip(zmone, z); + fmul(z, x, zmone); + fcontract(mypublic, z); + return 0; +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/api.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/api.h new file mode 100644 index 00000000..40a42065 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/api.h @@ -0,0 +1,5 @@ + +#include "crypto_scalarmult_curve25519.h" + +#define crypto_scalarmult crypto_scalarmult_curve25519 +#define crypto_scalarmult_base crypto_scalarmult_curve25519_base diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/base_curve25519_ref10.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/base_curve25519_ref10.c new file mode 100644 index 00000000..ce123ddf --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/base_curve25519_ref10.c @@ -0,0 +1,14 @@ + +#include "api.h" +#include "crypto_scalarmult.h" + +#ifndef HAVE_TI_MODE + +static const unsigned char basepoint[32] = {9}; + +int crypto_scalarmult_base(unsigned char *q,const unsigned char *n) +{ + return crypto_scalarmult(q,n,basepoint); +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe.h new file mode 100644 index 00000000..05671205 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe.h @@ -0,0 +1,44 @@ +#ifndef FE_H +#define FE_H + +#include "crypto_int32.h" + +typedef crypto_int32 fe[10]; + +/* +fe means field element. +Here the field is \Z/(2^255-19). +An element t, entries t[0]...t[9], represents the integer +t[0]+2^26 t[1]+2^51 t[2]+2^77 t[3]+2^102 t[4]+...+2^230 t[9]. +Bounds on each t[i] vary depending on context. +*/ + +#define fe_frombytes crypto_scalarmult_curve25519_ref10_fe_frombytes +#define fe_tobytes crypto_scalarmult_curve25519_ref10_fe_tobytes +#define fe_copy crypto_scalarmult_curve25519_ref10_fe_copy +#define fe_0 crypto_scalarmult_curve25519_ref10_fe_0 +#define fe_1 crypto_scalarmult_curve25519_ref10_fe_1 +#define fe_cswap crypto_scalarmult_curve25519_ref10_fe_cswap +#define fe_add crypto_scalarmult_curve25519_ref10_fe_add +#define fe_sub crypto_scalarmult_curve25519_ref10_fe_sub +#define fe_mul crypto_scalarmult_curve25519_ref10_fe_mul +#define fe_sq crypto_scalarmult_curve25519_ref10_fe_sq +#define fe_mul121666 crypto_scalarmult_curve25519_ref10_fe_mul121666 +#define fe_invert crypto_scalarmult_curve25519_ref10_fe_invert + +extern void fe_frombytes(fe,const unsigned char *); +extern void fe_tobytes(unsigned char *,fe); + +extern void fe_copy(fe,fe); +extern void fe_0(fe); +extern void fe_1(fe); +extern void fe_cswap(fe,fe,unsigned int); + +extern void fe_add(fe,fe,fe); +extern void fe_sub(fe,fe,fe); +extern void fe_mul(fe,fe,fe); +extern void fe_sq(fe,fe); +extern void fe_mul121666(fe,fe); +extern void fe_invert(fe,fe); + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe_0_curve25519_ref10.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe_0_curve25519_ref10.c new file mode 100644 index 00000000..f351eea9 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe_0_curve25519_ref10.c @@ -0,0 +1,23 @@ +#include "fe.h" + +#ifndef HAVE_TI_MODE + +/* +h = 0 +*/ + +void fe_0(fe h) +{ + h[0] = 0; + h[1] = 0; + h[2] = 0; + h[3] = 0; + h[4] = 0; + h[5] = 0; + h[6] = 0; + h[7] = 0; + h[8] = 0; + h[9] = 0; +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe_1_curve25519_ref10.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe_1_curve25519_ref10.c new file mode 100644 index 00000000..3ef13aa6 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe_1_curve25519_ref10.c @@ -0,0 +1,23 @@ +#include "fe.h" + +#ifndef HAVE_TI_MODE + +/* +h = 1 +*/ + +void fe_1(fe h) +{ + h[0] = 1; + h[1] = 0; + h[2] = 0; + h[3] = 0; + h[4] = 0; + h[5] = 0; + h[6] = 0; + h[7] = 0; + h[8] = 0; + h[9] = 0; +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe_add_curve25519_ref10.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe_add_curve25519_ref10.c new file mode 100644 index 00000000..488805b8 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe_add_curve25519_ref10.c @@ -0,0 +1,61 @@ +#include "fe.h" + +#ifndef HAVE_TI_MODE + +/* +h = f + g +Can overlap h with f or g. + +Preconditions: + |f| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. + |g| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. + +Postconditions: + |h| bounded by 1.1*2^26,1.1*2^25,1.1*2^26,1.1*2^25,etc. +*/ + +void fe_add(fe h,fe f,fe g) +{ + crypto_int32 f0 = f[0]; + crypto_int32 f1 = f[1]; + crypto_int32 f2 = f[2]; + crypto_int32 f3 = f[3]; + crypto_int32 f4 = f[4]; + crypto_int32 f5 = f[5]; + crypto_int32 f6 = f[6]; + crypto_int32 f7 = f[7]; + crypto_int32 f8 = f[8]; + crypto_int32 f9 = f[9]; + crypto_int32 g0 = g[0]; + crypto_int32 g1 = g[1]; + crypto_int32 g2 = g[2]; + crypto_int32 g3 = g[3]; + crypto_int32 g4 = g[4]; + crypto_int32 g5 = g[5]; + crypto_int32 g6 = g[6]; + crypto_int32 g7 = g[7]; + crypto_int32 g8 = g[8]; + crypto_int32 g9 = g[9]; + crypto_int32 h0 = f0 + g0; + crypto_int32 h1 = f1 + g1; + crypto_int32 h2 = f2 + g2; + crypto_int32 h3 = f3 + g3; + crypto_int32 h4 = f4 + g4; + crypto_int32 h5 = f5 + g5; + crypto_int32 h6 = f6 + g6; + crypto_int32 h7 = f7 + g7; + crypto_int32 h8 = f8 + g8; + crypto_int32 h9 = f9 + g9; + h[0] = h0; + h[1] = h1; + h[2] = h2; + h[3] = h3; + h[4] = h4; + h[5] = h5; + h[6] = h6; + h[7] = h7; + h[8] = h8; + h[9] = h9; +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe_copy_curve25519_ref10.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe_copy_curve25519_ref10.c new file mode 100644 index 00000000..2f6a5f53 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe_copy_curve25519_ref10.c @@ -0,0 +1,33 @@ +#include "fe.h" + +#ifndef HAVE_TI_MODE + +/* +h = f +*/ + +void fe_copy(fe h,fe f) +{ + crypto_int32 f0 = f[0]; + crypto_int32 f1 = f[1]; + crypto_int32 f2 = f[2]; + crypto_int32 f3 = f[3]; + crypto_int32 f4 = f[4]; + crypto_int32 f5 = f[5]; + crypto_int32 f6 = f[6]; + crypto_int32 f7 = f[7]; + crypto_int32 f8 = f[8]; + crypto_int32 f9 = f[9]; + h[0] = f0; + h[1] = f1; + h[2] = f2; + h[3] = f3; + h[4] = f4; + h[5] = f5; + h[6] = f6; + h[7] = f7; + h[8] = f8; + h[9] = f9; +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe_cswap_curve25519_ref10.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe_cswap_curve25519_ref10.c new file mode 100644 index 00000000..f460674e --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe_cswap_curve25519_ref10.c @@ -0,0 +1,77 @@ +#include "fe.h" + +#ifndef HAVE_TI_MODE + +/* +Replace (f,g) with (g,f) if b == 1; +replace (f,g) with (f,g) if b == 0. + +Preconditions: b in {0,1}. +*/ + +void fe_cswap(fe f,fe g,unsigned int b) +{ + crypto_int32 f0 = f[0]; + crypto_int32 f1 = f[1]; + crypto_int32 f2 = f[2]; + crypto_int32 f3 = f[3]; + crypto_int32 f4 = f[4]; + crypto_int32 f5 = f[5]; + crypto_int32 f6 = f[6]; + crypto_int32 f7 = f[7]; + crypto_int32 f8 = f[8]; + crypto_int32 f9 = f[9]; + crypto_int32 g0 = g[0]; + crypto_int32 g1 = g[1]; + crypto_int32 g2 = g[2]; + crypto_int32 g3 = g[3]; + crypto_int32 g4 = g[4]; + crypto_int32 g5 = g[5]; + crypto_int32 g6 = g[6]; + crypto_int32 g7 = g[7]; + crypto_int32 g8 = g[8]; + crypto_int32 g9 = g[9]; + crypto_int32 x0 = f0 ^ g0; + crypto_int32 x1 = f1 ^ g1; + crypto_int32 x2 = f2 ^ g2; + crypto_int32 x3 = f3 ^ g3; + crypto_int32 x4 = f4 ^ g4; + crypto_int32 x5 = f5 ^ g5; + crypto_int32 x6 = f6 ^ g6; + crypto_int32 x7 = f7 ^ g7; + crypto_int32 x8 = f8 ^ g8; + crypto_int32 x9 = f9 ^ g9; + b = -b; + x0 &= b; + x1 &= b; + x2 &= b; + x3 &= b; + x4 &= b; + x5 &= b; + x6 &= b; + x7 &= b; + x8 &= b; + x9 &= b; + f[0] = f0 ^ x0; + f[1] = f1 ^ x1; + f[2] = f2 ^ x2; + f[3] = f3 ^ x3; + f[4] = f4 ^ x4; + f[5] = f5 ^ x5; + f[6] = f6 ^ x6; + f[7] = f7 ^ x7; + f[8] = f8 ^ x8; + f[9] = f9 ^ x9; + g[0] = g0 ^ x0; + g[1] = g1 ^ x1; + g[2] = g2 ^ x2; + g[3] = g3 ^ x3; + g[4] = g4 ^ x4; + g[5] = g5 ^ x5; + g[6] = g6 ^ x6; + g[7] = g7 ^ x7; + g[8] = g8 ^ x8; + g[9] = g9 ^ x9; +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe_frombytes_curve25519_ref10.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe_frombytes_curve25519_ref10.c new file mode 100644 index 00000000..f5d92efc --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe_frombytes_curve25519_ref10.c @@ -0,0 +1,73 @@ +#include "fe.h" +#include "crypto_int64.h" +#include "crypto_uint64.h" + +#ifndef HAVE_TI_MODE + +static crypto_uint64 load_3(const unsigned char *in) +{ + crypto_uint64 result; + result = (crypto_uint64) in[0]; + result |= ((crypto_uint64) in[1]) << 8; + result |= ((crypto_uint64) in[2]) << 16; + return result; +} + +static crypto_uint64 load_4(const unsigned char *in) +{ + crypto_uint64 result; + result = (crypto_uint64) in[0]; + result |= ((crypto_uint64) in[1]) << 8; + result |= ((crypto_uint64) in[2]) << 16; + result |= ((crypto_uint64) in[3]) << 24; + return result; +} + +void fe_frombytes(fe h,const unsigned char *s) +{ + crypto_int64 h0 = load_4(s); + crypto_int64 h1 = load_3(s + 4) << 6; + crypto_int64 h2 = load_3(s + 7) << 5; + crypto_int64 h3 = load_3(s + 10) << 3; + crypto_int64 h4 = load_3(s + 13) << 2; + crypto_int64 h5 = load_4(s + 16); + crypto_int64 h6 = load_3(s + 20) << 7; + crypto_int64 h7 = load_3(s + 23) << 5; + crypto_int64 h8 = load_3(s + 26) << 4; + crypto_int64 h9 = (load_3(s + 29) & 8388607) << 2; + crypto_int64 carry0; + crypto_int64 carry1; + crypto_int64 carry2; + crypto_int64 carry3; + crypto_int64 carry4; + crypto_int64 carry5; + crypto_int64 carry6; + crypto_int64 carry7; + crypto_int64 carry8; + crypto_int64 carry9; + + carry9 = (h9 + (crypto_int64) (1<<24)) >> 25; h0 += carry9 * 19; h9 -= carry9 << 25; + carry1 = (h1 + (crypto_int64) (1<<24)) >> 25; h2 += carry1; h1 -= carry1 << 25; + carry3 = (h3 + (crypto_int64) (1<<24)) >> 25; h4 += carry3; h3 -= carry3 << 25; + carry5 = (h5 + (crypto_int64) (1<<24)) >> 25; h6 += carry5; h5 -= carry5 << 25; + carry7 = (h7 + (crypto_int64) (1<<24)) >> 25; h8 += carry7; h7 -= carry7 << 25; + + carry0 = (h0 + (crypto_int64) (1<<25)) >> 26; h1 += carry0; h0 -= carry0 << 26; + carry2 = (h2 + (crypto_int64) (1<<25)) >> 26; h3 += carry2; h2 -= carry2 << 26; + carry4 = (h4 + (crypto_int64) (1<<25)) >> 26; h5 += carry4; h4 -= carry4 << 26; + carry6 = (h6 + (crypto_int64) (1<<25)) >> 26; h7 += carry6; h6 -= carry6 << 26; + carry8 = (h8 + (crypto_int64) (1<<25)) >> 26; h9 += carry8; h8 -= carry8 << 26; + + h[0] = h0; + h[1] = h1; + h[2] = h2; + h[3] = h3; + h[4] = h4; + h[5] = h5; + h[6] = h6; + h[7] = h7; + h[8] = h8; + h[9] = h9; +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe_invert_curve25519_ref10.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe_invert_curve25519_ref10.c new file mode 100644 index 00000000..764bf69f --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe_invert_curve25519_ref10.c @@ -0,0 +1,18 @@ +#include "fe.h" + +#ifndef HAVE_TI_MODE + +void fe_invert(fe out,fe z) +{ + fe t0; + fe t1; + fe t2; + fe t3; + int i; + +#include "pow225521.h" + + return; +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe_mul121666_curve25519_ref10.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe_mul121666_curve25519_ref10.c new file mode 100644 index 00000000..7b222e1a --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe_mul121666_curve25519_ref10.c @@ -0,0 +1,74 @@ +#include "fe.h" +#include "crypto_int64.h" + +#ifndef HAVE_TI_MODE + +/* +h = f * 121666 +Can overlap h with f. + +Preconditions: + |f| bounded by 1.1*2^26,1.1*2^25,1.1*2^26,1.1*2^25,etc. + +Postconditions: + |h| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. +*/ + +void fe_mul121666(fe h,fe f) +{ + crypto_int32 f0 = f[0]; + crypto_int32 f1 = f[1]; + crypto_int32 f2 = f[2]; + crypto_int32 f3 = f[3]; + crypto_int32 f4 = f[4]; + crypto_int32 f5 = f[5]; + crypto_int32 f6 = f[6]; + crypto_int32 f7 = f[7]; + crypto_int32 f8 = f[8]; + crypto_int32 f9 = f[9]; + crypto_int64 h0 = f0 * (crypto_int64) 121666; + crypto_int64 h1 = f1 * (crypto_int64) 121666; + crypto_int64 h2 = f2 * (crypto_int64) 121666; + crypto_int64 h3 = f3 * (crypto_int64) 121666; + crypto_int64 h4 = f4 * (crypto_int64) 121666; + crypto_int64 h5 = f5 * (crypto_int64) 121666; + crypto_int64 h6 = f6 * (crypto_int64) 121666; + crypto_int64 h7 = f7 * (crypto_int64) 121666; + crypto_int64 h8 = f8 * (crypto_int64) 121666; + crypto_int64 h9 = f9 * (crypto_int64) 121666; + crypto_int64 carry0; + crypto_int64 carry1; + crypto_int64 carry2; + crypto_int64 carry3; + crypto_int64 carry4; + crypto_int64 carry5; + crypto_int64 carry6; + crypto_int64 carry7; + crypto_int64 carry8; + crypto_int64 carry9; + + carry9 = (h9 + (crypto_int64) (1<<24)) >> 25; h0 += carry9 * 19; h9 -= carry9 << 25; + carry1 = (h1 + (crypto_int64) (1<<24)) >> 25; h2 += carry1; h1 -= carry1 << 25; + carry3 = (h3 + (crypto_int64) (1<<24)) >> 25; h4 += carry3; h3 -= carry3 << 25; + carry5 = (h5 + (crypto_int64) (1<<24)) >> 25; h6 += carry5; h5 -= carry5 << 25; + carry7 = (h7 + (crypto_int64) (1<<24)) >> 25; h8 += carry7; h7 -= carry7 << 25; + + carry0 = (h0 + (crypto_int64) (1<<25)) >> 26; h1 += carry0; h0 -= carry0 << 26; + carry2 = (h2 + (crypto_int64) (1<<25)) >> 26; h3 += carry2; h2 -= carry2 << 26; + carry4 = (h4 + (crypto_int64) (1<<25)) >> 26; h5 += carry4; h4 -= carry4 << 26; + carry6 = (h6 + (crypto_int64) (1<<25)) >> 26; h7 += carry6; h6 -= carry6 << 26; + carry8 = (h8 + (crypto_int64) (1<<25)) >> 26; h9 += carry8; h8 -= carry8 << 26; + + h[0] = h0; + h[1] = h1; + h[2] = h2; + h[3] = h3; + h[4] = h4; + h[5] = h5; + h[6] = h6; + h[7] = h7; + h[8] = h8; + h[9] = h9; +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe_mul_curve25519_ref10.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe_mul_curve25519_ref10.c new file mode 100644 index 00000000..96772b9c --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe_mul_curve25519_ref10.c @@ -0,0 +1,257 @@ +#include "fe.h" +#include "crypto_int64.h" + +#ifndef HAVE_TI_MODE + +/* +h = f * g +Can overlap h with f or g. + +Preconditions: + |f| bounded by 1.1*2^26,1.1*2^25,1.1*2^26,1.1*2^25,etc. + |g| bounded by 1.1*2^26,1.1*2^25,1.1*2^26,1.1*2^25,etc. + +Postconditions: + |h| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. +*/ + +/* +Notes on implementation strategy: + +Using schoolbook multiplication. +Karatsuba would save a little in some cost models. + +Most multiplications by 2 and 19 are 32-bit precomputations; +cheaper than 64-bit postcomputations. + +There is one remaining multiplication by 19 in the carry chain; +one *19 precomputation can be merged into this, +but the resulting data flow is considerably less clean. + +There are 12 carries below. +10 of them are 2-way parallelizable and vectorizable. +Can get away with 11 carries, but then data flow is much deeper. + +With tighter constraints on inputs can squeeze carries into int32. +*/ + +void fe_mul(fe h,fe f,fe g) +{ + crypto_int32 f0 = f[0]; + crypto_int32 f1 = f[1]; + crypto_int32 f2 = f[2]; + crypto_int32 f3 = f[3]; + crypto_int32 f4 = f[4]; + crypto_int32 f5 = f[5]; + crypto_int32 f6 = f[6]; + crypto_int32 f7 = f[7]; + crypto_int32 f8 = f[8]; + crypto_int32 f9 = f[9]; + crypto_int32 g0 = g[0]; + crypto_int32 g1 = g[1]; + crypto_int32 g2 = g[2]; + crypto_int32 g3 = g[3]; + crypto_int32 g4 = g[4]; + crypto_int32 g5 = g[5]; + crypto_int32 g6 = g[6]; + crypto_int32 g7 = g[7]; + crypto_int32 g8 = g[8]; + crypto_int32 g9 = g[9]; + crypto_int32 g1_19 = 19 * g1; /* 1.4*2^29 */ + crypto_int32 g2_19 = 19 * g2; /* 1.4*2^30; still ok */ + crypto_int32 g3_19 = 19 * g3; + crypto_int32 g4_19 = 19 * g4; + crypto_int32 g5_19 = 19 * g5; + crypto_int32 g6_19 = 19 * g6; + crypto_int32 g7_19 = 19 * g7; + crypto_int32 g8_19 = 19 * g8; + crypto_int32 g9_19 = 19 * g9; + crypto_int32 f1_2 = 2 * f1; + crypto_int32 f3_2 = 2 * f3; + crypto_int32 f5_2 = 2 * f5; + crypto_int32 f7_2 = 2 * f7; + crypto_int32 f9_2 = 2 * f9; + crypto_int64 f0g0 = f0 * (crypto_int64) g0; + crypto_int64 f0g1 = f0 * (crypto_int64) g1; + crypto_int64 f0g2 = f0 * (crypto_int64) g2; + crypto_int64 f0g3 = f0 * (crypto_int64) g3; + crypto_int64 f0g4 = f0 * (crypto_int64) g4; + crypto_int64 f0g5 = f0 * (crypto_int64) g5; + crypto_int64 f0g6 = f0 * (crypto_int64) g6; + crypto_int64 f0g7 = f0 * (crypto_int64) g7; + crypto_int64 f0g8 = f0 * (crypto_int64) g8; + crypto_int64 f0g9 = f0 * (crypto_int64) g9; + crypto_int64 f1g0 = f1 * (crypto_int64) g0; + crypto_int64 f1g1_2 = f1_2 * (crypto_int64) g1; + crypto_int64 f1g2 = f1 * (crypto_int64) g2; + crypto_int64 f1g3_2 = f1_2 * (crypto_int64) g3; + crypto_int64 f1g4 = f1 * (crypto_int64) g4; + crypto_int64 f1g5_2 = f1_2 * (crypto_int64) g5; + crypto_int64 f1g6 = f1 * (crypto_int64) g6; + crypto_int64 f1g7_2 = f1_2 * (crypto_int64) g7; + crypto_int64 f1g8 = f1 * (crypto_int64) g8; + crypto_int64 f1g9_38 = f1_2 * (crypto_int64) g9_19; + crypto_int64 f2g0 = f2 * (crypto_int64) g0; + crypto_int64 f2g1 = f2 * (crypto_int64) g1; + crypto_int64 f2g2 = f2 * (crypto_int64) g2; + crypto_int64 f2g3 = f2 * (crypto_int64) g3; + crypto_int64 f2g4 = f2 * (crypto_int64) g4; + crypto_int64 f2g5 = f2 * (crypto_int64) g5; + crypto_int64 f2g6 = f2 * (crypto_int64) g6; + crypto_int64 f2g7 = f2 * (crypto_int64) g7; + crypto_int64 f2g8_19 = f2 * (crypto_int64) g8_19; + crypto_int64 f2g9_19 = f2 * (crypto_int64) g9_19; + crypto_int64 f3g0 = f3 * (crypto_int64) g0; + crypto_int64 f3g1_2 = f3_2 * (crypto_int64) g1; + crypto_int64 f3g2 = f3 * (crypto_int64) g2; + crypto_int64 f3g3_2 = f3_2 * (crypto_int64) g3; + crypto_int64 f3g4 = f3 * (crypto_int64) g4; + crypto_int64 f3g5_2 = f3_2 * (crypto_int64) g5; + crypto_int64 f3g6 = f3 * (crypto_int64) g6; + crypto_int64 f3g7_38 = f3_2 * (crypto_int64) g7_19; + crypto_int64 f3g8_19 = f3 * (crypto_int64) g8_19; + crypto_int64 f3g9_38 = f3_2 * (crypto_int64) g9_19; + crypto_int64 f4g0 = f4 * (crypto_int64) g0; + crypto_int64 f4g1 = f4 * (crypto_int64) g1; + crypto_int64 f4g2 = f4 * (crypto_int64) g2; + crypto_int64 f4g3 = f4 * (crypto_int64) g3; + crypto_int64 f4g4 = f4 * (crypto_int64) g4; + crypto_int64 f4g5 = f4 * (crypto_int64) g5; + crypto_int64 f4g6_19 = f4 * (crypto_int64) g6_19; + crypto_int64 f4g7_19 = f4 * (crypto_int64) g7_19; + crypto_int64 f4g8_19 = f4 * (crypto_int64) g8_19; + crypto_int64 f4g9_19 = f4 * (crypto_int64) g9_19; + crypto_int64 f5g0 = f5 * (crypto_int64) g0; + crypto_int64 f5g1_2 = f5_2 * (crypto_int64) g1; + crypto_int64 f5g2 = f5 * (crypto_int64) g2; + crypto_int64 f5g3_2 = f5_2 * (crypto_int64) g3; + crypto_int64 f5g4 = f5 * (crypto_int64) g4; + crypto_int64 f5g5_38 = f5_2 * (crypto_int64) g5_19; + crypto_int64 f5g6_19 = f5 * (crypto_int64) g6_19; + crypto_int64 f5g7_38 = f5_2 * (crypto_int64) g7_19; + crypto_int64 f5g8_19 = f5 * (crypto_int64) g8_19; + crypto_int64 f5g9_38 = f5_2 * (crypto_int64) g9_19; + crypto_int64 f6g0 = f6 * (crypto_int64) g0; + crypto_int64 f6g1 = f6 * (crypto_int64) g1; + crypto_int64 f6g2 = f6 * (crypto_int64) g2; + crypto_int64 f6g3 = f6 * (crypto_int64) g3; + crypto_int64 f6g4_19 = f6 * (crypto_int64) g4_19; + crypto_int64 f6g5_19 = f6 * (crypto_int64) g5_19; + crypto_int64 f6g6_19 = f6 * (crypto_int64) g6_19; + crypto_int64 f6g7_19 = f6 * (crypto_int64) g7_19; + crypto_int64 f6g8_19 = f6 * (crypto_int64) g8_19; + crypto_int64 f6g9_19 = f6 * (crypto_int64) g9_19; + crypto_int64 f7g0 = f7 * (crypto_int64) g0; + crypto_int64 f7g1_2 = f7_2 * (crypto_int64) g1; + crypto_int64 f7g2 = f7 * (crypto_int64) g2; + crypto_int64 f7g3_38 = f7_2 * (crypto_int64) g3_19; + crypto_int64 f7g4_19 = f7 * (crypto_int64) g4_19; + crypto_int64 f7g5_38 = f7_2 * (crypto_int64) g5_19; + crypto_int64 f7g6_19 = f7 * (crypto_int64) g6_19; + crypto_int64 f7g7_38 = f7_2 * (crypto_int64) g7_19; + crypto_int64 f7g8_19 = f7 * (crypto_int64) g8_19; + crypto_int64 f7g9_38 = f7_2 * (crypto_int64) g9_19; + crypto_int64 f8g0 = f8 * (crypto_int64) g0; + crypto_int64 f8g1 = f8 * (crypto_int64) g1; + crypto_int64 f8g2_19 = f8 * (crypto_int64) g2_19; + crypto_int64 f8g3_19 = f8 * (crypto_int64) g3_19; + crypto_int64 f8g4_19 = f8 * (crypto_int64) g4_19; + crypto_int64 f8g5_19 = f8 * (crypto_int64) g5_19; + crypto_int64 f8g6_19 = f8 * (crypto_int64) g6_19; + crypto_int64 f8g7_19 = f8 * (crypto_int64) g7_19; + crypto_int64 f8g8_19 = f8 * (crypto_int64) g8_19; + crypto_int64 f8g9_19 = f8 * (crypto_int64) g9_19; + crypto_int64 f9g0 = f9 * (crypto_int64) g0; + crypto_int64 f9g1_38 = f9_2 * (crypto_int64) g1_19; + crypto_int64 f9g2_19 = f9 * (crypto_int64) g2_19; + crypto_int64 f9g3_38 = f9_2 * (crypto_int64) g3_19; + crypto_int64 f9g4_19 = f9 * (crypto_int64) g4_19; + crypto_int64 f9g5_38 = f9_2 * (crypto_int64) g5_19; + crypto_int64 f9g6_19 = f9 * (crypto_int64) g6_19; + crypto_int64 f9g7_38 = f9_2 * (crypto_int64) g7_19; + crypto_int64 f9g8_19 = f9 * (crypto_int64) g8_19; + crypto_int64 f9g9_38 = f9_2 * (crypto_int64) g9_19; + crypto_int64 h0 = f0g0+f1g9_38+f2g8_19+f3g7_38+f4g6_19+f5g5_38+f6g4_19+f7g3_38+f8g2_19+f9g1_38; + crypto_int64 h1 = f0g1+f1g0 +f2g9_19+f3g8_19+f4g7_19+f5g6_19+f6g5_19+f7g4_19+f8g3_19+f9g2_19; + crypto_int64 h2 = f0g2+f1g1_2 +f2g0 +f3g9_38+f4g8_19+f5g7_38+f6g6_19+f7g5_38+f8g4_19+f9g3_38; + crypto_int64 h3 = f0g3+f1g2 +f2g1 +f3g0 +f4g9_19+f5g8_19+f6g7_19+f7g6_19+f8g5_19+f9g4_19; + crypto_int64 h4 = f0g4+f1g3_2 +f2g2 +f3g1_2 +f4g0 +f5g9_38+f6g8_19+f7g7_38+f8g6_19+f9g5_38; + crypto_int64 h5 = f0g5+f1g4 +f2g3 +f3g2 +f4g1 +f5g0 +f6g9_19+f7g8_19+f8g7_19+f9g6_19; + crypto_int64 h6 = f0g6+f1g5_2 +f2g4 +f3g3_2 +f4g2 +f5g1_2 +f6g0 +f7g9_38+f8g8_19+f9g7_38; + crypto_int64 h7 = f0g7+f1g6 +f2g5 +f3g4 +f4g3 +f5g2 +f6g1 +f7g0 +f8g9_19+f9g8_19; + crypto_int64 h8 = f0g8+f1g7_2 +f2g6 +f3g5_2 +f4g4 +f5g3_2 +f6g2 +f7g1_2 +f8g0 +f9g9_38; + crypto_int64 h9 = f0g9+f1g8 +f2g7 +f3g6 +f4g5 +f5g4 +f6g3 +f7g2 +f8g1 +f9g0 ; + crypto_int64 carry0; + crypto_int64 carry1; + crypto_int64 carry2; + crypto_int64 carry3; + crypto_int64 carry4; + crypto_int64 carry5; + crypto_int64 carry6; + crypto_int64 carry7; + crypto_int64 carry8; + crypto_int64 carry9; + + /* + |h0| <= (1.1*1.1*2^52*(1+19+19+19+19)+1.1*1.1*2^50*(38+38+38+38+38)) + i.e. |h0| <= 1.2*2^59; narrower ranges for h2, h4, h6, h8 + |h1| <= (1.1*1.1*2^51*(1+1+19+19+19+19+19+19+19+19)) + i.e. |h1| <= 1.5*2^58; narrower ranges for h3, h5, h7, h9 + */ + + carry0 = (h0 + (crypto_int64) (1<<25)) >> 26; h1 += carry0; h0 -= carry0 << 26; + carry4 = (h4 + (crypto_int64) (1<<25)) >> 26; h5 += carry4; h4 -= carry4 << 26; + /* |h0| <= 2^25 */ + /* |h4| <= 2^25 */ + /* |h1| <= 1.51*2^58 */ + /* |h5| <= 1.51*2^58 */ + + carry1 = (h1 + (crypto_int64) (1<<24)) >> 25; h2 += carry1; h1 -= carry1 << 25; + carry5 = (h5 + (crypto_int64) (1<<24)) >> 25; h6 += carry5; h5 -= carry5 << 25; + /* |h1| <= 2^24; from now on fits into int32 */ + /* |h5| <= 2^24; from now on fits into int32 */ + /* |h2| <= 1.21*2^59 */ + /* |h6| <= 1.21*2^59 */ + + carry2 = (h2 + (crypto_int64) (1<<25)) >> 26; h3 += carry2; h2 -= carry2 << 26; + carry6 = (h6 + (crypto_int64) (1<<25)) >> 26; h7 += carry6; h6 -= carry6 << 26; + /* |h2| <= 2^25; from now on fits into int32 unchanged */ + /* |h6| <= 2^25; from now on fits into int32 unchanged */ + /* |h3| <= 1.51*2^58 */ + /* |h7| <= 1.51*2^58 */ + + carry3 = (h3 + (crypto_int64) (1<<24)) >> 25; h4 += carry3; h3 -= carry3 << 25; + carry7 = (h7 + (crypto_int64) (1<<24)) >> 25; h8 += carry7; h7 -= carry7 << 25; + /* |h3| <= 2^24; from now on fits into int32 unchanged */ + /* |h7| <= 2^24; from now on fits into int32 unchanged */ + /* |h4| <= 1.52*2^33 */ + /* |h8| <= 1.52*2^33 */ + + carry4 = (h4 + (crypto_int64) (1<<25)) >> 26; h5 += carry4; h4 -= carry4 << 26; + carry8 = (h8 + (crypto_int64) (1<<25)) >> 26; h9 += carry8; h8 -= carry8 << 26; + /* |h4| <= 2^25; from now on fits into int32 unchanged */ + /* |h8| <= 2^25; from now on fits into int32 unchanged */ + /* |h5| <= 1.01*2^24 */ + /* |h9| <= 1.51*2^58 */ + + carry9 = (h9 + (crypto_int64) (1<<24)) >> 25; h0 += carry9 * 19; h9 -= carry9 << 25; + /* |h9| <= 2^24; from now on fits into int32 unchanged */ + /* |h0| <= 1.8*2^37 */ + + carry0 = (h0 + (crypto_int64) (1<<25)) >> 26; h1 += carry0; h0 -= carry0 << 26; + /* |h0| <= 2^25; from now on fits into int32 unchanged */ + /* |h1| <= 1.01*2^24 */ + + h[0] = h0; + h[1] = h1; + h[2] = h2; + h[3] = h3; + h[4] = h4; + h[5] = h5; + h[6] = h6; + h[7] = h7; + h[8] = h8; + h[9] = h9; +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe_sq_curve25519_ref10.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe_sq_curve25519_ref10.c new file mode 100644 index 00000000..b5a62115 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe_sq_curve25519_ref10.c @@ -0,0 +1,153 @@ +#include "fe.h" +#include "crypto_int64.h" + +#ifndef HAVE_TI_MODE + +/* +h = f * f +Can overlap h with f. + +Preconditions: + |f| bounded by 1.1*2^26,1.1*2^25,1.1*2^26,1.1*2^25,etc. + +Postconditions: + |h| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. +*/ + +/* +See fe_mul.c for discussion of implementation strategy. +*/ + +void fe_sq(fe h,fe f) +{ + crypto_int32 f0 = f[0]; + crypto_int32 f1 = f[1]; + crypto_int32 f2 = f[2]; + crypto_int32 f3 = f[3]; + crypto_int32 f4 = f[4]; + crypto_int32 f5 = f[5]; + crypto_int32 f6 = f[6]; + crypto_int32 f7 = f[7]; + crypto_int32 f8 = f[8]; + crypto_int32 f9 = f[9]; + crypto_int32 f0_2 = 2 * f0; + crypto_int32 f1_2 = 2 * f1; + crypto_int32 f2_2 = 2 * f2; + crypto_int32 f3_2 = 2 * f3; + crypto_int32 f4_2 = 2 * f4; + crypto_int32 f5_2 = 2 * f5; + crypto_int32 f6_2 = 2 * f6; + crypto_int32 f7_2 = 2 * f7; + crypto_int32 f5_38 = 38 * f5; /* 1.31*2^30 */ + crypto_int32 f6_19 = 19 * f6; /* 1.31*2^30 */ + crypto_int32 f7_38 = 38 * f7; /* 1.31*2^30 */ + crypto_int32 f8_19 = 19 * f8; /* 1.31*2^30 */ + crypto_int32 f9_38 = 38 * f9; /* 1.31*2^30 */ + crypto_int64 f0f0 = f0 * (crypto_int64) f0; + crypto_int64 f0f1_2 = f0_2 * (crypto_int64) f1; + crypto_int64 f0f2_2 = f0_2 * (crypto_int64) f2; + crypto_int64 f0f3_2 = f0_2 * (crypto_int64) f3; + crypto_int64 f0f4_2 = f0_2 * (crypto_int64) f4; + crypto_int64 f0f5_2 = f0_2 * (crypto_int64) f5; + crypto_int64 f0f6_2 = f0_2 * (crypto_int64) f6; + crypto_int64 f0f7_2 = f0_2 * (crypto_int64) f7; + crypto_int64 f0f8_2 = f0_2 * (crypto_int64) f8; + crypto_int64 f0f9_2 = f0_2 * (crypto_int64) f9; + crypto_int64 f1f1_2 = f1_2 * (crypto_int64) f1; + crypto_int64 f1f2_2 = f1_2 * (crypto_int64) f2; + crypto_int64 f1f3_4 = f1_2 * (crypto_int64) f3_2; + crypto_int64 f1f4_2 = f1_2 * (crypto_int64) f4; + crypto_int64 f1f5_4 = f1_2 * (crypto_int64) f5_2; + crypto_int64 f1f6_2 = f1_2 * (crypto_int64) f6; + crypto_int64 f1f7_4 = f1_2 * (crypto_int64) f7_2; + crypto_int64 f1f8_2 = f1_2 * (crypto_int64) f8; + crypto_int64 f1f9_76 = f1_2 * (crypto_int64) f9_38; + crypto_int64 f2f2 = f2 * (crypto_int64) f2; + crypto_int64 f2f3_2 = f2_2 * (crypto_int64) f3; + crypto_int64 f2f4_2 = f2_2 * (crypto_int64) f4; + crypto_int64 f2f5_2 = f2_2 * (crypto_int64) f5; + crypto_int64 f2f6_2 = f2_2 * (crypto_int64) f6; + crypto_int64 f2f7_2 = f2_2 * (crypto_int64) f7; + crypto_int64 f2f8_38 = f2_2 * (crypto_int64) f8_19; + crypto_int64 f2f9_38 = f2 * (crypto_int64) f9_38; + crypto_int64 f3f3_2 = f3_2 * (crypto_int64) f3; + crypto_int64 f3f4_2 = f3_2 * (crypto_int64) f4; + crypto_int64 f3f5_4 = f3_2 * (crypto_int64) f5_2; + crypto_int64 f3f6_2 = f3_2 * (crypto_int64) f6; + crypto_int64 f3f7_76 = f3_2 * (crypto_int64) f7_38; + crypto_int64 f3f8_38 = f3_2 * (crypto_int64) f8_19; + crypto_int64 f3f9_76 = f3_2 * (crypto_int64) f9_38; + crypto_int64 f4f4 = f4 * (crypto_int64) f4; + crypto_int64 f4f5_2 = f4_2 * (crypto_int64) f5; + crypto_int64 f4f6_38 = f4_2 * (crypto_int64) f6_19; + crypto_int64 f4f7_38 = f4 * (crypto_int64) f7_38; + crypto_int64 f4f8_38 = f4_2 * (crypto_int64) f8_19; + crypto_int64 f4f9_38 = f4 * (crypto_int64) f9_38; + crypto_int64 f5f5_38 = f5 * (crypto_int64) f5_38; + crypto_int64 f5f6_38 = f5_2 * (crypto_int64) f6_19; + crypto_int64 f5f7_76 = f5_2 * (crypto_int64) f7_38; + crypto_int64 f5f8_38 = f5_2 * (crypto_int64) f8_19; + crypto_int64 f5f9_76 = f5_2 * (crypto_int64) f9_38; + crypto_int64 f6f6_19 = f6 * (crypto_int64) f6_19; + crypto_int64 f6f7_38 = f6 * (crypto_int64) f7_38; + crypto_int64 f6f8_38 = f6_2 * (crypto_int64) f8_19; + crypto_int64 f6f9_38 = f6 * (crypto_int64) f9_38; + crypto_int64 f7f7_38 = f7 * (crypto_int64) f7_38; + crypto_int64 f7f8_38 = f7_2 * (crypto_int64) f8_19; + crypto_int64 f7f9_76 = f7_2 * (crypto_int64) f9_38; + crypto_int64 f8f8_19 = f8 * (crypto_int64) f8_19; + crypto_int64 f8f9_38 = f8 * (crypto_int64) f9_38; + crypto_int64 f9f9_38 = f9 * (crypto_int64) f9_38; + crypto_int64 h0 = f0f0 +f1f9_76+f2f8_38+f3f7_76+f4f6_38+f5f5_38; + crypto_int64 h1 = f0f1_2+f2f9_38+f3f8_38+f4f7_38+f5f6_38; + crypto_int64 h2 = f0f2_2+f1f1_2 +f3f9_76+f4f8_38+f5f7_76+f6f6_19; + crypto_int64 h3 = f0f3_2+f1f2_2 +f4f9_38+f5f8_38+f6f7_38; + crypto_int64 h4 = f0f4_2+f1f3_4 +f2f2 +f5f9_76+f6f8_38+f7f7_38; + crypto_int64 h5 = f0f5_2+f1f4_2 +f2f3_2 +f6f9_38+f7f8_38; + crypto_int64 h6 = f0f6_2+f1f5_4 +f2f4_2 +f3f3_2 +f7f9_76+f8f8_19; + crypto_int64 h7 = f0f7_2+f1f6_2 +f2f5_2 +f3f4_2 +f8f9_38; + crypto_int64 h8 = f0f8_2+f1f7_4 +f2f6_2 +f3f5_4 +f4f4 +f9f9_38; + crypto_int64 h9 = f0f9_2+f1f8_2 +f2f7_2 +f3f6_2 +f4f5_2; + crypto_int64 carry0; + crypto_int64 carry1; + crypto_int64 carry2; + crypto_int64 carry3; + crypto_int64 carry4; + crypto_int64 carry5; + crypto_int64 carry6; + crypto_int64 carry7; + crypto_int64 carry8; + crypto_int64 carry9; + + carry0 = (h0 + (crypto_int64) (1<<25)) >> 26; h1 += carry0; h0 -= carry0 << 26; + carry4 = (h4 + (crypto_int64) (1<<25)) >> 26; h5 += carry4; h4 -= carry4 << 26; + + carry1 = (h1 + (crypto_int64) (1<<24)) >> 25; h2 += carry1; h1 -= carry1 << 25; + carry5 = (h5 + (crypto_int64) (1<<24)) >> 25; h6 += carry5; h5 -= carry5 << 25; + + carry2 = (h2 + (crypto_int64) (1<<25)) >> 26; h3 += carry2; h2 -= carry2 << 26; + carry6 = (h6 + (crypto_int64) (1<<25)) >> 26; h7 += carry6; h6 -= carry6 << 26; + + carry3 = (h3 + (crypto_int64) (1<<24)) >> 25; h4 += carry3; h3 -= carry3 << 25; + carry7 = (h7 + (crypto_int64) (1<<24)) >> 25; h8 += carry7; h7 -= carry7 << 25; + + carry4 = (h4 + (crypto_int64) (1<<25)) >> 26; h5 += carry4; h4 -= carry4 << 26; + carry8 = (h8 + (crypto_int64) (1<<25)) >> 26; h9 += carry8; h8 -= carry8 << 26; + + carry9 = (h9 + (crypto_int64) (1<<24)) >> 25; h0 += carry9 * 19; h9 -= carry9 << 25; + + carry0 = (h0 + (crypto_int64) (1<<25)) >> 26; h1 += carry0; h0 -= carry0 << 26; + + h[0] = h0; + h[1] = h1; + h[2] = h2; + h[3] = h3; + h[4] = h4; + h[5] = h5; + h[6] = h6; + h[7] = h7; + h[8] = h8; + h[9] = h9; +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe_sub_curve25519_ref10.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe_sub_curve25519_ref10.c new file mode 100644 index 00000000..0fa49322 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe_sub_curve25519_ref10.c @@ -0,0 +1,61 @@ +#include "fe.h" + +#ifndef HAVE_TI_MODE + +/* +h = f - g +Can overlap h with f or g. + +Preconditions: + |f| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. + |g| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. + +Postconditions: + |h| bounded by 1.1*2^26,1.1*2^25,1.1*2^26,1.1*2^25,etc. +*/ + +void fe_sub(fe h,fe f,fe g) +{ + crypto_int32 f0 = f[0]; + crypto_int32 f1 = f[1]; + crypto_int32 f2 = f[2]; + crypto_int32 f3 = f[3]; + crypto_int32 f4 = f[4]; + crypto_int32 f5 = f[5]; + crypto_int32 f6 = f[6]; + crypto_int32 f7 = f[7]; + crypto_int32 f8 = f[8]; + crypto_int32 f9 = f[9]; + crypto_int32 g0 = g[0]; + crypto_int32 g1 = g[1]; + crypto_int32 g2 = g[2]; + crypto_int32 g3 = g[3]; + crypto_int32 g4 = g[4]; + crypto_int32 g5 = g[5]; + crypto_int32 g6 = g[6]; + crypto_int32 g7 = g[7]; + crypto_int32 g8 = g[8]; + crypto_int32 g9 = g[9]; + crypto_int32 h0 = f0 - g0; + crypto_int32 h1 = f1 - g1; + crypto_int32 h2 = f2 - g2; + crypto_int32 h3 = f3 - g3; + crypto_int32 h4 = f4 - g4; + crypto_int32 h5 = f5 - g5; + crypto_int32 h6 = f6 - g6; + crypto_int32 h7 = f7 - g7; + crypto_int32 h8 = f8 - g8; + crypto_int32 h9 = f9 - g9; + h[0] = h0; + h[1] = h1; + h[2] = h2; + h[3] = h3; + h[4] = h4; + h[5] = h5; + h[6] = h6; + h[7] = h7; + h[8] = h8; + h[9] = h9; +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe_tobytes_curve25519_ref10.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe_tobytes_curve25519_ref10.c new file mode 100644 index 00000000..4e033fb6 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/fe_tobytes_curve25519_ref10.c @@ -0,0 +1,123 @@ +#include "fe.h" + +#ifndef HAVE_TI_MODE + +/* +Preconditions: + |h| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. + +Write p=2^255-19; q=floor(h/p). +Basic claim: q = floor(2^(-255)(h + 19 2^(-25)h9 + 2^(-1))). + +Proof: + Have |h|<=p so |q|<=1 so |19^2 2^(-255) q|<1/4. + Also have |h-2^230 h9|<2^230 so |19 2^(-255)(h-2^230 h9)|<1/4. + + Write y=2^(-1)-19^2 2^(-255)q-19 2^(-255)(h-2^230 h9). + Then 0<y<1. + + Write r=h-pq. + Have 0<=r<=p-1=2^255-20. + Thus 0<=r+19(2^-255)r<r+19(2^-255)2^255<=2^255-1. + + Write x=r+19(2^-255)r+y. + Then 0<x<2^255 so floor(2^(-255)x) = 0 so floor(q+2^(-255)x) = q. + + Have q+2^(-255)x = 2^(-255)(h + 19 2^(-25) h9 + 2^(-1)) + so floor(2^(-255)(h + 19 2^(-25) h9 + 2^(-1))) = q. +*/ + +void fe_tobytes(unsigned char *s,fe h) +{ + crypto_int32 h0 = h[0]; + crypto_int32 h1 = h[1]; + crypto_int32 h2 = h[2]; + crypto_int32 h3 = h[3]; + crypto_int32 h4 = h[4]; + crypto_int32 h5 = h[5]; + crypto_int32 h6 = h[6]; + crypto_int32 h7 = h[7]; + crypto_int32 h8 = h[8]; + crypto_int32 h9 = h[9]; + crypto_int32 q; + crypto_int32 carry0; + crypto_int32 carry1; + crypto_int32 carry2; + crypto_int32 carry3; + crypto_int32 carry4; + crypto_int32 carry5; + crypto_int32 carry6; + crypto_int32 carry7; + crypto_int32 carry8; + crypto_int32 carry9; + + q = (19 * h9 + (((crypto_int32) 1) << 24)) >> 25; + q = (h0 + q) >> 26; + q = (h1 + q) >> 25; + q = (h2 + q) >> 26; + q = (h3 + q) >> 25; + q = (h4 + q) >> 26; + q = (h5 + q) >> 25; + q = (h6 + q) >> 26; + q = (h7 + q) >> 25; + q = (h8 + q) >> 26; + q = (h9 + q) >> 25; + + /* Goal: Output h-(2^255-19)q, which is between 0 and 2^255-20. */ + h0 += 19 * q; + /* Goal: Output h-2^255 q, which is between 0 and 2^255-20. */ + + carry0 = h0 >> 26; h1 += carry0; h0 -= carry0 << 26; + carry1 = h1 >> 25; h2 += carry1; h1 -= carry1 << 25; + carry2 = h2 >> 26; h3 += carry2; h2 -= carry2 << 26; + carry3 = h3 >> 25; h4 += carry3; h3 -= carry3 << 25; + carry4 = h4 >> 26; h5 += carry4; h4 -= carry4 << 26; + carry5 = h5 >> 25; h6 += carry5; h5 -= carry5 << 25; + carry6 = h6 >> 26; h7 += carry6; h6 -= carry6 << 26; + carry7 = h7 >> 25; h8 += carry7; h7 -= carry7 << 25; + carry8 = h8 >> 26; h9 += carry8; h8 -= carry8 << 26; + carry9 = h9 >> 25; h9 -= carry9 << 25; + /* h10 = carry9 */ + + /* + Goal: Output h0+...+2^255 h10-2^255 q, which is between 0 and 2^255-20. + Have h0+...+2^230 h9 between 0 and 2^255-1; + evidently 2^255 h10-2^255 q = 0. + Goal: Output h0+...+2^230 h9. + */ + + s[0] = h0 >> 0; + s[1] = h0 >> 8; + s[2] = h0 >> 16; + s[3] = (h0 >> 24) | (h1 << 2); + s[4] = h1 >> 6; + s[5] = h1 >> 14; + s[6] = (h1 >> 22) | (h2 << 3); + s[7] = h2 >> 5; + s[8] = h2 >> 13; + s[9] = (h2 >> 21) | (h3 << 5); + s[10] = h3 >> 3; + s[11] = h3 >> 11; + s[12] = (h3 >> 19) | (h4 << 6); + s[13] = h4 >> 2; + s[14] = h4 >> 10; + s[15] = h4 >> 18; + s[16] = h5 >> 0; + s[17] = h5 >> 8; + s[18] = h5 >> 16; + s[19] = (h5 >> 24) | (h6 << 1); + s[20] = h6 >> 7; + s[21] = h6 >> 15; + s[22] = (h6 >> 23) | (h7 << 3); + s[23] = h7 >> 5; + s[24] = h7 >> 13; + s[25] = (h7 >> 21) | (h8 << 4); + s[26] = h8 >> 4; + s[27] = h8 >> 12; + s[28] = (h8 >> 20) | (h9 << 6); + s[29] = h9 >> 2; + s[30] = h9 >> 10; + s[31] = h9 >> 18; +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/montgomery.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/montgomery.h new file mode 100644 index 00000000..91e28c09 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/montgomery.h @@ -0,0 +1,140 @@ + +/* qhasm: fe X2 */ + +/* qhasm: fe Z2 */ + +/* qhasm: fe X3 */ + +/* qhasm: fe Z3 */ + +/* qhasm: fe X4 */ + +/* qhasm: fe Z4 */ + +/* qhasm: fe X5 */ + +/* qhasm: fe Z5 */ + +/* qhasm: fe A */ + +/* qhasm: fe B */ + +/* qhasm: fe C */ + +/* qhasm: fe D */ + +/* qhasm: fe E */ + +/* qhasm: fe AA */ + +/* qhasm: fe BB */ + +/* qhasm: fe DA */ + +/* qhasm: fe CB */ + +/* qhasm: fe t0 */ + +/* qhasm: fe t1 */ + +/* qhasm: fe t2 */ + +/* qhasm: fe t3 */ + +/* qhasm: fe t4 */ + +/* qhasm: enter ladder */ + +/* qhasm: D = X3-Z3 */ +/* asm 1: fe_sub(>D=fe#5,<X3=fe#3,<Z3=fe#4); */ +/* asm 2: fe_sub(>D=tmp0,<X3=x3,<Z3=z3); */ +fe_sub(tmp0,x3,z3); + +/* qhasm: B = X2-Z2 */ +/* asm 1: fe_sub(>B=fe#6,<X2=fe#1,<Z2=fe#2); */ +/* asm 2: fe_sub(>B=tmp1,<X2=x2,<Z2=z2); */ +fe_sub(tmp1,x2,z2); + +/* qhasm: A = X2+Z2 */ +/* asm 1: fe_add(>A=fe#1,<X2=fe#1,<Z2=fe#2); */ +/* asm 2: fe_add(>A=x2,<X2=x2,<Z2=z2); */ +fe_add(x2,x2,z2); + +/* qhasm: C = X3+Z3 */ +/* asm 1: fe_add(>C=fe#2,<X3=fe#3,<Z3=fe#4); */ +/* asm 2: fe_add(>C=z2,<X3=x3,<Z3=z3); */ +fe_add(z2,x3,z3); + +/* qhasm: DA = D*A */ +/* asm 1: fe_mul(>DA=fe#4,<D=fe#5,<A=fe#1); */ +/* asm 2: fe_mul(>DA=z3,<D=tmp0,<A=x2); */ +fe_mul(z3,tmp0,x2); + +/* qhasm: CB = C*B */ +/* asm 1: fe_mul(>CB=fe#2,<C=fe#2,<B=fe#6); */ +/* asm 2: fe_mul(>CB=z2,<C=z2,<B=tmp1); */ +fe_mul(z2,z2,tmp1); + +/* qhasm: BB = B^2 */ +/* asm 1: fe_sq(>BB=fe#5,<B=fe#6); */ +/* asm 2: fe_sq(>BB=tmp0,<B=tmp1); */ +fe_sq(tmp0,tmp1); + +/* qhasm: AA = A^2 */ +/* asm 1: fe_sq(>AA=fe#6,<A=fe#1); */ +/* asm 2: fe_sq(>AA=tmp1,<A=x2); */ +fe_sq(tmp1,x2); + +/* qhasm: t0 = DA+CB */ +/* asm 1: fe_add(>t0=fe#3,<DA=fe#4,<CB=fe#2); */ +/* asm 2: fe_add(>t0=x3,<DA=z3,<CB=z2); */ +fe_add(x3,z3,z2); + +/* qhasm: assign x3 to t0 */ + +/* qhasm: t1 = DA-CB */ +/* asm 1: fe_sub(>t1=fe#2,<DA=fe#4,<CB=fe#2); */ +/* asm 2: fe_sub(>t1=z2,<DA=z3,<CB=z2); */ +fe_sub(z2,z3,z2); + +/* qhasm: X4 = AA*BB */ +/* asm 1: fe_mul(>X4=fe#1,<AA=fe#6,<BB=fe#5); */ +/* asm 2: fe_mul(>X4=x2,<AA=tmp1,<BB=tmp0); */ +fe_mul(x2,tmp1,tmp0); + +/* qhasm: E = AA-BB */ +/* asm 1: fe_sub(>E=fe#6,<AA=fe#6,<BB=fe#5); */ +/* asm 2: fe_sub(>E=tmp1,<AA=tmp1,<BB=tmp0); */ +fe_sub(tmp1,tmp1,tmp0); + +/* qhasm: t2 = t1^2 */ +/* asm 1: fe_sq(>t2=fe#2,<t1=fe#2); */ +/* asm 2: fe_sq(>t2=z2,<t1=z2); */ +fe_sq(z2,z2); + +/* qhasm: t3 = a24*E */ +/* asm 1: fe_mul121666(>t3=fe#4,<E=fe#6); */ +/* asm 2: fe_mul121666(>t3=z3,<E=tmp1); */ +fe_mul121666(z3,tmp1); + +/* qhasm: X5 = t0^2 */ +/* asm 1: fe_sq(>X5=fe#3,<t0=fe#3); */ +/* asm 2: fe_sq(>X5=x3,<t0=x3); */ +fe_sq(x3,x3); + +/* qhasm: t4 = BB+t3 */ +/* asm 1: fe_add(>t4=fe#5,<BB=fe#5,<t3=fe#4); */ +/* asm 2: fe_add(>t4=tmp0,<BB=tmp0,<t3=z3); */ +fe_add(tmp0,tmp0,z3); + +/* qhasm: Z5 = X1*t2 */ +/* asm 1: fe_mul(>Z5=fe#4,x1,<t2=fe#2); */ +/* asm 2: fe_mul(>Z5=z3,x1,<t2=z2); */ +fe_mul(z3,x1,z2); + +/* qhasm: Z4 = E*t4 */ +/* asm 1: fe_mul(>Z4=fe#2,<E=fe#6,<t4=fe#5); */ +/* asm 2: fe_mul(>Z4=z2,<E=tmp1,<t4=tmp0); */ +fe_mul(z2,tmp1,tmp0); + +/* qhasm: return */ diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/pow225521.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/pow225521.h new file mode 100644 index 00000000..8397222e --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/pow225521.h @@ -0,0 +1,160 @@ + +/* qhasm: fe z1 */ + +/* qhasm: fe z2 */ + +/* qhasm: fe z8 */ + +/* qhasm: fe z9 */ + +/* qhasm: fe z11 */ + +/* qhasm: fe z22 */ + +/* qhasm: fe z_5_0 */ + +/* qhasm: fe z_10_5 */ + +/* qhasm: fe z_10_0 */ + +/* qhasm: fe z_20_10 */ + +/* qhasm: fe z_20_0 */ + +/* qhasm: fe z_40_20 */ + +/* qhasm: fe z_40_0 */ + +/* qhasm: fe z_50_10 */ + +/* qhasm: fe z_50_0 */ + +/* qhasm: fe z_100_50 */ + +/* qhasm: fe z_100_0 */ + +/* qhasm: fe z_200_100 */ + +/* qhasm: fe z_200_0 */ + +/* qhasm: fe z_250_50 */ + +/* qhasm: fe z_250_0 */ + +/* qhasm: fe z_255_5 */ + +/* qhasm: fe z_255_21 */ + +/* qhasm: enter pow225521 */ + +/* qhasm: z2 = z1^2^1 */ +/* asm 1: fe_sq(>z2=fe#1,<z1=fe#11); for (i = 1;i < 1;++i) fe_sq(>z2=fe#1,>z2=fe#1); */ +/* asm 2: fe_sq(>z2=t0,<z1=z); for (i = 1;i < 1;++i) fe_sq(>z2=t0,>z2=t0); */ +fe_sq(t0,z); /* for (i = 1;i < 1;++i) fe_sq(t0,t0); */ + +/* qhasm: z8 = z2^2^2 */ +/* asm 1: fe_sq(>z8=fe#2,<z2=fe#1); for (i = 1;i < 2;++i) fe_sq(>z8=fe#2,>z8=fe#2); */ +/* asm 2: fe_sq(>z8=t1,<z2=t0); for (i = 1;i < 2;++i) fe_sq(>z8=t1,>z8=t1); */ +fe_sq(t1,t0); for (i = 1;i < 2;++i) fe_sq(t1,t1); + +/* qhasm: z9 = z1*z8 */ +/* asm 1: fe_mul(>z9=fe#2,<z1=fe#11,<z8=fe#2); */ +/* asm 2: fe_mul(>z9=t1,<z1=z,<z8=t1); */ +fe_mul(t1,z,t1); + +/* qhasm: z11 = z2*z9 */ +/* asm 1: fe_mul(>z11=fe#1,<z2=fe#1,<z9=fe#2); */ +/* asm 2: fe_mul(>z11=t0,<z2=t0,<z9=t1); */ +fe_mul(t0,t0,t1); + +/* qhasm: z22 = z11^2^1 */ +/* asm 1: fe_sq(>z22=fe#3,<z11=fe#1); for (i = 1;i < 1;++i) fe_sq(>z22=fe#3,>z22=fe#3); */ +/* asm 2: fe_sq(>z22=t2,<z11=t0); for (i = 1;i < 1;++i) fe_sq(>z22=t2,>z22=t2); */ +fe_sq(t2,t0); /* for (i = 1;i < 1;++i) fe_sq(t2,t2); */ + +/* qhasm: z_5_0 = z9*z22 */ +/* asm 1: fe_mul(>z_5_0=fe#2,<z9=fe#2,<z22=fe#3); */ +/* asm 2: fe_mul(>z_5_0=t1,<z9=t1,<z22=t2); */ +fe_mul(t1,t1,t2); + +/* qhasm: z_10_5 = z_5_0^2^5 */ +/* asm 1: fe_sq(>z_10_5=fe#3,<z_5_0=fe#2); for (i = 1;i < 5;++i) fe_sq(>z_10_5=fe#3,>z_10_5=fe#3); */ +/* asm 2: fe_sq(>z_10_5=t2,<z_5_0=t1); for (i = 1;i < 5;++i) fe_sq(>z_10_5=t2,>z_10_5=t2); */ +fe_sq(t2,t1); for (i = 1;i < 5;++i) fe_sq(t2,t2); + +/* qhasm: z_10_0 = z_10_5*z_5_0 */ +/* asm 1: fe_mul(>z_10_0=fe#2,<z_10_5=fe#3,<z_5_0=fe#2); */ +/* asm 2: fe_mul(>z_10_0=t1,<z_10_5=t2,<z_5_0=t1); */ +fe_mul(t1,t2,t1); + +/* qhasm: z_20_10 = z_10_0^2^10 */ +/* asm 1: fe_sq(>z_20_10=fe#3,<z_10_0=fe#2); for (i = 1;i < 10;++i) fe_sq(>z_20_10=fe#3,>z_20_10=fe#3); */ +/* asm 2: fe_sq(>z_20_10=t2,<z_10_0=t1); for (i = 1;i < 10;++i) fe_sq(>z_20_10=t2,>z_20_10=t2); */ +fe_sq(t2,t1); for (i = 1;i < 10;++i) fe_sq(t2,t2); + +/* qhasm: z_20_0 = z_20_10*z_10_0 */ +/* asm 1: fe_mul(>z_20_0=fe#3,<z_20_10=fe#3,<z_10_0=fe#2); */ +/* asm 2: fe_mul(>z_20_0=t2,<z_20_10=t2,<z_10_0=t1); */ +fe_mul(t2,t2,t1); + +/* qhasm: z_40_20 = z_20_0^2^20 */ +/* asm 1: fe_sq(>z_40_20=fe#4,<z_20_0=fe#3); for (i = 1;i < 20;++i) fe_sq(>z_40_20=fe#4,>z_40_20=fe#4); */ +/* asm 2: fe_sq(>z_40_20=t3,<z_20_0=t2); for (i = 1;i < 20;++i) fe_sq(>z_40_20=t3,>z_40_20=t3); */ +fe_sq(t3,t2); for (i = 1;i < 20;++i) fe_sq(t3,t3); + +/* qhasm: z_40_0 = z_40_20*z_20_0 */ +/* asm 1: fe_mul(>z_40_0=fe#3,<z_40_20=fe#4,<z_20_0=fe#3); */ +/* asm 2: fe_mul(>z_40_0=t2,<z_40_20=t3,<z_20_0=t2); */ +fe_mul(t2,t3,t2); + +/* qhasm: z_50_10 = z_40_0^2^10 */ +/* asm 1: fe_sq(>z_50_10=fe#3,<z_40_0=fe#3); for (i = 1;i < 10;++i) fe_sq(>z_50_10=fe#3,>z_50_10=fe#3); */ +/* asm 2: fe_sq(>z_50_10=t2,<z_40_0=t2); for (i = 1;i < 10;++i) fe_sq(>z_50_10=t2,>z_50_10=t2); */ +fe_sq(t2,t2); for (i = 1;i < 10;++i) fe_sq(t2,t2); + +/* qhasm: z_50_0 = z_50_10*z_10_0 */ +/* asm 1: fe_mul(>z_50_0=fe#2,<z_50_10=fe#3,<z_10_0=fe#2); */ +/* asm 2: fe_mul(>z_50_0=t1,<z_50_10=t2,<z_10_0=t1); */ +fe_mul(t1,t2,t1); + +/* qhasm: z_100_50 = z_50_0^2^50 */ +/* asm 1: fe_sq(>z_100_50=fe#3,<z_50_0=fe#2); for (i = 1;i < 50;++i) fe_sq(>z_100_50=fe#3,>z_100_50=fe#3); */ +/* asm 2: fe_sq(>z_100_50=t2,<z_50_0=t1); for (i = 1;i < 50;++i) fe_sq(>z_100_50=t2,>z_100_50=t2); */ +fe_sq(t2,t1); for (i = 1;i < 50;++i) fe_sq(t2,t2); + +/* qhasm: z_100_0 = z_100_50*z_50_0 */ +/* asm 1: fe_mul(>z_100_0=fe#3,<z_100_50=fe#3,<z_50_0=fe#2); */ +/* asm 2: fe_mul(>z_100_0=t2,<z_100_50=t2,<z_50_0=t1); */ +fe_mul(t2,t2,t1); + +/* qhasm: z_200_100 = z_100_0^2^100 */ +/* asm 1: fe_sq(>z_200_100=fe#4,<z_100_0=fe#3); for (i = 1;i < 100;++i) fe_sq(>z_200_100=fe#4,>z_200_100=fe#4); */ +/* asm 2: fe_sq(>z_200_100=t3,<z_100_0=t2); for (i = 1;i < 100;++i) fe_sq(>z_200_100=t3,>z_200_100=t3); */ +fe_sq(t3,t2); for (i = 1;i < 100;++i) fe_sq(t3,t3); + +/* qhasm: z_200_0 = z_200_100*z_100_0 */ +/* asm 1: fe_mul(>z_200_0=fe#3,<z_200_100=fe#4,<z_100_0=fe#3); */ +/* asm 2: fe_mul(>z_200_0=t2,<z_200_100=t3,<z_100_0=t2); */ +fe_mul(t2,t3,t2); + +/* qhasm: z_250_50 = z_200_0^2^50 */ +/* asm 1: fe_sq(>z_250_50=fe#3,<z_200_0=fe#3); for (i = 1;i < 50;++i) fe_sq(>z_250_50=fe#3,>z_250_50=fe#3); */ +/* asm 2: fe_sq(>z_250_50=t2,<z_200_0=t2); for (i = 1;i < 50;++i) fe_sq(>z_250_50=t2,>z_250_50=t2); */ +fe_sq(t2,t2); for (i = 1;i < 50;++i) fe_sq(t2,t2); + +/* qhasm: z_250_0 = z_250_50*z_50_0 */ +/* asm 1: fe_mul(>z_250_0=fe#2,<z_250_50=fe#3,<z_50_0=fe#2); */ +/* asm 2: fe_mul(>z_250_0=t1,<z_250_50=t2,<z_50_0=t1); */ +fe_mul(t1,t2,t1); + +/* qhasm: z_255_5 = z_250_0^2^5 */ +/* asm 1: fe_sq(>z_255_5=fe#2,<z_250_0=fe#2); for (i = 1;i < 5;++i) fe_sq(>z_255_5=fe#2,>z_255_5=fe#2); */ +/* asm 2: fe_sq(>z_255_5=t1,<z_250_0=t1); for (i = 1;i < 5;++i) fe_sq(>z_255_5=t1,>z_255_5=t1); */ +fe_sq(t1,t1); for (i = 1;i < 5;++i) fe_sq(t1,t1); + +/* qhasm: z_255_21 = z_255_5*z11 */ +/* asm 1: fe_mul(>z_255_21=fe#12,<z_255_5=fe#2,<z11=fe#1); */ +/* asm 2: fe_mul(>z_255_21=out,<z_255_5=t1,<z11=t0); */ +fe_mul(out,t1,t0); + +/* qhasm: return */ diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/scalarmult_curve25519_ref10.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/scalarmult_curve25519_ref10.c new file mode 100644 index 00000000..a081430a --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/scalarmult_curve25519_ref10.c @@ -0,0 +1,54 @@ + +#include "api.h" +#include "crypto_scalarmult.h" +#include "fe.h" + +#ifndef HAVE_TI_MODE + +int crypto_scalarmult(unsigned char *q, + const unsigned char *n, + const unsigned char *p) +{ + unsigned char e[32]; + unsigned int i; + fe x1; + fe x2; + fe z2; + fe x3; + fe z3; + fe tmp0; + fe tmp1; + int pos; + unsigned int swap; + unsigned int b; + + for (i = 0;i < 32;++i) e[i] = n[i]; + e[0] &= 248; + e[31] &= 127; + e[31] |= 64; + fe_frombytes(x1,p); + fe_1(x2); + fe_0(z2); + fe_copy(x3,x1); + fe_1(z3); + + swap = 0; + for (pos = 254;pos >= 0;--pos) { + b = e[pos / 8] >> (pos & 7); + b &= 1; + swap ^= b; + fe_cswap(x2,x3,swap); + fe_cswap(z2,z3,swap); + swap = b; +#include "montgomery.h" + } + fe_cswap(x2,x3,swap); + fe_cswap(z2,z3,swap); + + fe_invert(z2,z2); + fe_mul(x2,x2,z2); + fe_tobytes(q,x2); + return 0; +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/scalarmult_curve25519_api.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/scalarmult_curve25519_api.c new file mode 100644 index 00000000..94c720a2 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_scalarmult/curve25519/scalarmult_curve25519_api.c @@ -0,0 +1,14 @@ + +#include "crypto_scalarmult_curve25519.h" + +size_t +crypto_scalarmult_curve25519_bytes(void) +{ + return crypto_scalarmult_curve25519_BYTES; +} + +size_t +crypto_scalarmult_curve25519_scalarbytes(void) +{ + return crypto_scalarmult_curve25519_SCALARBYTES; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_secretbox/crypto_secretbox.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_secretbox/crypto_secretbox.c new file mode 100644 index 00000000..456f9f0a --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_secretbox/crypto_secretbox.c @@ -0,0 +1,54 @@ + +#include "crypto_secretbox.h" + +size_t +crypto_secretbox_keybytes(void) +{ + return crypto_secretbox_KEYBYTES; +} + +size_t +crypto_secretbox_noncebytes(void) +{ + return crypto_secretbox_NONCEBYTES; +} + +size_t +crypto_secretbox_zerobytes(void) +{ + return crypto_secretbox_ZEROBYTES; +} + +size_t +crypto_secretbox_boxzerobytes(void) +{ + return crypto_secretbox_BOXZEROBYTES; +} + +size_t +crypto_secretbox_macbytes(void) +{ + return crypto_secretbox_MACBYTES; +} + +const char * +crypto_secretbox_primitive(void) +{ + return crypto_secretbox_PRIMITIVE; +} + +int +crypto_secretbox(unsigned char *c, const unsigned char *m, + unsigned long long mlen, const unsigned char *n, + const unsigned char *k) +{ + return crypto_secretbox_xsalsa20poly1305(c, m, mlen, n, k); +} + +int +crypto_secretbox_open(unsigned char *m, const unsigned char *c, + unsigned long long clen, const unsigned char *n, + const unsigned char *k) +{ + return crypto_secretbox_xsalsa20poly1305_open(m, c, clen, n, k); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_secretbox/crypto_secretbox_easy.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_secretbox/crypto_secretbox_easy.c new file mode 100644 index 00000000..e9b594c1 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_secretbox/crypto_secretbox_easy.c @@ -0,0 +1,139 @@ + +#include <assert.h> +#include <limits.h> +#include <stdint.h> +#include <stdlib.h> +#include <string.h> + +#include "crypto_core_hsalsa20.h" +#include "crypto_onetimeauth_poly1305.h" +#include "crypto_secretbox.h" +#include "crypto_stream_salsa20.h" +#include "utils.h" + +static const unsigned char sigma[16] = { + 'e', 'x', 'p', 'a', 'n', 'd', ' ', '3', '2', '-', 'b', 'y', 't', 'e', ' ', 'k' +}; + +int +crypto_secretbox_detached(unsigned char *c, unsigned char *mac, + const unsigned char *m, + unsigned long long mlen, const unsigned char *n, + const unsigned char *k) +{ + crypto_onetimeauth_poly1305_state state; + unsigned char block0[64U]; + unsigned char subkey[crypto_stream_salsa20_KEYBYTES]; + unsigned long long i; + unsigned long long mlen0; + + crypto_core_hsalsa20(subkey, n, k, sigma); + + if (((uintptr_t) c >= (uintptr_t) m && + (uintptr_t) c - (uintptr_t) m < mlen) || + ((uintptr_t) m >= (uintptr_t) c && + (uintptr_t) m - (uintptr_t) c < mlen)) { + memmove(c, m, mlen); + m = c; + } + memset(block0, 0U, crypto_secretbox_ZEROBYTES); + (void) sizeof(int[64U >= crypto_secretbox_ZEROBYTES ? 1 : -1]); + mlen0 = mlen; + if (mlen0 > 64U - crypto_secretbox_ZEROBYTES) { + mlen0 = 64U - crypto_secretbox_ZEROBYTES; + } + for (i = 0U; i < mlen0; i++) { + block0[i + crypto_secretbox_ZEROBYTES] = m[i]; + } + crypto_stream_salsa20_xor(block0, block0, + mlen0 + crypto_secretbox_ZEROBYTES, + n + 16, subkey); + (void) sizeof(int[crypto_secretbox_ZEROBYTES >= + crypto_onetimeauth_poly1305_KEYBYTES ? 1 : -1]); + crypto_onetimeauth_poly1305_init(&state, block0); + + memcpy(c, block0 + crypto_secretbox_ZEROBYTES, mlen0); + sodium_memzero(block0, sizeof block0); + if (mlen > mlen0) { + crypto_stream_salsa20_xor_ic(c + mlen0, m + mlen0, mlen - mlen0, + n + 16, 1U, subkey); + } + sodium_memzero(subkey, sizeof subkey); + + crypto_onetimeauth_poly1305_update(&state, c, mlen); + crypto_onetimeauth_poly1305_final(&state, mac); + sodium_memzero(&state, sizeof state); + + return 0; +} + +int +crypto_secretbox_easy(unsigned char *c, const unsigned char *m, + unsigned long long mlen, const unsigned char *n, + const unsigned char *k) +{ + if (mlen > SIZE_MAX - crypto_secretbox_MACBYTES) { + return -1; + } + return crypto_secretbox_detached(c + crypto_secretbox_MACBYTES, + c, m, mlen, n, k); +} + +int +crypto_secretbox_open_detached(unsigned char *m, const unsigned char *c, + const unsigned char *mac, + unsigned long long clen, + const unsigned char *n, + const unsigned char *k) +{ + unsigned char block0[64U]; + unsigned char subkey[crypto_stream_salsa20_KEYBYTES]; + unsigned long long i; + unsigned long long mlen0; + + crypto_core_hsalsa20(subkey, n, k, sigma); + crypto_stream_salsa20(block0, crypto_stream_salsa20_KEYBYTES, + n + 16, subkey); + if (crypto_onetimeauth_poly1305_verify(mac, c, clen, block0) != 0) { + sodium_memzero(subkey, sizeof subkey); + return -1; + } + if (((uintptr_t) c >= (uintptr_t) m && + (uintptr_t) c - (uintptr_t) m < clen) || + ((uintptr_t) m >= (uintptr_t) c && + (uintptr_t) m - (uintptr_t) c < clen)) { + memmove(m, c, clen); + c = m; + } + mlen0 = clen; + if (mlen0 > 64U - crypto_secretbox_ZEROBYTES) { + mlen0 = 64U - crypto_secretbox_ZEROBYTES; + } + memcpy(block0 + crypto_secretbox_ZEROBYTES, c, mlen0); + crypto_stream_salsa20_xor(block0, block0, + crypto_secretbox_ZEROBYTES + mlen0, + n + 16, subkey); + for (i = 0U; i < mlen0; i++) { + m[i] = block0[i + crypto_secretbox_ZEROBYTES]; + } + if (clen > mlen0) { + crypto_stream_salsa20_xor_ic(m + mlen0, c + mlen0, clen - mlen0, + n + 16, 1U, subkey); + } + sodium_memzero(subkey, sizeof subkey); + + return 0; +} + +int +crypto_secretbox_open_easy(unsigned char *m, const unsigned char *c, + unsigned long long clen, const unsigned char *n, + const unsigned char *k) +{ + if (clen < crypto_secretbox_MACBYTES) { + return -1; + } + return crypto_secretbox_open_detached(m, c + crypto_secretbox_MACBYTES, c, + clen - crypto_secretbox_MACBYTES, + n, k); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_secretbox/xsalsa20poly1305/ref/api.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_secretbox/xsalsa20poly1305/ref/api.h new file mode 100644 index 00000000..5eff3d29 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_secretbox/xsalsa20poly1305/ref/api.h @@ -0,0 +1,11 @@ + +#include "crypto_secretbox_xsalsa20poly1305.h" + +#define crypto_secretbox crypto_secretbox_xsalsa20poly1305 +#define crypto_secretbox_open crypto_secretbox_xsalsa20poly1305_open +#define crypto_secretbox_KEYBYTES crypto_secretbox_xsalsa20poly1305_KEYBYTES +#define crypto_secretbox_NONCEBYTES crypto_secretbox_xsalsa20poly1305_NONCEBYTES +#define crypto_secretbox_ZEROBYTES crypto_secretbox_xsalsa20poly1305_ZEROBYTES +#define crypto_secretbox_BOXZEROBYTES crypto_secretbox_xsalsa20poly1305_BOXZEROBYTES +#define crypto_secretbox_IMPLEMENTATION crypto_secretbox_xsalsa20poly1305_IMPLEMENTATION +#define crypto_secretbox_VERSION crypto_secretbox_xsalsa20poly1305_VERSION diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_secretbox/xsalsa20poly1305/ref/box_xsalsa20poly1305.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_secretbox/xsalsa20poly1305/ref/box_xsalsa20poly1305.c new file mode 100644 index 00000000..f68334ef --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_secretbox/xsalsa20poly1305/ref/box_xsalsa20poly1305.c @@ -0,0 +1,35 @@ +#include "api.h" +#include "crypto_onetimeauth_poly1305.h" +#include "crypto_stream_xsalsa20.h" + +int crypto_secretbox( + unsigned char *c, + const unsigned char *m,unsigned long long mlen, + const unsigned char *n, + const unsigned char *k +) +{ + int i; + if (mlen < 32) return -1; + crypto_stream_xsalsa20_xor(c,m,mlen,n,k); + crypto_onetimeauth_poly1305(c + 16,c + 32,mlen - 32,c); + for (i = 0;i < 16;++i) c[i] = 0; + return 0; +} + +int crypto_secretbox_open( + unsigned char *m, + const unsigned char *c,unsigned long long clen, + const unsigned char *n, + const unsigned char *k +) +{ + int i; + unsigned char subkey[32]; + if (clen < 32) return -1; + crypto_stream_xsalsa20(subkey,32,n,k); + if (crypto_onetimeauth_poly1305_verify(c + 16,c + 32,clen - 32,subkey) != 0) return -1; + crypto_stream_xsalsa20_xor(m,c,clen,n,k); + for (i = 0;i < 32;++i) m[i] = 0; + return 0; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_secretbox/xsalsa20poly1305/secretbox_xsalsa20poly1305_api.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_secretbox/xsalsa20poly1305/secretbox_xsalsa20poly1305_api.c new file mode 100644 index 00000000..3ab68b16 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_secretbox/xsalsa20poly1305/secretbox_xsalsa20poly1305_api.c @@ -0,0 +1,26 @@ +#include "crypto_secretbox_xsalsa20poly1305.h" + +size_t +crypto_secretbox_xsalsa20poly1305_keybytes(void) { + return crypto_secretbox_xsalsa20poly1305_KEYBYTES; +} + +size_t +crypto_secretbox_xsalsa20poly1305_noncebytes(void) { + return crypto_secretbox_xsalsa20poly1305_NONCEBYTES; +} + +size_t +crypto_secretbox_xsalsa20poly1305_zerobytes(void) { + return crypto_secretbox_xsalsa20poly1305_ZEROBYTES; +} + +size_t +crypto_secretbox_xsalsa20poly1305_boxzerobytes(void) { + return crypto_secretbox_xsalsa20poly1305_BOXZEROBYTES; +} + +size_t +crypto_secretbox_xsalsa20poly1305_macbytes(void) { + return crypto_secretbox_xsalsa20poly1305_MACBYTES; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_shorthash/crypto_shorthash.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_shorthash/crypto_shorthash.c new file mode 100644 index 00000000..b68b58a4 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_shorthash/crypto_shorthash.c @@ -0,0 +1,27 @@ + +#include "crypto_shorthash.h" + +size_t +crypto_shorthash_bytes(void) +{ + return crypto_shorthash_BYTES; +} + +size_t +crypto_shorthash_keybytes(void) +{ + return crypto_shorthash_KEYBYTES; +} + +const char * +crypto_shorthash_primitive(void) +{ + return crypto_shorthash_PRIMITIVE; +} + +int +crypto_shorthash(unsigned char *out, const unsigned char *in, + unsigned long long inlen, const unsigned char *k) +{ + return crypto_shorthash_siphash24(out, in, inlen, k); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_shorthash/siphash24/ref/api.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_shorthash/siphash24/ref/api.h new file mode 100644 index 00000000..a837c8af --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_shorthash/siphash24/ref/api.h @@ -0,0 +1,7 @@ + +#include "crypto_shorthash_siphash24.h" + +#define crypto_shorthash crypto_shorthash_siphash24 +#define crypto_shorthash_BYTES crypto_shorthash_siphash24_BYTES +#define crypto_shorthash_IMPLEMENTATION crypto_shorthash_siphash24_IMPLEMENTATION +#define crypto_shorthash_VERSION crypto_shorthash_siphash24_VERSION diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_shorthash/siphash24/ref/shorthash_siphash24.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_shorthash/siphash24/ref/shorthash_siphash24.c new file mode 100644 index 00000000..36763820 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_shorthash/siphash24/ref/shorthash_siphash24.c @@ -0,0 +1,91 @@ +#include "api.h" +#include "crypto_uint64.h" +#include "crypto_uint32.h" +#include "crypto_uint8.h" + +typedef crypto_uint64 u64; +typedef crypto_uint32 u32; +typedef crypto_uint8 u8; + +#define ROTL(x,b) (u64)( ((x) << (b)) | ( (x) >> (64 - (b))) ) + +#define U32TO8_LE(p, v) \ + (p)[0] = (u8)((v) ); (p)[1] = (u8)((v) >> 8); \ + (p)[2] = (u8)((v) >> 16); (p)[3] = (u8)((v) >> 24); + +#define U64TO8_LE(p, v) \ + U32TO8_LE((p), (u32)((v) )); \ + U32TO8_LE((p) + 4, (u32)((v) >> 32)); + +#define U8TO64_LE(p) \ + (((u64)((p)[0]) ) | \ + ((u64)((p)[1]) << 8) | \ + ((u64)((p)[2]) << 16) | \ + ((u64)((p)[3]) << 24) | \ + ((u64)((p)[4]) << 32) | \ + ((u64)((p)[5]) << 40) | \ + ((u64)((p)[6]) << 48) | \ + ((u64)((p)[7]) << 56)) + +#define SIPROUND \ + do { \ + v0 += v1; v1=ROTL(v1,13); v1 ^= v0; v0=ROTL(v0,32); \ + v2 += v3; v3=ROTL(v3,16); v3 ^= v2; \ + v0 += v3; v3=ROTL(v3,21); v3 ^= v0; \ + v2 += v1; v1=ROTL(v1,17); v1 ^= v2; v2=ROTL(v2,32); \ + } while(0) + +int crypto_shorthash(unsigned char *out,const unsigned char *in,unsigned long long inlen,const unsigned char *k) +{ + /* "somepseudorandomlygeneratedbytes" */ + u64 v0 = 0x736f6d6570736575ULL; + u64 v1 = 0x646f72616e646f6dULL; + u64 v2 = 0x6c7967656e657261ULL; + u64 v3 = 0x7465646279746573ULL; + u64 b; + u64 k0 = U8TO64_LE( k ); + u64 k1 = U8TO64_LE( k + 8 ); + u64 m; + const u8 *end = in + inlen - ( inlen % sizeof( u64 ) ); + const int left = inlen & 7; + b = ( ( u64 )inlen ) << 56; + v3 ^= k1; + v2 ^= k0; + v1 ^= k1; + v0 ^= k0; + + for ( ; in != end; in += 8 ) + { + m = U8TO64_LE( in ); + v3 ^= m; + SIPROUND; + SIPROUND; + v0 ^= m; + } + + switch( left ) + { + case 7: b |= ( ( u64 )in[ 6] ) << 48; + case 6: b |= ( ( u64 )in[ 5] ) << 40; + case 5: b |= ( ( u64 )in[ 4] ) << 32; + case 4: b |= ( ( u64 )in[ 3] ) << 24; + case 3: b |= ( ( u64 )in[ 2] ) << 16; + case 2: b |= ( ( u64 )in[ 1] ) << 8; + case 1: b |= ( ( u64 )in[ 0] ); break; + case 0: break; + } + + v3 ^= b; + SIPROUND; + SIPROUND; + v0 ^= b; + v2 ^= 0xff; + SIPROUND; + SIPROUND; + SIPROUND; + SIPROUND; + b = v0 ^ v1 ^ v2 ^ v3; + U64TO8_LE( out, b ); + return 0; +} + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_shorthash/siphash24/shorthash_siphash24_api.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_shorthash/siphash24/shorthash_siphash24_api.c new file mode 100644 index 00000000..e2cea776 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_shorthash/siphash24/shorthash_siphash24_api.c @@ -0,0 +1,11 @@ +#include "crypto_shorthash_siphash24.h" + +size_t +crypto_shorthash_siphash24_bytes(void) { + return crypto_shorthash_siphash24_BYTES; +} + +size_t +crypto_shorthash_siphash24_keybytes(void) { + return crypto_shorthash_siphash24_KEYBYTES; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/crypto_sign.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/crypto_sign.c new file mode 100644 index 00000000..b5508fb8 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/crypto_sign.c @@ -0,0 +1,76 @@ + +#include "crypto_sign.h" + +size_t +crypto_sign_bytes(void) +{ + return crypto_sign_BYTES; +} + +size_t +crypto_sign_seedbytes(void) +{ + return crypto_sign_SEEDBYTES; +} + +size_t +crypto_sign_publickeybytes(void) +{ + return crypto_sign_PUBLICKEYBYTES; +} + +size_t +crypto_sign_secretkeybytes(void) +{ + return crypto_sign_SECRETKEYBYTES; +} + +const char * +crypto_sign_primitive(void) +{ + return crypto_sign_PRIMITIVE; +} + +int +crypto_sign_seed_keypair(unsigned char *pk, unsigned char *sk, + const unsigned char *seed) +{ + return crypto_sign_ed25519_seed_keypair(pk, sk, seed); +} + +int +crypto_sign_keypair(unsigned char *pk, unsigned char *sk) +{ + return crypto_sign_ed25519_keypair(pk, sk); +} + +int +crypto_sign(unsigned char *sm, unsigned long long *smlen_p, + const unsigned char *m, unsigned long long mlen, + const unsigned char *sk) +{ + return crypto_sign_ed25519(sm, smlen_p, m, mlen, sk); +} + +int +crypto_sign_open(unsigned char *m, unsigned long long *mlen_p, + const unsigned char *sm, unsigned long long smlen, + const unsigned char *pk) +{ + return crypto_sign_ed25519_open(m, mlen_p, sm, smlen, pk); +} + +int +crypto_sign_detached(unsigned char *sig, unsigned long long *siglen_p, + const unsigned char *m, unsigned long long mlen, + const unsigned char *sk) +{ + return crypto_sign_ed25519_detached(sig, siglen_p, m, mlen, sk); +} + +int +crypto_sign_verify_detached(const unsigned char *sig, const unsigned char *m, + unsigned long long mlen, const unsigned char *pk) +{ + return crypto_sign_ed25519_verify_detached(sig, m, mlen, pk); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/api.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/api.h new file mode 100644 index 00000000..0106cf13 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/api.h @@ -0,0 +1,15 @@ + +#include "crypto_sign_ed25519.h" + +#define crypto_sign crypto_sign_ed25519 +#define crypto_sign_detached crypto_sign_ed25519_detached +#define crypto_sign_open crypto_sign_ed25519_open +#define crypto_sign_verify_detached crypto_sign_ed25519_verify_detached +#define crypto_sign_keypair crypto_sign_ed25519_keypair +#define crypto_sign_seed_keypair crypto_sign_ed25519_seed_keypair +#define crypto_sign_BYTES crypto_sign_ed25519_BYTES +#define crypto_sign_SEEDBYTES crypto_sign_ed25519_SEEDBYTES +#define crypto_sign_PUBLICKEYBYTES crypto_sign_ed25519_PUBLICKEYBYTES +#define crypto_sign_SECRETKEYBYTES crypto_sign_ed25519_SECRETKEYBYTES +#define crypto_sign_IMPLEMENTATION crypto_sign_ed25519_IMPLEMENTATION +#define crypto_sign_VERSION crypto_sign_ed25519_VERSION diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/base.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/base.h new file mode 100644 index 00000000..573bd8a0 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/base.h @@ -0,0 +1,1344 @@ +{ + { + { 25967493,-14356035,29566456,3660896,-12694345,4014787,27544626,-11754271,-6079156,2047605 }, + { -12545711,934262,-2722910,3049990,-727428,9406986,12720692,5043384,19500929,-15469378 }, + { -8738181,4489570,9688441,-14785194,10184609,-12363380,29287919,11864899,-24514362,-4438546 }, + }, + { + { 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+ { + { -3151181,-5046075,9282714,6866145,-31907062,-863023,-18940575,15033784,25105118,-7894876 }, + { -24326370,15950226,-31801215,-14592823,-11662737,-5090925,1573892,-2625887,2198790,-15804619 }, + { -3099351,10324967,-2241613,7453183,-5446979,-2735503,-13812022,-16236442,-32461234,-12290683 }, + }, diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/d.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/d.h new file mode 100644 index 00000000..e25f5783 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/d.h @@ -0,0 +1 @@ +-10913610,13857413,-15372611,6949391,114729,-8787816,-6275908,-3247719,-18696448,-12055116 diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/d2.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/d2.h new file mode 100644 index 00000000..01aaec75 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/d2.h @@ -0,0 +1 @@ +-21827239,-5839606,-30745221,13898782,229458,15978800,-12551817,-6495438,29715968,9444199 diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe.h new file mode 100644 index 00000000..60c308ba --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe.h @@ -0,0 +1,56 @@ +#ifndef FE_H +#define FE_H + +#include "crypto_int32.h" + +typedef crypto_int32 fe[10]; + +/* +fe means field element. +Here the field is \Z/(2^255-19). +An element t, entries t[0]...t[9], represents the integer +t[0]+2^26 t[1]+2^51 t[2]+2^77 t[3]+2^102 t[4]+...+2^230 t[9]. +Bounds on each t[i] vary depending on context. +*/ + +#define fe_frombytes crypto_sign_ed25519_ref10_fe_frombytes +#define fe_tobytes crypto_sign_ed25519_ref10_fe_tobytes +#define fe_copy crypto_sign_ed25519_ref10_fe_copy +#define fe_isnonzero crypto_sign_ed25519_ref10_fe_isnonzero +#define fe_isnegative crypto_sign_ed25519_ref10_fe_isnegative +#define fe_0 crypto_sign_ed25519_ref10_fe_0 +#define fe_1 crypto_sign_ed25519_ref10_fe_1 +#define fe_cswap crypto_sign_ed25519_ref10_fe_cswap +#define fe_cmov crypto_sign_ed25519_ref10_fe_cmov +#define fe_add crypto_sign_ed25519_ref10_fe_add +#define fe_sub crypto_sign_ed25519_ref10_fe_sub +#define fe_neg crypto_sign_ed25519_ref10_fe_neg +#define fe_mul crypto_sign_ed25519_ref10_fe_mul +#define fe_sq crypto_sign_ed25519_ref10_fe_sq +#define fe_sq2 crypto_sign_ed25519_ref10_fe_sq2 +#define fe_mul121666 crypto_sign_ed25519_ref10_fe_mul121666 +#define fe_invert crypto_sign_ed25519_ref10_fe_invert +#define fe_pow22523 crypto_sign_ed25519_ref10_fe_pow22523 + +extern void fe_frombytes(fe,const unsigned char *); +extern void fe_tobytes(unsigned char *,const fe); + +extern void fe_copy(fe,const fe); +extern int fe_isnonzero(const fe); +extern int fe_isnegative(const fe); +extern void fe_0(fe); +extern void fe_1(fe); +extern void fe_cswap(fe,fe,unsigned int); +extern void fe_cmov(fe,const fe,unsigned int); + +extern void fe_add(fe,const fe,const fe); +extern void fe_sub(fe,const fe,const fe); +extern void fe_neg(fe,const fe); +extern void fe_mul(fe,const fe,const fe); +extern void fe_sq(fe,const fe); +extern void fe_sq2(fe,const fe); +extern void fe_mul121666(fe,const fe); +extern void fe_invert(fe,const fe); +extern void fe_pow22523(fe,const fe); + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_0.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_0.c new file mode 100644 index 00000000..ec879d73 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_0.c @@ -0,0 +1,19 @@ +#include "fe.h" + +/* +h = 0 +*/ + +void fe_0(fe h) +{ + h[0] = 0; + h[1] = 0; + h[2] = 0; + h[3] = 0; + h[4] = 0; + h[5] = 0; + h[6] = 0; + h[7] = 0; + h[8] = 0; + h[9] = 0; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_1.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_1.c new file mode 100644 index 00000000..8cf77848 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_1.c @@ -0,0 +1,19 @@ +#include "fe.h" + +/* +h = 1 +*/ + +void fe_1(fe h) +{ + h[0] = 1; + h[1] = 0; + h[2] = 0; + h[3] = 0; + h[4] = 0; + h[5] = 0; + h[6] = 0; + h[7] = 0; + h[8] = 0; + h[9] = 0; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_add.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_add.c new file mode 100644 index 00000000..e6a81da2 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_add.c @@ -0,0 +1,57 @@ +#include "fe.h" + +/* +h = f + g +Can overlap h with f or g. + +Preconditions: + |f| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. + |g| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. + +Postconditions: + |h| bounded by 1.1*2^26,1.1*2^25,1.1*2^26,1.1*2^25,etc. +*/ + +void fe_add(fe h,const fe f,const fe g) +{ + crypto_int32 f0 = f[0]; + crypto_int32 f1 = f[1]; + crypto_int32 f2 = f[2]; + crypto_int32 f3 = f[3]; + crypto_int32 f4 = f[4]; + crypto_int32 f5 = f[5]; + crypto_int32 f6 = f[6]; + crypto_int32 f7 = f[7]; + crypto_int32 f8 = f[8]; + crypto_int32 f9 = f[9]; + crypto_int32 g0 = g[0]; + crypto_int32 g1 = g[1]; + crypto_int32 g2 = g[2]; + crypto_int32 g3 = g[3]; + crypto_int32 g4 = g[4]; + crypto_int32 g5 = g[5]; + crypto_int32 g6 = g[6]; + crypto_int32 g7 = g[7]; + crypto_int32 g8 = g[8]; + crypto_int32 g9 = g[9]; + crypto_int32 h0 = f0 + g0; + crypto_int32 h1 = f1 + g1; + crypto_int32 h2 = f2 + g2; + crypto_int32 h3 = f3 + g3; + crypto_int32 h4 = f4 + g4; + crypto_int32 h5 = f5 + g5; + crypto_int32 h6 = f6 + g6; + crypto_int32 h7 = f7 + g7; + crypto_int32 h8 = f8 + g8; + crypto_int32 h9 = f9 + g9; + h[0] = h0; + h[1] = h1; + h[2] = h2; + h[3] = h3; + h[4] = h4; + h[5] = h5; + h[6] = h6; + h[7] = h7; + h[8] = h8; + h[9] = h9; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_cmov.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_cmov.c new file mode 100644 index 00000000..8ca584fb --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_cmov.c @@ -0,0 +1,63 @@ +#include "fe.h" + +/* +Replace (f,g) with (g,g) if b == 1; +replace (f,g) with (f,g) if b == 0. + +Preconditions: b in {0,1}. +*/ + +void fe_cmov(fe f,const fe g,unsigned int b) +{ + crypto_int32 f0 = f[0]; + crypto_int32 f1 = f[1]; + crypto_int32 f2 = f[2]; + crypto_int32 f3 = f[3]; + crypto_int32 f4 = f[4]; + crypto_int32 f5 = f[5]; + crypto_int32 f6 = f[6]; + crypto_int32 f7 = f[7]; + crypto_int32 f8 = f[8]; + crypto_int32 f9 = f[9]; + crypto_int32 g0 = g[0]; + crypto_int32 g1 = g[1]; + crypto_int32 g2 = g[2]; + crypto_int32 g3 = g[3]; + crypto_int32 g4 = g[4]; + crypto_int32 g5 = g[5]; + crypto_int32 g6 = g[6]; + crypto_int32 g7 = g[7]; + crypto_int32 g8 = g[8]; + crypto_int32 g9 = g[9]; + crypto_int32 x0 = f0 ^ g0; + crypto_int32 x1 = f1 ^ g1; + crypto_int32 x2 = f2 ^ g2; + crypto_int32 x3 = f3 ^ g3; + crypto_int32 x4 = f4 ^ g4; + crypto_int32 x5 = f5 ^ g5; + crypto_int32 x6 = f6 ^ g6; + crypto_int32 x7 = f7 ^ g7; + crypto_int32 x8 = f8 ^ g8; + crypto_int32 x9 = f9 ^ g9; + b = -b; + x0 &= b; + x1 &= b; + x2 &= b; + x3 &= b; + x4 &= b; + x5 &= b; + x6 &= b; + x7 &= b; + x8 &= b; + x9 &= b; + f[0] = f0 ^ x0; + f[1] = f1 ^ x1; + f[2] = f2 ^ x2; + f[3] = f3 ^ x3; + f[4] = f4 ^ x4; + f[5] = f5 ^ x5; + f[6] = f6 ^ x6; + f[7] = f7 ^ x7; + f[8] = f8 ^ x8; + f[9] = f9 ^ x9; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_copy.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_copy.c new file mode 100644 index 00000000..9c5bf865 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_copy.c @@ -0,0 +1,29 @@ +#include "fe.h" + +/* +h = f +*/ + +void fe_copy(fe h,const fe f) +{ + crypto_int32 f0 = f[0]; + crypto_int32 f1 = f[1]; + crypto_int32 f2 = f[2]; + crypto_int32 f3 = f[3]; + crypto_int32 f4 = f[4]; + crypto_int32 f5 = f[5]; + crypto_int32 f6 = f[6]; + crypto_int32 f7 = f[7]; + crypto_int32 f8 = f[8]; + crypto_int32 f9 = f[9]; + h[0] = f0; + h[1] = f1; + h[2] = f2; + h[3] = f3; + h[4] = f4; + h[5] = f5; + h[6] = f6; + h[7] = f7; + h[8] = f8; + h[9] = f9; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_frombytes.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_frombytes.c new file mode 100644 index 00000000..87e24942 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_frombytes.c @@ -0,0 +1,73 @@ +#include "fe.h" +#include "crypto_int64.h" +#include "crypto_uint64.h" + +static crypto_uint64 load_3(const unsigned char *in) +{ + crypto_uint64 result; + result = (crypto_uint64) in[0]; + result |= ((crypto_uint64) in[1]) << 8; + result |= ((crypto_uint64) in[2]) << 16; + return result; +} + +static crypto_uint64 load_4(const unsigned char *in) +{ + crypto_uint64 result; + result = (crypto_uint64) in[0]; + result |= ((crypto_uint64) in[1]) << 8; + result |= ((crypto_uint64) in[2]) << 16; + result |= ((crypto_uint64) in[3]) << 24; + return result; +} + +/* +Ignores top bit of h. +*/ + +void fe_frombytes(fe h,const unsigned char *s) +{ + crypto_int64 h0 = load_4(s); + crypto_int64 h1 = load_3(s + 4) << 6; + crypto_int64 h2 = load_3(s + 7) << 5; + crypto_int64 h3 = load_3(s + 10) << 3; + crypto_int64 h4 = load_3(s + 13) << 2; + crypto_int64 h5 = load_4(s + 16); + crypto_int64 h6 = load_3(s + 20) << 7; + crypto_int64 h7 = load_3(s + 23) << 5; + crypto_int64 h8 = load_3(s + 26) << 4; + crypto_int64 h9 = (load_3(s + 29) & 8388607) << 2; + crypto_int64 carry0; + crypto_int64 carry1; + crypto_int64 carry2; + crypto_int64 carry3; + crypto_int64 carry4; + crypto_int64 carry5; + crypto_int64 carry6; + crypto_int64 carry7; + crypto_int64 carry8; + crypto_int64 carry9; + + carry9 = (h9 + (crypto_int64) (1<<24)) >> 25; h0 += carry9 * 19; h9 -= carry9 << 25; + carry1 = (h1 + (crypto_int64) (1<<24)) >> 25; h2 += carry1; h1 -= carry1 << 25; + carry3 = (h3 + (crypto_int64) (1<<24)) >> 25; h4 += carry3; h3 -= carry3 << 25; + carry5 = (h5 + (crypto_int64) (1<<24)) >> 25; h6 += carry5; h5 -= carry5 << 25; + carry7 = (h7 + (crypto_int64) (1<<24)) >> 25; h8 += carry7; h7 -= carry7 << 25; + + carry0 = (h0 + (crypto_int64) (1<<25)) >> 26; h1 += carry0; h0 -= carry0 << 26; + carry2 = (h2 + (crypto_int64) (1<<25)) >> 26; h3 += carry2; h2 -= carry2 << 26; + carry4 = (h4 + (crypto_int64) (1<<25)) >> 26; h5 += carry4; h4 -= carry4 << 26; + carry6 = (h6 + (crypto_int64) (1<<25)) >> 26; h7 += carry6; h6 -= carry6 << 26; + carry8 = (h8 + (crypto_int64) (1<<25)) >> 26; h9 += carry8; h8 -= carry8 << 26; + + h[0] = (crypto_int32) h0; + h[1] = (crypto_int32) h1; + h[2] = (crypto_int32) h2; + h[3] = (crypto_int32) h3; + h[4] = (crypto_int32) h4; + h[5] = (crypto_int32) h5; + h[6] = (crypto_int32) h6; + h[7] = (crypto_int32) h7; + h[8] = (crypto_int32) h8; + h[9] = (crypto_int32) h9; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_invert.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_invert.c new file mode 100644 index 00000000..bcfdb8ff --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_invert.c @@ -0,0 +1,14 @@ +#include "fe.h" + +void fe_invert(fe out,const fe z) +{ + fe t0; + fe t1; + fe t2; + fe t3; + int i; + +#include "pow225521.h" + + return; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_isnegative.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_isnegative.c new file mode 100644 index 00000000..3b2c8b8d --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_isnegative.c @@ -0,0 +1,16 @@ +#include "fe.h" + +/* +return 1 if f is in {1,3,5,...,q-2} +return 0 if f is in {0,2,4,...,q-1} + +Preconditions: + |f| bounded by 1.1*2^26,1.1*2^25,1.1*2^26,1.1*2^25,etc. +*/ + +int fe_isnegative(const fe f) +{ + unsigned char s[32]; + fe_tobytes(s,f); + return s[0] & 1; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_isnonzero.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_isnonzero.c new file mode 100644 index 00000000..db29c254 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_isnonzero.c @@ -0,0 +1,19 @@ +#include "fe.h" +#include "crypto_verify_32.h" + +/* +return 1 if f == 0 +return 0 if f != 0 + +Preconditions: + |f| bounded by 1.1*2^26,1.1*2^25,1.1*2^26,1.1*2^25,etc. +*/ + +static unsigned char zero[32]; + +int fe_isnonzero(const fe f) +{ + unsigned char s[32]; + fe_tobytes(s,f); + return crypto_verify_32(s,zero); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_mul.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_mul.c new file mode 100644 index 00000000..d68e2101 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_mul.c @@ -0,0 +1,253 @@ +#include "fe.h" +#include "crypto_int64.h" + +/* +h = f * g +Can overlap h with f or g. + +Preconditions: + |f| bounded by 1.65*2^26,1.65*2^25,1.65*2^26,1.65*2^25,etc. + |g| bounded by 1.65*2^26,1.65*2^25,1.65*2^26,1.65*2^25,etc. + +Postconditions: + |h| bounded by 1.01*2^25,1.01*2^24,1.01*2^25,1.01*2^24,etc. +*/ + +/* +Notes on implementation strategy: + +Using schoolbook multiplication. +Karatsuba would save a little in some cost models. + +Most multiplications by 2 and 19 are 32-bit precomputations; +cheaper than 64-bit postcomputations. + +There is one remaining multiplication by 19 in the carry chain; +one *19 precomputation can be merged into this, +but the resulting data flow is considerably less clean. + +There are 12 carries below. +10 of them are 2-way parallelizable and vectorizable. +Can get away with 11 carries, but then data flow is much deeper. + +With tighter constraints on inputs can squeeze carries into int32. +*/ + +void fe_mul(fe h,const fe f,const fe g) +{ + crypto_int32 f0 = f[0]; + crypto_int32 f1 = f[1]; + crypto_int32 f2 = f[2]; + crypto_int32 f3 = f[3]; + crypto_int32 f4 = f[4]; + crypto_int32 f5 = f[5]; + crypto_int32 f6 = f[6]; + crypto_int32 f7 = f[7]; + crypto_int32 f8 = f[8]; + crypto_int32 f9 = f[9]; + crypto_int32 g0 = g[0]; + crypto_int32 g1 = g[1]; + crypto_int32 g2 = g[2]; + crypto_int32 g3 = g[3]; + crypto_int32 g4 = g[4]; + crypto_int32 g5 = g[5]; + crypto_int32 g6 = g[6]; + crypto_int32 g7 = g[7]; + crypto_int32 g8 = g[8]; + crypto_int32 g9 = g[9]; + crypto_int32 g1_19 = 19 * g1; /* 1.959375*2^29 */ + crypto_int32 g2_19 = 19 * g2; /* 1.959375*2^30; still ok */ + crypto_int32 g3_19 = 19 * g3; + crypto_int32 g4_19 = 19 * g4; + crypto_int32 g5_19 = 19 * g5; + crypto_int32 g6_19 = 19 * g6; + crypto_int32 g7_19 = 19 * g7; + crypto_int32 g8_19 = 19 * g8; + crypto_int32 g9_19 = 19 * g9; + crypto_int32 f1_2 = 2 * f1; + crypto_int32 f3_2 = 2 * f3; + crypto_int32 f5_2 = 2 * f5; + crypto_int32 f7_2 = 2 * f7; + crypto_int32 f9_2 = 2 * f9; + crypto_int64 f0g0 = f0 * (crypto_int64) g0; + crypto_int64 f0g1 = f0 * (crypto_int64) g1; + crypto_int64 f0g2 = f0 * (crypto_int64) g2; + crypto_int64 f0g3 = f0 * (crypto_int64) g3; + crypto_int64 f0g4 = f0 * (crypto_int64) g4; + crypto_int64 f0g5 = f0 * (crypto_int64) g5; + crypto_int64 f0g6 = f0 * (crypto_int64) g6; + crypto_int64 f0g7 = f0 * (crypto_int64) g7; + crypto_int64 f0g8 = f0 * (crypto_int64) g8; + crypto_int64 f0g9 = f0 * (crypto_int64) g9; + crypto_int64 f1g0 = f1 * (crypto_int64) g0; + crypto_int64 f1g1_2 = f1_2 * (crypto_int64) g1; + crypto_int64 f1g2 = f1 * (crypto_int64) g2; + crypto_int64 f1g3_2 = f1_2 * (crypto_int64) g3; + crypto_int64 f1g4 = f1 * (crypto_int64) g4; + crypto_int64 f1g5_2 = f1_2 * (crypto_int64) g5; + crypto_int64 f1g6 = f1 * (crypto_int64) g6; + crypto_int64 f1g7_2 = f1_2 * (crypto_int64) g7; + crypto_int64 f1g8 = f1 * (crypto_int64) g8; + crypto_int64 f1g9_38 = f1_2 * (crypto_int64) g9_19; + crypto_int64 f2g0 = f2 * (crypto_int64) g0; + crypto_int64 f2g1 = f2 * (crypto_int64) g1; + crypto_int64 f2g2 = f2 * (crypto_int64) g2; + crypto_int64 f2g3 = f2 * (crypto_int64) g3; + crypto_int64 f2g4 = f2 * (crypto_int64) g4; + crypto_int64 f2g5 = f2 * (crypto_int64) g5; + crypto_int64 f2g6 = f2 * (crypto_int64) g6; + crypto_int64 f2g7 = f2 * (crypto_int64) g7; + crypto_int64 f2g8_19 = f2 * (crypto_int64) g8_19; + crypto_int64 f2g9_19 = f2 * (crypto_int64) g9_19; + crypto_int64 f3g0 = f3 * (crypto_int64) g0; + crypto_int64 f3g1_2 = f3_2 * (crypto_int64) g1; + crypto_int64 f3g2 = f3 * (crypto_int64) g2; + crypto_int64 f3g3_2 = f3_2 * (crypto_int64) g3; + crypto_int64 f3g4 = f3 * (crypto_int64) g4; + crypto_int64 f3g5_2 = f3_2 * (crypto_int64) g5; + crypto_int64 f3g6 = f3 * (crypto_int64) g6; + crypto_int64 f3g7_38 = f3_2 * (crypto_int64) g7_19; + crypto_int64 f3g8_19 = f3 * (crypto_int64) g8_19; + crypto_int64 f3g9_38 = f3_2 * (crypto_int64) g9_19; + crypto_int64 f4g0 = f4 * (crypto_int64) g0; + crypto_int64 f4g1 = f4 * (crypto_int64) g1; + crypto_int64 f4g2 = f4 * (crypto_int64) g2; + crypto_int64 f4g3 = f4 * (crypto_int64) g3; + crypto_int64 f4g4 = f4 * (crypto_int64) g4; + crypto_int64 f4g5 = f4 * (crypto_int64) g5; + crypto_int64 f4g6_19 = f4 * (crypto_int64) g6_19; + crypto_int64 f4g7_19 = f4 * (crypto_int64) g7_19; + crypto_int64 f4g8_19 = f4 * (crypto_int64) g8_19; + crypto_int64 f4g9_19 = f4 * (crypto_int64) g9_19; + crypto_int64 f5g0 = f5 * (crypto_int64) g0; + crypto_int64 f5g1_2 = f5_2 * (crypto_int64) g1; + crypto_int64 f5g2 = f5 * (crypto_int64) g2; + crypto_int64 f5g3_2 = f5_2 * (crypto_int64) g3; + crypto_int64 f5g4 = f5 * (crypto_int64) g4; + crypto_int64 f5g5_38 = f5_2 * (crypto_int64) g5_19; + crypto_int64 f5g6_19 = f5 * (crypto_int64) g6_19; + crypto_int64 f5g7_38 = f5_2 * (crypto_int64) g7_19; + crypto_int64 f5g8_19 = f5 * (crypto_int64) g8_19; + crypto_int64 f5g9_38 = f5_2 * (crypto_int64) g9_19; + crypto_int64 f6g0 = f6 * (crypto_int64) g0; + crypto_int64 f6g1 = f6 * (crypto_int64) g1; + crypto_int64 f6g2 = f6 * (crypto_int64) g2; + crypto_int64 f6g3 = f6 * (crypto_int64) g3; + crypto_int64 f6g4_19 = f6 * (crypto_int64) g4_19; + crypto_int64 f6g5_19 = f6 * (crypto_int64) g5_19; + crypto_int64 f6g6_19 = f6 * (crypto_int64) g6_19; + crypto_int64 f6g7_19 = f6 * (crypto_int64) g7_19; + crypto_int64 f6g8_19 = f6 * (crypto_int64) g8_19; + crypto_int64 f6g9_19 = f6 * (crypto_int64) g9_19; + crypto_int64 f7g0 = f7 * (crypto_int64) g0; + crypto_int64 f7g1_2 = f7_2 * (crypto_int64) g1; + crypto_int64 f7g2 = f7 * (crypto_int64) g2; + crypto_int64 f7g3_38 = f7_2 * (crypto_int64) g3_19; + crypto_int64 f7g4_19 = f7 * (crypto_int64) g4_19; + crypto_int64 f7g5_38 = f7_2 * (crypto_int64) g5_19; + crypto_int64 f7g6_19 = f7 * (crypto_int64) g6_19; + crypto_int64 f7g7_38 = f7_2 * (crypto_int64) g7_19; + crypto_int64 f7g8_19 = f7 * (crypto_int64) g8_19; + crypto_int64 f7g9_38 = f7_2 * (crypto_int64) g9_19; + crypto_int64 f8g0 = f8 * (crypto_int64) g0; + crypto_int64 f8g1 = f8 * (crypto_int64) g1; + crypto_int64 f8g2_19 = f8 * (crypto_int64) g2_19; + crypto_int64 f8g3_19 = f8 * (crypto_int64) g3_19; + crypto_int64 f8g4_19 = f8 * (crypto_int64) g4_19; + crypto_int64 f8g5_19 = f8 * (crypto_int64) g5_19; + crypto_int64 f8g6_19 = f8 * (crypto_int64) g6_19; + crypto_int64 f8g7_19 = f8 * (crypto_int64) g7_19; + crypto_int64 f8g8_19 = f8 * (crypto_int64) g8_19; + crypto_int64 f8g9_19 = f8 * (crypto_int64) g9_19; + crypto_int64 f9g0 = f9 * (crypto_int64) g0; + crypto_int64 f9g1_38 = f9_2 * (crypto_int64) g1_19; + crypto_int64 f9g2_19 = f9 * (crypto_int64) g2_19; + crypto_int64 f9g3_38 = f9_2 * (crypto_int64) g3_19; + crypto_int64 f9g4_19 = f9 * (crypto_int64) g4_19; + crypto_int64 f9g5_38 = f9_2 * (crypto_int64) g5_19; + crypto_int64 f9g6_19 = f9 * (crypto_int64) g6_19; + crypto_int64 f9g7_38 = f9_2 * (crypto_int64) g7_19; + crypto_int64 f9g8_19 = f9 * (crypto_int64) g8_19; + crypto_int64 f9g9_38 = f9_2 * (crypto_int64) g9_19; + crypto_int64 h0 = f0g0+f1g9_38+f2g8_19+f3g7_38+f4g6_19+f5g5_38+f6g4_19+f7g3_38+f8g2_19+f9g1_38; + crypto_int64 h1 = f0g1+f1g0 +f2g9_19+f3g8_19+f4g7_19+f5g6_19+f6g5_19+f7g4_19+f8g3_19+f9g2_19; + crypto_int64 h2 = f0g2+f1g1_2 +f2g0 +f3g9_38+f4g8_19+f5g7_38+f6g6_19+f7g5_38+f8g4_19+f9g3_38; + crypto_int64 h3 = f0g3+f1g2 +f2g1 +f3g0 +f4g9_19+f5g8_19+f6g7_19+f7g6_19+f8g5_19+f9g4_19; + crypto_int64 h4 = f0g4+f1g3_2 +f2g2 +f3g1_2 +f4g0 +f5g9_38+f6g8_19+f7g7_38+f8g6_19+f9g5_38; + crypto_int64 h5 = f0g5+f1g4 +f2g3 +f3g2 +f4g1 +f5g0 +f6g9_19+f7g8_19+f8g7_19+f9g6_19; + crypto_int64 h6 = f0g6+f1g5_2 +f2g4 +f3g3_2 +f4g2 +f5g1_2 +f6g0 +f7g9_38+f8g8_19+f9g7_38; + crypto_int64 h7 = f0g7+f1g6 +f2g5 +f3g4 +f4g3 +f5g2 +f6g1 +f7g0 +f8g9_19+f9g8_19; + crypto_int64 h8 = f0g8+f1g7_2 +f2g6 +f3g5_2 +f4g4 +f5g3_2 +f6g2 +f7g1_2 +f8g0 +f9g9_38; + crypto_int64 h9 = f0g9+f1g8 +f2g7 +f3g6 +f4g5 +f5g4 +f6g3 +f7g2 +f8g1 +f9g0 ; + crypto_int64 carry0; + crypto_int64 carry1; + crypto_int64 carry2; + crypto_int64 carry3; + crypto_int64 carry4; + crypto_int64 carry5; + crypto_int64 carry6; + crypto_int64 carry7; + crypto_int64 carry8; + crypto_int64 carry9; + + /* + |h0| <= (1.65*1.65*2^52*(1+19+19+19+19)+1.65*1.65*2^50*(38+38+38+38+38)) + i.e. |h0| <= 1.4*2^60; narrower ranges for h2, h4, h6, h8 + |h1| <= (1.65*1.65*2^51*(1+1+19+19+19+19+19+19+19+19)) + i.e. |h1| <= 1.7*2^59; narrower ranges for h3, h5, h7, h9 + */ + + carry0 = (h0 + (crypto_int64) (1<<25)) >> 26; h1 += carry0; h0 -= carry0 << 26; + carry4 = (h4 + (crypto_int64) (1<<25)) >> 26; h5 += carry4; h4 -= carry4 << 26; + /* |h0| <= 2^25 */ + /* |h4| <= 2^25 */ + /* |h1| <= 1.71*2^59 */ + /* |h5| <= 1.71*2^59 */ + + carry1 = (h1 + (crypto_int64) (1<<24)) >> 25; h2 += carry1; h1 -= carry1 << 25; + carry5 = (h5 + (crypto_int64) (1<<24)) >> 25; h6 += carry5; h5 -= carry5 << 25; + /* |h1| <= 2^24; from now on fits into int32 */ + /* |h5| <= 2^24; from now on fits into int32 */ + /* |h2| <= 1.41*2^60 */ + /* |h6| <= 1.41*2^60 */ + + carry2 = (h2 + (crypto_int64) (1<<25)) >> 26; h3 += carry2; h2 -= carry2 << 26; + carry6 = (h6 + (crypto_int64) (1<<25)) >> 26; h7 += carry6; h6 -= carry6 << 26; + /* |h2| <= 2^25; from now on fits into int32 unchanged */ + /* |h6| <= 2^25; from now on fits into int32 unchanged */ + /* |h3| <= 1.71*2^59 */ + /* |h7| <= 1.71*2^59 */ + + carry3 = (h3 + (crypto_int64) (1<<24)) >> 25; h4 += carry3; h3 -= carry3 << 25; + carry7 = (h7 + (crypto_int64) (1<<24)) >> 25; h8 += carry7; h7 -= carry7 << 25; + /* |h3| <= 2^24; from now on fits into int32 unchanged */ + /* |h7| <= 2^24; from now on fits into int32 unchanged */ + /* |h4| <= 1.72*2^34 */ + /* |h8| <= 1.41*2^60 */ + + carry4 = (h4 + (crypto_int64) (1<<25)) >> 26; h5 += carry4; h4 -= carry4 << 26; + carry8 = (h8 + (crypto_int64) (1<<25)) >> 26; h9 += carry8; h8 -= carry8 << 26; + /* |h4| <= 2^25; from now on fits into int32 unchanged */ + /* |h8| <= 2^25; from now on fits into int32 unchanged */ + /* |h5| <= 1.01*2^24 */ + /* |h9| <= 1.71*2^59 */ + + carry9 = (h9 + (crypto_int64) (1<<24)) >> 25; h0 += carry9 * 19; h9 -= carry9 << 25; + /* |h9| <= 2^24; from now on fits into int32 unchanged */ + /* |h0| <= 1.1*2^39 */ + + carry0 = (h0 + (crypto_int64) (1<<25)) >> 26; h1 += carry0; h0 -= carry0 << 26; + /* |h0| <= 2^25; from now on fits into int32 unchanged */ + /* |h1| <= 1.01*2^24 */ + + h[0] = (crypto_int32) h0; + h[1] = (crypto_int32) h1; + h[2] = (crypto_int32) h2; + h[3] = (crypto_int32) h3; + h[4] = (crypto_int32) h4; + h[5] = (crypto_int32) h5; + h[6] = (crypto_int32) h6; + h[7] = (crypto_int32) h7; + h[8] = (crypto_int32) h8; + h[9] = (crypto_int32) h9; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_neg.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_neg.c new file mode 100644 index 00000000..2078ce52 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_neg.c @@ -0,0 +1,45 @@ +#include "fe.h" + +/* +h = -f + +Preconditions: + |f| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. + +Postconditions: + |h| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. +*/ + +void fe_neg(fe h,const fe f) +{ + crypto_int32 f0 = f[0]; + crypto_int32 f1 = f[1]; + crypto_int32 f2 = f[2]; + crypto_int32 f3 = f[3]; + crypto_int32 f4 = f[4]; + crypto_int32 f5 = f[5]; + crypto_int32 f6 = f[6]; + crypto_int32 f7 = f[7]; + crypto_int32 f8 = f[8]; + crypto_int32 f9 = f[9]; + crypto_int32 h0 = -f0; + crypto_int32 h1 = -f1; + crypto_int32 h2 = -f2; + crypto_int32 h3 = -f3; + crypto_int32 h4 = -f4; + crypto_int32 h5 = -f5; + crypto_int32 h6 = -f6; + crypto_int32 h7 = -f7; + crypto_int32 h8 = -f8; + crypto_int32 h9 = -f9; + h[0] = h0; + h[1] = h1; + h[2] = h2; + h[3] = h3; + h[4] = h4; + h[5] = h5; + h[6] = h6; + h[7] = h7; + h[8] = h8; + h[9] = h9; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_pow22523.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_pow22523.c new file mode 100644 index 00000000..56675a59 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_pow22523.c @@ -0,0 +1,13 @@ +#include "fe.h" + +void fe_pow22523(fe out,const fe z) +{ + fe t0; + fe t1; + fe t2; + int i; + +#include "pow22523.h" + + return; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_sq.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_sq.c new file mode 100644 index 00000000..54a39496 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_sq.c @@ -0,0 +1,149 @@ +#include "fe.h" +#include "crypto_int64.h" + +/* +h = f * f +Can overlap h with f. + +Preconditions: + |f| bounded by 1.65*2^26,1.65*2^25,1.65*2^26,1.65*2^25,etc. + +Postconditions: + |h| bounded by 1.01*2^25,1.01*2^24,1.01*2^25,1.01*2^24,etc. +*/ + +/* +See fe_mul.c for discussion of implementation strategy. +*/ + +void fe_sq(fe h,const fe f) +{ + crypto_int32 f0 = f[0]; + crypto_int32 f1 = f[1]; + crypto_int32 f2 = f[2]; + crypto_int32 f3 = f[3]; + crypto_int32 f4 = f[4]; + crypto_int32 f5 = f[5]; + crypto_int32 f6 = f[6]; + crypto_int32 f7 = f[7]; + crypto_int32 f8 = f[8]; + crypto_int32 f9 = f[9]; + crypto_int32 f0_2 = 2 * f0; + crypto_int32 f1_2 = 2 * f1; + crypto_int32 f2_2 = 2 * f2; + crypto_int32 f3_2 = 2 * f3; + crypto_int32 f4_2 = 2 * f4; + crypto_int32 f5_2 = 2 * f5; + crypto_int32 f6_2 = 2 * f6; + crypto_int32 f7_2 = 2 * f7; + crypto_int32 f5_38 = 38 * f5; /* 1.959375*2^30 */ + crypto_int32 f6_19 = 19 * f6; /* 1.959375*2^30 */ + crypto_int32 f7_38 = 38 * f7; /* 1.959375*2^30 */ + crypto_int32 f8_19 = 19 * f8; /* 1.959375*2^30 */ + crypto_int32 f9_38 = 38 * f9; /* 1.959375*2^30 */ + crypto_int64 f0f0 = f0 * (crypto_int64) f0; + crypto_int64 f0f1_2 = f0_2 * (crypto_int64) f1; + crypto_int64 f0f2_2 = f0_2 * (crypto_int64) f2; + crypto_int64 f0f3_2 = f0_2 * (crypto_int64) f3; + crypto_int64 f0f4_2 = f0_2 * (crypto_int64) f4; + crypto_int64 f0f5_2 = f0_2 * (crypto_int64) f5; + crypto_int64 f0f6_2 = f0_2 * (crypto_int64) f6; + crypto_int64 f0f7_2 = f0_2 * (crypto_int64) f7; + crypto_int64 f0f8_2 = f0_2 * (crypto_int64) f8; + crypto_int64 f0f9_2 = f0_2 * (crypto_int64) f9; + crypto_int64 f1f1_2 = f1_2 * (crypto_int64) f1; + crypto_int64 f1f2_2 = f1_2 * (crypto_int64) f2; + crypto_int64 f1f3_4 = f1_2 * (crypto_int64) f3_2; + crypto_int64 f1f4_2 = f1_2 * (crypto_int64) f4; + crypto_int64 f1f5_4 = f1_2 * (crypto_int64) f5_2; + crypto_int64 f1f6_2 = f1_2 * (crypto_int64) f6; + crypto_int64 f1f7_4 = f1_2 * (crypto_int64) f7_2; + crypto_int64 f1f8_2 = f1_2 * (crypto_int64) f8; + crypto_int64 f1f9_76 = f1_2 * (crypto_int64) f9_38; + crypto_int64 f2f2 = f2 * (crypto_int64) f2; + crypto_int64 f2f3_2 = f2_2 * (crypto_int64) f3; + crypto_int64 f2f4_2 = f2_2 * (crypto_int64) f4; + crypto_int64 f2f5_2 = f2_2 * (crypto_int64) f5; + crypto_int64 f2f6_2 = f2_2 * (crypto_int64) f6; + crypto_int64 f2f7_2 = f2_2 * (crypto_int64) f7; + crypto_int64 f2f8_38 = f2_2 * (crypto_int64) f8_19; + crypto_int64 f2f9_38 = f2 * (crypto_int64) f9_38; + crypto_int64 f3f3_2 = f3_2 * (crypto_int64) f3; + crypto_int64 f3f4_2 = f3_2 * (crypto_int64) f4; + crypto_int64 f3f5_4 = f3_2 * (crypto_int64) f5_2; + crypto_int64 f3f6_2 = f3_2 * (crypto_int64) f6; + crypto_int64 f3f7_76 = f3_2 * (crypto_int64) f7_38; + crypto_int64 f3f8_38 = f3_2 * (crypto_int64) f8_19; + crypto_int64 f3f9_76 = f3_2 * (crypto_int64) f9_38; + crypto_int64 f4f4 = f4 * (crypto_int64) f4; + crypto_int64 f4f5_2 = f4_2 * (crypto_int64) f5; + crypto_int64 f4f6_38 = f4_2 * (crypto_int64) f6_19; + crypto_int64 f4f7_38 = f4 * (crypto_int64) f7_38; + crypto_int64 f4f8_38 = f4_2 * (crypto_int64) f8_19; + crypto_int64 f4f9_38 = f4 * (crypto_int64) f9_38; + crypto_int64 f5f5_38 = f5 * (crypto_int64) f5_38; + crypto_int64 f5f6_38 = f5_2 * (crypto_int64) f6_19; + crypto_int64 f5f7_76 = f5_2 * (crypto_int64) f7_38; + crypto_int64 f5f8_38 = f5_2 * (crypto_int64) f8_19; + crypto_int64 f5f9_76 = f5_2 * (crypto_int64) f9_38; + crypto_int64 f6f6_19 = f6 * (crypto_int64) f6_19; + crypto_int64 f6f7_38 = f6 * (crypto_int64) f7_38; + crypto_int64 f6f8_38 = f6_2 * (crypto_int64) f8_19; + crypto_int64 f6f9_38 = f6 * (crypto_int64) f9_38; + crypto_int64 f7f7_38 = f7 * (crypto_int64) f7_38; + crypto_int64 f7f8_38 = f7_2 * (crypto_int64) f8_19; + crypto_int64 f7f9_76 = f7_2 * (crypto_int64) f9_38; + crypto_int64 f8f8_19 = f8 * (crypto_int64) f8_19; + crypto_int64 f8f9_38 = f8 * (crypto_int64) f9_38; + crypto_int64 f9f9_38 = f9 * (crypto_int64) f9_38; + crypto_int64 h0 = f0f0 +f1f9_76+f2f8_38+f3f7_76+f4f6_38+f5f5_38; + crypto_int64 h1 = f0f1_2+f2f9_38+f3f8_38+f4f7_38+f5f6_38; + crypto_int64 h2 = f0f2_2+f1f1_2 +f3f9_76+f4f8_38+f5f7_76+f6f6_19; + crypto_int64 h3 = f0f3_2+f1f2_2 +f4f9_38+f5f8_38+f6f7_38; + crypto_int64 h4 = f0f4_2+f1f3_4 +f2f2 +f5f9_76+f6f8_38+f7f7_38; + crypto_int64 h5 = f0f5_2+f1f4_2 +f2f3_2 +f6f9_38+f7f8_38; + crypto_int64 h6 = f0f6_2+f1f5_4 +f2f4_2 +f3f3_2 +f7f9_76+f8f8_19; + crypto_int64 h7 = f0f7_2+f1f6_2 +f2f5_2 +f3f4_2 +f8f9_38; + crypto_int64 h8 = f0f8_2+f1f7_4 +f2f6_2 +f3f5_4 +f4f4 +f9f9_38; + crypto_int64 h9 = f0f9_2+f1f8_2 +f2f7_2 +f3f6_2 +f4f5_2; + crypto_int64 carry0; + crypto_int64 carry1; + crypto_int64 carry2; + crypto_int64 carry3; + crypto_int64 carry4; + crypto_int64 carry5; + crypto_int64 carry6; + crypto_int64 carry7; + crypto_int64 carry8; + crypto_int64 carry9; + + carry0 = (h0 + (crypto_int64) (1<<25)) >> 26; h1 += carry0; h0 -= carry0 << 26; + carry4 = (h4 + (crypto_int64) (1<<25)) >> 26; h5 += carry4; h4 -= carry4 << 26; + + carry1 = (h1 + (crypto_int64) (1<<24)) >> 25; h2 += carry1; h1 -= carry1 << 25; + carry5 = (h5 + (crypto_int64) (1<<24)) >> 25; h6 += carry5; h5 -= carry5 << 25; + + carry2 = (h2 + (crypto_int64) (1<<25)) >> 26; h3 += carry2; h2 -= carry2 << 26; + carry6 = (h6 + (crypto_int64) (1<<25)) >> 26; h7 += carry6; h6 -= carry6 << 26; + + carry3 = (h3 + (crypto_int64) (1<<24)) >> 25; h4 += carry3; h3 -= carry3 << 25; + carry7 = (h7 + (crypto_int64) (1<<24)) >> 25; h8 += carry7; h7 -= carry7 << 25; + + carry4 = (h4 + (crypto_int64) (1<<25)) >> 26; h5 += carry4; h4 -= carry4 << 26; + carry8 = (h8 + (crypto_int64) (1<<25)) >> 26; h9 += carry8; h8 -= carry8 << 26; + + carry9 = (h9 + (crypto_int64) (1<<24)) >> 25; h0 += carry9 * 19; h9 -= carry9 << 25; + + carry0 = (h0 + (crypto_int64) (1<<25)) >> 26; h1 += carry0; h0 -= carry0 << 26; + + h[0] = (crypto_int32) h0; + h[1] = (crypto_int32) h1; + h[2] = (crypto_int32) h2; + h[3] = (crypto_int32) h3; + h[4] = (crypto_int32) h4; + h[5] = (crypto_int32) h5; + h[6] = (crypto_int32) h6; + h[7] = (crypto_int32) h7; + h[8] = (crypto_int32) h8; + h[9] = (crypto_int32) h9; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_sq2.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_sq2.c new file mode 100644 index 00000000..01b149f5 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_sq2.c @@ -0,0 +1,160 @@ +#include "fe.h" +#include "crypto_int64.h" + +/* +h = 2 * f * f +Can overlap h with f. + +Preconditions: + |f| bounded by 1.65*2^26,1.65*2^25,1.65*2^26,1.65*2^25,etc. + +Postconditions: + |h| bounded by 1.01*2^25,1.01*2^24,1.01*2^25,1.01*2^24,etc. +*/ + +/* +See fe_mul.c for discussion of implementation strategy. +*/ + +void fe_sq2(fe h,const fe f) +{ + crypto_int32 f0 = f[0]; + crypto_int32 f1 = f[1]; + crypto_int32 f2 = f[2]; + crypto_int32 f3 = f[3]; + crypto_int32 f4 = f[4]; + crypto_int32 f5 = f[5]; + crypto_int32 f6 = f[6]; + crypto_int32 f7 = f[7]; + crypto_int32 f8 = f[8]; + crypto_int32 f9 = f[9]; + crypto_int32 f0_2 = 2 * f0; + crypto_int32 f1_2 = 2 * f1; + crypto_int32 f2_2 = 2 * f2; + crypto_int32 f3_2 = 2 * f3; + crypto_int32 f4_2 = 2 * f4; + crypto_int32 f5_2 = 2 * f5; + crypto_int32 f6_2 = 2 * f6; + crypto_int32 f7_2 = 2 * f7; + crypto_int32 f5_38 = 38 * f5; /* 1.959375*2^30 */ + crypto_int32 f6_19 = 19 * f6; /* 1.959375*2^30 */ + crypto_int32 f7_38 = 38 * f7; /* 1.959375*2^30 */ + crypto_int32 f8_19 = 19 * f8; /* 1.959375*2^30 */ + crypto_int32 f9_38 = 38 * f9; /* 1.959375*2^30 */ + crypto_int64 f0f0 = f0 * (crypto_int64) f0; + crypto_int64 f0f1_2 = f0_2 * (crypto_int64) f1; + crypto_int64 f0f2_2 = f0_2 * (crypto_int64) f2; + crypto_int64 f0f3_2 = f0_2 * (crypto_int64) f3; + crypto_int64 f0f4_2 = f0_2 * (crypto_int64) f4; + crypto_int64 f0f5_2 = f0_2 * (crypto_int64) f5; + crypto_int64 f0f6_2 = f0_2 * (crypto_int64) f6; + crypto_int64 f0f7_2 = f0_2 * (crypto_int64) f7; + crypto_int64 f0f8_2 = f0_2 * (crypto_int64) f8; + crypto_int64 f0f9_2 = f0_2 * (crypto_int64) f9; + crypto_int64 f1f1_2 = f1_2 * (crypto_int64) f1; + crypto_int64 f1f2_2 = f1_2 * (crypto_int64) f2; + crypto_int64 f1f3_4 = f1_2 * (crypto_int64) f3_2; + crypto_int64 f1f4_2 = f1_2 * (crypto_int64) f4; + crypto_int64 f1f5_4 = f1_2 * (crypto_int64) f5_2; + crypto_int64 f1f6_2 = f1_2 * (crypto_int64) f6; + crypto_int64 f1f7_4 = f1_2 * (crypto_int64) f7_2; + crypto_int64 f1f8_2 = f1_2 * (crypto_int64) f8; + crypto_int64 f1f9_76 = f1_2 * (crypto_int64) f9_38; + crypto_int64 f2f2 = f2 * (crypto_int64) f2; + crypto_int64 f2f3_2 = f2_2 * (crypto_int64) f3; + crypto_int64 f2f4_2 = f2_2 * (crypto_int64) f4; + crypto_int64 f2f5_2 = f2_2 * (crypto_int64) f5; + crypto_int64 f2f6_2 = f2_2 * (crypto_int64) f6; + crypto_int64 f2f7_2 = f2_2 * (crypto_int64) f7; + crypto_int64 f2f8_38 = f2_2 * (crypto_int64) f8_19; + crypto_int64 f2f9_38 = f2 * (crypto_int64) f9_38; + crypto_int64 f3f3_2 = f3_2 * (crypto_int64) f3; + crypto_int64 f3f4_2 = f3_2 * (crypto_int64) f4; + crypto_int64 f3f5_4 = f3_2 * (crypto_int64) f5_2; + crypto_int64 f3f6_2 = f3_2 * (crypto_int64) f6; + crypto_int64 f3f7_76 = f3_2 * (crypto_int64) f7_38; + crypto_int64 f3f8_38 = f3_2 * (crypto_int64) f8_19; + crypto_int64 f3f9_76 = f3_2 * (crypto_int64) f9_38; + crypto_int64 f4f4 = f4 * (crypto_int64) f4; + crypto_int64 f4f5_2 = f4_2 * (crypto_int64) f5; + crypto_int64 f4f6_38 = f4_2 * (crypto_int64) f6_19; + crypto_int64 f4f7_38 = f4 * (crypto_int64) f7_38; + crypto_int64 f4f8_38 = f4_2 * (crypto_int64) f8_19; + crypto_int64 f4f9_38 = f4 * (crypto_int64) f9_38; + crypto_int64 f5f5_38 = f5 * (crypto_int64) f5_38; + crypto_int64 f5f6_38 = f5_2 * (crypto_int64) f6_19; + crypto_int64 f5f7_76 = f5_2 * (crypto_int64) f7_38; + crypto_int64 f5f8_38 = f5_2 * (crypto_int64) f8_19; + crypto_int64 f5f9_76 = f5_2 * (crypto_int64) f9_38; + crypto_int64 f6f6_19 = f6 * (crypto_int64) f6_19; + crypto_int64 f6f7_38 = f6 * (crypto_int64) f7_38; + crypto_int64 f6f8_38 = f6_2 * (crypto_int64) f8_19; + crypto_int64 f6f9_38 = f6 * (crypto_int64) f9_38; + crypto_int64 f7f7_38 = f7 * (crypto_int64) f7_38; + crypto_int64 f7f8_38 = f7_2 * (crypto_int64) f8_19; + crypto_int64 f7f9_76 = f7_2 * (crypto_int64) f9_38; + crypto_int64 f8f8_19 = f8 * (crypto_int64) f8_19; + crypto_int64 f8f9_38 = f8 * (crypto_int64) f9_38; + crypto_int64 f9f9_38 = f9 * (crypto_int64) f9_38; + crypto_int64 h0 = f0f0 +f1f9_76+f2f8_38+f3f7_76+f4f6_38+f5f5_38; + crypto_int64 h1 = f0f1_2+f2f9_38+f3f8_38+f4f7_38+f5f6_38; + crypto_int64 h2 = f0f2_2+f1f1_2 +f3f9_76+f4f8_38+f5f7_76+f6f6_19; + crypto_int64 h3 = f0f3_2+f1f2_2 +f4f9_38+f5f8_38+f6f7_38; + crypto_int64 h4 = f0f4_2+f1f3_4 +f2f2 +f5f9_76+f6f8_38+f7f7_38; + crypto_int64 h5 = f0f5_2+f1f4_2 +f2f3_2 +f6f9_38+f7f8_38; + crypto_int64 h6 = f0f6_2+f1f5_4 +f2f4_2 +f3f3_2 +f7f9_76+f8f8_19; + crypto_int64 h7 = f0f7_2+f1f6_2 +f2f5_2 +f3f4_2 +f8f9_38; + crypto_int64 h8 = f0f8_2+f1f7_4 +f2f6_2 +f3f5_4 +f4f4 +f9f9_38; + crypto_int64 h9 = f0f9_2+f1f8_2 +f2f7_2 +f3f6_2 +f4f5_2; + crypto_int64 carry0; + crypto_int64 carry1; + crypto_int64 carry2; + crypto_int64 carry3; + crypto_int64 carry4; + crypto_int64 carry5; + crypto_int64 carry6; + crypto_int64 carry7; + crypto_int64 carry8; + crypto_int64 carry9; + + h0 += h0; + h1 += h1; + h2 += h2; + h3 += h3; + h4 += h4; + h5 += h5; + h6 += h6; + h7 += h7; + h8 += h8; + h9 += h9; + + carry0 = (h0 + (crypto_int64) (1<<25)) >> 26; h1 += carry0; h0 -= carry0 << 26; + carry4 = (h4 + (crypto_int64) (1<<25)) >> 26; h5 += carry4; h4 -= carry4 << 26; + + carry1 = (h1 + (crypto_int64) (1<<24)) >> 25; h2 += carry1; h1 -= carry1 << 25; + carry5 = (h5 + (crypto_int64) (1<<24)) >> 25; h6 += carry5; h5 -= carry5 << 25; + + carry2 = (h2 + (crypto_int64) (1<<25)) >> 26; h3 += carry2; h2 -= carry2 << 26; + carry6 = (h6 + (crypto_int64) (1<<25)) >> 26; h7 += carry6; h6 -= carry6 << 26; + + carry3 = (h3 + (crypto_int64) (1<<24)) >> 25; h4 += carry3; h3 -= carry3 << 25; + carry7 = (h7 + (crypto_int64) (1<<24)) >> 25; h8 += carry7; h7 -= carry7 << 25; + + carry4 = (h4 + (crypto_int64) (1<<25)) >> 26; h5 += carry4; h4 -= carry4 << 26; + carry8 = (h8 + (crypto_int64) (1<<25)) >> 26; h9 += carry8; h8 -= carry8 << 26; + + carry9 = (h9 + (crypto_int64) (1<<24)) >> 25; h0 += carry9 * 19; h9 -= carry9 << 25; + + carry0 = (h0 + (crypto_int64) (1<<25)) >> 26; h1 += carry0; h0 -= carry0 << 26; + + h[0] = (crypto_int32) h0; + h[1] = (crypto_int32) h1; + h[2] = (crypto_int32) h2; + h[3] = (crypto_int32) h3; + h[4] = (crypto_int32) h4; + h[5] = (crypto_int32) h5; + h[6] = (crypto_int32) h6; + h[7] = (crypto_int32) h7; + h[8] = (crypto_int32) h8; + h[9] = (crypto_int32) h9; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_sub.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_sub.c new file mode 100644 index 00000000..6e26b7df --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_sub.c @@ -0,0 +1,57 @@ +#include "fe.h" + +/* +h = f - g +Can overlap h with f or g. + +Preconditions: + |f| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. + |g| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. + +Postconditions: + |h| bounded by 1.1*2^26,1.1*2^25,1.1*2^26,1.1*2^25,etc. +*/ + +void fe_sub(fe h,const fe f,const fe g) +{ + crypto_int32 f0 = f[0]; + crypto_int32 f1 = f[1]; + crypto_int32 f2 = f[2]; + crypto_int32 f3 = f[3]; + crypto_int32 f4 = f[4]; + crypto_int32 f5 = f[5]; + crypto_int32 f6 = f[6]; + crypto_int32 f7 = f[7]; + crypto_int32 f8 = f[8]; + crypto_int32 f9 = f[9]; + crypto_int32 g0 = g[0]; + crypto_int32 g1 = g[1]; + crypto_int32 g2 = g[2]; + crypto_int32 g3 = g[3]; + crypto_int32 g4 = g[4]; + crypto_int32 g5 = g[5]; + crypto_int32 g6 = g[6]; + crypto_int32 g7 = g[7]; + crypto_int32 g8 = g[8]; + crypto_int32 g9 = g[9]; + crypto_int32 h0 = f0 - g0; + crypto_int32 h1 = f1 - g1; + crypto_int32 h2 = f2 - g2; + crypto_int32 h3 = f3 - g3; + crypto_int32 h4 = f4 - g4; + crypto_int32 h5 = f5 - g5; + crypto_int32 h6 = f6 - g6; + crypto_int32 h7 = f7 - g7; + crypto_int32 h8 = f8 - g8; + crypto_int32 h9 = f9 - g9; + h[0] = h0; + h[1] = h1; + h[2] = h2; + h[3] = h3; + h[4] = h4; + h[5] = h5; + h[6] = h6; + h[7] = h7; + h[8] = h8; + h[9] = h9; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_tobytes.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_tobytes.c new file mode 100644 index 00000000..0a63baf9 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/fe_tobytes.c @@ -0,0 +1,119 @@ +#include "fe.h" + +/* +Preconditions: + |h| bounded by 1.1*2^26,1.1*2^25,1.1*2^26,1.1*2^25,etc. + +Write p=2^255-19; q=floor(h/p). +Basic claim: q = floor(2^(-255)(h + 19 2^(-25)h9 + 2^(-1))). + +Proof: + Have |h|<=p so |q|<=1 so |19^2 2^(-255) q|<1/4. + Also have |h-2^230 h9|<2^231 so |19 2^(-255)(h-2^230 h9)|<1/4. + + Write y=2^(-1)-19^2 2^(-255)q-19 2^(-255)(h-2^230 h9). + Then 0<y<1. + + Write r=h-pq. + Have 0<=r<=p-1=2^255-20. + Thus 0<=r+19(2^-255)r<r+19(2^-255)2^255<=2^255-1. + + Write x=r+19(2^-255)r+y. + Then 0<x<2^255 so floor(2^(-255)x) = 0 so floor(q+2^(-255)x) = q. + + Have q+2^(-255)x = 2^(-255)(h + 19 2^(-25) h9 + 2^(-1)) + so floor(2^(-255)(h + 19 2^(-25) h9 + 2^(-1))) = q. +*/ + +void fe_tobytes(unsigned char *s,const fe h) +{ + crypto_int32 h0 = h[0]; + crypto_int32 h1 = h[1]; + crypto_int32 h2 = h[2]; + crypto_int32 h3 = h[3]; + crypto_int32 h4 = h[4]; + crypto_int32 h5 = h[5]; + crypto_int32 h6 = h[6]; + crypto_int32 h7 = h[7]; + crypto_int32 h8 = h[8]; + crypto_int32 h9 = h[9]; + crypto_int32 q; + crypto_int32 carry0; + crypto_int32 carry1; + crypto_int32 carry2; + crypto_int32 carry3; + crypto_int32 carry4; + crypto_int32 carry5; + crypto_int32 carry6; + crypto_int32 carry7; + crypto_int32 carry8; + crypto_int32 carry9; + + q = (19 * h9 + (((crypto_int32) 1) << 24)) >> 25; + q = (h0 + q) >> 26; + q = (h1 + q) >> 25; + q = (h2 + q) >> 26; + q = (h3 + q) >> 25; + q = (h4 + q) >> 26; + q = (h5 + q) >> 25; + q = (h6 + q) >> 26; + q = (h7 + q) >> 25; + q = (h8 + q) >> 26; + q = (h9 + q) >> 25; + + /* Goal: Output h-(2^255-19)q, which is between 0 and 2^255-20. */ + h0 += 19 * q; + /* Goal: Output h-2^255 q, which is between 0 and 2^255-20. */ + + carry0 = h0 >> 26; h1 += carry0; h0 -= carry0 << 26; + carry1 = h1 >> 25; h2 += carry1; h1 -= carry1 << 25; + carry2 = h2 >> 26; h3 += carry2; h2 -= carry2 << 26; + carry3 = h3 >> 25; h4 += carry3; h3 -= carry3 << 25; + carry4 = h4 >> 26; h5 += carry4; h4 -= carry4 << 26; + carry5 = h5 >> 25; h6 += carry5; h5 -= carry5 << 25; + carry6 = h6 >> 26; h7 += carry6; h6 -= carry6 << 26; + carry7 = h7 >> 25; h8 += carry7; h7 -= carry7 << 25; + carry8 = h8 >> 26; h9 += carry8; h8 -= carry8 << 26; + carry9 = h9 >> 25; h9 -= carry9 << 25; + /* h10 = carry9 */ + + /* + Goal: Output h0+...+2^255 h10-2^255 q, which is between 0 and 2^255-20. + Have h0+...+2^230 h9 between 0 and 2^255-1; + evidently 2^255 h10-2^255 q = 0. + Goal: Output h0+...+2^230 h9. + */ + + s[0] = h0 >> 0; + s[1] = h0 >> 8; + s[2] = h0 >> 16; + s[3] = (h0 >> 24) | (h1 << 2); + s[4] = h1 >> 6; + s[5] = h1 >> 14; + s[6] = (h1 >> 22) | (h2 << 3); + s[7] = h2 >> 5; + s[8] = h2 >> 13; + s[9] = (h2 >> 21) | (h3 << 5); + s[10] = h3 >> 3; + s[11] = h3 >> 11; + s[12] = (h3 >> 19) | (h4 << 6); + s[13] = h4 >> 2; + s[14] = h4 >> 10; + s[15] = h4 >> 18; + s[16] = h5 >> 0; + s[17] = h5 >> 8; + s[18] = h5 >> 16; + s[19] = (h5 >> 24) | (h6 << 1); + s[20] = h6 >> 7; + s[21] = h6 >> 15; + s[22] = (h6 >> 23) | (h7 << 3); + s[23] = h7 >> 5; + s[24] = h7 >> 13; + s[25] = (h7 >> 21) | (h8 << 4); + s[26] = h8 >> 4; + s[27] = h8 >> 12; + s[28] = (h8 >> 20) | (h9 << 6); + s[29] = h9 >> 2; + s[30] = h9 >> 10; + s[31] = h9 >> 18; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge.h new file mode 100644 index 00000000..55e95f95 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge.h @@ -0,0 +1,95 @@ +#ifndef GE_H +#define GE_H + +/* +ge means group element. + +Here the group is the set of pairs (x,y) of field elements (see fe.h) +satisfying -x^2 + y^2 = 1 + d x^2y^2 +where d = -121665/121666. + +Representations: + ge_p2 (projective): (X:Y:Z) satisfying x=X/Z, y=Y/Z + ge_p3 (extended): (X:Y:Z:T) satisfying x=X/Z, y=Y/Z, XY=ZT + ge_p1p1 (completed): ((X:Z),(Y:T)) satisfying x=X/Z, y=Y/T + ge_precomp (Duif): (y+x,y-x,2dxy) +*/ + +#include "fe.h" + +typedef struct { + fe X; + fe Y; + fe Z; +} ge_p2; + +typedef struct { + fe X; + fe Y; + fe Z; + fe T; +} ge_p3; + +typedef struct { + fe X; + fe Y; + fe Z; + fe T; +} ge_p1p1; + +typedef struct { + fe yplusx; + fe yminusx; + fe xy2d; +} ge_precomp; + +typedef struct { + fe YplusX; + fe YminusX; + fe Z; + fe T2d; +} ge_cached; + +#define ge_frombytes_negate_vartime crypto_sign_ed25519_ref10_ge_frombytes_negate_vartime +#define ge_tobytes crypto_sign_ed25519_ref10_ge_tobytes +#define ge_p3_tobytes crypto_sign_ed25519_ref10_ge_p3_tobytes + +#define ge_p2_0 crypto_sign_ed25519_ref10_ge_p2_0 +#define ge_p3_0 crypto_sign_ed25519_ref10_ge_p3_0 +#define ge_precomp_0 crypto_sign_ed25519_ref10_ge_precomp_0 +#define ge_p3_to_p2 crypto_sign_ed25519_ref10_ge_p3_to_p2 +#define ge_p3_to_cached crypto_sign_ed25519_ref10_ge_p3_to_cached +#define ge_p1p1_to_p2 crypto_sign_ed25519_ref10_ge_p1p1_to_p2 +#define ge_p1p1_to_p3 crypto_sign_ed25519_ref10_ge_p1p1_to_p3 +#define ge_p2_dbl crypto_sign_ed25519_ref10_ge_p2_dbl +#define ge_p3_dbl crypto_sign_ed25519_ref10_ge_p3_dbl + +#define ge_madd crypto_sign_ed25519_ref10_ge_madd +#define ge_msub crypto_sign_ed25519_ref10_ge_msub +#define ge_add crypto_sign_ed25519_ref10_ge_add +#define ge_sub crypto_sign_ed25519_ref10_ge_sub +#define ge_scalarmult_base crypto_sign_ed25519_ref10_ge_scalarmult_base +#define ge_double_scalarmult_vartime crypto_sign_ed25519_ref10_ge_double_scalarmult_vartime + +extern void ge_tobytes(unsigned char *,const ge_p2 *); +extern void ge_p3_tobytes(unsigned char *,const ge_p3 *); +extern int ge_frombytes_negate_vartime(ge_p3 *,const unsigned char *); + +extern void ge_p2_0(ge_p2 *); +extern void ge_p3_0(ge_p3 *); +extern void ge_precomp_0(ge_precomp *); +extern void ge_p3_to_p2(ge_p2 *,const ge_p3 *); +extern void ge_p3_to_cached(ge_cached *,const ge_p3 *); +extern void ge_p1p1_to_p2(ge_p2 *,const ge_p1p1 *); +extern void ge_p1p1_to_p3(ge_p3 *,const ge_p1p1 *); +extern void ge_p2_dbl(ge_p1p1 *,const ge_p2 *); +extern void ge_p3_dbl(ge_p1p1 *,const ge_p3 *); + +extern void ge_madd(ge_p1p1 *,const ge_p3 *,const ge_precomp *); +extern void ge_msub(ge_p1p1 *,const ge_p3 *,const ge_precomp *); +extern void ge_add(ge_p1p1 *,const ge_p3 *,const ge_cached *); +extern void ge_sub(ge_p1p1 *,const ge_p3 *,const ge_cached *); +extern void ge_scalarmult_base(ge_p3 *,const unsigned char *); +extern void ge_double_scalarmult_vartime(ge_p2 *,const unsigned char *,const ge_p3 *,const unsigned char *); + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_add.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_add.c new file mode 100644 index 00000000..da7ff5d2 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_add.c @@ -0,0 +1,11 @@ +#include "ge.h" + +/* +r = p + q +*/ + +void ge_add(ge_p1p1 *r,const ge_p3 *p,const ge_cached *q) +{ + fe t0; +#include "ge_add.h" +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_add.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_add.h new file mode 100644 index 00000000..7481f8ff --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_add.h @@ -0,0 +1,97 @@ + +/* qhasm: enter ge_add */ + +/* qhasm: fe X1 */ + +/* qhasm: fe Y1 */ + +/* qhasm: fe Z1 */ + +/* qhasm: fe Z2 */ + +/* qhasm: fe T1 */ + +/* qhasm: fe ZZ */ + +/* qhasm: fe YpX2 */ + +/* qhasm: fe YmX2 */ + +/* qhasm: fe T2d2 */ + +/* qhasm: fe X3 */ + +/* qhasm: fe Y3 */ + +/* qhasm: fe Z3 */ + +/* qhasm: fe T3 */ + +/* qhasm: fe YpX1 */ + +/* qhasm: fe YmX1 */ + +/* qhasm: fe A */ + +/* qhasm: fe B */ + +/* qhasm: fe C */ + +/* qhasm: fe D */ + +/* qhasm: YpX1 = Y1+X1 */ +/* asm 1: fe_add(>YpX1=fe#1,<Y1=fe#12,<X1=fe#11); */ +/* asm 2: fe_add(>YpX1=r->X,<Y1=p->Y,<X1=p->X); */ +fe_add(r->X,p->Y,p->X); + +/* qhasm: YmX1 = Y1-X1 */ +/* asm 1: fe_sub(>YmX1=fe#2,<Y1=fe#12,<X1=fe#11); */ +/* asm 2: fe_sub(>YmX1=r->Y,<Y1=p->Y,<X1=p->X); */ +fe_sub(r->Y,p->Y,p->X); + +/* qhasm: A = YpX1*YpX2 */ +/* asm 1: fe_mul(>A=fe#3,<YpX1=fe#1,<YpX2=fe#15); */ +/* asm 2: fe_mul(>A=r->Z,<YpX1=r->X,<YpX2=q->YplusX); */ +fe_mul(r->Z,r->X,q->YplusX); + +/* qhasm: B = YmX1*YmX2 */ +/* asm 1: fe_mul(>B=fe#2,<YmX1=fe#2,<YmX2=fe#16); */ +/* asm 2: fe_mul(>B=r->Y,<YmX1=r->Y,<YmX2=q->YminusX); */ +fe_mul(r->Y,r->Y,q->YminusX); + +/* qhasm: C = T2d2*T1 */ +/* asm 1: fe_mul(>C=fe#4,<T2d2=fe#18,<T1=fe#14); */ +/* asm 2: fe_mul(>C=r->T,<T2d2=q->T2d,<T1=p->T); */ +fe_mul(r->T,q->T2d,p->T); + +/* qhasm: ZZ = Z1*Z2 */ +/* asm 1: fe_mul(>ZZ=fe#1,<Z1=fe#13,<Z2=fe#17); */ +/* asm 2: fe_mul(>ZZ=r->X,<Z1=p->Z,<Z2=q->Z); */ +fe_mul(r->X,p->Z,q->Z); + +/* qhasm: D = 2*ZZ */ +/* asm 1: fe_add(>D=fe#5,<ZZ=fe#1,<ZZ=fe#1); */ +/* asm 2: fe_add(>D=t0,<ZZ=r->X,<ZZ=r->X); */ +fe_add(t0,r->X,r->X); + +/* qhasm: X3 = A-B */ +/* asm 1: fe_sub(>X3=fe#1,<A=fe#3,<B=fe#2); */ +/* asm 2: fe_sub(>X3=r->X,<A=r->Z,<B=r->Y); */ +fe_sub(r->X,r->Z,r->Y); + +/* qhasm: Y3 = A+B */ +/* asm 1: fe_add(>Y3=fe#2,<A=fe#3,<B=fe#2); */ +/* asm 2: fe_add(>Y3=r->Y,<A=r->Z,<B=r->Y); */ +fe_add(r->Y,r->Z,r->Y); + +/* qhasm: Z3 = D+C */ +/* asm 1: fe_add(>Z3=fe#3,<D=fe#5,<C=fe#4); */ +/* asm 2: fe_add(>Z3=r->Z,<D=t0,<C=r->T); */ +fe_add(r->Z,t0,r->T); + +/* qhasm: T3 = D-C */ +/* asm 1: fe_sub(>T3=fe#4,<D=fe#5,<C=fe#4); */ +/* asm 2: fe_sub(>T3=r->T,<D=t0,<C=r->T); */ +fe_sub(r->T,t0,r->T); + +/* qhasm: return */ diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_double_scalarmult.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_double_scalarmult.c new file mode 100644 index 00000000..f8bf4bf7 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_double_scalarmult.c @@ -0,0 +1,96 @@ +#include "ge.h" + +static void slide(signed char *r,const unsigned char *a) +{ + int i; + int b; + int k; + + for (i = 0;i < 256;++i) + r[i] = 1 & (a[i >> 3] >> (i & 7)); + + for (i = 0;i < 256;++i) + if (r[i]) { + for (b = 1;b <= 6 && i + b < 256;++b) { + if (r[i + b]) { + if (r[i] + (r[i + b] << b) <= 15) { + r[i] += r[i + b] << b; r[i + b] = 0; + } else if (r[i] - (r[i + b] << b) >= -15) { + r[i] -= r[i + b] << b; + for (k = i + b;k < 256;++k) { + if (!r[k]) { + r[k] = 1; + break; + } + r[k] = 0; + } + } else + break; + } + } + } + +} + +static ge_precomp Bi[8] = { +#include "base2.h" +} ; + +/* +r = a * A + b * B +where a = a[0]+256*a[1]+...+256^31 a[31]. +and b = b[0]+256*b[1]+...+256^31 b[31]. +B is the Ed25519 base point (x,4/5) with x positive. +*/ + +void ge_double_scalarmult_vartime(ge_p2 *r,const unsigned char *a,const ge_p3 *A,const unsigned char *b) +{ + signed char aslide[256]; + signed char bslide[256]; + ge_cached Ai[8]; /* A,3A,5A,7A,9A,11A,13A,15A */ + ge_p1p1 t; + ge_p3 u; + ge_p3 A2; + int i; + + slide(aslide,a); + slide(bslide,b); + + ge_p3_to_cached(&Ai[0],A); + ge_p3_dbl(&t,A); ge_p1p1_to_p3(&A2,&t); + ge_add(&t,&A2,&Ai[0]); ge_p1p1_to_p3(&u,&t); ge_p3_to_cached(&Ai[1],&u); + ge_add(&t,&A2,&Ai[1]); ge_p1p1_to_p3(&u,&t); ge_p3_to_cached(&Ai[2],&u); + ge_add(&t,&A2,&Ai[2]); ge_p1p1_to_p3(&u,&t); ge_p3_to_cached(&Ai[3],&u); + ge_add(&t,&A2,&Ai[3]); ge_p1p1_to_p3(&u,&t); ge_p3_to_cached(&Ai[4],&u); + ge_add(&t,&A2,&Ai[4]); ge_p1p1_to_p3(&u,&t); ge_p3_to_cached(&Ai[5],&u); + ge_add(&t,&A2,&Ai[5]); ge_p1p1_to_p3(&u,&t); ge_p3_to_cached(&Ai[6],&u); + ge_add(&t,&A2,&Ai[6]); ge_p1p1_to_p3(&u,&t); ge_p3_to_cached(&Ai[7],&u); + + ge_p2_0(r); + + for (i = 255;i >= 0;--i) { + if (aslide[i] || bslide[i]) break; + } + + for (;i >= 0;--i) { + ge_p2_dbl(&t,r); + + if (aslide[i] > 0) { + ge_p1p1_to_p3(&u,&t); + ge_add(&t,&u,&Ai[aslide[i]/2]); + } else if (aslide[i] < 0) { + ge_p1p1_to_p3(&u,&t); + ge_sub(&t,&u,&Ai[(-aslide[i])/2]); + } + + if (bslide[i] > 0) { + ge_p1p1_to_p3(&u,&t); + ge_madd(&t,&u,&Bi[bslide[i]/2]); + } else if (bslide[i] < 0) { + ge_p1p1_to_p3(&u,&t); + ge_msub(&t,&u,&Bi[(-bslide[i])/2]); + } + + ge_p1p1_to_p2(r,&t); + } +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_frombytes.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_frombytes.c new file mode 100644 index 00000000..1a059ee9 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_frombytes.c @@ -0,0 +1,50 @@ +#include "ge.h" + +static const fe d = { +#include "d.h" +} ; + +static const fe sqrtm1 = { +#include "sqrtm1.h" +} ; + +int ge_frombytes_negate_vartime(ge_p3 *h,const unsigned char *s) +{ + fe u; + fe v; + fe v3; + fe vxx; + fe check; + + fe_frombytes(h->Y,s); + fe_1(h->Z); + fe_sq(u,h->Y); + fe_mul(v,u,d); + fe_sub(u,u,h->Z); /* u = y^2-1 */ + fe_add(v,v,h->Z); /* v = dy^2+1 */ + + fe_sq(v3,v); + fe_mul(v3,v3,v); /* v3 = v^3 */ + fe_sq(h->X,v3); + fe_mul(h->X,h->X,v); + fe_mul(h->X,h->X,u); /* x = uv^7 */ + + fe_pow22523(h->X,h->X); /* x = (uv^7)^((q-5)/8) */ + fe_mul(h->X,h->X,v3); + fe_mul(h->X,h->X,u); /* x = uv^3(uv^7)^((q-5)/8) */ + + fe_sq(vxx,h->X); + fe_mul(vxx,vxx,v); + fe_sub(check,vxx,u); /* vx^2-u */ + if (fe_isnonzero(check)) { + fe_add(check,vxx,u); /* vx^2+u */ + if (fe_isnonzero(check)) return -1; + fe_mul(h->X,h->X,sqrtm1); + } + + if (fe_isnegative(h->X) == (s[31] >> 7)) + fe_neg(h->X,h->X); + + fe_mul(h->T,h->X,h->Y); + return 0; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_madd.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_madd.c new file mode 100644 index 00000000..62257177 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_madd.c @@ -0,0 +1,11 @@ +#include "ge.h" + +/* +r = p + q +*/ + +void ge_madd(ge_p1p1 *r,const ge_p3 *p,const ge_precomp *q) +{ + fe t0; +#include "ge_madd.h" +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_madd.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_madd.h new file mode 100644 index 00000000..ecae8495 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_madd.h @@ -0,0 +1,88 @@ + +/* qhasm: enter ge_madd */ + +/* qhasm: fe X1 */ + +/* qhasm: fe Y1 */ + +/* qhasm: fe Z1 */ + +/* qhasm: fe T1 */ + +/* qhasm: fe ypx2 */ + +/* qhasm: fe ymx2 */ + +/* qhasm: fe xy2d2 */ + +/* qhasm: fe X3 */ + +/* qhasm: fe Y3 */ + +/* qhasm: fe Z3 */ + +/* qhasm: fe T3 */ + +/* qhasm: fe YpX1 */ + +/* qhasm: fe YmX1 */ + +/* qhasm: fe A */ + +/* qhasm: fe B */ + +/* qhasm: fe C */ + +/* qhasm: fe D */ + +/* qhasm: YpX1 = Y1+X1 */ +/* asm 1: fe_add(>YpX1=fe#1,<Y1=fe#12,<X1=fe#11); */ +/* asm 2: fe_add(>YpX1=r->X,<Y1=p->Y,<X1=p->X); */ +fe_add(r->X,p->Y,p->X); + +/* qhasm: YmX1 = Y1-X1 */ +/* asm 1: fe_sub(>YmX1=fe#2,<Y1=fe#12,<X1=fe#11); */ +/* asm 2: fe_sub(>YmX1=r->Y,<Y1=p->Y,<X1=p->X); */ +fe_sub(r->Y,p->Y,p->X); + +/* qhasm: A = YpX1*ypx2 */ +/* asm 1: fe_mul(>A=fe#3,<YpX1=fe#1,<ypx2=fe#15); */ +/* asm 2: fe_mul(>A=r->Z,<YpX1=r->X,<ypx2=q->yplusx); */ +fe_mul(r->Z,r->X,q->yplusx); + +/* qhasm: B = YmX1*ymx2 */ +/* asm 1: fe_mul(>B=fe#2,<YmX1=fe#2,<ymx2=fe#16); */ +/* asm 2: fe_mul(>B=r->Y,<YmX1=r->Y,<ymx2=q->yminusx); */ +fe_mul(r->Y,r->Y,q->yminusx); + +/* qhasm: C = xy2d2*T1 */ +/* asm 1: fe_mul(>C=fe#4,<xy2d2=fe#17,<T1=fe#14); */ +/* asm 2: fe_mul(>C=r->T,<xy2d2=q->xy2d,<T1=p->T); */ +fe_mul(r->T,q->xy2d,p->T); + +/* qhasm: D = 2*Z1 */ +/* asm 1: fe_add(>D=fe#5,<Z1=fe#13,<Z1=fe#13); */ +/* asm 2: fe_add(>D=t0,<Z1=p->Z,<Z1=p->Z); */ +fe_add(t0,p->Z,p->Z); + +/* qhasm: X3 = A-B */ +/* asm 1: fe_sub(>X3=fe#1,<A=fe#3,<B=fe#2); */ +/* asm 2: fe_sub(>X3=r->X,<A=r->Z,<B=r->Y); */ +fe_sub(r->X,r->Z,r->Y); + +/* qhasm: Y3 = A+B */ +/* asm 1: fe_add(>Y3=fe#2,<A=fe#3,<B=fe#2); */ +/* asm 2: fe_add(>Y3=r->Y,<A=r->Z,<B=r->Y); */ +fe_add(r->Y,r->Z,r->Y); + +/* qhasm: Z3 = D+C */ +/* asm 1: fe_add(>Z3=fe#3,<D=fe#5,<C=fe#4); */ +/* asm 2: fe_add(>Z3=r->Z,<D=t0,<C=r->T); */ +fe_add(r->Z,t0,r->T); + +/* qhasm: T3 = D-C */ +/* asm 1: fe_sub(>T3=fe#4,<D=fe#5,<C=fe#4); */ +/* asm 2: fe_sub(>T3=r->T,<D=t0,<C=r->T); */ +fe_sub(r->T,t0,r->T); + +/* qhasm: return */ diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_msub.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_msub.c new file mode 100644 index 00000000..741ecbf1 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_msub.c @@ -0,0 +1,11 @@ +#include "ge.h" + +/* +r = p - q +*/ + +void ge_msub(ge_p1p1 *r,const ge_p3 *p,const ge_precomp *q) +{ + fe t0; +#include "ge_msub.h" +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_msub.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_msub.h new file mode 100644 index 00000000..500f986b --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_msub.h @@ -0,0 +1,88 @@ + +/* qhasm: enter ge_msub */ + +/* qhasm: fe X1 */ + +/* qhasm: fe Y1 */ + +/* qhasm: fe Z1 */ + +/* qhasm: fe T1 */ + +/* qhasm: fe ypx2 */ + +/* qhasm: fe ymx2 */ + +/* qhasm: fe xy2d2 */ + +/* qhasm: fe X3 */ + +/* qhasm: fe Y3 */ + +/* qhasm: fe Z3 */ + +/* qhasm: fe T3 */ + +/* qhasm: fe YpX1 */ + +/* qhasm: fe YmX1 */ + +/* qhasm: fe A */ + +/* qhasm: fe B */ + +/* qhasm: fe C */ + +/* qhasm: fe D */ + +/* qhasm: YpX1 = Y1+X1 */ +/* asm 1: fe_add(>YpX1=fe#1,<Y1=fe#12,<X1=fe#11); */ +/* asm 2: fe_add(>YpX1=r->X,<Y1=p->Y,<X1=p->X); */ +fe_add(r->X,p->Y,p->X); + +/* qhasm: YmX1 = Y1-X1 */ +/* asm 1: fe_sub(>YmX1=fe#2,<Y1=fe#12,<X1=fe#11); */ +/* asm 2: fe_sub(>YmX1=r->Y,<Y1=p->Y,<X1=p->X); */ +fe_sub(r->Y,p->Y,p->X); + +/* qhasm: A = YpX1*ymx2 */ +/* asm 1: fe_mul(>A=fe#3,<YpX1=fe#1,<ymx2=fe#16); */ +/* asm 2: fe_mul(>A=r->Z,<YpX1=r->X,<ymx2=q->yminusx); */ +fe_mul(r->Z,r->X,q->yminusx); + +/* qhasm: B = YmX1*ypx2 */ +/* asm 1: fe_mul(>B=fe#2,<YmX1=fe#2,<ypx2=fe#15); */ +/* asm 2: fe_mul(>B=r->Y,<YmX1=r->Y,<ypx2=q->yplusx); */ +fe_mul(r->Y,r->Y,q->yplusx); + +/* qhasm: C = xy2d2*T1 */ +/* asm 1: fe_mul(>C=fe#4,<xy2d2=fe#17,<T1=fe#14); */ +/* asm 2: fe_mul(>C=r->T,<xy2d2=q->xy2d,<T1=p->T); */ +fe_mul(r->T,q->xy2d,p->T); + +/* qhasm: D = 2*Z1 */ +/* asm 1: fe_add(>D=fe#5,<Z1=fe#13,<Z1=fe#13); */ +/* asm 2: fe_add(>D=t0,<Z1=p->Z,<Z1=p->Z); */ +fe_add(t0,p->Z,p->Z); + +/* qhasm: X3 = A-B */ +/* asm 1: fe_sub(>X3=fe#1,<A=fe#3,<B=fe#2); */ +/* asm 2: fe_sub(>X3=r->X,<A=r->Z,<B=r->Y); */ +fe_sub(r->X,r->Z,r->Y); + +/* qhasm: Y3 = A+B */ +/* asm 1: fe_add(>Y3=fe#2,<A=fe#3,<B=fe#2); */ +/* asm 2: fe_add(>Y3=r->Y,<A=r->Z,<B=r->Y); */ +fe_add(r->Y,r->Z,r->Y); + +/* qhasm: Z3 = D-C */ +/* asm 1: fe_sub(>Z3=fe#3,<D=fe#5,<C=fe#4); */ +/* asm 2: fe_sub(>Z3=r->Z,<D=t0,<C=r->T); */ +fe_sub(r->Z,t0,r->T); + +/* qhasm: T3 = D+C */ +/* asm 1: fe_add(>T3=fe#4,<D=fe#5,<C=fe#4); */ +/* asm 2: fe_add(>T3=r->T,<D=t0,<C=r->T); */ +fe_add(r->T,t0,r->T); + +/* qhasm: return */ diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_p1p1_to_p2.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_p1p1_to_p2.c new file mode 100644 index 00000000..9bb5013d --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_p1p1_to_p2.c @@ -0,0 +1,12 @@ +#include "ge.h" + +/* +r = p +*/ + +extern void ge_p1p1_to_p2(ge_p2 *r,const ge_p1p1 *p) +{ + fe_mul(r->X,p->X,p->T); + fe_mul(r->Y,p->Y,p->Z); + fe_mul(r->Z,p->Z,p->T); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_p1p1_to_p3.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_p1p1_to_p3.c new file mode 100644 index 00000000..2f57b109 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_p1p1_to_p3.c @@ -0,0 +1,13 @@ +#include "ge.h" + +/* +r = p +*/ + +extern void ge_p1p1_to_p3(ge_p3 *r,const ge_p1p1 *p) +{ + fe_mul(r->X,p->X,p->T); + fe_mul(r->Y,p->Y,p->Z); + fe_mul(r->Z,p->Z,p->T); + fe_mul(r->T,p->X,p->Y); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_p2_0.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_p2_0.c new file mode 100644 index 00000000..6191d1e6 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_p2_0.c @@ -0,0 +1,8 @@ +#include "ge.h" + +void ge_p2_0(ge_p2 *h) +{ + fe_0(h->X); + fe_1(h->Y); + fe_1(h->Z); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_p2_dbl.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_p2_dbl.c new file mode 100644 index 00000000..2e332b5c --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_p2_dbl.c @@ -0,0 +1,11 @@ +#include "ge.h" + +/* +r = 2 * p +*/ + +void ge_p2_dbl(ge_p1p1 *r,const ge_p2 *p) +{ + fe t0; +#include "ge_p2_dbl.h" +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_p2_dbl.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_p2_dbl.h new file mode 100644 index 00000000..128efed9 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_p2_dbl.h @@ -0,0 +1,73 @@ + +/* qhasm: enter ge_p2_dbl */ + +/* qhasm: fe X1 */ + +/* qhasm: fe Y1 */ + +/* qhasm: fe Z1 */ + +/* qhasm: fe A */ + +/* qhasm: fe AA */ + +/* qhasm: fe XX */ + +/* qhasm: fe YY */ + +/* qhasm: fe B */ + +/* qhasm: fe X3 */ + +/* qhasm: fe Y3 */ + +/* qhasm: fe Z3 */ + +/* qhasm: fe T3 */ + +/* qhasm: XX=X1^2 */ +/* asm 1: fe_sq(>XX=fe#1,<X1=fe#11); */ +/* asm 2: fe_sq(>XX=r->X,<X1=p->X); */ +fe_sq(r->X,p->X); + +/* qhasm: YY=Y1^2 */ +/* asm 1: fe_sq(>YY=fe#3,<Y1=fe#12); */ +/* asm 2: fe_sq(>YY=r->Z,<Y1=p->Y); */ +fe_sq(r->Z,p->Y); + +/* qhasm: B=2*Z1^2 */ +/* asm 1: fe_sq2(>B=fe#4,<Z1=fe#13); */ +/* asm 2: fe_sq2(>B=r->T,<Z1=p->Z); */ +fe_sq2(r->T,p->Z); + +/* qhasm: A=X1+Y1 */ +/* asm 1: fe_add(>A=fe#2,<X1=fe#11,<Y1=fe#12); */ +/* asm 2: fe_add(>A=r->Y,<X1=p->X,<Y1=p->Y); */ +fe_add(r->Y,p->X,p->Y); + +/* qhasm: AA=A^2 */ +/* asm 1: fe_sq(>AA=fe#5,<A=fe#2); */ +/* asm 2: fe_sq(>AA=t0,<A=r->Y); */ +fe_sq(t0,r->Y); + +/* qhasm: Y3=YY+XX */ +/* asm 1: fe_add(>Y3=fe#2,<YY=fe#3,<XX=fe#1); */ +/* asm 2: fe_add(>Y3=r->Y,<YY=r->Z,<XX=r->X); */ +fe_add(r->Y,r->Z,r->X); + +/* qhasm: Z3=YY-XX */ +/* asm 1: fe_sub(>Z3=fe#3,<YY=fe#3,<XX=fe#1); */ +/* asm 2: fe_sub(>Z3=r->Z,<YY=r->Z,<XX=r->X); */ +fe_sub(r->Z,r->Z,r->X); + +/* qhasm: X3=AA-Y3 */ +/* asm 1: fe_sub(>X3=fe#1,<AA=fe#5,<Y3=fe#2); */ +/* asm 2: fe_sub(>X3=r->X,<AA=t0,<Y3=r->Y); */ +fe_sub(r->X,t0,r->Y); + +/* qhasm: T3=B-Z3 */ +/* asm 1: fe_sub(>T3=fe#4,<B=fe#4,<Z3=fe#3); */ +/* asm 2: fe_sub(>T3=r->T,<B=r->T,<Z3=r->Z); */ +fe_sub(r->T,r->T,r->Z); + +/* qhasm: return */ diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_p3_0.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_p3_0.c new file mode 100644 index 00000000..401b2935 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_p3_0.c @@ -0,0 +1,9 @@ +#include "ge.h" + +void ge_p3_0(ge_p3 *h) +{ + fe_0(h->X); + fe_1(h->Y); + fe_1(h->Z); + fe_0(h->T); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_p3_dbl.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_p3_dbl.c new file mode 100644 index 00000000..0d8a0591 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_p3_dbl.c @@ -0,0 +1,12 @@ +#include "ge.h" + +/* +r = 2 * p +*/ + +void ge_p3_dbl(ge_p1p1 *r,const ge_p3 *p) +{ + ge_p2 q; + ge_p3_to_p2(&q,p); + ge_p2_dbl(r,&q); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_p3_to_cached.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_p3_to_cached.c new file mode 100644 index 00000000..bde64228 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_p3_to_cached.c @@ -0,0 +1,17 @@ +#include "ge.h" + +/* +r = p +*/ + +static const fe d2 = { +#include "d2.h" +} ; + +extern void ge_p3_to_cached(ge_cached *r,const ge_p3 *p) +{ + fe_add(r->YplusX,p->Y,p->X); + fe_sub(r->YminusX,p->Y,p->X); + fe_copy(r->Z,p->Z); + fe_mul(r->T2d,p->T,d2); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_p3_to_p2.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_p3_to_p2.c new file mode 100644 index 00000000..e532a9e4 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_p3_to_p2.c @@ -0,0 +1,12 @@ +#include "ge.h" + +/* +r = p +*/ + +extern void ge_p3_to_p2(ge_p2 *r,const ge_p3 *p) +{ + fe_copy(r->X,p->X); + fe_copy(r->Y,p->Y); + fe_copy(r->Z,p->Z); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_p3_tobytes.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_p3_tobytes.c new file mode 100644 index 00000000..21cb2fc6 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_p3_tobytes.c @@ -0,0 +1,14 @@ +#include "ge.h" + +void ge_p3_tobytes(unsigned char *s,const ge_p3 *h) +{ + fe recip; + fe x; + fe y; + + fe_invert(recip,h->Z); + fe_mul(x,h->X,recip); + fe_mul(y,h->Y,recip); + fe_tobytes(s,y); + s[31] ^= fe_isnegative(x) << 7; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_precomp_0.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_precomp_0.c new file mode 100644 index 00000000..2e218861 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_precomp_0.c @@ -0,0 +1,8 @@ +#include "ge.h" + +void ge_precomp_0(ge_precomp *h) +{ + fe_1(h->yplusx); + fe_1(h->yminusx); + fe_0(h->xy2d); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_scalarmult_base.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_scalarmult_base.c new file mode 100644 index 00000000..f3490a94 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_scalarmult_base.c @@ -0,0 +1,111 @@ +#include "ge.h" +#include "crypto_uint32.h" + +#ifdef __cplusplus +# if __GNUC__ +# pragma GCC diagnostic ignored "-Wlong-long" +# endif +#endif + +static unsigned char equal(signed char b,signed char c) +{ + unsigned char ub = b; + unsigned char uc = c; + unsigned char x = ub ^ uc; /* 0: yes; 1..255: no */ + crypto_uint32 y = x; /* 0: yes; 1..255: no */ + y -= 1; /* 4294967295: yes; 0..254: no */ + y >>= 31; /* 1: yes; 0: no */ + return y; +} + +static unsigned char negative(signed char b) +{ + unsigned long long x = b; /* 18446744073709551361..18446744073709551615: yes; 0..255: no */ + x >>= 63; /* 1: yes; 0: no */ + return x; +} + +static void cmov(ge_precomp *t,ge_precomp *u,unsigned char b) +{ + fe_cmov(t->yplusx,u->yplusx,b); + fe_cmov(t->yminusx,u->yminusx,b); + fe_cmov(t->xy2d,u->xy2d,b); +} + +/* base[i][j] = (j+1)*256^i*B */ +static ge_precomp base[32][8] = { +#include "base.h" +} ; + +static void ge_select(ge_precomp *t,int pos,signed char b) +{ + ge_precomp minust; + unsigned char bnegative = negative(b); + unsigned char babs = b - (((-bnegative) & b) << 1); + + ge_precomp_0(t); + cmov(t,&base[pos][0],equal(babs,1)); + cmov(t,&base[pos][1],equal(babs,2)); + cmov(t,&base[pos][2],equal(babs,3)); + cmov(t,&base[pos][3],equal(babs,4)); + cmov(t,&base[pos][4],equal(babs,5)); + cmov(t,&base[pos][5],equal(babs,6)); + cmov(t,&base[pos][6],equal(babs,7)); + cmov(t,&base[pos][7],equal(babs,8)); + fe_copy(minust.yplusx,t->yminusx); + fe_copy(minust.yminusx,t->yplusx); + fe_neg(minust.xy2d,t->xy2d); + cmov(t,&minust,bnegative); +} + +/* +h = a * B +where a = a[0]+256*a[1]+...+256^31 a[31] +B is the Ed25519 base point (x,4/5) with x positive. + +Preconditions: + a[31] <= 127 +*/ + +void ge_scalarmult_base(ge_p3 *h,const unsigned char *a) +{ + signed char e[64]; + signed char carry; + ge_p1p1 r; + ge_p2 s; + ge_precomp t; + int i; + + for (i = 0;i < 32;++i) { + e[2 * i + 0] = (a[i] >> 0) & 15; + e[2 * i + 1] = (a[i] >> 4) & 15; + } + /* each e[i] is between 0 and 15 */ + /* e[63] is between 0 and 7 */ + + carry = 0; + for (i = 0;i < 63;++i) { + e[i] += carry; + carry = e[i] + 8; + carry >>= 4; + e[i] -= carry << 4; + } + e[63] += carry; + /* each e[i] is between -8 and 8 */ + + ge_p3_0(h); + for (i = 1;i < 64;i += 2) { + ge_select(&t,i / 2,e[i]); + ge_madd(&r,h,&t); ge_p1p1_to_p3(h,&r); + } + + ge_p3_dbl(&r,h); ge_p1p1_to_p2(&s,&r); + ge_p2_dbl(&r,&s); ge_p1p1_to_p2(&s,&r); + ge_p2_dbl(&r,&s); ge_p1p1_to_p2(&s,&r); + ge_p2_dbl(&r,&s); ge_p1p1_to_p3(h,&r); + + for (i = 0;i < 64;i += 2) { + ge_select(&t,i / 2,e[i]); + ge_madd(&r,h,&t); ge_p1p1_to_p3(h,&r); + } +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_sub.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_sub.c new file mode 100644 index 00000000..69f3d540 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_sub.c @@ -0,0 +1,11 @@ +#include "ge.h" + +/* +r = p - q +*/ + +void ge_sub(ge_p1p1 *r,const ge_p3 *p,const ge_cached *q) +{ + fe t0; +#include "ge_sub.h" +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_sub.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_sub.h new file mode 100644 index 00000000..b4ef1f5d --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_sub.h @@ -0,0 +1,97 @@ + +/* qhasm: enter ge_sub */ + +/* qhasm: fe X1 */ + +/* qhasm: fe Y1 */ + +/* qhasm: fe Z1 */ + +/* qhasm: fe Z2 */ + +/* qhasm: fe T1 */ + +/* qhasm: fe ZZ */ + +/* qhasm: fe YpX2 */ + +/* qhasm: fe YmX2 */ + +/* qhasm: fe T2d2 */ + +/* qhasm: fe X3 */ + +/* qhasm: fe Y3 */ + +/* qhasm: fe Z3 */ + +/* qhasm: fe T3 */ + +/* qhasm: fe YpX1 */ + +/* qhasm: fe YmX1 */ + +/* qhasm: fe A */ + +/* qhasm: fe B */ + +/* qhasm: fe C */ + +/* qhasm: fe D */ + +/* qhasm: YpX1 = Y1+X1 */ +/* asm 1: fe_add(>YpX1=fe#1,<Y1=fe#12,<X1=fe#11); */ +/* asm 2: fe_add(>YpX1=r->X,<Y1=p->Y,<X1=p->X); */ +fe_add(r->X,p->Y,p->X); + +/* qhasm: YmX1 = Y1-X1 */ +/* asm 1: fe_sub(>YmX1=fe#2,<Y1=fe#12,<X1=fe#11); */ +/* asm 2: fe_sub(>YmX1=r->Y,<Y1=p->Y,<X1=p->X); */ +fe_sub(r->Y,p->Y,p->X); + +/* qhasm: A = YpX1*YmX2 */ +/* asm 1: fe_mul(>A=fe#3,<YpX1=fe#1,<YmX2=fe#16); */ +/* asm 2: fe_mul(>A=r->Z,<YpX1=r->X,<YmX2=q->YminusX); */ +fe_mul(r->Z,r->X,q->YminusX); + +/* qhasm: B = YmX1*YpX2 */ +/* asm 1: fe_mul(>B=fe#2,<YmX1=fe#2,<YpX2=fe#15); */ +/* asm 2: fe_mul(>B=r->Y,<YmX1=r->Y,<YpX2=q->YplusX); */ +fe_mul(r->Y,r->Y,q->YplusX); + +/* qhasm: C = T2d2*T1 */ +/* asm 1: fe_mul(>C=fe#4,<T2d2=fe#18,<T1=fe#14); */ +/* asm 2: fe_mul(>C=r->T,<T2d2=q->T2d,<T1=p->T); */ +fe_mul(r->T,q->T2d,p->T); + +/* qhasm: ZZ = Z1*Z2 */ +/* asm 1: fe_mul(>ZZ=fe#1,<Z1=fe#13,<Z2=fe#17); */ +/* asm 2: fe_mul(>ZZ=r->X,<Z1=p->Z,<Z2=q->Z); */ +fe_mul(r->X,p->Z,q->Z); + +/* qhasm: D = 2*ZZ */ +/* asm 1: fe_add(>D=fe#5,<ZZ=fe#1,<ZZ=fe#1); */ +/* asm 2: fe_add(>D=t0,<ZZ=r->X,<ZZ=r->X); */ +fe_add(t0,r->X,r->X); + +/* qhasm: X3 = A-B */ +/* asm 1: fe_sub(>X3=fe#1,<A=fe#3,<B=fe#2); */ +/* asm 2: fe_sub(>X3=r->X,<A=r->Z,<B=r->Y); */ +fe_sub(r->X,r->Z,r->Y); + +/* qhasm: Y3 = A+B */ +/* asm 1: fe_add(>Y3=fe#2,<A=fe#3,<B=fe#2); */ +/* asm 2: fe_add(>Y3=r->Y,<A=r->Z,<B=r->Y); */ +fe_add(r->Y,r->Z,r->Y); + +/* qhasm: Z3 = D-C */ +/* asm 1: fe_sub(>Z3=fe#3,<D=fe#5,<C=fe#4); */ +/* asm 2: fe_sub(>Z3=r->Z,<D=t0,<C=r->T); */ +fe_sub(r->Z,t0,r->T); + +/* qhasm: T3 = D+C */ +/* asm 1: fe_add(>T3=fe#4,<D=fe#5,<C=fe#4); */ +/* asm 2: fe_add(>T3=r->T,<D=t0,<C=r->T); */ +fe_add(r->T,t0,r->T); + +/* qhasm: return */ diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_tobytes.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_tobytes.c new file mode 100644 index 00000000..31b3d33e --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/ge_tobytes.c @@ -0,0 +1,14 @@ +#include "ge.h" + +void ge_tobytes(unsigned char *s,const ge_p2 *h) +{ + fe recip; + fe x; + fe y; + + fe_invert(recip,h->Z); + fe_mul(x,h->X,recip); + fe_mul(y,h->Y,recip); + fe_tobytes(s,y); + s[31] ^= fe_isnegative(x) << 7; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/keypair.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/keypair.c new file mode 100644 index 00000000..b6335f39 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/keypair.c @@ -0,0 +1,78 @@ + +#include <string.h> + +#include "api.h" +#include "crypto_hash_sha512.h" +#include "crypto_scalarmult_curve25519.h" +#include "randombytes.h" +#include "utils.h" +#include "fe.h" +#include "ge.h" + +int crypto_sign_seed_keypair(unsigned char *pk, unsigned char *sk, + const unsigned char *seed) +{ + ge_p3 A; + + crypto_hash_sha512(sk,seed,32); + sk[0] &= 248; + sk[31] &= 63; + sk[31] |= 64; + + ge_scalarmult_base(&A,sk); + ge_p3_tobytes(pk,&A); + + memmove(sk, seed, 32); + memmove(sk + 32, pk, 32); + return 0; +} + +int crypto_sign_keypair(unsigned char *pk, unsigned char *sk) +{ + unsigned char seed[32]; + int ret; + + randombytes_buf(seed, sizeof seed); + ret = crypto_sign_seed_keypair(pk, sk, seed); + sodium_memzero(seed, sizeof seed); + + return ret; +} + +int crypto_sign_ed25519_pk_to_curve25519(unsigned char *curve25519_pk, + const unsigned char *ed25519_pk) +{ + ge_p3 A; + fe x; + fe one_minus_y; + + if (ge_frombytes_negate_vartime(&A, ed25519_pk) != 0) { + return -1; + } + fe_1(one_minus_y); + fe_sub(one_minus_y, one_minus_y, A.Y); + fe_invert(one_minus_y, one_minus_y); + fe_1(x); + fe_add(x, x, A.Y); + fe_mul(x, x, one_minus_y); + fe_tobytes(curve25519_pk, x); + + return 0; +} + +int crypto_sign_ed25519_sk_to_curve25519(unsigned char *curve25519_sk, + const unsigned char *ed25519_sk) +{ + unsigned char h[crypto_hash_sha512_BYTES]; + + crypto_hash_sha512(h, ed25519_sk, + crypto_sign_ed25519_SECRETKEYBYTES - + crypto_sign_ed25519_PUBLICKEYBYTES); + h[0] &= 248; + h[31] &= 127; + h[31] |= 64; + memcpy(curve25519_sk, h, crypto_scalarmult_curve25519_BYTES); + sodium_memzero(h, sizeof h); + + return 0; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/open.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/open.c new file mode 100644 index 00000000..1e2b7add --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/open.c @@ -0,0 +1,77 @@ + +#include <limits.h> +#include <string.h> + +#include "api.h" +#include "crypto_hash_sha512.h" +#include "crypto_verify_32.h" +#include "ge.h" +#include "sc.h" +#include "utils.h" + +int +crypto_sign_verify_detached(const unsigned char *sig, const unsigned char *m, + unsigned long long mlen, const unsigned char *pk) +{ + crypto_hash_sha512_state hs; + unsigned char h[64]; + unsigned char rcheck[32]; + unsigned int i; + unsigned char d = 0; + ge_p3 A; + ge_p2 R; + + if (sig[63] & 224) { + return -1; + } + if (ge_frombytes_negate_vartime(&A, pk) != 0) { + return -1; + } + for (i = 0; i < 32; ++i) { + d |= pk[i]; + } + if (d == 0) { + return -1; + } + crypto_hash_sha512_init(&hs); + crypto_hash_sha512_update(&hs, sig, 32); + crypto_hash_sha512_update(&hs, pk, 32); + crypto_hash_sha512_update(&hs, m, mlen); + crypto_hash_sha512_final(&hs, h); + sc_reduce(h); + + ge_double_scalarmult_vartime(&R, h, &A, sig + 32); + ge_tobytes(rcheck, &R); + + return crypto_verify_32(rcheck, sig) | (-(rcheck - sig == 0)) | + sodium_memcmp(sig, rcheck, 32); +} + +int +crypto_sign_open(unsigned char *m, unsigned long long *mlen_p, + const unsigned char *sm, unsigned long long smlen, + const unsigned char *pk) +{ + unsigned long long mlen; + + if (smlen < 64 || smlen > SIZE_MAX) { + goto badsig; + } + mlen = smlen - 64; + if (crypto_sign_verify_detached(sm, sm + 64, mlen, pk) != 0) { + memset(m, 0, mlen); + goto badsig; + } + if (mlen_p != NULL) { + *mlen_p = mlen; + } + memmove(m, sm + 64, mlen); + + return 0; + +badsig: + if (mlen_p != NULL) { + *mlen_p = 0; + } + return -1; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/pow22523.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/pow22523.h new file mode 100644 index 00000000..9bd45f13 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/pow22523.h @@ -0,0 +1,160 @@ + +/* qhasm: fe z1 */ + +/* qhasm: fe z2 */ + +/* qhasm: fe z8 */ + +/* qhasm: fe z9 */ + +/* qhasm: fe z11 */ + +/* qhasm: fe z22 */ + +/* qhasm: fe z_5_0 */ + +/* qhasm: fe z_10_5 */ + +/* qhasm: fe z_10_0 */ + +/* qhasm: fe z_20_10 */ + +/* qhasm: fe z_20_0 */ + +/* qhasm: fe z_40_20 */ + +/* qhasm: fe z_40_0 */ + +/* qhasm: fe z_50_10 */ + +/* qhasm: fe z_50_0 */ + +/* qhasm: fe z_100_50 */ + +/* qhasm: fe z_100_0 */ + +/* qhasm: fe z_200_100 */ + +/* qhasm: fe z_200_0 */ + +/* qhasm: fe z_250_50 */ + +/* qhasm: fe z_250_0 */ + +/* qhasm: fe z_252_2 */ + +/* qhasm: fe z_252_3 */ + +/* qhasm: enter pow22523 */ + +/* qhasm: z2 = z1^2^1 */ +/* asm 1: fe_sq(>z2=fe#1,<z1=fe#11); for (i = 1;i < 1;++i) fe_sq(>z2=fe#1,>z2=fe#1); */ +/* asm 2: fe_sq(>z2=t0,<z1=z); for (i = 1;i < 1;++i) fe_sq(>z2=t0,>z2=t0); */ +fe_sq(t0,z); /* for (i = 1;i < 1;++i) fe_sq(t0,t0); */ + +/* qhasm: z8 = z2^2^2 */ +/* asm 1: fe_sq(>z8=fe#2,<z2=fe#1); for (i = 1;i < 2;++i) fe_sq(>z8=fe#2,>z8=fe#2); */ +/* asm 2: fe_sq(>z8=t1,<z2=t0); for (i = 1;i < 2;++i) fe_sq(>z8=t1,>z8=t1); */ +fe_sq(t1,t0); for (i = 1;i < 2;++i) fe_sq(t1,t1); + +/* qhasm: z9 = z1*z8 */ +/* asm 1: fe_mul(>z9=fe#2,<z1=fe#11,<z8=fe#2); */ +/* asm 2: fe_mul(>z9=t1,<z1=z,<z8=t1); */ +fe_mul(t1,z,t1); + +/* qhasm: z11 = z2*z9 */ +/* asm 1: fe_mul(>z11=fe#1,<z2=fe#1,<z9=fe#2); */ +/* asm 2: fe_mul(>z11=t0,<z2=t0,<z9=t1); */ +fe_mul(t0,t0,t1); + +/* qhasm: z22 = z11^2^1 */ +/* asm 1: fe_sq(>z22=fe#1,<z11=fe#1); for (i = 1;i < 1;++i) fe_sq(>z22=fe#1,>z22=fe#1); */ +/* asm 2: fe_sq(>z22=t0,<z11=t0); for (i = 1;i < 1;++i) fe_sq(>z22=t0,>z22=t0); */ +fe_sq(t0,t0); /* for (i = 1;i < 1;++i) fe_sq(t0,t0); */ + +/* qhasm: z_5_0 = z9*z22 */ +/* asm 1: fe_mul(>z_5_0=fe#1,<z9=fe#2,<z22=fe#1); */ +/* asm 2: fe_mul(>z_5_0=t0,<z9=t1,<z22=t0); */ +fe_mul(t0,t1,t0); + +/* qhasm: z_10_5 = z_5_0^2^5 */ +/* asm 1: fe_sq(>z_10_5=fe#2,<z_5_0=fe#1); for (i = 1;i < 5;++i) fe_sq(>z_10_5=fe#2,>z_10_5=fe#2); */ +/* asm 2: fe_sq(>z_10_5=t1,<z_5_0=t0); for (i = 1;i < 5;++i) fe_sq(>z_10_5=t1,>z_10_5=t1); */ +fe_sq(t1,t0); for (i = 1;i < 5;++i) fe_sq(t1,t1); + +/* qhasm: z_10_0 = z_10_5*z_5_0 */ +/* asm 1: fe_mul(>z_10_0=fe#1,<z_10_5=fe#2,<z_5_0=fe#1); */ +/* asm 2: fe_mul(>z_10_0=t0,<z_10_5=t1,<z_5_0=t0); */ +fe_mul(t0,t1,t0); + +/* qhasm: z_20_10 = z_10_0^2^10 */ +/* asm 1: fe_sq(>z_20_10=fe#2,<z_10_0=fe#1); for (i = 1;i < 10;++i) fe_sq(>z_20_10=fe#2,>z_20_10=fe#2); */ +/* asm 2: fe_sq(>z_20_10=t1,<z_10_0=t0); for (i = 1;i < 10;++i) fe_sq(>z_20_10=t1,>z_20_10=t1); */ +fe_sq(t1,t0); for (i = 1;i < 10;++i) fe_sq(t1,t1); + +/* qhasm: z_20_0 = z_20_10*z_10_0 */ +/* asm 1: fe_mul(>z_20_0=fe#2,<z_20_10=fe#2,<z_10_0=fe#1); */ +/* asm 2: fe_mul(>z_20_0=t1,<z_20_10=t1,<z_10_0=t0); */ +fe_mul(t1,t1,t0); + +/* qhasm: z_40_20 = z_20_0^2^20 */ +/* asm 1: fe_sq(>z_40_20=fe#3,<z_20_0=fe#2); for (i = 1;i < 20;++i) fe_sq(>z_40_20=fe#3,>z_40_20=fe#3); */ +/* asm 2: fe_sq(>z_40_20=t2,<z_20_0=t1); for (i = 1;i < 20;++i) fe_sq(>z_40_20=t2,>z_40_20=t2); */ +fe_sq(t2,t1); for (i = 1;i < 20;++i) fe_sq(t2,t2); + +/* qhasm: z_40_0 = z_40_20*z_20_0 */ +/* asm 1: fe_mul(>z_40_0=fe#2,<z_40_20=fe#3,<z_20_0=fe#2); */ +/* asm 2: fe_mul(>z_40_0=t1,<z_40_20=t2,<z_20_0=t1); */ +fe_mul(t1,t2,t1); + +/* qhasm: z_50_10 = z_40_0^2^10 */ +/* asm 1: fe_sq(>z_50_10=fe#2,<z_40_0=fe#2); for (i = 1;i < 10;++i) fe_sq(>z_50_10=fe#2,>z_50_10=fe#2); */ +/* asm 2: fe_sq(>z_50_10=t1,<z_40_0=t1); for (i = 1;i < 10;++i) fe_sq(>z_50_10=t1,>z_50_10=t1); */ +fe_sq(t1,t1); for (i = 1;i < 10;++i) fe_sq(t1,t1); + +/* qhasm: z_50_0 = z_50_10*z_10_0 */ +/* asm 1: fe_mul(>z_50_0=fe#1,<z_50_10=fe#2,<z_10_0=fe#1); */ +/* asm 2: fe_mul(>z_50_0=t0,<z_50_10=t1,<z_10_0=t0); */ +fe_mul(t0,t1,t0); + +/* qhasm: z_100_50 = z_50_0^2^50 */ +/* asm 1: fe_sq(>z_100_50=fe#2,<z_50_0=fe#1); for (i = 1;i < 50;++i) fe_sq(>z_100_50=fe#2,>z_100_50=fe#2); */ +/* asm 2: fe_sq(>z_100_50=t1,<z_50_0=t0); for (i = 1;i < 50;++i) fe_sq(>z_100_50=t1,>z_100_50=t1); */ +fe_sq(t1,t0); for (i = 1;i < 50;++i) fe_sq(t1,t1); + +/* qhasm: z_100_0 = z_100_50*z_50_0 */ +/* asm 1: fe_mul(>z_100_0=fe#2,<z_100_50=fe#2,<z_50_0=fe#1); */ +/* asm 2: fe_mul(>z_100_0=t1,<z_100_50=t1,<z_50_0=t0); */ +fe_mul(t1,t1,t0); + +/* qhasm: z_200_100 = z_100_0^2^100 */ +/* asm 1: fe_sq(>z_200_100=fe#3,<z_100_0=fe#2); for (i = 1;i < 100;++i) fe_sq(>z_200_100=fe#3,>z_200_100=fe#3); */ +/* asm 2: fe_sq(>z_200_100=t2,<z_100_0=t1); for (i = 1;i < 100;++i) fe_sq(>z_200_100=t2,>z_200_100=t2); */ +fe_sq(t2,t1); for (i = 1;i < 100;++i) fe_sq(t2,t2); + +/* qhasm: z_200_0 = z_200_100*z_100_0 */ +/* asm 1: fe_mul(>z_200_0=fe#2,<z_200_100=fe#3,<z_100_0=fe#2); */ +/* asm 2: fe_mul(>z_200_0=t1,<z_200_100=t2,<z_100_0=t1); */ +fe_mul(t1,t2,t1); + +/* qhasm: z_250_50 = z_200_0^2^50 */ +/* asm 1: fe_sq(>z_250_50=fe#2,<z_200_0=fe#2); for (i = 1;i < 50;++i) fe_sq(>z_250_50=fe#2,>z_250_50=fe#2); */ +/* asm 2: fe_sq(>z_250_50=t1,<z_200_0=t1); for (i = 1;i < 50;++i) fe_sq(>z_250_50=t1,>z_250_50=t1); */ +fe_sq(t1,t1); for (i = 1;i < 50;++i) fe_sq(t1,t1); + +/* qhasm: z_250_0 = z_250_50*z_50_0 */ +/* asm 1: fe_mul(>z_250_0=fe#1,<z_250_50=fe#2,<z_50_0=fe#1); */ +/* asm 2: fe_mul(>z_250_0=t0,<z_250_50=t1,<z_50_0=t0); */ +fe_mul(t0,t1,t0); + +/* qhasm: z_252_2 = z_250_0^2^2 */ +/* asm 1: fe_sq(>z_252_2=fe#1,<z_250_0=fe#1); for (i = 1;i < 2;++i) fe_sq(>z_252_2=fe#1,>z_252_2=fe#1); */ +/* asm 2: fe_sq(>z_252_2=t0,<z_250_0=t0); for (i = 1;i < 2;++i) fe_sq(>z_252_2=t0,>z_252_2=t0); */ +fe_sq(t0,t0); for (i = 1;i < 2;++i) fe_sq(t0,t0); + +/* qhasm: z_252_3 = z_252_2*z1 */ +/* asm 1: fe_mul(>z_252_3=fe#12,<z_252_2=fe#1,<z1=fe#11); */ +/* asm 2: fe_mul(>z_252_3=out,<z_252_2=t0,<z1=z); */ +fe_mul(out,t0,z); + +/* qhasm: return */ diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/pow225521.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/pow225521.h new file mode 100644 index 00000000..8397222e --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/pow225521.h @@ -0,0 +1,160 @@ + +/* qhasm: fe z1 */ + +/* qhasm: fe z2 */ + +/* qhasm: fe z8 */ + +/* qhasm: fe z9 */ + +/* qhasm: fe z11 */ + +/* qhasm: fe z22 */ + +/* qhasm: fe z_5_0 */ + +/* qhasm: fe z_10_5 */ + +/* qhasm: fe z_10_0 */ + +/* qhasm: fe z_20_10 */ + +/* qhasm: fe z_20_0 */ + +/* qhasm: fe z_40_20 */ + +/* qhasm: fe z_40_0 */ + +/* qhasm: fe z_50_10 */ + +/* qhasm: fe z_50_0 */ + +/* qhasm: fe z_100_50 */ + +/* qhasm: fe z_100_0 */ + +/* qhasm: fe z_200_100 */ + +/* qhasm: fe z_200_0 */ + +/* qhasm: fe z_250_50 */ + +/* qhasm: fe z_250_0 */ + +/* qhasm: fe z_255_5 */ + +/* qhasm: fe z_255_21 */ + +/* qhasm: enter pow225521 */ + +/* qhasm: z2 = z1^2^1 */ +/* asm 1: fe_sq(>z2=fe#1,<z1=fe#11); for (i = 1;i < 1;++i) fe_sq(>z2=fe#1,>z2=fe#1); */ +/* asm 2: fe_sq(>z2=t0,<z1=z); for (i = 1;i < 1;++i) fe_sq(>z2=t0,>z2=t0); */ +fe_sq(t0,z); /* for (i = 1;i < 1;++i) fe_sq(t0,t0); */ + +/* qhasm: z8 = z2^2^2 */ +/* asm 1: fe_sq(>z8=fe#2,<z2=fe#1); for (i = 1;i < 2;++i) fe_sq(>z8=fe#2,>z8=fe#2); */ +/* asm 2: fe_sq(>z8=t1,<z2=t0); for (i = 1;i < 2;++i) fe_sq(>z8=t1,>z8=t1); */ +fe_sq(t1,t0); for (i = 1;i < 2;++i) fe_sq(t1,t1); + +/* qhasm: z9 = z1*z8 */ +/* asm 1: fe_mul(>z9=fe#2,<z1=fe#11,<z8=fe#2); */ +/* asm 2: fe_mul(>z9=t1,<z1=z,<z8=t1); */ +fe_mul(t1,z,t1); + +/* qhasm: z11 = z2*z9 */ +/* asm 1: fe_mul(>z11=fe#1,<z2=fe#1,<z9=fe#2); */ +/* asm 2: fe_mul(>z11=t0,<z2=t0,<z9=t1); */ +fe_mul(t0,t0,t1); + +/* qhasm: z22 = z11^2^1 */ +/* asm 1: fe_sq(>z22=fe#3,<z11=fe#1); for (i = 1;i < 1;++i) fe_sq(>z22=fe#3,>z22=fe#3); */ +/* asm 2: fe_sq(>z22=t2,<z11=t0); for (i = 1;i < 1;++i) fe_sq(>z22=t2,>z22=t2); */ +fe_sq(t2,t0); /* for (i = 1;i < 1;++i) fe_sq(t2,t2); */ + +/* qhasm: z_5_0 = z9*z22 */ +/* asm 1: fe_mul(>z_5_0=fe#2,<z9=fe#2,<z22=fe#3); */ +/* asm 2: fe_mul(>z_5_0=t1,<z9=t1,<z22=t2); */ +fe_mul(t1,t1,t2); + +/* qhasm: z_10_5 = z_5_0^2^5 */ +/* asm 1: fe_sq(>z_10_5=fe#3,<z_5_0=fe#2); for (i = 1;i < 5;++i) fe_sq(>z_10_5=fe#3,>z_10_5=fe#3); */ +/* asm 2: fe_sq(>z_10_5=t2,<z_5_0=t1); for (i = 1;i < 5;++i) fe_sq(>z_10_5=t2,>z_10_5=t2); */ +fe_sq(t2,t1); for (i = 1;i < 5;++i) fe_sq(t2,t2); + +/* qhasm: z_10_0 = z_10_5*z_5_0 */ +/* asm 1: fe_mul(>z_10_0=fe#2,<z_10_5=fe#3,<z_5_0=fe#2); */ +/* asm 2: fe_mul(>z_10_0=t1,<z_10_5=t2,<z_5_0=t1); */ +fe_mul(t1,t2,t1); + +/* qhasm: z_20_10 = z_10_0^2^10 */ +/* asm 1: fe_sq(>z_20_10=fe#3,<z_10_0=fe#2); for (i = 1;i < 10;++i) fe_sq(>z_20_10=fe#3,>z_20_10=fe#3); */ +/* asm 2: fe_sq(>z_20_10=t2,<z_10_0=t1); for (i = 1;i < 10;++i) fe_sq(>z_20_10=t2,>z_20_10=t2); */ +fe_sq(t2,t1); for (i = 1;i < 10;++i) fe_sq(t2,t2); + +/* qhasm: z_20_0 = z_20_10*z_10_0 */ +/* asm 1: fe_mul(>z_20_0=fe#3,<z_20_10=fe#3,<z_10_0=fe#2); */ +/* asm 2: fe_mul(>z_20_0=t2,<z_20_10=t2,<z_10_0=t1); */ +fe_mul(t2,t2,t1); + +/* qhasm: z_40_20 = z_20_0^2^20 */ +/* asm 1: fe_sq(>z_40_20=fe#4,<z_20_0=fe#3); for (i = 1;i < 20;++i) fe_sq(>z_40_20=fe#4,>z_40_20=fe#4); */ +/* asm 2: fe_sq(>z_40_20=t3,<z_20_0=t2); for (i = 1;i < 20;++i) fe_sq(>z_40_20=t3,>z_40_20=t3); */ +fe_sq(t3,t2); for (i = 1;i < 20;++i) fe_sq(t3,t3); + +/* qhasm: z_40_0 = z_40_20*z_20_0 */ +/* asm 1: fe_mul(>z_40_0=fe#3,<z_40_20=fe#4,<z_20_0=fe#3); */ +/* asm 2: fe_mul(>z_40_0=t2,<z_40_20=t3,<z_20_0=t2); */ +fe_mul(t2,t3,t2); + +/* qhasm: z_50_10 = z_40_0^2^10 */ +/* asm 1: fe_sq(>z_50_10=fe#3,<z_40_0=fe#3); for (i = 1;i < 10;++i) fe_sq(>z_50_10=fe#3,>z_50_10=fe#3); */ +/* asm 2: fe_sq(>z_50_10=t2,<z_40_0=t2); for (i = 1;i < 10;++i) fe_sq(>z_50_10=t2,>z_50_10=t2); */ +fe_sq(t2,t2); for (i = 1;i < 10;++i) fe_sq(t2,t2); + +/* qhasm: z_50_0 = z_50_10*z_10_0 */ +/* asm 1: fe_mul(>z_50_0=fe#2,<z_50_10=fe#3,<z_10_0=fe#2); */ +/* asm 2: fe_mul(>z_50_0=t1,<z_50_10=t2,<z_10_0=t1); */ +fe_mul(t1,t2,t1); + +/* qhasm: z_100_50 = z_50_0^2^50 */ +/* asm 1: fe_sq(>z_100_50=fe#3,<z_50_0=fe#2); for (i = 1;i < 50;++i) fe_sq(>z_100_50=fe#3,>z_100_50=fe#3); */ +/* asm 2: fe_sq(>z_100_50=t2,<z_50_0=t1); for (i = 1;i < 50;++i) fe_sq(>z_100_50=t2,>z_100_50=t2); */ +fe_sq(t2,t1); for (i = 1;i < 50;++i) fe_sq(t2,t2); + +/* qhasm: z_100_0 = z_100_50*z_50_0 */ +/* asm 1: fe_mul(>z_100_0=fe#3,<z_100_50=fe#3,<z_50_0=fe#2); */ +/* asm 2: fe_mul(>z_100_0=t2,<z_100_50=t2,<z_50_0=t1); */ +fe_mul(t2,t2,t1); + +/* qhasm: z_200_100 = z_100_0^2^100 */ +/* asm 1: fe_sq(>z_200_100=fe#4,<z_100_0=fe#3); for (i = 1;i < 100;++i) fe_sq(>z_200_100=fe#4,>z_200_100=fe#4); */ +/* asm 2: fe_sq(>z_200_100=t3,<z_100_0=t2); for (i = 1;i < 100;++i) fe_sq(>z_200_100=t3,>z_200_100=t3); */ +fe_sq(t3,t2); for (i = 1;i < 100;++i) fe_sq(t3,t3); + +/* qhasm: z_200_0 = z_200_100*z_100_0 */ +/* asm 1: fe_mul(>z_200_0=fe#3,<z_200_100=fe#4,<z_100_0=fe#3); */ +/* asm 2: fe_mul(>z_200_0=t2,<z_200_100=t3,<z_100_0=t2); */ +fe_mul(t2,t3,t2); + +/* qhasm: z_250_50 = z_200_0^2^50 */ +/* asm 1: fe_sq(>z_250_50=fe#3,<z_200_0=fe#3); for (i = 1;i < 50;++i) fe_sq(>z_250_50=fe#3,>z_250_50=fe#3); */ +/* asm 2: fe_sq(>z_250_50=t2,<z_200_0=t2); for (i = 1;i < 50;++i) fe_sq(>z_250_50=t2,>z_250_50=t2); */ +fe_sq(t2,t2); for (i = 1;i < 50;++i) fe_sq(t2,t2); + +/* qhasm: z_250_0 = z_250_50*z_50_0 */ +/* asm 1: fe_mul(>z_250_0=fe#2,<z_250_50=fe#3,<z_50_0=fe#2); */ +/* asm 2: fe_mul(>z_250_0=t1,<z_250_50=t2,<z_50_0=t1); */ +fe_mul(t1,t2,t1); + +/* qhasm: z_255_5 = z_250_0^2^5 */ +/* asm 1: fe_sq(>z_255_5=fe#2,<z_250_0=fe#2); for (i = 1;i < 5;++i) fe_sq(>z_255_5=fe#2,>z_255_5=fe#2); */ +/* asm 2: fe_sq(>z_255_5=t1,<z_250_0=t1); for (i = 1;i < 5;++i) fe_sq(>z_255_5=t1,>z_255_5=t1); */ +fe_sq(t1,t1); for (i = 1;i < 5;++i) fe_sq(t1,t1); + +/* qhasm: z_255_21 = z_255_5*z11 */ +/* asm 1: fe_mul(>z_255_21=fe#12,<z_255_5=fe#2,<z11=fe#1); */ +/* asm 2: fe_mul(>z_255_21=out,<z_255_5=t1,<z11=t0); */ +fe_mul(out,t1,t0); + +/* qhasm: return */ diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/sc.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/sc.h new file mode 100644 index 00000000..d32ed2e8 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/sc.h @@ -0,0 +1,15 @@ +#ifndef SC_H +#define SC_H + +/* +The set of scalars is \Z/l +where l = 2^252 + 27742317777372353535851937790883648493. +*/ + +#define sc_reduce crypto_sign_ed25519_ref10_sc_reduce +#define sc_muladd crypto_sign_ed25519_ref10_sc_muladd + +extern void sc_reduce(unsigned char *); +extern void sc_muladd(unsigned char *,const unsigned char *,const unsigned char *,const unsigned char *); + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/sc_muladd.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/sc_muladd.c new file mode 100644 index 00000000..ccf4a682 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/sc_muladd.c @@ -0,0 +1,368 @@ +#include "sc.h" +#include "crypto_int64.h" +#include "crypto_uint32.h" +#include "crypto_uint64.h" + +static crypto_uint64 load_3(const unsigned char *in) +{ + crypto_uint64 result; + result = (crypto_uint64) in[0]; + result |= ((crypto_uint64) in[1]) << 8; + result |= ((crypto_uint64) in[2]) << 16; + return result; +} + +static crypto_uint64 load_4(const unsigned char *in) +{ + crypto_uint64 result; + result = (crypto_uint64) in[0]; + result |= ((crypto_uint64) in[1]) << 8; + result |= ((crypto_uint64) in[2]) << 16; + result |= ((crypto_uint64) in[3]) << 24; + return result; +} + +/* +Input: + a[0]+256*a[1]+...+256^31*a[31] = a + b[0]+256*b[1]+...+256^31*b[31] = b + c[0]+256*c[1]+...+256^31*c[31] = c + +Output: + s[0]+256*s[1]+...+256^31*s[31] = (ab+c) mod l + where l = 2^252 + 27742317777372353535851937790883648493. +*/ + +void sc_muladd(unsigned char *s,const unsigned char *a,const unsigned char *b,const unsigned char *c) +{ + crypto_int64 a0 = 2097151 & load_3(a); + crypto_int64 a1 = 2097151 & (load_4(a + 2) >> 5); + crypto_int64 a2 = 2097151 & (load_3(a + 5) >> 2); + crypto_int64 a3 = 2097151 & (load_4(a + 7) >> 7); + crypto_int64 a4 = 2097151 & (load_4(a + 10) >> 4); + crypto_int64 a5 = 2097151 & (load_3(a + 13) >> 1); + crypto_int64 a6 = 2097151 & (load_4(a + 15) >> 6); + crypto_int64 a7 = 2097151 & (load_3(a + 18) >> 3); + crypto_int64 a8 = 2097151 & load_3(a + 21); + crypto_int64 a9 = 2097151 & (load_4(a + 23) >> 5); + crypto_int64 a10 = 2097151 & (load_3(a + 26) >> 2); + crypto_int64 a11 = (load_4(a + 28) >> 7); + crypto_int64 b0 = 2097151 & load_3(b); + crypto_int64 b1 = 2097151 & (load_4(b + 2) >> 5); + crypto_int64 b2 = 2097151 & (load_3(b + 5) >> 2); + crypto_int64 b3 = 2097151 & (load_4(b + 7) >> 7); + crypto_int64 b4 = 2097151 & (load_4(b + 10) >> 4); + crypto_int64 b5 = 2097151 & (load_3(b + 13) >> 1); + crypto_int64 b6 = 2097151 & (load_4(b + 15) >> 6); + crypto_int64 b7 = 2097151 & (load_3(b + 18) >> 3); + crypto_int64 b8 = 2097151 & load_3(b + 21); + crypto_int64 b9 = 2097151 & (load_4(b + 23) >> 5); + crypto_int64 b10 = 2097151 & (load_3(b + 26) >> 2); + crypto_int64 b11 = (load_4(b + 28) >> 7); + crypto_int64 c0 = 2097151 & load_3(c); + crypto_int64 c1 = 2097151 & (load_4(c + 2) >> 5); + crypto_int64 c2 = 2097151 & (load_3(c + 5) >> 2); + crypto_int64 c3 = 2097151 & (load_4(c + 7) >> 7); + crypto_int64 c4 = 2097151 & (load_4(c + 10) >> 4); + crypto_int64 c5 = 2097151 & (load_3(c + 13) >> 1); + crypto_int64 c6 = 2097151 & (load_4(c + 15) >> 6); + crypto_int64 c7 = 2097151 & (load_3(c + 18) >> 3); + crypto_int64 c8 = 2097151 & load_3(c + 21); + crypto_int64 c9 = 2097151 & (load_4(c + 23) >> 5); + crypto_int64 c10 = 2097151 & (load_3(c + 26) >> 2); + crypto_int64 c11 = (load_4(c + 28) >> 7); + crypto_int64 s0; + crypto_int64 s1; + crypto_int64 s2; + crypto_int64 s3; + crypto_int64 s4; + crypto_int64 s5; + crypto_int64 s6; + crypto_int64 s7; + crypto_int64 s8; + crypto_int64 s9; + crypto_int64 s10; + crypto_int64 s11; + crypto_int64 s12; + crypto_int64 s13; + crypto_int64 s14; + crypto_int64 s15; + crypto_int64 s16; + crypto_int64 s17; + crypto_int64 s18; + crypto_int64 s19; + crypto_int64 s20; + crypto_int64 s21; + crypto_int64 s22; + crypto_int64 s23; + crypto_int64 carry0; + crypto_int64 carry1; + crypto_int64 carry2; + crypto_int64 carry3; + crypto_int64 carry4; + crypto_int64 carry5; + crypto_int64 carry6; + crypto_int64 carry7; + crypto_int64 carry8; + crypto_int64 carry9; + crypto_int64 carry10; + crypto_int64 carry11; + crypto_int64 carry12; + crypto_int64 carry13; + crypto_int64 carry14; + crypto_int64 carry15; + crypto_int64 carry16; + crypto_int64 carry17; + crypto_int64 carry18; + crypto_int64 carry19; + crypto_int64 carry20; + crypto_int64 carry21; + crypto_int64 carry22; + + s0 = c0 + a0*b0; + s1 = c1 + a0*b1 + a1*b0; + s2 = c2 + a0*b2 + a1*b1 + a2*b0; + s3 = c3 + a0*b3 + a1*b2 + a2*b1 + a3*b0; + s4 = c4 + a0*b4 + a1*b3 + a2*b2 + a3*b1 + a4*b0; + s5 = c5 + a0*b5 + a1*b4 + a2*b3 + a3*b2 + a4*b1 + a5*b0; + s6 = c6 + a0*b6 + a1*b5 + a2*b4 + a3*b3 + a4*b2 + a5*b1 + a6*b0; + s7 = c7 + a0*b7 + a1*b6 + a2*b5 + a3*b4 + a4*b3 + a5*b2 + a6*b1 + a7*b0; + s8 = c8 + a0*b8 + a1*b7 + a2*b6 + a3*b5 + a4*b4 + a5*b3 + a6*b2 + a7*b1 + a8*b0; + s9 = c9 + a0*b9 + a1*b8 + a2*b7 + a3*b6 + a4*b5 + a5*b4 + a6*b3 + a7*b2 + a8*b1 + a9*b0; + s10 = c10 + a0*b10 + a1*b9 + a2*b8 + a3*b7 + a4*b6 + a5*b5 + a6*b4 + a7*b3 + a8*b2 + a9*b1 + a10*b0; + s11 = c11 + a0*b11 + a1*b10 + a2*b9 + a3*b8 + a4*b7 + a5*b6 + a6*b5 + a7*b4 + a8*b3 + a9*b2 + a10*b1 + a11*b0; + s12 = a1*b11 + a2*b10 + a3*b9 + a4*b8 + a5*b7 + a6*b6 + a7*b5 + a8*b4 + a9*b3 + a10*b2 + a11*b1; + s13 = a2*b11 + a3*b10 + a4*b9 + a5*b8 + a6*b7 + a7*b6 + a8*b5 + a9*b4 + a10*b3 + a11*b2; + s14 = a3*b11 + a4*b10 + a5*b9 + a6*b8 + a7*b7 + a8*b6 + a9*b5 + a10*b4 + a11*b3; + s15 = a4*b11 + a5*b10 + a6*b9 + a7*b8 + a8*b7 + a9*b6 + a10*b5 + a11*b4; + s16 = a5*b11 + a6*b10 + a7*b9 + a8*b8 + a9*b7 + a10*b6 + a11*b5; + s17 = a6*b11 + a7*b10 + a8*b9 + a9*b8 + a10*b7 + a11*b6; + s18 = a7*b11 + a8*b10 + a9*b9 + a10*b8 + a11*b7; + s19 = a8*b11 + a9*b10 + a10*b9 + a11*b8; + s20 = a9*b11 + a10*b10 + a11*b9; + s21 = a10*b11 + a11*b10; + s22 = a11*b11; + s23 = 0; + + carry0 = (s0 + (1<<20)) >> 21; s1 += carry0; s0 -= carry0 << 21; + carry2 = (s2 + (1<<20)) >> 21; s3 += carry2; s2 -= carry2 << 21; + carry4 = (s4 + (1<<20)) >> 21; s5 += carry4; s4 -= carry4 << 21; + carry6 = (s6 + (1<<20)) >> 21; s7 += carry6; s6 -= carry6 << 21; + carry8 = (s8 + (1<<20)) >> 21; s9 += carry8; s8 -= carry8 << 21; + carry10 = (s10 + (1<<20)) >> 21; s11 += carry10; s10 -= carry10 << 21; + carry12 = (s12 + (1<<20)) >> 21; s13 += carry12; s12 -= carry12 << 21; + carry14 = (s14 + (1<<20)) >> 21; s15 += carry14; s14 -= carry14 << 21; + carry16 = (s16 + (1<<20)) >> 21; s17 += carry16; s16 -= carry16 << 21; + carry18 = (s18 + (1<<20)) >> 21; s19 += carry18; s18 -= carry18 << 21; + carry20 = (s20 + (1<<20)) >> 21; s21 += carry20; s20 -= carry20 << 21; + carry22 = (s22 + (1<<20)) >> 21; s23 += carry22; s22 -= carry22 << 21; + + carry1 = (s1 + (1<<20)) >> 21; s2 += carry1; s1 -= carry1 << 21; + carry3 = (s3 + (1<<20)) >> 21; s4 += carry3; s3 -= carry3 << 21; + carry5 = (s5 + (1<<20)) >> 21; s6 += carry5; s5 -= carry5 << 21; + carry7 = (s7 + (1<<20)) >> 21; s8 += carry7; s7 -= carry7 << 21; + carry9 = (s9 + (1<<20)) >> 21; s10 += carry9; s9 -= carry9 << 21; + carry11 = (s11 + (1<<20)) >> 21; s12 += carry11; s11 -= carry11 << 21; + carry13 = (s13 + (1<<20)) >> 21; s14 += carry13; s13 -= carry13 << 21; + carry15 = (s15 + (1<<20)) >> 21; s16 += carry15; s15 -= carry15 << 21; + carry17 = (s17 + (1<<20)) >> 21; s18 += carry17; s17 -= carry17 << 21; + carry19 = (s19 + (1<<20)) >> 21; s20 += carry19; s19 -= carry19 << 21; + carry21 = (s21 + (1<<20)) >> 21; s22 += carry21; s21 -= carry21 << 21; + + s11 += s23 * 666643; + s12 += s23 * 470296; + s13 += s23 * 654183; + s14 -= s23 * 997805; + s15 += s23 * 136657; + s16 -= s23 * 683901; + + + s10 += s22 * 666643; + s11 += s22 * 470296; + s12 += s22 * 654183; + s13 -= s22 * 997805; + s14 += s22 * 136657; + s15 -= s22 * 683901; + + + s9 += s21 * 666643; + s10 += s21 * 470296; + s11 += s21 * 654183; + s12 -= s21 * 997805; + s13 += s21 * 136657; + s14 -= s21 * 683901; + + + s8 += s20 * 666643; + s9 += s20 * 470296; + s10 += s20 * 654183; + s11 -= s20 * 997805; + s12 += s20 * 136657; + s13 -= s20 * 683901; + + + s7 += s19 * 666643; + s8 += s19 * 470296; + s9 += s19 * 654183; + s10 -= s19 * 997805; + s11 += s19 * 136657; + s12 -= s19 * 683901; + + + s6 += s18 * 666643; + s7 += s18 * 470296; + s8 += s18 * 654183; + s9 -= s18 * 997805; + s10 += s18 * 136657; + s11 -= s18 * 683901; + + + carry6 = (s6 + (1<<20)) >> 21; s7 += carry6; s6 -= carry6 << 21; + carry8 = (s8 + (1<<20)) >> 21; s9 += carry8; s8 -= carry8 << 21; + carry10 = (s10 + (1<<20)) >> 21; s11 += carry10; s10 -= carry10 << 21; + carry12 = (s12 + (1<<20)) >> 21; s13 += carry12; s12 -= carry12 << 21; + carry14 = (s14 + (1<<20)) >> 21; s15 += carry14; s14 -= carry14 << 21; + carry16 = (s16 + (1<<20)) >> 21; s17 += carry16; s16 -= carry16 << 21; + + carry7 = (s7 + (1<<20)) >> 21; s8 += carry7; s7 -= carry7 << 21; + carry9 = (s9 + (1<<20)) >> 21; s10 += carry9; s9 -= carry9 << 21; + carry11 = (s11 + (1<<20)) >> 21; s12 += carry11; s11 -= carry11 << 21; + carry13 = (s13 + (1<<20)) >> 21; s14 += carry13; s13 -= carry13 << 21; + carry15 = (s15 + (1<<20)) >> 21; s16 += carry15; s15 -= carry15 << 21; + + s5 += s17 * 666643; + s6 += s17 * 470296; + s7 += s17 * 654183; + s8 -= s17 * 997805; + s9 += s17 * 136657; + s10 -= s17 * 683901; + + + s4 += s16 * 666643; + s5 += s16 * 470296; + s6 += s16 * 654183; + s7 -= s16 * 997805; + s8 += s16 * 136657; + s9 -= s16 * 683901; + + + s3 += s15 * 666643; + s4 += s15 * 470296; + s5 += s15 * 654183; + s6 -= s15 * 997805; + s7 += s15 * 136657; + s8 -= s15 * 683901; + + + s2 += s14 * 666643; + s3 += s14 * 470296; + s4 += s14 * 654183; + s5 -= s14 * 997805; + s6 += s14 * 136657; + s7 -= s14 * 683901; + + + s1 += s13 * 666643; + s2 += s13 * 470296; + s3 += s13 * 654183; + s4 -= s13 * 997805; + s5 += s13 * 136657; + s6 -= s13 * 683901; + + + s0 += s12 * 666643; + s1 += s12 * 470296; + s2 += s12 * 654183; + s3 -= s12 * 997805; + s4 += s12 * 136657; + s5 -= s12 * 683901; + s12 = 0; + + carry0 = (s0 + (1<<20)) >> 21; s1 += carry0; s0 -= carry0 << 21; + carry2 = (s2 + (1<<20)) >> 21; s3 += carry2; s2 -= carry2 << 21; + carry4 = (s4 + (1<<20)) >> 21; s5 += carry4; s4 -= carry4 << 21; + carry6 = (s6 + (1<<20)) >> 21; s7 += carry6; s6 -= carry6 << 21; + carry8 = (s8 + (1<<20)) >> 21; s9 += carry8; s8 -= carry8 << 21; + carry10 = (s10 + (1<<20)) >> 21; s11 += carry10; s10 -= carry10 << 21; + + carry1 = (s1 + (1<<20)) >> 21; s2 += carry1; s1 -= carry1 << 21; + carry3 = (s3 + (1<<20)) >> 21; s4 += carry3; s3 -= carry3 << 21; + carry5 = (s5 + (1<<20)) >> 21; s6 += carry5; s5 -= carry5 << 21; + carry7 = (s7 + (1<<20)) >> 21; s8 += carry7; s7 -= carry7 << 21; + carry9 = (s9 + (1<<20)) >> 21; s10 += carry9; s9 -= carry9 << 21; + carry11 = (s11 + (1<<20)) >> 21; s12 += carry11; s11 -= carry11 << 21; + + s0 += s12 * 666643; + s1 += s12 * 470296; + s2 += s12 * 654183; + s3 -= s12 * 997805; + s4 += s12 * 136657; + s5 -= s12 * 683901; + s12 = 0; + + carry0 = s0 >> 21; s1 += carry0; s0 -= carry0 << 21; + carry1 = s1 >> 21; s2 += carry1; s1 -= carry1 << 21; + carry2 = s2 >> 21; s3 += carry2; s2 -= carry2 << 21; + carry3 = s3 >> 21; s4 += carry3; s3 -= carry3 << 21; + carry4 = s4 >> 21; s5 += carry4; s4 -= carry4 << 21; + carry5 = s5 >> 21; s6 += carry5; s5 -= carry5 << 21; + carry6 = s6 >> 21; s7 += carry6; s6 -= carry6 << 21; + carry7 = s7 >> 21; s8 += carry7; s7 -= carry7 << 21; + carry8 = s8 >> 21; s9 += carry8; s8 -= carry8 << 21; + carry9 = s9 >> 21; s10 += carry9; s9 -= carry9 << 21; + carry10 = s10 >> 21; s11 += carry10; s10 -= carry10 << 21; + carry11 = s11 >> 21; s12 += carry11; s11 -= carry11 << 21; + + s0 += s12 * 666643; + s1 += s12 * 470296; + s2 += s12 * 654183; + s3 -= s12 * 997805; + s4 += s12 * 136657; + s5 -= s12 * 683901; + + + carry0 = s0 >> 21; s1 += carry0; s0 -= carry0 << 21; + carry1 = s1 >> 21; s2 += carry1; s1 -= carry1 << 21; + carry2 = s2 >> 21; s3 += carry2; s2 -= carry2 << 21; + carry3 = s3 >> 21; s4 += carry3; s3 -= carry3 << 21; + carry4 = s4 >> 21; s5 += carry4; s4 -= carry4 << 21; + carry5 = s5 >> 21; s6 += carry5; s5 -= carry5 << 21; + carry6 = s6 >> 21; s7 += carry6; s6 -= carry6 << 21; + carry7 = s7 >> 21; s8 += carry7; s7 -= carry7 << 21; + carry8 = s8 >> 21; s9 += carry8; s8 -= carry8 << 21; + carry9 = s9 >> 21; s10 += carry9; s9 -= carry9 << 21; + carry10 = s10 >> 21; s11 += carry10; s10 -= carry10 << 21; + + s[0] = s0 >> 0; + s[1] = s0 >> 8; + s[2] = (s0 >> 16) | (s1 << 5); + s[3] = s1 >> 3; + s[4] = s1 >> 11; + s[5] = (s1 >> 19) | (s2 << 2); + s[6] = s2 >> 6; + s[7] = (s2 >> 14) | (s3 << 7); + s[8] = s3 >> 1; + s[9] = s3 >> 9; + s[10] = (s3 >> 17) | (s4 << 4); + s[11] = s4 >> 4; + s[12] = s4 >> 12; + s[13] = (s4 >> 20) | (s5 << 1); + s[14] = s5 >> 7; + s[15] = (s5 >> 15) | (s6 << 6); + s[16] = s6 >> 2; + s[17] = s6 >> 10; + s[18] = (s6 >> 18) | (s7 << 3); + s[19] = s7 >> 5; + s[20] = s7 >> 13; + s[21] = s8 >> 0; + s[22] = s8 >> 8; + s[23] = (s8 >> 16) | (s9 << 5); + s[24] = s9 >> 3; + s[25] = s9 >> 11; + s[26] = (s9 >> 19) | (s10 << 2); + s[27] = s10 >> 6; + s[28] = (s10 >> 14) | (s11 << 7); + s[29] = s11 >> 1; + s[30] = s11 >> 9; + s[31] = s11 >> 17; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/sc_reduce.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/sc_reduce.c new file mode 100644 index 00000000..e5caefc2 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/sc_reduce.c @@ -0,0 +1,275 @@ +#include "sc.h" +#include "crypto_int64.h" +#include "crypto_uint32.h" +#include "crypto_uint64.h" + +static crypto_uint64 load_3(const unsigned char *in) +{ + crypto_uint64 result; + result = (crypto_uint64) in[0]; + result |= ((crypto_uint64) in[1]) << 8; + result |= ((crypto_uint64) in[2]) << 16; + return result; +} + +static crypto_uint64 load_4(const unsigned char *in) +{ + crypto_uint64 result; + result = (crypto_uint64) in[0]; + result |= ((crypto_uint64) in[1]) << 8; + result |= ((crypto_uint64) in[2]) << 16; + result |= ((crypto_uint64) in[3]) << 24; + return result; +} + +/* +Input: + s[0]+256*s[1]+...+256^63*s[63] = s + +Output: + s[0]+256*s[1]+...+256^31*s[31] = s mod l + where l = 2^252 + 27742317777372353535851937790883648493. + Overwrites s in place. +*/ + +void sc_reduce(unsigned char *s) +{ + crypto_int64 s0 = 2097151 & load_3(s); + crypto_int64 s1 = 2097151 & (load_4(s + 2) >> 5); + crypto_int64 s2 = 2097151 & (load_3(s + 5) >> 2); + crypto_int64 s3 = 2097151 & (load_4(s + 7) >> 7); + crypto_int64 s4 = 2097151 & (load_4(s + 10) >> 4); + crypto_int64 s5 = 2097151 & (load_3(s + 13) >> 1); + crypto_int64 s6 = 2097151 & (load_4(s + 15) >> 6); + crypto_int64 s7 = 2097151 & (load_3(s + 18) >> 3); + crypto_int64 s8 = 2097151 & load_3(s + 21); + crypto_int64 s9 = 2097151 & (load_4(s + 23) >> 5); + crypto_int64 s10 = 2097151 & (load_3(s + 26) >> 2); + crypto_int64 s11 = 2097151 & (load_4(s + 28) >> 7); + crypto_int64 s12 = 2097151 & (load_4(s + 31) >> 4); + crypto_int64 s13 = 2097151 & (load_3(s + 34) >> 1); + crypto_int64 s14 = 2097151 & (load_4(s + 36) >> 6); + crypto_int64 s15 = 2097151 & (load_3(s + 39) >> 3); + crypto_int64 s16 = 2097151 & load_3(s + 42); + crypto_int64 s17 = 2097151 & (load_4(s + 44) >> 5); + crypto_int64 s18 = 2097151 & (load_3(s + 47) >> 2); + crypto_int64 s19 = 2097151 & (load_4(s + 49) >> 7); + crypto_int64 s20 = 2097151 & (load_4(s + 52) >> 4); + crypto_int64 s21 = 2097151 & (load_3(s + 55) >> 1); + crypto_int64 s22 = 2097151 & (load_4(s + 57) >> 6); + crypto_int64 s23 = (load_4(s + 60) >> 3); + crypto_int64 carry0; + crypto_int64 carry1; + crypto_int64 carry2; + crypto_int64 carry3; + crypto_int64 carry4; + crypto_int64 carry5; + crypto_int64 carry6; + crypto_int64 carry7; + crypto_int64 carry8; + crypto_int64 carry9; + crypto_int64 carry10; + crypto_int64 carry11; + crypto_int64 carry12; + crypto_int64 carry13; + crypto_int64 carry14; + crypto_int64 carry15; + crypto_int64 carry16; + + s11 += s23 * 666643; + s12 += s23 * 470296; + s13 += s23 * 654183; + s14 -= s23 * 997805; + s15 += s23 * 136657; + s16 -= s23 * 683901; + + + s10 += s22 * 666643; + s11 += s22 * 470296; + s12 += s22 * 654183; + s13 -= s22 * 997805; + s14 += s22 * 136657; + s15 -= s22 * 683901; + + + s9 += s21 * 666643; + s10 += s21 * 470296; + s11 += s21 * 654183; + s12 -= s21 * 997805; + s13 += s21 * 136657; + s14 -= s21 * 683901; + + + s8 += s20 * 666643; + s9 += s20 * 470296; + s10 += s20 * 654183; + s11 -= s20 * 997805; + s12 += s20 * 136657; + s13 -= s20 * 683901; + + + s7 += s19 * 666643; + s8 += s19 * 470296; + s9 += s19 * 654183; + s10 -= s19 * 997805; + s11 += s19 * 136657; + s12 -= s19 * 683901; + + + s6 += s18 * 666643; + s7 += s18 * 470296; + s8 += s18 * 654183; + s9 -= s18 * 997805; + s10 += s18 * 136657; + s11 -= s18 * 683901; + + + carry6 = (s6 + (1<<20)) >> 21; s7 += carry6; s6 -= carry6 << 21; + carry8 = (s8 + (1<<20)) >> 21; s9 += carry8; s8 -= carry8 << 21; + carry10 = (s10 + (1<<20)) >> 21; s11 += carry10; s10 -= carry10 << 21; + carry12 = (s12 + (1<<20)) >> 21; s13 += carry12; s12 -= carry12 << 21; + carry14 = (s14 + (1<<20)) >> 21; s15 += carry14; s14 -= carry14 << 21; + carry16 = (s16 + (1<<20)) >> 21; s17 += carry16; s16 -= carry16 << 21; + + carry7 = (s7 + (1<<20)) >> 21; s8 += carry7; s7 -= carry7 << 21; + carry9 = (s9 + (1<<20)) >> 21; s10 += carry9; s9 -= carry9 << 21; + carry11 = (s11 + (1<<20)) >> 21; s12 += carry11; s11 -= carry11 << 21; + carry13 = (s13 + (1<<20)) >> 21; s14 += carry13; s13 -= carry13 << 21; + carry15 = (s15 + (1<<20)) >> 21; s16 += carry15; s15 -= carry15 << 21; + + s5 += s17 * 666643; + s6 += s17 * 470296; + s7 += s17 * 654183; + s8 -= s17 * 997805; + s9 += s17 * 136657; + s10 -= s17 * 683901; + + + s4 += s16 * 666643; + s5 += s16 * 470296; + s6 += s16 * 654183; + s7 -= s16 * 997805; + s8 += s16 * 136657; + s9 -= s16 * 683901; + + + s3 += s15 * 666643; + s4 += s15 * 470296; + s5 += s15 * 654183; + s6 -= s15 * 997805; + s7 += s15 * 136657; + s8 -= s15 * 683901; + + + s2 += s14 * 666643; + s3 += s14 * 470296; + s4 += s14 * 654183; + s5 -= s14 * 997805; + s6 += s14 * 136657; + s7 -= s14 * 683901; + + + s1 += s13 * 666643; + s2 += s13 * 470296; + s3 += s13 * 654183; + s4 -= s13 * 997805; + s5 += s13 * 136657; + s6 -= s13 * 683901; + + + s0 += s12 * 666643; + s1 += s12 * 470296; + s2 += s12 * 654183; + s3 -= s12 * 997805; + s4 += s12 * 136657; + s5 -= s12 * 683901; + s12 = 0; + + carry0 = (s0 + (1<<20)) >> 21; s1 += carry0; s0 -= carry0 << 21; + carry2 = (s2 + (1<<20)) >> 21; s3 += carry2; s2 -= carry2 << 21; + carry4 = (s4 + (1<<20)) >> 21; s5 += carry4; s4 -= carry4 << 21; + carry6 = (s6 + (1<<20)) >> 21; s7 += carry6; s6 -= carry6 << 21; + carry8 = (s8 + (1<<20)) >> 21; s9 += carry8; s8 -= carry8 << 21; + carry10 = (s10 + (1<<20)) >> 21; s11 += carry10; s10 -= carry10 << 21; + + carry1 = (s1 + (1<<20)) >> 21; s2 += carry1; s1 -= carry1 << 21; + carry3 = (s3 + (1<<20)) >> 21; s4 += carry3; s3 -= carry3 << 21; + carry5 = (s5 + (1<<20)) >> 21; s6 += carry5; s5 -= carry5 << 21; + carry7 = (s7 + (1<<20)) >> 21; s8 += carry7; s7 -= carry7 << 21; + carry9 = (s9 + (1<<20)) >> 21; s10 += carry9; s9 -= carry9 << 21; + carry11 = (s11 + (1<<20)) >> 21; s12 += carry11; s11 -= carry11 << 21; + + s0 += s12 * 666643; + s1 += s12 * 470296; + s2 += s12 * 654183; + s3 -= s12 * 997805; + s4 += s12 * 136657; + s5 -= s12 * 683901; + s12 = 0; + + carry0 = s0 >> 21; s1 += carry0; s0 -= carry0 << 21; + carry1 = s1 >> 21; s2 += carry1; s1 -= carry1 << 21; + carry2 = s2 >> 21; s3 += carry2; s2 -= carry2 << 21; + carry3 = s3 >> 21; s4 += carry3; s3 -= carry3 << 21; + carry4 = s4 >> 21; s5 += carry4; s4 -= carry4 << 21; + carry5 = s5 >> 21; s6 += carry5; s5 -= carry5 << 21; + carry6 = s6 >> 21; s7 += carry6; s6 -= carry6 << 21; + carry7 = s7 >> 21; s8 += carry7; s7 -= carry7 << 21; + carry8 = s8 >> 21; s9 += carry8; s8 -= carry8 << 21; + carry9 = s9 >> 21; s10 += carry9; s9 -= carry9 << 21; + carry10 = s10 >> 21; s11 += carry10; s10 -= carry10 << 21; + carry11 = s11 >> 21; s12 += carry11; s11 -= carry11 << 21; + + s0 += s12 * 666643; + s1 += s12 * 470296; + s2 += s12 * 654183; + s3 -= s12 * 997805; + s4 += s12 * 136657; + s5 -= s12 * 683901; + + + carry0 = s0 >> 21; s1 += carry0; s0 -= carry0 << 21; + carry1 = s1 >> 21; s2 += carry1; s1 -= carry1 << 21; + carry2 = s2 >> 21; s3 += carry2; s2 -= carry2 << 21; + carry3 = s3 >> 21; s4 += carry3; s3 -= carry3 << 21; + carry4 = s4 >> 21; s5 += carry4; s4 -= carry4 << 21; + carry5 = s5 >> 21; s6 += carry5; s5 -= carry5 << 21; + carry6 = s6 >> 21; s7 += carry6; s6 -= carry6 << 21; + carry7 = s7 >> 21; s8 += carry7; s7 -= carry7 << 21; + carry8 = s8 >> 21; s9 += carry8; s8 -= carry8 << 21; + carry9 = s9 >> 21; s10 += carry9; s9 -= carry9 << 21; + carry10 = s10 >> 21; s11 += carry10; s10 -= carry10 << 21; + + s[0] = s0 >> 0; + s[1] = s0 >> 8; + s[2] = (s0 >> 16) | (s1 << 5); + s[3] = s1 >> 3; + s[4] = s1 >> 11; + s[5] = (s1 >> 19) | (s2 << 2); + s[6] = s2 >> 6; + s[7] = (s2 >> 14) | (s3 << 7); + s[8] = s3 >> 1; + s[9] = s3 >> 9; + s[10] = (s3 >> 17) | (s4 << 4); + s[11] = s4 >> 4; + s[12] = s4 >> 12; + s[13] = (s4 >> 20) | (s5 << 1); + s[14] = s5 >> 7; + s[15] = (s5 >> 15) | (s6 << 6); + s[16] = s6 >> 2; + s[17] = s6 >> 10; + s[18] = (s6 >> 18) | (s7 << 3); + s[19] = s7 >> 5; + s[20] = s7 >> 13; + s[21] = s8 >> 0; + s[22] = s8 >> 8; + s[23] = (s8 >> 16) | (s9 << 5); + s[24] = s9 >> 3; + s[25] = s9 >> 11; + s[26] = (s9 >> 19) | (s10 << 2); + s[27] = s10 >> 6; + s[28] = (s10 >> 14) | (s11 << 7); + s[29] = s11 >> 1; + s[30] = s11 >> 9; + s[31] = s11 >> 17; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/sign.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/sign.c new file mode 100644 index 00000000..fa3080eb --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/sign.c @@ -0,0 +1,81 @@ + +#include <string.h> + +#include "api.h" +#include "crypto_hash_sha512.h" +#include "ge.h" +#include "sc.h" +#include "utils.h" + +int +crypto_sign_detached(unsigned char *sig, unsigned long long *siglen_p, + const unsigned char *m, unsigned long long mlen, + const unsigned char *sk) +{ + crypto_hash_sha512_state hs; + unsigned char pk[32]; + unsigned char az[64]; + unsigned char nonce[64]; + unsigned char hram[64]; + ge_p3 R; + + memmove(pk, sk + 32, 32); + + crypto_hash_sha512(az, sk, 32); + az[0] &= 248; + az[31] &= 63; + az[31] |= 64; + + crypto_hash_sha512_init(&hs); + crypto_hash_sha512_update(&hs, az + 32, 32); + crypto_hash_sha512_update(&hs, m, mlen); + crypto_hash_sha512_final(&hs, nonce); + + memmove(sig + 32, pk, 32); + + sc_reduce(nonce); + ge_scalarmult_base(&R, nonce); + ge_p3_tobytes(sig, &R); + + crypto_hash_sha512_init(&hs); + crypto_hash_sha512_update(&hs, sig, 64); + crypto_hash_sha512_update(&hs, m, mlen); + crypto_hash_sha512_final(&hs, hram); + + sc_reduce(hram); + sc_muladd(sig + 32, hram, az, nonce); + + sodium_memzero(az, sizeof az); + sodium_memzero(nonce, sizeof nonce); + + if (siglen_p != NULL) { + *siglen_p = 64U; + } + return 0; +} + +int +crypto_sign(unsigned char *sm, unsigned long long *smlen_p, + const unsigned char *m, unsigned long long mlen, + const unsigned char *sk) +{ + unsigned long long siglen; + + memmove(sm + crypto_sign_ed25519_BYTES, m, mlen); +/* LCOV_EXCL_START */ + if (crypto_sign_detached(sm, &siglen, sm + crypto_sign_ed25519_BYTES, + mlen, sk) != 0 || + siglen != crypto_sign_ed25519_BYTES) { + if (smlen_p != NULL) { + *smlen_p = 0; + } + memset(sm, 0, mlen + crypto_sign_ed25519_BYTES); + return -1; + } +/* LCOV_EXCL_STOP */ + + if (smlen_p != NULL) { + *smlen_p = mlen + siglen; + } + return 0; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/sqrtm1.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/sqrtm1.h new file mode 100644 index 00000000..d8caa23b --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/sqrtm1.h @@ -0,0 +1 @@ +-32595792,-7943725,9377950,3500415,12389472,-272473,-25146209,-2005654,326686,11406482 diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/sign_ed25519_api.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/sign_ed25519_api.c new file mode 100644 index 00000000..7ba6b4c3 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/sign_ed25519_api.c @@ -0,0 +1,39 @@ + +#include <string.h> + +#include "crypto_sign_ed25519.h" + +size_t +crypto_sign_ed25519_bytes(void) { + return crypto_sign_ed25519_BYTES; +} + +size_t +crypto_sign_ed25519_seedbytes(void) { + return crypto_sign_ed25519_SEEDBYTES; +} + +size_t +crypto_sign_ed25519_publickeybytes(void) { + return crypto_sign_ed25519_PUBLICKEYBYTES; +} + +size_t +crypto_sign_ed25519_secretkeybytes(void) { + return crypto_sign_ed25519_SECRETKEYBYTES; +} + +int +crypto_sign_ed25519_sk_to_seed(unsigned char *seed, const unsigned char *sk) +{ + memmove(seed, sk, crypto_sign_ed25519_SEEDBYTES); + return 0; +} + +int +crypto_sign_ed25519_sk_to_pk(unsigned char *pk, const unsigned char *sk) +{ + memmove(pk, sk + crypto_sign_ed25519_SEEDBYTES, + crypto_sign_ed25519_PUBLICKEYBYTES); + return 0; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/edwards25519sha512batch/ref/api.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/edwards25519sha512batch/ref/api.h new file mode 100644 index 00000000..5cb0f760 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/edwards25519sha512batch/ref/api.h @@ -0,0 +1,12 @@ + +#include "crypto_sign_edwards25519sha512batch.h" + +#define crypto_sign crypto_sign_edwards25519sha512batch +#define crypto_sign_open crypto_sign_edwards25519sha512batch_open +#define crypto_sign_keypair crypto_sign_edwards25519sha512batch_keypair +#define crypto_sign_BYTES crypto_sign_edwards25519sha512batch_BYTES +#define crypto_sign_PUBLICKEYBYTES crypto_sign_edwards25519sha512batch_PUBLICKEYBYTES +#define crypto_sign_SECRETKEYBYTES crypto_sign_edwards25519sha512batch_SECRETKEYBYTES +#define crypto_sign_IMPLEMENTATION crypto_sign_edwards25519sha512batch_IMPLEMENTATION +#define crypto_sign_VERSION crypto_sign_edwards25519sha512batch_VERSION + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/edwards25519sha512batch/ref/fe25519.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/edwards25519sha512batch/ref/fe25519.h new file mode 100644 index 00000000..98c613fa --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/edwards25519sha512batch/ref/fe25519.h @@ -0,0 +1,54 @@ +#ifndef FE25519_H +#define FE25519_H + +#define fe25519 crypto_sign_edwards25519sha512batch_fe25519 +#define fe25519_unpack crypto_sign_edwards25519sha512batch_fe25519_unpack +#define fe25519_pack crypto_sign_edwards25519sha512batch_fe25519_pack +#define fe25519_cmov crypto_sign_edwards25519sha512batch_fe25519_cmov +#define fe25519_setone crypto_sign_edwards25519sha512batch_fe25519_setone +#define fe25519_setzero crypto_sign_edwards25519sha512batch_fe25519_setzero +#define fe25519_neg crypto_sign_edwards25519sha512batch_fe25519_neg +#define fe25519_getparity crypto_sign_edwards25519sha512batch_fe25519_getparity +#define fe25519_add crypto_sign_edwards25519sha512batch_fe25519_add +#define fe25519_sub crypto_sign_edwards25519sha512batch_fe25519_sub +#define fe25519_mul crypto_sign_edwards25519sha512batch_fe25519_mul +#define fe25519_square crypto_sign_edwards25519sha512batch_fe25519_square +#define fe25519_pow crypto_sign_edwards25519sha512batch_fe25519_pow +#define fe25519_sqrt_vartime crypto_sign_edwards25519sha512batch_fe25519_sqrt_vartime +#define fe25519_invert crypto_sign_edwards25519sha512batch_fe25519_invert + +#include "crypto_uint32.h" + +typedef struct { + crypto_uint32 v[32]; +} fe25519; + +void fe25519_unpack(fe25519 *r, const unsigned char x[32]); + +void fe25519_pack(unsigned char r[32], const fe25519 *x); + +void fe25519_cmov(fe25519 *r, const fe25519 *x, unsigned char b); + +void fe25519_setone(fe25519 *r); + +void fe25519_setzero(fe25519 *r); + +void fe25519_neg(fe25519 *r, const fe25519 *x); + +unsigned char fe25519_getparity(const fe25519 *x); + +void fe25519_add(fe25519 *r, const fe25519 *x, const fe25519 *y); + +void fe25519_sub(fe25519 *r, const fe25519 *x, const fe25519 *y); + +void fe25519_mul(fe25519 *r, const fe25519 *x, const fe25519 *y); + +void fe25519_square(fe25519 *r, const fe25519 *x); + +void fe25519_pow(fe25519 *r, const fe25519 *x, const unsigned char *e); + +int fe25519_sqrt_vartime(fe25519 *r, const fe25519 *x, unsigned char parity); + +void fe25519_invert(fe25519 *r, const fe25519 *x); + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/edwards25519sha512batch/ref/fe25519_edwards25519sha512batch.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/edwards25519sha512batch/ref/fe25519_edwards25519sha512batch.c new file mode 100644 index 00000000..df7a923e --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/edwards25519sha512batch/ref/fe25519_edwards25519sha512batch.c @@ -0,0 +1,348 @@ +#include "fe25519.h" + +#define WINDOWSIZE 4 /* Should be 1,2, or 4 */ +#define WINDOWMASK ((1<<WINDOWSIZE)-1) + +static void reduce_add_sub(fe25519 *r) +{ + crypto_uint32 t; + int i,rep; + + for(rep=0;rep<4;rep++) + { + t = r->v[31] >> 7; + r->v[31] &= 127; + t *= 19; + r->v[0] += t; + for(i=0;i<31;i++) + { + t = r->v[i] >> 8; + r->v[i+1] += t; + r->v[i] &= 255; + } + } +} + +static void reduce_mul(fe25519 *r) +{ + crypto_uint32 t; + int i,rep; + + for(rep=0;rep<2;rep++) + { + t = r->v[31] >> 7; + r->v[31] &= 127; + t *= 19; + r->v[0] += t; + for(i=0;i<31;i++) + { + t = r->v[i] >> 8; + r->v[i+1] += t; + r->v[i] &= 255; + } + } +} + +/* reduction modulo 2^255-19 */ +static void freeze(fe25519 *r) +{ + int i; + unsigned int m = (r->v[31] == 127); + for(i=30;i>1;i--) + m *= (r->v[i] == 255); + m *= (r->v[0] >= 237); + + r->v[31] -= m*127; + for(i=30;i>0;i--) + r->v[i] -= m*255; + r->v[0] -= m*237; +} + +/*freeze input before calling isone*/ +static int isone(const fe25519 *x) +{ + int i; + int r = (x->v[0] == 1); + for(i=1;i<32;i++) + r *= (x->v[i] == 0); + return r; +} + +/*freeze input before calling iszero*/ +static int iszero(const fe25519 *x) +{ + int i; + int r = (x->v[0] == 0); + for(i=1;i<32;i++) + r *= (x->v[i] == 0); + return r; +} + + +static int issquare(const fe25519 *x) +{ + unsigned char e[32] = {0xf6,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x3f}; /* (p-1)/2 */ + fe25519 t; + + fe25519_pow(&t,x,e); + freeze(&t); + return isone(&t) || iszero(&t); +} + +void fe25519_unpack(fe25519 *r, const unsigned char x[32]) +{ + int i; + for(i=0;i<32;i++) r->v[i] = x[i]; + r->v[31] &= 127; +} + +/* Assumes input x being reduced mod 2^255 */ +void fe25519_pack(unsigned char r[32], const fe25519 *x) +{ + int i; + unsigned int m; + for(i=0;i<32;i++) + r[i] = x->v[i]; + + /* freeze byte array */ + m = (r[31] == 127); /* XXX: some compilers might use branches; fix */ + for(i=30;i>1;i--) + m *= (r[i] == 255); + m *= (r[0] >= 237); + r[31] -= m*127; + for(i=30;i>0;i--) + r[i] -= m*255; + r[0] -= m*237; +} + +void fe25519_cmov(fe25519 *r, const fe25519 *x, unsigned char b) +{ + unsigned char nb = 1-b; + int i; + for(i=0;i<32;i++) r->v[i] = nb * r->v[i] + b * x->v[i]; +} + +unsigned char fe25519_getparity(const fe25519 *x) +{ + fe25519 t; + int i; + for(i=0;i<32;i++) t.v[i] = x->v[i]; + freeze(&t); + return t.v[0] & 1; +} + +void fe25519_setone(fe25519 *r) +{ + int i; + r->v[0] = 1; + for(i=1;i<32;i++) r->v[i]=0; +} + +void fe25519_setzero(fe25519 *r) +{ + int i; + for(i=0;i<32;i++) r->v[i]=0; +} + +void fe25519_neg(fe25519 *r, const fe25519 *x) +{ + fe25519 t; + int i; + for(i=0;i<32;i++) t.v[i]=x->v[i]; + fe25519_setzero(r); + fe25519_sub(r, r, &t); +} + +void fe25519_add(fe25519 *r, const fe25519 *x, const fe25519 *y) +{ + int i; + for(i=0;i<32;i++) r->v[i] = x->v[i] + y->v[i]; + reduce_add_sub(r); +} + +void fe25519_sub(fe25519 *r, const fe25519 *x, const fe25519 *y) +{ + int i; + crypto_uint32 t[32]; + t[0] = x->v[0] + 0x1da; + t[31] = x->v[31] + 0xfe; + for(i=1;i<31;i++) t[i] = x->v[i] + 0x1fe; + for(i=0;i<32;i++) r->v[i] = t[i] - y->v[i]; + reduce_add_sub(r); +} + +void fe25519_mul(fe25519 *r, const fe25519 *x, const fe25519 *y) +{ + int i,j; + crypto_uint32 t[63]; + for(i=0;i<63;i++)t[i] = 0; + + for(i=0;i<32;i++) + for(j=0;j<32;j++) + t[i+j] += x->v[i] * y->v[j]; + + for(i=32;i<63;i++) + r->v[i-32] = t[i-32] + 38*t[i]; + r->v[31] = t[31]; /* result now in r[0]...r[31] */ + + reduce_mul(r); +} + +void fe25519_square(fe25519 *r, const fe25519 *x) +{ + fe25519_mul(r, x, x); +} + +/*XXX: Make constant time! */ +void fe25519_pow(fe25519 *r, const fe25519 *x, const unsigned char *e) +{ + /* + fe25519 g; + fe25519_setone(&g); + int i; + unsigned char j; + for(i=32;i>0;i--) + { + for(j=128;j>0;j>>=1) + { + fe25519_square(&g,&g); + if(e[i-1] & j) + fe25519_mul(&g,&g,x); + } + } + for(i=0;i<32;i++) r->v[i] = g.v[i]; + */ + fe25519 g; + int i,j,k; + fe25519 t; + unsigned char w; + fe25519 pre[(1 << WINDOWSIZE)]; + + fe25519_setone(&g); + + // Precomputation + fe25519_setone(pre); + pre[1] = *x; + for(i=2;i<(1<<WINDOWSIZE);i+=2) + { + fe25519_square(pre+i, pre+i/2); + fe25519_mul(pre+i+1, pre+i, pre+1); + } + + // Fixed-window scalar multiplication + for(i=32;i>0;i--) + { + for(j=8-WINDOWSIZE;j>=0;j-=WINDOWSIZE) + { + for(k=0;k<WINDOWSIZE;k++) + fe25519_square(&g, &g); + // Cache-timing resistant loading of precomputed value: + w = (e[i-1]>>j) & WINDOWMASK; + t = pre[0]; + for(k=1;k<(1<<WINDOWSIZE);k++) + fe25519_cmov(&t, &pre[k], k==w); + fe25519_mul(&g, &g, &t); + } + } + *r = g; +} + +/* Return 0 on success, 1 otherwise */ +int fe25519_sqrt_vartime(fe25519 *r, const fe25519 *x, unsigned char parity) +{ + unsigned char e[32] = {0xfb,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x1f}; /* (p-1)/4 */ + unsigned char e2[32] = {0xfe,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x0f}; /* (p+3)/8 */ + unsigned char e3[32] = {0xfd,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x0f}; /* (p-5)/8 */ + fe25519 p = {{0}}; + fe25519 d; + int i; + + /* See HAC, Alg. 3.37 */ + if (!issquare(x)) return -1; + fe25519_pow(&d,x,e); + freeze(&d); + if(isone(&d)) + fe25519_pow(r,x,e2); + else + { + for(i=0;i<32;i++) + d.v[i] = 4*x->v[i]; + fe25519_pow(&d,&d,e3); + for(i=0;i<32;i++) + r->v[i] = 2*x->v[i]; + fe25519_mul(r,r,&d); + } + freeze(r); + if((r->v[0] & 1) != (parity & 1)) + { + fe25519_sub(r,&p,r); + } + return 0; +} + +void fe25519_invert(fe25519 *r, const fe25519 *x) +{ + fe25519 z2; + fe25519 z9; + fe25519 z11; + fe25519 z2_5_0; + fe25519 z2_10_0; + fe25519 z2_20_0; + fe25519 z2_50_0; + fe25519 z2_100_0; + fe25519 t0; + fe25519 t1; + int i; + + /* 2 */ fe25519_square(&z2,x); + /* 4 */ fe25519_square(&t1,&z2); + /* 8 */ fe25519_square(&t0,&t1); + /* 9 */ fe25519_mul(&z9,&t0,x); + /* 11 */ fe25519_mul(&z11,&z9,&z2); + /* 22 */ fe25519_square(&t0,&z11); + /* 2^5 - 2^0 = 31 */ fe25519_mul(&z2_5_0,&t0,&z9); + + /* 2^6 - 2^1 */ fe25519_square(&t0,&z2_5_0); + /* 2^7 - 2^2 */ fe25519_square(&t1,&t0); + /* 2^8 - 2^3 */ fe25519_square(&t0,&t1); + /* 2^9 - 2^4 */ fe25519_square(&t1,&t0); + /* 2^10 - 2^5 */ fe25519_square(&t0,&t1); + /* 2^10 - 2^0 */ fe25519_mul(&z2_10_0,&t0,&z2_5_0); + + /* 2^11 - 2^1 */ fe25519_square(&t0,&z2_10_0); + /* 2^12 - 2^2 */ fe25519_square(&t1,&t0); + /* 2^20 - 2^10 */ for (i = 2;i < 10;i += 2) { fe25519_square(&t0,&t1); fe25519_square(&t1,&t0); } + /* 2^20 - 2^0 */ fe25519_mul(&z2_20_0,&t1,&z2_10_0); + + /* 2^21 - 2^1 */ fe25519_square(&t0,&z2_20_0); + /* 2^22 - 2^2 */ fe25519_square(&t1,&t0); + /* 2^40 - 2^20 */ for (i = 2;i < 20;i += 2) { fe25519_square(&t0,&t1); fe25519_square(&t1,&t0); } + /* 2^40 - 2^0 */ fe25519_mul(&t0,&t1,&z2_20_0); + + /* 2^41 - 2^1 */ fe25519_square(&t1,&t0); + /* 2^42 - 2^2 */ fe25519_square(&t0,&t1); + /* 2^50 - 2^10 */ for (i = 2;i < 10;i += 2) { fe25519_square(&t1,&t0); fe25519_square(&t0,&t1); } + /* 2^50 - 2^0 */ fe25519_mul(&z2_50_0,&t0,&z2_10_0); + + /* 2^51 - 2^1 */ fe25519_square(&t0,&z2_50_0); + /* 2^52 - 2^2 */ fe25519_square(&t1,&t0); + /* 2^100 - 2^50 */ for (i = 2;i < 50;i += 2) { fe25519_square(&t0,&t1); fe25519_square(&t1,&t0); } + /* 2^100 - 2^0 */ fe25519_mul(&z2_100_0,&t1,&z2_50_0); + + /* 2^101 - 2^1 */ fe25519_square(&t1,&z2_100_0); + /* 2^102 - 2^2 */ fe25519_square(&t0,&t1); + /* 2^200 - 2^100 */ for (i = 2;i < 100;i += 2) { fe25519_square(&t1,&t0); fe25519_square(&t0,&t1); } + /* 2^200 - 2^0 */ fe25519_mul(&t1,&t0,&z2_100_0); + + /* 2^201 - 2^1 */ fe25519_square(&t0,&t1); + /* 2^202 - 2^2 */ fe25519_square(&t1,&t0); + /* 2^250 - 2^50 */ for (i = 2;i < 50;i += 2) { fe25519_square(&t0,&t1); fe25519_square(&t1,&t0); } + /* 2^250 - 2^0 */ fe25519_mul(&t0,&t1,&z2_50_0); + + /* 2^251 - 2^1 */ fe25519_square(&t1,&t0); + /* 2^252 - 2^2 */ fe25519_square(&t0,&t1); + /* 2^253 - 2^3 */ fe25519_square(&t1,&t0); + /* 2^254 - 2^4 */ fe25519_square(&t0,&t1); + /* 2^255 - 2^5 */ fe25519_square(&t1,&t0); + /* 2^255 - 21 */ fe25519_mul(r,&t1,&z11); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/edwards25519sha512batch/ref/ge25519.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/edwards25519sha512batch/ref/ge25519.h new file mode 100644 index 00000000..49ad163a --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/edwards25519sha512batch/ref/ge25519.h @@ -0,0 +1,34 @@ +#ifndef GE25519_H +#define GE25519_H + +#include "fe25519.h" +#include "sc25519.h" + +#define ge25519 crypto_sign_edwards25519sha512batch_ge25519 +#define ge25519_unpack_vartime crypto_sign_edwards25519sha512batch_ge25519_unpack_vartime +#define ge25519_pack crypto_sign_edwards25519sha512batch_ge25519_pack +#define ge25519_add crypto_sign_edwards25519sha512batch_ge25519_add +#define ge25519_double crypto_sign_edwards25519sha512batch_ge25519_double +#define ge25519_scalarmult crypto_sign_edwards25519sha512batch_ge25519_scalarmult +#define ge25519_scalarmult_base crypto_sign_edwards25519sha512batch_ge25519_scalarmult_base + +typedef struct { + fe25519 x; + fe25519 y; + fe25519 z; + fe25519 t; +} ge25519; + +int ge25519_unpack_vartime(ge25519 *r, const unsigned char p[32]); + +void ge25519_pack(unsigned char r[32], const ge25519 *p); + +void ge25519_add(ge25519 *r, const ge25519 *p, const ge25519 *q); + +void ge25519_double(ge25519 *r, const ge25519 *p); + +void ge25519_scalarmult(ge25519 *r, const ge25519 *p, const sc25519 *s); + +void ge25519_scalarmult_base(ge25519 *r, const sc25519 *s); + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/edwards25519sha512batch/ref/ge25519_edwards25519sha512batch.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/edwards25519sha512batch/ref/ge25519_edwards25519sha512batch.c new file mode 100644 index 00000000..253b68f4 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/edwards25519sha512batch/ref/ge25519_edwards25519sha512batch.c @@ -0,0 +1,230 @@ +#include "fe25519.h" +#include "sc25519.h" +#include "ge25519.h" + +/* + * Arithmetic on the twisted Edwards curve -x^2 + y^2 = 1 + dx^2y^2 + * with d = -(121665/121666) = 37095705934669439343138083508754565189542113879843219016388785533085940283555 + * Base point: (15112221349535400772501151409588531511454012693041857206046113283949847762202,46316835694926478169428394003475163141307993866256225615783033603165251855960); + */ + +typedef struct +{ + fe25519 x; + fe25519 z; + fe25519 y; + fe25519 t; +} ge25519_p1p1; + +typedef struct +{ + fe25519 x; + fe25519 y; + fe25519 z; +} ge25519_p2; + +#define ge25519_p3 ge25519 + +/* Windowsize for fixed-window scalar multiplication */ +#define WINDOWSIZE 2 /* Should be 1,2, or 4 */ +#define WINDOWMASK ((1<<WINDOWSIZE)-1) + +/* packed parameter d in the Edwards curve equation */ +static const unsigned char ecd[32] = {0xA3, 0x78, 0x59, 0x13, 0xCA, 0x4D, 0xEB, 0x75, 0xAB, 0xD8, 0x41, 0x41, 0x4D, 0x0A, 0x70, 0x00, + 0x98, 0xE8, 0x79, 0x77, 0x79, 0x40, 0xC7, 0x8C, 0x73, 0xFE, 0x6F, 0x2B, 0xEE, 0x6C, 0x03, 0x52}; + +/* Packed coordinates of the base point */ +static const unsigned char ge25519_base_x[32] = {0x1A, 0xD5, 0x25, 0x8F, 0x60, 0x2D, 0x56, 0xC9, 0xB2, 0xA7, 0x25, 0x95, 0x60, 0xC7, 0x2C, 0x69, + 0x5C, 0xDC, 0xD6, 0xFD, 0x31, 0xE2, 0xA4, 0xC0, 0xFE, 0x53, 0x6E, 0xCD, 0xD3, 0x36, 0x69, 0x21}; +static const unsigned char ge25519_base_y[32] = {0x58, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, + 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66}; +static const unsigned char ge25519_base_z[32] = {1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}; +static const unsigned char ge25519_base_t[32] = {0xA3, 0xDD, 0xB7, 0xA5, 0xB3, 0x8A, 0xDE, 0x6D, 0xF5, 0x52, 0x51, 0x77, 0x80, 0x9F, 0xF0, 0x20, + 0x7D, 0xE3, 0xAB, 0x64, 0x8E, 0x4E, 0xEA, 0x66, 0x65, 0x76, 0x8B, 0xD7, 0x0F, 0x5F, 0x87, 0x67}; + +/* Packed coordinates of the neutral element */ +static const unsigned char ge25519_neutral_x[32] = {0}; +static const unsigned char ge25519_neutral_y[32] = {1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}; +static const unsigned char ge25519_neutral_z[32] = {1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}; +static const unsigned char ge25519_neutral_t[32] = {0}; + +static void p1p1_to_p2(ge25519_p2 *r, const ge25519_p1p1 *p) +{ + fe25519_mul(&r->x, &p->x, &p->t); + fe25519_mul(&r->y, &p->y, &p->z); + fe25519_mul(&r->z, &p->z, &p->t); +} + +static void p1p1_to_p3(ge25519_p3 *r, const ge25519_p1p1 *p) +{ + p1p1_to_p2((ge25519_p2 *)r, p); + fe25519_mul(&r->t, &p->x, &p->y); +} + +/* Constant-time version of: if(b) r = p */ +static void cmov_p3(ge25519_p3 *r, const ge25519_p3 *p, unsigned char b) +{ + fe25519_cmov(&r->x, &p->x, b); + fe25519_cmov(&r->y, &p->y, b); + fe25519_cmov(&r->z, &p->z, b); + fe25519_cmov(&r->t, &p->t, b); +} + +/* See http://www.hyperelliptic.org/EFD/g1p/auto-twisted-extended-1.html#doubling-dbl-2008-hwcd */ +static void dbl_p1p1(ge25519_p1p1 *r, const ge25519_p2 *p) +{ + fe25519 a,b,c,d; + fe25519_square(&a, &p->x); + fe25519_square(&b, &p->y); + fe25519_square(&c, &p->z); + fe25519_add(&c, &c, &c); + fe25519_neg(&d, &a); + + fe25519_add(&r->x, &p->x, &p->y); + fe25519_square(&r->x, &r->x); + fe25519_sub(&r->x, &r->x, &a); + fe25519_sub(&r->x, &r->x, &b); + fe25519_add(&r->z, &d, &b); + fe25519_sub(&r->t, &r->z, &c); + fe25519_sub(&r->y, &d, &b); +} + +static void add_p1p1(ge25519_p1p1 *r, const ge25519_p3 *p, const ge25519_p3 *q) +{ + fe25519 a, b, c, d, t, fd; + fe25519_unpack(&fd, ecd); + + fe25519_sub(&a, &p->y, &p->x); // A = (Y1-X1)*(Y2-X2) + fe25519_sub(&t, &q->y, &q->x); + fe25519_mul(&a, &a, &t); + fe25519_add(&b, &p->x, &p->y); // B = (Y1+X1)*(Y2+X2) + fe25519_add(&t, &q->x, &q->y); + fe25519_mul(&b, &b, &t); + fe25519_mul(&c, &p->t, &q->t); //C = T1*k*T2 + fe25519_mul(&c, &c, &fd); + fe25519_add(&c, &c, &c); //XXX: Can save this addition by precomputing 2*ecd + fe25519_mul(&d, &p->z, &q->z); //D = Z1*2*Z2 + fe25519_add(&d, &d, &d); + fe25519_sub(&r->x, &b, &a); // E = B-A + fe25519_sub(&r->t, &d, &c); // F = D-C + fe25519_add(&r->z, &d, &c); // G = D+C + fe25519_add(&r->y, &b, &a); // H = B+A +} + +/* ******************************************************************** + * EXPORTED FUNCTIONS + ******************************************************************** */ + +/* return 0 on success, -1 otherwise */ +int ge25519_unpack_vartime(ge25519_p3 *r, const unsigned char p[32]) +{ + int ret; + fe25519 t, fd; + unsigned char par; + + fe25519_setone(&r->z); + fe25519_unpack(&fd, ecd); + par = p[31] >> 7; + fe25519_unpack(&r->y, p); + fe25519_square(&r->x, &r->y); + fe25519_mul(&t, &r->x, &fd); + fe25519_sub(&r->x, &r->x, &r->z); + fe25519_add(&t, &r->z, &t); + fe25519_invert(&t, &t); + fe25519_mul(&r->x, &r->x, &t); + ret = fe25519_sqrt_vartime(&r->x, &r->x, par); + fe25519_mul(&r->t, &r->x, &r->y); + return ret; +} + +void ge25519_pack(unsigned char r[32], const ge25519_p3 *p) +{ + fe25519 tx, ty, zi; + fe25519_invert(&zi, &p->z); + fe25519_mul(&tx, &p->x, &zi); + fe25519_mul(&ty, &p->y, &zi); + fe25519_pack(r, &ty); + r[31] ^= fe25519_getparity(&tx) << 7; +} + +void ge25519_add(ge25519_p3 *r, const ge25519_p3 *p, const ge25519_p3 *q) +{ + ge25519_p1p1 grp1p1; + add_p1p1(&grp1p1, p, q); + p1p1_to_p3(r, &grp1p1); +} + +void ge25519_double(ge25519_p3 *r, const ge25519_p3 *p) +{ + ge25519_p1p1 grp1p1; + dbl_p1p1(&grp1p1, (const ge25519_p2 *)p); + p1p1_to_p3(r, &grp1p1); +} + +void ge25519_scalarmult(ge25519_p3 *r, const ge25519_p3 *p, const sc25519 *s) +{ + int i,j,k; + ge25519_p3 g; + ge25519_p3 pre[(1 << WINDOWSIZE)]; + ge25519_p3 t; + ge25519_p1p1 tp1p1; + unsigned char w; + unsigned char sb[32]; + + fe25519_unpack(&g.x, ge25519_neutral_x); + fe25519_unpack(&g.y, ge25519_neutral_y); + fe25519_unpack(&g.z, ge25519_neutral_z); + fe25519_unpack(&g.t, ge25519_neutral_t); + + sc25519_to32bytes(sb, s); + + // Precomputation + pre[0] = g; + pre[1] = *p; + for(i=2;i<(1<<WINDOWSIZE);i+=2) + { + dbl_p1p1(&tp1p1, (ge25519_p2 *)(pre+i/2)); + p1p1_to_p3(pre+i, &tp1p1); + add_p1p1(&tp1p1, pre+i, pre+1); + p1p1_to_p3(pre+i+1, &tp1p1); + } + + // Fixed-window scalar multiplication + for(i=32;i>0;i--) + { + for(j=8-WINDOWSIZE;j>=0;j-=WINDOWSIZE) + { + for(k=0;k<WINDOWSIZE-1;k++) + { + dbl_p1p1(&tp1p1, (ge25519_p2 *)&g); + p1p1_to_p2((ge25519_p2 *)&g, &tp1p1); + } + dbl_p1p1(&tp1p1, (ge25519_p2 *)&g); + p1p1_to_p3(&g, &tp1p1); + // Cache-timing resistant loading of precomputed value: + w = (sb[i-1]>>j) & WINDOWMASK; + t = pre[0]; + for(k=1;k<(1<<WINDOWSIZE);k++) + cmov_p3(&t, &pre[k], k==w); + + add_p1p1(&tp1p1, &g, &t); + if(j != 0) p1p1_to_p2((ge25519_p2 *)&g, &tp1p1); + else p1p1_to_p3(&g, &tp1p1); /* convert to p3 representation at the end */ + } + } + r->x = g.x; + r->y = g.y; + r->z = g.z; + r->t = g.t; +} + +void ge25519_scalarmult_base(ge25519_p3 *r, const sc25519 *s) +{ + /* XXX: Better algorithm for known-base-point scalar multiplication */ + ge25519_p3 t; + fe25519_unpack(&t.x, ge25519_base_x); + fe25519_unpack(&t.y, ge25519_base_y); + fe25519_unpack(&t.z, ge25519_base_z); + fe25519_unpack(&t.t, ge25519_base_t); + ge25519_scalarmult(r, &t, s); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/edwards25519sha512batch/ref/sc25519.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/edwards25519sha512batch/ref/sc25519.h new file mode 100644 index 00000000..f791dea4 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/edwards25519sha512batch/ref/sc25519.h @@ -0,0 +1,51 @@ +#ifndef SC25519_H +#define SC25519_H + +#define sc25519 crypto_sign_edwards25519sha512batch_sc25519 +#define sc25519_from32bytes crypto_sign_edwards25519sha512batch_sc25519_from32bytes +#define sc25519_from64bytes crypto_sign_edwards25519sha512batch_sc25519_from64bytes +#define sc25519_to32bytes crypto_sign_edwards25519sha512batch_sc25519_to32bytes +#define sc25519_pack crypto_sign_edwards25519sha512batch_sc25519_pack +#define sc25519_getparity crypto_sign_edwards25519sha512batch_sc25519_getparity +#define sc25519_setone crypto_sign_edwards25519sha512batch_sc25519_setone +#define sc25519_setzero crypto_sign_edwards25519sha512batch_sc25519_setzero +#define sc25519_neg crypto_sign_edwards25519sha512batch_sc25519_neg +#define sc25519_add crypto_sign_edwards25519sha512batch_sc25519_add +#define sc25519_sub crypto_sign_edwards25519sha512batch_sc25519_sub +#define sc25519_mul crypto_sign_edwards25519sha512batch_sc25519_mul +#define sc25519_square crypto_sign_edwards25519sha512batch_sc25519_square +#define sc25519_invert crypto_sign_edwards25519sha512batch_sc25519_invert + +#include "crypto_uint32.h" + +typedef struct { + crypto_uint32 v[32]; +} sc25519; + +void sc25519_from32bytes(sc25519 *r, const unsigned char x[32]); + +void sc25519_from64bytes(sc25519 *r, const unsigned char x[64]); + +void sc25519_to32bytes(unsigned char r[32], const sc25519 *x); + +void sc25519_pack(unsigned char r[32], const sc25519 *x); + +unsigned char sc25519_getparity(const sc25519 *x); + +void sc25519_setone(sc25519 *r); + +void sc25519_setzero(sc25519 *r); + +void sc25519_neg(sc25519 *r, const sc25519 *x); + +void sc25519_add(sc25519 *r, const sc25519 *x, const sc25519 *y); + +void sc25519_sub(sc25519 *r, const sc25519 *x, const sc25519 *y); + +void sc25519_mul(sc25519 *r, const sc25519 *x, const sc25519 *y); + +void sc25519_square(sc25519 *r, const sc25519 *x); + +void sc25519_invert(sc25519 *r, const sc25519 *x); + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/edwards25519sha512batch/ref/sc25519_edwards25519sha512batch.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/edwards25519sha512batch/ref/sc25519_edwards25519sha512batch.c new file mode 100644 index 00000000..085e3f92 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/edwards25519sha512batch/ref/sc25519_edwards25519sha512batch.c @@ -0,0 +1,150 @@ +#include "sc25519.h" + +/*Arithmetic modulo the group order n = 2^252 + 27742317777372353535851937790883648493 = 7237005577332262213973186563042994240857116359379907606001950938285454250989 */ + +static const crypto_uint32 m[32] = {0xED, 0xD3, 0xF5, 0x5C, 0x1A, 0x63, 0x12, 0x58, 0xD6, 0x9C, 0xF7, 0xA2, 0xDE, 0xF9, 0xDE, 0x14, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10}; + +static const crypto_uint32 mu[33] = {0x1B, 0x13, 0x2C, 0x0A, 0xA3, 0xE5, 0x9C, 0xED, 0xA7, 0x29, 0x63, 0x08, 0x5D, 0x21, 0x06, 0x21, + 0xEB, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x0F}; + +/* Reduce coefficients of r before calling reduce_add_sub */ +static void reduce_add_sub(sc25519 *r) +{ + int i, b, pb=0, nb; + unsigned char t[32]; + + for(i=0;i<32;i++) + { + b = (r->v[i]<pb+m[i]); + t[i] = r->v[i]-pb-m[i]+b*256; + pb = b; + } + nb = 1-b; + for(i=0;i<32;i++) + r->v[i] = r->v[i]*b + t[i]*nb; +} + +/* Reduce coefficients of x before calling barrett_reduce */ +static void barrett_reduce(sc25519 *r, const crypto_uint32 x[64]) +{ + /* See HAC, Alg. 14.42 */ + int i,j; + crypto_uint32 q2[66] = {0}; + crypto_uint32 *q3 = q2 + 33; + crypto_uint32 r1[33]; + crypto_uint32 r2[33] = {0}; + crypto_uint32 carry; + int b, pb=0; + + for(i=0;i<33;i++) + for(j=0;j<33;j++) + if(i+j >= 31) q2[i+j] += mu[i]*x[j+31]; + carry = q2[31] >> 8; + q2[32] += carry; + carry = q2[32] >> 8; + q2[33] += carry; + + for(i=0;i<33;i++)r1[i] = x[i]; + for(i=0;i<32;i++) { + for(j=0;j<33;j++) { + if(i+j < 33) { + /* coverity[overrun-local] */ + r2[i+j] += m[i]*q3[j]; + } + } + } + for(i=0;i<32;i++) + { + carry = r2[i] >> 8; + r2[i+1] += carry; + r2[i] &= 0xff; + } + + for(i=0;i<32;i++) + { + b = (r1[i]<pb+r2[i]); + r->v[i] = r1[i]-pb-r2[i]+b*256; + pb = b; + } + + /* XXX: Can it really happen that r<0?, See HAC, Alg 14.42, Step 3 + * If so: Handle it here! + */ + + reduce_add_sub(r); + reduce_add_sub(r); +} + +/* +static int iszero(const sc25519 *x) +{ + // Implement + return 0; +} +*/ + +void sc25519_from32bytes(sc25519 *r, const unsigned char x[32]) +{ + int i; + crypto_uint32 t[64] = {0}; + for(i=0;i<32;i++) t[i] = x[i]; + barrett_reduce(r, t); +} + +void sc25519_from64bytes(sc25519 *r, const unsigned char x[64]) +{ + int i; + crypto_uint32 t[64] = {0}; + for(i=0;i<64;i++) t[i] = x[i]; + barrett_reduce(r, t); +} + +/* XXX: What we actually want for crypto_group is probably just something like + * void sc25519_frombytes(sc25519 *r, const unsigned char *x, size_t xlen) + */ + +void sc25519_to32bytes(unsigned char r[32], const sc25519 *x) +{ + int i; + for(i=0;i<32;i++) r[i] = x->v[i]; +} + +void sc25519_add(sc25519 *r, const sc25519 *x, const sc25519 *y) +{ + int i, carry; + for(i=0;i<32;i++) r->v[i] = x->v[i] + y->v[i]; + for(i=0;i<31;i++) + { + carry = r->v[i] >> 8; + r->v[i+1] += carry; + r->v[i] &= 0xff; + } + reduce_add_sub(r); +} + +void sc25519_mul(sc25519 *r, const sc25519 *x, const sc25519 *y) +{ + int i,j,carry; + crypto_uint32 t[64]; + for(i=0;i<64;i++)t[i] = 0; + + for(i=0;i<32;i++) + for(j=0;j<32;j++) + t[i+j] += x->v[i] * y->v[j]; + + /* Reduce coefficients */ + for(i=0;i<63;i++) + { + carry = t[i] >> 8; + t[i+1] += carry; + t[i] &= 0xff; + } + + barrett_reduce(r, t); +} + +void sc25519_square(sc25519 *r, const sc25519 *x) +{ + sc25519_mul(r, x, x); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/edwards25519sha512batch/ref/sign_edwards25519sha512batch.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/edwards25519sha512batch/ref/sign_edwards25519sha512batch.c new file mode 100644 index 00000000..b3c0c0d5 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/edwards25519sha512batch/ref/sign_edwards25519sha512batch.c @@ -0,0 +1,106 @@ +#include "api.h" +#include "crypto_hash_sha512.h" +#include "randombytes.h" +#include "crypto_verify_32.h" + +#include "ge25519.h" + +int crypto_sign_keypair( + unsigned char *pk, + unsigned char *sk + ) +{ + sc25519 scsk; + ge25519 gepk; + + randombytes_buf(sk, 32); + crypto_hash_sha512(sk, sk, 32); + sk[0] &= 248; + sk[31] &= 127; + sk[31] |= 64; + + sc25519_from32bytes(&scsk,sk); + + ge25519_scalarmult_base(&gepk, &scsk); + ge25519_pack(pk, &gepk); + return 0; +} + +int crypto_sign( + unsigned char *sm,unsigned long long *smlen_p, + const unsigned char *m,unsigned long long mlen, + const unsigned char *sk + ) +{ + sc25519 sck, scs, scsk; + ge25519 ger; + unsigned char r[32]; + unsigned char s[32]; + unsigned long long i; + unsigned char hmg[crypto_hash_sha512_BYTES]; + unsigned char hmr[crypto_hash_sha512_BYTES]; + + if (smlen_p != NULL) { + *smlen_p = mlen+64; + } + for(i=0;i<mlen;i++) + sm[32 + i] = m[i]; + for(i=0;i<32;i++) + sm[i] = sk[32+i]; + crypto_hash_sha512(hmg, sm, mlen+32); /* Generate k as h(m,sk[32],...,sk[63]) */ + + sc25519_from64bytes(&sck, hmg); + ge25519_scalarmult_base(&ger, &sck); + ge25519_pack(r, &ger); + + for(i=0;i<32;i++) + sm[i] = r[i]; + + crypto_hash_sha512(hmr, sm, mlen+32); /* Compute h(m,r) */ + sc25519_from64bytes(&scs, hmr); + sc25519_mul(&scs, &scs, &sck); + + sc25519_from32bytes(&scsk, sk); + sc25519_add(&scs, &scs, &scsk); + + sc25519_to32bytes(s,&scs); /* cat s */ + for(i=0;i<32;i++) + sm[mlen+32+i] = s[i]; + + return 0; +} + +int crypto_sign_open( + unsigned char *m,unsigned long long *mlen_p, + const unsigned char *sm,unsigned long long smlen, + const unsigned char *pk + ) +{ + unsigned long long i; + unsigned char t1[32], t2[32]; + ge25519 get1, get2, gepk; + sc25519 schmr, scs; + unsigned char hmr[crypto_hash_sha512_BYTES]; + + if (ge25519_unpack_vartime(&get1, sm)) return -1; + if (ge25519_unpack_vartime(&gepk, pk)) return -1; + + crypto_hash_sha512(hmr,sm,smlen-32); + + sc25519_from64bytes(&schmr, hmr); + ge25519_scalarmult(&get1, &get1, &schmr); + ge25519_add(&get1, &get1, &gepk); + ge25519_pack(t1, &get1); + + sc25519_from32bytes(&scs, &sm[smlen-32]); + ge25519_scalarmult_base(&get2, &scs); + ge25519_pack(t2, &get2); + + for(i=0;i<smlen-64;i++) { + m[i] = sm[i + 32]; + } + if (mlen_p != NULL) { + *mlen_p = smlen-64; + } + return crypto_verify_32(t1, t2); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/edwards25519sha512batch/sign_edwards25519sha512batch_api.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/edwards25519sha512batch/sign_edwards25519sha512batch_api.c new file mode 100644 index 00000000..28a5e545 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/edwards25519sha512batch/sign_edwards25519sha512batch_api.c @@ -0,0 +1,16 @@ +#include "crypto_sign_edwards25519sha512batch.h" + +size_t +crypto_sign_edwards25519sha512batch_bytes(void) { + return crypto_sign_edwards25519sha512batch_BYTES; +} + +size_t +crypto_sign_edwards25519sha512batch_publickeybytes(void) { + return crypto_sign_edwards25519sha512batch_PUBLICKEYBYTES; +} + +size_t +crypto_sign_edwards25519sha512batch_secretkeybytes(void) { + return crypto_sign_edwards25519sha512batch_SECRETKEYBYTES; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/afternm_aes128ctr.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/afternm_aes128ctr.c new file mode 100644 index 00000000..a5a9a7a9 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/afternm_aes128ctr.c @@ -0,0 +1,159 @@ +/* Author: Peter Schwabe, ported from an assembly implementation by Emilia Käsper + * Date: 2009-03-19 + * Public domain */ + +#include "api.h" +#include "int128.h" +#include "common.h" +#include "consts.h" + +int crypto_stream_afternm(unsigned char *out, unsigned long long len, const unsigned char *nonce, const unsigned char *c) +{ + + int128 xmm0; + int128 xmm1; + int128 xmm2; + int128 xmm3; + int128 xmm4; + int128 xmm5; + int128 xmm6; + int128 xmm7; + + int128 xmm8; + int128 xmm9; + int128 xmm10; + int128 xmm11; + int128 xmm12; + int128 xmm13; + int128 xmm14; + int128 xmm15; + + int128 nonce_stack; + unsigned long long lensav; + unsigned char bl[128]; + unsigned char *blp; + unsigned char *np; + unsigned char b; + + uint32 tmp; + + /* Copy nonce on the stack */ + copy2(&nonce_stack, (const int128 *) (nonce + 0)); + np = (unsigned char *)&nonce_stack; + + enc_block: + + xmm0 = *(int128 *) (np + 0); + copy2(&xmm1, &xmm0); + shufb(&xmm1, SWAP32); + copy2(&xmm2, &xmm1); + copy2(&xmm3, &xmm1); + copy2(&xmm4, &xmm1); + copy2(&xmm5, &xmm1); + copy2(&xmm6, &xmm1); + copy2(&xmm7, &xmm1); + + add_uint32_big(&xmm1, 1); + add_uint32_big(&xmm2, 2); + add_uint32_big(&xmm3, 3); + add_uint32_big(&xmm4, 4); + add_uint32_big(&xmm5, 5); + add_uint32_big(&xmm6, 6); + add_uint32_big(&xmm7, 7); + + shufb(&xmm0, M0); + shufb(&xmm1, M0SWAP); + shufb(&xmm2, M0SWAP); + shufb(&xmm3, M0SWAP); + shufb(&xmm4, M0SWAP); + shufb(&xmm5, M0SWAP); + shufb(&xmm6, M0SWAP); + shufb(&xmm7, M0SWAP); + + bitslice(xmm7, xmm6, xmm5, xmm4, xmm3, xmm2, xmm1, xmm0, xmm8) + + aesround( 1, xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15,c) + aesround( 2, xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15, xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7,c) + aesround( 3, xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15,c) + aesround( 4, xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15, xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7,c) + aesround( 5, xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15,c) + aesround( 6, xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15, xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7,c) + aesround( 7, xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15,c) + aesround( 8, xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15, xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7,c) + aesround( 9, xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15,c) + lastround(xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15, xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7,c) + + bitslice(xmm13, xmm10, xmm15, xmm11, xmm14, xmm12, xmm9, xmm8, xmm0) + + if(len < 128) goto partial; + if(len == 128) goto full; + + tmp = load32_bigendian(np + 12); + tmp += 8; + store32_bigendian(np + 12, tmp); + + *(int128 *) (out + 0) = xmm8; + *(int128 *) (out + 16) = xmm9; + *(int128 *) (out + 32) = xmm12; + *(int128 *) (out + 48) = xmm14; + *(int128 *) (out + 64) = xmm11; + *(int128 *) (out + 80) = xmm15; + *(int128 *) (out + 96) = xmm10; + *(int128 *) (out + 112) = xmm13; + + len -= 128; + out += 128; + + goto enc_block; + + partial: + + lensav = len; + len >>= 4; + + tmp = load32_bigendian(np + 12); + tmp += len; + store32_bigendian(np + 12, tmp); + + blp = bl; + *(int128 *)(blp + 0) = xmm8; + *(int128 *)(blp + 16) = xmm9; + *(int128 *)(blp + 32) = xmm12; + *(int128 *)(blp + 48) = xmm14; + *(int128 *)(blp + 64) = xmm11; + *(int128 *)(blp + 80) = xmm15; + *(int128 *)(blp + 96) = xmm10; + *(int128 *)(blp + 112) = xmm13; + + bytes: + + if(lensav == 0) goto end; + + b = blp[0]; /* clang false positive */ + *(unsigned char *)(out + 0) = b; + + blp += 1; + out +=1; + lensav -= 1; + + goto bytes; + + full: + + tmp = load32_bigendian(np + 12); + tmp += 8; + store32_bigendian(np + 12, tmp); + + *(int128 *) (out + 0) = xmm8; + *(int128 *) (out + 16) = xmm9; + *(int128 *) (out + 32) = xmm12; + *(int128 *) (out + 48) = xmm14; + *(int128 *) (out + 64) = xmm11; + *(int128 *) (out + 80) = xmm15; + *(int128 *) (out + 96) = xmm10; + *(int128 *) (out + 112) = xmm13; + + end: + return 0; + +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/api.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/api.h new file mode 100644 index 00000000..3c53fb95 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/api.h @@ -0,0 +1,13 @@ + +#include "crypto_stream_aes128ctr.h" + +#define crypto_stream crypto_stream_aes128ctr +#define crypto_stream_xor crypto_stream_aes128ctr_xor +#define crypto_stream_beforenm crypto_stream_aes128ctr_beforenm +#define crypto_stream_afternm crypto_stream_aes128ctr_afternm +#define crypto_stream_xor_afternm crypto_stream_aes128ctr_xor_afternm +#define crypto_stream_KEYBYTES crypto_stream_aes128ctr_KEYBYTES +#define crypto_stream_NONCEBYTES crypto_stream_aes128ctr_NONCEBYTES +#define crypto_stream_BEFORENMBYTES crypto_stream_aes128ctr_BEFORENMBYTES +#define crypto_stream_IMPLEMENTATION crypto_stream_aes128ctr_IMPLEMENTATION +#define crypto_stream_VERSION crypto_stream_aes128ctr_VERSION diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/beforenm_aes128ctr.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/beforenm_aes128ctr.c new file mode 100644 index 00000000..f8623dd2 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/beforenm_aes128ctr.c @@ -0,0 +1,59 @@ +/* Author: Peter Schwabe, ported from an assembly implementation by Emilia Käsper + * Date: 2009-03-19 + * Public domain */ + +#include "api.h" +#include "consts.h" +#include "int128.h" +#include "common.h" + +int crypto_stream_beforenm(unsigned char *c, const unsigned char *k) +{ + + /* + int64 x0; + int64 x1; + int64 x2; + int64 x3; + int64 e; + int64 q0; + int64 q1; + int64 q2; + int64 q3; + */ + + int128 xmm0; + int128 xmm1; + int128 xmm2; + int128 xmm3; + int128 xmm4; + int128 xmm5; + int128 xmm6; + int128 xmm7; + int128 xmm8; + int128 xmm9; + int128 xmm10; + int128 xmm11; + int128 xmm12; + int128 xmm13; + int128 xmm14; + int128 xmm15; + int128 t; + + bitslicekey0(k, c) + + keyexpbs1(xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15,c) + keyexpbs(xmm0, xmm1, xmm4, xmm6, xmm3, xmm7, xmm2, xmm5, xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15, xor_rcon(&xmm1);, 2,c) + keyexpbs(xmm0, xmm1, xmm3, xmm2, xmm6, xmm5, xmm4, xmm7, xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15, xor_rcon(&xmm6);, 3,c) + keyexpbs(xmm0, xmm1, xmm6, xmm4, xmm2, xmm7, xmm3, xmm5, xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15, xor_rcon(&xmm3);, 4,c) + + keyexpbs(xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15, xor_rcon(&xmm3);, 5,c) + keyexpbs(xmm0, xmm1, xmm4, xmm6, xmm3, xmm7, xmm2, xmm5, xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15, xor_rcon(&xmm5);, 6,c) + keyexpbs(xmm0, xmm1, xmm3, xmm2, xmm6, xmm5, xmm4, xmm7, xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15, xor_rcon(&xmm3);, 7,c) + keyexpbs(xmm0, xmm1, xmm6, xmm4, xmm2, xmm7, xmm3, xmm5, xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15, xor_rcon(&xmm7);, 8,c) + + keyexpbs(xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15, xor_rcon(&xmm0); xor_rcon(&xmm1); xor_rcon(&xmm6); xor_rcon(&xmm3);, 9,c) + keyexpbs10(xmm0, xmm1, xmm4, xmm6, xmm3, xmm7, xmm2, xmm5, xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15,c) + + return 0; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/common.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/common.h new file mode 100644 index 00000000..3923c02d --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/common.h @@ -0,0 +1,788 @@ +/* Author: Peter Schwabe, ported from an assembly implementation by Emilia Käsper + Date: 2009-03-19 + Public domain */ +#ifndef COMMON_H +#define COMMON_H + +#include "types.h" + +#define load32_bigendian crypto_stream_aes128ctr_portable_load32_bigendian +uint32 load32_bigendian(const unsigned char *x); + +#define store32_bigendian crypto_stream_aes128ctr_portable_store32_bigendian +void store32_bigendian(unsigned char *x,uint32 u); + +#define load32_littleendian crypto_stream_aes128ctr_portable_load32_littleendian +uint32 load32_littleendian(const unsigned char *x); + +#define store32_littleendian crypto_stream_aes128ctr_portable_store32_littleendian +void store32_littleendian(unsigned char *x,uint32 u); + +#define load64_littleendian crypto_stream_aes128ctr_portable_load64_littleendian +uint64 load64_littleendian(const unsigned char *x); + +#define store64_littleendian crypto_stream_aes128ctr_portable_store64_littleendian +void store64_littleendian(unsigned char *x,uint64 u); + +/* Macros required only for key expansion */ + +#define keyexpbs1(b0, b1, b2, b3, b4, b5, b6, b7, t0, t1, t2, t3, t4, t5, t6, t7, bskey) \ + rotbyte(&b0);\ + rotbyte(&b1);\ + rotbyte(&b2);\ + rotbyte(&b3);\ + rotbyte(&b4);\ + rotbyte(&b5);\ + rotbyte(&b6);\ + rotbyte(&b7);\ + ;\ + sbox(b0, b1, b2, b3, b4, b5, b6, b7, t0, t1, t2, t3, t4, t5, t6, t7);\ + ;\ + xor_rcon(&b0);\ + shufb(&b0, EXPB0);\ + shufb(&b1, EXPB0);\ + shufb(&b4, EXPB0);\ + shufb(&b6, EXPB0);\ + shufb(&b3, EXPB0);\ + shufb(&b7, EXPB0);\ + shufb(&b2, EXPB0);\ + shufb(&b5, EXPB0);\ + shufb(&b0, EXPB0);\ + ;\ + t0 = *(int128 *)(bskey + 0);\ + t1 = *(int128 *)(bskey + 16);\ + t2 = *(int128 *)(bskey + 32);\ + t3 = *(int128 *)(bskey + 48);\ + t4 = *(int128 *)(bskey + 64);\ + t5 = *(int128 *)(bskey + 80);\ + t6 = *(int128 *)(bskey + 96);\ + t7 = *(int128 *)(bskey + 112);\ + ;\ + xor2(&b0, &t0);\ + xor2(&b1, &t1);\ + xor2(&b4, &t2);\ + xor2(&b6, &t3);\ + xor2(&b3, &t4);\ + xor2(&b7, &t5);\ + xor2(&b2, &t6);\ + xor2(&b5, &t7);\ + ;\ + rshift32_littleendian(&t0, 8);\ + rshift32_littleendian(&t1, 8);\ + rshift32_littleendian(&t2, 8);\ + rshift32_littleendian(&t3, 8);\ + rshift32_littleendian(&t4, 8);\ + rshift32_littleendian(&t5, 8);\ + rshift32_littleendian(&t6, 8);\ + rshift32_littleendian(&t7, 8);\ + ;\ + xor2(&b0, &t0);\ + xor2(&b1, &t1);\ + xor2(&b4, &t2);\ + xor2(&b6, &t3);\ + xor2(&b3, &t4);\ + xor2(&b7, &t5);\ + xor2(&b2, &t6);\ + xor2(&b5, &t7);\ + ;\ + rshift32_littleendian(&t0, 8);\ + rshift32_littleendian(&t1, 8);\ + rshift32_littleendian(&t2, 8);\ + rshift32_littleendian(&t3, 8);\ + rshift32_littleendian(&t4, 8);\ + rshift32_littleendian(&t5, 8);\ + rshift32_littleendian(&t6, 8);\ + rshift32_littleendian(&t7, 8);\ + ;\ + xor2(&b0, &t0);\ + xor2(&b1, &t1);\ + xor2(&b4, &t2);\ + xor2(&b6, &t3);\ + xor2(&b3, &t4);\ + xor2(&b7, &t5);\ + xor2(&b2, &t6);\ + xor2(&b5, &t7);\ + ;\ + rshift32_littleendian(&t0, 8);\ + rshift32_littleendian(&t1, 8);\ + rshift32_littleendian(&t2, 8);\ + rshift32_littleendian(&t3, 8);\ + rshift32_littleendian(&t4, 8);\ + rshift32_littleendian(&t5, 8);\ + rshift32_littleendian(&t6, 8);\ + rshift32_littleendian(&t7, 8);\ + ;\ + xor2(&b0, &t0);\ + xor2(&b1, &t1);\ + xor2(&b4, &t2);\ + xor2(&b6, &t3);\ + xor2(&b3, &t4);\ + xor2(&b7, &t5);\ + xor2(&b2, &t6);\ + xor2(&b5, &t7);\ + ;\ + *(int128 *)(bskey + 128) = b0;\ + *(int128 *)(bskey + 144) = b1;\ + *(int128 *)(bskey + 160) = b4;\ + *(int128 *)(bskey + 176) = b6;\ + *(int128 *)(bskey + 192) = b3;\ + *(int128 *)(bskey + 208) = b7;\ + *(int128 *)(bskey + 224) = b2;\ + *(int128 *)(bskey + 240) = b5;\ + +#define keyexpbs10(b0, b1, b2, b3, b4, b5, b6, b7, t0, t1, t2, t3, t4, t5, t6, t7, bskey) ;\ + toggle(&b0);\ + toggle(&b1);\ + toggle(&b5);\ + toggle(&b6);\ + rotbyte(&b0);\ + rotbyte(&b1);\ + rotbyte(&b2);\ + rotbyte(&b3);\ + rotbyte(&b4);\ + rotbyte(&b5);\ + rotbyte(&b6);\ + rotbyte(&b7);\ + ;\ + sbox(b0, b1, b2, b3, b4, b5, b6, b7, t0, t1, t2, t3, t4, t5, t6, t7);\ + ;\ + xor_rcon(&b1);\ + xor_rcon(&b4);\ + xor_rcon(&b3);\ + xor_rcon(&b7);\ + shufb(&b0, EXPB0);\ + shufb(&b1, EXPB0);\ + shufb(&b4, EXPB0);\ + shufb(&b6, EXPB0);\ + shufb(&b3, EXPB0);\ + shufb(&b7, EXPB0);\ + shufb(&b2, EXPB0);\ + shufb(&b5, EXPB0);\ + ;\ + t0 = *(int128 *)(bskey + 9 * 128 + 0);\ + t1 = *(int128 *)(bskey + 9 * 128 + 16);\ + t2 = *(int128 *)(bskey + 9 * 128 + 32);\ + t3 = *(int128 *)(bskey + 9 * 128 + 48);\ + t4 = *(int128 *)(bskey + 9 * 128 + 64);\ + t5 = *(int128 *)(bskey + 9 * 128 + 80);\ + t6 = *(int128 *)(bskey + 9 * 128 + 96);\ + t7 = *(int128 *)(bskey + 9 * 128 + 112);\ + ;\ + toggle(&t0);\ + toggle(&t1);\ + toggle(&t5);\ + toggle(&t6);\ + ;\ + xor2(&b0, &t0);\ + xor2(&b1, &t1);\ + xor2(&b4, &t2);\ + xor2(&b6, &t3);\ + xor2(&b3, &t4);\ + xor2(&b7, &t5);\ + xor2(&b2, &t6);\ + xor2(&b5, &t7);\ + ;\ + rshift32_littleendian(&t0, 8);\ + rshift32_littleendian(&t1, 8);\ + rshift32_littleendian(&t2, 8);\ + rshift32_littleendian(&t3, 8);\ + rshift32_littleendian(&t4, 8);\ + rshift32_littleendian(&t5, 8);\ + rshift32_littleendian(&t6, 8);\ + rshift32_littleendian(&t7, 8);\ + ;\ + xor2(&b0, &t0);\ + xor2(&b1, &t1);\ + xor2(&b4, &t2);\ + xor2(&b6, &t3);\ + xor2(&b3, &t4);\ + xor2(&b7, &t5);\ + xor2(&b2, &t6);\ + xor2(&b5, &t7);\ + ;\ + rshift32_littleendian(&t0, 8);\ + rshift32_littleendian(&t1, 8);\ + rshift32_littleendian(&t2, 8);\ + rshift32_littleendian(&t3, 8);\ + rshift32_littleendian(&t4, 8);\ + rshift32_littleendian(&t5, 8);\ + rshift32_littleendian(&t6, 8);\ + rshift32_littleendian(&t7, 8);\ + ;\ + xor2(&b0, &t0);\ + xor2(&b1, &t1);\ + xor2(&b4, &t2);\ + xor2(&b6, &t3);\ + xor2(&b3, &t4);\ + xor2(&b7, &t5);\ + xor2(&b2, &t6);\ + xor2(&b5, &t7);\ + ;\ + rshift32_littleendian(&t0, 8);\ + rshift32_littleendian(&t1, 8);\ + rshift32_littleendian(&t2, 8);\ + rshift32_littleendian(&t3, 8);\ + rshift32_littleendian(&t4, 8);\ + rshift32_littleendian(&t5, 8);\ + rshift32_littleendian(&t6, 8);\ + rshift32_littleendian(&t7, 8);\ + ;\ + xor2(&b0, &t0);\ + xor2(&b1, &t1);\ + xor2(&b4, &t2);\ + xor2(&b6, &t3);\ + xor2(&b3, &t4);\ + xor2(&b7, &t5);\ + xor2(&b2, &t6);\ + xor2(&b5, &t7);\ + ;\ + shufb(&b0, M0);\ + shufb(&b1, M0);\ + shufb(&b2, M0);\ + shufb(&b3, M0);\ + shufb(&b4, M0);\ + shufb(&b5, M0);\ + shufb(&b6, M0);\ + shufb(&b7, M0);\ + ;\ + *(int128 *)(bskey + 1280) = b0;\ + *(int128 *)(bskey + 1296) = b1;\ + *(int128 *)(bskey + 1312) = b4;\ + *(int128 *)(bskey + 1328) = b6;\ + *(int128 *)(bskey + 1344) = b3;\ + *(int128 *)(bskey + 1360) = b7;\ + *(int128 *)(bskey + 1376) = b2;\ + *(int128 *)(bskey + 1392) = b5;\ + + +#define keyexpbs(b0, b1, b2, b3, b4, b5, b6, b7, t0, t1, t2, t3, t4, t5, t6, t7, rcon, i, bskey) \ + toggle(&b0);\ + toggle(&b1);\ + toggle(&b5);\ + toggle(&b6);\ + rotbyte(&b0);\ + rotbyte(&b1);\ + rotbyte(&b2);\ + rotbyte(&b3);\ + rotbyte(&b4);\ + rotbyte(&b5);\ + rotbyte(&b6);\ + rotbyte(&b7);\ + ;\ + sbox(b0, b1, b2, b3, b4, b5, b6, b7, t0, t1, t2, t3, t4, t5, t6, t7);\ + ;\ + rcon;\ + shufb(&b0, EXPB0);\ + shufb(&b1, EXPB0);\ + shufb(&b4, EXPB0);\ + shufb(&b6, EXPB0);\ + shufb(&b3, EXPB0);\ + shufb(&b7, EXPB0);\ + shufb(&b2, EXPB0);\ + shufb(&b5, EXPB0);\ + ;\ + t0 = *(int128 *)(bskey + (i-1) * 128 + 0);\ + t1 = *(int128 *)(bskey + (i-1) * 128 + 16);\ + t2 = *(int128 *)(bskey + (i-1) * 128 + 32);\ + t3 = *(int128 *)(bskey + (i-1) * 128 + 48);\ + t4 = *(int128 *)(bskey + (i-1) * 128 + 64);\ + t5 = *(int128 *)(bskey + (i-1) * 128 + 80);\ + t6 = *(int128 *)(bskey + (i-1) * 128 + 96);\ + t7 = *(int128 *)(bskey + (i-1) * 128 + 112);\ + ;\ + toggle(&t0);\ + toggle(&t1);\ + toggle(&t5);\ + toggle(&t6);\ + ;\ + xor2(&b0, &t0);\ + xor2(&b1, &t1);\ + xor2(&b4, &t2);\ + xor2(&b6, &t3);\ + xor2(&b3, &t4);\ + xor2(&b7, &t5);\ + xor2(&b2, &t6);\ + xor2(&b5, &t7);\ + ;\ + rshift32_littleendian(&t0, 8);\ + rshift32_littleendian(&t1, 8);\ + rshift32_littleendian(&t2, 8);\ + rshift32_littleendian(&t3, 8);\ + rshift32_littleendian(&t4, 8);\ + rshift32_littleendian(&t5, 8);\ + rshift32_littleendian(&t6, 8);\ + rshift32_littleendian(&t7, 8);\ + ;\ + xor2(&b0, &t0);\ + xor2(&b1, &t1);\ + xor2(&b4, &t2);\ + xor2(&b6, &t3);\ + xor2(&b3, &t4);\ + xor2(&b7, &t5);\ + xor2(&b2, &t6);\ + xor2(&b5, &t7);\ + ;\ + rshift32_littleendian(&t0, 8);\ + rshift32_littleendian(&t1, 8);\ + rshift32_littleendian(&t2, 8);\ + rshift32_littleendian(&t3, 8);\ + rshift32_littleendian(&t4, 8);\ + rshift32_littleendian(&t5, 8);\ + rshift32_littleendian(&t6, 8);\ + rshift32_littleendian(&t7, 8);\ + ;\ + xor2(&b0, &t0);\ + xor2(&b1, &t1);\ + xor2(&b4, &t2);\ + xor2(&b6, &t3);\ + xor2(&b3, &t4);\ + xor2(&b7, &t5);\ + xor2(&b2, &t6);\ + xor2(&b5, &t7);\ + ;\ + rshift32_littleendian(&t0, 8);\ + rshift32_littleendian(&t1, 8);\ + rshift32_littleendian(&t2, 8);\ + rshift32_littleendian(&t3, 8);\ + rshift32_littleendian(&t4, 8);\ + rshift32_littleendian(&t5, 8);\ + rshift32_littleendian(&t6, 8);\ + rshift32_littleendian(&t7, 8);\ + ;\ + xor2(&b0, &t0);\ + xor2(&b1, &t1);\ + xor2(&b4, &t2);\ + xor2(&b6, &t3);\ + xor2(&b3, &t4);\ + xor2(&b7, &t5);\ + xor2(&b2, &t6);\ + xor2(&b5, &t7);\ + ;\ + *(int128 *)(bskey + i*128 + 0) = b0;\ + *(int128 *)(bskey + i*128 + 16) = b1;\ + *(int128 *)(bskey + i*128 + 32) = b4;\ + *(int128 *)(bskey + i*128 + 48) = b6;\ + *(int128 *)(bskey + i*128 + 64) = b3;\ + *(int128 *)(bskey + i*128 + 80) = b7;\ + *(int128 *)(bskey + i*128 + 96) = b2;\ + *(int128 *)(bskey + i*128 + 112) = b5;\ + +/* Macros used in multiple contexts */ + +#define bitslicekey0(key, bskey) \ + xmm0 = *(const int128 *) (key + 0);\ + shufb(&xmm0, M0);\ + copy2(&xmm1, &xmm0);\ + copy2(&xmm2, &xmm0);\ + copy2(&xmm3, &xmm0);\ + copy2(&xmm4, &xmm0);\ + copy2(&xmm5, &xmm0);\ + copy2(&xmm6, &xmm0);\ + copy2(&xmm7, &xmm0);\ + ;\ + bitslice(xmm7, xmm6, xmm5, xmm4, xmm3, xmm2, xmm1, xmm0, t);\ + ;\ + *(int128 *) (bskey + 0) = xmm0;\ + *(int128 *) (bskey + 16) = xmm1;\ + *(int128 *) (bskey + 32) = xmm2;\ + *(int128 *) (bskey + 48) = xmm3;\ + *(int128 *) (bskey + 64) = xmm4;\ + *(int128 *) (bskey + 80) = xmm5;\ + *(int128 *) (bskey + 96) = xmm6;\ + *(int128 *) (bskey + 112) = xmm7;\ + + +#define bitslicekey10(key, bskey) \ + xmm0 = *(int128 *) (key + 0);\ + copy2(xmm1, xmm0);\ + copy2(xmm2, xmm0);\ + copy2(xmm3, xmm0);\ + copy2(xmm4, xmm0);\ + copy2(xmm5, xmm0);\ + copy2(xmm6, xmm0);\ + copy2(xmm7, xmm0);\ + ;\ + bitslice(xmm7, xmm6, xmm5, xmm4, xmm3, xmm2, xmm1, xmm0, t);\ + ;\ + toggle(&xmm6);\ + toggle(&xmm5);\ + toggle(&xmm1);\ + toggle(&xmm0);\ + ;\ + *(int128 *) (bskey + 0 + 1280) = xmm0;\ + *(int128 *) (bskey + 16 + 1280) = xmm1;\ + *(int128 *) (bskey + 32 + 1280) = xmm2;\ + *(int128 *) (bskey + 48 + 1280) = xmm3;\ + *(int128 *) (bskey + 64 + 1280) = xmm4;\ + *(int128 *) (bskey + 80 + 1280) = xmm5;\ + *(int128 *) (bskey + 96 + 1280) = xmm6;\ + *(int128 *) (bskey + 112 + 1280) = xmm7;\ + + +#define bitslicekey(i,key,bskey) \ + xmm0 = *(int128 *) (key + 0);\ + shufb(&xmm0, M0);\ + copy2(&xmm1, &xmm0);\ + copy2(&xmm2, &xmm0);\ + copy2(&xmm3, &xmm0);\ + copy2(&xmm4, &xmm0);\ + copy2(&xmm5, &xmm0);\ + copy2(&xmm6, &xmm0);\ + copy2(&xmm7, &xmm0);\ + ;\ + bitslice(xmm7, xmm6, xmm5, xmm4, xmm3, xmm2, xmm1, xmm0, t);\ + ;\ + toggle(&xmm6);\ + toggle(&xmm5);\ + toggle(&xmm1);\ + toggle(&xmm0);\ + ;\ + *(int128 *) (bskey + 0 + 128*i) = xmm0;\ + *(int128 *) (bskey + 16 + 128*i) = xmm1;\ + *(int128 *) (bskey + 32 + 128*i) = xmm2;\ + *(int128 *) (bskey + 48 + 128*i) = xmm3;\ + *(int128 *) (bskey + 64 + 128*i) = xmm4;\ + *(int128 *) (bskey + 80 + 128*i) = xmm5;\ + *(int128 *) (bskey + 96 + 128*i) = xmm6;\ + *(int128 *) (bskey + 112 + 128*i) = xmm7;\ + + +#define bitslice(x0, x1, x2, x3, x4, x5, x6, x7, t) \ + swapmove(x0, x1, 1, BS0, t);\ + swapmove(x2, x3, 1, BS0, t);\ + swapmove(x4, x5, 1, BS0, t);\ + swapmove(x6, x7, 1, BS0, t);\ + ;\ + swapmove(x0, x2, 2, BS1, t);\ + swapmove(x1, x3, 2, BS1, t);\ + swapmove(x4, x6, 2, BS1, t);\ + swapmove(x5, x7, 2, BS1, t);\ + ;\ + swapmove(x0, x4, 4, BS2, t);\ + swapmove(x1, x5, 4, BS2, t);\ + swapmove(x2, x6, 4, BS2, t);\ + swapmove(x3, x7, 4, BS2, t);\ + + +#define swapmove(a, b, n, m, t) \ + copy2(&t, &b);\ + rshift64_littleendian(&t, n);\ + xor2(&t, &a);\ + and2(&t, &m);\ + xor2(&a, &t);\ + lshift64_littleendian(&t, n);\ + xor2(&b, &t); + +#define rotbyte(x) \ + shufb(x, ROTB) /* TODO: Make faster */ + + +/* Macros used for encryption (and decryption) */ + +#define shiftrows(x0, x1, x2, x3, x4, x5, x6, x7, i, M, bskey) \ + xor2(&x0, (const int128 *)(bskey + 128*(i-1) + 0));\ + shufb(&x0, M);\ + xor2(&x1, (const int128 *)(bskey + 128*(i-1) + 16));\ + shufb(&x1, M);\ + xor2(&x2, (const int128 *)(bskey + 128*(i-1) + 32));\ + shufb(&x2, M);\ + xor2(&x3, (const int128 *)(bskey + 128*(i-1) + 48));\ + shufb(&x3, M);\ + xor2(&x4, (const int128 *)(bskey + 128*(i-1) + 64));\ + shufb(&x4, M);\ + xor2(&x5, (const int128 *)(bskey + 128*(i-1) + 80));\ + shufb(&x5, M);\ + xor2(&x6, (const int128 *)(bskey + 128*(i-1) + 96));\ + shufb(&x6, M);\ + xor2(&x7, (const int128 *)(bskey + 128*(i-1) + 112));\ + shufb(&x7, M);\ + + +#define mixcolumns(x0, x1, x2, x3, x4, x5, x6, x7, t0, t1, t2, t3, t4, t5, t6, t7) \ + shufd(&t0, &x0, 0x93);\ + shufd(&t1, &x1, 0x93);\ + shufd(&t2, &x2, 0x93);\ + shufd(&t3, &x3, 0x93);\ + shufd(&t4, &x4, 0x93);\ + shufd(&t5, &x5, 0x93);\ + shufd(&t6, &x6, 0x93);\ + shufd(&t7, &x7, 0x93);\ + ;\ + xor2(&x0, &t0);\ + xor2(&x1, &t1);\ + xor2(&x2, &t2);\ + xor2(&x3, &t3);\ + xor2(&x4, &t4);\ + xor2(&x5, &t5);\ + xor2(&x6, &t6);\ + xor2(&x7, &t7);\ + ;\ + xor2(&t0, &x7);\ + xor2(&t1, &x0);\ + xor2(&t2, &x1);\ + xor2(&t1, &x7);\ + xor2(&t3, &x2);\ + xor2(&t4, &x3);\ + xor2(&t5, &x4);\ + xor2(&t3, &x7);\ + xor2(&t6, &x5);\ + xor2(&t7, &x6);\ + xor2(&t4, &x7);\ + ;\ + shufd(&x0, &x0, 0x4e);\ + shufd(&x1, &x1, 0x4e);\ + shufd(&x2, &x2, 0x4e);\ + shufd(&x3, &x3, 0x4e);\ + shufd(&x4, &x4, 0x4e);\ + shufd(&x5, &x5, 0x4e);\ + shufd(&x6, &x6, 0x4e);\ + shufd(&x7, &x7, 0x4e);\ + ;\ + xor2(&t0, &x0);\ + xor2(&t1, &x1);\ + xor2(&t2, &x2);\ + xor2(&t3, &x3);\ + xor2(&t4, &x4);\ + xor2(&t5, &x5);\ + xor2(&t6, &x6);\ + xor2(&t7, &x7);\ + + +#define aesround(i, b0, b1, b2, b3, b4, b5, b6, b7, t0, t1, t2, t3, t4, t5, t6, t7, bskey) \ + shiftrows(b0, b1, b2, b3, b4, b5, b6, b7, i, SR, bskey);\ + sbox(b0, b1, b2, b3, b4, b5, b6, b7, t0, t1, t2, t3, t4, t5, t6, t7);\ + mixcolumns(b0, b1, b4, b6, b3, b7, b2, b5, t0, t1, t2, t3, t4, t5, t6, t7);\ + + +#define lastround(b0, b1, b2, b3, b4, b5, b6, b7, t0, t1, t2, t3, t4, t5, t6, t7, bskey) \ + shiftrows(b0, b1, b2, b3, b4, b5, b6, b7, 10, SRM0, bskey);\ + sbox(b0, b1, b2, b3, b4, b5, b6, b7, t0, t1, t2, t3, t4, t5, t6, t7);\ + xor2(&b0,(const int128 *)(bskey + 128*10));\ + xor2(&b1,(const int128 *)(bskey + 128*10+16));\ + xor2(&b4,(const int128 *)(bskey + 128*10+32));\ + xor2(&b6,(const int128 *)(bskey + 128*10+48));\ + xor2(&b3,(const int128 *)(bskey + 128*10+64));\ + xor2(&b7,(const int128 *)(bskey + 128*10+80));\ + xor2(&b2,(const int128 *)(bskey + 128*10+96));\ + xor2(&b5,(const int128 *)(bskey + 128*10+112));\ + + +#define sbox(b0, b1, b2, b3, b4, b5, b6, b7, t0, t1, t2, t3, s0, s1, s2, s3) \ + InBasisChange(b0, b1, b2, b3, b4, b5, b6, b7); \ + Inv_GF256(b6, b5, b0, b3, b7, b1, b4, b2, t0, t1, t2, t3, s0, s1, s2, s3); \ + OutBasisChange(b7, b1, b4, b2, b6, b5, b0, b3); \ + + +#define InBasisChange(b0, b1, b2, b3, b4, b5, b6, b7) \ + xor2(&b5, &b6);\ + xor2(&b2, &b1);\ + xor2(&b5, &b0);\ + xor2(&b6, &b2);\ + xor2(&b3, &b0);\ + ;\ + xor2(&b6, &b3);\ + xor2(&b3, &b7);\ + xor2(&b3, &b4);\ + xor2(&b7, &b5);\ + xor2(&b3, &b1);\ + ;\ + xor2(&b4, &b5);\ + xor2(&b2, &b7);\ + xor2(&b1, &b5);\ + +#define OutBasisChange(b0, b1, b2, b3, b4, b5, b6, b7) \ + xor2(&b0, &b6);\ + xor2(&b1, &b4);\ + xor2(&b2, &b0);\ + xor2(&b4, &b6);\ + xor2(&b6, &b1);\ + ;\ + xor2(&b1, &b5);\ + xor2(&b5, &b3);\ + xor2(&b2, &b5);\ + xor2(&b3, &b7);\ + xor2(&b7, &b5);\ + ;\ + xor2(&b4, &b7);\ + +#define Mul_GF4(x0, x1, y0, y1, t0) \ + copy2(&t0, &y0);\ + xor2(&t0, &y1);\ + and2(&t0, &x0);\ + xor2(&x0, &x1);\ + and2(&x0, &y1);\ + and2(&x1, &y0);\ + xor2(&x0, &x1);\ + xor2(&x1, &t0);\ + +#define Mul_GF4_N(x0, x1, y0, y1, t0) \ + copy2(&t0, &y0);\ + xor2(&t0, &y1);\ + and2(&t0, &x0);\ + xor2(&x0, &x1);\ + and2(&x0, &y1);\ + and2(&x1, &y0);\ + xor2(&x1, &x0);\ + xor2(&x0, &t0);\ + +#define Mul_GF4_2(x0, x1, x2, x3, y0, y1, t0, t1) \ + copy2(&t0, = y0);\ + xor2(&t0, &y1);\ + copy2(&t1, &t0);\ + and2(&t0, &x0);\ + and2(&t1, &x2);\ + xor2(&x0, &x1);\ + xor2(&x2, &x3);\ + and2(&x0, &y1);\ + and2(&x2, &y1);\ + and2(&x1, &y0);\ + and2(&x3, &y0);\ + xor2(&x0, &x1);\ + xor2(&x2, &x3);\ + xor2(&x1, &t0);\ + xor2(&x3, &t1);\ + +#define Mul_GF16(x0, x1, x2, x3, y0, y1, y2, y3, t0, t1, t2, t3) \ + copy2(&t0, &x0);\ + copy2(&t1, &x1);\ + Mul_GF4(x0, x1, y0, y1, t2);\ + xor2(&t0, &x2);\ + xor2(&t1, &x3);\ + xor2(&y0, &y2);\ + xor2(&y1, &y3);\ + Mul_GF4_N(t0, t1, y0, y1, t2);\ + Mul_GF4(x2, x3, y2, y3, t3);\ + ;\ + xor2(&x0, &t0);\ + xor2(&x2, &t0);\ + xor2(&x1, &t1);\ + xor2(&x3, &t1);\ + +#define Mul_GF16_2(x0, x1, x2, x3, x4, x5, x6, x7, y0, y1, y2, y3, t0, t1, t2, t3) \ + copy2(&t0, &x0);\ + copy2(&t1, &x1);\ + Mul_GF4(x0, x1, y0, y1, t2);\ + xor2(&t0, &x2);\ + xor2(&t1, &x3);\ + xor2(&y0, &y2);\ + xor2(&y1, &y3);\ + Mul_GF4_N(t0, t1, y0, y1, t3);\ + Mul_GF4(x2, x3, y2, y3, t2);\ + ;\ + xor2(&x0, &t0);\ + xor2(&x2, &t0);\ + xor2(&x1, &t1);\ + xor2(&x3, &t1);\ + ;\ + copy2(&t0, &x4);\ + copy2(&t1, &x5);\ + xor2(&t0, &x6);\ + xor2(&t1, &x7);\ + Mul_GF4_N(t0, t1, y0, y1, t3);\ + Mul_GF4(x6, x7, y2, y3, t2);\ + xor2(&y0, &y2);\ + xor2(&y1, &y3);\ + Mul_GF4(x4, x5, y0, y1, t3);\ + ;\ + xor2(&x4, &t0);\ + xor2(&x6, &t0);\ + xor2(&x5, &t1);\ + xor2(&x7, &t1);\ + +#define Inv_GF16(x0, x1, x2, x3, t0, t1, t2, t3) \ + copy2(&t0, &x1);\ + copy2(&t1, &x0);\ + and2(&t0, &x3);\ + or2(&t1, &x2);\ + copy2(&t2, &x1);\ + copy2(&t3, &x0);\ + or2(&t2, &x2);\ + or2(&t3, &x3);\ + xor2(&t2, &t3);\ + ;\ + xor2(&t0, &t2);\ + xor2(&t1, &t2);\ + ;\ + Mul_GF4_2(x0, x1, x2, x3, t1, t0, t2, t3);\ + + +#define Inv_GF256(x0, x1, x2, x3, x4, x5, x6, x7, t0, t1, t2, t3, s0, s1, s2, s3) \ + copy2(&t3, &x4);\ + copy2(&t2, &x5);\ + copy2(&t1, &x1);\ + copy2(&s1, &x7);\ + copy2(&s0, &x0);\ + ;\ + xor2(&t3, &x6);\ + xor2(&t2, &x7);\ + xor2(&t1, &x3);\ + xor2(&s1, &x6);\ + xor2(&s0, &x2);\ + ;\ + copy2(&s2, &t3);\ + copy2(&t0, &t2);\ + copy2(&s3, &t3);\ + ;\ + or2(&t2, &t1);\ + or2(&t3, &s0);\ + xor2(&s3, &t0);\ + and2(&s2, &s0);\ + and2(&t0, &t1);\ + xor2(&s0, &t1);\ + and2(&s3, &s0);\ + copy2(&s0, &x3);\ + xor2(&s0, &x2);\ + and2(&s1, &s0);\ + xor2(&t3, &s1);\ + xor2(&t2, &s1);\ + copy2(&s1, &x4);\ + xor2(&s1, &x5);\ + copy2(&s0, &x1);\ + copy2(&t1, &s1);\ + xor2(&s0, &x0);\ + or2(&t1, &s0);\ + and2(&s1, &s0);\ + xor2(&t0, &s1);\ + xor2(&t3, &s3);\ + xor2(&t2, &s2);\ + xor2(&t1, &s3);\ + xor2(&t0, &s2);\ + xor2(&t1, &s2);\ + copy2(&s0, &x7);\ + copy2(&s1, &x6);\ + copy2(&s2, &x5);\ + copy2(&s3, &x4);\ + and2(&s0, &x3);\ + and2(&s1, &x2);\ + and2(&s2, &x1);\ + or2(&s3, &x0);\ + xor2(&t3, &s0);\ + xor2(&t2, &s1);\ + xor2(&t1, &s2);\ + xor2(&t0, &s3);\ + ;\ + copy2(&s0, &t3);\ + xor2(&s0, &t2);\ + and2(&t3, &t1);\ + copy2(&s2, &t0);\ + xor2(&s2, &t3);\ + copy2(&s3, &s0);\ + and2(&s3, &s2);\ + xor2(&s3, &t2);\ + copy2(&s1, &t1);\ + xor2(&s1, &t0);\ + xor2(&t3, &t2);\ + and2(&s1, &t3);\ + xor2(&s1, &t0);\ + xor2(&t1, &s1);\ + copy2(&t2, &s2);\ + xor2(&t2, &s1);\ + and2(&t2, &t0);\ + xor2(&t1, &t2);\ + xor2(&s2, &t2);\ + and2(&s2, &s3);\ + xor2(&s2, &s0);\ + ;\ + Mul_GF16_2(x0, x1, x2, x3, x4, x5, x6, x7, s3, s2, s1, t1, s0, t0, t2, t3);\ + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/common_aes128ctr.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/common_aes128ctr.c new file mode 100644 index 00000000..14a28cc6 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/common_aes128ctr.c @@ -0,0 +1,64 @@ +#include "common.h" + +uint32 load32_bigendian(const unsigned char *x) +{ + return + (uint32) (x[3]) \ + | (((uint32) (x[2])) << 8) \ + | (((uint32) (x[1])) << 16) \ + | (((uint32) (x[0])) << 24) + ; +} + +void store32_bigendian(unsigned char *x,uint32 u) +{ + x[3] = u; u >>= 8; + x[2] = u; u >>= 8; + x[1] = u; u >>= 8; + x[0] = u; +} + +uint32 load32_littleendian(const unsigned char *x) +{ + return + (uint32) (x[0]) \ + | (((uint32) (x[1])) << 8) \ + | (((uint32) (x[2])) << 16) \ + | (((uint32) (x[3])) << 24) + ; +} + +void store32_littleendian(unsigned char *x,uint32 u) +{ + x[0] = u; u >>= 8; + x[1] = u; u >>= 8; + x[2] = u; u >>= 8; + x[3] = u; +} + + +uint64 load64_littleendian(const unsigned char *x) +{ + return + (uint64) (x[0]) \ + | (((uint64) (x[1])) << 8) \ + | (((uint64) (x[2])) << 16) \ + | (((uint64) (x[3])) << 24) + | (((uint64) (x[4])) << 32) + | (((uint64) (x[5])) << 40) + | (((uint64) (x[6])) << 48) + | (((uint64) (x[7])) << 56) + ; +} + +void store64_littleendian(unsigned char *x,uint64 u) +{ + x[0] = u; u >>= 8; + x[1] = u; u >>= 8; + x[2] = u; u >>= 8; + x[3] = u; u >>= 8; + x[4] = u; u >>= 8; + x[5] = u; u >>= 8; + x[6] = u; u >>= 8; + x[7] = u; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/consts.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/consts.h new file mode 100644 index 00000000..4c50360b --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/consts.h @@ -0,0 +1,28 @@ +#ifndef CONSTS_H +#define CONSTS_H + +#include "int128.h" + +#define ROTB crypto_stream_aes128ctr_portable_ROTB +#define M0 crypto_stream_aes128ctr_portable_M0 +#define EXPB0 crypto_stream_aes128ctr_portable_EXPB0 +#define SWAP32 crypto_stream_aes128ctr_portable_SWAP32 +#define M0SWAP crypto_stream_aes128ctr_portable_M0SWAP +#define SR crypto_stream_aes128ctr_portable_SR +#define SRM0 crypto_stream_aes128ctr_portable_SRM0 +#define BS0 crypto_stream_aes128ctr_portable_BS0 +#define BS1 crypto_stream_aes128ctr_portable_BS1 +#define BS2 crypto_stream_aes128ctr_portable_BS2 + +extern const unsigned char ROTB[16]; +extern const unsigned char M0[16]; +extern const unsigned char EXPB0[16]; +extern const unsigned char SWAP32[16]; +extern const unsigned char M0SWAP[16]; +extern const unsigned char SR[16]; +extern const unsigned char SRM0[16]; +extern const int128 BS0; +extern const int128 BS1; +extern const int128 BS2; + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/consts_aes128ctr.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/consts_aes128ctr.c new file mode 100644 index 00000000..f8029b84 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/consts_aes128ctr.c @@ -0,0 +1,14 @@ +#include "consts.h" + +const unsigned char ROTB[16] = {0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x08}; +const unsigned char M0[16] = {0x0f, 0x0b, 0x07, 0x03, 0x0e, 0x0a, 0x06, 0x02, 0x0d, 0x09, 0x05, 0x01, 0x0c, 0x08, 0x04, 0x00}; +const unsigned char EXPB0[16] = {0x03, 0x03, 0x03, 0x03, 0x07, 0x07, 0x07, 0x07, 0x0b, 0x0b, 0x0b, 0x0b, 0x0f, 0x0f, 0x0f, 0x0f}; + +const unsigned char SWAP32[16] = {0x03, 0x02, 0x01, 0x00, 0x07, 0x06, 0x05, 0x04, 0x0b, 0x0a, 0x09, 0x08, 0x0f, 0x0e, 0x0d, 0x0c}; +const unsigned char M0SWAP[16] = {0x0c, 0x08, 0x04, 0x00, 0x0d, 0x09, 0x05, 0x01, 0x0e, 0x0a, 0x06, 0x02, 0x0f, 0x0b, 0x07, 0x03}; +const unsigned char SR[16] = {0x01, 0x02, 0x03, 0x00, 0x06, 0x07, 0x04, 0x05, 0x0b, 0x08, 0x09, 0x0a, 0x0c, 0x0d, 0x0e, 0x0f}; +const unsigned char SRM0[16] = {0x0f, 0x0a, 0x05, 0x00, 0x0e, 0x09, 0x04, 0x03, 0x0d, 0x08, 0x07, 0x02, 0x0c, 0x0b, 0x06, 0x01}; + +const int128 BS0 = {{0x5555555555555555ULL, 0x5555555555555555ULL}}; +const int128 BS1 = {{0x3333333333333333ULL, 0x3333333333333333ULL}}; +const int128 BS2 = {{0x0f0f0f0f0f0f0f0fULL, 0x0f0f0f0f0f0f0f0fULL}}; diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/int128.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/int128.h new file mode 100644 index 00000000..3fd2111d --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/int128.h @@ -0,0 +1,56 @@ +#ifndef INT128_H +#define INT128_H + +#include <stdint.h> + +#include "common.h" + +#ifdef __cplusplus +# if __GNUC__ +# pragma GCC diagnostic ignored "-Wlong-long" +# endif +#endif + +typedef union { + uint64_t u64[2]; + uint32_t u32[4]; + uint8_t u8[16]; +} int128; + +#define xor2 crypto_stream_aes128ctr_portable_xor2 +void xor2(int128 *r, const int128 *x); + +#define and2 crypto_stream_aes128ctr_portable_and2 +void and2(int128 *r, const int128 *x); + +#define or2 crypto_stream_aes128ctr_portable_or2 +void or2(int128 *r, const int128 *x); + +#define copy2 crypto_stream_aes128ctr_portable_copy2 +void copy2(int128 *r, const int128 *x); + +#define shufb crypto_stream_aes128ctr_portable_shufb +void shufb(int128 *r, const unsigned char *l); + +#define shufd crypto_stream_aes128ctr_portable_shufd +void shufd(int128 *r, const int128 *x, const unsigned int c); + +#define rshift32_littleendian crypto_stream_aes128ctr_portable_rshift32_littleendian +void rshift32_littleendian(int128 *r, const unsigned int n); + +#define rshift64_littleendian crypto_stream_aes128ctr_portable_rshift64_littleendian +void rshift64_littleendian(int128 *r, const unsigned int n); + +#define lshift64_littleendian crypto_stream_aes128ctr_portable_lshift64_littleendian +void lshift64_littleendian(int128 *r, const unsigned int n); + +#define toggle crypto_stream_aes128ctr_portable_toggle +void toggle(int128 *r); + +#define xor_rcon crypto_stream_aes128ctr_portable_xor_rcon +void xor_rcon(int128 *r); + +#define add_uint32_big crypto_stream_aes128ctr_portable_add_uint32_big +void add_uint32_big(int128 *r, uint32 x); + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/int128_aes128ctr.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/int128_aes128ctr.c new file mode 100644 index 00000000..703de39b --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/int128_aes128ctr.c @@ -0,0 +1,131 @@ + +#include "int128.h" +#include "common.h" + +void xor2(int128 *r, const int128 *x) +{ + r->u64[0] ^= x->u64[0]; + r->u64[1] ^= x->u64[1]; +} + +void and2(int128 *r, const int128 *x) +{ + r->u64[0] &= x->u64[0]; + r->u64[1] &= x->u64[1]; +} + +void or2(int128 *r, const int128 *x) +{ + r->u64[0] |= x->u64[0]; + r->u64[1] |= x->u64[1]; +} + +void copy2(int128 *r, const int128 *x) +{ + r->u64[0] = x->u64[0]; + r->u64[1] = x->u64[1]; +} + +void shufb(int128 *r, const unsigned char *l) +{ + int128 t; + uint8_t *ct; + uint8_t *cr; + + copy2(&t, r); + cr = r->u8; + ct = t.u8; + cr[0] = ct[l[0]]; + cr[1] = ct[l[1]]; + cr[2] = ct[l[2]]; + cr[3] = ct[l[3]]; + cr[4] = ct[l[4]]; + cr[5] = ct[l[5]]; + cr[6] = ct[l[6]]; + cr[7] = ct[l[7]]; + cr[8] = ct[l[8]]; + cr[9] = ct[l[9]]; + cr[10] = ct[l[10]]; + cr[11] = ct[l[11]]; + cr[12] = ct[l[12]]; + cr[13] = ct[l[13]]; + cr[14] = ct[l[14]]; + cr[15] = ct[l[15]]; +} + +void shufd(int128 *r, const int128 *x, const unsigned int c) +{ + int128 t; + + t.u32[0] = x->u32[c >> 0 & 3]; + t.u32[1] = x->u32[c >> 2 & 3]; + t.u32[2] = x->u32[c >> 4 & 3]; + t.u32[3] = x->u32[c >> 6 & 3]; + copy2(r, &t); +} + +void rshift32_littleendian(int128 *r, const unsigned int n) +{ + unsigned char *rp = (unsigned char *)r; + uint32 t; + t = load32_littleendian(rp); + t >>= n; + store32_littleendian(rp, t); + t = load32_littleendian(rp+4); + t >>= n; + store32_littleendian(rp+4, t); + t = load32_littleendian(rp+8); + t >>= n; + store32_littleendian(rp+8, t); + t = load32_littleendian(rp+12); + t >>= n; + store32_littleendian(rp+12, t); +} + +void rshift64_littleendian(int128 *r, const unsigned int n) +{ + unsigned char *rp = (unsigned char *)r; + uint64 t; + t = load64_littleendian(rp); + t >>= n; + store64_littleendian(rp, t); + t = load64_littleendian(rp+8); + t >>= n; + store64_littleendian(rp+8, t); +} + +void lshift64_littleendian(int128 *r, const unsigned int n) +{ + unsigned char *rp = (unsigned char *)r; + uint64 t; + t = load64_littleendian(rp); + t <<= n; + store64_littleendian(rp, t); + t = load64_littleendian(rp+8); + t <<= n; + store64_littleendian(rp+8, t); +} + +void toggle(int128 *r) +{ + r->u64[0] ^= 0xffffffffffffffffULL; + r->u64[1] ^= 0xffffffffffffffffULL; +} + +void xor_rcon(int128 *r) +{ + unsigned char *rp = (unsigned char *)r; + uint32 t; + t = load32_littleendian(rp+12); + t ^= 0xffffffff; + store32_littleendian(rp+12, t); +} + +void add_uint32_big(int128 *r, uint32 x) +{ + unsigned char *rp = (unsigned char *)r; + uint32 t; + t = load32_littleendian(rp+12); + t += x; + store32_littleendian(rp+12, t); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/stream_aes128ctr.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/stream_aes128ctr.c new file mode 100644 index 00000000..8f4ec72a --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/stream_aes128ctr.c @@ -0,0 +1,28 @@ +#include "api.h" + +int crypto_stream( + unsigned char *out, + unsigned long long outlen, + const unsigned char *n, + const unsigned char *k + ) +{ + unsigned char d[crypto_stream_BEFORENMBYTES]; + crypto_stream_beforenm(d, k); + crypto_stream_afternm(out, outlen, n, d); + return 0; +} + +int crypto_stream_xor( + unsigned char *out, + const unsigned char *in, + unsigned long long inlen, + const unsigned char *n, + const unsigned char *k + ) +{ + unsigned char d[crypto_stream_BEFORENMBYTES]; + crypto_stream_beforenm(d, k); + crypto_stream_xor_afternm(out, in, inlen, n, d); + return 0; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/types.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/types.h new file mode 100644 index 00000000..6aa502fc --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/types.h @@ -0,0 +1,10 @@ +#ifndef TYPES_H +#define TYPES_H + +#include "crypto_uint32.h" +typedef crypto_uint32 uint32; + +#include "crypto_uint64.h" +typedef crypto_uint64 uint64; + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/xor_afternm_aes128ctr.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/xor_afternm_aes128ctr.c new file mode 100644 index 00000000..139dbe51 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/xor_afternm_aes128ctr.c @@ -0,0 +1,181 @@ +/* Author: Peter Schwabe, ported from an assembly implementation by Emilia Käsper + * Date: 2009-03-19 + * Public domain */ + +#include <stdio.h> +#include "api.h" +#include "int128.h" +#include "common.h" +#include "consts.h" + +int crypto_stream_xor_afternm(unsigned char *out, const unsigned char *in, unsigned long long len, const unsigned char *nonce, const unsigned char *c) +{ + + int128 xmm0; + int128 xmm1; + int128 xmm2; + int128 xmm3; + int128 xmm4; + int128 xmm5; + int128 xmm6; + int128 xmm7; + + int128 xmm8; + int128 xmm9; + int128 xmm10; + int128 xmm11; + int128 xmm12; + int128 xmm13; + int128 xmm14; + int128 xmm15; + + int128 nonce_stack; + unsigned long long lensav; + unsigned char bl[128]; + unsigned char *blp; + unsigned char *np; + unsigned char b; + + uint32 tmp; + + /* Copy nonce on the stack */ + copy2(&nonce_stack, (const int128 *) (nonce + 0)); + np = (unsigned char *)&nonce_stack; + + enc_block: + + xmm0 = *(int128 *) (np + 0); + copy2(&xmm1, &xmm0); + shufb(&xmm1, SWAP32); + copy2(&xmm2, &xmm1); + copy2(&xmm3, &xmm1); + copy2(&xmm4, &xmm1); + copy2(&xmm5, &xmm1); + copy2(&xmm6, &xmm1); + copy2(&xmm7, &xmm1); + + add_uint32_big(&xmm1, 1); + add_uint32_big(&xmm2, 2); + add_uint32_big(&xmm3, 3); + add_uint32_big(&xmm4, 4); + add_uint32_big(&xmm5, 5); + add_uint32_big(&xmm6, 6); + add_uint32_big(&xmm7, 7); + + shufb(&xmm0, M0); + shufb(&xmm1, M0SWAP); + shufb(&xmm2, M0SWAP); + shufb(&xmm3, M0SWAP); + shufb(&xmm4, M0SWAP); + shufb(&xmm5, M0SWAP); + shufb(&xmm6, M0SWAP); + shufb(&xmm7, M0SWAP); + + bitslice(xmm7, xmm6, xmm5, xmm4, xmm3, xmm2, xmm1, xmm0, xmm8) + + aesround( 1, xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15,c) + aesround( 2, xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15, xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7,c) + aesround( 3, xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15,c) + aesround( 4, xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15, xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7,c) + aesround( 5, xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15,c) + aesround( 6, xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15, xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7,c) + aesround( 7, xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15,c) + aesround( 8, xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15, xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7,c) + aesround( 9, xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15,c) + lastround(xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15, xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7,c) + + bitslice(xmm13, xmm10, xmm15, xmm11, xmm14, xmm12, xmm9, xmm8, xmm0) + + if(len < 128) goto partial; + if(len == 128) goto full; + + tmp = load32_bigendian(np + 12); + tmp += 8; + store32_bigendian(np + 12, tmp); + + xor2(&xmm8, (const int128 *)(in + 0)); + xor2(&xmm9, (const int128 *)(in + 16)); + xor2(&xmm12, (const int128 *)(in + 32)); + xor2(&xmm14, (const int128 *)(in + 48)); + xor2(&xmm11, (const int128 *)(in + 64)); + xor2(&xmm15, (const int128 *)(in + 80)); + xor2(&xmm10, (const int128 *)(in + 96)); + xor2(&xmm13, (const int128 *)(in + 112)); + + *(int128 *) (out + 0) = xmm8; + *(int128 *) (out + 16) = xmm9; + *(int128 *) (out + 32) = xmm12; + *(int128 *) (out + 48) = xmm14; + *(int128 *) (out + 64) = xmm11; + *(int128 *) (out + 80) = xmm15; + *(int128 *) (out + 96) = xmm10; + *(int128 *) (out + 112) = xmm13; + + len -= 128; + in += 128; + out += 128; + + goto enc_block; + + partial: + + lensav = len; + len >>= 4; + + tmp = load32_bigendian(np + 12); + tmp += len; + store32_bigendian(np + 12, tmp); + + blp = bl; + *(int128 *)(blp + 0) = xmm8; + *(int128 *)(blp + 16) = xmm9; + *(int128 *)(blp + 32) = xmm12; + *(int128 *)(blp + 48) = xmm14; + *(int128 *)(blp + 64) = xmm11; + *(int128 *)(blp + 80) = xmm15; + *(int128 *)(blp + 96) = xmm10; + *(int128 *)(blp + 112) = xmm13; + + bytes: + + if(lensav == 0) goto end; + + b = blp[0]; /* clang false positive */ + b ^= *(const unsigned char *)(in + 0); + *(unsigned char *)(out + 0) = b; + + blp += 1; + in +=1; + out +=1; + lensav -= 1; + + goto bytes; + + full: + + tmp = load32_bigendian(np + 12); + tmp += 8; + store32_bigendian(np + 12, tmp); + + xor2(&xmm8, (const int128 *)(in + 0)); + xor2(&xmm9, (const int128 *)(in + 16)); + xor2(&xmm12, (const int128 *)(in + 32)); + xor2(&xmm14, (const int128 *)(in + 48)); + xor2(&xmm11, (const int128 *)(in + 64)); + xor2(&xmm15, (const int128 *)(in + 80)); + xor2(&xmm10, (const int128 *)(in + 96)); + xor2(&xmm13, (const int128 *)(in + 112)); + + *(int128 *) (out + 0) = xmm8; + *(int128 *) (out + 16) = xmm9; + *(int128 *) (out + 32) = xmm12; + *(int128 *) (out + 48) = xmm14; + *(int128 *) (out + 64) = xmm11; + *(int128 *) (out + 80) = xmm15; + *(int128 *) (out + 96) = xmm10; + *(int128 *) (out + 112) = xmm13; + + end: + return 0; + +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/stream_aes128ctr_api.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/stream_aes128ctr_api.c new file mode 100644 index 00000000..184ad3fb --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/stream_aes128ctr_api.c @@ -0,0 +1,16 @@ +#include "crypto_stream_aes128ctr.h" + +size_t +crypto_stream_aes128ctr_keybytes(void) { + return crypto_stream_aes128ctr_KEYBYTES; +} + +size_t +crypto_stream_aes128ctr_noncebytes(void) { + return crypto_stream_aes128ctr_NONCEBYTES; +} + +size_t +crypto_stream_aes128ctr_beforenmbytes(void) { + return crypto_stream_aes128ctr_BEFORENMBYTES; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/chacha20/ref/api.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/chacha20/ref/api.h new file mode 100644 index 00000000..3d858670 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/chacha20/ref/api.h @@ -0,0 +1,12 @@ + +#include "crypto_stream_chacha20.h" + +int +crypto_stream_chacha20_ref(unsigned char *c, unsigned long long clen, + const unsigned char *n, const unsigned char *k); + +int +crypto_stream_chacha20_ref_xor_ic(unsigned char *c, const unsigned char *m, + unsigned long long mlen, + const unsigned char *n, uint64_t ic, + const unsigned char *k); diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/chacha20/ref/stream_chacha20_ref.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/chacha20/ref/stream_chacha20_ref.c new file mode 100644 index 00000000..967015f2 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/chacha20/ref/stream_chacha20_ref.c @@ -0,0 +1,276 @@ + +/* $OpenBSD: chacha.c,v 1.1 2013/11/21 00:45:44 djm Exp $ */ + +/* + chacha-merged.c version 20080118 + D. J. Bernstein + Public domain. + */ + +#include <stdint.h> +#include <string.h> + +#include "api.h" +#include "crypto_stream_chacha20.h" +#include "utils.h" + +struct chacha_ctx { + uint32_t input[16]; +}; + +typedef uint8_t u8; +typedef uint32_t u32; + +typedef struct chacha_ctx chacha_ctx; + +#define U8C(v) (v##U) +#define U32C(v) (v##U) + +#define U8V(v) ((u8)(v) & U8C(0xFF)) +#define U32V(v) ((u32)(v) & U32C(0xFFFFFFFF)) + +#define ROTL32(v, n) \ + (U32V((v) << (n)) | ((v) >> (32 - (n)))) + +#define U8TO32_LITTLE(p) \ + (((u32)((p)[0]) ) | \ + ((u32)((p)[1]) << 8) | \ + ((u32)((p)[2]) << 16) | \ + ((u32)((p)[3]) << 24)) + +#define U32TO8_LITTLE(p, v) \ + do { \ + (p)[0] = U8V((v) ); \ + (p)[1] = U8V((v) >> 8); \ + (p)[2] = U8V((v) >> 16); \ + (p)[3] = U8V((v) >> 24); \ + } while (0) + +#define ROTATE(v,c) (ROTL32(v,c)) +#define XOR(v,w) ((v) ^ (w)) +#define PLUS(v,w) (U32V((v) + (w))) +#define PLUSONE(v) (PLUS((v),1)) + +#define QUARTERROUND(a,b,c,d) \ + a = PLUS(a,b); d = ROTATE(XOR(d,a),16); \ + c = PLUS(c,d); b = ROTATE(XOR(b,c),12); \ + a = PLUS(a,b); d = ROTATE(XOR(d,a), 8); \ + c = PLUS(c,d); b = ROTATE(XOR(b,c), 7); + +static const unsigned char sigma[16] = { + 'e', 'x', 'p', 'a', 'n', 'd', ' ', '3', '2', '-', 'b', 'y', 't', 'e', ' ', 'k' +}; + +static void +chacha_keysetup(chacha_ctx *x, const u8 *k) +{ + const unsigned char *constants; + + x->input[4] = U8TO32_LITTLE(k + 0); + x->input[5] = U8TO32_LITTLE(k + 4); + x->input[6] = U8TO32_LITTLE(k + 8); + x->input[7] = U8TO32_LITTLE(k + 12); + k += 16; + constants = sigma; + x->input[8] = U8TO32_LITTLE(k + 0); + x->input[9] = U8TO32_LITTLE(k + 4); + x->input[10] = U8TO32_LITTLE(k + 8); + x->input[11] = U8TO32_LITTLE(k + 12); + x->input[0] = U8TO32_LITTLE(constants + 0); + x->input[1] = U8TO32_LITTLE(constants + 4); + x->input[2] = U8TO32_LITTLE(constants + 8); + x->input[3] = U8TO32_LITTLE(constants + 12); +} + +static void +chacha_ivsetup(chacha_ctx *x, const u8 *iv, const u8 *counter) +{ + x->input[12] = counter == NULL ? 0 : U8TO32_LITTLE(counter + 0); + x->input[13] = counter == NULL ? 0 : U8TO32_LITTLE(counter + 4); + x->input[14] = U8TO32_LITTLE(iv + 0); + x->input[15] = U8TO32_LITTLE(iv + 4); +} + +static void +chacha_encrypt_bytes(chacha_ctx *x, const u8 *m, u8 *c, unsigned long long bytes) +{ + u32 x0, x1, x2, x3, x4, x5, x6, x7, x8, x9, x10, x11, x12, x13, x14, x15; + u32 j0, j1, j2, j3, j4, j5, j6, j7, j8, j9, j10, j11, j12, j13, j14, j15; + u8 *ctarget = NULL; + u8 tmp[64]; + unsigned int i; + + if (!bytes) { + return; /* LCOV_EXCL_LINE */ + } + j0 = x->input[0]; + j1 = x->input[1]; + j2 = x->input[2]; + j3 = x->input[3]; + j4 = x->input[4]; + j5 = x->input[5]; + j6 = x->input[6]; + j7 = x->input[7]; + j8 = x->input[8]; + j9 = x->input[9]; + j10 = x->input[10]; + j11 = x->input[11]; + j12 = x->input[12]; + j13 = x->input[13]; + j14 = x->input[14]; + j15 = x->input[15]; + + for (;;) { + if (bytes < 64) { + for (i = 0; i < bytes; ++i) { + tmp[i] = m[i]; + } + m = tmp; + ctarget = c; + c = tmp; + } + x0 = j0; + x1 = j1; + x2 = j2; + x3 = j3; + x4 = j4; + x5 = j5; + x6 = j6; + x7 = j7; + x8 = j8; + x9 = j9; + x10 = j10; + x11 = j11; + x12 = j12; + x13 = j13; + x14 = j14; + x15 = j15; + for (i = 20; i > 0; i -= 2) { + QUARTERROUND(x0, x4, x8, x12) + QUARTERROUND(x1, x5, x9, x13) + QUARTERROUND(x2, x6, x10, x14) + QUARTERROUND(x3, x7, x11, x15) + QUARTERROUND(x0, x5, x10, x15) + QUARTERROUND(x1, x6, x11, x12) + QUARTERROUND(x2, x7, x8, x13) + QUARTERROUND(x3, x4, x9, x14) + } + x0 = PLUS(x0, j0); + x1 = PLUS(x1, j1); + x2 = PLUS(x2, j2); + x3 = PLUS(x3, j3); + x4 = PLUS(x4, j4); + x5 = PLUS(x5, j5); + x6 = PLUS(x6, j6); + x7 = PLUS(x7, j7); + x8 = PLUS(x8, j8); + x9 = PLUS(x9, j9); + x10 = PLUS(x10, j10); + x11 = PLUS(x11, j11); + x12 = PLUS(x12, j12); + x13 = PLUS(x13, j13); + x14 = PLUS(x14, j14); + x15 = PLUS(x15, j15); + + x0 = XOR(x0, U8TO32_LITTLE(m + 0)); + x1 = XOR(x1, U8TO32_LITTLE(m + 4)); + x2 = XOR(x2, U8TO32_LITTLE(m + 8)); + x3 = XOR(x3, U8TO32_LITTLE(m + 12)); + x4 = XOR(x4, U8TO32_LITTLE(m + 16)); + x5 = XOR(x5, U8TO32_LITTLE(m + 20)); + x6 = XOR(x6, U8TO32_LITTLE(m + 24)); + x7 = XOR(x7, U8TO32_LITTLE(m + 28)); + x8 = XOR(x8, U8TO32_LITTLE(m + 32)); + x9 = XOR(x9, U8TO32_LITTLE(m + 36)); + x10 = XOR(x10, U8TO32_LITTLE(m + 40)); + x11 = XOR(x11, U8TO32_LITTLE(m + 44)); + x12 = XOR(x12, U8TO32_LITTLE(m + 48)); + x13 = XOR(x13, U8TO32_LITTLE(m + 52)); + x14 = XOR(x14, U8TO32_LITTLE(m + 56)); + x15 = XOR(x15, U8TO32_LITTLE(m + 60)); + + j12 = PLUSONE(j12); + /* LCOV_EXCL_START */ + if (!j12) { + j13 = PLUSONE(j13); + } + /* LCOV_EXCL_STOP */ + + U32TO8_LITTLE(c + 0, x0); + U32TO8_LITTLE(c + 4, x1); + U32TO8_LITTLE(c + 8, x2); + U32TO8_LITTLE(c + 12, x3); + U32TO8_LITTLE(c + 16, x4); + U32TO8_LITTLE(c + 20, x5); + U32TO8_LITTLE(c + 24, x6); + U32TO8_LITTLE(c + 28, x7); + U32TO8_LITTLE(c + 32, x8); + U32TO8_LITTLE(c + 36, x9); + U32TO8_LITTLE(c + 40, x10); + U32TO8_LITTLE(c + 44, x11); + U32TO8_LITTLE(c + 48, x12); + U32TO8_LITTLE(c + 52, x13); + U32TO8_LITTLE(c + 56, x14); + U32TO8_LITTLE(c + 60, x15); + + if (bytes <= 64) { + if (bytes < 64) { + for (i = 0; i < (unsigned int) bytes; ++i) { + ctarget[i] = c[i]; + } + } + x->input[12] = j12; + x->input[13] = j13; + return; + } + bytes -= 64; + c += 64; + m += 64; + } +} + +int +crypto_stream_chacha20_ref(unsigned char *c, unsigned long long clen, + const unsigned char *n, const unsigned char *k) +{ + struct chacha_ctx ctx; + + if (!clen) { + return 0; + } + (void) sizeof(int[crypto_stream_chacha20_KEYBYTES == 256 / 8 ? 1 : -1]); + chacha_keysetup(&ctx, k); + chacha_ivsetup(&ctx, n, NULL); + memset(c, 0, clen); + chacha_encrypt_bytes(&ctx, c, c, clen); + sodium_memzero(&ctx, sizeof ctx); + + return 0; +} + +int +crypto_stream_chacha20_ref_xor_ic(unsigned char *c, const unsigned char *m, + unsigned long long mlen, + const unsigned char *n, uint64_t ic, + const unsigned char *k) +{ + struct chacha_ctx ctx; + uint8_t ic_bytes[8]; + uint32_t ic_high; + uint32_t ic_low; + + if (!mlen) { + return 0; + } + ic_high = U32V(ic >> 32); + ic_low = U32V(ic); + U32TO8_LITTLE(&ic_bytes[0], ic_low); + U32TO8_LITTLE(&ic_bytes[4], ic_high); + chacha_keysetup(&ctx, k); + chacha_ivsetup(&ctx, n, ic_bytes); + chacha_encrypt_bytes(&ctx, m, c, mlen); + sodium_memzero(&ctx, sizeof ctx); + sodium_memzero(ic_bytes, sizeof ic_bytes); + + return 0; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/chacha20/stream_chacha20_api.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/chacha20/stream_chacha20_api.c new file mode 100644 index 00000000..412cdfab --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/chacha20/stream_chacha20_api.c @@ -0,0 +1,36 @@ +#include "crypto_stream_chacha20.h" +#include "ref/api.h" + +size_t +crypto_stream_chacha20_keybytes(void) { + return crypto_stream_chacha20_KEYBYTES; +} + +size_t +crypto_stream_chacha20_noncebytes(void) { + return crypto_stream_chacha20_NONCEBYTES; +} + +int +crypto_stream_chacha20(unsigned char *c, unsigned long long clen, + const unsigned char *n, const unsigned char *k) +{ + return crypto_stream_chacha20_ref(c, clen, n, k); +} + +int +crypto_stream_chacha20_xor_ic(unsigned char *c, const unsigned char *m, + unsigned long long mlen, + const unsigned char *n, uint64_t ic, + const unsigned char *k) +{ + return crypto_stream_chacha20_ref_xor_ic(c, m, mlen, n, ic, k); +} + +int +crypto_stream_chacha20_xor(unsigned char *c, const unsigned char *m, + unsigned long long mlen, const unsigned char *n, + const unsigned char *k) +{ + return crypto_stream_chacha20_ref_xor_ic(c, m, mlen, n, 0U, k); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/crypto_stream.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/crypto_stream.c new file mode 100644 index 00000000..50a9c1c0 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/crypto_stream.c @@ -0,0 +1,36 @@ + +#include "crypto_stream.h" + +size_t +crypto_stream_keybytes(void) +{ + return crypto_stream_KEYBYTES; +} + +size_t +crypto_stream_noncebytes(void) +{ + return crypto_stream_NONCEBYTES; +} + +const char * +crypto_stream_primitive(void) +{ + return crypto_stream_PRIMITIVE; +} + +int +crypto_stream(unsigned char *c, unsigned long long clen, + const unsigned char *n, const unsigned char *k) +{ + return crypto_stream_xsalsa20(c, clen, n, k); +} + + +int +crypto_stream_xor(unsigned char *c, const unsigned char *m, + unsigned long long mlen, const unsigned char *n, + const unsigned char *k) +{ + return crypto_stream_xsalsa20_xor(c, m, mlen, n, k); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa20/amd64_xmm6/api.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa20/amd64_xmm6/api.h new file mode 100644 index 00000000..037fb59d --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa20/amd64_xmm6/api.h @@ -0,0 +1 @@ +#include "crypto_stream_salsa20.h" diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa20/amd64_xmm6/stream_salsa20_amd64_xmm6.S b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa20/amd64_xmm6/stream_salsa20_amd64_xmm6.S new file mode 100644 index 00000000..f2415685 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa20/amd64_xmm6/stream_salsa20_amd64_xmm6.S @@ -0,0 +1,944 @@ +#if defined(__amd64) || defined(__amd64__) || defined(__x86_64__) + +.text +.p2align 5 + +.globl crypto_stream_salsa20 +.globl _crypto_stream_salsa20 +#ifdef __ELF__ +.type crypto_stream_salsa20, @function +.type _crypto_stream_salsa20, @function +#endif +crypto_stream_salsa20: +_crypto_stream_salsa20: +mov %rsp,%r11 +and $31,%r11 +add $512,%r11 +sub %r11,%rsp +movq %r11,416(%rsp) +movq %r12,424(%rsp) +movq %r13,432(%rsp) +movq %r14,440(%rsp) +movq %r15,448(%rsp) +movq %rbx,456(%rsp) +movq %rbp,464(%rsp) +mov %rsi,%r9 +mov %rdi,%rdi +mov %rdi,%rsi +mov %rdx,%rdx +mov %rcx,%r10 +cmp $0,%r9 +jbe ._done +mov $0,%rax +mov %r9,%rcx +rep stosb +sub %r9,%rdi +movq $0,472(%rsp) +jmp ._start + +.text +.p2align 5 + +.globl crypto_stream_salsa20_xor_ic +.globl _crypto_stream_salsa20_xor_ic +#ifdef __ELF__ +.type crypto_stream_salsa20_xor_ic, @function +.type _crypto_stream_salsa20_xor_ic, @function +#endif +crypto_stream_salsa20_xor_ic: +_crypto_stream_salsa20_xor_ic: + +mov %rsp,%r11 +and $31,%r11 +add $512,%r11 +sub %r11,%rsp +movq %r11,416(%rsp) +movq %r12,424(%rsp) +movq %r13,432(%rsp) +movq %r14,440(%rsp) +movq %r15,448(%rsp) +movq %rbx,456(%rsp) +movq %rbp,464(%rsp) +mov %rdi,%rdi +mov %rsi,%rsi +mov %r9,%r10 +movq %r8,472(%rsp) +mov %rdx,%r9 +mov %rcx,%rdx +cmp $0,%r9 +jbe ._done + +._start: +movl 20(%r10),%ecx +movl 0(%r10),%r8d +movl 0(%rdx),%eax +movl 16(%r10),%r11d +movl %ecx,64(%rsp) +movl %r8d,4+64(%rsp) +movl %eax,8+64(%rsp) +movl %r11d,12+64(%rsp) +movl 24(%r10),%r8d +movl 4(%r10),%eax +movl 4(%rdx),%edx +movq 472(%rsp),%rcx +movl %ecx,80(%rsp) +movl %r8d,4+80(%rsp) +movl %eax,8+80(%rsp) +movl %edx,12+80(%rsp) +movl 12(%r10),%edx +shr $32,%rcx +movl 28(%r10),%r8d +movl 8(%r10),%eax +movl %edx,96(%rsp) +movl %ecx,4+96(%rsp) +movl %r8d,8+96(%rsp) +movl %eax,12+96(%rsp) +mov $1634760805,%rdx +mov $857760878,%rcx +mov $2036477234,%r8 +mov $1797285236,%rax +movl %edx,112(%rsp) +movl %ecx,4+112(%rsp) +movl %r8d,8+112(%rsp) +movl %eax,12+112(%rsp) +cmp $256,%r9 +jb ._bytesbetween1and255 +movdqa 112(%rsp),%xmm0 +pshufd $0x55,%xmm0,%xmm1 +pshufd $0xaa,%xmm0,%xmm2 +pshufd $0xff,%xmm0,%xmm3 +pshufd $0x00,%xmm0,%xmm0 +movdqa %xmm1,128(%rsp) +movdqa %xmm2,144(%rsp) +movdqa %xmm3,160(%rsp) +movdqa %xmm0,176(%rsp) +movdqa 64(%rsp),%xmm0 +pshufd $0xaa,%xmm0,%xmm1 +pshufd $0xff,%xmm0,%xmm2 +pshufd $0x00,%xmm0,%xmm3 +pshufd $0x55,%xmm0,%xmm0 +movdqa %xmm1,192(%rsp) +movdqa %xmm2,208(%rsp) +movdqa %xmm3,224(%rsp) +movdqa %xmm0,240(%rsp) +movdqa 80(%rsp),%xmm0 +pshufd $0xff,%xmm0,%xmm1 +pshufd $0x55,%xmm0,%xmm2 +pshufd $0xaa,%xmm0,%xmm0 +movdqa %xmm1,256(%rsp) +movdqa %xmm2,272(%rsp) +movdqa %xmm0,288(%rsp) +movdqa 96(%rsp),%xmm0 +pshufd $0x00,%xmm0,%xmm1 +pshufd $0xaa,%xmm0,%xmm2 +pshufd $0xff,%xmm0,%xmm0 +movdqa %xmm1,304(%rsp) +movdqa %xmm2,320(%rsp) +movdqa %xmm0,336(%rsp) + +._bytesatleast256: +movq 472(%rsp),%rdx +mov %rdx,%rcx +shr $32,%rcx +movl %edx,352(%rsp) +movl %ecx,368(%rsp) +add $1,%rdx +mov %rdx,%rcx +shr $32,%rcx +movl %edx,4+352(%rsp) +movl %ecx,4+368(%rsp) +add $1,%rdx +mov %rdx,%rcx +shr $32,%rcx +movl %edx,8+352(%rsp) +movl %ecx,8+368(%rsp) +add $1,%rdx +mov %rdx,%rcx +shr $32,%rcx +movl %edx,12+352(%rsp) +movl %ecx,12+368(%rsp) +add $1,%rdx +mov %rdx,%rcx +shr $32,%rcx +movl %edx,80(%rsp) +movl %ecx,4+96(%rsp) +movq %rdx,472(%rsp) +movq %r9,480(%rsp) +mov $20,%rdx +movdqa 128(%rsp),%xmm0 +movdqa 144(%rsp),%xmm1 +movdqa 160(%rsp),%xmm2 +movdqa 320(%rsp),%xmm3 +movdqa 336(%rsp),%xmm4 +movdqa 192(%rsp),%xmm5 +movdqa 208(%rsp),%xmm6 +movdqa 240(%rsp),%xmm7 +movdqa 256(%rsp),%xmm8 +movdqa 272(%rsp),%xmm9 +movdqa 288(%rsp),%xmm10 +movdqa 368(%rsp),%xmm11 +movdqa 176(%rsp),%xmm12 +movdqa 224(%rsp),%xmm13 +movdqa 304(%rsp),%xmm14 +movdqa 352(%rsp),%xmm15 + +._mainloop1: +movdqa %xmm1,384(%rsp) +movdqa %xmm2,400(%rsp) +movdqa %xmm13,%xmm1 +paddd %xmm12,%xmm1 +movdqa %xmm1,%xmm2 +pslld $7,%xmm1 +pxor %xmm1,%xmm14 +psrld $25,%xmm2 +pxor %xmm2,%xmm14 +movdqa %xmm7,%xmm1 +paddd %xmm0,%xmm1 +movdqa %xmm1,%xmm2 +pslld $7,%xmm1 +pxor %xmm1,%xmm11 +psrld $25,%xmm2 +pxor %xmm2,%xmm11 +movdqa %xmm12,%xmm1 +paddd %xmm14,%xmm1 +movdqa %xmm1,%xmm2 +pslld $9,%xmm1 +pxor %xmm1,%xmm15 +psrld $23,%xmm2 +pxor %xmm2,%xmm15 +movdqa %xmm0,%xmm1 +paddd %xmm11,%xmm1 +movdqa %xmm1,%xmm2 +pslld $9,%xmm1 +pxor %xmm1,%xmm9 +psrld $23,%xmm2 +pxor %xmm2,%xmm9 +movdqa %xmm14,%xmm1 +paddd %xmm15,%xmm1 +movdqa %xmm1,%xmm2 +pslld $13,%xmm1 +pxor %xmm1,%xmm13 +psrld $19,%xmm2 +pxor %xmm2,%xmm13 +movdqa %xmm11,%xmm1 +paddd %xmm9,%xmm1 +movdqa %xmm1,%xmm2 +pslld $13,%xmm1 +pxor %xmm1,%xmm7 +psrld $19,%xmm2 +pxor %xmm2,%xmm7 +movdqa %xmm15,%xmm1 +paddd %xmm13,%xmm1 +movdqa %xmm1,%xmm2 +pslld $18,%xmm1 +pxor %xmm1,%xmm12 +psrld $14,%xmm2 +pxor %xmm2,%xmm12 +movdqa 384(%rsp),%xmm1 +movdqa %xmm12,384(%rsp) +movdqa %xmm9,%xmm2 +paddd %xmm7,%xmm2 +movdqa %xmm2,%xmm12 +pslld $18,%xmm2 +pxor %xmm2,%xmm0 +psrld $14,%xmm12 +pxor %xmm12,%xmm0 +movdqa %xmm5,%xmm2 +paddd %xmm1,%xmm2 +movdqa %xmm2,%xmm12 +pslld $7,%xmm2 +pxor %xmm2,%xmm3 +psrld $25,%xmm12 +pxor %xmm12,%xmm3 +movdqa 400(%rsp),%xmm2 +movdqa %xmm0,400(%rsp) +movdqa %xmm6,%xmm0 +paddd %xmm2,%xmm0 +movdqa %xmm0,%xmm12 +pslld $7,%xmm0 +pxor %xmm0,%xmm4 +psrld $25,%xmm12 +pxor %xmm12,%xmm4 +movdqa %xmm1,%xmm0 +paddd %xmm3,%xmm0 +movdqa %xmm0,%xmm12 +pslld $9,%xmm0 +pxor %xmm0,%xmm10 +psrld $23,%xmm12 +pxor %xmm12,%xmm10 +movdqa %xmm2,%xmm0 +paddd %xmm4,%xmm0 +movdqa %xmm0,%xmm12 +pslld $9,%xmm0 +pxor %xmm0,%xmm8 +psrld $23,%xmm12 +pxor %xmm12,%xmm8 +movdqa %xmm3,%xmm0 +paddd %xmm10,%xmm0 +movdqa %xmm0,%xmm12 +pslld $13,%xmm0 +pxor %xmm0,%xmm5 +psrld $19,%xmm12 +pxor %xmm12,%xmm5 +movdqa %xmm4,%xmm0 +paddd %xmm8,%xmm0 +movdqa %xmm0,%xmm12 +pslld $13,%xmm0 +pxor %xmm0,%xmm6 +psrld $19,%xmm12 +pxor %xmm12,%xmm6 +movdqa %xmm10,%xmm0 +paddd %xmm5,%xmm0 +movdqa %xmm0,%xmm12 +pslld $18,%xmm0 +pxor %xmm0,%xmm1 +psrld $14,%xmm12 +pxor %xmm12,%xmm1 +movdqa 384(%rsp),%xmm0 +movdqa %xmm1,384(%rsp) +movdqa %xmm4,%xmm1 +paddd %xmm0,%xmm1 +movdqa %xmm1,%xmm12 +pslld $7,%xmm1 +pxor %xmm1,%xmm7 +psrld $25,%xmm12 +pxor %xmm12,%xmm7 +movdqa %xmm8,%xmm1 +paddd %xmm6,%xmm1 +movdqa %xmm1,%xmm12 +pslld $18,%xmm1 +pxor %xmm1,%xmm2 +psrld $14,%xmm12 +pxor %xmm12,%xmm2 +movdqa 400(%rsp),%xmm12 +movdqa %xmm2,400(%rsp) +movdqa %xmm14,%xmm1 +paddd %xmm12,%xmm1 +movdqa %xmm1,%xmm2 +pslld $7,%xmm1 +pxor %xmm1,%xmm5 +psrld $25,%xmm2 +pxor %xmm2,%xmm5 +movdqa %xmm0,%xmm1 +paddd %xmm7,%xmm1 +movdqa %xmm1,%xmm2 +pslld $9,%xmm1 +pxor %xmm1,%xmm10 +psrld $23,%xmm2 +pxor %xmm2,%xmm10 +movdqa %xmm12,%xmm1 +paddd %xmm5,%xmm1 +movdqa %xmm1,%xmm2 +pslld $9,%xmm1 +pxor %xmm1,%xmm8 +psrld $23,%xmm2 +pxor %xmm2,%xmm8 +movdqa %xmm7,%xmm1 +paddd %xmm10,%xmm1 +movdqa %xmm1,%xmm2 +pslld $13,%xmm1 +pxor %xmm1,%xmm4 +psrld $19,%xmm2 +pxor %xmm2,%xmm4 +movdqa %xmm5,%xmm1 +paddd %xmm8,%xmm1 +movdqa %xmm1,%xmm2 +pslld $13,%xmm1 +pxor %xmm1,%xmm14 +psrld $19,%xmm2 +pxor %xmm2,%xmm14 +movdqa %xmm10,%xmm1 +paddd %xmm4,%xmm1 +movdqa %xmm1,%xmm2 +pslld $18,%xmm1 +pxor %xmm1,%xmm0 +psrld $14,%xmm2 +pxor %xmm2,%xmm0 +movdqa 384(%rsp),%xmm1 +movdqa %xmm0,384(%rsp) +movdqa %xmm8,%xmm0 +paddd %xmm14,%xmm0 +movdqa %xmm0,%xmm2 +pslld $18,%xmm0 +pxor %xmm0,%xmm12 +psrld $14,%xmm2 +pxor %xmm2,%xmm12 +movdqa %xmm11,%xmm0 +paddd %xmm1,%xmm0 +movdqa %xmm0,%xmm2 +pslld $7,%xmm0 +pxor %xmm0,%xmm6 +psrld $25,%xmm2 +pxor %xmm2,%xmm6 +movdqa 400(%rsp),%xmm2 +movdqa %xmm12,400(%rsp) +movdqa %xmm3,%xmm0 +paddd %xmm2,%xmm0 +movdqa %xmm0,%xmm12 +pslld $7,%xmm0 +pxor %xmm0,%xmm13 +psrld $25,%xmm12 +pxor %xmm12,%xmm13 +movdqa %xmm1,%xmm0 +paddd %xmm6,%xmm0 +movdqa %xmm0,%xmm12 +pslld $9,%xmm0 +pxor %xmm0,%xmm15 +psrld $23,%xmm12 +pxor %xmm12,%xmm15 +movdqa %xmm2,%xmm0 +paddd %xmm13,%xmm0 +movdqa %xmm0,%xmm12 +pslld $9,%xmm0 +pxor %xmm0,%xmm9 +psrld $23,%xmm12 +pxor %xmm12,%xmm9 +movdqa %xmm6,%xmm0 +paddd %xmm15,%xmm0 +movdqa %xmm0,%xmm12 +pslld $13,%xmm0 +pxor %xmm0,%xmm11 +psrld $19,%xmm12 +pxor %xmm12,%xmm11 +movdqa %xmm13,%xmm0 +paddd %xmm9,%xmm0 +movdqa %xmm0,%xmm12 +pslld $13,%xmm0 +pxor %xmm0,%xmm3 +psrld $19,%xmm12 +pxor %xmm12,%xmm3 +movdqa %xmm15,%xmm0 +paddd %xmm11,%xmm0 +movdqa %xmm0,%xmm12 +pslld $18,%xmm0 +pxor %xmm0,%xmm1 +psrld $14,%xmm12 +pxor %xmm12,%xmm1 +movdqa %xmm9,%xmm0 +paddd %xmm3,%xmm0 +movdqa %xmm0,%xmm12 +pslld $18,%xmm0 +pxor %xmm0,%xmm2 +psrld $14,%xmm12 +pxor %xmm12,%xmm2 +movdqa 384(%rsp),%xmm12 +movdqa 400(%rsp),%xmm0 +sub $2,%rdx +ja ._mainloop1 +paddd 176(%rsp),%xmm12 +paddd 240(%rsp),%xmm7 +paddd 288(%rsp),%xmm10 +paddd 336(%rsp),%xmm4 +movd %xmm12,%rdx +movd %xmm7,%rcx +movd %xmm10,%r8 +movd %xmm4,%r9 +pshufd $0x39,%xmm12,%xmm12 +pshufd $0x39,%xmm7,%xmm7 +pshufd $0x39,%xmm10,%xmm10 +pshufd $0x39,%xmm4,%xmm4 +xorl 0(%rsi),%edx +xorl 4(%rsi),%ecx +xorl 8(%rsi),%r8d +xorl 12(%rsi),%r9d +movl %edx,0(%rdi) +movl %ecx,4(%rdi) +movl %r8d,8(%rdi) +movl %r9d,12(%rdi) +movd %xmm12,%rdx +movd %xmm7,%rcx +movd %xmm10,%r8 +movd %xmm4,%r9 +pshufd $0x39,%xmm12,%xmm12 +pshufd $0x39,%xmm7,%xmm7 +pshufd $0x39,%xmm10,%xmm10 +pshufd $0x39,%xmm4,%xmm4 +xorl 64(%rsi),%edx +xorl 68(%rsi),%ecx +xorl 72(%rsi),%r8d +xorl 76(%rsi),%r9d +movl %edx,64(%rdi) +movl %ecx,68(%rdi) +movl %r8d,72(%rdi) +movl %r9d,76(%rdi) +movd %xmm12,%rdx +movd %xmm7,%rcx +movd %xmm10,%r8 +movd %xmm4,%r9 +pshufd $0x39,%xmm12,%xmm12 +pshufd $0x39,%xmm7,%xmm7 +pshufd $0x39,%xmm10,%xmm10 +pshufd $0x39,%xmm4,%xmm4 +xorl 128(%rsi),%edx +xorl 132(%rsi),%ecx +xorl 136(%rsi),%r8d +xorl 140(%rsi),%r9d +movl %edx,128(%rdi) +movl %ecx,132(%rdi) +movl %r8d,136(%rdi) +movl %r9d,140(%rdi) +movd %xmm12,%rdx +movd %xmm7,%rcx +movd %xmm10,%r8 +movd %xmm4,%r9 +xorl 192(%rsi),%edx +xorl 196(%rsi),%ecx +xorl 200(%rsi),%r8d +xorl 204(%rsi),%r9d +movl %edx,192(%rdi) +movl %ecx,196(%rdi) +movl %r8d,200(%rdi) +movl %r9d,204(%rdi) +paddd 304(%rsp),%xmm14 +paddd 128(%rsp),%xmm0 +paddd 192(%rsp),%xmm5 +paddd 256(%rsp),%xmm8 +movd %xmm14,%rdx +movd %xmm0,%rcx +movd %xmm5,%r8 +movd %xmm8,%r9 +pshufd $0x39,%xmm14,%xmm14 +pshufd $0x39,%xmm0,%xmm0 +pshufd $0x39,%xmm5,%xmm5 +pshufd $0x39,%xmm8,%xmm8 +xorl 16(%rsi),%edx +xorl 20(%rsi),%ecx +xorl 24(%rsi),%r8d +xorl 28(%rsi),%r9d +movl %edx,16(%rdi) +movl %ecx,20(%rdi) +movl %r8d,24(%rdi) +movl %r9d,28(%rdi) +movd %xmm14,%rdx +movd %xmm0,%rcx +movd %xmm5,%r8 +movd %xmm8,%r9 +pshufd $0x39,%xmm14,%xmm14 +pshufd $0x39,%xmm0,%xmm0 +pshufd $0x39,%xmm5,%xmm5 +pshufd $0x39,%xmm8,%xmm8 +xorl 80(%rsi),%edx +xorl 84(%rsi),%ecx +xorl 88(%rsi),%r8d +xorl 92(%rsi),%r9d +movl %edx,80(%rdi) +movl %ecx,84(%rdi) +movl %r8d,88(%rdi) +movl %r9d,92(%rdi) +movd %xmm14,%rdx +movd %xmm0,%rcx +movd %xmm5,%r8 +movd %xmm8,%r9 +pshufd $0x39,%xmm14,%xmm14 +pshufd $0x39,%xmm0,%xmm0 +pshufd $0x39,%xmm5,%xmm5 +pshufd $0x39,%xmm8,%xmm8 +xorl 144(%rsi),%edx +xorl 148(%rsi),%ecx +xorl 152(%rsi),%r8d +xorl 156(%rsi),%r9d +movl %edx,144(%rdi) +movl %ecx,148(%rdi) +movl %r8d,152(%rdi) +movl %r9d,156(%rdi) +movd %xmm14,%rdx +movd %xmm0,%rcx +movd %xmm5,%r8 +movd %xmm8,%r9 +xorl 208(%rsi),%edx +xorl 212(%rsi),%ecx +xorl 216(%rsi),%r8d +xorl 220(%rsi),%r9d +movl %edx,208(%rdi) +movl %ecx,212(%rdi) +movl %r8d,216(%rdi) +movl %r9d,220(%rdi) +paddd 352(%rsp),%xmm15 +paddd 368(%rsp),%xmm11 +paddd 144(%rsp),%xmm1 +paddd 208(%rsp),%xmm6 +movd %xmm15,%rdx +movd %xmm11,%rcx +movd %xmm1,%r8 +movd %xmm6,%r9 +pshufd $0x39,%xmm15,%xmm15 +pshufd $0x39,%xmm11,%xmm11 +pshufd $0x39,%xmm1,%xmm1 +pshufd $0x39,%xmm6,%xmm6 +xorl 32(%rsi),%edx +xorl 36(%rsi),%ecx +xorl 40(%rsi),%r8d +xorl 44(%rsi),%r9d +movl %edx,32(%rdi) +movl %ecx,36(%rdi) +movl %r8d,40(%rdi) +movl %r9d,44(%rdi) +movd %xmm15,%rdx +movd %xmm11,%rcx +movd %xmm1,%r8 +movd %xmm6,%r9 +pshufd $0x39,%xmm15,%xmm15 +pshufd $0x39,%xmm11,%xmm11 +pshufd $0x39,%xmm1,%xmm1 +pshufd $0x39,%xmm6,%xmm6 +xorl 96(%rsi),%edx +xorl 100(%rsi),%ecx +xorl 104(%rsi),%r8d +xorl 108(%rsi),%r9d +movl %edx,96(%rdi) +movl %ecx,100(%rdi) +movl %r8d,104(%rdi) +movl %r9d,108(%rdi) +movd %xmm15,%rdx +movd %xmm11,%rcx +movd %xmm1,%r8 +movd %xmm6,%r9 +pshufd $0x39,%xmm15,%xmm15 +pshufd $0x39,%xmm11,%xmm11 +pshufd $0x39,%xmm1,%xmm1 +pshufd $0x39,%xmm6,%xmm6 +xorl 160(%rsi),%edx +xorl 164(%rsi),%ecx +xorl 168(%rsi),%r8d +xorl 172(%rsi),%r9d +movl %edx,160(%rdi) +movl %ecx,164(%rdi) +movl %r8d,168(%rdi) +movl %r9d,172(%rdi) +movd %xmm15,%rdx +movd %xmm11,%rcx +movd %xmm1,%r8 +movd %xmm6,%r9 +xorl 224(%rsi),%edx +xorl 228(%rsi),%ecx +xorl 232(%rsi),%r8d +xorl 236(%rsi),%r9d +movl %edx,224(%rdi) +movl %ecx,228(%rdi) +movl %r8d,232(%rdi) +movl %r9d,236(%rdi) +paddd 224(%rsp),%xmm13 +paddd 272(%rsp),%xmm9 +paddd 320(%rsp),%xmm3 +paddd 160(%rsp),%xmm2 +movd %xmm13,%rdx +movd %xmm9,%rcx +movd %xmm3,%r8 +movd %xmm2,%r9 +pshufd $0x39,%xmm13,%xmm13 +pshufd $0x39,%xmm9,%xmm9 +pshufd $0x39,%xmm3,%xmm3 +pshufd $0x39,%xmm2,%xmm2 +xorl 48(%rsi),%edx +xorl 52(%rsi),%ecx +xorl 56(%rsi),%r8d +xorl 60(%rsi),%r9d +movl %edx,48(%rdi) +movl %ecx,52(%rdi) +movl %r8d,56(%rdi) +movl %r9d,60(%rdi) +movd %xmm13,%rdx +movd %xmm9,%rcx +movd %xmm3,%r8 +movd %xmm2,%r9 +pshufd $0x39,%xmm13,%xmm13 +pshufd $0x39,%xmm9,%xmm9 +pshufd $0x39,%xmm3,%xmm3 +pshufd $0x39,%xmm2,%xmm2 +xorl 112(%rsi),%edx +xorl 116(%rsi),%ecx +xorl 120(%rsi),%r8d +xorl 124(%rsi),%r9d +movl %edx,112(%rdi) +movl %ecx,116(%rdi) +movl %r8d,120(%rdi) +movl %r9d,124(%rdi) +movd %xmm13,%rdx +movd %xmm9,%rcx +movd %xmm3,%r8 +movd %xmm2,%r9 +pshufd $0x39,%xmm13,%xmm13 +pshufd $0x39,%xmm9,%xmm9 +pshufd $0x39,%xmm3,%xmm3 +pshufd $0x39,%xmm2,%xmm2 +xorl 176(%rsi),%edx +xorl 180(%rsi),%ecx +xorl 184(%rsi),%r8d +xorl 188(%rsi),%r9d +movl %edx,176(%rdi) +movl %ecx,180(%rdi) +movl %r8d,184(%rdi) +movl %r9d,188(%rdi) +movd %xmm13,%rdx +movd %xmm9,%rcx +movd %xmm3,%r8 +movd %xmm2,%r9 +xorl 240(%rsi),%edx +xorl 244(%rsi),%ecx +xorl 248(%rsi),%r8d +xorl 252(%rsi),%r9d +movl %edx,240(%rdi) +movl %ecx,244(%rdi) +movl %r8d,248(%rdi) +movl %r9d,252(%rdi) +movq 480(%rsp),%r9 +sub $256,%r9 +add $256,%rsi +add $256,%rdi +cmp $256,%r9 +jae ._bytesatleast256 +cmp $0,%r9 +jbe ._done + +._bytesbetween1and255: +cmp $64,%r9 +jae ._nocopy +mov %rdi,%rdx +leaq 0(%rsp),%rdi +mov %r9,%rcx +rep movsb +leaq 0(%rsp),%rdi +leaq 0(%rsp),%rsi + +._nocopy: +movq %r9,480(%rsp) +movdqa 112(%rsp),%xmm0 +movdqa 64(%rsp),%xmm1 +movdqa 80(%rsp),%xmm2 +movdqa 96(%rsp),%xmm3 +movdqa %xmm1,%xmm4 +mov $20,%rcx + +._mainloop2: +paddd %xmm0,%xmm4 +movdqa %xmm0,%xmm5 +movdqa %xmm4,%xmm6 +pslld $7,%xmm4 +psrld $25,%xmm6 +pxor %xmm4,%xmm3 +pxor %xmm6,%xmm3 +paddd %xmm3,%xmm5 +movdqa %xmm3,%xmm4 +movdqa %xmm5,%xmm6 +pslld $9,%xmm5 +psrld $23,%xmm6 +pxor %xmm5,%xmm2 +pshufd $0x93,%xmm3,%xmm3 +pxor %xmm6,%xmm2 +paddd %xmm2,%xmm4 +movdqa %xmm2,%xmm5 +movdqa %xmm4,%xmm6 +pslld $13,%xmm4 +psrld $19,%xmm6 +pxor %xmm4,%xmm1 +pshufd $0x4e,%xmm2,%xmm2 +pxor %xmm6,%xmm1 +paddd %xmm1,%xmm5 +movdqa %xmm3,%xmm4 +movdqa %xmm5,%xmm6 +pslld $18,%xmm5 +psrld $14,%xmm6 +pxor %xmm5,%xmm0 +pshufd $0x39,%xmm1,%xmm1 +pxor %xmm6,%xmm0 +paddd %xmm0,%xmm4 +movdqa %xmm0,%xmm5 +movdqa %xmm4,%xmm6 +pslld $7,%xmm4 +psrld $25,%xmm6 +pxor %xmm4,%xmm1 +pxor %xmm6,%xmm1 +paddd %xmm1,%xmm5 +movdqa %xmm1,%xmm4 +movdqa %xmm5,%xmm6 +pslld $9,%xmm5 +psrld $23,%xmm6 +pxor %xmm5,%xmm2 +pshufd $0x93,%xmm1,%xmm1 +pxor %xmm6,%xmm2 +paddd %xmm2,%xmm4 +movdqa %xmm2,%xmm5 +movdqa %xmm4,%xmm6 +pslld $13,%xmm4 +psrld $19,%xmm6 +pxor %xmm4,%xmm3 +pshufd $0x4e,%xmm2,%xmm2 +pxor %xmm6,%xmm3 +paddd %xmm3,%xmm5 +movdqa %xmm1,%xmm4 +movdqa %xmm5,%xmm6 +pslld $18,%xmm5 +psrld $14,%xmm6 +pxor %xmm5,%xmm0 +pshufd $0x39,%xmm3,%xmm3 +pxor %xmm6,%xmm0 +paddd %xmm0,%xmm4 +movdqa %xmm0,%xmm5 +movdqa %xmm4,%xmm6 +pslld $7,%xmm4 +psrld $25,%xmm6 +pxor %xmm4,%xmm3 +pxor %xmm6,%xmm3 +paddd %xmm3,%xmm5 +movdqa %xmm3,%xmm4 +movdqa %xmm5,%xmm6 +pslld $9,%xmm5 +psrld $23,%xmm6 +pxor %xmm5,%xmm2 +pshufd $0x93,%xmm3,%xmm3 +pxor %xmm6,%xmm2 +paddd %xmm2,%xmm4 +movdqa %xmm2,%xmm5 +movdqa %xmm4,%xmm6 +pslld $13,%xmm4 +psrld $19,%xmm6 +pxor %xmm4,%xmm1 +pshufd $0x4e,%xmm2,%xmm2 +pxor %xmm6,%xmm1 +paddd %xmm1,%xmm5 +movdqa %xmm3,%xmm4 +movdqa %xmm5,%xmm6 +pslld $18,%xmm5 +psrld $14,%xmm6 +pxor %xmm5,%xmm0 +pshufd $0x39,%xmm1,%xmm1 +pxor %xmm6,%xmm0 +paddd %xmm0,%xmm4 +movdqa %xmm0,%xmm5 +movdqa %xmm4,%xmm6 +pslld $7,%xmm4 +psrld $25,%xmm6 +pxor %xmm4,%xmm1 +pxor %xmm6,%xmm1 +paddd %xmm1,%xmm5 +movdqa %xmm1,%xmm4 +movdqa %xmm5,%xmm6 +pslld $9,%xmm5 +psrld $23,%xmm6 +pxor %xmm5,%xmm2 +pshufd $0x93,%xmm1,%xmm1 +pxor %xmm6,%xmm2 +paddd %xmm2,%xmm4 +movdqa %xmm2,%xmm5 +movdqa %xmm4,%xmm6 +pslld $13,%xmm4 +psrld $19,%xmm6 +pxor %xmm4,%xmm3 +pshufd $0x4e,%xmm2,%xmm2 +pxor %xmm6,%xmm3 +sub $4,%rcx +paddd %xmm3,%xmm5 +movdqa %xmm1,%xmm4 +movdqa %xmm5,%xmm6 +pslld $18,%xmm5 +pxor %xmm7,%xmm7 +psrld $14,%xmm6 +pxor %xmm5,%xmm0 +pshufd $0x39,%xmm3,%xmm3 +pxor %xmm6,%xmm0 +ja ._mainloop2 +paddd 112(%rsp),%xmm0 +paddd 64(%rsp),%xmm1 +paddd 80(%rsp),%xmm2 +paddd 96(%rsp),%xmm3 +movd %xmm0,%rcx +movd %xmm1,%r8 +movd %xmm2,%r9 +movd %xmm3,%rax +pshufd $0x39,%xmm0,%xmm0 +pshufd $0x39,%xmm1,%xmm1 +pshufd $0x39,%xmm2,%xmm2 +pshufd $0x39,%xmm3,%xmm3 +xorl 0(%rsi),%ecx +xorl 48(%rsi),%r8d +xorl 32(%rsi),%r9d +xorl 16(%rsi),%eax +movl %ecx,0(%rdi) +movl %r8d,48(%rdi) +movl %r9d,32(%rdi) +movl %eax,16(%rdi) +movd %xmm0,%rcx +movd %xmm1,%r8 +movd %xmm2,%r9 +movd %xmm3,%rax +pshufd $0x39,%xmm0,%xmm0 +pshufd $0x39,%xmm1,%xmm1 +pshufd $0x39,%xmm2,%xmm2 +pshufd $0x39,%xmm3,%xmm3 +xorl 20(%rsi),%ecx +xorl 4(%rsi),%r8d +xorl 52(%rsi),%r9d +xorl 36(%rsi),%eax +movl %ecx,20(%rdi) +movl %r8d,4(%rdi) +movl %r9d,52(%rdi) +movl %eax,36(%rdi) +movd %xmm0,%rcx +movd %xmm1,%r8 +movd %xmm2,%r9 +movd %xmm3,%rax +pshufd $0x39,%xmm0,%xmm0 +pshufd $0x39,%xmm1,%xmm1 +pshufd $0x39,%xmm2,%xmm2 +pshufd $0x39,%xmm3,%xmm3 +xorl 40(%rsi),%ecx +xorl 24(%rsi),%r8d +xorl 8(%rsi),%r9d +xorl 56(%rsi),%eax +movl %ecx,40(%rdi) +movl %r8d,24(%rdi) +movl %r9d,8(%rdi) +movl %eax,56(%rdi) +movd %xmm0,%rcx +movd %xmm1,%r8 +movd %xmm2,%r9 +movd %xmm3,%rax +xorl 60(%rsi),%ecx +xorl 44(%rsi),%r8d +xorl 28(%rsi),%r9d +xorl 12(%rsi),%eax +movl %ecx,60(%rdi) +movl %r8d,44(%rdi) +movl %r9d,28(%rdi) +movl %eax,12(%rdi) +movq 480(%rsp),%r9 +movq 472(%rsp),%rcx +add $1,%rcx +mov %rcx,%r8 +shr $32,%r8 +movl %ecx,80(%rsp) +movl %r8d,4+96(%rsp) +movq %rcx,472(%rsp) +cmp $64,%r9 +ja ._bytesatleast65 +jae ._bytesatleast64 +mov %rdi,%rsi +mov %rdx,%rdi +mov %r9,%rcx +rep movsb + +._bytesatleast64: +._done: +movq 416(%rsp),%r11 +movq 424(%rsp),%r12 +movq 432(%rsp),%r13 +movq 440(%rsp),%r14 +movq 448(%rsp),%r15 +movq 456(%rsp),%rbx +movq 464(%rsp),%rbp +add %r11,%rsp +xor %rax,%rax +mov %rsi,%rdx +ret + +._bytesatleast65: +sub $64,%r9 +add $64,%rdi +add $64,%rsi +jmp ._bytesbetween1and255 + +#endif + +#if defined(__linux__) && defined(__ELF__) +.section .note.GNU-stack,"",%progbits +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa20/ref/api.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa20/ref/api.h new file mode 100644 index 00000000..3616ea71 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa20/ref/api.h @@ -0,0 +1,5 @@ + +#include "crypto_stream_salsa20.h" + +#define crypto_stream crypto_stream_salsa20 +#define crypto_stream_xor crypto_stream_salsa20_xor diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa20/ref/stream_salsa20_ref.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa20/ref/stream_salsa20_ref.c new file mode 100644 index 00000000..b90827c0 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa20/ref/stream_salsa20_ref.c @@ -0,0 +1,61 @@ +/* +version 20140420 +D. J. Bernstein +Public domain. +*/ + +#include "api.h" +#include "crypto_core_salsa20.h" +#include "utils.h" + +#ifndef HAVE_AMD64_ASM + +typedef unsigned int uint32; + +static const unsigned char sigma[16] = { + 'e', 'x', 'p', 'a', 'n', 'd', ' ', '3', '2', '-', 'b', 'y', 't', 'e', ' ', 'k' +}; + +int crypto_stream( + unsigned char *c,unsigned long long clen, + const unsigned char *n, + const unsigned char *k +) +{ + unsigned char in[16]; + unsigned char block[64]; + unsigned char kcopy[32]; + unsigned int i; + unsigned int u; + + if (!clen) return 0; + + for (i = 0;i < 32;++i) kcopy[i] = k[i]; + for (i = 0;i < 8;++i) in[i] = n[i]; + for (i = 8;i < 16;++i) in[i] = 0; + + while (clen >= 64) { + crypto_core_salsa20(c,in,kcopy,sigma); + + u = 1; + for (i = 8;i < 16;++i) { + u += (unsigned int) in[i]; + in[i] = u; + u >>= 8; + } + + clen -= 64; + c += 64; + } + + if (clen) { + crypto_core_salsa20(block,in,kcopy,sigma); + for (i = 0;i < (unsigned int) clen;++i) c[i] = block[i]; + } + sodium_memzero(block, sizeof block); + sodium_memzero(kcopy, sizeof kcopy); + + return 0; +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa20/ref/xor_salsa20_ref.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa20/ref/xor_salsa20_ref.c new file mode 100644 index 00000000..27cf1470 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa20/ref/xor_salsa20_ref.c @@ -0,0 +1,69 @@ +/* +version 20140420 +D. J. Bernstein +Public domain. +*/ + +#include <stdint.h> + +#include "api.h" +#include "crypto_core_salsa20.h" +#include "utils.h" + +#ifndef HAVE_AMD64_ASM + +typedef unsigned int uint32; + +static const unsigned char sigma[16] = { + 'e', 'x', 'p', 'a', 'n', 'd', ' ', '3', '2', '-', 'b', 'y', 't', 'e', ' ', 'k' +}; + +int crypto_stream_salsa20_xor_ic( + unsigned char *c, + const unsigned char *m,unsigned long long mlen, + const unsigned char *n, uint64_t ic, + const unsigned char *k +) +{ + unsigned char in[16]; + unsigned char block[64]; + unsigned char kcopy[32]; + unsigned int i; + unsigned int u; + + if (!mlen) return 0; + + for (i = 0;i < 32;++i) kcopy[i] = k[i]; + for (i = 0;i < 8;++i) in[i] = n[i]; + for (i = 8;i < 16;++i) { + in[i] = (unsigned char) (ic & 0xff); + ic >>= 8; + } + + while (mlen >= 64) { + crypto_core_salsa20(block,in,kcopy,sigma); + for (i = 0;i < 64;++i) c[i] = m[i] ^ block[i]; + + u = 1; + for (i = 8;i < 16;++i) { + u += (unsigned int) in[i]; + in[i] = u; + u >>= 8; + } + + mlen -= 64; + c += 64; + m += 64; + } + + if (mlen) { + crypto_core_salsa20(block,in,kcopy,sigma); + for (i = 0;i < (unsigned int) mlen;++i) c[i] = m[i] ^ block[i]; + } + sodium_memzero(block, sizeof block); + sodium_memzero(kcopy, sizeof kcopy); + + return 0; +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa20/stream_salsa20_api.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa20/stream_salsa20_api.c new file mode 100644 index 00000000..3bc05801 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa20/stream_salsa20_api.c @@ -0,0 +1,19 @@ +#include "crypto_stream_salsa20.h" + +size_t +crypto_stream_salsa20_keybytes(void) { + return crypto_stream_salsa20_KEYBYTES; +} + +size_t +crypto_stream_salsa20_noncebytes(void) { + return crypto_stream_salsa20_NONCEBYTES; +} + +int +crypto_stream_salsa20_xor(unsigned char *c, const unsigned char *m, + unsigned long long mlen, const unsigned char *n, + const unsigned char *k) +{ + return crypto_stream_salsa20_xor_ic(c, m, mlen, n, 0U, k); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa2012/ref/api.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa2012/ref/api.h new file mode 100644 index 00000000..0efe8b8a --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa2012/ref/api.h @@ -0,0 +1,10 @@ + +#include "crypto_stream_salsa2012.h" + +#define crypto_stream crypto_stream_salsa2012 +#define crypto_stream_xor crypto_stream_salsa2012_xor +#define crypto_stream_KEYBYTES crypto_stream_salsa2012_KEYBYTES +#define crypto_stream_NONCEBYTES crypto_stream_salsa2012_NONCEBYTES +#define crypto_stream_IMPLEMENTATION crypto_stream_salsa2012_IMPLEMENTATION +#define crypto_stream_VERSION crypto_stream_salsa2012_VERSION + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa2012/ref/stream_salsa2012.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa2012/ref/stream_salsa2012.c new file mode 100644 index 00000000..ef121235 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa2012/ref/stream_salsa2012.c @@ -0,0 +1,57 @@ +/* +version 20140420 +D. J. Bernstein +Public domain. +*/ + +#include "api.h" +#include "crypto_core_salsa2012.h" +#include "utils.h" + +typedef unsigned int uint32; + +static const unsigned char sigma[16] = { + 'e', 'x', 'p', 'a', 'n', 'd', ' ', '3', '2', '-', 'b', 'y', 't', 'e', ' ', 'k' +}; + +int crypto_stream( + unsigned char *c,unsigned long long clen, + const unsigned char *n, + const unsigned char *k +) +{ + unsigned char in[16]; + unsigned char block[64]; + unsigned char kcopy[32]; + unsigned int i; + unsigned int u; + + if (!clen) return 0; + + for (i = 0;i < 32;++i) kcopy[i] = k[i]; + for (i = 0;i < 8;++i) in[i] = n[i]; + for (i = 8;i < 16;++i) in[i] = 0; + + while (clen >= 64) { + crypto_core_salsa2012(c,in,kcopy,sigma); + + u = 1; + for (i = 8;i < 16;++i) { + u += (unsigned int) in[i]; + in[i] = u; + u >>= 8; + } + + clen -= 64; + c += 64; + } + + if (clen) { + crypto_core_salsa2012(block,in,kcopy,sigma); + for (i = 0;i < (unsigned int) clen;++i) c[i] = block[i]; + } + sodium_memzero(block, sizeof block); + sodium_memzero(kcopy, sizeof kcopy); + + return 0; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa2012/ref/xor_salsa2012.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa2012/ref/xor_salsa2012.c new file mode 100644 index 00000000..132a720a --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa2012/ref/xor_salsa2012.c @@ -0,0 +1,60 @@ +/* +version 20140420 +D. J. Bernstein +Public domain. +*/ + +#include "api.h" +#include "crypto_core_salsa2012.h" +#include "utils.h" + +typedef unsigned int uint32; + +static const unsigned char sigma[16] = { + 'e', 'x', 'p', 'a', 'n', 'd', ' ', '3', '2', '-', 'b', 'y', 't', 'e', ' ', 'k' +}; + +int crypto_stream_xor( + unsigned char *c, + const unsigned char *m,unsigned long long mlen, + const unsigned char *n, + const unsigned char *k +) +{ + unsigned char in[16]; + unsigned char block[64]; + unsigned char kcopy[32]; + unsigned int i; + unsigned int u; + + if (!mlen) return 0; + + for (i = 0;i < 32;++i) kcopy[i] = k[i]; + for (i = 0;i < 8;++i) in[i] = n[i]; + for (i = 8;i < 16;++i) in[i] = 0; + + while (mlen >= 64) { + crypto_core_salsa2012(block,in,kcopy,sigma); + for (i = 0;i < 64;++i) c[i] = m[i] ^ block[i]; + + u = 1; + for (i = 8;i < 16;++i) { + u += (unsigned int) in[i]; + in[i] = u; + u >>= 8; + } + + mlen -= 64; + c += 64; + m += 64; + } + + if (mlen) { + crypto_core_salsa2012(block,in,kcopy,sigma); + for (i = 0;i < (unsigned int) mlen;++i) c[i] = m[i] ^ block[i]; + } + sodium_memzero(block, sizeof block); + sodium_memzero(kcopy, sizeof kcopy); + + return 0; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa2012/stream_salsa2012_api.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa2012/stream_salsa2012_api.c new file mode 100644 index 00000000..3b5685f3 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa2012/stream_salsa2012_api.c @@ -0,0 +1,11 @@ +#include "crypto_stream_salsa2012.h" + +size_t +crypto_stream_salsa2012_keybytes(void) { + return crypto_stream_salsa2012_KEYBYTES; +} + +size_t +crypto_stream_salsa2012_noncebytes(void) { + return crypto_stream_salsa2012_NONCEBYTES; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa208/ref/api.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa208/ref/api.h new file mode 100644 index 00000000..14b4a775 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa208/ref/api.h @@ -0,0 +1,9 @@ + +#include "crypto_stream_salsa208.h" + +#define crypto_stream crypto_stream_salsa208 +#define crypto_stream_xor crypto_stream_salsa208_xor +#define crypto_stream_KEYBYTES crypto_stream_salsa208_KEYBYTES +#define crypto_stream_NONCEBYTES crypto_stream_salsa208_NONCEBYTES +#define crypto_stream_IMPLEMENTATION crypto_stream_salsa208_IMPLEMENTATION +#define crypto_stream_VERSION crypto_stream_salsa208_VERSION diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa208/ref/stream_salsa208.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa208/ref/stream_salsa208.c new file mode 100644 index 00000000..6a15ff15 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa208/ref/stream_salsa208.c @@ -0,0 +1,57 @@ +/* +version 20140420 +D. J. Bernstein +Public domain. +*/ + +#include "api.h" +#include "crypto_core_salsa208.h" +#include "utils.h" + +typedef unsigned int uint32; + +static const unsigned char sigma[16] = { + 'e', 'x', 'p', 'a', 'n', 'd', ' ', '3', '2', '-', 'b', 'y', 't', 'e', ' ', 'k' +}; + +int crypto_stream( + unsigned char *c,unsigned long long clen, + const unsigned char *n, + const unsigned char *k +) +{ + unsigned char in[16]; + unsigned char block[64]; + unsigned char kcopy[32]; + unsigned int i; + unsigned int u; + + if (!clen) return 0; + + for (i = 0;i < 32;++i) kcopy[i] = k[i]; + for (i = 0;i < 8;++i) in[i] = n[i]; + for (i = 8;i < 16;++i) in[i] = 0; + + while (clen >= 64) { + crypto_core_salsa208(c,in,kcopy,sigma); + + u = 1; + for (i = 8;i < 16;++i) { + u += (unsigned int) in[i]; + in[i] = u; + u >>= 8; + } + + clen -= 64; + c += 64; + } + + if (clen) { + crypto_core_salsa208(block,in,kcopy,sigma); + for (i = 0;i < (unsigned int) clen;++i) c[i] = block[i]; + } + sodium_memzero(block, sizeof block); + sodium_memzero(kcopy, sizeof kcopy); + + return 0; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa208/ref/xor_salsa208.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa208/ref/xor_salsa208.c new file mode 100644 index 00000000..de0eae9f --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa208/ref/xor_salsa208.c @@ -0,0 +1,60 @@ +/* +version 20140420 +D. J. Bernstein +Public domain. +*/ + +#include "api.h" +#include "crypto_core_salsa208.h" +#include "utils.h" + +typedef unsigned int uint32; + +static const unsigned char sigma[16] = { + 'e', 'x', 'p', 'a', 'n', 'd', ' ', '3', '2', '-', 'b', 'y', 't', 'e', ' ', 'k' +}; + +int crypto_stream_xor( + unsigned char *c, + const unsigned char *m,unsigned long long mlen, + const unsigned char *n, + const unsigned char *k +) +{ + unsigned char in[16]; + unsigned char block[64]; + unsigned char kcopy[32]; + unsigned int i; + unsigned int u; + + if (!mlen) return 0; + + for (i = 0;i < 32;++i) kcopy[i] = k[i]; + for (i = 0;i < 8;++i) in[i] = n[i]; + for (i = 8;i < 16;++i) in[i] = 0; + + while (mlen >= 64) { + crypto_core_salsa208(block,in,kcopy,sigma); + for (i = 0;i < 64;++i) c[i] = m[i] ^ block[i]; + + u = 1; + for (i = 8;i < 16;++i) { + u += (unsigned int) in[i]; + in[i] = u; + u >>= 8; + } + + mlen -= 64; + c += 64; + m += 64; + } + + if (mlen) { + crypto_core_salsa208(block,in,kcopy,sigma); + for (i = 0;i < (unsigned int) mlen;++i) c[i] = m[i] ^ block[i]; + } + sodium_memzero(block, sizeof block); + sodium_memzero(kcopy, sizeof kcopy); + + return 0; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa208/stream_salsa208_api.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa208/stream_salsa208_api.c new file mode 100644 index 00000000..640a8b2e --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/salsa208/stream_salsa208_api.c @@ -0,0 +1,11 @@ +#include "crypto_stream_salsa208.h" + +size_t +crypto_stream_salsa208_keybytes(void) { + return crypto_stream_salsa208_KEYBYTES; +} + +size_t +crypto_stream_salsa208_noncebytes(void) { + return crypto_stream_salsa208_NONCEBYTES; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/xsalsa20/ref/api.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/xsalsa20/ref/api.h new file mode 100644 index 00000000..58915f31 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/xsalsa20/ref/api.h @@ -0,0 +1,10 @@ + +#include "crypto_stream_xsalsa20.h" + +#define crypto_stream crypto_stream_xsalsa20 +#define crypto_stream_xor crypto_stream_xsalsa20_xor +#define crypto_stream_KEYBYTES crypto_stream_xsalsa20_KEYBYTES +#define crypto_stream_NONCEBYTES crypto_stream_xsalsa20_NONCEBYTES +#define crypto_stream_IMPLEMENTATION crypto_stream_xsalsa20_IMPLEMENTATION +#define crypto_stream_VERSION crypto_stream_xsalsa20_VERSION + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/xsalsa20/ref/stream_xsalsa20.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/xsalsa20/ref/stream_xsalsa20.c new file mode 100644 index 00000000..64e42cb7 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/xsalsa20/ref/stream_xsalsa20.c @@ -0,0 +1,28 @@ +/* +version 20080914 +D. J. Bernstein +Public domain. +*/ + +#include "api.h" +#include "crypto_core_hsalsa20.h" +#include "crypto_stream_salsa20.h" +#include "utils.h" + +static const unsigned char sigma[16] = { + 'e', 'x', 'p', 'a', 'n', 'd', ' ', '3', '2', '-', 'b', 'y', 't', 'e', ' ', 'k' +}; + +int crypto_stream( + unsigned char *c,unsigned long long clen, + const unsigned char *n, + const unsigned char *k +) +{ + unsigned char subkey[32]; + int ret; + crypto_core_hsalsa20(subkey,n,k,sigma); + ret = crypto_stream_salsa20(c,clen,n + 16,subkey); + sodium_memzero(subkey, sizeof subkey); + return ret; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/xsalsa20/ref/xor_xsalsa20.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/xsalsa20/ref/xor_xsalsa20.c new file mode 100644 index 00000000..b77b9f78 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/xsalsa20/ref/xor_xsalsa20.c @@ -0,0 +1,29 @@ +/* +version 20080913 +D. J. Bernstein +Public domain. +*/ + +#include "api.h" +#include "crypto_core_hsalsa20.h" +#include "crypto_stream_salsa20.h" +#include "utils.h" + +static const unsigned char sigma[16] = { + 'e', 'x', 'p', 'a', 'n', 'd', ' ', '3', '2', '-', 'b', 'y', 't', 'e', ' ', 'k' +}; + +int crypto_stream_xor( + unsigned char *c, + const unsigned char *m,unsigned long long mlen, + const unsigned char *n, + const unsigned char *k +) +{ + unsigned char subkey[32]; + int ret; + crypto_core_hsalsa20(subkey,n,k,sigma); + ret = crypto_stream_salsa20_xor(c,m,mlen,n + 16,subkey); + sodium_memzero(subkey, sizeof subkey); + return ret; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/xsalsa20/stream_xsalsa20_api.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/xsalsa20/stream_xsalsa20_api.c new file mode 100644 index 00000000..256084e5 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/xsalsa20/stream_xsalsa20_api.c @@ -0,0 +1,11 @@ +#include "crypto_stream_xsalsa20.h" + +size_t +crypto_stream_xsalsa20_keybytes(void) { + return crypto_stream_xsalsa20_KEYBYTES; +} + +size_t +crypto_stream_xsalsa20_noncebytes(void) { + return crypto_stream_xsalsa20_NONCEBYTES; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_verify/16/ref/api.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_verify/16/ref/api.h new file mode 100644 index 00000000..8dcaf872 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_verify/16/ref/api.h @@ -0,0 +1,2 @@ + +#include "crypto_verify_16.h" diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_verify/16/ref/verify_16.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_verify/16/ref/verify_16.c new file mode 100644 index 00000000..f7e33f1c --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_verify/16/ref/verify_16.c @@ -0,0 +1,24 @@ +#include "api.h" + +int crypto_verify_16(const unsigned char *x,const unsigned char *y) +{ + unsigned int differentbits = 0; +#define F(i) differentbits |= x[i] ^ y[i]; + F(0) + F(1) + F(2) + F(3) + F(4) + F(5) + F(6) + F(7) + F(8) + F(9) + F(10) + F(11) + F(12) + F(13) + F(14) + F(15) + return (1 & ((differentbits - 1) >> 8)) - 1; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_verify/16/verify_16_api.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_verify/16/verify_16_api.c new file mode 100644 index 00000000..757f9b63 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_verify/16/verify_16_api.c @@ -0,0 +1,6 @@ +#include "crypto_verify_16.h" + +size_t +crypto_verify_16_bytes(void) { + return crypto_verify_16_BYTES; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_verify/32/ref/api.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_verify/32/ref/api.h new file mode 100644 index 00000000..e2e3a1c7 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_verify/32/ref/api.h @@ -0,0 +1,2 @@ + +#include "crypto_verify_32.h" diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_verify/32/ref/verify_32.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_verify/32/ref/verify_32.c new file mode 100644 index 00000000..31c36971 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_verify/32/ref/verify_32.c @@ -0,0 +1,40 @@ +#include "api.h" + +int crypto_verify_32(const unsigned char *x,const unsigned char *y) +{ + unsigned int differentbits = 0; +#define F(i) differentbits |= x[i] ^ y[i]; + F(0) + F(1) + F(2) + F(3) + F(4) + F(5) + F(6) + F(7) + F(8) + F(9) + F(10) + F(11) + F(12) + F(13) + F(14) + F(15) + F(16) + F(17) + F(18) + F(19) + F(20) + F(21) + F(22) + F(23) + F(24) + F(25) + F(26) + F(27) + F(28) + F(29) + F(30) + F(31) + return (1 & ((differentbits - 1) >> 8)) - 1; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_verify/32/verify_32_api.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_verify/32/verify_32_api.c new file mode 100644 index 00000000..6241c4d3 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_verify/32/verify_32_api.c @@ -0,0 +1,6 @@ +#include "crypto_verify_32.h" + +size_t +crypto_verify_32_bytes(void) { + return crypto_verify_32_BYTES; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_verify/64/ref/api.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_verify/64/ref/api.h new file mode 100644 index 00000000..1ffd2f82 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_verify/64/ref/api.h @@ -0,0 +1,2 @@ + +#include "crypto_verify_64.h" diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_verify/64/ref/verify_64.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_verify/64/ref/verify_64.c new file mode 100644 index 00000000..730f598b --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_verify/64/ref/verify_64.c @@ -0,0 +1,72 @@ +#include "api.h" + +int crypto_verify_64(const unsigned char *x,const unsigned char *y) +{ + unsigned int differentbits = 0; +#define F(i) differentbits |= x[i] ^ y[i]; + F(0) + F(1) + F(2) + F(3) + F(4) + F(5) + F(6) + F(7) + F(8) + F(9) + F(10) + F(11) + F(12) + F(13) + F(14) + F(15) + F(16) + F(17) + F(18) + F(19) + F(20) + F(21) + F(22) + F(23) + F(24) + F(25) + F(26) + F(27) + F(28) + F(29) + F(30) + F(31) + F(32) + F(33) + F(34) + F(35) + F(36) + F(37) + F(38) + F(39) + F(40) + F(41) + F(42) + F(43) + F(44) + F(45) + F(46) + F(47) + F(48) + F(49) + F(50) + F(51) + F(52) + F(53) + F(54) + F(55) + F(56) + F(57) + F(58) + F(59) + F(60) + F(61) + F(62) + F(63) + return (1 & ((differentbits - 1) >> 8)) - 1; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_verify/64/verify_64_api.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_verify/64/verify_64_api.c new file mode 100644 index 00000000..ec3e4d49 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_verify/64/verify_64_api.c @@ -0,0 +1,6 @@ +#include "crypto_verify_64.h" + +size_t +crypto_verify_64_bytes(void) { + return crypto_verify_64_BYTES; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium.h new file mode 100644 index 00000000..207bdede --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium.h @@ -0,0 +1,50 @@ + +#ifndef sodium_H +#define sodium_H + +#include "sodium/core.h" +#include "sodium/crypto_aead_chacha20poly1305.h" +#include "sodium/crypto_auth.h" +#include "sodium/crypto_auth_hmacsha256.h" +#include "sodium/crypto_auth_hmacsha512.h" +#include "sodium/crypto_auth_hmacsha512256.h" +#include "sodium/crypto_box.h" +#include "sodium/crypto_box_curve25519xsalsa20poly1305.h" +#include "sodium/crypto_core_hsalsa20.h" +#include "sodium/crypto_core_salsa20.h" +#include "sodium/crypto_core_salsa2012.h" +#include "sodium/crypto_core_salsa208.h" +#include "sodium/crypto_generichash.h" +#include "sodium/crypto_generichash_blake2b.h" +#include "sodium/crypto_hash.h" +#include "sodium/crypto_hash_sha256.h" +#include "sodium/crypto_hash_sha512.h" +#include "sodium/crypto_onetimeauth.h" +#include "sodium/crypto_onetimeauth_poly1305.h" +#include "sodium/crypto_pwhash_scryptsalsa208sha256.h" +#include "sodium/crypto_scalarmult.h" +#include "sodium/crypto_scalarmult_curve25519.h" +#include "sodium/crypto_secretbox.h" +#include "sodium/crypto_secretbox_xsalsa20poly1305.h" +#include "sodium/crypto_shorthash.h" +#include "sodium/crypto_shorthash_siphash24.h" +#include "sodium/crypto_sign.h" +#include "sodium/crypto_sign_ed25519.h" +#include "sodium/crypto_stream.h" +#include "sodium/crypto_stream_aes128ctr.h" +#include "sodium/crypto_stream_chacha20.h" +#include "sodium/crypto_stream_salsa20.h" +#include "sodium/crypto_stream_salsa2012.h" +#include "sodium/crypto_stream_salsa208.h" +#include "sodium/crypto_stream_xsalsa20.h" +#include "sodium/crypto_verify_16.h" +#include "sodium/crypto_verify_32.h" +#include "sodium/crypto_verify_64.h" +#include "sodium/randombytes.h" +#include "sodium/randombytes_salsa20_random.h" +#include "sodium/randombytes_sysrandom.h" +#include "sodium/runtime.h" +#include "sodium/utils.h" +#include "sodium/version.h" + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/core.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/core.h new file mode 100644 index 00000000..7faa983e --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/core.h @@ -0,0 +1,18 @@ + +#ifndef sodium_core_H +#define sodium_core_H + +#include "export.h" + +#ifdef __cplusplus +extern "C" { +#endif + +SODIUM_EXPORT +int sodium_init(void); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_aead_chacha20poly1305.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_aead_chacha20poly1305.h new file mode 100644 index 00000000..b36807c6 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_aead_chacha20poly1305.h @@ -0,0 +1,55 @@ +#ifndef crypto_aead_chacha20poly1305_H +#define crypto_aead_chacha20poly1305_H + +#include <stddef.h> +#include "export.h" + +#ifdef __cplusplus +# if __GNUC__ +# pragma GCC diagnostic ignored "-Wlong-long" +# endif +extern "C" { +#endif + +#define crypto_aead_chacha20poly1305_KEYBYTES 32U +SODIUM_EXPORT +size_t crypto_aead_chacha20poly1305_keybytes(void); + +#define crypto_aead_chacha20poly1305_NSECBYTES 0U +SODIUM_EXPORT +size_t crypto_aead_chacha20poly1305_nsecbytes(void); + +#define crypto_aead_chacha20poly1305_NPUBBYTES 8U +SODIUM_EXPORT +size_t crypto_aead_chacha20poly1305_npubbytes(void); + +#define crypto_aead_chacha20poly1305_ABYTES 16U +SODIUM_EXPORT +size_t crypto_aead_chacha20poly1305_abytes(void); + +SODIUM_EXPORT +int crypto_aead_chacha20poly1305_encrypt(unsigned char *c, + unsigned long long *clen, + const unsigned char *m, + unsigned long long mlen, + const unsigned char *ad, + unsigned long long adlen, + const unsigned char *nsec, + const unsigned char *npub, + const unsigned char *k); + +SODIUM_EXPORT +int crypto_aead_chacha20poly1305_decrypt(unsigned char *m, + unsigned long long *mlen, + unsigned char *nsec, + const unsigned char *c, + unsigned long long clen, + const unsigned char *ad, + unsigned long long adlen, + const unsigned char *npub, + const unsigned char *k); +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_auth.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_auth.h new file mode 100644 index 00000000..1c8d22e7 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_auth.h @@ -0,0 +1,39 @@ +#ifndef crypto_auth_H +#define crypto_auth_H + +#include <stddef.h> + +#include "crypto_auth_hmacsha512256.h" +#include "export.h" + +#ifdef __cplusplus +# if __GNUC__ +# pragma GCC diagnostic ignored "-Wlong-long" +# endif +extern "C" { +#endif + +#define crypto_auth_BYTES crypto_auth_hmacsha512256_BYTES +SODIUM_EXPORT +size_t crypto_auth_bytes(void); + +#define crypto_auth_KEYBYTES crypto_auth_hmacsha512256_KEYBYTES +SODIUM_EXPORT +size_t crypto_auth_keybytes(void); + +#define crypto_auth_PRIMITIVE "hmacsha512256" +SODIUM_EXPORT +const char *crypto_auth_primitive(void); + +SODIUM_EXPORT +int crypto_auth(unsigned char *out, const unsigned char *in, + unsigned long long inlen, const unsigned char *k); + +SODIUM_EXPORT +int crypto_auth_verify(const unsigned char *h, const unsigned char *in, + unsigned long long inlen, const unsigned char *k); +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_auth_hmacsha256.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_auth_hmacsha256.h new file mode 100644 index 00000000..6869b56f --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_auth_hmacsha256.h @@ -0,0 +1,58 @@ +#ifndef crypto_auth_hmacsha256_H +#define crypto_auth_hmacsha256_H + +#include <stddef.h> +#include "crypto_hash_sha256.h" +#include "export.h" + +#ifdef __cplusplus +# if __GNUC__ +# pragma GCC diagnostic ignored "-Wlong-long" +# endif +extern "C" { +#endif + +typedef struct crypto_auth_hmacsha256_state { + crypto_hash_sha256_state ictx; + crypto_hash_sha256_state octx; +} crypto_auth_hmacsha256_state; + +#define crypto_auth_hmacsha256_BYTES 32U +SODIUM_EXPORT +size_t crypto_auth_hmacsha256_bytes(void); + +#define crypto_auth_hmacsha256_KEYBYTES 32U +SODIUM_EXPORT +size_t crypto_auth_hmacsha256_keybytes(void); + +SODIUM_EXPORT +int crypto_auth_hmacsha256(unsigned char *out, + const unsigned char *in, + unsigned long long inlen, + const unsigned char *k); + +SODIUM_EXPORT +int crypto_auth_hmacsha256_verify(const unsigned char *h, + const unsigned char *in, + unsigned long long inlen, + const unsigned char *k); + +SODIUM_EXPORT +int crypto_auth_hmacsha256_init(crypto_auth_hmacsha256_state *state, + const unsigned char *key, + size_t keylen); + +SODIUM_EXPORT +int crypto_auth_hmacsha256_update(crypto_auth_hmacsha256_state *state, + const unsigned char *in, + unsigned long long inlen); + +SODIUM_EXPORT +int crypto_auth_hmacsha256_final(crypto_auth_hmacsha256_state *state, + unsigned char *out); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_auth_hmacsha512.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_auth_hmacsha512.h new file mode 100644 index 00000000..7df1f135 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_auth_hmacsha512.h @@ -0,0 +1,58 @@ +#ifndef crypto_auth_hmacsha512_H +#define crypto_auth_hmacsha512_H + +#include <stddef.h> +#include "crypto_hash_sha512.h" +#include "export.h" + +#ifdef __cplusplus +# if __GNUC__ +# pragma GCC diagnostic ignored "-Wlong-long" +# endif +extern "C" { +#endif + +typedef struct crypto_auth_hmacsha512_state { + crypto_hash_sha512_state ictx; + crypto_hash_sha512_state octx; +} crypto_auth_hmacsha512_state; + +#define crypto_auth_hmacsha512_BYTES 64U +SODIUM_EXPORT +size_t crypto_auth_hmacsha512_bytes(void); + +#define crypto_auth_hmacsha512_KEYBYTES 32U +SODIUM_EXPORT +size_t crypto_auth_hmacsha512_keybytes(void); + +SODIUM_EXPORT +int crypto_auth_hmacsha512(unsigned char *out, + const unsigned char *in, + unsigned long long inlen, + const unsigned char *k); + +SODIUM_EXPORT +int crypto_auth_hmacsha512_verify(const unsigned char *h, + const unsigned char *in, + unsigned long long inlen, + const unsigned char *k); + +SODIUM_EXPORT +int crypto_auth_hmacsha512_init(crypto_auth_hmacsha512_state *state, + const unsigned char *key, + size_t keylen); + +SODIUM_EXPORT +int crypto_auth_hmacsha512_update(crypto_auth_hmacsha512_state *state, + const unsigned char *in, + unsigned long long inlen); + +SODIUM_EXPORT +int crypto_auth_hmacsha512_final(crypto_auth_hmacsha512_state *state, + unsigned char *out); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_auth_hmacsha512256.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_auth_hmacsha512256.h new file mode 100644 index 00000000..d0064c8d --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_auth_hmacsha512256.h @@ -0,0 +1,53 @@ +#ifndef crypto_auth_hmacsha512256_H +#define crypto_auth_hmacsha512256_H + +#include <stddef.h> +#include "crypto_auth_hmacsha512.h" +#include "export.h" + +#ifdef __cplusplus +# if __GNUC__ +# pragma GCC diagnostic ignored "-Wlong-long" +# endif +extern "C" { +#endif + +typedef struct crypto_auth_hmacsha512_state crypto_auth_hmacsha512256_state; + +#define crypto_auth_hmacsha512256_BYTES 32U +SODIUM_EXPORT +size_t crypto_auth_hmacsha512256_bytes(void); + +#define crypto_auth_hmacsha512256_KEYBYTES 32U +SODIUM_EXPORT +size_t crypto_auth_hmacsha512256_keybytes(void); + +SODIUM_EXPORT +int crypto_auth_hmacsha512256(unsigned char *out, const unsigned char *in, + unsigned long long inlen,const unsigned char *k); + +SODIUM_EXPORT +int crypto_auth_hmacsha512256_verify(const unsigned char *h, + const unsigned char *in, + unsigned long long inlen, + const unsigned char *k); + +SODIUM_EXPORT +int crypto_auth_hmacsha512256_init(crypto_auth_hmacsha512256_state *state, + const unsigned char *key, + size_t keylen); + +SODIUM_EXPORT +int crypto_auth_hmacsha512256_update(crypto_auth_hmacsha512256_state *state, + const unsigned char *in, + unsigned long long inlen); + +SODIUM_EXPORT +int crypto_auth_hmacsha512256_final(crypto_auth_hmacsha512256_state *state, + unsigned char *out); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_box.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_box.h new file mode 100644 index 00000000..8fff2d27 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_box.h @@ -0,0 +1,142 @@ +#ifndef crypto_box_H +#define crypto_box_H + +/* + * THREAD SAFETY: crypto_box_keypair() is thread-safe, + * provided that you called sodium_init() once before using any + * other libsodium function. + * Other functions are always thread-safe. + */ + +#include <stddef.h> + +#include "crypto_box_curve25519xsalsa20poly1305.h" +#include "export.h" + +#ifdef __cplusplus +# if __GNUC__ +# pragma GCC diagnostic ignored "-Wlong-long" +# endif +extern "C" { +#endif + +#define crypto_box_SEEDBYTES crypto_box_curve25519xsalsa20poly1305_SEEDBYTES +SODIUM_EXPORT +size_t crypto_box_seedbytes(void); + +#define crypto_box_PUBLICKEYBYTES crypto_box_curve25519xsalsa20poly1305_PUBLICKEYBYTES +SODIUM_EXPORT +size_t crypto_box_publickeybytes(void); + +#define crypto_box_SECRETKEYBYTES crypto_box_curve25519xsalsa20poly1305_SECRETKEYBYTES +SODIUM_EXPORT +size_t crypto_box_secretkeybytes(void); + +#define crypto_box_NONCEBYTES crypto_box_curve25519xsalsa20poly1305_NONCEBYTES +SODIUM_EXPORT +size_t crypto_box_noncebytes(void); + +#define crypto_box_MACBYTES crypto_box_curve25519xsalsa20poly1305_MACBYTES +SODIUM_EXPORT +size_t crypto_box_macbytes(void); + +#define crypto_box_PRIMITIVE "curve25519xsalsa20poly1305" +SODIUM_EXPORT +const char *crypto_box_primitive(void); + +SODIUM_EXPORT +int crypto_box_seed_keypair(unsigned char *pk, unsigned char *sk, + const unsigned char *seed); + +SODIUM_EXPORT +int crypto_box_keypair(unsigned char *pk, unsigned char *sk); + +SODIUM_EXPORT +int crypto_box_easy(unsigned char *c, const unsigned char *m, + unsigned long long mlen, const unsigned char *n, + const unsigned char *pk, const unsigned char *sk); + +SODIUM_EXPORT +int crypto_box_open_easy(unsigned char *m, const unsigned char *c, + unsigned long long clen, const unsigned char *n, + const unsigned char *pk, const unsigned char *sk); + +SODIUM_EXPORT +int crypto_box_detached(unsigned char *c, unsigned char *mac, + const unsigned char *m, unsigned long long mlen, + const unsigned char *n, const unsigned char *pk, + const unsigned char *sk); + +SODIUM_EXPORT +int crypto_box_open_detached(unsigned char *m, const unsigned char *c, + const unsigned char *mac, + unsigned long long clen, + const unsigned char *n, + const unsigned char *pk, + const unsigned char *sk); + +/* -- Precomputation interface -- */ + +#define crypto_box_BEFORENMBYTES crypto_box_curve25519xsalsa20poly1305_BEFORENMBYTES +SODIUM_EXPORT +size_t crypto_box_beforenmbytes(void); + +SODIUM_EXPORT +int crypto_box_beforenm(unsigned char *k, const unsigned char *pk, + const unsigned char *sk); + +SODIUM_EXPORT +int crypto_box_easy_afternm(unsigned char *c, const unsigned char *m, + unsigned long long mlen, const unsigned char *n, + const unsigned char *k); + +SODIUM_EXPORT +int crypto_box_open_easy_afternm(unsigned char *m, const unsigned char *c, + unsigned long long clen, const unsigned char *n, + const unsigned char *k); + +SODIUM_EXPORT +int crypto_box_detached_afternm(unsigned char *c, unsigned char *mac, + const unsigned char *m, unsigned long long mlen, + const unsigned char *n, const unsigned char *k); + +SODIUM_EXPORT +int crypto_box_open_detached_afternm(unsigned char *m, const unsigned char *c, + const unsigned char *mac, + unsigned long long clen, const unsigned char *n, + const unsigned char *k); + +/* -- NaCl compatibility interface ; Requires padding -- */ + +#define crypto_box_ZEROBYTES crypto_box_curve25519xsalsa20poly1305_ZEROBYTES +SODIUM_EXPORT +size_t crypto_box_zerobytes(void); + +#define crypto_box_BOXZEROBYTES crypto_box_curve25519xsalsa20poly1305_BOXZEROBYTES +SODIUM_EXPORT +size_t crypto_box_boxzerobytes(void); + +SODIUM_EXPORT +int crypto_box(unsigned char *c, const unsigned char *m, + unsigned long long mlen, const unsigned char *n, + const unsigned char *pk, const unsigned char *sk); + +SODIUM_EXPORT +int crypto_box_open(unsigned char *m, const unsigned char *c, + unsigned long long clen, const unsigned char *n, + const unsigned char *pk, const unsigned char *sk); + +SODIUM_EXPORT +int crypto_box_afternm(unsigned char *c, const unsigned char *m, + unsigned long long mlen, const unsigned char *n, + const unsigned char *k); + +SODIUM_EXPORT +int crypto_box_open_afternm(unsigned char *m, const unsigned char *c, + unsigned long long clen, const unsigned char *n, + const unsigned char *k); +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_box_curve25519xsalsa20poly1305.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_box_curve25519xsalsa20poly1305.h new file mode 100644 index 00000000..865602fa --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_box_curve25519xsalsa20poly1305.h @@ -0,0 +1,96 @@ +#ifndef crypto_box_curve25519xsalsa20poly1305_H +#define crypto_box_curve25519xsalsa20poly1305_H + +#include <stddef.h> +#include "export.h" + +#ifdef __cplusplus +# if __GNUC__ +# pragma GCC diagnostic ignored "-Wlong-long" +# endif +extern "C" { +#endif + +#define crypto_box_curve25519xsalsa20poly1305_SEEDBYTES 32U +SODIUM_EXPORT +size_t crypto_box_curve25519xsalsa20poly1305_seedbytes(void); + +#define crypto_box_curve25519xsalsa20poly1305_PUBLICKEYBYTES 32U +SODIUM_EXPORT +size_t crypto_box_curve25519xsalsa20poly1305_publickeybytes(void); + +#define crypto_box_curve25519xsalsa20poly1305_SECRETKEYBYTES 32U +SODIUM_EXPORT +size_t crypto_box_curve25519xsalsa20poly1305_secretkeybytes(void); + +#define crypto_box_curve25519xsalsa20poly1305_BEFORENMBYTES 32U +SODIUM_EXPORT +size_t crypto_box_curve25519xsalsa20poly1305_beforenmbytes(void); + +#define crypto_box_curve25519xsalsa20poly1305_NONCEBYTES 24U +SODIUM_EXPORT +size_t crypto_box_curve25519xsalsa20poly1305_noncebytes(void); + +#define crypto_box_curve25519xsalsa20poly1305_ZEROBYTES 32U +SODIUM_EXPORT +size_t crypto_box_curve25519xsalsa20poly1305_zerobytes(void); + +#define crypto_box_curve25519xsalsa20poly1305_BOXZEROBYTES 16U +SODIUM_EXPORT +size_t crypto_box_curve25519xsalsa20poly1305_boxzerobytes(void); + +#define crypto_box_curve25519xsalsa20poly1305_MACBYTES \ + (crypto_box_curve25519xsalsa20poly1305_ZEROBYTES - \ + crypto_box_curve25519xsalsa20poly1305_BOXZEROBYTES) +SODIUM_EXPORT +size_t crypto_box_curve25519xsalsa20poly1305_macbytes(void); + +SODIUM_EXPORT +int crypto_box_curve25519xsalsa20poly1305(unsigned char *c, + const unsigned char *m, + unsigned long long mlen, + const unsigned char *n, + const unsigned char *pk, + const unsigned char *sk); + +SODIUM_EXPORT +int crypto_box_curve25519xsalsa20poly1305_open(unsigned char *m, + const unsigned char *c, + unsigned long long clen, + const unsigned char *n, + const unsigned char *pk, + const unsigned char *sk); + +SODIUM_EXPORT +int crypto_box_curve25519xsalsa20poly1305_seed_keypair(unsigned char *pk, + unsigned char *sk, + const unsigned char *seed); + +SODIUM_EXPORT +int crypto_box_curve25519xsalsa20poly1305_keypair(unsigned char *pk, + unsigned char *sk); + +SODIUM_EXPORT +int crypto_box_curve25519xsalsa20poly1305_beforenm(unsigned char *k, + const unsigned char *pk, + const unsigned char *sk); + +SODIUM_EXPORT +int crypto_box_curve25519xsalsa20poly1305_afternm(unsigned char *c, + const unsigned char *m, + unsigned long long mlen, + const unsigned char *n, + const unsigned char *k); + +SODIUM_EXPORT +int crypto_box_curve25519xsalsa20poly1305_open_afternm(unsigned char *m, + const unsigned char *c, + unsigned long long clen, + const unsigned char *n, + const unsigned char *k); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_core_hsalsa20.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_core_hsalsa20.h new file mode 100644 index 00000000..82e475b8 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_core_hsalsa20.h @@ -0,0 +1,35 @@ +#ifndef crypto_core_hsalsa20_H +#define crypto_core_hsalsa20_H + +#include <stddef.h> +#include "export.h" + +#ifdef __cplusplus +extern "C" { +#endif + +#define crypto_core_hsalsa20_OUTPUTBYTES 32U +SODIUM_EXPORT +size_t crypto_core_hsalsa20_outputbytes(void); + +#define crypto_core_hsalsa20_INPUTBYTES 16U +SODIUM_EXPORT +size_t crypto_core_hsalsa20_inputbytes(void); + +#define crypto_core_hsalsa20_KEYBYTES 32U +SODIUM_EXPORT +size_t crypto_core_hsalsa20_keybytes(void); + +#define crypto_core_hsalsa20_CONSTBYTES 16U +SODIUM_EXPORT +size_t crypto_core_hsalsa20_constbytes(void); + +SODIUM_EXPORT +int crypto_core_hsalsa20(unsigned char *out, const unsigned char *in, + const unsigned char *k, const unsigned char *c); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_core_salsa20.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_core_salsa20.h new file mode 100644 index 00000000..160cc56d --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_core_salsa20.h @@ -0,0 +1,35 @@ +#ifndef crypto_core_salsa20_H +#define crypto_core_salsa20_H + +#include <stddef.h> +#include "export.h" + +#ifdef __cplusplus +extern "C" { +#endif + +#define crypto_core_salsa20_OUTPUTBYTES 64U +SODIUM_EXPORT +size_t crypto_core_salsa20_outputbytes(void); + +#define crypto_core_salsa20_INPUTBYTES 16U +SODIUM_EXPORT +size_t crypto_core_salsa20_inputbytes(void); + +#define crypto_core_salsa20_KEYBYTES 32U +SODIUM_EXPORT +size_t crypto_core_salsa20_keybytes(void); + +#define crypto_core_salsa20_CONSTBYTES 16U +SODIUM_EXPORT +size_t crypto_core_salsa20_constbytes(void); + +SODIUM_EXPORT +int crypto_core_salsa20(unsigned char *out, const unsigned char *in, + const unsigned char *k, const unsigned char *c); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_core_salsa2012.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_core_salsa2012.h new file mode 100644 index 00000000..bdd5f9fd --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_core_salsa2012.h @@ -0,0 +1,35 @@ +#ifndef crypto_core_salsa2012_H +#define crypto_core_salsa2012_H + +#include <stddef.h> +#include "export.h" + +#ifdef __cplusplus +extern "C" { +#endif + +#define crypto_core_salsa2012_OUTPUTBYTES 64U +SODIUM_EXPORT +size_t crypto_core_salsa2012_outputbytes(void); + +#define crypto_core_salsa2012_INPUTBYTES 16U +SODIUM_EXPORT +size_t crypto_core_salsa2012_inputbytes(void); + +#define crypto_core_salsa2012_KEYBYTES 32U +SODIUM_EXPORT +size_t crypto_core_salsa2012_keybytes(void); + +#define crypto_core_salsa2012_CONSTBYTES 16U +SODIUM_EXPORT +size_t crypto_core_salsa2012_constbytes(void); + +SODIUM_EXPORT +int crypto_core_salsa2012(unsigned char *out, const unsigned char *in, + const unsigned char *k, const unsigned char *c); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_core_salsa208.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_core_salsa208.h new file mode 100644 index 00000000..3c13efa4 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_core_salsa208.h @@ -0,0 +1,35 @@ +#ifndef crypto_core_salsa208_H +#define crypto_core_salsa208_H + +#include <stddef.h> +#include "export.h" + +#ifdef __cplusplus +extern "C" { +#endif + +#define crypto_core_salsa208_OUTPUTBYTES 64U +SODIUM_EXPORT +size_t crypto_core_salsa208_outputbytes(void); + +#define crypto_core_salsa208_INPUTBYTES 16U +SODIUM_EXPORT +size_t crypto_core_salsa208_inputbytes(void); + +#define crypto_core_salsa208_KEYBYTES 32U +SODIUM_EXPORT +size_t crypto_core_salsa208_keybytes(void); + +#define crypto_core_salsa208_CONSTBYTES 16U +SODIUM_EXPORT +size_t crypto_core_salsa208_constbytes(void); + +SODIUM_EXPORT +int crypto_core_salsa208(unsigned char *out, const unsigned char *in, + const unsigned char *k, const unsigned char *c); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_generichash.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_generichash.h new file mode 100644 index 00000000..851ada42 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_generichash.h @@ -0,0 +1,69 @@ +#ifndef crypto_generichash_H +#define crypto_generichash_H + +#include <stddef.h> + +#include "crypto_generichash_blake2b.h" +#include "export.h" + +#ifdef __cplusplus +# if __GNUC__ +# pragma GCC diagnostic ignored "-Wlong-long" +# endif +extern "C" { +#endif + +#define crypto_generichash_BYTES_MIN crypto_generichash_blake2b_BYTES_MIN +SODIUM_EXPORT +size_t crypto_generichash_bytes_min(void); + +#define crypto_generichash_BYTES_MAX crypto_generichash_blake2b_BYTES_MAX +SODIUM_EXPORT +size_t crypto_generichash_bytes_max(void); + +#define crypto_generichash_BYTES crypto_generichash_blake2b_BYTES +SODIUM_EXPORT +size_t crypto_generichash_bytes(void); + +#define crypto_generichash_KEYBYTES_MIN crypto_generichash_blake2b_KEYBYTES_MIN +SODIUM_EXPORT +size_t crypto_generichash_keybytes_min(void); + +#define crypto_generichash_KEYBYTES_MAX crypto_generichash_blake2b_KEYBYTES_MAX +SODIUM_EXPORT +size_t crypto_generichash_keybytes_max(void); + +#define crypto_generichash_KEYBYTES crypto_generichash_blake2b_KEYBYTES +SODIUM_EXPORT +size_t crypto_generichash_keybytes(void); + +#define crypto_generichash_PRIMITIVE "blake2b" +SODIUM_EXPORT +const char *crypto_generichash_primitive(void); + +typedef crypto_generichash_blake2b_state crypto_generichash_state; + +SODIUM_EXPORT +int crypto_generichash(unsigned char *out, size_t outlen, + const unsigned char *in, unsigned long long inlen, + const unsigned char *key, size_t keylen); + +SODIUM_EXPORT +int crypto_generichash_init(crypto_generichash_state *state, + const unsigned char *key, + const size_t keylen, const size_t outlen); + +SODIUM_EXPORT +int crypto_generichash_update(crypto_generichash_state *state, + const unsigned char *in, + unsigned long long inlen); + +SODIUM_EXPORT +int crypto_generichash_final(crypto_generichash_state *state, + unsigned char *out, const size_t outlen); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_generichash_blake2b.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_generichash_blake2b.h new file mode 100644 index 00000000..df1771f6 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_generichash_blake2b.h @@ -0,0 +1,107 @@ +#ifndef crypto_generichash_blake2b_H +#define crypto_generichash_blake2b_H + +#include <stddef.h> +#include <stdint.h> +#include <stdlib.h> + +#include "export.h" + +#if defined(_MSC_VER) +# define CRYPTO_ALIGN(x) __declspec(align(x)) +#else +# define CRYPTO_ALIGN(x) __attribute__((aligned(x))) +#endif + +#ifdef __cplusplus +# if __GNUC__ +# pragma GCC diagnostic ignored "-Wlong-long" +# endif +extern "C" { +#endif + +#pragma pack(push, 1) +CRYPTO_ALIGN(64) typedef struct crypto_generichash_blake2b_state { + uint64_t h[8]; + uint64_t t[2]; + uint64_t f[2]; + uint8_t buf[2 * 128]; + size_t buflen; + uint8_t last_node; +} crypto_generichash_blake2b_state; +#pragma pack(pop) + +#define crypto_generichash_blake2b_BYTES_MIN 16U +SODIUM_EXPORT +size_t crypto_generichash_blake2b_bytes_min(void); + +#define crypto_generichash_blake2b_BYTES_MAX 64U +SODIUM_EXPORT +size_t crypto_generichash_blake2b_bytes_max(void); + +#define crypto_generichash_blake2b_BYTES 32U +SODIUM_EXPORT +size_t crypto_generichash_blake2b_bytes(void); + +#define crypto_generichash_blake2b_KEYBYTES_MIN 16U +SODIUM_EXPORT +size_t crypto_generichash_blake2b_keybytes_min(void); + +#define crypto_generichash_blake2b_KEYBYTES_MAX 64U +SODIUM_EXPORT +size_t crypto_generichash_blake2b_keybytes_max(void); + +#define crypto_generichash_blake2b_KEYBYTES 32U +SODIUM_EXPORT +size_t crypto_generichash_blake2b_keybytes(void); + +#define crypto_generichash_blake2b_SALTBYTES 16U +SODIUM_EXPORT +size_t crypto_generichash_blake2b_saltbytes(void); + +#define crypto_generichash_blake2b_PERSONALBYTES 16U +SODIUM_EXPORT +size_t crypto_generichash_blake2b_personalbytes(void); + +SODIUM_EXPORT +int crypto_generichash_blake2b(unsigned char *out, size_t outlen, + const unsigned char *in, + unsigned long long inlen, + const unsigned char *key, size_t keylen); + +SODIUM_EXPORT +int crypto_generichash_blake2b_salt_personal(unsigned char *out, size_t outlen, + const unsigned char *in, + unsigned long long inlen, + const unsigned char *key, + size_t keylen, + const unsigned char *salt, + const unsigned char *personal); + +SODIUM_EXPORT +int crypto_generichash_blake2b_init(crypto_generichash_blake2b_state *state, + const unsigned char *key, + const size_t keylen, const size_t outlen); + +SODIUM_EXPORT +int crypto_generichash_blake2b_init_salt_personal(crypto_generichash_blake2b_state *state, + const unsigned char *key, + const size_t keylen, const size_t outlen, + const unsigned char *salt, + const unsigned char *personal); + +SODIUM_EXPORT +int crypto_generichash_blake2b_update(crypto_generichash_blake2b_state *state, + const unsigned char *in, + unsigned long long inlen); + +SODIUM_EXPORT +int crypto_generichash_blake2b_final(crypto_generichash_blake2b_state *state, + unsigned char *out, + const size_t outlen); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_hash.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_hash.h new file mode 100644 index 00000000..d455bd51 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_hash.h @@ -0,0 +1,39 @@ +#ifndef crypto_hash_H +#define crypto_hash_H + +/* + * WARNING: Unless you absolutely need to use SHA512 for interoperatibility, + * purposes, you might want to consider crypto_generichash() instead. + * Unlike SHA512, crypto_generichash() is not vulnerable to length + * extension attacks. + */ + +#include <stddef.h> + +#include "crypto_hash_sha512.h" +#include "export.h" + +#ifdef __cplusplus +# if __GNUC__ +# pragma GCC diagnostic ignored "-Wlong-long" +# endif +extern "C" { +#endif + +#define crypto_hash_BYTES crypto_hash_sha512_BYTES +SODIUM_EXPORT +size_t crypto_hash_bytes(void); + +SODIUM_EXPORT +int crypto_hash(unsigned char *out, const unsigned char *in, + unsigned long long inlen); + +#define crypto_hash_PRIMITIVE "sha512" +SODIUM_EXPORT +const char *crypto_hash_primitive(void); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_hash_sha256.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_hash_sha256.h new file mode 100644 index 00000000..449ddf22 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_hash_sha256.h @@ -0,0 +1,54 @@ +#ifndef crypto_hash_sha256_H +#define crypto_hash_sha256_H + +/* + * WARNING: Unless you absolutely need to use SHA256 for interoperatibility, + * purposes, you might want to consider crypto_generichash() instead. + * Unlike SHA256, crypto_generichash() is not vulnerable to length + * extension attacks. + */ + +#include <stddef.h> +#include <stdint.h> +#include <stdlib.h> + +#include "export.h" + +#ifdef __cplusplus +# if __GNUC__ +# pragma GCC diagnostic ignored "-Wlong-long" +# endif +extern "C" { +#endif + +typedef struct crypto_hash_sha256_state { + uint32_t state[8]; + uint32_t count[2]; + unsigned char buf[64]; +} crypto_hash_sha256_state; + +#define crypto_hash_sha256_BYTES 32U +SODIUM_EXPORT +size_t crypto_hash_sha256_bytes(void); + +SODIUM_EXPORT +int crypto_hash_sha256(unsigned char *out, const unsigned char *in, + unsigned long long inlen); + +SODIUM_EXPORT +int crypto_hash_sha256_init(crypto_hash_sha256_state *state); + +SODIUM_EXPORT +int crypto_hash_sha256_update(crypto_hash_sha256_state *state, + const unsigned char *in, + unsigned long long inlen); + +SODIUM_EXPORT +int crypto_hash_sha256_final(crypto_hash_sha256_state *state, + unsigned char *out); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_hash_sha512.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_hash_sha512.h new file mode 100644 index 00000000..e8ef2e36 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_hash_sha512.h @@ -0,0 +1,54 @@ +#ifndef crypto_hash_sha512_H +#define crypto_hash_sha512_H + +/* + * WARNING: Unless you absolutely need to use SHA512 for interoperatibility, + * purposes, you might want to consider crypto_generichash() instead. + * Unlike SHA512, crypto_generichash() is not vulnerable to length + * extension attacks. + */ + +#include <stddef.h> +#include <stdint.h> +#include <stdlib.h> + +#include "export.h" + +#ifdef __cplusplus +# if __GNUC__ +# pragma GCC diagnostic ignored "-Wlong-long" +# endif +extern "C" { +#endif + +typedef struct crypto_hash_sha512_state { + uint64_t state[8]; + uint64_t count[2]; + unsigned char buf[128]; +} crypto_hash_sha512_state; + +#define crypto_hash_sha512_BYTES 64U +SODIUM_EXPORT +size_t crypto_hash_sha512_bytes(void); + +SODIUM_EXPORT +int crypto_hash_sha512(unsigned char *out, const unsigned char *in, + unsigned long long inlen); + +SODIUM_EXPORT +int crypto_hash_sha512_init(crypto_hash_sha512_state *state); + +SODIUM_EXPORT +int crypto_hash_sha512_update(crypto_hash_sha512_state *state, + const unsigned char *in, + unsigned long long inlen); + +SODIUM_EXPORT +int crypto_hash_sha512_final(crypto_hash_sha512_state *state, + unsigned char *out); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_int32.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_int32.h new file mode 100644 index 00000000..a22019d8 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_int32.h @@ -0,0 +1,8 @@ +#ifndef crypto_int32_H +#define crypto_int32_H + +#include <stdint.h> + +typedef int32_t crypto_int32; + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_int64.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_int64.h new file mode 100644 index 00000000..f68a2836 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_int64.h @@ -0,0 +1,8 @@ +#ifndef crypto_int64_H +#define crypto_int64_H + +#include <stdint.h> + +typedef int64_t crypto_int64; + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_onetimeauth.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_onetimeauth.h new file mode 100644 index 00000000..02d41a9e --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_onetimeauth.h @@ -0,0 +1,55 @@ +#ifndef crypto_onetimeauth_H +#define crypto_onetimeauth_H + +#include <stddef.h> + +#include "crypto_onetimeauth_poly1305.h" +#include "export.h" + +#ifdef __cplusplus +# if __GNUC__ +# pragma GCC diagnostic ignored "-Wlong-long" +# endif +extern "C" { +#endif + +typedef crypto_onetimeauth_poly1305_state crypto_onetimeauth_state; + +#define crypto_onetimeauth_BYTES crypto_onetimeauth_poly1305_BYTES +SODIUM_EXPORT +size_t crypto_onetimeauth_bytes(void); + +#define crypto_onetimeauth_KEYBYTES crypto_onetimeauth_poly1305_KEYBYTES +SODIUM_EXPORT +size_t crypto_onetimeauth_keybytes(void); + +#define crypto_onetimeauth_PRIMITIVE "poly1305" +SODIUM_EXPORT +const char *crypto_onetimeauth_primitive(void); + +SODIUM_EXPORT +int crypto_onetimeauth(unsigned char *out, const unsigned char *in, + unsigned long long inlen, const unsigned char *k); + +SODIUM_EXPORT +int crypto_onetimeauth_verify(const unsigned char *h, const unsigned char *in, + unsigned long long inlen, const unsigned char *k); + +SODIUM_EXPORT +int crypto_onetimeauth_init(crypto_onetimeauth_state *state, + const unsigned char *key); + +SODIUM_EXPORT +int crypto_onetimeauth_update(crypto_onetimeauth_state *state, + const unsigned char *in, + unsigned long long inlen); + +SODIUM_EXPORT +int crypto_onetimeauth_final(crypto_onetimeauth_state *state, + unsigned char *out); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_onetimeauth_poly1305.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_onetimeauth_poly1305.h new file mode 100644 index 00000000..fb6eb499 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_onetimeauth_poly1305.h @@ -0,0 +1,89 @@ +#ifndef crypto_onetimeauth_poly1305_H +#define crypto_onetimeauth_poly1305_H + +#include <stddef.h> +#include "export.h" + +#ifdef __cplusplus +# if __GNUC__ +# pragma GCC diagnostic ignored "-Wlong-long" +# endif +extern "C" { +#endif + +#include <sys/types.h> + +#include <stdint.h> +#include <stdio.h> + +typedef struct crypto_onetimeauth_poly1305_state { + unsigned long long aligner; + unsigned char opaque[136]; +} crypto_onetimeauth_poly1305_state; + +typedef struct crypto_onetimeauth_poly1305_implementation { + const char *(*implementation_name)(void); + int (*onetimeauth)(unsigned char *out, + const unsigned char *in, + unsigned long long inlen, + const unsigned char *k); + int (*onetimeauth_verify)(const unsigned char *h, + const unsigned char *in, + unsigned long long inlen, + const unsigned char *k); + int (*onetimeauth_init)(crypto_onetimeauth_poly1305_state *state, + const unsigned char *key); + int (*onetimeauth_update)(crypto_onetimeauth_poly1305_state *state, + const unsigned char *in, + unsigned long long inlen); + int (*onetimeauth_final)(crypto_onetimeauth_poly1305_state *state, + unsigned char *out); +} crypto_onetimeauth_poly1305_implementation; + +#define crypto_onetimeauth_poly1305_BYTES 16U +SODIUM_EXPORT +size_t crypto_onetimeauth_poly1305_bytes(void); + +#define crypto_onetimeauth_poly1305_KEYBYTES 32U +SODIUM_EXPORT +size_t crypto_onetimeauth_poly1305_keybytes(void); + +SODIUM_EXPORT +const char *crypto_onetimeauth_poly1305_implementation_name(void); + +SODIUM_EXPORT +int crypto_onetimeauth_poly1305_set_implementation(crypto_onetimeauth_poly1305_implementation *impl); + +crypto_onetimeauth_poly1305_implementation * +crypto_onetimeauth_pick_best_implementation(void); + +SODIUM_EXPORT +int crypto_onetimeauth_poly1305(unsigned char *out, + const unsigned char *in, + unsigned long long inlen, + const unsigned char *k); + +SODIUM_EXPORT +int crypto_onetimeauth_poly1305_verify(const unsigned char *h, + const unsigned char *in, + unsigned long long inlen, + const unsigned char *k); + +SODIUM_EXPORT +int crypto_onetimeauth_poly1305_init(crypto_onetimeauth_poly1305_state *state, + const unsigned char *key); + +SODIUM_EXPORT +int crypto_onetimeauth_poly1305_update(crypto_onetimeauth_poly1305_state *state, + const unsigned char *in, + unsigned long long inlen); + +SODIUM_EXPORT +int crypto_onetimeauth_poly1305_final(crypto_onetimeauth_poly1305_state *state, + unsigned char *out); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_pwhash_scryptsalsa208sha256.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_pwhash_scryptsalsa208sha256.h new file mode 100644 index 00000000..0d98e0b2 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_pwhash_scryptsalsa208sha256.h @@ -0,0 +1,75 @@ +#ifndef crypto_pwhash_scryptsalsa208sha256_H +#define crypto_pwhash_scryptsalsa208sha256_H + +#include <stddef.h> +#include <stdint.h> + +#include "export.h" + +#ifdef __cplusplus +# if __GNUC__ +# pragma GCC diagnostic ignored "-Wlong-long" +# endif +extern "C" { +#endif + +#define crypto_pwhash_scryptsalsa208sha256_SALTBYTES 32U +SODIUM_EXPORT +size_t crypto_pwhash_scryptsalsa208sha256_saltbytes(void); + +#define crypto_pwhash_scryptsalsa208sha256_STRBYTES 102U +SODIUM_EXPORT +size_t crypto_pwhash_scryptsalsa208sha256_strbytes(void); + +#define crypto_pwhash_scryptsalsa208sha256_STRPREFIX "$7$" +SODIUM_EXPORT +const char *crypto_pwhash_scryptsalsa208sha256_strprefix(void); + +#define crypto_pwhash_scryptsalsa208sha256_OPSLIMIT_INTERACTIVE 524288ULL +SODIUM_EXPORT +size_t crypto_pwhash_scryptsalsa208sha256_opslimit_interactive(void); + +#define crypto_pwhash_scryptsalsa208sha256_MEMLIMIT_INTERACTIVE 16777216ULL +SODIUM_EXPORT +size_t crypto_pwhash_scryptsalsa208sha256_memlimit_interactive(void); + +#define crypto_pwhash_scryptsalsa208sha256_OPSLIMIT_SENSITIVE 33554432ULL +SODIUM_EXPORT +size_t crypto_pwhash_scryptsalsa208sha256_opslimit_sensitive(void); + +#define crypto_pwhash_scryptsalsa208sha256_MEMLIMIT_SENSITIVE 1073741824ULL +SODIUM_EXPORT +size_t crypto_pwhash_scryptsalsa208sha256_memlimit_sensitive(void); + +SODIUM_EXPORT +int crypto_pwhash_scryptsalsa208sha256(unsigned char * const out, + unsigned long long outlen, + const char * const passwd, + unsigned long long passwdlen, + const unsigned char * const salt, + unsigned long long opslimit, + size_t memlimit); + +SODIUM_EXPORT +int crypto_pwhash_scryptsalsa208sha256_str(char out[crypto_pwhash_scryptsalsa208sha256_STRBYTES], + const char * const passwd, + unsigned long long passwdlen, + unsigned long long opslimit, + size_t memlimit); + +SODIUM_EXPORT +int crypto_pwhash_scryptsalsa208sha256_str_verify(const char str[crypto_pwhash_scryptsalsa208sha256_STRBYTES], + const char * const passwd, + unsigned long long passwdlen); + +SODIUM_EXPORT +int crypto_pwhash_scryptsalsa208sha256_ll(const uint8_t * passwd, size_t passwdlen, + const uint8_t * salt, size_t saltlen, + uint64_t N, uint32_t r, uint32_t p, + uint8_t * buf, size_t buflen); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_scalarmult.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_scalarmult.h new file mode 100644 index 00000000..3d59b3a2 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_scalarmult.h @@ -0,0 +1,36 @@ +#ifndef crypto_scalarmult_H +#define crypto_scalarmult_H + +#include <stddef.h> + +#include "crypto_scalarmult_curve25519.h" +#include "export.h" + +#ifdef __cplusplus +extern "C" { +#endif + +#define crypto_scalarmult_BYTES crypto_scalarmult_curve25519_BYTES +SODIUM_EXPORT +size_t crypto_scalarmult_bytes(void); + +#define crypto_scalarmult_SCALARBYTES crypto_scalarmult_curve25519_SCALARBYTES +SODIUM_EXPORT +size_t crypto_scalarmult_scalarbytes(void); + +#define crypto_scalarmult_PRIMITIVE "curve25519" +SODIUM_EXPORT +const char *crypto_scalarmult_primitive(void); + +SODIUM_EXPORT +int crypto_scalarmult_base(unsigned char *q, const unsigned char *n); + +SODIUM_EXPORT +int crypto_scalarmult(unsigned char *q, const unsigned char *n, + const unsigned char *p); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_scalarmult_curve25519.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_scalarmult_curve25519.h new file mode 100644 index 00000000..c75d2242 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_scalarmult_curve25519.h @@ -0,0 +1,31 @@ +#ifndef crypto_scalarmult_curve25519_H +#define crypto_scalarmult_curve25519_H + +#include <stddef.h> + +#include "export.h" + +#ifdef __cplusplus +extern "C" { +#endif + +#define crypto_scalarmult_curve25519_BYTES 32U +SODIUM_EXPORT +size_t crypto_scalarmult_curve25519_bytes(void); + +#define crypto_scalarmult_curve25519_SCALARBYTES 32U +SODIUM_EXPORT +size_t crypto_scalarmult_curve25519_scalarbytes(void); + +SODIUM_EXPORT +int crypto_scalarmult_curve25519(unsigned char *q, const unsigned char *n, + const unsigned char *p); + +SODIUM_EXPORT +int crypto_scalarmult_curve25519_base(unsigned char *q, const unsigned char *n); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_secretbox.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_secretbox.h new file mode 100644 index 00000000..e0d6969e --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_secretbox.h @@ -0,0 +1,80 @@ +#ifndef crypto_secretbox_H +#define crypto_secretbox_H + +#include <stddef.h> + +#include "crypto_secretbox_xsalsa20poly1305.h" +#include "export.h" + +#ifdef __cplusplus +# if __GNUC__ +# pragma GCC diagnostic ignored "-Wlong-long" +# endif +extern "C" { +#endif + +#define crypto_secretbox_KEYBYTES crypto_secretbox_xsalsa20poly1305_KEYBYTES +SODIUM_EXPORT +size_t crypto_secretbox_keybytes(void); + +#define crypto_secretbox_NONCEBYTES crypto_secretbox_xsalsa20poly1305_NONCEBYTES +SODIUM_EXPORT +size_t crypto_secretbox_noncebytes(void); + +#define crypto_secretbox_MACBYTES crypto_secretbox_xsalsa20poly1305_MACBYTES +SODIUM_EXPORT +size_t crypto_secretbox_macbytes(void); + +#define crypto_secretbox_PRIMITIVE "xsalsa20poly1305" +SODIUM_EXPORT +const char *crypto_secretbox_primitive(void); + +SODIUM_EXPORT +int crypto_secretbox_easy(unsigned char *c, const unsigned char *m, + unsigned long long mlen, const unsigned char *n, + const unsigned char *k); + +SODIUM_EXPORT +int crypto_secretbox_open_easy(unsigned char *m, const unsigned char *c, + unsigned long long clen, const unsigned char *n, + const unsigned char *k); + +SODIUM_EXPORT +int crypto_secretbox_detached(unsigned char *c, unsigned char *mac, + const unsigned char *m, + unsigned long long mlen, + const unsigned char *n, + const unsigned char *k); + +SODIUM_EXPORT +int crypto_secretbox_open_detached(unsigned char *m, + const unsigned char *c, + const unsigned char *mac, + unsigned long long clen, + const unsigned char *n, + const unsigned char *k); + +/* -- NaCl compatibility interface ; Requires padding -- */ + +#define crypto_secretbox_ZEROBYTES crypto_secretbox_xsalsa20poly1305_ZEROBYTES +SODIUM_EXPORT +size_t crypto_secretbox_zerobytes(void); + +#define crypto_secretbox_BOXZEROBYTES crypto_secretbox_xsalsa20poly1305_BOXZEROBYTES +SODIUM_EXPORT +size_t crypto_secretbox_boxzerobytes(void); + +SODIUM_EXPORT +int crypto_secretbox(unsigned char *c, const unsigned char *m, + unsigned long long mlen, const unsigned char *n, + const unsigned char *k); + +SODIUM_EXPORT +int crypto_secretbox_open(unsigned char *m, const unsigned char *c, + unsigned long long clen, const unsigned char *n, + const unsigned char *k); +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_secretbox_xsalsa20poly1305.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_secretbox_xsalsa20poly1305.h new file mode 100644 index 00000000..4afc2cdf --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_secretbox_xsalsa20poly1305.h @@ -0,0 +1,54 @@ +#ifndef crypto_secretbox_xsalsa20poly1305_H +#define crypto_secretbox_xsalsa20poly1305_H + +#include <stddef.h> +#include "export.h" + +#ifdef __cplusplus +# if __GNUC__ +# pragma GCC diagnostic ignored "-Wlong-long" +# endif +extern "C" { +#endif + +#define crypto_secretbox_xsalsa20poly1305_KEYBYTES 32U +SODIUM_EXPORT +size_t crypto_secretbox_xsalsa20poly1305_keybytes(void); + +#define crypto_secretbox_xsalsa20poly1305_NONCEBYTES 24U +SODIUM_EXPORT +size_t crypto_secretbox_xsalsa20poly1305_noncebytes(void); + +#define crypto_secretbox_xsalsa20poly1305_ZEROBYTES 32U +SODIUM_EXPORT +size_t crypto_secretbox_xsalsa20poly1305_zerobytes(void); + +#define crypto_secretbox_xsalsa20poly1305_BOXZEROBYTES 16U +SODIUM_EXPORT +size_t crypto_secretbox_xsalsa20poly1305_boxzerobytes(void); + +#define crypto_secretbox_xsalsa20poly1305_MACBYTES \ + (crypto_secretbox_xsalsa20poly1305_ZEROBYTES - \ + crypto_secretbox_xsalsa20poly1305_BOXZEROBYTES) +SODIUM_EXPORT +size_t crypto_secretbox_xsalsa20poly1305_macbytes(void); + +SODIUM_EXPORT +int crypto_secretbox_xsalsa20poly1305(unsigned char *c, + const unsigned char *m, + unsigned long long mlen, + const unsigned char *n, + const unsigned char *k); + +SODIUM_EXPORT +int crypto_secretbox_xsalsa20poly1305_open(unsigned char *m, + const unsigned char *c, + unsigned long long clen, + const unsigned char *n, + const unsigned char *k); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_shorthash.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_shorthash.h new file mode 100644 index 00000000..5458b9c3 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_shorthash.h @@ -0,0 +1,36 @@ +#ifndef crypto_shorthash_H +#define crypto_shorthash_H + +#include <stddef.h> + +#include "crypto_shorthash_siphash24.h" +#include "export.h" + +#ifdef __cplusplus +# if __GNUC__ +# pragma GCC diagnostic ignored "-Wlong-long" +# endif +extern "C" { +#endif + +#define crypto_shorthash_BYTES crypto_shorthash_siphash24_BYTES +SODIUM_EXPORT +size_t crypto_shorthash_bytes(void); + +#define crypto_shorthash_KEYBYTES crypto_shorthash_siphash24_KEYBYTES +SODIUM_EXPORT +size_t crypto_shorthash_keybytes(void); + +#define crypto_shorthash_PRIMITIVE "siphash24" +SODIUM_EXPORT +const char *crypto_shorthash_primitive(void); + +SODIUM_EXPORT +int crypto_shorthash(unsigned char *out, const unsigned char *in, + unsigned long long inlen, const unsigned char *k); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_shorthash_siphash24.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_shorthash_siphash24.h new file mode 100644 index 00000000..a2cab0c1 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_shorthash_siphash24.h @@ -0,0 +1,30 @@ +#ifndef crypto_shorthash_siphash24_H +#define crypto_shorthash_siphash24_H + +#include <stddef.h> +#include "export.h" + +#ifdef __cplusplus +# if __GNUC__ +# pragma GCC diagnostic ignored "-Wlong-long" +# endif +extern "C" { +#endif + +#define crypto_shorthash_siphash24_BYTES 8U +SODIUM_EXPORT +size_t crypto_shorthash_siphash24_bytes(void); + +#define crypto_shorthash_siphash24_KEYBYTES 16U +SODIUM_EXPORT +size_t crypto_shorthash_siphash24_keybytes(void); + +SODIUM_EXPORT +int crypto_shorthash_siphash24(unsigned char *out, const unsigned char *in, + unsigned long long inlen, const unsigned char *k); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_sign.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_sign.h new file mode 100644 index 00000000..8b854d37 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_sign.h @@ -0,0 +1,74 @@ +#ifndef crypto_sign_H +#define crypto_sign_H + +/* + * THREAD SAFETY: crypto_sign_keypair() is thread-safe, + * provided that you called sodium_init() once before using any + * other libsodium function. + * Other functions, including crypto_sign_seed_keypair() are always thread-safe. + */ + +#include <stddef.h> + +#include "crypto_sign_ed25519.h" +#include "export.h" + +#ifdef __cplusplus +# if __GNUC__ +# pragma GCC diagnostic ignored "-Wlong-long" +# endif +extern "C" { +#endif + +#define crypto_sign_BYTES crypto_sign_ed25519_BYTES +SODIUM_EXPORT +size_t crypto_sign_bytes(void); + +#define crypto_sign_SEEDBYTES crypto_sign_ed25519_SEEDBYTES +SODIUM_EXPORT +size_t crypto_sign_seedbytes(void); + +#define crypto_sign_PUBLICKEYBYTES crypto_sign_ed25519_PUBLICKEYBYTES +SODIUM_EXPORT +size_t crypto_sign_publickeybytes(void); + +#define crypto_sign_SECRETKEYBYTES crypto_sign_ed25519_SECRETKEYBYTES +SODIUM_EXPORT +size_t crypto_sign_secretkeybytes(void); + +#define crypto_sign_PRIMITIVE "ed25519" +SODIUM_EXPORT +const char *crypto_sign_primitive(void); + +SODIUM_EXPORT +int crypto_sign_seed_keypair(unsigned char *pk, unsigned char *sk, + const unsigned char *seed); + +SODIUM_EXPORT +int crypto_sign_keypair(unsigned char *pk, unsigned char *sk); + +SODIUM_EXPORT +int crypto_sign(unsigned char *sm, unsigned long long *smlen_p, + const unsigned char *m, unsigned long long mlen, + const unsigned char *sk); + +SODIUM_EXPORT +int crypto_sign_open(unsigned char *m, unsigned long long *mlen_p, + const unsigned char *sm, unsigned long long smlen, + const unsigned char *pk); + +SODIUM_EXPORT +int crypto_sign_detached(unsigned char *sig, unsigned long long *siglen_p, + const unsigned char *m, unsigned long long mlen, + const unsigned char *sk); + +SODIUM_EXPORT +int crypto_sign_verify_detached(const unsigned char *sig, + const unsigned char *m, + unsigned long long mlen, + const unsigned char *pk); +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_sign_ed25519.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_sign_ed25519.h new file mode 100644 index 00000000..5238c2a2 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_sign_ed25519.h @@ -0,0 +1,79 @@ +#ifndef crypto_sign_ed25519_H +#define crypto_sign_ed25519_H + +#include <stddef.h> +#include "export.h" + +#ifdef __cplusplus +# if __GNUC__ +# pragma GCC diagnostic ignored "-Wlong-long" +# endif +extern "C" { +#endif + +#define crypto_sign_ed25519_BYTES 64U +SODIUM_EXPORT +size_t crypto_sign_ed25519_bytes(void); + +#define crypto_sign_ed25519_SEEDBYTES 32U +SODIUM_EXPORT +size_t crypto_sign_ed25519_seedbytes(void); + +#define crypto_sign_ed25519_PUBLICKEYBYTES 32U +SODIUM_EXPORT +size_t crypto_sign_ed25519_publickeybytes(void); + +#define crypto_sign_ed25519_SECRETKEYBYTES (32U + 32U) +SODIUM_EXPORT +size_t crypto_sign_ed25519_secretkeybytes(void); + +SODIUM_EXPORT +int crypto_sign_ed25519(unsigned char *sm, unsigned long long *smlen_p, + const unsigned char *m, unsigned long long mlen, + const unsigned char *sk); + +SODIUM_EXPORT +int crypto_sign_ed25519_open(unsigned char *m, unsigned long long *mlen_p, + const unsigned char *sm, unsigned long long smlen, + const unsigned char *pk); + +SODIUM_EXPORT +int crypto_sign_ed25519_detached(unsigned char *sig, + unsigned long long *siglen_p, + const unsigned char *m, + unsigned long long mlen, + const unsigned char *sk); + +SODIUM_EXPORT +int crypto_sign_ed25519_verify_detached(const unsigned char *sig, + const unsigned char *m, + unsigned long long mlen, + const unsigned char *pk); + +SODIUM_EXPORT +int crypto_sign_ed25519_keypair(unsigned char *pk, unsigned char *sk); + +SODIUM_EXPORT +int crypto_sign_ed25519_seed_keypair(unsigned char *pk, unsigned char *sk, + const unsigned char *seed); + +SODIUM_EXPORT +int crypto_sign_ed25519_pk_to_curve25519(unsigned char *curve25519_pk, + const unsigned char *ed25519_pk); + +SODIUM_EXPORT +int crypto_sign_ed25519_sk_to_curve25519(unsigned char *curve25519_sk, + const unsigned char *ed25519_sk); + +SODIUM_EXPORT +int crypto_sign_ed25519_sk_to_seed(unsigned char *seed, + const unsigned char *sk); + +SODIUM_EXPORT +int crypto_sign_ed25519_sk_to_pk(unsigned char *pk, const unsigned char *sk); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_sign_edwards25519sha512batch.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_sign_edwards25519sha512batch.h new file mode 100644 index 00000000..01b4f2ea --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_sign_edwards25519sha512batch.h @@ -0,0 +1,59 @@ +#ifndef crypto_sign_edwards25519sha512batch_H +#define crypto_sign_edwards25519sha512batch_H + +/* + * WARNING: This construction was a prototype, which should not be used + * any more in new projects. + * + * crypto_sign_edwards25519sha512batch is provided for applications + * initially built with NaCl, but as recommended by the author of this + * construction, new applications should use ed25519 instead. + * + * In Sodium, you should use the high-level crypto_sign_*() functions instead. + */ + +#include <stddef.h> +#include "export.h" + +#ifdef __cplusplus +# if __GNUC__ +# pragma GCC diagnostic ignored "-Wlong-long" +# endif +extern "C" { +#endif + +#define crypto_sign_edwards25519sha512batch_BYTES 64U +SODIUM_EXPORT +size_t crypto_sign_edwards25519sha512batch_bytes(void); + +#define crypto_sign_edwards25519sha512batch_PUBLICKEYBYTES 32U +SODIUM_EXPORT +size_t crypto_sign_edwards25519sha512batch_publickeybytes(void); + +#define crypto_sign_edwards25519sha512batch_SECRETKEYBYTES (32U + 32U) +SODIUM_EXPORT +size_t crypto_sign_edwards25519sha512batch_secretkeybytes(void); + +SODIUM_EXPORT +int crypto_sign_edwards25519sha512batch(unsigned char *sm, + unsigned long long *smlen_p, + const unsigned char *m, + unsigned long long mlen, + const unsigned char *sk); + +SODIUM_EXPORT +int crypto_sign_edwards25519sha512batch_open(unsigned char *m, + unsigned long long *mlen_p, + const unsigned char *sm, + unsigned long long smlen, + const unsigned char *pk); + +SODIUM_EXPORT +int crypto_sign_edwards25519sha512batch_keypair(unsigned char *pk, + unsigned char *sk); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_stream.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_stream.h new file mode 100644 index 00000000..b0c6c41a --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_stream.h @@ -0,0 +1,49 @@ +#ifndef crypto_stream_H +#define crypto_stream_H + +/* + * WARNING: This is just a stream cipher. It is NOT authenticated encryption. + * While it provides some protection against eavesdropping, it does NOT + * provide any security against active attacks. + * Unless you know what you're doing, what you are looking for is probably + * the crypto_box functions. + */ + +#include <stddef.h> + +#include "crypto_stream_xsalsa20.h" +#include "export.h" + +#ifdef __cplusplus +# if __GNUC__ +# pragma GCC diagnostic ignored "-Wlong-long" +# endif +extern "C" { +#endif + +#define crypto_stream_KEYBYTES crypto_stream_xsalsa20_KEYBYTES +SODIUM_EXPORT +size_t crypto_stream_keybytes(void); + +#define crypto_stream_NONCEBYTES crypto_stream_xsalsa20_NONCEBYTES +SODIUM_EXPORT +size_t crypto_stream_noncebytes(void); + +#define crypto_stream_PRIMITIVE "xsalsa20" +SODIUM_EXPORT +const char *crypto_stream_primitive(void); + +SODIUM_EXPORT +int crypto_stream(unsigned char *c, unsigned long long clen, + const unsigned char *n, const unsigned char *k); + +SODIUM_EXPORT +int crypto_stream_xor(unsigned char *c, const unsigned char *m, + unsigned long long mlen, const unsigned char *n, + const unsigned char *k); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_stream_aes128ctr.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_stream_aes128ctr.h new file mode 100644 index 00000000..29133196 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_stream_aes128ctr.h @@ -0,0 +1,60 @@ +#ifndef crypto_stream_aes128ctr_H +#define crypto_stream_aes128ctr_H + +/* + * WARNING: This is just a stream cipher. It is NOT authenticated encryption. + * While it provides some protection against eavesdropping, it does NOT + * provide any security against active attacks. + * Unless you know what you're doing, what you are looking for is probably + * the crypto_box functions. + */ + +#include <stddef.h> +#include "export.h" + +#ifdef __cplusplus +# if __GNUC__ +# pragma GCC diagnostic ignored "-Wlong-long" +# endif +extern "C" { +#endif + +#define crypto_stream_aes128ctr_KEYBYTES 16U +SODIUM_EXPORT +size_t crypto_stream_aes128ctr_keybytes(void); + +#define crypto_stream_aes128ctr_NONCEBYTES 16U +SODIUM_EXPORT +size_t crypto_stream_aes128ctr_noncebytes(void); + +#define crypto_stream_aes128ctr_BEFORENMBYTES 1408U +SODIUM_EXPORT +size_t crypto_stream_aes128ctr_beforenmbytes(void); + +SODIUM_EXPORT +int crypto_stream_aes128ctr(unsigned char *out, unsigned long long outlen, + const unsigned char *n, const unsigned char *k); + +SODIUM_EXPORT +int crypto_stream_aes128ctr_xor(unsigned char *out, const unsigned char *in, + unsigned long long inlen, const unsigned char *n, + const unsigned char *k); + +SODIUM_EXPORT +int crypto_stream_aes128ctr_beforenm(unsigned char *c, const unsigned char *k); + +SODIUM_EXPORT +int crypto_stream_aes128ctr_afternm(unsigned char *out, unsigned long long len, + const unsigned char *nonce, const unsigned char *c); + +SODIUM_EXPORT +int crypto_stream_aes128ctr_xor_afternm(unsigned char *out, const unsigned char *in, + unsigned long long len, + const unsigned char *nonce, + const unsigned char *c); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_stream_chacha20.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_stream_chacha20.h new file mode 100644 index 00000000..6b577fcc --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_stream_chacha20.h @@ -0,0 +1,49 @@ +#ifndef crypto_stream_chacha20_H +#define crypto_stream_chacha20_H + +/* + * WARNING: This is just a stream cipher. It is NOT authenticated encryption. + * While it provides some protection against eavesdropping, it does NOT + * provide any security against active attacks. + * Unless you know what you're doing, what you are looking for is probably + * the crypto_box functions. + */ + +#include <stddef.h> +#include <stdint.h> +#include "export.h" + +#ifdef __cplusplus +# if __GNUC__ +# pragma GCC diagnostic ignored "-Wlong-long" +# endif +extern "C" { +#endif + +#define crypto_stream_chacha20_KEYBYTES 32U +SODIUM_EXPORT +size_t crypto_stream_chacha20_keybytes(void); + +#define crypto_stream_chacha20_NONCEBYTES 8U +SODIUM_EXPORT +size_t crypto_stream_chacha20_noncebytes(void); + +SODIUM_EXPORT +int crypto_stream_chacha20(unsigned char *c, unsigned long long clen, + const unsigned char *n, const unsigned char *k); + +SODIUM_EXPORT +int crypto_stream_chacha20_xor(unsigned char *c, const unsigned char *m, + unsigned long long mlen, const unsigned char *n, + const unsigned char *k); + +SODIUM_EXPORT +int crypto_stream_chacha20_xor_ic(unsigned char *c, const unsigned char *m, + unsigned long long mlen, + const unsigned char *n, uint64_t ic, + const unsigned char *k); +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_stream_salsa20.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_stream_salsa20.h new file mode 100644 index 00000000..1c06512b --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_stream_salsa20.h @@ -0,0 +1,49 @@ +#ifndef crypto_stream_salsa20_H +#define crypto_stream_salsa20_H + +/* + * WARNING: This is just a stream cipher. It is NOT authenticated encryption. + * While it provides some protection against eavesdropping, it does NOT + * provide any security against active attacks. + * Unless you know what you're doing, what you are looking for is probably + * the crypto_box functions. + */ + +#include <stddef.h> +#include <stdint.h> +#include "export.h" + +#ifdef __cplusplus +# if __GNUC__ +# pragma GCC diagnostic ignored "-Wlong-long" +# endif +extern "C" { +#endif + +#define crypto_stream_salsa20_KEYBYTES 32U +SODIUM_EXPORT +size_t crypto_stream_salsa20_keybytes(void); + +#define crypto_stream_salsa20_NONCEBYTES 8U +SODIUM_EXPORT +size_t crypto_stream_salsa20_noncebytes(void); + +SODIUM_EXPORT +int crypto_stream_salsa20(unsigned char *c, unsigned long long clen, + const unsigned char *n, const unsigned char *k); + +SODIUM_EXPORT +int crypto_stream_salsa20_xor(unsigned char *c, const unsigned char *m, + unsigned long long mlen, const unsigned char *n, + const unsigned char *k); + +SODIUM_EXPORT +int crypto_stream_salsa20_xor_ic(unsigned char *c, const unsigned char *m, + unsigned long long mlen, + const unsigned char *n, uint64_t ic, + const unsigned char *k); +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_stream_salsa2012.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_stream_salsa2012.h new file mode 100644 index 00000000..6fcf436f --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_stream_salsa2012.h @@ -0,0 +1,43 @@ +#ifndef crypto_stream_salsa2012_H +#define crypto_stream_salsa2012_H + +/* + * WARNING: This is just a stream cipher. It is NOT authenticated encryption. + * While it provides some protection against eavesdropping, it does NOT + * provide any security against active attacks. + * Unless you know what you're doing, what you are looking for is probably + * the crypto_box functions. + */ + +#include <stddef.h> +#include "export.h" + +#ifdef __cplusplus +# if __GNUC__ +# pragma GCC diagnostic ignored "-Wlong-long" +# endif +extern "C" { +#endif + +#define crypto_stream_salsa2012_KEYBYTES 32U +SODIUM_EXPORT +size_t crypto_stream_salsa2012_keybytes(void); + +#define crypto_stream_salsa2012_NONCEBYTES 8U +SODIUM_EXPORT +size_t crypto_stream_salsa2012_noncebytes(void); + +SODIUM_EXPORT +int crypto_stream_salsa2012(unsigned char *c, unsigned long long clen, + const unsigned char *n, const unsigned char *k); + +SODIUM_EXPORT +int crypto_stream_salsa2012_xor(unsigned char *c, const unsigned char *m, + unsigned long long mlen, const unsigned char *n, + const unsigned char *k); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_stream_salsa208.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_stream_salsa208.h new file mode 100644 index 00000000..a8fd2cef --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_stream_salsa208.h @@ -0,0 +1,43 @@ +#ifndef crypto_stream_salsa208_H +#define crypto_stream_salsa208_H + +/* + * WARNING: This is just a stream cipher. It is NOT authenticated encryption. + * While it provides some protection against eavesdropping, it does NOT + * provide any security against active attacks. + * Unless you know what you're doing, what you are looking for is probably + * the crypto_box functions. + */ + +#include <stddef.h> +#include "export.h" + +#ifdef __cplusplus +# if __GNUC__ +# pragma GCC diagnostic ignored "-Wlong-long" +# endif +extern "C" { +#endif + +#define crypto_stream_salsa208_KEYBYTES 32U +SODIUM_EXPORT +size_t crypto_stream_salsa208_keybytes(void); + +#define crypto_stream_salsa208_NONCEBYTES 8U +SODIUM_EXPORT +size_t crypto_stream_salsa208_noncebytes(void); + +SODIUM_EXPORT +int crypto_stream_salsa208(unsigned char *c, unsigned long long clen, + const unsigned char *n, const unsigned char *k); + +SODIUM_EXPORT +int crypto_stream_salsa208_xor(unsigned char *c, const unsigned char *m, + unsigned long long mlen, const unsigned char *n, + const unsigned char *k); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_stream_xsalsa20.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_stream_xsalsa20.h new file mode 100644 index 00000000..f7ea1449 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_stream_xsalsa20.h @@ -0,0 +1,43 @@ +#ifndef crypto_stream_xsalsa20_H +#define crypto_stream_xsalsa20_H + +/* + * WARNING: This is just a stream cipher. It is NOT authenticated encryption. + * While it provides some protection against eavesdropping, it does NOT + * provide any security against active attacks. + * Unless you know what you're doing, what you are looking for is probably + * the crypto_box functions. + */ + +#include <stddef.h> +#include "export.h" + +#ifdef __cplusplus +# if __GNUC__ +# pragma GCC diagnostic ignored "-Wlong-long" +# endif +extern "C" { +#endif + +#define crypto_stream_xsalsa20_KEYBYTES 32U +SODIUM_EXPORT +size_t crypto_stream_xsalsa20_keybytes(void); + +#define crypto_stream_xsalsa20_NONCEBYTES 24U +SODIUM_EXPORT +size_t crypto_stream_xsalsa20_noncebytes(void); + +SODIUM_EXPORT +int crypto_stream_xsalsa20(unsigned char *c, unsigned long long clen, + const unsigned char *n, const unsigned char *k); + +SODIUM_EXPORT +int crypto_stream_xsalsa20_xor(unsigned char *c, const unsigned char *m, + unsigned long long mlen, const unsigned char *n, + const unsigned char *k); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_uint16.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_uint16.h new file mode 100644 index 00000000..6be4e347 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_uint16.h @@ -0,0 +1,8 @@ +#ifndef crypto_uint16_H +#define crypto_uint16_H + +#include <stdint.h> + +typedef uint16_t crypto_uint16; + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_uint32.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_uint32.h new file mode 100644 index 00000000..ba66cecc --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_uint32.h @@ -0,0 +1,8 @@ +#ifndef crypto_uint32_H +#define crypto_uint32_H + +#include <stdint.h> + +typedef uint32_t crypto_uint32; + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_uint64.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_uint64.h new file mode 100644 index 00000000..98b3f6d3 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_uint64.h @@ -0,0 +1,8 @@ +#ifndef crypto_uint64_H +#define crypto_uint64_H + +#include <stdint.h> + +typedef uint64_t crypto_uint64; + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_uint8.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_uint8.h new file mode 100644 index 00000000..789613ba --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_uint8.h @@ -0,0 +1,8 @@ +#ifndef crypto_uint8_H +#define crypto_uint8_H + +#include <stdint.h> + +typedef uint8_t crypto_uint8; + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_verify_16.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_verify_16.h new file mode 100644 index 00000000..7370b15f --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_verify_16.h @@ -0,0 +1,22 @@ +#ifndef crypto_verify_16_H +#define crypto_verify_16_H + +#include <stddef.h> +#include "export.h" + +#ifdef __cplusplus +extern "C" { +#endif + +#define crypto_verify_16_BYTES 16U +SODIUM_EXPORT +size_t crypto_verify_16_bytes(void); + +SODIUM_EXPORT +int crypto_verify_16(const unsigned char *x, const unsigned char *y); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_verify_32.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_verify_32.h new file mode 100644 index 00000000..58e4d0e8 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_verify_32.h @@ -0,0 +1,22 @@ +#ifndef crypto_verify_32_H +#define crypto_verify_32_H + +#include <stddef.h> +#include "export.h" + +#ifdef __cplusplus +extern "C" { +#endif + +#define crypto_verify_32_BYTES 32U +SODIUM_EXPORT +size_t crypto_verify_32_bytes(void); + +SODIUM_EXPORT +int crypto_verify_32(const unsigned char *x, const unsigned char *y); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_verify_64.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_verify_64.h new file mode 100644 index 00000000..7ed9c89f --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/crypto_verify_64.h @@ -0,0 +1,22 @@ +#ifndef crypto_verify_64_H +#define crypto_verify_64_H + +#include <stddef.h> +#include "export.h" + +#ifdef __cplusplus +extern "C" { +#endif + +#define crypto_verify_64_BYTES 64U +SODIUM_EXPORT +size_t crypto_verify_64_bytes(void); + +SODIUM_EXPORT +int crypto_verify_64(const unsigned char *x, const unsigned char *y); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/export.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/export.h new file mode 100644 index 00000000..53fcd7b5 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/export.h @@ -0,0 +1,32 @@ + +#ifndef sodium_export_H +#define sodium_export_H + +#ifndef __GNUC__ +# ifdef __attribute__ +# undef __attribute__ +# endif +# define __attribute__(a) +#endif + +#ifdef SODIUM_STATIC +# define SODIUM_EXPORT +#else +# if defined(_MSC_VER) +# ifdef SODIUM_DLL_EXPORT +# define SODIUM_EXPORT __declspec(dllexport) +# else +# define SODIUM_EXPORT __declspec(dllimport) +# endif +# else +# if defined(__SUNPRO_C) +# define SODIUM_EXPORT __attribute__ __global +# elif defined(_MSG_VER) +# define SODIUM_EXPORT extern __declspec(dllexport) +# else +# define SODIUM_EXPORT __attribute__ ((visibility ("default"))) +# endif +# endif +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/randombytes.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/randombytes.h new file mode 100644 index 00000000..d92c1a4d --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/randombytes.h @@ -0,0 +1,58 @@ + +#ifndef randombytes_H +#define randombytes_H + +#include <sys/types.h> + +#include <stddef.h> +#include <stdint.h> + +#include "export.h" + +#ifdef __cplusplus +# if __GNUC__ +# pragma GCC diagnostic ignored "-Wlong-long" +# endif +extern "C" { +#endif + +typedef struct randombytes_implementation { + const char *(*implementation_name)(void); + uint32_t (*random)(void); + void (*stir)(void); + uint32_t (*uniform)(const uint32_t upper_bound); + void (*buf)(void * const buf, const size_t size); + int (*close)(void); +} randombytes_implementation; + +SODIUM_EXPORT +void randombytes_buf(void * const buf, const size_t size); + +SODIUM_EXPORT +uint32_t randombytes_random(void); + +SODIUM_EXPORT +uint32_t randombytes_uniform(const uint32_t upper_bound); + +SODIUM_EXPORT +void randombytes_stir(void); + +SODIUM_EXPORT +int randombytes_close(void); + +SODIUM_EXPORT +int randombytes_set_implementation(randombytes_implementation *impl); + +SODIUM_EXPORT +const char *randombytes_implementation_name(void); + +/* -- NaCl compatibility interface -- */ + +SODIUM_EXPORT +void randombytes(unsigned char * const buf, const unsigned long long buf_len); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/randombytes_salsa20_random.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/randombytes_salsa20_random.h new file mode 100644 index 00000000..46d38c54 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/randombytes_salsa20_random.h @@ -0,0 +1,45 @@ + +#ifndef randombytes_salsa20_random_H +#define randombytes_salsa20_random_H + +/* + * THREAD SAFETY: randombytes_salsa20_random*() functions are + * fork()-safe but not thread-safe. + * Always wrap them in a mutex if you need thread safety. + */ + +#include <stddef.h> +#include <stdint.h> + +#include "export.h" + +#ifdef __cplusplus +extern "C" { +#endif + +SODIUM_EXPORT +extern struct randombytes_implementation randombytes_salsa20_implementation; + +SODIUM_EXPORT +const char *randombytes_salsa20_implementation_name(void); + +SODIUM_EXPORT +uint32_t randombytes_salsa20_random(void); + +SODIUM_EXPORT +void randombytes_salsa20_random_stir(void); + +SODIUM_EXPORT +uint32_t randombytes_salsa20_random_uniform(const uint32_t upper_bound); + +SODIUM_EXPORT +void randombytes_salsa20_random_buf(void * const buf, const size_t size); + +SODIUM_EXPORT +int randombytes_salsa20_random_close(void); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/randombytes_sysrandom.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/randombytes_sysrandom.h new file mode 100644 index 00000000..20dab781 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/randombytes_sysrandom.h @@ -0,0 +1,45 @@ + +#ifndef randombytes_sysrandom_H +#define randombytes_sysrandom_H + +/* + * THREAD SAFETY: randombytes_sysrandom() functions are thread-safe, + * provided that you called sodium_init() once before using any + * other libsodium function. + */ + +#include <stddef.h> +#include <stdint.h> + +#include "export.h" + +#ifdef __cplusplus +extern "C" { +#endif + +SODIUM_EXPORT +extern struct randombytes_implementation randombytes_sysrandom_implementation; + +SODIUM_EXPORT +const char *randombytes_sysrandom_implementation_name(void); + +SODIUM_EXPORT +uint32_t randombytes_sysrandom(void); + +SODIUM_EXPORT +void randombytes_sysrandom_stir(void); + +SODIUM_EXPORT +uint32_t randombytes_sysrandom_uniform(const uint32_t upper_bound); + +SODIUM_EXPORT +void randombytes_sysrandom_buf(void * const buf, const size_t size); + +SODIUM_EXPORT +int randombytes_sysrandom_close(void); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/runtime.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/runtime.h new file mode 100644 index 00000000..50226ae1 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/runtime.h @@ -0,0 +1,27 @@ + +#ifndef sodium_runtime_H +#define sodium_runtime_H + +#include "export.h" + +#ifdef __cplusplus +extern "C" { +#endif + +SODIUM_EXPORT +int sodium_runtime_get_cpu_features(void); + +SODIUM_EXPORT +int sodium_runtime_has_neon(void); + +SODIUM_EXPORT +int sodium_runtime_has_sse2(void); + +SODIUM_EXPORT +int sodium_runtime_has_sse3(void); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/utils.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/utils.h new file mode 100644 index 00000000..3b1502a4 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/utils.h @@ -0,0 +1,106 @@ + +#ifndef sodium_utils_H +#define sodium_utils_H + +#include <stddef.h> + +#include "export.h" + +#ifdef __cplusplus +extern "C" { +#endif + +#if defined(__cplusplus) || !defined(__STDC_VERSION__) || __STDC_VERSION__ < 199901L +# define SODIUM_C99(X) +#else +# define SODIUM_C99(X) X +#endif + +SODIUM_EXPORT +void sodium_memzero(void * const pnt, const size_t len); + +/* WARNING: sodium_memcmp() must be used to verify if two secret keys + * are equal, in constant time. + * It returns 0 if the keys are equal, and -1 if they differ. + * This function is not designed for lexicographical comparisons. + */ +SODIUM_EXPORT +int sodium_memcmp(const void * const b1_, const void * const b2_, size_t len); + +SODIUM_EXPORT +char *sodium_bin2hex(char * const hex, const size_t hex_maxlen, + const unsigned char * const bin, const size_t bin_len); + +SODIUM_EXPORT +int sodium_hex2bin(unsigned char * const bin, const size_t bin_maxlen, + const char * const hex, const size_t hex_len, + const char * const ignore, size_t * const bin_len, + const char ** const hex_end); + +SODIUM_EXPORT +int sodium_mlock(void * const addr, const size_t len); + +SODIUM_EXPORT +int sodium_munlock(void * const addr, const size_t len); + +/* WARNING: sodium_malloc() and sodium_allocarray() are not general-purpose + * allocation functions. + * + * They return a pointer to a region filled with 0xd0 bytes, immediately + * followed by a guard page. + * As a result, accessing a single byte after the requested allocation size + * will intentionally trigger a segmentation fault. + * + * A canary and an additional guard page placed before the beginning of the + * region may also kill the process if a buffer underflow is detected. + * + * The memory layout is: + * [unprotected region size (read only)][guard page (no access)][unprotected pages (read/write)][guard page (no access)] + * With the layout of the unprotected pages being: + * [optional padding][16-bytes canary][user region] + * + * However: + * - These functions are significantly slower than standard functions + * - Each allocation requires 3 or 4 additional pages + * - The returned address will not be aligned if the allocation size is not + * a multiple of the required alignment. For this reason, these functions + * are designed to store data, such as secret keys and messages. + * + * sodium_malloc() can be used to allocate any libsodium data structure, + * with the exception of crypto_generichash_state. + * + * The crypto_generichash_state structure is packed and its length is + * either 357 or 361 bytes. For this reason, when using sodium_malloc() to + * allocate a crypto_generichash_state structure, padding must be added in + * order to ensure proper alignment: + * state = sodium_malloc((sizeof(crypto_generichash_state) + * + (size_t) 63U) & ~(size_t) 63U); + */ + +SODIUM_EXPORT +void *sodium_malloc(const size_t size); + +SODIUM_EXPORT +void *sodium_allocarray(size_t count, size_t size); + +SODIUM_EXPORT +void sodium_free(void *ptr); + +SODIUM_EXPORT +int sodium_mprotect_noaccess(void *ptr); + +SODIUM_EXPORT +int sodium_mprotect_readonly(void *ptr); + +SODIUM_EXPORT +int sodium_mprotect_readwrite(void *ptr); + +/* -------- */ + +int _sodium_alloc_init(void); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/version.h.in b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/version.h.in new file mode 100644 index 00000000..ef230efc --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/include/sodium/version.h.in @@ -0,0 +1,29 @@ + +#ifndef sodium_version_H +#define sodium_version_H + +#include "export.h" + +#define SODIUM_VERSION_STRING "@VERSION@" + +#define SODIUM_LIBRARY_VERSION_MAJOR @SODIUM_LIBRARY_VERSION_MAJOR@ +#define SODIUM_LIBRARY_VERSION_MINOR @SODIUM_LIBRARY_VERSION_MINOR@ + +#ifdef __cplusplus +extern "C" { +#endif + +SODIUM_EXPORT +const char *sodium_version_string(void); + +SODIUM_EXPORT +int sodium_library_version_major(void); + +SODIUM_EXPORT +int sodium_library_version_minor(void); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/randombytes/randombytes.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/randombytes/randombytes.c new file mode 100644 index 00000000..07e23410 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/randombytes/randombytes.c @@ -0,0 +1,65 @@ + +#include <sys/types.h> + +#include <assert.h> +#include <limits.h> +#include <stdint.h> + +#include "randombytes.h" +#include "randombytes_sysrandom.h" + +static const randombytes_implementation *implementation = + &randombytes_sysrandom_implementation; + +int +randombytes_set_implementation(randombytes_implementation *impl) +{ + implementation = impl; + + return 0; +} + +const char * +randombytes_implementation_name(void) +{ + return implementation->implementation_name(); +} + +uint32_t +randombytes_random(void) +{ + return implementation->random(); +} + +void +randombytes_stir(void) +{ + implementation->stir(); +} + +uint32_t +randombytes_uniform(const uint32_t upper_bound) +{ + return implementation->uniform(upper_bound); +} + +void +randombytes_buf(void * const buf, const size_t size) +{ + if (size > (size_t) 0U) { + implementation->buf(buf, size); + } +} + +int +randombytes_close(void) +{ + return implementation->close(); +} + +void +randombytes(unsigned char * const buf, const unsigned long long buf_len) +{ + assert(buf_len <= SIZE_MAX); + randombytes_buf(buf, (size_t) buf_len); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/randombytes/salsa20/randombytes_salsa20_random.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/randombytes/salsa20/randombytes_salsa20_random.c new file mode 100644 index 00000000..3d7627d2 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/randombytes/salsa20/randombytes_salsa20_random.c @@ -0,0 +1,351 @@ + +#include <sys/types.h> +#ifndef _WIN32 +# include <sys/stat.h> +# include <sys/time.h> +#endif + +#include <assert.h> +#include <errno.h> +#include <fcntl.h> +#include <limits.h> +#include <stdint.h> +#include <stdlib.h> +#include <string.h> +#ifndef _MSC_VER +# include <unistd.h> +#endif + +#include "crypto_core_salsa20.h" +#include "crypto_auth_hmacsha512256.h" +#include "crypto_stream_salsa20.h" +#include "randombytes.h" +#include "randombytes_salsa20_random.h" +#include "utils.h" + +#ifdef _WIN32 +# include <windows.h> +# include <sys/timeb.h> +# define RtlGenRandom SystemFunction036 +# if defined(__cplusplus) +extern "C" +# endif +BOOLEAN NTAPI RtlGenRandom(PVOID RandomBuffer, ULONG RandomBufferLength); +# pragma comment(lib, "advapi32.lib") +#endif + +#define SALSA20_RANDOM_BLOCK_SIZE crypto_core_salsa20_OUTPUTBYTES +#define SHA512_BLOCK_SIZE 128U +#define SHA512_MIN_PAD_SIZE (1U + 16U) +#define COMPILER_ASSERT(X) (void) sizeof(char[(X) ? 1 : -1]) + +typedef struct Salsa20Random_ { + unsigned char key[crypto_stream_salsa20_KEYBYTES]; + unsigned char rnd32[16U * SALSA20_RANDOM_BLOCK_SIZE]; + uint64_t nonce; + size_t rnd32_outleft; +#ifndef _MSC_VER + pid_t pid; +#endif + int random_data_source_fd; + int initialized; +} Salsa20Random; + +static Salsa20Random stream = { + SODIUM_C99(.random_data_source_fd =) -1, + SODIUM_C99(.rnd32_outleft =) (size_t) 0U, + SODIUM_C99(.initialized =) 0 +}; + +static uint64_t +sodium_hrtime(void) +{ + struct timeval tv; + uint64_t ts = (uint64_t) 0U; + int ret; + +#ifdef _WIN32 + struct _timeb tb; + +# pragma warning(push) +# pragma warning(disable: 4996) + _ftime(&tb); +# pragma warning(pop) + tv.tv_sec = (long) tb.time; + tv.tv_usec = ((int) tb.millitm) * 1000; + ret = 0; +#else + ret = gettimeofday(&tv, NULL); +#endif + assert(ret == 0); + if (ret == 0) { + ts = (uint64_t) tv.tv_sec * 1000000U + (uint64_t) tv.tv_usec; + } + return ts; +} + +#ifndef _WIN32 +static ssize_t +safe_read(const int fd, void * const buf_, size_t count) +{ + unsigned char *buf = (unsigned char *) buf_; + ssize_t readnb; + + assert(count > (size_t) 0U); + do { + while ((readnb = read(fd, buf, count)) < (ssize_t) 0 && + (errno == EINTR || errno == EAGAIN)); /* LCOV_EXCL_LINE */ + if (readnb < (ssize_t) 0) { + return readnb; /* LCOV_EXCL_LINE */ + } + if (readnb == (ssize_t) 0) { + break; /* LCOV_EXCL_LINE */ + } + count -= (size_t) readnb; + buf += readnb; + } while (count > (ssize_t) 0); + + return (ssize_t) (buf - (unsigned char *) buf_); +} +#endif + +#ifndef _WIN32 +static int +randombytes_salsa20_random_random_dev_open(void) +{ +/* LCOV_EXCL_START */ + struct stat st; + static const char *devices[] = { +# ifndef USE_BLOCKING_RANDOM + "/dev/urandom", +# endif + "/dev/random", NULL + }; + const char ** device = devices; + int fd; + + do { + fd = open(*device, O_RDONLY); + if (fd != -1) { + if (fstat(fd, &st) == 0 && S_ISCHR(st.st_mode)) { +# if defined(F_SETFD) && defined(FD_CLOEXEC) + (void) fcntl(fd, F_SETFD, fcntl(fd, F_GETFD) | FD_CLOEXEC); +# endif + return fd; + } + (void) close(fd); + } else if (errno == EINTR) { + continue; + } + device++; + } while (*device != NULL); + + errno = EIO; + return -1; +/* LCOV_EXCL_STOP */ +} + +static void +randombytes_salsa20_random_init(void) +{ + const int errno_save = errno; + + stream.nonce = sodium_hrtime(); + assert(stream.nonce != (uint64_t) 0U); + + if ((stream.random_data_source_fd = + randombytes_salsa20_random_random_dev_open()) == -1) { + abort(); /* LCOV_EXCL_LINE */ + } + errno = errno_save; +} + +#else /* _WIN32 */ + +static void +randombytes_salsa20_random_init(void) +{ + stream.nonce = sodium_hrtime(); + assert(stream.nonce != (uint64_t) 0U); +} +#endif + +void +randombytes_salsa20_random_stir(void) +{ + const unsigned char s[crypto_auth_hmacsha512256_KEYBYTES] = { + 'T', 'h', 'i', 's', 'I', 's', 'J', 'u', 's', 't', 'A', 'T', + 'h', 'i', 'r', 't', 'y', 'T', 'w', 'o', 'B', 'y', 't', 'e', + 's', 'S', 'e', 'e', 'd', '.', '.', '.' + }; + unsigned char m0[crypto_auth_hmacsha512256_BYTES + + 2U * SHA512_BLOCK_SIZE - SHA512_MIN_PAD_SIZE]; + unsigned char *k0 = m0 + crypto_auth_hmacsha512256_BYTES; + size_t i; + size_t sizeof_k0 = sizeof m0 - crypto_auth_hmacsha512256_BYTES; + + memset(stream.rnd32, 0, sizeof stream.rnd32); + stream.rnd32_outleft = (size_t) 0U; + if (stream.initialized == 0) { + randombytes_salsa20_random_init(); + stream.initialized = 1; + } +#ifndef _WIN32 + if (safe_read(stream.random_data_source_fd, m0, + sizeof m0) != (ssize_t) sizeof m0) { + abort(); /* LCOV_EXCL_LINE */ + } +#else /* _WIN32 */ + if (! RtlGenRandom((PVOID) m0, (ULONG) sizeof m0)) { + abort(); /* LCOV_EXCL_LINE */ + } +#endif + COMPILER_ASSERT(sizeof stream.key == crypto_auth_hmacsha512256_BYTES); + crypto_auth_hmacsha512256(stream.key, k0, sizeof_k0, s); + COMPILER_ASSERT(sizeof stream.key <= sizeof m0); + for (i = (size_t) 0U; i < sizeof stream.key; i++) { + stream.key[i] ^= m0[i]; + } + sodium_memzero(m0, sizeof m0); +} + +static void +randombytes_salsa20_random_stir_if_needed(void) +{ +#ifdef _MSC_VER + if (stream.initialized == 0) { + randombytes_salsa20_random_stir(); + } +#else + const pid_t pid = getpid(); + + if (stream.initialized == 0 || stream.pid != pid) { + stream.pid = pid; + randombytes_salsa20_random_stir(); + } +#endif +} + +static void +randombytes_salsa20_random_rekey(const unsigned char * const mix) +{ + unsigned char *key = stream.key; + size_t i; + + for (i = (size_t) 0U; i < sizeof stream.key; i++) { + key[i] ^= mix[i]; + } +} + +static uint32_t +randombytes_salsa20_random_getword(void) +{ + uint32_t val; + int ret; + + COMPILER_ASSERT(sizeof stream.rnd32 >= (sizeof stream.key) + (sizeof val)); + COMPILER_ASSERT(((sizeof stream.rnd32) - (sizeof stream.key)) + % sizeof val == (size_t) 0U); + if (stream.rnd32_outleft <= (size_t) 0U) { + randombytes_salsa20_random_stir_if_needed(); + COMPILER_ASSERT(sizeof stream.nonce == crypto_stream_salsa20_NONCEBYTES); + ret = crypto_stream_salsa20((unsigned char *) stream.rnd32, + (unsigned long long) sizeof stream.rnd32, + (unsigned char *) &stream.nonce, + stream.key); + assert(ret == 0); + stream.rnd32_outleft = (sizeof stream.rnd32) - (sizeof stream.key); + randombytes_salsa20_random_rekey(&stream.rnd32[stream.rnd32_outleft]); + stream.nonce++; + } + stream.rnd32_outleft -= sizeof val; + memcpy(&val, &stream.rnd32[stream.rnd32_outleft], sizeof val); + memset(&stream.rnd32[stream.rnd32_outleft], 0, sizeof val); + + return val; +} + +int +randombytes_salsa20_random_close(void) +{ + int ret = -1; + +#ifndef _WIN32 + if (stream.random_data_source_fd != -1 && + close(stream.random_data_source_fd) == 0) { + stream.random_data_source_fd = -1; + stream.initialized = 0; + ret = 0; + } +#else /* _WIN32 */ + if (stream.initialized != 0) { + stream.initialized = 0; + ret = 0; + } +#endif + return ret; +} + +uint32_t +randombytes_salsa20_random(void) +{ + return randombytes_salsa20_random_getword(); +} + +void +randombytes_salsa20_random_buf(void * const buf, const size_t size) +{ + int ret; + + randombytes_salsa20_random_stir_if_needed(); + COMPILER_ASSERT(sizeof stream.nonce == crypto_stream_salsa20_NONCEBYTES); +#ifdef ULONG_LONG_MAX + /* coverity[result_independent_of_operands] */ + assert(size <= ULONG_LONG_MAX); +#endif + ret = crypto_stream_salsa20((unsigned char *) buf, (unsigned long long) size, + (unsigned char *) &stream.nonce, stream.key); + assert(ret == 0); + stream.nonce++; + crypto_stream_salsa20_xor(stream.key, stream.key, sizeof stream.key, + (unsigned char *) &stream.nonce, stream.key); +} + +/* + * randombytes_salsa20_random_uniform() derives from OpenBSD's arc4random_uniform() + * Copyright (c) 2008, Damien Miller <djm@openbsd.org> + */ + +uint32_t +randombytes_salsa20_random_uniform(const uint32_t upper_bound) +{ + uint32_t min; + uint32_t r; + + if (upper_bound < 2) { + return 0; + } + min = (uint32_t) (-upper_bound % upper_bound); + for (;;) { + r = randombytes_salsa20_random(); + if (r >= min) { + break; + } + } /* LCOV_EXCL_LINE */ + return r % upper_bound; +} + +const char * +randombytes_salsa20_implementation_name(void) +{ + return "salsa20"; +} + +struct randombytes_implementation randombytes_salsa20_implementation = { + SODIUM_C99(.implementation_name =) randombytes_salsa20_implementation_name, + SODIUM_C99(.random =) randombytes_salsa20_random, + SODIUM_C99(.stir =) randombytes_salsa20_random_stir, + SODIUM_C99(.uniform =) randombytes_salsa20_random_uniform, + SODIUM_C99(.buf =) randombytes_salsa20_random_buf, + SODIUM_C99(.close =) randombytes_salsa20_random_close +}; diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/randombytes/sysrandom/randombytes_sysrandom.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/randombytes/sysrandom/randombytes_sysrandom.c new file mode 100644 index 00000000..15b223b4 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/randombytes/sysrandom/randombytes_sysrandom.c @@ -0,0 +1,266 @@ + +#include <sys/types.h> +#ifndef _WIN32 +# include <sys/stat.h> +# include <sys/time.h> +#endif + +#include <assert.h> +#include <errno.h> +#include <fcntl.h> +#include <limits.h> +#include <stdint.h> +#include <stdlib.h> +#include <string.h> +#ifndef _WIN32 +# include <unistd.h> +#endif + +#include "randombytes.h" +#include "randombytes_sysrandom.h" +#include "utils.h" + +#ifdef _WIN32 +# include <windows.h> +# define RtlGenRandom SystemFunction036 +# if defined(__cplusplus) +extern "C" +# endif +BOOLEAN NTAPI RtlGenRandom(PVOID RandomBuffer, ULONG RandomBufferLength); +# pragma comment(lib, "advapi32.lib") +#endif + +#ifdef __OpenBSD__ + +uint32_t +randombytes_sysrandom(void) +{ + return arc4random(); +} + +void +randombytes_sysrandom_stir(void) +{ +} + +uint32_t +randombytes_sysrandom_uniform(const uint32_t upper_bound) +{ + return arc4random_uniform(upper_bound); +} + +void +randombytes_sysrandom_buf(void * const buf, const size_t size) +{ + return arc4random_buf(buf, size); +} + +int +randombytes_sysrandom_close(void) +{ + return 0; +} + +#else /* __OpenBSD__ */ + +typedef struct SysRandom_ { + int random_data_source_fd; + int initialized; +} SysRandom; + +static SysRandom stream = { + SODIUM_C99(.random_data_source_fd =) -1, + SODIUM_C99(.initialized =) 0 +}; + +#ifndef _WIN32 +static ssize_t +safe_read(const int fd, void * const buf_, size_t count) +{ + unsigned char *buf = (unsigned char *) buf_; + ssize_t readnb; + + assert(count > (size_t) 0U); + do { + while ((readnb = read(fd, buf, count)) < (ssize_t) 0 && + (errno == EINTR || errno == EAGAIN)); /* LCOV_EXCL_LINE */ + if (readnb < (ssize_t) 0) { + return readnb; /* LCOV_EXCL_LINE */ + } + if (readnb == (ssize_t) 0) { + break; /* LCOV_EXCL_LINE */ + } + count -= (size_t) readnb; + buf += readnb; + } while (count > (ssize_t) 0); + + return (ssize_t) (buf - (unsigned char *) buf_); +} +#endif + +#ifndef _WIN32 +static int +randombytes_sysrandom_random_dev_open(void) +{ +/* LCOV_EXCL_START */ + struct stat st; + static const char *devices[] = { +# ifndef USE_BLOCKING_RANDOM + "/dev/urandom", +# endif + "/dev/random", NULL + }; + const char ** device = devices; + int fd; + + do { + fd = open(*device, O_RDONLY); + if (fd != -1) { + if (fstat(fd, &st) == 0 && S_ISCHR(st.st_mode)) { +# if defined(F_SETFD) && defined(FD_CLOEXEC) + (void) fcntl(fd, F_SETFD, fcntl(fd, F_GETFD) | FD_CLOEXEC); +# endif + return fd; + } + (void) close(fd); + } else if (errno == EINTR) { + continue; + } + device++; + } while (*device != NULL); + + errno = EIO; + return -1; +/* LCOV_EXCL_STOP */ +} + +static void +randombytes_sysrandom_init(void) +{ + const int errno_save = errno; + + if ((stream.random_data_source_fd = + randombytes_sysrandom_random_dev_open()) == -1) { + abort(); /* LCOV_EXCL_LINE */ + } + errno = errno_save; +} + +#else /* _WIN32 */ + +static void +randombytes_sysrandom_init(void) +{ +} +#endif + +void +randombytes_sysrandom_stir(void) +{ + if (stream.initialized == 0) { + randombytes_sysrandom_init(); + stream.initialized = 1; + } +} + +static void +randombytes_sysrandom_stir_if_needed(void) +{ + if (stream.initialized == 0) { + randombytes_sysrandom_stir(); + } +} + +int +randombytes_sysrandom_close(void) +{ + int ret = -1; + +#ifndef _WIN32 + if (stream.random_data_source_fd != -1 && + close(stream.random_data_source_fd) == 0) { + stream.random_data_source_fd = -1; + stream.initialized = 0; + ret = 0; + } +#else /* _WIN32 */ + if (stream.initialized != 0) { + stream.initialized = 0; + ret = 0; + } +#endif + return ret; +} + +uint32_t +randombytes_sysrandom(void) +{ + uint32_t r; + + randombytes_sysrandom_buf(&r, sizeof r); + + return r; +} + +void +randombytes_sysrandom_buf(void * const buf, const size_t size) +{ + randombytes_sysrandom_stir_if_needed(); +#ifdef ULONG_LONG_MAX + /* coverity[result_independent_of_operands] */ + assert(size <= ULONG_LONG_MAX); +#endif +#ifndef _WIN32 + if (safe_read(stream.random_data_source_fd, buf, size) != (ssize_t) size) { + abort(); /* LCOV_EXCL_LINE */ + } +#else + if (size > (size_t) 0xffffffff) { + abort(); /* LCOV_EXCL_LINE */ + } + if (! RtlGenRandom((PVOID) buf, (ULONG) size)) { + abort(); /* LCOV_EXCL_LINE */ + } +#endif +} + +/* + * randombytes_sysrandom_uniform() derives from OpenBSD's arc4random_uniform() + * Copyright (c) 2008, Damien Miller <djm@openbsd.org> + */ + +uint32_t +randombytes_sysrandom_uniform(const uint32_t upper_bound) +{ + uint32_t min; + uint32_t r; + + if (upper_bound < 2) { + return 0; + } + min = (uint32_t) (-upper_bound % upper_bound); + for (;;) { + r = randombytes_sysrandom(); + if (r >= min) { + break; + } + } /* LCOV_EXCL_LINE */ + return r % upper_bound; +} + +#endif + +const char * +randombytes_sysrandom_implementation_name(void) +{ + return "sysrandom"; +} + +struct randombytes_implementation randombytes_sysrandom_implementation = { + SODIUM_C99(.implementation_name =) randombytes_sysrandom_implementation_name, + SODIUM_C99(.random =) randombytes_sysrandom, + SODIUM_C99(.stir =) randombytes_sysrandom_stir, + SODIUM_C99(.uniform =) randombytes_sysrandom_uniform, + SODIUM_C99(.buf =) randombytes_sysrandom_buf, + SODIUM_C99(.close =) randombytes_sysrandom_close +}; diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/sodium/core.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/sodium/core.c new file mode 100644 index 00000000..367f2751 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/sodium/core.c @@ -0,0 +1,25 @@ + +#include "core.h" +#include "crypto_onetimeauth.h" +#include "randombytes.h" +#include "runtime.h" +#include "utils.h" + +static int initialized; + +int +sodium_init(void) +{ + if (initialized != 0) { + return 1; + } + sodium_runtime_get_cpu_features(); + if (crypto_onetimeauth_pick_best_implementation() == NULL) { + return -1; /* LCOV_EXCL_LINE */ + } + randombytes_stir(); + _sodium_alloc_init(); + initialized = 1; + + return 0; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/sodium/runtime.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/sodium/runtime.c new file mode 100644 index 00000000..3e424a01 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/sodium/runtime.c @@ -0,0 +1,134 @@ + +#ifdef HAVE_ANDROID_GETCPUFEATURES +# include <cpu-features.h> +#endif + +#include "runtime.h" + +typedef struct CPUFeatures_ { + int initialized; + int has_neon; + int has_sse2; + int has_sse3; +} CPUFeatures; + +static CPUFeatures _cpu_features; + +#define CPUID_SSE2 0x04000000 +#define CPUIDECX_SSE3 0x00000001 + +static int +_sodium_runtime_arm_cpu_features(CPUFeatures * const cpu_features) +{ +#ifndef __arm__ + cpu_features->has_neon = 0; + return -1; +#else +# ifdef __APPLE__ +# ifdef __ARM_NEON__ + cpu_features->has_neon = 1; +# else + cpu_features->has_neon = 0; +# endif +# elif defined(HAVE_ANDROID_GETCPUFEATURES) && defined(ANDROID_CPU_ARM_FEATURE_NEON) + cpu_features->has_neon = + (android_getCpuFeatures() & ANDROID_CPU_ARM_FEATURE_NEON) != 0x0; +# else + cpu_features->has_neon = 0; +# endif + return 0; +#endif +} + +static void +_cpuid(unsigned int cpu_info[4U], const unsigned int cpu_info_type) +{ +#ifdef _MSC_VER + __cpuid((int *) cpu_info, cpu_info_type); +#elif defined(HAVE_CPUID) + cpu_info[0] = cpu_info[1] = cpu_info[2] = cpu_info[3] = 0; +# ifdef __i386__ + __asm__ __volatile__ ("pushfl; pushfl; " + "popl %0; " + "movl %0, %1; xorl %2, %0; " + "pushl %0; " + "popfl; pushfl; popl %0; popfl" : + "=&r" (cpu_info[0]), "=&r" (cpu_info[1]) : + "i" (0x200000)); + if (((cpu_info[0] ^ cpu_info[1]) & 0x200000) == 0x0) { + return; /* LCOV_EXCL_LINE */ + } +# endif +# ifdef __i386__ + __asm__ __volatile__ ("xchgl %%ebx, %k1; cpuid; xchgl %%ebx, %k1" : + "=a" (cpu_info[0]), "=&r" (cpu_info[1]), + "=c" (cpu_info[2]), "=d" (cpu_info[3]) : + "0" (cpu_info_type), "2" (0U)); +# elif defined(__x86_64__) + __asm__ __volatile__ ("xchgq %%rbx, %q1; cpuid; xchgq %%rbx, %q1" : + "=a" (cpu_info[0]), "=&r" (cpu_info[1]), + "=c" (cpu_info[2]), "=d" (cpu_info[3]) : + "0" (cpu_info_type), "2" (0U)); +# else + __asm__ __volatile__ ("cpuid" : + "=a" (cpu_info[0]), "=b" (cpu_info[1]), + "=c" (cpu_info[2]), "=d" (cpu_info[3]) : + "0" (cpu_info_type), "2" (0U)); +# endif +#else + cpu_info[0] = cpu_info[1] = cpu_info[2] = cpu_info[3] = 0; +#endif +} + +static int +_sodium_runtime_intel_cpu_features(CPUFeatures * const cpu_features) +{ + unsigned int cpu_info[4]; + unsigned int id; + + _cpuid(cpu_info, 0x0); + if ((id = cpu_info[0]) == 0U) { + return -1; /* LCOV_EXCL_LINE */ + } + _cpuid(cpu_info, 0x00000001); +#ifndef HAVE_EMMINTRIN_H + cpu_features->has_sse2 = 0; +#else + cpu_features->has_sse2 = ((cpu_info[3] & CPUID_SSE2) != 0x0); +#endif + +#ifndef HAVE_PMMINTRIN_H + cpu_features->has_sse3 = 0; +#else + cpu_features->has_sse3 = ((cpu_info[2] & CPUIDECX_SSE3) != 0x0); +#endif + + return 0; +} + +int +sodium_runtime_get_cpu_features(void) +{ + int ret = -1; + + ret &= _sodium_runtime_arm_cpu_features(&_cpu_features); + ret &= _sodium_runtime_intel_cpu_features(&_cpu_features); + _cpu_features.initialized = 1; + + return ret; +} + +int +sodium_runtime_has_neon(void) { + return _cpu_features.has_neon; +} + +int +sodium_runtime_has_sse2(void) { + return _cpu_features.has_sse2; +} + +int +sodium_runtime_has_sse3(void) { + return _cpu_features.has_sse3; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/sodium/utils.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/sodium/utils.c new file mode 100644 index 00000000..dd59dbca --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/sodium/utils.c @@ -0,0 +1,505 @@ +#ifndef __STDC_WANT_LIB_EXT1__ +# define __STDC_WANT_LIB_EXT1__ 1 +#endif +#include <assert.h> +#include <errno.h> +#include <limits.h> +#include <signal.h> +#include <stddef.h> +#include <stdint.h> +#include <stdlib.h> +#include <string.h> + +#ifdef HAVE_SYS_MMAN_H +# include <sys/mman.h> +#endif + +#include "utils.h" +#include "randombytes.h" +#ifdef _WIN32 +# include <windows.h> +# include <wincrypt.h> +#else +# include <unistd.h> +#endif + +#define CANARY_SIZE 16U +#define GARBAGE_VALUE 0xd0 + +#ifndef MAP_NOCORE +# define MAP_NOCORE 0 +#endif +#if !defined(MAP_ANON) && defined(MAP_ANONYMOUS) +# define MAP_ANON MAP_ANONYMOUS +#endif +#if defined(_WIN32) || (defined(MAP_ANON) && defined(HAVE_MMAP)) || defined(HAVE_POSIX_MEMALIGN) +# define HAVE_ALIGNED_MALLOC +#endif +#if defined(HAVE_MPROTECT) && !(defined(PROT_NONE) && defined(PROT_READ) && defined(PROT_WRITE)) +# undef HAVE_MPROTECT +#endif +#if defined(HAVE_ALIGNED_MALLOC) && (defined(_WIN32) || defined(HAVE_MPROTECT)) +# define HAVE_PAGE_PROTECTION +#endif + +static size_t page_size; +static unsigned char canary[CANARY_SIZE]; + +#ifdef HAVE_WEAK_SYMBOLS +__attribute__((weak)) void +_sodium_dummy_symbol_to_prevent_lto(void * const pnt, const size_t len) +{ + (void) pnt; + (void) len; +} +#endif + +void +sodium_memzero(void * const pnt, const size_t len) +{ +#ifdef _WIN32 + SecureZeroMemory(pnt, len); +#elif defined(HAVE_MEMSET_S) + if (memset_s(pnt, (rsize_t) len, 0, (rsize_t) len) != 0) { + abort(); /* LCOV_EXCL_LINE */ + } +#elif defined(HAVE_EXPLICIT_BZERO) + explicit_bzero(pnt, len); +#elif HAVE_WEAK_SYMBOLS + memset(pnt, 0, len); + _sodium_dummy_symbol_to_prevent_lto(pnt, len); +#else + volatile unsigned char *pnt_ = (volatile unsigned char *) pnt; + size_t i = (size_t) 0U; + + while (i < len) { + pnt_[i++] = 0U; + } +#endif +} + +int +sodium_memcmp(const void * const b1_, const void * const b2_, size_t len) +{ + const unsigned char *b1 = (const unsigned char *) b1_; + const unsigned char *b2 = (const unsigned char *) b2_; + size_t i; + unsigned char d = (unsigned char) 0U; + + for (i = 0U; i < len; i++) { + d |= b1[i] ^ b2[i]; + } + return (int) ((1 & ((d - 1) >> 8)) - 1); +} + +/* Derived from original code by CodesInChaos */ +char * +sodium_bin2hex(char * const hex, const size_t hex_maxlen, + const unsigned char * const bin, const size_t bin_len) +{ + size_t i = (size_t) 0U; + unsigned int x; + int b; + int c; + + if (bin_len >= SIZE_MAX / 2 || hex_maxlen < bin_len * 2U) { + abort(); /* LCOV_EXCL_LINE */ + } + while (i < bin_len) { + c = bin[i] & 0xf; + b = bin[i] >> 4; + x = (unsigned char) (87 + c + (((c - 10) >> 31) & -39)) << 8 | + (unsigned char) (87 + b + (((b - 10) >> 31) & -39)); + hex[i * 2U] = (char) x; + x >>= 8; + hex[i * 2U + 1U] = (char) x; + i++; + } + hex[i * 2U] = 0; + + return hex; +} + +int +sodium_hex2bin(unsigned char * const bin, const size_t bin_maxlen, + const char * const hex, const size_t hex_len, + const char * const ignore, size_t * const bin_len, + const char ** const hex_end) +{ + size_t bin_pos = (size_t) 0U; + size_t hex_pos = (size_t) 0U; + int ret = 0; + unsigned char c; + unsigned char c_acc = 0U; + unsigned char c_num; + unsigned char c_val; + unsigned char state = 0U; + + while (hex_pos < hex_len) { + c = (unsigned char) hex[hex_pos]; + if ((c_num = c ^ 48U) < 10U) { + c_val = c_num; + } else if ((c_num = (c & ~32U)) > 64 && c_num < 71U) { + c_val = c_num - 55U; + } else if (ignore != NULL && strchr(ignore, c) != NULL && state == 0U) { + hex_pos++; + continue; + } else { + break; + } + if (bin_pos >= bin_maxlen) { + ret = -1; + errno = ERANGE; + break; + } + if (state == 0U) { + c_acc = c_val * 16U; + } else { + bin[bin_pos++] = c_acc | c_val; + } + state = ~state; + hex_pos++; + } + if (state != 0U) { + hex_pos--; + } + if (hex_end != NULL) { + *hex_end = &hex[hex_pos]; + } + if (bin_len != NULL) { + *bin_len = bin_pos; + } + return ret; +} + +int +_sodium_alloc_init(void) +{ +#ifdef HAVE_ALIGNED_MALLOC +# if defined(_SC_PAGESIZE) + long page_size_ = sysconf(_SC_PAGESIZE); + if (page_size_ > 0L) { + page_size = (size_t) page_size_; + } +# elif defined(_WIN32) + SYSTEM_INFO si; + GetSystemInfo(&si); + page_size = (size_t) si.dwPageSize; +# endif + if (page_size < CANARY_SIZE || page_size < sizeof(size_t)) { + abort(); /* LCOV_EXCL_LINE */ + } +#endif + randombytes_buf(canary, sizeof canary); + + return 0; +} + +int +sodium_mlock(void * const addr, const size_t len) +{ +#if defined(MADV_DONTDUMP) && defined(HAVE_MADVISE) + (void) madvise(addr, len, MADV_DONTDUMP); +#endif +#ifdef HAVE_MLOCK + return mlock(addr, len); +#elif defined(_WIN32) + return -(VirtualLock(addr, len) == 0); +#else + errno = ENOSYS; + return -1; +#endif +} + +int +sodium_munlock(void * const addr, const size_t len) +{ + sodium_memzero(addr, len); +#if defined(MADV_DODUMP) && defined(HAVE_MADVISE) + (void) madvise(addr, len, MADV_DODUMP); +#endif +#ifdef HAVE_MLOCK + return munlock(addr, len); +#elif defined(_WIN32) + return -(VirtualUnlock(addr, len) == 0); +#else + errno = ENOSYS; + return -1; +#endif +} + +static int +_mprotect_noaccess(void *ptr, size_t size) +{ +#ifdef HAVE_MPROTECT + return mprotect(ptr, size, PROT_NONE); +#elif defined(_WIN32) + DWORD old; + return -(VirtualProtect(ptr, size, PAGE_NOACCESS, &old) == 0); +#else + errno = ENOSYS; + return -1; +#endif +} + +static int +_mprotect_readonly(void *ptr, size_t size) +{ +#ifdef HAVE_MPROTECT + return mprotect(ptr, size, PROT_READ); +#elif defined(_WIN32) + DWORD old; + return -(VirtualProtect(ptr, size, PAGE_READONLY, &old) == 0); +#else + errno = ENOSYS; + return -1; +#endif +} + +static int +_mprotect_readwrite(void *ptr, size_t size) +{ +#ifdef HAVE_MPROTECT + return mprotect(ptr, size, PROT_READ | PROT_WRITE); +#elif defined(_WIN32) + DWORD old; + return -(VirtualProtect(ptr, size, PAGE_READWRITE, &old) == 0); +#else + errno = ENOSYS; + return -1; +#endif +} + +#ifdef HAVE_ALIGNED_MALLOC + +static void +_out_of_bounds(void) +{ +# ifdef SIGSEGV + raise(SIGSEGV); +# elif defined(SIGKILL) + raise(SIGKILL); +# endif + abort(); +} /* LCOV_EXCL_LINE */ + +static inline size_t +_page_round(const size_t size) +{ + const size_t page_mask = page_size - 1U; + + return (size + page_mask) & ~page_mask; +} + +static __attribute__((malloc)) unsigned char * +_alloc_aligned(const size_t size) +{ + void *ptr; + +# if defined(MAP_ANON) && defined(HAVE_MMAP) + if ((ptr = mmap(NULL, size, PROT_READ | PROT_WRITE, + MAP_ANON | MAP_PRIVATE | MAP_NOCORE, -1, 0)) == MAP_FAILED) { + ptr = NULL; /* LCOV_EXCL_LINE */ + } /* LCOV_EXCL_LINE */ +# elif defined(HAVE_POSIX_MEMALIGN) + if (posix_memalign(&ptr, page_size, size) != 0) { + ptr = NULL; /* LCOV_EXCL_LINE */ + } /* LCOV_EXCL_LINE */ +# elif defined(_WIN32) + ptr = VirtualAlloc(NULL, size, MEM_COMMIT | MEM_RESERVE, PAGE_READWRITE); +# else +# error Bug +# endif + return (unsigned char *) ptr; +} + +static void +_free_aligned(unsigned char * const ptr, const size_t size) +{ +# if defined(MAP_ANON) && defined(HAVE_MMAP) + (void) munmap(ptr, size); +# elif defined(HAVE_POSIX_MEMALIGN) + free(ptr); +# elif defined(_WIN32) + VirtualFree(ptr, 0U, MEM_RELEASE); +# else +# error Bug +# endif +} + +static unsigned char * +_unprotected_ptr_from_user_ptr(const void *ptr) +{ + uintptr_t unprotected_ptr_u; + unsigned char *canary_ptr; + size_t page_mask; + + canary_ptr = ((unsigned char *) ptr) - sizeof canary; + page_mask = page_size - 1U; + unprotected_ptr_u = ((uintptr_t) canary_ptr & (uintptr_t) ~page_mask); + if (unprotected_ptr_u <= page_size * 2U) { + abort(); /* LCOV_EXCL_LINE */ + } + return (unsigned char *) unprotected_ptr_u; +} + +#endif /* HAVE_ALIGNED_MALLOC */ + +#ifndef HAVE_ALIGNED_MALLOC +static __attribute__((malloc)) void * +_sodium_malloc(const size_t size) +{ + return malloc(size); +} +#else +static __attribute__((malloc)) void * +_sodium_malloc(const size_t size) +{ + void *user_ptr; + unsigned char *base_ptr; + unsigned char *canary_ptr; + unsigned char *unprotected_ptr; + size_t size_with_canary; + size_t total_size; + size_t unprotected_size; + + if (size >= (size_t) SIZE_MAX - page_size * 4U) { + errno = ENOMEM; + return NULL; + } + if (page_size <= sizeof canary || page_size < sizeof unprotected_size) { + abort(); /* LCOV_EXCL_LINE */ + } + size_with_canary = (sizeof canary) + size; + unprotected_size = _page_round(size_with_canary); + total_size = page_size + page_size + unprotected_size + page_size; + if ((base_ptr = _alloc_aligned(total_size)) == NULL) { + return NULL; /* LCOV_EXCL_LINE */ + } + unprotected_ptr = base_ptr + page_size * 2U; + _mprotect_noaccess(base_ptr + page_size, page_size); +# ifndef HAVE_PAGE_PROTECTION + memcpy(unprotected_ptr + unprotected_size, canary, sizeof canary); +# endif + _mprotect_noaccess(unprotected_ptr + unprotected_size, page_size); + sodium_mlock(unprotected_ptr, unprotected_size); + canary_ptr = unprotected_ptr + _page_round(size_with_canary) - + size_with_canary; + user_ptr = canary_ptr + sizeof canary; + memcpy(canary_ptr, canary, sizeof canary); + memcpy(base_ptr, &unprotected_size, sizeof unprotected_size); + _mprotect_readonly(base_ptr, page_size); + assert(_unprotected_ptr_from_user_ptr(user_ptr) == unprotected_ptr); + + return user_ptr; +} +#endif /* !HAVE_ALIGNED_MALLOC */ + +__attribute__((malloc)) void * +sodium_malloc(const size_t size) +{ + void *ptr; + + if ((ptr = _sodium_malloc(size)) == NULL) { + return NULL; /* LCOV_EXCL_LINE */ + } + memset(ptr, (int) GARBAGE_VALUE, size); + + return ptr; +} + +__attribute__((malloc)) void * +sodium_allocarray(size_t count, size_t size) +{ + size_t total_size; + + if (size >= (size_t) SIZE_MAX / count) { + errno = ENOMEM; + return NULL; + } + total_size = count * size; + + return sodium_malloc(total_size); +} + +#ifndef HAVE_ALIGNED_MALLOC +void +sodium_free(void *ptr) +{ + free(ptr); +} +#else +void +sodium_free(void *ptr) +{ + unsigned char *base_ptr; + unsigned char *canary_ptr; + unsigned char *unprotected_ptr; + size_t total_size; + size_t unprotected_size; + + if (ptr == NULL) { + return; + } + canary_ptr = ((unsigned char *) ptr) - sizeof canary; + unprotected_ptr = _unprotected_ptr_from_user_ptr(ptr); + base_ptr = unprotected_ptr - page_size * 2U; + memcpy(&unprotected_size, base_ptr, sizeof unprotected_size); + total_size = page_size + page_size + unprotected_size + page_size; + _mprotect_readwrite(base_ptr, total_size); + if (sodium_memcmp(canary_ptr, canary, sizeof canary) != 0) { + _out_of_bounds(); + } +# ifndef HAVE_PAGE_PROTECTION + if (sodium_memcmp(unprotected_ptr + unprotected_size, + canary, sizeof canary) != 0) { + _out_of_bounds(); + } +# endif + sodium_munlock(unprotected_ptr, unprotected_size); + _free_aligned(base_ptr, total_size); +} +#endif /* HAVE_ALIGNED_MALLOC */ + +#ifndef HAVE_PAGE_PROTECTION +static int +_sodium_mprotect(void *ptr, int (*cb)(void *ptr, size_t size)) +{ + (void) ptr; + (void) cb; + errno = ENOSYS; + return -1; +} +#else +static int +_sodium_mprotect(void *ptr, int (*cb)(void *ptr, size_t size)) +{ + unsigned char *base_ptr; + unsigned char *unprotected_ptr; + size_t unprotected_size; + + unprotected_ptr = _unprotected_ptr_from_user_ptr(ptr); + base_ptr = unprotected_ptr - page_size * 2U; + memcpy(&unprotected_size, base_ptr, sizeof unprotected_size); + + return cb(unprotected_ptr, unprotected_size); +} +#endif + +int +sodium_mprotect_noaccess(void *ptr) +{ + return _sodium_mprotect(ptr, _mprotect_noaccess); +} + +int +sodium_mprotect_readonly(void *ptr) +{ + return _sodium_mprotect(ptr, _mprotect_readonly); +} + +int +sodium_mprotect_readwrite(void *ptr) +{ + return _sodium_mprotect(ptr, _mprotect_readwrite); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/sodium/version.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/sodium/version.c new file mode 100644 index 00000000..4083c812 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/sodium/version.c @@ -0,0 +1,20 @@ + +#include "version.h" + +const char * +sodium_version_string(void) +{ + return SODIUM_VERSION_STRING; +} + +int +sodium_library_version_major(void) +{ + return SODIUM_LIBRARY_VERSION_MAJOR; +} + +int +sodium_library_version_minor(void) +{ + return SODIUM_LIBRARY_VERSION_MINOR; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/COPYING b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/COPYING new file mode 100644 index 00000000..b6f3fd5d --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/COPYING @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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But first, please read +<http://www.gnu.org/philosophy/why-not-lgpl.html>. diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/builds/msvc/platform.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/builds/msvc/platform.hpp new file mode 100644 index 00000000..c255ff68 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/builds/msvc/platform.hpp @@ -0,0 +1,41 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_PLATFORM_HPP_INCLUDED__ +#define __ZMQ_PLATFORM_HPP_INCLUDED__ + +// This is the platform definition for the MSVC platform. +// As a first step of the build process it is copied to +// zmq directory to take place of platform.hpp generated from +// platform.hpp.in on platforms supported by GNU autotools. +// Place any MSVC-specific definitions here. + +#define ZMQ_HAVE_WINDOWS + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/include/zmq.h b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/include/zmq.h new file mode 100644 index 00000000..edaa1d78 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/include/zmq.h @@ -0,0 +1,463 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of 0MQ. + + 0MQ is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + 0MQ is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. + + ************************************************************************* + NOTE to contributors. This file comprises the principal public contract + for ZeroMQ API users (along with zmq_utils.h). Any change to this file + supplied in a stable release SHOULD not break existing applications. + In practice this means that the value of constants must not change, and + that old values may not be reused for new constants. + ************************************************************************* +*/ + +#ifndef __ZMQ_H_INCLUDED__ +#define __ZMQ_H_INCLUDED__ + +/* Version macros for compile-time API version detection */ +#define ZMQ_VERSION_MAJOR 4 +#define ZMQ_VERSION_MINOR 1 +#define ZMQ_VERSION_PATCH 2 + +#define ZMQ_MAKE_VERSION(major, minor, patch) \ + ((major) * 10000 + (minor) * 100 + (patch)) +#define ZMQ_VERSION \ + ZMQ_MAKE_VERSION(ZMQ_VERSION_MAJOR, ZMQ_VERSION_MINOR, ZMQ_VERSION_PATCH) + +#ifdef __cplusplus +extern "C" { +#endif + +#if !defined _WIN32_WCE +#include <errno.h> +#endif +#include <stddef.h> +#include <stdio.h> +#if defined _WIN32 +#include <winsock2.h> +#endif + +/* Handle DSO symbol visibility */ +#if defined _WIN32 +# if defined ZMQ_STATIC +# define ZMQ_EXPORT +# elif defined DLL_EXPORT +# define ZMQ_EXPORT __declspec(dllexport) +# else +# define ZMQ_EXPORT __declspec(dllimport) +# endif +#else +# if defined __SUNPRO_C || defined __SUNPRO_CC +# define ZMQ_EXPORT __global +# elif (defined __GNUC__ && __GNUC__ >= 4) || defined __INTEL_COMPILER +# define ZMQ_EXPORT __attribute__ ((visibility("default"))) +# else +# define ZMQ_EXPORT +# endif +#endif + +/* Define integer types needed for event interface */ +#define ZMQ_DEFINED_STDINT 1 +#if defined ZMQ_HAVE_SOLARIS || defined ZMQ_HAVE_OPENVMS +# include <inttypes.h> +#else +# include <stdint.h> +#endif + + +/******************************************************************************/ +/* 0MQ errors. */ +/******************************************************************************/ + +/* A number random enough not to collide with different errno ranges on */ +/* different OSes. The assumption is that error_t is at least 32-bit type. */ +#define ZMQ_HAUSNUMERO 156384712 + +/* On Windows platform some of the standard POSIX errnos are not defined. */ +#ifndef ENOTSUP +#define ENOTSUP (ZMQ_HAUSNUMERO + 1) +#endif +#ifndef EPROTONOSUPPORT +#define EPROTONOSUPPORT (ZMQ_HAUSNUMERO + 2) +#endif +#ifndef ENOBUFS +#define ENOBUFS (ZMQ_HAUSNUMERO + 3) +#endif +#ifndef ENETDOWN +#define ENETDOWN (ZMQ_HAUSNUMERO + 4) +#endif +#ifndef EADDRINUSE +#define EADDRINUSE (ZMQ_HAUSNUMERO + 5) +#endif +#ifndef EADDRNOTAVAIL +#define EADDRNOTAVAIL (ZMQ_HAUSNUMERO + 6) +#endif +#ifndef ECONNREFUSED +#define ECONNREFUSED (ZMQ_HAUSNUMERO + 7) +#endif +#ifndef EINPROGRESS +#define EINPROGRESS (ZMQ_HAUSNUMERO + 8) +#endif +#ifndef ENOTSOCK +#define ENOTSOCK (ZMQ_HAUSNUMERO + 9) +#endif +#ifndef EMSGSIZE +#define EMSGSIZE (ZMQ_HAUSNUMERO + 10) +#endif +#ifndef EAFNOSUPPORT +#define EAFNOSUPPORT (ZMQ_HAUSNUMERO + 11) +#endif +#ifndef ENETUNREACH +#define ENETUNREACH (ZMQ_HAUSNUMERO + 12) +#endif +#ifndef ECONNABORTED +#define ECONNABORTED (ZMQ_HAUSNUMERO + 13) +#endif +#ifndef ECONNRESET +#define ECONNRESET (ZMQ_HAUSNUMERO + 14) +#endif +#ifndef ENOTCONN +#define ENOTCONN (ZMQ_HAUSNUMERO + 15) +#endif +#ifndef ETIMEDOUT +#define ETIMEDOUT (ZMQ_HAUSNUMERO + 16) +#endif +#ifndef EHOSTUNREACH +#define EHOSTUNREACH (ZMQ_HAUSNUMERO + 17) +#endif +#ifndef ENETRESET +#define ENETRESET (ZMQ_HAUSNUMERO + 18) +#endif + +/* Native 0MQ error codes. */ +#define EFSM (ZMQ_HAUSNUMERO + 51) +#define ENOCOMPATPROTO (ZMQ_HAUSNUMERO + 52) +#define ETERM (ZMQ_HAUSNUMERO + 53) +#define EMTHREAD (ZMQ_HAUSNUMERO + 54) + +/* This function retrieves the errno as it is known to 0MQ library. The goal */ +/* of this function is to make the code 100% portable, including where 0MQ */ +/* compiled with certain CRT library (on Windows) is linked to an */ +/* application that uses different CRT library. */ +ZMQ_EXPORT int zmq_errno (void); + +/* Resolves system errors and 0MQ errors to human-readable string. */ +ZMQ_EXPORT const char *zmq_strerror (int errnum); + +/* Run-time API version detection */ +ZMQ_EXPORT void zmq_version (int *major, int *minor, int *patch); + +/******************************************************************************/ +/* 0MQ infrastructure (a.k.a. context) initialisation & termination. */ +/******************************************************************************/ + +/* New API */ +/* Context options */ +#define ZMQ_IO_THREADS 1 +#define ZMQ_MAX_SOCKETS 2 +#define ZMQ_SOCKET_LIMIT 3 +#define ZMQ_THREAD_PRIORITY 3 +#define ZMQ_THREAD_SCHED_POLICY 4 + +/* Default for new contexts */ +#define ZMQ_IO_THREADS_DFLT 1 +#define ZMQ_MAX_SOCKETS_DFLT 1023 +#define ZMQ_THREAD_PRIORITY_DFLT -1 +#define ZMQ_THREAD_SCHED_POLICY_DFLT -1 + +ZMQ_EXPORT void *zmq_ctx_new (void); +ZMQ_EXPORT int zmq_ctx_term (void *context); +ZMQ_EXPORT int zmq_ctx_shutdown (void *ctx_); +ZMQ_EXPORT int zmq_ctx_set (void *context, int option, int optval); +ZMQ_EXPORT int zmq_ctx_get (void *context, int option); + +/* Old (legacy) API */ +ZMQ_EXPORT void *zmq_init (int io_threads); +ZMQ_EXPORT int zmq_term (void *context); +ZMQ_EXPORT int zmq_ctx_destroy (void *context); + + +/******************************************************************************/ +/* 0MQ message definition. */ +/******************************************************************************/ + +typedef struct zmq_msg_t {unsigned char _ [64];} zmq_msg_t; + +typedef void (zmq_free_fn) (void *data, void *hint); + +ZMQ_EXPORT int zmq_msg_init (zmq_msg_t *msg); +ZMQ_EXPORT int zmq_msg_init_size (zmq_msg_t *msg, size_t size); +ZMQ_EXPORT int zmq_msg_init_data (zmq_msg_t *msg, void *data, + size_t size, zmq_free_fn *ffn, void *hint); +ZMQ_EXPORT int zmq_msg_send (zmq_msg_t *msg, void *s, int flags); +ZMQ_EXPORT int zmq_msg_recv (zmq_msg_t *msg, void *s, int flags); +ZMQ_EXPORT int zmq_msg_close (zmq_msg_t *msg); +ZMQ_EXPORT int zmq_msg_move (zmq_msg_t *dest, zmq_msg_t *src); +ZMQ_EXPORT int zmq_msg_copy (zmq_msg_t *dest, zmq_msg_t *src); +ZMQ_EXPORT void *zmq_msg_data (zmq_msg_t *msg); +ZMQ_EXPORT size_t zmq_msg_size (zmq_msg_t *msg); +ZMQ_EXPORT int zmq_msg_more (zmq_msg_t *msg); +ZMQ_EXPORT int zmq_msg_get (zmq_msg_t *msg, int property); +ZMQ_EXPORT int zmq_msg_set (zmq_msg_t *msg, int property, int optval); +ZMQ_EXPORT const char *zmq_msg_gets (zmq_msg_t *msg, const char *property); + + +/******************************************************************************/ +/* 0MQ socket definition. */ +/******************************************************************************/ + +/* Socket types. */ +#define ZMQ_PAIR 0 +#define ZMQ_PUB 1 +#define ZMQ_SUB 2 +#define ZMQ_REQ 3 +#define ZMQ_REP 4 +#define ZMQ_DEALER 5 +#define ZMQ_ROUTER 6 +#define ZMQ_PULL 7 +#define ZMQ_PUSH 8 +#define ZMQ_XPUB 9 +#define ZMQ_XSUB 10 +#define ZMQ_STREAM 11 + +/* Deprecated aliases */ +#define ZMQ_XREQ ZMQ_DEALER +#define ZMQ_XREP ZMQ_ROUTER + +/* Socket options. */ +#define ZMQ_AFFINITY 4 +#define ZMQ_IDENTITY 5 +#define ZMQ_SUBSCRIBE 6 +#define ZMQ_UNSUBSCRIBE 7 +#define ZMQ_RATE 8 +#define ZMQ_RECOVERY_IVL 9 +#define ZMQ_SNDBUF 11 +#define ZMQ_RCVBUF 12 +#define ZMQ_RCVMORE 13 +#define ZMQ_FD 14 +#define ZMQ_EVENTS 15 +#define ZMQ_TYPE 16 +#define ZMQ_LINGER 17 +#define ZMQ_RECONNECT_IVL 18 +#define ZMQ_BACKLOG 19 +#define ZMQ_RECONNECT_IVL_MAX 21 +#define ZMQ_MAXMSGSIZE 22 +#define ZMQ_SNDHWM 23 +#define ZMQ_RCVHWM 24 +#define ZMQ_MULTICAST_HOPS 25 +#define ZMQ_RCVTIMEO 27 +#define ZMQ_SNDTIMEO 28 +#define ZMQ_LAST_ENDPOINT 32 +#define ZMQ_ROUTER_MANDATORY 33 +#define ZMQ_TCP_KEEPALIVE 34 +#define ZMQ_TCP_KEEPALIVE_CNT 35 +#define ZMQ_TCP_KEEPALIVE_IDLE 36 +#define ZMQ_TCP_KEEPALIVE_INTVL 37 +#define ZMQ_IMMEDIATE 39 +#define ZMQ_XPUB_VERBOSE 40 +#define ZMQ_ROUTER_RAW 41 +#define ZMQ_IPV6 42 +#define ZMQ_MECHANISM 43 +#define ZMQ_PLAIN_SERVER 44 +#define ZMQ_PLAIN_USERNAME 45 +#define ZMQ_PLAIN_PASSWORD 46 +#define ZMQ_CURVE_SERVER 47 +#define ZMQ_CURVE_PUBLICKEY 48 +#define ZMQ_CURVE_SECRETKEY 49 +#define ZMQ_CURVE_SERVERKEY 50 +#define ZMQ_PROBE_ROUTER 51 +#define ZMQ_REQ_CORRELATE 52 +#define ZMQ_REQ_RELAXED 53 +#define ZMQ_CONFLATE 54 +#define ZMQ_ZAP_DOMAIN 55 +#define ZMQ_ROUTER_HANDOVER 56 +#define ZMQ_TOS 57 +#define ZMQ_CONNECT_RID 61 +#define ZMQ_GSSAPI_SERVER 62 +#define ZMQ_GSSAPI_PRINCIPAL 63 +#define ZMQ_GSSAPI_SERVICE_PRINCIPAL 64 +#define ZMQ_GSSAPI_PLAINTEXT 65 +#define ZMQ_HANDSHAKE_IVL 66 +#define ZMQ_SOCKS_PROXY 68 +#define ZMQ_XPUB_NODROP 69 + +/* Message options */ +#define ZMQ_MORE 1 +#define ZMQ_SRCFD 2 +#define ZMQ_SHARED 3 + +/* Send/recv options. */ +#define ZMQ_DONTWAIT 1 +#define ZMQ_SNDMORE 2 + +/* Security mechanisms */ +#define ZMQ_NULL 0 +#define ZMQ_PLAIN 1 +#define ZMQ_CURVE 2 +#define ZMQ_GSSAPI 3 + +/* Deprecated options and aliases */ +#define ZMQ_TCP_ACCEPT_FILTER 38 +#define ZMQ_IPC_FILTER_PID 58 +#define ZMQ_IPC_FILTER_UID 59 +#define ZMQ_IPC_FILTER_GID 60 +#define ZMQ_IPV4ONLY 31 +#define ZMQ_DELAY_ATTACH_ON_CONNECT ZMQ_IMMEDIATE +#define ZMQ_NOBLOCK ZMQ_DONTWAIT +#define ZMQ_FAIL_UNROUTABLE ZMQ_ROUTER_MANDATORY +#define ZMQ_ROUTER_BEHAVIOR ZMQ_ROUTER_MANDATORY + +/******************************************************************************/ +/* 0MQ socket events and monitoring */ +/******************************************************************************/ + +/* Socket transport events (TCP and IPC only) */ + +#define ZMQ_EVENT_CONNECTED 0x0001 +#define ZMQ_EVENT_CONNECT_DELAYED 0x0002 +#define ZMQ_EVENT_CONNECT_RETRIED 0x0004 +#define ZMQ_EVENT_LISTENING 0x0008 +#define ZMQ_EVENT_BIND_FAILED 0x0010 +#define ZMQ_EVENT_ACCEPTED 0x0020 +#define ZMQ_EVENT_ACCEPT_FAILED 0x0040 +#define ZMQ_EVENT_CLOSED 0x0080 +#define ZMQ_EVENT_CLOSE_FAILED 0x0100 +#define ZMQ_EVENT_DISCONNECTED 0x0200 +#define ZMQ_EVENT_MONITOR_STOPPED 0x0400 +#define ZMQ_EVENT_ALL 0xFFFF + +ZMQ_EXPORT void *zmq_socket (void *, int type); +ZMQ_EXPORT int zmq_close (void *s); +ZMQ_EXPORT int zmq_setsockopt (void *s, int option, const void *optval, + size_t optvallen); +ZMQ_EXPORT int zmq_getsockopt (void *s, int option, void *optval, + size_t *optvallen); +ZMQ_EXPORT int zmq_bind (void *s, const char *addr); +ZMQ_EXPORT int zmq_connect (void *s, const char *addr); +ZMQ_EXPORT int zmq_unbind (void *s, const char *addr); +ZMQ_EXPORT int zmq_disconnect (void *s, const char *addr); +ZMQ_EXPORT int zmq_send (void *s, const void *buf, size_t len, int flags); +ZMQ_EXPORT int zmq_send_const (void *s, const void *buf, size_t len, int flags); +ZMQ_EXPORT int zmq_recv (void *s, void *buf, size_t len, int flags); +ZMQ_EXPORT int zmq_socket_monitor (void *s, const char *addr, int events); + + +/******************************************************************************/ +/* I/O multiplexing. */ +/******************************************************************************/ + +#define ZMQ_POLLIN 1 +#define ZMQ_POLLOUT 2 +#define ZMQ_POLLERR 4 + +typedef struct zmq_pollitem_t +{ + void *socket; +#if defined _WIN32 + SOCKET fd; +#else + int fd; +#endif + short events; + short revents; +} zmq_pollitem_t; + +#define ZMQ_POLLITEMS_DFLT 16 + +ZMQ_EXPORT int zmq_poll (zmq_pollitem_t *items, int nitems, long timeout); + +/******************************************************************************/ +/* Message proxying */ +/******************************************************************************/ + +ZMQ_EXPORT int zmq_proxy (void *frontend, void *backend, void *capture); +ZMQ_EXPORT int zmq_proxy_steerable (void *frontend, void *backend, void *capture, void *control); + +/******************************************************************************/ +/* Probe library capabilities */ +/******************************************************************************/ + +#define ZMQ_HAS_CAPABILITIES 1 +ZMQ_EXPORT int zmq_has (const char *capability); + +/* Deprecated aliases */ +#define ZMQ_STREAMER 1 +#define ZMQ_FORWARDER 2 +#define ZMQ_QUEUE 3 + +/* Deprecated methods */ +ZMQ_EXPORT int zmq_device (int type, void *frontend, void *backend); +ZMQ_EXPORT int zmq_sendmsg (void *s, zmq_msg_t *msg, int flags); +ZMQ_EXPORT int zmq_recvmsg (void *s, zmq_msg_t *msg, int flags); + + +/******************************************************************************/ +/* Encryption functions */ +/******************************************************************************/ + +/* Encode data with Z85 encoding. Returns encoded data */ +ZMQ_EXPORT char *zmq_z85_encode (char *dest, const uint8_t *data, size_t size); + +/* Decode data with Z85 encoding. Returns decoded data */ +ZMQ_EXPORT uint8_t *zmq_z85_decode (uint8_t *dest, const char *string); + +/* Generate z85-encoded public and private keypair with libsodium. */ +/* Returns 0 on success. */ +ZMQ_EXPORT int zmq_curve_keypair (char *z85_public_key, char *z85_secret_key); + + +/******************************************************************************/ +/* These functions are not documented by man pages -- use at your own risk. */ +/* If you need these to be part of the formal ZMQ API, then (a) write a man */ +/* page, and (b) write a test case in tests. */ +/******************************************************************************/ + +struct iovec; + +ZMQ_EXPORT int zmq_sendiov (void *s, struct iovec *iov, size_t count, int flags); +ZMQ_EXPORT int zmq_recviov (void *s, struct iovec *iov, size_t *count, int flags); + +/* Helper functions are used by perf tests so that they don't have to care */ +/* about minutiae of time-related functions on different OS platforms. */ + +/* Starts the stopwatch. Returns the handle to the watch. */ +ZMQ_EXPORT void *zmq_stopwatch_start (void); + +/* Stops the stopwatch. Returns the number of microseconds elapsed since */ +/* the stopwatch was started. */ +ZMQ_EXPORT unsigned long zmq_stopwatch_stop (void *watch_); + +/* Sleeps for specified number of seconds. */ +ZMQ_EXPORT void zmq_sleep (int seconds_); + +typedef void (zmq_thread_fn) (void*); + +/* Start a thread. Returns a handle to the thread. */ +ZMQ_EXPORT void *zmq_threadstart (zmq_thread_fn* func, void* arg); + +/* Wait for thread to complete then free up resources. */ +ZMQ_EXPORT void zmq_threadclose (void* thread); + + +#undef ZMQ_EXPORT + +#ifdef __cplusplus +} +#endif + +#endif + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/include/zmq_utils.h b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/include/zmq_utils.h new file mode 100644 index 00000000..3392a8e0 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/include/zmq_utils.h @@ -0,0 +1,20 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of 0MQ. + + 0MQ is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + 0MQ is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +/* This file is deprecated, and all its functionality provided by zmq.h */ diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/address.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/address.cpp new file mode 100644 index 00000000..c8697ecc --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/address.cpp @@ -0,0 +1,105 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "platform.hpp" +#include "address.hpp" +#include "err.hpp" +#include "tcp_address.hpp" +#include "ipc_address.hpp" +#include "tipc_address.hpp" + +#include <string> +#include <sstream> + +zmq::address_t::address_t ( + const std::string &protocol_, const std::string &address_) + : protocol (protocol_), + address (address_) +{ + memset (&resolved, 0, sizeof resolved); +} + +zmq::address_t::~address_t () +{ + if (protocol == "tcp") { + if (resolved.tcp_addr) { + delete resolved.tcp_addr; + resolved.tcp_addr = 0; + } + } +#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS + else + if (protocol == "ipc") { + if (resolved.ipc_addr) { + delete resolved.ipc_addr; + resolved.ipc_addr = 0; + } + } +#endif +#if defined ZMQ_HAVE_TIPC + else + if (protocol == "tipc") { + if (resolved.tipc_addr) { + delete resolved.tipc_addr; + resolved.tipc_addr = 0; + } + } +#endif +} + +int zmq::address_t::to_string (std::string &addr_) const +{ + if (protocol == "tcp") { + if (resolved.tcp_addr) + return resolved.tcp_addr->to_string (addr_); + } +#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS + else + if (protocol == "ipc") { + if (resolved.ipc_addr) + return resolved.ipc_addr->to_string (addr_); + } +#endif +#if defined ZMQ_HAVE_TIPC + else + if (protocol == "tipc") { + if (resolved.tipc_addr) + return resolved.tipc_addr->to_string (addr_); + } +#endif + + if (!protocol.empty () && !address.empty ()) { + std::stringstream s; + s << protocol << "://" << address; + addr_ = s.str (); + return 0; + } + addr_.clear (); + return -1; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/address.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/address.hpp new file mode 100644 index 00000000..28421f06 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/address.hpp @@ -0,0 +1,67 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_ADDRESS_HPP_INCLUDED__ +#define __ZMQ_ADDRESS_HPP_INCLUDED__ + +#include <string> + +namespace zmq +{ + class tcp_address_t; +#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS + class ipc_address_t; +#endif +#if defined ZMQ_HAVE_LINUX + class tipc_address_t; +#endif + struct address_t { + address_t (const std::string &protocol_, const std::string &address_); + + ~address_t (); + + const std::string protocol; + const std::string address; + + // Protocol specific resolved address + union { + tcp_address_t *tcp_addr; +#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS + ipc_address_t *ipc_addr; +#endif +#if defined ZMQ_HAVE_LINUX + tipc_address_t *tipc_addr; +#endif + } resolved; + + int to_string (std::string &addr_) const; + }; +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/array.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/array.hpp new file mode 100644 index 00000000..35e3c405 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/array.hpp @@ -0,0 +1,163 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_ARRAY_INCLUDED__ +#define __ZMQ_ARRAY_INCLUDED__ + +#include <vector> +#include <algorithm> + +namespace zmq +{ + + // Base class for objects stored in the array. If you want to store + // same object in mutliple arrays, each of those arrays has to have + // different ID. The item itself has to be derived from instantiations of + // array_item_t template for all relevant IDs. + + template <int ID = 0> class array_item_t + { + public: + + inline array_item_t () : + array_index (-1) + { + } + + // The destructor doesn't have to be virtual. It is mad virtual + // just to keep ICC and code checking tools from complaining. + inline virtual ~array_item_t () + { + } + + inline void set_array_index (int index_) + { + array_index = index_; + } + + inline int get_array_index () + { + return array_index; + } + + private: + + int array_index; + + array_item_t (const array_item_t&); + const array_item_t &operator = (const array_item_t&); + }; + + // Fast array implementation with O(1) access to item, insertion and + // removal. Array stores pointers rather than objects. The objects have + // to be derived from array_item_t<ID> class. + + template <typename T, int ID = 0> class array_t + { + private: + + typedef array_item_t <ID> item_t; + + public: + + typedef typename std::vector <T*>::size_type size_type; + + inline array_t () + { + } + + inline ~array_t () + { + } + + inline size_type size () + { + return items.size (); + } + + inline bool empty () + { + return items.empty (); + } + + inline T *&operator [] (size_type index_) + { + return items [index_]; + } + + inline void push_back (T *item_) + { + if (item_) + ((item_t*) item_)->set_array_index ((int) items.size ()); + items.push_back (item_); + } + + inline void erase (T *item_) { + erase (((item_t*) item_)->get_array_index ()); + } + + inline void erase (size_type index_) { + if (items.back ()) + ((item_t*) items.back ())->set_array_index ((int) index_); + items [index_] = items.back (); + items.pop_back (); + } + + inline void swap (size_type index1_, size_type index2_) + { + if (items [index1_]) + ((item_t*) items [index1_])->set_array_index ((int) index2_); + if (items [index2_]) + ((item_t*) items [index2_])->set_array_index ((int) index1_); + std::swap (items [index1_], items [index2_]); + } + + inline void clear () + { + items.clear (); + } + + inline size_type index (T *item_) + { + return (size_type) ((item_t*) item_)->get_array_index (); + } + + private: + + typedef std::vector <T*> items_t; + items_t items; + + array_t (const array_t&); + const array_t &operator = (const array_t&); + }; + +} + +#endif + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/atomic_counter.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/atomic_counter.hpp new file mode 100644 index 00000000..44e9ec02 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/atomic_counter.hpp @@ -0,0 +1,215 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_ATOMIC_COUNTER_HPP_INCLUDED__ +#define __ZMQ_ATOMIC_COUNTER_HPP_INCLUDED__ + +#include "stdint.hpp" +#include "platform.hpp" + +#if defined ZMQ_FORCE_MUTEXES +#define ZMQ_ATOMIC_COUNTER_MUTEX +#elif (defined __i386__ || defined __x86_64__) && defined __GNUC__ +#define ZMQ_ATOMIC_COUNTER_X86 +#elif defined __ARM_ARCH_7A__ && defined __GNUC__ +#define ZMQ_ATOMIC_COUNTER_ARM +#elif defined ZMQ_HAVE_WINDOWS +#define ZMQ_ATOMIC_COUNTER_WINDOWS +#elif (defined ZMQ_HAVE_SOLARIS || defined ZMQ_HAVE_NETBSD) +#define ZMQ_ATOMIC_COUNTER_ATOMIC_H +#elif defined __tile__ +#define ZMQ_ATOMIC_COUNTER_TILE +#else +#define ZMQ_ATOMIC_COUNTER_MUTEX +#endif + +#if defined ZMQ_ATOMIC_COUNTER_MUTEX +#include "mutex.hpp" +#elif defined ZMQ_ATOMIC_COUNTER_WINDOWS +#include "windows.hpp" +#elif defined ZMQ_ATOMIC_COUNTER_ATOMIC_H +#include <atomic.h> +#elif defined ZMQ_ATOMIC_COUNTER_TILE +#include <arch/atomic.h> +#endif + +namespace zmq +{ + + // This class represents an integer that can be incremented/decremented + // in atomic fashion. + + class atomic_counter_t + { + public: + + typedef uint32_t integer_t; + + inline atomic_counter_t (integer_t value_ = 0) : + value (value_) + { + } + + inline ~atomic_counter_t () + { + } + + // Set counter value (not thread-safe). + inline void set (integer_t value_) + { + value = value_; + } + + // Atomic addition. Returns the old value. + inline integer_t add (integer_t increment_) + { + integer_t old_value; + +#if defined ZMQ_ATOMIC_COUNTER_WINDOWS + old_value = InterlockedExchangeAdd ((LONG*) &value, increment_); +#elif defined ZMQ_ATOMIC_COUNTER_ATOMIC_H + integer_t new_value = atomic_add_32_nv (&value, increment_); + old_value = new_value - increment_; +#elif defined ZMQ_ATOMIC_COUNTER_TILE + old_value = arch_atomic_add (&value, increment_); +#elif defined ZMQ_ATOMIC_COUNTER_X86 + __asm__ volatile ( + "lock; xadd %0, %1 \n\t" + : "=r" (old_value), "=m" (value) + : "0" (increment_), "m" (value) + : "cc", "memory"); +#elif defined ZMQ_ATOMIC_COUNTER_ARM + integer_t flag, tmp; + __asm__ volatile ( + " dmb sy\n\t" + "1: ldrex %0, [%5]\n\t" + " add %2, %0, %4\n\t" + " strex %1, %2, [%5]\n\t" + " teq %1, #0\n\t" + " bne 1b\n\t" + " dmb sy\n\t" + : "=&r"(old_value), "=&r"(flag), "=&r"(tmp), "+Qo"(value) + : "Ir"(increment_), "r"(&value) + : "cc"); +#elif defined ZMQ_ATOMIC_COUNTER_MUTEX + sync.lock (); + old_value = value; + value += increment_; + sync.unlock (); +#else +#error atomic_counter is not implemented for this platform +#endif + return old_value; + } + + // Atomic subtraction. Returns false if the counter drops to zero. + inline bool sub (integer_t decrement) + { +#if defined ZMQ_ATOMIC_COUNTER_WINDOWS + LONG delta = - ((LONG) decrement); + integer_t old = InterlockedExchangeAdd ((LONG*) &value, delta); + return old - decrement != 0; +#elif defined ZMQ_ATOMIC_COUNTER_ATOMIC_H + int32_t delta = - ((int32_t) decrement); + integer_t nv = atomic_add_32_nv (&value, delta); + return nv != 0; +#elif defined ZMQ_ATOMIC_COUNTER_TILE + int32_t delta = - ((int32_t) decrement); + integer_t nv = arch_atomic_add (&value, delta); + return nv != 0; +#elif defined ZMQ_ATOMIC_COUNTER_X86 + integer_t oldval = -decrement; + volatile integer_t *val = &value; + __asm__ volatile ("lock; xaddl %0,%1" + : "=r" (oldval), "=m" (*val) + : "0" (oldval), "m" (*val) + : "cc", "memory"); + return oldval != decrement; +#elif defined ZMQ_ATOMIC_COUNTER_ARM + integer_t old_value, flag, tmp; + __asm__ volatile ( + " dmb sy\n\t" + "1: ldrex %0, [%5]\n\t" + " sub %2, %0, %4\n\t" + " strex %1, %2, [%5]\n\t" + " teq %1, #0\n\t" + " bne 1b\n\t" + " dmb sy\n\t" + : "=&r"(old_value), "=&r"(flag), "=&r"(tmp), "+Qo"(value) + : "Ir"(decrement), "r"(&value) + : "cc"); + return old_value - decrement != 0; +#elif defined ZMQ_ATOMIC_COUNTER_MUTEX + sync.lock (); + value -= decrement; + bool result = value ? true : false; + sync.unlock (); + return result; +#else +#error atomic_counter is not implemented for this platform +#endif + } + + inline integer_t get () + { + return value; + } + + private: + + volatile integer_t value; +#if defined ZMQ_ATOMIC_COUNTER_MUTEX + mutex_t sync; +#endif + + atomic_counter_t (const atomic_counter_t&); + const atomic_counter_t& operator = (const atomic_counter_t&); + }; + +} + +// Remove macros local to this file. +#if defined ZMQ_ATOMIC_COUNTER_WINDOWS +#undef ZMQ_ATOMIC_COUNTER_WINDOWS +#endif +#if defined ZMQ_ATOMIC_COUNTER_ATOMIC_H +#undef ZMQ_ATOMIC_COUNTER_ATOMIC_H +#endif +#if defined ZMQ_ATOMIC_COUNTER_X86 +#undef ZMQ_ATOMIC_COUNTER_X86 +#endif +#if defined ZMQ_ATOMIC_COUNTER_ARM +#undef ZMQ_ATOMIC_COUNTER_ARM +#endif +#if defined ZMQ_ATOMIC_COUNTER_MUTEX +#undef ZMQ_ATOMIC_COUNTER_MUTEX +#endif + +#endif + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/atomic_ptr.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/atomic_ptr.hpp new file mode 100644 index 00000000..0e981821 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/atomic_ptr.hpp @@ -0,0 +1,212 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_ATOMIC_PTR_HPP_INCLUDED__ +#define __ZMQ_ATOMIC_PTR_HPP_INCLUDED__ + +#include "platform.hpp" + +#if defined ZMQ_FORCE_MUTEXES +#define ZMQ_ATOMIC_PTR_MUTEX +#elif (defined __i386__ || defined __x86_64__) && defined __GNUC__ +#define ZMQ_ATOMIC_PTR_X86 +#elif defined __ARM_ARCH_7A__ && defined __GNUC__ +#define ZMQ_ATOMIC_PTR_ARM +#elif defined __tile__ +#define ZMQ_ATOMIC_PTR_TILE +#elif defined ZMQ_HAVE_WINDOWS +#define ZMQ_ATOMIC_PTR_WINDOWS +#elif (defined ZMQ_HAVE_SOLARIS || defined ZMQ_HAVE_NETBSD) +#define ZMQ_ATOMIC_PTR_ATOMIC_H +#else +#define ZMQ_ATOMIC_PTR_MUTEX +#endif + +#if defined ZMQ_ATOMIC_PTR_MUTEX +#include "mutex.hpp" +#elif defined ZMQ_ATOMIC_PTR_WINDOWS +#include "windows.hpp" +#elif defined ZMQ_ATOMIC_PTR_ATOMIC_H +#include <atomic.h> +#elif defined ZMQ_ATOMIC_PTR_TILE +#include <arch/atomic.h> +#endif + +namespace zmq +{ + + // This class encapsulates several atomic operations on pointers. + + template <typename T> class atomic_ptr_t + { + public: + + // Initialise atomic pointer + inline atomic_ptr_t () + { + ptr = NULL; + } + + // Destroy atomic pointer + inline ~atomic_ptr_t () + { + } + + // Set value of atomic pointer in a non-threadsafe way + // Use this function only when you are sure that at most one + // thread is accessing the pointer at the moment. + inline void set (T *ptr_) + { + this->ptr = ptr_; + } + + // Perform atomic 'exchange pointers' operation. Pointer is set + // to the 'val' value. Old value is returned. + inline T *xchg (T *val_) + { +#if defined ZMQ_ATOMIC_PTR_WINDOWS + return (T*) InterlockedExchangePointer ((PVOID*) &ptr, val_); +#elif defined ZMQ_ATOMIC_PTR_ATOMIC_H + return (T*) atomic_swap_ptr (&ptr, val_); +#elif defined ZMQ_ATOMIC_PTR_TILE + return (T*) arch_atomic_exchange (&ptr, val_); +#elif defined ZMQ_ATOMIC_PTR_X86 + T *old; + __asm__ volatile ( + "lock; xchg %0, %2" + : "=r" (old), "=m" (ptr) + : "m" (ptr), "0" (val_)); + return old; +#elif defined ZMQ_ATOMIC_PTR_ARM + T* old; + unsigned int flag; + __asm__ volatile ( + " dmb sy\n\t" + "1: ldrex %1, [%3]\n\t" + " strex %0, %4, [%3]\n\t" + " teq %0, #0\n\t" + " bne 1b\n\t" + " dmb sy\n\t" + : "=&r"(flag), "=&r"(old), "+Qo"(ptr) + : "r"(&ptr), "r"(val_) + : "cc"); + return old; +#elif defined ZMQ_ATOMIC_PTR_MUTEX + sync.lock (); + T *old = (T*) ptr; + ptr = val_; + sync.unlock (); + return old; +#else +#error atomic_ptr is not implemented for this platform +#endif + } + + // Perform atomic 'compare and swap' operation on the pointer. + // The pointer is compared to 'cmp' argument and if they are + // equal, its value is set to 'val'. Old value of the pointer + // is returned. + inline T *cas (T *cmp_, T *val_) + { +#if defined ZMQ_ATOMIC_PTR_WINDOWS + return (T*) InterlockedCompareExchangePointer ( + (volatile PVOID*) &ptr, val_, cmp_); +#elif defined ZMQ_ATOMIC_PTR_ATOMIC_H + return (T*) atomic_cas_ptr (&ptr, cmp_, val_); +#elif defined ZMQ_ATOMIC_PTR_TILE + return (T*) arch_atomic_val_compare_and_exchange (&ptr, cmp_, val_); +#elif defined ZMQ_ATOMIC_PTR_X86 + T *old; + __asm__ volatile ( + "lock; cmpxchg %2, %3" + : "=a" (old), "=m" (ptr) + : "r" (val_), "m" (ptr), "0" (cmp_) + : "cc"); + return old; +#elif defined ZMQ_ATOMIC_PTR_ARM + T *old; + unsigned int flag; + __asm__ volatile ( + " dmb sy\n\t" + "1: ldrex %1, [%3]\n\t" + " mov %0, #0\n\t" + " teq %1, %4\n\t" + " it eq\n\t" + " strexeq %0, %5, [%3]\n\t" + " teq %0, #0\n\t" + " bne 1b\n\t" + " dmb sy\n\t" + : "=&r"(flag), "=&r"(old), "+Qo"(ptr) + : "r"(&ptr), "r"(cmp_), "r"(val_) + : "cc"); + return old; +#elif defined ZMQ_ATOMIC_PTR_MUTEX + sync.lock (); + T *old = (T*) ptr; + if (ptr == cmp_) + ptr = val_; + sync.unlock (); + return old; +#else +#error atomic_ptr is not implemented for this platform +#endif + } + + private: + + volatile T *ptr; +#if defined ZMQ_ATOMIC_PTR_MUTEX + mutex_t sync; +#endif + + atomic_ptr_t (const atomic_ptr_t&); + const atomic_ptr_t &operator = (const atomic_ptr_t&); + }; + +} + +// Remove macros local to this file. +#if defined ZMQ_ATOMIC_PTR_WINDOWS +#undef ZMQ_ATOMIC_PTR_WINDOWS +#endif +#if defined ZMQ_ATOMIC_PTR_ATOMIC_H +#undef ZMQ_ATOMIC_PTR_ATOMIC_H +#endif +#if defined ZMQ_ATOMIC_PTR_X86 +#undef ZMQ_ATOMIC_PTR_X86 +#endif +#if defined ZMQ_ATOMIC_PTR_ARM +#undef ZMQ_ATOMIC_PTR_ARM +#endif +#if defined ZMQ_ATOMIC_PTR_MUTEX +#undef ZMQ_ATOMIC_PTR_MUTEX +#endif + +#endif + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/blob.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/blob.hpp new file mode 100644 index 00000000..689b60b2 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/blob.hpp @@ -0,0 +1,139 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_BLOB_HPP_INCLUDED__ +#define __ZMQ_BLOB_HPP_INCLUDED__ + +#include <string> +#include <string.h> + +// Borrowed from id3lib_strings.h: +// They seem to be doing something for MSC, but since I only have gcc, I'll just do that +// Assuming this is uneccessary on GCC 4 +// #if (defined(__GNUC__) && (__GNUC__ >= 3) || (defined(_MSC_VER) && _MSC_VER > 1000)) +#if (defined(__GNUC__) && (__GNUC__ >= 3) && (__GNUC__ <= 4)) +namespace std +{ + template<> + struct char_traits<unsigned char> + { + typedef unsigned char char_type; + // Unsigned as wint_t in unsigned. + typedef unsigned long int_type; + typedef streampos pos_type; + typedef streamoff off_type; + typedef mbstate_t state_type; + + static void + assign(char_type& __c1, const char_type& __c2) + { __c1 = __c2; } + + static bool + eq(const char_type& __c1, const char_type& __c2) + { return __c1 == __c2; } + + static bool + lt(const char_type& __c1, const char_type& __c2) + { return __c1 < __c2; } + + static int + compare(const char_type* __s1, const char_type* __s2, size_t __n) + { + for (size_t __i = 0; __i < __n; ++__i) + if (!eq(__s1[__i], __s2[__i])) + return lt(__s1[__i], __s2[__i]) ? -1 : 1; + return 0; + } + + static size_t + length(const char_type* __s) + { + const char_type* __p = __s; + while (__p) + ++__p; + return (__p - __s); + } + + static const char_type* + find(const char_type* __s, size_t __n, const char_type& __a) + { + for (const char_type* __p = __s; size_t(__p - __s) < __n; ++__p) + if (*__p == __a) return __p; + return 0; + } + + static char_type* + move(char_type* __s1, const char_type* __s2, size_t __n) + { return (char_type*) memmove(__s1, __s2, __n * sizeof(char_type)); } + + static char_type* + copy(char_type* __s1, const char_type* __s2, size_t __n) + { return (char_type*) memcpy(__s1, __s2, __n * sizeof(char_type)); } + + static char_type* + assign(char_type* __s, size_t __n, char_type __a) + { + for (char_type* __p = __s; __p < __s + __n; ++__p) + assign(*__p, __a); + return __s; + } + + static char_type + to_char_type(const int_type& __c) + { return char_type(__c); } + + static int_type + to_int_type(const char_type& __c) { return int_type(__c); } + + static bool + eq_int_type(const int_type& __c1, const int_type& __c2) + { return __c1 == __c2; } + + static int_type + eof() { return static_cast<int_type>(-1); } + + static int_type + not_eof(const int_type& __c) + { return eq_int_type(__c, eof()) ? int_type(0) : __c; } + }; + +} // namespace std +#endif // GCC version 3 + + +namespace zmq +{ + + // Object to hold dynamically allocated opaque binary data. + typedef std::basic_string <unsigned char> blob_t; + +} + +#endif + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/clock.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/clock.cpp new file mode 100644 index 00000000..dab08793 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/clock.cpp @@ -0,0 +1,210 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "clock.hpp" +#include "platform.hpp" +#include "likely.hpp" +#include "config.hpp" +#include "err.hpp" +#include "mutex.hpp" + +#include <stddef.h> + +#if defined _MSC_VER +#if defined _WIN32_WCE +#include <cmnintrin.h> +#else +#include <intrin.h> +#endif +#endif + +#if !defined ZMQ_HAVE_WINDOWS +#include <sys/time.h> +#endif + +#if defined HAVE_CLOCK_GETTIME || defined HAVE_GETHRTIME +#include <time.h> +#endif + +#ifdef ZMQ_HAVE_WINDOWS +typedef ULONGLONG (*f_compatible_get_tick_count64)(); + +static zmq::mutex_t compatible_get_tick_count64_mutex; + +ULONGLONG compatible_get_tick_count64() +{ + compatible_get_tick_count64_mutex.lock(); + static DWORD s_wrap = 0; + static DWORD s_last_tick = 0; + const DWORD current_tick = ::GetTickCount(); + if (current_tick < s_last_tick) + ++s_wrap; + + s_last_tick = current_tick; + const ULONGLONG result = (static_cast<ULONGLONG>(s_wrap) << 32) + static_cast<ULONGLONG>(current_tick); + compatible_get_tick_count64_mutex.unlock(); + return result; +} + +f_compatible_get_tick_count64 init_compatible_get_tick_count64() +{ + f_compatible_get_tick_count64 func = NULL; + HMODULE module = ::LoadLibraryA("Kernel32.dll"); + if (module != NULL) + func = reinterpret_cast<f_compatible_get_tick_count64>(::GetProcAddress(module, "GetTickCount64")); + + if (func == NULL) + func = compatible_get_tick_count64; + + return func; +} + +static f_compatible_get_tick_count64 my_get_tick_count64 = init_compatible_get_tick_count64(); +#endif + +zmq::clock_t::clock_t () : + last_tsc (rdtsc ()), +#ifdef ZMQ_HAVE_WINDOWS + last_time (static_cast<uint64_t>((*my_get_tick_count64)())) +#else + last_time (now_us () / 1000) +#endif +{ +} + +zmq::clock_t::~clock_t () +{ +} + +uint64_t zmq::clock_t::now_us () +{ +#if defined ZMQ_HAVE_WINDOWS + + // Get the high resolution counter's accuracy. + LARGE_INTEGER ticksPerSecond; + QueryPerformanceFrequency (&ticksPerSecond); + + // What time is it? + LARGE_INTEGER tick; + QueryPerformanceCounter (&tick); + + // Convert the tick number into the number of seconds + // since the system was started. + double ticks_div = ticksPerSecond.QuadPart / 1000000.0; + return (uint64_t) (tick.QuadPart / ticks_div); + +#elif defined HAVE_CLOCK_GETTIME && defined CLOCK_MONOTONIC + + // Use POSIX clock_gettime function to get precise monotonic time. + struct timespec tv; + int rc = clock_gettime (CLOCK_MONOTONIC, &tv); + // Fix case where system has clock_gettime but CLOCK_MONOTONIC is not supported. + // This should be a configuration check, but I looked into it and writing an + // AC_FUNC_CLOCK_MONOTONIC seems beyond my powers. + if( rc != 0) { + // Use POSIX gettimeofday function to get precise time. + struct timeval tv; + int rc = gettimeofday (&tv, NULL); + errno_assert (rc == 0); + return (tv.tv_sec * (uint64_t) 1000000 + tv.tv_usec); + } + return (tv.tv_sec * (uint64_t) 1000000 + tv.tv_nsec / 1000); + +#elif defined HAVE_GETHRTIME + + return (gethrtime () / 1000); + +#else + + // Use POSIX gettimeofday function to get precise time. + struct timeval tv; + int rc = gettimeofday (&tv, NULL); + errno_assert (rc == 0); + return (tv.tv_sec * (uint64_t) 1000000 + tv.tv_usec); + +#endif +} + +uint64_t zmq::clock_t::now_ms () +{ + uint64_t tsc = rdtsc (); + + // If TSC is not supported, get precise time and chop off the microseconds. + if (!tsc) + { +#ifdef ZMQ_HAVE_WINDOWS + // Under Windows, now_us is not so reliable since QueryPerformanceCounter + // does not guarantee that it will use a hardware that offers a monotonic timer. + // So, lets use GetTickCount when GetTickCount64 is not available with an workaround + // to its 32 bit limitation. + return static_cast<uint64_t>((*my_get_tick_count64)()); +#else + return now_us () / 1000; +#endif + } + + // If TSC haven't jumped back (in case of migration to a different + // CPU core) and if not too much time elapsed since last measurement, + // we can return cached time value. + if (likely (tsc - last_tsc <= (clock_precision / 2) && tsc >= last_tsc)) + return last_time; + + last_tsc = tsc; +#ifdef ZMQ_HAVE_WINDOWS + last_time = static_cast<uint64_t>((*my_get_tick_count64)()); +#else + last_time = now_us () / 1000; +#endif + return last_time; +} + +uint64_t zmq::clock_t::rdtsc () +{ +#if (defined _MSC_VER && (defined _M_IX86 || defined _M_X64)) + return __rdtsc (); +#elif (defined __GNUC__ && (defined __i386__ || defined __x86_64__)) + uint32_t low, high; + __asm__ volatile ("rdtsc" : "=a" (low), "=d" (high)); + return (uint64_t) high << 32 | low; +#elif (defined __SUNPRO_CC && (__SUNPRO_CC >= 0x5100) && (defined __i386 || \ + defined __amd64 || defined __x86_64)) + union { + uint64_t u64val; + uint32_t u32val [2]; + } tsc; + asm("rdtsc" : "=a" (tsc.u32val [0]), "=d" (tsc.u32val [1])); + return tsc.u64val; +#elif defined(__s390__) + uint64_t tsc; + asm("\tstck\t%0\n" : "=Q" (tsc) : : "cc"); + return(tsc); +#else + return 0; +#endif +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/clock.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/clock.hpp new file mode 100644 index 00000000..f56f618e --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/clock.hpp @@ -0,0 +1,69 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_CLOCK_HPP_INCLUDED__ +#define __ZMQ_CLOCK_HPP_INCLUDED__ + +#include "stdint.hpp" + +namespace zmq +{ + + class clock_t + { + public: + + clock_t (); + ~clock_t (); + + // CPU's timestamp counter. Returns 0 if it's not available. + static uint64_t rdtsc (); + + // High precision timestamp. + static uint64_t now_us (); + + // Low precision timestamp. In tight loops generating it can be + // 10 to 100 times faster than the high precision timestamp. + uint64_t now_ms (); + + private: + + // TSC timestamp of when last time measurement was made. + uint64_t last_tsc; + + // Physical time corresponding to the TSC above (in milliseconds). + uint64_t last_time; + + clock_t (const clock_t&); + const clock_t &operator = (const clock_t&); + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/command.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/command.hpp new file mode 100644 index 00000000..a10d8ec1 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/command.hpp @@ -0,0 +1,163 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_COMMAND_HPP_INCLUDED__ +#define __ZMQ_COMMAND_HPP_INCLUDED__ + +#include "stdint.hpp" + +namespace zmq +{ + + class object_t; + class own_t; + struct i_engine; + class pipe_t; + class socket_base_t; + + // This structure defines the commands that can be sent between threads. + + struct command_t + { + // Object to process the command. + zmq::object_t *destination; + + enum type_t + { + stop, + plug, + own, + attach, + bind, + activate_read, + activate_write, + hiccup, + pipe_term, + pipe_term_ack, + term_req, + term, + term_ack, + reap, + reaped, + inproc_connected, + done + } type; + + union { + + // Sent to I/O thread to let it know that it should + // terminate itself. + struct { + } stop; + + // Sent to I/O object to make it register with its I/O thread. + struct { + } plug; + + // Sent to socket to let it know about the newly created object. + struct { + zmq::own_t *object; + } own; + + // Attach the engine to the session. If engine is NULL, it informs + // session that the connection have failed. + struct { + struct i_engine *engine; + } attach; + + // Sent from session to socket to establish pipe(s) between them. + // Caller have used inc_seqnum beforehand sending the command. + struct { + zmq::pipe_t *pipe; + } bind; + + // Sent by pipe writer to inform dormant pipe reader that there + // are messages in the pipe. + struct { + } activate_read; + + // Sent by pipe reader to inform pipe writer about how many + // messages it has read so far. + struct { + uint64_t msgs_read; + } activate_write; + + // Sent by pipe reader to writer after creating a new inpipe. + // The parameter is actually of type pipe_t::upipe_t, however, + // its definition is private so we'll have to do with void*. + struct { + void *pipe; + } hiccup; + + // Sent by pipe reader to pipe writer to ask it to terminate + // its end of the pipe. + struct { + } pipe_term; + + // Pipe writer acknowledges pipe_term command. + struct { + } pipe_term_ack; + + // Sent by I/O object ot the socket to request the shutdown of + // the I/O object. + struct { + zmq::own_t *object; + } term_req; + + // Sent by socket to I/O object to start its shutdown. + struct { + int linger; + } term; + + // Sent by I/O object to the socket to acknowledge it has + // shut down. + struct { + } term_ack; + + // Transfers the ownership of the closed socket + // to the reaper thread. + struct { + zmq::socket_base_t *socket; + } reap; + + // Closed socket notifies the reaper that it's already deallocated. + struct { + } reaped; + + // Sent by reaper thread to the term thread when all the sockets + // are successfully deallocated. + struct { + } done; + + } args; + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/config.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/config.hpp new file mode 100644 index 00000000..b483c469 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/config.hpp @@ -0,0 +1,97 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_CONFIG_HPP_INCLUDED__ +#define __ZMQ_CONFIG_HPP_INCLUDED__ + +namespace zmq +{ + + // Compile-time settings. + + enum + { + // Number of new messages in message pipe needed to trigger new memory + // allocation. Setting this parameter to 256 decreases the impact of + // memory allocation by approximately 99.6% + message_pipe_granularity = 256, + + // Commands in pipe per allocation event. + command_pipe_granularity = 16, + + // Determines how often does socket poll for new commands when it + // still has unprocessed messages to handle. Thus, if it is set to 100, + // socket will process 100 inbound messages before doing the poll. + // If there are no unprocessed messages available, poll is done + // immediately. Decreasing the value trades overall latency for more + // real-time behaviour (less latency peaks). + inbound_poll_rate = 100, + + // Maximal batching size for engines with receiving functionality. + // So, if there are 10 messages that fit into the batch size, all of + // them may be read by a single 'recv' system call, thus avoiding + // unnecessary network stack traversals. + in_batch_size = 8192, + + // Maximal batching size for engines with sending functionality. + // So, if there are 10 messages that fit into the batch size, all of + // them may be written by a single 'send' system call, thus avoiding + // unnecessary network stack traversals. + out_batch_size = 8192, + + // Maximal delta between high and low watermark. + max_wm_delta = 1024, + + // Maximum number of events the I/O thread can process in one go. + max_io_events = 256, + + // Maximal delay to process command in API thread (in CPU ticks). + // 3,000,000 ticks equals to 1 - 2 milliseconds on current CPUs. + // Note that delay is only applied when there is continuous stream of + // messages to process. If not so, commands are processed immediately. + max_command_delay = 3000000, + + // Low-precision clock precision in CPU ticks. 1ms. Value of 1000000 + // should be OK for CPU frequencies above 1GHz. If should work + // reasonably well for CPU frequencies above 500MHz. For lower CPU + // frequencies you may consider lowering this value to get best + // possible latencies. + clock_precision = 1000000, + + // Maximum transport data unit size for PGM (TPDU). + pgm_max_tpdu = 1500, + + // On some OSes the signaler has to be emulated using a TCP + // connection. In such cases following port is used. + signaler_port = 5905 + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ctx.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ctx.cpp new file mode 100644 index 00000000..0dd3cc48 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ctx.cpp @@ -0,0 +1,567 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "platform.hpp" +#ifdef ZMQ_HAVE_WINDOWS +#include "windows.hpp" +#else +#include <unistd.h> +#endif + +#include <limits> +#include <new> +#include <string.h> + +#include "ctx.hpp" +#include "socket_base.hpp" +#include "io_thread.hpp" +#include "reaper.hpp" +#include "pipe.hpp" +#include "err.hpp" +#include "msg.hpp" + +#ifdef HAVE_LIBSODIUM +#ifdef HAVE_TWEETNACL +#include "randombytes.h" +#else +#include "sodium.h" +#endif +#endif + +#define ZMQ_CTX_TAG_VALUE_GOOD 0xabadcafe +#define ZMQ_CTX_TAG_VALUE_BAD 0xdeadbeef + +int clipped_maxsocket(int max_requested) +{ + if (max_requested >= zmq::poller_t::max_fds () && zmq::poller_t::max_fds () != -1) + // -1 because we need room for the reaper mailbox. + max_requested = zmq::poller_t::max_fds () - 1; + + return max_requested; +} + +zmq::ctx_t::ctx_t () : + tag (ZMQ_CTX_TAG_VALUE_GOOD), + starting (true), + terminating (false), + reaper (NULL), + slot_count (0), + slots (NULL), + max_sockets (clipped_maxsocket (ZMQ_MAX_SOCKETS_DFLT)), + io_thread_count (ZMQ_IO_THREADS_DFLT), + ipv6 (false), + thread_priority (ZMQ_THREAD_PRIORITY_DFLT), + thread_sched_policy (ZMQ_THREAD_SCHED_POLICY_DFLT) +{ +#ifdef HAVE_FORK + pid = getpid(); +#endif +} + +bool zmq::ctx_t::check_tag () +{ + return tag == ZMQ_CTX_TAG_VALUE_GOOD; +} + +zmq::ctx_t::~ctx_t () +{ + // Check that there are no remaining sockets. + zmq_assert (sockets.empty ()); + + // Ask I/O threads to terminate. If stop signal wasn't sent to I/O + // thread subsequent invocation of destructor would hang-up. + for (io_threads_t::size_type i = 0; i != io_threads.size (); i++) + io_threads [i]->stop (); + + // Wait till I/O threads actually terminate. + for (io_threads_t::size_type i = 0; i != io_threads.size (); i++) + delete io_threads [i]; + + // Deallocate the reaper thread object. + delete reaper; + + // Deallocate the array of mailboxes. No special work is + // needed as mailboxes themselves were deallocated with their + // corresponding io_thread/socket objects. + free (slots); + + // If we've done any Curve encryption, we may have a file handle + // to /dev/urandom open that needs to be cleaned up. +#ifdef HAVE_LIBSODIUM + randombytes_close(); +#endif + + // Remove the tag, so that the object is considered dead. + tag = ZMQ_CTX_TAG_VALUE_BAD; +} + +int zmq::ctx_t::terminate () +{ + // Connect up any pending inproc connections, otherwise we will hang + pending_connections_t copy = pending_connections; + for (pending_connections_t::iterator p = copy.begin (); p != copy.end (); ++p) { + zmq::socket_base_t *s = create_socket (ZMQ_PAIR); + s->bind (p->first.c_str ()); + s->close (); + } + + slot_sync.lock (); + if (!starting) { + +#ifdef HAVE_FORK + if (pid != getpid ()) { + // we are a forked child process. Close all file descriptors + // inherited from the parent. + for (sockets_t::size_type i = 0; i != sockets.size (); i++) + sockets [i]->get_mailbox ()->forked (); + + term_mailbox.forked (); + } +#endif + + // Check whether termination was already underway, but interrupted and now + // restarted. + bool restarted = terminating; + terminating = true; + + // First attempt to terminate the context. + if (!restarted) { + // First send stop command to sockets so that any blocking calls + // can be interrupted. If there are no sockets we can ask reaper + // thread to stop. + for (sockets_t::size_type i = 0; i != sockets.size (); i++) + sockets [i]->stop (); + if (sockets.empty ()) + reaper->stop (); + } + slot_sync.unlock(); + + // Wait till reaper thread closes all the sockets. + command_t cmd; + int rc = term_mailbox.recv (&cmd, -1); + if (rc == -1 && errno == EINTR) + return -1; + errno_assert (rc == 0); + zmq_assert (cmd.type == command_t::done); + slot_sync.lock (); + zmq_assert (sockets.empty ()); + } + slot_sync.unlock (); + + // Deallocate the resources. + delete this; + + return 0; +} + +int zmq::ctx_t::shutdown () +{ + slot_sync.lock (); + if (!starting && !terminating) { + terminating = true; + + // Send stop command to sockets so that any blocking calls + // can be interrupted. If there are no sockets we can ask reaper + // thread to stop. + for (sockets_t::size_type i = 0; i != sockets.size (); i++) + sockets [i]->stop (); + if (sockets.empty ()) + reaper->stop (); + } + slot_sync.unlock (); + + return 0; +} + +int zmq::ctx_t::set (int option_, int optval_) +{ + int rc = 0; + if (option_ == ZMQ_MAX_SOCKETS + && optval_ >= 1 && optval_ == clipped_maxsocket (optval_)) { + opt_sync.lock (); + max_sockets = optval_; + opt_sync.unlock (); + } + else + if (option_ == ZMQ_IO_THREADS && optval_ >= 0) { + opt_sync.lock (); + io_thread_count = optval_; + opt_sync.unlock (); + } + else + if (option_ == ZMQ_IPV6 && optval_ >= 0) { + opt_sync.lock (); + ipv6 = (optval_ != 0); + opt_sync.unlock (); + } + else + if (option_ == ZMQ_THREAD_PRIORITY && optval_ >= 0) { + opt_sync.lock(); + thread_priority = optval_; + opt_sync.unlock(); + } + else + if (option_ == ZMQ_THREAD_SCHED_POLICY && optval_ >= 0) { + opt_sync.lock(); + thread_sched_policy = optval_; + opt_sync.unlock(); + } + else { + errno = EINVAL; + rc = -1; + } + return rc; +} + +int zmq::ctx_t::get (int option_) +{ + int rc = 0; + if (option_ == ZMQ_MAX_SOCKETS) + rc = max_sockets; + else + if (option_ == ZMQ_SOCKET_LIMIT) + rc = clipped_maxsocket (65535); + else + if (option_ == ZMQ_IO_THREADS) + rc = io_thread_count; + else + if (option_ == ZMQ_IPV6) + rc = ipv6; + else { + errno = EINVAL; + rc = -1; + } + return rc; +} + +zmq::socket_base_t *zmq::ctx_t::create_socket (int type_) +{ + slot_sync.lock (); + if (unlikely (starting)) { + + starting = false; + // Initialise the array of mailboxes. Additional three slots are for + // zmq_ctx_term thread and reaper thread. + opt_sync.lock (); + int mazmq = max_sockets; + int ios = io_thread_count; + opt_sync.unlock (); + slot_count = mazmq + ios + 2; + slots = (mailbox_t **) malloc (sizeof (mailbox_t*) * slot_count); + alloc_assert (slots); + + // Initialise the infrastructure for zmq_ctx_term thread. + slots [term_tid] = &term_mailbox; + + // Create the reaper thread. + reaper = new (std::nothrow) reaper_t (this, reaper_tid); + alloc_assert (reaper); + slots [reaper_tid] = reaper->get_mailbox (); + reaper->start (); + + // Create I/O thread objects and launch them. + for (int i = 2; i != ios + 2; i++) { + io_thread_t *io_thread = new (std::nothrow) io_thread_t (this, i); + alloc_assert (io_thread); + io_threads.push_back (io_thread); + slots [i] = io_thread->get_mailbox (); + io_thread->start (); + } + + // In the unused part of the slot array, create a list of empty slots. + for (int32_t i = (int32_t) slot_count - 1; + i >= (int32_t) ios + 2; i--) { + empty_slots.push_back (i); + slots [i] = NULL; + } + } + + // Once zmq_ctx_term() was called, we can't create new sockets. + if (terminating) { + slot_sync.unlock (); + errno = ETERM; + return NULL; + } + + // If max_sockets limit was reached, return error. + if (empty_slots.empty ()) { + slot_sync.unlock (); + errno = EMFILE; + return NULL; + } + + // Choose a slot for the socket. + uint32_t slot = empty_slots.back (); + empty_slots.pop_back (); + + // Generate new unique socket ID. + int sid = ((int) max_socket_id.add (1)) + 1; + + // Create the socket and register its mailbox. + socket_base_t *s = socket_base_t::create (type_, this, slot, sid); + if (!s) { + empty_slots.push_back (slot); + slot_sync.unlock (); + return NULL; + } + sockets.push_back (s); + slots [slot] = s->get_mailbox (); + + slot_sync.unlock (); + return s; +} + +void zmq::ctx_t::destroy_socket (class socket_base_t *socket_) +{ + slot_sync.lock (); + + // Free the associated thread slot. + uint32_t tid = socket_->get_tid (); + empty_slots.push_back (tid); + slots [tid] = NULL; + + // Remove the socket from the list of sockets. + sockets.erase (socket_); + + // If zmq_ctx_term() was already called and there are no more socket + // we can ask reaper thread to terminate. + if (terminating && sockets.empty ()) + reaper->stop (); + + slot_sync.unlock (); +} + +zmq::object_t *zmq::ctx_t::get_reaper () +{ + return reaper; +} + +void zmq::ctx_t::start_thread (thread_t &thread_, thread_fn *tfn_, void *arg_) const +{ + thread_.start(tfn_, arg_); + thread_.setSchedulingParameters(thread_priority, thread_sched_policy); +} + +void zmq::ctx_t::send_command (uint32_t tid_, const command_t &command_) +{ + slots [tid_]->send (command_); +} + +zmq::io_thread_t *zmq::ctx_t::choose_io_thread (uint64_t affinity_) +{ + if (io_threads.empty ()) + return NULL; + + // Find the I/O thread with minimum load. + int min_load = -1; + io_thread_t *selected_io_thread = NULL; + for (io_threads_t::size_type i = 0; i != io_threads.size (); i++) { + if (!affinity_ || (affinity_ & (uint64_t (1) << i))) { + int load = io_threads [i]->get_load (); + if (selected_io_thread == NULL || load < min_load) { + min_load = load; + selected_io_thread = io_threads [i]; + } + } + } + return selected_io_thread; +} + +int zmq::ctx_t::register_endpoint (const char *addr_, + const endpoint_t &endpoint_) +{ + endpoints_sync.lock (); + + const bool inserted = endpoints.insert ( + endpoints_t::value_type (std::string (addr_), endpoint_)).second; + + endpoints_sync.unlock (); + + if (!inserted) { + errno = EADDRINUSE; + return -1; + } + return 0; +} + +int zmq::ctx_t::unregister_endpoint ( + const std::string &addr_, socket_base_t *socket_) +{ + endpoints_sync.lock (); + + const endpoints_t::iterator it = endpoints.find (addr_); + if (it == endpoints.end () || it->second.socket != socket_) { + endpoints_sync.unlock (); + errno = ENOENT; + return -1; + } + + // Remove endpoint. + endpoints.erase (it); + + endpoints_sync.unlock (); + + return 0; +} + +void zmq::ctx_t::unregister_endpoints (socket_base_t *socket_) +{ + endpoints_sync.lock (); + + endpoints_t::iterator it = endpoints.begin (); + while (it != endpoints.end ()) { + if (it->second.socket == socket_) { + endpoints_t::iterator to_erase = it; + ++it; + endpoints.erase (to_erase); + continue; + } + ++it; + } + + endpoints_sync.unlock (); +} + +zmq::endpoint_t zmq::ctx_t::find_endpoint (const char *addr_) +{ + endpoints_sync.lock (); + + endpoints_t::iterator it = endpoints.find (addr_); + if (it == endpoints.end ()) { + endpoints_sync.unlock (); + errno = ECONNREFUSED; + endpoint_t empty = {NULL, options_t()}; + return empty; + } + endpoint_t endpoint = it->second; + + // Increment the command sequence number of the peer so that it won't + // get deallocated until "bind" command is issued by the caller. + // The subsequent 'bind' has to be called with inc_seqnum parameter + // set to false, so that the seqnum isn't incremented twice. + endpoint.socket->inc_seqnum (); + + endpoints_sync.unlock (); + return endpoint; +} + +void zmq::ctx_t::pend_connection (const std::string &addr_, + const endpoint_t &endpoint_, pipe_t **pipes_) +{ + const pending_connection_t pending_connection = + {endpoint_, pipes_ [0], pipes_ [1]}; + + endpoints_sync.lock (); + + endpoints_t::iterator it = endpoints.find (addr_); + if (it == endpoints.end ()) { + // Still no bind. + endpoint_.socket->inc_seqnum (); + pending_connections.insert (pending_connections_t::value_type (addr_, pending_connection)); + } + else + // Bind has happened in the mean time, connect directly + connect_inproc_sockets (it->second.socket, it->second.options, pending_connection, connect_side); + + endpoints_sync.unlock (); +} + +void zmq::ctx_t::connect_pending (const char *addr_, zmq::socket_base_t *bind_socket_) +{ + endpoints_sync.lock (); + + std::pair<pending_connections_t::iterator, pending_connections_t::iterator> pending = pending_connections.equal_range(addr_); + + for (pending_connections_t::iterator p = pending.first; p != pending.second; ++p) + connect_inproc_sockets(bind_socket_, endpoints[addr_].options, p->second, bind_side); + + pending_connections.erase(pending.first, pending.second); + endpoints_sync.unlock (); +} + +void zmq::ctx_t::connect_inproc_sockets (zmq::socket_base_t *bind_socket_, + options_t& bind_options, const pending_connection_t &pending_connection_, side side_) +{ + bind_socket_->inc_seqnum(); + pending_connection_.bind_pipe->set_tid (bind_socket_->get_tid ()); + + if (!bind_options.recv_identity) { + msg_t msg; + const bool ok = pending_connection_.bind_pipe->read (&msg); + zmq_assert (ok); + const int rc = msg.close (); + errno_assert (rc == 0); + } + + + int sndhwm = 0; + if (pending_connection_.endpoint.options.sndhwm != 0 && bind_options.rcvhwm != 0) + sndhwm = pending_connection_.endpoint.options.sndhwm + bind_options.rcvhwm; + + int rcvhwm = 0; + if (pending_connection_.endpoint.options.rcvhwm != 0 && bind_options.sndhwm != 0) + rcvhwm = pending_connection_.endpoint.options.rcvhwm + bind_options.sndhwm; + + bool conflate = pending_connection_.endpoint.options.conflate && + (pending_connection_.endpoint.options.type == ZMQ_DEALER || + pending_connection_.endpoint.options.type == ZMQ_PULL || + pending_connection_.endpoint.options.type == ZMQ_PUSH || + pending_connection_.endpoint.options.type == ZMQ_PUB || + pending_connection_.endpoint.options.type == ZMQ_SUB); + + int hwms [2] = {conflate? -1 : sndhwm, conflate? -1 : rcvhwm}; + pending_connection_.connect_pipe->set_hwms(hwms [1], hwms [0]); + pending_connection_.bind_pipe->set_hwms(hwms [0], hwms [1]); + + if (side_ == bind_side) { + command_t cmd; + cmd.type = command_t::bind; + cmd.args.bind.pipe = pending_connection_.bind_pipe; + bind_socket_->process_command (cmd); + bind_socket_->send_inproc_connected (pending_connection_.endpoint.socket); + } + else + pending_connection_.connect_pipe->send_bind (bind_socket_, pending_connection_.bind_pipe, false); + + if (pending_connection_.endpoint.options.recv_identity) { + msg_t id; + int rc = id.init_size (bind_options.identity_size); + errno_assert (rc == 0); + memcpy (id.data (), bind_options.identity, bind_options.identity_size); + id.set_flags (msg_t::identity); + bool written = pending_connection_.bind_pipe->write (&id); + zmq_assert (written); + pending_connection_.bind_pipe->flush (); + } +} + +// The last used socket ID, or 0 if no socket was used so far. Note that this +// is a global variable. Thus, even sockets created in different contexts have +// unique IDs. +zmq::atomic_counter_t zmq::ctx_t::max_socket_id; diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ctx.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ctx.hpp new file mode 100644 index 00000000..dd397abe --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ctx.hpp @@ -0,0 +1,223 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_CTX_HPP_INCLUDED__ +#define __ZMQ_CTX_HPP_INCLUDED__ + +#include <map> +#include <vector> +#include <string> +#include <stdarg.h> + +#include "mailbox.hpp" +#include "array.hpp" +#include "config.hpp" +#include "mutex.hpp" +#include "stdint.hpp" +#include "options.hpp" +#include "atomic_counter.hpp" +#include "thread.hpp" + +namespace zmq +{ + + class object_t; + class io_thread_t; + class socket_base_t; + class reaper_t; + class pipe_t; + + // Information associated with inproc endpoint. Note that endpoint options + // are registered as well so that the peer can access them without a need + // for synchronisation, handshaking or similar. + struct endpoint_t + { + socket_base_t *socket; + options_t options; + }; + + // Context object encapsulates all the global state associated with + // the library. + + class ctx_t + { + public: + + // Create the context object. + ctx_t (); + + // Returns false if object is not a context. + bool check_tag (); + + // This function is called when user invokes zmq_term. If there are + // no more sockets open it'll cause all the infrastructure to be shut + // down. If there are open sockets still, the deallocation happens + // after the last one is closed. + int terminate (); + + // This function starts the terminate process by unblocking any blocking + // operations currently in progress and stopping any more socket activity + // (except zmq_close). + // This function is non-blocking. + // terminate must still be called afterwards. + // This function is optional, terminate will unblock any current + // operations as well. + int shutdown(); + + // Set and get context properties. + int set (int option_, int optval_); + int get (int option_); + + // Create and destroy a socket. + zmq::socket_base_t *create_socket (int type_); + void destroy_socket (zmq::socket_base_t *socket_); + + // Start a new thread with proper scheduling parameters. + void start_thread (thread_t &thread_, thread_fn *tfn_, void *arg_) const; + + // Send command to the destination thread. + void send_command (uint32_t tid_, const command_t &command_); + + // Returns the I/O thread that is the least busy at the moment. + // Affinity specifies which I/O threads are eligible (0 = all). + // Returns NULL if no I/O thread is available. + zmq::io_thread_t *choose_io_thread (uint64_t affinity_); + + // Returns reaper thread object. + zmq::object_t *get_reaper (); + + // Management of inproc endpoints. + int register_endpoint (const char *addr_, const endpoint_t &endpoint_); + int unregister_endpoint (const std::string &addr_, socket_base_t *socket_); + void unregister_endpoints (zmq::socket_base_t *socket_); + endpoint_t find_endpoint (const char *addr_); + void pend_connection (const std::string &addr_, + const endpoint_t &endpoint_, pipe_t **pipes_); + void connect_pending (const char *addr_, zmq::socket_base_t *bind_socket_); + + enum { + term_tid = 0, + reaper_tid = 1 + }; + + ~ctx_t (); + + private: + + struct pending_connection_t + { + endpoint_t endpoint; + pipe_t* connect_pipe; + pipe_t* bind_pipe; + }; + + // Used to check whether the object is a context. + uint32_t tag; + + // Sockets belonging to this context. We need the list so that + // we can notify the sockets when zmq_term() is called. The sockets + // will return ETERM then. + typedef array_t <socket_base_t> sockets_t; + sockets_t sockets; + + // List of unused thread slots. + typedef std::vector <uint32_t> empty_slots_t; + empty_slots_t empty_slots; + + // If true, zmq_init has been called but no socket has been created + // yet. Launching of I/O threads is delayed. + bool starting; + + // If true, zmq_term was already called. + bool terminating; + + // Synchronisation of accesses to global slot-related data: + // sockets, empty_slots, terminating. It also synchronises + // access to zombie sockets as such (as opposed to slots) and provides + // a memory barrier to ensure that all CPU cores see the same data. + mutex_t slot_sync; + + // The reaper thread. + zmq::reaper_t *reaper; + + // I/O threads. + typedef std::vector <zmq::io_thread_t*> io_threads_t; + io_threads_t io_threads; + + // Array of pointers to mailboxes for both application and I/O threads. + uint32_t slot_count; + mailbox_t **slots; + + // Mailbox for zmq_term thread. + mailbox_t term_mailbox; + + // List of inproc endpoints within this context. + typedef std::map <std::string, endpoint_t> endpoints_t; + endpoints_t endpoints; + + // List of inproc connection endpoints pending a bind + typedef std::multimap <std::string, pending_connection_t> pending_connections_t; + pending_connections_t pending_connections; + + // Synchronisation of access to the list of inproc endpoints. + mutex_t endpoints_sync; + + // Maximum socket ID. + static atomic_counter_t max_socket_id; + + // Maximum number of sockets that can be opened at the same time. + int max_sockets; + + // Number of I/O threads to launch. + int io_thread_count; + + // Is IPv6 enabled on this context? + bool ipv6; + + // Thread scheduling parameters. + int thread_priority; + int thread_sched_policy; + + // Synchronisation of access to context options. + mutex_t opt_sync; + + ctx_t (const ctx_t&); + const ctx_t &operator = (const ctx_t&); + +#ifdef HAVE_FORK + // the process that created this context. Used to detect forking. + pid_t pid; +#endif + enum side { connect_side, bind_side }; + void connect_inproc_sockets(zmq::socket_base_t *bind_socket_, options_t& bind_options, const pending_connection_t &pending_connection_, side side_); + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/curve_client.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/curve_client.cpp new file mode 100644 index 00000000..842e504a --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/curve_client.cpp @@ -0,0 +1,459 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "platform.hpp" + +#ifdef HAVE_LIBSODIUM + +#ifdef ZMQ_HAVE_WINDOWS +#include "windows.hpp" +#endif + +#include "msg.hpp" +#include "session_base.hpp" +#include "err.hpp" +#include "curve_client.hpp" +#include "wire.hpp" + +zmq::curve_client_t::curve_client_t (const options_t &options_) : + mechanism_t (options_), + state (send_hello), + cn_nonce(1), + cn_peer_nonce(1), + sync() +{ + memcpy (public_key, options_.curve_public_key, crypto_box_PUBLICKEYBYTES); + memcpy (secret_key, options_.curve_secret_key, crypto_box_SECRETKEYBYTES); + memcpy (server_key, options_.curve_server_key, crypto_box_PUBLICKEYBYTES); + scoped_lock_t lock (sync); +#if defined(HAVE_TWEETNACL) + // allow opening of /dev/urandom + unsigned char tmpbytes[4]; + randombytes(tmpbytes, 4); +#else + // todo check return code + sodium_init(); +#endif + + // Generate short-term key pair + const int rc = crypto_box_keypair (cn_public, cn_secret); + zmq_assert (rc == 0); +} + +zmq::curve_client_t::~curve_client_t () +{ +} + +int zmq::curve_client_t::next_handshake_command (msg_t *msg_) +{ + int rc = 0; + + switch (state) { + case send_hello: + rc = produce_hello (msg_); + if (rc == 0) + state = expect_welcome; + break; + case send_initiate: + rc = produce_initiate (msg_); + if (rc == 0) + state = expect_ready; + break; + default: + errno = EAGAIN; + rc = -1; + } + return rc; +} + +int zmq::curve_client_t::process_handshake_command (msg_t *msg_) +{ + const unsigned char *msg_data = + static_cast <unsigned char *> (msg_->data ()); + const size_t msg_size = msg_->size (); + + int rc = 0; + if (msg_size >= 8 && !memcmp (msg_data, "\7WELCOME", 8)) + rc = process_welcome (msg_data, msg_size); + else + if (msg_size >= 6 && !memcmp (msg_data, "\5READY", 6)) + rc = process_ready (msg_data, msg_size); + else + if (msg_size >= 6 && !memcmp (msg_data, "\5ERROR", 6)) + rc = process_error (msg_data, msg_size); + else { + errno = EPROTO; + rc = -1; + } + + if (rc == 0) { + rc = msg_->close (); + errno_assert (rc == 0); + rc = msg_->init (); + errno_assert (rc == 0); + } + + return rc; +} + +int zmq::curve_client_t::encode (msg_t *msg_) +{ + zmq_assert (state == connected); + + uint8_t flags = 0; + if (msg_->flags () & msg_t::more) + flags |= 0x01; + + uint8_t message_nonce [crypto_box_NONCEBYTES]; + memcpy (message_nonce, "CurveZMQMESSAGEC", 16); + put_uint64 (message_nonce + 16, cn_nonce); + + const size_t mlen = crypto_box_ZEROBYTES + 1 + msg_->size (); + + uint8_t *message_plaintext = static_cast <uint8_t *> (malloc (mlen)); + alloc_assert (message_plaintext); + + memset (message_plaintext, 0, crypto_box_ZEROBYTES); + message_plaintext [crypto_box_ZEROBYTES] = flags; + memcpy (message_plaintext + crypto_box_ZEROBYTES + 1, + msg_->data (), msg_->size ()); + + uint8_t *message_box = static_cast <uint8_t *> (malloc (mlen)); + alloc_assert (message_box); + + int rc = crypto_box_afternm (message_box, message_plaintext, + mlen, message_nonce, cn_precom); + zmq_assert (rc == 0); + + rc = msg_->close (); + zmq_assert (rc == 0); + + rc = msg_->init_size (16 + mlen - crypto_box_BOXZEROBYTES); + zmq_assert (rc == 0); + + uint8_t *message = static_cast <uint8_t *> (msg_->data ()); + + memcpy (message, "\x07MESSAGE", 8); + memcpy (message + 8, message_nonce + 16, 8); + memcpy (message + 16, message_box + crypto_box_BOXZEROBYTES, + mlen - crypto_box_BOXZEROBYTES); + + free (message_plaintext); + free (message_box); + + cn_nonce++; + + return 0; +} + +int zmq::curve_client_t::decode (msg_t *msg_) +{ + zmq_assert (state == connected); + + if (msg_->size () < 33) { + errno = EPROTO; + return -1; + } + + const uint8_t *message = static_cast <uint8_t *> (msg_->data ()); + if (memcmp (message, "\x07MESSAGE", 8)) { + errno = EPROTO; + return -1; + } + + uint8_t message_nonce [crypto_box_NONCEBYTES]; + memcpy (message_nonce, "CurveZMQMESSAGES", 16); + memcpy (message_nonce + 16, message + 8, 8); + uint64_t nonce = get_uint64(message + 8); + if (nonce <= cn_peer_nonce) { + errno = EPROTO; + return -1; + } + cn_peer_nonce = nonce; + + + const size_t clen = crypto_box_BOXZEROBYTES + (msg_->size () - 16); + + uint8_t *message_plaintext = static_cast <uint8_t *> (malloc (clen)); + alloc_assert (message_plaintext); + + uint8_t *message_box = static_cast <uint8_t *> (malloc (clen)); + alloc_assert (message_box); + + memset (message_box, 0, crypto_box_BOXZEROBYTES); + memcpy (message_box + crypto_box_BOXZEROBYTES, + message + 16, msg_->size () - 16); + + int rc = crypto_box_open_afternm (message_plaintext, message_box, + clen, message_nonce, cn_precom); + if (rc == 0) { + rc = msg_->close (); + zmq_assert (rc == 0); + + rc = msg_->init_size (clen - 1 - crypto_box_ZEROBYTES); + zmq_assert (rc == 0); + + const uint8_t flags = message_plaintext [crypto_box_ZEROBYTES]; + if (flags & 0x01) + msg_->set_flags (msg_t::more); + + memcpy (msg_->data (), + message_plaintext + crypto_box_ZEROBYTES + 1, + msg_->size ()); + } + else + errno = EPROTO; + + free (message_plaintext); + free (message_box); + + return rc; +} + +zmq::mechanism_t::status_t zmq::curve_client_t::status () const +{ + if (state == connected) + return mechanism_t::ready; + else + if (state == error_received) + return mechanism_t::error; + else + return mechanism_t::handshaking; +} + +int zmq::curve_client_t::produce_hello (msg_t *msg_) +{ + uint8_t hello_nonce [crypto_box_NONCEBYTES]; + uint8_t hello_plaintext [crypto_box_ZEROBYTES + 64]; + uint8_t hello_box [crypto_box_BOXZEROBYTES + 80]; + + // Prepare the full nonce + memcpy (hello_nonce, "CurveZMQHELLO---", 16); + put_uint64 (hello_nonce + 16, cn_nonce); + + // Create Box [64 * %x0](C'->S) + memset (hello_plaintext, 0, sizeof hello_plaintext); + + int rc = crypto_box (hello_box, hello_plaintext, + sizeof hello_plaintext, + hello_nonce, server_key, cn_secret); + zmq_assert (rc == 0); + + rc = msg_->init_size (200); + errno_assert (rc == 0); + uint8_t *hello = static_cast <uint8_t *> (msg_->data ()); + + memcpy (hello, "\x05HELLO", 6); + // CurveZMQ major and minor version numbers + memcpy (hello + 6, "\1\0", 2); + // Anti-amplification padding + memset (hello + 8, 0, 72); + // Client public connection key + memcpy (hello + 80, cn_public, crypto_box_PUBLICKEYBYTES); + // Short nonce, prefixed by "CurveZMQHELLO---" + memcpy (hello + 112, hello_nonce + 16, 8); + // Signature, Box [64 * %x0](C'->S) + memcpy (hello + 120, hello_box + crypto_box_BOXZEROBYTES, 80); + + cn_nonce++; + + return 0; +} + +int zmq::curve_client_t::process_welcome ( + const uint8_t *msg_data, size_t msg_size) +{ + if (msg_size != 168) { + errno = EPROTO; + return -1; + } + + uint8_t welcome_nonce [crypto_box_NONCEBYTES]; + uint8_t welcome_plaintext [crypto_box_ZEROBYTES + 128]; + uint8_t welcome_box [crypto_box_BOXZEROBYTES + 144]; + + // Open Box [S' + cookie](C'->S) + memset (welcome_box, 0, crypto_box_BOXZEROBYTES); + memcpy (welcome_box + crypto_box_BOXZEROBYTES, msg_data + 24, 144); + + memcpy (welcome_nonce, "WELCOME-", 8); + memcpy (welcome_nonce + 8, msg_data + 8, 16); + + int rc = crypto_box_open (welcome_plaintext, welcome_box, + sizeof welcome_box, + welcome_nonce, server_key, cn_secret); + if (rc != 0) { + errno = EPROTO; + return -1; + } + + memcpy (cn_server, welcome_plaintext + crypto_box_ZEROBYTES, 32); + memcpy (cn_cookie, welcome_plaintext + crypto_box_ZEROBYTES + 32, 16 + 80); + + // Message independent precomputation + rc = crypto_box_beforenm (cn_precom, cn_server, cn_secret); + zmq_assert (rc == 0); + + state = send_initiate; + + return 0; +} + +int zmq::curve_client_t::produce_initiate (msg_t *msg_) +{ + uint8_t vouch_nonce [crypto_box_NONCEBYTES]; + uint8_t vouch_plaintext [crypto_box_ZEROBYTES + 64]; + uint8_t vouch_box [crypto_box_BOXZEROBYTES + 80]; + + // Create vouch = Box [C',S](C->S') + memset (vouch_plaintext, 0, crypto_box_ZEROBYTES); + memcpy (vouch_plaintext + crypto_box_ZEROBYTES, cn_public, 32); + memcpy (vouch_plaintext + crypto_box_ZEROBYTES + 32, server_key, 32); + + memcpy (vouch_nonce, "VOUCH---", 8); + randombytes (vouch_nonce + 8, 16); + + int rc = crypto_box (vouch_box, vouch_plaintext, + sizeof vouch_plaintext, + vouch_nonce, cn_server, secret_key); + zmq_assert (rc == 0); + + // Assume here that metadata is limited to 256 bytes + uint8_t initiate_nonce [crypto_box_NONCEBYTES]; + uint8_t initiate_plaintext [crypto_box_ZEROBYTES + 128 + 256]; + uint8_t initiate_box [crypto_box_BOXZEROBYTES + 144 + 256]; + + // Create Box [C + vouch + metadata](C'->S') + memset (initiate_plaintext, 0, crypto_box_ZEROBYTES); + memcpy (initiate_plaintext + crypto_box_ZEROBYTES, + public_key, 32); + memcpy (initiate_plaintext + crypto_box_ZEROBYTES + 32, + vouch_nonce + 8, 16); + memcpy (initiate_plaintext + crypto_box_ZEROBYTES + 48, + vouch_box + crypto_box_BOXZEROBYTES, 80); + + // Metadata starts after vouch + uint8_t *ptr = initiate_plaintext + crypto_box_ZEROBYTES + 128; + + // Add socket type property + const char *socket_type = socket_type_string (options.type); + ptr += add_property (ptr, "Socket-Type", socket_type, strlen (socket_type)); + + // Add identity property + if (options.type == ZMQ_REQ + || options.type == ZMQ_DEALER + || options.type == ZMQ_ROUTER) + ptr += add_property (ptr, "Identity", options.identity, options.identity_size); + + const size_t mlen = ptr - initiate_plaintext; + + memcpy (initiate_nonce, "CurveZMQINITIATE", 16); + put_uint64 (initiate_nonce + 16, cn_nonce); + + rc = crypto_box (initiate_box, initiate_plaintext, + mlen, initiate_nonce, cn_server, cn_secret); + zmq_assert (rc == 0); + + rc = msg_->init_size (113 + mlen - crypto_box_BOXZEROBYTES); + errno_assert (rc == 0); + + uint8_t *initiate = static_cast <uint8_t *> (msg_->data ()); + + memcpy (initiate, "\x08INITIATE", 9); + // Cookie provided by the server in the WELCOME command + memcpy (initiate + 9, cn_cookie, 96); + // Short nonce, prefixed by "CurveZMQINITIATE" + memcpy (initiate + 105, initiate_nonce + 16, 8); + // Box [C + vouch + metadata](C'->S') + memcpy (initiate + 113, initiate_box + crypto_box_BOXZEROBYTES, + mlen - crypto_box_BOXZEROBYTES); + cn_nonce++; + + return 0; +} + +int zmq::curve_client_t::process_ready ( + const uint8_t *msg_data, size_t msg_size) +{ + if (msg_size < 30) { + errno = EPROTO; + return -1; + } + + const size_t clen = (msg_size - 14) + crypto_box_BOXZEROBYTES; + + uint8_t ready_nonce [crypto_box_NONCEBYTES]; + uint8_t ready_plaintext [crypto_box_ZEROBYTES + 256]; + uint8_t ready_box [crypto_box_BOXZEROBYTES + 16 + 256]; + + memset (ready_box, 0, crypto_box_BOXZEROBYTES); + memcpy (ready_box + crypto_box_BOXZEROBYTES, + msg_data + 14, clen - crypto_box_BOXZEROBYTES); + + memcpy (ready_nonce, "CurveZMQREADY---", 16); + memcpy (ready_nonce + 16, msg_data + 6, 8); + cn_peer_nonce = get_uint64(msg_data + 6); + + int rc = crypto_box_open_afternm (ready_plaintext, ready_box, + clen, ready_nonce, cn_precom); + + if (rc != 0) { + errno = EPROTO; + return -1; + } + + rc = parse_metadata (ready_plaintext + crypto_box_ZEROBYTES, + clen - crypto_box_ZEROBYTES); + if (rc == 0) + state = connected; + + return rc; +} + +int zmq::curve_client_t::process_error ( + const uint8_t *msg_data, size_t msg_size) +{ + if (state != expect_welcome && state != expect_ready) { + errno = EPROTO; + return -1; + } + if (msg_size < 7) { + errno = EPROTO; + return -1; + } + const size_t error_reason_len = static_cast <size_t> (msg_data [6]); + if (error_reason_len > msg_size - 7) { + errno = EPROTO; + return -1; + } + state = error_received; + return 0; +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/curve_client.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/curve_client.hpp new file mode 100644 index 00000000..ffae1236 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/curve_client.hpp @@ -0,0 +1,129 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_CURVE_CLIENT_HPP_INCLUDED__ +#define __ZMQ_CURVE_CLIENT_HPP_INCLUDED__ + +#include "platform.hpp" +#include "mutex.hpp" + +#ifdef HAVE_LIBSODIUM +#ifdef HAVE_TWEETNACL +#include "tweetnacl_base.h" +#include "randombytes.h" +#else +#include "sodium.h" +#endif + +#if crypto_box_NONCEBYTES != 24 \ +|| crypto_box_PUBLICKEYBYTES != 32 \ +|| crypto_box_SECRETKEYBYTES != 32 \ +|| crypto_box_ZEROBYTES != 32 \ +|| crypto_box_BOXZEROBYTES != 16 +#error "libsodium not built properly" +#endif + +#include "mechanism.hpp" +#include "options.hpp" + +namespace zmq +{ + + class msg_t; + class session_base_t; + + class curve_client_t : public mechanism_t + { + public: + + curve_client_t (const options_t &options_); + virtual ~curve_client_t (); + + // mechanism implementation + virtual int next_handshake_command (msg_t *msg_); + virtual int process_handshake_command (msg_t *msg_); + virtual int encode (msg_t *msg_); + virtual int decode (msg_t *msg_); + virtual status_t status () const; + + private: + + enum state_t { + send_hello, + expect_welcome, + send_initiate, + expect_ready, + error_received, + connected + }; + + // Current FSM state + state_t state; + + // Our public key (C) + uint8_t public_key [crypto_box_PUBLICKEYBYTES]; + + // Our secret key (c) + uint8_t secret_key [crypto_box_SECRETKEYBYTES]; + + // Our short-term public key (C') + uint8_t cn_public [crypto_box_PUBLICKEYBYTES]; + + // Our short-term secret key (c') + uint8_t cn_secret [crypto_box_SECRETKEYBYTES]; + + // Server's public key (S) + uint8_t server_key [crypto_box_PUBLICKEYBYTES]; + + // Server's short-term public key (S') + uint8_t cn_server [crypto_box_PUBLICKEYBYTES]; + + // Cookie received from server + uint8_t cn_cookie [16 + 80]; + + // Intermediary buffer used to seepd up boxing and unboxing. + uint8_t cn_precom [crypto_box_BEFORENMBYTES]; + + // Nonce + uint64_t cn_nonce; + uint64_t cn_peer_nonce; + + int produce_hello (msg_t *msg_); + int process_welcome (const uint8_t *cmd_data, size_t data_size); + int produce_initiate (msg_t *msg_); + int process_ready (const uint8_t *cmd_data, size_t data_size); + int process_error (const uint8_t *cmd_data, size_t data_size); + mutex_t sync; + }; + +} + +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/curve_server.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/curve_server.cpp new file mode 100644 index 00000000..7bdd8a91 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/curve_server.cpp @@ -0,0 +1,729 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "platform.hpp" + +#ifdef HAVE_LIBSODIUM + +#ifdef ZMQ_HAVE_WINDOWS +#include "windows.hpp" +#endif + +#include "msg.hpp" +#include "session_base.hpp" +#include "err.hpp" +#include "curve_server.hpp" +#include "wire.hpp" + +zmq::curve_server_t::curve_server_t (session_base_t *session_, + const std::string &peer_address_, + const options_t &options_) : + mechanism_t (options_), + session (session_), + peer_address (peer_address_), + state (expect_hello), + cn_nonce (1), + cn_peer_nonce(1), + sync() +{ + // Fetch our secret key from socket options + memcpy (secret_key, options_.curve_secret_key, crypto_box_SECRETKEYBYTES); + scoped_lock_t lock (sync); +#if defined(HAVE_TWEETNACL) + // allow opening of /dev/urandom + unsigned char tmpbytes[4]; + randombytes(tmpbytes, 4); +#else + // todo check return code + sodium_init(); +#endif + + // Generate short-term key pair + const int rc = crypto_box_keypair (cn_public, cn_secret); + zmq_assert (rc == 0); +} + +zmq::curve_server_t::~curve_server_t () +{ +} + +int zmq::curve_server_t::next_handshake_command (msg_t *msg_) +{ + int rc = 0; + + switch (state) { + case send_welcome: + rc = produce_welcome (msg_); + if (rc == 0) + state = expect_initiate; + break; + case send_ready: + rc = produce_ready (msg_); + if (rc == 0) + state = connected; + break; + case send_error: + rc = produce_error (msg_); + if (rc == 0) + state = error_sent; + break; + default: + errno = EAGAIN; + rc = -1; + break; + } + return rc; +} + +int zmq::curve_server_t::process_handshake_command (msg_t *msg_) +{ + int rc = 0; + + switch (state) { + case expect_hello: + rc = process_hello (msg_); + break; + case expect_initiate: + rc = process_initiate (msg_); + break; + default: + // Temporary support for security debugging + puts ("CURVE I: invalid handshake command"); + errno = EPROTO; + rc = -1; + break; + } + if (rc == 0) { + rc = msg_->close (); + errno_assert (rc == 0); + rc = msg_->init (); + errno_assert (rc == 0); + } + return rc; +} + +int zmq::curve_server_t::encode (msg_t *msg_) +{ + zmq_assert (state == connected); + + const size_t mlen = crypto_box_ZEROBYTES + 1 + msg_->size (); + + uint8_t message_nonce [crypto_box_NONCEBYTES]; + memcpy (message_nonce, "CurveZMQMESSAGES", 16); + put_uint64 (message_nonce + 16, cn_nonce); + + uint8_t flags = 0; + if (msg_->flags () & msg_t::more) + flags |= 0x01; + + uint8_t *message_plaintext = static_cast <uint8_t *> (malloc (mlen)); + alloc_assert (message_plaintext); + + memset (message_plaintext, 0, crypto_box_ZEROBYTES); + message_plaintext [crypto_box_ZEROBYTES] = flags; + memcpy (message_plaintext + crypto_box_ZEROBYTES + 1, + msg_->data (), msg_->size ()); + + uint8_t *message_box = static_cast <uint8_t *> (malloc (mlen)); + alloc_assert (message_box); + + int rc = crypto_box_afternm (message_box, message_plaintext, + mlen, message_nonce, cn_precom); + zmq_assert (rc == 0); + + rc = msg_->close (); + zmq_assert (rc == 0); + + rc = msg_->init_size (16 + mlen - crypto_box_BOXZEROBYTES); + zmq_assert (rc == 0); + + uint8_t *message = static_cast <uint8_t *> (msg_->data ()); + + memcpy (message, "\x07MESSAGE", 8); + memcpy (message + 8, message_nonce + 16, 8); + memcpy (message + 16, message_box + crypto_box_BOXZEROBYTES, + mlen - crypto_box_BOXZEROBYTES); + + free (message_plaintext); + free (message_box); + + cn_nonce++; + + return 0; +} + +int zmq::curve_server_t::decode (msg_t *msg_) +{ + zmq_assert (state == connected); + + if (msg_->size () < 33) { + // Temporary support for security debugging + puts ("CURVE I: invalid CURVE client, sent malformed command"); + errno = EPROTO; + return -1; + } + + const uint8_t *message = static_cast <uint8_t *> (msg_->data ()); + if (memcmp (message, "\x07MESSAGE", 8)) { + // Temporary support for security debugging + puts ("CURVE I: invalid CURVE client, did not send MESSAGE"); + errno = EPROTO; + return -1; + } + + uint8_t message_nonce [crypto_box_NONCEBYTES]; + memcpy (message_nonce, "CurveZMQMESSAGEC", 16); + memcpy (message_nonce + 16, message + 8, 8); + uint64_t nonce = get_uint64(message + 8); + if (nonce <= cn_peer_nonce) { + errno = EPROTO; + return -1; + } + cn_peer_nonce = nonce; + + const size_t clen = crypto_box_BOXZEROBYTES + msg_->size () - 16; + + uint8_t *message_plaintext = static_cast <uint8_t *> (malloc (clen)); + alloc_assert (message_plaintext); + + uint8_t *message_box = static_cast <uint8_t *> (malloc (clen)); + alloc_assert (message_box); + + memset (message_box, 0, crypto_box_BOXZEROBYTES); + memcpy (message_box + crypto_box_BOXZEROBYTES, + message + 16, msg_->size () - 16); + + int rc = crypto_box_open_afternm (message_plaintext, message_box, + clen, message_nonce, cn_precom); + if (rc == 0) { + rc = msg_->close (); + zmq_assert (rc == 0); + + rc = msg_->init_size (clen - 1 - crypto_box_ZEROBYTES); + zmq_assert (rc == 0); + + const uint8_t flags = message_plaintext [crypto_box_ZEROBYTES]; + if (flags & 0x01) + msg_->set_flags (msg_t::more); + + memcpy (msg_->data (), + message_plaintext + crypto_box_ZEROBYTES + 1, + msg_->size ()); + } + else { + // Temporary support for security debugging + puts ("CURVE I: connection key used for MESSAGE is wrong"); + errno = EPROTO; + } + free (message_plaintext); + free (message_box); + + return rc; +} + +int zmq::curve_server_t::zap_msg_available () +{ + if (state != expect_zap_reply) { + errno = EFSM; + return -1; + } + const int rc = receive_and_process_zap_reply (); + if (rc == 0) + state = status_code == "200" + ? send_ready + : send_error; + return rc; +} + +zmq::mechanism_t::status_t zmq::curve_server_t::status () const +{ + if (state == connected) + return mechanism_t::ready; + else + if (state == error_sent) + return mechanism_t::error; + else + return mechanism_t::handshaking; +} + +int zmq::curve_server_t::process_hello (msg_t *msg_) +{ + if (msg_->size () != 200) { + // Temporary support for security debugging + puts ("CURVE I: client HELLO is not correct size"); + errno = EPROTO; + return -1; + } + + const uint8_t * const hello = static_cast <uint8_t *> (msg_->data ()); + if (memcmp (hello, "\x05HELLO", 6)) { + // Temporary support for security debugging + puts ("CURVE I: client HELLO has invalid command name"); + errno = EPROTO; + return -1; + } + + const uint8_t major = hello [6]; + const uint8_t minor = hello [7]; + + if (major != 1 || minor != 0) { + // Temporary support for security debugging + puts ("CURVE I: client HELLO has unknown version number"); + errno = EPROTO; + return -1; + } + + // Save client's short-term public key (C') + memcpy (cn_client, hello + 80, 32); + + uint8_t hello_nonce [crypto_box_NONCEBYTES]; + uint8_t hello_plaintext [crypto_box_ZEROBYTES + 64]; + uint8_t hello_box [crypto_box_BOXZEROBYTES + 80]; + + memcpy (hello_nonce, "CurveZMQHELLO---", 16); + memcpy (hello_nonce + 16, hello + 112, 8); + cn_peer_nonce = get_uint64(hello + 112); + + memset (hello_box, 0, crypto_box_BOXZEROBYTES); + memcpy (hello_box + crypto_box_BOXZEROBYTES, hello + 120, 80); + + // Open Box [64 * %x0](C'->S) + int rc = crypto_box_open (hello_plaintext, hello_box, + sizeof hello_box, + hello_nonce, cn_client, secret_key); + if (rc != 0) { + // Temporary support for security debugging + puts ("CURVE I: cannot open client HELLO -- wrong server key?"); + errno = EPROTO; + return -1; + } + + state = send_welcome; + return rc; +} + +int zmq::curve_server_t::produce_welcome (msg_t *msg_) +{ + uint8_t cookie_nonce [crypto_secretbox_NONCEBYTES]; + uint8_t cookie_plaintext [crypto_secretbox_ZEROBYTES + 64]; + uint8_t cookie_ciphertext [crypto_secretbox_BOXZEROBYTES + 80]; + + // Create full nonce for encryption + // 8-byte prefix plus 16-byte random nonce + memcpy (cookie_nonce, "COOKIE--", 8); + randombytes (cookie_nonce + 8, 16); + + // Generate cookie = Box [C' + s'](t) + memset (cookie_plaintext, 0, crypto_secretbox_ZEROBYTES); + memcpy (cookie_plaintext + crypto_secretbox_ZEROBYTES, + cn_client, 32); + memcpy (cookie_plaintext + crypto_secretbox_ZEROBYTES + 32, + cn_secret, 32); + + // Generate fresh cookie key + randombytes (cookie_key, crypto_secretbox_KEYBYTES); + + // Encrypt using symmetric cookie key + int rc = crypto_secretbox (cookie_ciphertext, cookie_plaintext, + sizeof cookie_plaintext, + cookie_nonce, cookie_key); + zmq_assert (rc == 0); + + uint8_t welcome_nonce [crypto_box_NONCEBYTES]; + uint8_t welcome_plaintext [crypto_box_ZEROBYTES + 128]; + uint8_t welcome_ciphertext [crypto_box_BOXZEROBYTES + 144]; + + // Create full nonce for encryption + // 8-byte prefix plus 16-byte random nonce + memcpy (welcome_nonce, "WELCOME-", 8); + randombytes (welcome_nonce + 8, crypto_box_NONCEBYTES - 8); + + // Create 144-byte Box [S' + cookie](S->C') + memset (welcome_plaintext, 0, crypto_box_ZEROBYTES); + memcpy (welcome_plaintext + crypto_box_ZEROBYTES, cn_public, 32); + memcpy (welcome_plaintext + crypto_box_ZEROBYTES + 32, + cookie_nonce + 8, 16); + memcpy (welcome_plaintext + crypto_box_ZEROBYTES + 48, + cookie_ciphertext + crypto_secretbox_BOXZEROBYTES, 80); + + rc = crypto_box (welcome_ciphertext, welcome_plaintext, + sizeof welcome_plaintext, + welcome_nonce, cn_client, secret_key); + zmq_assert (rc == 0); + + rc = msg_->init_size (168); + errno_assert (rc == 0); + + uint8_t * const welcome = static_cast <uint8_t *> (msg_->data ()); + memcpy (welcome, "\x07WELCOME", 8); + memcpy (welcome + 8, welcome_nonce + 8, 16); + memcpy (welcome + 24, welcome_ciphertext + crypto_box_BOXZEROBYTES, 144); + + return 0; +} + +int zmq::curve_server_t::process_initiate (msg_t *msg_) +{ + if (msg_->size () < 257) { + // Temporary support for security debugging + puts ("CURVE I: client INITIATE is not correct size"); + errno = EPROTO; + return -1; + } + + const uint8_t *initiate = static_cast <uint8_t *> (msg_->data ()); + if (memcmp (initiate, "\x08INITIATE", 9)) { + // Temporary support for security debugging + puts ("CURVE I: client INITIATE has invalid command name"); + errno = EPROTO; + return -1; + } + + uint8_t cookie_nonce [crypto_secretbox_NONCEBYTES]; + uint8_t cookie_plaintext [crypto_secretbox_ZEROBYTES + 64]; + uint8_t cookie_box [crypto_secretbox_BOXZEROBYTES + 80]; + + // Open Box [C' + s'](t) + memset (cookie_box, 0, crypto_secretbox_BOXZEROBYTES); + memcpy (cookie_box + crypto_secretbox_BOXZEROBYTES, initiate + 25, 80); + + memcpy (cookie_nonce, "COOKIE--", 8); + memcpy (cookie_nonce + 8, initiate + 9, 16); + + int rc = crypto_secretbox_open (cookie_plaintext, cookie_box, + sizeof cookie_box, + cookie_nonce, cookie_key); + if (rc != 0) { + // Temporary support for security debugging + puts ("CURVE I: cannot open client INITIATE cookie"); + errno = EPROTO; + return -1; + } + + // Check cookie plain text is as expected [C' + s'] + if (memcmp (cookie_plaintext + crypto_secretbox_ZEROBYTES, cn_client, 32) + || memcmp (cookie_plaintext + crypto_secretbox_ZEROBYTES + 32, cn_secret, 32)) { + // Temporary support for security debugging + puts ("CURVE I: client INITIATE cookie is not valid"); + errno = EPROTO; + return -1; + } + + const size_t clen = (msg_->size () - 113) + crypto_box_BOXZEROBYTES; + + uint8_t initiate_nonce [crypto_box_NONCEBYTES]; + uint8_t initiate_plaintext [crypto_box_ZEROBYTES + 128 + 256]; + uint8_t initiate_box [crypto_box_BOXZEROBYTES + 144 + 256]; + + // Open Box [C + vouch + metadata](C'->S') + memset (initiate_box, 0, crypto_box_BOXZEROBYTES); + memcpy (initiate_box + crypto_box_BOXZEROBYTES, + initiate + 113, clen - crypto_box_BOXZEROBYTES); + + memcpy (initiate_nonce, "CurveZMQINITIATE", 16); + memcpy (initiate_nonce + 16, initiate + 105, 8); + cn_peer_nonce = get_uint64(initiate + 105); + + rc = crypto_box_open (initiate_plaintext, initiate_box, + clen, initiate_nonce, cn_client, cn_secret); + if (rc != 0) { + // Temporary support for security debugging + puts ("CURVE I: cannot open client INITIATE"); + errno = EPROTO; + return -1; + } + + const uint8_t *client_key = initiate_plaintext + crypto_box_ZEROBYTES; + + uint8_t vouch_nonce [crypto_box_NONCEBYTES]; + uint8_t vouch_plaintext [crypto_box_ZEROBYTES + 64]; + uint8_t vouch_box [crypto_box_BOXZEROBYTES + 80]; + + // Open Box Box [C',S](C->S') and check contents + memset (vouch_box, 0, crypto_box_BOXZEROBYTES); + memcpy (vouch_box + crypto_box_BOXZEROBYTES, + initiate_plaintext + crypto_box_ZEROBYTES + 48, 80); + + memcpy (vouch_nonce, "VOUCH---", 8); + memcpy (vouch_nonce + 8, + initiate_plaintext + crypto_box_ZEROBYTES + 32, 16); + + rc = crypto_box_open (vouch_plaintext, vouch_box, + sizeof vouch_box, + vouch_nonce, client_key, cn_secret); + if (rc != 0) { + // Temporary support for security debugging + puts ("CURVE I: cannot open client INITIATE vouch"); + errno = EPROTO; + return -1; + } + + // What we decrypted must be the client's short-term public key + if (memcmp (vouch_plaintext + crypto_box_ZEROBYTES, cn_client, 32)) { + // Temporary support for security debugging + puts ("CURVE I: invalid handshake from client (public key)"); + errno = EPROTO; + return -1; + } + + // Precompute connection secret from client key + rc = crypto_box_beforenm (cn_precom, cn_client, cn_secret); + zmq_assert (rc == 0); + + // Use ZAP protocol (RFC 27) to authenticate the user. + rc = session->zap_connect (); + if (rc == 0) { + send_zap_request (client_key); + rc = receive_and_process_zap_reply (); + if (rc == 0) + state = status_code == "200" + ? send_ready + : send_error; + else + if (errno == EAGAIN) + state = expect_zap_reply; + else + return -1; + } + else + state = send_ready; + + return parse_metadata (initiate_plaintext + crypto_box_ZEROBYTES + 128, + clen - crypto_box_ZEROBYTES - 128); +} + +int zmq::curve_server_t::produce_ready (msg_t *msg_) +{ + uint8_t ready_nonce [crypto_box_NONCEBYTES]; + uint8_t ready_plaintext [crypto_box_ZEROBYTES + 256]; + uint8_t ready_box [crypto_box_BOXZEROBYTES + 16 + 256]; + + // Create Box [metadata](S'->C') + memset (ready_plaintext, 0, crypto_box_ZEROBYTES); + uint8_t *ptr = ready_plaintext + crypto_box_ZEROBYTES; + + // Add socket type property + const char *socket_type = socket_type_string (options.type); + ptr += add_property (ptr, "Socket-Type", socket_type, strlen (socket_type)); + + // Add identity property + if (options.type == ZMQ_REQ + || options.type == ZMQ_DEALER + || options.type == ZMQ_ROUTER) + ptr += add_property (ptr, "Identity", options.identity, options.identity_size); + + const size_t mlen = ptr - ready_plaintext; + + memcpy (ready_nonce, "CurveZMQREADY---", 16); + put_uint64 (ready_nonce + 16, cn_nonce); + + int rc = crypto_box_afternm (ready_box, ready_plaintext, + mlen, ready_nonce, cn_precom); + zmq_assert (rc == 0); + + rc = msg_->init_size (14 + mlen - crypto_box_BOXZEROBYTES); + errno_assert (rc == 0); + + uint8_t *ready = static_cast <uint8_t *> (msg_->data ()); + + memcpy (ready, "\x05READY", 6); + // Short nonce, prefixed by "CurveZMQREADY---" + memcpy (ready + 6, ready_nonce + 16, 8); + // Box [metadata](S'->C') + memcpy (ready + 14, ready_box + crypto_box_BOXZEROBYTES, + mlen - crypto_box_BOXZEROBYTES); + + cn_nonce++; + + return 0; +} + +int zmq::curve_server_t::produce_error (msg_t *msg_) const +{ + zmq_assert (status_code.length () == 3); + const int rc = msg_->init_size (6 + 1 + status_code.length ()); + zmq_assert (rc == 0); + char *msg_data = static_cast <char *> (msg_->data ()); + memcpy (msg_data, "\5ERROR", 6); + msg_data [6] = sizeof status_code; + memcpy (msg_data + 7, status_code.c_str (), status_code.length ()); + return 0; +} + +void zmq::curve_server_t::send_zap_request (const uint8_t *key) +{ + int rc; + msg_t msg; + + // Address delimiter frame + rc = msg.init (); + errno_assert (rc == 0); + msg.set_flags (msg_t::more); + rc = session->write_zap_msg (&msg); + errno_assert (rc == 0); + + // Version frame + rc = msg.init_size (3); + errno_assert (rc == 0); + memcpy (msg.data (), "1.0", 3); + msg.set_flags (msg_t::more); + rc = session->write_zap_msg (&msg); + errno_assert (rc == 0); + + // Request ID frame + rc = msg.init_size (1); + errno_assert (rc == 0); + memcpy (msg.data (), "1", 1); + msg.set_flags (msg_t::more); + rc = session->write_zap_msg (&msg); + errno_assert (rc == 0); + + // Domain frame + rc = msg.init_size (options.zap_domain.length ()); + errno_assert (rc == 0); + memcpy (msg.data (), options.zap_domain.c_str (), options.zap_domain.length ()); + msg.set_flags (msg_t::more); + rc = session->write_zap_msg (&msg); + errno_assert (rc == 0); + + // Address frame + rc = msg.init_size (peer_address.length ()); + errno_assert (rc == 0); + memcpy (msg.data (), peer_address.c_str (), peer_address.length ()); + msg.set_flags (msg_t::more); + rc = session->write_zap_msg (&msg); + errno_assert (rc == 0); + + // Identity frame + rc = msg.init_size (options.identity_size); + errno_assert (rc == 0); + memcpy (msg.data (), options.identity, options.identity_size); + msg.set_flags (msg_t::more); + rc = session->write_zap_msg (&msg); + errno_assert (rc == 0); + + // Mechanism frame + rc = msg.init_size (5); + errno_assert (rc == 0); + memcpy (msg.data (), "CURVE", 5); + msg.set_flags (msg_t::more); + rc = session->write_zap_msg (&msg); + errno_assert (rc == 0); + + // Credentials frame + rc = msg.init_size (crypto_box_PUBLICKEYBYTES); + errno_assert (rc == 0); + memcpy (msg.data (), key, crypto_box_PUBLICKEYBYTES); + rc = session->write_zap_msg (&msg); + errno_assert (rc == 0); +} + +int zmq::curve_server_t::receive_and_process_zap_reply () +{ + int rc = 0; + msg_t msg [7]; // ZAP reply consists of 7 frames + + // Initialize all reply frames + for (int i = 0; i < 7; i++) { + rc = msg [i].init (); + errno_assert (rc == 0); + } + + for (int i = 0; i < 7; i++) { + rc = session->read_zap_msg (&msg [i]); + if (rc == -1) + break; + if ((msg [i].flags () & msg_t::more) == (i < 6? 0: msg_t::more)) { + // Temporary support for security debugging + puts ("CURVE I: ZAP handler sent incomplete reply message"); + errno = EPROTO; + rc = -1; + break; + } + } + + if (rc != 0) + goto error; + + // Address delimiter frame + if (msg [0].size () > 0) { + // Temporary support for security debugging + puts ("CURVE I: ZAP handler sent malformed reply message"); + errno = EPROTO; + rc = -1; + goto error; + } + + // Version frame + if (msg [1].size () != 3 || memcmp (msg [1].data (), "1.0", 3)) { + // Temporary support for security debugging + puts ("CURVE I: ZAP handler sent bad version number"); + errno = EPROTO; + rc = -1; + goto error; + } + + // Request id frame + if (msg [2].size () != 1 || memcmp (msg [2].data (), "1", 1)) { + // Temporary support for security debugging + puts ("CURVE I: ZAP handler sent bad request ID"); + errno = EPROTO; + rc = -1; + goto error; + } + + // Status code frame + if (msg [3].size () != 3) { + // Temporary support for security debugging + puts ("CURVE I: ZAP handler rejected client authentication"); + errno = EACCES; + rc = -1; + goto error; + } + + // Save status code + status_code.assign (static_cast <char *> (msg [3].data ()), 3); + + // Save user id + set_user_id (msg [5].data (), msg [5].size ()); + + // Process metadata frame + rc = parse_metadata (static_cast <const unsigned char*> (msg [6].data ()), + msg [6].size (), true); + +error: + for (int i = 0; i < 7; i++) { + const int rc2 = msg [i].close (); + errno_assert (rc2 == 0); + } + + return rc; +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/curve_server.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/curve_server.hpp new file mode 100644 index 00000000..fe7cf877 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/curve_server.hpp @@ -0,0 +1,138 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_CURVE_SERVER_HPP_INCLUDED__ +#define __ZMQ_CURVE_SERVER_HPP_INCLUDED__ + +#include "platform.hpp" + +#ifdef HAVE_LIBSODIUM +#ifdef HAVE_TWEETNACL +#include "tweetnacl_base.h" +#include "randombytes.h" +#else +#include "sodium.h" +#endif +#if crypto_box_NONCEBYTES != 24 \ +|| crypto_box_PUBLICKEYBYTES != 32 \ +|| crypto_box_SECRETKEYBYTES != 32 \ +|| crypto_box_ZEROBYTES != 32 \ +|| crypto_box_BOXZEROBYTES != 16 \ +|| crypto_secretbox_NONCEBYTES != 24 \ +|| crypto_secretbox_ZEROBYTES != 32 \ +|| crypto_secretbox_BOXZEROBYTES != 16 +#error "libsodium not built properly" +#endif + +#include "mechanism.hpp" +#include "options.hpp" + +namespace zmq +{ + + class msg_t; + class session_base_t; + + class curve_server_t : public mechanism_t + { + public: + + curve_server_t (session_base_t *session_, + const std::string &peer_address_, + const options_t &options_); + virtual ~curve_server_t (); + + // mechanism implementation + virtual int next_handshake_command (msg_t *msg_); + virtual int process_handshake_command (msg_t *msg_); + virtual int encode (msg_t *msg_); + virtual int decode (msg_t *msg_); + virtual int zap_msg_available (); + virtual status_t status () const; + + private: + + enum state_t { + expect_hello, + send_welcome, + expect_initiate, + expect_zap_reply, + send_ready, + send_error, + error_sent, + connected + }; + + session_base_t * const session; + + const std::string peer_address; + + // Current FSM state + state_t state; + + // Status code as received from ZAP handler + std::string status_code; + + uint64_t cn_nonce; + uint64_t cn_peer_nonce; + + // Our secret key (s) + uint8_t secret_key [crypto_box_SECRETKEYBYTES]; + + // Our short-term public key (S') + uint8_t cn_public [crypto_box_PUBLICKEYBYTES]; + + // Our short-term secret key (s') + uint8_t cn_secret [crypto_box_SECRETKEYBYTES]; + + // Client's short-term public key (C') + uint8_t cn_client [crypto_box_PUBLICKEYBYTES]; + + // Key used to produce cookie + uint8_t cookie_key [crypto_secretbox_KEYBYTES]; + + // Intermediary buffer used to speed up boxing and unboxing. + uint8_t cn_precom [crypto_box_BEFORENMBYTES]; + + int process_hello (msg_t *msg_); + int produce_welcome (msg_t *msg_); + int process_initiate (msg_t *msg_); + int produce_ready (msg_t *msg_); + int produce_error (msg_t *msg_) const; + + void send_zap_request (const uint8_t *key); + int receive_and_process_zap_reply (); + mutex_t sync; + }; + +} + +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/dbuffer.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/dbuffer.hpp new file mode 100644 index 00000000..46fe2441 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/dbuffer.hpp @@ -0,0 +1,144 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_DBUFFER_HPP_INCLUDED__ +#define __ZMQ_DBUFFER_HPP_INCLUDED__ + +#include <stdlib.h> +#include <stddef.h> +#include <algorithm> + +#include "mutex.hpp" +#include "msg.hpp" + +namespace zmq +{ + + // dbuffer is a single-producer single-consumer double-buffer + // implementation. + // + // The producer writes to a back buffer and then tries to swap + // pointers between the back and front buffers. If it fails, + // due to the consumer reading from the front buffer, it just + // gives up, which is ok since writes are many and redundant. + // + // The reader simply reads from the front buffer. + // + // has_msg keeps track of whether there has been a not yet read + // value written, it is used by ypipe_conflate to mimic ypipe + // functionality regarding a reader being asleep + + template <typename T> class dbuffer_t; + + template <> class dbuffer_t<msg_t> + { + public: + + inline dbuffer_t () + : back (&storage[0]) + , front (&storage[1]) + , has_msg (false) + { + back->init (); + front->init (); + } + + inline ~dbuffer_t() + { + back->close (); + front->close (); + } + + inline void write (const msg_t &value_) + { + msg_t& xvalue = const_cast<msg_t&>(value_); + + zmq_assert (xvalue.check ()); + back->move (xvalue); // cannot just overwrite, might leak + + zmq_assert (back->check ()); + + if (sync.try_lock ()) + { + std::swap (back, front); + has_msg = true; + + sync.unlock (); + } + } + + inline bool read (msg_t *value_) + { + if (!value_) + return false; + + { + scoped_lock_t lock (sync); + if (!has_msg) + return false; + + zmq_assert (front->check ()); + + *value_ = *front; + front->init (); // avoid double free + + has_msg = false; + return true; + } + } + + + inline bool check_read () + { + scoped_lock_t lock (sync); + + return has_msg; + } + + inline bool probe (bool (*fn)(const msg_t &)) + { + scoped_lock_t lock (sync); + return (*fn) (*front); + } + + + private: + msg_t storage[2]; + msg_t *back, *front; + + mutex_t sync; + bool has_msg; + + // Disable copying of dbuffer. + dbuffer_t (const dbuffer_t&); + const dbuffer_t &operator = (const dbuffer_t&); + }; +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/dealer.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/dealer.cpp new file mode 100644 index 00000000..2a3a5aa3 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/dealer.cpp @@ -0,0 +1,141 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "dealer.hpp" +#include "err.hpp" +#include "msg.hpp" + +zmq::dealer_t::dealer_t (class ctx_t *parent_, uint32_t tid_, int sid_) : + socket_base_t (parent_, tid_, sid_), + probe_router (false) +{ + options.type = ZMQ_DEALER; +} + +zmq::dealer_t::~dealer_t () +{ +} + +void zmq::dealer_t::xattach_pipe (pipe_t *pipe_, bool subscribe_to_all_) +{ + // subscribe_to_all_ is unused + (void) subscribe_to_all_; + + zmq_assert (pipe_); + + if (probe_router) { + msg_t probe_msg_; + int rc = probe_msg_.init (); + errno_assert (rc == 0); + + rc = pipe_->write (&probe_msg_); + // zmq_assert (rc) is not applicable here, since it is not a bug. + pipe_->flush (); + + rc = probe_msg_.close (); + errno_assert (rc == 0); + } + + fq.attach (pipe_); + lb.attach (pipe_); +} + +int zmq::dealer_t::xsetsockopt (int option_, const void *optval_, + size_t optvallen_) +{ + bool is_int = (optvallen_ == sizeof (int)); + int value = is_int? *((int *) optval_): 0; + + switch (option_) { + case ZMQ_PROBE_ROUTER: + if (is_int && value >= 0) { + probe_router = (value != 0); + return 0; + } + break; + + default: + break; + } + + errno = EINVAL; + return -1; +} + +int zmq::dealer_t::xsend (msg_t *msg_) +{ + return sendpipe (msg_, NULL); +} + +int zmq::dealer_t::xrecv (msg_t *msg_) +{ + return recvpipe (msg_, NULL); +} + +bool zmq::dealer_t::xhas_in () +{ + return fq.has_in (); +} + +bool zmq::dealer_t::xhas_out () +{ + return lb.has_out (); +} + +zmq::blob_t zmq::dealer_t::get_credential () const +{ + return fq.get_credential (); +} + + +void zmq::dealer_t::xread_activated (pipe_t *pipe_) +{ + fq.activated (pipe_); +} + +void zmq::dealer_t::xwrite_activated (pipe_t *pipe_) +{ + lb.activated (pipe_); +} + +void zmq::dealer_t::xpipe_terminated (pipe_t *pipe_) +{ + fq.pipe_terminated (pipe_); + lb.pipe_terminated (pipe_); +} + +int zmq::dealer_t::sendpipe (msg_t *msg_, pipe_t **pipe_) +{ + return lb.sendpipe (msg_, pipe_); +} + +int zmq::dealer_t::recvpipe (msg_t *msg_, pipe_t **pipe_) +{ + return fq.recvpipe (msg_, pipe_); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/dealer.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/dealer.hpp new file mode 100644 index 00000000..3b1d636a --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/dealer.hpp @@ -0,0 +1,89 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_DEALER_HPP_INCLUDED__ +#define __ZMQ_DEALER_HPP_INCLUDED__ + +#include "socket_base.hpp" +#include "session_base.hpp" +#include "fq.hpp" +#include "lb.hpp" + +namespace zmq +{ + + class ctx_t; + class msg_t; + class pipe_t; + class io_thread_t; + class socket_base_t; + + class dealer_t : + public socket_base_t + { + public: + + dealer_t (zmq::ctx_t *parent_, uint32_t tid_, int sid); + ~dealer_t (); + + protected: + + // Overrides of functions from socket_base_t. + void xattach_pipe (zmq::pipe_t *pipe_, bool subscribe_to_all_); + int xsetsockopt (int option_, const void *optval_, size_t optvallen_); + int xsend (zmq::msg_t *msg_); + int xrecv (zmq::msg_t *msg_); + bool xhas_in (); + bool xhas_out (); + blob_t get_credential () const; + void xread_activated (zmq::pipe_t *pipe_); + void xwrite_activated (zmq::pipe_t *pipe_); + void xpipe_terminated (zmq::pipe_t *pipe_); + + // Send and recv - knowing which pipe was used. + int sendpipe (zmq::msg_t *msg_, zmq::pipe_t **pipe_); + int recvpipe (zmq::msg_t *msg_, zmq::pipe_t **pipe_); + + private: + + // Messages are fair-queued from inbound pipes. And load-balanced to + // the outbound pipes. + fq_t fq; + lb_t lb; + + // if true, send an empty message to every connected router peer + bool probe_router; + + dealer_t (const dealer_t&); + const dealer_t &operator = (const dealer_t&); + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/decoder.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/decoder.hpp new file mode 100644 index 00000000..fc4b177d --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/decoder.hpp @@ -0,0 +1,183 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_DECODER_HPP_INCLUDED__ +#define __ZMQ_DECODER_HPP_INCLUDED__ + +#include <stddef.h> +#include <string.h> +#include <stdlib.h> +#include <algorithm> + +#include "err.hpp" +#include "msg.hpp" +#include "i_decoder.hpp" +#include "stdint.hpp" + +namespace zmq +{ + // Helper base class for decoders that know the amount of data to read + // in advance at any moment. Knowing the amount in advance is a property + // of the protocol used. 0MQ framing protocol is based size-prefixed + // paradigm, which qualifies it to be parsed by this class. + // On the other hand, XML-based transports (like XMPP or SOAP) don't allow + // for knowing the size of data to read in advance and should use different + // decoding algorithms. + // + // This class implements the state machine that parses the incoming buffer. + // Derived class should implement individual state machine actions. + + template <typename T> class decoder_base_t : public i_decoder + { + public: + + inline decoder_base_t (size_t bufsize_) : + next (NULL), + read_pos (NULL), + to_read (0), + bufsize (bufsize_) + { + buf = (unsigned char*) malloc (bufsize_); + alloc_assert (buf); + } + + // The destructor doesn't have to be virtual. It is mad virtual + // just to keep ICC and code checking tools from complaining. + inline virtual ~decoder_base_t () + { + free (buf); + } + + // Returns a buffer to be filled with binary data. + inline void get_buffer (unsigned char **data_, size_t *size_) + { + // If we are expected to read large message, we'll opt for zero- + // copy, i.e. we'll ask caller to fill the data directly to the + // message. Note that subsequent read(s) are non-blocking, thus + // each single read reads at most SO_RCVBUF bytes at once not + // depending on how large is the chunk returned from here. + // As a consequence, large messages being received won't block + // other engines running in the same I/O thread for excessive + // amounts of time. + if (to_read >= bufsize) { + *data_ = read_pos; + *size_ = to_read; + return; + } + + *data_ = buf; + *size_ = bufsize; + } + + // Processes the data in the buffer previously allocated using + // get_buffer function. size_ argument specifies nemuber of bytes + // actually filled into the buffer. Function returns 1 when the + // whole message was decoded or 0 when more data is required. + // On error, -1 is returned and errno set accordingly. + // Number of bytes processed is returned in byts_used_. + inline int decode (const unsigned char *data_, size_t size_, + size_t &bytes_used_) + { + bytes_used_ = 0; + + // In case of zero-copy simply adjust the pointers, no copying + // is required. Also, run the state machine in case all the data + // were processed. + if (data_ == read_pos) { + zmq_assert (size_ <= to_read); + read_pos += size_; + to_read -= size_; + bytes_used_ = size_; + + while (!to_read) { + const int rc = (static_cast <T*> (this)->*next) (); + if (rc != 0) + return rc; + } + return 0; + } + + while (bytes_used_ < size_) { + // Copy the data from buffer to the message. + const size_t to_copy = std::min (to_read, size_ - bytes_used_); + memcpy (read_pos, data_ + bytes_used_, to_copy); + read_pos += to_copy; + to_read -= to_copy; + bytes_used_ += to_copy; + // Try to get more space in the message to fill in. + // If none is available, return. + while (to_read == 0) { + const int rc = (static_cast <T*> (this)->*next) (); + if (rc != 0) + return rc; + } + } + + return 0; + } + + protected: + + // Prototype of state machine action. Action should return false if + // it is unable to push the data to the system. + typedef int (T::*step_t) (); + + // This function should be called from derived class to read data + // from the buffer and schedule next state machine action. + inline void next_step (void *read_pos_, size_t to_read_, step_t next_) + { + read_pos = (unsigned char*) read_pos_; + to_read = to_read_; + next = next_; + } + + private: + + // Next step. If set to NULL, it means that associated data stream + // is dead. Note that there can be still data in the process in such + // case. + step_t next; + + // Where to store the read data. + unsigned char *read_pos; + + // How much data to read before taking next step. + size_t to_read; + + // The duffer for data to decode. + size_t bufsize; + unsigned char *buf; + + decoder_base_t (const decoder_base_t&); + const decoder_base_t &operator = (const decoder_base_t&); + }; +} + +#endif + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/devpoll.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/devpoll.cpp new file mode 100644 index 00000000..6c97256e --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/devpoll.cpp @@ -0,0 +1,204 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "devpoll.hpp" +#if defined ZMQ_USE_DEVPOLL + +#include <sys/devpoll.h> +#include <sys/time.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <sys/ioctl.h> +#include <fcntl.h> +#include <unistd.h> +#include <limits.h> +#include <algorithm> + +#include "devpoll.hpp" +#include "err.hpp" +#include "config.hpp" +#include "i_poll_events.hpp" + +zmq::devpoll_t::devpoll_t (const zmq::ctx_t &ctx_) : + ctx(ctx_), + stopping (false) +{ + devpoll_fd = open ("/dev/poll", O_RDWR); + errno_assert (devpoll_fd != -1); +} + +zmq::devpoll_t::~devpoll_t () +{ + worker.stop (); + close (devpoll_fd); +} + +void zmq::devpoll_t::devpoll_ctl (fd_t fd_, short events_) +{ + struct pollfd pfd = {fd_, events_, 0}; + ssize_t rc = write (devpoll_fd, &pfd, sizeof pfd); + zmq_assert (rc == sizeof pfd); +} + +zmq::devpoll_t::handle_t zmq::devpoll_t::add_fd (fd_t fd_, + i_poll_events *reactor_) +{ + // If the file descriptor table is too small expand it. + fd_table_t::size_type sz = fd_table.size (); + if (sz <= (fd_table_t::size_type) fd_) { + fd_table.resize (fd_ + 1); + while (sz != (fd_table_t::size_type) (fd_ + 1)) { + fd_table [sz].valid = false; + ++sz; + } + } + + zmq_assert (!fd_table [fd_].valid); + + fd_table [fd_].events = 0; + fd_table [fd_].reactor = reactor_; + fd_table [fd_].valid = true; + fd_table [fd_].accepted = false; + + devpoll_ctl (fd_, 0); + pending_list.push_back (fd_); + + // Increase the load metric of the thread. + adjust_load (1); + + return fd_; +} + +void zmq::devpoll_t::rm_fd (handle_t handle_) +{ + zmq_assert (fd_table [handle_].valid); + + devpoll_ctl (handle_, POLLREMOVE); + fd_table [handle_].valid = false; + + // Decrease the load metric of the thread. + adjust_load (-1); +} + +void zmq::devpoll_t::set_pollin (handle_t handle_) +{ + devpoll_ctl (handle_, POLLREMOVE); + fd_table [handle_].events |= POLLIN; + devpoll_ctl (handle_, fd_table [handle_].events); +} + +void zmq::devpoll_t::reset_pollin (handle_t handle_) +{ + devpoll_ctl (handle_, POLLREMOVE); + fd_table [handle_].events &= ~((short) POLLIN); + devpoll_ctl (handle_, fd_table [handle_].events); +} + +void zmq::devpoll_t::set_pollout (handle_t handle_) +{ + devpoll_ctl (handle_, POLLREMOVE); + fd_table [handle_].events |= POLLOUT; + devpoll_ctl (handle_, fd_table [handle_].events); +} + +void zmq::devpoll_t::reset_pollout (handle_t handle_) +{ + devpoll_ctl (handle_, POLLREMOVE); + fd_table [handle_].events &= ~((short) POLLOUT); + devpoll_ctl (handle_, fd_table [handle_].events); +} + +void zmq::devpoll_t::start () +{ + ctx.start_thread (worker, worker_routine, this); +} + +void zmq::devpoll_t::stop () +{ + stopping = true; +} + +int zmq::devpoll_t::max_fds () +{ + return -1; +} + +void zmq::devpoll_t::loop () +{ + while (!stopping) { + + struct pollfd ev_buf [max_io_events]; + struct dvpoll poll_req; + + for (pending_list_t::size_type i = 0; i < pending_list.size (); i ++) + fd_table [pending_list [i]].accepted = true; + pending_list.clear (); + + // Execute any due timers. + int timeout = (int) execute_timers (); + + // Wait for events. + // On Solaris, we can retrieve no more then (OPEN_MAX - 1) events. + poll_req.dp_fds = &ev_buf [0]; +#if defined ZMQ_HAVE_SOLARIS + poll_req.dp_nfds = std::min ((int) max_io_events, OPEN_MAX - 1); +#else + poll_req.dp_nfds = max_io_events; +#endif + poll_req.dp_timeout = timeout ? timeout : -1; + int n = ioctl (devpoll_fd, DP_POLL, &poll_req); + if (n == -1 && errno == EINTR) + continue; + errno_assert (n != -1); + + for (int i = 0; i < n; i ++) { + + fd_entry_t *fd_ptr = &fd_table [ev_buf [i].fd]; + if (!fd_ptr->valid || !fd_ptr->accepted) + continue; + if (ev_buf [i].revents & (POLLERR | POLLHUP)) + fd_ptr->reactor->in_event (); + if (!fd_ptr->valid || !fd_ptr->accepted) + continue; + if (ev_buf [i].revents & POLLOUT) + fd_ptr->reactor->out_event (); + if (!fd_ptr->valid || !fd_ptr->accepted) + continue; + if (ev_buf [i].revents & POLLIN) + fd_ptr->reactor->in_event (); + } + } +} + +void zmq::devpoll_t::worker_routine (void *arg_) +{ + ((devpoll_t*) arg_)->loop (); +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/devpoll.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/devpoll.hpp new file mode 100644 index 00000000..5d77b8fc --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/devpoll.hpp @@ -0,0 +1,119 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_DEVPOLL_HPP_INCLUDED__ +#define __ZMQ_DEVPOLL_HPP_INCLUDED__ + +// poller.hpp decides which polling mechanism to use. +#include "poller.hpp" +#if defined ZMQ_USE_DEVPOLL + +#include <vector> + +#include "ctx.hpp" +#include "fd.hpp" +#include "thread.hpp" +#include "poller_base.hpp" + +namespace zmq +{ + + struct i_poll_events; + + // Implements socket polling mechanism using the "/dev/poll" interface. + + class devpoll_t : public poller_base_t + { + public: + + typedef fd_t handle_t; + + devpoll_t (const ctx_t &ctx_); + ~devpoll_t (); + + // "poller" concept. + handle_t add_fd (fd_t fd_, zmq::i_poll_events *events_); + void rm_fd (handle_t handle_); + void set_pollin (handle_t handle_); + void reset_pollin (handle_t handle_); + void set_pollout (handle_t handle_); + void reset_pollout (handle_t handle_); + void start (); + void stop (); + + static int max_fds (); + + private: + + // Main worker thread routine. + static void worker_routine (void *arg_); + + // Main event loop. + void loop (); + + // Reference to ZMQ context. + const ctx_t &ctx; + + // File descriptor referring to "/dev/poll" pseudo-device. + fd_t devpoll_fd; + + struct fd_entry_t + { + short events; + zmq::i_poll_events *reactor; + bool valid; + bool accepted; + }; + + typedef std::vector <fd_entry_t> fd_table_t; + fd_table_t fd_table; + + typedef std::vector <fd_t> pending_list_t; + pending_list_t pending_list; + + // Pollset manipulation function. + void devpoll_ctl (fd_t fd_, short events_); + + // If true, thread is in the process of shutting down. + bool stopping; + + // Handle of the physical thread doing the I/O work. + thread_t worker; + + devpoll_t (const devpoll_t&); + const devpoll_t &operator = (const devpoll_t&); + }; + + typedef devpoll_t poller_t; + +} + +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/dist.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/dist.cpp new file mode 100644 index 00000000..e7e18233 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/dist.cpp @@ -0,0 +1,216 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "dist.hpp" +#include "pipe.hpp" +#include "err.hpp" +#include "msg.hpp" +#include "likely.hpp" + +zmq::dist_t::dist_t () : + matching (0), + active (0), + eligible (0), + more (false) +{ +} + +zmq::dist_t::~dist_t () +{ + zmq_assert (pipes.empty ()); +} + +void zmq::dist_t::attach (pipe_t *pipe_) +{ + // If we are in the middle of sending a message, we'll add new pipe + // into the list of eligible pipes. Otherwise we add it to the list + // of active pipes. + if (more) { + pipes.push_back (pipe_); + pipes.swap (eligible, pipes.size () - 1); + eligible++; + } + else { + pipes.push_back (pipe_); + pipes.swap (active, pipes.size () - 1); + active++; + eligible++; + } +} + +void zmq::dist_t::match (pipe_t *pipe_) +{ + // If pipe is already matching do nothing. + if (pipes.index (pipe_) < matching) + return; + + // If the pipe isn't eligible, ignore it. + if (pipes.index (pipe_) >= eligible) + return; + + // Mark the pipe as matching. + pipes.swap (pipes.index (pipe_), matching); + matching++; +} + +void zmq::dist_t::unmatch () +{ + matching = 0; +} + +void zmq::dist_t::pipe_terminated (pipe_t *pipe_) +{ + // Remove the pipe from the list; adjust number of matching, active and/or + // eligible pipes accordingly. + if (pipes.index (pipe_) < matching) { + pipes.swap (pipes.index (pipe_), matching - 1); + matching--; + } + if (pipes.index (pipe_) < active) { + pipes.swap (pipes.index (pipe_), active - 1); + active--; + } + if (pipes.index (pipe_) < eligible) { + pipes.swap (pipes.index (pipe_), eligible - 1); + eligible--; + } + + pipes.erase (pipe_); +} + +void zmq::dist_t::activated (pipe_t *pipe_) +{ + // Move the pipe from passive to eligible state. + pipes.swap (pipes.index (pipe_), eligible); + eligible++; + + // If there's no message being sent at the moment, move it to + // the active state. + if (!more) { + pipes.swap (eligible - 1, active); + active++; + } +} + +int zmq::dist_t::send_to_all (msg_t *msg_) +{ + matching = active; + return send_to_matching (msg_); +} + +int zmq::dist_t::send_to_matching (msg_t *msg_) +{ + // Is this end of a multipart message? + bool msg_more = msg_->flags () & msg_t::more ? true : false; + + // Push the message to matching pipes. + distribute (msg_); + + // If mutlipart message is fully sent, activate all the eligible pipes. + if (!msg_more) + active = eligible; + + more = msg_more; + + return 0; +} + +void zmq::dist_t::distribute (msg_t *msg_) +{ + // If there are no matching pipes available, simply drop the message. + if (matching == 0) { + int rc = msg_->close (); + errno_assert (rc == 0); + rc = msg_->init (); + errno_assert (rc == 0); + return; + } + + if (msg_->is_vsm ()) { + for (pipes_t::size_type i = 0; i < matching; ++i) + if(!write (pipes [i], msg_)) + --i; // Retry last write because index will have been swapped + int rc = msg_->close(); + errno_assert (rc == 0); + rc = msg_->init (); + errno_assert (rc == 0); + return; + } + + // Add matching-1 references to the message. We already hold one reference, + // that's why -1. + msg_->add_refs ((int) matching - 1); + + // Push copy of the message to each matching pipe. + int failed = 0; + for (pipes_t::size_type i = 0; i < matching; ++i) + if (!write (pipes [i], msg_)) { + ++failed; + --i; // Retry last write because index will have been swapped + } + if (unlikely (failed)) + msg_->rm_refs (failed); + + // Detach the original message from the data buffer. Note that we don't + // close the message. That's because we've already used all the references. + int rc = msg_->init (); + errno_assert (rc == 0); +} + +bool zmq::dist_t::has_out () +{ + return true; +} + +bool zmq::dist_t::write (pipe_t *pipe_, msg_t *msg_) +{ + if (!pipe_->write (msg_)) { + pipes.swap (pipes.index (pipe_), matching - 1); + matching--; + pipes.swap (pipes.index (pipe_), active - 1); + active--; + pipes.swap (active, eligible - 1); + eligible--; + return false; + } + if (!(msg_->flags () & msg_t::more)) + pipe_->flush (); + return true; +} + +bool zmq::dist_t::check_hwm () +{ + for (pipes_t::size_type i = 0; i < matching; ++i) + if (!pipes [i]->check_hwm ()) + return false; + + return true; +} + + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/dist.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/dist.hpp new file mode 100644 index 00000000..3b5e5702 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/dist.hpp @@ -0,0 +1,117 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_DIST_HPP_INCLUDED__ +#define __ZMQ_DIST_HPP_INCLUDED__ + +#include <vector> + +#include "array.hpp" +#include "pipe.hpp" + +namespace zmq +{ + + class pipe_t; + class msg_t; + + // Class manages a set of outbound pipes. It sends each messages to + // each of them. + class dist_t + { + public: + + dist_t (); + ~dist_t (); + + // Adds the pipe to the distributor object. + void attach (zmq::pipe_t *pipe_); + + // Activates pipe that have previously reached high watermark. + void activated (zmq::pipe_t *pipe_); + + // Mark the pipe as matching. Subsequent call to send_to_matching + // will send message also to this pipe. + void match (zmq::pipe_t *pipe_); + + // Mark all pipes as non-matching. + void unmatch (); + + // Removes the pipe from the distributor object. + void pipe_terminated (zmq::pipe_t *pipe_); + + // Send the message to the matching outbound pipes. + int send_to_matching (zmq::msg_t *msg_); + + // Send the message to all the outbound pipes. + int send_to_all (zmq::msg_t *msg_); + + bool has_out (); + + // check HWM of all pipes matching + bool check_hwm (); + + private: + + // Write the message to the pipe. Make the pipe inactive if writing + // fails. In such a case false is returned. + bool write (zmq::pipe_t *pipe_, zmq::msg_t *msg_); + + // Put the message to all active pipes. + void distribute (zmq::msg_t *msg_); + + // List of outbound pipes. + typedef array_t <zmq::pipe_t, 2> pipes_t; + pipes_t pipes; + + // Number of all the pipes to send the next message to. + pipes_t::size_type matching; + + // Number of active pipes. All the active pipes are located at the + // beginning of the pipes array. These are the pipes the messages + // can be sent to at the moment. + pipes_t::size_type active; + + // Number of pipes eligible for sending messages to. This includes all + // the active pipes plus all the pipes that we can in theory send + // messages to (the HWM is not yet reached), but sending a message + // to them would result in partial message being delivered, ie. message + // with initial parts missing. + pipes_t::size_type eligible; + + // True if last we are in the middle of a multipart message. + bool more; + + dist_t (const dist_t&); + const dist_t &operator = (const dist_t&); + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/encoder.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/encoder.hpp new file mode 100644 index 00000000..8d8a0ff5 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/encoder.hpp @@ -0,0 +1,185 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_ENCODER_HPP_INCLUDED__ +#define __ZMQ_ENCODER_HPP_INCLUDED__ + +#if defined(_MSC_VER) +#ifndef NOMINMAX +#define NOMINMAX +#endif +#endif + +#include <stddef.h> +#include <string.h> +#include <stdlib.h> +#include <algorithm> + +#include "err.hpp" +#include "msg.hpp" +#include "i_encoder.hpp" + +namespace zmq +{ + + // Helper base class for encoders. It implements the state machine that + // fills the outgoing buffer. Derived classes should implement individual + // state machine actions. + + template <typename T> class encoder_base_t : public i_encoder + { + public: + + inline encoder_base_t (size_t bufsize_) : + bufsize (bufsize_), + in_progress (NULL) + { + buf = (unsigned char*) malloc (bufsize_); + alloc_assert (buf); + } + + // The destructor doesn't have to be virtual. It is made virtual + // just to keep ICC and code checking tools from complaining. + inline virtual ~encoder_base_t () + { + free (buf); + } + + // The function returns a batch of binary data. The data + // are filled to a supplied buffer. If no buffer is supplied (data_ + // points to NULL) decoder object will provide buffer of its own. + inline size_t encode (unsigned char **data_, size_t size_) + { + unsigned char *buffer = !*data_ ? buf : *data_; + size_t buffersize = !*data_ ? bufsize : size_; + + if (in_progress == NULL) + return 0; + + size_t pos = 0; + while (pos < buffersize) { + + // If there are no more data to return, run the state machine. + // If there are still no data, return what we already have + // in the buffer. + if (!to_write) { + if (new_msg_flag) { + int rc = in_progress->close (); + errno_assert (rc == 0); + rc = in_progress->init (); + errno_assert (rc == 0); + in_progress = NULL; + break; + } + (static_cast <T*> (this)->*next) (); + } + + // If there are no data in the buffer yet and we are able to + // fill whole buffer in a single go, let's use zero-copy. + // There's no disadvantage to it as we cannot stuck multiple + // messages into the buffer anyway. Note that subsequent + // write(s) are non-blocking, thus each single write writes + // at most SO_SNDBUF bytes at once not depending on how large + // is the chunk returned from here. + // As a consequence, large messages being sent won't block + // other engines running in the same I/O thread for excessive + // amounts of time. + if (!pos && !*data_ && to_write >= buffersize) { + *data_ = write_pos; + pos = to_write; + write_pos = NULL; + to_write = 0; + return pos; + } + + // Copy data to the buffer. If the buffer is full, return. + size_t to_copy = std::min (to_write, buffersize - pos); + memcpy (buffer + pos, write_pos, to_copy); + pos += to_copy; + write_pos += to_copy; + to_write -= to_copy; + } + + *data_ = buffer; + return pos; + } + + void load_msg (msg_t *msg_) + { + zmq_assert (in_progress == NULL); + in_progress = msg_; + (static_cast <T*> (this)->*next) (); + } + + protected: + + // Prototype of state machine action. + typedef void (T::*step_t) (); + + // This function should be called from derived class to write the data + // to the buffer and schedule next state machine action. + inline void next_step (void *write_pos_, size_t to_write_, + step_t next_, bool new_msg_flag_) + { + write_pos = (unsigned char*) write_pos_; + to_write = to_write_; + next = next_; + new_msg_flag = new_msg_flag_; + } + + private: + + // Where to get the data to write from. + unsigned char *write_pos; + + // How much data to write before next step should be executed. + size_t to_write; + + // Next step. If set to NULL, it means that associated data stream + // is dead. + step_t next; + + bool new_msg_flag; + + // The buffer for encoded data. + size_t bufsize; + unsigned char *buf; + + encoder_base_t (const encoder_base_t&); + void operator = (const encoder_base_t&); + + protected: + + msg_t *in_progress; + + }; +} + +#endif + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/epoll.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/epoll.cpp new file mode 100644 index 00000000..1de68c52 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/epoll.cpp @@ -0,0 +1,192 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "epoll.hpp" +#if defined ZMQ_USE_EPOLL + +#include <sys/epoll.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> +#include <algorithm> +#include <new> + +#include "epoll.hpp" +#include "err.hpp" +#include "config.hpp" +#include "i_poll_events.hpp" + +zmq::epoll_t::epoll_t (const zmq::ctx_t &ctx_) : + ctx(ctx_), + stopping (false) +{ + epoll_fd = epoll_create (1); + errno_assert (epoll_fd != -1); +} + +zmq::epoll_t::~epoll_t () +{ + // Wait till the worker thread exits. + worker.stop (); + + close (epoll_fd); + for (retired_t::iterator it = retired.begin (); it != retired.end (); ++it) + delete *it; +} + +zmq::epoll_t::handle_t zmq::epoll_t::add_fd (fd_t fd_, i_poll_events *events_) +{ + poll_entry_t *pe = new (std::nothrow) poll_entry_t; + alloc_assert (pe); + + // The memset is not actually needed. It's here to prevent debugging + // tools to complain about using uninitialised memory. + memset (pe, 0, sizeof (poll_entry_t)); + + pe->fd = fd_; + pe->ev.events = 0; + pe->ev.data.ptr = pe; + pe->events = events_; + + int rc = epoll_ctl (epoll_fd, EPOLL_CTL_ADD, fd_, &pe->ev); + errno_assert (rc != -1); + + // Increase the load metric of the thread. + adjust_load (1); + + return pe; +} + +void zmq::epoll_t::rm_fd (handle_t handle_) +{ + poll_entry_t *pe = (poll_entry_t*) handle_; + int rc = epoll_ctl (epoll_fd, EPOLL_CTL_DEL, pe->fd, &pe->ev); + errno_assert (rc != -1); + pe->fd = retired_fd; + retired.push_back (pe); + + // Decrease the load metric of the thread. + adjust_load (-1); +} + +void zmq::epoll_t::set_pollin (handle_t handle_) +{ + poll_entry_t *pe = (poll_entry_t*) handle_; + pe->ev.events |= EPOLLIN; + int rc = epoll_ctl (epoll_fd, EPOLL_CTL_MOD, pe->fd, &pe->ev); + errno_assert (rc != -1); +} + +void zmq::epoll_t::reset_pollin (handle_t handle_) +{ + poll_entry_t *pe = (poll_entry_t*) handle_; + pe->ev.events &= ~((short) EPOLLIN); + int rc = epoll_ctl (epoll_fd, EPOLL_CTL_MOD, pe->fd, &pe->ev); + errno_assert (rc != -1); +} + +void zmq::epoll_t::set_pollout (handle_t handle_) +{ + poll_entry_t *pe = (poll_entry_t*) handle_; + pe->ev.events |= EPOLLOUT; + int rc = epoll_ctl (epoll_fd, EPOLL_CTL_MOD, pe->fd, &pe->ev); + errno_assert (rc != -1); +} + +void zmq::epoll_t::reset_pollout (handle_t handle_) +{ + poll_entry_t *pe = (poll_entry_t*) handle_; + pe->ev.events &= ~((short) EPOLLOUT); + int rc = epoll_ctl (epoll_fd, EPOLL_CTL_MOD, pe->fd, &pe->ev); + errno_assert (rc != -1); +} + +void zmq::epoll_t::start () +{ + ctx.start_thread (worker, worker_routine, this); +} + +void zmq::epoll_t::stop () +{ + stopping = true; +} + +int zmq::epoll_t::max_fds () +{ + return -1; +} + +void zmq::epoll_t::loop () +{ + epoll_event ev_buf [max_io_events]; + + while (!stopping) { + + // Execute any due timers. + int timeout = (int) execute_timers (); + + // Wait for events. + int n = epoll_wait (epoll_fd, &ev_buf [0], max_io_events, + timeout ? timeout : -1); + if (n == -1) { + errno_assert (errno == EINTR); + continue; + } + + for (int i = 0; i < n; i ++) { + poll_entry_t *pe = ((poll_entry_t*) ev_buf [i].data.ptr); + + if (pe->fd == retired_fd) + continue; + if (ev_buf [i].events & (EPOLLERR | EPOLLHUP)) + pe->events->in_event (); + if (pe->fd == retired_fd) + continue; + if (ev_buf [i].events & EPOLLOUT) + pe->events->out_event (); + if (pe->fd == retired_fd) + continue; + if (ev_buf [i].events & EPOLLIN) + pe->events->in_event (); + } + + // Destroy retired event sources. + for (retired_t::iterator it = retired.begin (); it != retired.end (); + ++it) + delete *it; + retired.clear (); + } +} + +void zmq::epoll_t::worker_routine (void *arg_) +{ + ((epoll_t*) arg_)->loop (); +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/epoll.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/epoll.hpp new file mode 100644 index 00000000..8f79343c --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/epoll.hpp @@ -0,0 +1,115 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_EPOLL_HPP_INCLUDED__ +#define __ZMQ_EPOLL_HPP_INCLUDED__ + +// poller.hpp decides which polling mechanism to use. +#include "poller.hpp" +#if defined ZMQ_USE_EPOLL + +#include <vector> +#include <sys/epoll.h> + +#include "ctx.hpp" +#include "fd.hpp" +#include "thread.hpp" +#include "poller_base.hpp" + +namespace zmq +{ + + struct i_poll_events; + + // This class implements socket polling mechanism using the Linux-specific + // epoll mechanism. + + class epoll_t : public poller_base_t + { + public: + + typedef void* handle_t; + + epoll_t (const ctx_t &ctx_); + ~epoll_t (); + + // "poller" concept. + handle_t add_fd (fd_t fd_, zmq::i_poll_events *events_); + void rm_fd (handle_t handle_); + void set_pollin (handle_t handle_); + void reset_pollin (handle_t handle_); + void set_pollout (handle_t handle_); + void reset_pollout (handle_t handle_); + void start (); + void stop (); + + static int max_fds (); + + private: + + // Main worker thread routine. + static void worker_routine (void *arg_); + + // Main event loop. + void loop (); + + // Reference to ZMQ context. + const ctx_t &ctx; + + // Main epoll file descriptor + fd_t epoll_fd; + + struct poll_entry_t + { + fd_t fd; + epoll_event ev; + zmq::i_poll_events *events; + }; + + // List of retired event sources. + typedef std::vector <poll_entry_t*> retired_t; + retired_t retired; + + // If true, thread is in the process of shutting down. + bool stopping; + + // Handle of the physical thread doing the I/O work. + thread_t worker; + + epoll_t (const epoll_t&); + const epoll_t &operator = (const epoll_t&); + }; + + typedef epoll_t poller_t; + +} + +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/err.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/err.cpp new file mode 100644 index 00000000..1ca7200e --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/err.cpp @@ -0,0 +1,386 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "err.hpp" +#include "platform.hpp" + +const char *zmq::errno_to_string (int errno_) +{ + switch (errno_) { +#if defined ZMQ_HAVE_WINDOWS + case ENOTSUP: + return "Not supported"; + case EPROTONOSUPPORT: + return "Protocol not supported"; + case ENOBUFS: + return "No buffer space available"; + case ENETDOWN: + return "Network is down"; + case EADDRINUSE: + return "Address in use"; + case EADDRNOTAVAIL: + return "Address not available"; + case ECONNREFUSED: + return "Connection refused"; + case EINPROGRESS: + return "Operation in progress"; +#endif + case EFSM: + return "Operation cannot be accomplished in current state"; + case ENOCOMPATPROTO: + return "The protocol is not compatible with the socket type"; + case ETERM: + return "Context was terminated"; + case EMTHREAD: + return "No thread available"; + default: +#if defined _MSC_VER +#pragma warning (push) +#pragma warning (disable:4996) +#endif + return strerror (errno_); +#if defined _MSC_VER +#pragma warning (pop) +#endif + } +} + +void zmq::zmq_abort(const char *errmsg_) +{ +#if defined ZMQ_HAVE_WINDOWS + + // Raise STATUS_FATAL_APP_EXIT. + ULONG_PTR extra_info [1]; + extra_info [0] = (ULONG_PTR) errmsg_; + RaiseException (0x40000015, EXCEPTION_NONCONTINUABLE, 1, extra_info); +#else + (void)errmsg_; + abort (); +#endif +} + +#ifdef ZMQ_HAVE_WINDOWS + +const char *zmq::wsa_error() +{ + int no = WSAGetLastError (); + // TODO: This is not a generic way to handle this... + if (no == WSAEWOULDBLOCK) + return NULL; + + return wsa_error_no (no); +} + +const char *zmq::wsa_error_no (int no_) +{ + // TODO: It seems that list of Windows socket errors is longer than this. + // Investigate whether there's a way to convert it into the string + // automatically (wsaError->HRESULT->string?). + return + (no_ == WSABASEERR) ? + "No Error" : + (no_ == WSAEINTR) ? + "Interrupted system call" : + (no_ == WSAEBADF) ? + "Bad file number" : + (no_ == WSAEACCES) ? + "Permission denied" : + (no_ == WSAEFAULT) ? + "Bad address" : + (no_ == WSAEINVAL) ? + "Invalid argument" : + (no_ == WSAEMFILE) ? + "Too many open files" : + (no_ == WSAEWOULDBLOCK) ? + "Operation would block" : + (no_ == WSAEINPROGRESS) ? + "Operation now in progress" : + (no_ == WSAEALREADY) ? + "Operation already in progress" : + (no_ == WSAENOTSOCK) ? + "Socket operation on non-socket" : + (no_ == WSAEDESTADDRREQ) ? + "Destination address required" : + (no_ == WSAEMSGSIZE) ? + "Message too long" : + (no_ == WSAEPROTOTYPE) ? + "Protocol wrong type for socket" : + (no_ == WSAENOPROTOOPT) ? + "Bad protocol option" : + (no_ == WSAEPROTONOSUPPORT) ? + "Protocol not supported" : + (no_ == WSAESOCKTNOSUPPORT) ? + "Socket type not supported" : + (no_ == WSAEOPNOTSUPP) ? + "Operation not supported on socket" : + (no_ == WSAEPFNOSUPPORT) ? + "Protocol family not supported" : + (no_ == WSAEAFNOSUPPORT) ? + "Address family not supported by protocol family" : + (no_ == WSAEADDRINUSE) ? + "Address already in use" : + (no_ == WSAEADDRNOTAVAIL) ? + "Can't assign requested address" : + (no_ == WSAENETDOWN) ? + "Network is down" : + (no_ == WSAENETUNREACH) ? + "Network is unreachable" : + (no_ == WSAENETRESET) ? + "Net dropped connection or reset" : + (no_ == WSAECONNABORTED) ? + "Software caused connection abort" : + (no_ == WSAECONNRESET) ? + "Connection reset by peer" : + (no_ == WSAENOBUFS) ? + "No buffer space available" : + (no_ == WSAEISCONN) ? + "Socket is already connected" : + (no_ == WSAENOTCONN) ? + "Socket is not connected" : + (no_ == WSAESHUTDOWN) ? + "Can't send after socket shutdown" : + (no_ == WSAETOOMANYREFS) ? + "Too many references can't splice" : + (no_ == WSAETIMEDOUT) ? + "Connection timed out" : + (no_ == WSAECONNREFUSED) ? + "Connection refused" : + (no_ == WSAELOOP) ? + "Too many levels of symbolic links" : + (no_ == WSAENAMETOOLONG) ? + "File name too long" : + (no_ == WSAEHOSTDOWN) ? + "Host is down" : + (no_ == WSAEHOSTUNREACH) ? + "No Route to Host" : + (no_ == WSAENOTEMPTY) ? + "Directory not empty" : + (no_ == WSAEPROCLIM) ? + "Too many processes" : + (no_ == WSAEUSERS) ? + "Too many users" : + (no_ == WSAEDQUOT) ? + "Disc Quota Exceeded" : + (no_ == WSAESTALE) ? + "Stale NFS file handle" : + (no_ == WSAEREMOTE) ? + "Too many levels of remote in path" : + (no_ == WSASYSNOTREADY) ? + "Network SubSystem is unavailable" : + (no_ == WSAVERNOTSUPPORTED) ? + "WINSOCK DLL Version out of range" : + (no_ == WSANOTINITIALISED) ? + "Successful WSASTARTUP not yet performed" : + (no_ == WSAHOST_NOT_FOUND) ? + "Host not found" : + (no_ == WSATRY_AGAIN) ? + "Non-Authoritative Host not found" : + (no_ == WSANO_RECOVERY) ? + "Non-Recoverable errors: FORMERR REFUSED NOTIMP" : + (no_ == WSANO_DATA) ? + "Valid name no data record of requested" : + "error not defined"; +} + +void zmq::win_error (char *buffer_, size_t buffer_size_) +{ + DWORD errcode = GetLastError (); +#if defined _WIN32_WCE + DWORD rc = FormatMessage (FORMAT_MESSAGE_FROM_SYSTEM | + FORMAT_MESSAGE_IGNORE_INSERTS, NULL, errcode, MAKELANGID(LANG_NEUTRAL, + SUBLANG_DEFAULT), (LPWSTR)buffer_, buffer_size_ / sizeof(wchar_t), NULL ); +#else + DWORD rc = FormatMessageA (FORMAT_MESSAGE_FROM_SYSTEM | + FORMAT_MESSAGE_IGNORE_INSERTS, NULL, errcode, MAKELANGID(LANG_NEUTRAL, + SUBLANG_DEFAULT), buffer_, (DWORD) buffer_size_, NULL ); +#endif + zmq_assert (rc); +} + +int zmq::wsa_error_to_errno (int errcode) +{ + switch (errcode) { +// 10004 - Interrupted system call. + case WSAEINTR: + return EINTR; +// 10009 - File handle is not valid. + case WSAEBADF: + return EBADF; +// 10013 - Permission denied. + case WSAEACCES: + return EACCES; +// 10014 - Bad address. + case WSAEFAULT: + return EFAULT; +// 10022 - Invalid argument. + case WSAEINVAL: + return EINVAL; +// 10024 - Too many open files. + case WSAEMFILE: + return EMFILE; +// 10035 - Operation would block. + case WSAEWOULDBLOCK: + return EBUSY; +// 10036 - Operation now in progress. + case WSAEINPROGRESS: + return EAGAIN; +// 10037 - Operation already in progress. + case WSAEALREADY: + return EAGAIN; +// 10038 - Socket operation on non-socket. + case WSAENOTSOCK: + return ENOTSOCK; +// 10039 - Destination address required. + case WSAEDESTADDRREQ: + return EFAULT; +// 10040 - Message too long. + case WSAEMSGSIZE: + return EMSGSIZE; +// 10041 - Protocol wrong type for socket. + case WSAEPROTOTYPE: + return EFAULT; +// 10042 - Bad protocol option. + case WSAENOPROTOOPT: + return EINVAL; +// 10043 - Protocol not supported. + case WSAEPROTONOSUPPORT: + return EPROTONOSUPPORT; +// 10044 - Socket type not supported. + case WSAESOCKTNOSUPPORT: + return EFAULT; +// 10045 - Operation not supported on socket. + case WSAEOPNOTSUPP: + return EFAULT; +// 10046 - Protocol family not supported. + case WSAEPFNOSUPPORT: + return EPROTONOSUPPORT; +// 10047 - Address family not supported by protocol family. + case WSAEAFNOSUPPORT: + return EAFNOSUPPORT; +// 10048 - Address already in use. + case WSAEADDRINUSE: + return EADDRINUSE; +// 10049 - Cannot assign requested address. + case WSAEADDRNOTAVAIL: + return EADDRNOTAVAIL; +// 10050 - Network is down. + case WSAENETDOWN: + return ENETDOWN; +// 10051 - Network is unreachable. + case WSAENETUNREACH: + return ENETUNREACH; +// 10052 - Network dropped connection on reset. + case WSAENETRESET: + return ENETRESET; +// 10053 - Software caused connection abort. + case WSAECONNABORTED: + return ECONNABORTED; +// 10054 - Connection reset by peer. + case WSAECONNRESET: + return ECONNRESET; +// 10055 - No buffer space available. + case WSAENOBUFS: + return ENOBUFS; +// 10056 - Socket is already connected. + case WSAEISCONN: + return EFAULT; +// 10057 - Socket is not connected. + case WSAENOTCONN: + return ENOTCONN; +// 10058 - Can't send after socket shutdown. + case WSAESHUTDOWN: + return EFAULT; +// 10059 - Too many references can't splice. + case WSAETOOMANYREFS: + return EFAULT; +// 10060 - Connection timed out. + case WSAETIMEDOUT: + return ETIMEDOUT; +// 10061 - Connection refused. + case WSAECONNREFUSED: + return ECONNREFUSED; +// 10062 - Too many levels of symbolic links. + case WSAELOOP: + return EFAULT; +// 10063 - File name too long. + case WSAENAMETOOLONG: + return EFAULT; +// 10064 - Host is down. + case WSAEHOSTDOWN: + return EAGAIN; +// 10065 - No route to host. + case WSAEHOSTUNREACH: + return EHOSTUNREACH; +// 10066 - Directory not empty. + case WSAENOTEMPTY: + return EFAULT; +// 10067 - Too many processes. + case WSAEPROCLIM: + return EFAULT; +// 10068 - Too many users. + case WSAEUSERS: + return EFAULT; +// 10069 - Disc Quota Exceeded. + case WSAEDQUOT: + return EFAULT; +// 10070 - Stale NFS file handle. + case WSAESTALE: + return EFAULT; +// 10071 - Too many levels of remote in path. + case WSAEREMOTE: + return EFAULT; +// 10091 - Network SubSystem is unavailable. + case WSASYSNOTREADY: + return EFAULT; +// 10092 - WINSOCK DLL Version out of range. + case WSAVERNOTSUPPORTED: + return EFAULT; +// 10093 - Successful WSASTARTUP not yet performed. + case WSANOTINITIALISED: + return EFAULT; +// 11001 - Host not found. + case WSAHOST_NOT_FOUND: + return EFAULT; +// 11002 - Non-Authoritative Host not found. + case WSATRY_AGAIN: + return EFAULT; +// 11003 - Non-Recoverable errors: FORMERR REFUSED NOTIMP. + case WSANO_RECOVERY: + return EFAULT; +// 11004 - Valid name no data record of requested. + case WSANO_DATA: + return EFAULT; + default: + wsa_assert (false); + } + // Not reachable + return 0; +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/err.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/err.hpp new file mode 100644 index 00000000..fcefb892 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/err.hpp @@ -0,0 +1,168 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_ERR_HPP_INCLUDED__ +#define __ZMQ_ERR_HPP_INCLUDED__ + +#include <assert.h> +#if defined _WIN32_WCE +#include "..\builds\msvc\errno.hpp" +#else +#include <errno.h> +#endif +#include <string.h> +#include <stdlib.h> +#include <stdio.h> + +#include "platform.hpp" +#include "likely.hpp" + +// 0MQ-specific error codes are defined in zmq.h +#include "../include/zmq.h" + +#ifdef ZMQ_HAVE_WINDOWS +#include "windows.hpp" +#else +#include <netdb.h> +#endif + +// EPROTO is not used by OpenBSD and maybe other platforms. +#ifndef EPROTO +#define EPROTO 0 +#endif + +namespace zmq +{ + const char *errno_to_string (int errno_); + void zmq_abort (const char *errmsg_); +} + +#ifdef ZMQ_HAVE_WINDOWS + +namespace zmq +{ + const char *wsa_error (); + const char *wsa_error_no (int no_); + void win_error (char *buffer_, size_t buffer_size_); + int wsa_error_to_errno (int errcode); +} + +// Provides convenient way to check WSA-style errors on Windows. +#define wsa_assert(x) \ + do {\ + if (unlikely (!(x))) {\ + const char *errstr = zmq::wsa_error ();\ + if (errstr != NULL) {\ + fprintf (stderr, "Assertion failed: %s (%s:%d)\n", errstr, \ + __FILE__, __LINE__);\ + zmq::zmq_abort (errstr);\ + }\ + }\ + } while (false) + +// Provides convenient way to assert on WSA-style errors on Windows. +#define wsa_assert_no(no) \ + do {\ + const char *errstr = zmq::wsa_error_no (no);\ + if (errstr != NULL) {\ + fprintf (stderr, "Assertion failed: %s (%s:%d)\n", errstr, \ + __FILE__, __LINE__);\ + zmq::zmq_abort (errstr);\ + }\ + } while (false) + +// Provides convenient way to check GetLastError-style errors on Windows. +#define win_assert(x) \ + do {\ + if (unlikely (!(x))) {\ + char errstr [256];\ + zmq::win_error (errstr, 256);\ + fprintf (stderr, "Assertion failed: %s (%s:%d)\n", errstr, \ + __FILE__, __LINE__);\ + zmq::zmq_abort (errstr);\ + }\ + } while (false) + +#endif + +// This macro works in exactly the same way as the normal assert. It is used +// in its stead because standard assert on Win32 in broken - it prints nothing +// when used within the scope of JNI library. +#define zmq_assert(x) \ + do {\ + if (unlikely (!(x))) {\ + fprintf (stderr, "Assertion failed: %s (%s:%d)\n", #x, \ + __FILE__, __LINE__);\ + zmq::zmq_abort (#x);\ + }\ + } while (false) + +// Provides convenient way to check for errno-style errors. +#define errno_assert(x) \ + do {\ + if (unlikely (!(x))) {\ + const char *errstr = strerror (errno);\ + fprintf (stderr, "%s (%s:%d)\n", errstr, __FILE__, __LINE__);\ + zmq::zmq_abort (errstr);\ + }\ + } while (false) + +// Provides convenient way to check for POSIX errors. +#define posix_assert(x) \ + do {\ + if (unlikely (x)) {\ + const char *errstr = strerror (x);\ + fprintf (stderr, "%s (%s:%d)\n", errstr, __FILE__, __LINE__);\ + zmq::zmq_abort (errstr);\ + }\ + } while (false) + +// Provides convenient way to check for errors from getaddrinfo. +#define gai_assert(x) \ + do {\ + if (unlikely (x)) {\ + const char *errstr = gai_strerror (x);\ + fprintf (stderr, "%s (%s:%d)\n", errstr, __FILE__, __LINE__);\ + zmq::zmq_abort (errstr);\ + }\ + } while (false) + +// Provides convenient way to check whether memory allocation have succeeded. +#define alloc_assert(x) \ + do {\ + if (unlikely (!x)) {\ + fprintf (stderr, "FATAL ERROR: OUT OF MEMORY (%s:%d)\n",\ + __FILE__, __LINE__);\ + zmq::zmq_abort ("FATAL ERROR: OUT OF MEMORY");\ + }\ + } while (false) + +#endif + + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/fd.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/fd.hpp new file mode 100644 index 00000000..315c7fae --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/fd.hpp @@ -0,0 +1,54 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_FD_HPP_INCLUDED__ +#define __ZMQ_FD_HPP_INCLUDED__ + +#include "platform.hpp" + +#ifdef ZMQ_HAVE_WINDOWS +#include "windows.hpp" +#endif + +namespace zmq +{ +#ifdef ZMQ_HAVE_WINDOWS +#if defined _MSC_VER &&_MSC_VER <= 1400 + typedef UINT_PTR fd_t; + enum {retired_fd = (fd_t)(~0)}; +#else + typedef SOCKET fd_t; + enum {retired_fd = (fd_t)INVALID_SOCKET}; +#endif +#else + typedef int fd_t; + enum {retired_fd = -1}; +#endif +} +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/fq.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/fq.cpp new file mode 100644 index 00000000..9269eb20 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/fq.cpp @@ -0,0 +1,162 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "fq.hpp" +#include "pipe.hpp" +#include "err.hpp" +#include "msg.hpp" + +zmq::fq_t::fq_t () : + active (0), + last_in (NULL), + current (0), + more (false) +{ +} + +zmq::fq_t::~fq_t () +{ + zmq_assert (pipes.empty ()); +} + +void zmq::fq_t::attach (pipe_t *pipe_) +{ + pipes.push_back (pipe_); + pipes.swap (active, pipes.size () - 1); + active++; +} + +void zmq::fq_t::pipe_terminated (pipe_t *pipe_) +{ + const pipes_t::size_type index = pipes.index (pipe_); + + // Remove the pipe from the list; adjust number of active pipes + // accordingly. + if (index < active) { + active--; + pipes.swap (index, active); + if (current == active) + current = 0; + } + pipes.erase (pipe_); + + if (last_in == pipe_) { + saved_credential = last_in->get_credential (); + last_in = NULL; + } +} + +void zmq::fq_t::activated (pipe_t *pipe_) +{ + // Move the pipe to the list of active pipes. + pipes.swap (pipes.index (pipe_), active); + active++; +} + +int zmq::fq_t::recv (msg_t *msg_) +{ + return recvpipe (msg_, NULL); +} + +int zmq::fq_t::recvpipe (msg_t *msg_, pipe_t **pipe_) +{ + // Deallocate old content of the message. + int rc = msg_->close (); + errno_assert (rc == 0); + + // Round-robin over the pipes to get the next message. + while (active > 0) { + + // Try to fetch new message. If we've already read part of the message + // subsequent part should be immediately available. + bool fetched = pipes [current]->read (msg_); + + // Note that when message is not fetched, current pipe is deactivated + // and replaced by another active pipe. Thus we don't have to increase + // the 'current' pointer. + if (fetched) { + if (pipe_) + *pipe_ = pipes [current]; + more = msg_->flags () & msg_t::more? true: false; + if (!more) { + last_in = pipes [current]; + current = (current + 1) % active; + } + return 0; + } + + // Check the atomicity of the message. + // If we've already received the first part of the message + // we should get the remaining parts without blocking. + zmq_assert (!more); + + active--; + pipes.swap (current, active); + if (current == active) + current = 0; + } + + // No message is available. Initialise the output parameter + // to be a 0-byte message. + rc = msg_->init (); + errno_assert (rc == 0); + errno = EAGAIN; + return -1; +} + +bool zmq::fq_t::has_in () +{ + // There are subsequent parts of the partly-read message available. + if (more) + return true; + + // Note that messing with current doesn't break the fairness of fair + // queueing algorithm. If there are no messages available current will + // get back to its original value. Otherwise it'll point to the first + // pipe holding messages, skipping only pipes with no messages available. + while (active > 0) { + if (pipes [current]->check_read ()) + return true; + + // Deactivate the pipe. + active--; + pipes.swap (current, active); + if (current == active) + current = 0; + } + + return false; +} + +zmq::blob_t zmq::fq_t::get_credential () const +{ + return last_in? + last_in->get_credential (): saved_credential; +} + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/fq.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/fq.hpp new file mode 100644 index 00000000..6c06c691 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/fq.hpp @@ -0,0 +1,92 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_FQ_HPP_INCLUDED__ +#define __ZMQ_FQ_HPP_INCLUDED__ + +#include "array.hpp" +#include "blob.hpp" +#include "pipe.hpp" +#include "msg.hpp" + +namespace zmq +{ + + // Class manages a set of inbound pipes. On receive it performs fair + // queueing so that senders gone berserk won't cause denial of + // service for decent senders. + + class fq_t + { + public: + + fq_t (); + ~fq_t (); + + void attach (pipe_t *pipe_); + void activated (pipe_t *pipe_); + void pipe_terminated (pipe_t *pipe_); + + int recv (msg_t *msg_); + int recvpipe (msg_t *msg_, pipe_t **pipe_); + bool has_in (); + blob_t get_credential () const; + + private: + + // Inbound pipes. + typedef array_t <pipe_t, 1> pipes_t; + pipes_t pipes; + + // Number of active pipes. All the active pipes are located at the + // beginning of the pipes array. + pipes_t::size_type active; + + // Pointer to the last pipe we received message from. + // NULL when no message has been received or the pipe + // has terminated. + pipe_t *last_in; + + // Index of the next bound pipe to read a message from. + pipes_t::size_type current; + + // If true, part of a multipart message was already received, but + // there are following parts still waiting in the current pipe. + bool more; + + // Holds credential after the last_acive_pipe has terminated. + blob_t saved_credential; + + fq_t (const fq_t&); + const fq_t &operator = (const fq_t&); + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/gssapi_client.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/gssapi_client.cpp new file mode 100644 index 00000000..3373c7ed --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/gssapi_client.cpp @@ -0,0 +1,230 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "platform.hpp" + +#ifdef HAVE_LIBGSSAPI_KRB5 + +#ifdef ZMQ_HAVE_WINDOWS +#include "windows.hpp" +#endif + +#include <string.h> +#include <string> + +#include "msg.hpp" +#include "session_base.hpp" +#include "err.hpp" +#include "gssapi_client.hpp" +#include "wire.hpp" + +zmq::gssapi_client_t::gssapi_client_t (const options_t &options_) : + gssapi_mechanism_base_t (options_), + state (call_next_init), + token_ptr (GSS_C_NO_BUFFER), + mechs (), + security_context_established (false) +{ + const std::string::size_type service_size = options_.gss_service_principal.size(); + service_name = static_cast <char *>(malloc(service_size+1)); + assert(service_name); + memcpy(service_name, options_.gss_service_principal.c_str(), service_size+1 ); + + maj_stat = GSS_S_COMPLETE; + if(!options_.gss_principal.empty()) + { + const std::string::size_type principal_size = options_.gss_principal.size(); + principal_name = static_cast <char *>(malloc(principal_size+1)); + assert(principal_name); + memcpy(principal_name, options_.gss_principal.c_str(), principal_size+1 ); + + if (acquire_credentials (principal_name, &cred) != 0) + maj_stat = GSS_S_FAILURE; + } + + mechs.elements = NULL; + mechs.count = 0; +} + +zmq::gssapi_client_t::~gssapi_client_t () +{ + if(service_name) + free (service_name); + if(cred) + gss_release_cred(&min_stat, &cred); +} + +int zmq::gssapi_client_t::next_handshake_command (msg_t *msg_) +{ + if (state == send_ready) { + int rc = produce_ready(msg_); + if (rc == 0) + state = connected; + + return rc; + } + + if (state != call_next_init) { + errno = EAGAIN; + return -1; + } + + if (initialize_context () < 0) + return -1; + + if (produce_next_token (msg_) < 0) + return -1; + + if (maj_stat != GSS_S_CONTINUE_NEEDED && maj_stat != GSS_S_COMPLETE) + return -1; + + if (maj_stat == GSS_S_COMPLETE) { + security_context_established = true; + state = recv_ready; + } + else + state = recv_next_token; + + return 0; +} + +int zmq::gssapi_client_t::process_handshake_command (msg_t *msg_) +{ + if (state == recv_ready) { + int rc = process_ready(msg_); + if (rc == 0) + state = send_ready; + + return rc; + } + + if (state != recv_next_token) { + errno = EPROTO; + return -1; + } + + if (process_next_token (msg_) < 0) + return -1; + + if (maj_stat != GSS_S_COMPLETE && maj_stat != GSS_S_CONTINUE_NEEDED) + return -1; + + state = call_next_init; + + errno_assert (msg_->close () == 0); + errno_assert (msg_->init () == 0); + + return 0; +} + +int zmq::gssapi_client_t::encode (msg_t *msg_) +{ + zmq_assert (state == connected); + + if (do_encryption) + return encode_message (msg_); + + return 0; +} + +int zmq::gssapi_client_t::decode (msg_t *msg_) +{ + zmq_assert (state == connected); + + if (do_encryption) + return decode_message (msg_); + + return 0; +} + +zmq::mechanism_t::status_t zmq::gssapi_client_t::status () const +{ + return state == connected? mechanism_t::ready: mechanism_t::handshaking; +} + +int zmq::gssapi_client_t::initialize_context () +{ + // First time through, import service_name into target_name + if (target_name == GSS_C_NO_NAME) { + send_tok.value = service_name; + send_tok.length = strlen(service_name); + OM_uint32 maj = gss_import_name(&min_stat, &send_tok, + GSS_C_NT_HOSTBASED_SERVICE, + &target_name); + + if (maj != GSS_S_COMPLETE) + return -1; + } + + maj_stat = gss_init_sec_context(&init_sec_min_stat, cred, &context, + target_name, mechs.elements, + gss_flags, 0, NULL, token_ptr, NULL, + &send_tok, &ret_flags, NULL); + + if (token_ptr != GSS_C_NO_BUFFER) + free(recv_tok.value); + + return 0; +} + +int zmq::gssapi_client_t::produce_next_token (msg_t *msg_) +{ + if (send_tok.length != 0) { // Server expects another token + if (produce_initiate(msg_, send_tok.value, send_tok.length) < 0) { + gss_release_buffer(&min_stat, &send_tok); + gss_release_name(&min_stat, &target_name); + return -1; + } + } + gss_release_buffer(&min_stat, &send_tok); + + if (maj_stat != GSS_S_COMPLETE && maj_stat != GSS_S_CONTINUE_NEEDED) { + gss_release_name(&min_stat, &target_name); + if (context != GSS_C_NO_CONTEXT) + gss_delete_sec_context(&min_stat, &context, GSS_C_NO_BUFFER); + return -1; + } + + return 0; +} + +int zmq::gssapi_client_t::process_next_token (msg_t *msg_) +{ + if (maj_stat == GSS_S_CONTINUE_NEEDED) { + if (process_initiate(msg_, &recv_tok.value, recv_tok.length) < 0) { + gss_release_name(&min_stat, &target_name); + return -1; + } + token_ptr = &recv_tok; + } + + return 0; +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/gssapi_client.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/gssapi_client.hpp new file mode 100644 index 00000000..7bc9d5af --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/gssapi_client.hpp @@ -0,0 +1,93 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_GSSAPI_CLIENT_HPP_INCLUDED__ +#define __ZMQ_GSSAPI_CLIENT_HPP_INCLUDED__ + +#ifdef HAVE_LIBGSSAPI_KRB5 + +#include "gssapi_mechanism_base.hpp" + +namespace zmq +{ + + class msg_t; + + class gssapi_client_t : + public gssapi_mechanism_base_t + { + public: + + gssapi_client_t (const options_t &options_); + virtual ~gssapi_client_t (); + + // mechanism implementation + virtual int next_handshake_command (msg_t *msg_); + virtual int process_handshake_command (msg_t *msg_); + virtual int encode (msg_t *msg_); + virtual int decode (msg_t *msg_); + virtual status_t status () const; + + private: + + enum state_t { + call_next_init, + send_next_token, + recv_next_token, + send_ready, + recv_ready, + connected + }; + + // Human-readable principal name of the service we are connecting to + char * service_name; + + // Current FSM state + state_t state; + + // Points to either send_tok or recv_tok + // during context initialization + gss_buffer_desc *token_ptr; + + // The desired underlying mechanism + gss_OID_set_desc mechs; + + // True iff client considers the server authenticated + bool security_context_established; + + int initialize_context (); + int produce_next_token (msg_t *msg_); + int process_next_token (msg_t *msg_); + }; + +} + +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/gssapi_mechanism_base.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/gssapi_mechanism_base.cpp new file mode 100644 index 00000000..355f1528 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/gssapi_mechanism_base.cpp @@ -0,0 +1,347 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "platform.hpp" + +#ifdef HAVE_LIBGSSAPI_KRB5 + +#ifdef ZMQ_HAVE_WINDOWS +#include "windows.hpp" +#endif + +#include <string.h> +#include <string> + +#include "msg.hpp" +#include "session_base.hpp" +#include "err.hpp" +#include "gssapi_mechanism_base.hpp" +#include "wire.hpp" + +zmq::gssapi_mechanism_base_t::gssapi_mechanism_base_t (const options_t & options_) : + mechanism_t(options_), + send_tok (), + recv_tok (), + /// FIXME remove? in_buf (), + target_name (GSS_C_NO_NAME), + principal_name (NULL), + maj_stat (GSS_S_COMPLETE), + min_stat (0), + init_sec_min_stat (0), + ret_flags (0), + gss_flags (GSS_C_MUTUAL_FLAG | GSS_C_REPLAY_FLAG), + cred (GSS_C_NO_CREDENTIAL), + context (GSS_C_NO_CONTEXT), + do_encryption (!options_.gss_plaintext) +{ +} + +zmq::gssapi_mechanism_base_t::~gssapi_mechanism_base_t () +{ + if(target_name) + gss_release_name(&min_stat, &target_name); + if(context) + gss_delete_sec_context(&min_stat, &context, GSS_C_NO_BUFFER); +} + +int zmq::gssapi_mechanism_base_t::encode_message (msg_t *msg_) +{ + // Wrap the token value + int state; + gss_buffer_desc plaintext; + gss_buffer_desc wrapped; + + uint8_t flags = 0; + if (msg_->flags () & msg_t::more) + flags |= 0x01; + + uint8_t *plaintext_buffer = static_cast <uint8_t *>(malloc(msg_->size ()+1)); + plaintext_buffer[0] = flags; + memcpy (plaintext_buffer+1, msg_->data(), msg_->size()); + + plaintext.value = plaintext_buffer; + plaintext.length = msg_->size ()+1; + + maj_stat = gss_wrap(&min_stat, context, 1, GSS_C_QOP_DEFAULT, + &plaintext, &state, &wrapped); + + zmq_assert (maj_stat == GSS_S_COMPLETE); + zmq_assert (state); + + // Re-initialize msg_ for wrapped text + int rc = msg_->close (); + zmq_assert (rc == 0); + + rc = msg_->init_size (8 + 4 + wrapped.length); + zmq_assert (rc == 0); + + uint8_t *ptr = static_cast <uint8_t *> (msg_->data ()); + + // Add command string + memcpy (ptr, "\x07MESSAGE", 8); + ptr += 8; + + // Add token length + put_uint32 (ptr, static_cast <uint32_t> (wrapped.length)); + ptr += 4; + + // Add wrapped token value + memcpy (ptr, wrapped.value, wrapped.length); + ptr += wrapped.length; + + gss_release_buffer (&min_stat, &wrapped); + + return 0; +} + +int zmq::gssapi_mechanism_base_t::decode_message (msg_t *msg_) +{ + const uint8_t *ptr = static_cast <uint8_t *> (msg_->data ()); + size_t bytes_left = msg_->size (); + + // Get command string + if (bytes_left < 8 || memcmp (ptr, "\x07MESSAGE", 8)) { + errno = EPROTO; + return -1; + } + ptr += 8; + bytes_left -= 8; + + // Get token length + if (bytes_left < 4) { + errno = EPROTO; + return -1; + } + gss_buffer_desc wrapped; + wrapped.length = get_uint32 (ptr); + ptr += 4; + bytes_left -= 4; + + // Get token value + if (bytes_left < wrapped.length) { + errno = EPROTO; + return -1; + } + // TODO: instead of malloc/memcpy, can we just do: wrapped.value = ptr; + const size_t alloc_length = wrapped.length? wrapped.length: 1; + wrapped.value = static_cast <char *> (malloc (alloc_length)); + if (wrapped.length) { + alloc_assert (wrapped.value); + memcpy(wrapped.value, ptr, wrapped.length); + ptr += wrapped.length; + bytes_left -= wrapped.length; + } + + // Unwrap the token value + int state; + gss_buffer_desc plaintext; + maj_stat = gss_unwrap(&min_stat, context, &wrapped, &plaintext, + &state, (gss_qop_t *) NULL); + + zmq_assert(maj_stat == GSS_S_COMPLETE); + zmq_assert(state); + + // Re-initialize msg_ for plaintext + int rc = msg_->close (); + zmq_assert (rc == 0); + + rc = msg_->init_size (plaintext.length-1); + zmq_assert (rc == 0); + + const uint8_t flags = static_cast <char *> (plaintext.value)[0]; + if (flags & 0x01) + msg_->set_flags (msg_t::more); + + memcpy (msg_->data (), static_cast <char *> (plaintext.value)+1, plaintext.length-1); + + gss_release_buffer (&min_stat, &plaintext); + gss_release_buffer (&min_stat, &wrapped); + + if (bytes_left > 0) { + errno = EPROTO; + return -1; + } + + return 0; +} + +int zmq::gssapi_mechanism_base_t::produce_initiate (msg_t *msg_, void *token_value_, size_t token_length_) +{ + zmq_assert (token_value_); + zmq_assert (token_length_ <= 0xFFFFFFFFUL); + + const size_t command_size = 9 + 4 + token_length_; + + const int rc = msg_->init_size (command_size); + errno_assert (rc == 0); + + uint8_t *ptr = static_cast <uint8_t *> (msg_->data ()); + + // Add command string + memcpy (ptr, "\x08INITIATE", 9); + ptr += 9; + + // Add token length + put_uint32 (ptr, static_cast <uint32_t> (token_length_)); + ptr += 4; + + // Add token value + memcpy (ptr, token_value_, token_length_); + ptr += token_length_; + + return 0; +} + +int zmq::gssapi_mechanism_base_t::process_initiate (msg_t *msg_, void **token_value_, size_t &token_length_) +{ + zmq_assert (token_value_); + + const uint8_t *ptr = static_cast <uint8_t *> (msg_->data ()); + size_t bytes_left = msg_->size (); + + // Get command string + if (bytes_left < 9 || memcmp (ptr, "\x08INITIATE", 9)) { + errno = EPROTO; + return -1; + } + ptr += 9; + bytes_left -= 9; + + // Get token length + if (bytes_left < 4) { + errno = EPROTO; + return -1; + } + token_length_ = get_uint32 (ptr); + ptr += 4; + bytes_left -= 4; + + // Get token value + if (bytes_left < token_length_) { + errno = EPROTO; + return -1; + } + *token_value_ = static_cast <char *> (malloc (token_length_ ? token_length_ : 1)); + if (token_length_) { + alloc_assert (*token_value_); + memcpy(*token_value_, ptr, token_length_); + ptr += token_length_; + bytes_left -= token_length_; + } + + if (bytes_left > 0) { + errno = EPROTO; + return -1; + } + + return 0; +} + +int zmq::gssapi_mechanism_base_t::produce_ready (msg_t *msg_) +{ + unsigned char * const command_buffer = (unsigned char *) malloc (512); + alloc_assert (command_buffer); + + unsigned char *ptr = command_buffer; + + // Add command name + memcpy (ptr, "\x05READY", 6); + ptr += 6; + + // Add socket type property + const char *socket_type = socket_type_string (options.type); + ptr += add_property (ptr, "Socket-Type", socket_type, strlen (socket_type)); + + // Add identity property + if (options.type == ZMQ_REQ + || options.type == ZMQ_DEALER + || options.type == ZMQ_ROUTER) + ptr += add_property (ptr, "Identity", options.identity, options.identity_size); + + const size_t command_size = ptr - command_buffer; + const int rc = msg_->init_size (command_size); + errno_assert (rc == 0); + memcpy (msg_->data (), command_buffer, command_size); + free (command_buffer); + + if (do_encryption) + return encode_message (msg_); + + return 0; +} + +int zmq::gssapi_mechanism_base_t::process_ready (msg_t *msg_) +{ + if (do_encryption) { + const int rc = decode_message (msg_); + if (rc != 0) + return rc; + } + + const unsigned char *ptr = static_cast <unsigned char *> (msg_->data ()); + size_t bytes_left = msg_->size (); + + if (bytes_left < 6 || memcmp (ptr, "\x05READY", 6)) { + errno = EPROTO; + return -1; + } + ptr += 6; + bytes_left -= 6; + return parse_metadata (ptr, bytes_left); +} + +int zmq::gssapi_mechanism_base_t::acquire_credentials (char * service_name_, gss_cred_id_t * cred_) +{ + OM_uint32 maj_stat; + OM_uint32 min_stat; + gss_name_t server_name; + + gss_buffer_desc name_buf; + name_buf.value = service_name_; + name_buf.length = strlen ((char *) name_buf.value) + 1; + + maj_stat = gss_import_name (&min_stat, &name_buf, + GSS_C_NT_HOSTBASED_SERVICE, &server_name); + + if (maj_stat != GSS_S_COMPLETE) + return -1; + + maj_stat = gss_acquire_cred (&min_stat, server_name, 0, + GSS_C_NO_OID_SET, GSS_C_ACCEPT, + cred_, NULL, NULL); + + if (maj_stat != GSS_S_COMPLETE) + return -1; + + gss_release_name(&min_stat, &server_name); + + return 0; +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/gssapi_mechanism_base.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/gssapi_mechanism_base.hpp new file mode 100644 index 00000000..1e26a950 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/gssapi_mechanism_base.hpp @@ -0,0 +1,132 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_GSSAPI_MECHANISM_BASE_HPP_INCLUDED__ +#define __ZMQ_GSSAPI_MECHANISM_BASE_HPP_INCLUDED__ + +#include "platform.hpp" + +#ifdef HAVE_LIBGSSAPI_KRB5 + +#ifndef ZMQ_HAVE_FREEBSD +#include <gssapi/gssapi_generic.h> +#endif +#include <gssapi/gssapi_krb5.h> + +#include "mechanism.hpp" +#include "options.hpp" + +namespace zmq +{ + + class msg_t; + + /// Commonalities between clients and servers are captured here. + /// For example, clients and servers both need to produce and + /// process context-level GSSAPI tokens (via INITIATE commands) + /// and per-message GSSAPI tokens (via MESSAGE commands). + class gssapi_mechanism_base_t: + public mechanism_t + { + public: + gssapi_mechanism_base_t (const options_t &options_); + virtual ~gssapi_mechanism_base_t () = 0; + + protected: + // Produce a context-level GSSAPI token (INITIATE command) + // during security context initialization. + int produce_initiate (msg_t *msg_, void *data_, size_t data_len_); + + // Process a context-level GSSAPI token (INITIATE command) + // during security context initialization. + int process_initiate (msg_t *msg_, void **data_, size_t &data_len_); + + // Produce a metadata ready msg (READY) to conclude handshake + int produce_ready (msg_t *msg_); + + // Process a metadata ready msg (READY) + int process_ready (msg_t *msg_); + + // Encode a per-message GSSAPI token (MESSAGE command) using + // the established security context. + int encode_message (msg_t *msg_); + + // Decode a per-message GSSAPI token (MESSAGE command) using + // the established security context. + int decode_message (msg_t *msg_); + + // Acquire security context credentials from the + // underlying mechanism. + static int acquire_credentials (char * principal_name_, + gss_cred_id_t * cred_); + + protected: + // Opaque GSSAPI token for outgoing data + gss_buffer_desc send_tok; + + // Opaque GSSAPI token for incoming data + gss_buffer_desc recv_tok; + + // Opaque GSSAPI representation of principal + gss_name_t target_name; + + // Human-readable principal name + char * principal_name; + + // Status code returned by GSSAPI functions + OM_uint32 maj_stat; + + // Status code returned by the underlying mechanism + OM_uint32 min_stat; + + // Status code returned by the underlying mechanism + // during context initialization + OM_uint32 init_sec_min_stat; + + // Flags returned by GSSAPI (ignored) + OM_uint32 ret_flags; + + // Flags returned by GSSAPI (ignored) + OM_uint32 gss_flags; + + // Credentials used to establish security context + gss_cred_id_t cred; + + // Opaque GSSAPI representation of the security context + gss_ctx_id_t context; + + // If true, use gss to encrypt messages. If false, only utilize gss for auth. + bool do_encryption; + }; + +} + +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/gssapi_server.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/gssapi_server.cpp new file mode 100644 index 00000000..97f3f9b5 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/gssapi_server.cpp @@ -0,0 +1,377 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "platform.hpp" + +#ifdef HAVE_LIBGSSAPI_KRB5 + +#ifdef ZMQ_HAVE_WINDOWS +#include "windows.hpp" +#endif + +#include <string.h> +#include <string> + +#include "msg.hpp" +#include "session_base.hpp" +#include "err.hpp" +#include "gssapi_server.hpp" +#include "wire.hpp" + +#include <gssapi/gssapi.h> + +zmq::gssapi_server_t::gssapi_server_t (session_base_t *session_, + const std::string &peer_address_, + const options_t &options_) : + gssapi_mechanism_base_t (options_), + session (session_), + peer_address (peer_address_), + state (recv_next_token), + security_context_established (false) +{ + maj_stat = GSS_S_CONTINUE_NEEDED; + if(!options_.gss_principal.empty()) + { + const std::string::size_type principal_size = options_.gss_principal.size(); + principal_name = static_cast <char *>(malloc(principal_size+1)); + assert(principal_name); + memcpy(principal_name, options_.gss_principal.c_str(), principal_size+1 ); + + if (acquire_credentials (principal_name, &cred) != 0) + maj_stat = GSS_S_FAILURE; + } +} + +zmq::gssapi_server_t::~gssapi_server_t () +{ + if(cred) + gss_release_cred(&min_stat, &cred); + + if(target_name) + gss_release_name(&min_stat, &target_name); +} + +int zmq::gssapi_server_t::next_handshake_command (msg_t *msg_) +{ + if (state == send_ready) { + int rc = produce_ready(msg_); + if (rc == 0) + state = recv_ready; + + return rc; + } + + if (state != send_next_token) { + errno = EAGAIN; + return -1; + } + + if (produce_next_token (msg_) < 0) + return -1; + + if (maj_stat != GSS_S_CONTINUE_NEEDED && maj_stat != GSS_S_COMPLETE) + return -1; + + if (maj_stat == GSS_S_COMPLETE) { + security_context_established = true; + } + + state = recv_next_token; + + return 0; +} + +int zmq::gssapi_server_t::process_handshake_command (msg_t *msg_) +{ + if (state == recv_ready) { + int rc = process_ready(msg_); + if (rc == 0) + state = connected; + + return rc; + } + + if (state != recv_next_token) { + errno = EPROTO; + return -1; + } + + if (security_context_established) { + // Use ZAP protocol (RFC 27) to authenticate the user. + bool expecting_zap_reply = false; + int rc = session->zap_connect (); + if (rc == 0) { + send_zap_request(); + rc = receive_and_process_zap_reply (); + if (rc != 0) { + if (errno != EAGAIN) + return -1; + expecting_zap_reply = true; + } + } + state = expecting_zap_reply? expect_zap_reply: send_ready; + return 0; + } + + if (process_next_token (msg_) < 0) + return -1; + + accept_context (); + state = send_next_token; + + errno_assert (msg_->close () == 0); + errno_assert (msg_->init () == 0); + + return 0; +} + +void zmq::gssapi_server_t::send_zap_request () +{ + int rc; + msg_t msg; + + // Address delimiter frame + rc = msg.init (); + errno_assert (rc == 0); + msg.set_flags (msg_t::more); + rc = session->write_zap_msg (&msg); + errno_assert (rc == 0); + + // Version frame + rc = msg.init_size (3); + errno_assert (rc == 0); + memcpy (msg.data (), "1.0", 3); + msg.set_flags (msg_t::more); + rc = session->write_zap_msg (&msg); + errno_assert (rc == 0); + + // Request ID frame + rc = msg.init_size (1); + errno_assert (rc == 0); + memcpy (msg.data (), "1", 1); + msg.set_flags (msg_t::more); + rc = session->write_zap_msg (&msg); + errno_assert (rc == 0); + + // Domain frame + rc = msg.init_size (options.zap_domain.length ()); + errno_assert (rc == 0); + memcpy (msg.data (), options.zap_domain.c_str (), options.zap_domain.length ()); + msg.set_flags (msg_t::more); + rc = session->write_zap_msg (&msg); + errno_assert (rc == 0); + + // Address frame + rc = msg.init_size (peer_address.length ()); + errno_assert (rc == 0); + memcpy (msg.data (), peer_address.c_str (), peer_address.length ()); + msg.set_flags (msg_t::more); + rc = session->write_zap_msg (&msg); + errno_assert (rc == 0); + + // Identity frame + rc = msg.init_size (options.identity_size); + errno_assert (rc == 0); + memcpy (msg.data (), options.identity, options.identity_size); + msg.set_flags (msg_t::more); + rc = session->write_zap_msg (&msg); + errno_assert (rc == 0); + + // Mechanism frame + rc = msg.init_size (6); + errno_assert (rc == 0); + memcpy (msg.data (), "GSSAPI", 6); + msg.set_flags (msg_t::more); + rc = session->write_zap_msg (&msg); + errno_assert (rc == 0); + + // Principal frame + gss_buffer_desc principal; + gss_display_name(&min_stat, target_name, &principal, NULL); + + rc = msg.init_size (principal.length); + errno_assert (rc == 0); + memcpy (msg.data (), principal.value, principal.length); + rc = session->write_zap_msg (&msg); + errno_assert (rc == 0); + gss_release_buffer(&min_stat, &principal); +} + +int zmq::gssapi_server_t::receive_and_process_zap_reply () +{ + int rc = 0; + msg_t msg [7]; // ZAP reply consists of 7 frames + + // Initialize all reply frames + for (int i = 0; i < 7; i++) { + rc = msg [i].init (); + errno_assert (rc == 0); + } + + for (int i = 0; i < 7; i++) { + rc = session->read_zap_msg (&msg [i]); + if (rc == -1) + break; + if ((msg [i].flags () & msg_t::more) == (i < 6? 0: msg_t::more)) { + errno = EPROTO; + rc = -1; + break; + } + } + + if (rc != 0) + goto error; + + // Address delimiter frame + if (msg [0].size () > 0) { + rc = -1; + errno = EPROTO; + goto error; + } + + // Version frame + if (msg [1].size () != 3 || memcmp (msg [1].data (), "1.0", 3)) { + rc = -1; + errno = EPROTO; + goto error; + } + + // Request id frame + if (msg [2].size () != 1 || memcmp (msg [2].data (), "1", 1)) { + rc = -1; + errno = EPROTO; + goto error; + } + + // Status code frame + if (msg [3].size () != 3 || memcmp (msg [3].data (), "200", 3)) { + rc = -1; + errno = EACCES; + goto error; + } + + // Save user id + set_user_id (msg [5].data (), msg [5].size ()); + + // Process metadata frame + rc = parse_metadata (static_cast <const unsigned char*> (msg [6].data ()), + msg [6].size (), true); + +error: + for (int i = 0; i < 7; i++) { + const int rc2 = msg [i].close (); + errno_assert (rc2 == 0); + } + + return rc; +} + + +int zmq::gssapi_server_t::encode (msg_t *msg_) +{ + zmq_assert (state == connected); + + if (do_encryption) + return encode_message (msg_); + + return 0; +} + +int zmq::gssapi_server_t::decode (msg_t *msg_) +{ + zmq_assert (state == connected); + + if (do_encryption) + return decode_message (msg_); + + return 0; +} + +int zmq::gssapi_server_t::zap_msg_available () +{ + if (state != expect_zap_reply) { + errno = EFSM; + return -1; + } + const int rc = receive_and_process_zap_reply (); + if (rc == 0) + state = send_ready; + return rc; +} + +zmq::mechanism_t::status_t zmq::gssapi_server_t::status () const +{ + return state == connected? mechanism_t::ready: mechanism_t::handshaking; +} + +int zmq::gssapi_server_t::produce_next_token (msg_t *msg_) +{ + if (send_tok.length != 0) { // Client expects another token + if (produce_initiate(msg_, send_tok.value, send_tok.length) < 0) + return -1; + gss_release_buffer(&min_stat, &send_tok); + } + + if (maj_stat != GSS_S_COMPLETE && maj_stat != GSS_S_CONTINUE_NEEDED) { + gss_release_name(&min_stat, &target_name); + if (context != GSS_C_NO_CONTEXT) + gss_delete_sec_context(&min_stat, &context, GSS_C_NO_BUFFER); + return -1; + } + + return 0; +} + +int zmq::gssapi_server_t::process_next_token (msg_t *msg_) +{ + if (maj_stat == GSS_S_CONTINUE_NEEDED) { + if (process_initiate(msg_, &recv_tok.value, recv_tok.length) < 0) { + if (target_name != GSS_C_NO_NAME) + gss_release_name(&min_stat, &target_name); + return -1; + } + } + + return 0; +} + +void zmq::gssapi_server_t::accept_context () +{ + maj_stat = gss_accept_sec_context(&init_sec_min_stat, &context, cred, + &recv_tok, GSS_C_NO_CHANNEL_BINDINGS, + &target_name, &doid, &send_tok, + &ret_flags, NULL, NULL); + + if (recv_tok.value) { + free (recv_tok.value); + recv_tok.value = NULL; + } +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/gssapi_server.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/gssapi_server.hpp new file mode 100644 index 00000000..c3782230 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/gssapi_server.hpp @@ -0,0 +1,96 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_GSSAPI_SERVER_HPP_INCLUDED__ +#define __ZMQ_GSSAPI_SERVER_HPP_INCLUDED__ + +#ifdef HAVE_LIBGSSAPI_KRB5 + +#include "gssapi_mechanism_base.hpp" + +namespace zmq +{ + + class msg_t; + class session_base_t; + + class gssapi_server_t : + public gssapi_mechanism_base_t + { + public: + + gssapi_server_t (session_base_t *session_, + const std::string &peer_address, + const options_t &options_); + virtual ~gssapi_server_t (); + + // mechanism implementation + virtual int next_handshake_command (msg_t *msg_); + virtual int process_handshake_command (msg_t *msg_); + virtual int encode (msg_t *msg_); + virtual int decode (msg_t *msg_); + virtual int zap_msg_available (); + virtual status_t status () const; + + private: + + enum state_t { + send_next_token, + recv_next_token, + expect_zap_reply, + send_ready, + recv_ready, + connected + }; + + session_base_t * const session; + + const std::string peer_address; + + // Current FSM state + state_t state; + + // True iff server considers the client authenticated + bool security_context_established; + + // The underlying mechanism type (ignored) + gss_OID doid; + + void accept_context (); + int produce_next_token (msg_t *msg_); + int process_next_token (msg_t *msg_); + void send_zap_request (); + int receive_and_process_zap_reply(); + }; + +} + +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/i_decoder.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/i_decoder.hpp new file mode 100644 index 00000000..b003cf81 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/i_decoder.hpp @@ -0,0 +1,61 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_I_DECODER_HPP_INCLUDED__ +#define __ZMQ_I_DECODER_HPP_INCLUDED__ + +#include "stdint.hpp" + +namespace zmq +{ + + class msg_t; + + // Interface to be implemented by message decoder. + + class i_decoder + { + public: + virtual ~i_decoder () {} + + virtual void get_buffer (unsigned char **data_, size_t *size_) = 0; + + // Decodes data pointed to by data_. + // When a message is decoded, 1 is returned. + // When the decoder needs more data, 0 is returnd. + // On error, -1 is returned and errno is set accordingly. + virtual int decode (const unsigned char *data_, size_t size_, + size_t &processed) = 0; + + virtual msg_t *msg () = 0; + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/i_encoder.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/i_encoder.hpp new file mode 100644 index 00000000..eb341e57 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/i_encoder.hpp @@ -0,0 +1,60 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_I_ENCODER_HPP_INCLUDED__ +#define __ZMQ_I_ENCODER_HPP_INCLUDED__ + +#include "stdint.hpp" + +namespace zmq +{ + + // Forward declaration + class msg_t; + + // Interface to be implemented by message encoder. + + struct i_encoder + { + virtual ~i_encoder () {} + + // The function returns a batch of binary data. The data + // are filled to a supplied buffer. If no buffer is supplied (data_ + // is NULL) encoder will provide buffer of its own. + // Function returns 0 when a new message is required. + virtual size_t encode (unsigned char **data_, size_t size) = 0; + + // Load a new message into encoder. + virtual void load_msg (msg_t *msg_) = 0; + + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/i_engine.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/i_engine.hpp new file mode 100644 index 00000000..7a61e8e9 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/i_engine.hpp @@ -0,0 +1,65 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_I_ENGINE_HPP_INCLUDED__ +#define __ZMQ_I_ENGINE_HPP_INCLUDED__ + +namespace zmq +{ + + class io_thread_t; + + // Abstract interface to be implemented by various engines. + + struct i_engine + { + virtual ~i_engine () {} + + // Plug the engine to the session. + virtual void plug (zmq::io_thread_t *io_thread_, + class session_base_t *session_) = 0; + + // Terminate and deallocate the engine. Note that 'detached' + // events are not fired on termination. + virtual void terminate () = 0; + + // This method is called by the session to signalise that more + // messages can be written to the pipe. + virtual void restart_input () = 0; + + // This method is called by the session to signalise that there + // are messages to send available. + virtual void restart_output () = 0; + + virtual void zap_msg_available () = 0; + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/i_poll_events.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/i_poll_events.hpp new file mode 100644 index 00000000..e42556bb --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/i_poll_events.hpp @@ -0,0 +1,55 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_I_POLL_EVENTS_HPP_INCLUDED__ +#define __ZMQ_I_POLL_EVENTS_HPP_INCLUDED__ + +namespace zmq +{ + + // Virtual interface to be exposed by object that want to be notified + // about events on file descriptors. + + struct i_poll_events + { + virtual ~i_poll_events () {} + + // Called by I/O thread when file descriptor is ready for reading. + virtual void in_event () = 0; + + // Called by I/O thread when file descriptor is ready for writing. + virtual void out_event () = 0; + + // Called when timer expires. + virtual void timer_event (int id_) = 0; + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/io_object.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/io_object.cpp new file mode 100644 index 00000000..71067bc0 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/io_object.cpp @@ -0,0 +1,116 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "io_object.hpp" +#include "io_thread.hpp" +#include "err.hpp" + +zmq::io_object_t::io_object_t (io_thread_t *io_thread_) : + poller (NULL) +{ + if (io_thread_) + plug (io_thread_); +} + +zmq::io_object_t::~io_object_t () +{ +} + +void zmq::io_object_t::plug (io_thread_t *io_thread_) +{ + zmq_assert (io_thread_); + zmq_assert (!poller); + + // Retrieve the poller from the thread we are running in. + poller = io_thread_->get_poller (); +} + +void zmq::io_object_t::unplug () +{ + zmq_assert (poller); + + // Forget about old poller in preparation to be migrated + // to a different I/O thread. + poller = NULL; +} + +zmq::io_object_t::handle_t zmq::io_object_t::add_fd (fd_t fd_) +{ + return poller->add_fd (fd_, this); +} + +void zmq::io_object_t::rm_fd (handle_t handle_) +{ + poller->rm_fd (handle_); +} + +void zmq::io_object_t::set_pollin (handle_t handle_) +{ + poller->set_pollin (handle_); +} + +void zmq::io_object_t::reset_pollin (handle_t handle_) +{ + poller->reset_pollin (handle_); +} + +void zmq::io_object_t::set_pollout (handle_t handle_) +{ + poller->set_pollout (handle_); +} + +void zmq::io_object_t::reset_pollout (handle_t handle_) +{ + poller->reset_pollout (handle_); +} + +void zmq::io_object_t::add_timer (int timeout_, int id_) +{ + poller->add_timer (timeout_, this, id_); +} + +void zmq::io_object_t::cancel_timer (int id_) +{ + poller->cancel_timer (this, id_); +} + +void zmq::io_object_t::in_event () +{ + zmq_assert (false); +} + +void zmq::io_object_t::out_event () +{ + zmq_assert (false); +} + +void zmq::io_object_t::timer_event (int) +{ + zmq_assert (false); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/io_object.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/io_object.hpp new file mode 100644 index 00000000..d414678d --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/io_object.hpp @@ -0,0 +1,89 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_IO_OBJECT_HPP_INCLUDED__ +#define __ZMQ_IO_OBJECT_HPP_INCLUDED__ + +#include <stddef.h> + +#include "stdint.hpp" +#include "poller.hpp" +#include "i_poll_events.hpp" + +namespace zmq +{ + + class io_thread_t; + + // Simple base class for objects that live in I/O threads. + // It makes communication with the poller object easier and + // makes defining unneeded event handlers unnecessary. + + class io_object_t : public i_poll_events + { + public: + + io_object_t (zmq::io_thread_t *io_thread_ = NULL); + ~io_object_t (); + + // When migrating an object from one I/O thread to another, first + // unplug it, then migrate it, then plug it to the new thread. + void plug (zmq::io_thread_t *io_thread_); + void unplug (); + + protected: + + typedef poller_t::handle_t handle_t; + + // Methods to access underlying poller object. + handle_t add_fd (fd_t fd_); + void rm_fd (handle_t handle_); + void set_pollin (handle_t handle_); + void reset_pollin (handle_t handle_); + void set_pollout (handle_t handle_); + void reset_pollout (handle_t handle_); + void add_timer (int timout_, int id_); + void cancel_timer (int id_); + + // i_poll_events interface implementation. + void in_event (); + void out_event (); + void timer_event (int id_); + + private: + + poller_t *poller; + + io_object_t (const io_object_t&); + const io_object_t &operator = (const io_object_t&); + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/io_thread.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/io_thread.cpp new file mode 100644 index 00000000..8c394d4a --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/io_thread.cpp @@ -0,0 +1,112 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include <new> + +#include "io_thread.hpp" +#include "platform.hpp" +#include "err.hpp" +#include "ctx.hpp" + +zmq::io_thread_t::io_thread_t (ctx_t *ctx_, uint32_t tid_) : + object_t (ctx_, tid_) +{ + poller = new (std::nothrow) poller_t (*ctx_); + alloc_assert (poller); + + mailbox_handle = poller->add_fd (mailbox.get_fd (), this); + poller->set_pollin (mailbox_handle); +} + +zmq::io_thread_t::~io_thread_t () +{ + delete poller; +} + +void zmq::io_thread_t::start () +{ + // Start the underlying I/O thread. + poller->start (); +} + +void zmq::io_thread_t::stop () +{ + send_stop (); +} + +zmq::mailbox_t *zmq::io_thread_t::get_mailbox () +{ + return &mailbox; +} + +int zmq::io_thread_t::get_load () +{ + return poller->get_load (); +} + +void zmq::io_thread_t::in_event () +{ + // TODO: Do we want to limit number of commands I/O thread can + // process in a single go? + + command_t cmd; + int rc = mailbox.recv (&cmd, 0); + + while (rc == 0 || errno == EINTR) { + if (rc == 0) + cmd.destination->process_command (cmd); + rc = mailbox.recv (&cmd, 0); + } + + errno_assert (rc != 0 && errno == EAGAIN); +} + +void zmq::io_thread_t::out_event () +{ + // We are never polling for POLLOUT here. This function is never called. + zmq_assert (false); +} + +void zmq::io_thread_t::timer_event (int) +{ + // No timers here. This function is never called. + zmq_assert (false); +} + +zmq::poller_t *zmq::io_thread_t::get_poller () +{ + zmq_assert (poller); + return poller; +} + +void zmq::io_thread_t::process_stop () +{ + poller->rm_fd (mailbox_handle); + poller->stop (); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/io_thread.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/io_thread.hpp new file mode 100644 index 00000000..b1f0e3e9 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/io_thread.hpp @@ -0,0 +1,99 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_IO_THREAD_HPP_INCLUDED__ +#define __ZMQ_IO_THREAD_HPP_INCLUDED__ + +#include <vector> + +#include "stdint.hpp" +#include "object.hpp" +#include "poller.hpp" +#include "i_poll_events.hpp" +#include "mailbox.hpp" + +namespace zmq +{ + + class ctx_t; + + // Generic part of the I/O thread. Polling-mechanism-specific features + // are implemented in separate "polling objects". + + class io_thread_t : public object_t, public i_poll_events + { + public: + + io_thread_t (zmq::ctx_t *ctx_, uint32_t tid_); + + // Clean-up. If the thread was started, it's neccessary to call 'stop' + // before invoking destructor. Otherwise the destructor would hang up. + ~io_thread_t (); + + // Launch the physical thread. + void start (); + + // Ask underlying thread to stop. + void stop (); + + // Returns mailbox associated with this I/O thread. + mailbox_t *get_mailbox (); + + // i_poll_events implementation. + void in_event (); + void out_event (); + void timer_event (int id_); + + // Used by io_objects to retrieve the assciated poller object. + poller_t *get_poller (); + + // Command handlers. + void process_stop (); + + // Returns load experienced by the I/O thread. + int get_load (); + + private: + + // I/O thread accesses incoming commands via this mailbox. + mailbox_t mailbox; + + // Handle associated with mailbox' file descriptor. + poller_t::handle_t mailbox_handle; + + // I/O multiplexing is performed using a poller object. + poller_t *poller; + + io_thread_t (const io_thread_t&); + const io_thread_t &operator = (const io_thread_t&); + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ip.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ip.cpp new file mode 100644 index 00000000..d17f19c9 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ip.cpp @@ -0,0 +1,176 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "ip.hpp" +#include "err.hpp" +#include "platform.hpp" + +#if defined ZMQ_HAVE_WINDOWS +#include "windows.hpp" +#else +#include <fcntl.h> +#include <sys/types.h> +#include <sys/socket.h> +#include <netdb.h> +#include <netinet/in.h> +#include <netinet/tcp.h> +#endif + +#if defined ZMQ_HAVE_OPENVMS +#include <ioctl.h> +#endif + +zmq::fd_t zmq::open_socket (int domain_, int type_, int protocol_) +{ + // Setting this option result in sane behaviour when exec() functions + // are used. Old sockets are closed and don't block TCP ports etc. +#if defined ZMQ_HAVE_SOCK_CLOEXEC + type_ |= SOCK_CLOEXEC; +#endif + + fd_t s = socket (domain_, type_, protocol_); +#ifdef ZMQ_HAVE_WINDOWS + if (s == INVALID_SOCKET) + return INVALID_SOCKET; +#else + if (s == -1) + return -1; +#endif + + // If there's no SOCK_CLOEXEC, let's try the second best option. Note that + // race condition can cause socket not to be closed (if fork happens + // between socket creation and this point). +#if !defined ZMQ_HAVE_SOCK_CLOEXEC && defined FD_CLOEXEC + int rc = fcntl (s, F_SETFD, FD_CLOEXEC); + errno_assert (rc != -1); +#endif + + // On Windows, preventing sockets to be inherited by child processes. +#if defined ZMQ_HAVE_WINDOWS && defined HANDLE_FLAG_INHERIT + BOOL brc = SetHandleInformation ((HANDLE) s, HANDLE_FLAG_INHERIT, 0); + win_assert (brc); +#endif + + return s; +} + +void zmq::unblock_socket (fd_t s_) +{ +#if defined ZMQ_HAVE_WINDOWS + u_long nonblock = 1; + int rc = ioctlsocket (s_, FIONBIO, &nonblock); + wsa_assert (rc != SOCKET_ERROR); +#elif defined ZMQ_HAVE_OPENVMS + int nonblock = 1; + int rc = ioctl (s_, FIONBIO, &nonblock); + errno_assert (rc != -1); +#else + int flags = fcntl (s_, F_GETFL, 0); + if (flags == -1) + flags = 0; + int rc = fcntl (s_, F_SETFL, flags | O_NONBLOCK); + errno_assert (rc != -1); +#endif +} + +void zmq::enable_ipv4_mapping (fd_t s_) +{ + (void) s_; + +#ifdef IPV6_V6ONLY +#ifdef ZMQ_HAVE_WINDOWS + DWORD flag = 0; +#else + int flag = 0; +#endif + int rc = setsockopt (s_, IPPROTO_IPV6, IPV6_V6ONLY, (const char*) &flag, + sizeof (flag)); +#ifdef ZMQ_HAVE_WINDOWS + wsa_assert (rc != SOCKET_ERROR); +#else + errno_assert (rc == 0); +#endif +#endif +} + +int zmq::get_peer_ip_address (fd_t sockfd_, std::string &ip_addr_) +{ + int rc; + struct sockaddr_storage ss; + +#if defined ZMQ_HAVE_HPUX || defined ZMQ_HAVE_WINDOWS + int addrlen = static_cast <int> (sizeof ss); +#else + socklen_t addrlen = sizeof ss; +#endif + rc = getpeername (sockfd_, (struct sockaddr*) &ss, &addrlen); +#ifdef ZMQ_HAVE_WINDOWS + if (rc == SOCKET_ERROR) { + wsa_assert (WSAGetLastError () != WSANOTINITIALISED && + WSAGetLastError () != WSAEFAULT && + WSAGetLastError () != WSAEINPROGRESS && + WSAGetLastError () != WSAENOTSOCK); + return 0; + } +#else + if (rc == -1) { + errno_assert (errno != EBADF && + errno != EFAULT && + errno != ENOTSOCK); + return 0; + } +#endif + + char host [NI_MAXHOST]; + rc = getnameinfo ((struct sockaddr*) &ss, addrlen, host, sizeof host, + NULL, 0, NI_NUMERICHOST); + if (rc != 0) + return 0; + + ip_addr_ = host; + + union { + struct sockaddr sa; + struct sockaddr_storage sa_stor; + } u; + + u.sa_stor = ss; + return (int) u.sa.sa_family; +} + +void zmq::set_ip_type_of_service (fd_t s_, int iptos) +{ + int rc = setsockopt(s_, IPPROTO_IP, IP_TOS, reinterpret_cast<const char*>(&iptos), sizeof(iptos)); + +#ifdef ZMQ_HAVE_WINDOWS + wsa_assert (rc != SOCKET_ERROR); +#else + errno_assert (rc == 0); +#endif +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ip.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ip.hpp new file mode 100644 index 00000000..7ea3f15a --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ip.hpp @@ -0,0 +1,57 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_IP_HPP_INCLUDED__ +#define __ZMQ_IP_HPP_INCLUDED__ + +#include <string> +#include "fd.hpp" + +namespace zmq +{ + + // Same as socket(2), but allows for transparent tweaking the options. + fd_t open_socket (int domain_, int type_, int protocol_); + + // Sets the socket into non-blocking mode. + void unblock_socket (fd_t s_); + + // Enable IPv4-mapping of addresses in case it is disabled by default. + void enable_ipv4_mapping (fd_t s_); + + // Returns string representation of peer's address. + // Socket sockfd_ must be connected. Returns true iff successful. + int get_peer_ip_address (fd_t sockfd_, std::string &ip_addr_); + + // Sets the IP Type-Of-Service for the underlying socket + void set_ip_type_of_service (fd_t s_, int iptos); + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ipc_address.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ipc_address.cpp new file mode 100644 index 00000000..ba247600 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ipc_address.cpp @@ -0,0 +1,105 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "ipc_address.hpp" + +#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS + +#include "err.hpp" + +#include <string> +#include <sstream> + +zmq::ipc_address_t::ipc_address_t () +{ + memset (&address, 0, sizeof address); +} + +zmq::ipc_address_t::ipc_address_t (const sockaddr *sa, socklen_t sa_len) +{ + zmq_assert (sa && sa_len > 0); + + memset (&address, 0, sizeof address); + if (sa->sa_family == AF_UNIX) + memcpy(&address, sa, sa_len); +} + +zmq::ipc_address_t::~ipc_address_t () +{ +} + +int zmq::ipc_address_t::resolve (const char *path_) +{ + if (strlen (path_) >= sizeof address.sun_path) { + errno = ENAMETOOLONG; + return -1; + } + if (path_ [0] == '@' && !path_ [1]) { + errno = EINVAL; + return -1; + } + + address.sun_family = AF_UNIX; + strcpy (address.sun_path, path_); + /* Abstract sockets start with '\0' */ + if (path_ [0] == '@') + *address.sun_path = '\0'; + return 0; +} + +int zmq::ipc_address_t::to_string (std::string &addr_) +{ + if (address.sun_family != AF_UNIX) { + addr_.clear (); + return -1; + } + + std::stringstream s; + s << "ipc://"; + if (!address.sun_path [0] && address.sun_path [1]) + s << "@" << address.sun_path + 1; + else + s << address.sun_path; + addr_ = s.str (); + return 0; +} + +const sockaddr *zmq::ipc_address_t::addr () const +{ + return (sockaddr*) &address; +} + +socklen_t zmq::ipc_address_t::addrlen () const +{ + if (!address.sun_path [0] && address.sun_path [1]) + return (socklen_t) strlen (address.sun_path + 1) + sizeof (sa_family_t) + 1; + return (socklen_t) sizeof address; +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ipc_address.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ipc_address.hpp new file mode 100644 index 00000000..27c299aa --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ipc_address.hpp @@ -0,0 +1,76 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_IPC_ADDRESS_HPP_INCLUDED__ +#define __ZMQ_IPC_ADDRESS_HPP_INCLUDED__ + +#include <string> + +#include "platform.hpp" + +#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS + +#include <sys/socket.h> +#include <sys/un.h> + +namespace zmq +{ + + class ipc_address_t + { + public: + + ipc_address_t (); + ipc_address_t (const sockaddr *sa, socklen_t sa_len); + ~ipc_address_t (); + + // This function sets up the address for UNIX domain transport. + int resolve (const char *path_); + + // The opposite to resolve() + int to_string (std::string &addr_); + + const sockaddr *addr () const; + socklen_t addrlen () const; + + private: + + struct sockaddr_un address; + + ipc_address_t (const ipc_address_t&); + const ipc_address_t &operator = (const ipc_address_t&); + }; + +} + +#endif + +#endif + + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ipc_connecter.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ipc_connecter.cpp new file mode 100644 index 00000000..34abb568 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ipc_connecter.cpp @@ -0,0 +1,275 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "ipc_connecter.hpp" + +#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS + +#include <new> +#include <string> + +#include "stream_engine.hpp" +#include "io_thread.hpp" +#include "platform.hpp" +#include "random.hpp" +#include "err.hpp" +#include "ip.hpp" +#include "address.hpp" +#include "ipc_address.hpp" +#include "session_base.hpp" + +#include <unistd.h> +#include <sys/types.h> +#include <sys/socket.h> +#include <sys/un.h> + +zmq::ipc_connecter_t::ipc_connecter_t (class io_thread_t *io_thread_, + class session_base_t *session_, const options_t &options_, + const address_t *addr_, bool delayed_start_) : + own_t (io_thread_, options_), + io_object_t (io_thread_), + addr (addr_), + s (retired_fd), + handle_valid (false), + delayed_start (delayed_start_), + timer_started (false), + session (session_), + current_reconnect_ivl(options.reconnect_ivl) +{ + zmq_assert (addr); + zmq_assert (addr->protocol == "ipc"); + addr->to_string (endpoint); + socket = session-> get_socket(); +} + +zmq::ipc_connecter_t::~ipc_connecter_t () +{ + zmq_assert (!timer_started); + zmq_assert (!handle_valid); + zmq_assert (s == retired_fd); +} + +void zmq::ipc_connecter_t::process_plug () +{ + if (delayed_start) + add_reconnect_timer (); + else + start_connecting (); +} + +void zmq::ipc_connecter_t::process_term (int linger_) +{ + if (timer_started) { + cancel_timer (reconnect_timer_id); + timer_started = false; + } + + if (handle_valid) { + rm_fd (handle); + handle_valid = false; + } + + if (s != retired_fd) + close (); + + own_t::process_term (linger_); +} + +void zmq::ipc_connecter_t::in_event () +{ + // We are not polling for incomming data, so we are actually called + // because of error here. However, we can get error on out event as well + // on some platforms, so we'll simply handle both events in the same way. + out_event (); +} + +void zmq::ipc_connecter_t::out_event () +{ + fd_t fd = connect (); + rm_fd (handle); + handle_valid = false; + + // Handle the error condition by attempt to reconnect. + if (fd == retired_fd) { + close (); + add_reconnect_timer(); + return; + } + // Create the engine object for this connection. + stream_engine_t *engine = new (std::nothrow) + stream_engine_t (fd, options, endpoint); + alloc_assert (engine); + + // Attach the engine to the corresponding session object. + send_attach (session, engine); + + // Shut the connecter down. + terminate (); + + socket->event_connected (endpoint, fd); +} + +void zmq::ipc_connecter_t::timer_event (int id_) +{ + zmq_assert (id_ == reconnect_timer_id); + timer_started = false; + start_connecting (); +} + +void zmq::ipc_connecter_t::start_connecting () +{ + // Open the connecting socket. + int rc = open (); + + // Connect may succeed in synchronous manner. + if (rc == 0) { + handle = add_fd (s); + handle_valid = true; + out_event (); + } + + // Connection establishment may be delayed. Poll for its completion. + else + if (rc == -1 && errno == EINPROGRESS) { + handle = add_fd (s); + handle_valid = true; + set_pollout (handle); + socket->event_connect_delayed (endpoint, zmq_errno()); + } + + // Handle any other error condition by eventual reconnect. + else { + if (s != retired_fd) + close (); + add_reconnect_timer (); + } +} + +void zmq::ipc_connecter_t::add_reconnect_timer() +{ + int rc_ivl = get_new_reconnect_ivl(); + add_timer (rc_ivl, reconnect_timer_id); + socket->event_connect_retried (endpoint, rc_ivl); + timer_started = true; +} + +int zmq::ipc_connecter_t::get_new_reconnect_ivl () +{ + // The new interval is the current interval + random value. + int this_interval = current_reconnect_ivl + + (generate_random () % options.reconnect_ivl); + + // Only change the current reconnect interval if the maximum reconnect + // interval was set and if it's larger than the reconnect interval. + if (options.reconnect_ivl_max > 0 && + options.reconnect_ivl_max > options.reconnect_ivl) { + + // Calculate the next interval + current_reconnect_ivl = current_reconnect_ivl * 2; + if(current_reconnect_ivl >= options.reconnect_ivl_max) { + current_reconnect_ivl = options.reconnect_ivl_max; + } + } + return this_interval; +} + +int zmq::ipc_connecter_t::open () +{ + zmq_assert (s == retired_fd); + + // Create the socket. + s = open_socket (AF_UNIX, SOCK_STREAM, 0); + if (s == -1) + return -1; + + // Set the non-blocking flag. + unblock_socket (s); + + // Connect to the remote peer. + int rc = ::connect ( + s, addr->resolved.ipc_addr->addr (), + addr->resolved.ipc_addr->addrlen ()); + + // Connect was successfull immediately. + if (rc == 0) + return 0; + + // Translate other error codes indicating asynchronous connect has been + // launched to a uniform EINPROGRESS. + if (rc == -1 && errno == EINTR) { + errno = EINPROGRESS; + return -1; + } + + // Forward the error. + return -1; +} + +int zmq::ipc_connecter_t::close () +{ + zmq_assert (s != retired_fd); + int rc = ::close (s); + errno_assert (rc == 0); + socket->event_closed (endpoint, s); + s = retired_fd; + return 0; +} + +zmq::fd_t zmq::ipc_connecter_t::connect () +{ + // Following code should handle both Berkeley-derived socket + // implementations and Solaris. + int err = 0; +#if defined ZMQ_HAVE_HPUX + int len = sizeof (err); +#else + socklen_t len = sizeof (err); +#endif + int rc = getsockopt (s, SOL_SOCKET, SO_ERROR, (char*) &err, &len); + if (rc == -1) + err = errno; + if (err != 0) { + + // Assert if the error was caused by 0MQ bug. + // Networking problems are OK. No need to assert. + errno = err; + errno_assert (errno == ECONNREFUSED || errno == ECONNRESET || + errno == ETIMEDOUT || errno == EHOSTUNREACH || + errno == ENETUNREACH || errno == ENETDOWN); + + return retired_fd; + } + + fd_t result = s; + s = retired_fd; + return result; +} + +#endif + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ipc_connecter.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ipc_connecter.hpp new file mode 100644 index 00000000..5c032063 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ipc_connecter.hpp @@ -0,0 +1,137 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __IPC_CONNECTER_HPP_INCLUDED__ +#define __IPC_CONNECTER_HPP_INCLUDED__ + +#include "platform.hpp" + +#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS + +#include "fd.hpp" +#include "own.hpp" +#include "stdint.hpp" +#include "io_object.hpp" + +namespace zmq +{ + + class io_thread_t; + class session_base_t; + struct address_t; + + class ipc_connecter_t : public own_t, public io_object_t + { + public: + + // If 'delayed_start' is true connecter first waits for a while, + // then starts connection process. + ipc_connecter_t (zmq::io_thread_t *io_thread_, + zmq::session_base_t *session_, const options_t &options_, + const address_t *addr_, bool delayed_start_); + ~ipc_connecter_t (); + + private: + + // ID of the timer used to delay the reconnection. + enum {reconnect_timer_id = 1}; + + // Handlers for incoming commands. + void process_plug (); + void process_term (int linger_); + + // Handlers for I/O events. + void in_event (); + void out_event (); + void timer_event (int id_); + + // Internal function to start the actual connection establishment. + void start_connecting (); + + // Internal function to add a reconnect timer + void add_reconnect_timer(); + + // Internal function to return a reconnect backoff delay. + // Will modify the current_reconnect_ivl used for next call + // Returns the currently used interval + int get_new_reconnect_ivl (); + + // Open IPC connecting socket. Returns -1 in case of error, + // 0 if connect was successfull immediately. Returns -1 with + // EAGAIN errno if async connect was launched. + int open (); + + // Close the connecting socket. + int close (); + + // Get the file descriptor of newly created connection. Returns + // retired_fd if the connection was unsuccessfull. + fd_t connect (); + + // Address to connect to. Owned by session_base_t. + const address_t *addr; + + // Underlying socket. + fd_t s; + + // Handle corresponding to the listening socket. + handle_t handle; + + // If true file descriptor is registered with the poller and 'handle' + // contains valid value. + bool handle_valid; + + // If true, connecter is waiting a while before trying to connect. + const bool delayed_start; + + // True iff a timer has been started. + bool timer_started; + + // Reference to the session we belong to. + zmq::session_base_t *session; + + // Current reconnect ivl, updated for backoff strategy + int current_reconnect_ivl; + + // String representation of endpoint to connect to + std::string endpoint; + + // Socket + zmq::socket_base_t *socket; + + ipc_connecter_t (const ipc_connecter_t&); + const ipc_connecter_t &operator = (const ipc_connecter_t&); + }; + +} + +#endif + +#endif + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ipc_listener.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ipc_listener.cpp new file mode 100644 index 00000000..5c2a028f --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ipc_listener.cpp @@ -0,0 +1,315 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "ipc_listener.hpp" + +#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS + +#include <new> + +#include <string.h> + +#include "stream_engine.hpp" +#include "ipc_address.hpp" +#include "io_thread.hpp" +#include "session_base.hpp" +#include "config.hpp" +#include "err.hpp" +#include "ip.hpp" +#include "socket_base.hpp" + +#include <unistd.h> +#include <sys/socket.h> +#include <fcntl.h> +#include <sys/un.h> + +#if defined ZMQ_HAVE_SO_PEERCRED || defined ZMQ_HAVE_LOCAL_PEERCRED +# include <sys/types.h> +#endif +#ifdef ZMQ_HAVE_SO_PEERCRED +# include <pwd.h> +# include <grp.h> +# if defined ZMQ_HAVE_OPENBSD +# define ucred sockpeercred +# endif +#endif + +zmq::ipc_listener_t::ipc_listener_t (io_thread_t *io_thread_, + socket_base_t *socket_, const options_t &options_) : + own_t (io_thread_, options_), + io_object_t (io_thread_), + has_file (false), + s (retired_fd), + socket (socket_) +{ +} + +zmq::ipc_listener_t::~ipc_listener_t () +{ + zmq_assert (s == retired_fd); +} + +void zmq::ipc_listener_t::process_plug () +{ + // Start polling for incoming connections. + handle = add_fd (s); + set_pollin (handle); +} + +void zmq::ipc_listener_t::process_term (int linger_) +{ + rm_fd (handle); + close (); + own_t::process_term (linger_); +} + +void zmq::ipc_listener_t::in_event () +{ + fd_t fd = accept (); + + // If connection was reset by the peer in the meantime, just ignore it. + // TODO: Handle specific errors like ENFILE/EMFILE etc. + if (fd == retired_fd) { + socket->event_accept_failed (endpoint, zmq_errno()); + return; + } + + // Create the engine object for this connection. + stream_engine_t *engine = new (std::nothrow) + stream_engine_t (fd, options, endpoint); + alloc_assert (engine); + + // Choose I/O thread to run connecter in. Given that we are already + // running in an I/O thread, there must be at least one available. + io_thread_t *io_thread = choose_io_thread (options.affinity); + zmq_assert (io_thread); + + // Create and launch a session object. + session_base_t *session = session_base_t::create (io_thread, false, socket, + options, NULL); + errno_assert (session); + session->inc_seqnum (); + launch_child (session); + send_attach (session, engine, false); + socket->event_accepted (endpoint, fd); +} + +int zmq::ipc_listener_t::get_address (std::string &addr_) +{ + struct sockaddr_storage ss; +#ifdef ZMQ_HAVE_HPUX + int sl = sizeof (ss); +#else + socklen_t sl = sizeof (ss); +#endif + int rc = getsockname (s, (sockaddr *) &ss, &sl); + if (rc != 0) { + addr_.clear (); + return rc; + } + + ipc_address_t addr ((struct sockaddr *) &ss, sl); + return addr.to_string (addr_); +} + +int zmq::ipc_listener_t::set_address (const char *addr_) +{ + // Create addr on stack for auto-cleanup + std::string addr (addr_); + + // Allow wildcard file + if (addr [0] == '*') { + char buffer [12] = "2134XXXXXX"; + int fd = mkstemp (buffer); + if (fd == -1) + return -1; + addr.assign (buffer); + ::close (fd); + } + + // Get rid of the file associated with the UNIX domain socket that + // may have been left behind by the previous run of the application. + ::unlink (addr.c_str()); + filename.clear (); + + // Initialise the address structure. + ipc_address_t address; + int rc = address.resolve (addr.c_str()); + if (rc != 0) + return -1; + + // Create a listening socket. + s = open_socket (AF_UNIX, SOCK_STREAM, 0); + if (s == -1) + return -1; + + address.to_string (endpoint); + + // Bind the socket to the file path. + rc = bind (s, address.addr (), address.addrlen ()); + if (rc != 0) + goto error; + + filename.assign (addr.c_str()); + has_file = true; + + // Listen for incoming connections. + rc = listen (s, options.backlog); + if (rc != 0) + goto error; + + socket->event_listening (endpoint, s); + return 0; + +error: + int err = errno; + close (); + errno = err; + return -1; +} + +int zmq::ipc_listener_t::close () +{ + zmq_assert (s != retired_fd); + int rc = ::close (s); + errno_assert (rc == 0); + + s = retired_fd; + + // If there's an underlying UNIX domain socket, get rid of the file it + // is associated with. + if (has_file && !filename.empty ()) { + rc = ::unlink(filename.c_str ()); + if (rc != 0) { + socket->event_close_failed (endpoint, zmq_errno()); + return -1; + } + } + + socket->event_closed (endpoint, s); + return 0; +} + +#if defined ZMQ_HAVE_SO_PEERCRED + +bool zmq::ipc_listener_t::filter (fd_t sock) +{ + if (options.ipc_uid_accept_filters.empty () && + options.ipc_pid_accept_filters.empty () && + options.ipc_gid_accept_filters.empty ()) + return true; + + struct ucred cred; + socklen_t size = sizeof (cred); + + if (getsockopt (sock, SOL_SOCKET, SO_PEERCRED, &cred, &size)) + return false; + if (options.ipc_uid_accept_filters.find (cred.uid) != options.ipc_uid_accept_filters.end () || + options.ipc_gid_accept_filters.find (cred.gid) != options.ipc_gid_accept_filters.end () || + options.ipc_pid_accept_filters.find (cred.pid) != options.ipc_pid_accept_filters.end ()) + return true; + + struct passwd *pw; + struct group *gr; + + if (!(pw = getpwuid (cred.uid))) + return false; + for (options_t::ipc_gid_accept_filters_t::const_iterator it = options.ipc_gid_accept_filters.begin (); + it != options.ipc_gid_accept_filters.end (); it++) { + if (!(gr = getgrgid (*it))) + continue; + for (char **mem = gr->gr_mem; *mem; mem++) { + if (!strcmp (*mem, pw->pw_name)) + return true; + } + } + return false; +} + +#elif defined ZMQ_HAVE_LOCAL_PEERCRED + +bool zmq::ipc_listener_t::filter (fd_t sock) +{ + if (options.ipc_uid_accept_filters.empty () && + options.ipc_gid_accept_filters.empty ()) + return true; + + struct xucred cred; + socklen_t size = sizeof (cred); + + if (getsockopt (sock, 0, LOCAL_PEERCRED, &cred, &size)) + return false; + if (cred.cr_version != XUCRED_VERSION) + return false; + if (options.ipc_uid_accept_filters.find (cred.cr_uid) != options.ipc_uid_accept_filters.end ()) + return true; + for (int i = 0; i < cred.cr_ngroups; i++) { + if (options.ipc_gid_accept_filters.find (cred.cr_groups[i]) != options.ipc_gid_accept_filters.end ()) + return true; + } + + return false; +} + +#endif + +zmq::fd_t zmq::ipc_listener_t::accept () +{ + // Accept one connection and deal with different failure modes. + // The situation where connection cannot be accepted due to insufficient + // resources is considered valid and treated by ignoring the connection. + zmq_assert (s != retired_fd); + fd_t sock = ::accept (s, NULL, NULL); + if (sock == -1) { + errno_assert (errno == EAGAIN || errno == EWOULDBLOCK || + errno == EINTR || errno == ECONNABORTED || errno == EPROTO || + errno == ENFILE); + return retired_fd; + } + + // Race condition can cause socket not to be closed (if fork happens + // between accept and this point). +#ifdef FD_CLOEXEC + int rc = fcntl (sock, F_SETFD, FD_CLOEXEC); + errno_assert (rc != -1); +#endif + + // IPC accept() filters +#if defined ZMQ_HAVE_SO_PEERCRED || defined ZMQ_HAVE_LOCAL_PEERCRED + if (!filter (sock)) { + int rc = ::close (sock); + errno_assert (rc == 0); + return retired_fd; + } +#endif + + return sock; +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ipc_listener.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ipc_listener.hpp new file mode 100644 index 00000000..445f96ba --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ipc_listener.hpp @@ -0,0 +1,114 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_IPC_LISTENER_HPP_INCLUDED__ +#define __ZMQ_IPC_LISTENER_HPP_INCLUDED__ + +#include "platform.hpp" + +#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS + +#include <string> + +#include "fd.hpp" +#include "own.hpp" +#include "stdint.hpp" +#include "io_object.hpp" + +namespace zmq +{ + + class io_thread_t; + class socket_base_t; + + class ipc_listener_t : public own_t, public io_object_t + { + public: + + ipc_listener_t (zmq::io_thread_t *io_thread_, + zmq::socket_base_t *socket_, const options_t &options_); + ~ipc_listener_t (); + + // Set address to listen on. + int set_address (const char *addr_); + + // Get the bound address for use with wildcards + int get_address (std::string &addr_); + + private: + + // Handlers for incoming commands. + void process_plug (); + void process_term (int linger_); + + // Handlers for I/O events. + void in_event (); + + // Close the listening socket. + int close (); + + // Filter new connections if the OS provides a mechanism to get + // the credentials of the peer process. Called from accept(). +# if defined ZMQ_HAVE_SO_PEERCRED || defined ZMQ_HAVE_LOCAL_PEERCRED + bool filter (fd_t sock); +# endif + + // Accept the new connection. Returns the file descriptor of the + // newly created connection. The function may return retired_fd + // if the connection was dropped while waiting in the listen backlog. + fd_t accept (); + + // True, if the undelying file for UNIX domain socket exists. + bool has_file; + + // Name of the file associated with the UNIX domain address. + std::string filename; + + // Underlying socket. + fd_t s; + + // Handle corresponding to the listening socket. + handle_t handle; + + // Socket the listerner belongs to. + zmq::socket_base_t *socket; + + // String representation of endpoint to bind to + std::string endpoint; + + ipc_listener_t (const ipc_listener_t&); + const ipc_listener_t &operator = (const ipc_listener_t&); + }; + +} + +#endif + +#endif + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/kqueue.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/kqueue.cpp new file mode 100644 index 00000000..3095ab7a --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/kqueue.cpp @@ -0,0 +1,225 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "kqueue.hpp" +#if defined ZMQ_USE_KQUEUE + +#include <sys/time.h> +#include <sys/types.h> +#include <sys/event.h> +#include <stdlib.h> +#include <unistd.h> +#include <algorithm> +#include <new> + +#include "kqueue.hpp" +#include "err.hpp" +#include "config.hpp" +#include "i_poll_events.hpp" +#include "likely.hpp" + +// NetBSD defines (struct kevent).udata as intptr_t, everyone else +// as void *. +#if defined ZMQ_HAVE_NETBSD +#define kevent_udata_t intptr_t +#else +#define kevent_udata_t void * +#endif + +zmq::kqueue_t::kqueue_t (const zmq::ctx_t &ctx_) : + ctx(ctx_), + stopping (false) +{ + // Create event queue + kqueue_fd = kqueue (); + errno_assert (kqueue_fd != -1); +#ifdef HAVE_FORK + pid = getpid(); +#endif +} + +zmq::kqueue_t::~kqueue_t () +{ + worker.stop (); + close (kqueue_fd); +} + +void zmq::kqueue_t::kevent_add (fd_t fd_, short filter_, void *udata_) +{ + struct kevent ev; + + EV_SET (&ev, fd_, filter_, EV_ADD, 0, 0, (kevent_udata_t)udata_); + int rc = kevent (kqueue_fd, &ev, 1, NULL, 0, NULL); + errno_assert (rc != -1); +} + +void zmq::kqueue_t::kevent_delete (fd_t fd_, short filter_) +{ + struct kevent ev; + + EV_SET (&ev, fd_, filter_, EV_DELETE, 0, 0, 0); + int rc = kevent (kqueue_fd, &ev, 1, NULL, 0, NULL); + errno_assert (rc != -1); +} + +zmq::kqueue_t::handle_t zmq::kqueue_t::add_fd (fd_t fd_, + i_poll_events *reactor_) +{ + poll_entry_t *pe = new (std::nothrow) poll_entry_t; + alloc_assert (pe); + + pe->fd = fd_; + pe->flag_pollin = 0; + pe->flag_pollout = 0; + pe->reactor = reactor_; + + adjust_load (1); + + return pe; +} + +void zmq::kqueue_t::rm_fd (handle_t handle_) +{ + poll_entry_t *pe = (poll_entry_t*) handle_; + if (pe->flag_pollin) + kevent_delete (pe->fd, EVFILT_READ); + if (pe->flag_pollout) + kevent_delete (pe->fd, EVFILT_WRITE); + pe->fd = retired_fd; + retired.push_back (pe); + + adjust_load (-1); +} + +void zmq::kqueue_t::set_pollin (handle_t handle_) +{ + poll_entry_t *pe = (poll_entry_t*) handle_; + if (likely (!pe->flag_pollin)) { + pe->flag_pollin = true; + kevent_add (pe->fd, EVFILT_READ, pe); + } +} + +void zmq::kqueue_t::reset_pollin (handle_t handle_) +{ + poll_entry_t *pe = (poll_entry_t*) handle_; + if (likely (pe->flag_pollin)) { + pe->flag_pollin = false; + kevent_delete (pe->fd, EVFILT_READ); + } +} + +void zmq::kqueue_t::set_pollout (handle_t handle_) +{ + poll_entry_t *pe = (poll_entry_t*) handle_; + if (likely (!pe->flag_pollout)) { + pe->flag_pollout = true; + kevent_add (pe->fd, EVFILT_WRITE, pe); + } +} + +void zmq::kqueue_t::reset_pollout (handle_t handle_) +{ + poll_entry_t *pe = (poll_entry_t*) handle_; + if (likely (pe->flag_pollout)) { + pe->flag_pollout = false; + kevent_delete (pe->fd, EVFILT_WRITE); + } +} + +void zmq::kqueue_t::start () +{ + ctx.start_thread (worker, worker_routine, this); +} + +void zmq::kqueue_t::stop () +{ + stopping = true; +} + +int zmq::kqueue_t::max_fds () +{ + return -1; +} + +void zmq::kqueue_t::loop () +{ + while (!stopping) { + + // Execute any due timers. + int timeout = (int) execute_timers (); + + // Wait for events. + struct kevent ev_buf [max_io_events]; + timespec ts = {timeout / 1000, (timeout % 1000) * 1000000}; + int n = kevent (kqueue_fd, NULL, 0, &ev_buf [0], max_io_events, + timeout ? &ts: NULL); +#ifdef HAVE_FORK + if (unlikely(pid != getpid())) { + //printf("zmq::kqueue_t::loop aborting on forked child %d\n", (int)getpid()); + // simply exit the loop in a forked process. + return; + } +#endif + if (n == -1) { + errno_assert (errno == EINTR); + continue; + } + + for (int i = 0; i < n; i ++) { + poll_entry_t *pe = (poll_entry_t*) ev_buf [i].udata; + + if (pe->fd == retired_fd) + continue; + if (ev_buf [i].flags & EV_EOF) + pe->reactor->in_event (); + if (pe->fd == retired_fd) + continue; + if (ev_buf [i].filter == EVFILT_WRITE) + pe->reactor->out_event (); + if (pe->fd == retired_fd) + continue; + if (ev_buf [i].filter == EVFILT_READ) + pe->reactor->in_event (); + } + + // Destroy retired event sources. + for (retired_t::iterator it = retired.begin (); it != retired.end (); + ++it) + delete *it; + retired.clear (); + } +} + +void zmq::kqueue_t::worker_routine (void *arg_) +{ + ((kqueue_t*) arg_)->loop (); +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/kqueue.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/kqueue.hpp new file mode 100644 index 00000000..b6680b6a --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/kqueue.hpp @@ -0,0 +1,127 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_KQUEUE_HPP_INCLUDED__ +#define __ZMQ_KQUEUE_HPP_INCLUDED__ + +// poller.hpp decides which polling mechanism to use. +#include "poller.hpp" +#if defined ZMQ_USE_KQUEUE + +#include <vector> +#include <unistd.h> + +#include "ctx.hpp" +#include "fd.hpp" +#include "thread.hpp" +#include "poller_base.hpp" + +namespace zmq +{ + + struct i_poll_events; + + // Implements socket polling mechanism using the BSD-specific + // kqueue interface. + + class kqueue_t : public poller_base_t + { + public: + + typedef void* handle_t; + + kqueue_t (const ctx_t &ctx_); + ~kqueue_t (); + + // "poller" concept. + handle_t add_fd (fd_t fd_, zmq::i_poll_events *events_); + void rm_fd (handle_t handle_); + void set_pollin (handle_t handle_); + void reset_pollin (handle_t handle_); + void set_pollout (handle_t handle_); + void reset_pollout (handle_t handle_); + void start (); + void stop (); + + static int max_fds (); + + private: + + // Main worker thread routine. + static void worker_routine (void *arg_); + + // Main event loop. + void loop (); + + // Reference to ZMQ context. + const ctx_t &ctx; + + // File descriptor referring to the kernel event queue. + fd_t kqueue_fd; + + // Adds the event to the kqueue. + void kevent_add (fd_t fd_, short filter_, void *udata_); + + // Deletes the event from the kqueue. + void kevent_delete (fd_t fd_, short filter_); + + struct poll_entry_t + { + fd_t fd; + bool flag_pollin; + bool flag_pollout; + zmq::i_poll_events *reactor; + }; + + // List of retired event sources. + typedef std::vector <poll_entry_t*> retired_t; + retired_t retired; + + // If true, thread is in the process of shutting down. + bool stopping; + + // Handle of the physical thread doing the I/O work. + thread_t worker; + + kqueue_t (const kqueue_t&); + const kqueue_t &operator = (const kqueue_t&); + +#ifdef HAVE_FORK + // the process that created this context. Used to detect forking. + pid_t pid; +#endif + }; + + typedef kqueue_t poller_t; + +} + +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/lb.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/lb.cpp new file mode 100644 index 00000000..44b11ea7 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/lb.cpp @@ -0,0 +1,160 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "lb.hpp" +#include "pipe.hpp" +#include "err.hpp" +#include "msg.hpp" + +zmq::lb_t::lb_t () : + active (0), + current (0), + more (false), + dropping (false) +{ +} + +zmq::lb_t::~lb_t () +{ + zmq_assert (pipes.empty ()); +} + +void zmq::lb_t::attach (pipe_t *pipe_) +{ + pipes.push_back (pipe_); + activated (pipe_); +} + +void zmq::lb_t::pipe_terminated (pipe_t *pipe_) +{ + pipes_t::size_type index = pipes.index (pipe_); + + // If we are in the middle of multipart message and current pipe + // have disconnected, we have to drop the remainder of the message. + if (index == current && more) + dropping = true; + + // Remove the pipe from the list; adjust number of active pipes + // accordingly. + if (index < active) { + active--; + pipes.swap (index, active); + if (current == active) + current = 0; + } + pipes.erase (pipe_); +} + +void zmq::lb_t::activated (pipe_t *pipe_) +{ + // Move the pipe to the list of active pipes. + pipes.swap (pipes.index (pipe_), active); + active++; +} + +int zmq::lb_t::send (msg_t *msg_) +{ + return sendpipe (msg_, NULL); +} + +int zmq::lb_t::sendpipe (msg_t *msg_, pipe_t **pipe_) +{ + // Drop the message if required. If we are at the end of the message + // switch back to non-dropping mode. + if (dropping) { + + more = msg_->flags () & msg_t::more ? true : false; + dropping = more; + + int rc = msg_->close (); + errno_assert (rc == 0); + rc = msg_->init (); + errno_assert (rc == 0); + return 0; + } + + while (active > 0) { + if (pipes [current]->write (msg_)) + { + if (pipe_) + *pipe_ = pipes [current]; + break; + } + + zmq_assert (!more); + active--; + if (current < active) + pipes.swap (current, active); + else + current = 0; + } + + // If there are no pipes we cannot send the message. + if (active == 0) { + errno = EAGAIN; + return -1; + } + + // If it's final part of the message we can flush it downstream and + // continue round-robining (load balance). + more = msg_->flags () & msg_t::more? true: false; + if (!more) { + pipes [current]->flush (); + current = (current + 1) % active; + } + + // Detach the message from the data buffer. + int rc = msg_->init (); + errno_assert (rc == 0); + + return 0; +} + +bool zmq::lb_t::has_out () +{ + // If one part of the message was already written we can definitely + // write the rest of the message. + if (more) + return true; + + while (active > 0) { + + // Check whether a pipe has room for another message. + if (pipes [current]->check_write ()) + return true; + + // Deactivate the pipe. + active--; + pipes.swap (current, active); + if (current == active) + current = 0; + } + + return false; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/lb.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/lb.hpp new file mode 100644 index 00000000..b43a8ff1 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/lb.hpp @@ -0,0 +1,88 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_LB_HPP_INCLUDED__ +#define __ZMQ_LB_HPP_INCLUDED__ + +#include "array.hpp" +#include "pipe.hpp" + +namespace zmq +{ + + // This class manages a set of outbound pipes. On send it load balances + // messages fairly among the pipes. + + class lb_t + { + public: + + lb_t (); + ~lb_t (); + + void attach (pipe_t *pipe_); + void activated (pipe_t *pipe_); + void pipe_terminated (pipe_t *pipe_); + + int send (msg_t *msg_); + + // Sends a message and stores the pipe that was used in pipe_. + // It is possible for this function to return success but keep pipe_ + // unset if the rest of a multipart message to a terminated pipe is + // being dropped. For the first frame, this will never happen. + int sendpipe (msg_t *msg_, pipe_t **pipe_); + + bool has_out (); + + private: + + // List of outbound pipes. + typedef array_t <pipe_t, 2> pipes_t; + pipes_t pipes; + + // Number of active pipes. All the active pipes are located at the + // beginning of the pipes array. + pipes_t::size_type active; + + // Points to the last pipe that the most recent message was sent to. + pipes_t::size_type current; + + // True if last we are in the middle of a multipart message. + bool more; + + // True if we are dropping current message. + bool dropping; + + lb_t (const lb_t&); + const lb_t &operator = (const lb_t&); + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/libzmq.pc.cmake.in b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/libzmq.pc.cmake.in new file mode 100644 index 00000000..4f57939d --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/libzmq.pc.cmake.in @@ -0,0 +1,10 @@ +prefix=@CMAKE_INSTALL_PREFIX@ +exec_prefix=${prefix} +libdir=${prefix}/lib +includedir=${prefix}/include + +Name: libzmq +Description: 0MQ c++ library +Version: @ZMQ_VERSION_MAJOR@.@ZMQ_VERSION_MINOR@.@ZMQ_VERSION_PATCH@ +Libs: -L${libdir} -lzmq +Cflags: -I${includedir} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/libzmq.pc.in b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/libzmq.pc.in new file mode 100644 index 00000000..ba155a38 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/libzmq.pc.in @@ -0,0 +1,10 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: libzmq +Description: 0MQ c++ library +Version: @VERSION@ +Libs: -L${libdir} -lzmq +Cflags: -I${includedir} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/libzmq.vers b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/libzmq.vers new file mode 100644 index 00000000..9a2d4154 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/libzmq.vers @@ -0,0 +1,4 @@ +{ + global: zmq_*; + local: *; +}; diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/likely.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/likely.hpp new file mode 100644 index 00000000..b7f5ef27 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/likely.hpp @@ -0,0 +1,42 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_LIKELY_HPP_INCLUDED__ +#define __ZMQ_LIKELY_HPP_INCLUDED__ + +#if defined __GNUC__ +#define likely(x) __builtin_expect ((x), 1) +#define unlikely(x) __builtin_expect ((x), 0) +#else +#define likely(x) (x) +#define unlikely(x) (x) +#endif + + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/mailbox.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/mailbox.cpp new file mode 100644 index 00000000..e3c2e8a1 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/mailbox.cpp @@ -0,0 +1,96 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "mailbox.hpp" +#include "err.hpp" + +zmq::mailbox_t::mailbox_t () +{ + // Get the pipe into passive state. That way, if the users starts by + // polling on the associated file descriptor it will get woken up when + // new command is posted. + const bool ok = cpipe.read (NULL); + zmq_assert (!ok); + active = false; +} + +zmq::mailbox_t::~mailbox_t () +{ + // TODO: Retrieve and deallocate commands inside the cpipe. + + // Work around problem that other threads might still be in our + // send() method, by waiting on the mutex before disappearing. + sync.lock (); + sync.unlock (); +} + +zmq::fd_t zmq::mailbox_t::get_fd () const +{ + return signaler.get_fd (); +} + +void zmq::mailbox_t::send (const command_t &cmd_) +{ + sync.lock (); + cpipe.write (cmd_, false); + const bool ok = cpipe.flush (); + sync.unlock (); + if (!ok) + signaler.send (); +} + +int zmq::mailbox_t::recv (command_t *cmd_, int timeout_) +{ + // Try to get the command straight away. + if (active) { + if (cpipe.read (cmd_)) + return 0; + + // If there are no more commands available, switch into passive state. + active = false; + } + + // Wait for signal from the command sender. + const int rc = signaler.wait (timeout_); + if (rc == -1) { + errno_assert (errno == EAGAIN || errno == EINTR); + return -1; + } + + // Receive the signal. + signaler.recv (); + + // Switch into active state. + active = true; + + // Get a command. + const bool ok = cpipe.read (cmd_); + zmq_assert (ok); + return 0; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/mailbox.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/mailbox.hpp new file mode 100644 index 00000000..7d3aed4c --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/mailbox.hpp @@ -0,0 +1,90 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_MAILBOX_HPP_INCLUDED__ +#define __ZMQ_MAILBOX_HPP_INCLUDED__ + +#include <stddef.h> + +#include "platform.hpp" +#include "signaler.hpp" +#include "fd.hpp" +#include "config.hpp" +#include "command.hpp" +#include "ypipe.hpp" +#include "mutex.hpp" + +namespace zmq +{ + + class mailbox_t + { + public: + + mailbox_t (); + ~mailbox_t (); + + fd_t get_fd () const; + void send (const command_t &cmd_); + int recv (command_t *cmd_, int timeout_); + +#ifdef HAVE_FORK + // close the file descriptors in the signaller. This is used in a forked + // child process to close the file descriptors so that they do not interfere + // with the context in the parent process. + void forked () { signaler.forked (); } +#endif + + private: + + // The pipe to store actual commands. + typedef ypipe_t <command_t, command_pipe_granularity> cpipe_t; + cpipe_t cpipe; + + // Signaler to pass signals from writer thread to reader thread. + signaler_t signaler; + + // There's only one thread receiving from the mailbox, but there + // is arbitrary number of threads sending. Given that ypipe requires + // synchronised access on both of its endpoints, we have to synchronise + // the sending side. + mutex_t sync; + + // True if the underlying pipe is active, ie. when we are allowed to + // read commands from it. + bool active; + + // Disable copying of mailbox_t object. + mailbox_t (const mailbox_t&); + const mailbox_t &operator = (const mailbox_t&); + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/mechanism.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/mechanism.cpp new file mode 100644 index 00000000..84f15dad --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/mechanism.cpp @@ -0,0 +1,194 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include <string.h> + +#include "mechanism.hpp" +#include "options.hpp" +#include "msg.hpp" +#include "err.hpp" +#include "wire.hpp" + +zmq::mechanism_t::mechanism_t (const options_t &options_) : + options (options_) +{ +} + +zmq::mechanism_t::~mechanism_t () +{ +} + +void zmq::mechanism_t::set_peer_identity (const void *id_ptr, size_t id_size) +{ + identity = blob_t (static_cast <const unsigned char*> (id_ptr), id_size); +} + +void zmq::mechanism_t::peer_identity (msg_t *msg_) +{ + const int rc = msg_->init_size (identity.size ()); + errno_assert (rc == 0); + memcpy (msg_->data (), identity.data (), identity.size ()); + msg_->set_flags (msg_t::identity); +} + +void zmq::mechanism_t::set_user_id (const void *data_, size_t size_) +{ + user_id = blob_t (static_cast <const unsigned char*> (data_), size_); + zap_properties.insert ( + metadata_t::dict_t::value_type ( + "User-Id", std::string ((char *) data_, size_))); +} + +zmq::blob_t zmq::mechanism_t::get_user_id () const +{ + return user_id; +} + +const char *zmq::mechanism_t::socket_type_string (int socket_type) const +{ + static const char *names [] = {"PAIR", "PUB", "SUB", "REQ", "REP", + "DEALER", "ROUTER", "PULL", "PUSH", + "XPUB", "XSUB", "STREAM"}; + zmq_assert (socket_type >= 0 && socket_type <= 10); + return names [socket_type]; +} + +size_t zmq::mechanism_t::add_property (unsigned char *ptr, const char *name, + const void *value, size_t value_len) const +{ + const size_t name_len = strlen (name); + zmq_assert (name_len <= 255); + *ptr++ = static_cast <unsigned char> (name_len); + memcpy (ptr, name, name_len); + ptr += name_len; + zmq_assert (value_len <= 0x7FFFFFFF); + put_uint32 (ptr, static_cast <uint32_t> (value_len)); + ptr += 4; + memcpy (ptr, value, value_len); + + return 1 + name_len + 4 + value_len; +} + +int zmq::mechanism_t::parse_metadata (const unsigned char *ptr_, + size_t length_, bool zap_flag) +{ + size_t bytes_left = length_; + + while (bytes_left > 1) { + const size_t name_length = static_cast <size_t> (*ptr_); + ptr_ += 1; + bytes_left -= 1; + if (bytes_left < name_length) + break; + + const std::string name = std::string ((char *) ptr_, name_length); + ptr_ += name_length; + bytes_left -= name_length; + if (bytes_left < 4) + break; + + const size_t value_length = static_cast <size_t> (get_uint32 (ptr_)); + ptr_ += 4; + bytes_left -= 4; + if (bytes_left < value_length) + break; + + const uint8_t *value = ptr_; + ptr_ += value_length; + bytes_left -= value_length; + + if (name == "Identity" && options.recv_identity) + set_peer_identity (value, value_length); + else + if (name == "Socket-Type") { + const std::string socket_type ((char *) value, value_length); + if (!check_socket_type (socket_type)) { + errno = EINVAL; + return -1; + } + } + else { + const int rc = property (name, value, value_length); + if (rc == -1) + return -1; + } + if (zap_flag) + zap_properties.insert ( + metadata_t::dict_t::value_type ( + name, std::string ((char *) value, value_length))); + else + zmtp_properties.insert ( + metadata_t::dict_t::value_type ( + name, std::string ((char *) value, value_length))); + } + if (bytes_left > 0) { + errno = EPROTO; + return -1; + } + return 0; +} + +int zmq::mechanism_t::property (const std::string& /* name_ */, + const void * /* value_ */, size_t /* length_ */) +{ + // Default implementation does not check + // property values and returns 0 to signal success. + return 0; +} + +bool zmq::mechanism_t::check_socket_type (const std::string& type_) const +{ + switch (options.type) { + case ZMQ_REQ: + return type_ == "REP" || type_ == "ROUTER"; + case ZMQ_REP: + return type_ == "REQ" || type_ == "DEALER"; + case ZMQ_DEALER: + return type_ == "REP" || type_ == "DEALER" || type_ == "ROUTER"; + case ZMQ_ROUTER: + return type_ == "REQ" || type_ == "DEALER" || type_ == "ROUTER"; + case ZMQ_PUSH: + return type_ == "PULL"; + case ZMQ_PULL: + return type_ == "PUSH"; + case ZMQ_PUB: + return type_ == "SUB" || type_ == "XSUB"; + case ZMQ_SUB: + return type_ == "PUB" || type_ == "XPUB"; + case ZMQ_XPUB: + return type_ == "SUB" || type_ == "XSUB"; + case ZMQ_XSUB: + return type_ == "PUB" || type_ == "XPUB"; + case ZMQ_PAIR: + return type_ == "PAIR"; + default: + break; + } + return false; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/mechanism.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/mechanism.hpp new file mode 100644 index 00000000..1c7c01ba --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/mechanism.hpp @@ -0,0 +1,139 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_MECHANISM_HPP_INCLUDED__ +#define __ZMQ_MECHANISM_HPP_INCLUDED__ + +#include "stdint.hpp" +#include "options.hpp" +#include "blob.hpp" +#include "metadata.hpp" + +namespace zmq +{ + + // Abstract class representing security mechanism. + // Different mechanism extedns this class. + + class msg_t; + + class mechanism_t + { + public: + + enum status_t { + handshaking, + ready, + error + }; + + mechanism_t (const options_t &options_); + + virtual ~mechanism_t (); + + // Prepare next handshake command that is to be sent to the peer. + virtual int next_handshake_command (msg_t *msg_) = 0; + + // Process the handshake command received from the peer. + virtual int process_handshake_command (msg_t *msg_) = 0; + + virtual int encode (msg_t *) { return 0; } + + virtual int decode (msg_t *) { return 0; } + + // Notifies mechanism about availability of ZAP message. + virtual int zap_msg_available () { return 0; } + + // Returns the status of this mechanism. + virtual status_t status () const = 0; + + void set_peer_identity (const void *id_ptr, size_t id_size); + + void peer_identity (msg_t *msg_); + + void set_user_id (const void *user_id, size_t size); + + blob_t get_user_id () const; + + const metadata_t::dict_t& get_zmtp_properties () { + return zmtp_properties; + } + + const metadata_t::dict_t& get_zap_properties () { + return zap_properties; + } + + protected: + + // Only used to identify the socket for the Socket-Type + // property in the wire protocol. + const char *socket_type_string (int socket_type) const; + + size_t add_property (unsigned char *ptr, const char *name, + const void *value, size_t value_len) const; + + // Parses a metadata. + // Metadata consists of a list of properties consisting of + // name and value as size-specified strings. + // Returns 0 on success and -1 on error, in which case errno is set. + int parse_metadata ( + const unsigned char *ptr_, size_t length, bool zap_flag = false); + + // This is called by parse_property method whenever it + // parses a new property. The function should return 0 + // on success and -1 on error, in which case it should + // set errno. Signaling error prevents parser from + // parsing remaining data. + // Derived classes are supposed to override this + // method to handle custom processing. + virtual int property (const std::string& name_, + const void *value_, size_t length_); + + // Properties received from ZMTP peer. + metadata_t::dict_t zmtp_properties; + + // Properties received from ZAP server. + metadata_t::dict_t zap_properties; + + options_t options; + + private: + + blob_t identity; + + blob_t user_id; + + // Returns true iff socket associated with the mechanism + // is compatible with a given socket type 'type_'. + bool check_socket_type (const std::string& type_) const; + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/metadata.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/metadata.cpp new file mode 100644 index 00000000..956bf989 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/metadata.cpp @@ -0,0 +1,59 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "metadata.hpp" + +zmq::metadata_t::metadata_t (const dict_t &dict) : + ref_cnt (1), + dict (dict) +{ +} + +zmq::metadata_t::~metadata_t () +{ +} + +const char *zmq::metadata_t::get (const std::string &property) const +{ + dict_t::const_iterator it = dict.find (property); + if (it == dict.end ()) + return NULL; + else + return it->second.c_str (); +} + +void zmq::metadata_t::add_ref () +{ + ref_cnt.add (1); +} + +bool zmq::metadata_t::drop_ref () +{ + return !ref_cnt.sub (1); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/metadata.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/metadata.hpp new file mode 100644 index 00000000..7181d784 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/metadata.hpp @@ -0,0 +1,70 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_METADATA_HPP_INCLUDED__ +#define __ZMQ_METADATA_HPP_INCLUDED__ + +#include <map> +#include <string> + +#include "atomic_counter.hpp" + +namespace zmq +{ + class metadata_t + { + public: + + typedef std::map <std::string, const std::string> dict_t; + + metadata_t (const dict_t &dict); + virtual ~metadata_t (); + + // Returns pointer to property value or NULL if + // property is not found. + virtual const char *get (const std::string &property) const; + + virtual void add_ref (); + + // Drop reference. Returns true iff the reference + // counter drops to zero. + virtual bool drop_ref (); + + private: + + // Reference counter. + atomic_counter_t ref_cnt; + + // Dictionary holding metadata. + const dict_t dict; + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/msg.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/msg.cpp new file mode 100644 index 00000000..00ed1595 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/msg.cpp @@ -0,0 +1,389 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "msg.hpp" +#include "../include/zmq.h" + +#include <string.h> +#include <stdlib.h> +#include <new> + +#include "stdint.hpp" +#include "likely.hpp" +#include "metadata.hpp" +#include "err.hpp" + +// Check whether the sizes of public representation of the message (zmq_msg_t) +// and private representation of the message (zmq::msg_t) match. + +typedef char zmq_msg_size_check + [2 * ((sizeof (zmq::msg_t) == sizeof (zmq_msg_t)) != 0) - 1]; + +bool zmq::msg_t::check () +{ + return u.base.type >= type_min && u.base.type <= type_max; +} + +int zmq::msg_t::init () +{ + u.vsm.metadata = NULL; + u.vsm.type = type_vsm; + u.vsm.flags = 0; + u.vsm.size = 0; + file_desc = -1; + return 0; +} + +int zmq::msg_t::init_size (size_t size_) +{ + file_desc = -1; + if (size_ <= max_vsm_size) { + u.vsm.metadata = NULL; + u.vsm.type = type_vsm; + u.vsm.flags = 0; + u.vsm.size = (unsigned char) size_; + } + else { + u.lmsg.metadata = NULL; + u.lmsg.type = type_lmsg; + u.lmsg.flags = 0; + u.lmsg.content = + (content_t*) malloc (sizeof (content_t) + size_); + if (unlikely (!u.lmsg.content)) { + errno = ENOMEM; + return -1; + } + + u.lmsg.content->data = u.lmsg.content + 1; + u.lmsg.content->size = size_; + u.lmsg.content->ffn = NULL; + u.lmsg.content->hint = NULL; + new (&u.lmsg.content->refcnt) zmq::atomic_counter_t (); + } + return 0; +} + +int zmq::msg_t::init_data (void *data_, size_t size_, msg_free_fn *ffn_, + void *hint_) +{ + // If data is NULL and size is not 0, a segfault + // would occur once the data is accessed + zmq_assert (data_ != NULL || size_ == 0); + + file_desc = -1; + + // Initialize constant message if there's no need to deallocate + if (ffn_ == NULL) { + u.cmsg.metadata = NULL; + u.cmsg.type = type_cmsg; + u.cmsg.flags = 0; + u.cmsg.data = data_; + u.cmsg.size = size_; + } + else { + u.lmsg.metadata = NULL; + u.lmsg.type = type_lmsg; + u.lmsg.flags = 0; + u.lmsg.content = (content_t*) malloc (sizeof (content_t)); + if (!u.lmsg.content) { + errno = ENOMEM; + return -1; + } + + u.lmsg.content->data = data_; + u.lmsg.content->size = size_; + u.lmsg.content->ffn = ffn_; + u.lmsg.content->hint = hint_; + new (&u.lmsg.content->refcnt) zmq::atomic_counter_t (); + } + return 0; + +} + +int zmq::msg_t::init_delimiter () +{ + u.delimiter.metadata = NULL; + u.delimiter.type = type_delimiter; + u.delimiter.flags = 0; + return 0; +} + +int zmq::msg_t::close () +{ + // Check the validity of the message. + if (unlikely (!check ())) { + errno = EFAULT; + return -1; + } + + if (u.base.type == type_lmsg) { + + // If the content is not shared, or if it is shared and the reference + // count has dropped to zero, deallocate it. + if (!(u.lmsg.flags & msg_t::shared) || + !u.lmsg.content->refcnt.sub (1)) { + + // We used "placement new" operator to initialize the reference + // counter so we call the destructor explicitly now. + u.lmsg.content->refcnt.~atomic_counter_t (); + + if (u.lmsg.content->ffn) + u.lmsg.content->ffn (u.lmsg.content->data, + u.lmsg.content->hint); + free (u.lmsg.content); + } + } + + if (u.base.metadata != NULL) + if (u.base.metadata->drop_ref ()) + delete u.base.metadata; + + // Make the message invalid. + u.base.type = 0; + + return 0; +} + +int zmq::msg_t::move (msg_t &src_) +{ + // Check the validity of the source. + if (unlikely (!src_.check ())) { + errno = EFAULT; + return -1; + } + + int rc = close (); + if (unlikely (rc < 0)) + return rc; + + *this = src_; + + rc = src_.init (); + if (unlikely (rc < 0)) + return rc; + + return 0; +} + +int zmq::msg_t::copy (msg_t &src_) +{ + // Check the validity of the source. + if (unlikely (!src_.check ())) { + errno = EFAULT; + return -1; + } + + int rc = close (); + if (unlikely (rc < 0)) + return rc; + + if (src_.u.base.type == type_lmsg) { + + // One reference is added to shared messages. Non-shared messages + // are turned into shared messages and reference count is set to 2. + if (src_.u.lmsg.flags & msg_t::shared) + src_.u.lmsg.content->refcnt.add (1); + else { + src_.u.lmsg.flags |= msg_t::shared; + src_.u.lmsg.content->refcnt.set (2); + } + } + + if (src_.u.base.metadata != NULL) + src_.u.base.metadata->add_ref (); + + *this = src_; + + return 0; + +} + +void *zmq::msg_t::data () +{ + // Check the validity of the message. + zmq_assert (check ()); + + switch (u.base.type) { + case type_vsm: + return u.vsm.data; + case type_lmsg: + return u.lmsg.content->data; + case type_cmsg: + return u.cmsg.data; + default: + zmq_assert (false); + return NULL; + } +} + +size_t zmq::msg_t::size () +{ + // Check the validity of the message. + zmq_assert (check ()); + + switch (u.base.type) { + case type_vsm: + return u.vsm.size; + case type_lmsg: + return u.lmsg.content->size; + case type_cmsg: + return u.cmsg.size; + default: + zmq_assert (false); + return 0; + } +} + +unsigned char zmq::msg_t::flags () +{ + return u.base.flags; +} + +void zmq::msg_t::set_flags (unsigned char flags_) +{ + u.base.flags |= flags_; +} + +void zmq::msg_t::reset_flags (unsigned char flags_) +{ + u.base.flags &= ~flags_; +} + +int64_t zmq::msg_t::fd () +{ + return file_desc; +} + +void zmq::msg_t::set_fd (int64_t fd_) +{ + file_desc = fd_; +} + +zmq::metadata_t *zmq::msg_t::metadata () const +{ + return u.base.metadata; +} + +void zmq::msg_t::set_metadata (zmq::metadata_t *metadata_) +{ + assert (metadata_ != NULL); + assert (u.base.metadata == NULL); + metadata_->add_ref (); + u.base.metadata = metadata_; +} + +void zmq::msg_t::reset_metadata () +{ + if (u.base.metadata) { + if (u.base.metadata->drop_ref ()) + delete u.base.metadata; + u.base.metadata = NULL; + } +} + +bool zmq::msg_t::is_identity () const +{ + return (u.base.flags & identity) == identity; +} + +bool zmq::msg_t::is_credential () const +{ + return (u.base.flags & credential) == credential; +} + +bool zmq::msg_t::is_delimiter () const +{ + return u.base.type == type_delimiter; +} + +bool zmq::msg_t::is_vsm () +{ + return u.base.type == type_vsm; +} + +bool zmq::msg_t::is_cmsg () +{ + return u.base.type == type_cmsg; +} + +void zmq::msg_t::add_refs (int refs_) +{ + zmq_assert (refs_ >= 0); + + // Operation not supported for messages with metadata. + zmq_assert (u.base.metadata == NULL); + + // No copies required. + if (!refs_) + return; + + // VSMs, CMSGS and delimiters can be copied straight away. The only + // message type that needs special care are long messages. + if (u.base.type == type_lmsg) { + if (u.lmsg.flags & msg_t::shared) + u.lmsg.content->refcnt.add (refs_); + else { + u.lmsg.content->refcnt.set (refs_ + 1); + u.lmsg.flags |= msg_t::shared; + } + } +} + +bool zmq::msg_t::rm_refs (int refs_) +{ + zmq_assert (refs_ >= 0); + + // Operation not supported for messages with metadata. + zmq_assert (u.base.metadata == NULL); + + // No copies required. + if (!refs_) + return true; + + // If there's only one reference close the message. + if (u.base.type != type_lmsg || !(u.lmsg.flags & msg_t::shared)) { + close (); + return false; + } + + // The only message type that needs special care are long messages. + if (!u.lmsg.content->refcnt.sub (refs_)) { + // We used "placement new" operator to initialize the reference + // counter so we call the destructor explicitly now. + u.lmsg.content->refcnt.~atomic_counter_t (); + + if (u.lmsg.content->ffn) + u.lmsg.content->ffn (u.lmsg.content->data, u.lmsg.content->hint); + free (u.lmsg.content); + + return false; + } + + return true; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/msg.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/msg.hpp new file mode 100644 index 00000000..9a8baca0 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/msg.hpp @@ -0,0 +1,187 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_MSG_HPP_INCLUDE__ +#define __ZMQ_MSG_HPP_INCLUDE__ + +#include <stddef.h> +#include <stdio.h> + +#include "config.hpp" +#include "atomic_counter.hpp" +#include "metadata.hpp" + +// Signature for free function to deallocate the message content. +// Note that it has to be declared as "C" so that it is the same as +// zmq_free_fn defined in zmq.h. +extern "C" +{ + typedef void (msg_free_fn) (void *data, void *hint); +} + +namespace zmq +{ + + // Note that this structure needs to be explicitly constructed + // (init functions) and destructed (close function). + + class msg_t + { + public: + + // Message flags. + enum + { + more = 1, // Followed by more parts + command = 2, // Command frame (see ZMTP spec) + credential = 32, + identity = 64, + shared = 128 + }; + + bool check (); + int init (); + int init_size (size_t size_); + int init_data (void *data_, size_t size_, msg_free_fn *ffn_, + void *hint_); + int init_delimiter (); + int close (); + int move (msg_t &src_); + int copy (msg_t &src_); + void *data (); + size_t size (); + unsigned char flags (); + void set_flags (unsigned char flags_); + void reset_flags (unsigned char flags_); + int64_t fd (); + void set_fd (int64_t fd_); + metadata_t *metadata () const; + void set_metadata (metadata_t *metadata_); + void reset_metadata (); + bool is_identity () const; + bool is_credential () const; + bool is_delimiter () const; + bool is_vsm (); + bool is_cmsg (); + + // After calling this function you can copy the message in POD-style + // refs_ times. No need to call copy. + void add_refs (int refs_); + + // Removes references previously added by add_refs. If the number of + // references drops to 0, the message is closed and false is returned. + bool rm_refs (int refs_); + + private: + + // Size in bytes of the largest message that is still copied around + // rather than being reference-counted. + enum { msg_t_size = 64 }; + enum { max_vsm_size = msg_t_size - (8 + sizeof (metadata_t *) + 3) }; + + // Shared message buffer. Message data are either allocated in one + // continuous block along with this structure - thus avoiding one + // malloc/free pair or they are stored in used-supplied memory. + // In the latter case, ffn member stores pointer to the function to be + // used to deallocate the data. If the buffer is actually shared (there + // are at least 2 references to it) refcount member contains number of + // references. + struct content_t + { + void *data; + size_t size; + msg_free_fn *ffn; + void *hint; + zmq::atomic_counter_t refcnt; + }; + + // Different message types. + enum type_t + { + type_min = 101, + // VSM messages store the content in the message itself + type_vsm = 101, + // LMSG messages store the content in malloc-ed memory + type_lmsg = 102, + // Delimiter messages are used in envelopes + type_delimiter = 103, + // CMSG messages point to constant data + type_cmsg = 104, + type_max = 104 + }; + + // the file descriptor where this message originated, needs to be 64bit due to alignment + int64_t file_desc; + + // Note that fields shared between different message types are not + // moved to tha parent class (msg_t). This way we get tighter packing + // of the data. Shared fields can be accessed via 'base' member of + // the union. + union { + struct { + metadata_t *metadata; + unsigned char unused [msg_t_size - (8 + sizeof (metadata_t *) + 2)]; + unsigned char type; + unsigned char flags; + } base; + struct { + metadata_t *metadata; + unsigned char data [max_vsm_size]; + unsigned char size; + unsigned char type; + unsigned char flags; + } vsm; + struct { + metadata_t *metadata; + content_t *content; + unsigned char unused [msg_t_size - (8 + sizeof (metadata_t *) + sizeof (content_t*) + 2)]; + unsigned char type; + unsigned char flags; + } lmsg; + struct { + metadata_t *metadata; + void* data; + size_t size; + unsigned char unused + [msg_t_size - (8 + sizeof (metadata_t *) + sizeof (void*) + sizeof (size_t) + 2)]; + unsigned char type; + unsigned char flags; + } cmsg; + struct { + metadata_t *metadata; + unsigned char unused [msg_t_size - (8 + sizeof (metadata_t *) + 2)]; + unsigned char type; + unsigned char flags; + } delimiter; + } u; + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/mtrie.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/mtrie.cpp new file mode 100644 index 00000000..8a838905 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/mtrie.cpp @@ -0,0 +1,440 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include <stdlib.h> + +#include <new> +#include <algorithm> + +#include "platform.hpp" +#if defined ZMQ_HAVE_WINDOWS +#include "windows.hpp" +#endif + +#include "err.hpp" +#include "pipe.hpp" +#include "mtrie.hpp" + +zmq::mtrie_t::mtrie_t () : + pipes (0), + min (0), + count (0), + live_nodes (0) +{ +} + +zmq::mtrie_t::~mtrie_t () +{ + if (pipes) { + delete pipes; + pipes = 0; + } + + if (count == 1) { + zmq_assert (next.node); + delete next.node; + next.node = 0; + } + else + if (count > 1) { + for (unsigned short i = 0; i != count; ++i) + delete next.table [i]; + free (next.table); + } +} + +bool zmq::mtrie_t::add (unsigned char *prefix_, size_t size_, pipe_t *pipe_) +{ + return add_helper (prefix_, size_, pipe_); +} + +bool zmq::mtrie_t::add_helper (unsigned char *prefix_, size_t size_, + pipe_t *pipe_) +{ + // We are at the node corresponding to the prefix. We are done. + if (!size_) { + bool result = !pipes; + if (!pipes) { + pipes = new (std::nothrow) pipes_t; + alloc_assert (pipes); + } + pipes->insert (pipe_); + return result; + } + + unsigned char c = *prefix_; + if (c < min || c >= min + count) { + + // The character is out of range of currently handled + // charcters. We have to extend the table. + if (!count) { + min = c; + count = 1; + next.node = NULL; + } + else + if (count == 1) { + unsigned char oldc = min; + mtrie_t *oldp = next.node; + count = (min < c ? c - min : min - c) + 1; + next.table = (mtrie_t**) + malloc (sizeof (mtrie_t*) * count); + alloc_assert (next.table); + for (unsigned short i = 0; i != count; ++i) + next.table [i] = 0; + min = std::min (min, c); + next.table [oldc - min] = oldp; + } + else + if (min < c) { + // The new character is above the current character range. + unsigned short old_count = count; + count = c - min + 1; + next.table = (mtrie_t**) realloc (next.table, + sizeof (mtrie_t*) * count); + alloc_assert (next.table); + for (unsigned short i = old_count; i != count; i++) + next.table [i] = NULL; + } + else { + // The new character is below the current character range. + unsigned short old_count = count; + count = (min + old_count) - c; + next.table = (mtrie_t**) realloc (next.table, + sizeof (mtrie_t*) * count); + alloc_assert (next.table); + memmove (next.table + min - c, next.table, + old_count * sizeof (mtrie_t*)); + for (unsigned short i = 0; i != min - c; i++) + next.table [i] = NULL; + min = c; + } + } + + // If next node does not exist, create one. + if (count == 1) { + if (!next.node) { + next.node = new (std::nothrow) mtrie_t; + alloc_assert (next.node); + ++live_nodes; + } + return next.node->add_helper (prefix_ + 1, size_ - 1, pipe_); + } + else { + if (!next.table [c - min]) { + next.table [c - min] = new (std::nothrow) mtrie_t; + alloc_assert (next.table [c - min]); + ++live_nodes; + } + return next.table [c - min]->add_helper (prefix_ + 1, size_ - 1, pipe_); + } +} + + +void zmq::mtrie_t::rm (pipe_t *pipe_, + void (*func_) (unsigned char *data_, size_t size_, void *arg_), + void *arg_) +{ + unsigned char *buff = NULL; + rm_helper (pipe_, &buff, 0, 0, func_, arg_); + free (buff); +} + +void zmq::mtrie_t::rm_helper (pipe_t *pipe_, unsigned char **buff_, + size_t buffsize_, size_t maxbuffsize_, + void (*func_) (unsigned char *data_, size_t size_, void *arg_), + void *arg_) +{ + // Remove the subscription from this node. + if (pipes && pipes->erase (pipe_) && pipes->empty ()) { + func_ (*buff_, buffsize_, arg_); + delete pipes; + pipes = 0; + } + + // Adjust the buffer. + if (buffsize_ >= maxbuffsize_) { + maxbuffsize_ = buffsize_ + 256; + *buff_ = (unsigned char*) realloc (*buff_, maxbuffsize_); + alloc_assert (*buff_); + } + + // If there are no subnodes in the trie, return. + if (count == 0) + return; + + // If there's one subnode (optimisation). + if (count == 1) { + (*buff_) [buffsize_] = min; + buffsize_++; + next.node->rm_helper (pipe_, buff_, buffsize_, maxbuffsize_, + func_, arg_); + + // Prune the node if it was made redundant by the removal + if (next.node->is_redundant ()) { + delete next.node; + next.node = 0; + count = 0; + --live_nodes; + zmq_assert (live_nodes == 0); + } + return; + } + + // If there are multiple subnodes. + // + // New min non-null character in the node table after the removal + unsigned char new_min = min + count - 1; + // New max non-null character in the node table after the removal + unsigned char new_max = min; + for (unsigned short c = 0; c != count; c++) { + (*buff_) [buffsize_] = min + c; + if (next.table [c]) { + next.table [c]->rm_helper (pipe_, buff_, buffsize_ + 1, + maxbuffsize_, func_, arg_); + + // Prune redundant nodes from the mtrie + if (next.table [c]->is_redundant ()) { + delete next.table [c]; + next.table [c] = 0; + + zmq_assert (live_nodes > 0); + --live_nodes; + } + else { + // The node is not redundant, so it's a candidate for being + // the new min/max node. + // + // We loop through the node array from left to right, so the + // first non-null, non-redundant node encountered is the new + // minimum index. Conversely, the last non-redundant, non-null + // node encountered is the new maximum index. + if (c + min < new_min) + new_min = c + min; + if (c + min > new_max) + new_max = c + min; + } + } + } + + zmq_assert (count > 1); + + // Free the node table if it's no longer used. + if (live_nodes == 0) { + free (next.table); + next.table = NULL; + count = 0; + } + // Compact the node table if possible + else + if (live_nodes == 1) { + // If there's only one live node in the table we can + // switch to using the more compact single-node + // representation + zmq_assert (new_min == new_max); + zmq_assert (new_min >= min && new_min < min + count); + mtrie_t *node = next.table [new_min - min]; + zmq_assert (node); + free (next.table); + next.node = node; + count = 1; + min = new_min; + } + else + if (new_min > min || new_max < min + count - 1) { + zmq_assert (new_max - new_min + 1 > 1); + + mtrie_t **old_table = next.table; + zmq_assert (new_min > min || new_max < min + count - 1); + zmq_assert (new_min >= min); + zmq_assert (new_max <= min + count - 1); + zmq_assert (new_max - new_min + 1 < count); + + count = new_max - new_min + 1; + next.table = (mtrie_t**) malloc (sizeof (mtrie_t*) * count); + alloc_assert (next.table); + + memmove (next.table, old_table + (new_min - min), + sizeof (mtrie_t*) * count); + free (old_table); + + min = new_min; + } +} + +bool zmq::mtrie_t::rm (unsigned char *prefix_, size_t size_, pipe_t *pipe_) +{ + return rm_helper (prefix_, size_, pipe_); +} + +bool zmq::mtrie_t::rm_helper (unsigned char *prefix_, size_t size_, + pipe_t *pipe_) +{ + if (!size_) { + if (pipes) { + pipes_t::size_type erased = pipes->erase (pipe_); + zmq_assert (erased == 1); + if (pipes->empty ()) { + delete pipes; + pipes = 0; + } + } + return !pipes; + } + + unsigned char c = *prefix_; + if (!count || c < min || c >= min + count) + return false; + + mtrie_t *next_node = + count == 1 ? next.node : next.table [c - min]; + + if (!next_node) + return false; + + bool ret = next_node->rm_helper (prefix_ + 1, size_ - 1, pipe_); + + if (next_node->is_redundant ()) { + delete next_node; + zmq_assert (count > 0); + + if (count == 1) { + next.node = 0; + count = 0; + --live_nodes; + zmq_assert (live_nodes == 0); + } + else { + next.table [c - min] = 0; + zmq_assert (live_nodes > 1); + --live_nodes; + + // Compact the table if possible + if (live_nodes == 1) { + // If there's only one live node in the table we can + // switch to using the more compact single-node + // representation + unsigned short i; + for (i = 0; i < count; ++i) + if (next.table [i]) + break; + + zmq_assert (i < count); + min += i; + count = 1; + mtrie_t *oldp = next.table [i]; + free (next.table); + next.node = oldp; + } + else + if (c == min) { + // We can compact the table "from the left" + unsigned short i; + for (i = 1; i < count; ++i) + if (next.table [i]) + break; + + zmq_assert (i < count); + min += i; + count -= i; + mtrie_t **old_table = next.table; + next.table = (mtrie_t**) malloc (sizeof (mtrie_t*) * count); + alloc_assert (next.table); + memmove (next.table, old_table + i, sizeof (mtrie_t*) * count); + free (old_table); + } + else + if (c == min + count - 1) { + // We can compact the table "from the right" + unsigned short i; + for (i = 1; i < count; ++i) + if (next.table [count - 1 - i]) + break; + + zmq_assert (i < count); + count -= i; + mtrie_t **old_table = next.table; + next.table = (mtrie_t**) malloc (sizeof (mtrie_t*) * count); + alloc_assert (next.table); + memmove (next.table, old_table, sizeof (mtrie_t*) * count); + free (old_table); + } + } + } + + return ret; +} + +void zmq::mtrie_t::match (unsigned char *data_, size_t size_, + void (*func_) (pipe_t *pipe_, void *arg_), void *arg_) +{ + mtrie_t *current = this; + while (true) { + + // Signal the pipes attached to this node. + if (current->pipes) { + for (pipes_t::iterator it = current->pipes->begin (); + it != current->pipes->end (); ++it) + func_ (*it, arg_); + } + + // If we are at the end of the message, there's nothing more to match. + if (!size_) + break; + + // If there are no subnodes in the trie, return. + if (current->count == 0) + break; + + // If there's one subnode (optimisation). + if (current->count == 1) { + if (data_ [0] != current->min) + break; + current = current->next.node; + data_++; + size_--; + continue; + } + + // If there are multiple subnodes. + if (data_ [0] < current->min || data_ [0] >= + current->min + current->count) + break; + if (!current->next.table [data_ [0] - current->min]) + break; + current = current->next.table [data_ [0] - current->min]; + data_++; + size_--; + } +} + +bool zmq::mtrie_t::is_redundant () const +{ + return !pipes && live_nodes == 0; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/mtrie.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/mtrie.hpp new file mode 100644 index 00000000..6d49380c --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/mtrie.hpp @@ -0,0 +1,101 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_MTRIE_HPP_INCLUDED__ +#define __ZMQ_MTRIE_HPP_INCLUDED__ + +#include <stddef.h> +#include <set> + +#include "stdint.hpp" + +namespace zmq +{ + + class pipe_t; + + // Multi-trie. Each node in the trie is a set of pointers to pipes. + + class mtrie_t + { + public: + + mtrie_t (); + ~mtrie_t (); + + // Add key to the trie. Returns true if it's a new subscription + // rather than a duplicate. + bool add (unsigned char *prefix_, size_t size_, zmq::pipe_t *pipe_); + + // Remove all subscriptions for a specific peer from the trie. + // If there are no subscriptions left on some topics, invoke the + // supplied callback function. + void rm (zmq::pipe_t *pipe_, + void (*func_) (unsigned char *data_, size_t size_, void *arg_), + void *arg_); + + // Remove specific subscription from the trie. Return true is it was + // actually removed rather than de-duplicated. + bool rm (unsigned char *prefix_, size_t size_, zmq::pipe_t *pipe_); + + // Signal all the matching pipes. + void match (unsigned char *data_, size_t size_, + void (*func_) (zmq::pipe_t *pipe_, void *arg_), void *arg_); + + private: + + bool add_helper (unsigned char *prefix_, size_t size_, + zmq::pipe_t *pipe_); + void rm_helper (zmq::pipe_t *pipe_, unsigned char **buff_, + size_t buffsize_, size_t maxbuffsize_, + void (*func_) (unsigned char *data_, size_t size_, void *arg_), + void *arg_); + bool rm_helper (unsigned char *prefix_, size_t size_, + zmq::pipe_t *pipe_); + bool is_redundant () const; + + typedef std::set <zmq::pipe_t*> pipes_t; + pipes_t *pipes; + + unsigned char min; + unsigned short count; + unsigned short live_nodes; + union { + class mtrie_t *node; + class mtrie_t **table; + } next; + + mtrie_t (const mtrie_t&); + const mtrie_t &operator = (const mtrie_t&); + }; + +} + +#endif + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/mutex.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/mutex.hpp new file mode 100644 index 00000000..80a38f5c --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/mutex.hpp @@ -0,0 +1,167 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_MUTEX_HPP_INCLUDED__ +#define __ZMQ_MUTEX_HPP_INCLUDED__ + +#include "platform.hpp" +#include "err.hpp" + +// Mutex class encapsulates OS mutex in a platform-independent way. + +#ifdef ZMQ_HAVE_WINDOWS + +#include "windows.hpp" + +namespace zmq +{ + + class mutex_t + { + public: + inline mutex_t () + { + InitializeCriticalSection (&cs); + } + + inline ~mutex_t () + { + DeleteCriticalSection (&cs); + } + + inline void lock () + { + EnterCriticalSection (&cs); + } + + inline bool try_lock () + { + return (TryEnterCriticalSection (&cs)) ? true : false; + } + + inline void unlock () + { + LeaveCriticalSection (&cs); + } + + private: + + CRITICAL_SECTION cs; + + // Disable copy construction and assignment. + mutex_t (const mutex_t&); + void operator = (const mutex_t&); + }; + +} + +#else + +#include <pthread.h> + +namespace zmq +{ + + class mutex_t + { + public: + inline mutex_t () + { + int rc = pthread_mutex_init (&mutex, NULL); + posix_assert (rc); + } + + inline ~mutex_t () + { + int rc = pthread_mutex_destroy (&mutex); + posix_assert (rc); + } + + inline void lock () + { + int rc = pthread_mutex_lock (&mutex); + posix_assert (rc); + } + + inline bool try_lock () + { + int rc = pthread_mutex_trylock (&mutex); + if (rc == EBUSY) + return false; + + posix_assert (rc); + return true; + } + + inline void unlock () + { + int rc = pthread_mutex_unlock (&mutex); + posix_assert (rc); + } + + private: + + pthread_mutex_t mutex; + + // Disable copy construction and assignment. + mutex_t (const mutex_t&); + const mutex_t &operator = (const mutex_t&); + }; + +} + +#endif + + +namespace zmq +{ + struct scoped_lock_t + { + scoped_lock_t (mutex_t& mutex_) + : mutex (mutex_) + { + mutex.lock (); + } + + ~scoped_lock_t () + { + mutex.unlock (); + } + + private: + + mutex_t& mutex; + + // Disable copy construction and assignment. + scoped_lock_t (const scoped_lock_t&); + const scoped_lock_t &operator = (const scoped_lock_t&); + }; +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/norm_engine.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/norm_engine.cpp new file mode 100644 index 00000000..23eac066 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/norm_engine.cpp @@ -0,0 +1,728 @@ + +#include "platform.hpp" + +#if defined ZMQ_HAVE_NORM + +#include "norm_engine.hpp" +#include "session_base.hpp" +#include "v2_protocol.hpp" + +zmq::norm_engine_t::norm_engine_t(io_thread_t* parent_, + const options_t& options_) + : io_object_t(parent_), zmq_session(NULL), options(options_), + norm_instance(NORM_INSTANCE_INVALID), norm_session(NORM_SESSION_INVALID), + is_sender(false), is_receiver(false), + zmq_encoder(0), norm_tx_stream(NORM_OBJECT_INVALID), + tx_first_msg(true), tx_more_bit(false), + zmq_output_ready(false), norm_tx_ready(false), + tx_index(0), tx_len(0), + zmq_input_ready(false) +{ + int rc = tx_msg.init(); + errno_assert(0 == rc); +} + +zmq::norm_engine_t::~norm_engine_t() +{ + shutdown(); // in case it was not already called +} + + +int zmq::norm_engine_t::init(const char* network_, bool send, bool recv) +{ + // Parse the "network_" address int "iface", "addr", and "port" + // norm endpoint format: [id,][<iface>;]<addr>:<port> + // First, look for optional local NormNodeId + // (default NORM_NODE_ANY causes NORM to use host IP addr for NormNodeId) + NormNodeId localId = NORM_NODE_ANY; + const char* ifacePtr = strchr(network_, ','); + if (NULL != ifacePtr) + { + size_t idLen = ifacePtr - network_; + if (idLen > 31) idLen = 31; + char idText[32]; + strncpy(idText, network_, idLen); + idText[idLen] = '\0'; + localId = (NormNodeId)atoi(idText); + ifacePtr++; + } + else + { + ifacePtr = network_; + } + + // Second, look for optional multicast ifaceName + char ifaceName[256]; + const char* addrPtr = strchr(ifacePtr, ';'); + if (NULL != addrPtr) + { + size_t ifaceLen = addrPtr - ifacePtr; + if (ifaceLen > 255) ifaceLen = 255; // return error instead? + strncpy(ifaceName, ifacePtr, ifaceLen); + ifaceName[ifaceLen] = '\0'; + ifacePtr = ifaceName; + addrPtr++; + } + else + { + addrPtr = ifacePtr; + ifacePtr = NULL; + } + + // Finally, parse IP address and port number + const char* portPtr = strrchr(addrPtr, ':'); + if (NULL == portPtr) + { + errno = EINVAL; + return -1; + } + + char addr[256]; + size_t addrLen = portPtr - addrPtr; + if (addrLen > 255) addrLen = 255; + strncpy(addr, addrPtr, addrLen); + addr[addrLen] = '\0'; + portPtr++; + unsigned short portNumber = atoi(portPtr); + + if (NORM_INSTANCE_INVALID == norm_instance) + { + if (NORM_INSTANCE_INVALID == (norm_instance = NormCreateInstance())) + { + // errno set by whatever caused NormCreateInstance() to fail + return -1; + } + } + + // TBD - What do we use for our local NormNodeId? + // (for now we use automatic, IP addr based assignment or passed in 'id') + // a) Use ZMQ Identity somehow? + // b) Add function to use iface addr + // c) Randomize and implement a NORM session layer + // conflict detection/resolution protocol + + norm_session = NormCreateSession(norm_instance, addr, portNumber, localId); + if (NORM_SESSION_INVALID == norm_session) + { + int savedErrno = errno; + NormDestroyInstance(norm_instance); + norm_instance = NORM_INSTANCE_INVALID; + errno = savedErrno; + return -1; + } + // There's many other useful NORM options that could be applied here + if (NormIsUnicastAddress(addr)) + { + NormSetDefaultUnicastNack(norm_session, true); + } + else + { + // These only apply for multicast sessions + //NormSetTTL(norm_session, options.multicast_hops); // ZMQ default is 1 + NormSetTTL(norm_session, 255); // since the ZMQ_MULTICAST_HOPS socket option isn't well-supported + NormSetRxPortReuse(norm_session, true); // port reuse doesn't work for non-connected unicast + NormSetLoopback(norm_session, true); // needed when multicast users on same machine + if (NULL != ifacePtr) + { + // Note a bad interface may not be caught until sender or receiver start + // (Since sender/receiver is not yet started, this always succeeds here) + NormSetMulticastInterface(norm_session, ifacePtr); + } + } + + if (recv) + { + // The alternative NORM_SYNC_CURRENT here would provide "instant" + // receiver sync to the sender's _current_ message transmission. + // NORM_SYNC_STREAM tries to get everything the sender has cached/buffered + NormSetDefaultSyncPolicy(norm_session, NORM_SYNC_STREAM); + if (!NormStartReceiver(norm_session, 2*1024*1024)) + { + // errno set by whatever failed + int savedErrno = errno; + NormDestroyInstance(norm_instance); // session gets closed, too + norm_session = NORM_SESSION_INVALID; + norm_instance = NORM_INSTANCE_INVALID; + errno = savedErrno; + return -1; + } + is_receiver = true; + } + + if (send) + { + // Pick a random sender instance id (aka norm sender session id) + NormSessionId instanceId = NormGetRandomSessionId(); + // TBD - provide "options" for some NORM sender parameters + if (!NormStartSender(norm_session, instanceId, 2*1024*1024, 1400, 16, 4)) + { + // errno set by whatever failed + int savedErrno = errno; + NormDestroyInstance(norm_instance); // session gets closed, too + norm_session = NORM_SESSION_INVALID; + norm_instance = NORM_INSTANCE_INVALID; + errno = savedErrno; + return -1; + } + NormSetCongestionControl(norm_session, true); + norm_tx_ready = true; + is_sender = true; + if (NORM_OBJECT_INVALID == (norm_tx_stream = NormStreamOpen(norm_session, 2*1024*1024))) + { + // errno set by whatever failed + int savedErrno = errno; + NormDestroyInstance(norm_instance); // session gets closed, too + norm_session = NORM_SESSION_INVALID; + norm_instance = NORM_INSTANCE_INVALID; + errno = savedErrno; + return -1; + } + } + + //NormSetMessageTrace(norm_session, true); + //NormSetDebugLevel(3); + //NormOpenDebugLog(norm_instance, "normLog.txt"); + + return 0; // no error +} // end zmq::norm_engine_t::init() + +void zmq::norm_engine_t::shutdown() +{ + // TBD - implement a more graceful shutdown option + if (is_receiver) + { + NormStopReceiver(norm_session); + + // delete any active NormRxStreamState + rx_pending_list.Destroy(); + rx_ready_list.Destroy(); + msg_ready_list.Destroy(); + + is_receiver = false; + } + if (is_sender) + { + NormStopSender(norm_session); + is_sender = false; + } + if (NORM_SESSION_INVALID != norm_session) + { + NormDestroySession(norm_session); + norm_session = NORM_SESSION_INVALID; + } + if (NORM_INSTANCE_INVALID != norm_instance) + { + NormStopInstance(norm_instance); + NormDestroyInstance(norm_instance); + norm_instance = NORM_INSTANCE_INVALID; + } +} // end zmq::norm_engine_t::shutdown() + +void zmq::norm_engine_t::plug (io_thread_t* io_thread_, session_base_t *session_) +{ + // TBD - we may assign the NORM engine to an io_thread in the future??? + zmq_session = session_; + if (is_sender) zmq_output_ready = true; + if (is_receiver) zmq_input_ready = true; + + fd_t normDescriptor = NormGetDescriptor(norm_instance); + norm_descriptor_handle = add_fd(normDescriptor); + // Set POLLIN for notification of pending NormEvents + set_pollin(norm_descriptor_handle); + + if (is_sender) send_data(); + +} // end zmq::norm_engine_t::init() + +void zmq::norm_engine_t::unplug() +{ + rm_fd(norm_descriptor_handle); + + zmq_session = NULL; +} // end zmq::norm_engine_t::unplug() + +void zmq::norm_engine_t::terminate() +{ + unplug(); + shutdown(); + delete this; +} + +void zmq::norm_engine_t::restart_output() +{ + // There's new message data available from the session + zmq_output_ready = true; + if (norm_tx_ready) send_data(); + +} // end zmq::norm_engine_t::restart_output() + +void zmq::norm_engine_t::send_data() +{ + // Here we write as much as is available or we can + while (zmq_output_ready && norm_tx_ready) + { + if (0 == tx_len) + { + // Our tx_buffer needs data to send + // Get more data from encoder + size_t space = BUFFER_SIZE; + unsigned char* bufPtr = (unsigned char*)tx_buffer; + tx_len = zmq_encoder.encode(&bufPtr, space); + if (0 == tx_len) + { + if (tx_first_msg) + { + // We don't need to mark eom/flush until a message is sent + tx_first_msg = false; + } + else + { + // A prior message was completely written to stream, so + // mark end-of-message and possibly flush (to force packet transmission, + // even if it's not a full segment so message gets delivered quickly) + // NormStreamMarkEom(norm_tx_stream); // the flush below marks eom + // Note NORM_FLUSH_ACTIVE makes NORM fairly chatty for low duty cycle messaging + // but makes sure content is delivered quickly. Positive acknowledgements + // with flush override would make NORM more succinct here + NormStreamFlush(norm_tx_stream, true, NORM_FLUSH_ACTIVE); + } + // Need to pull and load a new message to send + if (-1 == zmq_session->pull_msg(&tx_msg)) + { + // We need to wait for "restart_output()" to be called by ZMQ + zmq_output_ready = false; + break; + } + zmq_encoder.load_msg(&tx_msg); + // Should we write message size header for NORM to use? Or expect NORM + // receiver to decode ZMQ message framing format(s)? + // OK - we need to use a byte to denote when the ZMQ frame is the _first_ + // frame of a message so it can be decoded properly when a receiver + // 'syncs' mid-stream. We key off the the state of the 'more_flag' + // I.e.,If more_flag _was_ false previously, this is the first + // frame of a ZMQ message. + if (tx_more_bit) + tx_buffer[0] = (char)0xff; // this is not first frame of message + else + tx_buffer[0] = 0x00; // this is first frame of message + tx_more_bit = (0 != (tx_msg.flags() & msg_t::more)); + // Go ahead an get a first chunk of the message + bufPtr++; + space--; + tx_len = 1 + zmq_encoder.encode(&bufPtr, space); + tx_index = 0; + } + } + // Do we have data in our tx_buffer pending + if (tx_index < tx_len) + { + // We have data in our tx_buffer to send, so write it to the stream + tx_index += NormStreamWrite(norm_tx_stream, tx_buffer + tx_index, tx_len - tx_index); + if (tx_index < tx_len) + { + // NORM stream buffer full, wait for NORM_TX_QUEUE_VACANCY + norm_tx_ready = false; + break; + } + tx_len = 0; // all buffered data was written + } + } // end while (zmq_output_ready && norm_tx_ready) +} // end zmq::norm_engine_t::send_data() + +void zmq::norm_engine_t::in_event() +{ + // This means a NormEvent is pending, so call NormGetNextEvent() and handle + NormEvent event; + if (!NormGetNextEvent(norm_instance, &event)) + { + // NORM has died before we unplugged?! + zmq_assert(false); + return; + } + + switch(event.type) + { + case NORM_TX_QUEUE_VACANCY: + case NORM_TX_QUEUE_EMPTY: + if (!norm_tx_ready) + { + norm_tx_ready = true; + send_data(); + } + break; + + case NORM_RX_OBJECT_NEW: + //break; + case NORM_RX_OBJECT_UPDATED: + recv_data(event.object); + break; + + case NORM_RX_OBJECT_ABORTED: + { + NormRxStreamState* rxState = (NormRxStreamState*)NormObjectGetUserData(event.object); + if (NULL != rxState) + { + // Remove the state from the list it's in + // This is now unnecessary since deletion takes care of list removal + // but in the interest of being clear ... + NormRxStreamState::List* list = rxState->AccessList(); + if (NULL != list) list->Remove(*rxState); + } + delete rxState; + break; + } + case NORM_REMOTE_SENDER_INACTIVE: + // Here we free resources used for this formerly active sender. + // Note w/ NORM_SYNC_STREAM, if sender reactivates, we may + // get some messages delivered twice. NORM_SYNC_CURRENT would + // mitigate that but might miss data at startup. Always tradeoffs. + // Instead of immediately deleting, we could instead initiate a + // user configurable timeout here to wait some amount of time + // after this event to declare the remote sender truly dead + // and delete its state??? + NormNodeDelete(event.sender); + break; + + default: + // We ignore some NORM events + break; + } +} // zmq::norm_engine_t::in_event() + +void zmq::norm_engine_t::restart_input() +{ + // TBD - should we check/assert that zmq_input_ready was false??? + zmq_input_ready = true; + // Process any pending received messages + if (!msg_ready_list.IsEmpty()) + recv_data(NORM_OBJECT_INVALID); + +} // end zmq::norm_engine_t::restart_input() + +void zmq::norm_engine_t::recv_data(NormObjectHandle object) +{ + if (NORM_OBJECT_INVALID != object) + { + // Call result of NORM_RX_OBJECT_UPDATED notification + // This is a rx_ready indication for a new or existing rx stream + // First, determine if this is a stream we already know + zmq_assert(NORM_OBJECT_STREAM == NormObjectGetType(object)); + // Since there can be multiple senders (publishers), we keep + // state for each separate rx stream. + NormRxStreamState* rxState = (NormRxStreamState*)NormObjectGetUserData(object); + if (NULL == rxState) + { + // This is a new stream, so create rxState with zmq decoder, etc + rxState = new NormRxStreamState(object, options.maxmsgsize); + if (!rxState->Init()) + { + errno_assert(false); + delete rxState; + return; + } + NormObjectSetUserData(object, rxState); + } + else if (!rxState->IsRxReady()) + { + // Existing non-ready stream, so remove from pending + // list to be promoted to rx_ready_list ... + rx_pending_list.Remove(*rxState); + } + if (!rxState->IsRxReady()) + { + // TBD - prepend up front for immediate service? + rxState->SetRxReady(true); + rx_ready_list.Append(*rxState); + } + } + // This loop repeats until we've read all data available from "rx ready" inbound streams + // and pushed any accumulated messages we can up to the zmq session. + while (!rx_ready_list.IsEmpty() || (zmq_input_ready && !msg_ready_list.IsEmpty())) + { + // Iterate through our rx_ready streams, reading data into the decoder + // (This services incoming "rx ready" streams in a round-robin fashion) + NormRxStreamState::List::Iterator iterator(rx_ready_list); + NormRxStreamState* rxState; + while (NULL != (rxState = iterator.GetNextItem())) + { + switch(rxState->Decode()) + { + case 1: // msg completed + // Complete message decoded, move this stream to msg_ready_list + // to push the message up to the session below. Note the stream + // will be returned to the "rx_ready_list" after that's done + rx_ready_list.Remove(*rxState); + msg_ready_list.Append(*rxState); + continue; + + case -1: // decoding error (shouldn't happen w/ NORM, but ...) + // We need to re-sync this stream (decoder buffer was reset) + rxState->SetSync(false); + break; + + default: // 0 - need more data + break; + } + // Get more data from this stream + NormObjectHandle stream = rxState->GetStreamHandle(); + // First, make sure we're in sync ... + while (!rxState->InSync()) + { + // seek NORM message start + if (!NormStreamSeekMsgStart(stream)) + { + // Need to wait for more data + break; + } + // read message 'flag' byte to see if this it's a 'final' frame + char syncFlag; + unsigned int numBytes = 1; + if (!NormStreamRead(stream, &syncFlag, &numBytes)) + { + // broken stream (shouldn't happen after seek msg start?) + zmq_assert(false); + continue; + } + if (0 == numBytes) + { + // This probably shouldn't happen either since we found msg start + // Need to wait for more data + break; + } + if (0 == syncFlag) rxState->SetSync(true); + // else keep seeking ... + } // end while(!rxState->InSync()) + if (!rxState->InSync()) + { + // Need more data for this stream, so remove from "rx ready" + // list and iterate to next "rx ready" stream + rxState->SetRxReady(false); + // Move from rx_ready_list to rx_pending_list + rx_ready_list.Remove(*rxState); + rx_pending_list.Append(*rxState); + continue; + } + // Now we're actually ready to read data from the NORM stream to the zmq_decoder + // the underlying zmq_decoder->get_buffer() call sets how much is needed. + unsigned int numBytes = rxState->GetBytesNeeded(); + if (!NormStreamRead(stream, rxState->AccessBuffer(), &numBytes)) + { + // broken NORM stream, so re-sync + rxState->Init(); // TBD - check result + // This will retry syncing, and getting data from this stream + // since we don't increment the "it" iterator + continue; + } + rxState->IncrementBufferCount(numBytes); + if (0 == numBytes) + { + // All the data available has been read + // Need to wait for NORM_RX_OBJECT_UPDATED for this stream + rxState->SetRxReady(false); + // Move from rx_ready_list to rx_pending_list + rx_ready_list.Remove(*rxState); + rx_pending_list.Append(*rxState); + } + } // end while(NULL != (rxState = iterator.GetNextItem())) + + if (zmq_input_ready) + { + // At this point, we've made a pass through the "rx_ready" stream list + // Now make a pass through the "msg_pending" list (if the zmq session + // ready for more input). This may possibly return streams back to + // the "rx ready" stream list after their pending message is handled + NormRxStreamState::List::Iterator iterator(msg_ready_list); + NormRxStreamState* rxState; + while (NULL != (rxState = iterator.GetNextItem())) + { + msg_t* msg = rxState->AccessMsg(); + int rc = zmq_session->push_msg(msg); + if (-1 == rc) + { + if (EAGAIN == errno) + { + // need to wait until session calls "restart_input()" + zmq_input_ready = false; + break; + } + else + { + // session rejected message? + // TBD - handle this better + zmq_assert(false); + } + } + // else message was accepted. + msg_ready_list.Remove(*rxState); + if (rxState->IsRxReady()) // Move back to "rx_ready" list to read more data + rx_ready_list.Append(*rxState); + else // Move back to "rx_pending" list until NORM_RX_OBJECT_UPDATED + msg_ready_list.Append(*rxState); + } // end while(NULL != (rxState = iterator.GetNextItem())) + } // end if (zmq_input_ready) + } // end while ((!rx_ready_list.empty() || (zmq_input_ready && !msg_ready_list.empty())) + + // Alert zmq of the messages we have pushed up + zmq_session->flush(); + +} // end zmq::norm_engine_t::recv_data() + +zmq::norm_engine_t::NormRxStreamState::NormRxStreamState(NormObjectHandle normStream, + int64_t maxMsgSize) + : norm_stream(normStream), max_msg_size(maxMsgSize), + in_sync(false), rx_ready(false), zmq_decoder(NULL), skip_norm_sync(false), + buffer_ptr(NULL), buffer_size(0), buffer_count(0), + prev(NULL), next(NULL), list(NULL) +{ +} + +zmq::norm_engine_t::NormRxStreamState::~NormRxStreamState() +{ + if (NULL != zmq_decoder) + { + delete zmq_decoder; + zmq_decoder = NULL; + } + if (NULL != list) + { + list->Remove(*this); + list = NULL; + } +} + +bool zmq::norm_engine_t::NormRxStreamState::Init() +{ + in_sync = false; + skip_norm_sync = false; + if (NULL != zmq_decoder) delete zmq_decoder; + // Note "in_batch_size" comes from config.h + zmq_decoder = new (std::nothrow) v2_decoder_t (in_batch_size, max_msg_size); + alloc_assert (zmq_decoder); + if (NULL != zmq_decoder) + { + buffer_count = 0; + buffer_size = 0; + zmq_decoder->get_buffer(&buffer_ptr, &buffer_size); + return true; + } + else + { + return false; + } +} // end zmq::norm_engine_t::NormRxStreamState::Init() + +// This decodes any pending data sitting in our stream decoder buffer +// It returns 1 upon message completion, -1 on error, 1 on msg completion +int zmq::norm_engine_t::NormRxStreamState::Decode() +{ + // If we have pending bytes to decode, process those first + while (buffer_count > 0) + { + // There's pending data for the decoder to decode + size_t processed = 0; + + // This a bit of a kludgy approach used to weed + // out the NORM ZMQ message transport "syncFlag" byte + // from the ZMQ message stream being decoded (but it works!) + if (skip_norm_sync) + { + buffer_ptr++; + buffer_count--; + skip_norm_sync = false; + } + + int rc = zmq_decoder->decode(buffer_ptr, buffer_count, processed); + buffer_ptr += processed; + buffer_count -= processed; + switch (rc) + { + case 1: + // msg completed + if (0 == buffer_count) + { + buffer_size = 0; + zmq_decoder->get_buffer(&buffer_ptr, &buffer_size); + } + skip_norm_sync = true; + return 1; + case -1: + // decoder error (reset decoder and state variables) + in_sync = false; + skip_norm_sync = false; // will get consumed by norm sync check + Init(); + break; + + case 0: + // need more data, keep decoding until buffer exhausted + break; + } + } + // Reset buffer pointer/count for next read + buffer_count = 0; + buffer_size = 0; + zmq_decoder->get_buffer(&buffer_ptr, &buffer_size); + return 0; // need more data + +} // end zmq::norm_engine_t::NormRxStreamState::Decode() + +zmq::norm_engine_t::NormRxStreamState::List::List() + : head(NULL), tail(NULL) +{ +} + +zmq::norm_engine_t::NormRxStreamState::List::~List() +{ + Destroy(); +} + +void zmq::norm_engine_t::NormRxStreamState::List::Destroy() +{ + NormRxStreamState* item = head; + while (NULL != item) + { + Remove(*item); + delete item; + item = head; + } +} // end zmq::norm_engine_t::NormRxStreamState::List::Destroy() + +void zmq::norm_engine_t::NormRxStreamState::List::Append(NormRxStreamState& item) +{ + item.prev = tail; + if (NULL != tail) + tail->next = &item; + else + head = &item; + item.next = NULL; + tail = &item; + item.list = this; +} // end zmq::norm_engine_t::NormRxStreamState::List::Append() + +void zmq::norm_engine_t::NormRxStreamState::List::Remove(NormRxStreamState& item) +{ + if (NULL != item.prev) + item.prev->next = item.next; + else + head = item.next; + if (NULL != item.next) + item.next ->prev = item.prev; + else + tail = item.prev; + item.prev = item.next = NULL; + item.list = NULL; +} // end zmq::norm_engine_t::NormRxStreamState::List::Remove() + +zmq::norm_engine_t::NormRxStreamState::List::Iterator::Iterator(const List& list) + : next_item(list.head) +{ +} + +zmq::norm_engine_t::NormRxStreamState* zmq::norm_engine_t::NormRxStreamState::List::Iterator::GetNextItem() +{ + NormRxStreamState* nextItem = next_item; + if (NULL != nextItem) next_item = nextItem->next; + return nextItem; +} // end zmq::norm_engine_t::NormRxStreamState::List::Iterator::GetNextItem() + + +#endif // ZMQ_HAVE_NORM diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/norm_engine.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/norm_engine.hpp new file mode 100644 index 00000000..72542e19 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/norm_engine.hpp @@ -0,0 +1,188 @@ + +#ifndef __ZMQ_NORM_ENGINE_HPP_INCLUDED__ +#define __ZMQ_NORM_ENGINE_HPP_INCLUDED__ + +#if defined ZMQ_HAVE_NORM + +#include "io_object.hpp" +#include "i_engine.hpp" +#include "options.hpp" +#include "v2_decoder.hpp" +#include "v2_encoder.hpp" + +#include <normApi.h> + +namespace zmq +{ + class io_thread_t; + class session_base_t; + + class norm_engine_t : public io_object_t, public i_engine + { + public: + norm_engine_t (zmq::io_thread_t *parent_, const options_t &options_); + ~norm_engine_t (); + + // create NORM instance, session, etc + int init(const char* network_, bool send, bool recv); + void shutdown(); + + // i_engine interface implementation. + // Plug the engine to the session. + virtual void plug (zmq::io_thread_t *io_thread_, + class session_base_t *session_); + + // Terminate and deallocate the engine. Note that 'detached' + // events are not fired on termination. + virtual void terminate (); + + // This method is called by the session to signalise that more + // messages can be written to the pipe. + virtual void restart_input (); + + // This method is called by the session to signalise that there + // are messages to send available. + virtual void restart_output (); + + virtual void zap_msg_available () {}; + + // i_poll_events interface implementation. + // (we only need in_event() for NormEvent notification) + // (i.e., don't have any output events or timers (yet)) + void in_event (); + + private: + void unplug(); + void send_data(); + void recv_data(NormObjectHandle stream); + + + enum {BUFFER_SIZE = 2048}; + + // Used to keep track of streams from multiple senders + class NormRxStreamState + { + public: + NormRxStreamState(NormObjectHandle normStream, + int64_t maxMsgSize); + ~NormRxStreamState(); + + NormObjectHandle GetStreamHandle() const + {return norm_stream;} + + bool Init(); + + void SetRxReady(bool state) + {rx_ready = state;} + bool IsRxReady() const + {return rx_ready;} + + void SetSync(bool state) + {in_sync = state;} + bool InSync() const + {return in_sync;} + + // These are used to feed data to decoder + // and its underlying "msg" buffer + char* AccessBuffer() + {return (char*)(buffer_ptr + buffer_count);} + size_t GetBytesNeeded() const + {return (buffer_size - buffer_count);} + void IncrementBufferCount(size_t count) + {buffer_count += count;} + msg_t* AccessMsg() + {return zmq_decoder->msg();} + // This invokes the decoder "decode" method + // returning 0 if more data is needed, + // 1 if the message is complete, If an error + // occurs the 'sync' is dropped and the + // decoder re-initialized + int Decode(); + + class List + { + public: + List(); + ~List(); + + void Append(NormRxStreamState& item); + void Remove(NormRxStreamState& item); + + bool IsEmpty() const + {return (NULL == head);} + + void Destroy(); + + class Iterator + { + public: + Iterator(const List& list); + NormRxStreamState* GetNextItem(); + private: + NormRxStreamState* next_item; + }; + friend class Iterator; + + private: + NormRxStreamState* head; + NormRxStreamState* tail; + + }; // end class zmq::norm_engine_t::NormRxStreamState::List + + friend class List; + + List* AccessList() + {return list;} + + + private: + NormObjectHandle norm_stream; + int64_t max_msg_size; + bool in_sync; + bool rx_ready; + v2_decoder_t* zmq_decoder; + bool skip_norm_sync; + unsigned char* buffer_ptr; + size_t buffer_size; + size_t buffer_count; + + NormRxStreamState* prev; + NormRxStreamState* next; + NormRxStreamState::List* list; + + }; // end class zmq::norm_engine_t::NormRxStreamState + + session_base_t* zmq_session; + options_t options; + NormInstanceHandle norm_instance; + handle_t norm_descriptor_handle; + NormSessionHandle norm_session; + bool is_sender; + bool is_receiver; + // Sender state + msg_t tx_msg; + v2_encoder_t zmq_encoder; // for tx messages (we use v2 for now) + NormObjectHandle norm_tx_stream; + bool tx_first_msg; + bool tx_more_bit; + bool zmq_output_ready; // zmq has msg(s) to send + bool norm_tx_ready; // norm has tx queue vacancy + // tbd - maybe don't need buffer if can access zmq message buffer directly? + char tx_buffer[BUFFER_SIZE]; + unsigned int tx_index; + unsigned int tx_len; + + // Receiver state + // Lists of norm rx streams from remote senders + bool zmq_input_ready; // zmq ready to receive msg(s) + NormRxStreamState::List rx_pending_list; // rx streams waiting for data reception + NormRxStreamState::List rx_ready_list; // rx streams ready for NormStreamRead() + NormRxStreamState::List msg_ready_list; // rx streams w/ msg ready for push to zmq + + + }; // end class norm_engine_t +} + +#endif // ZMQ_HAVE_NORM + +#endif // !__ZMQ_NORM_ENGINE_HPP_INCLUDED__ diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/null_mechanism.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/null_mechanism.cpp new file mode 100644 index 00000000..d9157e20 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/null_mechanism.cpp @@ -0,0 +1,358 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "platform.hpp" +#ifdef ZMQ_HAVE_WINDOWS +#include "windows.hpp" +#endif + +#include <stddef.h> +#include <string.h> +#include <stdlib.h> + +#include "err.hpp" +#include "msg.hpp" +#include "session_base.hpp" +#include "wire.hpp" +#include "null_mechanism.hpp" + +zmq::null_mechanism_t::null_mechanism_t (session_base_t *session_, + const std::string &peer_address_, + const options_t &options_) : + mechanism_t (options_), + session (session_), + peer_address (peer_address_), + ready_command_sent (false), + error_command_sent (false), + ready_command_received (false), + error_command_received (false), + zap_connected (false), + zap_request_sent (false), + zap_reply_received (false) +{ + // NULL mechanism only uses ZAP if there's a domain defined + // This prevents ZAP requests on naive sockets + if (options.zap_domain.size () > 0 + && session->zap_connect () == 0) + zap_connected = true; +} + +zmq::null_mechanism_t::~null_mechanism_t () +{ +} + +int zmq::null_mechanism_t::next_handshake_command (msg_t *msg_) +{ + if (ready_command_sent || error_command_sent) { + errno = EAGAIN; + return -1; + } + if (zap_connected && !zap_reply_received) { + if (zap_request_sent) { + errno = EAGAIN; + return -1; + } + send_zap_request (); + zap_request_sent = true; + const int rc = receive_and_process_zap_reply (); + if (rc != 0) + return -1; + zap_reply_received = true; + } + + if (zap_reply_received + && strncmp (status_code, "200", sizeof status_code) != 0) { + const int rc = msg_->init_size (6 + 1 + sizeof status_code); + zmq_assert (rc == 0); + unsigned char *msg_data = + static_cast <unsigned char *> (msg_->data ()); + memcpy (msg_data, "\5ERROR", 6); + msg_data [6] = sizeof status_code; + memcpy (msg_data + 7, status_code, sizeof status_code); + error_command_sent = true; + return 0; + } + + unsigned char *const command_buffer = (unsigned char *) malloc (512); + alloc_assert (command_buffer); + + unsigned char *ptr = command_buffer; + + // Add mechanism string + memcpy (ptr, "\5READY", 6); + ptr += 6; + + // Add socket type property + const char *socket_type = socket_type_string (options.type); + ptr += add_property (ptr, "Socket-Type", socket_type, strlen (socket_type)); + + // Add identity property + if (options.type == ZMQ_REQ + || options.type == ZMQ_DEALER + || options.type == ZMQ_ROUTER) + ptr += add_property (ptr, "Identity", options.identity, options.identity_size); + + const size_t command_size = ptr - command_buffer; + const int rc = msg_->init_size (command_size); + errno_assert (rc == 0); + memcpy (msg_->data (), command_buffer, command_size); + free (command_buffer); + + ready_command_sent = true; + + return 0; +} + +int zmq::null_mechanism_t::process_handshake_command (msg_t *msg_) +{ + if (ready_command_received || error_command_received) { + // Temporary support for security debugging + puts ("NULL I: client sent invalid NULL handshake (duplicate READY)"); + errno = EPROTO; + return -1; + } + + const unsigned char *cmd_data = + static_cast <unsigned char *> (msg_->data ()); + const size_t data_size = msg_->size (); + + int rc = 0; + if (data_size >= 6 && !memcmp (cmd_data, "\5READY", 6)) + rc = process_ready_command (cmd_data, data_size); + else + if (data_size >= 6 && !memcmp (cmd_data, "\5ERROR", 6)) + rc = process_error_command (cmd_data, data_size); + else { + // Temporary support for security debugging + puts ("NULL I: client sent invalid NULL handshake (not READY)"); + errno = EPROTO; + rc = -1; + } + + if (rc == 0) { + int rc = msg_->close (); + errno_assert (rc == 0); + rc = msg_->init (); + errno_assert (rc == 0); + } + return rc; +} + +int zmq::null_mechanism_t::process_ready_command ( + const unsigned char *cmd_data, size_t data_size) +{ + ready_command_received = true; + return parse_metadata (cmd_data + 6, data_size - 6); +} + +int zmq::null_mechanism_t::process_error_command ( + const unsigned char *cmd_data, size_t data_size) +{ + if (data_size < 7) { + errno = EPROTO; + return -1; + } + const size_t error_reason_len = static_cast <size_t> (cmd_data [6]); + if (error_reason_len > data_size - 7) { + errno = EPROTO; + return -1; + } + error_command_received = true; + return 0; +} + +int zmq::null_mechanism_t::zap_msg_available () +{ + if (zap_reply_received) { + errno = EFSM; + return -1; + } + const int rc = receive_and_process_zap_reply (); + if (rc == 0) + zap_reply_received = true; + return rc; +} + +zmq::mechanism_t::status_t zmq::null_mechanism_t::status () const +{ + const bool command_sent = + ready_command_sent || error_command_sent; + const bool command_received = + ready_command_received || error_command_received; + + if (ready_command_sent && ready_command_received) + return ready; + else + if (command_sent && command_received) + return error; + else + return handshaking; +} + +void zmq::null_mechanism_t::send_zap_request () +{ + int rc; + msg_t msg; + + // Address delimiter frame + rc = msg.init (); + errno_assert (rc == 0); + msg.set_flags (msg_t::more); + rc = session->write_zap_msg (&msg); + errno_assert (rc == 0); + + // Version frame + rc = msg.init_size (3); + errno_assert (rc == 0); + memcpy (msg.data (), "1.0", 3); + msg.set_flags (msg_t::more); + rc = session->write_zap_msg (&msg); + errno_assert (rc == 0); + + // Request id frame + rc = msg.init_size (1); + errno_assert (rc == 0); + memcpy (msg.data (), "1", 1); + msg.set_flags (msg_t::more); + rc = session->write_zap_msg (&msg); + errno_assert (rc == 0); + + // Domain frame + rc = msg.init_size (options.zap_domain.length ()); + errno_assert (rc == 0); + memcpy (msg.data (), options.zap_domain.c_str (), options.zap_domain.length ()); + msg.set_flags (msg_t::more); + rc = session->write_zap_msg (&msg); + errno_assert (rc == 0); + + // Address frame + rc = msg.init_size (peer_address.length ()); + errno_assert (rc == 0); + memcpy (msg.data (), peer_address.c_str (), peer_address.length ()); + msg.set_flags (msg_t::more); + rc = session->write_zap_msg (&msg); + errno_assert (rc == 0); + + // Identity frame + rc = msg.init_size (options.identity_size); + errno_assert (rc == 0); + memcpy (msg.data (), options.identity, options.identity_size); + msg.set_flags (msg_t::more); + rc = session->write_zap_msg (&msg); + errno_assert (rc == 0); + + // Mechanism frame + rc = msg.init_size (4); + errno_assert (rc == 0); + memcpy (msg.data (), "NULL", 4); + rc = session->write_zap_msg (&msg); + errno_assert (rc == 0); +} + +int zmq::null_mechanism_t::receive_and_process_zap_reply () +{ + int rc = 0; + msg_t msg [7]; // ZAP reply consists of 7 frames + + // Initialize all reply frames + for (int i = 0; i < 7; i++) { + rc = msg [i].init (); + errno_assert (rc == 0); + } + + for (int i = 0; i < 7; i++) { + rc = session->read_zap_msg (&msg [i]); + if (rc == -1) + break; + if ((msg [i].flags () & msg_t::more) == (i < 6? 0: msg_t::more)) { + // Temporary support for security debugging + puts ("NULL I: ZAP handler sent incomplete reply message"); + errno = EPROTO; + rc = -1; + break; + } + } + + if (rc != 0) + goto error; + + // Address delimiter frame + if (msg [0].size () > 0) { + // Temporary support for security debugging + puts ("NULL I: ZAP handler sent malformed reply message"); + errno = EPROTO; + rc = -1; + goto error; + } + + // Version frame + if (msg [1].size () != 3 || memcmp (msg [1].data (), "1.0", 3)) { + // Temporary support for security debugging + puts ("NULL I: ZAP handler sent bad version number"); + errno = EPROTO; + rc = -1; + goto error; + } + + // Request id frame + if (msg [2].size () != 1 || memcmp (msg [2].data (), "1", 1)) { + // Temporary support for security debugging + puts ("NULL I: ZAP handler sent bad request ID"); + errno = EPROTO; + rc = -1; + goto error; + } + + // Status code frame + if (msg [3].size () != 3) { + // Temporary support for security debugging + puts ("NULL I: ZAP handler rejected client authentication"); + errno = EPROTO; + rc = -1; + goto error; + } + + // Save status code + memcpy (status_code, msg [3].data (), sizeof status_code); + + // Save user id + set_user_id (msg [5].data (), msg [5].size ()); + + // Process metadata frame + rc = parse_metadata (static_cast <const unsigned char*> (msg [6].data ()), + msg [6].size (), true); + +error: + for (int i = 0; i < 7; i++) { + const int rc2 = msg [i].close (); + errno_assert (rc2 == 0); + } + + return rc; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/null_mechanism.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/null_mechanism.hpp new file mode 100644 index 00000000..ff1eb96d --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/null_mechanism.hpp @@ -0,0 +1,84 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_NULL_MECHANISM_HPP_INCLUDED__ +#define __ZMQ_NULL_MECHANISM_HPP_INCLUDED__ + +#include "mechanism.hpp" +#include "options.hpp" + +namespace zmq +{ + + class msg_t; + class session_base_t; + + class null_mechanism_t : public mechanism_t + { + public: + + null_mechanism_t (session_base_t *session_, + const std::string &peer_address, + const options_t &options_); + virtual ~null_mechanism_t (); + + // mechanism implementation + virtual int next_handshake_command (msg_t *msg_); + virtual int process_handshake_command (msg_t *msg_); + virtual int zap_msg_available (); + virtual status_t status () const; + + private: + + session_base_t * const session; + + char status_code [3]; + + const std::string peer_address; + + bool ready_command_sent; + bool error_command_sent; + bool ready_command_received; + bool error_command_received; + bool zap_connected; + bool zap_request_sent; + bool zap_reply_received; + + int process_ready_command ( + const unsigned char *cmd_data, size_t data_size); + int process_error_command ( + const unsigned char *cmd_data, size_t data_size); + + void send_zap_request (); + int receive_and_process_zap_reply (); + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/object.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/object.cpp new file mode 100644 index 00000000..ea4f7d56 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/object.cpp @@ -0,0 +1,437 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include <string.h> +#include <stdarg.h> + +#include "object.hpp" +#include "ctx.hpp" +#include "err.hpp" +#include "pipe.hpp" +#include "io_thread.hpp" +#include "session_base.hpp" +#include "socket_base.hpp" + +zmq::object_t::object_t (ctx_t *ctx_, uint32_t tid_) : + ctx (ctx_), + tid (tid_) +{ +} + +zmq::object_t::object_t (object_t *parent_) : + ctx (parent_->ctx), + tid (parent_->tid) +{ +} + +zmq::object_t::~object_t () +{ +} + +uint32_t zmq::object_t::get_tid () +{ + return tid; +} + +void zmq::object_t::set_tid(uint32_t id) +{ + tid = id; +} + +zmq::ctx_t *zmq::object_t::get_ctx () +{ + return ctx; +} + +void zmq::object_t::process_command (command_t &cmd_) +{ + switch (cmd_.type) { + + case command_t::activate_read: + process_activate_read (); + break; + + case command_t::activate_write: + process_activate_write (cmd_.args.activate_write.msgs_read); + break; + + case command_t::stop: + process_stop (); + break; + + case command_t::plug: + process_plug (); + process_seqnum (); + break; + + case command_t::own: + process_own (cmd_.args.own.object); + process_seqnum (); + break; + + case command_t::attach: + process_attach (cmd_.args.attach.engine); + process_seqnum (); + break; + + case command_t::bind: + process_bind (cmd_.args.bind.pipe); + process_seqnum (); + break; + + case command_t::hiccup: + process_hiccup (cmd_.args.hiccup.pipe); + break; + + case command_t::pipe_term: + process_pipe_term (); + break; + + case command_t::pipe_term_ack: + process_pipe_term_ack (); + break; + + case command_t::term_req: + process_term_req (cmd_.args.term_req.object); + break; + + case command_t::term: + process_term (cmd_.args.term.linger); + break; + + case command_t::term_ack: + process_term_ack (); + break; + + case command_t::reap: + process_reap (cmd_.args.reap.socket); + break; + + case command_t::reaped: + process_reaped (); + break; + + case command_t::inproc_connected: + process_seqnum (); + break; + + case command_t::done: + default: + zmq_assert (false); + } +} + +int zmq::object_t::register_endpoint (const char *addr_, + const endpoint_t &endpoint_) +{ + return ctx->register_endpoint (addr_, endpoint_); +} + +int zmq::object_t::unregister_endpoint ( + const std::string &addr_, socket_base_t *socket_) +{ + return ctx->unregister_endpoint (addr_, socket_); +} + +void zmq::object_t::unregister_endpoints (socket_base_t *socket_) +{ + return ctx->unregister_endpoints (socket_); +} + +zmq::endpoint_t zmq::object_t::find_endpoint (const char *addr_) +{ + return ctx->find_endpoint (addr_); +} + +void zmq::object_t::pend_connection (const std::string &addr_, + const endpoint_t &endpoint_, pipe_t **pipes_) +{ + ctx->pend_connection (addr_, endpoint_, pipes_); +} + +void zmq::object_t::connect_pending (const char *addr_, zmq::socket_base_t *bind_socket_) +{ + return ctx->connect_pending(addr_, bind_socket_); +} + +void zmq::object_t::destroy_socket (socket_base_t *socket_) +{ + ctx->destroy_socket (socket_); +} + +zmq::io_thread_t *zmq::object_t::choose_io_thread (uint64_t affinity_) +{ + return ctx->choose_io_thread (affinity_); +} + +void zmq::object_t::send_stop () +{ + // 'stop' command goes always from administrative thread to + // the current object. + command_t cmd; + cmd.destination = this; + cmd.type = command_t::stop; + ctx->send_command (tid, cmd); +} + +void zmq::object_t::send_plug (own_t *destination_, bool inc_seqnum_) +{ + if (inc_seqnum_) + destination_->inc_seqnum (); + + command_t cmd; + cmd.destination = destination_; + cmd.type = command_t::plug; + send_command (cmd); +} + +void zmq::object_t::send_own (own_t *destination_, own_t *object_) +{ + destination_->inc_seqnum (); + command_t cmd; + cmd.destination = destination_; + cmd.type = command_t::own; + cmd.args.own.object = object_; + send_command (cmd); +} + +void zmq::object_t::send_attach (session_base_t *destination_, + i_engine *engine_, bool inc_seqnum_) +{ + if (inc_seqnum_) + destination_->inc_seqnum (); + + command_t cmd; + cmd.destination = destination_; + cmd.type = command_t::attach; + cmd.args.attach.engine = engine_; + send_command (cmd); +} + +void zmq::object_t::send_bind (own_t *destination_, pipe_t *pipe_, + bool inc_seqnum_) +{ + if (inc_seqnum_) + destination_->inc_seqnum (); + + command_t cmd; + cmd.destination = destination_; + cmd.type = command_t::bind; + cmd.args.bind.pipe = pipe_; + send_command (cmd); +} + +void zmq::object_t::send_activate_read (pipe_t *destination_) +{ + command_t cmd; + cmd.destination = destination_; + cmd.type = command_t::activate_read; + send_command (cmd); +} + +void zmq::object_t::send_activate_write (pipe_t *destination_, + uint64_t msgs_read_) +{ + command_t cmd; + cmd.destination = destination_; + cmd.type = command_t::activate_write; + cmd.args.activate_write.msgs_read = msgs_read_; + send_command (cmd); +} + +void zmq::object_t::send_hiccup (pipe_t *destination_, void *pipe_) +{ + command_t cmd; + cmd.destination = destination_; + cmd.type = command_t::hiccup; + cmd.args.hiccup.pipe = pipe_; + send_command (cmd); +} + +void zmq::object_t::send_pipe_term (pipe_t *destination_) +{ + command_t cmd; + cmd.destination = destination_; + cmd.type = command_t::pipe_term; + send_command (cmd); +} + +void zmq::object_t::send_pipe_term_ack (pipe_t *destination_) +{ + command_t cmd; + cmd.destination = destination_; + cmd.type = command_t::pipe_term_ack; + send_command (cmd); +} + +void zmq::object_t::send_term_req (own_t *destination_, + own_t *object_) +{ + command_t cmd; + cmd.destination = destination_; + cmd.type = command_t::term_req; + cmd.args.term_req.object = object_; + send_command (cmd); +} + +void zmq::object_t::send_term (own_t *destination_, int linger_) +{ + command_t cmd; + cmd.destination = destination_; + cmd.type = command_t::term; + cmd.args.term.linger = linger_; + send_command (cmd); +} + +void zmq::object_t::send_term_ack (own_t *destination_) +{ + command_t cmd; + cmd.destination = destination_; + cmd.type = command_t::term_ack; + send_command (cmd); +} + +void zmq::object_t::send_reap (class socket_base_t *socket_) +{ + command_t cmd; + cmd.destination = ctx->get_reaper (); + cmd.type = command_t::reap; + cmd.args.reap.socket = socket_; + send_command (cmd); +} + +void zmq::object_t::send_reaped () +{ + command_t cmd; + cmd.destination = ctx->get_reaper (); + cmd.type = command_t::reaped; + send_command (cmd); +} + +void zmq::object_t::send_inproc_connected (zmq::socket_base_t *socket_) +{ + command_t cmd; + cmd.destination = socket_; + cmd.type = command_t::inproc_connected; + send_command (cmd); +} + +void zmq::object_t::send_done () +{ + command_t cmd; + cmd.destination = NULL; + cmd.type = command_t::done; + ctx->send_command (ctx_t::term_tid, cmd); +} + +void zmq::object_t::process_stop () +{ + zmq_assert (false); +} + +void zmq::object_t::process_plug () +{ + zmq_assert (false); +} + +void zmq::object_t::process_own (own_t *) +{ + zmq_assert (false); +} + +void zmq::object_t::process_attach (i_engine *) +{ + zmq_assert (false); +} + +void zmq::object_t::process_bind (pipe_t *) +{ + zmq_assert (false); +} + +void zmq::object_t::process_activate_read () +{ + zmq_assert (false); +} + +void zmq::object_t::process_activate_write (uint64_t) +{ + zmq_assert (false); +} + +void zmq::object_t::process_hiccup (void *) +{ + zmq_assert (false); +} + +void zmq::object_t::process_pipe_term () +{ + zmq_assert (false); +} + +void zmq::object_t::process_pipe_term_ack () +{ + zmq_assert (false); +} + +void zmq::object_t::process_term_req (own_t *) +{ + zmq_assert (false); +} + +void zmq::object_t::process_term (int) +{ + zmq_assert (false); +} + +void zmq::object_t::process_term_ack () +{ + zmq_assert (false); +} + +void zmq::object_t::process_reap (class socket_base_t *) +{ + zmq_assert (false); +} + +void zmq::object_t::process_reaped () +{ + zmq_assert (false); +} + +void zmq::object_t::process_seqnum () +{ + zmq_assert (false); +} + +void zmq::object_t::send_command (command_t &cmd_) +{ + ctx->send_command (cmd_.destination->get_tid (), cmd_); +} + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/object.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/object.hpp new file mode 100644 index 00000000..73e5a9e2 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/object.hpp @@ -0,0 +1,152 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_OBJECT_HPP_INCLUDED__ +#define __ZMQ_OBJECT_HPP_INCLUDED__ + +#include <string> +#include "stdint.hpp" + +namespace zmq +{ + + struct i_engine; + struct endpoint_t; + struct pending_connection_t; + struct command_t; + class ctx_t; + class pipe_t; + class socket_base_t; + class session_base_t; + class io_thread_t; + class own_t; + + // Base class for all objects that participate in inter-thread + // communication. + + class object_t + { + public: + + object_t (zmq::ctx_t *ctx_, uint32_t tid_); + object_t (object_t *parent_); + virtual ~object_t (); + + uint32_t get_tid (); + void set_tid(uint32_t id); + ctx_t *get_ctx (); + void process_command (zmq::command_t &cmd_); + void send_inproc_connected (zmq::socket_base_t *socket_); + void send_bind (zmq::own_t *destination_, zmq::pipe_t *pipe_, bool inc_seqnum_ = true); + + protected: + + // Using following function, socket is able to access global + // repository of inproc endpoints. + int register_endpoint (const char *addr_, + const zmq::endpoint_t &endpoint_); + int unregister_endpoint ( + const std::string &addr_, socket_base_t *socket_); + void unregister_endpoints (zmq::socket_base_t *socket_); + zmq::endpoint_t find_endpoint (const char *addr_); + void pend_connection (const std::string &addr_, + const endpoint_t &endpoint, pipe_t **pipes_); + void connect_pending (const char *addr_, zmq::socket_base_t *bind_socket_); + + void destroy_socket (zmq::socket_base_t *socket_); + + // Logs an message. + void log (const char *format_, ...); + + // Chooses least loaded I/O thread. + zmq::io_thread_t *choose_io_thread (uint64_t affinity_); + + // Derived object can use these functions to send commands + // to other objects. + void send_stop (); + void send_plug (zmq::own_t *destination_, + bool inc_seqnum_ = true); + void send_own (zmq::own_t *destination_, + zmq::own_t *object_); + void send_attach (zmq::session_base_t *destination_, + zmq::i_engine *engine_, bool inc_seqnum_ = true); + void send_activate_read (zmq::pipe_t *destination_); + void send_activate_write (zmq::pipe_t *destination_, + uint64_t msgs_read_); + void send_hiccup (zmq::pipe_t *destination_, void *pipe_); + void send_pipe_term (zmq::pipe_t *destination_); + void send_pipe_term_ack (zmq::pipe_t *destination_); + void send_term_req (zmq::own_t *destination_, + zmq::own_t *object_); + void send_term (zmq::own_t *destination_, int linger_); + void send_term_ack (zmq::own_t *destination_); + void send_reap (zmq::socket_base_t *socket_); + void send_reaped (); + void send_done (); + + // These handlers can be overrided by the derived objects. They are + // called when command arrives from another thread. + virtual void process_stop (); + virtual void process_plug (); + virtual void process_own (zmq::own_t *object_); + virtual void process_attach (zmq::i_engine *engine_); + virtual void process_bind (zmq::pipe_t *pipe_); + virtual void process_activate_read (); + virtual void process_activate_write (uint64_t msgs_read_); + virtual void process_hiccup (void *pipe_); + virtual void process_pipe_term (); + virtual void process_pipe_term_ack (); + virtual void process_term_req (zmq::own_t *object_); + virtual void process_term (int linger_); + virtual void process_term_ack (); + virtual void process_reap (zmq::socket_base_t *socket_); + virtual void process_reaped (); + + // Special handler called after a command that requires a seqnum + // was processed. The implementation should catch up with its counter + // of processed commands here. + virtual void process_seqnum (); + + private: + + // Context provides access to the global state. + zmq::ctx_t *ctx; + + // Thread ID of the thread the object belongs to. + uint32_t tid; + + void send_command (command_t &cmd_); + + object_t (const object_t&); + const object_t &operator = (const object_t&); + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/options.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/options.cpp new file mode 100644 index 00000000..ea4f74c9 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/options.cpp @@ -0,0 +1,864 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include <string.h> + +#include "options.hpp" +#include "err.hpp" +#include "../include/zmq_utils.h" + +zmq::options_t::options_t () : + sndhwm (1000), + rcvhwm (1000), + affinity (0), + identity_size (0), + rate (100), + recovery_ivl (10000), + multicast_hops (1), + sndbuf (0), + rcvbuf (0), + tos (0), + type (-1), + linger (-1), + reconnect_ivl (100), + reconnect_ivl_max (0), + backlog (100), + maxmsgsize (-1), + rcvtimeo (-1), + sndtimeo (-1), + ipv6 (0), + immediate (0), + filter (false), + recv_identity (false), + raw_sock (false), + tcp_keepalive (-1), + tcp_keepalive_cnt (-1), + tcp_keepalive_idle (-1), + tcp_keepalive_intvl (-1), + mechanism (ZMQ_NULL), + as_server (0), + gss_plaintext (false), + socket_id (0), + conflate (false), + handshake_ivl (30000) +{ +} + +int zmq::options_t::setsockopt (int option_, const void *optval_, + size_t optvallen_) +{ + bool is_int = (optvallen_ == sizeof (int)); + int value = is_int? *((int *) optval_): 0; +#if defined (ZMQ_ACT_MILITANT) + bool malformed = true; // Did caller pass a bad option value? +#endif + + switch (option_) { + case ZMQ_SNDHWM: + if (is_int && value >= 0) { + sndhwm = value; + return 0; + } + break; + + case ZMQ_RCVHWM: + if (is_int && value >= 0) { + rcvhwm = value; + return 0; + } + break; + + case ZMQ_AFFINITY: + if (optvallen_ == sizeof (uint64_t)) { + affinity = *((uint64_t*) optval_); + return 0; + } + break; + + case ZMQ_IDENTITY: + // Identity is any binary string from 1 to 255 octets + if (optvallen_ > 0 && optvallen_ < 256) { + identity_size = optvallen_; + memcpy (identity, optval_, identity_size); + return 0; + } + break; + + case ZMQ_RATE: + if (is_int && value > 0) { + rate = value; + return 0; + } + break; + + case ZMQ_RECOVERY_IVL: + if (is_int && value >= 0) { + recovery_ivl = value; + return 0; + } + break; + + case ZMQ_SNDBUF: + if (is_int && value >= 0) { + sndbuf = value; + return 0; + } + break; + + case ZMQ_RCVBUF: + if (is_int && value >= 0) { + rcvbuf = value; + return 0; + } + break; + + case ZMQ_TOS: + if (is_int && value >= 0) { + tos = value; + return 0; + } + break; + + case ZMQ_LINGER: + if (is_int && value >= -1) { + linger = value; + return 0; + } + break; + + case ZMQ_RECONNECT_IVL: + if (is_int && value >= -1) { + reconnect_ivl = value; + return 0; + } + break; + + case ZMQ_RECONNECT_IVL_MAX: + if (is_int && value >= 0) { + reconnect_ivl_max = value; + return 0; + } + break; + + case ZMQ_BACKLOG: + if (is_int && value >= 0) { + backlog = value; + return 0; + } + break; + + case ZMQ_MAXMSGSIZE: + if (optvallen_ == sizeof (int64_t)) { + maxmsgsize = *((int64_t *) optval_); + return 0; + } + break; + + case ZMQ_MULTICAST_HOPS: + if (is_int && value > 0) { + multicast_hops = value; + return 0; + } + break; + + case ZMQ_RCVTIMEO: + if (is_int && value >= -1) { + rcvtimeo = value; + return 0; + } + break; + + case ZMQ_SNDTIMEO: + if (is_int && value >= -1) { + sndtimeo = value; + return 0; + } + break; + + /* Deprecated in favor of ZMQ_IPV6 */ + case ZMQ_IPV4ONLY: + if (is_int && (value == 0 || value == 1)) { + ipv6 = (value == 0); + return 0; + } + break; + + /* To replace the somewhat surprising IPV4ONLY */ + case ZMQ_IPV6: + if (is_int && (value == 0 || value == 1)) { + ipv6 = (value != 0); + return 0; + } + break; + + case ZMQ_SOCKS_PROXY: + if (optval_ == NULL && optvallen_ == 0) { + socks_proxy_address.clear (); + return 0; + } + else + if (optval_ != NULL && optvallen_ > 0 ) { + socks_proxy_address = + std::string ((const char *) optval_, optvallen_); + return 0; + } + break; + + case ZMQ_TCP_KEEPALIVE: + if (is_int && (value == -1 || value == 0 || value == 1)) { + tcp_keepalive = value; + return 0; + } + break; + + case ZMQ_TCP_KEEPALIVE_CNT: + if (is_int && (value == -1 || value >= 0)) { + tcp_keepalive_cnt = value; + return 0; + } + break; + + case ZMQ_TCP_KEEPALIVE_IDLE: + if (is_int && (value == -1 || value >= 0)) { + tcp_keepalive_idle = value; + return 0; + } + break; + + case ZMQ_TCP_KEEPALIVE_INTVL: + if (is_int && (value == -1 || value >= 0)) { + tcp_keepalive_intvl = value; + return 0; + } + break; + + case ZMQ_IMMEDIATE: + if (is_int && (value == 0 || value == 1)) { + immediate = value; + return 0; + } + break; + + case ZMQ_TCP_ACCEPT_FILTER: + if (optvallen_ == 0 && optval_ == NULL) { + tcp_accept_filters.clear (); + return 0; + } + else + if (optvallen_ > 0 && optvallen_ < 256 && optval_ != NULL && *((const char*) optval_) != 0) { + std::string filter_str ((const char *) optval_, optvallen_); + tcp_address_mask_t mask; + int rc = mask.resolve (filter_str.c_str (), ipv6); + if (rc == 0) { + tcp_accept_filters.push_back (mask); + return 0; + } + } + break; + +# if defined ZMQ_HAVE_SO_PEERCRED || defined ZMQ_HAVE_LOCAL_PEERCRED + case ZMQ_IPC_FILTER_UID: + if (optvallen_ == 0 && optval_ == NULL) { + ipc_uid_accept_filters.clear (); + return 0; + } + else + if (optvallen_ == sizeof (uid_t) && optval_ != NULL) { + ipc_uid_accept_filters.insert (*((uid_t *) optval_)); + return 0; + } + break; + + case ZMQ_IPC_FILTER_GID: + if (optvallen_ == 0 && optval_ == NULL) { + ipc_gid_accept_filters.clear (); + return 0; + } + else + if (optvallen_ == sizeof (gid_t) && optval_ != NULL) { + ipc_gid_accept_filters.insert (*((gid_t *) optval_)); + return 0; + } + break; +# endif + +# if defined ZMQ_HAVE_SO_PEERCRED + case ZMQ_IPC_FILTER_PID: + if (optvallen_ == 0 && optval_ == NULL) { + ipc_pid_accept_filters.clear (); + return 0; + } + else + if (optvallen_ == sizeof (pid_t) && optval_ != NULL) { + ipc_pid_accept_filters.insert (*((pid_t *) optval_)); + return 0; + } + break; +# endif + + case ZMQ_PLAIN_SERVER: + if (is_int && (value == 0 || value == 1)) { + as_server = value; + mechanism = value? ZMQ_PLAIN: ZMQ_NULL; + return 0; + } + break; + + case ZMQ_PLAIN_USERNAME: + if (optvallen_ == 0 && optval_ == NULL) { + mechanism = ZMQ_NULL; + return 0; + } + else + if (optvallen_ > 0 && optvallen_ < 256 && optval_ != NULL) { + plain_username.assign ((const char *) optval_, optvallen_); + as_server = 0; + mechanism = ZMQ_PLAIN; + return 0; + } + break; + + case ZMQ_PLAIN_PASSWORD: + if (optvallen_ == 0 && optval_ == NULL) { + mechanism = ZMQ_NULL; + return 0; + } + else + if (optvallen_ > 0 && optvallen_ < 256 && optval_ != NULL) { + plain_password.assign ((const char *) optval_, optvallen_); + as_server = 0; + mechanism = ZMQ_PLAIN; + return 0; + } + break; + + case ZMQ_ZAP_DOMAIN: + if (optvallen_ < 256) { + zap_domain.assign ((const char *) optval_, optvallen_); + return 0; + } + break; + + // If libsodium isn't installed, these options provoke EINVAL +# ifdef HAVE_LIBSODIUM + case ZMQ_CURVE_SERVER: + if (is_int && (value == 0 || value == 1)) { + as_server = value; + mechanism = value? ZMQ_CURVE: ZMQ_NULL; + return 0; + } + break; + + case ZMQ_CURVE_PUBLICKEY: + // TODO: refactor repeated code for these three options + // into set_curve_key (destination, optval, optlen) method + // ==> set_curve_key (curve_public_key, optval_, optvallen_); + if (optvallen_ == CURVE_KEYSIZE) { + memcpy (curve_public_key, optval_, CURVE_KEYSIZE); + mechanism = ZMQ_CURVE; + return 0; + } + else + if (optvallen_ == CURVE_KEYSIZE_Z85 + 1) { + zmq_z85_decode (curve_public_key, (char *) optval_); + mechanism = ZMQ_CURVE; + return 0; + } + else + // Deprecated, not symmetrical with zmq_getsockopt + if (optvallen_ == CURVE_KEYSIZE_Z85) { + char z85_key [41]; + memcpy (z85_key, (char *) optval_, CURVE_KEYSIZE_Z85); + z85_key [CURVE_KEYSIZE_Z85] = 0; + zmq_z85_decode (curve_public_key, z85_key); + mechanism = ZMQ_CURVE; + return 0; + } + break; + + case ZMQ_CURVE_SECRETKEY: + if (optvallen_ == CURVE_KEYSIZE) { + memcpy (curve_secret_key, optval_, CURVE_KEYSIZE); + mechanism = ZMQ_CURVE; + return 0; + } + else + if (optvallen_ == CURVE_KEYSIZE_Z85 + 1) { + zmq_z85_decode (curve_secret_key, (char *) optval_); + mechanism = ZMQ_CURVE; + return 0; + } + else + // Deprecated, not symmetrical with zmq_getsockopt + if (optvallen_ == CURVE_KEYSIZE_Z85) { + char z85_key [41]; + memcpy (z85_key, (char *) optval_, CURVE_KEYSIZE_Z85); + z85_key [CURVE_KEYSIZE_Z85] = 0; + zmq_z85_decode (curve_secret_key, z85_key); + mechanism = ZMQ_CURVE; + return 0; + } + break; + + case ZMQ_CURVE_SERVERKEY: + if (optvallen_ == CURVE_KEYSIZE) { + memcpy (curve_server_key, optval_, CURVE_KEYSIZE); + mechanism = ZMQ_CURVE; + as_server = 0; + return 0; + } + else + if (optvallen_ == CURVE_KEYSIZE_Z85 + 1) { + zmq_z85_decode (curve_server_key, (char *) optval_); + mechanism = ZMQ_CURVE; + as_server = 0; + return 0; + } + else + // Deprecated, not symmetrical with zmq_getsockopt + if (optvallen_ == CURVE_KEYSIZE_Z85) { + char z85_key [41]; + memcpy (z85_key, (char *) optval_, CURVE_KEYSIZE_Z85); + z85_key [CURVE_KEYSIZE_Z85] = 0; + zmq_z85_decode (curve_server_key, z85_key); + mechanism = ZMQ_CURVE; + as_server = 0; + return 0; + } + break; +# endif + + case ZMQ_CONFLATE: + if (is_int && (value == 0 || value == 1)) { + conflate = (value != 0); + return 0; + } + break; + + // If libgssapi isn't installed, these options provoke EINVAL +# ifdef HAVE_LIBGSSAPI_KRB5 + case ZMQ_GSSAPI_SERVER: + if (is_int && (value == 0 || value == 1)) { + as_server = value; + mechanism = ZMQ_GSSAPI; + return 0; + } + break; + + case ZMQ_GSSAPI_PRINCIPAL: + if (optvallen_ > 0 && optvallen_ < 256 && optval_ != NULL) { + gss_principal.assign ((const char *) optval_, optvallen_); + mechanism = ZMQ_GSSAPI; + return 0; + } + break; + + case ZMQ_GSSAPI_SERVICE_PRINCIPAL: + if (optvallen_ > 0 && optvallen_ < 256 && optval_ != NULL) { + gss_service_principal.assign ((const char *) optval_, optvallen_); + mechanism = ZMQ_GSSAPI; + as_server = 0; + return 0; + } + break; + + case ZMQ_GSSAPI_PLAINTEXT: + if (is_int && (value == 0 || value == 1)) { + gss_plaintext = (value != 0); + return 0; + } + break; +# endif + + case ZMQ_HANDSHAKE_IVL: + if (is_int && value >= 0) { + handshake_ivl = value; + return 0; + } + break; + + default: +#if defined (ZMQ_ACT_MILITANT) + // There are valid scenarios for probing with unknown socket option + // values, e.g. to check if security is enabled or not. This will not + // provoke a militant assert. However, passing bad values to a valid + // socket option will, if ZMQ_ACT_MILITANT is defined. + malformed = false; +#endif + break; + } +#if defined (ZMQ_ACT_MILITANT) + // There is no valid use case for passing an error back to the application + // when it sent malformed arguments to a socket option. Use ./configure + // --with-militant to enable this checking. + if (malformed) + zmq_assert (false); +#endif + errno = EINVAL; + return -1; +} + +int zmq::options_t::getsockopt (int option_, void *optval_, size_t *optvallen_) +{ + bool is_int = (*optvallen_ == sizeof (int)); + int *value = (int *) optval_; +#if defined (ZMQ_ACT_MILITANT) + bool malformed = true; // Did caller pass a bad option value? +#endif + + switch (option_) { + case ZMQ_SNDHWM: + if (is_int) { + *value = sndhwm; + return 0; + } + break; + + case ZMQ_RCVHWM: + if (is_int) { + *value = rcvhwm; + return 0; + } + break; + + case ZMQ_AFFINITY: + if (*optvallen_ == sizeof (uint64_t)) { + *((uint64_t *) optval_) = affinity; + return 0; + } + break; + + case ZMQ_IDENTITY: + if (*optvallen_ >= identity_size) { + memcpy (optval_, identity, identity_size); + *optvallen_ = identity_size; + return 0; + } + break; + + case ZMQ_RATE: + if (is_int) { + *value = rate; + return 0; + } + break; + + case ZMQ_RECOVERY_IVL: + if (is_int) { + *value = recovery_ivl; + return 0; + } + break; + + case ZMQ_SNDBUF: + if (is_int) { + *value = sndbuf; + return 0; + } + break; + + case ZMQ_RCVBUF: + if (is_int) { + *value = rcvbuf; + return 0; + } + break; + + case ZMQ_TOS: + if (is_int) { + *value = tos; + return 0; + } + break; + + case ZMQ_TYPE: + if (is_int) { + *value = type; + return 0; + } + break; + + case ZMQ_LINGER: + if (is_int) { + *value = linger; + return 0; + } + break; + + case ZMQ_RECONNECT_IVL: + if (is_int) { + *value = reconnect_ivl; + return 0; + } + break; + + case ZMQ_RECONNECT_IVL_MAX: + if (is_int) { + *value = reconnect_ivl_max; + return 0; + } + break; + + case ZMQ_BACKLOG: + if (is_int) { + *value = backlog; + return 0; + } + break; + + case ZMQ_MAXMSGSIZE: + if (*optvallen_ == sizeof (int64_t)) { + *((int64_t *) optval_) = maxmsgsize; + *optvallen_ = sizeof (int64_t); + return 0; + } + break; + + case ZMQ_MULTICAST_HOPS: + if (is_int) { + *value = multicast_hops; + return 0; + } + break; + + case ZMQ_RCVTIMEO: + if (is_int) { + *value = rcvtimeo; + return 0; + } + break; + + case ZMQ_SNDTIMEO: + if (is_int) { + *value = sndtimeo; + return 0; + } + break; + + case ZMQ_IPV4ONLY: + if (is_int) { + *value = 1 - ipv6; + return 0; + } + break; + + case ZMQ_IPV6: + if (is_int) { + *value = ipv6; + return 0; + } + break; + + case ZMQ_IMMEDIATE: + if (is_int) { + *value = immediate; + return 0; + } + break; + + case ZMQ_SOCKS_PROXY: + if (*optvallen_ >= socks_proxy_address.size () + 1) { + memcpy (optval_, socks_proxy_address.c_str (), socks_proxy_address.size () + 1); + *optvallen_ = socks_proxy_address.size () + 1; + return 0; + } + break; + + case ZMQ_TCP_KEEPALIVE: + if (is_int) { + *value = tcp_keepalive; + return 0; + } + break; + + case ZMQ_TCP_KEEPALIVE_CNT: + if (is_int) { + *value = tcp_keepalive_cnt; + return 0; + } + break; + + case ZMQ_TCP_KEEPALIVE_IDLE: + if (is_int) { + *value = tcp_keepalive_idle; + return 0; + } + break; + + case ZMQ_TCP_KEEPALIVE_INTVL: + if (is_int) { + *value = tcp_keepalive_intvl; + return 0; + } + break; + + case ZMQ_MECHANISM: + if (is_int) { + *value = mechanism; + return 0; + } + break; + + case ZMQ_PLAIN_SERVER: + if (is_int) { + *value = as_server && mechanism == ZMQ_PLAIN; + return 0; + } + break; + + case ZMQ_PLAIN_USERNAME: + if (*optvallen_ >= plain_username.size () + 1) { + memcpy (optval_, plain_username.c_str (), plain_username.size () + 1); + *optvallen_ = plain_username.size () + 1; + return 0; + } + break; + + case ZMQ_PLAIN_PASSWORD: + if (*optvallen_ >= plain_password.size () + 1) { + memcpy (optval_, plain_password.c_str (), plain_password.size () + 1); + *optvallen_ = plain_password.size () + 1; + return 0; + } + break; + + case ZMQ_ZAP_DOMAIN: + if (*optvallen_ >= zap_domain.size () + 1) { + memcpy (optval_, zap_domain.c_str (), zap_domain.size () + 1); + *optvallen_ = zap_domain.size () + 1; + return 0; + } + break; + + // If libsodium isn't installed, these options provoke EINVAL +# ifdef HAVE_LIBSODIUM + case ZMQ_CURVE_SERVER: + if (is_int) { + *value = as_server && mechanism == ZMQ_CURVE; + return 0; + } + break; + + case ZMQ_CURVE_PUBLICKEY: + if (*optvallen_ == CURVE_KEYSIZE) { + memcpy (optval_, curve_public_key, CURVE_KEYSIZE); + return 0; + } + else + if (*optvallen_ == CURVE_KEYSIZE_Z85 + 1) { + zmq_z85_encode ((char *) optval_, curve_public_key, CURVE_KEYSIZE); + return 0; + } + break; + + case ZMQ_CURVE_SECRETKEY: + if (*optvallen_ == CURVE_KEYSIZE) { + memcpy (optval_, curve_secret_key, CURVE_KEYSIZE); + return 0; + } + else + if (*optvallen_ == CURVE_KEYSIZE_Z85 + 1) { + zmq_z85_encode ((char *) optval_, curve_secret_key, CURVE_KEYSIZE); + return 0; + } + break; + + case ZMQ_CURVE_SERVERKEY: + if (*optvallen_ == CURVE_KEYSIZE) { + memcpy (optval_, curve_server_key, CURVE_KEYSIZE); + return 0; + } + else + if (*optvallen_ == CURVE_KEYSIZE_Z85 + 1) { + zmq_z85_encode ((char *) optval_, curve_server_key, CURVE_KEYSIZE); + return 0; + } + break; +# endif + + case ZMQ_CONFLATE: + if (is_int) { + *value = conflate; + return 0; + } + break; + + // If libgssapi isn't installed, these options provoke EINVAL +# ifdef HAVE_LIBGSSAPI_KRB5 + case ZMQ_GSSAPI_SERVER: + if (is_int) { + *value = as_server && mechanism == ZMQ_GSSAPI; + return 0; + } + break; + + case ZMQ_GSSAPI_PRINCIPAL: + if (*optvallen_ >= gss_principal.size () + 1) { + memcpy (optval_, gss_principal.c_str (), gss_principal.size () + 1); + *optvallen_ = gss_principal.size () + 1; + return 0; + } + break; + + case ZMQ_GSSAPI_SERVICE_PRINCIPAL: + if (*optvallen_ >= gss_service_principal.size () + 1) { + memcpy (optval_, gss_service_principal.c_str (), gss_service_principal.size () + 1); + *optvallen_ = gss_service_principal.size () + 1; + return 0; + } + break; + + case ZMQ_GSSAPI_PLAINTEXT: + if (is_int) { + *value = gss_plaintext; + return 0; + } + break; +#endif + + case ZMQ_HANDSHAKE_IVL: + if (is_int) { + *value = handshake_ivl; + return 0; + } + break; + + default: +#if defined (ZMQ_ACT_MILITANT) + malformed = false; +#endif + break; + } +#if defined (ZMQ_ACT_MILITANT) + if (malformed) + zmq_assert (false); +#endif + errno = EINVAL; + return -1; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/options.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/options.hpp new file mode 100644 index 00000000..b4a019cd --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/options.hpp @@ -0,0 +1,195 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_OPTIONS_HPP_INCLUDED__ +#define __ZMQ_OPTIONS_HPP_INCLUDED__ + +#include <string> +#include <vector> +#include <set> + +#include "stddef.h" +#include "stdint.hpp" +#include "tcp_address.hpp" +#include "../include/zmq.h" + +#if defined ZMQ_HAVE_SO_PEERCRED || defined ZMQ_HAVE_LOCAL_PEERCRED +#include <sys/types.h> +#endif + +// Normal base 256 key is 32 bytes +#define CURVE_KEYSIZE 32 +// Key encoded using Z85 is 40 bytes +#define CURVE_KEYSIZE_Z85 40 + +namespace zmq +{ + struct options_t + { + options_t (); + + int setsockopt (int option_, const void *optval_, size_t optvallen_); + int getsockopt (int option_, void *optval_, size_t *optvallen_); + + // High-water marks for message pipes. + int sndhwm; + int rcvhwm; + + // I/O thread affinity. + uint64_t affinity; + + // Socket identity + unsigned char identity_size; + unsigned char identity [256]; + + // Maximum transfer rate [kb/s]. Default 100kb/s. + int rate; + + // Reliability time interval [ms]. Default 10 seconds. + int recovery_ivl; + + // Sets the time-to-live field in every multicast packet sent. + int multicast_hops; + + // SO_SNDBUF and SO_RCVBUF to be passed to underlying transport sockets. + int sndbuf; + int rcvbuf; + + // Type of service (containing DSCP and ECN socket options) + int tos; + + // Socket type. + int type; + + // Linger time, in milliseconds. + int linger; + + // Minimum interval between attempts to reconnect, in milliseconds. + // Default 100ms + int reconnect_ivl; + + // Maximum interval between attempts to reconnect, in milliseconds. + // Default 0 (unused) + int reconnect_ivl_max; + + // Maximum backlog for pending connections. + int backlog; + + // Maximal size of message to handle. + int64_t maxmsgsize; + + // The timeout for send/recv operations for this socket. + int rcvtimeo; + int sndtimeo; + + // If true, IPv6 is enabled (as well as IPv4) + bool ipv6; + + // If 1, connecting pipes are not attached immediately, meaning a send() + // on a socket with only connecting pipes would block + int immediate; + + // If 1, (X)SUB socket should filter the messages. If 0, it should not. + bool filter; + + // If true, the identity message is forwarded to the socket. + bool recv_identity; + + // if true, router socket accepts non-zmq tcp connections + bool raw_sock; + + // Addres of SOCKS proxy + std::string socks_proxy_address; + + // TCP keep-alive settings. + // Defaults to -1 = do not change socket options + int tcp_keepalive; + int tcp_keepalive_cnt; + int tcp_keepalive_idle; + int tcp_keepalive_intvl; + + // TCP accept() filters + typedef std::vector <tcp_address_mask_t> tcp_accept_filters_t; + tcp_accept_filters_t tcp_accept_filters; + + // IPC accept() filters +# if defined ZMQ_HAVE_SO_PEERCRED || defined ZMQ_HAVE_LOCAL_PEERCRED + bool zap_ipc_creds; + typedef std::set <uid_t> ipc_uid_accept_filters_t; + ipc_uid_accept_filters_t ipc_uid_accept_filters; + typedef std::set <gid_t> ipc_gid_accept_filters_t; + ipc_gid_accept_filters_t ipc_gid_accept_filters; +# endif +# if defined ZMQ_HAVE_SO_PEERCRED + typedef std::set <pid_t> ipc_pid_accept_filters_t; + ipc_pid_accept_filters_t ipc_pid_accept_filters; +# endif + + // Security mechanism for all connections on this socket + int mechanism; + + // If peer is acting as server for PLAIN or CURVE mechanisms + int as_server; + + // ZAP authentication domain + std::string zap_domain; + + // Security credentials for PLAIN mechanism + std::string plain_username; + std::string plain_password; + + // Security credentials for CURVE mechanism + uint8_t curve_public_key [CURVE_KEYSIZE]; + uint8_t curve_secret_key [CURVE_KEYSIZE]; + uint8_t curve_server_key [CURVE_KEYSIZE]; + + // Principals for GSSAPI mechanism + std::string gss_principal; + std::string gss_service_principal; + + // If true, gss encryption will be disabled + bool gss_plaintext; + + // ID of the socket. + int socket_id; + + // If true, socket conflates outgoing/incoming messages. + // Applicable to dealer, push/pull, pub/sub socket types. + // Cannot receive multi-part messages. + // Ignores hwm + bool conflate; + + // If connection handshake is not done after this many milliseconds, + // close socket. Default is 30 secs. 0 means no handshake timeout. + int handshake_ivl; + + }; +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/own.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/own.cpp new file mode 100644 index 00000000..8a4da3a7 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/own.cpp @@ -0,0 +1,215 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "own.hpp" +#include "err.hpp" +#include "io_thread.hpp" + +zmq::own_t::own_t (class ctx_t *parent_, uint32_t tid_) : + object_t (parent_, tid_), + terminating (false), + sent_seqnum (0), + processed_seqnum (0), + owner (NULL), + term_acks (0) +{ +} + +zmq::own_t::own_t (io_thread_t *io_thread_, const options_t &options_) : + object_t (io_thread_), + options (options_), + terminating (false), + sent_seqnum (0), + processed_seqnum (0), + owner (NULL), + term_acks (0) +{ +} + +zmq::own_t::~own_t () +{ +} + +void zmq::own_t::set_owner (own_t *owner_) +{ + zmq_assert (!owner); + owner = owner_; +} + +void zmq::own_t::inc_seqnum () +{ + // This function may be called from a different thread! + sent_seqnum.add (1); +} + +void zmq::own_t::process_seqnum () +{ + // Catch up with counter of processed commands. + processed_seqnum++; + + // We may have catched up and still have pending terms acks. + check_term_acks (); +} + +void zmq::own_t::launch_child (own_t *object_) +{ + // Specify the owner of the object. + object_->set_owner (this); + + // Plug the object into the I/O thread. + send_plug (object_); + + // Take ownership of the object. + send_own (this, object_); +} + +void zmq::own_t::term_child (own_t *object_) +{ + process_term_req (object_); +} + +void zmq::own_t::process_term_req (own_t *object_) +{ + // When shutting down we can ignore termination requests from owned + // objects. The termination request was already sent to the object. + if (terminating) + return; + + // If I/O object is well and alive let's ask it to terminate. + owned_t::iterator it = std::find (owned.begin (), owned.end (), object_); + + // If not found, we assume that termination request was already sent to + // the object so we can safely ignore the request. + if (it == owned.end ()) + return; + + owned.erase (it); + register_term_acks (1); + + // Note that this object is the root of the (partial shutdown) thus, its + // value of linger is used, rather than the value stored by the children. + send_term (object_, options.linger); +} + +void zmq::own_t::process_own (own_t *object_) +{ + // If the object is already being shut down, new owned objects are + // immediately asked to terminate. Note that linger is set to zero. + if (terminating) { + register_term_acks (1); + send_term (object_, 0); + return; + } + + // Store the reference to the owned object. + owned.insert (object_); +} + +void zmq::own_t::terminate () +{ + // If termination is already underway, there's no point + // in starting it anew. + if (terminating) + return; + + // As for the root of the ownership tree, there's noone to terminate it, + // so it has to terminate itself. + if (!owner) { + process_term (options.linger); + return; + } + + // If I am an owned object, I'll ask my owner to terminate me. + send_term_req (owner, this); +} + +bool zmq::own_t::is_terminating () +{ + return terminating; +} + +void zmq::own_t::process_term (int linger_) +{ + // Double termination should never happen. + zmq_assert (!terminating); + + // Send termination request to all owned objects. + for (owned_t::iterator it = owned.begin (); it != owned.end (); ++it) + send_term (*it, linger_); + register_term_acks ((int) owned.size ()); + owned.clear (); + + // Start termination process and check whether by chance we cannot + // terminate immediately. + terminating = true; + check_term_acks (); +} + +void zmq::own_t::register_term_acks (int count_) +{ + term_acks += count_; +} + +void zmq::own_t::unregister_term_ack () +{ + zmq_assert (term_acks > 0); + term_acks--; + + // This may be a last ack we are waiting for before termination... + check_term_acks (); +} + +void zmq::own_t::process_term_ack () +{ + unregister_term_ack (); +} + +void zmq::own_t::check_term_acks () +{ + if (terminating && processed_seqnum == sent_seqnum.get () && + term_acks == 0) { + + // Sanity check. There should be no active children at this point. + zmq_assert (owned.empty ()); + + // The root object has nobody to confirm the termination to. + // Other nodes will confirm the termination to the owner. + if (owner) + send_term_ack (owner); + + // Deallocate the resources. + process_destroy (); + } +} + +void zmq::own_t::process_destroy () +{ + delete this; +} + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/own.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/own.hpp new file mode 100644 index 00000000..40be503f --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/own.hpp @@ -0,0 +1,154 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_OWN_HPP_INCLUDED__ +#define __ZMQ_OWN_HPP_INCLUDED__ + +#include <set> +#include <algorithm> + +#include "object.hpp" +#include "options.hpp" +#include "atomic_counter.hpp" +#include "stdint.hpp" + +namespace zmq +{ + + class ctx_t; + class io_thread_t; + + // Base class for objects forming a part of ownership hierarchy. + // It handles initialisation and destruction of such objects. + + class own_t : public object_t + { + public: + + // Note that the owner is unspecified in the constructor. + // It'll be supplied later on when the object is plugged in. + + // The object is not living within an I/O thread. It has it's own + // thread outside of 0MQ infrastructure. + own_t (zmq::ctx_t *parent_, uint32_t tid_); + + // The object is living within I/O thread. + own_t (zmq::io_thread_t *io_thread_, const options_t &options_); + + // When another owned object wants to send command to this object + // it calls this function to let it know it should not shut down + // before the command is delivered. + void inc_seqnum (); + + // Use following two functions to wait for arbitrary events before + // terminating. Just add number of events to wait for using + // register_tem_acks functions. When event occurs, call + // remove_term_ack. When number of pending acks reaches zero + // object will be deallocated. + void register_term_acks (int count_); + void unregister_term_ack (); + + protected: + + // Launch the supplied object and become its owner. + void launch_child (own_t *object_); + + // Terminate owned object + void term_child (own_t *object_); + + // Ask owner object to terminate this object. It may take a while + // while actual termination is started. This function should not be + // called more than once. + void terminate (); + + // Returns true if the object is in process of termination. + bool is_terminating (); + + // Derived object destroys own_t. There's no point in allowing + // others to invoke the destructor. At the same time, it has to be + // virtual so that generic own_t deallocation mechanism destroys + // specific type of the owned object correctly. + virtual ~own_t (); + + // Term handler is protocted rather than private so that it can + // be intercepted by the derived class. This is useful to add custom + // steps to the beginning of the termination process. + void process_term (int linger_); + + // A place to hook in when phyicallal destruction of the object + // is to be delayed. + virtual void process_destroy (); + + // Socket options associated with this object. + options_t options; + + private: + + // Set owner of the object + void set_owner (own_t *owner_); + + // Handlers for incoming commands. + void process_own (own_t *object_); + void process_term_req (own_t *object_); + void process_term_ack (); + void process_seqnum (); + + // Check whether all the peding term acks were delivered. + // If so, deallocate this object. + void check_term_acks (); + + // True if termination was already initiated. If so, we can destroy + // the object if there are no more child objects or pending term acks. + bool terminating; + + // Sequence number of the last command sent to this object. + atomic_counter_t sent_seqnum; + + // Sequence number of the last command processed by this object. + uint64_t processed_seqnum; + + // Socket owning this object. It's responsible for shutting down + // this object. + own_t *owner; + + // List of all objects owned by this socket. We are responsible + // for deallocating them before we quit. + typedef std::set <own_t*> owned_t; + owned_t owned; + + // Number of events we have to get before we can destroy the object. + int term_acks; + + own_t (const own_t&); + const own_t &operator = (const own_t&); + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pair.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pair.cpp new file mode 100644 index 00000000..ee2da2b2 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pair.cpp @@ -0,0 +1,141 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "pair.hpp" +#include "err.hpp" +#include "pipe.hpp" +#include "msg.hpp" + +zmq::pair_t::pair_t (class ctx_t *parent_, uint32_t tid_, int sid_) : + socket_base_t (parent_, tid_, sid_), + pipe (NULL), + last_in (NULL) +{ + options.type = ZMQ_PAIR; +} + +zmq::pair_t::~pair_t () +{ + zmq_assert (!pipe); +} + +void zmq::pair_t::xattach_pipe (pipe_t *pipe_, bool subscribe_to_all_) +{ + // subscribe_to_all_ is unused + (void)subscribe_to_all_; + + zmq_assert (pipe_ != NULL); + + // ZMQ_PAIR socket can only be connected to a single peer. + // The socket rejects any further connection requests. + if (pipe == NULL) + pipe = pipe_; + else + pipe_->terminate (false); +} + +void zmq::pair_t::xpipe_terminated (pipe_t *pipe_) +{ + if (pipe_ == pipe) { + if (last_in == pipe) { + saved_credential = last_in->get_credential (); + last_in = NULL; + } + pipe = NULL; + } +} + +void zmq::pair_t::xread_activated (pipe_t *) +{ + // There's just one pipe. No lists of active and inactive pipes. + // There's nothing to do here. +} + +void zmq::pair_t::xwrite_activated (pipe_t *) +{ + // There's just one pipe. No lists of active and inactive pipes. + // There's nothing to do here. +} + +int zmq::pair_t::xsend (msg_t *msg_) +{ + if (!pipe || !pipe->write (msg_)) { + errno = EAGAIN; + return -1; + } + + if (!(msg_->flags () & msg_t::more)) + pipe->flush (); + + // Detach the original message from the data buffer. + int rc = msg_->init (); + errno_assert (rc == 0); + + return 0; +} + +int zmq::pair_t::xrecv (msg_t *msg_) +{ + // Deallocate old content of the message. + int rc = msg_->close (); + errno_assert (rc == 0); + + if (!pipe || !pipe->read (msg_)) { + + // Initialise the output parameter to be a 0-byte message. + rc = msg_->init (); + errno_assert (rc == 0); + + errno = EAGAIN; + return -1; + } + last_in = pipe; + return 0; +} + +bool zmq::pair_t::xhas_in () +{ + if (!pipe) + return false; + + return pipe->check_read (); +} + +bool zmq::pair_t::xhas_out () +{ + if (!pipe) + return false; + + return pipe->check_write (); +} + +zmq::blob_t zmq::pair_t::get_credential () const +{ + return last_in? last_in->get_credential (): saved_credential; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pair.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pair.hpp new file mode 100644 index 00000000..f7f74a39 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pair.hpp @@ -0,0 +1,78 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_PAIR_HPP_INCLUDED__ +#define __ZMQ_PAIR_HPP_INCLUDED__ + +#include "blob.hpp" +#include "socket_base.hpp" +#include "session_base.hpp" + +namespace zmq +{ + + class ctx_t; + class msg_t; + class pipe_t; + class io_thread_t; + + class pair_t : + public socket_base_t + { + public: + + pair_t (zmq::ctx_t *parent_, uint32_t tid_, int sid); + ~pair_t (); + + // Overrides of functions from socket_base_t. + void xattach_pipe (zmq::pipe_t *pipe_, bool subscribe_to_all_); + int xsend (zmq::msg_t *msg_); + int xrecv (zmq::msg_t *msg_); + bool xhas_in (); + bool xhas_out (); + blob_t get_credential () const; + void xread_activated (zmq::pipe_t *pipe_); + void xwrite_activated (zmq::pipe_t *pipe_); + void xpipe_terminated (zmq::pipe_t *pipe_); + + private: + + zmq::pipe_t *pipe; + + zmq::pipe_t *last_in; + + blob_t saved_credential; + + pair_t (const pair_t&); + const pair_t &operator = (const pair_t&); + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pgm_receiver.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pgm_receiver.cpp new file mode 100644 index 00000000..261ff3c0 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pgm_receiver.cpp @@ -0,0 +1,306 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "platform.hpp" + +#if defined ZMQ_HAVE_OPENPGM + +#include <new> + +#ifdef ZMQ_HAVE_WINDOWS +#include "windows.hpp" +#endif + +#include "pgm_receiver.hpp" +#include "session_base.hpp" +#include "v1_decoder.hpp" +#include "stdint.hpp" +#include "wire.hpp" +#include "err.hpp" + +zmq::pgm_receiver_t::pgm_receiver_t (class io_thread_t *parent_, + const options_t &options_) : + io_object_t (parent_), + has_rx_timer (false), + pgm_socket (true, options_), + options (options_), + session (NULL), + active_tsi (NULL), + insize (0) +{ +} + +zmq::pgm_receiver_t::~pgm_receiver_t () +{ + // Destructor should not be called before unplug. + zmq_assert (peers.empty ()); +} + +int zmq::pgm_receiver_t::init (bool udp_encapsulation_, const char *network_) +{ + return pgm_socket.init (udp_encapsulation_, network_); +} + +void zmq::pgm_receiver_t::plug (io_thread_t *io_thread_, + session_base_t *session_) +{ + // Retrieve PGM fds and start polling. + fd_t socket_fd = retired_fd; + fd_t waiting_pipe_fd = retired_fd; + pgm_socket.get_receiver_fds (&socket_fd, &waiting_pipe_fd); + socket_handle = add_fd (socket_fd); + pipe_handle = add_fd (waiting_pipe_fd); + set_pollin (pipe_handle); + set_pollin (socket_handle); + + session = session_; + + // If there are any subscriptions already queued in the session, drop them. + drop_subscriptions (); +} + +void zmq::pgm_receiver_t::unplug () +{ + // Delete decoders. + for (peers_t::iterator it = peers.begin (); it != peers.end (); ++it) { + if (it->second.decoder != NULL) + delete it->second.decoder; + } + peers.clear (); + active_tsi = NULL; + + if (has_rx_timer) { + cancel_timer (rx_timer_id); + has_rx_timer = false; + } + + rm_fd (socket_handle); + rm_fd (pipe_handle); + + session = NULL; +} + +void zmq::pgm_receiver_t::terminate () +{ + unplug (); + delete this; +} + +void zmq::pgm_receiver_t::restart_output () +{ + drop_subscriptions (); +} + +void zmq::pgm_receiver_t::restart_input () +{ + zmq_assert (session != NULL); + zmq_assert (active_tsi != NULL); + + const peers_t::iterator it = peers.find (*active_tsi); + zmq_assert (it != peers.end ()); + zmq_assert (it->second.joined); + + // Push the pending message into the session. + int rc = session->push_msg (it->second.decoder->msg ()); + errno_assert (rc == 0); + + if (insize > 0) { + rc = process_input (it->second.decoder); + if (rc == -1) { + // HWM reached; we will try later. + if (errno == EAGAIN) { + session->flush (); + return; + } + // Data error. Delete message decoder, mark the + // peer as not joined and drop remaining data. + it->second.joined = false; + delete it->second.decoder; + it->second.decoder = NULL; + insize = 0; + } + } + + // Resume polling. + set_pollin (pipe_handle); + set_pollin (socket_handle); + + active_tsi = NULL; + in_event (); +} + +void zmq::pgm_receiver_t::in_event () +{ + // Read data from the underlying pgm_socket. + const pgm_tsi_t *tsi = NULL; + + if (has_rx_timer) { + cancel_timer (rx_timer_id); + has_rx_timer = false; + } + + // TODO: This loop can effectively block other engines in the same I/O + // thread in the case of high load. + while (true) { + + // Get new batch of data. + // Note the workaround made not to break strict-aliasing rules. + void *tmp = NULL; + ssize_t received = pgm_socket.receive (&tmp, &tsi); + inpos = (unsigned char*) tmp; + + // No data to process. This may happen if the packet received is + // neither ODATA nor ODATA. + if (received == 0) { + if (errno == ENOMEM || errno == EBUSY) { + const long timeout = pgm_socket.get_rx_timeout (); + add_timer (timeout, rx_timer_id); + has_rx_timer = true; + } + break; + } + + // Find the peer based on its TSI. + peers_t::iterator it = peers.find (*tsi); + + // Data loss. Delete decoder and mark the peer as disjoint. + if (received == -1) { + if (it != peers.end ()) { + it->second.joined = false; + if (it->second.decoder != NULL) { + delete it->second.decoder; + it->second.decoder = NULL; + } + } + break; + } + + // New peer. Add it to the list of know but unjoint peers. + if (it == peers.end ()) { + peer_info_t peer_info = {false, NULL}; + it = peers.insert (peers_t::value_type (*tsi, peer_info)).first; + } + + insize = static_cast <size_t> (received); + + // Read the offset of the fist message in the current packet. + zmq_assert (insize >= sizeof (uint16_t)); + uint16_t offset = get_uint16 (inpos); + inpos += sizeof (uint16_t); + insize -= sizeof (uint16_t); + + // Join the stream if needed. + if (!it->second.joined) { + + // There is no beginning of the message in current packet. + // Ignore the data. + if (offset == 0xffff) + continue; + + zmq_assert (offset <= insize); + zmq_assert (it->second.decoder == NULL); + + // We have to move data to the begining of the first message. + inpos += offset; + insize -= offset; + + // Mark the stream as joined. + it->second.joined = true; + + // Create and connect decoder for the peer. + it->second.decoder = new (std::nothrow) + v1_decoder_t (0, options.maxmsgsize); + alloc_assert (it->second.decoder); + } + + int rc = process_input (it->second.decoder); + if (rc == -1) { + if (errno == EAGAIN) { + active_tsi = tsi; + + // Stop polling. + reset_pollin (pipe_handle); + reset_pollin (socket_handle); + + break; + } + + it->second.joined = false; + delete it->second.decoder; + it->second.decoder = NULL; + insize = 0; + } + } + + // Flush any messages decoder may have produced. + session->flush (); +} + +int zmq::pgm_receiver_t::process_input (v1_decoder_t *decoder) +{ + zmq_assert (session != NULL); + + while (insize > 0) { + size_t n = 0; + int rc = decoder->decode (inpos, insize, n); + if (rc == -1) + return -1; + inpos += n; + insize -= n; + if (rc == 0) + break; + rc = session->push_msg (decoder->msg ()); + if (rc == -1) { + errno_assert (errno == EAGAIN); + return -1; + } + } + return 0; +} + + +void zmq::pgm_receiver_t::timer_event (int token) +{ + zmq_assert (token == rx_timer_id); + + // Timer cancels on return by poller_base. + has_rx_timer = false; + in_event (); +} + +void zmq::pgm_receiver_t::drop_subscriptions () +{ + msg_t msg; + msg.init (); + while (session->pull_msg (&msg) == 0) + msg.close (); +} + +#endif + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pgm_receiver.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pgm_receiver.hpp new file mode 100644 index 00000000..4594ab46 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pgm_receiver.hpp @@ -0,0 +1,152 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_PGM_RECEIVER_HPP_INCLUDED__ +#define __ZMQ_PGM_RECEIVER_HPP_INCLUDED__ + +#include "platform.hpp" + +#if defined ZMQ_HAVE_OPENPGM + +#ifdef ZMQ_HAVE_WINDOWS +#include "windows.hpp" +#endif + +#include <map> +#include <algorithm> + +#include "io_object.hpp" +#include "i_engine.hpp" +#include "options.hpp" +#include "v1_decoder.hpp" +#include "pgm_socket.hpp" + +namespace zmq +{ + + class io_thread_t; + class session_base_t; + + class pgm_receiver_t : public io_object_t, public i_engine + { + + public: + + pgm_receiver_t (zmq::io_thread_t *parent_, const options_t &options_); + ~pgm_receiver_t (); + + int init (bool udp_encapsulation_, const char *network_); + + // i_engine interface implementation. + void plug (zmq::io_thread_t *io_thread_, + zmq::session_base_t *session_); + void terminate (); + void restart_input (); + void restart_output (); + void zap_msg_available () {} + + // i_poll_events interface implementation. + void in_event (); + void timer_event (int token); + + private: + + // Unplug the engine from the session. + void unplug (); + + // Decode received data (inpos, insize) and forward decoded + // messages to the session. + int process_input (v1_decoder_t *decoder); + + // PGM is not able to move subscriptions upstream. Thus, drop all + // the pending subscriptions. + void drop_subscriptions (); + + // RX timeout timer ID. + enum {rx_timer_id = 0xa1}; + + // RX timer is running. + bool has_rx_timer; + + // If joined is true we are already getting messages from the peer. + // It it's false, we are getting data but still we haven't seen + // beginning of a message. + struct peer_info_t + { + bool joined; + v1_decoder_t *decoder; + }; + + struct tsi_comp + { + bool operator () (const pgm_tsi_t <si, + const pgm_tsi_t &rtsi) const + { + uint32_t ll[2], rl[2]; + memcpy (ll, <si, sizeof (ll)); + memcpy (rl, &rtsi, sizeof (rl)); + return (ll[0] < rl[0]) || (ll[0] == rl[0] && ll[1] < rl[1]); + } + }; + + typedef std::map <pgm_tsi_t, peer_info_t, tsi_comp> peers_t; + peers_t peers; + + // PGM socket. + pgm_socket_t pgm_socket; + + // Socket options. + options_t options; + + // Associated session. + zmq::session_base_t *session; + + const pgm_tsi_t *active_tsi; + + // Number of bytes not consumed by the decoder due to pipe overflow. + size_t insize; + + // Pointer to data still waiting to be processed by the decoder. + const unsigned char *inpos; + + // Poll handle associated with PGM socket. + handle_t socket_handle; + + // Poll handle associated with engine PGM waiting pipe. + handle_t pipe_handle; + + pgm_receiver_t (const pgm_receiver_t&); + const pgm_receiver_t &operator = (const pgm_receiver_t&); + }; + +} + +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pgm_sender.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pgm_sender.cpp new file mode 100644 index 00000000..593aa641 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pgm_sender.cpp @@ -0,0 +1,249 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "platform.hpp" + +#if defined ZMQ_HAVE_OPENPGM + +#ifdef ZMQ_HAVE_WINDOWS +#include "windows.hpp" +#endif + +#include <stdlib.h> + +#include "io_thread.hpp" +#include "pgm_sender.hpp" +#include "session_base.hpp" +#include "err.hpp" +#include "wire.hpp" +#include "stdint.hpp" + +zmq::pgm_sender_t::pgm_sender_t (io_thread_t *parent_, + const options_t &options_) : + io_object_t (parent_), + has_tx_timer (false), + has_rx_timer (false), + session (NULL), + encoder (0), + more_flag (false), + pgm_socket (false, options_), + options (options_), + out_buffer (NULL), + out_buffer_size (0), + write_size (0) +{ + int rc = msg.init (); + errno_assert (rc == 0); +} + +int zmq::pgm_sender_t::init (bool udp_encapsulation_, const char *network_) +{ + int rc = pgm_socket.init (udp_encapsulation_, network_); + if (rc != 0) + return rc; + + out_buffer_size = pgm_socket.get_max_tsdu_size (); + out_buffer = (unsigned char*) malloc (out_buffer_size); + alloc_assert (out_buffer); + + return rc; +} + +void zmq::pgm_sender_t::plug (io_thread_t *io_thread_, session_base_t *session_) +{ + // Alocate 2 fds for PGM socket. + fd_t downlink_socket_fd = retired_fd; + fd_t uplink_socket_fd = retired_fd; + fd_t rdata_notify_fd = retired_fd; + fd_t pending_notify_fd = retired_fd; + + session = session_; + + // Fill fds from PGM transport and add them to the poller. + pgm_socket.get_sender_fds (&downlink_socket_fd, &uplink_socket_fd, + &rdata_notify_fd, &pending_notify_fd); + + handle = add_fd (downlink_socket_fd); + uplink_handle = add_fd (uplink_socket_fd); + rdata_notify_handle = add_fd (rdata_notify_fd); + pending_notify_handle = add_fd (pending_notify_fd); + + // Set POLLIN. We wont never want to stop polling for uplink = we never + // want to stop porocess NAKs. + set_pollin (uplink_handle); + set_pollin (rdata_notify_handle); + set_pollin (pending_notify_handle); + + // Set POLLOUT for downlink_socket_handle. + set_pollout (handle); +} + +void zmq::pgm_sender_t::unplug () +{ + if (has_rx_timer) { + cancel_timer (rx_timer_id); + has_rx_timer = false; + } + + if (has_tx_timer) { + cancel_timer (tx_timer_id); + has_tx_timer = false; + } + + rm_fd (handle); + rm_fd (uplink_handle); + rm_fd (rdata_notify_handle); + rm_fd (pending_notify_handle); + session = NULL; +} + +void zmq::pgm_sender_t::terminate () +{ + unplug (); + delete this; +} + +void zmq::pgm_sender_t::restart_output () +{ + set_pollout (handle); + out_event (); +} + +void zmq::pgm_sender_t::restart_input () +{ + zmq_assert (false); +} + +zmq::pgm_sender_t::~pgm_sender_t () +{ + int rc = msg.close (); + errno_assert (rc == 0); + + if (out_buffer) { + free (out_buffer); + out_buffer = NULL; + } +} + +void zmq::pgm_sender_t::in_event () +{ + if (has_rx_timer) { + cancel_timer (rx_timer_id); + has_rx_timer = false; + } + + // In-event on sender side means NAK or SPMR receiving from some peer. + pgm_socket.process_upstream (); + if (errno == ENOMEM || errno == EBUSY) { + const long timeout = pgm_socket.get_rx_timeout (); + add_timer (timeout, rx_timer_id); + has_rx_timer = true; + } +} + +void zmq::pgm_sender_t::out_event () +{ + // POLLOUT event from send socket. If write buffer is empty, + // try to read new data from the encoder. + if (write_size == 0) { + + // First two bytes (sizeof uint16_t) are used to store message + // offset in following steps. Note that by passing our buffer to + // the get data function we prevent it from returning its own buffer. + unsigned char *bf = out_buffer + sizeof (uint16_t); + size_t bfsz = out_buffer_size - sizeof (uint16_t); + uint16_t offset = 0xffff; + + size_t bytes = encoder.encode (&bf, bfsz); + while (bytes < bfsz) { + if (!more_flag && offset == 0xffff) + offset = static_cast <uint16_t> (bytes); + int rc = session->pull_msg (&msg); + if (rc == -1) + break; + more_flag = msg.flags () & msg_t::more; + encoder.load_msg (&msg); + bf = out_buffer + sizeof (uint16_t) + bytes; + bytes += encoder.encode (&bf, bfsz - bytes); + } + + // If there are no data to write stop polling for output. + if (bytes == 0) { + reset_pollout (handle); + return; + } + + write_size = sizeof (uint16_t) + bytes; + + // Put offset information in the buffer. + put_uint16 (out_buffer, offset); + } + + if (has_tx_timer) { + cancel_timer (tx_timer_id); + has_tx_timer = false; + } + + // Send the data. + size_t nbytes = pgm_socket.send (out_buffer, write_size); + + // We can write either all data or 0 which means rate limit reached. + if (nbytes == write_size) + write_size = 0; + else { + zmq_assert (nbytes == 0); + + if (errno == ENOMEM) { + const long timeout = pgm_socket.get_tx_timeout (); + add_timer (timeout, tx_timer_id); + has_tx_timer = true; + } + else + errno_assert (errno == EBUSY); + } +} + +void zmq::pgm_sender_t::timer_event (int token) +{ + // Timer cancels on return by poller_base. + if (token == rx_timer_id) { + has_rx_timer = false; + in_event (); + } + else + if (token == tx_timer_id) { + has_tx_timer = false; + out_event (); + } + else + zmq_assert (false); +} + +#endif + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pgm_sender.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pgm_sender.hpp new file mode 100644 index 00000000..bed05f75 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pgm_sender.hpp @@ -0,0 +1,129 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_PGM_SENDER_HPP_INCLUDED__ +#define __ZMQ_PGM_SENDER_HPP_INCLUDED__ + +#include "platform.hpp" + +#if defined ZMQ_HAVE_OPENPGM + +#ifdef ZMQ_HAVE_WINDOWS +#include "windows.hpp" +#endif + +#include "stdint.hpp" +#include "io_object.hpp" +#include "i_engine.hpp" +#include "options.hpp" +#include "pgm_socket.hpp" +#include "v1_encoder.hpp" +#include "msg.hpp" + +namespace zmq +{ + + class io_thread_t; + class session_base_t; + + class pgm_sender_t : public io_object_t, public i_engine + { + + public: + + pgm_sender_t (zmq::io_thread_t *parent_, const options_t &options_); + ~pgm_sender_t (); + + int init (bool udp_encapsulation_, const char *network_); + + // i_engine interface implementation. + void plug (zmq::io_thread_t *io_thread_, + zmq::session_base_t *session_); + void terminate (); + void restart_input (); + void restart_output (); + void zap_msg_available () {} + + // i_poll_events interface implementation. + void in_event (); + void out_event (); + void timer_event (int token); + + private: + + // Unplug the engine from the session. + void unplug (); + + // TX and RX timeout timer ID's. + enum {tx_timer_id = 0xa0, rx_timer_id = 0xa1}; + + // Timers are running. + bool has_tx_timer; + bool has_rx_timer; + + session_base_t *session; + + // Message encoder. + v1_encoder_t encoder; + + msg_t msg; + + // Keeps track of message boundaries. + bool more_flag; + + // PGM socket. + pgm_socket_t pgm_socket; + + // Socket options. + options_t options; + + // Poll handle associated with PGM socket. + handle_t handle; + handle_t uplink_handle; + handle_t rdata_notify_handle; + handle_t pending_notify_handle; + + // Output buffer from pgm_socket. + unsigned char *out_buffer; + + // Output buffer size. + size_t out_buffer_size; + + // Number of bytes in the buffer to be written to the socket. + // If zero, there are no data to be sent. + size_t write_size; + + pgm_sender_t (const pgm_sender_t&); + const pgm_sender_t &operator = (const pgm_sender_t&); + }; + +} +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pgm_socket.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pgm_socket.cpp new file mode 100644 index 00000000..da8a9591 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pgm_socket.cpp @@ -0,0 +1,716 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "platform.hpp" + +#ifdef ZMQ_HAVE_OPENPGM + +#ifdef ZMQ_HAVE_WINDOWS +#include "windows.hpp" +#endif + +#ifdef ZMQ_HAVE_LINUX +#include <poll.h> +#endif + +#include <stdlib.h> +#include <string.h> +#include <string> + +#include "options.hpp" +#include "pgm_socket.hpp" +#include "config.hpp" +#include "err.hpp" +#include "random.hpp" +#include "stdint.hpp" + +#ifndef MSG_ERRQUEUE +#define MSG_ERRQUEUE 0x2000 +#endif + +zmq::pgm_socket_t::pgm_socket_t (bool receiver_, const options_t &options_) : + sock (NULL), + options (options_), + receiver (receiver_), + pgm_msgv (NULL), + pgm_msgv_len (0), + nbytes_rec (0), + nbytes_processed (0), + pgm_msgv_processed (0) +{ +} + +// Resolve PGM socket address. +// network_ of the form <interface & multicast group decls>:<IP port> +// e.g. eth0;239.192.0.1:7500 +// link-local;224.250.0.1,224.250.0.2;224.250.0.3:8000 +// ;[fe80::1%en0]:7500 +int zmq::pgm_socket_t::init_address (const char *network_, + struct pgm_addrinfo_t **res, uint16_t *port_number) +{ + // Parse port number, start from end for IPv6 + const char *port_delim = strrchr (network_, ':'); + if (!port_delim) { + errno = EINVAL; + return -1; + } + + *port_number = atoi (port_delim + 1); + + char network [256]; + if (port_delim - network_ >= (int) sizeof (network) - 1) { + errno = EINVAL; + return -1; + } + memset (network, '\0', sizeof (network)); + memcpy (network, network_, port_delim - network_); + + pgm_error_t *pgm_error = NULL; + struct pgm_addrinfo_t hints; + + memset (&hints, 0, sizeof (hints)); + hints.ai_family = AF_UNSPEC; + if (!pgm_getaddrinfo (network, NULL, res, &pgm_error)) { + + // Invalid parameters don't set pgm_error_t. + zmq_assert (pgm_error != NULL); + if (pgm_error->domain == PGM_ERROR_DOMAIN_IF && + + // NB: cannot catch EAI_BADFLAGS. + ( pgm_error->code != PGM_ERROR_SERVICE && + pgm_error->code != PGM_ERROR_SOCKTNOSUPPORT)) { + + // User, host, or network configuration or transient error. + pgm_error_free (pgm_error); + errno = EINVAL; + return -1; + } + + // Fatal OpenPGM internal error. + zmq_assert (false); + } + return 0; +} + +// Create, bind and connect PGM socket. +int zmq::pgm_socket_t::init (bool udp_encapsulation_, const char *network_) +{ + // Can not open transport before destroying old one. + zmq_assert (sock == NULL); + zmq_assert (options.rate > 0); + + // Zero counter used in msgrecv. + nbytes_rec = 0; + nbytes_processed = 0; + pgm_msgv_processed = 0; + + uint16_t port_number; + struct pgm_addrinfo_t *res = NULL; + sa_family_t sa_family; + + pgm_error_t *pgm_error = NULL; + + if (init_address(network_, &res, &port_number) < 0) { + goto err_abort; + } + + zmq_assert (res != NULL); + + // Pick up detected IP family. + sa_family = res->ai_send_addrs[0].gsr_group.ss_family; + + // Create IP/PGM or UDP/PGM socket. + if (udp_encapsulation_) { + if (!pgm_socket (&sock, sa_family, SOCK_SEQPACKET, IPPROTO_UDP, + &pgm_error)) { + + // Invalid parameters don't set pgm_error_t. + zmq_assert (pgm_error != NULL); + if (pgm_error->domain == PGM_ERROR_DOMAIN_SOCKET && ( + pgm_error->code != PGM_ERROR_BADF && + pgm_error->code != PGM_ERROR_FAULT && + pgm_error->code != PGM_ERROR_NOPROTOOPT && + pgm_error->code != PGM_ERROR_FAILED)) + + // User, host, or network configuration or transient error. + goto err_abort; + + // Fatal OpenPGM internal error. + zmq_assert (false); + } + + // All options are of data type int + const int encapsulation_port = port_number; + if (!pgm_setsockopt (sock, IPPROTO_PGM, PGM_UDP_ENCAP_UCAST_PORT, + &encapsulation_port, sizeof (encapsulation_port))) + goto err_abort; + if (!pgm_setsockopt (sock, IPPROTO_PGM, PGM_UDP_ENCAP_MCAST_PORT, + &encapsulation_port, sizeof (encapsulation_port))) + goto err_abort; + } + else { + if (!pgm_socket (&sock, sa_family, SOCK_SEQPACKET, IPPROTO_PGM, + &pgm_error)) { + + // Invalid parameters don't set pgm_error_t. + zmq_assert (pgm_error != NULL); + if (pgm_error->domain == PGM_ERROR_DOMAIN_SOCKET && ( + pgm_error->code != PGM_ERROR_BADF && + pgm_error->code != PGM_ERROR_FAULT && + pgm_error->code != PGM_ERROR_NOPROTOOPT && + pgm_error->code != PGM_ERROR_FAILED)) + + // User, host, or network configuration or transient error. + goto err_abort; + + // Fatal OpenPGM internal error. + zmq_assert (false); + } + } + + { + const int rcvbuf = (int) options.rcvbuf; + if (rcvbuf) { + if (!pgm_setsockopt (sock, SOL_SOCKET, SO_RCVBUF, &rcvbuf, + sizeof (rcvbuf))) + goto err_abort; + } + + const int sndbuf = (int) options.sndbuf; + if (sndbuf) { + if (!pgm_setsockopt (sock, SOL_SOCKET, SO_SNDBUF, &sndbuf, + sizeof (sndbuf))) + goto err_abort; + } + + const int max_tpdu = (int) pgm_max_tpdu; + if (!pgm_setsockopt (sock, IPPROTO_PGM, PGM_MTU, &max_tpdu, + sizeof (max_tpdu))) + goto err_abort; + } + + if (receiver) { + const int recv_only = 1, + rxw_max_tpdu = (int) pgm_max_tpdu, + rxw_sqns = compute_sqns (rxw_max_tpdu), + peer_expiry = pgm_secs (300), + spmr_expiry = pgm_msecs (25), + nak_bo_ivl = pgm_msecs (50), + nak_rpt_ivl = pgm_msecs (200), + nak_rdata_ivl = pgm_msecs (200), + nak_data_retries = 50, + nak_ncf_retries = 50; + + if (!pgm_setsockopt (sock, IPPROTO_PGM, PGM_RECV_ONLY, &recv_only, + sizeof (recv_only)) || + !pgm_setsockopt (sock, IPPROTO_PGM, PGM_RXW_SQNS, &rxw_sqns, + sizeof (rxw_sqns)) || + !pgm_setsockopt (sock, IPPROTO_PGM, PGM_PEER_EXPIRY, &peer_expiry, + sizeof (peer_expiry)) || + !pgm_setsockopt (sock, IPPROTO_PGM, PGM_SPMR_EXPIRY, &spmr_expiry, + sizeof (spmr_expiry)) || + !pgm_setsockopt (sock, IPPROTO_PGM, PGM_NAK_BO_IVL, &nak_bo_ivl, + sizeof (nak_bo_ivl)) || + !pgm_setsockopt (sock, IPPROTO_PGM, PGM_NAK_RPT_IVL, &nak_rpt_ivl, + sizeof (nak_rpt_ivl)) || + !pgm_setsockopt (sock, IPPROTO_PGM, PGM_NAK_RDATA_IVL, + &nak_rdata_ivl, sizeof (nak_rdata_ivl)) || + !pgm_setsockopt (sock, IPPROTO_PGM, PGM_NAK_DATA_RETRIES, + &nak_data_retries, sizeof (nak_data_retries)) || + !pgm_setsockopt (sock, IPPROTO_PGM, PGM_NAK_NCF_RETRIES, + &nak_ncf_retries, sizeof (nak_ncf_retries))) + goto err_abort; + } + else { + const int send_only = 1, + max_rte = (int) ((options.rate * 1000) / 8), + txw_max_tpdu = (int) pgm_max_tpdu, + txw_sqns = compute_sqns (txw_max_tpdu), + ambient_spm = pgm_secs (30), + heartbeat_spm[] = { pgm_msecs (100), + pgm_msecs (100), + pgm_msecs (100), + pgm_msecs (100), + pgm_msecs (1300), + pgm_secs (7), + pgm_secs (16), + pgm_secs (25), + pgm_secs (30) }; + + if (!pgm_setsockopt (sock, IPPROTO_PGM, PGM_SEND_ONLY, + &send_only, sizeof (send_only)) || + !pgm_setsockopt (sock, IPPROTO_PGM, PGM_ODATA_MAX_RTE, + &max_rte, sizeof (max_rte)) || + !pgm_setsockopt (sock, IPPROTO_PGM, PGM_TXW_SQNS, + &txw_sqns, sizeof (txw_sqns)) || + !pgm_setsockopt (sock, IPPROTO_PGM, PGM_AMBIENT_SPM, + &ambient_spm, sizeof (ambient_spm)) || + !pgm_setsockopt (sock, IPPROTO_PGM, PGM_HEARTBEAT_SPM, + &heartbeat_spm, sizeof (heartbeat_spm))) + goto err_abort; + } + + // PGM transport GSI. + struct pgm_sockaddr_t addr; + + memset (&addr, 0, sizeof(addr)); + addr.sa_port = port_number; + addr.sa_addr.sport = DEFAULT_DATA_SOURCE_PORT; + + // Create random GSI. + uint32_t buf [2]; + buf [0] = generate_random (); + buf [1] = generate_random (); + if (!pgm_gsi_create_from_data (&addr.sa_addr.gsi, (uint8_t*) buf, 8)) + goto err_abort; + + + // Bind a transport to the specified network devices. + struct pgm_interface_req_t if_req; + memset (&if_req, 0, sizeof(if_req)); + if_req.ir_interface = res->ai_recv_addrs[0].gsr_interface; + if_req.ir_scope_id = 0; + if (AF_INET6 == sa_family) { + struct sockaddr_in6 sa6; + memcpy (&sa6, &res->ai_recv_addrs[0].gsr_group, sizeof (sa6)); + if_req.ir_scope_id = sa6.sin6_scope_id; + } + if (!pgm_bind3 (sock, &addr, sizeof (addr), &if_req, sizeof (if_req), + &if_req, sizeof (if_req), &pgm_error)) { + + // Invalid parameters don't set pgm_error_t. + zmq_assert (pgm_error != NULL); + if ((pgm_error->domain == PGM_ERROR_DOMAIN_SOCKET || + pgm_error->domain == PGM_ERROR_DOMAIN_IF) && ( + pgm_error->code != PGM_ERROR_INVAL && + pgm_error->code != PGM_ERROR_BADF && + pgm_error->code != PGM_ERROR_FAULT)) + + // User, host, or network configuration or transient error. + goto err_abort; + + // Fatal OpenPGM internal error. + zmq_assert (false); + } + + // Join IP multicast groups. + for (unsigned i = 0; i < res->ai_recv_addrs_len; i++) { + if (!pgm_setsockopt (sock, IPPROTO_PGM, PGM_JOIN_GROUP, + &res->ai_recv_addrs [i], sizeof (struct group_req))) + goto err_abort; + } + if (!pgm_setsockopt (sock, IPPROTO_PGM, PGM_SEND_GROUP, + &res->ai_send_addrs [0], sizeof (struct group_req))) + goto err_abort; + + pgm_freeaddrinfo (res); + res = NULL; + + // Set IP level parameters. + { + // Multicast loopback disabled by default + const int multicast_loop = 0; + if (!pgm_setsockopt (sock, IPPROTO_PGM, PGM_MULTICAST_LOOP, + &multicast_loop, sizeof (multicast_loop))) + goto err_abort; + + const int multicast_hops = options.multicast_hops; + if (!pgm_setsockopt (sock, IPPROTO_PGM, PGM_MULTICAST_HOPS, + &multicast_hops, sizeof (multicast_hops))) + goto err_abort; + + // Expedited Forwarding PHB for network elements, no ECN. + // Ignore return value due to varied runtime support. + const int dscp = 0x2e << 2; + if (AF_INET6 != sa_family) + pgm_setsockopt (sock, IPPROTO_PGM, PGM_TOS, + &dscp, sizeof (dscp)); + + const int nonblocking = 1; + if (!pgm_setsockopt (sock, IPPROTO_PGM, PGM_NOBLOCK, + &nonblocking, sizeof (nonblocking))) + goto err_abort; + } + + // Connect PGM transport to start state machine. + if (!pgm_connect (sock, &pgm_error)) { + + // Invalid parameters don't set pgm_error_t. + zmq_assert (pgm_error != NULL); + goto err_abort; + } + + // For receiver transport preallocate pgm_msgv array. + if (receiver) { + zmq_assert (in_batch_size > 0); + size_t max_tsdu_size = get_max_tsdu_size (); + pgm_msgv_len = (int) in_batch_size / max_tsdu_size; + if ((int) in_batch_size % max_tsdu_size) + pgm_msgv_len++; + zmq_assert (pgm_msgv_len); + + pgm_msgv = (pgm_msgv_t*) malloc (sizeof (pgm_msgv_t) * pgm_msgv_len); + alloc_assert (pgm_msgv); + } + + return 0; + +err_abort: + if (sock != NULL) { + pgm_close (sock, FALSE); + sock = NULL; + } + if (res != NULL) { + pgm_freeaddrinfo (res); + res = NULL; + } + if (pgm_error != NULL) { + pgm_error_free (pgm_error); + pgm_error = NULL; + } + errno = EINVAL; + return -1; +} + +zmq::pgm_socket_t::~pgm_socket_t () +{ + if (pgm_msgv) + free (pgm_msgv); + if (sock) + pgm_close (sock, TRUE); +} + +// Get receiver fds. receive_fd_ is signaled for incoming packets, +// waiting_pipe_fd_ is signaled for state driven events and data. +void zmq::pgm_socket_t::get_receiver_fds (fd_t *receive_fd_, + fd_t *waiting_pipe_fd_) +{ + socklen_t socklen; + bool rc; + + zmq_assert (receive_fd_); + zmq_assert (waiting_pipe_fd_); + + socklen = sizeof (*receive_fd_); + rc = pgm_getsockopt (sock, IPPROTO_PGM, PGM_RECV_SOCK, receive_fd_, + &socklen); + zmq_assert (rc); + zmq_assert (socklen == sizeof (*receive_fd_)); + + socklen = sizeof (*waiting_pipe_fd_); + rc = pgm_getsockopt (sock, IPPROTO_PGM, PGM_PENDING_SOCK, waiting_pipe_fd_, + &socklen); + zmq_assert (rc); + zmq_assert (socklen == sizeof (*waiting_pipe_fd_)); +} + +// Get fds and store them into user allocated memory. +// send_fd is for non-blocking send wire notifications. +// receive_fd_ is for incoming back-channel protocol packets. +// rdata_notify_fd_ is raised for waiting repair transmissions. +// pending_notify_fd_ is for state driven events. +void zmq::pgm_socket_t::get_sender_fds (fd_t *send_fd_, fd_t *receive_fd_, + fd_t *rdata_notify_fd_, fd_t *pending_notify_fd_) +{ + socklen_t socklen; + bool rc; + + zmq_assert (send_fd_); + zmq_assert (receive_fd_); + zmq_assert (rdata_notify_fd_); + zmq_assert (pending_notify_fd_); + + socklen = sizeof (*send_fd_); + rc = pgm_getsockopt (sock, IPPROTO_PGM, PGM_SEND_SOCK, send_fd_, &socklen); + zmq_assert (rc); + zmq_assert (socklen == sizeof (*receive_fd_)); + + socklen = sizeof (*receive_fd_); + rc = pgm_getsockopt (sock, IPPROTO_PGM, PGM_RECV_SOCK, receive_fd_, + &socklen); + zmq_assert (rc); + zmq_assert (socklen == sizeof (*receive_fd_)); + + socklen = sizeof (*rdata_notify_fd_); + rc = pgm_getsockopt (sock, IPPROTO_PGM, PGM_REPAIR_SOCK, rdata_notify_fd_, + &socklen); + zmq_assert (rc); + zmq_assert (socklen == sizeof (*rdata_notify_fd_)); + + socklen = sizeof (*pending_notify_fd_); + rc = pgm_getsockopt (sock, IPPROTO_PGM, PGM_PENDING_SOCK, + pending_notify_fd_, &socklen); + zmq_assert (rc); + zmq_assert (socklen == sizeof (*pending_notify_fd_)); +} + +// Send one APDU, transmit window owned memory. +// data_len_ must be less than one TPDU. +size_t zmq::pgm_socket_t::send (unsigned char *data_, size_t data_len_) +{ + size_t nbytes = 0; + + const int status = pgm_send (sock, data_, data_len_, &nbytes); + + // We have to write all data as one packet. + if (nbytes > 0) { + zmq_assert (status == PGM_IO_STATUS_NORMAL); + zmq_assert (nbytes == data_len_); + } + else { + zmq_assert (status == PGM_IO_STATUS_RATE_LIMITED || + status == PGM_IO_STATUS_WOULD_BLOCK); + + if (status == PGM_IO_STATUS_RATE_LIMITED) + errno = ENOMEM; + else + errno = EBUSY; + } + + // Save return value. + last_tx_status = status; + + return nbytes; +} + +long zmq::pgm_socket_t::get_rx_timeout () +{ + if (last_rx_status != PGM_IO_STATUS_RATE_LIMITED && + last_rx_status != PGM_IO_STATUS_TIMER_PENDING) + return -1; + + struct timeval tv; + socklen_t optlen = sizeof (tv); + const bool rc = pgm_getsockopt (sock, IPPROTO_PGM, + last_rx_status == PGM_IO_STATUS_RATE_LIMITED ? PGM_RATE_REMAIN : + PGM_TIME_REMAIN, &tv, &optlen); + zmq_assert (rc); + + const long timeout = (tv.tv_sec * 1000) + (tv.tv_usec / 1000); + + return timeout; +} + +long zmq::pgm_socket_t::get_tx_timeout () +{ + if (last_tx_status != PGM_IO_STATUS_RATE_LIMITED) + return -1; + + struct timeval tv; + socklen_t optlen = sizeof (tv); + const bool rc = pgm_getsockopt (sock, IPPROTO_PGM, PGM_RATE_REMAIN, &tv, + &optlen); + zmq_assert (rc); + + const long timeout = (tv.tv_sec * 1000) + (tv.tv_usec / 1000); + + return timeout; +} + +// Return max TSDU size without fragmentation from current PGM transport. +size_t zmq::pgm_socket_t::get_max_tsdu_size () +{ + int max_tsdu = 0; + socklen_t optlen = sizeof (max_tsdu); + + bool rc = pgm_getsockopt (sock, IPPROTO_PGM, PGM_MSS, &max_tsdu, &optlen); + zmq_assert (rc); + zmq_assert (optlen == sizeof (max_tsdu)); + return (size_t) max_tsdu; +} + +// pgm_recvmsgv is called to fill the pgm_msgv array up to pgm_msgv_len. +// In subsequent calls data from pgm_msgv structure are returned. +ssize_t zmq::pgm_socket_t::receive (void **raw_data_, const pgm_tsi_t **tsi_) +{ + size_t raw_data_len = 0; + + // We just sent all data from pgm_transport_recvmsgv up + // and have to return 0 that another engine in this thread is scheduled. + if (nbytes_rec == nbytes_processed && nbytes_rec > 0) { + + // Reset all the counters. + nbytes_rec = 0; + nbytes_processed = 0; + pgm_msgv_processed = 0; + errno = EAGAIN; + return 0; + } + + // If we have are going first time or if we have processed all pgm_msgv_t + // structure previously read from the pgm socket. + if (nbytes_rec == nbytes_processed) { + + // Check program flow. + zmq_assert (pgm_msgv_processed == 0); + zmq_assert (nbytes_processed == 0); + zmq_assert (nbytes_rec == 0); + + // Receive a vector of Application Protocol Domain Unit's (APDUs) + // from the transport. + pgm_error_t *pgm_error = NULL; + + const int status = pgm_recvmsgv (sock, pgm_msgv, + pgm_msgv_len, MSG_ERRQUEUE, &nbytes_rec, &pgm_error); + + // Invalid parameters. + zmq_assert (status != PGM_IO_STATUS_ERROR); + + last_rx_status = status; + + // In a case when no ODATA/RDATA fired POLLIN event (SPM...) + // pgm_recvmsg returns PGM_IO_STATUS_TIMER_PENDING. + if (status == PGM_IO_STATUS_TIMER_PENDING) { + + zmq_assert (nbytes_rec == 0); + + // In case if no RDATA/ODATA caused POLLIN 0 is + // returned. + nbytes_rec = 0; + errno = EBUSY; + return 0; + } + + // Send SPMR, NAK, ACK is rate limited. + if (status == PGM_IO_STATUS_RATE_LIMITED) { + + zmq_assert (nbytes_rec == 0); + + // In case if no RDATA/ODATA caused POLLIN 0 is returned. + nbytes_rec = 0; + errno = ENOMEM; + return 0; + } + + // No peers and hence no incoming packets. + if (status == PGM_IO_STATUS_WOULD_BLOCK) { + + zmq_assert (nbytes_rec == 0); + + // In case if no RDATA/ODATA caused POLLIN 0 is returned. + nbytes_rec = 0; + errno = EAGAIN; + return 0; + } + + // Data loss. + if (status == PGM_IO_STATUS_RESET) { + + struct pgm_sk_buff_t* skb = pgm_msgv [0].msgv_skb [0]; + + // Save lost data TSI. + *tsi_ = &skb->tsi; + nbytes_rec = 0; + + // In case of dala loss -1 is returned. + errno = EINVAL; + pgm_free_skb (skb); + return -1; + } + + zmq_assert (status == PGM_IO_STATUS_NORMAL); + } + else + { + zmq_assert (pgm_msgv_processed <= pgm_msgv_len); + } + + // Zero byte payloads are valid in PGM, but not 0MQ protocol. + zmq_assert (nbytes_rec > 0); + + // Only one APDU per pgm_msgv_t structure is allowed. + zmq_assert (pgm_msgv [pgm_msgv_processed].msgv_len == 1); + + struct pgm_sk_buff_t* skb = + pgm_msgv [pgm_msgv_processed].msgv_skb [0]; + + // Take pointers from pgm_msgv_t structure. + *raw_data_ = skb->data; + raw_data_len = skb->len; + + // Save current TSI. + *tsi_ = &skb->tsi; + + // Move the the next pgm_msgv_t structure. + pgm_msgv_processed++; + zmq_assert (pgm_msgv_processed <= pgm_msgv_len); + nbytes_processed +=raw_data_len; + + return raw_data_len; +} + +void zmq::pgm_socket_t::process_upstream () +{ + pgm_msgv_t dummy_msg; + + size_t dummy_bytes = 0; + pgm_error_t *pgm_error = NULL; + + const int status = pgm_recvmsgv (sock, &dummy_msg, + 1, MSG_ERRQUEUE, &dummy_bytes, &pgm_error); + + // Invalid parameters. + zmq_assert (status != PGM_IO_STATUS_ERROR); + + // No data should be returned. + zmq_assert (dummy_bytes == 0 && (status == PGM_IO_STATUS_TIMER_PENDING || + status == PGM_IO_STATUS_RATE_LIMITED || + status == PGM_IO_STATUS_WOULD_BLOCK)); + + last_rx_status = status; + + if (status == PGM_IO_STATUS_TIMER_PENDING) + errno = EBUSY; + else + if (status == PGM_IO_STATUS_RATE_LIMITED) + errno = ENOMEM; + else + errno = EAGAIN; +} + +int zmq::pgm_socket_t::compute_sqns (int tpdu_) +{ + // Convert rate into B/ms. + uint64_t rate = uint64_t (options.rate) / 8; + + // Compute the size of the buffer in bytes. + uint64_t size = uint64_t (options.recovery_ivl) * rate; + + // Translate the size into number of packets. + uint64_t sqns = size / tpdu_; + + // Buffer should be able to hold at least one packet. + if (sqns == 0) + sqns = 1; + + return (int) sqns; +} + +#endif + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pgm_socket.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pgm_socket.hpp new file mode 100644 index 00000000..c180f488 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pgm_socket.hpp @@ -0,0 +1,131 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __PGM_SOCKET_HPP_INCLUDED__ +#define __PGM_SOCKET_HPP_INCLUDED__ + +#include "platform.hpp" + +#if defined ZMQ_HAVE_OPENPGM + +#ifdef ZMQ_HAVE_WINDOWS +#include "windows.hpp" +#define __PGM_WININT_H__ +#endif + +#include <pgm/pgm.h> + +#ifdef ZMQ_HAVE_OSX +#include <pgm/in.h> +#endif + +#include "fd.hpp" +#include "options.hpp" + +namespace zmq +{ + // Encapsulates PGM socket. + class pgm_socket_t + { + + public: + + // If receiver_ is true PGM transport is not generating SPM packets. + pgm_socket_t (bool receiver_, const options_t &options_); + + // Closes the transport. + ~pgm_socket_t (); + + // Initialize PGM network structures (GSI, GSRs). + int init (bool udp_encapsulation_, const char *network_); + + // Resolve PGM socket address. + static int init_address(const char *network_, struct pgm_addrinfo_t **addr, uint16_t *port_number); + + // Get receiver fds and store them into user allocated memory. + void get_receiver_fds (fd_t *receive_fd_, fd_t *waiting_pipe_fd_); + + // Get sender and receiver fds and store it to user allocated + // memory. Receive fd is used to process NAKs from peers. + void get_sender_fds (fd_t *send_fd_, fd_t *receive_fd_, + fd_t *rdata_notify_fd_, fd_t *pending_notify_fd_); + + // Send data as one APDU, transmit window owned memory. + size_t send (unsigned char *data_, size_t data_len_); + + // Returns max tsdu size without fragmentation. + size_t get_max_tsdu_size (); + + // Receive data from pgm socket. + ssize_t receive (void **data_, const pgm_tsi_t **tsi_); + + long get_rx_timeout (); + long get_tx_timeout (); + + // POLLIN on sender side should mean NAK or SPMR receiving. + // process_upstream function is used to handle such a situation. + void process_upstream (); + + private: + + // Compute size of the buffer based on rate and recovery interval. + int compute_sqns (int tpdu_); + + // OpenPGM transport. + pgm_sock_t* sock; + + int last_rx_status, last_tx_status; + + // Associated socket options. + options_t options; + + // true when pgm_socket should create receiving side. + bool receiver; + + // Array of pgm_msgv_t structures to store received data + // from the socket (pgm_transport_recvmsgv). + pgm_msgv_t *pgm_msgv; + + // Size of pgm_msgv array. + size_t pgm_msgv_len; + + // How many bytes were read from pgm socket. + size_t nbytes_rec; + + // How many bytes were processed from last pgm socket read. + size_t nbytes_processed; + + // How many messages from pgm_msgv were already sent up. + size_t pgm_msgv_processed; + }; +} +#endif + +#endif + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pipe.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pipe.cpp new file mode 100644 index 00000000..8d983604 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pipe.cpp @@ -0,0 +1,519 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include <new> +#include <stddef.h> + +#include "pipe.hpp" +#include "err.hpp" + +#include "ypipe.hpp" +#include "ypipe_conflate.hpp" + +int zmq::pipepair (class object_t *parents_ [2], class pipe_t* pipes_ [2], + int hwms_ [2], bool conflate_ [2]) +{ + // Creates two pipe objects. These objects are connected by two ypipes, + // each to pass messages in one direction. + + typedef ypipe_t <msg_t, message_pipe_granularity> upipe_normal_t; + typedef ypipe_conflate_t <msg_t> upipe_conflate_t; + + pipe_t::upipe_t *upipe1; + if(conflate_ [0]) + upipe1 = new (std::nothrow) upipe_conflate_t (); + else + upipe1 = new (std::nothrow) upipe_normal_t (); + alloc_assert (upipe1); + + pipe_t::upipe_t *upipe2; + if(conflate_ [1]) + upipe2 = new (std::nothrow) upipe_conflate_t (); + else + upipe2 = new (std::nothrow) upipe_normal_t (); + alloc_assert (upipe2); + + pipes_ [0] = new (std::nothrow) pipe_t (parents_ [0], upipe1, upipe2, + hwms_ [1], hwms_ [0], conflate_ [0]); + alloc_assert (pipes_ [0]); + pipes_ [1] = new (std::nothrow) pipe_t (parents_ [1], upipe2, upipe1, + hwms_ [0], hwms_ [1], conflate_ [1]); + alloc_assert (pipes_ [1]); + + pipes_ [0]->set_peer (pipes_ [1]); + pipes_ [1]->set_peer (pipes_ [0]); + + return 0; +} + +zmq::pipe_t::pipe_t (object_t *parent_, upipe_t *inpipe_, upipe_t *outpipe_, + int inhwm_, int outhwm_, bool conflate_) : + object_t (parent_), + inpipe (inpipe_), + outpipe (outpipe_), + in_active (true), + out_active (true), + hwm (outhwm_), + lwm (compute_lwm (inhwm_)), + msgs_read (0), + msgs_written (0), + peers_msgs_read (0), + peer (NULL), + sink (NULL), + state (active), + delay (true), + conflate (conflate_) +{ +} + +zmq::pipe_t::~pipe_t () +{ +} + +void zmq::pipe_t::set_peer (pipe_t *peer_) +{ + // Peer can be set once only. + zmq_assert (!peer); + peer = peer_; +} + +void zmq::pipe_t::set_event_sink (i_pipe_events *sink_) +{ + // Sink can be set once only. + zmq_assert (!sink); + sink = sink_; +} + +void zmq::pipe_t::set_identity (const blob_t &identity_) +{ + identity = identity_; +} + +zmq::blob_t zmq::pipe_t::get_identity () +{ + return identity; +} + +zmq::blob_t zmq::pipe_t::get_credential () const +{ + return credential; +} + +bool zmq::pipe_t::check_read () +{ + if (unlikely (!in_active)) + return false; + if (unlikely (state != active && state != waiting_for_delimiter)) + return false; + + // Check if there's an item in the pipe. + if (!inpipe->check_read ()) { + in_active = false; + return false; + } + + // If the next item in the pipe is message delimiter, + // initiate termination process. + if (inpipe->probe (is_delimiter)) { + msg_t msg; + bool ok = inpipe->read (&msg); + zmq_assert (ok); + process_delimiter (); + return false; + } + + return true; +} + +bool zmq::pipe_t::read (msg_t *msg_) +{ + if (unlikely (!in_active)) + return false; + if (unlikely (state != active && state != waiting_for_delimiter)) + return false; + +read_message: + if (!inpipe->read (msg_)) { + in_active = false; + return false; + } + + // If this is a credential, save a copy and receive next message. + if (unlikely (msg_->is_credential ())) { + const unsigned char *data = static_cast <const unsigned char *> (msg_->data ()); + credential = blob_t (data, msg_->size ()); + const int rc = msg_->close (); + zmq_assert (rc == 0); + goto read_message; + } + + // If delimiter was read, start termination process of the pipe. + if (msg_->is_delimiter ()) { + process_delimiter (); + return false; + } + + if (!(msg_->flags () & msg_t::more) && !msg_->is_identity ()) + msgs_read++; + + if (lwm > 0 && msgs_read % lwm == 0) + send_activate_write (peer, msgs_read); + + return true; +} + +bool zmq::pipe_t::check_write () +{ + if (unlikely (!out_active || state != active)) + return false; + + bool full = hwm > 0 && msgs_written - peers_msgs_read == uint64_t (hwm); + + if (unlikely (full)) { + out_active = false; + return false; + } + + return true; +} + +bool zmq::pipe_t::write (msg_t *msg_) +{ + if (unlikely (!check_write ())) + return false; + + bool more = msg_->flags () & msg_t::more ? true : false; + const bool is_identity = msg_->is_identity (); + outpipe->write (*msg_, more); + if (!more && !is_identity) + msgs_written++; + + return true; +} + +void zmq::pipe_t::rollback () +{ + // Remove incomplete message from the outbound pipe. + msg_t msg; + if (outpipe) { + while (outpipe->unwrite (&msg)) { + zmq_assert (msg.flags () & msg_t::more); + int rc = msg.close (); + errno_assert (rc == 0); + } + } +} + +void zmq::pipe_t::flush () +{ + // The peer does not exist anymore at this point. + if (state == term_ack_sent) + return; + + if (outpipe && !outpipe->flush ()) + send_activate_read (peer); +} + +void zmq::pipe_t::process_activate_read () +{ + if (!in_active && (state == active || state == waiting_for_delimiter)) { + in_active = true; + sink->read_activated (this); + } +} + +void zmq::pipe_t::process_activate_write (uint64_t msgs_read_) +{ + // Remember the peers's message sequence number. + peers_msgs_read = msgs_read_; + + if (!out_active && state == active) { + out_active = true; + sink->write_activated (this); + } +} + +void zmq::pipe_t::process_hiccup (void *pipe_) +{ + // Destroy old outpipe. Note that the read end of the pipe was already + // migrated to this thread. + zmq_assert (outpipe); + outpipe->flush (); + msg_t msg; + while (outpipe->read (&msg)) { + if (!(msg.flags () & msg_t::more)) + msgs_written--; + int rc = msg.close (); + errno_assert (rc == 0); + } + delete outpipe; + + // Plug in the new outpipe. + zmq_assert (pipe_); + outpipe = (upipe_t*) pipe_; + out_active = true; + + // If appropriate, notify the user about the hiccup. + if (state == active) + sink->hiccuped (this); +} + +void zmq::pipe_t::process_pipe_term () +{ + zmq_assert (state == active + || state == delimiter_received + || state == term_req_sent1); + + // This is the simple case of peer-induced termination. If there are no + // more pending messages to read, or if the pipe was configured to drop + // pending messages, we can move directly to the term_ack_sent state. + // Otherwise we'll hang up in waiting_for_delimiter state till all + // pending messages are read. + if (state == active) { + if (delay) + state = waiting_for_delimiter; + else { + state = term_ack_sent; + outpipe = NULL; + send_pipe_term_ack (peer); + } + } + + // Delimiter happened to arrive before the term command. Now we have the + // term command as well, so we can move straight to term_ack_sent state. + else + if (state == delimiter_received) { + state = term_ack_sent; + outpipe = NULL; + send_pipe_term_ack (peer); + } + + // This is the case where both ends of the pipe are closed in parallel. + // We simply reply to the request by ack and continue waiting for our + // own ack. + else + if (state == term_req_sent1) { + state = term_req_sent2; + outpipe = NULL; + send_pipe_term_ack (peer); + } +} + +void zmq::pipe_t::process_pipe_term_ack () +{ + // Notify the user that all the references to the pipe should be dropped. + zmq_assert (sink); + sink->pipe_terminated (this); + + // In term_ack_sent and term_req_sent2 states there's nothing to do. + // Simply deallocate the pipe. In term_req_sent1 state we have to ack + // the peer before deallocating this side of the pipe. + // All the other states are invalid. + if (state == term_req_sent1) { + outpipe = NULL; + send_pipe_term_ack (peer); + } + else + zmq_assert (state == term_ack_sent || state == term_req_sent2); + + // We'll deallocate the inbound pipe, the peer will deallocate the outbound + // pipe (which is an inbound pipe from its point of view). + // First, delete all the unread messages in the pipe. We have to do it by + // hand because msg_t doesn't have automatic destructor. Then deallocate + // the ypipe itself. + + if (!conflate) { + msg_t msg; + while (inpipe->read (&msg)) { + int rc = msg.close (); + errno_assert (rc == 0); + } + } + + delete inpipe; + + // Deallocate the pipe object + delete this; +} + +void zmq::pipe_t::set_nodelay () +{ + this->delay = false; +} + +void zmq::pipe_t::terminate (bool delay_) +{ + // Overload the value specified at pipe creation. + delay = delay_; + + // If terminate was already called, we can ignore the duplicit invocation. + if (state == term_req_sent1 || state == term_req_sent2) + return; + + // If the pipe is in the final phase of async termination, it's going to + // closed anyway. No need to do anything special here. + else + if (state == term_ack_sent) + return; + + // The simple sync termination case. Ask the peer to terminate and wait + // for the ack. + else + if (state == active) { + send_pipe_term (peer); + state = term_req_sent1; + } + + // There are still pending messages available, but the user calls + // 'terminate'. We can act as if all the pending messages were read. + else + if (state == waiting_for_delimiter && !delay) { + outpipe = NULL; + send_pipe_term_ack (peer); + state = term_ack_sent; + } + + // If there are pending messages still availabe, do nothing. + else + if (state == waiting_for_delimiter) { + } + + // We've already got delimiter, but not term command yet. We can ignore + // the delimiter and ack synchronously terminate as if we were in + // active state. + else + if (state == delimiter_received) { + send_pipe_term (peer); + state = term_req_sent1; + } + + // There are no other states. + else + zmq_assert (false); + + // Stop outbound flow of messages. + out_active = false; + + if (outpipe) { + + // Drop any unfinished outbound messages. + rollback (); + + // Write the delimiter into the pipe. Note that watermarks are not + // checked; thus the delimiter can be written even when the pipe is full. + msg_t msg; + msg.init_delimiter (); + outpipe->write (msg, false); + flush (); + } +} + +bool zmq::pipe_t::is_delimiter (const msg_t &msg_) +{ + return msg_.is_delimiter (); +} + +int zmq::pipe_t::compute_lwm (int hwm_) +{ + // Compute the low water mark. Following point should be taken + // into consideration: + // + // 1. LWM has to be less than HWM. + // 2. LWM cannot be set to very low value (such as zero) as after filling + // the queue it would start to refill only after all the messages are + // read from it and thus unnecessarily hold the progress back. + // 3. LWM cannot be set to very high value (such as HWM-1) as it would + // result in lock-step filling of the queue - if a single message is + // read from a full queue, writer thread is resumed to write exactly one + // message to the queue and go back to sleep immediately. This would + // result in low performance. + // + // Given the 3. it would be good to keep HWM and LWM as far apart as + // possible to reduce the thread switching overhead to almost zero, + // say HWM-LWM should be max_wm_delta. + // + // That done, we still we have to account for the cases where + // HWM < max_wm_delta thus driving LWM to negative numbers. + // Let's make LWM 1/2 of HWM in such cases. + int result = (hwm_ > max_wm_delta * 2) ? + hwm_ - max_wm_delta : (hwm_ + 1) / 2; + + return result; +} + +void zmq::pipe_t::process_delimiter () +{ + zmq_assert (state == active + || state == waiting_for_delimiter); + + if (state == active) + state = delimiter_received; + else { + outpipe = NULL; + send_pipe_term_ack (peer); + state = term_ack_sent; + } +} + +void zmq::pipe_t::hiccup () +{ + // If termination is already under way do nothing. + if (state != active) + return; + + // We'll drop the pointer to the inpipe. From now on, the peer is + // responsible for deallocating it. + inpipe = NULL; + + // Create new inpipe. + if (conflate) + inpipe = new (std::nothrow) + ypipe_conflate_t <msg_t> (); + else + inpipe = new (std::nothrow) + ypipe_t <msg_t, message_pipe_granularity> (); + + alloc_assert (inpipe); + in_active = true; + + // Notify the peer about the hiccup. + send_hiccup (peer, (void*) inpipe); +} + +void zmq::pipe_t::set_hwms (int inhwm_, int outhwm_) +{ + lwm = compute_lwm (inhwm_); + hwm = outhwm_; +} + +bool zmq::pipe_t::check_hwm () const +{ + bool full = hwm > 0 && msgs_written - peers_msgs_read >= uint64_t (hwm - 1); + return( !full ); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pipe.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pipe.hpp new file mode 100644 index 00000000..b7d7f8f4 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pipe.hpp @@ -0,0 +1,233 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_PIPE_HPP_INCLUDED__ +#define __ZMQ_PIPE_HPP_INCLUDED__ + +#include "msg.hpp" +#include "ypipe_base.hpp" +#include "config.hpp" +#include "object.hpp" +#include "stdint.hpp" +#include "array.hpp" +#include "blob.hpp" + +namespace zmq +{ + + class object_t; + class pipe_t; + + // Create a pipepair for bi-directional transfer of messages. + // First HWM is for messages passed from first pipe to the second pipe. + // Second HWM is for messages passed from second pipe to the first pipe. + // Delay specifies how the pipe behaves when the peer terminates. If true + // pipe receives all the pending messages before terminating, otherwise it + // terminates straight away. + // If conflate is true, only the most recently arrived message could be + // read (older messages are discarded) + int pipepair (zmq::object_t *parents_ [2], zmq::pipe_t* pipes_ [2], + int hwms_ [2], bool conflate_ [2]); + + struct i_pipe_events + { + virtual ~i_pipe_events () {} + + virtual void read_activated (zmq::pipe_t *pipe_) = 0; + virtual void write_activated (zmq::pipe_t *pipe_) = 0; + virtual void hiccuped (zmq::pipe_t *pipe_) = 0; + virtual void pipe_terminated (zmq::pipe_t *pipe_) = 0; + }; + + // Note that pipe can be stored in three different arrays. + // The array of inbound pipes (1), the array of outbound pipes (2) and + // the generic array of pipes to deallocate (3). + + class pipe_t : + public object_t, + public array_item_t <1>, + public array_item_t <2>, + public array_item_t <3> + { + // This allows pipepair to create pipe objects. + friend int pipepair (zmq::object_t *parents_ [2], zmq::pipe_t* pipes_ [2], + int hwms_ [2], bool conflate_ [2]); + + public: + + // Specifies the object to send events to. + void set_event_sink (i_pipe_events *sink_); + + // Pipe endpoint can store an opaque ID to be used by its clients. + void set_identity (const blob_t &identity_); + blob_t get_identity (); + + blob_t get_credential () const; + + // Returns true if there is at least one message to read in the pipe. + bool check_read (); + + // Reads a message to the underlying pipe. + bool read (msg_t *msg_); + + // Checks whether messages can be written to the pipe. If writing + // the message would cause high watermark the function returns false. + bool check_write (); + + // Writes a message to the underlying pipe. Returns false if the + // message cannot be written because high watermark was reached. + bool write (msg_t *msg_); + + // Remove unfinished parts of the outbound message from the pipe. + void rollback (); + + // Flush the messages downsteam. + void flush (); + + // Temporaraily disconnects the inbound message stream and drops + // all the messages on the fly. Causes 'hiccuped' event to be generated + // in the peer. + void hiccup (); + + // Ensure the pipe wont block on receiving pipe_term. + void set_nodelay (); + + // Ask pipe to terminate. The termination will happen asynchronously + // and user will be notified about actual deallocation by 'terminated' + // event. If delay is true, the pending messages will be processed + // before actual shutdown. + void terminate (bool delay_); + + // set the high water marks. + void set_hwms (int inhwm_, int outhwm_); + + // check HWM + bool check_hwm () const; + private: + + // Type of the underlying lock-free pipe. + typedef ypipe_base_t <msg_t> upipe_t; + + // Command handlers. + void process_activate_read (); + void process_activate_write (uint64_t msgs_read_); + void process_hiccup (void *pipe_); + void process_pipe_term (); + void process_pipe_term_ack (); + + // Handler for delimiter read from the pipe. + void process_delimiter (); + + // Constructor is private. Pipe can only be created using + // pipepair function. + pipe_t (object_t *parent_, upipe_t *inpipe_, upipe_t *outpipe_, + int inhwm_, int outhwm_, bool conflate_); + + // Pipepair uses this function to let us know about + // the peer pipe object. + void set_peer (pipe_t *pipe_); + + // Destructor is private. Pipe objects destroy themselves. + ~pipe_t (); + + // Underlying pipes for both directions. + upipe_t *inpipe; + upipe_t *outpipe; + + // Can the pipe be read from / written to? + bool in_active; + bool out_active; + + // High watermark for the outbound pipe. + int hwm; + + // Low watermark for the inbound pipe. + int lwm; + + // Number of messages read and written so far. + uint64_t msgs_read; + uint64_t msgs_written; + + // Last received peer's msgs_read. The actual number in the peer + // can be higher at the moment. + uint64_t peers_msgs_read; + + // The pipe object on the other side of the pipepair. + pipe_t *peer; + + // Sink to send events to. + i_pipe_events *sink; + + // States of the pipe endpoint: + // active: common state before any termination begins, + // delimiter_received: delimiter was read from pipe before + // term command was received, + // waiting_fo_delimiter: term command was already received + // from the peer but there are still pending messages to read, + // term_ack_sent: all pending messages were already read and + // all we are waiting for is ack from the peer, + // term_req_sent1: 'terminate' was explicitly called by the user, + // term_req_sent2: user called 'terminate' and then we've got + // term command from the peer as well. + enum { + active, + delimiter_received, + waiting_for_delimiter, + term_ack_sent, + term_req_sent1, + term_req_sent2 + } state; + + // If true, we receive all the pending inbound messages before + // terminating. If false, we terminate immediately when the peer + // asks us to. + bool delay; + + // Identity of the writer. Used uniquely by the reader side. + blob_t identity; + + // Pipe's credential. + blob_t credential; + + // Returns true if the message is delimiter; false otherwise. + static bool is_delimiter (const msg_t &msg_); + + // Computes appropriate low watermark from the given high watermark. + static int compute_lwm (int hwm_); + + const bool conflate; + + // Disable copying. + pipe_t (const pipe_t&); + const pipe_t &operator = (const pipe_t&); + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/plain_client.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/plain_client.cpp new file mode 100644 index 00000000..04be39f3 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/plain_client.cpp @@ -0,0 +1,222 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "platform.hpp" +#ifdef ZMQ_HAVE_WINDOWS +#include "windows.hpp" +#endif + +#include <string> + +#include "msg.hpp" +#include "err.hpp" +#include "plain_client.hpp" + +zmq::plain_client_t::plain_client_t (const options_t &options_) : + mechanism_t (options_), + state (sending_hello) +{ +} + +zmq::plain_client_t::~plain_client_t () +{ +} + +int zmq::plain_client_t::next_handshake_command (msg_t *msg_) +{ + int rc = 0; + + switch (state) { + case sending_hello: + rc = produce_hello (msg_); + if (rc == 0) + state = waiting_for_welcome; + break; + case sending_initiate: + rc = produce_initiate (msg_); + if (rc == 0) + state = waiting_for_ready; + break; + default: + errno = EAGAIN; + rc = -1; + } + return rc; +} + +int zmq::plain_client_t::process_handshake_command (msg_t *msg_) +{ + const unsigned char *cmd_data = + static_cast <unsigned char *> (msg_->data ()); + const size_t data_size = msg_->size (); + + int rc = 0; + if (data_size >= 8 && !memcmp (cmd_data, "\7WELCOME", 8)) + rc = process_welcome (cmd_data, data_size); + else + if (data_size >= 6 && !memcmp (cmd_data, "\5READY", 6)) + rc = process_ready (cmd_data, data_size); + else + if (data_size >= 6 && !memcmp (cmd_data, "\5ERROR", 6)) + rc = process_error (cmd_data, data_size); + else { + // Temporary support for security debugging + puts ("PLAIN I: invalid handshake command"); + errno = EPROTO; + rc = -1; + } + + if (rc == 0) { + rc = msg_->close (); + errno_assert (rc == 0); + rc = msg_->init (); + errno_assert (rc == 0); + } + + return rc; +} + +zmq::mechanism_t::status_t zmq::plain_client_t::status () const +{ + if (state == ready) + return mechanism_t::ready; + else + if (state == error_command_received) + return mechanism_t::error; + else + return mechanism_t::handshaking; +} + +int zmq::plain_client_t::produce_hello (msg_t *msg_) const +{ + const std::string username = options.plain_username; + zmq_assert (username.length () < 256); + + const std::string password = options.plain_password; + zmq_assert (password.length () < 256); + + const size_t command_size = 6 + 1 + username.length () + + 1 + password.length (); + + const int rc = msg_->init_size (command_size); + errno_assert (rc == 0); + + unsigned char *ptr = static_cast <unsigned char *> (msg_->data ()); + memcpy (ptr, "\x05HELLO", 6); + ptr += 6; + + *ptr++ = static_cast <unsigned char> (username.length ()); + memcpy (ptr, username.c_str (), username.length ()); + ptr += username.length (); + + *ptr++ = static_cast <unsigned char> (password.length ()); + memcpy (ptr, password.c_str (), password.length ()); + ptr += password.length (); + + return 0; +} + +int zmq::plain_client_t::process_welcome ( + const unsigned char *cmd_data, size_t data_size) +{ + if (state != waiting_for_welcome) { + errno = EPROTO; + return -1; + } + if (data_size != 8) { + errno = EPROTO; + return -1; + } + state = sending_initiate; + return 0; +} + +int zmq::plain_client_t::produce_initiate (msg_t *msg_) const +{ + unsigned char * const command_buffer = (unsigned char *) malloc (512); + alloc_assert (command_buffer); + + unsigned char *ptr = command_buffer; + + // Add mechanism string + memcpy (ptr, "\x08INITIATE", 9); + ptr += 9; + + // Add socket type property + const char *socket_type = socket_type_string (options.type); + ptr += add_property (ptr, "Socket-Type", socket_type, strlen (socket_type)); + + // Add identity property + if (options.type == ZMQ_REQ + || options.type == ZMQ_DEALER + || options.type == ZMQ_ROUTER) + ptr += add_property ( + ptr, "Identity", options.identity, options.identity_size); + + const size_t command_size = ptr - command_buffer; + const int rc = msg_->init_size (command_size); + errno_assert (rc == 0); + memcpy (msg_->data (), command_buffer, command_size); + free (command_buffer); + + return 0; +} + +int zmq::plain_client_t::process_ready ( + const unsigned char *cmd_data, size_t data_size) +{ + if (state != waiting_for_ready) { + errno = EPROTO; + return -1; + } + const int rc = parse_metadata (cmd_data + 6, data_size - 6); + if (rc == 0) + state = ready; + return rc; +} + +int zmq::plain_client_t::process_error ( + const unsigned char *cmd_data, size_t data_size) +{ + if (state != waiting_for_welcome && state != waiting_for_ready) { + errno = EPROTO; + return -1; + } + if (data_size < 7) { + errno = EPROTO; + return -1; + } + const size_t error_reason_len = static_cast <size_t> (cmd_data [6]); + if (error_reason_len > data_size - 7) { + errno = EPROTO; + return -1; + } + state = error_command_received; + return 0; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/plain_client.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/plain_client.hpp new file mode 100644 index 00000000..b00fe17a --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/plain_client.hpp @@ -0,0 +1,79 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_PLAIN_CLIENT_HPP_INCLUDED__ +#define __ZMQ_PLAIN_CLIENT_HPP_INCLUDED__ + +#include "mechanism.hpp" +#include "options.hpp" + +namespace zmq +{ + + class msg_t; + + class plain_client_t : public mechanism_t + { + public: + + plain_client_t (const options_t &options_); + virtual ~plain_client_t (); + + // mechanism implementation + virtual int next_handshake_command (msg_t *msg_); + virtual int process_handshake_command (msg_t *msg_); + virtual status_t status () const; + + private: + + enum state_t { + sending_hello, + waiting_for_welcome, + sending_initiate, + waiting_for_ready, + error_command_received, + ready + }; + + state_t state; + + int produce_hello (msg_t *msg_) const; + int produce_initiate (msg_t *msg_) const; + + int process_welcome ( + const unsigned char *cmd_data, size_t data_size); + int process_ready ( + const unsigned char *cmd_data, size_t data_size); + int process_error ( + const unsigned char *cmd_data, size_t data_size); + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/plain_server.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/plain_server.cpp new file mode 100644 index 00000000..bddd4071 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/plain_server.cpp @@ -0,0 +1,440 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "platform.hpp" +#ifdef ZMQ_HAVE_WINDOWS +#include "windows.hpp" +#endif + +#include <string> + +#include "msg.hpp" +#include "session_base.hpp" +#include "err.hpp" +#include "plain_server.hpp" +#include "wire.hpp" + +zmq::plain_server_t::plain_server_t (session_base_t *session_, + const std::string &peer_address_, + const options_t &options_) : + mechanism_t (options_), + session (session_), + peer_address (peer_address_), + state (waiting_for_hello) +{ +} + +zmq::plain_server_t::~plain_server_t () +{ +} + +int zmq::plain_server_t::next_handshake_command (msg_t *msg_) +{ + int rc = 0; + + switch (state) { + case sending_welcome: + rc = produce_welcome (msg_); + if (rc == 0) + state = waiting_for_initiate; + break; + case sending_ready: + rc = produce_ready (msg_); + if (rc == 0) + state = ready; + break; + case sending_error: + rc = produce_error (msg_); + if (rc == 0) + state = error_command_sent; + break; + default: + errno = EAGAIN; + rc = -1; + } + return rc; +} + +int zmq::plain_server_t::process_handshake_command (msg_t *msg_) +{ + int rc = 0; + + switch (state) { + case waiting_for_hello: + rc = process_hello (msg_); + break; + case waiting_for_initiate: + rc = process_initiate (msg_); + break; + default: + // Temporary support for security debugging + puts ("PLAIN I: invalid handshake command"); + errno = EPROTO; + rc = -1; + break; + } + if (rc == 0) { + rc = msg_->close (); + errno_assert (rc == 0); + rc = msg_->init (); + errno_assert (rc == 0); + } + return rc; +} + +zmq::mechanism_t::status_t zmq::plain_server_t::status () const +{ + if (state == ready) + return mechanism_t::ready; + else + if (state == error_command_sent) + return mechanism_t::error; + else + return mechanism_t::handshaking; +} + +int zmq::plain_server_t::zap_msg_available () +{ + if (state != waiting_for_zap_reply) { + errno = EFSM; + return -1; + } + const int rc = receive_and_process_zap_reply (); + if (rc == 0) + state = status_code == "200" + ? sending_welcome + : sending_error; + return rc; +} + +int zmq::plain_server_t::process_hello (msg_t *msg_) +{ + const unsigned char *ptr = static_cast <unsigned char *> (msg_->data ()); + size_t bytes_left = msg_->size (); + + if (bytes_left < 6 || memcmp (ptr, "\x05HELLO", 6)) { + // Temporary support for security debugging + puts ("PLAIN I: invalid PLAIN client, did not send HELLO"); + errno = EPROTO; + return -1; + } + ptr += 6; + bytes_left -= 6; + + if (bytes_left < 1) { + // Temporary support for security debugging + puts ("PLAIN I: invalid PLAIN client, did not send username"); + errno = EPROTO; + return -1; + } + const size_t username_length = static_cast <size_t> (*ptr++); + bytes_left -= 1; + + if (bytes_left < username_length) { + // Temporary support for security debugging + puts ("PLAIN I: invalid PLAIN client, sent malformed username"); + errno = EPROTO; + return -1; + } + const std::string username = std::string ((char *) ptr, username_length); + ptr += username_length; + bytes_left -= username_length; + if (bytes_left < 1) { + // Temporary support for security debugging + puts ("PLAIN I: invalid PLAIN client, did not send password"); + errno = EPROTO; + return -1; + } + + const size_t password_length = static_cast <size_t> (*ptr++); + bytes_left -= 1; + if (bytes_left < password_length) { + // Temporary support for security debugging + puts ("PLAIN I: invalid PLAIN client, sent malformed password"); + errno = EPROTO; + return -1; + } + + const std::string password = std::string ((char *) ptr, password_length); + ptr += password_length; + bytes_left -= password_length; + if (bytes_left > 0) { + // Temporary support for security debugging + puts ("PLAIN I: invalid PLAIN client, sent extraneous data"); + errno = EPROTO; + return -1; + } + + // Use ZAP protocol (RFC 27) to authenticate the user. + int rc = session->zap_connect (); + if (rc == 0) { + send_zap_request (username, password); + rc = receive_and_process_zap_reply (); + if (rc == 0) + state = status_code == "200" + ? sending_welcome + : sending_error; + else + if (errno == EAGAIN) + state = waiting_for_zap_reply; + else + return -1; + } + else + state = sending_welcome; + + return 0; +} + +int zmq::plain_server_t::produce_welcome (msg_t *msg_) const +{ + const int rc = msg_->init_size (8); + errno_assert (rc == 0); + memcpy (msg_->data (), "\x07WELCOME", 8); + return 0; +} + +int zmq::plain_server_t::process_initiate (msg_t *msg_) +{ + const unsigned char *ptr = static_cast <unsigned char *> (msg_->data ()); + const size_t bytes_left = msg_->size (); + + if (bytes_left < 9 || memcmp (ptr, "\x08INITIATE", 9)) { + // Temporary support for security debugging + puts ("PLAIN I: invalid PLAIN client, did not send INITIATE"); + errno = EPROTO; + return -1; + } + const int rc = parse_metadata (ptr + 9, bytes_left - 9); + if (rc == 0) + state = sending_ready; + return rc; +} + +int zmq::plain_server_t::produce_ready (msg_t *msg_) const +{ + unsigned char * const command_buffer = (unsigned char *) malloc (512); + alloc_assert (command_buffer); + + unsigned char *ptr = command_buffer; + + // Add command name + memcpy (ptr, "\x05READY", 6); + ptr += 6; + + // Add socket type property + const char *socket_type = socket_type_string (options.type); + ptr += add_property (ptr, "Socket-Type", socket_type, strlen (socket_type)); + + // Add identity property + if (options.type == ZMQ_REQ + || options.type == ZMQ_DEALER + || options.type == ZMQ_ROUTER) + ptr += add_property ( + ptr, "Identity", options.identity, options.identity_size); + + const size_t command_size = ptr - command_buffer; + const int rc = msg_->init_size (command_size); + errno_assert (rc == 0); + memcpy (msg_->data (), command_buffer, command_size); + free (command_buffer); + + return 0; +} + +int zmq::plain_server_t::produce_error (msg_t *msg_) const +{ + zmq_assert (status_code.length () == 3); + const int rc = msg_->init_size (6 + 1 + status_code.length ()); + zmq_assert (rc == 0); + char *msg_data = static_cast <char *> (msg_->data ()); + memcpy (msg_data, "\5ERROR", 6); + msg_data [6] = status_code.length (); + memcpy (msg_data + 7, status_code.c_str (), status_code.length ()); + return 0; +} + +void zmq::plain_server_t::send_zap_request (const std::string &username, + const std::string &password) +{ + int rc; + msg_t msg; + + // Address delimiter frame + rc = msg.init (); + errno_assert (rc == 0); + msg.set_flags (msg_t::more); + rc = session->write_zap_msg (&msg); + errno_assert (rc == 0); + + // Version frame + rc = msg.init_size (3); + errno_assert (rc == 0); + memcpy (msg.data (), "1.0", 3); + msg.set_flags (msg_t::more); + rc = session->write_zap_msg (&msg); + errno_assert (rc == 0); + + // Request id frame + rc = msg.init_size (1); + errno_assert (rc == 0); + memcpy (msg.data (), "1", 1); + msg.set_flags (msg_t::more); + rc = session->write_zap_msg (&msg); + errno_assert (rc == 0); + + // Domain frame + rc = msg.init_size (options.zap_domain.length ()); + errno_assert (rc == 0); + memcpy (msg.data (), options.zap_domain.c_str (), options.zap_domain.length ()); + msg.set_flags (msg_t::more); + rc = session->write_zap_msg (&msg); + errno_assert (rc == 0); + + // Address frame + rc = msg.init_size (peer_address.length ()); + errno_assert (rc == 0); + memcpy (msg.data (), peer_address.c_str (), peer_address.length ()); + msg.set_flags (msg_t::more); + rc = session->write_zap_msg (&msg); + errno_assert (rc == 0); + + // Identity frame + rc = msg.init_size (options.identity_size); + errno_assert (rc == 0); + memcpy (msg.data (), options.identity, options.identity_size); + msg.set_flags (msg_t::more); + rc = session->write_zap_msg (&msg); + errno_assert (rc == 0); + + // Mechanism frame + rc = msg.init_size (5); + errno_assert (rc == 0); + memcpy (msg.data (), "PLAIN", 5); + msg.set_flags (msg_t::more); + rc = session->write_zap_msg (&msg); + errno_assert (rc == 0); + + // Username frame + rc = msg.init_size (username.length ()); + errno_assert (rc == 0); + memcpy (msg.data (), username.c_str (), username.length ()); + msg.set_flags (msg_t::more); + rc = session->write_zap_msg (&msg); + errno_assert (rc == 0); + + // Password frame + rc = msg.init_size (password.length ()); + errno_assert (rc == 0); + memcpy (msg.data (), password.c_str (), password.length ()); + rc = session->write_zap_msg (&msg); + errno_assert (rc == 0); +} + +int zmq::plain_server_t::receive_and_process_zap_reply () +{ + int rc = 0; + msg_t msg [7]; // ZAP reply consists of 7 frames + + // Initialize all reply frames + for (int i = 0; i < 7; i++) { + rc = msg [i].init (); + errno_assert (rc == 0); + } + + for (int i = 0; i < 7; i++) { + rc = session->read_zap_msg (&msg [i]); + if (rc == -1) + break; + if ((msg [i].flags () & msg_t::more) == (i < 6? 0: msg_t::more)) { + // Temporary support for security debugging + puts ("PLAIN I: ZAP handler sent incomplete reply message"); + errno = EPROTO; + rc = -1; + break; + } + } + + if (rc != 0) + goto error; + + // Address delimiter frame + if (msg [0].size () > 0) { + // Temporary support for security debugging + puts ("PLAIN I: ZAP handler sent malformed reply message"); + errno = EPROTO; + rc = -1; + goto error; + } + + // Version frame + if (msg [1].size () != 3 || memcmp (msg [1].data (), "1.0", 3)) { + // Temporary support for security debugging + puts ("PLAIN I: ZAP handler sent bad version number"); + errno = EPROTO; + rc = -1; + goto error; + } + + // Request id frame + if (msg [2].size () != 1 || memcmp (msg [2].data (), "1", 1)) { + // Temporary support for security debugging + puts ("PLAIN I: ZAP handler sent bad request ID"); + rc = -1; + errno = EPROTO; + goto error; + } + + // Status code frame + if (msg [3].size () != 3) { + // Temporary support for security debugging + puts ("PLAIN I: ZAP handler rejected client authentication"); + errno = EACCES; + rc = -1; + goto error; + } + + // Save status code + status_code.assign (static_cast <char *> (msg [3].data ()), 3); + + // Save user id + set_user_id (msg [5].data (), msg [5].size ()); + + // Process metadata frame + rc = parse_metadata (static_cast <const unsigned char*> (msg [6].data ()), + msg [6].size (), true); + +error: + for (int i = 0; i < 7; i++) { + const int rc2 = msg [i].close (); + errno_assert (rc2 == 0); + } + + return rc; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/plain_server.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/plain_server.hpp new file mode 100644 index 00000000..6cde4c71 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/plain_server.hpp @@ -0,0 +1,93 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_PLAIN_SERVER_HPP_INCLUDED__ +#define __ZMQ_PLAIN_SERVER_HPP_INCLUDED__ + +#include "mechanism.hpp" +#include "options.hpp" + +namespace zmq +{ + + class msg_t; + class session_base_t; + + class plain_server_t : public mechanism_t + { + public: + + plain_server_t (session_base_t *session_, + const std::string &peer_address_, + const options_t &options_); + virtual ~plain_server_t (); + + // mechanism implementation + virtual int next_handshake_command (msg_t *msg_); + virtual int process_handshake_command (msg_t *msg_); + virtual int zap_msg_available (); + virtual status_t status () const; + + private: + + enum state_t { + waiting_for_hello, + sending_welcome, + waiting_for_initiate, + sending_ready, + waiting_for_zap_reply, + sending_error, + error_command_sent, + ready + }; + + session_base_t * const session; + + const std::string peer_address; + + // Status code as received from ZAP handler + std::string status_code; + + state_t state; + + int produce_welcome (msg_t *msg_) const; + int produce_ready (msg_t *msg_) const; + int produce_error (msg_t *msg_) const; + + int process_hello (msg_t *msg_); + int process_initiate (msg_t *msg_); + + void send_zap_request (const std::string &username, + const std::string &password); + int receive_and_process_zap_reply (); + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/platform.hpp.in b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/platform.hpp.in new file mode 100644 index 00000000..f7fcde39 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/platform.hpp.in @@ -0,0 +1,296 @@ +/* src/platform.hpp.in. Generated from configure.ac by autoheader. */ + +/* Define to 1 if you have the <alloca.h> header file. */ +#undef HAVE_ALLOCA_H + +/* Define to 1 if you have the <arpa/inet.h> header file. */ +#undef HAVE_ARPA_INET_H + +/* Define to 1 if you have the `clock_gettime' function. */ +#undef HAVE_CLOCK_GETTIME + +/* Define to 1 if you have the declaration of `LOCAL_PEERCRED', and to 0 if + you don't. */ +#undef HAVE_DECL_LOCAL_PEERCRED + +/* Define to 1 if you have the declaration of `SO_PEERCRED', and to 0 if you + don't. */ +#undef HAVE_DECL_SO_PEERCRED + +/* Define to 1 if you have the <dlfcn.h> header file. */ +#undef HAVE_DLFCN_H + +/* Define to 1 if you have the <errno.h> header file. */ +#undef HAVE_ERRNO_H + +/* Define to 1 if you have the `fork' function. */ +#undef HAVE_FORK + +/* Define to 1 if you have the `freeifaddrs' function. */ +#undef HAVE_FREEIFADDRS + +/* Define to 1 if you have the `gethrtime' function. */ +#undef HAVE_GETHRTIME + +/* Define to 1 if you have the `getifaddrs' function. */ +#undef HAVE_GETIFADDRS + +/* Define to 1 if you have the `gettimeofday' function. */ +#undef HAVE_GETTIMEOFDAY + +/* Define to 1 if you have the <ifaddrs.h> header file. */ +#undef HAVE_IFADDRS_H + +/* Define to 1 if you have the <inttypes.h> header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the `gssapi_krb5' library (-lgssapi_krb5). */ +#undef HAVE_LIBGSSAPI_KRB5 + +/* Define to 1 if you have the `iphlpapi' library (-liphlpapi). */ +#undef HAVE_LIBIPHLPAPI + +/* Define to 1 if you have the `nsl' library (-lnsl). */ +#undef HAVE_LIBNSL + +/* Define to 1 if you have the `pthread' library (-lpthread). */ +#undef HAVE_LIBPTHREAD + +/* Define to 1 if you have the `rpcrt4' library (-lrpcrt4). */ +#undef HAVE_LIBRPCRT4 + +/* Define to 1 if you have the `rt' library (-lrt). */ +#undef HAVE_LIBRT + +/* Define to 1 if you have the `socket' library (-lsocket). */ +#undef HAVE_LIBSOCKET + +/* The libsodium library is to be used. */ +#undef HAVE_LIBSODIUM + +/* Define to 1 if you have the `ws2_32' library (-lws2_32). */ +#undef HAVE_LIBWS2_32 + +/* Define to 1 if you have the <limits.h> header file. */ +#undef HAVE_LIMITS_H + +/* Define to 1 if you have the <memory.h> header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the `memset' function. */ +#undef HAVE_MEMSET + +/* Define to 1 if you have the <netinet/in.h> header file. */ +#undef HAVE_NETINET_IN_H + +/* Define to 1 if you have the <netinet/tcp.h> header file. */ +#undef HAVE_NETINET_TCP_H + +/* Define to 1 if you have the `perror' function. */ +#undef HAVE_PERROR + +/* Define to 1 if you have the `socket' function. */ +#undef HAVE_SOCKET + +/* Define to 1 if stdbool.h conforms to C99. */ +#undef HAVE_STDBOOL_H + +/* Define to 1 if you have the <stddef.h> header file. */ +#undef HAVE_STDDEF_H + +/* Define to 1 if you have the <stdint.h> header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the <stdlib.h> header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the <strings.h> header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the <string.h> header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the <sys/eventfd.h> header file. */ +#undef HAVE_SYS_EVENTFD_H + +/* Define to 1 if you have the <sys/socket.h> header file. */ +#undef HAVE_SYS_SOCKET_H + +/* Define to 1 if you have the <sys/stat.h> header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the <sys/time.h> header file. */ +#undef HAVE_SYS_TIME_H + +/* Define to 1 if you have the <sys/types.h> header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the <sys/uio.h> header file. */ +#undef HAVE_SYS_UIO_H + +/* Define to 1 if you have the <time.h> header file. */ +#undef HAVE_TIME_H + +/* Define to 1 if you have the <unistd.h> header file. */ +#undef HAVE_UNISTD_H + +/* Define to 1 if you have the <windows.h> header file. */ +#undef HAVE_WINDOWS_H + +/* Define to 1 if the system has the type `_Bool'. */ +#undef HAVE__BOOL + +/* Define to the sub-directory in which libtool stores uninstalled libraries. + */ +#undef LT_OBJDIR + +/* Define to 1 if your C compiler doesn't accept -c and -o together. */ +#undef NO_MINUS_C_MINUS_O + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the home page for this package. */ +#undef PACKAGE_URL + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* Define as the return type of signal handlers (`int' or `void'). */ +#undef RETSIGTYPE + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */ +#undef TIME_WITH_SYS_TIME + +/* Version number of package */ +#undef VERSION + +/* Enable militant API assertions */ +#undef ZMQ_ACT_MILITANT + +/* Force to use mutexes */ +#undef ZMQ_FORCE_MUTEXES + +/* Have AIX OS */ +#undef ZMQ_HAVE_AIX + +/* Have Android OS */ +#undef ZMQ_HAVE_ANDROID + +/* Have Cygwin */ +#undef ZMQ_HAVE_CYGWIN + +/* Have eventfd extension. */ +#undef ZMQ_HAVE_EVENTFD + +/* Have FreeBSD OS */ +#undef ZMQ_HAVE_FREEBSD + +/* Have HPUX OS */ +#undef ZMQ_HAVE_HPUX + +/* Have ifaddrs.h header. */ +#undef ZMQ_HAVE_IFADDRS + +/* Have Linux OS */ +#undef ZMQ_HAVE_LINUX + +/* Have LOCAL_PEERCRED socket option */ +#undef ZMQ_HAVE_LOCAL_PEERCRED + +/* Have MinGW32 */ +#undef ZMQ_HAVE_MINGW32 + +/* Have NetBSD OS */ +#undef ZMQ_HAVE_NETBSD + +/* Have NORM protocol extension */ +#undef ZMQ_HAVE_NORM + +/* Have OpenBSD OS */ +#undef ZMQ_HAVE_OPENBSD + +/* Have OpenPGM extension */ +#undef ZMQ_HAVE_OPENPGM + +/* Have DarwinOSX OS */ +#undef ZMQ_HAVE_OSX + +/* Have QNX Neutrino OS */ +#undef ZMQ_HAVE_QNXNTO + +/* Whether SOCK_CLOEXEC is defined and functioning. */ +#undef ZMQ_HAVE_SOCK_CLOEXEC + +/* Have Solaris OS */ +#undef ZMQ_HAVE_SOLARIS + +/* Whether SO_KEEPALIVE is supported. */ +#undef ZMQ_HAVE_SO_KEEPALIVE + +/* Have SO_PEERCRED socket option */ +#undef ZMQ_HAVE_SO_PEERCRED + +/* Whether TCP_KEEPALIVE is supported. */ +#undef ZMQ_HAVE_TCP_KEEPALIVE + +/* Whether TCP_KEEPCNT is supported. */ +#undef ZMQ_HAVE_TCP_KEEPCNT + +/* Whether TCP_KEEPIDLE is supported. */ +#undef ZMQ_HAVE_TCP_KEEPIDLE + +/* Whether TCP_KEEPINTVL is supported. */ +#undef ZMQ_HAVE_TCP_KEEPINTVL + +/* Have TIPC support */ +#undef ZMQ_HAVE_TIPC + +/* Have uio.h header. */ +#undef ZMQ_HAVE_UIO + +/* Have Windows OS */ +#undef ZMQ_HAVE_WINDOWS + +/* Define for Solaris 2.5.1 so the uint32_t typedef from <sys/synch.h>, + <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the + #define below would cause a syntax error. */ +#undef _UINT32_T + +/* Define to empty if `const' does not conform to ANSI C. */ +#undef const + +/* Define to `__inline__' or `__inline' if that's what the C compiler + calls it, or to nothing if 'inline' is not supported under any name. */ +#ifndef __cplusplus +#undef inline +#endif + +/* Define to `unsigned int' if <sys/types.h> does not define. */ +#undef size_t + +/* Define to `int' if <sys/types.h> does not define. */ +#undef ssize_t + +/* Define to the type of an unsigned integer type of width exactly 32 bits if + such a type exists and the standard includes do not define it. */ +#undef uint32_t + +/* Define to empty if the keyword `volatile' does not work. Warning: valid + code using `volatile' can become incorrect without. Disable with care. */ +#undef volatile diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/poll.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/poll.cpp new file mode 100644 index 00000000..74484e31 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/poll.cpp @@ -0,0 +1,190 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "poll.hpp" +#if defined ZMQ_USE_POLL + +#include <sys/types.h> +#include <sys/time.h> +#include <poll.h> +#include <algorithm> + +#include "poll.hpp" +#include "err.hpp" +#include "config.hpp" +#include "i_poll_events.hpp" + +zmq::poll_t::poll_t (const zmq::ctx_t &ctx_) : + ctx(ctx_), + retired (false), + stopping (false) +{ +} + +zmq::poll_t::~poll_t () +{ + worker.stop (); +} + +zmq::poll_t::handle_t zmq::poll_t::add_fd (fd_t fd_, i_poll_events *events_) +{ + // If the file descriptor table is too small expand it. + fd_table_t::size_type sz = fd_table.size (); + if (sz <= (fd_table_t::size_type) fd_) { + fd_table.resize (fd_ + 1); + while (sz != (fd_table_t::size_type) (fd_ + 1)) { + fd_table [sz].index = retired_fd; + ++sz; + } + } + + pollfd pfd = {fd_, 0, 0}; + pollset.push_back (pfd); + zmq_assert (fd_table [fd_].index == retired_fd); + + fd_table [fd_].index = pollset.size() - 1; + fd_table [fd_].events = events_; + + // Increase the load metric of the thread. + adjust_load (1); + + return fd_; +} + +void zmq::poll_t::rm_fd (handle_t handle_) +{ + fd_t index = fd_table [handle_].index; + zmq_assert (index != retired_fd); + + // Mark the fd as unused. + pollset [index].fd = retired_fd; + fd_table [handle_].index = retired_fd; + retired = true; + + // Decrease the load metric of the thread. + adjust_load (-1); +} + +void zmq::poll_t::set_pollin (handle_t handle_) +{ + int index = fd_table [handle_].index; + pollset [index].events |= POLLIN; +} + +void zmq::poll_t::reset_pollin (handle_t handle_) +{ + int index = fd_table [handle_].index; + pollset [index].events &= ~((short) POLLIN); +} + +void zmq::poll_t::set_pollout (handle_t handle_) +{ + int index = fd_table [handle_].index; + pollset [index].events |= POLLOUT; +} + +void zmq::poll_t::reset_pollout (handle_t handle_) +{ + int index = fd_table [handle_].index; + pollset [index].events &= ~((short) POLLOUT); +} + +void zmq::poll_t::start () +{ + ctx.start_thread (worker, worker_routine, this); +} + +void zmq::poll_t::stop () +{ + stopping = true; +} + +int zmq::poll_t::max_fds () +{ + return -1; +} + +void zmq::poll_t::loop () +{ + while (!stopping) { + + // Execute any due timers. + int timeout = (int) execute_timers (); + + // Wait for events. + int rc = poll (&pollset [0], pollset.size (), timeout ? timeout : -1); + if (rc == -1) { + errno_assert (errno == EINTR); + continue; + } + + // If there are no events (i.e. it's a timeout) there's no point + // in checking the pollset. + if (rc == 0) + continue; + + for (pollset_t::size_type i = 0; i != pollset.size (); i++) { + + zmq_assert (!(pollset [i].revents & POLLNVAL)); + if (pollset [i].fd == retired_fd) + continue; + if (pollset [i].revents & (POLLERR | POLLHUP)) + fd_table [pollset [i].fd].events->in_event (); + if (pollset [i].fd == retired_fd) + continue; + if (pollset [i].revents & POLLOUT) + fd_table [pollset [i].fd].events->out_event (); + if (pollset [i].fd == retired_fd) + continue; + if (pollset [i].revents & POLLIN) + fd_table [pollset [i].fd].events->in_event (); + } + + // Clean up the pollset and update the fd_table accordingly. + if (retired) { + pollset_t::size_type i = 0; + while (i < pollset.size ()) { + if (pollset [i].fd == retired_fd) + pollset.erase (pollset.begin () + i); + else { + fd_table [pollset [i].fd].index = i; + i ++; + } + } + retired = false; + } + } +} + +void zmq::poll_t::worker_routine (void *arg_) +{ + ((poll_t*) arg_)->loop (); +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/poll.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/poll.hpp new file mode 100644 index 00000000..227e51c7 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/poll.hpp @@ -0,0 +1,119 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_POLL_HPP_INCLUDED__ +#define __ZMQ_POLL_HPP_INCLUDED__ + +// poller.hpp decides which polling mechanism to use. +#include "poller.hpp" +#if defined ZMQ_USE_POLL + +#include <poll.h> +#include <stddef.h> +#include <vector> + +#include "ctx.hpp" +#include "fd.hpp" +#include "thread.hpp" +#include "poller_base.hpp" + +namespace zmq +{ + + struct i_poll_events; + + // Implements socket polling mechanism using the POSIX.1-2001 + // poll() system call. + + class poll_t : public poller_base_t + { + public: + + typedef fd_t handle_t; + + poll_t (const ctx_t &ctx_); + ~poll_t (); + + // "poller" concept. + handle_t add_fd (fd_t fd_, zmq::i_poll_events *events_); + void rm_fd (handle_t handle_); + void set_pollin (handle_t handle_); + void reset_pollin (handle_t handle_); + void set_pollout (handle_t handle_); + void reset_pollout (handle_t handle_); + void start (); + void stop (); + + static int max_fds (); + + private: + + // Main worker thread routine. + static void worker_routine (void *arg_); + + // Main event loop. + void loop (); + + // Reference to ZMQ context. + const ctx_t &ctx; + + struct fd_entry_t + { + fd_t index; + zmq::i_poll_events *events; + }; + + // This table stores data for registered descriptors. + typedef std::vector <fd_entry_t> fd_table_t; + fd_table_t fd_table; + + // Pollset to pass to the poll function. + typedef std::vector <pollfd> pollset_t; + pollset_t pollset; + + // If true, there's at least one retired event source. + bool retired; + + // If true, thread is in the process of shutting down. + bool stopping; + + // Handle of the physical thread doing the I/O work. + thread_t worker; + + poll_t (const poll_t&); + const poll_t &operator = (const poll_t&); + }; + + typedef poll_t poller_t; + +} + +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/poller.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/poller.hpp new file mode 100644 index 00000000..b91e551c --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/poller.hpp @@ -0,0 +1,61 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_POLLER_HPP_INCLUDED__ +#define __ZMQ_POLLER_HPP_INCLUDED__ + +#include "platform.hpp" + +#if defined ZMQ_USE_KQUEUE + defined ZMQ_USE_EPOLL \ + + defined ZMQ_USE_DEVPOLL + defined ZMQ_USE_POLL \ + + defined ZMQ_USE_SELECT > 1 +#error More than one of the ZMQ_USE_* macros defined +#endif + +#if defined ZMQ_USE_KQUEUE +#include "kqueue.hpp" +#elif defined ZMQ_USE_EPOLL +#include "epoll.hpp" +#elif defined ZMQ_USE_DEVPOLL +#include "devpoll.hpp" +#elif defined ZMQ_USE_POLL +#include "poll.hpp" +#elif defined ZMQ_USE_SELECT +#include "select.hpp" +#else +#error None of the ZMQ_USE_* macros defined +#endif + +#if defined ZMQ_USE_SELECT +#define ZMQ_POLL_BASED_ON_SELECT +#else +#define ZMQ_POLL_BASED_ON_POLL +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/poller_base.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/poller_base.cpp new file mode 100644 index 00000000..532d3072 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/poller_base.cpp @@ -0,0 +1,109 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "poller_base.hpp" +#include "i_poll_events.hpp" +#include "err.hpp" + +zmq::poller_base_t::poller_base_t () +{ +} + +zmq::poller_base_t::~poller_base_t () +{ + // Make sure there is no more load on the shutdown. + zmq_assert (get_load () == 0); +} + +int zmq::poller_base_t::get_load () +{ + return load.get (); +} + +void zmq::poller_base_t::adjust_load (int amount_) +{ + if (amount_ > 0) + load.add (amount_); + else + if (amount_ < 0) + load.sub (-amount_); +} + +void zmq::poller_base_t::add_timer (int timeout_, i_poll_events *sink_, int id_) +{ + uint64_t expiration = clock.now_ms () + timeout_; + timer_info_t info = {sink_, id_}; + timers.insert (timers_t::value_type (expiration, info)); +} + +void zmq::poller_base_t::cancel_timer (i_poll_events *sink_, int id_) +{ + // Complexity of this operation is O(n). We assume it is rarely used. + for (timers_t::iterator it = timers.begin (); it != timers.end (); ++it) + if (it->second.sink == sink_ && it->second.id == id_) { + timers.erase (it); + return; + } + + // Timer not found. + zmq_assert (false); +} + +uint64_t zmq::poller_base_t::execute_timers () +{ + // Fast track. + if (timers.empty ()) + return 0; + + // Get the current time. + uint64_t current = clock.now_ms (); + + // Execute the timers that are already due. + timers_t::iterator it = timers.begin (); + while (it != timers.end ()) { + + // If we have to wait to execute the item, same will be true about + // all the following items (multimap is sorted). Thus we can stop + // checking the subsequent timers and return the time to wait for + // the next timer (at least 1ms). + if (it->first > current) + return it->first - current; + + // Trigger the timer. + it->second.sink->timer_event (it->second.id); + + // Remove it from the list of active timers. + timers_t::iterator o = it; + ++it; + timers.erase (o); + } + + // There are no more timers. + return 0; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/poller_base.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/poller_base.hpp new file mode 100644 index 00000000..41720e38 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/poller_base.hpp @@ -0,0 +1,95 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_POLLER_BASE_HPP_INCLUDED__ +#define __ZMQ_POLLER_BASE_HPP_INCLUDED__ + +#include <map> + +#include "clock.hpp" +#include "atomic_counter.hpp" + +namespace zmq +{ + + struct i_poll_events; + + class poller_base_t + { + public: + + poller_base_t (); + virtual ~poller_base_t (); + + // Returns load of the poller. Note that this function can be + // invoked from a different thread! + int get_load (); + + // Add a timeout to expire in timeout_ milliseconds. After the + // expiration timer_event on sink_ object will be called with + // argument set to id_. + void add_timer (int timeout_, zmq::i_poll_events *sink_, int id_); + + // Cancel the timer created by sink_ object with ID equal to id_. + void cancel_timer (zmq::i_poll_events *sink_, int id_); + + protected: + + // Called by individual poller implementations to manage the load. + void adjust_load (int amount_); + + // Executes any timers that are due. Returns number of milliseconds + // to wait to match the next timer or 0 meaning "no timers". + uint64_t execute_timers (); + + private: + + // Clock instance private to this I/O thread. + clock_t clock; + + // List of active timers. + struct timer_info_t + { + zmq::i_poll_events *sink; + int id; + }; + typedef std::multimap <uint64_t, timer_info_t> timers_t; + timers_t timers; + + // Load of the poller. Currently the number of file descriptors + // registered. + atomic_counter_t load; + + poller_base_t (const poller_base_t&); + const poller_base_t &operator = (const poller_base_t&); + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/precompiled.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/precompiled.cpp new file mode 100644 index 00000000..7cd571dc --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/precompiled.cpp @@ -0,0 +1,30 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "precompiled.hpp" diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/precompiled.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/precompiled.hpp new file mode 100644 index 00000000..36447d21 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/precompiled.hpp @@ -0,0 +1,56 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_PRECOMPILED_HPP_INCLUDED__ +#define __ZMQ_PRECOMPILED_HPP_INCLUDED__ + +#ifdef _MSC_VER + +// Windows headers +#include "platform.hpp" +#include "windows.hpp" +#include <fcntl.h> +#include <intrin.h> +#include <io.h> +#include <rpc.h> +#include <sys/stat.h> + +// standard C++ headers +#include <algorithm> +#include <map> +#include <set> +#include <string> +#include <vector> + +// 0MQ definitions and exported functions +#include "../include/zmq.h" + +#endif // _MSC_VER + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/proxy.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/proxy.cpp new file mode 100644 index 00000000..6e05d8a8 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/proxy.cpp @@ -0,0 +1,203 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include <stddef.h> +#include "poller.hpp" +#include "proxy.hpp" +#include "likely.hpp" + +// On AIX platform, poll.h has to be included first to get consistent +// definition of pollfd structure (AIX uses 'reqevents' and 'retnevents' +// instead of 'events' and 'revents' and defines macros to map from POSIX-y +// names to AIX-specific names). +#if defined ZMQ_POLL_BASED_ON_POLL +#include <poll.h> +#endif + +// These headers end up pulling in zmq.h somewhere in their include +// dependency chain +#include "socket_base.hpp" +#include "err.hpp" + +// zmq.h must be included *after* poll.h for AIX to build properly +#include "../include/zmq.h" + +int capture( + class zmq::socket_base_t *capture_, + zmq::msg_t& msg_, + int more_ = 0) +{ + // Copy message to capture socket if any + if (capture_) { + zmq::msg_t ctrl; + int rc = ctrl.init (); + if (unlikely (rc < 0)) + return -1; + rc = ctrl.copy (msg_); + if (unlikely (rc < 0)) + return -1; + rc = capture_->send (&ctrl, more_? ZMQ_SNDMORE: 0); + if (unlikely (rc < 0)) + return -1; + } + return 0; +} + +int forward( + class zmq::socket_base_t *from_, + class zmq::socket_base_t *to_, + class zmq::socket_base_t *capture_, + zmq::msg_t& msg_) +{ + int more; + size_t moresz; + while (true) { + int rc = from_->recv (&msg_, 0); + if (unlikely (rc < 0)) + return -1; + + moresz = sizeof more; + rc = from_->getsockopt (ZMQ_RCVMORE, &more, &moresz); + if (unlikely (rc < 0)) + return -1; + + // Copy message to capture socket if any + rc = capture(capture_, msg_, more); + if (unlikely (rc < 0)) + return -1; + + rc = to_->send (&msg_, more? ZMQ_SNDMORE: 0); + if (unlikely (rc < 0)) + return -1; + if (more == 0) + break; + } + return 0; +} + +int zmq::proxy ( + class socket_base_t *frontend_, + class socket_base_t *backend_, + class socket_base_t *capture_, + class socket_base_t *control_) +{ + msg_t msg; + int rc = msg.init (); + if (rc != 0) + return -1; + + // The algorithm below assumes ratio of requests and replies processed + // under full load to be 1:1. + + int more; + size_t moresz; + zmq_pollitem_t items [] = { + { frontend_, 0, ZMQ_POLLIN, 0 }, + { backend_, 0, ZMQ_POLLIN, 0 }, + { control_, 0, ZMQ_POLLIN, 0 } + }; + int qt_poll_items = (control_ ? 3 : 2); + zmq_pollitem_t itemsout [] = { + { frontend_, 0, ZMQ_POLLOUT, 0 }, + { backend_, 0, ZMQ_POLLOUT, 0 } + }; + + // Proxy can be in these three states + enum { + active, + paused, + terminated + } state = active; + + while (state != terminated) { + // Wait while there are either requests or replies to process. + rc = zmq_poll (&items [0], qt_poll_items, -1); + if (unlikely (rc < 0)) + return -1; + + // Get the pollout separately because when combining this with pollin it maxes the CPU + // because pollout shall most of the time return directly. + // POLLOUT is only checked when frontend and backend sockets are not the same. + if (frontend_ != backend_) { + rc = zmq_poll (&itemsout [0], 2, 0); + if (unlikely (rc < 0)) { + return -1; + } + } + + // Process a control command if any + if (control_ && items [2].revents & ZMQ_POLLIN) { + rc = control_->recv (&msg, 0); + if (unlikely (rc < 0)) + return -1; + + moresz = sizeof more; + rc = control_->getsockopt (ZMQ_RCVMORE, &more, &moresz); + if (unlikely (rc < 0) || more) + return -1; + + // Copy message to capture socket if any + rc = capture(capture_, msg); + if (unlikely (rc < 0)) + return -1; + + if (msg.size () == 5 && memcmp (msg.data (), "PAUSE", 5) == 0) + state = paused; + else + if (msg.size () == 6 && memcmp (msg.data (), "RESUME", 6) == 0) + state = active; + else + if (msg.size () == 9 && memcmp (msg.data (), "TERMINATE", 9) == 0) + state = terminated; + else { + // This is an API error, we should assert + puts ("E: invalid command sent to proxy"); + zmq_assert (false); + } + } + // Process a request + if (state == active + && items [0].revents & ZMQ_POLLIN + && (frontend_ == backend_ || itemsout [1].revents & ZMQ_POLLOUT)) { + rc = forward(frontend_, backend_, capture_,msg); + if (unlikely (rc < 0)) + return -1; + } + // Process a reply + if (state == active + && frontend_ != backend_ + && items [1].revents & ZMQ_POLLIN + && itemsout [0].revents & ZMQ_POLLOUT) { + rc = forward(backend_, frontend_, capture_,msg); + if (unlikely (rc < 0)) + return -1; + } + } + return 0; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/proxy.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/proxy.hpp new file mode 100644 index 00000000..14b056cd --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/proxy.hpp @@ -0,0 +1,42 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_PROXY_HPP_INCLUDED__ +#define __ZMQ_PROXY_HPP_INCLUDED__ + +namespace zmq +{ + int proxy ( + class socket_base_t *frontend_, + class socket_base_t *backend_, + class socket_base_t *capture_, + class socket_base_t *control_ = NULL); // backward compatibility without this argument +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pub.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pub.cpp new file mode 100644 index 00000000..7e6eee43 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pub.cpp @@ -0,0 +1,66 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "pub.hpp" +#include "pipe.hpp" +#include "err.hpp" +#include "msg.hpp" + +zmq::pub_t::pub_t (class ctx_t *parent_, uint32_t tid_, int sid_) : + xpub_t (parent_, tid_, sid_) +{ + options.type = ZMQ_PUB; +} + +zmq::pub_t::~pub_t () +{ +} + +void zmq::pub_t::xattach_pipe (pipe_t *pipe_, bool subscribe_to_all_) +{ + zmq_assert (pipe_); + + // Don't delay pipe termination as there is no one + // to receive the delimiter. + pipe_->set_nodelay (); + + xpub_t::xattach_pipe (pipe_, subscribe_to_all_); +} + +int zmq::pub_t::xrecv (class msg_t *) +{ + // Messages cannot be received from PUB socket. + errno = ENOTSUP; + return -1; +} + +bool zmq::pub_t::xhas_in () +{ + return false; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pub.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pub.hpp new file mode 100644 index 00000000..4a70dcc2 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pub.hpp @@ -0,0 +1,63 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_PUB_HPP_INCLUDED__ +#define __ZMQ_PUB_HPP_INCLUDED__ + +#include "xpub.hpp" + +namespace zmq +{ + + class ctx_t; + class io_thread_t; + class socket_base_t; + class msg_t; + + class pub_t : public xpub_t + { + public: + + pub_t (zmq::ctx_t *parent_, uint32_t tid_, int sid_); + ~pub_t (); + + // Implementations of virtual functions from socket_base_t. + void xattach_pipe (zmq::pipe_t *pipe_, bool subscribe_to_all_ = false); + int xrecv (zmq::msg_t *msg_); + bool xhas_in (); + + private: + + pub_t (const pub_t&); + const pub_t &operator = (const pub_t&); + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pull.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pull.cpp new file mode 100644 index 00000000..4754cda1 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pull.cpp @@ -0,0 +1,77 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "pull.hpp" +#include "err.hpp" +#include "msg.hpp" +#include "pipe.hpp" + +zmq::pull_t::pull_t (class ctx_t *parent_, uint32_t tid_, int sid_) : + socket_base_t (parent_, tid_, sid_) +{ + options.type = ZMQ_PULL; +} + +zmq::pull_t::~pull_t () +{ +} + +void zmq::pull_t::xattach_pipe (pipe_t *pipe_, bool subscribe_to_all_) +{ + // subscribe_to_all_ is unused + (void)subscribe_to_all_; + + zmq_assert (pipe_); + fq.attach (pipe_); +} + +void zmq::pull_t::xread_activated (pipe_t *pipe_) +{ + fq.activated (pipe_); +} + +void zmq::pull_t::xpipe_terminated (pipe_t *pipe_) +{ + fq.pipe_terminated (pipe_); +} + +int zmq::pull_t::xrecv (msg_t *msg_) +{ + return fq.recv (msg_); +} + +bool zmq::pull_t::xhas_in () +{ + return fq.has_in (); +} + +zmq::blob_t zmq::pull_t::get_credential () const +{ + return fq.get_credential (); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pull.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pull.hpp new file mode 100644 index 00000000..6a2f953a --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pull.hpp @@ -0,0 +1,75 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_PULL_HPP_INCLUDED__ +#define __ZMQ_PULL_HPP_INCLUDED__ + +#include "socket_base.hpp" +#include "session_base.hpp" +#include "fq.hpp" + +namespace zmq +{ + + class ctx_t; + class pipe_t; + class msg_t; + class io_thread_t; + + class pull_t : + public socket_base_t + { + public: + + pull_t (zmq::ctx_t *parent_, uint32_t tid_, int sid_); + ~pull_t (); + + protected: + + // Overrides of functions from socket_base_t. + void xattach_pipe (zmq::pipe_t *pipe_, bool subscribe_to_all_); + int xrecv (zmq::msg_t *msg_); + bool xhas_in (); + blob_t get_credential () const; + void xread_activated (zmq::pipe_t *pipe_); + void xpipe_terminated (zmq::pipe_t *pipe_); + + private: + + // Fair queueing object for inbound pipes. + fq_t fq; + + pull_t (const pull_t&); + const pull_t &operator = (const pull_t&); + + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/push.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/push.cpp new file mode 100644 index 00000000..65fac5ff --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/push.cpp @@ -0,0 +1,75 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "push.hpp" +#include "pipe.hpp" +#include "err.hpp" +#include "msg.hpp" + +zmq::push_t::push_t (class ctx_t *parent_, uint32_t tid_, int sid_) : + socket_base_t (parent_, tid_, sid_) +{ + options.type = ZMQ_PUSH; +} + +zmq::push_t::~push_t () +{ +} + +void zmq::push_t::xattach_pipe (pipe_t *pipe_, bool subscribe_to_all_) +{ + // subscribe_to_all_ is unused + (void)subscribe_to_all_; + // Don't delay pipe termination as there is no one + // to receive the delimiter. + pipe_->set_nodelay (); + + zmq_assert (pipe_); + lb.attach (pipe_); +} + +void zmq::push_t::xwrite_activated (pipe_t *pipe_) +{ + lb.activated (pipe_); +} + +void zmq::push_t::xpipe_terminated (pipe_t *pipe_) +{ + lb.pipe_terminated (pipe_); +} + +int zmq::push_t::xsend (msg_t *msg_) +{ + return lb.send (msg_); +} + +bool zmq::push_t::xhas_out () +{ + return lb.has_out (); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/push.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/push.hpp new file mode 100644 index 00000000..238ce82f --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/push.hpp @@ -0,0 +1,73 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_PUSH_HPP_INCLUDED__ +#define __ZMQ_PUSH_HPP_INCLUDED__ + +#include "socket_base.hpp" +#include "session_base.hpp" +#include "lb.hpp" + +namespace zmq +{ + + class ctx_t; + class pipe_t; + class msg_t; + class io_thread_t; + + class push_t : + public socket_base_t + { + public: + + push_t (zmq::ctx_t *parent_, uint32_t tid_, int sid_); + ~push_t (); + + protected: + + // Overrides of functions from socket_base_t. + void xattach_pipe (zmq::pipe_t *pipe_, bool subscribe_to_all_); + int xsend (zmq::msg_t *msg_); + bool xhas_out (); + void xwrite_activated (zmq::pipe_t *pipe_); + void xpipe_terminated (zmq::pipe_t *pipe_); + + private: + + // Load balancer managing the outbound pipes. + lb_t lb; + + push_t (const push_t&); + const push_t &operator = (const push_t&); + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/random.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/random.cpp new file mode 100644 index 00000000..5c9932b6 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/random.cpp @@ -0,0 +1,61 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include <stdlib.h> + +#include "platform.hpp" +#if defined ZMQ_HAVE_WINDOWS +#include "windows.hpp" +#else +#include <unistd.h> +#endif + +#include "random.hpp" +#include "stdint.hpp" +#include "clock.hpp" + +void zmq::seed_random () +{ +#if defined ZMQ_HAVE_WINDOWS + int pid = (int) GetCurrentProcessId (); +#else + int pid = (int) getpid (); +#endif + srand ((unsigned int) (clock_t::now_us () + pid)); +} + +uint32_t zmq::generate_random () +{ + // Compensate for the fact that rand() returns signed integer. + uint32_t low = (uint32_t) rand (); + uint32_t high = (uint32_t) rand (); + high <<= (sizeof (int) * 8 - 1); + return high | low; +} + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/random.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/random.hpp new file mode 100644 index 00000000..bd47c611 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/random.hpp @@ -0,0 +1,46 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_RANDOM_HPP_INCLUDED__ +#define __ZMQ_RANDOM_HPP_INCLUDED__ + +#include "stdint.hpp" + +namespace zmq +{ + + // Seeds the random number generator. + void seed_random (); + + // Generates random value. + uint32_t generate_random (); + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/raw_decoder.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/raw_decoder.cpp new file mode 100644 index 00000000..b98826cb --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/raw_decoder.cpp @@ -0,0 +1,73 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include <stdlib.h> +#include <string.h> + +#include "platform.hpp" +#ifdef ZMQ_HAVE_WINDOWS +#include "windows.hpp" +#endif + +#include "raw_decoder.hpp" +#include "err.hpp" + +zmq::raw_decoder_t::raw_decoder_t (size_t bufsize_) : + bufsize (bufsize_) +{ + int rc = in_progress.init (); + errno_assert (rc == 0); + + buffer = (unsigned char *) malloc (bufsize); + alloc_assert (buffer); +} + +zmq::raw_decoder_t::~raw_decoder_t () +{ + int rc = in_progress.close (); + errno_assert (rc == 0); + + free (buffer); +} + +void zmq::raw_decoder_t::get_buffer (unsigned char **data_, size_t *size_) +{ + *data_ = buffer; + *size_ = bufsize; +} + +int zmq::raw_decoder_t::decode (const uint8_t *data_, size_t size_, + size_t &bytes_used_) +{ + int rc = in_progress.init_size (size_); + errno_assert (rc != -1); + memcpy (in_progress.data (), data_, size_); + bytes_used_ = size_; + return 1; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/raw_decoder.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/raw_decoder.hpp new file mode 100644 index 00000000..fc88add1 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/raw_decoder.hpp @@ -0,0 +1,76 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_RAW_DECODER_HPP_INCLUDED__ +#define __ZMQ_RAW_DECODER_HPP_INCLUDED__ + +#include "err.hpp" +#include "msg.hpp" +#include "i_decoder.hpp" +#include "stdint.hpp" + +namespace zmq +{ + + // Decoder for 0MQ v1 framing protocol. Converts data stream into messages. + + class raw_decoder_t : public i_decoder + { + public: + + raw_decoder_t (size_t bufsize_); + virtual ~raw_decoder_t (); + + // i_decoder interface. + + virtual void get_buffer (unsigned char **data_, size_t *size_); + + virtual int decode (const unsigned char *data_, size_t size_, + size_t &processed); + + virtual msg_t *msg () { return &in_progress; } + + + private: + + + msg_t in_progress; + + const size_t bufsize; + + unsigned char *buffer; + + raw_decoder_t (const raw_decoder_t&); + void operator = (const raw_decoder_t&); + }; + +} + +#endif + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/raw_encoder.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/raw_encoder.cpp new file mode 100644 index 00000000..d0881aae --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/raw_encoder.cpp @@ -0,0 +1,50 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "encoder.hpp" +#include "raw_encoder.hpp" +#include "likely.hpp" +#include "wire.hpp" + +zmq::raw_encoder_t::raw_encoder_t (size_t bufsize_) : + encoder_base_t <raw_encoder_t> (bufsize_) +{ + // Write 0 bytes to the batch and go to message_ready state. + next_step (NULL, 0, &raw_encoder_t::raw_message_ready, true); +} + +zmq::raw_encoder_t::~raw_encoder_t () +{ +} + +void zmq::raw_encoder_t::raw_message_ready () +{ + next_step (in_progress->data (), in_progress->size (), + &raw_encoder_t::raw_message_ready, true); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/raw_encoder.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/raw_encoder.hpp new file mode 100644 index 00000000..417cff4a --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/raw_encoder.hpp @@ -0,0 +1,70 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_RAW_ENCODER_HPP_INCLUDED__ +#define __ZMQ_RAW_ENCODER_HPP_INCLUDED__ + +#if defined(_MSC_VER) +#ifndef NOMINMAX +#define NOMINMAX +#endif +#endif + +#include <stddef.h> +#include <string.h> +#include <stdlib.h> +#include <algorithm> + +#include "err.hpp" +#include "msg.hpp" +#include "i_encoder.hpp" + +namespace zmq +{ + + // Encoder for 0MQ framing protocol. Converts messages into data batches. + + class raw_encoder_t : public encoder_base_t <raw_encoder_t> + { + public: + + raw_encoder_t (size_t bufsize_); + ~raw_encoder_t (); + + private: + + void raw_message_ready (); + + raw_encoder_t (const raw_encoder_t&); + const raw_encoder_t &operator = (const raw_encoder_t&); + }; +} + +#endif + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/reaper.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/reaper.cpp new file mode 100644 index 00000000..ea5f0c56 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/reaper.cpp @@ -0,0 +1,137 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "reaper.hpp" +#include "socket_base.hpp" +#include "err.hpp" + +zmq::reaper_t::reaper_t (class ctx_t *ctx_, uint32_t tid_) : + object_t (ctx_, tid_), + sockets (0), + terminating (false) +{ + poller = new (std::nothrow) poller_t (*ctx_); + alloc_assert (poller); + + mailbox_handle = poller->add_fd (mailbox.get_fd (), this); + poller->set_pollin (mailbox_handle); + +#ifdef HAVE_FORK + pid = getpid(); +#endif +} + +zmq::reaper_t::~reaper_t () +{ + delete poller; +} + +zmq::mailbox_t *zmq::reaper_t::get_mailbox () +{ + return &mailbox; +} + +void zmq::reaper_t::start () +{ + // Start the thread. + poller->start (); +} + +void zmq::reaper_t::stop () +{ + send_stop (); +} + +void zmq::reaper_t::in_event () +{ + while (true) { +#ifdef HAVE_FORK + if (unlikely(pid != getpid())) + { + //printf("zmq::reaper_t::in_event return in child process %d\n", (int)getpid()); + return; + } +#endif + + // Get the next command. If there is none, exit. + command_t cmd; + int rc = mailbox.recv (&cmd, 0); + if (rc != 0 && errno == EINTR) + continue; + if (rc != 0 && errno == EAGAIN) + break; + errno_assert (rc == 0); + + // Process the command. + cmd.destination->process_command (cmd); + } +} + +void zmq::reaper_t::out_event () +{ + zmq_assert (false); +} + +void zmq::reaper_t::timer_event (int) +{ + zmq_assert (false); +} + +void zmq::reaper_t::process_stop () +{ + terminating = true; + + // If there are no sockets being reaped finish immediately. + if (!sockets) { + send_done (); + poller->rm_fd (mailbox_handle); + poller->stop (); + } +} + +void zmq::reaper_t::process_reap (socket_base_t *socket_) +{ + // Add the socket to the poller. + socket_->start_reaping (poller); + + ++sockets; +} + +void zmq::reaper_t::process_reaped () +{ + --sockets; + + // If reaped was already asked to terminate and there are no more sockets, + // finish immediately. + if (!sockets && terminating) { + send_done (); + poller->rm_fd (mailbox_handle); + poller->stop (); + } +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/reaper.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/reaper.hpp new file mode 100644 index 00000000..25a6186f --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/reaper.hpp @@ -0,0 +1,94 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_REAPER_HPP_INCLUDED__ +#define __ZMQ_REAPER_HPP_INCLUDED__ + +#include "object.hpp" +#include "mailbox.hpp" +#include "poller.hpp" +#include "i_poll_events.hpp" + +namespace zmq +{ + + class ctx_t; + class socket_base_t; + + class reaper_t : public object_t, public i_poll_events + { + public: + + reaper_t (zmq::ctx_t *ctx_, uint32_t tid_); + ~reaper_t (); + + mailbox_t *get_mailbox (); + + void start (); + void stop (); + + // i_poll_events implementation. + void in_event (); + void out_event (); + void timer_event (int id_); + + private: + + // Command handlers. + void process_stop (); + void process_reap (zmq::socket_base_t *socket_); + void process_reaped (); + + // Reaper thread accesses incoming commands via this mailbox. + mailbox_t mailbox; + + // Handle associated with mailbox' file descriptor. + poller_t::handle_t mailbox_handle; + + // I/O multiplexing is performed using a poller object. + poller_t *poller; + + // Number of sockets being reaped at the moment. + int sockets; + + // If true, we were already asked to terminate. + bool terminating; + + reaper_t (const reaper_t&); + const reaper_t &operator = (const reaper_t&); + +#ifdef HAVE_FORK + // the process that created this context. Used to detect forking. + pid_t pid; +#endif + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/rep.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/rep.cpp new file mode 100644 index 00000000..0efdec9c --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/rep.cpp @@ -0,0 +1,133 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "rep.hpp" +#include "err.hpp" +#include "msg.hpp" + +zmq::rep_t::rep_t (class ctx_t *parent_, uint32_t tid_, int sid_) : + router_t (parent_, tid_, sid_), + sending_reply (false), + request_begins (true) +{ + options.type = ZMQ_REP; +} + +zmq::rep_t::~rep_t () +{ +} + +int zmq::rep_t::xsend (msg_t *msg_) +{ + // If we are in the middle of receiving a request, we cannot send reply. + if (!sending_reply) { + errno = EFSM; + return -1; + } + + bool more = msg_->flags () & msg_t::more ? true : false; + + // Push message to the reply pipe. + int rc = router_t::xsend (msg_); + if (rc != 0) + return rc; + + // If the reply is complete flip the FSM back to request receiving state. + if (!more) + sending_reply = false; + + return 0; +} + +int zmq::rep_t::xrecv (msg_t *msg_) +{ + // If we are in middle of sending a reply, we cannot receive next request. + if (sending_reply) { + errno = EFSM; + return -1; + } + + // First thing to do when receiving a request is to copy all the labels + // to the reply pipe. + if (request_begins) { + while (true) { + int rc = router_t::xrecv (msg_); + if (rc != 0) + return rc; + + if ((msg_->flags () & msg_t::more)) { + // Empty message part delimits the traceback stack. + bool bottom = (msg_->size () == 0); + + // Push it to the reply pipe. + rc = router_t::xsend (msg_); + errno_assert (rc == 0); + + if (bottom) + break; + } + else { + // If the traceback stack is malformed, discard anything + // already sent to pipe (we're at end of invalid message). + rc = router_t::rollback (); + errno_assert (rc == 0); + } + } + request_begins = false; + } + + // Get next message part to return to the user. + int rc = router_t::xrecv (msg_); + if (rc != 0) + return rc; + + // If whole request is read, flip the FSM to reply-sending state. + if (!(msg_->flags () & msg_t::more)) { + sending_reply = true; + request_begins = true; + } + + return 0; +} + +bool zmq::rep_t::xhas_in () +{ + if (sending_reply) + return false; + + return router_t::xhas_in (); +} + +bool zmq::rep_t::xhas_out () +{ + if (!sending_reply) + return false; + + return router_t::xhas_out (); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/rep.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/rep.hpp new file mode 100644 index 00000000..177872e4 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/rep.hpp @@ -0,0 +1,73 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_REP_HPP_INCLUDED__ +#define __ZMQ_REP_HPP_INCLUDED__ + +#include "router.hpp" + +namespace zmq +{ + + class ctx_t; + class msg_t; + class io_thread_t; + class socket_base_t; + + class rep_t : public router_t + { + public: + + rep_t (zmq::ctx_t *parent_, uint32_t tid_, int sid); + ~rep_t (); + + // Overrides of functions from socket_base_t. + int xsend (zmq::msg_t *msg_); + int xrecv (zmq::msg_t *msg_); + bool xhas_in (); + bool xhas_out (); + + private: + + // If true, we are in process of sending the reply. If false we are + // in process of receiving a request. + bool sending_reply; + + // If true, we are starting to receive a request. The beginning + // of the request is the backtrace stack. + bool request_begins; + + rep_t (const rep_t&); + const rep_t &operator = (const rep_t&); + + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/req.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/req.cpp new file mode 100644 index 00000000..3a930349 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/req.cpp @@ -0,0 +1,289 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "req.hpp" +#include "err.hpp" +#include "msg.hpp" +#include "wire.hpp" +#include "random.hpp" +#include "likely.hpp" + +zmq::req_t::req_t (class ctx_t *parent_, uint32_t tid_, int sid_) : + dealer_t (parent_, tid_, sid_), + receiving_reply (false), + message_begins (true), + reply_pipe (NULL), + request_id_frames_enabled (false), + request_id (generate_random()), + strict (true) +{ + options.type = ZMQ_REQ; +} + +zmq::req_t::~req_t () +{ +} + +int zmq::req_t::xsend (msg_t *msg_) +{ + // If we've sent a request and we still haven't got the reply, + // we can't send another request unless the strict option is disabled. + if (receiving_reply) { + if (strict) { + errno = EFSM; + return -1; + } + + if (reply_pipe) + reply_pipe->terminate (false); + receiving_reply = false; + message_begins = true; + } + + // First part of the request is the request identity. + if (message_begins) { + reply_pipe = NULL; + + if (request_id_frames_enabled) { + request_id++; + + msg_t id; + int rc = id.init_data (&request_id, sizeof (request_id), NULL, NULL); + errno_assert (rc == 0); + id.set_flags (msg_t::more); + + rc = dealer_t::sendpipe (&id, &reply_pipe); + if (rc != 0) + return -1; + } + + msg_t bottom; + int rc = bottom.init (); + errno_assert (rc == 0); + bottom.set_flags (msg_t::more); + + rc = dealer_t::sendpipe (&bottom, &reply_pipe); + if (rc != 0) + return -1; + zmq_assert (reply_pipe); + + message_begins = false; + + // Eat all currently avaliable messages before the request is fully + // sent. This is done to avoid: + // REQ sends request to A, A replies, B replies too. + // A's reply was first and matches, that is used. + // An hour later REQ sends a request to B. B's old reply is used. + msg_t drop; + while (true) { + rc = drop.init (); + errno_assert (rc == 0); + rc = dealer_t::xrecv (&drop); + if (rc != 0) + break; + drop.close (); + } + } + + bool more = msg_->flags () & msg_t::more ? true : false; + + int rc = dealer_t::xsend (msg_); + if (rc != 0) + return rc; + + // If the request was fully sent, flip the FSM into reply-receiving state. + if (!more) { + receiving_reply = true; + message_begins = true; + } + + return 0; +} + +int zmq::req_t::xrecv (msg_t *msg_) +{ + // If request wasn't send, we can't wait for reply. + if (!receiving_reply) { + errno = EFSM; + return -1; + } + + // Skip messages until one with the right first frames is found. + while (message_begins) { + // If enabled, the first frame must have the correct request_id. + if (request_id_frames_enabled) { + int rc = recv_reply_pipe (msg_); + if (rc != 0) + return rc; + + if (unlikely (!(msg_->flags () & msg_t::more) || + msg_->size () != sizeof (request_id) || + *static_cast<uint32_t *> (msg_->data ()) != request_id)) { + // Skip the remaining frames and try the next message + while (msg_->flags () & msg_t::more) { + rc = recv_reply_pipe (msg_); + errno_assert (rc == 0); + } + continue; + } + } + + // The next frame must be 0. + // TODO: Failing this check should also close the connection with the peer! + int rc = recv_reply_pipe (msg_); + if (rc != 0) + return rc; + + if (unlikely (!(msg_->flags () & msg_t::more) || msg_->size () != 0)) { + // Skip the remaining frames and try the next message + while (msg_->flags () & msg_t::more) { + rc = recv_reply_pipe (msg_); + errno_assert (rc == 0); + } + continue; + } + + message_begins = false; + } + + int rc = recv_reply_pipe (msg_); + if (rc != 0) + return rc; + + // If the reply is fully received, flip the FSM into request-sending state. + if (!(msg_->flags () & msg_t::more)) { + receiving_reply = false; + message_begins = true; + } + + return 0; +} + +bool zmq::req_t::xhas_in () +{ + // TODO: Duplicates should be removed here. + + if (!receiving_reply) + return false; + + return dealer_t::xhas_in (); +} + +bool zmq::req_t::xhas_out () +{ + if (receiving_reply) + return false; + + return dealer_t::xhas_out (); +} + +int zmq::req_t::xsetsockopt (int option_, const void *optval_, size_t optvallen_) +{ + bool is_int = (optvallen_ == sizeof (int)); + int value = is_int? *((int *) optval_): 0; + switch (option_) { + case ZMQ_REQ_CORRELATE: + if (is_int && value >= 0) { + request_id_frames_enabled = (value != 0); + return 0; + } + break; + + case ZMQ_REQ_RELAXED: + if (is_int && value >= 0) { + strict = (value == 0); + return 0; + } + break; + + default: + break; + } + + return dealer_t::xsetsockopt (option_, optval_, optvallen_); +} + +void zmq::req_t::xpipe_terminated (pipe_t *pipe_) +{ + if (reply_pipe == pipe_) + reply_pipe = NULL; + dealer_t::xpipe_terminated (pipe_); +} + +int zmq::req_t::recv_reply_pipe (msg_t *msg_) +{ + while (true) { + pipe_t *pipe = NULL; + int rc = dealer_t::recvpipe (msg_, &pipe); + if (rc != 0) + return rc; + if (!reply_pipe || pipe == reply_pipe) + return 0; + } +} + +zmq::req_session_t::req_session_t (io_thread_t *io_thread_, bool connect_, + socket_base_t *socket_, const options_t &options_, + address_t *addr_) : + session_base_t (io_thread_, connect_, socket_, options_, addr_), + state (bottom) +{ +} + +zmq::req_session_t::~req_session_t () +{ +} + +int zmq::req_session_t::push_msg (msg_t *msg_) +{ + switch (state) { + case bottom: + if (msg_->flags () == msg_t::more && msg_->size () == 0) { + state = body; + return session_base_t::push_msg (msg_); + } + break; + case body: + if (msg_->flags () == msg_t::more) + return session_base_t::push_msg (msg_); + if (msg_->flags () == 0) { + state = bottom; + return session_base_t::push_msg (msg_); + } + break; + } + errno = EFAULT; + return -1; +} + +void zmq::req_session_t::reset () +{ + session_base_t::reset (); + state = bottom; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/req.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/req.hpp new file mode 100644 index 00000000..66512cae --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/req.hpp @@ -0,0 +1,120 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_REQ_HPP_INCLUDED__ +#define __ZMQ_REQ_HPP_INCLUDED__ + +#include "dealer.hpp" +#include "stdint.hpp" + +namespace zmq +{ + + class ctx_t; + class msg_t; + class io_thread_t; + class socket_base_t; + + class req_t : public dealer_t + { + public: + + req_t (zmq::ctx_t *parent_, uint32_t tid_, int sid_); + ~req_t (); + + // Overrides of functions from socket_base_t. + int xsend (zmq::msg_t *msg_); + int xrecv (zmq::msg_t *msg_); + bool xhas_in (); + bool xhas_out (); + int xsetsockopt (int option_, const void *optval_, size_t optvallen_); + void xpipe_terminated (zmq::pipe_t *pipe_); + + protected: + + // Receive only from the pipe the request was sent to, discarding + // frames from other pipes. + int recv_reply_pipe (zmq::msg_t *msg_); + + private: + + // If true, request was already sent and reply wasn't received yet or + // was raceived partially. + bool receiving_reply; + + // If true, we are starting to send/recv a message. The first part + // of the message must be empty message part (backtrace stack bottom). + bool message_begins; + + // The pipe the request was sent to and where the reply is expected. + zmq::pipe_t *reply_pipe; + + // Whether request id frames shall be sent and expected. + bool request_id_frames_enabled; + + // The current request id. It is incremented every time before a new + // request is sent. + uint32_t request_id; + + // If false, send() will reset its internal state and terminate the + // reply_pipe's connection instead of failing if a previous request is + // still pending. + bool strict; + + req_t (const req_t&); + const req_t &operator = (const req_t&); + }; + + class req_session_t : public session_base_t + { + public: + + req_session_t (zmq::io_thread_t *io_thread_, bool connect_, + zmq::socket_base_t *socket_, const options_t &options_, + address_t *addr_); + ~req_session_t (); + + // Overrides of the functions from session_base_t. + int push_msg (msg_t *msg_); + void reset (); + + private: + + enum { + bottom, + body + } state; + + req_session_t (const req_session_t&); + const req_session_t &operator = (const req_session_t&); + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/router.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/router.cpp new file mode 100644 index 00000000..fc46ae19 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/router.cpp @@ -0,0 +1,479 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "router.hpp" +#include "pipe.hpp" +#include "wire.hpp" +#include "random.hpp" +#include "likely.hpp" +#include "err.hpp" + +zmq::router_t::router_t (class ctx_t *parent_, uint32_t tid_, int sid_) : + socket_base_t (parent_, tid_, sid_), + prefetched (false), + identity_sent (false), + more_in (false), + current_out (NULL), + more_out (false), + next_rid (generate_random ()), + mandatory (false), + // raw_sock functionality in ROUTER is deprecated + raw_sock (false), + probe_router (false), + handover (false) +{ + options.type = ZMQ_ROUTER; + options.recv_identity = true; + options.raw_sock = false; + + prefetched_id.init (); + prefetched_msg.init (); +} + +zmq::router_t::~router_t () +{ + zmq_assert (anonymous_pipes.empty ());; + zmq_assert (outpipes.empty ()); + prefetched_id.close (); + prefetched_msg.close (); +} + +void zmq::router_t::xattach_pipe (pipe_t *pipe_, bool subscribe_to_all_) +{ + // subscribe_to_all_ is unused + (void)subscribe_to_all_; + + zmq_assert (pipe_); + + if (probe_router) { + msg_t probe_msg_; + int rc = probe_msg_.init (); + errno_assert (rc == 0); + + rc = pipe_->write (&probe_msg_); + // zmq_assert (rc) is not applicable here, since it is not a bug. + pipe_->flush (); + + rc = probe_msg_.close (); + errno_assert (rc == 0); + } + + bool identity_ok = identify_peer (pipe_); + if (identity_ok) + fq.attach (pipe_); + else + anonymous_pipes.insert (pipe_); +} + +int zmq::router_t::xsetsockopt (int option_, const void *optval_, + size_t optvallen_) +{ + bool is_int = (optvallen_ == sizeof (int)); + int value = is_int? *((int *) optval_): 0; + + switch (option_) { + case ZMQ_CONNECT_RID: + if (optval_ && optvallen_) { + connect_rid.assign ((char *) optval_, optvallen_); + return 0; + } + break; + case ZMQ_ROUTER_RAW: + if (is_int && value >= 0) { + raw_sock = (value != 0); + if (raw_sock) { + options.recv_identity = false; + options.raw_sock = true; + } + return 0; + } + break; + + case ZMQ_ROUTER_MANDATORY: + if (is_int && value >= 0) { + mandatory = (value != 0); + return 0; + } + break; + + case ZMQ_PROBE_ROUTER: + if (is_int && value >= 0) { + probe_router = (value != 0); + return 0; + } + break; + + case ZMQ_ROUTER_HANDOVER: + if (is_int && value >= 0) { + handover = (value != 0); + return 0; + } + break; + + default: + break; + } + errno = EINVAL; + return -1; +} + + +void zmq::router_t::xpipe_terminated (pipe_t *pipe_) +{ + std::set <pipe_t*>::iterator it = anonymous_pipes.find (pipe_); + if (it != anonymous_pipes.end ()) + anonymous_pipes.erase (it); + else { + outpipes_t::iterator it = outpipes.find (pipe_->get_identity ()); + zmq_assert (it != outpipes.end ()); + outpipes.erase (it); + fq.pipe_terminated (pipe_); + if (pipe_ == current_out) + current_out = NULL; + } +} + +void zmq::router_t::xread_activated (pipe_t *pipe_) +{ + std::set <pipe_t*>::iterator it = anonymous_pipes.find (pipe_); + if (it == anonymous_pipes.end ()) + fq.activated (pipe_); + else { + bool identity_ok = identify_peer (pipe_); + if (identity_ok) { + anonymous_pipes.erase (it); + fq.attach (pipe_); + } + } +} + +void zmq::router_t::xwrite_activated (pipe_t *pipe_) +{ + outpipes_t::iterator it; + for (it = outpipes.begin (); it != outpipes.end (); ++it) + if (it->second.pipe == pipe_) + break; + + zmq_assert (it != outpipes.end ()); + zmq_assert (!it->second.active); + it->second.active = true; +} + +int zmq::router_t::xsend (msg_t *msg_) +{ + // If this is the first part of the message it's the ID of the + // peer to send the message to. + if (!more_out) { + zmq_assert (!current_out); + + // If we have malformed message (prefix with no subsequent message) + // then just silently ignore it. + // TODO: The connections should be killed instead. + if (msg_->flags () & msg_t::more) { + + more_out = true; + + // Find the pipe associated with the identity stored in the prefix. + // If there's no such pipe just silently ignore the message, unless + // router_mandatory is set. + blob_t identity ((unsigned char*) msg_->data (), msg_->size ()); + outpipes_t::iterator it = outpipes.find (identity); + + if (it != outpipes.end ()) { + current_out = it->second.pipe; + if (!current_out->check_write ()) { + it->second.active = false; + current_out = NULL; + if (mandatory) { + more_out = false; + errno = EAGAIN; + return -1; + } + } + } + else + if (mandatory) { + more_out = false; + errno = EHOSTUNREACH; + return -1; + } + } + + int rc = msg_->close (); + errno_assert (rc == 0); + rc = msg_->init (); + errno_assert (rc == 0); + return 0; + } + + // Ignore the MORE flag for raw-sock or assert? + if (options.raw_sock) + msg_->reset_flags (msg_t::more); + + // Check whether this is the last part of the message. + more_out = msg_->flags () & msg_t::more ? true : false; + + // Push the message into the pipe. If there's no out pipe, just drop it. + if (current_out) { + + // Close the remote connection if user has asked to do so + // by sending zero length message. + // Pending messages in the pipe will be dropped (on receiving term- ack) + if (raw_sock && msg_->size() == 0) { + current_out->terminate (false); + int rc = msg_->close (); + errno_assert (rc == 0); + rc = msg_->init (); + errno_assert (rc == 0); + current_out = NULL; + return 0; + } + + bool ok = current_out->write (msg_); + if (unlikely (!ok)) { + // Message failed to send - we must close it ourselves. + int rc = msg_->close (); + errno_assert (rc == 0); + current_out = NULL; + } else { + if (!more_out) { + current_out->flush (); + current_out = NULL; + } + } + } + else { + int rc = msg_->close (); + errno_assert (rc == 0); + } + + // Detach the message from the data buffer. + int rc = msg_->init (); + errno_assert (rc == 0); + + return 0; +} + +int zmq::router_t::xrecv (msg_t *msg_) +{ + if (prefetched) { + if (!identity_sent) { + int rc = msg_->move (prefetched_id); + errno_assert (rc == 0); + identity_sent = true; + } + else { + int rc = msg_->move (prefetched_msg); + errno_assert (rc == 0); + prefetched = false; + } + more_in = msg_->flags () & msg_t::more ? true : false; + return 0; + } + + pipe_t *pipe = NULL; + int rc = fq.recvpipe (msg_, &pipe); + + // It's possible that we receive peer's identity. That happens + // after reconnection. The current implementation assumes that + // the peer always uses the same identity. + while (rc == 0 && msg_->is_identity ()) + rc = fq.recvpipe (msg_, &pipe); + + if (rc != 0) + return -1; + + zmq_assert (pipe != NULL); + + // If we are in the middle of reading a message, just return the next part. + if (more_in) + more_in = msg_->flags () & msg_t::more ? true : false; + else { + // We are at the beginning of a message. + // Keep the message part we have in the prefetch buffer + // and return the ID of the peer instead. + rc = prefetched_msg.move (*msg_); + errno_assert (rc == 0); + prefetched = true; + + blob_t identity = pipe->get_identity (); + rc = msg_->init_size (identity.size ()); + errno_assert (rc == 0); + memcpy (msg_->data (), identity.data (), identity.size ()); + msg_->set_flags (msg_t::more); + identity_sent = true; + } + + return 0; +} + +int zmq::router_t::rollback (void) +{ + if (current_out) { + current_out->rollback (); + current_out = NULL; + more_out = false; + } + return 0; +} + +bool zmq::router_t::xhas_in () +{ + // If we are in the middle of reading the messages, there are + // definitely more parts available. + if (more_in) + return true; + + // We may already have a message pre-fetched. + if (prefetched) + return true; + + // Try to read the next message. + // The message, if read, is kept in the pre-fetch buffer. + pipe_t *pipe = NULL; + int rc = fq.recvpipe (&prefetched_msg, &pipe); + + // It's possible that we receive peer's identity. That happens + // after reconnection. The current implementation assumes that + // the peer always uses the same identity. + // TODO: handle the situation when the peer changes its identity. + while (rc == 0 && prefetched_msg.is_identity ()) + rc = fq.recvpipe (&prefetched_msg, &pipe); + + if (rc != 0) + return false; + + zmq_assert (pipe != NULL); + + blob_t identity = pipe->get_identity (); + rc = prefetched_id.init_size (identity.size ()); + errno_assert (rc == 0); + memcpy (prefetched_id.data (), identity.data (), identity.size ()); + prefetched_id.set_flags (msg_t::more); + + prefetched = true; + identity_sent = false; + + return true; +} + +bool zmq::router_t::xhas_out () +{ + // In theory, ROUTER socket is always ready for writing. Whether actual + // attempt to write succeeds depends on whitch pipe the message is going + // to be routed to. + return true; +} + +zmq::blob_t zmq::router_t::get_credential () const +{ + return fq.get_credential (); +} + +bool zmq::router_t::identify_peer (pipe_t *pipe_) +{ + msg_t msg; + blob_t identity; + bool ok; + + if (connect_rid.length()) { + identity = blob_t ((unsigned char*) connect_rid.c_str (), + connect_rid.length()); + connect_rid.clear (); + outpipes_t::iterator it = outpipes.find (identity); + if (it != outpipes.end ()) + zmq_assert(false); // Not allowed to duplicate an existing rid + } + else + if (options.raw_sock) { // Always assign identity for raw-socket + unsigned char buf [5]; + buf [0] = 0; + put_uint32 (buf + 1, next_rid++); + identity = blob_t (buf, sizeof buf); + } + else + if (!options.raw_sock) { + // Pick up handshake cases and also case where next identity is set + msg.init (); + ok = pipe_->read (&msg); + if (!ok) + return false; + + if (msg.size () == 0) { + // Fall back on the auto-generation + unsigned char buf [5]; + buf [0] = 0; + put_uint32 (buf + 1, next_rid++); + identity = blob_t (buf, sizeof buf); + msg.close (); + } + else { + identity = blob_t ((unsigned char*) msg.data (), msg.size ()); + outpipes_t::iterator it = outpipes.find (identity); + msg.close (); + + if (it != outpipes.end ()) { + if (!handover) + // Ignore peers with duplicate ID + return false; + else { + // We will allow the new connection to take over this + // identity. Temporarily assign a new identity to the + // existing pipe so we can terminate it asynchronously. + unsigned char buf [5]; + buf [0] = 0; + put_uint32 (buf + 1, next_rid++); + blob_t new_identity = blob_t (buf, sizeof buf); + + it->second.pipe->set_identity (new_identity); + outpipe_t existing_outpipe = + {it->second.pipe, it->second.active}; + + ok = outpipes.insert (outpipes_t::value_type ( + new_identity, existing_outpipe)).second; + zmq_assert (ok); + + // Remove the existing identity entry to allow the new + // connection to take the identity. + outpipes.erase (it); + + existing_outpipe.pipe->terminate (true); + } + } + } + } + + pipe_->set_identity (identity); + // Add the record into output pipes lookup table + outpipe_t outpipe = {pipe_, true}; + ok = outpipes.insert (outpipes_t::value_type (identity, outpipe)).second; + zmq_assert (ok); + + return true; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/router.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/router.hpp new file mode 100644 index 00000000..9877217f --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/router.hpp @@ -0,0 +1,140 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_ROUTER_HPP_INCLUDED__ +#define __ZMQ_ROUTER_HPP_INCLUDED__ + +#include <map> + +#include "socket_base.hpp" +#include "session_base.hpp" +#include "stdint.hpp" +#include "blob.hpp" +#include "msg.hpp" +#include "fq.hpp" + +namespace zmq +{ + + class ctx_t; + class pipe_t; + + // TODO: This class uses O(n) scheduling. Rewrite it to use O(1) algorithm. + class router_t : + public socket_base_t + { + public: + + router_t (zmq::ctx_t *parent_, uint32_t tid_, int sid); + ~router_t (); + + // Overrides of functions from socket_base_t. + void xattach_pipe (zmq::pipe_t *pipe_, bool subscribe_to_all_); + int xsetsockopt (int option_, const void *optval_, size_t optvallen_); + int xsend (zmq::msg_t *msg_); + int xrecv (zmq::msg_t *msg_); + bool xhas_in (); + bool xhas_out (); + void xread_activated (zmq::pipe_t *pipe_); + void xwrite_activated (zmq::pipe_t *pipe_); + void xpipe_terminated (zmq::pipe_t *pipe_); + + protected: + + // Rollback any message parts that were sent but not yet flushed. + int rollback (); + blob_t get_credential () const; + + private: + + // Receive peer id and update lookup map + bool identify_peer (pipe_t *pipe_); + + // Fair queueing object for inbound pipes. + fq_t fq; + + // True iff there is a message held in the pre-fetch buffer. + bool prefetched; + + // If true, the receiver got the message part with + // the peer's identity. + bool identity_sent; + + // Holds the prefetched identity. + msg_t prefetched_id; + + // Holds the prefetched message. + msg_t prefetched_msg; + + // If true, more incoming message parts are expected. + bool more_in; + + struct outpipe_t + { + zmq::pipe_t *pipe; + bool active; + }; + + // We keep a set of pipes that have not been identified yet. + std::set <pipe_t*> anonymous_pipes; + + // Outbound pipes indexed by the peer IDs. + typedef std::map <blob_t, outpipe_t> outpipes_t; + outpipes_t outpipes; + + // The pipe we are currently writing to. + zmq::pipe_t *current_out; + + // If true, more outgoing message parts are expected. + bool more_out; + + // Routing IDs are generated. It's a simple increment and wrap-over + // algorithm. This value is the next ID to use (if not used already). + uint32_t next_rid; + + // If true, report EAGAIN to the caller instead of silently dropping + // the message targeting an unknown peer. + bool mandatory; + bool raw_sock; + + // if true, send an empty message to every connected router peer + bool probe_router; + + // If true, the router will reassign an identity upon encountering a + // name collision. The new pipe will take the identity, the old pipe + // will be terminated. + bool handover; + + router_t (const router_t&); + const router_t &operator = (const router_t&); + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/select.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/select.cpp new file mode 100644 index 00000000..ec0d2e82 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/select.cpp @@ -0,0 +1,234 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "select.hpp" +#if defined ZMQ_USE_SELECT + +#include "platform.hpp" +#if defined ZMQ_HAVE_WINDOWS +#include "windows.hpp" +#elif defined ZMQ_HAVE_HPUX +#include <sys/param.h> +#include <sys/types.h> +#include <sys/time.h> +#elif defined ZMQ_HAVE_OPENVMS +#include <sys/types.h> +#include <sys/time.h> +#else +#include <sys/select.h> +#endif + +#include <string.h> +#include <algorithm> + +#include "err.hpp" +#include "config.hpp" +#include "i_poll_events.hpp" + +zmq::select_t::select_t (const zmq::ctx_t &ctx_) : + ctx(ctx_), + maxfd (retired_fd), + retired (false), + stopping (false) +{ + // Clear file descriptor sets. + FD_ZERO (&source_set_in); + FD_ZERO (&source_set_out); + FD_ZERO (&source_set_err); +} + +zmq::select_t::~select_t () +{ + worker.stop (); +} + +zmq::select_t::handle_t zmq::select_t::add_fd (fd_t fd_, i_poll_events *events_) +{ + // Store the file descriptor. + fd_entry_t entry = {fd_, events_}; + fds.push_back (entry); + + // Ensure we do not attempt to select () on more than FD_SETSIZE + // file descriptors. + zmq_assert (fds.size () <= FD_SETSIZE); + + // Start polling on errors. + FD_SET (fd_, &source_set_err); + + // Adjust maxfd if necessary. + if (fd_ > maxfd) + maxfd = fd_; + + // Increase the load metric of the thread. + adjust_load (1); + + return fd_; +} + +void zmq::select_t::rm_fd (handle_t handle_) +{ + // Mark the descriptor as retired. + fd_set_t::iterator it; + for (it = fds.begin (); it != fds.end (); ++it) + if (it->fd == handle_) + break; + zmq_assert (it != fds.end ()); + it->fd = retired_fd; + retired = true; + + // Stop polling on the descriptor. + FD_CLR (handle_, &source_set_in); + FD_CLR (handle_, &source_set_out); + FD_CLR (handle_, &source_set_err); + + // Discard all events generated on this file descriptor. + FD_CLR (handle_, &readfds); + FD_CLR (handle_, &writefds); + FD_CLR (handle_, &exceptfds); + + // Adjust the maxfd attribute if we have removed the + // highest-numbered file descriptor. + if (handle_ == maxfd) { + maxfd = retired_fd; + for (fd_set_t::iterator it = fds.begin (); it != fds.end (); ++it) + if (it->fd > maxfd) + maxfd = it->fd; + } + + // Decrease the load metric of the thread. + adjust_load (-1); +} + +void zmq::select_t::set_pollin (handle_t handle_) +{ + FD_SET (handle_, &source_set_in); +} + +void zmq::select_t::reset_pollin (handle_t handle_) +{ + FD_CLR (handle_, &source_set_in); +} + +void zmq::select_t::set_pollout (handle_t handle_) +{ + FD_SET (handle_, &source_set_out); +} + +void zmq::select_t::reset_pollout (handle_t handle_) +{ + FD_CLR (handle_, &source_set_out); +} + +void zmq::select_t::start () +{ + ctx.start_thread (worker, worker_routine, this); +} + +void zmq::select_t::stop () +{ + stopping = true; +} + +int zmq::select_t::max_fds () +{ + return FD_SETSIZE; +} + +void zmq::select_t::loop () +{ + while (!stopping) { + + // Execute any due timers. + int timeout = (int) execute_timers (); + + // Intialise the pollsets. + memcpy (&readfds, &source_set_in, sizeof source_set_in); + memcpy (&writefds, &source_set_out, sizeof source_set_out); + memcpy (&exceptfds, &source_set_err, sizeof source_set_err); + + // Wait for events. +#ifdef ZMQ_HAVE_OSX + struct timeval tv = {(long) (timeout / 1000), timeout % 1000 * 1000}; +#else + struct timeval tv = {(long) (timeout / 1000), + (long) (timeout % 1000 * 1000)}; +#endif +#ifdef ZMQ_HAVE_WINDOWS + int rc = select (0, &readfds, &writefds, &exceptfds, + timeout ? &tv : NULL); + wsa_assert (rc != SOCKET_ERROR); +#else + int rc = select (maxfd + 1, &readfds, &writefds, &exceptfds, + timeout ? &tv : NULL); + if (rc == -1) { + errno_assert (errno == EINTR); + continue; + } +#endif + + // If there are no events (i.e. it's a timeout) there's no point + // in checking the pollset. + if (rc == 0) + continue; + + for (fd_set_t::size_type i = 0; i < fds.size (); i ++) { + if (fds [i].fd == retired_fd) + continue; + if (FD_ISSET (fds [i].fd, &exceptfds)) + fds [i].events->in_event (); + if (fds [i].fd == retired_fd) + continue; + if (FD_ISSET (fds [i].fd, &writefds)) + fds [i].events->out_event (); + if (fds [i].fd == retired_fd) + continue; + if (FD_ISSET (fds [i].fd, &readfds)) + fds [i].events->in_event (); + } + + // Destroy retired event sources. + if (retired) { + fds.erase (std::remove_if (fds.begin (), fds.end (), + zmq::select_t::is_retired_fd), fds.end ()); + retired = false; + } + } +} + +void zmq::select_t::worker_routine (void *arg_) +{ + ((select_t*) arg_)->loop (); +} + +bool zmq::select_t::is_retired_fd (const fd_entry_t &entry) +{ + return (entry.fd == retired_fd); +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/select.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/select.hpp new file mode 100644 index 00000000..0eb29ec9 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/select.hpp @@ -0,0 +1,140 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_SELECT_HPP_INCLUDED__ +#define __ZMQ_SELECT_HPP_INCLUDED__ + +// poller.hpp decides which polling mechanism to use. +#include "poller.hpp" +#if defined ZMQ_USE_SELECT + +#include "platform.hpp" + +#include <stddef.h> +#include <vector> + +#ifdef ZMQ_HAVE_WINDOWS +#include <winsock2.h> +#elif defined ZMQ_HAVE_OPENVMS +#include <sys/types.h> +#include <sys/time.h> +#else +#include <sys/select.h> +#endif + +#include "ctx.hpp" +#include "fd.hpp" +#include "thread.hpp" +#include "poller_base.hpp" + +namespace zmq +{ + + struct i_poll_events; + + // Implements socket polling mechanism using POSIX.1-2001 select() + // function. + + class select_t : public poller_base_t + { + public: + + typedef fd_t handle_t; + + select_t (const ctx_t &ctx_); + ~select_t (); + + // "poller" concept. + handle_t add_fd (fd_t fd_, zmq::i_poll_events *events_); + void rm_fd (handle_t handle_); + void set_pollin (handle_t handle_); + void reset_pollin (handle_t handle_); + void set_pollout (handle_t handle_); + void reset_pollout (handle_t handle_); + void start (); + void stop (); + + static int max_fds (); + + private: + + // Main worker thread routine. + static void worker_routine (void *arg_); + + // Main event loop. + void loop (); + + // Reference to ZMQ context. + const ctx_t &ctx; + + struct fd_entry_t + { + fd_t fd; + zmq::i_poll_events *events; + }; + + // Checks if an fd_entry_t is retired. + static bool is_retired_fd (const fd_entry_t &entry); + + // Set of file descriptors that are used to retreive + // information for fd_set. + typedef std::vector <fd_entry_t> fd_set_t; + fd_set_t fds; + + fd_set source_set_in; + fd_set source_set_out; + fd_set source_set_err; + + fd_set readfds; + fd_set writefds; + fd_set exceptfds; + + // Maximum file descriptor. + fd_t maxfd; + + // If true, at least one file descriptor has retired. + bool retired; + + // If true, thread is shutting down. + bool stopping; + + // Handle of the physical thread doing the I/O work. + thread_t worker; + + select_t (const select_t&); + const select_t &operator = (const select_t&); + }; + + typedef select_t poller_t; + +} + +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/session_base.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/session_base.cpp new file mode 100644 index 00000000..86bfd8ff --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/session_base.cpp @@ -0,0 +1,627 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "session_base.hpp" +#include "i_engine.hpp" +#include "err.hpp" +#include "pipe.hpp" +#include "likely.hpp" +#include "tcp_connecter.hpp" +#include "ipc_connecter.hpp" +#include "tipc_connecter.hpp" +#include "socks_connecter.hpp" +#include "pgm_sender.hpp" +#include "pgm_receiver.hpp" +#include "address.hpp" +#include "norm_engine.hpp" + +#include "ctx.hpp" +#include "req.hpp" + +zmq::session_base_t *zmq::session_base_t::create (class io_thread_t *io_thread_, + bool active_, class socket_base_t *socket_, const options_t &options_, + address_t *addr_) +{ + session_base_t *s = NULL; + switch (options_.type) { + case ZMQ_REQ: + s = new (std::nothrow) req_session_t (io_thread_, active_, + socket_, options_, addr_); + break; + case ZMQ_DEALER: + case ZMQ_REP: + case ZMQ_ROUTER: + case ZMQ_PUB: + case ZMQ_XPUB: + case ZMQ_SUB: + case ZMQ_XSUB: + case ZMQ_PUSH: + case ZMQ_PULL: + case ZMQ_PAIR: + case ZMQ_STREAM: + s = new (std::nothrow) session_base_t (io_thread_, active_, + socket_, options_, addr_); + break; + default: + errno = EINVAL; + return NULL; + } + alloc_assert (s); + return s; +} + +zmq::session_base_t::session_base_t (class io_thread_t *io_thread_, + bool active_, class socket_base_t *socket_, const options_t &options_, + address_t *addr_) : + own_t (io_thread_, options_), + io_object_t (io_thread_), + active (active_), + pipe (NULL), + zap_pipe (NULL), + incomplete_in (false), + pending (false), + engine (NULL), + socket (socket_), + io_thread (io_thread_), + has_linger_timer (false), + addr (addr_) +{ +} + +zmq::session_base_t::~session_base_t () +{ + zmq_assert (!pipe); + zmq_assert (!zap_pipe); + + // If there's still a pending linger timer, remove it. + if (has_linger_timer) { + cancel_timer (linger_timer_id); + has_linger_timer = false; + } + + // Close the engine. + if (engine) + engine->terminate (); + + delete addr; +} + +void zmq::session_base_t::attach_pipe (pipe_t *pipe_) +{ + zmq_assert (!is_terminating ()); + zmq_assert (!pipe); + zmq_assert (pipe_); + pipe = pipe_; + pipe->set_event_sink (this); +} + +int zmq::session_base_t::pull_msg (msg_t *msg_) +{ + if (!pipe || !pipe->read (msg_)) { + errno = EAGAIN; + return -1; + } + + incomplete_in = msg_->flags () & msg_t::more ? true : false; + + return 0; +} + +int zmq::session_base_t::push_msg (msg_t *msg_) +{ + if (pipe && pipe->write (msg_)) { + int rc = msg_->init (); + errno_assert (rc == 0); + return 0; + } + + errno = EAGAIN; + return -1; +} + +int zmq::session_base_t::read_zap_msg (msg_t *msg_) +{ + if (zap_pipe == NULL) { + errno = ENOTCONN; + return -1; + } + + if (!zap_pipe->read (msg_)) { + errno = EAGAIN; + return -1; + } + + return 0; +} + +int zmq::session_base_t::write_zap_msg (msg_t *msg_) +{ + if (zap_pipe == NULL) { + errno = ENOTCONN; + return -1; + } + + const bool ok = zap_pipe->write (msg_); + zmq_assert (ok); + + if ((msg_->flags () & msg_t::more) == 0) + zap_pipe->flush (); + + const int rc = msg_->init (); + errno_assert (rc == 0); + return 0; +} + +void zmq::session_base_t::reset () +{ +} + +void zmq::session_base_t::flush () +{ + if (pipe) + pipe->flush (); +} + +void zmq::session_base_t::clean_pipes () +{ + zmq_assert (pipe != NULL); + + // Get rid of half-processed messages in the out pipe. Flush any + // unflushed messages upstream. + pipe->rollback (); + pipe->flush (); + + // Remove any half-read message from the in pipe. + while (incomplete_in) { + msg_t msg; + int rc = msg.init (); + errno_assert (rc == 0); + rc = pull_msg (&msg); + errno_assert (rc == 0); + rc = msg.close (); + errno_assert (rc == 0); + } +} + +void zmq::session_base_t::pipe_terminated (pipe_t *pipe_) +{ + // Drop the reference to the deallocated pipe if required. + zmq_assert (pipe_ == pipe + || pipe_ == zap_pipe + || terminating_pipes.count (pipe_) == 1); + + if (pipe_ == pipe) { + // If this is our current pipe, remove it + pipe = NULL; + if (has_linger_timer) { + cancel_timer (linger_timer_id); + has_linger_timer = false; + } + } else + if (pipe_ == zap_pipe) + zap_pipe = NULL; + else + // Remove the pipe from the detached pipes set + terminating_pipes.erase (pipe_); + + if (!is_terminating () && options.raw_sock) { + if (engine) { + engine->terminate (); + engine = NULL; + } + terminate (); + } + + // If we are waiting for pending messages to be sent, at this point + // we are sure that there will be no more messages and we can proceed + // with termination safely. + if (pending && !pipe && !zap_pipe && terminating_pipes.empty ()) { + pending = false; + own_t::process_term (0); + } +} + +void zmq::session_base_t::read_activated (pipe_t *pipe_) +{ + // Skip activating if we're detaching this pipe + if (unlikely (pipe_ != pipe && pipe_ != zap_pipe)) { + zmq_assert (terminating_pipes.count (pipe_) == 1); + return; + } + + if (unlikely (engine == NULL)) { + pipe->check_read (); + return; + } + + if (likely (pipe_ == pipe)) + engine->restart_output (); + else + engine->zap_msg_available (); +} + +void zmq::session_base_t::write_activated (pipe_t *pipe_) +{ + // Skip activating if we're detaching this pipe + if (pipe != pipe_) { + zmq_assert (terminating_pipes.count (pipe_) == 1); + return; + } + + if (engine) + engine->restart_input (); +} + +void zmq::session_base_t::hiccuped (pipe_t *) +{ + // Hiccups are always sent from session to socket, not the other + // way round. + zmq_assert (false); +} + +zmq::socket_base_t *zmq::session_base_t::get_socket () +{ + return socket; +} + +void zmq::session_base_t::process_plug () +{ + if (active) + start_connecting (false); +} + +int zmq::session_base_t::zap_connect () +{ + zmq_assert (zap_pipe == NULL); + + endpoint_t peer = find_endpoint ("inproc://zeromq.zap.01"); + if (peer.socket == NULL) { + errno = ECONNREFUSED; + return -1; + } + if (peer.options.type != ZMQ_REP + && peer.options.type != ZMQ_ROUTER) { + errno = ECONNREFUSED; + return -1; + } + + // Create a bi-directional pipe that will connect + // session with zap socket. + object_t *parents [2] = {this, peer.socket}; + pipe_t *new_pipes [2] = {NULL, NULL}; + int hwms [2] = {0, 0}; + bool conflates [2] = {false, false}; + int rc = pipepair (parents, new_pipes, hwms, conflates); + errno_assert (rc == 0); + + // Attach local end of the pipe to this socket object. + zap_pipe = new_pipes [0]; + zap_pipe->set_nodelay (); + zap_pipe->set_event_sink (this); + + send_bind (peer.socket, new_pipes [1], false); + + // Send empty identity if required by the peer. + if (peer.options.recv_identity) { + msg_t id; + rc = id.init (); + errno_assert (rc == 0); + id.set_flags (msg_t::identity); + bool ok = zap_pipe->write (&id); + zmq_assert (ok); + zap_pipe->flush (); + } + + return 0; +} + +bool zmq::session_base_t::zap_enabled () +{ + return ( + options.mechanism != ZMQ_NULL || + (options.mechanism == ZMQ_NULL && options.zap_domain.length() > 0) + ); +} + +void zmq::session_base_t::process_attach (i_engine *engine_) +{ + zmq_assert (engine_ != NULL); + + // Create the pipe if it does not exist yet. + if (!pipe && !is_terminating ()) { + object_t *parents [2] = {this, socket}; + pipe_t *pipes [2] = {NULL, NULL}; + + bool conflate = options.conflate && + (options.type == ZMQ_DEALER || + options.type == ZMQ_PULL || + options.type == ZMQ_PUSH || + options.type == ZMQ_PUB || + options.type == ZMQ_SUB); + + int hwms [2] = {conflate? -1 : options.rcvhwm, + conflate? -1 : options.sndhwm}; + bool conflates [2] = {conflate, conflate}; + int rc = pipepair (parents, pipes, hwms, conflates); + errno_assert (rc == 0); + + // Plug the local end of the pipe. + pipes [0]->set_event_sink (this); + + // Remember the local end of the pipe. + zmq_assert (!pipe); + pipe = pipes [0]; + + // Ask socket to plug into the remote end of the pipe. + send_bind (socket, pipes [1]); + } + + // Plug in the engine. + zmq_assert (!engine); + engine = engine_; + engine->plug (io_thread, this); +} + +void zmq::session_base_t::engine_error ( + zmq::stream_engine_t::error_reason_t reason) +{ + // Engine is dead. Let's forget about it. + engine = NULL; + + // Remove any half-done messages from the pipes. + if (pipe) + clean_pipes (); + + zmq_assert (reason == stream_engine_t::connection_error + || reason == stream_engine_t::timeout_error + || reason == stream_engine_t::protocol_error); + + switch (reason) { + case stream_engine_t::timeout_error: + case stream_engine_t::connection_error: + if (active) + reconnect (); + else + terminate (); + break; + case stream_engine_t::protocol_error: + terminate (); + break; + } + + // Just in case there's only a delimiter in the pipe. + if (pipe) + pipe->check_read (); + + if (zap_pipe) + zap_pipe->check_read (); +} + +void zmq::session_base_t::process_term (int linger_) +{ + zmq_assert (!pending); + + // If the termination of the pipe happens before the term command is + // delivered there's nothing much to do. We can proceed with the + // standard termination immediately. + if (!pipe && !zap_pipe && terminating_pipes.empty ()) { + own_t::process_term (0); + return; + } + + pending = true; + + if (pipe != NULL) { + // If there's finite linger value, delay the termination. + // If linger is infinite (negative) we don't even have to set + // the timer. + if (linger_ > 0) { + zmq_assert (!has_linger_timer); + add_timer (linger_, linger_timer_id); + has_linger_timer = true; + } + + // Start pipe termination process. Delay the termination till all messages + // are processed in case the linger time is non-zero. + pipe->terminate (linger_ != 0); + + // TODO: Should this go into pipe_t::terminate ? + // In case there's no engine and there's only delimiter in the + // pipe it wouldn't be ever read. Thus we check for it explicitly. + pipe->check_read (); + } + + if (zap_pipe != NULL) + zap_pipe->terminate (false); +} + +void zmq::session_base_t::timer_event (int id_) +{ + // Linger period expired. We can proceed with termination even though + // there are still pending messages to be sent. + zmq_assert (id_ == linger_timer_id); + has_linger_timer = false; + + // Ask pipe to terminate even though there may be pending messages in it. + zmq_assert (pipe); + pipe->terminate (false); +} + +void zmq::session_base_t::reconnect () +{ + // For delayed connect situations, terminate the pipe + // and reestablish later on + if (pipe && options.immediate == 1 + && addr->protocol != "pgm" && addr->protocol != "epgm" + && addr->protocol != "norm") { + pipe->hiccup (); + pipe->terminate (false); + terminating_pipes.insert (pipe); + pipe = NULL; + } + + reset (); + + // Reconnect. + if (options.reconnect_ivl != -1) + start_connecting (true); + + // For subscriber sockets we hiccup the inbound pipe, which will cause + // the socket object to resend all the subscriptions. + if (pipe && (options.type == ZMQ_SUB || options.type == ZMQ_XSUB)) + pipe->hiccup (); +} + +void zmq::session_base_t::start_connecting (bool wait_) +{ + zmq_assert (active); + + // Choose I/O thread to run connecter in. Given that we are already + // running in an I/O thread, there must be at least one available. + io_thread_t *io_thread = choose_io_thread (options.affinity); + zmq_assert (io_thread); + + // Create the connecter object. + + if (addr->protocol == "tcp") { + if (!options.socks_proxy_address.empty()) { + address_t *proxy_address = new (std::nothrow) + address_t ("tcp", options.socks_proxy_address); + alloc_assert (proxy_address); + socks_connecter_t *connecter = + new (std::nothrow) socks_connecter_t ( + io_thread, this, options, addr, proxy_address, wait_); + alloc_assert (connecter); + launch_child (connecter); + } + else { + tcp_connecter_t *connecter = new (std::nothrow) + tcp_connecter_t (io_thread, this, options, addr, wait_); + alloc_assert (connecter); + launch_child (connecter); + } + return; + } + +#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS + if (addr->protocol == "ipc") { + ipc_connecter_t *connecter = new (std::nothrow) ipc_connecter_t ( + io_thread, this, options, addr, wait_); + alloc_assert (connecter); + launch_child (connecter); + return; + } +#endif +#if defined ZMQ_HAVE_TIPC + if (addr->protocol == "tipc") { + tipc_connecter_t *connecter = new (std::nothrow) tipc_connecter_t ( + io_thread, this, options, addr, wait_); + alloc_assert (connecter); + launch_child (connecter); + return; + } +#endif + +#ifdef ZMQ_HAVE_OPENPGM + + // Both PGM and EPGM transports are using the same infrastructure. + if (addr->protocol == "pgm" || addr->protocol == "epgm") { + + zmq_assert (options.type == ZMQ_PUB || options.type == ZMQ_XPUB + || options.type == ZMQ_SUB || options.type == ZMQ_XSUB); + + // For EPGM transport with UDP encapsulation of PGM is used. + bool const udp_encapsulation = addr->protocol == "epgm"; + + // At this point we'll create message pipes to the session straight + // away. There's no point in delaying it as no concept of 'connect' + // exists with PGM anyway. + if (options.type == ZMQ_PUB || options.type == ZMQ_XPUB) { + + // PGM sender. + pgm_sender_t *pgm_sender = new (std::nothrow) pgm_sender_t ( + io_thread, options); + alloc_assert (pgm_sender); + + int rc = pgm_sender->init (udp_encapsulation, addr->address.c_str ()); + errno_assert (rc == 0); + + send_attach (this, pgm_sender); + } + else { + + // PGM receiver. + pgm_receiver_t *pgm_receiver = new (std::nothrow) pgm_receiver_t ( + io_thread, options); + alloc_assert (pgm_receiver); + + int rc = pgm_receiver->init (udp_encapsulation, addr->address.c_str ()); + errno_assert (rc == 0); + + send_attach (this, pgm_receiver); + } + + return; + } +#endif + +#ifdef ZMQ_HAVE_NORM + if (addr->protocol == "norm") { + // At this point we'll create message pipes to the session straight + // away. There's no point in delaying it as no concept of 'connect' + // exists with NORM anyway. + if (options.type == ZMQ_PUB || options.type == ZMQ_XPUB) { + + // NORM sender. + norm_engine_t* norm_sender = new (std::nothrow) norm_engine_t(io_thread, options); + alloc_assert (norm_sender); + + int rc = norm_sender->init (addr->address.c_str (), true, false); + errno_assert (rc == 0); + + send_attach (this, norm_sender); + } + else { // ZMQ_SUB or ZMQ_XSUB + + // NORM receiver. + norm_engine_t* norm_receiver = new (std::nothrow) norm_engine_t (io_thread, options); + alloc_assert (norm_receiver); + + int rc = norm_receiver->init (addr->address.c_str (), false, true); + errno_assert (rc == 0); + + send_attach (this, norm_receiver); + } + return; + } +#endif // ZMQ_HAVE_NORM + + zmq_assert (false); +} + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/session_base.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/session_base.hpp new file mode 100644 index 00000000..8730c271 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/session_base.hpp @@ -0,0 +1,172 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_SESSION_BASE_HPP_INCLUDED__ +#define __ZMQ_SESSION_BASE_HPP_INCLUDED__ + +#include <string> +#include <stdarg.h> + +#include "own.hpp" +#include "io_object.hpp" +#include "pipe.hpp" +#include "socket_base.hpp" +#include "stream_engine.hpp" + +namespace zmq +{ + + class pipe_t; + class io_thread_t; + class socket_base_t; + struct i_engine; + struct address_t; + + class session_base_t : + public own_t, + public io_object_t, + public i_pipe_events + { + public: + + // Create a session of the particular type. + static session_base_t *create (zmq::io_thread_t *io_thread_, + bool active_, zmq::socket_base_t *socket_, + const options_t &options_, address_t *addr_); + + // To be used once only, when creating the session. + void attach_pipe (zmq::pipe_t *pipe_); + + // Following functions are the interface exposed towards the engine. + virtual void reset (); + void flush (); + void engine_error (zmq::stream_engine_t::error_reason_t reason); + + // i_pipe_events interface implementation. + void read_activated (zmq::pipe_t *pipe_); + void write_activated (zmq::pipe_t *pipe_); + void hiccuped (zmq::pipe_t *pipe_); + void pipe_terminated (zmq::pipe_t *pipe_); + + // Delivers a message. Returns 0 if successful; -1 otherwise. + // The function takes ownership of the message. + int push_msg (msg_t *msg_); + + int zap_connect (); + bool zap_enabled (); + + // Fetches a message. Returns 0 if successful; -1 otherwise. + // The caller is responsible for freeing the message when no + // longer used. + int pull_msg (msg_t *msg_); + + // Receives message from ZAP socket. + // Returns 0 on success; -1 otherwise. + // The caller is responsible for freeing the message. + int read_zap_msg (msg_t *msg_); + + // Sends message to ZAP socket. + // Returns 0 on success; -1 otherwise. + // The function takes ownership of the message. + int write_zap_msg (msg_t *msg_); + + socket_base_t *get_socket (); + + protected: + + session_base_t (zmq::io_thread_t *io_thread_, bool active_, + zmq::socket_base_t *socket_, const options_t &options_, + address_t *addr_); + virtual ~session_base_t (); + + private: + + void start_connecting (bool wait_); + + void reconnect (); + + // Handlers for incoming commands. + void process_plug (); + void process_attach (zmq::i_engine *engine_); + void process_term (int linger_); + + // i_poll_events handlers. + void timer_event (int id_); + + // Remove any half processed messages. Flush unflushed messages. + // Call this function when engine disconnect to get rid of leftovers. + void clean_pipes (); + + // If true, this session (re)connects to the peer. Otherwise, it's + // a transient session created by the listener. + const bool active; + + // Pipe connecting the session to its socket. + zmq::pipe_t *pipe; + + // Pipe used to exchange messages with ZAP socket. + zmq::pipe_t *zap_pipe; + + // This set is added to with pipes we are disconnecting, but haven't yet completed + std::set <pipe_t *> terminating_pipes; + + // This flag is true if the remainder of the message being processed + // is still in the in pipe. + bool incomplete_in; + + // True if termination have been suspended to push the pending + // messages to the network. + bool pending; + + // The protocol I/O engine connected to the session. + zmq::i_engine *engine; + + // The socket the session belongs to. + zmq::socket_base_t *socket; + + // I/O thread the session is living in. It will be used to plug in + // the engines into the same thread. + zmq::io_thread_t *io_thread; + + // ID of the linger timer + enum {linger_timer_id = 0x20}; + + // True is linger timer is running. + bool has_linger_timer; + + // Protocol and address to use when connecting. + address_t *addr; + + session_base_t (const session_base_t&); + const session_base_t &operator = (const session_base_t&); + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/signaler.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/signaler.cpp new file mode 100644 index 00000000..e6fa9833 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/signaler.cpp @@ -0,0 +1,568 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "poller.hpp" + +// On AIX, poll.h has to be included before zmq.h to get consistent +// definition of pollfd structure (AIX uses 'reqevents' and 'retnevents' +// instead of 'events' and 'revents' and defines macros to map from POSIX-y +// names to AIX-specific names). +#if defined ZMQ_POLL_BASED_ON_POLL +#include <poll.h> +#elif defined ZMQ_POLL_BASED_ON_SELECT +#if defined ZMQ_HAVE_WINDOWS +#include "windows.hpp" +#elif defined ZMQ_HAVE_HPUX +#include <sys/param.h> +#include <sys/types.h> +#include <sys/time.h> +#elif defined ZMQ_HAVE_OPENVMS +#include <sys/types.h> +#include <sys/time.h> +#else +#include <sys/select.h> +#endif +#endif + +#include "signaler.hpp" +#include "likely.hpp" +#include "stdint.hpp" +#include "config.hpp" +#include "err.hpp" +#include "fd.hpp" +#include "ip.hpp" + +#if defined ZMQ_HAVE_EVENTFD +#include <sys/eventfd.h> +#endif + +#if defined ZMQ_HAVE_WINDOWS +#include "windows.hpp" +#else +#include <unistd.h> +#include <netinet/tcp.h> +#include <unistd.h> +#include <sys/types.h> +#include <sys/socket.h> +#endif + +#if !defined (ZMQ_HAVE_WINDOWS) +// Helper to sleep for specific number of milliseconds (or until signal) +// +static int sleep_ms (unsigned int ms_) +{ + if (ms_ == 0) + return 0; +#if defined ZMQ_HAVE_WINDOWS + Sleep (ms_ > 0 ? ms_ : INFINITE); + return 0; +#elif defined ZMQ_HAVE_ANDROID + usleep (ms_ * 1000); + return 0; +#else + return usleep (ms_ * 1000); +#endif +} + +// Helper to wait on close(), for non-blocking sockets, until it completes +// If EAGAIN is received, will sleep briefly (1-100ms) then try again, until +// the overall timeout is reached. +// +static int close_wait_ms (int fd_, unsigned int max_ms_ = 2000) +{ + unsigned int ms_so_far = 0; + unsigned int step_ms = max_ms_ / 10; + if (step_ms < 1) + step_ms = 1; + + if (step_ms > 100) + step_ms = 100; + + int rc = 0; // do not sleep on first attempt + + do + { + if (rc == -1 && errno == EAGAIN) + { + sleep_ms (step_ms); + ms_so_far += step_ms; + } + + rc = close (fd_); + } while (ms_so_far < max_ms_ && rc == -1 && errno == EAGAIN); + + return rc; +} +#endif + +zmq::signaler_t::signaler_t () +{ + // Create the socketpair for signaling. + if (make_fdpair (&r, &w) == 0) { + unblock_socket (w); + unblock_socket (r); + } +#ifdef HAVE_FORK + pid = getpid (); +#endif +} + +zmq::signaler_t::~signaler_t () +{ +#if defined ZMQ_HAVE_EVENTFD + int rc = close_wait_ms (r); + errno_assert (rc == 0); +#elif defined ZMQ_HAVE_WINDOWS + const struct linger so_linger = { 1, 0 }; + int rc = setsockopt (w, SOL_SOCKET, SO_LINGER, + (const char *) &so_linger, sizeof so_linger); + // Only check shutdown if WSASTARTUP was previously done + if (rc == 0 || WSAGetLastError () != WSANOTINITIALISED) { + wsa_assert (rc != SOCKET_ERROR); + rc = closesocket (w); + wsa_assert (rc != SOCKET_ERROR); + rc = closesocket (r); + wsa_assert (rc != SOCKET_ERROR); + } +#else + int rc = close_wait_ms (w); + errno_assert (rc == 0); + rc = close_wait_ms (r); + errno_assert (rc == 0); +#endif +} + +zmq::fd_t zmq::signaler_t::get_fd () const +{ + return r; +} + +void zmq::signaler_t::send () +{ +#if defined HAVE_FORK + if (unlikely (pid != getpid ())) { + //printf("Child process %d signaler_t::send returning without sending #1\n", getpid()); + return; // do not send anything in forked child context + } +#endif +#if defined ZMQ_HAVE_EVENTFD + const uint64_t inc = 1; + ssize_t sz = write (w, &inc, sizeof (inc)); + errno_assert (sz == sizeof (inc)); +#elif defined ZMQ_HAVE_WINDOWS + unsigned char dummy = 0; + int nbytes = ::send (w, (char*) &dummy, sizeof (dummy), 0); + wsa_assert (nbytes != SOCKET_ERROR); + zmq_assert (nbytes == sizeof (dummy)); +#else + unsigned char dummy = 0; + while (true) { + ssize_t nbytes = ::send (w, &dummy, sizeof (dummy), 0); + if (unlikely (nbytes == -1 && errno == EINTR)) + continue; +#if defined(HAVE_FORK) + if (unlikely (pid != getpid ())) { + //printf("Child process %d signaler_t::send returning without sending #2\n", getpid()); + errno = EINTR; + break; + } +#endif + zmq_assert (nbytes == sizeof dummy); + break; + } +#endif +} + +int zmq::signaler_t::wait (int timeout_) +{ +#ifdef HAVE_FORK + if (unlikely (pid != getpid ())) { + // we have forked and the file descriptor is closed. Emulate an interupt + // response. + //printf("Child process %d signaler_t::wait returning simulating interrupt #1\n", getpid()); + errno = EINTR; + return -1; + } +#endif + +#ifdef ZMQ_POLL_BASED_ON_POLL + struct pollfd pfd; + pfd.fd = r; + pfd.events = POLLIN; + int rc = poll (&pfd, 1, timeout_); + if (unlikely (rc < 0)) { + errno_assert (errno == EINTR); + return -1; + } + else + if (unlikely (rc == 0)) { + errno = EAGAIN; + return -1; + } +#ifdef HAVE_FORK + else + if (unlikely (pid != getpid ())) { + // we have forked and the file descriptor is closed. Emulate an interupt + // response. + //printf("Child process %d signaler_t::wait returning simulating interrupt #2\n", getpid()); + errno = EINTR; + return -1; + } +#endif + zmq_assert (rc == 1); + zmq_assert (pfd.revents & POLLIN); + return 0; + +#elif defined ZMQ_POLL_BASED_ON_SELECT + + fd_set fds; + FD_ZERO (&fds); + FD_SET (r, &fds); + struct timeval timeout; + if (timeout_ >= 0) { + timeout.tv_sec = timeout_ / 1000; + timeout.tv_usec = timeout_ % 1000 * 1000; + } +#ifdef ZMQ_HAVE_WINDOWS + int rc = select (0, &fds, NULL, NULL, + timeout_ >= 0 ? &timeout : NULL); + wsa_assert (rc != SOCKET_ERROR); +#else + int rc = select (r + 1, &fds, NULL, NULL, + timeout_ >= 0 ? &timeout : NULL); + if (unlikely (rc < 0)) { + errno_assert (errno == EINTR); + return -1; + } +#endif + if (unlikely (rc == 0)) { + errno = EAGAIN; + return -1; + } + zmq_assert (rc == 1); + return 0; + +#else +#error +#endif +} + +void zmq::signaler_t::recv () +{ + // Attempt to read a signal. +#if defined ZMQ_HAVE_EVENTFD + uint64_t dummy; + ssize_t sz = read (r, &dummy, sizeof (dummy)); + errno_assert (sz == sizeof (dummy)); + + // If we accidentally grabbed the next signal along with the current + // one, return it back to the eventfd object. + if (unlikely (dummy == 2)) { + const uint64_t inc = 1; + ssize_t sz2 = write (w, &inc, sizeof (inc)); + errno_assert (sz2 == sizeof (inc)); + return; + } + + zmq_assert (dummy == 1); +#else + unsigned char dummy; +#if defined ZMQ_HAVE_WINDOWS + int nbytes = ::recv (r, (char*) &dummy, sizeof (dummy), 0); + wsa_assert (nbytes != SOCKET_ERROR); +#else + ssize_t nbytes = ::recv (r, &dummy, sizeof (dummy), 0); + errno_assert (nbytes >= 0); +#endif + zmq_assert (nbytes == sizeof (dummy)); + zmq_assert (dummy == 0); +#endif +} + +#ifdef HAVE_FORK +void zmq::signaler_t::forked () +{ + // Close file descriptors created in the parent and create new pair + close (r); + close (w); + make_fdpair (&r, &w); +} +#endif + +// Returns -1 if we could not make the socket pair successfully +int zmq::signaler_t::make_fdpair (fd_t *r_, fd_t *w_) +{ +#if defined ZMQ_HAVE_EVENTFD + fd_t fd = eventfd (0, 0); + if (fd == -1) { + errno_assert (errno == ENFILE || errno == EMFILE); + *w_ = *r_ = -1; + return -1; + } + else { + *w_ = *r_ = fd; + return 0; + } + +#elif defined ZMQ_HAVE_WINDOWS +# if !defined _WIN32_WCE + // Windows CE does not manage security attributes + SECURITY_DESCRIPTOR sd; + SECURITY_ATTRIBUTES sa; + memset (&sd, 0, sizeof sd); + memset (&sa, 0, sizeof sa); + + InitializeSecurityDescriptor (&sd, SECURITY_DESCRIPTOR_REVISION); + SetSecurityDescriptorDacl (&sd, TRUE, 0, FALSE); + + sa.nLength = sizeof (SECURITY_ATTRIBUTES); + sa.lpSecurityDescriptor = &sd; +# endif + + // This function has to be in a system-wide critical section so that + // two instances of the library don't accidentally create signaler + // crossing the process boundary. + // We'll use named event object to implement the critical section. + // Note that if the event object already exists, the CreateEvent requests + // EVENT_ALL_ACCESS access right. If this fails, we try to open + // the event object asking for SYNCHRONIZE access only. + HANDLE sync = NULL; + + // Create critical section only if using fixed signaler port + // Use problematic Event implementation for compatibility if using old port 5905. + // Otherwise use Mutex implementation. + int event_signaler_port = 5905; + + if (signaler_port == event_signaler_port) { +# if !defined _WIN32_WCE + sync = CreateEventW (&sa, FALSE, TRUE, L"Global\\zmq-signaler-port-sync"); +# else + sync = CreateEventW (NULL, FALSE, TRUE, L"Global\\zmq-signaler-port-sync"); +# endif + if (sync == NULL && GetLastError () == ERROR_ACCESS_DENIED) + sync = OpenEventW (SYNCHRONIZE | EVENT_MODIFY_STATE, + FALSE, L"Global\\zmq-signaler-port-sync"); + + win_assert (sync != NULL); + } + else + if (signaler_port != 0) { + wchar_t mutex_name [MAX_PATH]; +# ifdef __MINGW32__ + _snwprintf (mutex_name, MAX_PATH, L"Global\\zmq-signaler-port-%d", signaler_port); +# else + swprintf (mutex_name, MAX_PATH, L"Global\\zmq-signaler-port-%d", signaler_port); +# endif + +# if !defined _WIN32_WCE + sync = CreateMutexW (&sa, FALSE, mutex_name); +# else + sync = CreateMutexW (NULL, FALSE, mutex_name); +# endif + if (sync == NULL && GetLastError () == ERROR_ACCESS_DENIED) + sync = OpenMutexW (SYNCHRONIZE, FALSE, mutex_name); + + win_assert (sync != NULL); + } + + // Windows has no 'socketpair' function. CreatePipe is no good as pipe + // handles cannot be polled on. Here we create the socketpair by hand. + *w_ = INVALID_SOCKET; + *r_ = INVALID_SOCKET; + + // Create listening socket. + SOCKET listener; + listener = open_socket (AF_INET, SOCK_STREAM, 0); + wsa_assert (listener != INVALID_SOCKET); + + // Set SO_REUSEADDR and TCP_NODELAY on listening socket. + BOOL so_reuseaddr = 1; + int rc = setsockopt (listener, SOL_SOCKET, SO_REUSEADDR, + (char *)&so_reuseaddr, sizeof so_reuseaddr); + wsa_assert (rc != SOCKET_ERROR); + BOOL tcp_nodelay = 1; + rc = setsockopt (listener, IPPROTO_TCP, TCP_NODELAY, + (char *)&tcp_nodelay, sizeof tcp_nodelay); + wsa_assert (rc != SOCKET_ERROR); + + // Init sockaddr to signaler port. + struct sockaddr_in addr; + memset (&addr, 0, sizeof addr); + addr.sin_family = AF_INET; + addr.sin_addr.s_addr = htonl (INADDR_LOOPBACK); + addr.sin_port = htons (signaler_port); + + // Create the writer socket. + *w_ = open_socket (AF_INET, SOCK_STREAM, 0); + wsa_assert (*w_ != INVALID_SOCKET); + + // Set TCP_NODELAY on writer socket. + rc = setsockopt (*w_, IPPROTO_TCP, TCP_NODELAY, + (char *) &tcp_nodelay, sizeof tcp_nodelay); + wsa_assert (rc != SOCKET_ERROR); + + if (sync != NULL) { + // Enter the critical section. + DWORD dwrc = WaitForSingleObject (sync, INFINITE); + zmq_assert (dwrc == WAIT_OBJECT_0 || dwrc == WAIT_ABANDONED); + } + + // Bind listening socket to signaler port. + rc = bind (listener, (const struct sockaddr*) &addr, sizeof addr); + + if (rc != SOCKET_ERROR && signaler_port == 0) { + // Retrieve ephemeral port number + int addrlen = sizeof addr; + rc = getsockname (listener, (struct sockaddr*) &addr, &addrlen); + } + + // Listen for incoming connections. + if (rc != SOCKET_ERROR) + rc = listen (listener, 1); + + // Connect writer to the listener. + if (rc != SOCKET_ERROR) + rc = connect (*w_, (struct sockaddr*) &addr, sizeof addr); + + // Accept connection from writer. + if (rc != SOCKET_ERROR) + *r_ = accept (listener, NULL, NULL); + + // Save errno if error occurred in bind/listen/connect/accept. + int saved_errno = 0; + if (*r_ == INVALID_SOCKET) + saved_errno = WSAGetLastError (); + + // We don't need the listening socket anymore. Close it. + closesocket (listener); + + if (sync != NULL) { + // Exit the critical section. + BOOL brc; + if (signaler_port == event_signaler_port) + brc = SetEvent (sync); + else + brc = ReleaseMutex (sync); + win_assert (brc != 0); + + // Release the kernel object + brc = CloseHandle (sync); + win_assert (brc != 0); + } + + if (*r_ != INVALID_SOCKET) { +# if !defined _WIN32_WCE + // On Windows, preventing sockets to be inherited by child processes. + BOOL brc = SetHandleInformation ((HANDLE) *r_, HANDLE_FLAG_INHERIT, 0); + win_assert (brc); +# endif + return 0; + } + else { + // Cleanup writer if connection failed + if (*w_ != INVALID_SOCKET) { + rc = closesocket (*w_); + wsa_assert (rc != SOCKET_ERROR); + *w_ = INVALID_SOCKET; + } + // Set errno from saved value + errno = wsa_error_to_errno (saved_errno); + return -1; + } + +#elif defined ZMQ_HAVE_OPENVMS + + // Whilst OpenVMS supports socketpair - it maps to AF_INET only. Further, + // it does not set the socket options TCP_NODELAY and TCP_NODELACK which + // can lead to performance problems. + // + // The bug will be fixed in V5.6 ECO4 and beyond. In the meantime, we'll + // create the socket pair manually. + struct sockaddr_in lcladdr; + memset (&lcladdr, 0, sizeof lcladdr); + lcladdr.sin_family = AF_INET; + lcladdr.sin_addr.s_addr = htonl (INADDR_LOOPBACK); + lcladdr.sin_port = 0; + + int listener = open_socket (AF_INET, SOCK_STREAM, 0); + errno_assert (listener != -1); + + int on = 1; + int rc = setsockopt (listener, IPPROTO_TCP, TCP_NODELAY, &on, sizeof on); + errno_assert (rc != -1); + + rc = setsockopt (listener, IPPROTO_TCP, TCP_NODELACK, &on, sizeof on); + errno_assert (rc != -1); + + rc = bind (listener, (struct sockaddr*) &lcladdr, sizeof lcladdr); + errno_assert (rc != -1); + + socklen_t lcladdr_len = sizeof lcladdr; + + rc = getsockname (listener, (struct sockaddr*) &lcladdr, &lcladdr_len); + errno_assert (rc != -1); + + rc = listen (listener, 1); + errno_assert (rc != -1); + + *w_ = open_socket (AF_INET, SOCK_STREAM, 0); + errno_assert (*w_ != -1); + + rc = setsockopt (*w_, IPPROTO_TCP, TCP_NODELAY, &on, sizeof on); + errno_assert (rc != -1); + + rc = setsockopt (*w_, IPPROTO_TCP, TCP_NODELACK, &on, sizeof on); + errno_assert (rc != -1); + + rc = connect (*w_, (struct sockaddr*) &lcladdr, sizeof lcladdr); + errno_assert (rc != -1); + + *r_ = accept (listener, NULL, NULL); + errno_assert (*r_ != -1); + + close (listener); + + return 0; + +#else + // All other implementations support socketpair() + int sv [2]; + int rc = socketpair (AF_UNIX, SOCK_STREAM, 0, sv); + if (rc == -1) { + errno_assert (errno == ENFILE || errno == EMFILE); + *w_ = *r_ = -1; + return -1; + } + else { + *w_ = sv [0]; + *r_ = sv [1]; + return 0; + } +#endif +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/signaler.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/signaler.hpp new file mode 100644 index 00000000..1ab25dc2 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/signaler.hpp @@ -0,0 +1,90 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_SIGNALER_HPP_INCLUDED__ +#define __ZMQ_SIGNALER_HPP_INCLUDED__ + +#ifdef HAVE_FORK +#include <unistd.h> +#endif + +#include "fd.hpp" + +namespace zmq +{ + + // This is a cross-platform equivalent to signal_fd. However, as opposed + // to signal_fd there can be at most one signal in the signaler at any + // given moment. Attempt to send a signal before receiving the previous + // one will result in undefined behaviour. + + class signaler_t + { + public: + + signaler_t (); + ~signaler_t (); + + fd_t get_fd () const; + void send (); + int wait (int timeout_); + void recv (); + +#ifdef HAVE_FORK + // close the file descriptors in a forked child process so that they + // do not interfere with the context in the parent process. + void forked (); +#endif + + private: + + // Creates a pair of filedescriptors that will be used + // to pass the signals. + static int make_fdpair (fd_t *r_, fd_t *w_); + + // Underlying write & read file descriptor + // Will be -1 if we exceeded number of available handles + fd_t w; + fd_t r; + + // Disable copying of signaler_t object. + signaler_t (const signaler_t&); + const signaler_t &operator = (const signaler_t&); + +#ifdef HAVE_FORK + // the process that created this context. Used to detect forking. + pid_t pid; + // idempotent close of file descriptors that is safe to use by destructor + // and forked(). + void close_internal (); +#endif + }; +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/socket_base.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/socket_base.cpp new file mode 100644 index 00000000..bff70684 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/socket_base.cpp @@ -0,0 +1,1342 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include <new> +#include <string> +#include <algorithm> + +#include "platform.hpp" + +#if defined ZMQ_HAVE_WINDOWS +#include "windows.hpp" +#if defined _MSC_VER +#if defined _WIN32_WCE +#include <cmnintrin.h> +#else +#include <intrin.h> +#endif +#endif +#else +#include <unistd.h> +#endif + +#include "socket_base.hpp" +#include "tcp_listener.hpp" +#include "ipc_listener.hpp" +#include "tipc_listener.hpp" +#include "tcp_connecter.hpp" +#include "io_thread.hpp" +#include "session_base.hpp" +#include "config.hpp" +#include "pipe.hpp" +#include "err.hpp" +#include "ctx.hpp" +#include "platform.hpp" +#include "likely.hpp" +#include "msg.hpp" +#include "address.hpp" +#include "ipc_address.hpp" +#include "tcp_address.hpp" +#include "tipc_address.hpp" +#ifdef ZMQ_HAVE_OPENPGM +#include "pgm_socket.hpp" +#endif + +#include "pair.hpp" +#include "pub.hpp" +#include "sub.hpp" +#include "req.hpp" +#include "rep.hpp" +#include "pull.hpp" +#include "push.hpp" +#include "dealer.hpp" +#include "router.hpp" +#include "xpub.hpp" +#include "xsub.hpp" +#include "stream.hpp" + +bool zmq::socket_base_t::check_tag () +{ + return tag == 0xbaddecaf; +} + +zmq::socket_base_t *zmq::socket_base_t::create (int type_, class ctx_t *parent_, + uint32_t tid_, int sid_) +{ + socket_base_t *s = NULL; + switch (type_) { + case ZMQ_PAIR: + s = new (std::nothrow) pair_t (parent_, tid_, sid_); + break; + case ZMQ_PUB: + s = new (std::nothrow) pub_t (parent_, tid_, sid_); + break; + case ZMQ_SUB: + s = new (std::nothrow) sub_t (parent_, tid_, sid_); + break; + case ZMQ_REQ: + s = new (std::nothrow) req_t (parent_, tid_, sid_); + break; + case ZMQ_REP: + s = new (std::nothrow) rep_t (parent_, tid_, sid_); + break; + case ZMQ_DEALER: + s = new (std::nothrow) dealer_t (parent_, tid_, sid_); + break; + case ZMQ_ROUTER: + s = new (std::nothrow) router_t (parent_, tid_, sid_); + break; + case ZMQ_PULL: + s = new (std::nothrow) pull_t (parent_, tid_, sid_); + break; + case ZMQ_PUSH: + s = new (std::nothrow) push_t (parent_, tid_, sid_); + break; + case ZMQ_XPUB: + s = new (std::nothrow) xpub_t (parent_, tid_, sid_); + break; + case ZMQ_XSUB: + s = new (std::nothrow) xsub_t (parent_, tid_, sid_); + break; + case ZMQ_STREAM: + s = new (std::nothrow) stream_t (parent_, tid_, sid_); + break; + default: + errno = EINVAL; + return NULL; + } + + alloc_assert (s); + if (s->mailbox.get_fd () == retired_fd) + return NULL; + + return s; +} + +zmq::socket_base_t::socket_base_t (ctx_t *parent_, uint32_t tid_, int sid_) : + own_t (parent_, tid_), + tag (0xbaddecaf), + ctx_terminated (false), + destroyed (false), + last_tsc (0), + ticks (0), + rcvmore (false), + file_desc(-1), + monitor_socket (NULL), + monitor_events (0) +{ + options.socket_id = sid_; + options.ipv6 = (parent_->get (ZMQ_IPV6) != 0); +} + +zmq::socket_base_t::~socket_base_t () +{ + stop_monitor (); + zmq_assert (destroyed); +} + +zmq::mailbox_t *zmq::socket_base_t::get_mailbox () +{ + return &mailbox; +} + +void zmq::socket_base_t::stop () +{ + // Called by ctx when it is terminated (zmq_term). + // 'stop' command is sent from the threads that called zmq_term to + // the thread owning the socket. This way, blocking call in the + // owner thread can be interrupted. + send_stop (); +} + +int zmq::socket_base_t::parse_uri (const char *uri_, + std::string &protocol_, std::string &address_) +{ + zmq_assert (uri_ != NULL); + + std::string uri (uri_); + std::string::size_type pos = uri.find ("://"); + if (pos == std::string::npos) { + errno = EINVAL; + return -1; + } + protocol_ = uri.substr (0, pos); + address_ = uri.substr (pos + 3); + + if (protocol_.empty () || address_.empty ()) { + errno = EINVAL; + return -1; + } + return 0; +} + +int zmq::socket_base_t::check_protocol (const std::string &protocol_) +{ + // First check out whether the protcol is something we are aware of. + if (protocol_ != "inproc" + && protocol_ != "ipc" + && protocol_ != "tcp" + && protocol_ != "pgm" + && protocol_ != "epgm" + && protocol_ != "tipc" + && protocol_ != "norm") { + errno = EPROTONOSUPPORT; + return -1; + } + // If 0MQ is not compiled with OpenPGM, pgm and epgm transports + // are not avaialble. +#if !defined ZMQ_HAVE_OPENPGM + if (protocol_ == "pgm" || protocol_ == "epgm") { + errno = EPROTONOSUPPORT; + return -1; + } +#endif + +#if !defined ZMQ_HAVE_NORM + if (protocol_ == "norm") { + errno = EPROTONOSUPPORT; + return -1; + } +#endif // !ZMQ_HAVE_NORM + + // IPC transport is not available on Windows and OpenVMS. +#if defined ZMQ_HAVE_WINDOWS || defined ZMQ_HAVE_OPENVMS + if (protocol_ == "ipc") { + // Unknown protocol. + errno = EPROTONOSUPPORT; + return -1; + } +#endif + + // TIPC transport is only available on Linux. +#if !defined ZMQ_HAVE_TIPC + if (protocol_ == "tipc") { + errno = EPROTONOSUPPORT; + return -1; + } +#endif + + // Check whether socket type and transport protocol match. + // Specifically, multicast protocols can't be combined with + // bi-directional messaging patterns (socket types). + if ((protocol_ == "pgm" || protocol_ == "epgm" || protocol_ == "norm") && + options.type != ZMQ_PUB && options.type != ZMQ_SUB && + options.type != ZMQ_XPUB && options.type != ZMQ_XSUB) { + errno = ENOCOMPATPROTO; + return -1; + } + + // Protocol is available. + return 0; +} + +void zmq::socket_base_t::attach_pipe (pipe_t *pipe_, bool subscribe_to_all_) +{ + // First, register the pipe so that we can terminate it later on. + pipe_->set_event_sink (this); + pipes.push_back (pipe_); + + // Let the derived socket type know about new pipe. + xattach_pipe (pipe_, subscribe_to_all_); + + // If the socket is already being closed, ask any new pipes to terminate + // straight away. + if (is_terminating ()) { + register_term_acks (1); + pipe_->terminate (false); + } +} + +int zmq::socket_base_t::setsockopt (int option_, const void *optval_, + size_t optvallen_) +{ + if (unlikely (ctx_terminated)) { + errno = ETERM; + return -1; + } + + // First, check whether specific socket type overloads the option. + int rc = xsetsockopt (option_, optval_, optvallen_); + if (rc == 0 || errno != EINVAL) + return rc; + + // If the socket type doesn't support the option, pass it to + // the generic option parser. + return options.setsockopt (option_, optval_, optvallen_); +} + +int zmq::socket_base_t::getsockopt (int option_, void *optval_, + size_t *optvallen_) +{ + if (unlikely (ctx_terminated)) { + errno = ETERM; + return -1; + } + + if (option_ == ZMQ_RCVMORE) { + if (*optvallen_ < sizeof (int)) { + errno = EINVAL; + return -1; + } + *((int*) optval_) = rcvmore ? 1 : 0; + *optvallen_ = sizeof (int); + return 0; + } + + if (option_ == ZMQ_FD) { + if (*optvallen_ < sizeof (fd_t)) { + errno = EINVAL; + return -1; + } + *((fd_t*) optval_) = mailbox.get_fd (); + *optvallen_ = sizeof (fd_t); + return 0; + } + + if (option_ == ZMQ_EVENTS) { + if (*optvallen_ < sizeof (int)) { + errno = EINVAL; + return -1; + } + int rc = process_commands (0, false); + if (rc != 0 && (errno == EINTR || errno == ETERM)) + return -1; + errno_assert (rc == 0); + *((int*) optval_) = 0; + if (has_out ()) + *((int*) optval_) |= ZMQ_POLLOUT; + if (has_in ()) + *((int*) optval_) |= ZMQ_POLLIN; + *optvallen_ = sizeof (int); + return 0; + } + + if (option_ == ZMQ_LAST_ENDPOINT) { + if (*optvallen_ < last_endpoint.size () + 1) { + errno = EINVAL; + return -1; + } + strcpy (static_cast <char *> (optval_), last_endpoint.c_str ()); + *optvallen_ = last_endpoint.size () + 1; + return 0; + } + + return options.getsockopt (option_, optval_, optvallen_); +} + +int zmq::socket_base_t::bind (const char *addr_) +{ + if (unlikely (ctx_terminated)) { + errno = ETERM; + return -1; + } + + // Process pending commands, if any. + int rc = process_commands (0, false); + if (unlikely (rc != 0)) + return -1; + + // Parse addr_ string. + std::string protocol; + std::string address; + if (parse_uri (addr_, protocol, address) || check_protocol (protocol)) + return -1; + + if (protocol == "inproc") { + const endpoint_t endpoint = { this, options }; + const int rc = register_endpoint (addr_, endpoint); + if (rc == 0) { + connect_pending (addr_, this); + last_endpoint.assign (addr_); + } + return rc; + } + + if (protocol == "pgm" || protocol == "epgm" || protocol == "norm") { + // For convenience's sake, bind can be used interchageable with + // connect for PGM, EPGM and NORM transports. + return connect (addr_); + } + + // Remaining trasnports require to be run in an I/O thread, so at this + // point we'll choose one. + io_thread_t *io_thread = choose_io_thread (options.affinity); + if (!io_thread) { + errno = EMTHREAD; + return -1; + } + + if (protocol == "tcp") { + tcp_listener_t *listener = new (std::nothrow) tcp_listener_t ( + io_thread, this, options); + alloc_assert (listener); + int rc = listener->set_address (address.c_str ()); + if (rc != 0) { + delete listener; + event_bind_failed (address, zmq_errno()); + return -1; + } + + // Save last endpoint URI + listener->get_address (last_endpoint); + + add_endpoint (last_endpoint.c_str (), (own_t *) listener, NULL); + return 0; + } + +#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS + if (protocol == "ipc") { + ipc_listener_t *listener = new (std::nothrow) ipc_listener_t ( + io_thread, this, options); + alloc_assert (listener); + int rc = listener->set_address (address.c_str ()); + if (rc != 0) { + delete listener; + event_bind_failed (address, zmq_errno()); + return -1; + } + + // Save last endpoint URI + listener->get_address (last_endpoint); + + add_endpoint (last_endpoint.c_str (), (own_t *) listener, NULL); + return 0; + } +#endif +#if defined ZMQ_HAVE_TIPC + if (protocol == "tipc") { + tipc_listener_t *listener = new (std::nothrow) tipc_listener_t ( + io_thread, this, options); + alloc_assert (listener); + int rc = listener->set_address (address.c_str ()); + if (rc != 0) { + delete listener; + event_bind_failed (address, zmq_errno()); + return -1; + } + + // Save last endpoint URI + listener->get_address (last_endpoint); + + add_endpoint (addr_, (own_t *) listener, NULL); + return 0; + } +#endif + + zmq_assert (false); + return -1; +} + +int zmq::socket_base_t::connect (const char *addr_) +{ + if (unlikely (ctx_terminated)) { + errno = ETERM; + return -1; + } + + // Process pending commands, if any. + int rc = process_commands (0, false); + if (unlikely (rc != 0)) + return -1; + + // Parse addr_ string. + std::string protocol; + std::string address; + if (parse_uri (addr_, protocol, address) || check_protocol (protocol)) + return -1; + + if (protocol == "inproc") { + + // TODO: inproc connect is specific with respect to creating pipes + // as there's no 'reconnect' functionality implemented. Once that + // is in place we should follow generic pipe creation algorithm. + + // Find the peer endpoint. + endpoint_t peer = find_endpoint (addr_); + + // The total HWM for an inproc connection should be the sum of + // the binder's HWM and the connector's HWM. + int sndhwm = 0; + if (peer.socket == NULL) + sndhwm = options.sndhwm; + else if (options.sndhwm != 0 && peer.options.rcvhwm != 0) + sndhwm = options.sndhwm + peer.options.rcvhwm; + int rcvhwm = 0; + if (peer.socket == NULL) + rcvhwm = options.rcvhwm; + else + if (options.rcvhwm != 0 && peer.options.sndhwm != 0) + rcvhwm = options.rcvhwm + peer.options.sndhwm; + + // Create a bi-directional pipe to connect the peers. + object_t *parents [2] = {this, peer.socket == NULL ? this : peer.socket}; + pipe_t *new_pipes [2] = {NULL, NULL}; + + bool conflate = options.conflate && + (options.type == ZMQ_DEALER || + options.type == ZMQ_PULL || + options.type == ZMQ_PUSH || + options.type == ZMQ_PUB || + options.type == ZMQ_SUB); + + int hwms [2] = {conflate? -1 : sndhwm, conflate? -1 : rcvhwm}; + bool conflates [2] = {conflate, conflate}; + int rc = pipepair (parents, new_pipes, hwms, conflates); + errno_assert (rc == 0); + + // Attach local end of the pipe to this socket object. + attach_pipe (new_pipes [0]); + + if (!peer.socket) { + // The peer doesn't exist yet so we don't know whether + // to send the identity message or not. To resolve this, + // we always send our identity and drop it later if + // the peer doesn't expect it. + msg_t id; + rc = id.init_size (options.identity_size); + errno_assert (rc == 0); + memcpy (id.data (), options.identity, options.identity_size); + id.set_flags (msg_t::identity); + bool written = new_pipes [0]->write (&id); + zmq_assert (written); + new_pipes [0]->flush (); + + const endpoint_t endpoint = {this, options}; + pend_connection (std::string (addr_), endpoint, new_pipes); + } + else { + // If required, send the identity of the local socket to the peer. + if (peer.options.recv_identity) { + msg_t id; + rc = id.init_size (options.identity_size); + errno_assert (rc == 0); + memcpy (id.data (), options.identity, options.identity_size); + id.set_flags (msg_t::identity); + bool written = new_pipes [0]->write (&id); + zmq_assert (written); + new_pipes [0]->flush (); + } + + // If required, send the identity of the peer to the local socket. + if (options.recv_identity) { + msg_t id; + rc = id.init_size (peer.options.identity_size); + errno_assert (rc == 0); + memcpy (id.data (), peer.options.identity, peer.options.identity_size); + id.set_flags (msg_t::identity); + bool written = new_pipes [1]->write (&id); + zmq_assert (written); + new_pipes [1]->flush (); + } + + // Attach remote end of the pipe to the peer socket. Note that peer's + // seqnum was incremented in find_endpoint function. We don't need it + // increased here. + send_bind (peer.socket, new_pipes [1], false); + } + + // Save last endpoint URI + last_endpoint.assign (addr_); + + // remember inproc connections for disconnect + inprocs.insert (inprocs_t::value_type (std::string (addr_), new_pipes [0])); + + return 0; + } + bool is_single_connect = (options.type == ZMQ_DEALER || + options.type == ZMQ_SUB || + options.type == ZMQ_REQ); + if (unlikely (is_single_connect)) { + const endpoints_t::iterator it = endpoints.find (addr_); + if (it != endpoints.end ()) { + // There is no valid use for multiple connects for SUB-PUB nor + // DEALER-ROUTER nor REQ-REP. Multiple connects produces + // nonsensical results. + return 0; + } + } + + // Choose the I/O thread to run the session in. + io_thread_t *io_thread = choose_io_thread (options.affinity); + if (!io_thread) { + errno = EMTHREAD; + return -1; + } + + address_t *paddr = new (std::nothrow) address_t (protocol, address); + alloc_assert (paddr); + + // Resolve address (if needed by the protocol) + if (protocol == "tcp") { + // Do some basic sanity checks on tcp:// address syntax + // - hostname starts with digit or letter, with embedded '-' or '.' + // - IPv6 address may contain hex chars and colons. + // - IPv4 address may contain decimal digits and dots. + // - Address must end in ":port" where port is *, or numeric + // - Address may contain two parts separated by ':' + // Following code is quick and dirty check to catch obvious errors, + // without trying to be fully accurate. + const char *check = address.c_str (); + if (isalnum (*check) || isxdigit (*check)) { + check++; + while (isalnum (*check) + || isxdigit (*check) + || *check == '.' || *check == '-' || *check == ':'|| *check == ';') + check++; + } + // Assume the worst, now look for success + rc = -1; + // Did we reach the end of the address safely? + if (*check == 0) { + // Do we have a valid port string? (cannot be '*' in connect + check = strrchr (address.c_str (), ':'); + if (check) { + check++; + if (*check && (isdigit (*check))) + rc = 0; // Valid + } + } + if (rc == -1) { + errno = EINVAL; + delete paddr; + return -1; + } + // Defer resolution until a socket is opened + paddr->resolved.tcp_addr = NULL; + } +#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS + else + if (protocol == "ipc") { + paddr->resolved.ipc_addr = new (std::nothrow) ipc_address_t (); + alloc_assert (paddr->resolved.ipc_addr); + int rc = paddr->resolved.ipc_addr->resolve (address.c_str ()); + if (rc != 0) { + delete paddr; + return -1; + } + } +#endif + +// TBD - Should we check address for ZMQ_HAVE_NORM??? + +#ifdef ZMQ_HAVE_OPENPGM + if (protocol == "pgm" || protocol == "epgm") { + struct pgm_addrinfo_t *res = NULL; + uint16_t port_number = 0; + int rc = pgm_socket_t::init_address(address.c_str(), &res, &port_number); + if (res != NULL) + pgm_freeaddrinfo (res); + if (rc != 0 || port_number == 0) + return -1; + } +#endif +#if defined ZMQ_HAVE_TIPC + else + if (protocol == "tipc") { + paddr->resolved.tipc_addr = new (std::nothrow) tipc_address_t (); + alloc_assert (paddr->resolved.tipc_addr); + int rc = paddr->resolved.tipc_addr->resolve (address.c_str()); + if (rc != 0) { + delete paddr; + return -1; + } + } +#endif + + // Create session. + session_base_t *session = session_base_t::create (io_thread, true, this, + options, paddr); + errno_assert (session); + + // PGM does not support subscription forwarding; ask for all data to be + // sent to this pipe. (same for NORM, currently?) + bool subscribe_to_all = protocol == "pgm" || protocol == "epgm" || protocol == "norm"; + pipe_t *newpipe = NULL; + + if (options.immediate != 1 || subscribe_to_all) { + // Create a bi-directional pipe. + object_t *parents [2] = {this, session}; + pipe_t *new_pipes [2] = {NULL, NULL}; + + bool conflate = options.conflate && + (options.type == ZMQ_DEALER || + options.type == ZMQ_PULL || + options.type == ZMQ_PUSH || + options.type == ZMQ_PUB || + options.type == ZMQ_SUB); + + int hwms [2] = {conflate? -1 : options.sndhwm, + conflate? -1 : options.rcvhwm}; + bool conflates [2] = {conflate, conflate}; + rc = pipepair (parents, new_pipes, hwms, conflates); + errno_assert (rc == 0); + + // Attach local end of the pipe to the socket object. + attach_pipe (new_pipes [0], subscribe_to_all); + newpipe = new_pipes [0]; + + // Attach remote end of the pipe to the session object later on. + session->attach_pipe (new_pipes [1]); + } + + // Save last endpoint URI + paddr->to_string (last_endpoint); + + add_endpoint (addr_, (own_t *) session, newpipe); + return 0; +} + +void zmq::socket_base_t::add_endpoint (const char *addr_, own_t *endpoint_, pipe_t *pipe) +{ + // Activate the session. Make it a child of this socket. + launch_child (endpoint_); + endpoints.insert (endpoints_t::value_type (std::string (addr_), endpoint_pipe_t (endpoint_, pipe))); +} + +int zmq::socket_base_t::term_endpoint (const char *addr_) +{ + // Check whether the library haven't been shut down yet. + if (unlikely (ctx_terminated)) { + errno = ETERM; + return -1; + } + + // Check whether endpoint address passed to the function is valid. + if (unlikely (!addr_)) { + errno = EINVAL; + return -1; + } + + // Process pending commands, if any, since there could be pending unprocessed process_own()'s + // (from launch_child() for example) we're asked to terminate now. + int rc = process_commands (0, false); + if (unlikely (rc != 0)) + return -1; + + // Parse addr_ string. + std::string protocol; + std::string address; + if (parse_uri (addr_, protocol, address) || check_protocol (protocol)) + return -1; + + // Disconnect an inproc socket + if (protocol == "inproc") { + if (unregister_endpoint (std::string (addr_), this) == 0) + return 0; + std::pair <inprocs_t::iterator, inprocs_t::iterator> range = inprocs.equal_range (std::string (addr_)); + if (range.first == range.second) { + errno = ENOENT; + return -1; + } + + for (inprocs_t::iterator it = range.first; it != range.second; ++it) + it->second->terminate (true); + inprocs.erase (range.first, range.second); + return 0; + } + + // Find the endpoints range (if any) corresponding to the addr_ string. + std::pair <endpoints_t::iterator, endpoints_t::iterator> range = endpoints.equal_range (std::string (addr_)); + if (range.first == range.second) { + errno = ENOENT; + return -1; + } + + for (endpoints_t::iterator it = range.first; it != range.second; ++it) { + // If we have an associated pipe, terminate it. + if (it->second.second != NULL) + it->second.second->terminate (false); + term_child (it->second.first); + } + endpoints.erase (range.first, range.second); + return 0; +} + +int zmq::socket_base_t::send (msg_t *msg_, int flags_) +{ + // Check whether the library haven't been shut down yet. + if (unlikely (ctx_terminated)) { + errno = ETERM; + return -1; + } + + // Check whether message passed to the function is valid. + if (unlikely (!msg_ || !msg_->check ())) { + errno = EFAULT; + return -1; + } + + // Process pending commands, if any. + int rc = process_commands (0, true); + if (unlikely (rc != 0)) + return -1; + + // Clear any user-visible flags that are set on the message. + msg_->reset_flags (msg_t::more); + + // At this point we impose the flags on the message. + if (flags_ & ZMQ_SNDMORE) + msg_->set_flags (msg_t::more); + + msg_->reset_metadata (); + + // Try to send the message. + rc = xsend (msg_); + if (rc == 0) + return 0; + if (unlikely (errno != EAGAIN)) + return -1; + + // In case of non-blocking send we'll simply propagate + // the error - including EAGAIN - up the stack. + if (flags_ & ZMQ_DONTWAIT || options.sndtimeo == 0) + return -1; + + // Compute the time when the timeout should occur. + // If the timeout is infinite, don't care. + int timeout = options.sndtimeo; + uint64_t end = timeout < 0 ? 0 : (clock.now_ms () + timeout); + + // Oops, we couldn't send the message. Wait for the next + // command, process it and try to send the message again. + // If timeout is reached in the meantime, return EAGAIN. + while (true) { + if (unlikely (process_commands (timeout, false) != 0)) + return -1; + rc = xsend (msg_); + if (rc == 0) + break; + if (unlikely (errno != EAGAIN)) + return -1; + if (timeout > 0) { + timeout = (int) (end - clock.now_ms ()); + if (timeout <= 0) { + errno = EAGAIN; + return -1; + } + } + } + return 0; +} + +int zmq::socket_base_t::recv (msg_t *msg_, int flags_) +{ + // Check whether the library haven't been shut down yet. + if (unlikely (ctx_terminated)) { + errno = ETERM; + return -1; + } + + // Check whether message passed to the function is valid. + if (unlikely (!msg_ || !msg_->check ())) { + errno = EFAULT; + return -1; + } + + // Once every inbound_poll_rate messages check for signals and process + // incoming commands. This happens only if we are not polling altogether + // because there are messages available all the time. If poll occurs, + // ticks is set to zero and thus we avoid this code. + // + // Note that 'recv' uses different command throttling algorithm (the one + // described above) from the one used by 'send'. This is because counting + // ticks is more efficient than doing RDTSC all the time. + if (++ticks == inbound_poll_rate) { + if (unlikely (process_commands (0, false) != 0)) + return -1; + ticks = 0; + } + + // Get the message. + int rc = xrecv (msg_); + if (unlikely (rc != 0 && errno != EAGAIN)) + return -1; + + // If we have the message, return immediately. + if (rc == 0) { + if (file_desc != retired_fd) + msg_->set_fd(file_desc); + extract_flags (msg_); + return 0; + } + + // If the message cannot be fetched immediately, there are two scenarios. + // For non-blocking recv, commands are processed in case there's an + // activate_reader command already waiting int a command pipe. + // If it's not, return EAGAIN. + if (flags_ & ZMQ_DONTWAIT || options.rcvtimeo == 0) { + if (unlikely (process_commands (0, false) != 0)) + return -1; + ticks = 0; + + rc = xrecv (msg_); + if (rc < 0) + return rc; + if (file_desc != retired_fd) + msg_->set_fd(file_desc); + extract_flags (msg_); + return 0; + } + + // Compute the time when the timeout should occur. + // If the timeout is infinite, don't care. + int timeout = options.rcvtimeo; + uint64_t end = timeout < 0 ? 0 : (clock.now_ms () + timeout); + + // In blocking scenario, commands are processed over and over again until + // we are able to fetch a message. + bool block = (ticks != 0); + while (true) { + if (unlikely (process_commands (block ? timeout : 0, false) != 0)) + return -1; + rc = xrecv (msg_); + if (rc == 0) { + ticks = 0; + break; + } + if (unlikely (errno != EAGAIN)) + return -1; + block = true; + if (timeout > 0) { + timeout = (int) (end - clock.now_ms ()); + if (timeout <= 0) { + errno = EAGAIN; + return -1; + } + } + } + + if (file_desc != retired_fd) + msg_->set_fd(file_desc); + extract_flags (msg_); + return 0; +} + +int zmq::socket_base_t::close () +{ + // Mark the socket as dead + tag = 0xdeadbeef; + + // Transfer the ownership of the socket from this application thread + // to the reaper thread which will take care of the rest of shutdown + // process. + send_reap (this); + + return 0; +} + +bool zmq::socket_base_t::has_in () +{ + return xhas_in (); +} + +bool zmq::socket_base_t::has_out () +{ + return xhas_out (); +} + +void zmq::socket_base_t::start_reaping (poller_t *poller_) +{ + // Plug the socket to the reaper thread. + poller = poller_; + handle = poller->add_fd (mailbox.get_fd (), this); + poller->set_pollin (handle); + + // Initialise the termination and check whether it can be deallocated + // immediately. + terminate (); + check_destroy (); +} + +int zmq::socket_base_t::process_commands (int timeout_, bool throttle_) +{ + int rc; + command_t cmd; + if (timeout_ != 0) { + + // If we are asked to wait, simply ask mailbox to wait. + rc = mailbox.recv (&cmd, timeout_); + } + else { + + // If we are asked not to wait, check whether we haven't processed + // commands recently, so that we can throttle the new commands. + + // Get the CPU's tick counter. If 0, the counter is not available. + const uint64_t tsc = zmq::clock_t::rdtsc (); + + // Optimised version of command processing - it doesn't have to check + // for incoming commands each time. It does so only if certain time + // elapsed since last command processing. Command delay varies + // depending on CPU speed: It's ~1ms on 3GHz CPU, ~2ms on 1.5GHz CPU + // etc. The optimisation makes sense only on platforms where getting + // a timestamp is a very cheap operation (tens of nanoseconds). + if (tsc && throttle_) { + + // Check whether TSC haven't jumped backwards (in case of migration + // between CPU cores) and whether certain time have elapsed since + // last command processing. If it didn't do nothing. + if (tsc >= last_tsc && tsc - last_tsc <= max_command_delay) + return 0; + last_tsc = tsc; + } + + // Check whether there are any commands pending for this thread. + rc = mailbox.recv (&cmd, 0); + } + + // Process all available commands. + while (rc == 0) { + cmd.destination->process_command (cmd); + rc = mailbox.recv (&cmd, 0); + } + + if (errno == EINTR) + return -1; + + zmq_assert (errno == EAGAIN); + + if (ctx_terminated) { + errno = ETERM; + return -1; + } + + return 0; +} + +void zmq::socket_base_t::process_stop () +{ + // Here, someone have called zmq_term while the socket was still alive. + // We'll remember the fact so that any blocking call is interrupted and any + // further attempt to use the socket will return ETERM. The user is still + // responsible for calling zmq_close on the socket though! + stop_monitor (); + ctx_terminated = true; +} + +void zmq::socket_base_t::process_bind (pipe_t *pipe_) +{ + attach_pipe (pipe_); +} + +void zmq::socket_base_t::process_term (int linger_) +{ + // Unregister all inproc endpoints associated with this socket. + // Doing this we make sure that no new pipes from other sockets (inproc) + // will be initiated. + unregister_endpoints (this); + + // Ask all attached pipes to terminate. + for (pipes_t::size_type i = 0; i != pipes.size (); ++i) + pipes [i]->terminate (false); + register_term_acks ((int) pipes.size ()); + + // Continue the termination process immediately. + own_t::process_term (linger_); +} + +void zmq::socket_base_t::process_destroy () +{ + destroyed = true; +} + +int zmq::socket_base_t::xsetsockopt (int, const void *, size_t) +{ + errno = EINVAL; + return -1; +} + +bool zmq::socket_base_t::xhas_out () +{ + return false; +} + +int zmq::socket_base_t::xsend (msg_t *) +{ + errno = ENOTSUP; + return -1; +} + +bool zmq::socket_base_t::xhas_in () +{ + return false; +} + +int zmq::socket_base_t::xrecv (msg_t *) +{ + errno = ENOTSUP; + return -1; +} + +zmq::blob_t zmq::socket_base_t::get_credential () const +{ + return blob_t (); +} + +void zmq::socket_base_t::xread_activated (pipe_t *) +{ + zmq_assert (false); +} +void zmq::socket_base_t::xwrite_activated (pipe_t *) +{ + zmq_assert (false); +} + +void zmq::socket_base_t::xhiccuped (pipe_t *) +{ + zmq_assert (false); +} + +void zmq::socket_base_t::in_event () +{ + // This function is invoked only once the socket is running in the context + // of the reaper thread. Process any commands from other threads/sockets + // that may be available at the moment. Ultimately, the socket will + // be destroyed. + process_commands (0, false); + check_destroy (); +} + +void zmq::socket_base_t::out_event () +{ + zmq_assert (false); +} + +void zmq::socket_base_t::timer_event (int) +{ + zmq_assert (false); +} + +void zmq::socket_base_t::check_destroy () +{ + // If the object was already marked as destroyed, finish the deallocation. + if (destroyed) { + + // Remove the socket from the reaper's poller. + poller->rm_fd (handle); + + // Remove the socket from the context. + destroy_socket (this); + + // Notify the reaper about the fact. + send_reaped (); + + // Deallocate. + own_t::process_destroy (); + } +} + +void zmq::socket_base_t::read_activated (pipe_t *pipe_) +{ + xread_activated (pipe_); +} + +void zmq::socket_base_t::write_activated (pipe_t *pipe_) +{ + xwrite_activated (pipe_); +} + +void zmq::socket_base_t::hiccuped (pipe_t *pipe_) +{ + if (options.immediate == 1) + pipe_->terminate (false); + else + // Notify derived sockets of the hiccup + xhiccuped (pipe_); +} + +void zmq::socket_base_t::pipe_terminated (pipe_t *pipe_) +{ + // Notify the specific socket type about the pipe termination. + xpipe_terminated (pipe_); + + // Remove pipe from inproc pipes + for (inprocs_t::iterator it = inprocs.begin (); it != inprocs.end (); ++it) + if (it->second == pipe_) { + inprocs.erase (it); + break; + } + + // Remove the pipe from the list of attached pipes and confirm its + // termination if we are already shutting down. + pipes.erase (pipe_); + if (is_terminating ()) + unregister_term_ack (); +} + +void zmq::socket_base_t::extract_flags (msg_t *msg_) +{ + // Test whether IDENTITY flag is valid for this socket type. + if (unlikely (msg_->flags () & msg_t::identity)) + zmq_assert (options.recv_identity); + + // Remove MORE flag. + rcvmore = msg_->flags () & msg_t::more ? true : false; +} + +int zmq::socket_base_t::monitor (const char *addr_, int events_) +{ + if (unlikely (ctx_terminated)) { + errno = ETERM; + return -1; + } + // Support deregistering monitoring endpoints as well + if (addr_ == NULL) { + stop_monitor (); + return 0; + } + // Parse addr_ string. + std::string protocol; + std::string address; + if (parse_uri (addr_, protocol, address) || check_protocol (protocol)) + return -1; + + // Event notification only supported over inproc:// + if (protocol != "inproc") { + errno = EPROTONOSUPPORT; + return -1; + } + // Register events to monitor + monitor_events = events_; + monitor_socket = zmq_socket (get_ctx (), ZMQ_PAIR); + if (monitor_socket == NULL) + return -1; + + // Never block context termination on pending event messages + int linger = 0; + int rc = zmq_setsockopt (monitor_socket, ZMQ_LINGER, &linger, sizeof (linger)); + if (rc == -1) + stop_monitor (); + + // Spawn the monitor socket endpoint + rc = zmq_bind (monitor_socket, addr_); + if (rc == -1) + stop_monitor (); + return rc; +} + +void zmq::socket_base_t::set_fd(zmq::fd_t fd_) +{ + file_desc = fd_; +} + +zmq::fd_t zmq::socket_base_t::fd() +{ + return file_desc; +} + +void zmq::socket_base_t::event_connected (const std::string &addr_, int fd_) +{ + if (monitor_events & ZMQ_EVENT_CONNECTED) + monitor_event (ZMQ_EVENT_CONNECTED, fd_, addr_); +} + +void zmq::socket_base_t::event_connect_delayed (const std::string &addr_, int err_) +{ + if (monitor_events & ZMQ_EVENT_CONNECT_DELAYED) + monitor_event (ZMQ_EVENT_CONNECT_DELAYED, err_, addr_); +} + +void zmq::socket_base_t::event_connect_retried (const std::string &addr_, int interval_) +{ + if (monitor_events & ZMQ_EVENT_CONNECT_RETRIED) + monitor_event (ZMQ_EVENT_CONNECT_RETRIED, interval_, addr_); +} + +void zmq::socket_base_t::event_listening (const std::string &addr_, int fd_) +{ + if (monitor_events & ZMQ_EVENT_LISTENING) + monitor_event (ZMQ_EVENT_LISTENING, fd_, addr_); +} + +void zmq::socket_base_t::event_bind_failed (const std::string &addr_, int err_) +{ + if (monitor_events & ZMQ_EVENT_BIND_FAILED) + monitor_event (ZMQ_EVENT_BIND_FAILED, err_, addr_); +} + +void zmq::socket_base_t::event_accepted (const std::string &addr_, int fd_) +{ + if (monitor_events & ZMQ_EVENT_ACCEPTED) + monitor_event (ZMQ_EVENT_ACCEPTED, fd_, addr_); +} + +void zmq::socket_base_t::event_accept_failed (const std::string &addr_, int err_) +{ + if (monitor_events & ZMQ_EVENT_ACCEPT_FAILED) + monitor_event (ZMQ_EVENT_ACCEPT_FAILED, err_, addr_); +} + +void zmq::socket_base_t::event_closed (const std::string &addr_, int fd_) +{ + if (monitor_events & ZMQ_EVENT_CLOSED) + monitor_event (ZMQ_EVENT_CLOSED, fd_, addr_); +} + +void zmq::socket_base_t::event_close_failed (const std::string &addr_, int err_) +{ + if (monitor_events & ZMQ_EVENT_CLOSE_FAILED) + monitor_event (ZMQ_EVENT_CLOSE_FAILED, err_, addr_); +} + +void zmq::socket_base_t::event_disconnected (const std::string &addr_, int fd_) +{ + if (monitor_events & ZMQ_EVENT_DISCONNECTED) + monitor_event (ZMQ_EVENT_DISCONNECTED, fd_, addr_); +} + +// Send a monitor event +void zmq::socket_base_t::monitor_event (int event_, int value_, const std::string &addr_) +{ + if (monitor_socket) { + // Send event in first frame + zmq_msg_t msg; + zmq_msg_init_size (&msg, 6); + uint8_t *data = (uint8_t *) zmq_msg_data (&msg); + *(uint16_t *) (data + 0) = (uint16_t) event_; + *(uint32_t *) (data + 2) = (uint32_t) value_; + zmq_sendmsg (monitor_socket, &msg, ZMQ_SNDMORE); + + // Send address in second frame + zmq_msg_init_size (&msg, addr_.size()); + memcpy (zmq_msg_data (&msg), addr_.c_str (), addr_.size ()); + zmq_sendmsg (monitor_socket, &msg, 0); + } +} + +void zmq::socket_base_t::stop_monitor (void) +{ + if (monitor_socket) { + if (monitor_events & ZMQ_EVENT_MONITOR_STOPPED) + monitor_event (ZMQ_EVENT_MONITOR_STOPPED, 0, ""); + zmq_close (monitor_socket); + monitor_socket = NULL; + monitor_events = 0; + } +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/socket_base.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/socket_base.hpp new file mode 100644 index 00000000..171b5b8b --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/socket_base.hpp @@ -0,0 +1,278 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_SOCKET_BASE_HPP_INCLUDED__ +#define __ZMQ_SOCKET_BASE_HPP_INCLUDED__ + +#include <string> +#include <map> +#include <stdarg.h> + +#include "own.hpp" +#include "array.hpp" +#include "blob.hpp" +#include "stdint.hpp" +#include "poller.hpp" +#include "atomic_counter.hpp" +#include "i_poll_events.hpp" +#include "mailbox.hpp" +#include "stdint.hpp" +#include "clock.hpp" +#include "pipe.hpp" + +extern "C" +{ + void zmq_free_event (void *data, void *hint); +} + +namespace zmq +{ + + class ctx_t; + class msg_t; + class pipe_t; + + class socket_base_t : + public own_t, + public array_item_t <>, + public i_poll_events, + public i_pipe_events + { + friend class reaper_t; + + public: + + // Returns false if object is not a socket. + bool check_tag (); + + // Create a socket of a specified type. + static socket_base_t *create (int type_, zmq::ctx_t *parent_, + uint32_t tid_, int sid_); + + // Returns the mailbox associated with this socket. + mailbox_t *get_mailbox (); + + // Interrupt blocking call if the socket is stuck in one. + // This function can be called from a different thread! + void stop (); + + // Interface for communication with the API layer. + int setsockopt (int option_, const void *optval_, size_t optvallen_); + int getsockopt (int option_, void *optval_, size_t *optvallen_); + int bind (const char *addr_); + int connect (const char *addr_); + int term_endpoint (const char *addr_); + int send (zmq::msg_t *msg_, int flags_); + int recv (zmq::msg_t *msg_, int flags_); + int close (); + + // These functions are used by the polling mechanism to determine + // which events are to be reported from this socket. + bool has_in (); + bool has_out (); + + // Using this function reaper thread ask the socket to regiter with + // its poller. + void start_reaping (poller_t *poller_); + + // i_poll_events implementation. This interface is used when socket + // is handled by the poller in the reaper thread. + void in_event (); + void out_event (); + void timer_event (int id_); + + // i_pipe_events interface implementation. + void read_activated (pipe_t *pipe_); + void write_activated (pipe_t *pipe_); + void hiccuped (pipe_t *pipe_); + void pipe_terminated (pipe_t *pipe_); + void lock(); + void unlock(); + + int monitor (const char *endpoint_, int events_); + + void set_fd(fd_t fd_); + fd_t fd(); + + void event_connected (const std::string &addr_, int fd_); + void event_connect_delayed (const std::string &addr_, int err_); + void event_connect_retried (const std::string &addr_, int interval_); + void event_listening (const std::string &addr_, int fd_); + void event_bind_failed (const std::string &addr_, int err_); + void event_accepted (const std::string &addr_, int fd_); + void event_accept_failed (const std::string &addr_, int err_); + void event_closed (const std::string &addr_, int fd_); + void event_close_failed (const std::string &addr_, int fd_); + void event_disconnected (const std::string &addr_, int fd_); + + protected: + + socket_base_t (zmq::ctx_t *parent_, uint32_t tid_, int sid_); + virtual ~socket_base_t (); + + // Concrete algorithms for the x- methods are to be defined by + // individual socket types. + virtual void xattach_pipe (zmq::pipe_t *pipe_, + bool subscribe_to_all_ = false) = 0; + + // The default implementation assumes there are no specific socket + // options for the particular socket type. If not so, override this + // method. + virtual int xsetsockopt (int option_, const void *optval_, + size_t optvallen_); + + // The default implementation assumes that send is not supported. + virtual bool xhas_out (); + virtual int xsend (zmq::msg_t *msg_); + + // The default implementation assumes that recv in not supported. + virtual bool xhas_in (); + virtual int xrecv (zmq::msg_t *msg_); + + // Returns the credential for the peer from which we have received + // the last message. If no message has been received yet, + // the function returns empty credential. + virtual blob_t get_credential () const; + + // i_pipe_events will be forwarded to these functions. + virtual void xread_activated (pipe_t *pipe_); + virtual void xwrite_activated (pipe_t *pipe_); + virtual void xhiccuped (pipe_t *pipe_); + virtual void xpipe_terminated (pipe_t *pipe_) = 0; + + // Delay actual destruction of the socket. + void process_destroy (); + + // Socket event data dispath + void monitor_event (int event_, int value_, const std::string& addr_); + + // Monitor socket cleanup + void stop_monitor (); + + // Next assigned name on a zmq_connect() call used by ROUTER and STREAM socket types + std::string connect_rid; + + private: + // Creates new endpoint ID and adds the endpoint to the map. + void add_endpoint (const char *addr_, own_t *endpoint_, pipe_t *pipe); + + // Map of open endpoints. + typedef std::pair <own_t *, pipe_t*> endpoint_pipe_t; + typedef std::multimap <std::string, endpoint_pipe_t> endpoints_t; + endpoints_t endpoints; + + // Map of open inproc endpoints. + typedef std::multimap <std::string, pipe_t *> inprocs_t; + inprocs_t inprocs; + + // To be called after processing commands or invoking any command + // handlers explicitly. If required, it will deallocate the socket. + void check_destroy (); + + // Moves the flags from the message to local variables, + // to be later retrieved by getsockopt. + void extract_flags (msg_t *msg_); + + // Used to check whether the object is a socket. + uint32_t tag; + + // If true, associated context was already terminated. + bool ctx_terminated; + + // If true, object should have been already destroyed. However, + // destruction is delayed while we unwind the stack to the point + // where it doesn't intersect the object being destroyed. + bool destroyed; + + // Parse URI string. + int parse_uri (const char *uri_, std::string &protocol_, + std::string &address_); + + // Check whether transport protocol, as specified in connect or + // bind, is available and compatible with the socket type. + int check_protocol (const std::string &protocol_); + + // Register the pipe with this socket. + void attach_pipe (zmq::pipe_t *pipe_, bool subscribe_to_all_ = false); + + // Processes commands sent to this socket (if any). If timeout is -1, + // returns only after at least one command was processed. + // If throttle argument is true, commands are processed at most once + // in a predefined time period. + int process_commands (int timeout_, bool throttle_); + + // Handlers for incoming commands. + void process_stop (); + void process_bind (zmq::pipe_t *pipe_); + void process_term (int linger_); + + // Socket's mailbox object. + mailbox_t mailbox; + + // List of attached pipes. + typedef array_t <pipe_t, 3> pipes_t; + pipes_t pipes; + + // Reaper's poller and handle of this socket within it. + poller_t *poller; + poller_t::handle_t handle; + + // Timestamp of when commands were processed the last time. + uint64_t last_tsc; + + // Number of messages received since last command processing. + int ticks; + + // True if the last message received had MORE flag set. + bool rcvmore; + + // File descriptor if applicable + fd_t file_desc; + + // Improves efficiency of time measurement. + clock_t clock; + + // Monitor socket; + void *monitor_socket; + + // Bitmask of events being monitored + int monitor_events; + + // Last socket endpoint resolved URI + std::string last_endpoint; + + socket_base_t (const socket_base_t&); + const socket_base_t &operator = (const socket_base_t&); + mutex_t sync; + }; + +} + +#endif + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/socks.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/socks.cpp new file mode 100644 index 00000000..ecd0e270 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/socks.cpp @@ -0,0 +1,283 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include <sys/types.h> + +#include "err.hpp" +#include "platform.hpp" +#include "socks.hpp" +#include "tcp.hpp" + +#ifndef ZMQ_HAVE_WINDOWS +#include <sys/socket.h> +#include <netinet/in.h> +#include <netdb.h> +#endif + +zmq::socks_greeting_t::socks_greeting_t (uint8_t method_) : + num_methods (1) +{ + methods [0] = method_; +} + +zmq::socks_greeting_t::socks_greeting_t ( + uint8_t *methods_, size_t num_methods_) + : num_methods (num_methods_) +{ + zmq_assert (num_methods_ <= 255); + + for (size_t i = 0; i < num_methods_; i++) + methods [i] = methods_ [i]; +} + +zmq::socks_greeting_encoder_t::socks_greeting_encoder_t () + : bytes_encoded (0), bytes_written (0) +{} + +void zmq::socks_greeting_encoder_t::encode (const socks_greeting_t &greeting_) +{ + uint8_t *ptr = buf; + + *ptr++ = 0x05; + *ptr++ = greeting_.num_methods; + for (size_t i = 0; i < greeting_.num_methods; i++) + *ptr++ = greeting_.methods [i]; + + bytes_encoded = 2 + greeting_.num_methods; + bytes_written = 0; +} + +int zmq::socks_greeting_encoder_t::output (fd_t fd_) +{ + const int rc = tcp_write ( + fd_, buf + bytes_written, bytes_encoded - bytes_written); + if (rc > 0) + bytes_written += static_cast <size_t> (rc); + return rc; +} + +bool zmq::socks_greeting_encoder_t::has_pending_data () const +{ + return bytes_written < bytes_encoded; +} + +void zmq::socks_greeting_encoder_t::reset () +{ + bytes_encoded = bytes_written = 0; +} + +zmq::socks_choice_t::socks_choice_t (unsigned char method_) + : method (method_) +{} + +zmq::socks_choice_decoder_t::socks_choice_decoder_t () + : bytes_read (0) +{} + +int zmq::socks_choice_decoder_t::input (fd_t fd_) +{ + zmq_assert (bytes_read < 2); + const int rc = tcp_read (fd_, buf + bytes_read, 2 - bytes_read); + if (rc > 0) { + bytes_read += static_cast <size_t> (rc); + if (buf [0] != 0x05) + return -1; + } + return rc; +} + +bool zmq::socks_choice_decoder_t::message_ready () const +{ + return bytes_read == 2; +} + +zmq::socks_choice_t zmq::socks_choice_decoder_t::decode () +{ + zmq_assert (message_ready ()); + return socks_choice_t (buf [1]); +} + +void zmq::socks_choice_decoder_t::reset () +{ + bytes_read = 0; +} + +zmq::socks_request_t::socks_request_t ( + uint8_t command_, std::string hostname_, uint16_t port_) + : command (command_), hostname (hostname_), port (port_) +{} + +zmq::socks_request_encoder_t::socks_request_encoder_t () + : bytes_encoded (0), bytes_written (0) +{} + +void zmq::socks_request_encoder_t::encode (const socks_request_t &req) +{ + unsigned char *ptr = buf; + *ptr++ = 0x05; + *ptr++ = req.command; + *ptr++ = 0x00; + +#if defined ZMQ_HAVE_OPENVMS && defined __ia64 && __INITIAL_POINTER_SIZE == 64 + __addrinfo64 hints, *res = NULL; +#else + addrinfo hints, *res = NULL; +#endif + + memset (&hints, 0, sizeof hints); + + // Suppress potential DNS lookups. + hints.ai_flags = AI_NUMERICHOST; + + const int rc = getaddrinfo (req.hostname.c_str (), NULL, &hints, &res); + if (rc == 0 && res->ai_family == AF_INET) { + struct sockaddr_in *sockaddr_in = + reinterpret_cast <struct sockaddr_in *> (res->ai_addr); + *ptr++ = 0x01; + memcpy (ptr, &sockaddr_in->sin_addr, 4); + ptr += 4; + } + else + if (rc == 0 && res->ai_family == AF_INET6) { + struct sockaddr_in6 *sockaddr_in6 = + reinterpret_cast <struct sockaddr_in6 *> (res->ai_addr); + *ptr++ = 0x04; + memcpy (ptr, &sockaddr_in6->sin6_addr, 16); + ptr += 16; + } + else { + *ptr++ = 0x03; + *ptr++ = req.hostname.size (); + memcpy (ptr, req.hostname.c_str (), req.hostname.size ()); + ptr += req.hostname.size (); + } + + if (rc == 0) + freeaddrinfo (res); + + *ptr++ = req.port / 256; + *ptr++ = req.port % 256; + + bytes_encoded = ptr - buf; + bytes_written = 0; +} + +int zmq::socks_request_encoder_t::output (fd_t fd_) +{ + const int rc = tcp_write ( + fd_, buf + bytes_written, bytes_encoded - bytes_written); + if (rc > 0) + bytes_written += static_cast <size_t> (rc); + return rc; +} + +bool zmq::socks_request_encoder_t::has_pending_data () const +{ + return bytes_written < bytes_encoded; +} + +void zmq::socks_request_encoder_t::reset () +{ + bytes_encoded = bytes_written = 0; +} + +zmq::socks_response_t::socks_response_t ( + uint8_t response_code_, std::string address_, uint16_t port_) + : response_code (response_code_), address (address_), port (port_) +{} + +zmq::socks_response_decoder_t::socks_response_decoder_t () + : bytes_read (0) +{} + +int zmq::socks_response_decoder_t::input (fd_t fd_) +{ + size_t n = 0; + + if (bytes_read < 5) + n = 5 - bytes_read; + else { + const uint8_t atyp = buf [3]; + zmq_assert (atyp == 0x01 || atyp == 0x03 || atyp == 0x04); + if (atyp == 0x01) + n = 3 + 2; + else + if (atyp == 0x03) + n = buf [4] + 2; + else + if (atyp == 0x04) + n = 15 + 2; + } + const int rc = tcp_read (fd_, buf + bytes_read, n); + if (rc > 0) { + bytes_read += static_cast <size_t> (rc); + if (buf [0] != 0x05) + return -1; + if (bytes_read >= 2) + if (buf [1] > 0x08) + return -1; + if (bytes_read >= 3) + if (buf [2] != 0x00) + return -1; + if (bytes_read >= 4) { + const uint8_t atyp = buf [3]; + if (atyp != 0x01 && atyp != 0x03 && atyp != 0x04) + return -1; + } + } + return rc; +} + +bool zmq::socks_response_decoder_t::message_ready () const +{ + if (bytes_read < 4) + return false; + else { + const uint8_t atyp = buf [3]; + zmq_assert (atyp == 0x01 || atyp == 0x03 || atyp == 0x04); + if (atyp == 0x01) + return bytes_read == 10; + else + if (atyp == 0x03) + return bytes_read > 4 && bytes_read == 4 + 1 + buf [4] + 2u; + else + return bytes_read == 22; + } +} + +zmq::socks_response_t zmq::socks_response_decoder_t::decode () +{ + zmq_assert (message_ready ()); + return socks_response_t (buf [1], "", 0); +} + +void zmq::socks_response_decoder_t::reset () +{ + bytes_read = 0; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/socks.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/socks.hpp new file mode 100644 index 00000000..d64acd83 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/socks.hpp @@ -0,0 +1,135 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_SOCKS_HPP_INCLUDED__ +#define __ZMQ_SOCKS_HPP_INCLUDED__ + +#include <string> +#include "fd.hpp" +#include "stdint.hpp" + +namespace zmq +{ + + struct socks_greeting_t + { + socks_greeting_t (uint8_t method); + socks_greeting_t (uint8_t *methods_, size_t num_methods_); + + uint8_t methods [255]; + const size_t num_methods; + }; + + class socks_greeting_encoder_t + { + public: + socks_greeting_encoder_t (); + void encode (const socks_greeting_t &greeting_); + int output (fd_t fd_); + bool has_pending_data () const; + void reset (); + + private: + size_t bytes_encoded; + size_t bytes_written; + uint8_t buf [2 + 255]; + }; + + struct socks_choice_t + { + socks_choice_t (uint8_t method_); + + uint8_t method; + }; + + class socks_choice_decoder_t + { + public: + socks_choice_decoder_t (); + int input (fd_t fd_); + bool message_ready () const; + socks_choice_t decode (); + void reset (); + + private: + unsigned char buf [2]; + size_t bytes_read; + }; + + struct socks_request_t + { + socks_request_t ( + uint8_t command_, std::string hostname_, uint16_t port_); + + const uint8_t command; + const std::string hostname; + const uint16_t port; + }; + + class socks_request_encoder_t + { + public: + socks_request_encoder_t (); + void encode (const socks_request_t &req); + int output (fd_t fd_); + bool has_pending_data () const; + void reset (); + + private: + size_t bytes_encoded; + size_t bytes_written; + uint8_t buf [4 + 256 + 2]; + }; + + struct socks_response_t + { + socks_response_t ( + uint8_t response_code_, std::string address_, uint16_t port_); + uint8_t response_code; + std::string address; + uint16_t port; + }; + + class socks_response_decoder_t + { + public: + socks_response_decoder_t (); + int input (fd_t fd_); + bool message_ready () const; + socks_response_t decode (); + void reset (); + + private: + uint8_t buf [4 + 256 + 2]; + size_t bytes_read; + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/socks_connecter.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/socks_connecter.cpp new file mode 100644 index 00000000..a3b70436 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/socks_connecter.cpp @@ -0,0 +1,478 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include <new> +#include <string> + +#include "socks_connecter.hpp" +#include "stream_engine.hpp" +#include "platform.hpp" +#include "random.hpp" +#include "err.hpp" +#include "ip.hpp" +#include "tcp.hpp" +#include "address.hpp" +#include "tcp_address.hpp" +#include "session_base.hpp" +#include "socks.hpp" + +#ifdef ZMQ_HAVE_WINDOWS +#include "windows.hpp" +#else +#include <unistd.h> +#include <sys/types.h> +#include <sys/socket.h> +#endif + +zmq::socks_connecter_t::socks_connecter_t (class io_thread_t *io_thread_, + class session_base_t *session_, const options_t &options_, + address_t *addr_, address_t *proxy_addr_, bool delayed_start_) : + own_t (io_thread_, options_), + io_object_t (io_thread_), + addr (addr_), + proxy_addr (proxy_addr_), + status (unplugged), + s (retired_fd), + delayed_start (delayed_start_), + session (session_), + current_reconnect_ivl (options.reconnect_ivl) +{ + zmq_assert (addr); + zmq_assert (addr->protocol == "tcp"); + proxy_addr->to_string (endpoint); + socket = session->get_socket (); +} + +zmq::socks_connecter_t::~socks_connecter_t () +{ + zmq_assert (s == retired_fd); + delete proxy_addr; +} + +void zmq::socks_connecter_t::process_plug () +{ + if (delayed_start) + start_timer (); + else + initiate_connect (); +} + +void zmq::socks_connecter_t::process_term (int linger_) +{ + switch (status) { + case unplugged: + break; + case waiting_for_reconnect_time: + cancel_timer (reconnect_timer_id); + break; + case waiting_for_proxy_connection: + case sending_greeting: + case waiting_for_choice: + case sending_request: + case waiting_for_response: + rm_fd (handle); + if (s != retired_fd) + close (); + break; + } + + own_t::process_term (linger_); +} + +void zmq::socks_connecter_t::in_event () +{ + zmq_assert (status != unplugged + && status != waiting_for_reconnect_time); + + if (status == waiting_for_choice) { + const int rc = choice_decoder.input (s); + if (rc == 0 || rc == -1) + error (); + else + if (choice_decoder.message_ready ()) { + const socks_choice_t choice = choice_decoder.decode (); + const int rc = process_server_response (choice); + if (rc == -1) + error (); + else { + std::string hostname = ""; + uint16_t port = 0; + if (parse_address (addr->address, hostname, port) == -1) + error (); + else { + request_encoder.encode ( + socks_request_t (1, hostname, port)); + reset_pollin (handle); + set_pollout (handle); + status = sending_request; + } + } + } + } + else + if (status == waiting_for_response) { + const int rc = response_decoder.input (s); + if (rc == 0 || rc == -1) + error (); + else + if (response_decoder.message_ready ()) { + const socks_response_t response = response_decoder.decode (); + const int rc = process_server_response (response); + if (rc == -1) + error (); + else { + // Remember our fd for ZMQ_SRCFD in messages + socket->set_fd (s); + + // Create the engine object for this connection. + stream_engine_t *engine = new (std::nothrow) + stream_engine_t (s, options, endpoint); + alloc_assert (engine); + + // Attach the engine to the corresponding session object. + send_attach (session, engine); + + socket->event_connected (endpoint, s); + + rm_fd (handle); + s = -1; + status = unplugged; + + // Shut the connecter down. + terminate (); + } + } + } + else + error (); +} + +void zmq::socks_connecter_t::out_event () +{ + zmq_assert (status == waiting_for_proxy_connection + || status == sending_greeting + || status == sending_request); + + if (status == waiting_for_proxy_connection) { + const int rc = check_proxy_connection (); + if (rc == -1) + error (); + else { + greeting_encoder.encode ( + socks_greeting_t (socks_no_auth_required)); + status = sending_greeting; + } + } + else + if (status == sending_greeting) { + zmq_assert (greeting_encoder.has_pending_data ()); + const int rc = greeting_encoder.output (s); + if (rc == -1 || rc == 0) + error (); + else + if (!greeting_encoder.has_pending_data ()) { + reset_pollout (handle); + set_pollin (handle); + status = waiting_for_choice; + } + } + else { + zmq_assert (request_encoder.has_pending_data ()); + const int rc = request_encoder.output (s); + if (rc == -1 || rc == 0) + error (); + else + if (!request_encoder.has_pending_data ()) { + reset_pollout (handle); + set_pollin (handle); + status = waiting_for_response; + } + } +} + +void zmq::socks_connecter_t::initiate_connect () +{ + // Open the connecting socket. + const int rc = connect_to_proxy (); + + // Connect may succeed in synchronous manner. + if (rc == 0) { + handle = add_fd (s); + set_pollout (handle); + status = sending_greeting; + } + // Connection establishment may be delayed. Poll for its completion. + else + if (errno == EINPROGRESS) { + handle = add_fd (s); + set_pollout (handle); + status = waiting_for_proxy_connection; + socket->event_connect_delayed (endpoint, zmq_errno ()); + } + // Handle any other error condition by eventual reconnect. + else { + if (s != retired_fd) + close (); + start_timer (); + } +} + +int zmq::socks_connecter_t::process_server_response ( + const socks_choice_t &response) +{ + // We do not support any authentication method for now. + return response.method == 0? 0: -1; +} + +int zmq::socks_connecter_t::process_server_response ( + const socks_response_t &response) +{ + return response.response_code == 0? 0: -1; +} + +void zmq::socks_connecter_t::timer_event (int id_) +{ + zmq_assert (status == waiting_for_reconnect_time); + zmq_assert (id_ == reconnect_timer_id); + initiate_connect (); +} + +void zmq::socks_connecter_t::error () +{ + rm_fd (handle); + close (); + greeting_encoder.reset (); + choice_decoder.reset (); + request_encoder.reset (); + response_decoder.reset (); + start_timer (); +} + +void zmq::socks_connecter_t::start_timer () +{ + const int interval = get_new_reconnect_ivl (); + add_timer (interval, reconnect_timer_id); + status = waiting_for_reconnect_time; + socket->event_connect_retried (endpoint, interval); +} + +int zmq::socks_connecter_t::get_new_reconnect_ivl () +{ + // The new interval is the current interval + random value. + const int interval = current_reconnect_ivl + + generate_random () % options.reconnect_ivl; + + // Only change the current reconnect interval if the maximum reconnect + // interval was set and if it's larger than the reconnect interval. + if (options.reconnect_ivl_max > 0 && + options.reconnect_ivl_max > options.reconnect_ivl) + // Calculate the next interval + current_reconnect_ivl = + std::min (current_reconnect_ivl * 2, options.reconnect_ivl_max); + return interval; +} + +int zmq::socks_connecter_t::connect_to_proxy () +{ + zmq_assert (s == retired_fd); + + // Resolve the address + delete proxy_addr->resolved.tcp_addr; + proxy_addr->resolved.tcp_addr = new (std::nothrow) tcp_address_t (); + alloc_assert (proxy_addr->resolved.tcp_addr); + + int rc = proxy_addr->resolved.tcp_addr->resolve ( + proxy_addr->address.c_str (), false, options.ipv6); + if (rc != 0) { + delete proxy_addr->resolved.tcp_addr; + proxy_addr->resolved.tcp_addr = NULL; + return -1; + } + zmq_assert (proxy_addr->resolved.tcp_addr != NULL); + const tcp_address_t *tcp_addr = proxy_addr->resolved.tcp_addr; + + // Create the socket. + s = open_socket (tcp_addr->family (), SOCK_STREAM, IPPROTO_TCP); +#ifdef ZMQ_HAVE_WINDOWS + if (s == INVALID_SOCKET) + return -1; +#else + if (s == -1) + return -1; +#endif + + // On some systems, IPv4 mapping in IPv6 sockets is disabled by default. + // Switch it on in such cases. + if (tcp_addr->family () == AF_INET6) + enable_ipv4_mapping (s); + + // Set the IP Type-Of-Service priority for this socket + if (options.tos != 0) + set_ip_type_of_service (s, options.tos); + + // Set the socket to non-blocking mode so that we get async connect(). + unblock_socket (s); + + // Set the socket buffer limits for the underlying socket. + if (options.sndbuf != 0) + set_tcp_send_buffer (s, options.sndbuf); + if (options.rcvbuf != 0) + set_tcp_receive_buffer (s, options.rcvbuf); + + // Set the IP Type-Of-Service for the underlying socket + if (options.tos != 0) + set_ip_type_of_service (s, options.tos); + + // Set a source address for conversations + if (tcp_addr->has_src_addr ()) { + rc = ::bind (s, tcp_addr->src_addr (), tcp_addr->src_addrlen ()); + if (rc == -1) { + close (); + return -1; + } + } + + // Connect to the remote peer. + rc = ::connect (s, tcp_addr->addr (), tcp_addr->addrlen ()); + + // Connect was successfull immediately. + if (rc == 0) + return 0; + + // Translate error codes indicating asynchronous connect has been + // launched to a uniform EINPROGRESS. +#ifdef ZMQ_HAVE_WINDOWS + const int error_code = WSAGetLastError (); + if (error_code == WSAEINPROGRESS || error_code == WSAEWOULDBLOCK) + errno = EINPROGRESS; + else { + errno = wsa_error_to_errno (error_code); + close (); + } +#else + if (errno == EINTR) + errno = EINPROGRESS; +#endif + return -1; +} + +zmq::fd_t zmq::socks_connecter_t::check_proxy_connection () +{ + // Async connect has finished. Check whether an error occurred + int err = 0; +#ifdef ZMQ_HAVE_HPUX + int len = sizeof err; +#else + socklen_t len = sizeof err; +#endif + + const int rc = getsockopt (s, SOL_SOCKET, SO_ERROR, (char*) &err, &len); + + // Assert if the error was caused by 0MQ bug. + // Networking problems are OK. No need to assert. +#ifdef ZMQ_HAVE_WINDOWS + zmq_assert (rc == 0); + if (err != 0) { + wsa_assert (err == WSAECONNREFUSED + || err == WSAETIMEDOUT + || err == WSAECONNABORTED + || err == WSAEHOSTUNREACH + || err == WSAENETUNREACH + || err == WSAENETDOWN + || err == WSAEACCES + || err == WSAEINVAL + || err == WSAEADDRINUSE); + return -1; + } +#else + // Following code should handle both Berkeley-derived socket + // implementations and Solaris. + if (rc == -1) + err = errno; + if (err != 0) { + errno = err; + errno_assert ( + errno == ECONNREFUSED || + errno == ECONNRESET || + errno == ETIMEDOUT || + errno == EHOSTUNREACH || + errno == ENETUNREACH || + errno == ENETDOWN || + errno == EINVAL); + return -1; + } +#endif + + tune_tcp_socket (s); + tune_tcp_keepalives (s, options.tcp_keepalive, options.tcp_keepalive_cnt, + options.tcp_keepalive_idle, options.tcp_keepalive_intvl); + + return 0; +} + +void zmq::socks_connecter_t::close () +{ + zmq_assert (s != retired_fd); +#ifdef ZMQ_HAVE_WINDOWS + const int rc = closesocket (s); + wsa_assert (rc != SOCKET_ERROR); +#else + const int rc = ::close (s); + errno_assert (rc == 0); +#endif + socket->event_closed (endpoint, s); + s = retired_fd; +} + +int zmq::socks_connecter_t::parse_address ( + const std::string &address_, std::string &hostname_, uint16_t &port_) +{ + // Find the ':' at end that separates address from the port number. + const size_t idx = address_.rfind (':'); + if (idx == std::string::npos) { + errno = EINVAL; + return -1; + } + + // Extract hostname + if (idx < 2 || address_ [0] != '[' || address_ [idx - 1] != ']') + hostname_ = address_.substr (0, idx); + else + hostname_ = address_.substr (1, idx - 2); + + // Separate the hostname/port. + const std::string port_str = address_.substr (idx + 1); + // Parse the port number (0 is not a valid port). + port_ = (uint16_t) atoi (port_str.c_str ()); + if (port_ == 0) { + errno = EINVAL; + return -1; + } + return 0; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/socks_connecter.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/socks_connecter.hpp new file mode 100644 index 00000000..a3c5a94f --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/socks_connecter.hpp @@ -0,0 +1,164 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __SOCKS_CONNECTER_HPP_INCLUDED__ +#define __SOCKS_CONNECTER_HPP_INCLUDED__ + +#include "fd.hpp" +#include "io_object.hpp" +#include "own.hpp" +#include "stdint.hpp" +#include "../include/zmq.h" +#include "socks.hpp" + +namespace zmq +{ + + class io_thread_t; + class session_base_t; + struct address_t; + + class socks_connecter_t : public own_t, public io_object_t + { + public: + + // If 'delayed_start' is true connecter first waits for a while, + // then starts connection process. + socks_connecter_t (zmq::io_thread_t *io_thread_, + zmq::session_base_t *session_, const options_t &options_, + address_t *addr_, address_t *proxy_addr_, bool delayed_start_); + ~socks_connecter_t (); + + private: + enum { + unplugged, + waiting_for_reconnect_time, + waiting_for_proxy_connection, + sending_greeting, + waiting_for_choice, + sending_request, + waiting_for_response + }; + + // ID of the timer used to delay the reconnection. + enum { reconnect_timer_id = 1 }; + + // Method ID + enum { socks_no_auth_required = 0 }; + + // Handlers for incoming commands. + virtual void process_plug (); + virtual void process_term (int linger_); + + // Handlers for I/O events. + virtual void in_event (); + virtual void out_event (); + virtual void timer_event (int id_); + + // Internal function to start the actual connection establishment. + void initiate_connect (); + + int process_server_response (const socks_choice_t &response); + int process_server_response (const socks_response_t &response); + + int parse_address (const std::string &address_, + std::string &hostname_, uint16_t &port_); + + int connect_to_proxy (); + + void error (); + + // Internal function to start reconnect timer + void start_timer (); + + // Internal function to return a reconnect backoff delay. + // Will modify the current_reconnect_ivl used for next call + // Returns the currently used interval + int get_new_reconnect_ivl (); + + // Open TCP connecting socket. Returns -1 in case of error, + // 0 if connect was successfull immediately. Returns -1 with + // EAGAIN errno if async connect was launched. + int open (); + + // Close the connecting socket. + void close (); + + // Get the file descriptor of newly created connection. Returns + // retired_fd if the connection was unsuccessfull. + zmq::fd_t check_proxy_connection (); + + socks_greeting_encoder_t greeting_encoder; + socks_choice_decoder_t choice_decoder; + socks_request_encoder_t request_encoder; + socks_response_decoder_t response_decoder; + + // Address to connect to. Owned by session_base_t. + address_t *addr; + + // SOCKS address; owned by this connecter. + address_t *proxy_addr; + + int status; + + // Underlying socket. + fd_t s; + + // Handle corresponding to the listening socket. + handle_t handle; + + // If true file descriptor is registered with the poller and 'handle' + // contains valid value. + bool handle_valid; + + // If true, connecter is waiting a while before trying to connect. + const bool delayed_start; + + // True iff a timer has been started. + bool timer_started; + + // Reference to the session we belong to. + zmq::session_base_t *session; + + // Current reconnect ivl, updated for backoff strategy + int current_reconnect_ivl; + + // String representation of endpoint to connect to + std::string endpoint; + + // Socket + zmq::socket_base_t *socket; + + socks_connecter_t (const socks_connecter_t&); + const socks_connecter_t &operator = (const socks_connecter_t&); + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/stdint.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/stdint.hpp new file mode 100644 index 00000000..955e2bc2 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/stdint.hpp @@ -0,0 +1,72 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_STDINT_HPP_INCLUDED__ +#define __ZMQ_STDINT_HPP_INCLUDED__ + +#include "platform.hpp" + +#if defined ZMQ_HAVE_SOLARIS || defined ZMQ_HAVE_OPENVMS + +#include <inttypes.h> + +#elif defined _MSC_VER && _MSC_VER < 1600 + +#ifndef int8_t +typedef __int8 int8_t; +#endif +#ifndef int16_t +typedef __int16 int16_t; +#endif +#ifndef int32_t +typedef __int32 int32_t; +#endif +#ifndef int64_t +typedef __int64 int64_t; +#endif +#ifndef uint8_t +typedef unsigned __int8 uint8_t; +#endif +#ifndef uint16_t +typedef unsigned __int16 uint16_t; +#endif +#ifndef uint32_t +typedef unsigned __int32 uint32_t; +#endif +#ifndef uint64_t +typedef unsigned __int64 uint64_t; +#endif + +#else + +#include <stdint.h> + +#endif + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/stream.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/stream.cpp new file mode 100644 index 00000000..112a116f --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/stream.cpp @@ -0,0 +1,307 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "stream.hpp" +#include "pipe.hpp" +#include "wire.hpp" +#include "random.hpp" +#include "likely.hpp" +#include "err.hpp" + +zmq::stream_t::stream_t (class ctx_t *parent_, uint32_t tid_, int sid_) : + socket_base_t (parent_, tid_, sid_), + prefetched (false), + identity_sent (false), + current_out (NULL), + more_out (false), + next_rid (generate_random ()) +{ + options.type = ZMQ_STREAM; + options.raw_sock = true; + + prefetched_id.init (); + prefetched_msg.init (); +} + +zmq::stream_t::~stream_t () +{ + zmq_assert (outpipes.empty ()); + prefetched_id.close (); + prefetched_msg.close (); +} + +void zmq::stream_t::xattach_pipe (pipe_t *pipe_, bool subscribe_to_all_) +{ + // subscribe_to_all_ is unused + (void)subscribe_to_all_; + + zmq_assert (pipe_); + + identify_peer (pipe_); + fq.attach (pipe_); +} + +void zmq::stream_t::xpipe_terminated (pipe_t *pipe_) +{ + outpipes_t::iterator it = outpipes.find (pipe_->get_identity ()); + zmq_assert (it != outpipes.end ()); + outpipes.erase (it); + fq.pipe_terminated (pipe_); + if (pipe_ == current_out) + current_out = NULL; +} + +void zmq::stream_t::xread_activated (pipe_t *pipe_) +{ + fq.activated (pipe_); +} + +void zmq::stream_t::xwrite_activated (pipe_t *pipe_) +{ + outpipes_t::iterator it; + for (it = outpipes.begin (); it != outpipes.end (); ++it) + if (it->second.pipe == pipe_) + break; + + zmq_assert (it != outpipes.end ()); + zmq_assert (!it->second.active); + it->second.active = true; +} + +int zmq::stream_t::xsend (msg_t *msg_) +{ + // If this is the first part of the message it's the ID of the + // peer to send the message to. + if (!more_out) { + zmq_assert (!current_out); + + // If we have malformed message (prefix with no subsequent message) + // then just silently ignore it. + // TODO: The connections should be killed instead. + if (msg_->flags () & msg_t::more) { + + // Find the pipe associated with the identity stored in the prefix. + // If there's no such pipe return an error + blob_t identity ((unsigned char*) msg_->data (), msg_->size ()); + outpipes_t::iterator it = outpipes.find (identity); + + if (it != outpipes.end ()) { + current_out = it->second.pipe; + if (!current_out->check_write ()) { + it->second.active = false; + current_out = NULL; + errno = EAGAIN; + return -1; + } + } + else { + errno = EHOSTUNREACH; + return -1; + } + } + + // Expect one more message frame. + more_out = true; + + int rc = msg_->close (); + errno_assert (rc == 0); + rc = msg_->init (); + errno_assert (rc == 0); + return 0; + } + + // Ignore the MORE flag + msg_->reset_flags (msg_t::more); + + // This is the last part of the message. + more_out = false; + + // Push the message into the pipe. If there's no out pipe, just drop it. + if (current_out) { + + // Close the remote connection if user has asked to do so + // by sending zero length message. + // Pending messages in the pipe will be dropped (on receiving term- ack) + if (msg_->size () == 0) { + current_out->terminate (false); + int rc = msg_->close (); + errno_assert (rc == 0); + rc = msg_->init (); + errno_assert (rc == 0); + current_out = NULL; + return 0; + } + bool ok = current_out->write (msg_); + if (likely (ok)) + current_out->flush (); + current_out = NULL; + } + else { + int rc = msg_->close (); + errno_assert (rc == 0); + } + + // Detach the message from the data buffer. + int rc = msg_->init (); + errno_assert (rc == 0); + + return 0; +} + +int zmq::stream_t::xsetsockopt (int option_, const void *optval_, + size_t optvallen_) +{ + switch (option_) { + case ZMQ_CONNECT_RID: + if (optval_ && optvallen_) { + connect_rid.assign ((char*) optval_, optvallen_); + return 0; + } + break; + default: + break; + } + errno = EINVAL; + return -1; +} + +int zmq::stream_t::xrecv (msg_t *msg_) +{ + if (prefetched) { + if (!identity_sent) { + int rc = msg_->move (prefetched_id); + errno_assert (rc == 0); + identity_sent = true; + } + else { + int rc = msg_->move (prefetched_msg); + errno_assert (rc == 0); + prefetched = false; + } + return 0; + } + + pipe_t *pipe = NULL; + int rc = fq.recvpipe (&prefetched_msg, &pipe); + if (rc != 0) + return -1; + + zmq_assert (pipe != NULL); + zmq_assert ((prefetched_msg.flags () & msg_t::more) == 0); + + // We have received a frame with TCP data. + // Rather than sendig this frame, we keep it in prefetched + // buffer and send a frame with peer's ID. + blob_t identity = pipe->get_identity (); + rc = msg_->init_size (identity.size ()); + errno_assert (rc == 0); + + // forward metadata (if any) + metadata_t *metadata = prefetched_msg.metadata(); + if (metadata) + msg_->set_metadata(metadata); + + memcpy (msg_->data (), identity.data (), identity.size ()); + msg_->set_flags (msg_t::more); + + prefetched = true; + identity_sent = true; + + return 0; +} + +bool zmq::stream_t::xhas_in () +{ + // We may already have a message pre-fetched. + if (prefetched) + return true; + + // Try to read the next message. + // The message, if read, is kept in the pre-fetch buffer. + pipe_t *pipe = NULL; + int rc = fq.recvpipe (&prefetched_msg, &pipe); + if (rc != 0) + return false; + + zmq_assert (pipe != NULL); + zmq_assert ((prefetched_msg.flags () & msg_t::more) == 0); + + blob_t identity = pipe->get_identity (); + rc = prefetched_id.init_size (identity.size ()); + errno_assert (rc == 0); + + // forward metadata (if any) + metadata_t *metadata = prefetched_msg.metadata(); + if (metadata) + prefetched_id.set_metadata(metadata); + + memcpy (prefetched_id.data (), identity.data (), identity.size ()); + prefetched_id.set_flags (msg_t::more); + + prefetched = true; + identity_sent = false; + + return true; +} + +bool zmq::stream_t::xhas_out () +{ + // In theory, STREAM socket is always ready for writing. Whether actual + // attempt to write succeeds depends on which pipe the message is going + // to be routed to. + return true; +} + +void zmq::stream_t::identify_peer (pipe_t *pipe_) +{ + // Always assign identity for raw-socket + unsigned char buffer [5]; + buffer [0] = 0; + blob_t identity; + if (connect_rid.length ()) { + identity = blob_t ((unsigned char*) connect_rid.c_str(), + connect_rid.length ()); + connect_rid.clear (); + outpipes_t::iterator it = outpipes.find (identity); + if (it != outpipes.end ()) + zmq_assert(false); + } + else { + put_uint32 (buffer + 1, next_rid++); + identity = blob_t (buffer, sizeof buffer); + memcpy (options.identity, identity.data (), identity.size ()); + options.identity_size = identity.size (); + } + pipe_->set_identity (identity); + // Add the record into output pipes lookup table + outpipe_t outpipe = {pipe_, true}; + const bool ok = outpipes.insert ( + outpipes_t::value_type (identity, outpipe)).second; + zmq_assert (ok); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/stream.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/stream.hpp new file mode 100644 index 00000000..741a56a2 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/stream.hpp @@ -0,0 +1,107 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_STREAM_HPP_INCLUDED__ +#define __ZMQ_STREAM_HPP_INCLUDED__ + +#include <map> + +#include "router.hpp" + +namespace zmq +{ + + class ctx_t; + class pipe_t; + + class stream_t : + public socket_base_t + { + public: + + stream_t (zmq::ctx_t *parent_, uint32_t tid_, int sid); + ~stream_t (); + + // Overrides of functions from socket_base_t. + void xattach_pipe (zmq::pipe_t *pipe_, bool subscribe_to_all_); + int xsend (zmq::msg_t *msg_); + int xrecv (zmq::msg_t *msg_); + bool xhas_in (); + bool xhas_out (); + void xread_activated (zmq::pipe_t *pipe_); + void xwrite_activated (zmq::pipe_t *pipe_); + void xpipe_terminated (zmq::pipe_t *pipe_); + int xsetsockopt (int option_, const void *optval_, size_t optvallen_); + private: + // Generate peer's id and update lookup map + void identify_peer (pipe_t *pipe_); + + // Fair queueing object for inbound pipes. + fq_t fq; + + // True iff there is a message held in the pre-fetch buffer. + bool prefetched; + + // If true, the receiver got the message part with + // the peer's identity. + bool identity_sent; + + // Holds the prefetched identity. + msg_t prefetched_id; + + // Holds the prefetched message. + msg_t prefetched_msg; + + struct outpipe_t + { + zmq::pipe_t *pipe; + bool active; + }; + + // Outbound pipes indexed by the peer IDs. + typedef std::map <blob_t, outpipe_t> outpipes_t; + outpipes_t outpipes; + + // The pipe we are currently writing to. + zmq::pipe_t *current_out; + + // If true, more outgoing message parts are expected. + bool more_out; + + // Routing IDs are generated. It's a simple increment and wrap-over + // algorithm. This value is the next ID to use (if not used already). + uint32_t next_rid; + + stream_t (const stream_t&); + const stream_t &operator = (const stream_t&); + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/stream_engine.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/stream_engine.cpp new file mode 100644 index 00000000..87186cc0 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/stream_engine.cpp @@ -0,0 +1,960 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "platform.hpp" +#if defined ZMQ_HAVE_WINDOWS +#include "windows.hpp" +#else +#include <unistd.h> +#include <sys/socket.h> +#include <arpa/inet.h> +#include <netinet/tcp.h> +#include <netinet/in.h> +#include <netdb.h> +#include <fcntl.h> +#if defined ZMQ_HAVE_OPENBSD +#define ucred sockpeercred +#endif +#endif + +#include <string.h> +#include <new> +#include <sstream> +#include <iostream> + +#include "stream_engine.hpp" +#include "io_thread.hpp" +#include "session_base.hpp" +#include "v1_encoder.hpp" +#include "v1_decoder.hpp" +#include "v2_encoder.hpp" +#include "v2_decoder.hpp" +#include "null_mechanism.hpp" +#include "plain_client.hpp" +#include "plain_server.hpp" +#include "gssapi_client.hpp" +#include "gssapi_server.hpp" +#include "curve_client.hpp" +#include "curve_server.hpp" +#include "raw_decoder.hpp" +#include "raw_encoder.hpp" +#include "config.hpp" +#include "err.hpp" +#include "ip.hpp" +#include "tcp.hpp" +#include "likely.hpp" +#include "wire.hpp" + +zmq::stream_engine_t::stream_engine_t (fd_t fd_, const options_t &options_, + const std::string &endpoint_) : + s (fd_), + inpos (NULL), + insize (0), + decoder (NULL), + outpos (NULL), + outsize (0), + encoder (NULL), + metadata (NULL), + handshaking (true), + greeting_size (v2_greeting_size), + greeting_bytes_read (0), + session (NULL), + options (options_), + endpoint (endpoint_), + plugged (false), + next_msg (&stream_engine_t::identity_msg), + process_msg (&stream_engine_t::process_identity_msg), + io_error (false), + subscription_required (false), + mechanism (NULL), + input_stopped (false), + output_stopped (false), + has_handshake_timer (false), + socket (NULL) +{ + int rc = tx_msg.init (); + errno_assert (rc == 0); + + // Put the socket into non-blocking mode. + unblock_socket (s); + + int family = get_peer_ip_address (s, peer_address); + if (family == 0) + peer_address.clear(); +#if defined ZMQ_HAVE_SO_PEERCRED + else + if (family == PF_UNIX) { + struct ucred cred; + socklen_t size = sizeof (cred); + if (!getsockopt (s, SOL_SOCKET, SO_PEERCRED, &cred, &size)) { + std::ostringstream buf; + buf << ":" << cred.uid << ":" << cred.gid << ":" << cred.pid; + peer_address += buf.str (); + } + } +#elif defined ZMQ_HAVE_LOCAL_PEERCRED + else + if (family == PF_UNIX) { + struct xucred cred; + socklen_t size = sizeof (cred); + if (!getsockopt (s, 0, LOCAL_PEERCRED, &cred, &size) + && cred.cr_version == XUCRED_VERSION) { + std::ostringstream buf; + buf << ":" << cred.cr_uid << ":"; + if (cred.cr_ngroups > 0) + buf << cred.cr_groups[0]; + buf << ":"; + peer_address += buf.str (); + } + } +#endif + +#ifdef SO_NOSIGPIPE + // Make sure that SIGPIPE signal is not generated when writing to a + // connection that was already closed by the peer. + int set = 1; + rc = setsockopt (s, SOL_SOCKET, SO_NOSIGPIPE, &set, sizeof (int)); + errno_assert (rc == 0); +#endif +} + +zmq::stream_engine_t::~stream_engine_t () +{ + zmq_assert (!plugged); + + if (s != retired_fd) { +#ifdef ZMQ_HAVE_WINDOWS + int rc = closesocket (s); + wsa_assert (rc != SOCKET_ERROR); +#else + int rc = close (s); + errno_assert (rc == 0); +#endif + s = retired_fd; + } + + int rc = tx_msg.close (); + errno_assert (rc == 0); + + // Drop reference to metadata and destroy it if we are + // the only user. + if (metadata != NULL) + if (metadata->drop_ref ()) + delete metadata; + + delete encoder; + delete decoder; + delete mechanism; +} + +void zmq::stream_engine_t::plug (io_thread_t *io_thread_, + session_base_t *session_) +{ + zmq_assert (!plugged); + plugged = true; + + // Connect to session object. + zmq_assert (!session); + zmq_assert (session_); + session = session_; + socket = session-> get_socket (); + + // Connect to I/O threads poller object. + io_object_t::plug (io_thread_); + handle = add_fd (s); + io_error = false; + + if (options.raw_sock) { + // no handshaking for raw sock, instantiate raw encoder and decoders + encoder = new (std::nothrow) raw_encoder_t (out_batch_size); + alloc_assert (encoder); + + decoder = new (std::nothrow) raw_decoder_t (in_batch_size); + alloc_assert (decoder); + + // disable handshaking for raw socket + handshaking = false; + + next_msg = &stream_engine_t::pull_msg_from_session; + process_msg = &stream_engine_t::push_raw_msg_to_session; + + if (!peer_address.empty()) { + // Compile metadata. + typedef metadata_t::dict_t properties_t; + properties_t properties; + properties.insert(std::make_pair("Peer-Address", peer_address)); + zmq_assert (metadata == NULL); + metadata = new (std::nothrow) metadata_t (properties); + } + + // For raw sockets, send an initial 0-length message to the + // application so that it knows a peer has connected. + msg_t connector; + connector.init(); + push_raw_msg_to_session (&connector); + connector.close(); + session->flush (); + } + else { + // start optional timer, to prevent handshake hanging on no input + set_handshake_timer (); + + // Send the 'length' and 'flags' fields of the identity message. + // The 'length' field is encoded in the long format. + outpos = greeting_send; + outpos [outsize++] = 0xff; + put_uint64 (&outpos [outsize], options.identity_size + 1); + outsize += 8; + outpos [outsize++] = 0x7f; + } + + set_pollin (handle); + set_pollout (handle); + // Flush all the data that may have been already received downstream. + in_event (); +} + +void zmq::stream_engine_t::unplug () +{ + zmq_assert (plugged); + plugged = false; + + // Cancel all timers. + if (has_handshake_timer) { + cancel_timer (handshake_timer_id); + has_handshake_timer = false; + } + + // Cancel all fd subscriptions. + if (!io_error) + rm_fd (handle); + + // Disconnect from I/O threads poller object. + io_object_t::unplug (); + + session = NULL; +} + +void zmq::stream_engine_t::terminate () +{ + unplug (); + delete this; +} + +void zmq::stream_engine_t::in_event () +{ + zmq_assert (!io_error); + + // If still handshaking, receive and process the greeting message. + if (unlikely (handshaking)) + if (!handshake ()) + return; + + zmq_assert (decoder); + + // If there has been an I/O error, stop polling. + if (input_stopped) { + rm_fd (handle); + io_error = true; + return; + } + + // If there's no data to process in the buffer... + if (!insize) { + + // Retrieve the buffer and read as much data as possible. + // Note that buffer can be arbitrarily large. However, we assume + // the underlying TCP layer has fixed buffer size and thus the + // number of bytes read will be always limited. + size_t bufsize = 0; + decoder->get_buffer (&inpos, &bufsize); + + const int rc = tcp_read (s, inpos, bufsize); + if (rc == 0) { + error (connection_error); + return; + } + if (rc == -1) { + if (errno != EAGAIN) + error (connection_error); + return; + } + + // Adjust input size + insize = static_cast <size_t> (rc); + } + + int rc = 0; + size_t processed = 0; + + while (insize > 0) { + rc = decoder->decode (inpos, insize, processed); + zmq_assert (processed <= insize); + inpos += processed; + insize -= processed; + if (rc == 0 || rc == -1) + break; + rc = (this->*process_msg) (decoder->msg ()); + if (rc == -1) + break; + } + + // Tear down the connection if we have failed to decode input data + // or the session has rejected the message. + if (rc == -1) { + if (errno != EAGAIN) { + error (protocol_error); + return; + } + input_stopped = true; + reset_pollin (handle); + } + + session->flush (); +} + +void zmq::stream_engine_t::out_event () +{ + zmq_assert (!io_error); + + // If write buffer is empty, try to read new data from the encoder. + if (!outsize) { + + // Even when we stop polling as soon as there is no + // data to send, the poller may invoke out_event one + // more time due to 'speculative write' optimisation. + if (unlikely (encoder == NULL)) { + zmq_assert (handshaking); + return; + } + + outpos = NULL; + outsize = encoder->encode (&outpos, 0); + + while (outsize < out_batch_size) { + if ((this->*next_msg) (&tx_msg) == -1) + break; + encoder->load_msg (&tx_msg); + unsigned char *bufptr = outpos + outsize; + size_t n = encoder->encode (&bufptr, out_batch_size - outsize); + zmq_assert (n > 0); + if (outpos == NULL) + outpos = bufptr; + outsize += n; + } + + // If there is no data to send, stop polling for output. + if (outsize == 0) { + output_stopped = true; + reset_pollout (handle); + return; + } + } + + // If there are any data to write in write buffer, write as much as + // possible to the socket. Note that amount of data to write can be + // arbitrarily large. However, we assume that underlying TCP layer has + // limited transmission buffer and thus the actual number of bytes + // written should be reasonably modest. + const int nbytes = tcp_write (s, outpos, outsize); + + // IO error has occurred. We stop waiting for output events. + // The engine is not terminated until we detect input error; + // this is necessary to prevent losing incoming messages. + if (nbytes == -1) { + reset_pollout (handle); + return; + } + + outpos += nbytes; + outsize -= nbytes; + + // If we are still handshaking and there are no data + // to send, stop polling for output. + if (unlikely (handshaking)) + if (outsize == 0) + reset_pollout (handle); +} + +void zmq::stream_engine_t::restart_output () +{ + if (unlikely (io_error)) + return; + + if (likely (output_stopped)) { + set_pollout (handle); + output_stopped = false; + } + + // Speculative write: The assumption is that at the moment new message + // was sent by the user the socket is probably available for writing. + // Thus we try to write the data to socket avoiding polling for POLLOUT. + // Consequently, the latency should be better in request/reply scenarios. + out_event (); +} + +void zmq::stream_engine_t::restart_input () +{ + zmq_assert (input_stopped); + zmq_assert (session != NULL); + zmq_assert (decoder != NULL); + + int rc = (this->*process_msg) (decoder->msg ()); + if (rc == -1) { + if (errno == EAGAIN) + session->flush (); + else + error (protocol_error); + return; + } + + while (insize > 0) { + size_t processed = 0; + rc = decoder->decode (inpos, insize, processed); + zmq_assert (processed <= insize); + inpos += processed; + insize -= processed; + if (rc == 0 || rc == -1) + break; + rc = (this->*process_msg) (decoder->msg ()); + if (rc == -1) + break; + } + + if (rc == -1 && errno == EAGAIN) + session->flush (); + else + if (io_error) + error (connection_error); + else + if (rc == -1) + error (protocol_error); + else { + input_stopped = false; + set_pollin (handle); + session->flush (); + + // Speculative read. + in_event (); + } +} + +bool zmq::stream_engine_t::handshake () +{ + zmq_assert (handshaking); + zmq_assert (greeting_bytes_read < greeting_size); + // Receive the greeting. + while (greeting_bytes_read < greeting_size) { + const int n = tcp_read (s, greeting_recv + greeting_bytes_read, + greeting_size - greeting_bytes_read); + if (n == 0) { + error (connection_error); + return false; + } + if (n == -1) { + if (errno != EAGAIN) + error (connection_error); + return false; + } + + greeting_bytes_read += n; + + // We have received at least one byte from the peer. + // If the first byte is not 0xff, we know that the + // peer is using unversioned protocol. + if (greeting_recv [0] != 0xff) + break; + + if (greeting_bytes_read < signature_size) + continue; + + // Inspect the right-most bit of the 10th byte (which coincides + // with the 'flags' field if a regular message was sent). + // Zero indicates this is a header of identity message + // (i.e. the peer is using the unversioned protocol). + if (!(greeting_recv [9] & 0x01)) + break; + + // The peer is using versioned protocol. + // Send the major version number. + if (outpos + outsize == greeting_send + signature_size) { + if (outsize == 0) + set_pollout (handle); + outpos [outsize++] = 3; // Major version number + } + + if (greeting_bytes_read > signature_size) { + if (outpos + outsize == greeting_send + signature_size + 1) { + if (outsize == 0) + set_pollout (handle); + + // Use ZMTP/2.0 to talk to older peers. + if (greeting_recv [10] == ZMTP_1_0 + || greeting_recv [10] == ZMTP_2_0) + outpos [outsize++] = options.type; + else { + outpos [outsize++] = 0; // Minor version number + memset (outpos + outsize, 0, 20); + + zmq_assert (options.mechanism == ZMQ_NULL + || options.mechanism == ZMQ_PLAIN + || options.mechanism == ZMQ_CURVE + || options.mechanism == ZMQ_GSSAPI); + + if (options.mechanism == ZMQ_NULL) + memcpy (outpos + outsize, "NULL", 4); + else + if (options.mechanism == ZMQ_PLAIN) + memcpy (outpos + outsize, "PLAIN", 5); + else + if (options.mechanism == ZMQ_GSSAPI) + memcpy (outpos + outsize, "GSSAPI", 6); + else + if (options.mechanism == ZMQ_CURVE) + memcpy (outpos + outsize, "CURVE", 5); + outsize += 20; + memset (outpos + outsize, 0, 32); + outsize += 32; + greeting_size = v3_greeting_size; + } + } + } + } + + // Position of the revision field in the greeting. + const size_t revision_pos = 10; + + // Is the peer using ZMTP/1.0 with no revision number? + // If so, we send and receive rest of identity message + if (greeting_recv [0] != 0xff || !(greeting_recv [9] & 0x01)) { + if (session->zap_enabled ()) { + // reject ZMTP 1.0 connections if ZAP is enabled + error (protocol_error); + return false; + } + + encoder = new (std::nothrow) v1_encoder_t (out_batch_size); + alloc_assert (encoder); + + decoder = new (std::nothrow) v1_decoder_t (in_batch_size, options.maxmsgsize); + alloc_assert (decoder); + + // We have already sent the message header. + // Since there is no way to tell the encoder to + // skip the message header, we simply throw that + // header data away. + const size_t header_size = options.identity_size + 1 >= 255 ? 10 : 2; + unsigned char tmp [10], *bufferp = tmp; + + // Prepare the identity message and load it into encoder. + // Then consume bytes we have already sent to the peer. + const int rc = tx_msg.init_size (options.identity_size); + zmq_assert (rc == 0); + memcpy (tx_msg.data (), options.identity, options.identity_size); + encoder->load_msg (&tx_msg); + size_t buffer_size = encoder->encode (&bufferp, header_size); + zmq_assert (buffer_size == header_size); + + // Make sure the decoder sees the data we have already received. + inpos = greeting_recv; + insize = greeting_bytes_read; + + // To allow for interoperability with peers that do not forward + // their subscriptions, we inject a phantom subscription message + // message into the incoming message stream. + if (options.type == ZMQ_PUB || options.type == ZMQ_XPUB) + subscription_required = true; + + // We are sending our identity now and the next message + // will come from the socket. + next_msg = &stream_engine_t::pull_msg_from_session; + + // We are expecting identity message. + process_msg = &stream_engine_t::process_identity_msg; + } + else + if (greeting_recv [revision_pos] == ZMTP_1_0) { + if (session->zap_enabled ()) { + // reject ZMTP 1.0 connections if ZAP is enabled + error (protocol_error); + return false; + } + + encoder = new (std::nothrow) v1_encoder_t ( + out_batch_size); + alloc_assert (encoder); + + decoder = new (std::nothrow) v1_decoder_t ( + in_batch_size, options.maxmsgsize); + alloc_assert (decoder); + } + else + if (greeting_recv [revision_pos] == ZMTP_2_0) { + if (session->zap_enabled ()) { + // reject ZMTP 2.0 connections if ZAP is enabled + error (protocol_error); + return false; + } + + encoder = new (std::nothrow) v2_encoder_t (out_batch_size); + alloc_assert (encoder); + + decoder = new (std::nothrow) v2_decoder_t ( + in_batch_size, options.maxmsgsize); + alloc_assert (decoder); + } + else { + encoder = new (std::nothrow) v2_encoder_t (out_batch_size); + alloc_assert (encoder); + + decoder = new (std::nothrow) v2_decoder_t ( + in_batch_size, options.maxmsgsize); + alloc_assert (decoder); + + if (options.mechanism == ZMQ_NULL + && memcmp (greeting_recv + 12, "NULL\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 20) == 0) { + mechanism = new (std::nothrow) + null_mechanism_t (session, peer_address, options); + alloc_assert (mechanism); + } + else + if (options.mechanism == ZMQ_PLAIN + && memcmp (greeting_recv + 12, "PLAIN\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 20) == 0) { + if (options.as_server) + mechanism = new (std::nothrow) + plain_server_t (session, peer_address, options); + else + mechanism = new (std::nothrow) + plain_client_t (options); + alloc_assert (mechanism); + } +#ifdef HAVE_LIBSODIUM + else + if (options.mechanism == ZMQ_CURVE + && memcmp (greeting_recv + 12, "CURVE\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 20) == 0) { + if (options.as_server) + mechanism = new (std::nothrow) + curve_server_t (session, peer_address, options); + else + mechanism = new (std::nothrow) curve_client_t (options); + alloc_assert (mechanism); + } +#endif +#ifdef HAVE_LIBGSSAPI_KRB5 + else + if (options.mechanism == ZMQ_GSSAPI + && memcmp (greeting_recv + 12, "GSSAPI\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 20) == 0) { + if (options.as_server) + mechanism = new (std::nothrow) + gssapi_server_t (session, peer_address, options); + else + mechanism = new (std::nothrow) gssapi_client_t (options); + alloc_assert (mechanism); + } +#endif + else { + error (protocol_error); + return false; + } + next_msg = &stream_engine_t::next_handshake_command; + process_msg = &stream_engine_t::process_handshake_command; + } + + // Start polling for output if necessary. + if (outsize == 0) + set_pollout (handle); + + // Handshaking was successful. + // Switch into the normal message flow. + handshaking = false; + + if (has_handshake_timer) { + cancel_timer (handshake_timer_id); + has_handshake_timer = false; + } + + return true; +} + +int zmq::stream_engine_t::identity_msg (msg_t *msg_) +{ + int rc = msg_->init_size (options.identity_size); + errno_assert (rc == 0); + if (options.identity_size > 0) + memcpy (msg_->data (), options.identity, options.identity_size); + next_msg = &stream_engine_t::pull_msg_from_session; + return 0; +} + +int zmq::stream_engine_t::process_identity_msg (msg_t *msg_) +{ + if (options.recv_identity) { + msg_->set_flags (msg_t::identity); + int rc = session->push_msg (msg_); + errno_assert (rc == 0); + } + else { + int rc = msg_->close (); + errno_assert (rc == 0); + rc = msg_->init (); + errno_assert (rc == 0); + } + + if (subscription_required) + process_msg = &stream_engine_t::write_subscription_msg; + else + process_msg = &stream_engine_t::push_msg_to_session; + + return 0; +} + +int zmq::stream_engine_t::next_handshake_command (msg_t *msg_) +{ + zmq_assert (mechanism != NULL); + + if (mechanism->status () == mechanism_t::ready) { + mechanism_ready (); + return pull_and_encode (msg_); + } + else + if (mechanism->status () == mechanism_t::error) { + errno = EPROTO; + return -1; + } + else { + const int rc = mechanism->next_handshake_command (msg_); + if (rc == 0) + msg_->set_flags (msg_t::command); + return rc; + } +} + +int zmq::stream_engine_t::process_handshake_command (msg_t *msg_) +{ + zmq_assert (mechanism != NULL); + const int rc = mechanism->process_handshake_command (msg_); + if (rc == 0) { + if (mechanism->status () == mechanism_t::ready) + mechanism_ready (); + else + if (mechanism->status () == mechanism_t::error) { + errno = EPROTO; + return -1; + } + if (output_stopped) + restart_output (); + } + + return rc; +} + +void zmq::stream_engine_t::zap_msg_available () +{ + zmq_assert (mechanism != NULL); + + const int rc = mechanism->zap_msg_available (); + if (rc == -1) { + error (protocol_error); + return; + } + if (input_stopped) + restart_input (); + if (output_stopped) + restart_output (); +} + +void zmq::stream_engine_t::mechanism_ready () +{ + if (options.recv_identity) { + msg_t identity; + mechanism->peer_identity (&identity); + const int rc = session->push_msg (&identity); + if (rc == -1 && errno == EAGAIN) { + // If the write is failing at this stage with + // an EAGAIN the pipe must be being shut down, + // so we can just bail out of the identity set. + return; + } + errno_assert (rc == 0); + session->flush (); + } + + next_msg = &stream_engine_t::pull_and_encode; + process_msg = &stream_engine_t::write_credential; + + // Compile metadata. + typedef metadata_t::dict_t properties_t; + properties_t properties; + properties_t::const_iterator it; + + // If we have a peer_address, add it to metadata + if (!peer_address.empty()) { + properties.insert(std::make_pair("Peer-Address", peer_address)); + } + + // Add ZAP properties. + const properties_t& zap_properties = mechanism->get_zap_properties (); + properties.insert(zap_properties.begin (), zap_properties.end ()); + + // Add ZMTP properties. + const properties_t& zmtp_properties = mechanism->get_zmtp_properties (); + properties.insert(zmtp_properties.begin (), zmtp_properties.end ()); + + zmq_assert (metadata == NULL); + if (!properties.empty ()) + metadata = new (std::nothrow) metadata_t (properties); +} + +int zmq::stream_engine_t::pull_msg_from_session (msg_t *msg_) +{ + return session->pull_msg (msg_); +} + +int zmq::stream_engine_t::push_msg_to_session (msg_t *msg_) +{ + return session->push_msg (msg_); +} + +int zmq::stream_engine_t::push_raw_msg_to_session (msg_t *msg_) { + if (metadata) + msg_->set_metadata(metadata); + return push_msg_to_session(msg_); +} + +int zmq::stream_engine_t::write_credential (msg_t *msg_) +{ + zmq_assert (mechanism != NULL); + zmq_assert (session != NULL); + + const blob_t credential = mechanism->get_user_id (); + if (credential.size () > 0) { + msg_t msg; + int rc = msg.init_size (credential.size ()); + zmq_assert (rc == 0); + memcpy (msg.data (), credential.data (), credential.size ()); + msg.set_flags (msg_t::credential); + rc = session->push_msg (&msg); + if (rc == -1) { + rc = msg.close (); + errno_assert (rc == 0); + return -1; + } + } + process_msg = &stream_engine_t::decode_and_push; + return decode_and_push (msg_); +} + +int zmq::stream_engine_t::pull_and_encode (msg_t *msg_) +{ + zmq_assert (mechanism != NULL); + + if (session->pull_msg (msg_) == -1) + return -1; + if (mechanism->encode (msg_) == -1) + return -1; + return 0; +} + +int zmq::stream_engine_t::decode_and_push (msg_t *msg_) +{ + zmq_assert (mechanism != NULL); + + if (mechanism->decode (msg_) == -1) + return -1; + if (metadata) + msg_->set_metadata (metadata); + if (session->push_msg (msg_) == -1) { + if (errno == EAGAIN) + process_msg = &stream_engine_t::push_one_then_decode_and_push; + return -1; + } + return 0; +} + +int zmq::stream_engine_t::push_one_then_decode_and_push (msg_t *msg_) +{ + const int rc = session->push_msg (msg_); + if (rc == 0) + process_msg = &stream_engine_t::decode_and_push; + return rc; +} + +int zmq::stream_engine_t::write_subscription_msg (msg_t *msg_) +{ + msg_t subscription; + + // Inject the subscription message, so that also + // ZMQ 2.x peers receive published messages. + int rc = subscription.init_size (1); + errno_assert (rc == 0); + *(unsigned char*) subscription.data () = 1; + rc = session->push_msg (&subscription); + if (rc == -1) + return -1; + + process_msg = &stream_engine_t::push_msg_to_session; + return push_msg_to_session (msg_); +} + +void zmq::stream_engine_t::error (error_reason_t reason) +{ + if (options.raw_sock) { + // For raw sockets, send a final 0-length message to the application + // so that it knows the peer has been disconnected. + msg_t terminator; + terminator.init(); + (this->*process_msg) (&terminator); + terminator.close(); + } + zmq_assert (session); + socket->event_disconnected (endpoint, s); + session->flush (); + session->engine_error (reason); + unplug (); + delete this; +} + +void zmq::stream_engine_t::set_handshake_timer () +{ + zmq_assert (!has_handshake_timer); + + if (!options.raw_sock && options.handshake_ivl > 0) { + add_timer (options.handshake_ivl, handshake_timer_id); + has_handshake_timer = true; + } +} + +void zmq::stream_engine_t::timer_event (int id_) +{ + zmq_assert (id_ == handshake_timer_id); + has_handshake_timer = false; + + // handshake timer expired before handshake completed, so engine fails + error (timeout_error); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/stream_engine.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/stream_engine.hpp new file mode 100644 index 00000000..d42c6929 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/stream_engine.hpp @@ -0,0 +1,218 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_STREAM_ENGINE_HPP_INCLUDED__ +#define __ZMQ_STREAM_ENGINE_HPP_INCLUDED__ + +#include <stddef.h> + +#include "fd.hpp" +#include "i_engine.hpp" +#include "io_object.hpp" +#include "i_encoder.hpp" +#include "i_decoder.hpp" +#include "options.hpp" +#include "socket_base.hpp" +#include "../include/zmq.h" +#include "metadata.hpp" + +namespace zmq +{ + // Protocol revisions + enum + { + ZMTP_1_0 = 0, + ZMTP_2_0 = 1 + }; + + class io_thread_t; + class msg_t; + class session_base_t; + class mechanism_t; + + // This engine handles any socket with SOCK_STREAM semantics, + // e.g. TCP socket or an UNIX domain socket. + + class stream_engine_t : public io_object_t, public i_engine + { + public: + + enum error_reason_t { + protocol_error, + connection_error, + timeout_error + }; + + stream_engine_t (fd_t fd_, const options_t &options_, + const std::string &endpoint); + ~stream_engine_t (); + + // i_engine interface implementation. + void plug (zmq::io_thread_t *io_thread_, + zmq::session_base_t *session_); + void terminate (); + void restart_input (); + void restart_output (); + void zap_msg_available (); + + // i_poll_events interface implementation. + void in_event (); + void out_event (); + void timer_event (int id_); + + private: + + // Unplug the engine from the session. + void unplug (); + + // Function to handle network disconnections. + void error (error_reason_t reason); + + // Receives the greeting message from the peer. + int receive_greeting (); + + // Detects the protocol used by the peer. + bool handshake (); + + int identity_msg (msg_t *msg_); + int process_identity_msg (msg_t *msg_); + + int next_handshake_command (msg_t *msg); + int process_handshake_command (msg_t *msg); + + int push_raw_msg_to_session (msg_t *msg); + + int pull_msg_from_session (msg_t *msg_); + int push_msg_to_session (msg_t *msg); + + int write_credential (msg_t *msg_); + int pull_and_encode (msg_t *msg_); + int decode_and_push (msg_t *msg_); + int push_one_then_decode_and_push (msg_t *msg_); + + void mechanism_ready (); + + int write_subscription_msg (msg_t *msg_); + + size_t add_property (unsigned char *ptr, + const char *name, const void *value, size_t value_len); + + void set_handshake_timer(); + + // Underlying socket. + fd_t s; + + // True iff this is server's engine. + bool as_server; + + msg_t tx_msg; + + handle_t handle; + + unsigned char *inpos; + size_t insize; + i_decoder *decoder; + + unsigned char *outpos; + size_t outsize; + i_encoder *encoder; + + // Metadata to be attached to received messages. May be NULL. + metadata_t *metadata; + + // When true, we are still trying to determine whether + // the peer is using versioned protocol, and if so, which + // version. When false, normal message flow has started. + bool handshaking; + + static const size_t signature_size = 10; + + // Size of ZMTP/1.0 and ZMTP/2.0 greeting message + static const size_t v2_greeting_size = 12; + + // Size of ZMTP/3.0 greeting message + static const size_t v3_greeting_size = 64; + + // Expected greeting size. + size_t greeting_size; + + // Greeting received from, and sent to peer + unsigned char greeting_recv [v3_greeting_size]; + unsigned char greeting_send [v3_greeting_size]; + + // Size of greeting received so far + unsigned int greeting_bytes_read; + + // The session this engine is attached to. + zmq::session_base_t *session; + + options_t options; + + // String representation of endpoint + std::string endpoint; + + bool plugged; + + int (stream_engine_t::*next_msg) (msg_t *msg_); + + int (stream_engine_t::*process_msg) (msg_t *msg_); + + bool io_error; + + // Indicates whether the engine is to inject a phantom + // subscription message into the incoming stream. + // Needed to support old peers. + bool subscription_required; + + mechanism_t *mechanism; + + // True iff the engine couldn't consume the last decoded message. + bool input_stopped; + + // True iff the engine doesn't have any message to encode. + bool output_stopped; + + // ID of the handshake timer + enum {handshake_timer_id = 0x40}; + + // True is linger timer is running. + bool has_handshake_timer; + + // Socket + zmq::socket_base_t *socket; + + std::string peer_address; + + stream_engine_t (const stream_engine_t&); + const stream_engine_t &operator = (const stream_engine_t&); + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/sub.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/sub.cpp new file mode 100644 index 00000000..831230ad --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/sub.cpp @@ -0,0 +1,90 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "sub.hpp" +#include "msg.hpp" + +zmq::sub_t::sub_t (class ctx_t *parent_, uint32_t tid_, int sid_) : + xsub_t (parent_, tid_, sid_) +{ + options.type = ZMQ_SUB; + + // Switch filtering messages on (as opposed to XSUB which where the + // filtering is off). + options.filter = true; +} + +zmq::sub_t::~sub_t () +{ +} + +int zmq::sub_t::xsetsockopt (int option_, const void *optval_, + size_t optvallen_) +{ + if (option_ != ZMQ_SUBSCRIBE && option_ != ZMQ_UNSUBSCRIBE) { + errno = EINVAL; + return -1; + } + + // Create the subscription message. + msg_t msg; + int rc = msg.init_size (optvallen_ + 1); + errno_assert (rc == 0); + unsigned char *data = (unsigned char*) msg.data (); + if (option_ == ZMQ_SUBSCRIBE) + *data = 1; + else + if (option_ == ZMQ_UNSUBSCRIBE) + *data = 0; + memcpy (data + 1, optval_, optvallen_); + + // Pass it further on in the stack. + int err = 0; + rc = xsub_t::xsend (&msg); + if (rc != 0) + err = errno; + int rc2 = msg.close (); + errno_assert (rc2 == 0); + if (rc != 0) + errno = err; + return rc; +} + +int zmq::sub_t::xsend (msg_t *) +{ + // Override the XSUB's send. + errno = ENOTSUP; + return -1; +} + +bool zmq::sub_t::xhas_out () +{ + // Override the XSUB's send. + return false; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/sub.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/sub.hpp new file mode 100644 index 00000000..1615effa --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/sub.hpp @@ -0,0 +1,64 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_SUB_HPP_INCLUDED__ +#define __ZMQ_SUB_HPP_INCLUDED__ + +#include "xsub.hpp" + +namespace zmq +{ + + class ctx_t; + class msg_t; + class io_thread_t; + class socket_base_t; + + class sub_t : public xsub_t + { + public: + + sub_t (zmq::ctx_t *parent_, uint32_t tid_, int sid_); + ~sub_t (); + + protected: + + int xsetsockopt (int option_, const void *optval_, size_t optvallen_); + int xsend (zmq::msg_t *msg_); + bool xhas_out (); + + private: + + sub_t (const sub_t&); + const sub_t &operator = (const sub_t&); + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tcp.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tcp.cpp new file mode 100644 index 00000000..21814104 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tcp.cpp @@ -0,0 +1,254 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "ip.hpp" +#include "tcp.hpp" +#include "err.hpp" +#include "platform.hpp" + +#if defined ZMQ_HAVE_WINDOWS +#include "windows.hpp" +#else +#include <fcntl.h> +#include <sys/types.h> +#include <sys/socket.h> +#include <netinet/in.h> +#include <netinet/tcp.h> +#endif + +#if defined ZMQ_HAVE_OPENVMS +#include <ioctl.h> +#endif + +void zmq::tune_tcp_socket (fd_t s_) +{ + // Disable Nagle's algorithm. We are doing data batching on 0MQ level, + // so using Nagle wouldn't improve throughput in anyway, but it would + // hurt latency. + int nodelay = 1; + int rc = setsockopt (s_, IPPROTO_TCP, TCP_NODELAY, (char*) &nodelay, + sizeof (int)); +#ifdef ZMQ_HAVE_WINDOWS + wsa_assert (rc != SOCKET_ERROR); +#else + errno_assert (rc == 0); +#endif + +#ifdef ZMQ_HAVE_OPENVMS + // Disable delayed acknowledgements as they hurt latency is serious manner. + int nodelack = 1; + rc = setsockopt (s_, IPPROTO_TCP, TCP_NODELACK, (char*) &nodelack, + sizeof (int)); + errno_assert (rc != SOCKET_ERROR); +#endif +} + +void zmq::set_tcp_send_buffer (fd_t sockfd_, int bufsize_) +{ + const int rc = setsockopt (sockfd_, SOL_SOCKET, SO_SNDBUF, + (char*) &bufsize_, sizeof bufsize_); +#ifdef ZMQ_HAVE_WINDOWS + wsa_assert (rc != SOCKET_ERROR); +#else + errno_assert (rc == 0); +#endif +} + +void zmq::set_tcp_receive_buffer (fd_t sockfd_, int bufsize_) +{ + const int rc = setsockopt (sockfd_, SOL_SOCKET, SO_RCVBUF, + (char*) &bufsize_, sizeof bufsize_); +#ifdef ZMQ_HAVE_WINDOWS + wsa_assert (rc != SOCKET_ERROR); +#else + errno_assert (rc == 0); +#endif +} + +void zmq::tune_tcp_keepalives (fd_t s_, int keepalive_, int keepalive_cnt_, int keepalive_idle_, int keepalive_intvl_) +{ + // These options are used only under certain #ifdefs below. + (void)keepalive_; + (void)keepalive_cnt_; + (void)keepalive_idle_; + (void)keepalive_intvl_; + + // If none of the #ifdefs apply, then s_ is unused. + (void)s_; + + // Tuning TCP keep-alives if platform allows it + // All values = -1 means skip and leave it for OS +#ifdef ZMQ_HAVE_WINDOWS + if (keepalive_ != -1) { + tcp_keepalive keepalive_opts; + keepalive_opts.onoff = keepalive_; + keepalive_opts.keepalivetime = keepalive_idle_ != -1 ? keepalive_idle_ * 1000 : 7200000; + keepalive_opts.keepaliveinterval = keepalive_intvl_ != -1 ? keepalive_intvl_ * 1000 : 1000; + DWORD num_bytes_returned; + int rc = WSAIoctl(s_, SIO_KEEPALIVE_VALS, &keepalive_opts, sizeof(keepalive_opts), NULL, 0, &num_bytes_returned, NULL, NULL); + wsa_assert (rc != SOCKET_ERROR); + } +#else +#ifdef ZMQ_HAVE_SO_KEEPALIVE + if (keepalive_ != -1) { + int rc = setsockopt (s_, SOL_SOCKET, SO_KEEPALIVE, (char*) &keepalive_, sizeof (int)); + errno_assert (rc == 0); + +#ifdef ZMQ_HAVE_TCP_KEEPCNT + if (keepalive_cnt_ != -1) { + int rc = setsockopt (s_, IPPROTO_TCP, TCP_KEEPCNT, &keepalive_cnt_, sizeof (int)); + errno_assert (rc == 0); + } +#endif // ZMQ_HAVE_TCP_KEEPCNT + +#ifdef ZMQ_HAVE_TCP_KEEPIDLE + if (keepalive_idle_ != -1) { + int rc = setsockopt (s_, IPPROTO_TCP, TCP_KEEPIDLE, &keepalive_idle_, sizeof (int)); + errno_assert (rc == 0); + } +#else // ZMQ_HAVE_TCP_KEEPIDLE +#ifdef ZMQ_HAVE_TCP_KEEPALIVE + if (keepalive_idle_ != -1) { + int rc = setsockopt (s_, IPPROTO_TCP, TCP_KEEPALIVE, &keepalive_idle_, sizeof (int)); + errno_assert (rc == 0); + } +#endif // ZMQ_HAVE_TCP_KEEPALIVE +#endif // ZMQ_HAVE_TCP_KEEPIDLE + +#ifdef ZMQ_HAVE_TCP_KEEPINTVL + if (keepalive_intvl_ != -1) { + int rc = setsockopt (s_, IPPROTO_TCP, TCP_KEEPINTVL, &keepalive_intvl_, sizeof (int)); + errno_assert (rc == 0); + } +#endif // ZMQ_HAVE_TCP_KEEPINTVL + } +#endif // ZMQ_HAVE_SO_KEEPALIVE +#endif // ZMQ_HAVE_WINDOWS +} + +int zmq::tcp_write (fd_t s_, const void *data_, size_t size_) +{ +#ifdef ZMQ_HAVE_WINDOWS + + int nbytes = send (s_, (char*) data_, (int) size_, 0); + + // If not a single byte can be written to the socket in non-blocking mode + // we'll get an error (this may happen during the speculative write). + if (nbytes == SOCKET_ERROR && WSAGetLastError () == WSAEWOULDBLOCK) + return 0; + + // Signalise peer failure. + if (nbytes == SOCKET_ERROR && ( + WSAGetLastError () == WSAENETDOWN || + WSAGetLastError () == WSAENETRESET || + WSAGetLastError () == WSAEHOSTUNREACH || + WSAGetLastError () == WSAECONNABORTED || + WSAGetLastError () == WSAETIMEDOUT || + WSAGetLastError () == WSAECONNRESET)) + return -1; + + wsa_assert (nbytes != SOCKET_ERROR); + return nbytes; + +#else + ssize_t nbytes = send (s_, data_, size_, 0); + + // Several errors are OK. When speculative write is being done we may not + // be able to write a single byte from the socket. Also, SIGSTOP issued + // by a debugging tool can result in EINTR error. + if (nbytes == -1 && (errno == EAGAIN || errno == EWOULDBLOCK || + errno == EINTR)) + return 0; + + // Signalise peer failure. + if (nbytes == -1) { + errno_assert (errno != EACCES + && errno != EBADF + && errno != EDESTADDRREQ + && errno != EFAULT + && errno != EINVAL + && errno != EISCONN + && errno != EMSGSIZE + && errno != ENOMEM + && errno != ENOTSOCK + && errno != EOPNOTSUPP); + return -1; + } + + return static_cast <int> (nbytes); + +#endif +} + +int zmq::tcp_read (fd_t s_, void *data_, size_t size_) +{ +#ifdef ZMQ_HAVE_WINDOWS + + const int rc = recv (s_, (char*) data_, (int) size_, 0); + + // If not a single byte can be read from the socket in non-blocking mode + // we'll get an error (this may happen during the speculative read). + if (rc == SOCKET_ERROR) { + if (WSAGetLastError () == WSAEWOULDBLOCK) + errno = EAGAIN; + else { + wsa_assert (WSAGetLastError () == WSAENETDOWN + || WSAGetLastError () == WSAENETRESET + || WSAGetLastError () == WSAECONNABORTED + || WSAGetLastError () == WSAETIMEDOUT + || WSAGetLastError () == WSAECONNRESET + || WSAGetLastError () == WSAECONNREFUSED + || WSAGetLastError () == WSAENOTCONN); + errno = wsa_error_to_errno (WSAGetLastError ()); + } + } + + return rc == SOCKET_ERROR? -1: rc; + +#else + + const ssize_t rc = recv (s_, data_, size_, 0); + + // Several errors are OK. When speculative read is being done we may not + // be able to read a single byte from the socket. Also, SIGSTOP issued + // by a debugging tool can result in EINTR error. + if (rc == -1) { + errno_assert (errno != EBADF + && errno != EFAULT + && errno != EINVAL + && errno != ENOMEM + && errno != ENOTSOCK); + if (errno == EWOULDBLOCK || errno == EINTR) + errno = EAGAIN; + } + + return static_cast <int> (rc); + +#endif +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tcp.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tcp.hpp new file mode 100644 index 00000000..130b4c89 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tcp.hpp @@ -0,0 +1,62 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_TCP_HPP_INCLUDED__ +#define __ZMQ_TCP_HPP_INCLUDED__ + +#include "fd.hpp" + +namespace zmq +{ + + // Tunes the supplied TCP socket for the best latency. + void tune_tcp_socket (fd_t s_); + + // Sets the socket send buffer size. + void set_tcp_send_buffer (fd_t sockfd_, int bufsize_); + + // Sets the socket receive buffer size. + void set_tcp_receive_buffer (fd_t sockfd_, int bufsize_); + + // Tunes TCP keep-alives + void tune_tcp_keepalives (fd_t s_, int keepalive_, int keepalive_cnt_, int keepalive_idle_, int keepalive_intvl_); + + // Writes data to the socket. Returns the number of bytes actually + // written (even zero is to be considered to be a success). In case + // of error or orderly shutdown by the other peer -1 is returned. + int tcp_write (fd_t s_, const void *data_, size_t size_); + + // Reads data from the socket (up to 'size' bytes). + // Returns the number of bytes actually read or -1 on error. + // Zero indicates the peer has closed the connection. + int tcp_read (fd_t s_, void *data_, size_t size_); + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tcp_address.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tcp_address.cpp new file mode 100644 index 00000000..c8689322 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tcp_address.cpp @@ -0,0 +1,672 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include <string> +#include <sstream> + +#include "tcp_address.hpp" +#include "platform.hpp" +#include "stdint.hpp" +#include "err.hpp" +#include "ip.hpp" + +#ifdef ZMQ_HAVE_WINDOWS +#include "windows.hpp" +#else +#include <sys/types.h> +#include <arpa/inet.h> +#include <netinet/tcp.h> +#include <netdb.h> +#endif + +#ifdef ZMQ_HAVE_SOLARIS + +#include <sys/sockio.h> +#include <net/if.h> +#include <unistd.h> +#include <stdlib.h> + +// On Solaris platform, network interface name can be queried by ioctl. +int zmq::tcp_address_t::resolve_nic_name (const char *nic_, bool ipv6_, bool is_src_) +{ + // TODO: Unused parameter, IPv6 support not implemented for Solaris. + (void) ipv6_; + + // Create a socket. + const int fd = open_socket (AF_INET, SOCK_DGRAM, 0); + errno_assert (fd != -1); + + // Retrieve number of interfaces. + lifnum ifn; + ifn.lifn_family = AF_INET; + ifn.lifn_flags = 0; + int rc = ioctl (fd, SIOCGLIFNUM, (char*) &ifn); + errno_assert (rc != -1); + + // Allocate memory to get interface names. + const size_t ifr_size = sizeof (struct lifreq) * ifn.lifn_count; + char *ifr = (char*) malloc (ifr_size); + alloc_assert (ifr); + + // Retrieve interface names. + lifconf ifc; + ifc.lifc_family = AF_INET; + ifc.lifc_flags = 0; + ifc.lifc_len = ifr_size; + ifc.lifc_buf = ifr; + rc = ioctl (fd, SIOCGLIFCONF, (char*) &ifc); + errno_assert (rc != -1); + + // Find the interface with the specified name and AF_INET family. + bool found = false; + lifreq *ifrp = ifc.lifc_req; + for (int n = 0; n < (int) (ifc.lifc_len / sizeof lifreq); + n ++, ifrp ++) { + if (!strcmp (nic_, ifrp->lifr_name)) { + rc = ioctl (fd, SIOCGLIFADDR, (char*) ifrp); + errno_assert (rc != -1); + if (ifrp->lifr_addr.ss_family == AF_INET) { + if (is_src_) + source_address.ipv4 = *(sockaddr_in*) &ifrp->lifr_addr; + else + address.ipv4 = *(sockaddr_in*) &ifrp->lifr_addr; + found = true; + break; + } + } + } + + // Clean-up. + free (ifr); + close (fd); + + if (!found) { + errno = ENODEV; + return -1; + } + return 0; +} + +#elif defined ZMQ_HAVE_AIX || defined ZMQ_HAVE_HPUX || defined ZMQ_HAVE_ANDROID + +#include <sys/types.h> +#include <unistd.h> +#include <sys/ioctl.h> +#include <net/if.h> + +int zmq::tcp_address_t::resolve_nic_name (const char *nic_, bool ipv6_, bool is_src_) +{ + // TODO: Unused parameter, IPv6 support not implemented for AIX or HP/UX. + (void) ipv6_; + + // Create a socket. + const int sd = open_socket (AF_INET, SOCK_DGRAM, 0); + errno_assert (sd != -1); + + struct ifreq ifr; + + // Copy interface name for ioctl get. + strncpy (ifr.ifr_name, nic_, sizeof ifr.ifr_name); + + // Fetch interface address. + const int rc = ioctl (sd, SIOCGIFADDR, (caddr_t) &ifr, sizeof ifr); + + // Clean up. + close (sd); + + if (rc == -1) { + errno = ENODEV; + return -1; + } + if (is_src_) + memcpy (&source_address.ipv4.sin_addr, + &((sockaddr_in*) &ifr.ifr_addr)->sin_addr, sizeof (struct in_addr)); + else + memcpy (&address.ipv4.sin_addr, + &((sockaddr_in*) &ifr.ifr_addr)->sin_addr, sizeof (struct in_addr)); + + return 0; +} + +#elif ((defined ZMQ_HAVE_LINUX || defined ZMQ_HAVE_FREEBSD ||\ + defined ZMQ_HAVE_OSX || defined ZMQ_HAVE_OPENBSD ||\ + defined ZMQ_HAVE_QNXNTO || defined ZMQ_HAVE_NETBSD)\ + && defined ZMQ_HAVE_IFADDRS) + +#include <ifaddrs.h> + +// On these platforms, network interface name can be queried +// using getifaddrs function. +int zmq::tcp_address_t::resolve_nic_name (const char *nic_, bool ipv6_, bool is_src_) +{ + // Get the addresses. + ifaddrs *ifa = NULL; + const int rc = getifaddrs (&ifa); + errno_assert (rc == 0); + zmq_assert (ifa != NULL); + + // Find the corresponding network interface. + bool found = false; + for (ifaddrs *ifp = ifa; ifp != NULL; ifp = ifp->ifa_next) { + if (ifp->ifa_addr == NULL) + continue; + + const int family = ifp->ifa_addr->sa_family; + if ((family == AF_INET || (ipv6_ && family == AF_INET6)) + && !strcmp (nic_, ifp->ifa_name)) { + if (is_src_) + memcpy (&source_address, ifp->ifa_addr, + (family == AF_INET) ? sizeof (struct sockaddr_in) + : sizeof (struct sockaddr_in6)); + else + memcpy (&address, ifp->ifa_addr, + (family == AF_INET) ? sizeof (struct sockaddr_in) + : sizeof (struct sockaddr_in6)); + found = true; + break; + } + } + + // Clean-up; + freeifaddrs (ifa); + + if (!found) { + errno = ENODEV; + return -1; + } + return 0; +} + +#else + +// On other platforms we assume there are no sane interface names. +// This is true especially of Windows. +int zmq::tcp_address_t::resolve_nic_name (const char *nic_, bool ipv6_, bool is_src_) +{ + // All unused parameters. + (void) nic_; + (void) ipv6_; + + errno = ENODEV; + return -1; +} + +#endif + +int zmq::tcp_address_t::resolve_interface (const char *interface_, bool ipv6_, bool is_src_) +{ + // Initialize temporary output pointers with storage address. + sockaddr_storage ss; + sockaddr *out_addr = (sockaddr*) &ss; + size_t out_addrlen; + + // Initialise IP-format family/port and populate temporary output pointers + // with the address. + if (ipv6_) { + sockaddr_in6 ip6_addr; + memset (&ip6_addr, 0, sizeof ip6_addr); + ip6_addr.sin6_family = AF_INET6; + memcpy (&ip6_addr.sin6_addr, &in6addr_any, sizeof in6addr_any); + out_addrlen = sizeof ip6_addr; + memcpy (out_addr, &ip6_addr, out_addrlen); + } + else { + sockaddr_in ip4_addr; + memset (&ip4_addr, 0, sizeof ip4_addr); + ip4_addr.sin_family = AF_INET; + ip4_addr.sin_addr.s_addr = htonl (INADDR_ANY); + out_addrlen = sizeof ip4_addr; + memcpy (out_addr, &ip4_addr, out_addrlen); + } + // "*" resolves to INADDR_ANY or in6addr_any. + if (strcmp (interface_, "*") == 0) { + zmq_assert (out_addrlen <= sizeof address); + if (is_src_) + memcpy (&source_address, out_addr, out_addrlen); + else + memcpy (&address, out_addr, out_addrlen); + return 0; + } + + // Try to resolve the string as a NIC name. + int rc = resolve_nic_name (interface_, ipv6_, is_src_); + if (rc == 0 || errno != ENODEV) + return rc; + + // There's no such interface name. Assume literal address. +#if defined ZMQ_HAVE_OPENVMS && defined __ia64 + __addrinfo64 *res = NULL; + __addrinfo64 req; +#else + addrinfo *res = NULL; + addrinfo req; +#endif + memset (&req, 0, sizeof req); + + // Choose IPv4 or IPv6 protocol family. Note that IPv6 allows for + // IPv4-in-IPv6 addresses. + req.ai_family = ipv6_? AF_INET6: AF_INET; + + // Arbitrary, not used in the output, but avoids duplicate results. + req.ai_socktype = SOCK_STREAM; + + // Restrict hostname/service to literals to avoid any DNS lookups or + // service-name irregularity due to indeterminate socktype. + req.ai_flags = AI_PASSIVE | AI_NUMERICHOST; + +#if defined AI_V4MAPPED && !defined ZMQ_HAVE_FREEBSD + // In this API we only require IPv4-mapped addresses when + // no native IPv6 interfaces are available (~AI_ALL). + // This saves an additional DNS roundtrip for IPv4 addresses. + // Note: While the AI_V4MAPPED flag is defined on FreeBSD system, + // it is not supported here. See libzmq issue #331. + if (req.ai_family == AF_INET6) + req.ai_flags |= AI_V4MAPPED; +#endif + + // Resolve the literal address. Some of the error info is lost in case + // of error, however, there's no way to report EAI errors via errno. + rc = getaddrinfo (interface_, NULL, &req, &res); + if (rc) { + errno = ENODEV; + return -1; + } + + // Use the first result. + zmq_assert (res != NULL); + zmq_assert ((size_t) res->ai_addrlen <= sizeof address); + if (is_src_) + memcpy (&source_address, res->ai_addr, res->ai_addrlen); + else + memcpy (&address, res->ai_addr, res->ai_addrlen); + + // Cleanup getaddrinfo after copying the possibly referenced result. + freeaddrinfo (res); + + return 0; +} + +int zmq::tcp_address_t::resolve_hostname (const char *hostname_, bool ipv6_, bool is_src_) +{ + // Set up the query. +#if defined ZMQ_HAVE_OPENVMS && defined __ia64 && __INITIAL_POINTER_SIZE == 64 + __addrinfo64 req; +#else + addrinfo req; +#endif + memset (&req, 0, sizeof req); + + // Choose IPv4 or IPv6 protocol family. Note that IPv6 allows for + // IPv4-in-IPv6 addresses. + req.ai_family = ipv6_? AF_INET6: AF_INET; + + // Need to choose one to avoid duplicate results from getaddrinfo() - this + // doesn't really matter, since it's not included in the addr-output. + req.ai_socktype = SOCK_STREAM; + +#if defined AI_V4MAPPED && !defined ZMQ_HAVE_FREEBSD + // In this API we only require IPv4-mapped addresses when + // no native IPv6 interfaces are available. + // This saves an additional DNS roundtrip for IPv4 addresses. + // Note: While the AI_V4MAPPED flag is defined on FreeBSD system, + // it is not supported here. See libzmq issue #331. + if (req.ai_family == AF_INET6) + req.ai_flags |= AI_V4MAPPED; +#endif + + // Resolve host name. Some of the error info is lost in case of error, + // however, there's no way to report EAI errors via errno. +#if defined ZMQ_HAVE_OPENVMS && defined __ia64 && __INITIAL_POINTER_SIZE == 64 + __addrinfo64 *res; +#else + addrinfo *res; +#endif + const int rc = getaddrinfo (hostname_, NULL, &req, &res); + if (rc) { + switch (rc) { + case EAI_MEMORY: + errno = ENOMEM; + break; + default: + errno = EINVAL; + break; + } + return -1; + } + + // Copy first result to output addr with hostname and service. + zmq_assert ((size_t) res->ai_addrlen <= sizeof address); + if (is_src_) + memcpy (&source_address, res->ai_addr, res->ai_addrlen); + else + memcpy (&address, res->ai_addr, res->ai_addrlen); + + freeaddrinfo (res); + + return 0; +} + +zmq::tcp_address_t::tcp_address_t () : + _has_src_addr (false) +{ + memset (&address, 0, sizeof address); + memset (&source_address, 0, sizeof source_address); +} + +zmq::tcp_address_t::tcp_address_t (const sockaddr *sa, socklen_t sa_len) : + _has_src_addr (false) +{ + zmq_assert (sa && sa_len > 0); + + memset (&address, 0, sizeof address); + memset (&source_address, 0, sizeof source_address); + if (sa->sa_family == AF_INET && sa_len >= (socklen_t) sizeof address.ipv4) + memcpy (&address.ipv4, sa, sizeof address.ipv4); + else + if (sa->sa_family == AF_INET6 && sa_len >= (socklen_t) sizeof address.ipv6) + memcpy (&address.ipv6, sa, sizeof address.ipv6); +} + +zmq::tcp_address_t::~tcp_address_t () +{ +} + +int zmq::tcp_address_t::resolve (const char *name_, bool local_, bool ipv6_, bool is_src_) +{ + if (!is_src_) { + // Test the ';' to know if we have a source address in name_ + const char *src_delimiter = strrchr (name_, ';'); + if (src_delimiter) { + std::string src_name (name_, src_delimiter - name_); + const int rc = resolve (src_name.c_str (), local_, ipv6_, true); + if (rc != 0) + return -1; + name_ = src_delimiter + 1; + _has_src_addr = true; + } + } + + // Find the ':' at end that separates address from the port number. + const char *delimiter = strrchr (name_, ':'); + if (!delimiter) { + errno = EINVAL; + return -1; + } + + // Separate the address/port. + std::string addr_str (name_, delimiter - name_); + std::string port_str (delimiter + 1); + + // Remove square brackets around the address, if any, as used in IPv6 + if (addr_str.size () >= 2 && addr_str [0] == '[' && + addr_str [addr_str.size () - 1] == ']') + addr_str = addr_str.substr (1, addr_str.size () - 2); + + // Allow 0 specifically, to detect invalid port error in atoi if not + uint16_t port; + if (port_str == "*" || port_str == "0") + // Resolve wildcard to 0 to allow autoselection of port + port = 0; + else { + // Parse the port number (0 is not a valid port). + port = (uint16_t) atoi (port_str.c_str ()); + if (port == 0) { + errno = EINVAL; + return -1; + } + } + + // Resolve the IP address. + int rc; + if (local_) + rc = resolve_interface (addr_str.c_str (), ipv6_, is_src_); + else + rc = resolve_hostname (addr_str.c_str (), ipv6_, is_src_); + if (rc != 0) + return -1; + + // Set the port into the address structure. + if (is_src_) { + if (source_address.generic.sa_family == AF_INET6) + source_address.ipv6.sin6_port = htons (port); + else + source_address.ipv4.sin_port = htons (port); + } + else { + if (address.generic.sa_family == AF_INET6) + address.ipv6.sin6_port = htons (port); + else + address.ipv4.sin_port = htons (port); + } + + return 0; +} + +int zmq::tcp_address_t::to_string (std::string &addr_) +{ + if (address.generic.sa_family != AF_INET + && address.generic.sa_family != AF_INET6) { + addr_.clear (); + return -1; + } + + // Not using service resolv because of + // https://github.com/zeromq/libzmq/commit/1824574f9b5a8ce786853320e3ea09fe1f822bc4 + char hbuf [NI_MAXHOST]; + int rc = getnameinfo (addr (), addrlen (), hbuf, sizeof hbuf, NULL, 0, NI_NUMERICHOST); + if (rc != 0) { + addr_.clear (); + return rc; + } + + if (address.generic.sa_family == AF_INET6) { + std::stringstream s; + s << "tcp://[" << hbuf << "]:" << ntohs (address.ipv6.sin6_port); + addr_ = s.str (); + } + else { + std::stringstream s; + s << "tcp://" << hbuf << ":" << ntohs (address.ipv4.sin_port); + addr_ = s.str (); + } + return 0; +} + +const sockaddr *zmq::tcp_address_t::addr () const +{ + return &address.generic; +} + +socklen_t zmq::tcp_address_t::addrlen () const +{ + if (address.generic.sa_family == AF_INET6) + return (socklen_t) sizeof address.ipv6; + else + return (socklen_t) sizeof address.ipv4; +} + +const sockaddr *zmq::tcp_address_t::src_addr () const +{ + return &source_address.generic; +} + +socklen_t zmq::tcp_address_t::src_addrlen () const +{ + if (address.generic.sa_family == AF_INET6) + return (socklen_t) sizeof source_address.ipv6; + else + return (socklen_t) sizeof source_address.ipv4; +} + +bool zmq::tcp_address_t::has_src_addr () const +{ + return _has_src_addr; +} + +#if defined ZMQ_HAVE_WINDOWS +unsigned short zmq::tcp_address_t::family () const +#else +sa_family_t zmq::tcp_address_t::family () const +#endif +{ + return address.generic.sa_family; +} + +zmq::tcp_address_mask_t::tcp_address_mask_t () : + tcp_address_t (), + address_mask (-1) +{ +} + +int zmq::tcp_address_mask_t::mask () const +{ + return address_mask; +} + +int zmq::tcp_address_mask_t::resolve (const char *name_, bool ipv6_) +{ + // Find '/' at the end that separates address from the cidr mask number. + // Allow empty mask clause and treat it like '/32' for ipv4 or '/128' for ipv6. + std::string addr_str, mask_str; + const char *delimiter = strrchr (name_, '/'); + if (delimiter != NULL) { + addr_str.assign (name_, delimiter - name_); + mask_str.assign (delimiter + 1); + if (mask_str.empty ()) { + errno = EINVAL; + return -1; + } + } + else + addr_str.assign (name_); + + // Parse address part using standard routines. + const int rc = + tcp_address_t::resolve_hostname (addr_str.c_str (), ipv6_); + if (rc != 0) + return rc; + + // Parse the cidr mask number. + if (mask_str.empty ()) { + if (address.generic.sa_family == AF_INET6) + address_mask = 128; + else + address_mask = 32; + } + else + if (mask_str == "0") + address_mask = 0; + else { + const int mask = atoi (mask_str.c_str ()); + if ( + (mask < 1) || + (address.generic.sa_family == AF_INET6 && mask > 128) || + (address.generic.sa_family != AF_INET6 && mask > 32) + ) { + errno = EINVAL; + return -1; + } + address_mask = mask; + } + + return 0; +} + +int zmq::tcp_address_mask_t::to_string (std::string &addr_) +{ + if (address.generic.sa_family != AF_INET + && address.generic.sa_family != AF_INET6) { + addr_.clear (); + return -1; + } + if (address_mask == -1) { + addr_.clear (); + return -1; + } + + char hbuf [NI_MAXHOST]; + int rc = getnameinfo (addr (), addrlen (), hbuf, sizeof hbuf, NULL, 0, NI_NUMERICHOST); + if (rc != 0) { + addr_.clear (); + return rc; + } + + if (address.generic.sa_family == AF_INET6) { + std::stringstream s; + s << "[" << hbuf << "]/" << address_mask; + addr_ = s.str (); + } + else { + std::stringstream s; + s << hbuf << "/" << address_mask; + addr_ = s.str (); + } + return 0; +} + +bool zmq::tcp_address_mask_t::match_address (const struct sockaddr *ss, const socklen_t ss_len) const +{ + zmq_assert (address_mask != -1 + && ss != NULL + && ss_len >= (socklen_t) sizeof (struct sockaddr)); + + if (ss->sa_family != address.generic.sa_family) + return false; + + if (address_mask > 0) { + int mask; + const uint8_t *our_bytes, *their_bytes; + if (ss->sa_family == AF_INET6) { + zmq_assert (ss_len == sizeof (struct sockaddr_in6)); + their_bytes = (const uint8_t *) &(((const struct sockaddr_in6 *) ss)->sin6_addr); + our_bytes = (const uint8_t *) &address.ipv6.sin6_addr; + mask = sizeof (struct in6_addr) * 8; + } + else { + zmq_assert (ss_len == sizeof (struct sockaddr_in)); + their_bytes = (const uint8_t *) &(((const struct sockaddr_in *) ss)->sin_addr); + our_bytes = (const uint8_t *) &address.ipv4.sin_addr; + mask = sizeof (struct in_addr) * 8; + } + if (address_mask < mask) + mask = address_mask; + + const size_t full_bytes = mask / 8; + if (memcmp (our_bytes, their_bytes, full_bytes)) + return false; + + const uint8_t last_byte_bits = 0xffU << (8 - mask % 8); + if (last_byte_bits) { + if ((their_bytes [full_bytes] & last_byte_bits) != (our_bytes [full_bytes] & last_byte_bits)) + return false; + } + } + + return true; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tcp_address.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tcp_address.hpp new file mode 100644 index 00000000..31e8c2a5 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tcp_address.hpp @@ -0,0 +1,116 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_TCP_ADDRESS_HPP_INCLUDED__ +#define __ZMQ_TCP_ADDRESS_HPP_INCLUDED__ + +#include "platform.hpp" + +#if defined ZMQ_HAVE_WINDOWS +#include "windows.hpp" +#else +#include <sys/socket.h> +#include <netinet/in.h> +#endif + +namespace zmq +{ + + class tcp_address_t + { + public: + + tcp_address_t (); + tcp_address_t (const sockaddr *sa, socklen_t sa_len); + virtual ~tcp_address_t (); + + // This function translates textual TCP address into an address + // strcuture. If 'local' is true, names are resolved as local interface + // names. If it is false, names are resolved as remote hostnames. + // If 'ipv6' is true, the name may resolve to IPv6 address. + int resolve (const char *name_, bool local_, bool ipv6_, bool is_src_ = false); + + // The opposite to resolve() + virtual int to_string (std::string &addr_); + +#if defined ZMQ_HAVE_WINDOWS + unsigned short family () const; +#else + sa_family_t family () const; +#endif + const sockaddr *addr () const; + socklen_t addrlen () const; + + const sockaddr *src_addr () const; + socklen_t src_addrlen () const; + bool has_src_addr () const; + + protected: + int resolve_nic_name (const char *nic_, bool ipv6_, bool is_src_ = false); + int resolve_interface (const char *interface_, bool ipv6_, bool is_src_ = false); + int resolve_hostname (const char *hostname_, bool ipv6_, bool is_src_ = false); + + union { + sockaddr generic; + sockaddr_in ipv4; + sockaddr_in6 ipv6; + } address; + + union { + sockaddr generic; + sockaddr_in ipv4; + sockaddr_in6 ipv6; + } source_address; + bool _has_src_addr; + }; + + class tcp_address_mask_t : public tcp_address_t + { + public: + tcp_address_mask_t (); + + // This function enhances tcp_address_t::resolve() with ability to parse + // additional cidr-like(/xx) mask value at the end of the name string. + // Works only with remote hostnames. + int resolve (const char *name_, bool ipv6_); + + // The opposite to resolve() + int to_string (std::string &addr_); + + int mask () const; + + bool match_address (const struct sockaddr *ss, const socklen_t ss_len) const; + + private: + int address_mask; + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tcp_connecter.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tcp_connecter.cpp new file mode 100644 index 00000000..fdbc45c2 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tcp_connecter.cpp @@ -0,0 +1,367 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include <new> +#include <string> + +#include "tcp_connecter.hpp" +#include "stream_engine.hpp" +#include "io_thread.hpp" +#include "platform.hpp" +#include "random.hpp" +#include "err.hpp" +#include "ip.hpp" +#include "tcp.hpp" +#include "address.hpp" +#include "tcp_address.hpp" +#include "session_base.hpp" + +#if defined ZMQ_HAVE_WINDOWS +#include "windows.hpp" +#else +#include <unistd.h> +#include <sys/types.h> +#include <sys/socket.h> +#include <arpa/inet.h> +#include <netinet/tcp.h> +#include <netinet/in.h> +#include <netdb.h> +#include <fcntl.h> +#ifdef ZMQ_HAVE_OPENVMS +#include <ioctl.h> +#endif +#endif + +zmq::tcp_connecter_t::tcp_connecter_t (class io_thread_t *io_thread_, + class session_base_t *session_, const options_t &options_, + address_t *addr_, bool delayed_start_) : + own_t (io_thread_, options_), + io_object_t (io_thread_), + addr (addr_), + s (retired_fd), + handle_valid (false), + delayed_start (delayed_start_), + timer_started (false), + session (session_), + current_reconnect_ivl (options.reconnect_ivl) +{ + zmq_assert (addr); + zmq_assert (addr->protocol == "tcp"); + addr->to_string (endpoint); + socket = session->get_socket (); +} + +zmq::tcp_connecter_t::~tcp_connecter_t () +{ + zmq_assert (!timer_started); + zmq_assert (!handle_valid); + zmq_assert (s == retired_fd); +} + +void zmq::tcp_connecter_t::process_plug () +{ + if (delayed_start) + add_reconnect_timer (); + else + start_connecting (); +} + +void zmq::tcp_connecter_t::process_term (int linger_) +{ + if (timer_started) { + cancel_timer (reconnect_timer_id); + timer_started = false; + } + + if (handle_valid) { + rm_fd (handle); + handle_valid = false; + } + + if (s != retired_fd) + close (); + + own_t::process_term (linger_); +} + +void zmq::tcp_connecter_t::in_event () +{ + // We are not polling for incoming data, so we are actually called + // because of error here. However, we can get error on out event as well + // on some platforms, so we'll simply handle both events in the same way. + out_event (); +} + +void zmq::tcp_connecter_t::out_event () +{ + rm_fd (handle); + handle_valid = false; + + const fd_t fd = connect (); + // Handle the error condition by attempt to reconnect. + if (fd == retired_fd) { + close (); + add_reconnect_timer (); + return; + } + + tune_tcp_socket (fd); + tune_tcp_keepalives (fd, options.tcp_keepalive, options.tcp_keepalive_cnt, options.tcp_keepalive_idle, options.tcp_keepalive_intvl); + + // remember our fd for ZMQ_SRCFD in messages + socket->set_fd (fd); + + // Create the engine object for this connection. + stream_engine_t *engine = new (std::nothrow) + stream_engine_t (fd, options, endpoint); + alloc_assert (engine); + + // Attach the engine to the corresponding session object. + send_attach (session, engine); + + // Shut the connecter down. + terminate (); + + socket->event_connected (endpoint, fd); +} + +void zmq::tcp_connecter_t::timer_event (int id_) +{ + zmq_assert (id_ == reconnect_timer_id); + timer_started = false; + start_connecting (); +} + +void zmq::tcp_connecter_t::start_connecting () +{ + // Open the connecting socket. + const int rc = open (); + + // Connect may succeed in synchronous manner. + if (rc == 0) { + handle = add_fd (s); + handle_valid = true; + out_event (); + } + + // Connection establishment may be delayed. Poll for its completion. + else + if (rc == -1 && errno == EINPROGRESS) { + handle = add_fd (s); + handle_valid = true; + set_pollout (handle); + socket->event_connect_delayed (endpoint, zmq_errno()); + } + + // Handle any other error condition by eventual reconnect. + else { + if (s != retired_fd) + close (); + add_reconnect_timer (); + } +} + +void zmq::tcp_connecter_t::add_reconnect_timer () +{ + const int interval = get_new_reconnect_ivl (); + add_timer (interval, reconnect_timer_id); + socket->event_connect_retried (endpoint, interval); + timer_started = true; +} + +int zmq::tcp_connecter_t::get_new_reconnect_ivl () +{ + // The new interval is the current interval + random value. + const int interval = current_reconnect_ivl + + generate_random () % options.reconnect_ivl; + + // Only change the current reconnect interval if the maximum reconnect + // interval was set and if it's larger than the reconnect interval. + if (options.reconnect_ivl_max > 0 && + options.reconnect_ivl_max > options.reconnect_ivl) + // Calculate the next interval + current_reconnect_ivl = + std::min (current_reconnect_ivl * 2, options.reconnect_ivl_max); + return interval; +} + +int zmq::tcp_connecter_t::open () +{ + zmq_assert (s == retired_fd); + + // Resolve the address + if (addr->resolved.tcp_addr != NULL) { + delete addr->resolved.tcp_addr; + addr->resolved.tcp_addr = NULL; + } + + addr->resolved.tcp_addr = new (std::nothrow) tcp_address_t (); + alloc_assert (addr->resolved.tcp_addr); + int rc = addr->resolved.tcp_addr->resolve ( + addr->address.c_str (), false, options.ipv6); + if (rc != 0) { + delete addr->resolved.tcp_addr; + addr->resolved.tcp_addr = NULL; + return -1; + } + zmq_assert (addr->resolved.tcp_addr != NULL); + tcp_address_t * const tcp_addr = addr->resolved.tcp_addr; + + // Create the socket. + s = open_socket (tcp_addr->family (), SOCK_STREAM, IPPROTO_TCP); +#ifdef ZMQ_HAVE_WINDOWS + if (s == INVALID_SOCKET) { + errno = wsa_error_to_errno (WSAGetLastError ()); + return -1; + } +#else + if (s == -1) + return -1; +#endif + + // On some systems, IPv4 mapping in IPv6 sockets is disabled by default. + // Switch it on in such cases. + if (tcp_addr->family () == AF_INET6) + enable_ipv4_mapping (s); + + // Set the IP Type-Of-Service priority for this socket + if (options.tos != 0) + set_ip_type_of_service (s, options.tos); + + // Set the socket to non-blocking mode so that we get async connect(). + unblock_socket (s); + + // Set the socket buffer limits for the underlying socket. + if (options.sndbuf != 0) + set_tcp_send_buffer (s, options.sndbuf); + if (options.rcvbuf != 0) + set_tcp_receive_buffer (s, options.rcvbuf); + + // Set the IP Type-Of-Service for the underlying socket + if (options.tos != 0) + set_ip_type_of_service (s, options.tos); + + // Set a source address for conversations + if (tcp_addr->has_src_addr ()) { + rc = ::bind (s, tcp_addr->src_addr (), tcp_addr->src_addrlen ()); + if (rc == -1) + return -1; + } + + // Connect to the remote peer. + rc = ::connect (s, tcp_addr->addr (), tcp_addr->addrlen ()); + + // Connect was successfull immediately. + if (rc == 0) + return 0; + + // Translate error codes indicating asynchronous connect has been + // launched to a uniform EINPROGRESS. +#ifdef ZMQ_HAVE_WINDOWS + const int error_code = WSAGetLastError (); + if (error_code == WSAEINPROGRESS || error_code == WSAEWOULDBLOCK) + errno = EINPROGRESS; + else + errno = wsa_error_to_errno (error_code); +#else + if (errno == EINTR) + errno = EINPROGRESS; +#endif + return -1; +} + +zmq::fd_t zmq::tcp_connecter_t::connect () +{ + // Async connect has finished. Check whether an error occurred + int err = 0; +#ifdef ZMQ_HAVE_HPUX + int len = sizeof err; +#else + socklen_t len = sizeof err; +#endif + + const int rc = getsockopt (s, SOL_SOCKET, SO_ERROR, (char*) &err, &len); + + // Assert if the error was caused by 0MQ bug. + // Networking problems are OK. No need to assert. +#ifdef ZMQ_HAVE_WINDOWS + zmq_assert (rc == 0); + if (err != 0) { + if (err != WSAECONNREFUSED + && err != WSAETIMEDOUT + && err != WSAECONNABORTED + && err != WSAEHOSTUNREACH + && err != WSAENETUNREACH + && err != WSAENETDOWN + && err != WSAEACCES + && err != WSAEINVAL + && err != WSAEADDRINUSE) + { + wsa_assert_no (err); + } + return retired_fd; + } +#else + // Following code should handle both Berkeley-derived socket + // implementations and Solaris. + if (rc == -1) + err = errno; + if (err != 0) { + errno = err; + errno_assert ( + errno == ECONNREFUSED || + errno == ECONNRESET || + errno == ETIMEDOUT || + errno == EHOSTUNREACH || + errno == ENETUNREACH || + errno == ENETDOWN || + errno == EINVAL); + return retired_fd; + } +#endif + + // Return the newly connected socket. + const fd_t result = s; + s = retired_fd; + return result; +} + +void zmq::tcp_connecter_t::close () +{ + zmq_assert (s != retired_fd); +#ifdef ZMQ_HAVE_WINDOWS + const int rc = closesocket (s); + wsa_assert (rc != SOCKET_ERROR); +#else + const int rc = ::close (s); + errno_assert (rc == 0); +#endif + socket->event_closed (endpoint, s); + s = retired_fd; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tcp_connecter.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tcp_connecter.hpp new file mode 100644 index 00000000..340c7f56 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tcp_connecter.hpp @@ -0,0 +1,131 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __TCP_CONNECTER_HPP_INCLUDED__ +#define __TCP_CONNECTER_HPP_INCLUDED__ + +#include "fd.hpp" +#include "own.hpp" +#include "stdint.hpp" +#include "io_object.hpp" +#include "../include/zmq.h" + +namespace zmq +{ + + class io_thread_t; + class session_base_t; + struct address_t; + + class tcp_connecter_t : public own_t, public io_object_t + { + public: + + // If 'delayed_start' is true connecter first waits for a while, + // then starts connection process. + tcp_connecter_t (zmq::io_thread_t *io_thread_, + zmq::session_base_t *session_, const options_t &options_, + address_t *addr_, bool delayed_start_); + ~tcp_connecter_t (); + + private: + + // ID of the timer used to delay the reconnection. + enum {reconnect_timer_id = 1}; + + // Handlers for incoming commands. + void process_plug (); + void process_term (int linger_); + + // Handlers for I/O events. + void in_event (); + void out_event (); + void timer_event (int id_); + + // Internal function to start the actual connection establishment. + void start_connecting (); + + // Internal function to add a reconnect timer + void add_reconnect_timer(); + + // Internal function to return a reconnect backoff delay. + // Will modify the current_reconnect_ivl used for next call + // Returns the currently used interval + int get_new_reconnect_ivl (); + + // Open TCP connecting socket. Returns -1 in case of error, + // 0 if connect was successfull immediately. Returns -1 with + // EAGAIN errno if async connect was launched. + int open (); + + // Close the connecting socket. + void close (); + + // Get the file descriptor of newly created connection. Returns + // retired_fd if the connection was unsuccessfull. + fd_t connect (); + + // Address to connect to. Owned by session_base_t. + address_t *addr; + + // Underlying socket. + fd_t s; + + // Handle corresponding to the listening socket. + handle_t handle; + + // If true file descriptor is registered with the poller and 'handle' + // contains valid value. + bool handle_valid; + + // If true, connecter is waiting a while before trying to connect. + const bool delayed_start; + + // True iff a timer has been started. + bool timer_started; + + // Reference to the session we belong to. + zmq::session_base_t *session; + + // Current reconnect ivl, updated for backoff strategy + int current_reconnect_ivl; + + // String representation of endpoint to connect to + std::string endpoint; + + // Socket + zmq::socket_base_t *socket; + + tcp_connecter_t (const tcp_connecter_t&); + const tcp_connecter_t &operator = (const tcp_connecter_t&); + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tcp_listener.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tcp_listener.cpp new file mode 100644 index 00000000..05171b35 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tcp_listener.cpp @@ -0,0 +1,333 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include <new> + +#include <string> +#include <stdio.h> + +#include "platform.hpp" +#include "tcp_listener.hpp" +#include "stream_engine.hpp" +#include "io_thread.hpp" +#include "session_base.hpp" +#include "config.hpp" +#include "err.hpp" +#include "ip.hpp" +#include "tcp.hpp" +#include "socket_base.hpp" + +#ifdef ZMQ_HAVE_WINDOWS +#include "windows.hpp" +#else +#include <unistd.h> +#include <sys/socket.h> +#include <arpa/inet.h> +#include <netinet/tcp.h> +#include <netinet/in.h> +#include <netdb.h> +#include <fcntl.h> +#endif + +#ifdef ZMQ_HAVE_OPENVMS +#include <ioctl.h> +#endif + +zmq::tcp_listener_t::tcp_listener_t (io_thread_t *io_thread_, + socket_base_t *socket_, const options_t &options_) : + own_t (io_thread_, options_), + io_object_t (io_thread_), + s (retired_fd), + socket (socket_) +{ +} + +zmq::tcp_listener_t::~tcp_listener_t () +{ + zmq_assert (s == retired_fd); +} + +void zmq::tcp_listener_t::process_plug () +{ + // Start polling for incoming connections. + handle = add_fd (s); + set_pollin (handle); +} + +void zmq::tcp_listener_t::process_term (int linger_) +{ + rm_fd (handle); + close (); + own_t::process_term (linger_); +} + +void zmq::tcp_listener_t::in_event () +{ + fd_t fd = accept (); + + // If connection was reset by the peer in the meantime, just ignore it. + // TODO: Handle specific errors like ENFILE/EMFILE etc. + if (fd == retired_fd) { + socket->event_accept_failed (endpoint, zmq_errno()); + return; + } + + tune_tcp_socket (fd); + tune_tcp_keepalives (fd, options.tcp_keepalive, options.tcp_keepalive_cnt, options.tcp_keepalive_idle, options.tcp_keepalive_intvl); + + // remember our fd for ZMQ_SRCFD in messages + socket->set_fd(fd); + + // Create the engine object for this connection. + stream_engine_t *engine = new (std::nothrow) + stream_engine_t (fd, options, endpoint); + alloc_assert (engine); + + // Choose I/O thread to run connecter in. Given that we are already + // running in an I/O thread, there must be at least one available. + io_thread_t *io_thread = choose_io_thread (options.affinity); + zmq_assert (io_thread); + + // Create and launch a session object. + session_base_t *session = session_base_t::create (io_thread, false, socket, + options, NULL); + errno_assert (session); + session->inc_seqnum (); + launch_child (session); + send_attach (session, engine, false); + socket->event_accepted (endpoint, fd); +} + +void zmq::tcp_listener_t::close () +{ + zmq_assert (s != retired_fd); +#ifdef ZMQ_HAVE_WINDOWS + int rc = closesocket (s); + wsa_assert (rc != SOCKET_ERROR); +#else + int rc = ::close (s); + errno_assert (rc == 0); +#endif + socket->event_closed (endpoint, s); + s = retired_fd; +} + +int zmq::tcp_listener_t::get_address (std::string &addr_) +{ + // Get the details of the TCP socket + struct sockaddr_storage ss; +#ifdef ZMQ_HAVE_HPUX + int sl = sizeof (ss); +#else + socklen_t sl = sizeof (ss); +#endif + int rc = getsockname (s, (struct sockaddr *) &ss, &sl); + + if (rc != 0) { + addr_.clear (); + return rc; + } + + tcp_address_t addr ((struct sockaddr *) &ss, sl); + return addr.to_string (addr_); +} + +int zmq::tcp_listener_t::set_address (const char *addr_) +{ + // Convert the textual address into address structure. + int rc = address.resolve (addr_, true, options.ipv6); + if (rc != 0) + return -1; + + // Create a listening socket. + s = open_socket (address.family (), SOCK_STREAM, IPPROTO_TCP); +#ifdef ZMQ_HAVE_WINDOWS + if (s == INVALID_SOCKET) + errno = wsa_error_to_errno (WSAGetLastError ()); +#endif + + // IPv6 address family not supported, try automatic downgrade to IPv4. + if (address.family () == AF_INET6 + && errno == EAFNOSUPPORT + && options.ipv6) { + rc = address.resolve (addr_, true, true); + if (rc != 0) + return rc; + s = ::socket (address.family (), SOCK_STREAM, IPPROTO_TCP); + } + +#ifdef ZMQ_HAVE_WINDOWS + if (s == INVALID_SOCKET) { + errno = wsa_error_to_errno (WSAGetLastError ()); + return -1; + } +#if !defined _WIN32_WCE + // On Windows, preventing sockets to be inherited by child processes. + BOOL brc = SetHandleInformation ((HANDLE) s, HANDLE_FLAG_INHERIT, 0); + win_assert (brc); +#endif +#else + if (s == -1) + return -1; +#endif + + // On some systems, IPv4 mapping in IPv6 sockets is disabled by default. + // Switch it on in such cases. + if (address.family () == AF_INET6) + enable_ipv4_mapping (s); + + // Set the IP Type-Of-Service for the underlying socket + if (options.tos != 0) + set_ip_type_of_service (s, options.tos); + + // Set the socket buffer limits for the underlying socket. + if (options.sndbuf != 0) + set_tcp_send_buffer (s, options.sndbuf); + if (options.rcvbuf != 0) + set_tcp_receive_buffer (s, options.rcvbuf); + + // Allow reusing of the address. + int flag = 1; +#ifdef ZMQ_HAVE_WINDOWS + rc = setsockopt (s, SOL_SOCKET, SO_EXCLUSIVEADDRUSE, + (const char*) &flag, sizeof (int)); + wsa_assert (rc != SOCKET_ERROR); +#else + rc = setsockopt (s, SOL_SOCKET, SO_REUSEADDR, &flag, sizeof (int)); + errno_assert (rc == 0); +#endif + + address.to_string (endpoint); + + // Bind the socket to the network interface and port. + rc = bind (s, address.addr (), address.addrlen ()); +#ifdef ZMQ_HAVE_WINDOWS + if (rc == SOCKET_ERROR) { + errno = wsa_error_to_errno (WSAGetLastError ()); + goto error; + } +#else + if (rc != 0) + goto error; +#endif + + // Listen for incoming connections. + rc = listen (s, options.backlog); +#ifdef ZMQ_HAVE_WINDOWS + if (rc == SOCKET_ERROR) { + errno = wsa_error_to_errno (WSAGetLastError ()); + goto error; + } +#else + if (rc != 0) + goto error; +#endif + + socket->event_listening (endpoint, s); + return 0; + +error: + int err = errno; + close (); + errno = err; + return -1; +} + +zmq::fd_t zmq::tcp_listener_t::accept () +{ + // The situation where connection cannot be accepted due to insufficient + // resources is considered valid and treated by ignoring the connection. + // Accept one connection and deal with different failure modes. + zmq_assert (s != retired_fd); + + struct sockaddr_storage ss; + memset (&ss, 0, sizeof (ss)); +#ifdef ZMQ_HAVE_HPUX + int ss_len = sizeof (ss); +#else + socklen_t ss_len = sizeof (ss); +#endif + fd_t sock = ::accept (s, (struct sockaddr *) &ss, &ss_len); + +#ifdef ZMQ_HAVE_WINDOWS + if (sock == INVALID_SOCKET) { + wsa_assert (WSAGetLastError () == WSAEWOULDBLOCK || + WSAGetLastError () == WSAECONNRESET || + WSAGetLastError () == WSAEMFILE || + WSAGetLastError () == WSAENOBUFS); + return retired_fd; + } +#if !defined _WIN32_WCE + // On Windows, preventing sockets to be inherited by child processes. + BOOL brc = SetHandleInformation ((HANDLE) sock, HANDLE_FLAG_INHERIT, 0); + win_assert (brc); +#endif +#else + if (sock == -1) { + errno_assert (errno == EAGAIN || errno == EWOULDBLOCK || + errno == EINTR || errno == ECONNABORTED || errno == EPROTO || + errno == ENOBUFS || errno == ENOMEM || errno == EMFILE || + errno == ENFILE); + return retired_fd; + } +#endif + + // Race condition can cause socket not to be closed (if fork happens + // between accept and this point). +#ifdef FD_CLOEXEC + int rc = fcntl (sock, F_SETFD, FD_CLOEXEC); + errno_assert (rc != -1); +#endif + + if (!options.tcp_accept_filters.empty ()) { + bool matched = false; + for (options_t::tcp_accept_filters_t::size_type i = 0; i != options.tcp_accept_filters.size (); ++i) { + if (options.tcp_accept_filters[i].match_address ((struct sockaddr *) &ss, ss_len)) { + matched = true; + break; + } + } + if (!matched) { +#ifdef ZMQ_HAVE_WINDOWS + int rc = closesocket (sock); + wsa_assert (rc != SOCKET_ERROR); +#else + int rc = ::close (sock); + errno_assert (rc == 0); +#endif + return retired_fd; + } + } + + // Set the IP Type-Of-Service priority for this client socket + if (options.tos != 0) + set_ip_type_of_service (sock, options.tos); + + return sock; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tcp_listener.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tcp_listener.hpp new file mode 100644 index 00000000..4b9dc7ed --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tcp_listener.hpp @@ -0,0 +1,99 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_TCP_LISTENER_HPP_INCLUDED__ +#define __ZMQ_TCP_LISTENER_HPP_INCLUDED__ + +#include "fd.hpp" +#include "own.hpp" +#include "stdint.hpp" +#include "io_object.hpp" +#include "tcp_address.hpp" +#include "../include/zmq.h" + +namespace zmq +{ + + class io_thread_t; + class socket_base_t; + + class tcp_listener_t : public own_t, public io_object_t + { + public: + + tcp_listener_t (zmq::io_thread_t *io_thread_, + zmq::socket_base_t *socket_, const options_t &options_); + ~tcp_listener_t (); + + // Set address to listen on. + int set_address (const char *addr_); + + // Get the bound address for use with wildcard + int get_address (std::string &addr_); + + private: + + // Handlers for incoming commands. + void process_plug (); + void process_term (int linger_); + + // Handlers for I/O events. + void in_event (); + + // Close the listening socket. + void close (); + + // Accept the new connection. Returns the file descriptor of the + // newly created connection. The function may return retired_fd + // if the connection was dropped while waiting in the listen backlog + // or was denied because of accept filters. + fd_t accept (); + + // Address to listen on. + tcp_address_t address; + + // Underlying socket. + fd_t s; + + // Handle corresponding to the listening socket. + handle_t handle; + + // Socket the listerner belongs to. + zmq::socket_base_t *socket; + + // String representation of endpoint to bind to + std::string endpoint; + + tcp_listener_t (const tcp_listener_t&); + const tcp_listener_t &operator = (const tcp_listener_t&); + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/thread.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/thread.cpp new file mode 100644 index 00000000..dc3d6d7f --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/thread.cpp @@ -0,0 +1,144 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "thread.hpp" +#include "err.hpp" +#include "platform.hpp" + +#ifdef ZMQ_HAVE_WINDOWS + +extern "C" +{ +#if defined _WIN32_WCE + static DWORD thread_routine (LPVOID arg_) +#else + static unsigned int __stdcall thread_routine (void *arg_) +#endif + { + zmq::thread_t *self = (zmq::thread_t*) arg_; + self->tfn (self->arg); + return 0; + } +} + +void zmq::thread_t::start (thread_fn *tfn_, void *arg_) +{ + tfn = tfn_; + arg = arg_; +#if defined _WIN32_WCE + descriptor = (HANDLE) CreateThread (NULL, 0, + &::thread_routine, this, 0 , NULL); +#else + descriptor = (HANDLE) _beginthreadex (NULL, 0, + &::thread_routine, this, 0 , NULL); +#endif + win_assert (descriptor != NULL); +} + +void zmq::thread_t::stop () +{ + DWORD rc = WaitForSingleObject (descriptor, INFINITE); + win_assert (rc != WAIT_FAILED); + BOOL rc2 = CloseHandle (descriptor); + win_assert (rc2 != 0); +} + +void zmq::thread_t::setSchedulingParameters(int priority_, int schedulingPolicy_) +{ + // not implemented +} + +#else + +#include <signal.h> + +extern "C" +{ + static void *thread_routine (void *arg_) + { +#if !defined ZMQ_HAVE_OPENVMS && !defined ZMQ_HAVE_ANDROID + // Following code will guarantee more predictable latencies as it'll + // disallow any signal handling in the I/O thread. + sigset_t signal_set; + int rc = sigfillset (&signal_set); + errno_assert (rc == 0); + rc = pthread_sigmask (SIG_BLOCK, &signal_set, NULL); + posix_assert (rc); +#endif + + zmq::thread_t *self = (zmq::thread_t*) arg_; + self->tfn (self->arg); + return NULL; + } +} + +void zmq::thread_t::start (thread_fn *tfn_, void *arg_) +{ + tfn = tfn_; + arg = arg_; + int rc = pthread_create (&descriptor, NULL, thread_routine, this); + posix_assert (rc); +} + +void zmq::thread_t::stop () +{ + int rc = pthread_join (descriptor, NULL); + posix_assert (rc); +} + +void zmq::thread_t::setSchedulingParameters(int priority_, int schedulingPolicy_) +{ +#if !defined ZMQ_HAVE_ZOS + int policy = 0; + struct sched_param param; + + int rc = pthread_getschedparam(descriptor, &policy, ¶m); + posix_assert (rc); + + if(priority_ != -1) + { + param.sched_priority = priority_; + } + + if(schedulingPolicy_ != -1) + { + policy = schedulingPolicy_; + } + + rc = pthread_setschedparam(descriptor, policy, ¶m); + posix_assert (rc); +#endif +} + +#endif + + + + + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/thread.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/thread.hpp new file mode 100644 index 00000000..bfb61d8e --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/thread.hpp @@ -0,0 +1,91 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_THREAD_HPP_INCLUDED__ +#define __ZMQ_THREAD_HPP_INCLUDED__ + +#include "platform.hpp" + +#ifdef ZMQ_HAVE_WINDOWS +#include "windows.hpp" +#else +#include <pthread.h> +#endif + +namespace zmq +{ + + typedef void (thread_fn) (void*); + + // Class encapsulating OS thread. Thread initiation/termination is done + // using special functions rather than in constructor/destructor so that + // thread isn't created during object construction by accident, causing + // newly created thread to access half-initialised object. Same applies + // to the destruction process: Thread should be terminated before object + // destruction begins, otherwise it can access half-destructed object. + + class thread_t + { + public: + + inline thread_t () + { + } + + // Creates OS thread. 'tfn' is main thread function. It'll be passed + // 'arg' as an argument. + void start (thread_fn *tfn_, void *arg_); + + // Waits for thread termination. + void stop (); + + // Sets the thread scheduling parameters. Only implemented for + // pthread. Has no effect on other platforms. + void setSchedulingParameters(int priority_, int schedulingPolicy_); + + // These are internal members. They should be private, however then + // they would not be accessible from the main C routine of the thread. + thread_fn *tfn; + void *arg; + + private: + +#ifdef ZMQ_HAVE_WINDOWS + HANDLE descriptor; +#else + pthread_t descriptor; +#endif + + thread_t (const thread_t&); + const thread_t &operator = (const thread_t&); + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tipc_address.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tipc_address.cpp new file mode 100644 index 00000000..07f83ae8 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tipc_address.cpp @@ -0,0 +1,117 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "tipc_address.hpp" + +#if defined ZMQ_HAVE_TIPC + +#include "err.hpp" + +#include <string> +#include <sstream> + +zmq::tipc_address_t::tipc_address_t () +{ + memset (&address, 0, sizeof address); +} + +zmq::tipc_address_t::tipc_address_t (const sockaddr *sa, socklen_t sa_len) +{ + zmq_assert (sa && sa_len > 0); + + memset (&address, 0, sizeof address); + if (sa->sa_family == AF_TIPC) + memcpy (&address, sa, sa_len); +} + +zmq::tipc_address_t::~tipc_address_t () +{ +} + +int zmq::tipc_address_t::resolve (const char *name) +{ + unsigned int type = 0; + unsigned int lower = 0; + unsigned int upper = 0; + + const int res = sscanf (name, "{%u,%u,%u}", &type, &lower, &upper); + if (res == 3) + goto nameseq; + else + if (res == 2 && type > TIPC_RESERVED_TYPES) { + address.family = AF_TIPC; + address.addrtype = TIPC_ADDR_NAME; + address.addr.name.name.type = type; + address.addr.name.name.instance = lower; + /* Since we can't specify lookup domain when connecting + * (and we're not sure that we want it to be configurable) + * Change from 'closest first' approach, to search entire zone */ + address.addr.name.domain = tipc_addr (1, 0, 0); + address.scope = 0; + return 0; + } + else + return EINVAL; +nameseq: + if (type < TIPC_RESERVED_TYPES || upper < lower) + return EINVAL; + address.family = AF_TIPC; + address.addrtype = TIPC_ADDR_NAMESEQ; + address.addr.nameseq.type = type; + address.addr.nameseq.lower = lower; + address.addr.nameseq.upper = upper; + address.scope = TIPC_ZONE_SCOPE; + return 0; +} + +int zmq::tipc_address_t::to_string (std::string &addr_) +{ + if (address.family != AF_TIPC) { + addr_.clear (); + return -1; + } + std::stringstream s; + s << "tipc://" << "{" << address.addr.nameseq.type; + s << ", " << address.addr.nameseq.lower; + s << ", " << address.addr.nameseq.upper << "}"; + addr_ = s.str (); + return 0; +} + +const sockaddr *zmq::tipc_address_t::addr () const +{ + return (sockaddr*) &address; +} + +socklen_t zmq::tipc_address_t::addrlen () const +{ + return (socklen_t) sizeof address; +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tipc_address.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tipc_address.hpp new file mode 100644 index 00000000..0d6baa20 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tipc_address.hpp @@ -0,0 +1,75 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_TIPC_ADDRESS_HPP_INCLUDED__ +#define __ZMQ_TIPC_ADDRESS_HPP_INCLUDED__ + +#include <string> + +#include "platform.hpp" + +#if defined ZMQ_HAVE_TIPC + +#include <sys/socket.h> +#include <linux/tipc.h> + +namespace zmq +{ + + class tipc_address_t + { + public: + + tipc_address_t (); + tipc_address_t (const sockaddr *sa, socklen_t sa_len); + ~tipc_address_t (); + + // This function sets up the address "{type, lower, upper}" for TIPC transport + int resolve (const char *name); + + // The opposite to resolve() + int to_string (std::string &addr_); + + const sockaddr *addr () const; + socklen_t addrlen () const; + + private: + + struct sockaddr_tipc address; + + tipc_address_t (const tipc_address_t&); + const tipc_address_t &operator = (const tipc_address_t&); + }; + +} + +#endif + +#endif + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tipc_connecter.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tipc_connecter.cpp new file mode 100644 index 00000000..11b53c50 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tipc_connecter.cpp @@ -0,0 +1,266 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "tipc_connecter.hpp" + +#if defined ZMQ_HAVE_TIPC + +#include <new> +#include <string> + +#include "stream_engine.hpp" +#include "io_thread.hpp" +#include "platform.hpp" +#include "random.hpp" +#include "err.hpp" +#include "ip.hpp" +#include "address.hpp" +#include "tipc_address.hpp" +#include "session_base.hpp" + +#include <unistd.h> +#include <sys/types.h> +#include <sys/socket.h> + +zmq::tipc_connecter_t::tipc_connecter_t (class io_thread_t *io_thread_, + class session_base_t *session_, const options_t &options_, + const address_t *addr_, bool delayed_start_) : + own_t (io_thread_, options_), + io_object_t (io_thread_), + addr (addr_), + s (retired_fd), + handle_valid (false), + delayed_start (delayed_start_), + timer_started (false), + session (session_), + current_reconnect_ivl(options.reconnect_ivl) +{ + zmq_assert (addr); + zmq_assert (addr->protocol == "tipc"); + addr->to_string (endpoint); + socket = session-> get_socket(); +} + +zmq::tipc_connecter_t::~tipc_connecter_t () +{ + zmq_assert (!timer_started); + zmq_assert (!handle_valid); + zmq_assert (s == retired_fd); +} + +void zmq::tipc_connecter_t::process_plug () +{ + if (delayed_start) + add_reconnect_timer (); + else + start_connecting (); +} + +void zmq::tipc_connecter_t::process_term (int linger_) +{ + if (timer_started) { + cancel_timer (reconnect_timer_id); + timer_started = false; + } + + if (handle_valid) { + rm_fd (handle); + handle_valid = false; + } + + if (s != retired_fd) + close (); + + own_t::process_term (linger_); +} + +void zmq::tipc_connecter_t::in_event () +{ + // We are not polling for incomming data, so we are actually called + // because of error here. However, we can get error on out event as well + // on some platforms, so we'll simply handle both events in the same way. + out_event (); +} + +void zmq::tipc_connecter_t::out_event () +{ + fd_t fd = connect (); + rm_fd (handle); + handle_valid = false; + + // Handle the error condition by attempt to reconnect. + if (fd == retired_fd) { + close (); + add_reconnect_timer(); + return; + } + // Create the engine object for this connection. + stream_engine_t *engine = new (std::nothrow) stream_engine_t (fd, options, endpoint); + alloc_assert (engine); + + // Attach the engine to the corresponding session object. + send_attach (session, engine); + + // Shut the connecter down. + terminate (); + + socket->event_connected (endpoint, fd); +} + +void zmq::tipc_connecter_t::timer_event (int id_) +{ + zmq_assert (id_ == reconnect_timer_id); + timer_started = false; + start_connecting (); +} + +void zmq::tipc_connecter_t::start_connecting () +{ + // Open the connecting socket. + int rc = open (); + + // Connect may succeed in synchronous manner. + if (rc == 0) { + handle = add_fd (s); + handle_valid = true; + out_event (); + } + + // Connection establishment may be delayed. Poll for its completion. + else + if (rc == -1 && errno == EINPROGRESS) { + handle = add_fd (s); + handle_valid = true; + set_pollout (handle); + socket->event_connect_delayed (endpoint, zmq_errno()); + } + + // Handle any other error condition by eventual reconnect. + else { + if (s != retired_fd) + close (); + add_reconnect_timer (); + } +} + +void zmq::tipc_connecter_t::add_reconnect_timer() +{ + int rc_ivl = get_new_reconnect_ivl(); + add_timer (rc_ivl, reconnect_timer_id); + socket->event_connect_retried (endpoint, rc_ivl); + timer_started = true; +} + +int zmq::tipc_connecter_t::get_new_reconnect_ivl () +{ + // The new interval is the current interval + random value. + int this_interval = current_reconnect_ivl + + (generate_random () % options.reconnect_ivl); + + // Only change the current reconnect interval if the maximum reconnect + // interval was set and if it's larger than the reconnect interval. + if (options.reconnect_ivl_max > 0 && + options.reconnect_ivl_max > options.reconnect_ivl) { + + // Calculate the next interval + current_reconnect_ivl = current_reconnect_ivl * 2; + if(current_reconnect_ivl >= options.reconnect_ivl_max) { + current_reconnect_ivl = options.reconnect_ivl_max; + } + } + return this_interval; +} + +int zmq::tipc_connecter_t::open () +{ + zmq_assert (s == retired_fd); + + // Create the socket. + s = open_socket (AF_TIPC, SOCK_STREAM, 0); + if (s == -1) + return -1; + + // Set the non-blocking flag. + unblock_socket (s); + // Connect to the remote peer. + int rc = ::connect ( + s, addr->resolved.tipc_addr->addr (), + addr->resolved.tipc_addr->addrlen ()); + + // Connect was successfull immediately. + if (rc == 0) + return 0; + + // Translate other error codes indicating asynchronous connect has been + // launched to a uniform EINPROGRESS. + if (rc == -1 && errno == EINTR) { + errno = EINPROGRESS; + return -1; + } + // Forward the error. + return -1; +} + +void zmq::tipc_connecter_t::close () +{ + zmq_assert (s != retired_fd); + int rc = ::close (s); + errno_assert (rc == 0); + socket->event_closed (endpoint, s); + s = retired_fd; +} + +zmq::fd_t zmq::tipc_connecter_t::connect () +{ + // Following code should handle both Berkeley-derived socket + // implementations and Solaris. + int err = 0; + socklen_t len = sizeof (err); + + int rc = getsockopt (s, SOL_SOCKET, SO_ERROR, (char*) &err, &len); + if (rc == -1) + err = errno; + if (err != 0) { + + // Assert if the error was caused by 0MQ bug. + // Networking problems are OK. No need to assert. + errno = err; + errno_assert (errno == ECONNREFUSED || errno == ECONNRESET || + errno == ETIMEDOUT || errno == EHOSTUNREACH || + errno == ENETUNREACH || errno == ENETDOWN); + + return retired_fd; + } + fd_t result = s; + s = retired_fd; + return result; +} + +#endif + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tipc_connecter.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tipc_connecter.hpp new file mode 100644 index 00000000..6bfc7677 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tipc_connecter.hpp @@ -0,0 +1,137 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __TIPC_CONNECTER_HPP_INCLUDED__ +#define __TIPC_CONNECTER_HPP_INCLUDED__ + +#include "platform.hpp" + +#if defined ZMQ_HAVE_TIPC + +#include "fd.hpp" +#include "own.hpp" +#include "stdint.hpp" +#include "io_object.hpp" + +namespace zmq +{ + + class io_thread_t; + class session_base_t; + struct address_t; + + class tipc_connecter_t : public own_t, public io_object_t + { + public: + + // If 'delayed_start' is true connecter first waits for a while, + // then starts connection process. + tipc_connecter_t (zmq::io_thread_t *io_thread_, + zmq::session_base_t *session_, const options_t &options_, + const address_t *addr_, bool delayed_start_); + ~tipc_connecter_t (); + + private: + + // ID of the timer used to delay the reconnection. + enum {reconnect_timer_id = 1}; + + // Handlers for incoming commands. + void process_plug (); + void process_term (int linger_); + + // Handlers for I/O events. + void in_event (); + void out_event (); + void timer_event (int id_); + + // Internal function to start the actual connection establishment. + void start_connecting (); + + // Internal function to add a reconnect timer + void add_reconnect_timer(); + + // Close the connecting socket. + void close (); + + // Get the file descriptor of newly created connection. Returns + // retired_fd if the connection was unsuccessfull. + fd_t connect (); + + // Address to connect to. Owned by session_base_t. + const address_t *addr; + + // Underlying socket. + fd_t s; + + // Handle corresponding to the listening socket. + handle_t handle; + + // If true file descriptor is registered with the poller and 'handle' + // contains valid value. + bool handle_valid; + + // If true, connecter is waiting a while before trying to connect. + const bool delayed_start; + + // True iff a timer has been started. + bool timer_started; + + // Reference to the session we belong to. + zmq::session_base_t *session; + + // Current reconnect ivl, updated for backoff strategy + int current_reconnect_ivl; + + // String representation of endpoint to connect to + std::string endpoint; + + // Socket + zmq::socket_base_t *socket; + + // Internal function to return a reconnect backoff delay. + // Will modify the current_reconnect_ivl used for next call + // Returns the currently used interval + int get_new_reconnect_ivl (); + + // Open IPC connecting socket. Returns -1 in case of error, + // 0 if connect was successfull immediately. Returns -1 with + // EAGAIN errno if async connect was launched. + int open (); + + tipc_connecter_t (const tipc_connecter_t&); + const tipc_connecter_t &operator = (const tipc_connecter_t&); + }; + +} + +#endif + +#endif + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tipc_listener.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tipc_listener.cpp new file mode 100644 index 00000000..fb8df6c3 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tipc_listener.cpp @@ -0,0 +1,188 @@ + /* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "tipc_listener.hpp" + +#if defined ZMQ_HAVE_TIPC + +#include <new> + +#include <string.h> + +#include "stream_engine.hpp" +#include "tipc_address.hpp" +#include "io_thread.hpp" +#include "session_base.hpp" +#include "config.hpp" +#include "err.hpp" +#include "ip.hpp" +#include "socket_base.hpp" + +#include <unistd.h> +#include <sys/socket.h> +#include <fcntl.h> +#include <linux/tipc.h> + +zmq::tipc_listener_t::tipc_listener_t (io_thread_t *io_thread_, + socket_base_t *socket_, const options_t &options_) : + own_t (io_thread_, options_), + io_object_t (io_thread_), + s (retired_fd), + socket (socket_) +{ +} + +zmq::tipc_listener_t::~tipc_listener_t () +{ + zmq_assert (s == retired_fd); +} + +void zmq::tipc_listener_t::process_plug () +{ + // Start polling for incoming connections. + handle = add_fd (s); + set_pollin (handle); +} + +void zmq::tipc_listener_t::process_term (int linger_) +{ + rm_fd (handle); + close (); + own_t::process_term (linger_); +} + +void zmq::tipc_listener_t::in_event () +{ + fd_t fd = accept (); + + // If connection was reset by the peer in the meantime, just ignore it. + // TODO: Handle specific errors like ENFILE/EMFILE etc. + if (fd == retired_fd) { + socket->event_accept_failed (endpoint, zmq_errno()); + return; + } + + // Create the engine object for this connection. + stream_engine_t *engine = new (std::nothrow) stream_engine_t (fd, options, endpoint); + alloc_assert (engine); + + // Choose I/O thread to run connecter in. Given that we are already + // running in an I/O thread, there must be at least one available. + io_thread_t *io_thread = choose_io_thread (options.affinity); + zmq_assert (io_thread); + + // Create and launch a session object. + session_base_t *session = session_base_t::create (io_thread, false, socket, + options, NULL); + errno_assert (session); + session->inc_seqnum (); + launch_child (session); + send_attach (session, engine, false); + socket->event_accepted (endpoint, fd); +} + +int zmq::tipc_listener_t::get_address (std::string &addr_) +{ + struct sockaddr_storage ss; + socklen_t sl = sizeof (ss); + + int rc = getsockname (s, (sockaddr *) &ss, &sl); + if (rc != 0) { + addr_.clear (); + return rc; + } + + tipc_address_t addr ((struct sockaddr *) &ss, sl); + return addr.to_string (addr_); +} + +int zmq::tipc_listener_t::set_address (const char *addr_) +{ + //convert str to address struct + int rc = address.resolve(addr_); + if (rc != 0) + return -1; + // Create a listening socket. + s = open_socket (AF_TIPC, SOCK_STREAM, 0); + if (s == -1) + return -1; + + address.to_string (endpoint); + + // Bind the socket to tipc name. + rc = bind (s, address.addr (), address.addrlen ()); + if (rc != 0) + goto error; + + // Listen for incomming connections. + rc = listen (s, options.backlog); + if (rc != 0) + goto error; + + socket->event_listening (endpoint, s); + return 0; + +error: + int err = errno; + close (); + errno = err; + return -1; +} + +void zmq::tipc_listener_t::close () +{ + zmq_assert (s != retired_fd); + int rc = ::close (s); + errno_assert (rc == 0); + s = retired_fd; + socket->event_closed (endpoint, s); +} + +zmq::fd_t zmq::tipc_listener_t::accept () +{ + // Accept one connection and deal with different failure modes. + // The situation where connection cannot be accepted due to insufficient + // resources is considered valid and treated by ignoring the connection. + struct sockaddr_storage ss = {}; + socklen_t ss_len = sizeof(ss); + + zmq_assert (s != retired_fd); + fd_t sock = ::accept (s, (struct sockaddr *) &ss, &ss_len); + if (sock == -1) { + errno_assert (errno == EAGAIN || errno == EWOULDBLOCK || errno == ENOBUFS || + errno == EINTR || errno == ECONNABORTED || errno == EPROTO || errno == EMFILE || + errno == ENFILE); + return retired_fd; + } + /*FIXME Accept filters?*/ + return sock; +} + +#endif + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tipc_listener.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tipc_listener.hpp new file mode 100644 index 00000000..06d201ac --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tipc_listener.hpp @@ -0,0 +1,107 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_TIPC_LISTENER_HPP_INCLUDED__ +#define __ZMQ_TIPC_LISTENER_HPP_INCLUDED__ + +#include "platform.hpp" + +#if defined ZMQ_HAVE_TIPC + +#include <string> + +#include "fd.hpp" +#include "own.hpp" +#include "stdint.hpp" +#include "io_object.hpp" +#include "tipc_address.hpp" + +namespace zmq +{ + + class io_thread_t; + class socket_base_t; + + class tipc_listener_t : public own_t, public io_object_t + { + public: + + tipc_listener_t (zmq::io_thread_t *io_thread_, + zmq::socket_base_t *socket_, const options_t &options_); + ~tipc_listener_t (); + + // Set address to listen on. + int set_address (const char *addr_); + + // Get the bound address for use with wildcards + int get_address (std::string &addr_); + + private: + + // Handlers for incoming commands. + void process_plug (); + void process_term (int linger_); + + // Handlers for I/O events. + void in_event (); + + // Close the listening socket. + void close (); + + // Accept the new connection. Returns the file descriptor of the + // newly created connection. The function may return retired_fd + // if the connection was dropped while waiting in the listen backlog. + fd_t accept (); + + // Address to listen on + tipc_address_t address; + + // Underlying socket. + fd_t s; + + + // Handle corresponding to the listening socket. + handle_t handle; + + // Socket the listerner belongs to. + zmq::socket_base_t *socket; + + // String representation of endpoint to bind to + std::string endpoint; + + tipc_listener_t (const tipc_listener_t&); + const tipc_listener_t &operator = (const tipc_listener_t&); + }; + +} + +#endif + +#endif + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/trie.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/trie.cpp new file mode 100644 index 00000000..e48cac0a --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/trie.cpp @@ -0,0 +1,344 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include <stdlib.h> + +#include <new> +#include <algorithm> + +#include "platform.hpp" +#if defined ZMQ_HAVE_WINDOWS +#include "windows.hpp" +#endif + +#include "err.hpp" +#include "trie.hpp" + +zmq::trie_t::trie_t () : + refcnt (0), + min (0), + count (0), + live_nodes (0) +{ +} + +zmq::trie_t::~trie_t () +{ + if (count == 1) { + zmq_assert (next.node); + delete next.node; + next.node = 0; + } + else + if (count > 1) { + for (unsigned short i = 0; i != count; ++i) + delete next.table [i]; + free (next.table); + } +} + +bool zmq::trie_t::add (unsigned char *prefix_, size_t size_) +{ + // We are at the node corresponding to the prefix. We are done. + if (!size_) { + ++refcnt; + return refcnt == 1; + } + + unsigned char c = *prefix_; + if (c < min || c >= min + count) { + + // The character is out of range of currently handled + // charcters. We have to extend the table. + if (!count) { + min = c; + count = 1; + next.node = NULL; + } + else + if (count == 1) { + unsigned char oldc = min; + trie_t *oldp = next.node; + count = (min < c ? c - min : min - c) + 1; + next.table = (trie_t**) + malloc (sizeof (trie_t*) * count); + alloc_assert (next.table); + for (unsigned short i = 0; i != count; ++i) + next.table [i] = 0; + min = std::min (min, c); + next.table [oldc - min] = oldp; + } + else + if (min < c) { + // The new character is above the current character range. + unsigned short old_count = count; + count = c - min + 1; + next.table = (trie_t**) realloc ((void*) next.table, + sizeof (trie_t*) * count); + zmq_assert (next.table); + for (unsigned short i = old_count; i != count; i++) + next.table [i] = NULL; + } + else { + + // The new character is below the current character range. + unsigned short old_count = count; + count = (min + old_count) - c; + next.table = (trie_t**) realloc ((void*) next.table, + sizeof (trie_t*) * count); + zmq_assert (next.table); + memmove (next.table + min - c, next.table, + old_count * sizeof (trie_t*)); + for (unsigned short i = 0; i != min - c; i++) + next.table [i] = NULL; + min = c; + } + } + + // If next node does not exist, create one. + if (count == 1) { + if (!next.node) { + next.node = new (std::nothrow) trie_t; + alloc_assert (next.node); + ++live_nodes; + zmq_assert (live_nodes == 1); + } + return next.node->add (prefix_ + 1, size_ - 1); + } + else { + if (!next.table [c - min]) { + next.table [c - min] = new (std::nothrow) trie_t; + alloc_assert (next.table [c - min]); + ++live_nodes; + zmq_assert (live_nodes > 1); + } + return next.table [c - min]->add (prefix_ + 1, size_ - 1); + } +} + +bool zmq::trie_t::rm (unsigned char *prefix_, size_t size_) +{ + // TODO: Shouldn't an error be reported if the key does not exist? + if (!size_) { + if (!refcnt) + return false; + refcnt--; + return refcnt == 0; + } + unsigned char c = *prefix_; + if (!count || c < min || c >= min + count) + return false; + + trie_t *next_node = + count == 1 ? next.node : next.table [c - min]; + + if (!next_node) + return false; + + bool ret = next_node->rm (prefix_ + 1, size_ - 1); + + // Prune redundant nodes + if (next_node->is_redundant ()) { + delete next_node; + zmq_assert (count > 0); + + if (count == 1) { + // The just pruned node is was the only live node + next.node = 0; + count = 0; + --live_nodes; + zmq_assert (live_nodes == 0); + } + else { + next.table [c - min] = 0; + zmq_assert (live_nodes > 1); + --live_nodes; + + // Compact the table if possible + if (live_nodes == 1) { + // We can switch to using the more compact single-node + // representation since the table only contains one live node + trie_t *node = 0; + // Since we always compact the table the pruned node must + // either be the left-most or right-most ptr in the node + // table + if (c == min) { + // The pruned node is the left-most node ptr in the + // node table => keep the right-most node + node = next.table [count - 1]; + min += count - 1; + } + else + if (c == min + count - 1) { + // The pruned node is the right-most node ptr in the + // node table => keep the left-most node + node = next.table [0]; + } + zmq_assert (node); + free (next.table); + next.node = node; + count = 1; + } + else + if (c == min) { + // We can compact the table "from the left". + // Find the left-most non-null node ptr, which we'll use as + // our new min + unsigned char new_min = min; + for (unsigned short i = 1; i < count; ++i) { + if (next.table [i]) { + new_min = i + min; + break; + } + } + zmq_assert (new_min != min); + + trie_t **old_table = next.table; + zmq_assert (new_min > min); + zmq_assert (count > new_min - min); + + count = count - (new_min - min); + next.table = (trie_t**) malloc (sizeof (trie_t*) * count); + alloc_assert (next.table); + + memmove (next.table, old_table + (new_min - min), + sizeof (trie_t*) * count); + free (old_table); + + min = new_min; + } + else + if (c == min + count - 1) { + // We can compact the table "from the right". + // Find the right-most non-null node ptr, which we'll use to + // determine the new table size + unsigned short new_count = count; + for (unsigned short i = 1; i < count; ++i) { + if (next.table [count - 1 - i]) { + new_count = count - i; + break; + } + } + zmq_assert (new_count != count); + count = new_count; + + trie_t **old_table = next.table; + next.table = (trie_t**) malloc (sizeof (trie_t*) * count); + alloc_assert (next.table); + + memmove (next.table, old_table, sizeof (trie_t*) * count); + free (old_table); + } + } + } + return ret; +} + +bool zmq::trie_t::check (unsigned char *data_, size_t size_) +{ + // This function is on critical path. It deliberately doesn't use + // recursion to get a bit better performance. + trie_t *current = this; + while (true) { + + // We've found a corresponding subscription! + if (current->refcnt) + return true; + + // We've checked all the data and haven't found matching subscription. + if (!size_) + return false; + + // If there's no corresponding slot for the first character + // of the prefix, the message does not match. + unsigned char c = *data_; + if (c < current->min || c >= current->min + current->count) + return false; + + // Move to the next character. + if (current->count == 1) + current = current->next.node; + else { + current = current->next.table [c - current->min]; + if (!current) + return false; + } + data_++; + size_--; + } +} + +void zmq::trie_t::apply (void (*func_) (unsigned char *data_, size_t size_, + void *arg_), void *arg_) +{ + unsigned char *buff = NULL; + apply_helper (&buff, 0, 0, func_, arg_); + free (buff); +} + +void zmq::trie_t::apply_helper ( + unsigned char **buff_, size_t buffsize_, size_t maxbuffsize_, + void (*func_) (unsigned char *data_, size_t size_, void *arg_), void *arg_) +{ + // If this node is a subscription, apply the function. + if (refcnt) + func_ (*buff_, buffsize_, arg_); + + // Adjust the buffer. + if (buffsize_ >= maxbuffsize_) { + maxbuffsize_ = buffsize_ + 256; + *buff_ = (unsigned char*) realloc (*buff_, maxbuffsize_); + zmq_assert (*buff_); + } + + // If there are no subnodes in the trie, return. + if (count == 0) + return; + + // If there's one subnode (optimisation). + if (count == 1) { + (*buff_) [buffsize_] = min; + buffsize_++; + next.node->apply_helper (buff_, buffsize_, maxbuffsize_, func_, arg_); + return; + } + + // If there are multiple subnodes. + for (unsigned short c = 0; c != count; c++) { + (*buff_) [buffsize_] = min + c; + if (next.table [c]) + next.table [c]->apply_helper (buff_, buffsize_ + 1, maxbuffsize_, + func_, arg_); + } +} + +bool zmq::trie_t::is_redundant () const +{ + return refcnt == 0 && live_nodes == 0; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/trie.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/trie.hpp new file mode 100644 index 00000000..d714c617 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/trie.hpp @@ -0,0 +1,86 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_TRIE_HPP_INCLUDED__ +#define __ZMQ_TRIE_HPP_INCLUDED__ + +#include <stddef.h> + +#include "stdint.hpp" + +namespace zmq +{ + + class trie_t + { + public: + + trie_t (); + ~trie_t (); + + // Add key to the trie. Returns true if this is a new item in the trie + // rather than a duplicate. + bool add (unsigned char *prefix_, size_t size_); + + // Remove key from the trie. Returns true if the item is actually + // removed from the trie. + bool rm (unsigned char *prefix_, size_t size_); + + // Check whether particular key is in the trie. + bool check (unsigned char *data_, size_t size_); + + // Apply the function supplied to each subscription in the trie. + void apply (void (*func_) (unsigned char *data_, size_t size_, + void *arg_), void *arg_); + + private: + + void apply_helper ( + unsigned char **buff_, size_t buffsize_, size_t maxbuffsize_, + void (*func_) (unsigned char *data_, size_t size_, void *arg_), + void *arg_); + bool is_redundant () const; + + uint32_t refcnt; + unsigned char min; + unsigned short count; + unsigned short live_nodes; + union { + class trie_t *node; + class trie_t **table; + } next; + + trie_t (const trie_t&); + const trie_t &operator = (const trie_t&); + }; + +} + +#endif + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/v1_decoder.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/v1_decoder.cpp new file mode 100644 index 00000000..a21bb2f5 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/v1_decoder.cpp @@ -0,0 +1,158 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include <stdlib.h> +#include <string.h> +#include <limits> + +#include "platform.hpp" +#if defined ZMQ_HAVE_WINDOWS +#include "windows.hpp" +#endif + +#include "decoder.hpp" +#include "v1_decoder.hpp" +#include "likely.hpp" +#include "wire.hpp" +#include "err.hpp" + +zmq::v1_decoder_t::v1_decoder_t (size_t bufsize_, int64_t maxmsgsize_) : + decoder_base_t <v1_decoder_t> (bufsize_), + maxmsgsize (maxmsgsize_) +{ + int rc = in_progress.init (); + errno_assert (rc == 0); + + // At the beginning, read one byte and go to one_byte_size_ready state. + next_step (tmpbuf, 1, &v1_decoder_t::one_byte_size_ready); +} + +zmq::v1_decoder_t::~v1_decoder_t () +{ + int rc = in_progress.close (); + errno_assert (rc == 0); +} + +int zmq::v1_decoder_t::one_byte_size_ready () +{ + // First byte of size is read. If it is 0xff read 8-byte size. + // Otherwise allocate the buffer for message data and read the + // message data into it. + if (*tmpbuf == 0xff) + next_step (tmpbuf, 8, &v1_decoder_t::eight_byte_size_ready); + else { + + // There has to be at least one byte (the flags) in the message). + if (!*tmpbuf) { + errno = EPROTO; + return -1; + } + + if (maxmsgsize >= 0 && (int64_t) (*tmpbuf - 1) > maxmsgsize) { + errno = EMSGSIZE; + return -1; + } + + // in_progress is initialised at this point so in theory we should + // close it before calling zmq_msg_init_size, however, it's a 0-byte + // message and thus we can treat it as uninitialised... + int rc = in_progress.init_size (*tmpbuf - 1); + if (rc != 0) { + errno_assert (errno == ENOMEM); + rc = in_progress.init (); + errno_assert (rc == 0); + errno = ENOMEM; + return -1; + } + + next_step (tmpbuf, 1, &v1_decoder_t::flags_ready); + } + return 0; +} + +int zmq::v1_decoder_t::eight_byte_size_ready () +{ + // 8-byte payload length is read. Allocate the buffer + // for message body and read the message data into it. + const uint64_t payload_length = get_uint64 (tmpbuf); + + // There has to be at least one byte (the flags) in the message). + if (payload_length == 0) { + errno = EPROTO; + return -1; + } + + // Message size must not exceed the maximum allowed size. + if (maxmsgsize >= 0 && payload_length - 1 > (uint64_t) maxmsgsize) { + errno = EMSGSIZE; + return -1; + } + + // Message size must fit within range of size_t data type. + if (payload_length - 1 > std::numeric_limits <size_t>::max ()) { + errno = EMSGSIZE; + return -1; + } + + const size_t msg_size = static_cast <size_t> (payload_length - 1); + + // in_progress is initialised at this point so in theory we should + // close it before calling init_size, however, it's a 0-byte + // message and thus we can treat it as uninitialised... + int rc = in_progress.init_size (msg_size); + if (rc != 0) { + errno_assert (errno == ENOMEM); + rc = in_progress.init (); + errno_assert (rc == 0); + errno = ENOMEM; + return -1; + } + + next_step (tmpbuf, 1, &v1_decoder_t::flags_ready); + return 0; +} + +int zmq::v1_decoder_t::flags_ready () +{ + // Store the flags from the wire into the message structure. + in_progress.set_flags (tmpbuf [0] & msg_t::more); + + next_step (in_progress.data (), in_progress.size (), + &v1_decoder_t::message_ready); + + return 0; +} + +int zmq::v1_decoder_t::message_ready () +{ + // Message is completely read. Push it further and start reading + // new message. (in_progress is a 0-byte message after this point.) + next_step (tmpbuf, 1, &v1_decoder_t::one_byte_size_ready); + return 1; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/v1_decoder.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/v1_decoder.hpp new file mode 100644 index 00000000..69207236 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/v1_decoder.hpp @@ -0,0 +1,67 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_V1_DECODER_HPP_INCLUDED__ +#define __ZMQ_V1_DECODER_HPP_INCLUDED__ + +#include "decoder.hpp" + +namespace zmq +{ + // Decoder for ZMTP/1.0 protocol. Converts data batches into messages. + + class v1_decoder_t : public decoder_base_t <v1_decoder_t> + { + public: + + v1_decoder_t (size_t bufsize_, int64_t maxmsgsize_); + ~v1_decoder_t (); + + virtual msg_t *msg () { return &in_progress; } + + private: + + int one_byte_size_ready (); + int eight_byte_size_ready (); + int flags_ready (); + int message_ready (); + + unsigned char tmpbuf [8]; + msg_t in_progress; + + int64_t maxmsgsize; + + v1_decoder_t (const v1_decoder_t&); + void operator = (const v1_decoder_t&); + }; + +} + +#endif + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/v1_encoder.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/v1_encoder.cpp new file mode 100644 index 00000000..d77ccb25 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/v1_encoder.cpp @@ -0,0 +1,75 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "encoder.hpp" +#include "v1_encoder.hpp" +#include "likely.hpp" +#include "wire.hpp" + +zmq::v1_encoder_t::v1_encoder_t (size_t bufsize_) : + encoder_base_t <v1_encoder_t> (bufsize_) +{ + // Write 0 bytes to the batch and go to message_ready state. + next_step (NULL, 0, &v1_encoder_t::message_ready, true); +} + +zmq::v1_encoder_t::~v1_encoder_t () +{ +} + +void zmq::v1_encoder_t::size_ready () +{ + // Write message body into the buffer. + next_step (in_progress->data (), in_progress->size (), + &v1_encoder_t::message_ready, true); +} + +void zmq::v1_encoder_t::message_ready () +{ + // Get the message size. + size_t size = in_progress->size (); + + // Account for the 'flags' byte. + size++; + + // For messages less than 255 bytes long, write one byte of message size. + // For longer messages write 0xff escape character followed by 8-byte + // message size. In both cases 'flags' field follows. + if (size < 255) { + tmpbuf [0] = (unsigned char) size; + tmpbuf [1] = (in_progress->flags () & msg_t::more); + next_step (tmpbuf, 2, &v1_encoder_t::size_ready, false); + } + else { + tmpbuf [0] = 0xff; + put_uint64 (tmpbuf + 1, size); + tmpbuf [9] = (in_progress->flags () & msg_t::more); + next_step (tmpbuf, 10, &v1_encoder_t::size_ready, false); + } +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/v1_encoder.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/v1_encoder.hpp new file mode 100644 index 00000000..4636d190 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/v1_encoder.hpp @@ -0,0 +1,59 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_V1_ENCODER_HPP_INCLUDED__ +#define __ZMQ_V1_ENCODER_HPP_INCLUDED__ + +#include "encoder.hpp" + +namespace zmq +{ + // Encoder for ZMTP/1.0 protocol. Converts messages into data batches. + + class v1_encoder_t : public encoder_base_t <v1_encoder_t> + { + public: + + v1_encoder_t (size_t bufsize_); + ~v1_encoder_t (); + + private: + + void size_ready (); + void message_ready (); + + unsigned char tmpbuf [10]; + + v1_encoder_t (const v1_encoder_t&); + const v1_encoder_t &operator = (const v1_encoder_t&); + }; +} + +#endif + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/v2_decoder.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/v2_decoder.cpp new file mode 100644 index 00000000..394b1e9f --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/v2_decoder.cpp @@ -0,0 +1,152 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include <stdlib.h> +#include <string.h> + +#include "platform.hpp" +#ifdef ZMQ_HAVE_WINDOWS +#include "windows.hpp" +#endif + +#include "v2_protocol.hpp" +#include "v2_decoder.hpp" +#include "likely.hpp" +#include "wire.hpp" +#include "err.hpp" + +zmq::v2_decoder_t::v2_decoder_t (size_t bufsize_, int64_t maxmsgsize_) : + decoder_base_t <v2_decoder_t> (bufsize_), + msg_flags (0), + maxmsgsize (maxmsgsize_) +{ + int rc = in_progress.init (); + errno_assert (rc == 0); + + // At the beginning, read one byte and go to flags_ready state. + next_step (tmpbuf, 1, &v2_decoder_t::flags_ready); +} + +zmq::v2_decoder_t::~v2_decoder_t () +{ + int rc = in_progress.close (); + errno_assert (rc == 0); +} + +int zmq::v2_decoder_t::flags_ready () +{ + msg_flags = 0; + if (tmpbuf [0] & v2_protocol_t::more_flag) + msg_flags |= msg_t::more; + if (tmpbuf [0] & v2_protocol_t::command_flag) + msg_flags |= msg_t::command; + + // The payload length is either one or eight bytes, + // depending on whether the 'large' bit is set. + if (tmpbuf [0] & v2_protocol_t::large_flag) + next_step (tmpbuf, 8, &v2_decoder_t::eight_byte_size_ready); + else + next_step (tmpbuf, 1, &v2_decoder_t::one_byte_size_ready); + + return 0; +} + +int zmq::v2_decoder_t::one_byte_size_ready () +{ + // Message size must not exceed the maximum allowed size. + if (maxmsgsize >= 0) + if (unlikely (tmpbuf [0] > static_cast <uint64_t> (maxmsgsize))) { + errno = EMSGSIZE; + return -1; + } + + // in_progress is initialised at this point so in theory we should + // close it before calling zmq_msg_init_size, however, it's a 0-byte + // message and thus we can treat it as uninitialised... + int rc = in_progress.init_size (tmpbuf [0]); + if (unlikely (rc)) { + errno_assert (errno == ENOMEM); + rc = in_progress.init (); + errno_assert (rc == 0); + errno = ENOMEM; + return -1; + } + + in_progress.set_flags (msg_flags); + next_step (in_progress.data (), in_progress.size (), + &v2_decoder_t::message_ready); + + return 0; +} + +int zmq::v2_decoder_t::eight_byte_size_ready () +{ + // The payload size is encoded as 64-bit unsigned integer. + // The most significant byte comes first. + const uint64_t msg_size = get_uint64 (tmpbuf); + + // Message size must not exceed the maximum allowed size. + if (maxmsgsize >= 0) + if (unlikely (msg_size > static_cast <uint64_t> (maxmsgsize))) { + errno = EMSGSIZE; + return -1; + } + + // Message size must fit into size_t data type. + if (unlikely (msg_size != static_cast <size_t> (msg_size))) { + errno = EMSGSIZE; + return -1; + } + + // in_progress is initialised at this point so in theory we should + // close it before calling init_size, however, it's a 0-byte + // message and thus we can treat it as uninitialised. + int rc = in_progress.init_size (static_cast <size_t> (msg_size)); + if (unlikely (rc)) { + errno_assert (errno == ENOMEM); + rc = in_progress.init (); + errno_assert (rc == 0); + errno = ENOMEM; + return -1; + } + + in_progress.set_flags (msg_flags); + next_step (in_progress.data (), in_progress.size (), + &v2_decoder_t::message_ready); + + return 0; +} + +int zmq::v2_decoder_t::message_ready () +{ + // Message is completely read. Signal this to the caller + // and prepare to decode next message. + next_step (tmpbuf, 1, &v2_decoder_t::flags_ready); + return 1; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/v2_decoder.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/v2_decoder.hpp new file mode 100644 index 00000000..14c48e4e --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/v2_decoder.hpp @@ -0,0 +1,67 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_V2_DECODER_HPP_INCLUDED__ +#define __ZMQ_V2_DECODER_HPP_INCLUDED__ + +#include "decoder.hpp" + +namespace zmq +{ + // Decoder for ZMTP/2.x framing protocol. Converts data stream into messages. + class v2_decoder_t : public decoder_base_t <v2_decoder_t> + { + public: + + v2_decoder_t (size_t bufsize_, int64_t maxmsgsize_); + virtual ~v2_decoder_t (); + + // i_decoder interface. + virtual msg_t *msg () { return &in_progress; } + + private: + + int flags_ready (); + int one_byte_size_ready (); + int eight_byte_size_ready (); + int message_ready (); + + unsigned char tmpbuf [8]; + unsigned char msg_flags; + msg_t in_progress; + + const int64_t maxmsgsize; + + v2_decoder_t (const v2_decoder_t&); + void operator = (const v2_decoder_t&); + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/v2_encoder.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/v2_encoder.cpp new file mode 100644 index 00000000..1adca93d --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/v2_encoder.cpp @@ -0,0 +1,77 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "v2_protocol.hpp" +#include "v2_encoder.hpp" +#include "likely.hpp" +#include "wire.hpp" + +zmq::v2_encoder_t::v2_encoder_t (size_t bufsize_) : + encoder_base_t <v2_encoder_t> (bufsize_) +{ + // Write 0 bytes to the batch and go to message_ready state. + next_step (NULL, 0, &v2_encoder_t::message_ready, true); +} + +zmq::v2_encoder_t::~v2_encoder_t () +{ +} + +void zmq::v2_encoder_t::message_ready () +{ + // Encode flags. + unsigned char &protocol_flags = tmpbuf [0]; + protocol_flags = 0; + if (in_progress->flags () & msg_t::more) + protocol_flags |= v2_protocol_t::more_flag; + if (in_progress->size () > 255) + protocol_flags |= v2_protocol_t::large_flag; + if (in_progress->flags () & msg_t::command) + protocol_flags |= v2_protocol_t::command_flag; + + // Encode the message length. For messages less then 256 bytes, + // the length is encoded as 8-bit unsigned integer. For larger + // messages, 64-bit unsigned integer in network byte order is used. + const size_t size = in_progress->size (); + if (unlikely (size > 255)) { + put_uint64 (tmpbuf + 1, size); + next_step (tmpbuf, 9, &v2_encoder_t::size_ready, false); + } + else { + tmpbuf [1] = static_cast <uint8_t> (size); + next_step (tmpbuf, 2, &v2_encoder_t::size_ready, false); + } +} + +void zmq::v2_encoder_t::size_ready () +{ + // Write message body into the buffer. + next_step (in_progress->data (), in_progress->size (), + &v2_encoder_t::message_ready, true); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/v2_encoder.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/v2_encoder.hpp new file mode 100644 index 00000000..a23f9780 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/v2_encoder.hpp @@ -0,0 +1,59 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_V2_ENCODER_HPP_INCLUDED__ +#define __ZMQ_V2_ENCODER_HPP_INCLUDED__ + +#include "encoder.hpp" + +namespace zmq +{ + // Encoder for 0MQ framing protocol. Converts messages into data stream. + + class v2_encoder_t : public encoder_base_t <v2_encoder_t> + { + public: + + v2_encoder_t (size_t bufsize_); + virtual ~v2_encoder_t (); + + private: + + void size_ready (); + void message_ready (); + + unsigned char tmpbuf [9]; + + v2_encoder_t (const v2_encoder_t&); + const v2_encoder_t &operator = (const v2_encoder_t&); + }; +} + +#endif + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/v2_protocol.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/v2_protocol.hpp new file mode 100644 index 00000000..4233343c --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/v2_protocol.hpp @@ -0,0 +1,49 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_V2_PROTOCOL_HPP_INCLUDED__ +#define __ZMQ_V2_PROTOCOL_HPP_INCLUDED__ + +namespace zmq +{ + // Definition of constants for ZMTP/2.0 transport protocol. + class v2_protocol_t + { + public: + // Message flags. + enum + { + more_flag = 1, + large_flag = 2, + command_flag = 4 + }; + }; +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/windows.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/windows.hpp new file mode 100644 index 00000000..3ced6adf --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/windows.hpp @@ -0,0 +1,83 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_WINDOWS_HPP_INCLUDED__ +#define __ZMQ_WINDOWS_HPP_INCLUDED__ + +#ifndef _CRT_SECURE_NO_WARNINGS +#define _CRT_SECURE_NO_WARNINGS +#endif +#ifndef NOMINMAX +#define NOMINMAX // Macros min(a,b) and max(a,b) +#endif + +// Set target version to Windows Server 2003, Windows XP/SP1 or higher. +#ifndef _WIN32_WINNT +#define _WIN32_WINNT 0x0501 +#endif + +#ifdef __MINGW32__ +// Require Windows XP or higher with MinGW for getaddrinfo(). +#if(_WIN32_WINNT >= 0x0501) +#else +#undef _WIN32_WINNT +#define _WIN32_WINNT 0x0501 +#endif +#endif + +#include <winsock2.h> +#include <windows.h> +#include <mswsock.h> + +#if !defined __MINGW32__ +#include <Mstcpip.h> +#endif + +// Workaround missing Mstcpip.h in mingw32 (MinGW64 provides this) +// __MINGW64_VERSION_MAJOR is only defined when using in mingw-w64 +#if defined __MINGW32__ && !defined SIO_KEEPALIVE_VALS && !defined __MINGW64_VERSION_MAJOR +struct tcp_keepalive { + u_long onoff; + u_long keepalivetime; + u_long keepaliveinterval; +}; +#define SIO_KEEPALIVE_VALS _WSAIOW(IOC_VENDOR,4) +#endif + +#include <ws2tcpip.h> +#include <ipexport.h> +#if !defined _WIN32_WCE +#include <process.h> +#endif + +// In MinGW environment AI_NUMERICSERV is not defined. +#ifndef AI_NUMERICSERV +#define AI_NUMERICSERV 0x0400 +#endif +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/wire.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/wire.hpp new file mode 100644 index 00000000..6c2bee0e --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/wire.hpp @@ -0,0 +1,108 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_WIRE_HPP_INCLUDED__ +#define __ZMQ_WIRE_HPP_INCLUDED__ + +#include "stdint.hpp" + +namespace zmq +{ + + // Helper functions to convert different integer types to/from network + // byte order. + + inline void put_uint8 (unsigned char *buffer_, uint8_t value) + { + *buffer_ = value; + } + + inline uint8_t get_uint8 (const unsigned char *buffer_) + { + return *buffer_; + } + + inline void put_uint16 (unsigned char *buffer_, uint16_t value) + { + buffer_ [0] = (unsigned char) (((value) >> 8) & 0xff); + buffer_ [1] = (unsigned char) (value & 0xff); + } + + inline uint16_t get_uint16 (const unsigned char *buffer_) + { + return + (((uint16_t) buffer_ [0]) << 8) | + ((uint16_t) buffer_ [1]); + } + + inline void put_uint32 (unsigned char *buffer_, uint32_t value) + { + buffer_ [0] = (unsigned char) (((value) >> 24) & 0xff); + buffer_ [1] = (unsigned char) (((value) >> 16) & 0xff); + buffer_ [2] = (unsigned char) (((value) >> 8) & 0xff); + buffer_ [3] = (unsigned char) (value & 0xff); + } + + inline uint32_t get_uint32 (const unsigned char *buffer_) + { + return + (((uint32_t) buffer_ [0]) << 24) | + (((uint32_t) buffer_ [1]) << 16) | + (((uint32_t) buffer_ [2]) << 8) | + ((uint32_t) buffer_ [3]); + } + + inline void put_uint64 (unsigned char *buffer_, uint64_t value) + { + buffer_ [0] = (unsigned char) (((value) >> 56) & 0xff); + buffer_ [1] = (unsigned char) (((value) >> 48) & 0xff); + buffer_ [2] = (unsigned char) (((value) >> 40) & 0xff); + buffer_ [3] = (unsigned char) (((value) >> 32) & 0xff); + buffer_ [4] = (unsigned char) (((value) >> 24) & 0xff); + buffer_ [5] = (unsigned char) (((value) >> 16) & 0xff); + buffer_ [6] = (unsigned char) (((value) >> 8) & 0xff); + buffer_ [7] = (unsigned char) (value & 0xff); + } + + inline uint64_t get_uint64 (const unsigned char *buffer_) + { + return + (((uint64_t) buffer_ [0]) << 56) | + (((uint64_t) buffer_ [1]) << 48) | + (((uint64_t) buffer_ [2]) << 40) | + (((uint64_t) buffer_ [3]) << 32) | + (((uint64_t) buffer_ [4]) << 24) | + (((uint64_t) buffer_ [5]) << 16) | + (((uint64_t) buffer_ [6]) << 8) | + ((uint64_t) buffer_ [7]); + } + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/xpub.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/xpub.cpp new file mode 100644 index 00000000..445ef060 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/xpub.cpp @@ -0,0 +1,207 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include <string.h> + +#include "xpub.hpp" +#include "pipe.hpp" +#include "err.hpp" +#include "msg.hpp" + +zmq::xpub_t::xpub_t (class ctx_t *parent_, uint32_t tid_, int sid_) : + socket_base_t (parent_, tid_, sid_), + verbose (false), + more (false), + lossy (true) +{ + options.type = ZMQ_XPUB; +} + +zmq::xpub_t::~xpub_t () +{ +} + +void zmq::xpub_t::xattach_pipe (pipe_t *pipe_, bool subscribe_to_all_) +{ + zmq_assert (pipe_); + dist.attach (pipe_); + + // If subscribe_to_all_ is specified, the caller would like to subscribe + // to all data on this pipe, implicitly. + if (subscribe_to_all_) + subscriptions.add (NULL, 0, pipe_); + + // The pipe is active when attached. Let's read the subscriptions from + // it, if any. + xread_activated (pipe_); +} + +void zmq::xpub_t::xread_activated (pipe_t *pipe_) +{ + // There are some subscriptions waiting. Let's process them. + msg_t sub; + while (pipe_->read (&sub)) { + // Apply the subscription to the trie + unsigned char *const data = (unsigned char *) sub.data (); + const size_t size = sub.size (); + if (size > 0 && (*data == 0 || *data == 1)) { + bool unique; + if (*data == 0) + unique = subscriptions.rm (data + 1, size - 1, pipe_); + else + unique = subscriptions.add (data + 1, size - 1, pipe_); + + // If the subscription is not a duplicate store it so that it can be + // passed to used on next recv call. (Unsubscribe is not verbose.) + if (options.type == ZMQ_XPUB && (unique || (*data && verbose))) { + pending_data.push_back (blob_t (data, size)); + pending_flags.push_back (0); + } + } + else { + // Process user message coming upstream from xsub socket + pending_data.push_back (blob_t (data, size)); + pending_flags.push_back (sub.flags ()); + } + sub.close (); + } +} + +void zmq::xpub_t::xwrite_activated (pipe_t *pipe_) +{ + dist.activated (pipe_); +} + +int zmq::xpub_t::xsetsockopt (int option_, const void *optval_, + size_t optvallen_) +{ + if (optvallen_ != sizeof (int) || *static_cast <const int*> (optval_) < 0) { + errno = EINVAL; + return -1; + } + if (option_ == ZMQ_XPUB_VERBOSE) + verbose = (*static_cast <const int*> (optval_) != 0); + else + if (option_ == ZMQ_XPUB_NODROP) + lossy = (*static_cast <const int*> (optval_) == 0); + else { + errno = EINVAL; + return -1; + } + return 0; +} + +void zmq::xpub_t::xpipe_terminated (pipe_t *pipe_) +{ + // Remove the pipe from the trie. If there are topics that nobody + // is interested in anymore, send corresponding unsubscriptions + // upstream. + subscriptions.rm (pipe_, send_unsubscription, this); + + dist.pipe_terminated (pipe_); +} + +void zmq::xpub_t::mark_as_matching (pipe_t *pipe_, void *arg_) +{ + xpub_t *self = (xpub_t*) arg_; + self->dist.match (pipe_); +} + +int zmq::xpub_t::xsend (msg_t *msg_) +{ + bool msg_more = msg_->flags () & msg_t::more ? true : false; + + // For the first part of multi-part message, find the matching pipes. + if (!more) + subscriptions.match ((unsigned char*) msg_->data (), msg_->size (), + mark_as_matching, this); + + int rc = -1; // Assume we fail + if (lossy || dist.check_hwm ()) { + if (dist.send_to_matching (msg_) == 0) { + // If we are at the end of multi-part message we can mark + // all the pipes as non-matching. + if (!msg_more) + dist.unmatch (); + more = msg_more; + rc = 0; // Yay, sent successfully + } + } + else + errno = EAGAIN; + return rc; +} + +bool zmq::xpub_t::xhas_out () +{ + return dist.has_out (); +} + +int zmq::xpub_t::xrecv (msg_t *msg_) +{ + // If there is at least one + if (pending_data.empty ()) { + errno = EAGAIN; + return -1; + } + + int rc = msg_->close (); + errno_assert (rc == 0); + rc = msg_->init_size (pending_data.front ().size ()); + errno_assert (rc == 0); + memcpy (msg_->data (), + pending_data.front ().data (), + pending_data.front ().size ()); + msg_->set_flags (pending_flags.front ()); + pending_data.pop_front (); + pending_flags.pop_front (); + return 0; +} + +bool zmq::xpub_t::xhas_in () +{ + return !pending_data.empty (); +} + +void zmq::xpub_t::send_unsubscription (unsigned char *data_, size_t size_, + void *arg_) +{ + xpub_t *self = (xpub_t*) arg_; + + if (self->options.type != ZMQ_PUB) { + // Place the unsubscription to the queue of pending (un)sunscriptions + // to be retrived by the user later on. + blob_t unsub (size_ + 1, 0); + unsub [0] = 0; + if (size_ > 0) + memcpy (&unsub [1], data_, size_); + self->pending_data.push_back (unsub); + self->pending_flags.push_back (0); + } +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/xpub.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/xpub.hpp new file mode 100644 index 00000000..549b670c --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/xpub.hpp @@ -0,0 +1,107 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_XPUB_HPP_INCLUDED__ +#define __ZMQ_XPUB_HPP_INCLUDED__ + +#include <deque> +#include <string> + +#include "socket_base.hpp" +#include "session_base.hpp" +#include "mtrie.hpp" +#include "array.hpp" +#include "dist.hpp" + +namespace zmq +{ + + class ctx_t; + class msg_t; + class pipe_t; + class io_thread_t; + + class xpub_t : + public socket_base_t + { + public: + + xpub_t (zmq::ctx_t *parent_, uint32_t tid_, int sid_); + ~xpub_t (); + + // Implementations of virtual functions from socket_base_t. + void xattach_pipe (zmq::pipe_t *pipe_, bool subscribe_to_all_ = false); + int xsend (zmq::msg_t *msg_); + bool xhas_out (); + int xrecv (zmq::msg_t *msg_); + bool xhas_in (); + void xread_activated (zmq::pipe_t *pipe_); + void xwrite_activated (zmq::pipe_t *pipe_); + int xsetsockopt (int option_, const void *optval_, size_t optvallen_); + void xpipe_terminated (zmq::pipe_t *pipe_); + + private: + + // Function to be applied to the trie to send all the subsciptions + // upstream. + static void send_unsubscription (unsigned char *data_, size_t size_, + void *arg_); + + // Function to be applied to each matching pipes. + static void mark_as_matching (zmq::pipe_t *pipe_, void *arg_); + + // List of all subscriptions mapped to corresponding pipes. + mtrie_t subscriptions; + + // Distributor of messages holding the list of outbound pipes. + dist_t dist; + + // If true, send all subscription messages upstream, not just + // unique ones + bool verbose; + + // True if we are in the middle of sending a multi-part message. + bool more; + + // Drop messages if HWM reached, otherwise return with EAGAIN + bool lossy; + + // List of pending (un)subscriptions, ie. those that were already + // applied to the trie, but not yet received by the user. + typedef std::basic_string <unsigned char> blob_t; + std::deque <blob_t> pending_data; + std::deque <unsigned char> pending_flags; + + xpub_t (const xpub_t&); + const xpub_t &operator = (const xpub_t&); + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/xsub.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/xsub.cpp new file mode 100644 index 00000000..5d9efddf --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/xsub.cpp @@ -0,0 +1,243 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include <string.h> + +#include "xsub.hpp" +#include "err.hpp" + +zmq::xsub_t::xsub_t (class ctx_t *parent_, uint32_t tid_, int sid_) : + socket_base_t (parent_, tid_, sid_), + has_message (false), + more (false) +{ + options.type = ZMQ_XSUB; + + // When socket is being closed down we don't want to wait till pending + // subscription commands are sent to the wire. + options.linger = 0; + + int rc = message.init (); + errno_assert (rc == 0); +} + +zmq::xsub_t::~xsub_t () +{ + int rc = message.close (); + errno_assert (rc == 0); +} + +void zmq::xsub_t::xattach_pipe (pipe_t *pipe_, bool subscribe_to_all_) +{ + // subscribe_to_all_ is unused + (void) subscribe_to_all_; + + zmq_assert (pipe_); + fq.attach (pipe_); + dist.attach (pipe_); + + // Send all the cached subscriptions to the new upstream peer. + subscriptions.apply (send_subscription, pipe_); + pipe_->flush (); +} + +void zmq::xsub_t::xread_activated (pipe_t *pipe_) +{ + fq.activated (pipe_); +} + +void zmq::xsub_t::xwrite_activated (pipe_t *pipe_) +{ + dist.activated (pipe_); +} + +void zmq::xsub_t::xpipe_terminated (pipe_t *pipe_) +{ + fq.pipe_terminated (pipe_); + dist.pipe_terminated (pipe_); +} + +void zmq::xsub_t::xhiccuped (pipe_t *pipe_) +{ + // Send all the cached subscriptions to the hiccuped pipe. + subscriptions.apply (send_subscription, pipe_); + pipe_->flush (); +} + +int zmq::xsub_t::xsend (msg_t *msg_) +{ + size_t size = msg_->size (); + unsigned char *data = (unsigned char *) msg_->data (); + + if (size > 0 && *data == 1) { + // Process subscribe message + // This used to filter out duplicate subscriptions, + // however this is alread done on the XPUB side and + // doing it here as well breaks ZMQ_XPUB_VERBOSE + // when there are forwarding devices involved. + subscriptions.add (data + 1, size - 1); + return dist.send_to_all (msg_); + } + else + if (size > 0 && *data == 0) { + // Process unsubscribe message + if (subscriptions.rm (data + 1, size - 1)) + return dist.send_to_all (msg_); + } + else + // User message sent upstream to XPUB socket + return dist.send_to_all (msg_); + + int rc = msg_->close (); + errno_assert (rc == 0); + rc = msg_->init (); + errno_assert (rc == 0); + + return 0; +} + +bool zmq::xsub_t::xhas_out () +{ + // Subscription can be added/removed anytime. + return true; +} + +int zmq::xsub_t::xrecv (msg_t *msg_) +{ + // If there's already a message prepared by a previous call to zmq_poll, + // return it straight ahead. + if (has_message) { + int rc = msg_->move (message); + errno_assert (rc == 0); + has_message = false; + more = msg_->flags () & msg_t::more ? true : false; + return 0; + } + + // TODO: This can result in infinite loop in the case of continuous + // stream of non-matching messages which breaks the non-blocking recv + // semantics. + while (true) { + + // Get a message using fair queueing algorithm. + int rc = fq.recv (msg_); + + // If there's no message available, return immediately. + // The same when error occurs. + if (rc != 0) + return -1; + + // Check whether the message matches at least one subscription. + // Non-initial parts of the message are passed + if (more || !options.filter || match (msg_)) { + more = msg_->flags () & msg_t::more ? true : false; + return 0; + } + + // Message doesn't match. Pop any remaining parts of the message + // from the pipe. + while (msg_->flags () & msg_t::more) { + rc = fq.recv (msg_); + errno_assert (rc == 0); + } + } +} + +bool zmq::xsub_t::xhas_in () +{ + // There are subsequent parts of the partly-read message available. + if (more) + return true; + + // If there's already a message prepared by a previous call to zmq_poll, + // return straight ahead. + if (has_message) + return true; + + // TODO: This can result in infinite loop in the case of continuous + // stream of non-matching messages. + while (true) { + + // Get a message using fair queueing algorithm. + int rc = fq.recv (&message); + + // If there's no message available, return immediately. + // The same when error occurs. + if (rc != 0) { + errno_assert (errno == EAGAIN); + return false; + } + + // Check whether the message matches at least one subscription. + if (!options.filter || match (&message)) { + has_message = true; + return true; + } + + // Message doesn't match. Pop any remaining parts of the message + // from the pipe. + while (message.flags () & msg_t::more) { + rc = fq.recv (&message); + errno_assert (rc == 0); + } + } +} + +zmq::blob_t zmq::xsub_t::get_credential () const +{ + return fq.get_credential (); +} + +bool zmq::xsub_t::match (msg_t *msg_) +{ + return subscriptions.check ((unsigned char*) msg_->data (), msg_->size ()); +} + +void zmq::xsub_t::send_subscription (unsigned char *data_, size_t size_, + void *arg_) +{ + pipe_t *pipe = (pipe_t*) arg_; + + // Create the subsctription message. + msg_t msg; + int rc = msg.init_size (size_ + 1); + errno_assert (rc == 0); + unsigned char *data = (unsigned char*) msg.data (); + data [0] = 1; + memcpy (data + 1, data_, size_); + + // Send it to the pipe. + bool sent = pipe->write (&msg); + // If we reached the SNDHWM, and thus cannot send the subscription, drop + // the subscription message instead. This matches the behaviour of + // zmq_setsockopt(ZMQ_SUBSCRIBE, ...), which also drops subscriptions + // when the SNDHWM is reached. + if (!sent) + msg.close (); +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/xsub.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/xsub.hpp new file mode 100644 index 00000000..3a15fe7f --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/xsub.hpp @@ -0,0 +1,103 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_XSUB_HPP_INCLUDED__ +#define __ZMQ_XSUB_HPP_INCLUDED__ + +#include "socket_base.hpp" +#include "session_base.hpp" +#include "dist.hpp" +#include "fq.hpp" +#include "trie.hpp" + +namespace zmq +{ + + class ctx_t; + class pipe_t; + class io_thread_t; + + class xsub_t : + public socket_base_t + { + public: + + xsub_t (zmq::ctx_t *parent_, uint32_t tid_, int sid_); + ~xsub_t (); + + protected: + + // Overrides of functions from socket_base_t. + void xattach_pipe (zmq::pipe_t *pipe_, bool subscribe_to_all_); + int xsend (zmq::msg_t *msg_); + bool xhas_out (); + int xrecv (zmq::msg_t *msg_); + bool xhas_in (); + blob_t get_credential () const; + void xread_activated (zmq::pipe_t *pipe_); + void xwrite_activated (zmq::pipe_t *pipe_); + void xhiccuped (pipe_t *pipe_); + void xpipe_terminated (zmq::pipe_t *pipe_); + + private: + + // Check whether the message matches at least one subscription. + bool match (zmq::msg_t *msg_); + + // Function to be applied to the trie to send all the subsciptions + // upstream. + static void send_subscription (unsigned char *data_, size_t size_, + void *arg_); + + // Fair queueing object for inbound pipes. + fq_t fq; + + // Object for distributing the subscriptions upstream. + dist_t dist; + + // The repository of subscriptions. + trie_t subscriptions; + + // If true, 'message' contains a matching message to return on the + // next recv call. + bool has_message; + msg_t message; + + // If true, part of a multipart message was already received, but + // there are following parts still waiting. + bool more; + + xsub_t (const xsub_t&); + const xsub_t &operator = (const xsub_t&); + }; + +} + +#endif + diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ypipe.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ypipe.hpp new file mode 100644 index 00000000..c3f2e96d --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ypipe.hpp @@ -0,0 +1,219 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_YPIPE_HPP_INCLUDED__ +#define __ZMQ_YPIPE_HPP_INCLUDED__ + +#include "atomic_ptr.hpp" +#include "yqueue.hpp" +#include "platform.hpp" +#include "ypipe_base.hpp" + +namespace zmq +{ + + // Lock-free queue implementation. + // Only a single thread can read from the pipe at any specific moment. + // Only a single thread can write to the pipe at any specific moment. + // T is the type of the object in the queue. + // N is granularity of the pipe, i.e. how many items are needed to + // perform next memory allocation. + + template <typename T, int N> class ypipe_t : public ypipe_base_t <T> + { + public: + + // Initialises the pipe. + inline ypipe_t () + { + // Insert terminator element into the queue. + queue.push (); + + // Let all the pointers to point to the terminator. + // (unless pipe is dead, in which case c is set to NULL). + r = w = f = &queue.back (); + c.set (&queue.back ()); + } + + // The destructor doesn't have to be virtual. It is mad virtual + // just to keep ICC and code checking tools from complaining. + inline virtual ~ypipe_t () + { + } + + // Following function (write) deliberately copies uninitialised data + // when used with zmq_msg. Initialising the VSM body for + // non-VSM messages won't be good for performance. + +#ifdef ZMQ_HAVE_OPENVMS +#pragma message save +#pragma message disable(UNINIT) +#endif + + // Write an item to the pipe. Don't flush it yet. If incomplete is + // set to true the item is assumed to be continued by items + // subsequently written to the pipe. Incomplete items are never + // flushed down the stream. + inline void write (const T &value_, bool incomplete_) + { + // Place the value to the queue, add new terminator element. + queue.back () = value_; + queue.push (); + + // Move the "flush up to here" poiter. + if (!incomplete_) + f = &queue.back (); + } + +#ifdef ZMQ_HAVE_OPENVMS +#pragma message restore +#endif + + // Pop an incomplete item from the pipe. Returns true is such + // item exists, false otherwise. + inline bool unwrite (T *value_) + { + if (f == &queue.back ()) + return false; + queue.unpush (); + *value_ = queue.back (); + return true; + } + + // Flush all the completed items into the pipe. Returns false if + // the reader thread is sleeping. In that case, caller is obliged to + // wake the reader up before using the pipe again. + inline bool flush () + { + // If there are no un-flushed items, do nothing. + if (w == f) + return true; + + // Try to set 'c' to 'f'. + if (c.cas (w, f) != w) { + + // Compare-and-swap was unseccessful because 'c' is NULL. + // This means that the reader is asleep. Therefore we don't + // care about thread-safeness and update c in non-atomic + // manner. We'll return false to let the caller know + // that reader is sleeping. + c.set (f); + w = f; + return false; + } + + // Reader is alive. Nothing special to do now. Just move + // the 'first un-flushed item' pointer to 'f'. + w = f; + return true; + } + + // Check whether item is available for reading. + inline bool check_read () + { + // Was the value prefetched already? If so, return. + if (&queue.front () != r && r) + return true; + + // There's no prefetched value, so let us prefetch more values. + // Prefetching is to simply retrieve the + // pointer from c in atomic fashion. If there are no + // items to prefetch, set c to NULL (using compare-and-swap). + r = c.cas (&queue.front (), NULL); + + // If there are no elements prefetched, exit. + // During pipe's lifetime r should never be NULL, however, + // it can happen during pipe shutdown when items + // are being deallocated. + if (&queue.front () == r || !r) + return false; + + // There was at least one value prefetched. + return true; + } + + // Reads an item from the pipe. Returns false if there is no value. + // available. + inline bool read (T *value_) + { + // Try to prefetch a value. + if (!check_read ()) + return false; + + // There was at least one value prefetched. + // Return it to the caller. + *value_ = queue.front (); + queue.pop (); + return true; + } + + // Applies the function fn to the first elemenent in the pipe + // and returns the value returned by the fn. + // The pipe mustn't be empty or the function crashes. + inline bool probe (bool (*fn)(const T &)) + { + bool rc = check_read (); + zmq_assert (rc); + + return (*fn) (queue.front ()); + } + + protected: + + // Allocation-efficient queue to store pipe items. + // Front of the queue points to the first prefetched item, back of + // the pipe points to last un-flushed item. Front is used only by + // reader thread, while back is used only by writer thread. + yqueue_t <T, N> queue; + + // Points to the first un-flushed item. This variable is used + // exclusively by writer thread. + T *w; + + // Points to the first un-prefetched item. This variable is used + // exclusively by reader thread. + T *r; + + // Points to the first item to be flushed in the future. + T *f; + + // The single point of contention between writer and reader thread. + // Points past the last flushed item. If it is NULL, + // reader is asleep. This pointer should be always accessed using + // atomic operations. + atomic_ptr_t <T> c; + + // Disable copying of ypipe object. + ypipe_t (const ypipe_t&); + const ypipe_t &operator = (const ypipe_t&); + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ypipe_base.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ypipe_base.hpp new file mode 100644 index 00000000..c541d2fb --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ypipe_base.hpp @@ -0,0 +1,54 @@ + +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_YPIPE_BASE_HPP_INCLUDED__ +#define __ZMQ_YPIPE_BASE_HPP_INCLUDED__ + + +namespace zmq +{ + // ypipe_base abstracts ypipe and ypipe_conflate specific + // classes, one is selected according to a the conflate + // socket option + + template <typename T> class ypipe_base_t + { + public: + virtual ~ypipe_base_t () {} + virtual void write (const T &value_, bool incomplete_) = 0; + virtual bool unwrite (T *value_) = 0; + virtual bool flush () = 0; + virtual bool check_read () = 0; + virtual bool read (T *value_) = 0; + virtual bool probe (bool (*fn)(const T &)) = 0; + }; +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ypipe_conflate.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ypipe_conflate.hpp new file mode 100644 index 00000000..683137a9 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ypipe_conflate.hpp @@ -0,0 +1,137 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_YPIPE_CONFLATE_HPP_INCLUDED__ +#define __ZMQ_YPIPE_CONFLATE_HPP_INCLUDED__ + +#include "platform.hpp" +#include "dbuffer.hpp" +#include "ypipe_base.hpp" + +namespace zmq +{ + + // Adapter for dbuffer, to plug it in instead of a queue for the sake + // of implementing the conflate socket option, which, if set, makes + // the receiving side to discard all incoming messages but the last one. + // + // reader_awake flag is needed here to mimic ypipe delicate behaviour + // around the reader being asleep (see 'c' pointer being NULL in ypipe.hpp) + + template <typename T> class ypipe_conflate_t : public ypipe_base_t <T> + { + public: + + // Initialises the pipe. + inline ypipe_conflate_t () + : reader_awake(false) + { + } + + // The destructor doesn't have to be virtual. It is mad virtual + // just to keep ICC and code checking tools from complaining. + inline virtual ~ypipe_conflate_t () + { + } + + // Following function (write) deliberately copies uninitialised data + // when used with zmq_msg. Initialising the VSM body for + // non-VSM messages won't be good for performance. + +#ifdef ZMQ_HAVE_OPENVMS +#pragma message save +#pragma message disable(UNINIT) +#endif + inline void write (const T &value_, bool incomplete_) + { + (void)incomplete_; + + dbuffer.write (value_); + } + +#ifdef ZMQ_HAVE_OPENVMS +#pragma message restore +#endif + + // There are no incomplete items for conflate ypipe + inline bool unwrite (T *) + { + return false; + } + + // Flush is no-op for conflate ypipe. Reader asleep behaviour + // is as of the usual ypipe. + // Returns false if the reader thread is sleeping. In that case, + // caller is obliged to wake the reader up before using the pipe again. + inline bool flush () + { + return reader_awake; + } + + // Check whether item is available for reading. + inline bool check_read () + { + bool res = dbuffer.check_read (); + if (!res) + reader_awake = false; + + return res; + } + + // Reads an item from the pipe. Returns false if there is no value. + // available. + inline bool read (T *value_) + { + if (!check_read ()) + return false; + + return dbuffer.read (value_); + } + + // Applies the function fn to the first elemenent in the pipe + // and returns the value returned by the fn. + // The pipe mustn't be empty or the function crashes. + inline bool probe (bool (*fn)(const T &)) + { + return dbuffer.probe (fn); + } + + protected: + + dbuffer_t <T> dbuffer; + bool reader_awake; + + // Disable copying of ypipe object. + ypipe_conflate_t (const ypipe_conflate_t&); + const ypipe_conflate_t &operator = (const ypipe_conflate_t&); + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/yqueue.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/yqueue.hpp new file mode 100644 index 00000000..bd42b8a6 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/yqueue.hpp @@ -0,0 +1,205 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_YQUEUE_HPP_INCLUDED__ +#define __ZMQ_YQUEUE_HPP_INCLUDED__ + +#include <stdlib.h> +#include <stddef.h> + +#include "err.hpp" +#include "atomic_ptr.hpp" + +namespace zmq +{ + + // yqueue is an efficient queue implementation. The main goal is + // to minimise number of allocations/deallocations needed. Thus yqueue + // allocates/deallocates elements in batches of N. + // + // yqueue allows one thread to use push/back function and another one + // to use pop/front functions. However, user must ensure that there's no + // pop on the empty queue and that both threads don't access the same + // element in unsynchronised manner. + // + // T is the type of the object in the queue. + // N is granularity of the queue (how many pushes have to be done till + // actual memory allocation is required). + + template <typename T, int N> class yqueue_t + { + public: + + // Create the queue. + inline yqueue_t () + { + begin_chunk = (chunk_t*) malloc (sizeof (chunk_t)); + alloc_assert (begin_chunk); + begin_pos = 0; + back_chunk = NULL; + back_pos = 0; + end_chunk = begin_chunk; + end_pos = 0; + } + + // Destroy the queue. + inline ~yqueue_t () + { + while (true) { + if (begin_chunk == end_chunk) { + free (begin_chunk); + break; + } + chunk_t *o = begin_chunk; + begin_chunk = begin_chunk->next; + free (o); + } + + chunk_t *sc = spare_chunk.xchg (NULL); + free (sc); + } + + // Returns reference to the front element of the queue. + // If the queue is empty, behaviour is undefined. + inline T &front () + { + return begin_chunk->values [begin_pos]; + } + + // Returns reference to the back element of the queue. + // If the queue is empty, behaviour is undefined. + inline T &back () + { + return back_chunk->values [back_pos]; + } + + // Adds an element to the back end of the queue. + inline void push () + { + back_chunk = end_chunk; + back_pos = end_pos; + + if (++end_pos != N) + return; + + chunk_t *sc = spare_chunk.xchg (NULL); + if (sc) { + end_chunk->next = sc; + sc->prev = end_chunk; + } else { + end_chunk->next = (chunk_t*) malloc (sizeof (chunk_t)); + alloc_assert (end_chunk->next); + end_chunk->next->prev = end_chunk; + } + end_chunk = end_chunk->next; + end_pos = 0; + } + + // Removes element from the back end of the queue. In other words + // it rollbacks last push to the queue. Take care: Caller is + // responsible for destroying the object being unpushed. + // The caller must also guarantee that the queue isn't empty when + // unpush is called. It cannot be done automatically as the read + // side of the queue can be managed by different, completely + // unsynchronised thread. + inline void unpush () + { + // First, move 'back' one position backwards. + if (back_pos) + --back_pos; + else { + back_pos = N - 1; + back_chunk = back_chunk->prev; + } + + // Now, move 'end' position backwards. Note that obsolete end chunk + // is not used as a spare chunk. The analysis shows that doing so + // would require free and atomic operation per chunk deallocated + // instead of a simple free. + if (end_pos) + --end_pos; + else { + end_pos = N - 1; + end_chunk = end_chunk->prev; + free (end_chunk->next); + end_chunk->next = NULL; + } + } + + // Removes an element from the front end of the queue. + inline void pop () + { + if (++ begin_pos == N) { + chunk_t *o = begin_chunk; + begin_chunk = begin_chunk->next; + begin_chunk->prev = NULL; + begin_pos = 0; + + // 'o' has been more recently used than spare_chunk, + // so for cache reasons we'll get rid of the spare and + // use 'o' as the spare. + chunk_t *cs = spare_chunk.xchg (o); + free (cs); + } + } + + private: + + // Individual memory chunk to hold N elements. + struct chunk_t + { + T values [N]; + chunk_t *prev; + chunk_t *next; + }; + + // Back position may point to invalid memory if the queue is empty, + // while begin & end positions are always valid. Begin position is + // accessed exclusively be queue reader (front/pop), while back and + // end positions are accessed exclusively by queue writer (back/push). + chunk_t *begin_chunk; + int begin_pos; + chunk_t *back_chunk; + int back_pos; + chunk_t *end_chunk; + int end_pos; + + // People are likely to produce and consume at similar rates. In + // this scenario holding onto the most recently freed chunk saves + // us from having to call malloc/free. + atomic_ptr_t<chunk_t> spare_chunk; + + // Disable copying of yqueue. + yqueue_t (const yqueue_t&); + const yqueue_t &operator = (const yqueue_t&); + }; + +} + +#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/zmq.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/zmq.cpp new file mode 100644 index 00000000..f0f9a099 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/zmq.cpp @@ -0,0 +1,1095 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ +#define ZMQ_TYPE_UNSAFE + +#include "poller.hpp" + +// On AIX platform, poll.h has to be included first to get consistent +// definition of pollfd structure (AIX uses 'reqevents' and 'retnevents' +// instead of 'events' and 'revents' and defines macros to map from POSIX-y +// names to AIX-specific names). +#if defined ZMQ_POLL_BASED_ON_POLL +#include <poll.h> +#endif + +// zmq.h must be included *after* poll.h for AIX to build properly +#include "../include/zmq.h" + +#if defined ZMQ_HAVE_WINDOWS +#include "windows.hpp" +#else +#include <unistd.h> +#endif + + +// XSI vector I/O +#if defined ZMQ_HAVE_UIO +#include <sys/uio.h> +#else +struct iovec { + void *iov_base; + size_t iov_len; +}; +#endif + + +#include <string.h> +#include <stdlib.h> +#include <new> + +#include "proxy.hpp" +#include "socket_base.hpp" +#include "stdint.hpp" +#include "config.hpp" +#include "likely.hpp" +#include "clock.hpp" +#include "ctx.hpp" +#include "err.hpp" +#include "msg.hpp" +#include "fd.hpp" +#include "metadata.hpp" + +#if !defined ZMQ_HAVE_WINDOWS +#include <unistd.h> +#endif + +#if defined ZMQ_HAVE_OPENPGM +#define __PGM_WININT_H__ +#include <pgm/pgm.h> +#endif + +// Compile time check whether msg_t fits into zmq_msg_t. +typedef char check_msg_t_size + [sizeof (zmq::msg_t) == sizeof (zmq_msg_t) ? 1 : -1]; + + +void zmq_version (int *major_, int *minor_, int *patch_) +{ + *major_ = ZMQ_VERSION_MAJOR; + *minor_ = ZMQ_VERSION_MINOR; + *patch_ = ZMQ_VERSION_PATCH; +} + + +const char *zmq_strerror (int errnum_) +{ + return zmq::errno_to_string (errnum_); +} + +int zmq_errno (void) +{ + return errno; +} + + +// New context API + +void *zmq_ctx_new (void) +{ +#if defined ZMQ_HAVE_OPENPGM + + // Init PGM transport. Ensure threading and timer are enabled. Find PGM + // protocol ID. Note that if you want to use gettimeofday and sleep for + // openPGM timing, set environment variables PGM_TIMER to "GTOD" and + // PGM_SLEEP to "USLEEP". + pgm_error_t *pgm_error = NULL; + const bool ok = pgm_init (&pgm_error); + if (ok != TRUE) { + + // Invalid parameters don't set pgm_error_t + zmq_assert (pgm_error != NULL); + if (pgm_error->domain == PGM_ERROR_DOMAIN_TIME && ( + pgm_error->code == PGM_ERROR_FAILED)) { + + // Failed to access RTC or HPET device. + pgm_error_free (pgm_error); + errno = EINVAL; + return NULL; + } + + // PGM_ERROR_DOMAIN_ENGINE: WSAStartup errors or missing WSARecvMsg. + zmq_assert (false); + } +#endif + +#ifdef ZMQ_HAVE_WINDOWS + // Intialise Windows sockets. Note that WSAStartup can be called multiple + // times given that WSACleanup will be called for each WSAStartup. + // We do this before the ctx constructor since its embedded mailbox_t + // object needs Winsock to be up and running. + WORD version_requested = MAKEWORD (2, 2); + WSADATA wsa_data; + int rc = WSAStartup (version_requested, &wsa_data); + zmq_assert (rc == 0); + zmq_assert (LOBYTE (wsa_data.wVersion) == 2 && + HIBYTE (wsa_data.wVersion) == 2); +#endif + + // Create 0MQ context. + zmq::ctx_t *ctx = new (std::nothrow) zmq::ctx_t; + alloc_assert (ctx); + return ctx; +} + +int zmq_ctx_term (void *ctx_) +{ + if (!ctx_ || !((zmq::ctx_t*) ctx_)->check_tag ()) { + errno = EFAULT; + return -1; + } + + int rc = ((zmq::ctx_t*) ctx_)->terminate (); + int en = errno; + + // Shut down only if termination was not interrupted by a signal. + if (!rc || en != EINTR) { +#ifdef ZMQ_HAVE_WINDOWS + // On Windows, uninitialise socket layer. + rc = WSACleanup (); + wsa_assert (rc != SOCKET_ERROR); +#endif + +#if defined ZMQ_HAVE_OPENPGM + // Shut down the OpenPGM library. + if (pgm_shutdown () != TRUE) + zmq_assert (false); +#endif + } + + errno = en; + return rc; +} + +int zmq_ctx_shutdown (void *ctx_) +{ + if (!ctx_ || !((zmq::ctx_t*) ctx_)->check_tag ()) { + errno = EFAULT; + return -1; + } + + return ((zmq::ctx_t*) ctx_)->shutdown (); +} + +int zmq_ctx_set (void *ctx_, int option_, int optval_) +{ + if (!ctx_ || !((zmq::ctx_t*) ctx_)->check_tag ()) { + errno = EFAULT; + return -1; + } + return ((zmq::ctx_t*) ctx_)->set (option_, optval_); +} + +int zmq_ctx_get (void *ctx_, int option_) +{ + if (!ctx_ || !((zmq::ctx_t*) ctx_)->check_tag ()) { + errno = EFAULT; + return -1; + } + return ((zmq::ctx_t*) ctx_)->get (option_); +} + +// Stable/legacy context API + +void *zmq_init (int io_threads_) +{ + if (io_threads_ >= 0) { + void *ctx = zmq_ctx_new (); + zmq_ctx_set (ctx, ZMQ_IO_THREADS, io_threads_); + return ctx; + } + errno = EINVAL; + return NULL; +} + +int zmq_term (void *ctx_) +{ + return zmq_ctx_term (ctx_); +} + +int zmq_ctx_destroy (void *ctx_) +{ + return zmq_ctx_term (ctx_); +} + + +// Sockets + +void *zmq_socket (void *ctx_, int type_) +{ + if (!ctx_ || !((zmq::ctx_t*) ctx_)->check_tag ()) { + errno = EFAULT; + return NULL; + } + zmq::ctx_t *ctx = (zmq::ctx_t*) ctx_; + zmq::socket_base_t *s = ctx->create_socket (type_); + return (void *) s; +} + +int zmq_close (void *s_) +{ + if (!s_ || !((zmq::socket_base_t*) s_)->check_tag ()) { + errno = ENOTSOCK; + return -1; + } + ((zmq::socket_base_t*) s_)->close (); + return 0; +} + +int zmq_setsockopt (void *s_, int option_, const void *optval_, + size_t optvallen_) +{ + if (!s_ || !((zmq::socket_base_t*) s_)->check_tag ()) { + errno = ENOTSOCK; + return -1; + } + zmq::socket_base_t *s = (zmq::socket_base_t *) s_; + int result = s->setsockopt (option_, optval_, optvallen_); + return result; +} + +int zmq_getsockopt (void *s_, int option_, void *optval_, size_t *optvallen_) +{ + if (!s_ || !((zmq::socket_base_t*) s_)->check_tag ()) { + errno = ENOTSOCK; + return -1; + } + zmq::socket_base_t *s = (zmq::socket_base_t *) s_; + int result = s->getsockopt (option_, optval_, optvallen_); + return result; +} + +int zmq_socket_monitor (void *s_, const char *addr_, int events_) +{ + if (!s_ || !((zmq::socket_base_t*) s_)->check_tag ()) { + errno = ENOTSOCK; + return -1; + } + zmq::socket_base_t *s = (zmq::socket_base_t *) s_; + int result = s->monitor (addr_, events_); + return result; +} + +int zmq_bind (void *s_, const char *addr_) +{ + if (!s_ || !((zmq::socket_base_t*) s_)->check_tag ()) { + errno = ENOTSOCK; + return -1; + } + zmq::socket_base_t *s = (zmq::socket_base_t *) s_; + int result = s->bind (addr_); + return result; +} + +int zmq_connect (void *s_, const char *addr_) +{ + if (!s_ || !((zmq::socket_base_t*) s_)->check_tag ()) { + errno = ENOTSOCK; + return -1; + } + zmq::socket_base_t *s = (zmq::socket_base_t *) s_; + int result = s->connect (addr_); + return result; +} + +int zmq_unbind (void *s_, const char *addr_) +{ + if (!s_ || !((zmq::socket_base_t*) s_)->check_tag ()) { + errno = ENOTSOCK; + return -1; + } + zmq::socket_base_t *s = (zmq::socket_base_t *) s_; + return s->term_endpoint (addr_); +} + +int zmq_disconnect (void *s_, const char *addr_) +{ + if (!s_ || !((zmq::socket_base_t*) s_)->check_tag ()) { + errno = ENOTSOCK; + return -1; + } + zmq::socket_base_t *s = (zmq::socket_base_t *) s_; + return s->term_endpoint (addr_); +} + +// Sending functions. + +static int +s_sendmsg (zmq::socket_base_t *s_, zmq_msg_t *msg_, int flags_) +{ + int sz = (int) zmq_msg_size (msg_); + int rc = s_->send ((zmq::msg_t*) msg_, flags_); + if (unlikely (rc < 0)) + return -1; + return sz; +} + +/* To be deprecated once zmq_msg_send() is stable */ +int zmq_sendmsg (void *s_, zmq_msg_t *msg_, int flags_) +{ + return zmq_msg_send (msg_, s_, flags_); +} + +int zmq_send (void *s_, const void *buf_, size_t len_, int flags_) +{ + if (!s_ || !((zmq::socket_base_t*) s_)->check_tag ()) { + errno = ENOTSOCK; + return -1; + } + zmq_msg_t msg; + int rc = zmq_msg_init_size (&msg, len_); + if (rc != 0) + return -1; + memcpy (zmq_msg_data (&msg), buf_, len_); + + zmq::socket_base_t *s = (zmq::socket_base_t *) s_; + rc = s_sendmsg (s, &msg, flags_); + if (unlikely (rc < 0)) { + int err = errno; + int rc2 = zmq_msg_close (&msg); + errno_assert (rc2 == 0); + errno = err; + return -1; + } + + // Note the optimisation here. We don't close the msg object as it is + // empty anyway. This may change when implementation of zmq_msg_t changes. + return rc; +} + +int zmq_send_const (void *s_, const void *buf_, size_t len_, int flags_) +{ + if (!s_ || !((zmq::socket_base_t*) s_)->check_tag ()) { + errno = ENOTSOCK; + return -1; + } + zmq_msg_t msg; + int rc = zmq_msg_init_data (&msg, (void*)buf_, len_, NULL, NULL); + if (rc != 0) + return -1; + + zmq::socket_base_t *s = (zmq::socket_base_t *) s_; + rc = s_sendmsg (s, &msg, flags_); + if (unlikely (rc < 0)) { + int err = errno; + int rc2 = zmq_msg_close (&msg); + errno_assert (rc2 == 0); + errno = err; + return -1; + } + + // Note the optimisation here. We don't close the msg object as it is + // empty anyway. This may change when implementation of zmq_msg_t changes. + return rc; +} + + +// Send multiple messages. +// TODO: this function has no man page +// +// If flag bit ZMQ_SNDMORE is set the vector is treated as +// a single multi-part message, i.e. the last message has +// ZMQ_SNDMORE bit switched off. +// +int zmq_sendiov (void *s_, iovec *a_, size_t count_, int flags_) +{ + if (!s_ || !((zmq::socket_base_t*) s_)->check_tag ()) { + errno = ENOTSOCK; + return -1; + } + int rc = 0; + zmq_msg_t msg; + zmq::socket_base_t *s = (zmq::socket_base_t *) s_; + + for (size_t i = 0; i < count_; ++i) { + rc = zmq_msg_init_size (&msg, a_[i].iov_len); + if (rc != 0) { + rc = -1; + break; + } + memcpy (zmq_msg_data (&msg), a_[i].iov_base, a_[i].iov_len); + if (i == count_ - 1) + flags_ = flags_ & ~ZMQ_SNDMORE; + rc = s_sendmsg (s, &msg, flags_); + if (unlikely (rc < 0)) { + int err = errno; + int rc2 = zmq_msg_close (&msg); + errno_assert (rc2 == 0); + errno = err; + rc = -1; + break; + } + } + return rc; +} + +// Receiving functions. + +static int +s_recvmsg (zmq::socket_base_t *s_, zmq_msg_t *msg_, int flags_) +{ + int rc = s_->recv ((zmq::msg_t*) msg_, flags_); + if (unlikely (rc < 0)) + return -1; + return (int) zmq_msg_size (msg_); +} + +/* To be deprecated once zmq_msg_recv() is stable */ +int zmq_recvmsg (void *s_, zmq_msg_t *msg_, int flags_) +{ + return zmq_msg_recv (msg_, s_, flags_); +} + + +int zmq_recv (void *s_, void *buf_, size_t len_, int flags_) +{ + if (!s_ || !((zmq::socket_base_t*) s_)->check_tag ()) { + errno = ENOTSOCK; + return -1; + } + zmq_msg_t msg; + int rc = zmq_msg_init (&msg); + errno_assert (rc == 0); + + zmq::socket_base_t *s = (zmq::socket_base_t *) s_; + int nbytes = s_recvmsg (s, &msg, flags_); + if (unlikely (nbytes < 0)) { + int err = errno; + rc = zmq_msg_close (&msg); + errno_assert (rc == 0); + errno = err; + return -1; + } + + // At the moment an oversized message is silently truncated. + // TODO: Build in a notification mechanism to report the overflows. + size_t to_copy = size_t (nbytes) < len_ ? size_t (nbytes) : len_; + memcpy (buf_, zmq_msg_data (&msg), to_copy); + + rc = zmq_msg_close (&msg); + errno_assert (rc == 0); + + return nbytes; +} + +// Receive a multi-part message +// +// Receives up to *count_ parts of a multi-part message. +// Sets *count_ to the actual number of parts read. +// ZMQ_RCVMORE is set to indicate if a complete multi-part message was read. +// Returns number of message parts read, or -1 on error. +// +// Note: even if -1 is returned, some parts of the message +// may have been read. Therefore the client must consult +// *count_ to retrieve message parts successfully read, +// even if -1 is returned. +// +// The iov_base* buffers of each iovec *a_ filled in by this +// function may be freed using free(). +// TODO: this function has no man page +// +int zmq_recviov (void *s_, iovec *a_, size_t *count_, int flags_) +{ + if (!s_ || !((zmq::socket_base_t*) s_)->check_tag ()) { + errno = ENOTSOCK; + return -1; + } + zmq::socket_base_t *s = (zmq::socket_base_t *) s_; + + size_t count = *count_; + int nread = 0; + bool recvmore = true; + + *count_ = 0; + + for (size_t i = 0; recvmore && i < count; ++i) { + + zmq_msg_t msg; + int rc = zmq_msg_init (&msg); + errno_assert (rc == 0); + + int nbytes = s_recvmsg (s, &msg, flags_); + if (unlikely (nbytes < 0)) { + int err = errno; + rc = zmq_msg_close (&msg); + errno_assert (rc == 0); + errno = err; + nread = -1; + break; + } + + a_[i].iov_len = zmq_msg_size (&msg); + a_[i].iov_base = static_cast<char *> (malloc(a_[i].iov_len)); + if (unlikely (!a_[i].iov_base)) { + errno = ENOMEM; + return -1; + } + memcpy(a_[i].iov_base,static_cast<char *> (zmq_msg_data (&msg)), + a_[i].iov_len); + // Assume zmq_socket ZMQ_RVCMORE is properly set. + recvmore = ((zmq::msg_t*) (void *) &msg)->flags () & zmq::msg_t::more; + rc = zmq_msg_close(&msg); + errno_assert (rc == 0); + ++*count_; + ++nread; + } + return nread; +} + +// Message manipulators. + +int zmq_msg_init (zmq_msg_t *msg_) +{ + return ((zmq::msg_t*) msg_)->init (); +} + +int zmq_msg_init_size (zmq_msg_t *msg_, size_t size_) +{ + return ((zmq::msg_t*) msg_)->init_size (size_); +} + +int zmq_msg_init_data (zmq_msg_t *msg_, void *data_, size_t size_, + zmq_free_fn *ffn_, void *hint_) +{ + return ((zmq::msg_t*) msg_)->init_data (data_, size_, ffn_, hint_); +} + +int zmq_msg_send (zmq_msg_t *msg_, void *s_, int flags_) +{ + if (!s_ || !((zmq::socket_base_t*) s_)->check_tag ()) { + errno = ENOTSOCK; + return -1; + } + zmq::socket_base_t *s = (zmq::socket_base_t *) s_; + int result = s_sendmsg (s, msg_, flags_); + return result; +} + +int zmq_msg_recv (zmq_msg_t *msg_, void *s_, int flags_) +{ + if (!s_ || !((zmq::socket_base_t*) s_)->check_tag ()) { + errno = ENOTSOCK; + return -1; + } + zmq::socket_base_t *s = (zmq::socket_base_t *) s_; + int result = s_recvmsg (s, msg_, flags_); + return result; +} + +int zmq_msg_close (zmq_msg_t *msg_) +{ + return ((zmq::msg_t*) msg_)->close (); +} + +int zmq_msg_move (zmq_msg_t *dest_, zmq_msg_t *src_) +{ + return ((zmq::msg_t*) dest_)->move (*(zmq::msg_t*) src_); +} + +int zmq_msg_copy (zmq_msg_t *dest_, zmq_msg_t *src_) +{ + return ((zmq::msg_t*) dest_)->copy (*(zmq::msg_t*) src_); +} + +void *zmq_msg_data (zmq_msg_t *msg_) +{ + return ((zmq::msg_t*) msg_)->data (); +} + +size_t zmq_msg_size (zmq_msg_t *msg_) +{ + return ((zmq::msg_t*) msg_)->size (); +} + +int zmq_msg_more (zmq_msg_t *msg_) +{ + return zmq_msg_get (msg_, ZMQ_MORE); +} + +int zmq_msg_get (zmq_msg_t *msg_, int property_) +{ + switch (property_) { + case ZMQ_MORE: + return (((zmq::msg_t*) msg_)->flags () & zmq::msg_t::more)? 1: 0; + case ZMQ_SRCFD: + // warning: int64_t to int + return ((zmq::msg_t*) msg_)->fd (); + case ZMQ_SHARED: + return (((zmq::msg_t*) msg_)->is_cmsg ()) || + (((zmq::msg_t*) msg_)->flags () & zmq::msg_t::shared)? 1: 0; + default: + errno = EINVAL; + return -1; + } +} + +int zmq_msg_set (zmq_msg_t *, int, int) +{ + // No properties supported at present + errno = EINVAL; + return -1; +} + + +// Get message metadata string + +const char *zmq_msg_gets (zmq_msg_t *msg_, const char *property_) +{ + zmq::metadata_t *metadata = ((zmq::msg_t*) msg_)->metadata (); + const char *value = NULL; + if (metadata) + value = metadata->get (std::string (property_)); + if (value) + return value; + else { + errno = EINVAL; + return NULL; + } +} + +// Polling. + +int zmq_poll (zmq_pollitem_t *items_, int nitems_, long timeout_) +{ +#if defined ZMQ_POLL_BASED_ON_POLL + if (unlikely (nitems_ < 0)) { + errno = EINVAL; + return -1; + } + if (unlikely (nitems_ == 0)) { + if (timeout_ == 0) + return 0; +#if defined ZMQ_HAVE_WINDOWS + Sleep (timeout_ > 0 ? timeout_ : INFINITE); + return 0; +#elif defined ZMQ_HAVE_ANDROID + usleep (timeout_ * 1000); + return 0; +#else + return usleep (timeout_ * 1000); +#endif + } + + if (!items_) { + errno = EFAULT; + return -1; + } + + zmq::clock_t clock; + uint64_t now = 0; + uint64_t end = 0; + pollfd spollfds[ZMQ_POLLITEMS_DFLT]; + pollfd *pollfds = spollfds; + + if (nitems_ > ZMQ_POLLITEMS_DFLT) { + pollfds = (pollfd*) malloc (nitems_ * sizeof (pollfd)); + alloc_assert (pollfds); + } + + // Build pollset for poll () system call. + for (int i = 0; i != nitems_; i++) { + + // If the poll item is a 0MQ socket, we poll on the file descriptor + // retrieved by the ZMQ_FD socket option. + if (items_ [i].socket) { + size_t zmq_fd_size = sizeof (zmq::fd_t); + if (zmq_getsockopt (items_ [i].socket, ZMQ_FD, &pollfds [i].fd, + &zmq_fd_size) == -1) { + if (pollfds != spollfds) + free (pollfds); + return -1; + } + pollfds [i].events = items_ [i].events ? POLLIN : 0; + } + // Else, the poll item is a raw file descriptor. Just convert the + // events to normal POLLIN/POLLOUT for poll (). + else { + pollfds [i].fd = items_ [i].fd; + pollfds [i].events = + (items_ [i].events & ZMQ_POLLIN ? POLLIN : 0) | + (items_ [i].events & ZMQ_POLLOUT ? POLLOUT : 0); + } + } + + bool first_pass = true; + int nevents = 0; + + while (true) { + // Compute the timeout for the subsequent poll. + int timeout; + if (first_pass) + timeout = 0; + else + if (timeout_ < 0) + timeout = -1; + else + timeout = end - now; + + // Wait for events. + while (true) { + int rc = poll (pollfds, nitems_, timeout); + if (rc == -1 && errno == EINTR) { + if (pollfds != spollfds) + free (pollfds); + return -1; + } + errno_assert (rc >= 0); + break; + } + // Check for the events. + for (int i = 0; i != nitems_; i++) { + + items_ [i].revents = 0; + + // The poll item is a 0MQ socket. Retrieve pending events + // using the ZMQ_EVENTS socket option. + if (items_ [i].socket) { + size_t zmq_events_size = sizeof (uint32_t); + uint32_t zmq_events; + if (zmq_getsockopt (items_ [i].socket, ZMQ_EVENTS, &zmq_events, + &zmq_events_size) == -1) { + if (pollfds != spollfds) + free (pollfds); + return -1; + } + if ((items_ [i].events & ZMQ_POLLOUT) && + (zmq_events & ZMQ_POLLOUT)) + items_ [i].revents |= ZMQ_POLLOUT; + if ((items_ [i].events & ZMQ_POLLIN) && + (zmq_events & ZMQ_POLLIN)) + items_ [i].revents |= ZMQ_POLLIN; + } + // Else, the poll item is a raw file descriptor, simply convert + // the events to zmq_pollitem_t-style format. + else { + if (pollfds [i].revents & POLLIN) + items_ [i].revents |= ZMQ_POLLIN; + if (pollfds [i].revents & POLLOUT) + items_ [i].revents |= ZMQ_POLLOUT; + if (pollfds [i].revents & ~(POLLIN | POLLOUT)) + items_ [i].revents |= ZMQ_POLLERR; + } + + if (items_ [i].revents) + nevents++; + } + + // If timout is zero, exit immediately whether there are events or not. + if (timeout_ == 0) + break; + + // If there are events to return, we can exit immediately. + if (nevents) + break; + + // At this point we are meant to wait for events but there are none. + // If timeout is infinite we can just loop until we get some events. + if (timeout_ < 0) { + if (first_pass) + first_pass = false; + continue; + } + + // The timeout is finite and there are no events. In the first pass + // we get a timestamp of when the polling have begun. (We assume that + // first pass have taken negligible time). We also compute the time + // when the polling should time out. + if (first_pass) { + now = clock.now_ms (); + end = now + timeout_; + if (now == end) + break; + first_pass = false; + continue; + } + + // Find out whether timeout have expired. + now = clock.now_ms (); + if (now >= end) + break; + } + + if (pollfds != spollfds) + free (pollfds); + return nevents; + +#elif defined ZMQ_POLL_BASED_ON_SELECT + + if (unlikely (nitems_ < 0)) { + errno = EINVAL; + return -1; + } + if (unlikely (nitems_ == 0)) { + if (timeout_ == 0) + return 0; +#if defined ZMQ_HAVE_WINDOWS + Sleep (timeout_ > 0 ? timeout_ : INFINITE); + return 0; +#else + return usleep (timeout_ * 1000); +#endif + } + zmq::clock_t clock; + uint64_t now = 0; + uint64_t end = 0; + + // Ensure we do not attempt to select () on more than FD_SETSIZE + // file descriptors. + zmq_assert (nitems_ <= FD_SETSIZE); + + fd_set pollset_in; + FD_ZERO (&pollset_in); + fd_set pollset_out; + FD_ZERO (&pollset_out); + fd_set pollset_err; + FD_ZERO (&pollset_err); + + zmq::fd_t maxfd = 0; + + // Build the fd_sets for passing to select (). + for (int i = 0; i != nitems_; i++) { + + // If the poll item is a 0MQ socket we are interested in input on the + // notification file descriptor retrieved by the ZMQ_FD socket option. + if (items_ [i].socket) { + size_t zmq_fd_size = sizeof (zmq::fd_t); + zmq::fd_t notify_fd; + if (zmq_getsockopt (items_ [i].socket, ZMQ_FD, ¬ify_fd, + &zmq_fd_size) == -1) + return -1; + if (items_ [i].events) { + FD_SET (notify_fd, &pollset_in); + if (maxfd < notify_fd) + maxfd = notify_fd; + } + } + // Else, the poll item is a raw file descriptor. Convert the poll item + // events to the appropriate fd_sets. + else { + if (items_ [i].events & ZMQ_POLLIN) + FD_SET (items_ [i].fd, &pollset_in); + if (items_ [i].events & ZMQ_POLLOUT) + FD_SET (items_ [i].fd, &pollset_out); + if (items_ [i].events & ZMQ_POLLERR) + FD_SET (items_ [i].fd, &pollset_err); + if (maxfd < items_ [i].fd) + maxfd = items_ [i].fd; + } + } + + bool first_pass = true; + int nevents = 0; + fd_set inset, outset, errset; + + while (true) { + + // Compute the timeout for the subsequent poll. + timeval timeout; + timeval *ptimeout; + if (first_pass) { + timeout.tv_sec = 0; + timeout.tv_usec = 0; + ptimeout = &timeout; + } + else + if (timeout_ < 0) + ptimeout = NULL; + else { + timeout.tv_sec = (long) ((end - now) / 1000); + timeout.tv_usec = (long) ((end - now) % 1000 * 1000); + ptimeout = &timeout; + } + + // Wait for events. Ignore interrupts if there's infinite timeout. + while (true) { + memcpy (&inset, &pollset_in, sizeof (fd_set)); + memcpy (&outset, &pollset_out, sizeof (fd_set)); + memcpy (&errset, &pollset_err, sizeof (fd_set)); +#if defined ZMQ_HAVE_WINDOWS + int rc = select (0, &inset, &outset, &errset, ptimeout); + if (unlikely (rc == SOCKET_ERROR)) { + errno = zmq::wsa_error_to_errno (WSAGetLastError ()); + wsa_assert (errno == ENOTSOCK); + return -1; + } +#else + int rc = select (maxfd + 1, &inset, &outset, &errset, ptimeout); + if (unlikely (rc == -1)) { + errno_assert (errno == EINTR || errno == EBADF); + return -1; + } +#endif + break; + } + + // Check for the events. + for (int i = 0; i != nitems_; i++) { + + items_ [i].revents = 0; + + // The poll item is a 0MQ socket. Retrieve pending events + // using the ZMQ_EVENTS socket option. + if (items_ [i].socket) { + size_t zmq_events_size = sizeof (uint32_t); + uint32_t zmq_events; + if (zmq_getsockopt (items_ [i].socket, ZMQ_EVENTS, &zmq_events, + &zmq_events_size) == -1) + return -1; + if ((items_ [i].events & ZMQ_POLLOUT) && + (zmq_events & ZMQ_POLLOUT)) + items_ [i].revents |= ZMQ_POLLOUT; + if ((items_ [i].events & ZMQ_POLLIN) && + (zmq_events & ZMQ_POLLIN)) + items_ [i].revents |= ZMQ_POLLIN; + } + // Else, the poll item is a raw file descriptor, simply convert + // the events to zmq_pollitem_t-style format. + else { + if (FD_ISSET (items_ [i].fd, &inset)) + items_ [i].revents |= ZMQ_POLLIN; + if (FD_ISSET (items_ [i].fd, &outset)) + items_ [i].revents |= ZMQ_POLLOUT; + if (FD_ISSET (items_ [i].fd, &errset)) + items_ [i].revents |= ZMQ_POLLERR; + } + + if (items_ [i].revents) + nevents++; + } + + // If timout is zero, exit immediately whether there are events or not. + if (timeout_ == 0) + break; + + // If there are events to return, we can exit immediately. + if (nevents) + break; + + // At this point we are meant to wait for events but there are none. + // If timeout is infinite we can just loop until we get some events. + if (timeout_ < 0) { + if (first_pass) + first_pass = false; + continue; + } + + // The timeout is finite and there are no events. In the first pass + // we get a timestamp of when the polling have begun. (We assume that + // first pass have taken negligible time). We also compute the time + // when the polling should time out. + if (first_pass) { + now = clock.now_ms (); + end = now + timeout_; + if (now == end) + break; + first_pass = false; + continue; + } + + // Find out whether timeout have expired. + now = clock.now_ms (); + if (now >= end) + break; + } + + return nevents; + +#else + // Exotic platforms that support neither poll() nor select(). + errno = ENOTSUP; + return -1; +#endif +} + +// The proxy functionality + +int zmq_proxy (void *frontend_, void *backend_, void *capture_) +{ + if (!frontend_ || !backend_) { + errno = EFAULT; + return -1; + } + return zmq::proxy ( + (zmq::socket_base_t*) frontend_, + (zmq::socket_base_t*) backend_, + (zmq::socket_base_t*) capture_); +} + +int zmq_proxy_steerable (void *frontend_, void *backend_, void *capture_, void *control_) +{ + if (!frontend_ || !backend_) { + errno = EFAULT; + return -1; + } + return zmq::proxy ( + (zmq::socket_base_t*) frontend_, + (zmq::socket_base_t*) backend_, + (zmq::socket_base_t*) capture_, + (zmq::socket_base_t*) control_); +} + +// The deprecated device functionality + +int zmq_device (int /* type */, void *frontend_, void *backend_) +{ + return zmq::proxy ( + (zmq::socket_base_t*) frontend_, + (zmq::socket_base_t*) backend_, NULL); +} + +// Probe library capabilities; for now, reports on transport and security + +int zmq_has (const char *capability) +{ +#if !defined (ZMQ_HAVE_WINDOWS) && !defined (ZMQ_HAVE_OPENVMS) + if (strcmp (capability, "ipc") == 0) + return true; +#endif +#if defined (ZMQ_HAVE_OPENPGM) + if (strcmp (capability, "pgm") == 0) + return true; +#endif +#if defined (ZMQ_HAVE_TIPC) + if (strcmp (capability, "tipc") == 0) + return true; +#endif +#if defined (ZMQ_HAVE_NORM) + if (strcmp (capability, "norm") == 0) + return true; +#endif +#if defined (HAVE_LIBSODIUM) + if (strcmp (capability, "curve") == 0) + return true; +#endif +#if defined (HAVE_LIBGSSAPI_KRB5) + if (strcmp (capability, "gssapi") == 0) + return true; +#endif + // Whatever the application asked for, we don't have + return false; +} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/zmq_utils.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/zmq_utils.cpp new file mode 100644 index 00000000..f8a69714 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/zmq_utils.cpp @@ -0,0 +1,216 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "platform.hpp" + +#include "clock.hpp" +#include "err.hpp" +#include "thread.hpp" +#include <assert.h> +#include "../include/zmq_utils.h" + +#if !defined ZMQ_HAVE_WINDOWS +#include <unistd.h> +#else +#include "windows.hpp" +#endif + +#ifdef HAVE_LIBSODIUM +#ifdef HAVE_TWEETNACL +#include "tweetnacl_base.h" +#else +#include "sodium.h" +#endif +#endif + + +void zmq_sleep (int seconds_) +{ +#if defined ZMQ_HAVE_WINDOWS + Sleep (seconds_ * 1000); +#else + sleep (seconds_); +#endif +} + +void *zmq_stopwatch_start () +{ + uint64_t *watch = (uint64_t*) malloc (sizeof (uint64_t)); + alloc_assert (watch); + *watch = zmq::clock_t::now_us (); + return (void*) watch; +} + +unsigned long zmq_stopwatch_stop (void *watch_) +{ + uint64_t end = zmq::clock_t::now_us (); + uint64_t start = *(uint64_t*) watch_; + free (watch_); + return (unsigned long) (end - start); +} + +void *zmq_threadstart(zmq_thread_fn* func, void* arg) +{ + zmq::thread_t* thread = new zmq::thread_t; + thread->start(func, arg); + return thread; +} + +void zmq_threadclose(void* thread) +{ + zmq::thread_t* pThread = static_cast<zmq::thread_t*>(thread); + pThread->stop(); + delete pThread; +} + +// Z85 codec, taken from 0MQ RFC project, implements RFC32 Z85 encoding + +// Maps base 256 to base 85 +static char encoder [85 + 1] = { + "0123456789" "abcdefghij" "klmnopqrst" "uvwxyzABCD" + "EFGHIJKLMN" "OPQRSTUVWX" "YZ.-:+=^!/" "*?&<>()[]{" + "}@%$#" +}; + +// Maps base 85 to base 256 +// We chop off lower 32 and higher 128 ranges +static uint8_t decoder [96] = { + 0x00, 0x44, 0x00, 0x54, 0x53, 0x52, 0x48, 0x00, + 0x4B, 0x4C, 0x46, 0x41, 0x00, 0x3F, 0x3E, 0x45, + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x40, 0x00, 0x49, 0x42, 0x4A, 0x47, + 0x51, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2A, + 0x2B, 0x2C, 0x2D, 0x2E, 0x2F, 0x30, 0x31, 0x32, + 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, + 0x3B, 0x3C, 0x3D, 0x4D, 0x00, 0x4E, 0x43, 0x00, + 0x00, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10, + 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, + 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F, 0x20, + 0x21, 0x22, 0x23, 0x4F, 0x00, 0x50, 0x00, 0x00 +}; + +// -------------------------------------------------------------------------- +// Encode a binary frame as a string; destination string MUST be at least +// size * 5 / 4 bytes long plus 1 byte for the null terminator. Returns +// dest. Size must be a multiple of 4. +// Returns NULL and sets errno = EINVAL for invalid input. + +char *zmq_z85_encode (char *dest, const uint8_t *data, size_t size) +{ + if (size % 4 != 0) { + errno = EINVAL; + return NULL; + } + unsigned int char_nbr = 0; + unsigned int byte_nbr = 0; + uint32_t value = 0; + while (byte_nbr < size) { + // Accumulate value in base 256 (binary) + value = value * 256 + data [byte_nbr++]; + if (byte_nbr % 4 == 0) { + // Output value in base 85 + unsigned int divisor = 85 * 85 * 85 * 85; + while (divisor) { + dest [char_nbr++] = encoder [value / divisor % 85]; + divisor /= 85; + } + value = 0; + } + } + assert (char_nbr == size * 5 / 4); + dest [char_nbr] = 0; + return dest; +} + + +// -------------------------------------------------------------------------- +// Decode an encoded string into a binary frame; dest must be at least +// strlen (string) * 4 / 5 bytes long. Returns dest. strlen (string) +// must be a multiple of 5. +// Returns NULL and sets errno = EINVAL for invalid input. + +uint8_t *zmq_z85_decode (uint8_t *dest, const char *string) +{ + if (strlen (string) % 5 != 0) { + errno = EINVAL; + return NULL; + } + unsigned int byte_nbr = 0; + unsigned int char_nbr = 0; + unsigned int string_len = strlen (string); + uint32_t value = 0; + while (char_nbr < string_len) { + // Accumulate value in base 85 + value = value * 85 + decoder [(uint8_t) string [char_nbr++] - 32]; + if (char_nbr % 5 == 0) { + // Output value in base 256 + unsigned int divisor = 256 * 256 * 256; + while (divisor) { + dest [byte_nbr++] = value / divisor % 256; + divisor /= 256; + } + value = 0; + } + } + assert (byte_nbr == strlen (string) * 4 / 5); + return dest; +} + +// -------------------------------------------------------------------------- +// Generate a public/private keypair with libsodium. +// Generated keys will be 40 byte z85-encoded strings. +// Returns 0 on success, -1 on failure, setting errno. +// Sets errno = ENOTSUP in the absence of libsodium. + +int zmq_curve_keypair (char *z85_public_key, char *z85_secret_key) +{ +#ifdef HAVE_LIBSODIUM +# if crypto_box_PUBLICKEYBYTES != 32 \ + || crypto_box_SECRETKEYBYTES != 32 +# error "libsodium not built correctly" +# endif + + uint8_t public_key [32]; + uint8_t secret_key [32]; + + int rc = crypto_box_keypair (public_key, secret_key); + // Is there a sensible errno to set here? + if (rc) + return rc; + + zmq_z85_encode (z85_public_key, public_key, 32); + zmq_z85_encode (z85_secret_key, secret_key, 32); + + return 0; +#else // requires libsodium + (void) z85_public_key, (void) z85_secret_key; + errno = ENOTSUP; + return -1; +#endif +} diff --git a/external_libs/python/pyzmq-14.7.0/docs/Makefile b/external_libs/python/pyzmq-14.7.0/docs/Makefile new file mode 100644 index 00000000..87988f82 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/docs/Makefile @@ -0,0 +1,117 @@ +# Makefile for Sphinx documentation +# + +# You can set these variables from the command line. +SPHINXOPTS = +SPHINXBUILD = sphinx-build +PAPER = +BUILDDIR = build +SRCDIR = source + +# Internal variables. +PAPEROPT_a4 = -D latex_paper_size=a4 +PAPEROPT_letter = -D latex_paper_size=letter +ALLSPHINXOPTS = -d $(BUILDDIR)/doctrees $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) $(SRCDIR) + +.PHONY: help clean html dirhtml pickle json htmlhelp qthelp latex changes linkcheck doctest + +default: html + +help: + @echo "Please use \`make <target>' where <target> is one of" + @echo " html to make standalone HTML files" + @echo " dirhtml to make HTML files named index.html in directories" + @echo " pickle to make pickle files" + @echo " json to make JSON files" + @echo " htmlhelp to make HTML files and a HTML help project" + @echo " qthelp to make HTML files and a qthelp project" + @echo " latex to make LaTeX files, you can set PAPER=a4 or PAPER=letter" + @echo " changes to make an overview of all changed/added/deprecated items" + @echo " linkcheck to check all external links for integrity" + @echo " doctest to run all doctests embedded in the documentation (if enabled)" + +clean: + -rm -rf $(BUILDDIR)/* + -rm -rf $(SRCDIR)/api/generated/* + -rm -rf dist + -rm -rf gh-pages + +api: $(SRCDIR)/api/generated/gen.rst + +$(SRCDIR)/api/generated/gen.rst: + python autogen_api.py + @echo "Build API docs finished." + +dist: all + mkdir -p dist + rm -rf dist/* + ln $(BUILDDIR)/latex/PyZMQ.pdf dist/ + cp -a $(BUILDDIR)/html dist/ + @echo "Build finished. Final docs are in dist/" + +pdf: latex + cd $(BUILDDIR)/latex && make all-pdf + +all: html pdf + +html: api + $(SPHINXBUILD) -b html $(ALLSPHINXOPTS) $(BUILDDIR)/html + @echo + @echo "Build finished. The HTML pages are in $(BUILDDIR)/html." + +dirhtml: + $(SPHINXBUILD) -b dirhtml $(ALLSPHINXOPTS) $(BUILDDIR)/dirhtml + @echo + @echo "Build finished. The HTML pages are in $(BUILDDIR)/dirhtml." + +pickle: + $(SPHINXBUILD) -b pickle $(ALLSPHINXOPTS) $(BUILDDIR)/pickle + @echo + @echo "Build finished; now you can process the pickle files." + +json: + $(SPHINXBUILD) -b json $(ALLSPHINXOPTS) $(BUILDDIR)/json + @echo + @echo "Build finished; now you can process the JSON files." + +htmlhelp: + $(SPHINXBUILD) -b htmlhelp $(ALLSPHINXOPTS) $(BUILDDIR)/htmlhelp + @echo + @echo "Build finished; now you can run HTML Help Workshop with the" \ + ".hhp project file in $(BUILDDIR)/htmlhelp." + +qthelp: + $(SPHINXBUILD) -b qthelp $(ALLSPHINXOPTS) $(BUILDDIR)/qthelp + @echo + @echo "Build finished; now you can run "qcollectiongenerator" with the" \ + ".qhcp project file in $(BUILDDIR)/qthelp, like this:" + @echo "# qcollectiongenerator $(BUILDDIR)/qthelp/PyZMQ.qhcp" + @echo "To view the help file:" + @echo "# assistant -collectionFile $(BUILDDIR)/qthelp/PyZMQ.qhc" + +latex: api + $(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex + @echo + @echo "Build finished; the LaTeX files are in $(BUILDDIR)/latex." + @echo "Run \`make all-pdf' or \`make all-ps' in that directory to" \ + "run these through (pdf)latex." + +changes: + $(SPHINXBUILD) -b changes $(ALLSPHINXOPTS) $(BUILDDIR)/changes + @echo + @echo "The overview file is in $(BUILDDIR)/changes." + +linkcheck: + $(SPHINXBUILD) -b linkcheck $(ALLSPHINXOPTS) $(BUILDDIR)/linkcheck + @echo + @echo "Link check complete; look for any errors in the above output " \ + "or in $(BUILDDIR)/linkcheck/output.txt." + +doctest: + $(SPHINXBUILD) -b doctest $(ALLSPHINXOPTS) $(BUILDDIR)/doctest + @echo "Testing of doctests in the sources finished, look at the " \ + "results in $(BUILDDIR)/doctest/output.txt." + +gh-pages: html + sh update_ghpages.sh + diff --git a/external_libs/python/pyzmq-14.7.0/docs/autogen_api.py b/external_libs/python/pyzmq-14.7.0/docs/autogen_api.py new file mode 100644 index 00000000..004c4612 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/docs/autogen_api.py @@ -0,0 +1,48 @@ +#!/usr/bin/env python +"""Script to auto-generate our API docs. +""" +# stdlib imports +import os +import sys + +# local imports +sys.path.append(os.path.abspath('sphinxext')) +# import sphinx_cython +from apigen import ApiDocWriter + +#***************************************************************************** +if __name__ == '__main__': + pjoin = os.path.join + package = 'zmq' + outdir = pjoin('source','api','generated') + docwriter = ApiDocWriter(package,rst_extension='.rst') + # You have to escape the . here because . is a special char for regexps. + # You must do make clean if you change this! + docwriter.package_skip_patterns += [ + r'\.tests$', + r'\.backend$', + r'\.auth$', + r'\.eventloop\.minitornado$', + r'\.green\.eventloop$', + r'\.sugar$', + r'\.devices$', + ] + + docwriter.module_skip_patterns += [ + r'\.eventloop\.stack_context$', + r'\.error$', + r'\.green\..+$', + r'\.utils\.initthreads$', + r'\.utils\.constant_names$', + r'\.utils\.garbage$', + r'\.utils\.rebuffer$', + r'\.utils\.strtypes$', + ] + + # Now, generate the outputs + docwriter.write_api_docs(outdir) + docwriter.write_index(outdir, 'gen', + relative_to = pjoin('source','api') + ) + + print('%d files written' % len(docwriter.written_modules)) diff --git a/external_libs/python/pyzmq-14.7.0/docs/requirements.txt b/external_libs/python/pyzmq-14.7.0/docs/requirements.txt new file mode 100644 index 00000000..44371de1 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/docs/requirements.txt @@ -0,0 +1,3 @@ +cython>=0.20 +sphinx>=1.3 +gevent diff --git a/external_libs/python/pyzmq-14.7.0/docs/source/_static/default.css b/external_libs/python/pyzmq-14.7.0/docs/source/_static/default.css new file mode 100644 index 00000000..71c9d5ea --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/docs/source/_static/default.css @@ -0,0 +1,553 @@ +/** + * Alternate Sphinx design + * Originally created by Armin Ronacher for Werkzeug, adapted by Georg Brandl. + */ + +body { + font-family: 'Lucida Grande', 'Lucida Sans Unicode', 'Geneva', 'Verdana', sans-serif; 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\ No newline at end of file diff --git a/external_libs/python/pyzmq-14.7.0/docs/source/_static/logo.png b/external_libs/python/pyzmq-14.7.0/docs/source/_static/logo.png Binary files differnew file mode 100644 index 00000000..c3e8dabb --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/docs/source/_static/logo.png diff --git a/external_libs/python/pyzmq-14.7.0/docs/source/_static/zeromq.ico b/external_libs/python/pyzmq-14.7.0/docs/source/_static/zeromq.ico Binary files differnew file mode 100644 index 00000000..3f810a1f --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/docs/source/_static/zeromq.ico diff --git a/external_libs/python/pyzmq-14.7.0/docs/source/_templates/layout.html b/external_libs/python/pyzmq-14.7.0/docs/source/_templates/layout.html new file mode 100644 index 00000000..a3eebdbf --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/docs/source/_templates/layout.html @@ -0,0 +1,23 @@ +{% extends "!layout.html" %} + + +{% block rootrellink %} + <li><a href="{{ pathto('index') }}">home</a>| </li> + <li><a href="{{ pathto('search') }}">search</a>| </li> + <li><a href="{{ pathto('api/index') }}">API</a> »</li> +{% endblock %} + + +{% block relbar1 %} + +<div style="background-color: white; text-align: left; padding: 10px 10px 15px 15px"> +<a href="{{ pathto('index') }}"><img src="{{ +pathto("_static/logo.png", 1) }}" border="0" alt="PyZMQ Documentation"/></a> +</div> +{{ super() }} +{% endblock %} + +{# put the sidebar before the body #} +{% block sidebar1 %}{{ sidebar() }}{% endblock %} +{% block sidebar2 %}{% endblock %} + diff --git a/external_libs/python/pyzmq-14.7.0/docs/source/api/index.rst b/external_libs/python/pyzmq-14.7.0/docs/source/api/index.rst new file mode 100644 index 00000000..87ef242e --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/docs/source/api/index.rst @@ -0,0 +1,26 @@ +.. _api-index: + +################### + The PyZMQ API +################### + +:Release: |release| +:Date: |today| + +.. toctree:: + + zmq + zmq.devices + zmq.green + generated/zmq.eventloop.ioloop + generated/zmq.eventloop.zmqstream + zmq.auth + zmq.auth.thread + zmq.auth.ioloop + generated/zmq.log.handlers + generated/zmq.ssh.tunnel + generated/zmq.utils.jsonapi + generated/zmq.utils.monitor + generated/zmq.utils.z85 + zmq.utils.win32 + diff --git a/external_libs/python/pyzmq-14.7.0/docs/source/api/zmq.auth.ioloop.rst b/external_libs/python/pyzmq-14.7.0/docs/source/api/zmq.auth.ioloop.rst new file mode 100644 index 00000000..efcb0263 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/docs/source/api/zmq.auth.ioloop.rst @@ -0,0 +1,20 @@ +.. AUTO-GENERATED FILE -- DO NOT EDIT! + +auth.ioloop +=========== + +Module: :mod:`auth.ioloop` +-------------------------- +.. automodule:: zmq.auth.ioloop + +.. currentmodule:: zmq.auth.ioloop + +:class:`IOLoopAuthenticator` +---------------------------- + + +.. autoclass:: IOLoopAuthenticator + :members: + :undoc-members: + :inherited-members: + diff --git a/external_libs/python/pyzmq-14.7.0/docs/source/api/zmq.auth.rst b/external_libs/python/pyzmq-14.7.0/docs/source/api/zmq.auth.rst new file mode 100644 index 00000000..6ca29d71 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/docs/source/api/zmq.auth.rst @@ -0,0 +1,30 @@ +auth +==== + +Module: :mod:`auth` +------------------- +.. automodule:: zmq.auth + +.. currentmodule:: zmq.auth + + +:class:`Authenticator` +---------------------- + + +.. autoclass:: Authenticator + :members: + :undoc-members: + :inherited-members: + + +Functions +--------- + + +.. autofunction:: create_certificates + +.. autofunction:: load_certificate + +.. autofunction:: load_certificates + diff --git a/external_libs/python/pyzmq-14.7.0/docs/source/api/zmq.auth.thread.rst b/external_libs/python/pyzmq-14.7.0/docs/source/api/zmq.auth.thread.rst new file mode 100644 index 00000000..e2c0b1b3 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/docs/source/api/zmq.auth.thread.rst @@ -0,0 +1,24 @@ +.. AUTO-GENERATED FILE -- DO NOT EDIT! + +auth.thread +=========== + +Module: :mod:`auth.thread` +-------------------------- +.. automodule:: zmq.auth.thread + +.. currentmodule:: zmq.auth.thread + +Classes +------- + + +:class:`ThreadAuthenticator` +~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + + +.. autoclass:: ThreadAuthenticator + :members: + :undoc-members: + :inherited-members: + diff --git a/external_libs/python/pyzmq-14.7.0/docs/source/api/zmq.devices.rst b/external_libs/python/pyzmq-14.7.0/docs/source/api/zmq.devices.rst new file mode 100644 index 00000000..690b0b55 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/docs/source/api/zmq.devices.rst @@ -0,0 +1,86 @@ +devices +======= + +Functions +--------- + +.. autofunction:: zmq.device + +.. autofunction:: zmq.proxy + +Module: :mod:`zmq.devices` +-------------------------- +.. automodule:: zmq.devices + +.. currentmodule:: zmq.devices + + +Base Devices +------------ + +:class:`Device` +*************** + +.. autoclass:: Device + :members: + :exclude-members: context_factory, run, run_device + +:class:`ThreadDevice` +********************* + +.. autoclass:: ThreadDevice + :members: + +:class:`ProcessDevice` +********************** + +.. autoclass:: ProcessDevice + :members: + + +Proxy Devices +------------- + +:class:`Proxy` +******************** + +.. autoclass:: Proxy + :members: bind_mon, connect_mon, setsockopt_mon + +:class:`ThreadProxy` +******************** + +.. autoclass:: ThreadProxy + :members: + +:class:`ProcessProxy` +********************* + +.. autoclass:: ProcessProxy + :members: + + +MonitoredQueue Devices +---------------------- + +.. autofunction:: zmq.devices.monitored_queue + +:class:`MonitoredQueue` +***************************** + +.. autoclass:: MonitoredQueue + :members: + +:class:`ThreadMonitoredQueue` +***************************** + +.. autoclass:: ThreadMonitoredQueue + :members: + +:class:`ProcessMonitoredQueue` +****************************** + +.. autoclass:: ProcessMonitoredQueue + :members: + + diff --git a/external_libs/python/pyzmq-14.7.0/docs/source/api/zmq.green.rst b/external_libs/python/pyzmq-14.7.0/docs/source/api/zmq.green.rst new file mode 100644 index 00000000..6d0667a0 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/docs/source/api/zmq.green.rst @@ -0,0 +1,7 @@ +green +===== + +Module: :mod:`green` +-------------------- + +.. automodule:: zmq.green diff --git a/external_libs/python/pyzmq-14.7.0/docs/source/api/zmq.rst b/external_libs/python/pyzmq-14.7.0/docs/source/api/zmq.rst new file mode 100644 index 00000000..c7c2fb21 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/docs/source/api/zmq.rst @@ -0,0 +1,142 @@ +zmq +=== + +.. automodule:: zmq + +.. currentmodule:: zmq + +Basic Classes +------------- + +:class:`Context` +**************** + + +.. autoclass:: Context + :members: + :undoc-members: + :inherited-members: + :exclude-members: sockopts, closed + + .. attribute:: closed + + boolean - whether the context has been terminated. + If True, you can no longer use this Context. + + +:class:`Socket` +*************** + + +.. autoclass:: Socket + :members: + :undoc-members: + :inherited-members: + :exclude-members: closed, context, getsockopt_unicode, recv_unicode, setsockopt_unicode, send_unicode + + .. attribute:: closed + + boolean - whether the socket has been closed. + If True, you can no longer use this Socket. + + + +:class:`Frame` +************** + + +.. autoclass:: Frame + :members: + :inherited-members: + + +:class:`MessageTracker` +*********************** + + +.. autoclass:: MessageTracker + :members: + :inherited-members: + + +Polling +------- + +:class:`Poller` +*************** + +.. autoclass:: Poller + :members: + :inherited-members: + + +.. autofunction:: zmq.select + + +Exceptions +---------- + +:class:`ZMQError` +***************** + +.. autoclass:: ZMQError + :members: + :inherited-members: + + +:class:`ZMQVersionError` +***************** + +.. autoclass:: ZMQVersionError + :members: + :inherited-members: + +:class:`Again` +************** + + +.. autoclass:: Again + + +:class:`ContextTerminated` +************************** + + +.. autoclass:: ContextTerminated + + +:class:`NotDone` +**************** + + +.. autoclass:: NotDone + + +:class:`ZMQBindError` +********************* + + +.. autoclass:: ZMQBindError + + + +Functions +--------- + +.. autofunction:: zmq.zmq_version + +.. autofunction:: zmq.pyzmq_version + +.. autofunction:: zmq.zmq_version_info + +.. autofunction:: zmq.pyzmq_version_info + +.. autofunction:: zmq.has + +.. autofunction:: zmq.device + +.. autofunction:: zmq.proxy + +.. autofunction:: zmq.curve_keypair + +.. autofunction:: zmq.get_includes
\ No newline at end of file diff --git a/external_libs/python/pyzmq-14.7.0/docs/source/api/zmq.utils.win32.rst b/external_libs/python/pyzmq-14.7.0/docs/source/api/zmq.utils.win32.rst new file mode 100644 index 00000000..921701ae --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/docs/source/api/zmq.utils.win32.rst @@ -0,0 +1,19 @@ +utils.win32 +=========== + + +Module: :mod:`zmq.utils.win32` +------------------------------ + +.. automodule:: zmq.utils.win32 + +.. currentmodule:: zmq.utils.win32 + + +:class:`allow_interrupt` +------------------------ + + +.. autoclass:: allow_interrupt + + diff --git a/external_libs/python/pyzmq-14.7.0/docs/source/changelog.rst b/external_libs/python/pyzmq-14.7.0/docs/source/changelog.rst new file mode 100644 index 00000000..fbca17ea --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/docs/source/changelog.rst @@ -0,0 +1,529 @@ +.. PyZMQ changelog summary, started by Min Ragan-Kelley, 2011 + +.. _changelog: + +================ +Changes in PyZMQ +================ + +This is a coarse summary of changes in pyzmq versions. For a real changelog, consult the +`git log <https://github.com/zeromq/pyzmq/commits>`_ + +14.7.0 +====== + +Changes: + +- Update bundled libzmq to 4.1.2. +- Following the `lead of Python 3.5 <https://www.python.org/dev/peps/pep-0475/>`_, + interrupted system calls will be retried. + +Fixes: + +- Fixes for CFFI backend on Python 3 + support for PyPy 3. +- Verify types of all frames in :meth:`~zmq.Socket.send_multipart` before sending, + to avoid partial messages. +- Fix build on Windows when both debug and release versions of libzmq are found. +- Windows build fixes for Python 3.5. + +14.6.0 +====== + +Changes: + +- improvements in :meth:`zmq.Socket.bind_to_random_port`: + - use system to allocate ports by default + - catch EACCES on Windows +- include libsodium when building bundled libzmq on Windows (includes wheels on PyPI) +- pyzmq no longer bundles external libzmq when making a bdist. + You can use `delocate <https://pypi.python.org/pypi/delocate>`_ to do this. + +Bugfixes: + +- add missing :attr:`ndim` on memoryviews of Frames +- allow :func:`copy.copy` and :func:`copy.deepcopy` on Sockets, Contexts + + +14.5.0 +====== + +Changes: + +- use pickle.DEFAULT_PROTOCOL by default in send_pickle +- with the release of pip-6, OS X wheels are only marked as 10.6-intel, + indicating that they should be installable on any newer or single-arch Python. +- raise SSHException on failed check of host key + +Bugfixes: + +- fix method name in utils.wi32.allow_interrupt +- fork-related fixes in garbage collection thread +- add missing import in ``zmq.__init__``, causing failure to import in some circumstances + + +14.4.1 +====== + +Bugfixes for 14.4 + +- SyntaxError on Python 2.6 in zmq.ssh +- Handle possible bug in garbage collection after fork + + +14.4.0 +====== + +New features: + +- Experimental support for libzmq-4.1.0 rc (new constants, plus :func:`zmq.has`). +- Update bundled libzmq to 4.0.5 +- Update bundled libsodium to 1.0.0 +- Fixes for SSH dialogs when using :mod:`zmq.ssh` to create tunnels +- More build/link/load fixes on OS X and Solaris +- Get Frame metadata via dict access (libzmq 4) +- Contexts and Sockets are context managers (term/close on ``__exit__``) +- Add :class:`zmq.utils.win32.allow_interrupt` context manager for catching SIGINT on Windows + +Bugs fixed: + +- Bundled libzmq should not trigger recompilation after install on PyPy + +14.3.1 +====== + +.. note:: + + pyzmq-14.3.1 is the last version to include bdists for Python 3.3 + +Minor bugfixes to pyzmq 14.3: + +- Fixes to building bundled libzmq on OS X < 10.9 +- Fixes to import-failure warnings on Python 3.4 +- Fixes to tests +- Pull upstream fixes to zmq.ssh for ssh multiplexing + +14.3.0 +====== + +- PyZMQ no longer calls :meth:`.Socket.close` or :meth:`.Context.term` during process cleanup. + Changes to garbage collection in Python 3.4 make this impossible to do sensibly. +- :meth:`ZMQStream.close` closes its socket immediately, rather than scheduling a timeout. +- Raise the original ImportError when importing zmq fails. + Should be more informative than `no module cffi...`. + +.. warning:: + + Users of Python 3.4 should not use pyzmq < 14.3, due to changes in garbage collection. + + +14.2.0 +====== + +New Stuff +--------- + +- Raise new ZMQVersionError when a requested method is not supported by the linked libzmq. + For backward compatibility, this subclasses NotImplementedError. + + +Bugs Fixed +---------- + +- Memory leak introduced in pyzmq-14.0 in zero copy. +- OverflowError on 32 bit systems in zero copy. + + +14.1.0 +====== + +Security +-------- + +The headline features for 14.1 are adding better support for libzmq's +security features. + +- When libzmq is bundled as a Python extension (e.g. wheels, eggs), + libsodium is also bundled (excluding Windows), + ensuring that libzmq security is available to users who install from wheels +- New :mod:`zmq.auth`, implementing zeromq's ZAP authentication, + modeled on czmq zauth. + For more information, see the `examples <https://github.com/zeromq/pyzmq/tree/master/examples/>`_. + + +Other New Stuff +--------------- + +- Add PYZMQ_BACKEND for enabling use of backends outside the pyzmq codebase. +- Add :attr:`~.Context.underlying` property and :meth:`~.Context.shadow` + method to Context and Socket, for handing off sockets and contexts. + between pyzmq and other bindings (mainly pyczmq_). +- Add TOS, ROUTER_HANDOVER, and IPC_FILTER constants from libzmq-4.1-dev. +- Add Context option support in the CFFI backend. +- Various small unicode and build fixes, as always. +- :meth:`~.Socket.send_json` and :meth:`~.Socket.recv_json` pass any extra kwargs to ``json.dumps/loads``. + + +.. _pyczmq: https://github.com/zeromq/pyczmq + + +Deprecations +------------ + +- ``Socket.socket_type`` is deprecated, in favor of ``Socket.type``, + which has been available since 2.1. + + +14.0.1 +====== + +Bugfix release + +- Update bundled libzmq to current (4.0.3). +- Fix bug in :meth:`.Context.destroy` with no open sockets. +- Threadsafety fixes in the garbage collector. +- Python 3 fixes in :mod:`zmq.ssh`. + + +14.0.0 +====== + +* Update bundled libzmq to current (4.0.1). +* Backends are now implemented in ``zmq.backend`` instead of ``zmq.core``. + This has no effect on public APIs. +* Various build improvements for Cython and CFFI backends (PyPy compiles at build time). +* Various GIL-related performance improvements - the GIL is no longer touched from a zmq IO thread. +* Adding a constant should now be a bit easier - only zmq/sugar/constant_names should need updating, + all other constant-related files should be automatically updated by ``setup.py constants``. +* add support for latest libzmq-4.0.1 + (includes ZMQ_CURVE security and socket event monitoring). + +New stuff +--------- + +- :meth:`.Socket.monitor` +- :meth:`.Socket.get_monitor_socket` +- :func:`zmq.curve_keypair` +- :mod:`zmq.utils.monitor` +- :mod:`zmq.utils.z85` + + +13.1.0 +====== + +The main new feature is improved tornado 3 compatibility. +PyZMQ ships a 'minitornado' submodule, which contains a small subset of tornado 3.0.1, +in order to get the IOLoop base class. zmq.eventloop.ioloop.IOLoop is now a simple subclass, +and if the system tornado is ≥ 3.0, then the zmq IOLoop is a proper registered subclass +of the tornado one itself, and minitornado is entirely unused. + +13.0.2 +====== + +Bugfix release! + +A few things were broken in 13.0.0, so this is a quick bugfix release. + +* **FIXED** EAGAIN was unconditionally turned into KeyboardInterrupt +* **FIXED** we used totally deprecated ctypes_configure to generate constants in CFFI backend +* **FIXED** memory leak in CFFI backend for PyPy +* **FIXED** typo prevented IPC_PATH_MAX_LEN from ever being defined +* **FIXED** various build fixes - linking with librt, Cython compatibility, etc. + +13.0.1 +====== + +defunct bugfix. We do not speak of this... + +13.0.0 +====== + +PyZMQ now officially targets libzmq-3 (3.2.2), +0MQ ≥ 2.1.4 is still supported for the indefinite future, but 3.x is recommended. +PyZMQ has detached from libzmq versioning, +and will just follow its own regular versioning scheme from now on. +PyZMQ bdists will include whatever is the latest stable libzmq release (3.2.2 for pyzmq-13.0). + +.. note:: + + set/get methods are exposed via get/setattr on all Context, Socket, and Frame classes. + This means that subclasses of these classes that require extra attributes + **must declare these attributes at the class level**. + +Experiments Removed +------------------- + +* The Threadsafe ZMQStream experiment in 2.2.0.1 was deemed inappropriate and not useful, + and has been removed. +* The :mod:`zmq.web` experiment has been removed, + to be developed as a `standalone project <https://github.com/ellisonbg/zmqweb>`_. + +New Stuff +--------- + +* Support for PyPy via CFFI backend (requires py, ctypes-configure, and cffi). +* Add support for new APIs in libzmq-3 + + - :meth:`.Socket.disconnect` + - :meth:`.Socket.unbind` + - :meth:`.Context.set` + - :meth:`.Context.get` + - :meth:`.Frame.set` + - :meth:`.Frame.get` + - :func:`zmq.proxy` + - :class:`zmq.devices.Proxy` + - Exceptions for common zmq errnos: :class:`zmq.Again`, :class:`zmq.ContextTerminated` + (subclass :class:`ZMQError`, so fully backward-compatible). + + +* Setting and getting :attr:`.Socket.hwm` sets or gets *both* SNDHWM/RCVHWM for libzmq-3. +* Implementation splits core Cython bindings from pure-Python subclasses + with sugar methods (send/recv_multipart). This should facilitate + non-Cython backends and PyPy support [spoiler: it did!]. + + +Bugs Fixed +---------- + +* Unicode fixes in log and monitored queue +* MinGW, ppc, cross-compilation, and HP-UX build fixes +* :mod:`zmq.green` should be complete - devices and tornado eventloop both work + in gevent contexts. + + +2.2.0.1 +======= + +This is a tech-preview release, to try out some new features. +It is expected to be short-lived, as there are likely to be issues to iron out, +particularly with the new pip-install support. + +Experimental New Stuff +---------------------- + +These features are marked 'experimental', which means that their APIs are not set in stone, +and may be removed or changed in incompatible ways in later releases. + + +Threadsafe ZMQStream +******************** + +With the IOLoop inherited from tornado, there is exactly one method that is threadsafe: +:meth:`.IOLoop.add_callback`. With this release, we are trying an experimental option +to pass all IOLoop calls via this method, so that ZMQStreams can be used from one thread +while the IOLoop runs in another. To try out a threadsafe stream: + +.. sourcecode:: python + + stream = ZMQStream(socket, threadsafe=True) + + +pip install pyzmq +***************** + +PyZMQ should now be pip installable, even on systems without libzmq. +In these cases, when pyzmq fails to find an appropriate libzmq to link against, +it will try to build libzmq as a Python extension. +This work is derived from `pyzmq_static <https://github.com/brandon-rhodes/pyzmq-static>`_. + +To this end, PyZMQ source distributions include the sources for libzmq (2.2.0) and libuuid (2.21), +both used under the LGPL. + + +zmq.green +********* + +The excellent `gevent_zeromq <https://github.com/traviscline/gevent_zeromq>`_ socket +subclass which provides `gevent <http://www.gevent.org/>`_ compatibility has been merged as +:mod:`zmq.green`. + +.. seealso:: + + :ref:`zmq_green` + + +Bugs Fixed +---------- + +* TIMEO sockopts are properly included for libzmq-2.2.0 +* avoid garbage collection of sockets after fork (would cause ``assert (mailbox.cpp:79)``). + + +2.2.0 +===== + +Some effort has gone into refining the pyzmq API in this release to make it a model for +other language bindings. This is principally made in a few renames of objects and methods, +all of which leave the old name for backwards compatibility. + +.. note:: + + As of this release, all code outside ``zmq.core`` is BSD licensed (where + possible), to allow more permissive use of less-critical code and utilities. + +Name Changes +------------ + +* The :class:`~.Message` class has been renamed to :class:`~.Frame`, to better match other + zmq bindings. The old Message name remains for backwards-compatibility. Wherever pyzmq + docs say "Message", they should refer to a complete zmq atom of communication (one or + more Frames, connected by ZMQ_SNDMORE). Please report any remaining instances of + Message==MessagePart with an Issue (or better yet a Pull Request). + +* All ``foo_unicode`` methods are now called ``foo_string`` (``_unicode`` remains for + backwards compatibility). This is not only for cross-language consistency, but it makes + more sense in Python 3, where native strings are unicode, and the ``_unicode`` suffix + was wedded too much to Python 2. + +Other Changes and Removals +-------------------------- + +* ``prefix`` removed as an unused keyword argument from :meth:`~.Socket.send_multipart`. + +* ZMQStream :meth:`~.ZMQStream.send` default has been changed to `copy=True`, so it matches + Socket :meth:`~.Socket.send`. + +* ZMQStream :meth:`~.ZMQStream.on_err` is deprecated, because it never did anything. + +* Python 2.5 compatibility has been dropped, and some code has been cleaned up to reflect + no-longer-needed hacks. + +* Some Cython files in :mod:`zmq.core` have been split, to reduce the amount of + Cython-compiled code. Much of the body of these files were pure Python, and thus did + not benefit from the increased compile time. This change also aims to ease maintaining + feature parity in other projects, such as + `pyzmq-ctypes <https://github.com/svpcom/pyzmq-ctypes>`_. + + +New Stuff +--------- + +* :class:`~.Context` objects can now set default options when they create a socket. These + are set and accessed as attributes to the context. Socket options that do not apply to a + socket (e.g. SUBSCRIBE on non-SUB sockets) will simply be ignored. + +* :meth:`~.ZMQStream.on_recv_stream` has been added, which adds the stream itself as a + second argument to the callback, making it easier to use a single callback on multiple + streams. + +* A :attr:`~Frame.more` boolean attribute has been added to the :class:`~.Frame` (née + Message) class, so that frames can be identified as terminal without extra queires of + :attr:`~.Socket.rcvmore`. + + +Experimental New Stuff +---------------------- + +These features are marked 'experimental', which means that their APIs are not +set in stone, and may be removed or changed in incompatible ways in later releases. + +* :mod:`zmq.web` added for load-balancing requests in a tornado webapp with zeromq. + + +2.1.11 +====== + +* remove support for LABEL prefixes. A major feature of libzmq-3.0, the LABEL + prefix, has been removed from libzmq, prior to the first stable libzmq 3.x release. + + * The prefix argument to :meth:`~.Socket.send_multipart` remains, but it continue to behave in + exactly the same way as it always has on 2.1.x, simply prepending message parts. + + * :meth:`~.Socket.recv_multipart` will always return a list, because prefixes are once + again indistinguishable from regular message parts. + +* add :meth:`.Socket.poll` method, for simple polling of events on a single socket. + +* no longer require monkeypatching tornado IOLoop. The :class:`.ioloop.ZMQPoller` class + is a poller implementation that matches tornado's expectations, and pyzmq sockets can + be used with any tornado application just by specifying the use of this poller. The + pyzmq IOLoop implementation now only trivially differs from tornado's. + + It is still recommended to use :func:`.ioloop.install`, which sets *both* the zmq and + tornado global IOLoop instances to the same object, but it is no longer necessary. + + .. warning:: + + The most important part of this change is that the ``IOLoop.READ/WRITE/ERROR`` + constants now match tornado's, rather than being mapped directly to the zmq + ``POLLIN/OUT/ERR``. So applications that used the low-level :meth:`IOLoop.add_handler` + code with ``POLLIN/OUT/ERR`` directly (used to work, but was incorrect), rather than + using the IOLoop class constants will no longer work. Fixing these to use the IOLoop + constants should be insensitive to the actual value of the constants. + +2.1.10 +====== + +* Add support for libzmq-3.0 LABEL prefixes: + + .. warning:: + + This feature has been removed from libzmq, and thus removed from future pyzmq + as well. + + * send a message with label-prefix with: + + .. sourcecode:: python + + send_multipart([b'msg', b'parts'], prefix=[b'label', b'prefix']) + + * :meth:`recv_multipart` returns a tuple of ``(prefix,msg)`` if a label prefix is detected + * ZMQStreams and devices also respect the LABEL prefix + +* add czmq-style close&term as :meth:`ctx.destroy`, so that :meth:`ctx.term` + remains threadsafe and 1:1 with libzmq. +* :meth:`Socket.close` takes optional linger option, for setting linger prior + to closing. +* add :func:`~zmq.core.version.zmq_version_info` and + :func:`~zmq.core.version.pyzmq_version_info` for getting libzmq and pyzmq versions as + tuples of numbers. This helps with the fact that version string comparison breaks down + once versions get into double-digits. +* ioloop changes merged from upstream `Tornado <http://www.tornadoweb.org>`_ 2.1 + +2.1.9 +===== + +* added zmq.ssh tools for tunneling socket connections, copied from IPython +* Expanded sockopt support to cover changes in libzmq-4.0 dev. +* Fixed an issue that prevented :exc:`KeyboardInterrupts` from being catchable. +* Added attribute-access for set/getsockopt. Setting/Getting attributes of :class:`Sockets` + with the names of socket options is mapped to calls of set/getsockopt. + +.. sourcecode:: python + + s.hwm = 10 + s.identity = b'whoda' + s.linger + # -1 + +* Terminating a :class:`~Context` closes the sockets it created, matching the behavior in + `czmq <http://czmq.zeromq.org/>`_. +* :class:`ThreadDevices` use :meth:`Context.instance` to create sockets, so they can use + inproc connections to sockets in other threads. +* fixed units error on :func:`zmq.select`, where the poll timeout was 1000 times longer + than expected. +* Add missing ``DEALER/ROUTER`` socket type names (currently aliases, to be replacements for ``XREP/XREQ``). +* base libzmq dependency raised to 2.1.4 (first stable release) from 2.1.0. + + +2.1.7.1 +======= + +* bdist for 64b Windows only. This fixed a type mismatch on the ``ZMQ_FD`` sockopt + that only affected that platform. + + +2.1.7 +===== + +* Added experimental support for libzmq-3.0 API +* Add :func:`zmq.eventloop.ioloop.install` for using pyzmq's IOLoop in a tornado + application. + + +2.1.4 +===== + +* First version with binary distribution support +* Added :meth:`~Context.instance()` method for using a single Context throughout an application + without passing references around. + diff --git a/external_libs/python/pyzmq-14.7.0/docs/source/conf.py b/external_libs/python/pyzmq-14.7.0/docs/source/conf.py new file mode 100644 index 00000000..dcccabad --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/docs/source/conf.py @@ -0,0 +1,216 @@ +# -*- coding: utf-8 -*- +# +# PyZMQ documentation build configuration file, created by +# sphinx-quickstart on Sat Feb 20 23:31:19 2010. +# +# This file is execfile()d with the current directory set to its containing dir. +# +# Note that not all possible configuration values are present in this +# autogenerated file. +# +# All configuration values have a default; values that are commented out +# serve to show the default. + +import sys, os +import string + +# If extensions (or modules to document with autodoc) are in another directory, +# add these directories to sys.path here. If the directory is relative to the +# documentation root, use os.path.abspath to make it absolute, like shown here. +sys.path.insert(0, os.path.abspath('../sphinxext')) +sys.path.append(os.path.abspath('../..')) + +# set target libzmq version +from buildutils.bundle import bundled_version +target_libzmq = '%i.%i.%i' % bundled_version + +rst_epilog = """ +.. |target_libzmq| replace:: {target_libzmq} +""".format(**locals()) + +# patch autodoc to work with Cython Sources +import sphinx_cython + +# -- General configuration ----------------------------------------------------- + +# Add any Sphinx extension module names here, as strings. They can be extensions +# coming with Sphinx (named 'sphinx.ext.*') or your custom ones. +extensions = [ + 'sphinx.ext.autodoc', + 'sphinx.ext.intersphinx', + 'sphinx.ext.napoleon', + ] + +# Add any paths that contain templates here, relative to this directory. +templates_path = ['_templates'] + +# The suffix of source filenames. +source_suffix = '.rst' + +# The encoding of source files. +source_encoding = 'utf-8' + +# The master toctree document. +master_doc = 'index' + +# General information about the project. +project = u'PyZMQ' +copyright = u"""Brian E. Granger & Min Ragan-Kelley. +ØMQ logo © iMatix Corportation, used under the Creative Commons Attribution-Share Alike 3.0 License. +Python logo ™ of the Python Software Foundation, used by Min RK with permission from the Foundation""" + +intersphinx_mapping = {'python': ('http://docs.python.org/3', None)} +# The version info for the project you're documenting, acts as replacement for +# |version| and |release|, also used in various other places throughout the +# built documents. + +import zmq + +# The short X.Y version. +version = zmq.__version__.split('-')[0] +# The full version, including alpha/beta/rc tags. +release = zmq.__version__ + +# The language for content autogenerated by Sphinx. Refer to documentation +# for a list of supported languages. +#language = None + +# There are two options for replacing |today|: either, you set today to some +# non-false value, then it is used: +#today = '' +# Else, today_fmt is used as the format for a strftime call. +#today_fmt = '%B %d, %Y' + +# List of documents that shouldn't be included in the build. +#unused_docs = [] + +# List of directories, relative to source directory, that shouldn't be searched +# for source files. +exclude_trees = ['build'] + +# The reST default role (used for this markup: `text`) to use for all documents. +#default_role = None + +# If true, '()' will be appended to :func: etc. cross-reference text. +#add_function_parentheses = True + +# If true, the current module name will be prepended to all description +# unit titles (such as .. function::). +#add_module_names = True + +# If true, sectionauthor and moduleauthor directives will be shown in the +# output. They are ignored by default. +#show_authors = False + +# The name of the Pygments (syntax highlighting) style to use. +pygments_style = 'sphinx' + +# A list of ignored prefixes for module index sorting. +#modindex_common_prefix = [] + + +# -- Options for HTML output --------------------------------------------------- + +# The theme to use for HTML and HTML Help pages. Major themes that come with +# Sphinx are currently 'default' and 'sphinxdoc'. +# html_theme = 'default' + +# Theme options are theme-specific and customize the look and feel of a theme +# further. For a list of options available for each theme, see the +# documentation. +#html_theme_options = {} + +# Add any paths that contain custom themes here, relative to this directory. +#html_theme_path = [] + +# The name for this set of Sphinx documents. If None, it defaults to +# "<project> v<release> documentation". +#html_title = None + +# A shorter title for the navigation bar. Default is the same as html_title. +#html_short_title = None + +# The name of an image file (relative to this directory) to place at the top +# of the sidebar. +#html_logo = None + +# The name of an image file (within the static path) to use as favicon of the +# docs. This file should be a Windows icon file (.ico) being 16x16 or 32x32 +# pixels large. +html_favicon = '_static/zeromq.ico' + +# Add any paths that contain custom static files (such as style sheets) here, +# relative to this directory. They are copied after the builtin static files, +# so a file named "default.css" will overwrite the builtin "default.css". +html_static_path = ['_static'] + +# If not '', a 'Last updated on:' timestamp is inserted at every page bottom, +# using the given strftime format. +#html_last_updated_fmt = '%b %d, %Y' + +# If true, SmartyPants will be used to convert quotes and dashes to +# typographically correct entities. +#html_use_smartypants = True + +# Custom sidebar templates, maps document names to template names. +#html_sidebars = {} + +# Additional templates that should be rendered to pages, maps page names to +# template names. +#html_additional_pages = {} + +# If false, no module index is generated. +#html_use_modindex = True + +# If false, no index is generated. +#html_use_index = True + +# If true, the index is split into individual pages for each letter. +#html_split_index = False + +# If true, links to the reST sources are added to the pages. +#html_show_sourcelink = True + +# If true, an OpenSearch description file will be output, and all pages will +# contain a <link> tag referring to it. The value of this option must be the +# base URL from which the finished HTML is served. +#html_use_opensearch = '' + +# If nonempty, this is the file name suffix for HTML files (e.g. ".xhtml"). +#html_file_suffix = '' + +# Output file base name for HTML help builder. +htmlhelp_basename = 'PyZMQdoc' + + +# -- Options for LaTeX output -------------------------------------------------- + +# The paper size ('letter' or 'a4'). +#latex_paper_size = 'letter' + +# The font size ('10pt', '11pt' or '12pt'). +#latex_font_size = '10pt' + +# Grouping the document tree into LaTeX files. List of tuples +# (source start file, target name, title, author, documentclass [howto/manual]). +latex_documents = [ + ('index', 'PyZMQ.tex', u'PyZMQ Documentation', + u'Brian E. Granger \\and Min Ragan-Kelley', 'manual'), +] + +# The name of an image file (relative to this directory) to place at the top of +# the title page. +#latex_logo = None + +# For "manual" documents, if this is true, then toplevel headings are parts, +# not chapters. +#latex_use_parts = False + +# Additional stuff for the LaTeX preamble. +#latex_preamble = '' + +# Documents to append as an appendix to all manuals. +#latex_appendices = [] + +# If false, no module index is generated. +#latex_use_modindex = True diff --git a/external_libs/python/pyzmq-14.7.0/docs/source/devices.rst b/external_libs/python/pyzmq-14.7.0/docs/source/devices.rst new file mode 100644 index 00000000..4ef70cee --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/docs/source/devices.rst @@ -0,0 +1,82 @@ +.. PyZMQ devices doc, by Min Ragan-Kelley, 2011 + +.. _devices: + +Devices in PyZMQ +================ + +.. seealso:: + + ØMQ Guide `Device coverage <http://zguide.zeromq.org/chapter:all#toc32>`_. + +ØMQ has a notion of Devices - simple programs that manage a send-recv pattern for +connecting two or more sockets. Being full programs, devices include a ``while(True)`` +loop and thus block execution permanently once invoked. We have provided in the +:mod:`devices` subpackage some facilities for running these devices in the background, as +well as a custom three-socket MonitoredQueue_ device. + + +BackgroundDevices +----------------- + +It seems fairly rare that in a Python program one would actually want to create a zmq +device via :func:`.device` in the main thread, since such a call would block execution +forever. The most likely model for launching devices is in background threads or +processes. We have provided classes for launching devices in a background thread with +:class:`.ThreadDevice` and via multiprocessing with :class:`.ProcessDevice`. For +threadsafety and running across processes, these methods do not take Socket objects as +arguments, but rather socket types, and then the socket creation and configuration happens +via the BackgroundDevice's :meth:`foo_in` proxy methods. For each configuration method +(bind/connect/setsockopt), there are proxy methods for calling those methods on the Socket +objects created in the background thread or process, prefixed with 'in\_' or 'out\_', +corresponding to the `in_socket` and `out_socket`:: + + from zmq.devices import ProcessDevice + + pd = ProcessDevice(zmq.QUEUE, zmq.ROUTER, zmq.DEALER) + pd.bind_in('tcp://*:12345') + pd.connect_out('tcp://127.0.0.1:12543') + pd.setsockopt_in(zmq.IDENTITY, 'ROUTER') + pd.setsockopt_out(zmq.IDENTITY, 'DEALER') + pd.start() + # it will now be running in a background process + +MonitoredQueue +-------------- + +One of ØMQ's builtin devices is the ``QUEUE``. This is a symmetric two-socket device that +fully supports passing messages in either direction via any pattern. We saw a logical +extension of the ``QUEUE`` as one that behaves in the same way with respect to the in/out +sockets, but also sends every message in either direction *also* on a third `monitor` +socket. For performance reasons, this :func:`.monitored_queue` function is written in +Cython, so the loop does not involve Python, and should have the same performance as the +basic ``QUEUE`` device. + +One shortcoming of the ``QUEUE`` device is that it does not support having ``ROUTER`` +sockets as both input and output. This is because ``ROUTER`` sockets, when they receive a +message, prepend the ``IDENTITY`` of the socket that sent the message (for use in routing +the reply). The result is that the output socket will always try to route the incoming +message back to the original sender, which is presumably not the intended pattern. In +order for the queue to support a ROUTER-ROUTER connection, it must swap the first two parts +of the message in order to get the right message out the other side. + +To invoke a monitored queue is similar to invoking a regular ØMQ device:: + + from zmq.devices import monitored_queue + ins = ctx.socket(zmq.ROUTER) + outs = ctx.socket(zmq.DEALER) + mons = ctx.socket(zmq.PUB) + configure_sockets(ins,outs,mons) + monitored_queue(ins, outs, mons, in_prefix='in', out_prefix='out') + +The `in_prefix` and `out_prefix` default to 'in' and 'out' respectively, and a PUB socket +is most logical for the monitor socket, since it will never receive messages, and the +in/out prefix is well suited to the PUB/SUB topic subscription model. All messages sent on +`mons` will be multipart, the first part being the prefix corresponding to the socket that +received the message. + +Or for launching an MQ in the background, there are :class:`.ThreadMonitoredQueue` and +:class:`.ProcessMonitoredQueue`, which function just like the base +BackgroundDevice objects, but add :meth:`foo_mon` methods for configuring the monitor socket. + + diff --git a/external_libs/python/pyzmq-14.7.0/docs/source/eventloop.rst b/external_libs/python/pyzmq-14.7.0/docs/source/eventloop.rst new file mode 100644 index 00000000..3126b8b6 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/docs/source/eventloop.rst @@ -0,0 +1,197 @@ +.. PyZMQ eventloop doc, by Min Ragan-Kelley, 2011 + +.. _eventloop: + +==================== +Eventloops and PyZMQ +==================== + +Tornado IOLoop +============== + +Facebook's `Tornado`_ includes an eventloop for handing poll events on filedescriptors and +native sockets. We have included a small part of Tornado (specifically its +:mod:`.ioloop`), and adapted its :class:`IOStream` class into :class:`.ZMQStream` for +handling poll events on ØMQ sockets. A ZMQStream object works much like a Socket object, +but instead of calling :meth:`~.Socket.recv` directly, you register a callback with +:meth:`~.ZMQStream.on_recv`. Callbacks can also be registered for send events +with :meth:`~.ZMQStream.on_send`. + + +:func:`install()` +----------------- + +With PyZMQ's ioloop, you can use zmq sockets in any tornado application. You must first +install PyZMQ's :class:`.IOLoop`, with the :func:`.ioloop.install` function: + +.. sourcecode:: python + + from zmq.eventloop import ioloop + ioloop.install() + +This sets the global instance of :class:`tornado.ioloop.IOLoop` with the global instance of +our IOLoop class. The reason this must happen is that tornado objects avoid having to pass +the active IOLoop instance around by having a staticmethod :meth:`.IOLoop.instance`, which +always returns the active instance. If PyZMQ's IOLoop is installed after the first call to +:meth:`.IOLoop.instance()` (called in almost every tornado object constructor), then it will +raise an :exc:`AssertionError`, because the global IOLoop instance has already been +created, and proceeding would result in not all objects being associated with the right +IOLoop. + +It is possible to use PyZMQ sockets with tornado *without* calling :func:`.ioloop.install`, +but it is less convenient. First, you must instruct the tornado IOLoop to use the zmq poller: + +.. sourcecode:: python + + from zmq.eventloop.ioloop import ZMQIOLoop + + loop = ZMQIOLoop() + +Then, when you instantiate tornado and ZMQStream objects, you must pass the `io_loop` +argument to ensure that they use this loop, instead of the global instance. + +This is especially useful for writing tests, such as this: + +.. sourcecode:: python + + from tornado.testing import AsyncTestCase + from zmq.eventloop.ioloop import ZMQIOLoop + from zmq.eventloop.zmqstream import ZMQStream + + class TestZMQBridge(AsyncTestCase): + + # Use a ZMQ-compatible I/O loop so that we can use `ZMQStream`. + def get_new_ioloop(self): + return ZMQIOLoop() + +You can also manually install this IOLoop as the global tornado instance, with: + +.. sourcecode:: python + + from zmq.eventloop.ioloop import ZMQIOLoop + loop = ZMQIOLoop() + loop.install() + +but it will **NOT** be the global *pyzmq* IOLoop instance, so it must still be +passed to your ZMQStream constructors. + + +:meth:`send` +------------ + +ZMQStream objects do have :meth:`~.ZMQStream.send` and :meth:`~.ZMQStream.send_multipart` +methods, which behaves the same way as :meth:`.Socket.send`, but instead of sending right +away, the :class:`.IOLoop` will wait until socket is able to send (for instance if ``HWM`` +is met, or a ``REQ/REP`` pattern prohibits sending at a certain point). Messages sent via +send will also be passed to the callback registered with :meth:`~.ZMQStream.on_send` after +sending. + +:meth:`on_recv` +--------------- + +:meth:`.ZMQStream.on_recv` is the primary method for using a ZMQStream. It registers a +callback to fire with messages as they are received, which will *always* be multipart, +even if its length is 1. You can easily use this to build things like an echo socket: + +.. sourcecode:: python + + s = ctx.socket(zmq.REP) + s.bind('tcp://localhost:12345') + stream = ZMQStream(s) + def echo(msg): + stream.send_multipart(msg) + stream.on_recv(echo) + ioloop.IOLoop.instance().start() + +on_recv can also take a `copy` flag, just like :meth:`.Socket.recv`. If `copy=False`, then +callbacks registered with on_recv will receive tracked :class:`.Frame` objects instead of +bytes. + +.. note:: + + A callback must be registered using either :meth:`.ZMQStream.on_recv` or + :meth:`.ZMQStream.on_recv_stream` before any data will be received on the + underlying socket. This allows you to temporarily pause processing on a + socket by setting both callbacks to None. Processing can later be resumed + by restoring either callback. + + +:meth:`on_recv_stream` +---------------------- + +:meth:`.ZMQStream.on_recv_stream` is just like on_recv above, but the callback will be +passed both the message and the stream, rather than just the message. This is meant to make +it easier to use a single callback with multiple streams. + +.. sourcecode:: python + + s1 = ctx.socket(zmq.REP) + s1.bind('tcp://localhost:12345') + stream1 = ZMQStream(s1) + + s2 = ctx.socket(zmq.REP) + s2.bind('tcp://localhost:54321') + stream2 = ZMQStream(s2) + + def echo(stream, msg): + stream.send_multipart(msg) + + stream1.on_recv_stream(echo) + stream2.on_recv_stream(echo) + + ioloop.IOLoop.instance().start() + + +:meth:`flush` +------------- + +Sometimes with an eventloop, there can be multiple events ready on a single iteration of +the loop. The :meth:`~.ZMQStream.flush` method allows developers to pull messages off of +the queue to enforce some priority over the event loop ordering. flush pulls any pending +events off of the queue. You can specify to flush only recv events, only send events, or +any events, and you can specify a limit for how many events to flush in order to prevent +starvation. + +.. _Tornado: https://github.com/facebook/tornado + +.. _zmq_green: + +PyZMQ and gevent +================ + +PyZMQ ≥ 2.2.0.1 ships with a `gevent <http://www.gevent.org/>`_ compatible API as :mod:`zmq.green`. +To use it, simply: + +.. sourcecode:: python + + import zmq.green as zmq + +Then write your code as normal. + +Socket.send/recv and zmq.Poller are gevent-aware. + +In PyZMQ ≥ 2.2.0.2, green.device and green.eventloop should be gevent-friendly as well. + +.. note:: + + The green device does *not* release the GIL, unlike the true device in zmq.core. + +zmq.green.eventloop includes minimally patched IOLoop/ZMQStream in order to use the gevent-enabled Poller, +so you should be able to use the ZMQStream interface in gevent apps as well, +though using two eventloops simultaneously (tornado + gevent) is not recommended. + +.. warning:: + + There is a `known issue <https://github.com/zeromq/pyzmq/issues/229>`_ in gevent ≤ 1.0 or libevent, + which can cause zeromq socket events to be missed. + PyZMQ works around this by adding a timeout so it will not wait forever for gevent to notice events. + The only known solution for this is to use gevent ≥ 1.0, which is currently at 1.0b3, + and does not exhibit this behavior. + +.. seealso:: + + zmq.green examples `on GitHub <https://github.com/zeromq/pyzmq/tree/master/examples/gevent>`_. + +:mod:`zmq.green` is simply `gevent_zeromq <https://github.com/traviscline/gevent_zeromq>`_, +merged into the pyzmq project. + diff --git a/external_libs/python/pyzmq-14.7.0/docs/source/index.rst b/external_libs/python/pyzmq-14.7.0/docs/source/index.rst new file mode 100644 index 00000000..84e2500b --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/docs/source/index.rst @@ -0,0 +1,96 @@ +.. PyZMQ documentation master file, created by + sphinx-quickstart on Sat Feb 20 23:31:19 2010. + You can adapt this file completely to your liking, but it should at least + contain the root `toctree` directive. + +PyZMQ Documentation +=================== + +:Release: |release| +:Date: |today| + + +PyZMQ is the Python bindings for ØMQ_. This +documentation currently contains notes on some important aspects of developing PyZMQ and +an overview of what the ØMQ API looks like in Python. For information on how to use +ØMQ in general, see the many examples in the excellent `ØMQ Guide`_, all of which +have a version in Python. + +PyZMQ works with Python 3 (≥ 3.2), and Python 2 (≥ 2.6), with no transformations or 2to3, +as well as PyPy (at least 2.0 beta), thanks to a new CFFI backend. + +Please don't hesitate to report pyzmq-specific issues to our tracker_ on GitHub. +General questions about ØMQ are better sent to the ØMQ `mailing list`_ or `IRC Channel`_. + +:ref:`Summary of Changes in PyZMQ <changelog>` + + +Supported LibZMQ +================ + +PyZMQ aims to support all stable ( ≥2.1.4, ≥ 3.2.2, ≥ 4.0.1 ) and active development ( ≥ 4.2.0 ) +versions of libzmq. Building the same pyzmq against various versions of libzmq is supported, +but only the functionality of the linked libzmq will be available. + +.. note:: + + libzmq 3.0-3.1 are not, and will never be supported. + There never was a stable release of either. + + +Binary distributions (wheels on `PyPI <http://pypi.python.org/pypi/pyzmq>`__ +or `GitHub <https://www.github.com/zeromq/pyzmq/downloads>`__) of PyZMQ ship with +the stable version of libzmq at the time of release, built with default configuration, +and include libsodium for security. +For pyzmq-|release|, this is |target_libzmq|. + +Using PyZMQ +=========== + +.. toctree:: + :maxdepth: 2 + + api/index.rst + morethanbindings.rst + serialization.rst + devices.rst + eventloop.rst + logging.rst + ssh.rst + + +Notes from developing PyZMQ +=========================== + +.. toctree:: + :maxdepth: 2 + + pyversions.rst + unicode.rst + +Indices and tables +================== + +* :ref:`genindex` +* :ref:`modindex` +* :ref:`search` + +Links +===== + +* ØMQ_ Home +* The `ØMQ Guide`_ +* `PyZMQ Installation`_ notes on the ZeroMQ website +* PyZMQ on GitHub_ +* Issue Tracker_ + +.. _ØMQ: http://www.zeromq.org +.. _ØMQ Guide: http://zguide.zeromq.org +.. _mailing list: http://www.zeromq.org/docs:mailing-lists +.. _IRC Channel: http://www.zeromq.org/chatroom +.. _Cython: http://cython.org/ +.. _GitHub: https://www.github.com/zeromq/pyzmq +.. _ØMQ Manual: http://www.zeromq.org/intro:read-the-manual +.. _PyZMQ Installation: http://www.zeromq.org/bindings:python +.. _tracker: https://www.github.com/zeromq/pyzmq/issues + diff --git a/external_libs/python/pyzmq-14.7.0/docs/source/logging.rst b/external_libs/python/pyzmq-14.7.0/docs/source/logging.rst new file mode 100644 index 00000000..d5204af4 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/docs/source/logging.rst @@ -0,0 +1,84 @@ +.. PyZMQ logging doc, by Min Ragan-Kelley, 2011 + +.. _logging: + +Asynchronous Logging via PyZMQ +============================== + +.. seealso:: + + * The ØMQ guide `coverage <http://zguide.zeromq.org/chapter:all#toc7>`_ of PUB/SUB + messaging + * Python logging module `documentation <http://docs.python.org/library/logging.html>`_ + +Python provides extensible logging facilities through its :py:mod:`logging` module. This +module allows for easily extensible logging functionality through the use of +:py:class:`~logging.Handler` objects. The most obvious case for hooking up pyzmq to +logging would be to broadcast log messages over a PUB socket, so we have provided a +:class:`.PUBHandler` class for doing just that. + +PUB/SUB and Topics +------------------ + +The ØMQ PUB/SUB pattern consists of a PUB socket broadcasting messages, and a collection +of SUB sockets that receive those messages. Each PUB message is a multipart-message, where +the first part is interpreted as a topic. SUB sockets can subscribe to topics by setting +their ``SUBSCRIBE`` sockopt, e.g.:: + + sub = ctx.socket(zmq.SUB) + sub.setsockopt(zmq.SUBSCRIBE, 'topic1') + sub.setsockopt(zmq.SUBSCRIBE, 'topic2') + +When subscribed, the SUB socket will only receive messages where the first part *starts +with* one of the topics set via ``SUBSCRIBE``. The default behavior is to exclude all +messages, and subscribing to the empty string '' will receive all messages. + +PUBHandler +---------- + +The :class:`.PUBHandler` object is created for allowing the python logging to be emitted +on a PUB socket. The main difference between a PUBHandler and a regular logging Handler is +the inclusion of topics. For the most basic logging, you can simply create a PUBHandler +with an interface or a configured PUB socket, and just let it go:: + + pub = context.socket(zmq.PUB) + pub.bind('tcp://*:12345') + handler = PUBHandler(pub) + logger = logging.getLogger() + logger.addHandler(handler) + +At this point, all messages logged with the default logger will be broadcast on the pub +socket. + +the PUBHandler does work with topics, and the handler has an attribute ``root_topic``:: + + handler.root_topic = 'myprogram' + +Python loggers also have loglevels. The base topic of messages emitted by the PUBHandler +will be of the form: ``<handler.root_topic>.<loglevel>``, e.g. 'myprogram.INFO' or +'whatever.ERROR'. This way, subscribers can easily subscribe to subsets of the logging +messages. Log messages are always two-part, where the first part is the topic tree, and +the second part is the actual log message. + + >>> logger.info('hello there') + >>> print sub.recv_multipart() + ['myprogram.INFO', 'hello there'] + +Subtopics +********* + +You can also add to the topic tree below the loglevel on an individual message basis. +Assuming your logger is connected to a PUBHandler, you can add as many additional topics +on the front of the message, which will be added always after the loglevel. A special +delimiter defined at ``zmq.log.handlers.TOPIC_DELIM`` is scanned by the PUBHandler, so if +you pass your own subtopics prior to that symbol, they will be stripped from the message +and added to the topic tree:: + + >>> log_msg = "hello there" + >>> subtopic = "sub.topic" + >>> msg = zmq.log.handlers.TOPIC_DELIM.join([subtopic, log_msg]) + >>> logger.warn(msg) + >>> print sub.recv_multipart() + ['myprogram.WARN.sub.topic', 'hello there'] + + diff --git a/external_libs/python/pyzmq-14.7.0/docs/source/morethanbindings.rst b/external_libs/python/pyzmq-14.7.0/docs/source/morethanbindings.rst new file mode 100644 index 00000000..1bff8f0c --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/docs/source/morethanbindings.rst @@ -0,0 +1,166 @@ +.. PyZMQ Bindings doc, by Min Ragan-Kelley, 2011 + +.. _bindings: + +More Than Just Bindings +======================= + +PyZMQ is ostensibly the Python bindings for `ØMQ`_, but the project, following +Python's 'batteries included' philosophy, provides more than just Python methods and +objects for calling into the ØMQ C++ library. + + + +The Core as Bindings +-------------------- + +PyZMQ is currently broken up into four subpackages. First, is the Core. :mod:`zmq.core` +contains the actual bindings for ZeroMQ, and no extended functionality beyond the very +basic. The core modules are split, such that each basic ZeroMQ object (or function, if no +object is associated) is a separate module, e.g. :mod:`zmq.core.context` contains the +:class:`.Context` object, :mod:`zmq.core.poll` contains a :class:`.Poller` object, as well +as the :func:`.select` function, etc. ZMQ constants are, for convenience, all kept +together in :mod:`zmq.core.constants`. + +There are two reasons for breaking the core into submodules: *recompilation* and +*derivative projects*. The monolithic PyZMQ became quite tedious to have to recompile +everything for a small change to a single object. With separate files, that's no longer +necessary. The second reason has to do with Cython. PyZMQ is written in Cython, a tool for +efficiently writing C-extensions for Python. By separating out our objects into individual +`pyx` files, each with their declarations in a `pxd` header, other projects can write +extensions in Cython and call directly to ZeroMQ at the C-level without the penalty of +going through our Python objects. + +Thread Safety +------------- + +In ØMQ, Contexts are threadsafe objects, but Sockets are **not**. It is safe to use a +single Context (e.g. via :meth:`zmq.Context.instance`) in your entire multithreaded +application, but you should create sockets on a per-thread basis. If you share sockets +across threads, you are likely to encounter uncatchable c-level crashes of your +application unless you use judicious application of :py:class:`threading.Lock`, but this +approach is not recommended. + +.. seealso:: + + ZeroMQ API note on threadsafety on `2.2 <http://api.zeromq.org/2-2:zmq>`_ + or `3.2 <http://api.zeromq.org/3-2:zmq>`_ + + +Socket Options as Attributes +---------------------------- + +.. versionadded:: 2.1.9 + +In 0MQ, socket options are set/retrieved with the :meth:`set/getsockopt` methods. With the +class-based approach in pyzmq, it would be logical to perform these operations with +simple attribute access, and this has been added in pyzmq 2.1.9. Simply assign to or +request a Socket attribute with the (case-insensitive) name of a sockopt, and it should +behave just as you would expect: + +.. sourcecode:: python + + s = ctx.socket(zmq.DEALER) + s.identity = b'dealer' + s.hwm = 10 + s.events + # 0 + s.fd + # 16 + + +Default Options on the Context +****************************** + +.. versionadded:: 2.1.11 + +Just like setting socket options as attributes on Sockets, you can do the same on Contexts. +This affects the default options of any *new* sockets created after the assignment. + +.. sourcecode:: python + + ctx = zmq.Context() + ctx.linger = 0 + rep = ctx.socket(zmq.REP) + req = ctx.socket(zmq.REQ) + +Socket options that do not apply to a socket (e.g. SUBSCRIBE on non-SUB sockets) will +simply be ignored. + + +Core Extensions +--------------- + +We have extended the core functionality in two ways that appear inside the :mod:`core` +bindings, and are not general ØMQ features. + +Builtin Serialization +********************* + +First, we added common serialization with the builtin :py:mod:`json` and :py:mod:`pickle` +as first-class methods to the :class:`Socket` class. A socket has the methods +:meth:`~.Socket.send_json` and :meth:`~.Socket.send_pyobj`, which correspond to sending an +object over the wire after serializing with :mod:`json` and :mod:`pickle` respectively, +and any object sent via those methods can be reconstructed with the +:meth:`~.Socket.recv_json` and :meth:`~.Socket.recv_pyobj` methods. Unicode strings are +other objects that are not unambiguously sendable over the wire, so we include +:meth:`~.Socket.send_string` and :meth:`~.Socket.recv_string` that simply send bytes +after encoding the message ('utf-8' is the default). + +.. seealso:: + + * :ref:`Further information <serialization>` on serialization in pyzmq. + + * :ref:`Our Unicode discussion <unicode>` for more information on the trials and + tribulations of working with Unicode in a C extension while supporting Python 2 and 3. + + +MessageTracker +************** + +The second extension of basic ØMQ functionality is the :class:`MessageTracker`. The +MessageTracker is an object used to track when the underlying ZeroMQ is done with a +message buffer. One of the main use cases for ØMQ in Python is the ability to perform +non-copying sends. Thanks to Python's buffer interface, many objects (including NumPy +arrays) provide the buffer interface, and are thus directly sendable. However, as with any +asynchronous non-copying messaging system like ØMQ or MPI, it can be important to know +when the message has actually been sent, so it is safe again to edit the buffer without +worry of corrupting the message. This is what the MessageTracker is for. + +The MessageTracker is a simple object, but there is a penalty to its use. Since by its +very nature, the MessageTracker must involve threadsafe communication (specifically a +builtin :py:class:`~Queue.Queue` object), instantiating a MessageTracker takes a modest +amount of time (10s of µs), so in situations instantiating many small messages, this can +actually dominate performance. As a result, tracking is optional, via the ``track`` flag, +which is optionally passed, always defaulting to ``False``, in each of the three places +where a Frame object (the pyzmq object for wrapping a segment of a message) is +instantiated: The :class:`.Frame` constructor, and non-copying sends and receives. + +A MessageTracker is very simple, and has just one method and one attribute. The property +:attr:`MessageTracker.done` will be ``True`` when the Frame(s) being tracked are no +longer in use by ØMQ, and :meth:`.MessageTracker.wait` will block, waiting for the +Frame(s) to be released. + +.. Note:: + + A Frame cannot be tracked after it has been instantiated without tracking. If a + Frame is to even have the *option* of tracking, it must be constructed with + ``track=True``. + + +Extensions +---------- + +So far, PyZMQ includes four extensions to core ØMQ that we found basic enough to be +included in PyZMQ itself: + +* :ref:`zmq.log <logging>` : Logging handlers for hooking Python logging up to the + network +* :ref:`zmq.devices <devices>` : Custom devices and objects for running devices in the + background +* :ref:`zmq.eventloop <eventloop>` : The `Tornado`_ event loop, adapted for use + with ØMQ sockets. +* :ref:`zmq.ssh <ssh>` : Simple tools for tunneling zeromq connections via ssh. + +.. _ØMQ: http://www.zeromq.org +.. _Tornado: https://github.com/facebook/tornado diff --git a/external_libs/python/pyzmq-14.7.0/docs/source/pyversions.rst b/external_libs/python/pyzmq-14.7.0/docs/source/pyversions.rst new file mode 100644 index 00000000..8a509dc3 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/docs/source/pyversions.rst @@ -0,0 +1,195 @@ +.. PyZMQ Version compatibility doc, by Min Ragan-Kelley, 2010 + +.. _pyversions: + +PyZMQ, Python2.5, and Python3 +============================= + +PyZMQ is a fairly light, low-level library, so supporting as many versions +as is reasonable is our goal. Currently, we support at least Python 2.5-3.1. +Making the changes to the codebase required a few tricks, which are documented here +for future reference, either by us or by other developers looking to support several +versions of Python. + +.. Note:: + + It is far simpler to support 2.6-3.x than to include 2.5. Many of the significant + syntax changes have been backported to 2.6, so just writing new-style code would work + in many cases. I will try to note these points as they come up. + + +pyversion_compat.h +------------------ + +Many functions we use, primarily involved in converting between C-buffers and Python +objects, are not available on all supported versions of Python. In order to resolve +missing symbols, we added a header :file:`utils/pyversion_compat.h` that defines missing +symbols with macros. Some of these macros alias new names to old functions (e.g. +``PyBytes_AsString``), so that we can call new-style functions on older versions, and some +simply define the function as an empty exception raiser. The important thing is that the +symbols are defined to prevent compiler warnings and linking errors. Everywhere we use +C-API functions that may not be available in a supported version, at the top of the file +is the code: + +.. sourcecode:: guess + + cdef extern from "pyversion_compat.h": + pass + +This ensures that the symbols are defined in the Cython generated C-code. Higher level +switching logic exists in the code itself, to prevent actually calling unavailable +functions, but the symbols must still be defined. + +Bytes and Strings +----------------- + +.. Note:: + + If you are using Python >= 2.6, to prepare your PyZMQ code for Python3 you should use + the ``b'message'`` syntax to ensure all your string literal messages will still be + :class:`bytes` after you make the upgrade. + +The most cumbersome part of PyZMQ compatibility from a user's perspective is the fact +that, since ØMQ uses C-strings, and would like to do so without copying, we must use the +Py3k :class:`bytes` object, which is backported to 2.6. In order to do this in a +Python-version independent way, we added a small utility that unambiguously defines the +string types: :class:`bytes`, :class:`unicode`, :obj:`basestring`. This is important, +because :class:`str` means different things on 2.x and 3.x, and :class:`bytes` is +undefined on 2.5, and both :class:`unicode` and :obj:`basestring` are undefined on 3.x. +All typechecking in PyZMQ is done against these types: + +================= ================= ==================== +Explicit Type 2.x 3.x +================= ================= ==================== +:obj:`bytes` :obj:`str` :obj:`bytes` +:obj:`unicode` :obj:`unicode` :obj:`str` +:obj:`basestring` :obj:`basestring` :obj:`(str, bytes)` +================= ================= ==================== + +.. Note:: + + 2.5 specific + + Where we really noticed the issue of :class:`bytes` vs :obj:`strings` coming up for + users was in updating the tests to run on every version. Since the ``b'bytes + literal'`` syntax was not backported to 2.5, we must call ``"message".encode()`` for + *every* string in the test suite. + +.. seealso:: :ref:`Unicode discussion <unicode>` for more information on strings/bytes. + +``PyBytes_*`` +************* + +The standard C-API function for turning a C-string into a Python string was a set of +functions with the prefix ``PyString_*``. However, with the Unicode changes made in +Python3, this was broken into ``PyBytes_*`` for bytes objects and ``PyUnicode_*`` for +unicode objects. We changed all our ``PyString_*`` code to ``PyBytes_*``, which was +backported to 2.6. + + +.. Note:: + + 2.5 Specific: + + Since Python 2.5 doesn't support the ``PyBytes_*`` functions, we had to alias them to + the ``PyString_*`` methods in utils/pyversion_compat.h. + + .. sourcecode:: c++ + + #define PyBytes_FromStringAndSize PyString_FromStringAndSize + #define PyBytes_FromString PyString_FromString + #define PyBytes_AsString PyString_AsString + #define PyBytes_Size PyString_Size + +Buffers +------- + +The layer that is most complicated for developers, but shouldn't trouble users, is the +Python C-Buffer APIs. These are the methods for converting between Python objects and C +buffers. The reason it is complicated is that it keeps changing. + +There are two buffer interfaces for converting an object to a C-buffer, known as new-style +and old-style. Old-style buffers were introduced long ago, but the new-style is only +backported to 2.6. The old-style buffer interface is not available in 3.x. There is also +an old- and new-style interface for creating Python objects that view C-memory. The +old-style object is called a :class:`buffer`, and the new-style object is +:class:`memoryview`. Unlike the new-style buffer interface for objects, +:class:`memoryview` has only been backported to *2.7*. This means that the available +buffer-related functions are not the same in any two versions of Python 2.5, 2.6, 2.7, or +3.1. + +We have a :file:`utils/buffers.pxd` file that defines our :func:`asbuffer` and +:func:`frombuffer` functions. :file:`utils/buffers.pxd` was adapted from mpi4py_'s +:file:`asbuffer.pxi`. The :func:`frombuffer` functionality was added. These functions +internally switch based on Python version to call the appropriate C-API functions. + +.. seealso:: `Python Buffer API <bufferapi>`_ + +.. _bufferapi: http://docs.python.org/c-api/buffer.html + + +``__str__`` +----------- + +As discussed, :class:`str` is not a platform independent type. The two places where we are +required to return native str objects are :func:`error.strerror`, and +:func:`Message.__str__`. In both of these cases, the natural return is actually a +:class:`bytes` object. In the methods, the native :class:`str` type is checked, and if the +native str is actually unicode, then we decode the bytes into unicode: + +.. sourcecode:: py + + # ... + b = natural_result() + if str is unicode: + return b.decode() + else: + return b + +Exceptions +---------- + +.. Note:: + + This section is only relevant for supporting Python 2.5 and 3.x, not for 2.6-3.x. + +The syntax for handling exceptions has `changed <PEP-3110>`_ in Python 3. The old syntax: + +.. sourcecode:: py + + try: + s.send(msg) + except zmq.ZMQError, e: + handle(e) + +is no longer valid in Python 3. Instead, the new syntax for this is: + +.. sourcecode:: py + + try: + s.send(msg) + except zmq.ZMQError as e: + handle(e) + +This new syntax is backported to Python 2.6, but is invalid on 2.5. For 2.6-3.x compatible +code, we could just use the new syntax. However, the only method we found to catch an +exception for handling on both 2.5 and 3.1 is to get the exception object inside the +exception block: + +.. sourcecode:: py + + try: + s.send(msg) + except zmq.ZMQError: + e = sys.exc_info()[1] + handle(e) + +This is certainly not as elegant as either the old or new syntax, but it's the only way we +have found to work everywhere. + +.. seealso:: PEP-3110_ + +.. _PEP-3110: http://www.python.org/dev/peps/pep-3110/ + + +.. _mpi4py: http://mpi4py.googlecode.com
\ No newline at end of file diff --git a/external_libs/python/pyzmq-14.7.0/docs/source/serialization.rst b/external_libs/python/pyzmq-14.7.0/docs/source/serialization.rst new file mode 100644 index 00000000..eccd6557 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/docs/source/serialization.rst @@ -0,0 +1,90 @@ +.. PyZMQ serialization doc, by Min Ragan-Kelley, 2011 + +.. _serialization: + +Serializing messages with PyZMQ +=============================== + +When sending messages over a network, you often need to marshall your data into bytes. + + +Builtin serialization +--------------------- + +PyZMQ is primarily bindings for libzmq, but we do provide three builtin serialization +methods for convenience, to help Python developers learn libzmq. Python has two primary +packages for serializing objects: :py:mod:`json` and :py:mod:`pickle`, so we provide +simple convenience methods for sending and receiving objects serialized with these +modules. A socket has the methods :meth:`~.Socket.send_json` and +:meth:`~.Socket.send_pyobj`, which correspond to sending an object over the wire after +serializing with json and pickle respectively, and any object sent via those +methods can be reconstructed with the :meth:`~.Socket.recv_json` and +:meth:`~.Socket.recv_pyobj` methods. + + +These methods designed for convenience, not for performance, so developers who do want +to emphasize performance should use their own serialized send/recv methods. + +Using your own serialization +---------------------------- + +In general, you will want to provide your own serialization that is optimized for your +application or library availability. This may include using your own preferred +serialization ([msgpack]_, [protobuf]_), or adding compression via [zlib]_ in the standard +library, or the super fast [blosc]_ library. + +There are two simple models for implementing your own serialization: write a function +that takes the socket as an argument, or subclass Socket for use in your own apps. + +For instance, pickles can often be reduced substantially in size by compressing the data. +The following will send *compressed* pickles over the wire: + +.. sourcecode:: python + + import zlib, cPickle as pickle + + def send_zipped_pickle(socket, obj, flags=0, protocol=-1): + """pickle an object, and zip the pickle before sending it""" + p = pickle.dumps(obj, protocol) + z = zlib.compress(p) + return socket.send(z, flags=flags) + + def recv_zipped_pickle(socket, flags=0, protocol=-1): + """inverse of send_zipped_pickle""" + z = socket.recv(flags) + p = zlib.decompress(z) + return pickle.loads(p) + +A common data structure in Python is the numpy array. PyZMQ supports sending +numpy arrays without copying any data, since they provide the Python buffer interface. +However just the buffer is not enough information to reconstruct the array on the +receiving side. Here is an example of a send/recv that allow non-copying +sends/recvs of numpy arrays including the dtype/shape data necessary for reconstructing +the array. + +.. sourcecode:: python + + import numpy + + def send_array(socket, A, flags=0, copy=True, track=False): + """send a numpy array with metadata""" + md = dict( + dtype = str(A.dtype), + shape = A.shape, + ) + socket.send_json(md, flags|zmq.SNDMORE) + return socket.send(A, flags, copy=copy, track=track) + + def recv_array(socket, flags=0, copy=True, track=False): + """recv a numpy array""" + md = socket.recv_json(flags=flags) + msg = socket.recv(flags=flags, copy=copy, track=track) + buf = buffer(msg) + A = numpy.frombuffer(buf, dtype=md['dtype']) + return A.reshape(md['shape']) + + +.. [msgpack] Message Pack serialization library http://msgpack.org +.. [protobuf] Google Protocol Buffers http://code.google.com/p/protobuf +.. [zlib] Python stdlib module for zip compression: :py:mod:`zlib` +.. [blosc] Blosc: A blocking, shuffling and loss-less (and crazy-fast) compression library http://blosc.pytables.org/trac diff --git a/external_libs/python/pyzmq-14.7.0/docs/source/ssh.rst b/external_libs/python/pyzmq-14.7.0/docs/source/ssh.rst new file mode 100644 index 00000000..f1c1df38 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/docs/source/ssh.rst @@ -0,0 +1,75 @@ +.. PyZMQ ssh doc, by Min Ragan-Kelley, 2011 + +.. _ssh: + +Tunneling PyZMQ Connections with SSH +==================================== + +.. versionadded:: 2.1.9 + +You may want to connect ØMQ sockets across machines, or untrusted networks. One common way +to do this is to tunnel the connection via SSH. IPython_ introduced some tools for +tunneling ØMQ connections over ssh in simple cases. These functions have been brought into +pyzmq as :mod:`zmq.ssh` under IPython's BSD license. + +PyZMQ will use the shell ssh command via pexpect_ by default, but it also supports +using paramiko_ for tunnels, so it should work on Windows. + +An SSH tunnel has five basic components: + +* server : the SSH server through which the tunnel will be created +* remote ip : the IP of the remote machine *as seen from the server* + (remote ip may be, but is not not generally the same machine as server). +* remote port : the port on the remote machine that you want to connect to. +* local ip : the interface on your local machine you want to use (default: 127.0.0.1) +* local port : the local port you want to forward to the remote port (default: high random) + +So once you have established the tunnel, connections to ``localip:localport`` will actually +be connections to ``remoteip:remoteport``. + +In most cases, you have a zeromq url for a remote machine, but you need to tunnel the +connection through an ssh server. This is + +So if you would use this command from the same LAN as the remote machine: + +.. sourcecode:: python + + sock.connect("tcp://10.0.1.2:5555") + +to make the same connection from another machine that is outside the network, but you have +ssh access to a machine ``server`` on the same LAN, you would simply do: + +.. sourcecode:: python + + from zmq import ssh + ssh.tunnel_connection(sock, "tcp://10.0.1.2:5555", "server") + +Note that ``"server"`` can actually be a fully specified ``"user@server:port"`` ssh url. +Since this really just launches a shell command, all your ssh configuration of usernames, +aliases, keys, etc. will be respected. If necessary, :func:`tunnel_connection` does take +arguments for specific passwords, private keys (the ssh ``-i`` option), and non-default +choice of whether to use paramiko. + +If you are on the same network as the machine, but it is only listening on localhost, you +can still connect by making the machine itself the server, and using loopback as the +remote ip: + +.. sourcecode:: python + + from zmq import ssh + ssh.tunnel_connection(sock, "tcp://127.0.0.1:5555", "10.0.1.2") + +The :func:`tunnel_connection` function is a simple utility that forwards a random +localhost port to the real destination, and connects a socket to the new local url, +rather than the remote one that wouldn't actually work. + +.. seealso:: + + A short discussion of ssh tunnels: http://www.revsys.com/writings/quicktips/ssh-tunnel.html + + +.. _IPython: http://ipython.org +.. _pexpect: http://www.noah.org/wiki/pexpect +.. _pexpect-u: http://pypi.python.org/pypi/pexpect-u +.. _paramiko: http://www.lag.net/paramiko/ + diff --git a/external_libs/python/pyzmq-14.7.0/docs/source/unicode.rst b/external_libs/python/pyzmq-14.7.0/docs/source/unicode.rst new file mode 100644 index 00000000..a0c78789 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/docs/source/unicode.rst @@ -0,0 +1,188 @@ +.. PyZMQ Unicode doc, by Min Ragan-Kelley, 2010 + +.. _unicode: + +PyZMQ and Unicode +================= + +PyZMQ is built with an eye towards an easy transition to Python 3, and part of +that is dealing with unicode strings. This is an overview of some of what we +found, and what it means for PyZMQ. + +First, Unicode in Python 2 and 3 +******************************** + +In Python < 3, a ``str`` object is really a C string with some sugar - a +specific series of bytes with some fun methods like ``endswith()`` and +``split()``. In 2.0, the ``unicode`` object was added, which handles different +methods of encoding. In Python 3, however, the meaning of ``str`` changes. A +``str`` in Python 3 is a full unicode object, with encoding and everything. If +you want a C string with some sugar, there is a new object called ``bytes``, +that behaves much like the 2.x ``str``. The idea is that for a user, a string is +a series of *characters*, not a series of bytes. For simple ascii, the two are +interchangeable, but if you consider accents and non-Latin characters, then the +character meaning of byte sequences can be ambiguous, since it depends on the +encoding scheme. They decided to avoid the ambiguity by forcing users who want +the actual bytes to specify the encoding every time they want to convert a +string to bytes. That way, users are aware of the difference between a series of +bytes and a collection of characters, and don't confuse the two, as happens in +Python 2.x. + +The problems (on both sides) come from the fact that regardless of the language +design, users are mostly going to use ``str`` objects to represent collections +of characters, and the behavior of that object is dramatically different in +certain aspects between the 2.x ``bytes`` approach and the 3.x ``unicode`` +approach. The ``unicode`` approach has the advantage of removing byte ambiguity +- it's a list of characters, not bytes. However, if you really do want the +bytes, it's very inefficient to get them. The ``bytes`` approach has the +advantage of efficiency. A ``bytes`` object really is just a char* pointer with +some methods to be used on it, so when interacting with, so interacting with C +code, etc is highly efficient and straightforward. However, understanding a +bytes object as a string with extended characters introduces ambiguity and +possibly confusion. + +To avoid ambiguity, hereafter we will refer to encoded C arrays as 'bytes' and +abstract unicode objects as 'strings'. + +Unicode Buffers +--------------- + +Since unicode objects have a wide range of representations, they are not stored +as the bytes according to their encoding, but rather in a format called UCS (an +older fixed-width Unicode format). On some platforms (OS X, Windows), the storage +is UCS-2, which is 2 bytes per character. On most \*ix systems, it is UCS-4, or +4 bytes per character. The contents of the *buffer* of a ``unicode`` object are +not encoding dependent (always UCS-2 or UCS-4), but they are *platform* +dependent. As a result of this, and the further insistence on not interpreting +``unicode`` objects as bytes without specifying encoding, ``str`` objects in +Python 3 don't even provide the buffer interface. You simply cannot get the raw +bytes of a ``unicode`` object without specifying the encoding for the bytes. In +Python 2.x, you can get to the raw buffer, but the platform dependence and the +fact that the encoding of the buffer is not the encoding of the object makes it +very confusing, so this is probably a good move. + +The efficiency problem here comes from the fact that simple ascii strings are 4x +as big in memory as they need to be (on most Linux, 2x on other platforms). +Also, to translate to/from C code that works with char*, you always have to copy +data and encode/decode the bytes. This really is horribly inefficient from a +memory standpoint. Essentially, Where memory efficiency matters to you, you +should never ever use strings; use bytes. The problem is that users will almost +always use ``str``, and in 2.x they are efficient, but in 3.x they are not. We +want to make sure that we don't help the user make this mistake, so we ensure +that zmq methods don't try to hide what strings really are. + +What This Means for PyZMQ +************************* + +PyZMQ is a wrapper for a C library, so it really should use bytes, since a +string is not a simple wrapper for ``char *`` like it used to be, but an +abstract sequence of characters. The representations of bytes in Python are +either the ``bytes`` object itself, or any object that provides the buffer +interface (aka memoryview). In Python 2.x, unicode objects do provide the buffer +interface, but as they do not in Python 3, where pyzmq requires bytes, we +specifically reject unicode objects. + +The relevant methods here are ``socket.send/recv``, ``socket.get/setsockopt``, +``socket.bind/connect``. The important consideration for send/recv and +set/getsockopt is that when you put in something, you really should get the same +object back with its partner method. We can easily coerce unicode objects to +bytes with send/setsockopt, but the problem is that the pair method of +recv/getsockopt will always be bytes, and there should be symmetry. We certainly +shouldn't try to always decode on the retrieval side, because if users just want +bytes, then we are potentially using up enormous amounts of excess memory +unnecessarily, due to copying and larger memory footprint of unicode strings. + +Still, we recognize the fact that users will quite frequently have unicode +strings that they want to send, so we have added ``socket.<method>_string()`` +wrappers. These methods simply wrap their bytes counterpart by encoding +to/decoding from bytes around them, and they all take an `encoding` keyword +argument that defaults to utf-8. Since encoding and decoding are necessary to +translate between unicode and bytes, it is impossible to perform non-copying +actions with these wrappers. + +``socket.bind/connect`` methods are different from these, in that they are +strictly setters and there is not corresponding getter method. As a result, we +feel that we can safely coerce unicode objects to bytes (always to utf-8) in +these methods. + +.. note:: + + For cross-language symmetry (including Python 3), the ``_unicode`` methods + are now ``_string``. Many languages have a notion of native strings, and + the use of ``_unicode`` was wedded too closely to the name of such objects + in Python 2. For the time being, anywhere you see ``_string``, ``_unicode`` + also works, and is the only option in pyzmq ≤ 2.1.11. + + +The Methods +----------- + +Overview of the relevant methods: + +.. py:function:: socket.bind(self, addr) + + `addr` is ``bytes`` or ``unicode``. If ``unicode``, + encoded to utf-8 ``bytes`` + +.. py:function:: socket.connect(self, addr) + + `addr` is ``bytes`` or ``unicode``. If ``unicode``, + encoded to utf-8 ``bytes`` + +.. py:function:: socket.send(self, object obj, flags=0, copy=True) + + `obj` is ``bytes`` or provides buffer interface. + + if `obj` is ``unicode``, raise ``TypeError`` + +.. py:function:: socket.recv(self, flags=0, copy=True) + + returns ``bytes`` if `copy=True` + + returns ``zmq.Message`` if `copy=False`: + + `message.buffer` is a buffer view of the ``bytes`` + + `str(message)` provides the ``bytes`` + + `unicode(message)` decodes `message.buffer` with utf-8 + +.. py:function:: socket.send_string(self, unicode s, flags=0, encoding='utf-8') + + takes a ``unicode`` string `s`, and sends the ``bytes`` + after encoding without an extra copy, via: + + `socket.send(s.encode(encoding), flags, copy=False)` + +.. py:function:: socket.recv_string(self, flags=0, encoding='utf-8') + + always returns ``unicode`` string + + there will be a ``UnicodeError`` if it cannot decode the buffer + + performs non-copying `recv`, and decodes the buffer with `encoding` + +.. py:function:: socket.setsockopt(self, opt, optval) + + only accepts ``bytes`` for `optval` (or ``int``, depending on `opt`) + + ``TypeError`` if ``unicode`` or anything else + +.. py:function:: socket.getsockopt(self, opt) + + returns ``bytes`` (or ``int``), never ``unicode`` + +.. py:function:: socket.setsockopt_string(self, opt, unicode optval, encoding='utf-8') + + accepts ``unicode`` string for `optval` + + encodes `optval` with `encoding` before passing the ``bytes`` to + `setsockopt` + +.. py:function:: socket.getsockopt_string(self, opt, encoding='utf-8') + + always returns ``unicode`` string, after decoding with `encoding` + + note that `zmq.IDENTITY` is the only `sockopt` with a string value + that can be queried with `getsockopt` + diff --git a/external_libs/python/pyzmq-14.7.0/docs/sphinxext/apigen.py b/external_libs/python/pyzmq-14.7.0/docs/sphinxext/apigen.py new file mode 100644 index 00000000..3c2c41b3 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/docs/sphinxext/apigen.py @@ -0,0 +1,441 @@ +"""Attempt to generate templates for module reference with Sphinx + +XXX - we exclude extension modules + +To include extension modules, first identify them as valid in the +``_uri2path`` method, then handle them in the ``_parse_module`` script. + +We get functions and classes by parsing the text of .py files. +Alternatively we could import the modules for discovery, and we'd have +to do that for extension modules. This would involve changing the +``_parse_module`` method to work via import and introspection, and +might involve changing ``discover_modules`` (which determines which +files are modules, and therefore which module URIs will be passed to +``_parse_module``). + +NOTE: this is a modified version of a script originally shipped with the +PyMVPA project, which we've adapted for NIPY use. PyMVPA is an MIT-licensed +project.""" + +from __future__ import print_function + +import os +import re + +class ApiDocWriter(object): + ''' Class for automatic detection and parsing of API docs + to Sphinx-parsable reST format''' + + # only separating first two levels + rst_section_levels = ['*', '=', '-', '~', '^'] + + def __init__(self, + package_name, + rst_extension='.rst', + package_skip_patterns=None, + module_skip_patterns=None, + ): + ''' Initialize package for parsing + + Parameters + ---------- + package_name : string + Name of the top-level package. *package_name* must be the + name of an importable package + rst_extension : string, optional + Extension for reST files, default '.rst' + package_skip_patterns : None or sequence of {strings, regexps} + Sequence of strings giving URIs of packages to be excluded + Operates on the package path, starting at (including) the + first dot in the package path, after *package_name* - so, + if *package_name* is ``sphinx``, then ``sphinx.util`` will + result in ``.util`` being passed for earching by these + regexps. If is None, gives default. Default is: + ['\.tests$'] + module_skip_patterns : None or sequence + Sequence of strings giving URIs of modules to be excluded + Operates on the module name including preceding URI path, + back to the first dot after *package_name*. For example + ``sphinx.util.console`` results in the string to search of + ``.util.console`` + If is None, gives default. Default is: + ['\.setup$', '\._'] + ''' + if package_skip_patterns is None: + package_skip_patterns = ['\\.tests$'] + if module_skip_patterns is None: + module_skip_patterns = ['\\.setup$', '\\._'] + self.package_name = package_name + self.rst_extension = rst_extension + self.package_skip_patterns = package_skip_patterns + self.module_skip_patterns = module_skip_patterns + + def get_package_name(self): + return self._package_name + + def set_package_name(self, package_name): + ''' Set package_name + + >>> docwriter = ApiDocWriter('sphinx') + >>> import sphinx + >>> docwriter.root_path == sphinx.__path__[0] + True + >>> docwriter.package_name = 'docutils' + >>> import docutils + >>> docwriter.root_path == docutils.__path__[0] + True + ''' + # It's also possible to imagine caching the module parsing here + self._package_name = package_name + self.root_module = __import__(package_name) + self.root_path = self.root_module.__path__[0] + self.written_modules = None + + package_name = property(get_package_name, set_package_name, None, + 'get/set package_name') + + def _get_object_name(self, line): + ''' Get second token in line + >>> docwriter = ApiDocWriter('sphinx') + >>> docwriter._get_object_name(" def func(): ") + 'func' + >>> docwriter._get_object_name(" class Klass(object): ") + 'Klass' + >>> docwriter._get_object_name(" class Klass: ") + 'Klass' + ''' + if line.startswith('cdef'): + line = line.split(None,1)[1] + name = line.split()[1].split('(')[0].strip() + # in case we have classes which are not derived from object + # ie. old style classes + return name.rstrip(':') + + def _uri2path(self, uri): + ''' Convert uri to absolute filepath + + Parameters + ---------- + uri : string + URI of python module to return path for + + Returns + ------- + path : None or string + Returns None if there is no valid path for this URI + Otherwise returns absolute file system path for URI + + Examples + -------- + >>> docwriter = ApiDocWriter('sphinx') + >>> import sphinx + >>> modpath = sphinx.__path__[0] + >>> res = docwriter._uri2path('sphinx.builder') + >>> res == os.path.join(modpath, 'builder.py') + True + >>> res = docwriter._uri2path('sphinx') + >>> res == os.path.join(modpath, '__init__.py') + True + >>> docwriter._uri2path('sphinx.does_not_exist') + + ''' + if uri == self.package_name: + return os.path.join(self.root_path, '__init__.py') + path = uri.replace('.', os.path.sep) + path = path.replace(self.package_name + os.path.sep, '') + path = os.path.join(self.root_path, path) + # XXX maybe check for extensions as well? + if os.path.exists(path + '.py'): # file + path += '.py' + elif os.path.exists(path + '.pyx'): # file + path += '.pyx' + elif os.path.exists(os.path.join(path, '__init__.py')): + path = os.path.join(path, '__init__.py') + else: + return None + return path + + def _path2uri(self, dirpath): + ''' Convert directory path to uri ''' + relpath = dirpath.replace(self.root_path, self.package_name) + if relpath.startswith(os.path.sep): + relpath = relpath[1:] + return relpath.replace(os.path.sep, '.') + + def _parse_module(self, uri): + ''' Parse module defined in *uri* ''' + filename = self._uri2path(uri) + if filename is None: + # nothing that we could handle here. + return ([],[]) + f = open(filename, 'rt') + functions, classes = self._parse_lines(f) + f.close() + return functions, classes + + def _parse_lines(self, linesource): + ''' Parse lines of text for functions and classes ''' + functions = [] + classes = [] + for line in linesource: + if line.startswith('def ') and line.count('('): + # exclude private stuff + name = self._get_object_name(line) + if not name.startswith('_'): + functions.append(name) + elif line.startswith('class '): + # exclude private stuff + name = self._get_object_name(line) + if not name.startswith('_'): + classes.append(name) + elif line.startswith('cpdef ') and line.count('('): + # exclude private stuff + name = self._get_object_name(line) + if not name.startswith('_'): + functions.append(name) + elif line.startswith('cdef class '): + # exclude private stuff + name = self._get_object_name(line) + if not name.startswith('_'): + classes.append(name) + else: + pass + functions.sort() + classes.sort() + return functions, classes + + def generate_api_doc(self, uri): + '''Make autodoc documentation template string for a module + + Parameters + ---------- + uri : string + python location of module - e.g 'sphinx.builder' + + Returns + ------- + S : string + Contents of API doc + ''' + # get the names of all classes and functions + functions, classes = self._parse_module(uri) + if not len(functions) and not len(classes): + print('WARNING: Empty -', uri) + return '' + + # Make a shorter version of the uri that omits the package name for + # titles + uri_short = re.sub(r'^%s\.' % self.package_name,'',uri) + + ad = '.. AUTO-GENERATED FILE -- DO NOT EDIT!\n\n' + + chap_title = uri_short + ad += (chap_title+'\n'+ self.rst_section_levels[1] * len(chap_title) + + '\n\n') + + # Set the chapter title to read 'module' for all modules except for the + # main packages + if '.' in uri: + title = 'Module: :mod:`' + uri_short + '`' + else: + title = ':mod:`' + uri_short + '`' + ad += title + '\n' + self.rst_section_levels[2] * len(title) + + # if len(classes): + # ad += '\nInheritance diagram for ``%s``:\n\n' % uri + # ad += '.. inheritance-diagram:: %s \n' % uri + # ad += ' :parts: 3\n' + + ad += '\n.. automodule:: ' + uri + '\n' + ad += '\n.. currentmodule:: ' + uri + '\n' + multi_class = len(classes) > 1 + multi_fx = len(functions) > 1 + if multi_class: + ad += '\n' + 'Classes' + '\n' + \ + self.rst_section_levels[2] * 7 + '\n' + elif len(classes) and multi_fx: + ad += '\n' + 'Class' + '\n' + \ + self.rst_section_levels[2] * 5 + '\n' + for c in classes: + ad += '\n:class:`' + c + '`\n' \ + + self.rst_section_levels[multi_class + 2 ] * \ + (len(c)+9) + '\n\n' + ad += '\n.. autoclass:: ' + c + '\n' + # must NOT exclude from index to keep cross-refs working + ad += ' :members:\n' \ + ' :undoc-members:\n' \ + ' :inherited-members:\n' \ + '\n' + # skip class.__init__() + # ' .. automethod:: __init__\n' + if multi_fx: + ad += '\n' + 'Functions' + '\n' + \ + self.rst_section_levels[2] * 9 + '\n\n' + elif len(functions) and multi_class: + ad += '\n' + 'Function' + '\n' + \ + self.rst_section_levels[2] * 8 + '\n\n' + for f in functions: + # must NOT exclude from index to keep cross-refs working + ad += '\n.. autofunction:: ' + uri + '.' + f + '\n\n' + return ad + + def _survives_exclude(self, matchstr, match_type): + ''' Returns True if *matchstr* does not match patterns + + ``self.package_name`` removed from front of string if present + + Examples + -------- + >>> dw = ApiDocWriter('sphinx') + >>> dw._survives_exclude('sphinx.okpkg', 'package') + True + >>> dw.package_skip_patterns.append('^\\.badpkg$') + >>> dw._survives_exclude('sphinx.badpkg', 'package') + False + >>> dw._survives_exclude('sphinx.badpkg', 'module') + True + >>> dw._survives_exclude('sphinx.badmod', 'module') + True + >>> dw.module_skip_patterns.append('^\\.badmod$') + >>> dw._survives_exclude('sphinx.badmod', 'module') + False + ''' + if match_type == 'module': + patterns = self.module_skip_patterns + elif match_type == 'package': + patterns = self.package_skip_patterns + else: + raise ValueError('Cannot interpret match type "%s"' + % match_type) + # Match to URI without package name + L = len(self.package_name) + if matchstr[:L] == self.package_name: + matchstr = matchstr[L:] + for pat in patterns: + try: + pat.search + except AttributeError: + pat = re.compile(pat) + if pat.search(matchstr): + return False + return True + + def discover_modules(self): + ''' Return module sequence discovered from ``self.package_name`` + + + Parameters + ---------- + None + + Returns + ------- + mods : sequence + Sequence of module names within ``self.package_name`` + + Examples + -------- + >>> dw = ApiDocWriter('sphinx') + >>> mods = dw.discover_modules() + >>> 'sphinx.util' in mods + True + >>> dw.package_skip_patterns.append('\.util$') + >>> 'sphinx.util' in dw.discover_modules() + False + >>> + ''' + modules = [self.package_name] + # raw directory parsing + for dirpath, dirnames, filenames in os.walk(self.root_path): + # Check directory names for packages + root_uri = self._path2uri(os.path.join(self.root_path, + dirpath)) + for dirname in dirnames[:]: # copy list - we modify inplace + package_uri = '.'.join((root_uri, dirname)) + if (self._uri2path(package_uri) and + self._survives_exclude(package_uri, 'package')): + modules.append(package_uri) + else: + dirnames.remove(dirname) + # Check filenames for modules + for filename in filenames: + module_name = filename[:-3] + module_uri = '.'.join((root_uri, module_name)) + if (self._uri2path(module_uri) and + self._survives_exclude(module_uri, 'module')): + modules.append(module_uri) + return sorted(modules) + + def write_modules_api(self, modules,outdir): + # write the list + written_modules = [] + for m in modules: + api_str = self.generate_api_doc(m) + if not api_str: + continue + # write out to file + outfile = os.path.join(outdir, + m + self.rst_extension) + fileobj = open(outfile, 'wt') + fileobj.write(api_str) + fileobj.close() + written_modules.append(m) + self.written_modules = written_modules + + def write_api_docs(self, outdir): + """Generate API reST files. + + Parameters + ---------- + outdir : string + Directory name in which to store files + We create automatic filenames for each module + + Returns + ------- + None + + Notes + ----- + Sets self.written_modules to list of written modules + """ + if not os.path.exists(outdir): + os.mkdir(outdir) + # compose list of modules + modules = self.discover_modules() + self.write_modules_api(modules,outdir) + + def write_index(self, outdir, froot='gen', relative_to=None): + """Make a reST API index file from written files + + Parameters + ---------- + path : string + Filename to write index to + outdir : string + Directory to which to write generated index file + froot : string, optional + root (filename without extension) of filename to write to + Defaults to 'gen'. We add ``self.rst_extension``. + relative_to : string + path to which written filenames are relative. This + component of the written file path will be removed from + outdir, in the generated index. Default is None, meaning, + leave path as it is. + """ + if self.written_modules is None: + raise ValueError('No modules written') + # Get full filename path + path = os.path.join(outdir, froot+self.rst_extension) + # Path written into index is relative to rootpath + if relative_to is not None: + relpath = outdir.replace(relative_to + os.path.sep, '') + else: + relpath = outdir + idx = open(path,'wt') + w = idx.write + w('.. AUTO-GENERATED FILE -- DO NOT EDIT!\n\n') + w('.. toctree::\n\n') + for f in self.written_modules: + w(' %s\n' % os.path.join(relpath,f)) + idx.close() diff --git a/external_libs/python/pyzmq-14.7.0/docs/sphinxext/docscrape.py b/external_libs/python/pyzmq-14.7.0/docs/sphinxext/docscrape.py new file mode 100644 index 00000000..f374b3dd --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/docs/sphinxext/docscrape.py @@ -0,0 +1,497 @@ +"""Extract reference documentation from the NumPy source tree. + +""" + +import inspect +import textwrap +import re +import pydoc +from StringIO import StringIO +from warnings import warn +4 +class Reader(object): + """A line-based string reader. + + """ + def __init__(self, data): + """ + Parameters + ---------- + data : str + String with lines separated by '\n'. + + """ + if isinstance(data,list): + self._str = data + else: + self._str = data.split('\n') # store string as list of lines + + self.reset() + + def __getitem__(self, n): + return self._str[n] + + def reset(self): + self._l = 0 # current line nr + + def read(self): + if not self.eof(): + out = self[self._l] + self._l += 1 + return out + else: + return '' + + def seek_next_non_empty_line(self): + for l in self[self._l:]: + if l.strip(): + break + else: + self._l += 1 + + def eof(self): + return self._l >= len(self._str) + + def read_to_condition(self, condition_func): + start = self._l + for line in self[start:]: + if condition_func(line): + return self[start:self._l] + self._l += 1 + if self.eof(): + return self[start:self._l+1] + return [] + + def read_to_next_empty_line(self): + self.seek_next_non_empty_line() + def is_empty(line): + return not line.strip() + return self.read_to_condition(is_empty) + + def read_to_next_unindented_line(self): + def is_unindented(line): + return (line.strip() and (len(line.lstrip()) == len(line))) + return self.read_to_condition(is_unindented) + + def peek(self,n=0): + if self._l + n < len(self._str): + return self[self._l + n] + else: + return '' + + def is_empty(self): + return not ''.join(self._str).strip() + + +class NumpyDocString(object): + def __init__(self,docstring): + docstring = textwrap.dedent(docstring).split('\n') + + self._doc = Reader(docstring) + self._parsed_data = { + 'Signature': '', + 'Summary': [''], + 'Extended Summary': [], + 'Parameters': [], + 'Returns': [], + 'Raises': [], + 'Warns': [], + 'Other Parameters': [], + 'Attributes': [], + 'Methods': [], + 'See Also': [], + 'Notes': [], + 'Warnings': [], + 'References': '', + 'Examples': '', + 'index': {} + } + + self._parse() + + def __getitem__(self,key): + return self._parsed_data[key] + + def __setitem__(self,key,val): + if not self._parsed_data.has_key(key): + warn("Unknown section %s" % key) + else: + self._parsed_data[key] = val + + def _is_at_section(self): + self._doc.seek_next_non_empty_line() + + if self._doc.eof(): + return False + + l1 = self._doc.peek().strip() # e.g. Parameters + + if l1.startswith('.. index::'): + return True + + l2 = self._doc.peek(1).strip() # ---------- or ========== + return l2.startswith('-'*len(l1)) or l2.startswith('='*len(l1)) + + def _strip(self,doc): + i = 0 + j = 0 + for i,line in enumerate(doc): + if line.strip(): break + + for j,line in enumerate(doc[::-1]): + if line.strip(): break + + return doc[i:len(doc)-j] + + def _read_to_next_section(self): + section = self._doc.read_to_next_empty_line() + + while not self._is_at_section() and not self._doc.eof(): + if not self._doc.peek(-1).strip(): # previous line was empty + section += [''] + + section += self._doc.read_to_next_empty_line() + + return section + + def _read_sections(self): + while not self._doc.eof(): + data = self._read_to_next_section() + name = data[0].strip() + + if name.startswith('..'): # index section + yield name, data[1:] + elif len(data) < 2: + yield StopIteration + else: + yield name, self._strip(data[2:]) + + def _parse_param_list(self,content): + r = Reader(content) + params = [] + while not r.eof(): + header = r.read().strip() + if ' : ' in header: + arg_name, arg_type = header.split(' : ')[:2] + else: + arg_name, arg_type = header, '' + + desc = r.read_to_next_unindented_line() + desc = dedent_lines(desc) + + params.append((arg_name,arg_type,desc)) + + return params + + + _name_rgx = re.compile(r"^\s*(:(?P<role>\w+):`(?P<name>[a-zA-Z0-9_.-]+)`|" + r" (?P<name2>[a-zA-Z0-9_.-]+))\s*", re.X) + def _parse_see_also(self, content): + """ + func_name : Descriptive text + continued text + another_func_name : Descriptive text + func_name1, func_name2, :meth:`func_name`, func_name3 + + """ + items = [] + + def parse_item_name(text): + """Match ':role:`name`' or 'name'""" + m = self._name_rgx.match(text) + if m: + g = m.groups() + if g[1] is None: + return g[3], None + else: + return g[2], g[1] + raise ValueError("%s is not a item name" % text) + + def push_item(name, rest): + if not name: + return + name, role = parse_item_name(name) + items.append((name, list(rest), role)) + del rest[:] + + current_func = None + rest = [] + + for line in content: + if not line.strip(): continue + + m = self._name_rgx.match(line) + if m and line[m.end():].strip().startswith(':'): + push_item(current_func, rest) + current_func, line = line[:m.end()], line[m.end():] + rest = [line.split(':', 1)[1].strip()] + if not rest[0]: + rest = [] + elif not line.startswith(' '): + push_item(current_func, rest) + current_func = None + if ',' in line: + for func in line.split(','): + push_item(func, []) + elif line.strip(): + current_func = line + elif current_func is not None: + rest.append(line.strip()) + push_item(current_func, rest) + return items + + def _parse_index(self, section, content): + """ + .. index: default + :refguide: something, else, and more + + """ + def strip_each_in(lst): + return [s.strip() for s in lst] + + out = {} + section = section.split('::') + if len(section) > 1: + out['default'] = strip_each_in(section[1].split(','))[0] + for line in content: + line = line.split(':') + if len(line) > 2: + out[line[1]] = strip_each_in(line[2].split(',')) + return out + + def _parse_summary(self): + """Grab signature (if given) and summary""" + if self._is_at_section(): + return + + summary = self._doc.read_to_next_empty_line() + summary_str = " ".join([s.strip() for s in summary]).strip() + if re.compile('^([\w., ]+=)?\s*[\w\.]+\(.*\)$').match(summary_str): + self['Signature'] = summary_str + if not self._is_at_section(): + self['Summary'] = self._doc.read_to_next_empty_line() + else: + self['Summary'] = summary + + if not self._is_at_section(): + self['Extended Summary'] = self._read_to_next_section() + + def _parse(self): + self._doc.reset() + self._parse_summary() + + for (section,content) in self._read_sections(): + if not section.startswith('..'): + section = ' '.join([s.capitalize() for s in section.split(' ')]) + if section in ('Parameters', 'Attributes', 'Methods', + 'Returns', 'Raises', 'Warns'): + self[section] = self._parse_param_list(content) + elif section.startswith('.. index::'): + self['index'] = self._parse_index(section, content) + elif section == 'See Also': + self['See Also'] = self._parse_see_also(content) + else: + self[section] = content + + # string conversion routines + + def _str_header(self, name, symbol='-'): + return [name, len(name)*symbol] + + def _str_indent(self, doc, indent=4): + out = [] + for line in doc: + out += [' '*indent + line] + return out + + def _str_signature(self): + if self['Signature']: + return [self['Signature'].replace('*','\*')] + [''] + else: + return [''] + + def _str_summary(self): + if self['Summary']: + return self['Summary'] + [''] + else: + return [] + + def _str_extended_summary(self): + if self['Extended Summary']: + return self['Extended Summary'] + [''] + else: + return [] + + def _str_param_list(self, name): + out = [] + if self[name]: + out += self._str_header(name) + for param,param_type,desc in self[name]: + out += ['%s : %s' % (param, param_type)] + out += self._str_indent(desc) + out += [''] + return out + + def _str_section(self, name): + out = [] + if self[name]: + out += self._str_header(name) + out += self[name] + out += [''] + return out + + def _str_see_also(self, func_role): + if not self['See Also']: return [] + out = [] + out += self._str_header("See Also") + last_had_desc = True + for func, desc, role in self['See Also']: + if role: + link = ':%s:`%s`' % (role, func) + elif func_role: + link = ':%s:`%s`' % (func_role, func) + else: + link = "`%s`_" % func + if desc or last_had_desc: + out += [''] + out += [link] + else: + out[-1] += ", %s" % link + if desc: + out += self._str_indent([' '.join(desc)]) + last_had_desc = True + else: + last_had_desc = False + out += [''] + return out + + def _str_index(self): + idx = self['index'] + out = [] + out += ['.. index:: %s' % idx.get('default','')] + for section, references in idx.iteritems(): + if section == 'default': + continue + out += [' :%s: %s' % (section, ', '.join(references))] + return out + + def __str__(self, func_role=''): + out = [] + out += self._str_signature() + out += self._str_summary() + out += self._str_extended_summary() + for param_list in ('Parameters','Returns','Raises'): + out += self._str_param_list(param_list) + out += self._str_section('Warnings') + out += self._str_see_also(func_role) + for s in ('Notes','References','Examples'): + out += self._str_section(s) + out += self._str_index() + return '\n'.join(out) + + +def indent(str,indent=4): + indent_str = ' '*indent + if str is None: + return indent_str + lines = str.split('\n') + return '\n'.join(indent_str + l for l in lines) + +def dedent_lines(lines): + """Deindent a list of lines maximally""" + return textwrap.dedent("\n".join(lines)).split("\n") + +def header(text, style='-'): + return text + '\n' + style*len(text) + '\n' + + +class FunctionDoc(NumpyDocString): + def __init__(self, func, role='func', doc=None): + self._f = func + self._role = role # e.g. "func" or "meth" + if doc is None: + doc = inspect.getdoc(func) or '' + try: + NumpyDocString.__init__(self, doc) + except ValueError, e: + print '*'*78 + print "ERROR: '%s' while parsing `%s`" % (e, self._f) + print '*'*78 + #print "Docstring follows:" + #print doclines + #print '='*78 + + if not self['Signature']: + func, func_name = self.get_func() + try: + # try to read signature + argspec = inspect.getargspec(func) + argspec = inspect.formatargspec(*argspec) + argspec = argspec.replace('*','\*') + signature = '%s%s' % (func_name, argspec) + except TypeError, e: + signature = '%s()' % func_name + self['Signature'] = signature + + def get_func(self): + func_name = getattr(self._f, '__name__', self.__class__.__name__) + if inspect.isclass(self._f): + func = getattr(self._f, '__call__', self._f.__init__) + else: + func = self._f + return func, func_name + + def __str__(self): + out = '' + + func, func_name = self.get_func() + signature = self['Signature'].replace('*', '\*') + + roles = {'func': 'function', + 'meth': 'method'} + + if self._role: + if not roles.has_key(self._role): + print "Warning: invalid role %s" % self._role + out += '.. %s:: %s\n \n\n' % (roles.get(self._role,''), + func_name) + + out += super(FunctionDoc, self).__str__(func_role=self._role) + return out + + +class ClassDoc(NumpyDocString): + def __init__(self,cls,modulename='',func_doc=FunctionDoc,doc=None): + if not inspect.isclass(cls): + raise ValueError("Initialise using a class. Got %r" % cls) + self._cls = cls + + if modulename and not modulename.endswith('.'): + modulename += '.' + self._mod = modulename + self._name = cls.__name__ + self._func_doc = func_doc + + if doc is None: + doc = pydoc.getdoc(cls) + + NumpyDocString.__init__(self, doc) + + @property + def methods(self): + return [name for name,func in inspect.getmembers(self._cls) + if not name.startswith('_') and callable(func)] + + def __str__(self): + out = '' + out += super(ClassDoc, self).__str__() + out += "\n\n" + + #for m in self.methods: + # print "Parsing `%s`" % m + # out += str(self._func_doc(getattr(self._cls,m), 'meth')) + '\n\n' + # out += '.. index::\n single: %s; %s\n\n' % (self._name, m) + + return out + + diff --git a/external_libs/python/pyzmq-14.7.0/docs/sphinxext/docscrape_sphinx.py b/external_libs/python/pyzmq-14.7.0/docs/sphinxext/docscrape_sphinx.py new file mode 100644 index 00000000..77ed271b --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/docs/sphinxext/docscrape_sphinx.py @@ -0,0 +1,136 @@ +import re, inspect, textwrap, pydoc +from docscrape import NumpyDocString, FunctionDoc, ClassDoc + +class SphinxDocString(NumpyDocString): + # string conversion routines + def _str_header(self, name, symbol='`'): + return ['.. rubric:: ' + name, ''] + + def _str_field_list(self, name): + return [':' + name + ':'] + + def _str_indent(self, doc, indent=4): + out = [] + for line in doc: + out += [' '*indent + line] + return out + + def _str_signature(self): + return [''] + if self['Signature']: + return ['``%s``' % self['Signature']] + [''] + else: + return [''] + + def _str_summary(self): + return self['Summary'] + [''] + + def _str_extended_summary(self): + return self['Extended Summary'] + [''] + + def _str_param_list(self, name): + out = [] + if self[name]: + out += self._str_field_list(name) + out += [''] + for param,param_type,desc in self[name]: + out += self._str_indent(['**%s** : %s' % (param.strip(), + param_type)]) + out += [''] + out += self._str_indent(desc,8) + out += [''] + return out + + def _str_section(self, name): + out = [] + if self[name]: + out += self._str_header(name) + out += [''] + content = textwrap.dedent("\n".join(self[name])).split("\n") + out += content + out += [''] + return out + + def _str_see_also(self, func_role): + out = [] + if self['See Also']: + see_also = super(SphinxDocString, self)._str_see_also(func_role) + out = ['.. seealso::', ''] + out += self._str_indent(see_also[2:]) + return out + + def _str_warnings(self): + out = [] + if self['Warnings']: + out = ['.. warning::', ''] + out += self._str_indent(self['Warnings']) + return out + + def _str_index(self): + idx = self['index'] + out = [] + if len(idx) == 0: + return out + + out += ['.. index:: %s' % idx.get('default','')] + for section, references in idx.iteritems(): + if section == 'default': + continue + elif section == 'refguide': + out += [' single: %s' % (', '.join(references))] + else: + out += [' %s: %s' % (section, ','.join(references))] + return out + + def _str_references(self): + out = [] + if self['References']: + out += self._str_header('References') + if isinstance(self['References'], str): + self['References'] = [self['References']] + out.extend(self['References']) + out += [''] + return out + + def __str__(self, indent=0, func_role="obj"): + out = [] + out += self._str_signature() + out += self._str_index() + [''] + out += self._str_summary() + out += self._str_extended_summary() + for param_list in ('Parameters', 'Attributes', 'Methods', + 'Returns','Raises'): + out += self._str_param_list(param_list) + out += self._str_warnings() + out += self._str_see_also(func_role) + out += self._str_section('Notes') + out += self._str_references() + out += self._str_section('Examples') + out = self._str_indent(out,indent) + return '\n'.join(out) + +class SphinxFunctionDoc(SphinxDocString, FunctionDoc): + pass + +class SphinxClassDoc(SphinxDocString, ClassDoc): + pass + +def get_doc_object(obj, what=None, doc=None): + if what is None: + if inspect.isclass(obj): + what = 'class' + elif inspect.ismodule(obj): + what = 'module' + elif callable(obj): + what = 'function' + else: + what = 'object' + if what == 'class': + return SphinxClassDoc(obj, '', func_doc=SphinxFunctionDoc, doc=doc) + elif what in ('function', 'method'): + return SphinxFunctionDoc(obj, '', doc=doc) + else: + if doc is None: + doc = pydoc.getdoc(obj) + return SphinxDocString(doc) + diff --git a/external_libs/python/pyzmq-14.7.0/docs/sphinxext/inheritance_diagram.py b/external_libs/python/pyzmq-14.7.0/docs/sphinxext/inheritance_diagram.py new file mode 100644 index 00000000..407fc13f --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/docs/sphinxext/inheritance_diagram.py @@ -0,0 +1,407 @@ +""" +Defines a docutils directive for inserting inheritance diagrams. + +Provide the directive with one or more classes or modules (separated +by whitespace). For modules, all of the classes in that module will +be used. + +Example:: + + Given the following classes: + + class A: pass + class B(A): pass + class C(A): pass + class D(B, C): pass + class E(B): pass + + .. inheritance-diagram: D E + + Produces a graph like the following: + + A + / \ + B C + / \ / + E D + +The graph is inserted as a PNG+image map into HTML and a PDF in +LaTeX. +""" + +import inspect +import os +import re +import subprocess +try: + from hashlib import md5 +except ImportError: + from md5 import md5 + +from docutils.nodes import Body, Element +from docutils.parsers.rst import directives +from sphinx.roles import xfileref_role + +def my_import(name): + """Module importer - taken from the python documentation. + + This function allows importing names with dots in them.""" + + mod = __import__(name) + components = name.split('.') + for comp in components[1:]: + mod = getattr(mod, comp) + return mod + +class DotException(Exception): + pass + +class InheritanceGraph(object): + """ + Given a list of classes, determines the set of classes that + they inherit from all the way to the root "object", and then + is able to generate a graphviz dot graph from them. + """ + def __init__(self, class_names, show_builtins=False): + """ + *class_names* is a list of child classes to show bases from. + + If *show_builtins* is True, then Python builtins will be shown + in the graph. + """ + self.class_names = class_names + self.classes = self._import_classes(class_names) + self.all_classes = self._all_classes(self.classes) + if len(self.all_classes) == 0: + raise ValueError("No classes found for inheritance diagram") + self.show_builtins = show_builtins + + py_sig_re = re.compile(r'''^([\w.]*\.)? # class names + (\w+) \s* $ # optionally arguments + ''', re.VERBOSE) + + def _import_class_or_module(self, name): + """ + Import a class using its fully-qualified *name*. + """ + try: + path, base = self.py_sig_re.match(name).groups() + except: + raise ValueError( + "Invalid class or module '%s' specified for inheritance diagram" % name) + fullname = (path or '') + base + path = (path and path.rstrip('.')) + if not path: + path = base + try: + module = __import__(path, None, None, []) + # We must do an import of the fully qualified name. Otherwise if a + # subpackage 'a.b' is requested where 'import a' does NOT provide + # 'a.b' automatically, then 'a.b' will not be found below. This + # second call will force the equivalent of 'import a.b' to happen + # after the top-level import above. + my_import(fullname) + + except ImportError: + raise ValueError( + "Could not import class or module '%s' specified for inheritance diagram" % name) + + try: + todoc = module + for comp in fullname.split('.')[1:]: + todoc = getattr(todoc, comp) + except AttributeError: + raise ValueError( + "Could not find class or module '%s' specified for inheritance diagram" % name) + + # If a class, just return it + if inspect.isclass(todoc): + return [todoc] + elif inspect.ismodule(todoc): + classes = [] + for cls in todoc.__dict__.values(): + if inspect.isclass(cls) and cls.__module__ == todoc.__name__: + classes.append(cls) + return classes + raise ValueError( + "'%s' does not resolve to a class or module" % name) + + def _import_classes(self, class_names): + """ + Import a list of classes. + """ + classes = [] + for name in class_names: + classes.extend(self._import_class_or_module(name)) + return classes + + def _all_classes(self, classes): + """ + Return a list of all classes that are ancestors of *classes*. + """ + all_classes = {} + + def recurse(cls): + all_classes[cls] = None + for c in cls.__bases__: + if c not in all_classes: + recurse(c) + + for cls in classes: + recurse(cls) + + return all_classes.keys() + + def class_name(self, cls, parts=0): + """ + Given a class object, return a fully-qualified name. This + works for things I've tested in matplotlib so far, but may not + be completely general. + """ + module = cls.__module__ + if module == '__builtin__': + fullname = cls.__name__ + else: + fullname = "%s.%s" % (module, cls.__name__) + if parts == 0: + return fullname + name_parts = fullname.split('.') + return '.'.join(name_parts[-parts:]) + + def get_all_class_names(self): + """ + Get all of the class names involved in the graph. + """ + return [self.class_name(x) for x in self.all_classes] + + # These are the default options for graphviz + default_graph_options = { + "rankdir": "LR", + "size": '"8.0, 12.0"' + } + default_node_options = { + "shape": "box", + "fontsize": 10, + "height": 0.25, + "fontname": "Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans", + "style": '"setlinewidth(0.5)"' + } + default_edge_options = { + "arrowsize": 0.5, + "style": '"setlinewidth(0.5)"' + } + + def _format_node_options(self, options): + return ','.join(["%s=%s" % x for x in options.items()]) + def _format_graph_options(self, options): + return ''.join(["%s=%s;\n" % x for x in options.items()]) + + def generate_dot(self, fd, name, parts=0, urls={}, + graph_options={}, node_options={}, + edge_options={}): + """ + Generate a graphviz dot graph from the classes that + were passed in to __init__. + + *fd* is a Python file-like object to write to. + + *name* is the name of the graph + + *urls* is a dictionary mapping class names to http urls + + *graph_options*, *node_options*, *edge_options* are + dictionaries containing key/value pairs to pass on as graphviz + properties. + """ + g_options = self.default_graph_options.copy() + g_options.update(graph_options) + n_options = self.default_node_options.copy() + n_options.update(node_options) + e_options = self.default_edge_options.copy() + e_options.update(edge_options) + + fd.write('digraph %s {\n' % name) + fd.write(self._format_graph_options(g_options)) + + for cls in self.all_classes: + if not self.show_builtins and cls in __builtins__.values(): + continue + + name = self.class_name(cls, parts) + + # Write the node + this_node_options = n_options.copy() + url = urls.get(self.class_name(cls)) + if url is not None: + this_node_options['URL'] = '"%s"' % url + fd.write(' "%s" [%s];\n' % + (name, self._format_node_options(this_node_options))) + + # Write the edges + for base in cls.__bases__: + if not self.show_builtins and base in __builtins__.values(): + continue + + base_name = self.class_name(base, parts) + fd.write(' "%s" -> "%s" [%s];\n' % + (base_name, name, + self._format_node_options(e_options))) + fd.write('}\n') + + def run_dot(self, args, name, parts=0, urls={}, + graph_options={}, node_options={}, edge_options={}): + """ + Run graphviz 'dot' over this graph, returning whatever 'dot' + writes to stdout. + + *args* will be passed along as commandline arguments. + + *name* is the name of the graph + + *urls* is a dictionary mapping class names to http urls + + Raises DotException for any of the many os and + installation-related errors that may occur. + """ + try: + dot = subprocess.Popen(['dot'] + list(args), + stdin=subprocess.PIPE, stdout=subprocess.PIPE, + close_fds=True) + except OSError: + raise DotException("Could not execute 'dot'. Are you sure you have 'graphviz' installed?") + except ValueError: + raise DotException("'dot' called with invalid arguments") + except: + raise DotException("Unexpected error calling 'dot'") + + self.generate_dot(dot.stdin, name, parts, urls, graph_options, + node_options, edge_options) + dot.stdin.close() + result = dot.stdout.read() + returncode = dot.wait() + if returncode != 0: + raise DotException("'dot' returned the errorcode %d" % returncode) + return result + +class inheritance_diagram(Body, Element): + """ + A docutils node to use as a placeholder for the inheritance + diagram. + """ + pass + +def inheritance_diagram_directive(name, arguments, options, content, lineno, + content_offset, block_text, state, + state_machine): + """ + Run when the inheritance_diagram directive is first encountered. + """ + node = inheritance_diagram() + + class_names = arguments + + # Create a graph starting with the list of classes + graph = InheritanceGraph(class_names) + + # Create xref nodes for each target of the graph's image map and + # add them to the doc tree so that Sphinx can resolve the + # references to real URLs later. These nodes will eventually be + # removed from the doctree after we're done with them. + for name in graph.get_all_class_names(): + refnodes, x = xfileref_role( + 'class', ':class:`%s`' % name, name, 0, state) + node.extend(refnodes) + # Store the graph object so we can use it to generate the + # dot file later + node['graph'] = graph + # Store the original content for use as a hash + node['parts'] = options.get('parts', 0) + node['content'] = " ".join(class_names) + return [node] + +def get_graph_hash(node): + return md5(node['content'] + str(node['parts'])).hexdigest()[-10:] + +def html_output_graph(self, node): + """ + Output the graph for HTML. This will insert a PNG with clickable + image map. + """ + graph = node['graph'] + parts = node['parts'] + + graph_hash = get_graph_hash(node) + name = "inheritance%s" % graph_hash + path = '_images' + dest_path = os.path.join(setup.app.builder.outdir, path) + if not os.path.exists(dest_path): + os.makedirs(dest_path) + png_path = os.path.join(dest_path, name + ".png") + path = setup.app.builder.imgpath + + # Create a mapping from fully-qualified class names to URLs. + urls = {} + for child in node: + if child.get('refuri') is not None: + urls[child['reftitle']] = child.get('refuri') + elif child.get('refid') is not None: + urls[child['reftitle']] = '#' + child.get('refid') + + # These arguments to dot will save a PNG file to disk and write + # an HTML image map to stdout. + image_map = graph.run_dot(['-Tpng', '-o%s' % png_path, '-Tcmapx'], + name, parts, urls) + return ('<img src="%s/%s.png" usemap="#%s" class="inheritance"/>%s' % + (path, name, name, image_map)) + +def latex_output_graph(self, node): + """ + Output the graph for LaTeX. This will insert a PDF. + """ + graph = node['graph'] + parts = node['parts'] + + graph_hash = get_graph_hash(node) + name = "inheritance%s" % graph_hash + dest_path = os.path.abspath(os.path.join(setup.app.builder.outdir, '_images')) + if not os.path.exists(dest_path): + os.makedirs(dest_path) + pdf_path = os.path.abspath(os.path.join(dest_path, name + ".pdf")) + + graph.run_dot(['-Tpdf', '-o%s' % pdf_path], + name, parts, graph_options={'size': '"6.0,6.0"'}) + return '\n\\includegraphics{%s}\n\n' % pdf_path + +def visit_inheritance_diagram(inner_func): + """ + This is just a wrapper around html/latex_output_graph to make it + easier to handle errors and insert warnings. + """ + def visitor(self, node): + try: + content = inner_func(self, node) + except DotException, e: + # Insert the exception as a warning in the document + warning = self.document.reporter.warning(str(e), line=node.line) + warning.parent = node + node.children = [warning] + else: + source = self.document.attributes['source'] + self.body.append(content) + node.children = [] + return visitor + +def do_nothing(self, node): + pass + +def setup(app): + setup.app = app + setup.confdir = app.confdir + + app.add_node( + inheritance_diagram, + latex=(visit_inheritance_diagram(latex_output_graph), do_nothing), + html=(visit_inheritance_diagram(html_output_graph), do_nothing)) + app.add_directive( + 'inheritance-diagram', inheritance_diagram_directive, + False, (1, 100, 0), parts = directives.nonnegative_int) diff --git a/external_libs/python/pyzmq-14.7.0/docs/sphinxext/ipython_console_highlighting.py b/external_libs/python/pyzmq-14.7.0/docs/sphinxext/ipython_console_highlighting.py new file mode 100644 index 00000000..217b779d --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/docs/sphinxext/ipython_console_highlighting.py @@ -0,0 +1,114 @@ +"""reST directive for syntax-highlighting ipython interactive sessions. + +XXX - See what improvements can be made based on the new (as of Sept 2009) +'pycon' lexer for the python console. At the very least it will give better +highlighted tracebacks. +""" + +#----------------------------------------------------------------------------- +# Needed modules + +# Standard library +import re + +# Third party +from pygments.lexer import Lexer, do_insertions +from pygments.lexers.agile import (PythonConsoleLexer, PythonLexer, + PythonTracebackLexer) +from pygments.token import Comment, Generic + +from sphinx import highlighting + +#----------------------------------------------------------------------------- +# Global constants +line_re = re.compile('.*?\n') + +#----------------------------------------------------------------------------- +# Code begins - classes and functions + +class IPythonConsoleLexer(Lexer): + """ + For IPython console output or doctests, such as: + + .. sourcecode:: ipython + + In [1]: a = 'foo' + + In [2]: a + Out[2]: 'foo' + + In [3]: print a + foo + + In [4]: 1 / 0 + + Notes: + + - Tracebacks are not currently supported. + + - It assumes the default IPython prompts, not customized ones. + """ + + name = 'IPython console session' + aliases = ['ipython'] + mimetypes = ['text/x-ipython-console'] + input_prompt = re.compile("(In \[[0-9]+\]: )|( \.\.\.+:)") + output_prompt = re.compile("(Out\[[0-9]+\]: )|( \.\.\.+:)") + continue_prompt = re.compile(" \.\.\.+:") + tb_start = re.compile("\-+") + + def get_tokens_unprocessed(self, text): + pylexer = PythonLexer(**self.options) + tblexer = PythonTracebackLexer(**self.options) + + curcode = '' + insertions = [] + for match in line_re.finditer(text): + line = match.group() + input_prompt = self.input_prompt.match(line) + continue_prompt = self.continue_prompt.match(line.rstrip()) + output_prompt = self.output_prompt.match(line) + if line.startswith("#"): + insertions.append((len(curcode), + [(0, Comment, line)])) + elif input_prompt is not None: + insertions.append((len(curcode), + [(0, Generic.Prompt, input_prompt.group())])) + curcode += line[input_prompt.end():] + elif continue_prompt is not None: + insertions.append((len(curcode), + [(0, Generic.Prompt, continue_prompt.group())])) + curcode += line[continue_prompt.end():] + elif output_prompt is not None: + # Use the 'error' token for output. We should probably make + # our own token, but error is typicaly in a bright color like + # red, so it works fine for our output prompts. + insertions.append((len(curcode), + [(0, Generic.Error, output_prompt.group())])) + curcode += line[output_prompt.end():] + else: + if curcode: + for item in do_insertions(insertions, + pylexer.get_tokens_unprocessed(curcode)): + yield item + curcode = '' + insertions = [] + yield match.start(), Generic.Output, line + if curcode: + for item in do_insertions(insertions, + pylexer.get_tokens_unprocessed(curcode)): + yield item + + +def setup(app): + """Setup as a sphinx extension.""" + + # This is only a lexer, so adding it below to pygments appears sufficient. + # But if somebody knows that the right API usage should be to do that via + # sphinx, by all means fix it here. At least having this setup.py + # suppresses the sphinx warning we'd get without it. + pass + +#----------------------------------------------------------------------------- +# Register the extension as a valid pygments lexer +highlighting.lexers['ipython'] = IPythonConsoleLexer() diff --git a/external_libs/python/pyzmq-14.7.0/docs/sphinxext/sphinx_cython.py b/external_libs/python/pyzmq-14.7.0/docs/sphinxext/sphinx_cython.py new file mode 100644 index 00000000..38c63225 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/docs/sphinxext/sphinx_cython.py @@ -0,0 +1,115 @@ +''' + +sphinx_cython.py + +This module monkeypatches sphinx autodoc to support Cython generated +function signatures in the first line of the docstring of functions +implemented as C extensions. + +Copyright (C) Nikolaus Rath <Nikolaus@rath.org> + +This file is part of LLFUSE (http://python-llfuse.googlecode.com). +LLFUSE can be distributed under the terms of the GNU LGPL. + +It has been slightly modified by MinRK. +''' + +import sphinx.ext.autodoc as SphinxAutodoc +from sphinx.util.docstrings import prepare_docstring +import inspect +import re +from sphinx.util import force_decode + +TYPE_RE = re.compile(r'(?:int|char)(?:\s+\*?\s*|\s*\*?\s+)([a-zA-Z_].*)') + +ClassDocumenter = SphinxAutodoc.ClassDocumenter +MethodDocumenter = SphinxAutodoc.MethodDocumenter +FunctionDocumenter = SphinxAutodoc.FunctionDocumenter + +class MyDocumenter(SphinxAutodoc.Documenter): + ''' + Overwrites `get_doc()` to remove function and + method signatures and `format_args` to parse and give + precedence to function signatures in the first line + of the docstring. + ''' + + def get_doc(self, encoding=None): + docstr = self.get_attr(self.object, '__doc__', None) + if docstr: + docstr = force_decode(docstr, encoding) + + myname = self.fullname[len(self.modname)+1:] + if myname.endswith('()'): + myname = myname[:-2] + + if (docstr + and (myname + '(') in docstr + and '\n' in docstr + and docstr[docstr.index('\n')-1] == ')'): + docstr = docstr[docstr.index('\n')+1:] + + if docstr: + # make sure we have Unicode docstrings, then sanitize and split + # into lines + return [prepare_docstring(force_decode(docstr, encoding))] + return [] + + + def format_args(self): + myname = self.fullname[len(self.modname)+1:] + if myname.endswith('()'): + myname = myname[:-2] + # Try to parse docstring + docstr = self.get_attr(self.object, '__doc__', None) + if docstr: + docstr = force_decode(docstr, 'utf-8') + if (docstr + and (myname + '(') in docstr + and '\n' in docstr + and docstr[docstr.index('\n')-1] == ')'): + args = docstr[len(myname)+1:docstr.index('\n')-1] + + # Get rid of Cython style types declarations + argl = [] + for arg in [ x.strip() for x in args.split(',') ]: + if (arg in ('cls', 'self') + and isinstance(self, SphinxAutodoc.MethodDocumenter)): + continue + hit = TYPE_RE.match(arg) + if hit: + argl.append(hit.group(1)) + else: + argl.append(arg) + args = '(%s)' % ', '.join(argl) + else: + # super seems to get this wrong: + for cls in (MethodDocumenter, + FunctionDocumenter, + ClassDocumenter): + if isinstance(self, cls): + return cls.format_args(self) + # return super(self.__class__, self).format_args() + + # escape backslashes for reST + args = args.replace('\\', '\\\\') + return args + + +class MyFunctionDocumenter(MyDocumenter, SphinxAutodoc.FunctionDocumenter): + pass + +class MyMethodDocumenter(MyDocumenter, SphinxAutodoc.MethodDocumenter): + pass + +class MyClassDocumenter(MyDocumenter, SphinxAutodoc.ClassDocumenter): + def format_signature(self): + return self.format_args() or "()" + +SphinxAutodoc.ClassDocumenter = MyClassDocumenter +SphinxAutodoc.MethodDocumenter = MyMethodDocumenter +SphinxAutodoc.FunctionDocumenter = MyFunctionDocumenter + +# don't use AttributeDocumenter on 'method_descriptor' members: +AD = SphinxAutodoc.AttributeDocumenter +AD.method_types = tuple(list(AD.method_types) + [type(str.count)]) diff --git a/external_libs/python/pyzmq-14.7.0/docs/update_ghpages.sh b/external_libs/python/pyzmq-14.7.0/docs/update_ghpages.sh new file mode 100644 index 00000000..a0976912 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/docs/update_ghpages.sh @@ -0,0 +1,33 @@ +#!/usr/bin/env sh +# pick repo for gh-pages branch +repo=origin + +if [ ! -d gh-pages ]; then + echo "setting up gh-pages subdir" + mkdir gh-pages || exit -1 + cp -r ../.git gh-pages/ || exit -1 + cd gh-pages || exit -1 + init=0 + git checkout $repo/gh-pages || init=1 + if [ "$init" != "0" ]; then + echo "initializing gh-pages repo" + git symbolic-ref HEAD refs/heads/gh-pages || exit -1 + rm .git/index || exit -1 + git clean -fdx || exit -1 + touch index.html + git add . + git commit -a -m 'init gh-pages' || exit -1 + git push origin HEAD:gh-pages + fi + cd .. +fi +echo "updating local gh-pages with html build" +rsync -va build/html/ gh-pages/ --delete --exclude .git --exclude .nojekyll || exit -1 +cd gh-pages +touch .nojekyll +git add .nojekyll +git add . +git commit -a || exit -1 +echo "pushing to remote gh-pages" +# pwd +git push $repo HEAD:gh-pages diff --git a/external_libs/python/pyzmq-14.7.0/examples/LICENSE b/external_libs/python/pyzmq-14.7.0/examples/LICENSE new file mode 100644 index 00000000..d4d39502 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/LICENSE @@ -0,0 +1,3 @@ +PyZMQ examples are copyright their respective authors, and licensed +under the New BSD License as described in COPYING.BSD unless otherwise +specified in the file.
\ No newline at end of file diff --git a/external_libs/python/pyzmq-14.7.0/examples/README_PY3K b/external_libs/python/pyzmq-14.7.0/examples/README_PY3K new file mode 100644 index 00000000..d5272d0c --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/README_PY3K @@ -0,0 +1,10 @@ +These examples use Python2 syntax. Due to the change in Python from bytestring str objects +to unicode str objects, 2to3 does not perform an adequate transform of the code. Examples +can be valid on both Python2.5 and Python3, but such code is less readable than it should be. + +As a result, the Python3 examples are kept in a separate repo: + +https://github.com/minrk/pyzmq-py3k-examples + + +The differences are very small, but important.
\ No newline at end of file diff --git a/external_libs/python/pyzmq-14.7.0/examples/bench/benchmark.py b/external_libs/python/pyzmq-14.7.0/examples/bench/benchmark.py new file mode 100644 index 00000000..c379af9a --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/bench/benchmark.py @@ -0,0 +1,25 @@ +from timeit import default_timer as timer + +def benchmark(f, size, reps): + msg = size*'0' + t1 = timer() + for i in range(reps): + msg2 = f(msg) + assert msg == msg2 + t2 = timer() + diff = (t2-t1) + latency = diff/reps + return latency*1000000 + +kB = [1000*2**n for n in range(10)] +MB = [1000000*2**n for n in range(8)] +sizes = [1] + kB + MB + +def benchmark_set(f, sizes, reps): + latencies = [] + for size, rep in zip(sizes, reps): + print "Running benchmark with %r reps of %r bytes" % (rep, size) + lat = benchmark(f, size, rep) + latencies.append(lat) + return sizes, latencies + diff --git a/external_libs/python/pyzmq-14.7.0/examples/bench/jsonrpc_client.py b/external_libs/python/pyzmq-14.7.0/examples/bench/jsonrpc_client.py new file mode 100644 index 00000000..7fb6ef48 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/bench/jsonrpc_client.py @@ -0,0 +1,4 @@ +from timeit import default_timer as timer +from jsonrpclib import Server + +client = Server('http://localhost:10000') diff --git a/external_libs/python/pyzmq-14.7.0/examples/bench/jsonrpc_server.py b/external_libs/python/pyzmq-14.7.0/examples/bench/jsonrpc_server.py new file mode 100644 index 00000000..4500a02f --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/bench/jsonrpc_server.py @@ -0,0 +1,8 @@ +from jsonrpclib.SimpleJSONRPCServer import SimpleJSONRPCServer + +def echo(x): + return x + +server = SimpleJSONRPCServer(('localhost',10000)) +server.register_function(echo) +server.serve_forever()
\ No newline at end of file diff --git a/external_libs/python/pyzmq-14.7.0/examples/bench/latency.png b/external_libs/python/pyzmq-14.7.0/examples/bench/latency.png Binary files differnew file mode 100644 index 00000000..bb414b59 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/bench/latency.png diff --git a/external_libs/python/pyzmq-14.7.0/examples/bench/msgs_sec.png b/external_libs/python/pyzmq-14.7.0/examples/bench/msgs_sec.png Binary files differnew file mode 100644 index 00000000..a7b294ba --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/bench/msgs_sec.png diff --git a/external_libs/python/pyzmq-14.7.0/examples/bench/msgs_sec_log.png b/external_libs/python/pyzmq-14.7.0/examples/bench/msgs_sec_log.png Binary files differnew file mode 100644 index 00000000..c3a361e1 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/bench/msgs_sec_log.png diff --git a/external_libs/python/pyzmq-14.7.0/examples/bench/msgs_sec_ratio.png b/external_libs/python/pyzmq-14.7.0/examples/bench/msgs_sec_ratio.png Binary files differnew file mode 100644 index 00000000..0a873318 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/bench/msgs_sec_ratio.png diff --git a/external_libs/python/pyzmq-14.7.0/examples/bench/plot_latency.py b/external_libs/python/pyzmq-14.7.0/examples/bench/plot_latency.py new file mode 100644 index 00000000..f50ef295 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/bench/plot_latency.py @@ -0,0 +1,84 @@ +"""Plot latency data from messaging benchmarks. + +To generate the data for each library, I started the server and then did +the following for each client:: + + from xmlrpc_client import client + for i in range(9): + s = '0'*10**i + print s + %timeit client.echo(s) +""" + +from matplotlib.pylab import * + +rawdata = """# Data in milliseconds +Bytes JSONRPC PYRO XMLRPC pyzmq_copy pyzmq_nocopy +1 2.15 0.186 2.07 0.111 0.136 +10 2.49 0.187 1.87 0.115 0.137 +100 2.5 0.189 1.9 0.126 0.138 +1000 2.54 0.196 1.91 0.129 0.141 +10000 2.91 0.271 2.77 0.204 0.197 +100000 6.65 1.44 9.17 0.961 0.546 +1000000 50.2 15.8 81.5 8.39 2.25 +10000000 491 159 816 91.7 25.2 +100000000 5010 1560 8300 893 248 + +""" +with open('latency.csv','w') as f: + f.writelines(rawdata) + +data = csv2rec('latency.csv',delimiter='\t') + +loglog(data.bytes, data.xmlrpc*1000, label='XMLRPC') +loglog(data.bytes, data.jsonrpc*1000, label='JSONRPC') +loglog(data.bytes, data.pyro*1000, label='Pyro') +loglog(data.bytes, data.pyzmq_nocopy*1000, label='PyZMQ') +loglog(data.bytes, len(data.bytes)*[60], label='Ping') +legend(loc=2) +title('Latency') +xlabel('Number of bytes') +ylabel('Round trip latency ($\mu s$)') +grid(True) +show() +savefig('latency.png') + +clf() + +semilogx(data.bytes, 1000/data.xmlrpc, label='XMLRPC') +semilogx(data.bytes, 1000/data.jsonrpc, label='JSONRPC') +semilogx(data.bytes, 1000/data.pyro, label='Pyro') +semilogx(data.bytes, 1000/data.pyzmq_nocopy, label='PyZMQ') +legend(loc=1) +xlabel('Number of bytes') +ylabel('Message/s') +title('Message Throughput') +grid(True) +show() +savefig('msgs_sec.png') + +clf() + +loglog(data.bytes, 1000/data.xmlrpc, label='XMLRPC') +loglog(data.bytes, 1000/data.jsonrpc, label='JSONRPC') +loglog(data.bytes, 1000/data.pyro, label='Pyro') +loglog(data.bytes, 1000/data.pyzmq_nocopy, label='PyZMQ') +legend(loc=3) +xlabel('Number of bytes') +ylabel('Message/s') +title('Message Throughput') +grid(True) +show() +savefig('msgs_sec_log.png') + +clf() + +semilogx(data.bytes, data.pyro/data.pyzmq_nocopy, label="No-copy") +semilogx(data.bytes, data.pyro/data.pyzmq_copy, label="Copy") +xlabel('Number of bytes') +ylabel('Ratio throughputs') +title('PyZMQ Throughput/Pyro Throughput') +grid(True) +legend(loc=2) +show() +savefig('msgs_sec_ratio.png') diff --git a/external_libs/python/pyzmq-14.7.0/examples/bench/pyro_client.py b/external_libs/python/pyzmq-14.7.0/examples/bench/pyro_client.py new file mode 100644 index 00000000..5e25feb2 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/bench/pyro_client.py @@ -0,0 +1,3 @@ +import Pyro.core + +client = Pyro.core.getProxyForURI("PYROLOC://localhost:7766/echo")
\ No newline at end of file diff --git a/external_libs/python/pyzmq-14.7.0/examples/bench/pyro_server.py b/external_libs/python/pyzmq-14.7.0/examples/bench/pyro_server.py new file mode 100644 index 00000000..a2a2446a --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/bench/pyro_server.py @@ -0,0 +1,14 @@ +import Pyro.core + +class Echo(Pyro.core.ObjBase): + def __init__(self): + Pyro.core.ObjBase.__init__(self) + def echo(self, x): + return x + +Pyro.core.initServer() +daemon=Pyro.core.Daemon() +uri=daemon.connect(Echo(),"echo") + +daemon.requestLoop() +
\ No newline at end of file diff --git a/external_libs/python/pyzmq-14.7.0/examples/bench/pyzmq_client.py b/external_libs/python/pyzmq-14.7.0/examples/bench/pyzmq_client.py new file mode 100644 index 00000000..9afccec3 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/bench/pyzmq_client.py @@ -0,0 +1,16 @@ +import zmq + +c = zmq.Context() +s = c.socket(zmq.REQ) +s.connect('tcp://127.0.0.1:10001') + +def echo(msg): + s.send(msg, copy=False) + msg2 = s.recv(copy=False) + return msg2 + +class Client(object): + pass + +client = Client() +client.echo = echo diff --git a/external_libs/python/pyzmq-14.7.0/examples/bench/pyzmq_server.py b/external_libs/python/pyzmq-14.7.0/examples/bench/pyzmq_server.py new file mode 100644 index 00000000..cab00822 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/bench/pyzmq_server.py @@ -0,0 +1,10 @@ +import zmq + +c = zmq.Context() +s = c.socket(zmq.REP) +s.bind('tcp://127.0.0.1:10001') + +while True: + msg = s.recv(copy=False) + s.send(msg) + diff --git a/external_libs/python/pyzmq-14.7.0/examples/bench/xmlrpc_client.py b/external_libs/python/pyzmq-14.7.0/examples/bench/xmlrpc_client.py new file mode 100644 index 00000000..a73ddfd7 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/bench/xmlrpc_client.py @@ -0,0 +1,6 @@ +from timeit import default_timer as timer +from xmlrpclib import ServerProxy + +client = ServerProxy('http://localhost:10002') + +
\ No newline at end of file diff --git a/external_libs/python/pyzmq-14.7.0/examples/bench/xmlrpc_server.py b/external_libs/python/pyzmq-14.7.0/examples/bench/xmlrpc_server.py new file mode 100644 index 00000000..24ab0190 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/bench/xmlrpc_server.py @@ -0,0 +1,8 @@ +from SimpleXMLRPCServer import SimpleXMLRPCServer + +def echo(x): + return x + +server = SimpleXMLRPCServer(('localhost',10002)) +server.register_function(echo) +server.serve_forever()
\ No newline at end of file diff --git a/external_libs/python/pyzmq-14.7.0/examples/chat/display.py b/external_libs/python/pyzmq-14.7.0/examples/chat/display.py new file mode 100644 index 00000000..d4e240a2 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/chat/display.py @@ -0,0 +1,41 @@ +"""The display part of a simply two process chat app.""" + +# +# Copyright (c) 2010 Andrew Gwozdziewycz +# +# This file is part of pyzmq. +# +# pyzmq is free software; you can redistribute it and/or modify it under +# the terms of the Lesser GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# pyzmq is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# Lesser GNU General Public License for more details. +# +# You should have received a copy of the Lesser GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +import zmq + +def main(addrs): + + context = zmq.Context() + socket = context.socket(zmq.SUB) + socket.setsockopt(zmq.SUBSCRIBE, "") + for addr in addrs: + print "Connecting to: ", addr + socket.connect(addr) + + while True: + msg = socket.recv_pyobj() + print "%s: %s" % (msg[1], msg[0]) + +if __name__ == '__main__': + import sys + if len(sys.argv) < 2: + print "usage: display.py <address> [,<address>...]" + raise SystemExit + main(sys.argv[1:]) diff --git a/external_libs/python/pyzmq-14.7.0/examples/chat/prompt.py b/external_libs/python/pyzmq-14.7.0/examples/chat/prompt.py new file mode 100644 index 00000000..d9b12ec4 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/chat/prompt.py @@ -0,0 +1,39 @@ +"""The prompt part of a simply two process chat app.""" + +# +# Copyright (c) 2010 Andrew Gwozdziewycz +# +# This file is part of pyzmq. +# +# pyzmq is free software; you can redistribute it and/or modify it under +# the terms of the Lesser GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# pyzmq is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# Lesser GNU General Public License for more details. +# +# You should have received a copy of the Lesser GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +import zmq + +def main(addr, who): + + ctx = zmq.Context() + socket = ctx.socket(zmq.PUB) + socket.bind(addr) + + while True: + msg = raw_input("%s> " % who) + socket.send_pyobj((msg, who)) + + +if __name__ == '__main__': + import sys + if len(sys.argv) != 3: + print "usage: prompt.py <address> <username>" + raise SystemExit + main(sys.argv[1], sys.argv[2]) diff --git a/external_libs/python/pyzmq-14.7.0/examples/device/client.py b/external_libs/python/pyzmq-14.7.0/examples/device/client.py new file mode 100644 index 00000000..14a4e26a --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/device/client.py @@ -0,0 +1,38 @@ +"""A client for the device based server.""" + +# +# Copyright (c) 2010 Brian E. Granger and Eugene Chernyshov +# +# This file is part of pyzmq. +# +# pyzmq is free software; you can redistribute it and/or modify it under +# the terms of the Lesser GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# pyzmq is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# Lesser GNU General Public License for more details. +# +# You should have received a copy of the Lesser GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +import zmq +import os +from time import time + +print 'Client', os.getpid() + +context = zmq.Context(1) + +socket = context.socket(zmq.REQ) +socket.connect('tcp://127.0.0.1:5555') + +while True: + data = zmq.Message(str(os.getpid())) + start = time() + socket.send(data) + data = socket.recv() + print time()-start, data + diff --git a/external_libs/python/pyzmq-14.7.0/examples/device/server.py b/external_libs/python/pyzmq-14.7.0/examples/device/server.py new file mode 100644 index 00000000..b29a3c1b --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/device/server.py @@ -0,0 +1,52 @@ +"""A device based server.""" + +# +# Copyright (c) 2010 Brian E. Granger and Eugene Chernyshov +# +# This file is part of pyzmq. +# +# pyzmq is free software; you can redistribute it and/or modify it under +# the terms of the Lesser GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# pyzmq is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# Lesser GNU General Public License for more details. +# +# You should have received a copy of the Lesser GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +import zmq +import os +import threading +import time + +print 'Server', os.getpid() + +def routine(context): + socket = context.socket(zmq.REP) + + socket.connect("inproc://workers") + + while True: + message = socket.recv() + time.sleep(1) + socket.send(message) + +context = zmq.Context(1) + +workers = context.socket(zmq.DEALER) +workers.bind("inproc://workers"); + +clients = context.socket(zmq.DEALER) +clients.bind('tcp://127.0.0.1:5555') + +for i in range(10): + thread = threading.Thread(target=routine, args=(context, )) + thread.start() + +zmq.device(zmq.QUEUE, clients, workers) + +print "Finished" diff --git a/external_libs/python/pyzmq-14.7.0/examples/eventloop/asyncweb.py b/external_libs/python/pyzmq-14.7.0/examples/eventloop/asyncweb.py new file mode 100644 index 00000000..06b03f3f --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/eventloop/asyncweb.py @@ -0,0 +1,96 @@ +"""Async web request example with tornado. + +Requests to localhost:8888 will be relayed via 0MQ to a slow responder, +who will take 1-5 seconds to respond. The tornado app will remain responsive +duriung this time, and when the worker replies, the web request will finish. + +A '.' is printed every 100ms to demonstrate that the zmq request is not blocking +the event loop. +""" + + +import sys +import random +import threading +import time + +import zmq +from zmq.eventloop import ioloop, zmqstream + +""" +ioloop.install() must be called prior to instantiating *any* tornado objects, +and ideally before importing anything from tornado, just to be safe. + +install() sets the singleton instance of tornado.ioloop.IOLoop with zmq's +IOLoop. If this is not done properly, multiple IOLoop instances may be +created, which will have the effect of some subset of handlers never being +called, because only one loop will be running. +""" + +ioloop.install() + +import tornado +from tornado import web + + +def slow_responder(): + """thread for slowly responding to replies.""" + ctx = zmq.Context.instance() + socket = ctx.socket(zmq.REP) + socket.linger = 0 + socket.bind('tcp://127.0.0.1:5555') + i=0 + while True: + msg = socket.recv() + print "\nworker received %r\n" % msg + time.sleep(random.randint(1,5)) + socket.send(msg + " to you too, #%i" % i) + i+=1 + +def dot(): + """callback for showing that IOLoop is still responsive while we wait""" + sys.stdout.write('.') + sys.stdout.flush() + +def printer(msg): + print (msg) + +class TestHandler(web.RequestHandler): + + @web.asynchronous + def get(self): + ctx = zmq.Context.instance() + s = ctx.socket(zmq.REQ) + s.connect('tcp://127.0.0.1:5555') + # send request to worker + s.send('hello') + loop = ioloop.IOLoop.instance() + self.stream = zmqstream.ZMQStream(s) + self.stream.on_recv(self.handle_reply) + + def handle_reply(self, msg): + # finish web request with worker's reply + reply = msg[0] + print "\nfinishing with %r\n" % reply, + self.stream.close() + self.write(reply) + self.finish() + +def main(): + worker = threading.Thread(target=slow_responder) + worker.daemon=True + worker.start() + + application = web.Application([(r"/", TestHandler)]) + beat = ioloop.PeriodicCallback(dot, 100) + beat.start() + application.listen(8888) + try: + ioloop.IOLoop.instance().start() + except KeyboardInterrupt: + print ' Interrupted' + + +if __name__ == "__main__": + main() + diff --git a/external_libs/python/pyzmq-14.7.0/examples/eventloop/echo.py b/external_libs/python/pyzmq-14.7.0/examples/eventloop/echo.py new file mode 100644 index 00000000..9be079b6 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/eventloop/echo.py @@ -0,0 +1,27 @@ +#!/usr/bin/env python +"""A trivial ZMQ echo server using the eventloop. + +Authors +------- +* MinRK +""" + +import zmq +from zmq.eventloop import ioloop + +loop = ioloop.IOLoop.instance() + +ctx = zmq.Context() +s = ctx.socket(zmq.REP) +s.bind('tcp://127.0.0.1:5555') + +def rep_handler(sock, events): + # We don't know how many recv's we can do? + msg = sock.recv() + # No guarantee that we can do the send. We need a way of putting the + # send in the event loop. + sock.send(msg) + +loop.add_handler(s, rep_handler, zmq.POLLIN) + +loop.start()
\ No newline at end of file diff --git a/external_libs/python/pyzmq-14.7.0/examples/eventloop/echostream.py b/external_libs/python/pyzmq-14.7.0/examples/eventloop/echostream.py new file mode 100644 index 00000000..04c1532e --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/eventloop/echostream.py @@ -0,0 +1,24 @@ +#!/usr/bin/env python +"""Adapted echo.py to put the send in the event loop using a ZMQStream. + +Authors +------- +* MinRK +""" + +import zmq +from zmq.eventloop import ioloop, zmqstream +loop = ioloop.IOLoop.instance() + +ctx = zmq.Context() +s = ctx.socket(zmq.REP) +s.bind('tcp://127.0.0.1:5555') +stream = zmqstream.ZMQStream(s, loop) + +def echo(msg): + print " ".join(msg) + stream.send_multipart(msg) + +stream.on_recv(echo) + +loop.start()
\ No newline at end of file diff --git a/external_libs/python/pyzmq-14.7.0/examples/eventloop/web.py b/external_libs/python/pyzmq-14.7.0/examples/eventloop/web.py new file mode 100644 index 00000000..1285f950 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/eventloop/web.py @@ -0,0 +1,46 @@ +import zmq +from zmq.eventloop import ioloop, zmqstream + +""" +ioloop.install() must be called prior to instantiating *any* tornado objects, +and ideally before importing anything from tornado, just to be safe. + +install() sets the singleton instance of tornado.ioloop.IOLoop with zmq's +IOLoop. If this is not done properly, multiple IOLoop instances may be +created, which will have the effect of some subset of handlers never being +called, because only one loop will be running. +""" + +ioloop.install() + +import tornado +import tornado.web + + +""" +this application can be used with echostream.py, start echostream.py, +start web.py, then every time you hit http://localhost:8888/, +echostream.py will print out 'hello' +""" + +def printer(msg): + print (msg) + +ctx = zmq.Context() +s = ctx.socket(zmq.REQ) +s.connect('tcp://127.0.0.1:5555') +stream = zmqstream.ZMQStream(s) +stream.on_recv(printer) + +class TestHandler(tornado.web.RequestHandler): + def get(self): + print ("sending hello") + stream.send("hello") + self.write("hello") +application = tornado.web.Application([(r"/", TestHandler)]) + +if __name__ == "__main__": + application.listen(8888) + ioloop.IOLoop.instance().start() + + diff --git a/external_libs/python/pyzmq-14.7.0/examples/gevent/poll.py b/external_libs/python/pyzmq-14.7.0/examples/gevent/poll.py new file mode 100644 index 00000000..1daf80a7 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/gevent/poll.py @@ -0,0 +1,42 @@ +import gevent +from zmq import green as zmq + +# Connect to both receiving sockets and send 10 messages +def sender(): + + sender = context.socket(zmq.PUSH) + sender.connect('inproc://polltest1') + sender.connect('inproc://polltest2') + + for i in xrange(10): + sender.send('test %d' % i) + gevent.sleep(1) + + +# create zmq context, and bind to pull sockets +context = zmq.Context() +receiver1 = context.socket(zmq.PULL) +receiver1.bind('inproc://polltest1') +receiver2 = context.socket(zmq.PULL) +receiver2.bind('inproc://polltest2') + +gevent.spawn(sender) + +# Create poller and register both reciever sockets +poller = zmq.Poller() +poller.register(receiver1, zmq.POLLIN) +poller.register(receiver2, zmq.POLLIN) + +# Read 10 messages from both reciever sockets +msgcnt = 0 +while msgcnt < 10: + socks = dict(poller.poll()) + if receiver1 in socks and socks[receiver1] == zmq.POLLIN: + print "Message from receiver1: %s" % receiver1.recv() + msgcnt += 1 + + if receiver2 in socks and socks[receiver2] == zmq.POLLIN: + print "Message from receiver2: %s" % receiver2.recv() + msgcnt += 1 + +print "%d messages received" % msgcnt diff --git a/external_libs/python/pyzmq-14.7.0/examples/gevent/reqrep.py b/external_libs/python/pyzmq-14.7.0/examples/gevent/reqrep.py new file mode 100644 index 00000000..2a4f3079 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/gevent/reqrep.py @@ -0,0 +1,47 @@ +""" +Complex example which is a combination of the rr* examples from the zguide. +""" +from gevent import spawn +import zmq.green as zmq + +# server +context = zmq.Context() +socket = context.socket(zmq.REP) +socket.connect("tcp://localhost:5560") + +def serve(socket): + while True: + message = socket.recv() + print "Received request: ", message + socket.send("World") +server = spawn(serve, socket) + + +# client +context = zmq.Context() +socket = context.socket(zmq.REQ) +socket.connect("tcp://localhost:5559") + +# Do 10 requests, waiting each time for a response +def client(): + for request in range(1,10): + socket.send("Hello") + message = socket.recv() + print "Received reply ", request, "[", message, "]" + + +# broker +frontend = context.socket(zmq.ROUTER) +backend = context.socket(zmq.DEALER); +frontend.bind("tcp://*:5559") +backend.bind("tcp://*:5560") + +def proxy(socket_from, socket_to): + while True: + m = socket_from.recv_multipart() + socket_to.send_multipart(m) + +a = spawn(proxy, frontend, backend) +b = spawn(proxy, backend, frontend) + +spawn(client).join() diff --git a/external_libs/python/pyzmq-14.7.0/examples/gevent/simple.py b/external_libs/python/pyzmq-14.7.0/examples/gevent/simple.py new file mode 100644 index 00000000..ae065b35 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/gevent/simple.py @@ -0,0 +1,37 @@ +from gevent import spawn, spawn_later +import zmq.green as zmq + +# server +print zmq.Context +ctx = zmq.Context() +sock = ctx.socket(zmq.PUSH) +sock.bind('ipc:///tmp/zmqtest') + +spawn(sock.send_pyobj, ('this', 'is', 'a', 'python', 'tuple')) +spawn_later(1, sock.send_pyobj, {'hi': 1234}) +spawn_later(2, sock.send_pyobj, ({'this': ['is a more complicated object', ':)']}, 42, 42, 42)) +spawn_later(3, sock.send_pyobj, 'foobar') +spawn_later(4, sock.send_pyobj, 'quit') + + +# client +ctx = zmq.Context() # create a new context to kick the wheels +sock = ctx.socket(zmq.PULL) +sock.connect('ipc:///tmp/zmqtest') + +def get_objs(sock): + while True: + o = sock.recv_pyobj() + print 'received python object:', o + if o == 'quit': + print 'exiting.' + break + +def print_every(s, t=None): + print s + if t: + spawn_later(t, print_every, s, t) + +print_every('printing every half second', 0.5) +spawn(get_objs, sock).join() + diff --git a/external_libs/python/pyzmq-14.7.0/examples/heartbeat/heart.py b/external_libs/python/pyzmq-14.7.0/examples/heartbeat/heart.py new file mode 100644 index 00000000..175370ef --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/heartbeat/heart.py @@ -0,0 +1,34 @@ +#!/usr/bin/env python +"""This launches an echoing rep socket device, +and runs a blocking numpy action. The rep socket should +remain responsive to pings during this time. Use heartbeater.py to +ping this heart, and see the responsiveness. + +Authors +------- +* MinRK +""" + +import time +import numpy +import zmq +from zmq import devices + +ctx = zmq.Context() + +dev = devices.ThreadDevice(zmq.FORWARDER, zmq.SUB, zmq.DEALER) +dev.setsockopt_in(zmq.SUBSCRIBE, "") +dev.connect_in('tcp://127.0.0.1:5555') +dev.connect_out('tcp://127.0.0.1:5556') +dev.start() + +#wait for connections +time.sleep(1) + +A = numpy.random.random((2**11,2**11)) +print "starting blocking loop" +while True: + tic = time.time() + numpy.dot(A,A.transpose()) + print "blocked for %.3f s"%(time.time()-tic) + diff --git a/external_libs/python/pyzmq-14.7.0/examples/heartbeat/heartbeater.py b/external_libs/python/pyzmq-14.7.0/examples/heartbeat/heartbeater.py new file mode 100644 index 00000000..180828a6 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/heartbeat/heartbeater.py @@ -0,0 +1,90 @@ +#!/usr/bin/env python +""" + +For use with heart.py + +A basic heartbeater using PUB and ROUTER sockets. pings are sent out on the PUB, and hearts +are tracked based on their DEALER identities. + +You can start many hearts with heart.py, and the heartbeater will monitor all of them, and notice when they stop responding. + +Authors +------- +* MinRK +""" + +import time +import zmq +from zmq.eventloop import ioloop, zmqstream + + +class HeartBeater(object): + """A basic HeartBeater class + pingstream: a PUB stream + pongstream: an ROUTER stream""" + + def __init__(self, loop, pingstream, pongstream, period=1000): + self.loop = loop + self.period = period + + self.pingstream = pingstream + self.pongstream = pongstream + self.pongstream.on_recv(self.handle_pong) + + self.hearts = set() + self.responses = set() + self.lifetime = 0 + self.tic = time.time() + + self.caller = ioloop.PeriodicCallback(self.beat, period, self.loop) + self.caller.start() + + def beat(self): + toc = time.time() + self.lifetime += toc-self.tic + self.tic = toc + print self.lifetime + # self.message = str(self.lifetime) + goodhearts = self.hearts.intersection(self.responses) + heartfailures = self.hearts.difference(goodhearts) + newhearts = self.responses.difference(goodhearts) + # print newhearts, goodhearts, heartfailures + map(self.handle_new_heart, newhearts) + map(self.handle_heart_failure, heartfailures) + self.responses = set() + print "%i beating hearts: %s"%(len(self.hearts),self.hearts) + self.pingstream.send(str(self.lifetime)) + + def handle_new_heart(self, heart): + print "yay, got new heart %s!"%heart + self.hearts.add(heart) + + def handle_heart_failure(self, heart): + print "Heart %s failed :("%heart + self.hearts.remove(heart) + + + def handle_pong(self, msg): + "if heart is beating" + if msg[1] == str(self.lifetime): + self.responses.add(msg[0]) + else: + print "got bad heartbeat (possibly old?): %s"%msg[1] + +# sub.setsockopt(zmq.SUBSCRIBE) + + +if __name__ == '__main__': + loop = ioloop.IOLoop() + context = zmq.Context() + pub = context.socket(zmq.PUB) + pub.bind('tcp://127.0.0.1:5555') + router = context.socket(zmq.ROUTER) + router.bind('tcp://127.0.0.1:5556') + + outstream = zmqstream.ZMQStream(pub, loop) + instream = zmqstream.ZMQStream(router, loop) + + hb = HeartBeater(loop, outstream, instream) + + loop.start() diff --git a/external_libs/python/pyzmq-14.7.0/examples/heartbeat/ping.py b/external_libs/python/pyzmq-14.7.0/examples/heartbeat/ping.py new file mode 100644 index 00000000..797cb8c2 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/heartbeat/ping.py @@ -0,0 +1,35 @@ +#!/usr/bin/env python +"""For use with pong.py + +This script simply pings a process started by pong.py or tspong.py, to +demonstrate that zmq remains responsive while Python blocks. + +Authors +------- +* MinRK +""" +from __future__ import print_function + +import sys +import time +import numpy +import zmq + +ctx = zmq.Context() + +req = ctx.socket(zmq.REQ) +req.connect('tcp://127.0.0.1:10111') + +#wait for connects +time.sleep(1) +n=0 +while True: + time.sleep(numpy.random.random()) + for i in range(4): + n+=1 + msg = 'ping %i' % n + tic = time.time() + req.send_string(msg) + resp = req.recv_string() + print("%s: %.2f ms" % (msg, 1000*(time.time()-tic))) + assert msg == resp diff --git a/external_libs/python/pyzmq-14.7.0/examples/heartbeat/pong.py b/external_libs/python/pyzmq-14.7.0/examples/heartbeat/pong.py new file mode 100644 index 00000000..524f3947 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/heartbeat/pong.py @@ -0,0 +1,34 @@ +#!/usr/bin/env python +"""This launches an echoing rep socket device using +zmq.devices.ThreadDevice, and runs a blocking numpy action. +The rep socket should remain responsive to pings during this time. + +Use ping.py to see how responsive it is. + +Authors +------- +* MinRK +""" +from __future__ import print_function + +import time +import numpy +import zmq +from zmq import devices + +ctx = zmq.Context() + +dev = devices.ThreadDevice(zmq.FORWARDER, zmq.REP, -1) +dev.bind_in('tcp://127.0.0.1:10111') +dev.setsockopt_in(zmq.IDENTITY, b"whoda") +dev.start() + +#wait for connections +time.sleep(1) + +A = numpy.random.random((2**11,2**12)) +print("starting blocking loop") +while True: + tic = time.time() + numpy.dot(A,A.transpose()) + print("blocked for %.3f s"%(time.time()-tic)) diff --git a/external_libs/python/pyzmq-14.7.0/examples/logger/zmqlogger.py b/external_libs/python/pyzmq-14.7.0/examples/logger/zmqlogger.py new file mode 100644 index 00000000..c55b51b3 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/logger/zmqlogger.py @@ -0,0 +1,70 @@ +""" +Simple example of using zmq log handlers + +This starts a number of subprocesses with PUBHandlers that generate +log messages at a regular interval. The main process has a SUB socket, +which aggregates and logs all of the messages to the root logger. +""" + +import logging +from multiprocessing import Process +import os +import random +import sys +import time + +import zmq +from zmq.log.handlers import PUBHandler + +LOG_LEVELS = (logging.DEBUG, logging.INFO, logging.WARN, logging.ERROR, logging.CRITICAL) + +def sub_logger(port, level=logging.DEBUG): + ctx = zmq.Context() + sub = ctx.socket(zmq.SUB) + sub.bind('tcp://127.0.0.1:%i' % port) + sub.setsockopt(zmq.SUBSCRIBE, "") + logging.basicConfig(level=level) + + while True: + level, message = sub.recv_multipart() + if message.endswith('\n'): + # trim trailing newline, which will get appended again + message = message[:-1] + log = getattr(logging, level.lower()) + log(message) + +def log_worker(port, interval=1, level=logging.DEBUG): + ctx = zmq.Context() + pub = ctx.socket(zmq.PUB) + pub.connect('tcp://127.0.0.1:%i' % port) + + logger = logging.getLogger(str(os.getpid())) + logger.setLevel(level) + handler = PUBHandler(pub) + logger.addHandler(handler) + print "starting logger at %i with level=%s" % (os.getpid(), level) + + while True: + level = random.choice(LOG_LEVELS) + logger.log(level, "Hello from %i!" % os.getpid()) + time.sleep(interval) + +if __name__ == '__main__': + if len(sys.argv) > 1: + n = int(sys.argv[1]) + else: + n = 2 + + port = 5555 + + # start the log generators + workers = [ Process(target=log_worker, args=(port,), kwargs=dict(level=random.choice(LOG_LEVELS))) for i in range(n) ] + [ w.start() for w in workers ] + + # start the log watcher + try: + sub_logger(port) + except KeyboardInterrupt: + pass + finally: + [ w.terminate() for w in workers ] diff --git a/external_libs/python/pyzmq-14.7.0/examples/mongodb/client.py b/external_libs/python/pyzmq-14.7.0/examples/mongodb/client.py new file mode 100644 index 00000000..839dce71 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/mongodb/client.py @@ -0,0 +1,46 @@ +#----------------------------------------------------------------------------- +# Copyright (c) 2010 Justin Riley +# +# Distributed under the terms of the New BSD License. The full license is in +# the file COPYING.BSD, distributed as part of this software. +#----------------------------------------------------------------------------- + +import json +import zmq + +class MongoZMQClient(object): + """ + Client that connects with MongoZMQ server to add/fetch docs + """ + + def __init__(self, connect_addr='tcp://127.0.0.1:5000'): + self._context = zmq.Context() + self._socket = self._context.socket(zmq.DEALER) + self._socket.connect(connect_addr) + + def _send_recv_msg(self, msg): + self._socket.send_multipart(msg) + return self._socket.recv_multipart()[0] + + def get_doc(self, keys): + msg = ['get', json.dumps(keys)] + json_str = self._send_recv_msg(msg) + return json.loads(json_str) + + def add_doc(self, doc): + msg = ['add', json.dumps(doc)] + return self._send_recv_msg(msg) + +def main(): + client = MongoZMQClient() + for i in range(10): + doc = {'job': str(i)} + print "Adding doc", doc + print client.add_doc(doc) + for i in range(10): + query = {'job': str(i)} + print "Getting doc matching query:", query + print client.get_doc(query) + +if __name__ == "__main__": + main() diff --git a/external_libs/python/pyzmq-14.7.0/examples/mongodb/controller.py b/external_libs/python/pyzmq-14.7.0/examples/mongodb/controller.py new file mode 100644 index 00000000..e154f1c5 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/mongodb/controller.py @@ -0,0 +1,91 @@ +#----------------------------------------------------------------------------- +# Copyright (c) 2010 Justin Riley +# +# Distributed under the terms of the New BSD License. The full license is in +# the file COPYING.BSD, distributed as part of this software. +#----------------------------------------------------------------------------- + +import sys +import zmq +import pymongo +import pymongo.json_util +import json + +class MongoZMQ(object): + """ + ZMQ server that adds/fetches documents (ie dictionaries) to a MongoDB. + + NOTE: mongod must be started before using this class + """ + + def __init__(self, db_name, table_name, bind_addr="tcp://127.0.0.1:5000"): + """ + bind_addr: address to bind zmq socket on + db_name: name of database to write to (created if doesnt exist) + table_name: name of mongodb 'table' in the db to write to (created if doesnt exist) + """ + self._bind_addr = bind_addr + self._db_name = db_name + self._table_name = table_name + self._conn = pymongo.Connection() + self._db = self._conn[self._db_name] + self._table = self._db[self._table_name] + + def _doc_to_json(self, doc): + return json.dumps(doc,default=pymongo.json_util.default) + + def add_document(self, doc): + """ + Inserts a document (dictionary) into mongo database table + """ + print 'adding docment %s' % (doc) + try: + self._table.insert(doc) + except Exception,e: + return 'Error: %s' % e + + def get_document_by_keys(self, keys): + """ + Attempts to return a single document from database table that matches + each key/value in keys dictionary. + """ + print 'attempting to retrieve document using keys: %s' % keys + try: + return self._table.find_one(keys) + except Exception,e: + return 'Error: %s' % e + + def start(self): + context = zmq.Context() + socket = context.socket(zmq.ROUTER) + socket.bind(self._bind_addr) + while True: + msg = socket.recv_multipart() + print "Received msg: ", msg + if len(msg) != 3: + error_msg = 'invalid message received: %s' % msg + print error_msg + reply = [msg[0], error_msg] + socket.send_multipart(reply) + continue + id = msg[0] + operation = msg[1] + contents = json.loads(msg[2]) + # always send back the id with ROUTER + reply = [id] + if operation == 'add': + self.add_document(contents) + reply.append("success") + elif operation == 'get': + doc = self.get_document_by_keys(contents) + json_doc = self._doc_to_json(doc) + reply.append(json_doc) + else: + print 'unknown request' + socket.send_multipart(reply) + +def main(): + MongoZMQ('ipcontroller','jobs').start() + +if __name__ == "__main__": + main() diff --git a/external_libs/python/pyzmq-14.7.0/examples/monitoring/simple_monitor.py b/external_libs/python/pyzmq-14.7.0/examples/monitoring/simple_monitor.py new file mode 100644 index 00000000..20ffbe55 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/monitoring/simple_monitor.py @@ -0,0 +1,112 @@ +# -*- coding: utf-8 -*- +"""Simple example demonstrating the use of the socket monitoring feature.""" + +# This file is part of pyzmq. +# +# Distributed under the terms of the New BSD License. The full +# license is in the file COPYING.BSD, distributed as part of this +# software. +from __future__ import print_function + +__author__ = 'Guido Goldstein' + +import threading +import time + +import zmq +from zmq.utils.monitor import recv_monitor_message + + +line = lambda: print('-' * 40) + + +print("libzmq-%s" % zmq.zmq_version()) +if zmq.zmq_version_info() < (4, 0): + raise RuntimeError("monitoring in libzmq version < 4.0 is not supported") + +EVENT_MAP = {} +print("Event names:") +for name in dir(zmq): + if name.startswith('EVENT_'): + value = getattr(zmq, name) + print("%21s : %4i" % (name, value)) + EVENT_MAP[value] = name + + +def event_monitor(monitor): + while monitor.poll(): + evt = recv_monitor_message(monitor) + evt.update({'description': EVENT_MAP[evt['event']]}) + print("Event: {}".format(evt)) + if evt['event'] == zmq.EVENT_MONITOR_STOPPED: + break + monitor.close() + print() + print("event monitor thread done!") + + +ctx = zmq.Context.instance() +rep = ctx.socket(zmq.REP) +req = ctx.socket(zmq.REQ) + +monitor = req.get_monitor_socket() + +t = threading.Thread(target=event_monitor, args=(monitor,)) +t.start() + +line() +print("bind req") +req.bind("tcp://127.0.0.1:6666") +req.bind("tcp://127.0.0.1:6667") +time.sleep(1) + +line() +print("connect rep") +rep.connect("tcp://127.0.0.1:6667") +time.sleep(0.2) +rep.connect("tcp://127.0.0.1:6666") +time.sleep(1) + +line() +print("disconnect rep") +rep.disconnect("tcp://127.0.0.1:6667") +time.sleep(1) +rep.disconnect("tcp://127.0.0.1:6666") +time.sleep(1) + +line() +print("close rep") +rep.close() +time.sleep(1) + +line() +print("disabling event monitor") +req.disable_monitor() + +line() +print("event monitor thread should now terminate") + +# Create a new socket to connect to listener, no more +# events should be observed. +rep = ctx.socket(zmq.REP) + +line() +print("connect rep") +rep.connect("tcp://127.0.0.1:6667") +time.sleep(0.2) + +line() +print("disconnect rep") +rep.disconnect("tcp://127.0.0.1:6667") +time.sleep(0.2) + +line() +print("close rep") +rep.close() + +line() +print("close req") +req.close() + +print("END") +ctx.term() diff --git a/external_libs/python/pyzmq-14.7.0/examples/poll/pair.py b/external_libs/python/pyzmq-14.7.0/examples/poll/pair.py new file mode 100644 index 00000000..81c8b3a1 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/poll/pair.py @@ -0,0 +1,56 @@ +"""A thorough test of polling PAIR sockets.""" + +#----------------------------------------------------------------------------- +# Copyright (c) 2010 Brian Granger +# +# Distributed under the terms of the New BSD License. The full license is in +# the file COPYING.BSD, distributed as part of this software. +#----------------------------------------------------------------------------- + +import time +import zmq + +print "Running polling tests for PAIR sockets..." + +addr = 'tcp://127.0.0.1:5555' +ctx = zmq.Context() +s1 = ctx.socket(zmq.PAIR) +s2 = ctx.socket(zmq.PAIR) + +s1.bind(addr) +s2.connect(addr) + +# Sleep to allow sockets to connect. +time.sleep(1.0) + +poller = zmq.Poller() +poller.register(s1, zmq.POLLIN|zmq.POLLOUT) +poller.register(s2, zmq.POLLIN|zmq.POLLOUT) + +# Now make sure that both are send ready. +socks = dict(poller.poll()) +assert socks[s1] == zmq.POLLOUT +assert socks[s2] == zmq.POLLOUT + +# Now do a send on both, wait and test for zmq.POLLOUT|zmq.POLLIN +s1.send('msg1') +s2.send('msg2') +time.sleep(1.0) +socks = dict(poller.poll()) +assert socks[s1] == zmq.POLLOUT|zmq.POLLIN +assert socks[s2] == zmq.POLLOUT|zmq.POLLIN + +# Make sure that both are in POLLOUT after recv. +s1.recv() +s2.recv() +socks = dict(poller.poll()) +assert socks[s1] == zmq.POLLOUT +assert socks[s2] == zmq.POLLOUT + +poller.unregister(s1) +poller.unregister(s2) + +# Wait for everything to finish. +time.sleep(1.0) + +print "Finished."
\ No newline at end of file diff --git a/external_libs/python/pyzmq-14.7.0/examples/poll/pubsub.py b/external_libs/python/pyzmq-14.7.0/examples/poll/pubsub.py new file mode 100644 index 00000000..a590fa9c --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/poll/pubsub.py @@ -0,0 +1,57 @@ +"""A thorough test of polling PUB/SUB sockets.""" + +#----------------------------------------------------------------------------- +# Copyright (c) 2010 Brian Granger +# +# Distributed under the terms of the New BSD License. The full license is in +# the file COPYING.BSD, distributed as part of this software. +#----------------------------------------------------------------------------- + +import time +import zmq + +print "Running polling tets for PUB/SUB sockets..." + +addr = 'tcp://127.0.0.1:5555' +ctx = zmq.Context() +s1 = ctx.socket(zmq.PUB) +s2 = ctx.socket(zmq.SUB) +s2.setsockopt(zmq.SUBSCRIBE, '') + +s1.bind(addr) +s2.connect(addr) + +# Sleep to allow sockets to connect. +time.sleep(1.0) + +poller = zmq.Poller() +poller.register(s1, zmq.POLLIN|zmq.POLLOUT) +poller.register(s2, zmq.POLLIN|zmq.POLLOUT) + +# Now make sure that both are send ready. +socks = dict(poller.poll()) +assert socks[s1] == zmq.POLLOUT +assert not socks.has_key(s2) + +# Make sure that s1 stays in POLLOUT after a send. +s1.send('msg1') +socks = dict(poller.poll()) +assert socks[s1] == zmq.POLLOUT + +# Make sure that s2 is POLLIN after waiting. +time.sleep(0.5) +socks = dict(poller.poll()) +assert socks[s2] == zmq.POLLIN + +# Make sure that s2 goes into 0 after recv. +s2.recv() +socks = dict(poller.poll()) +assert not socks.has_key(s2) + +poller.unregister(s1) +poller.unregister(s2) + +# Wait for everything to finish. +time.sleep(1.0) + +print "Finished." diff --git a/external_libs/python/pyzmq-14.7.0/examples/poll/reqrep.py b/external_libs/python/pyzmq-14.7.0/examples/poll/reqrep.py new file mode 100644 index 00000000..ef4436c0 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/poll/reqrep.py @@ -0,0 +1,71 @@ +"""A thorough test of polling REQ/REP sockets.""" + +#----------------------------------------------------------------------------- +# Copyright (c) 2010 Brian Granger +# +# Distributed under the terms of the New BSD License. The full license is in +# the file COPYING.BSD, distributed as part of this software. +#----------------------------------------------------------------------------- + +import time +import zmq + +print "Running polling tests for REQ/REP sockets..." + +addr = 'tcp://127.0.0.1:5555' +ctx = zmq.Context() +s1 = ctx.socket(zmq.REP) +s2 = ctx.socket(zmq.REQ) + +s1.bind(addr) +s2.connect(addr) + +# Sleep to allow sockets to connect. +time.sleep(1.0) + +poller = zmq.Poller() +poller.register(s1, zmq.POLLIN|zmq.POLLOUT) +poller.register(s2, zmq.POLLIN|zmq.POLLOUT) + +# Make sure that s1 is in state 0 and s2 is in POLLOUT +socks = dict(poller.poll()) +assert not socks.has_key(s1) +assert socks[s2] == zmq.POLLOUT + +# Make sure that s2 goes immediately into state 0 after send. +s2.send('msg1') +socks = dict(poller.poll()) +assert not socks.has_key(s2) + +# Make sure that s1 goes into POLLIN state after a time.sleep(). +time.sleep(0.5) +socks = dict(poller.poll()) +assert socks[s1] == zmq.POLLIN + +# Make sure that s1 goes into POLLOUT after recv. +s1.recv() +socks = dict(poller.poll()) +assert socks[s1] == zmq.POLLOUT + +# Make sure s1 goes into state 0 after send. +s1.send('msg2') +socks = dict(poller.poll()) +assert not socks.has_key(s1) + +# Wait and then see that s2 is in POLLIN. +time.sleep(0.5) +socks = dict(poller.poll()) +assert socks[s2] == zmq.POLLIN + +# Make sure that s2 is in POLLOUT after recv. +s2.recv() +socks = dict(poller.poll()) +assert socks[s2] == zmq.POLLOUT + +poller.unregister(s1) +poller.unregister(s2) + +# Wait for everything to finish. +time.sleep(1.0) + +print "Finished." diff --git a/external_libs/python/pyzmq-14.7.0/examples/pubsub/publisher.py b/external_libs/python/pyzmq-14.7.0/examples/pubsub/publisher.py new file mode 100644 index 00000000..a2ce6c9c --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/pubsub/publisher.py @@ -0,0 +1,57 @@ +"""A test that publishes NumPy arrays. + +Uses REQ/REP (on PUB/SUB socket + 1) to synchronize +""" + +#----------------------------------------------------------------------------- +# Copyright (c) 2010 Brian Granger +# +# Distributed under the terms of the New BSD License. The full license is in +# the file COPYING.BSD, distributed as part of this software. +#----------------------------------------------------------------------------- + +import sys +import time + +import zmq +import numpy + +def sync(bind_to): + # use bind socket + 1 + sync_with = ':'.join(bind_to.split(':')[:-1] + + [str(int(bind_to.split(':')[-1]) + 1)]) + ctx = zmq.Context.instance() + s = ctx.socket(zmq.REP) + s.bind(sync_with) + print "Waiting for subscriber to connect..." + s.recv() + print " Done." + s.send('GO') + +def main(): + if len (sys.argv) != 4: + print 'usage: publisher <bind-to> <array-size> <array-count>' + sys.exit (1) + + try: + bind_to = sys.argv[1] + array_size = int(sys.argv[2]) + array_count = int (sys.argv[3]) + except (ValueError, OverflowError), e: + print 'array-size and array-count must be integers' + sys.exit (1) + + ctx = zmq.Context() + s = ctx.socket(zmq.PUB) + s.bind(bind_to) + + sync(bind_to) + + print "Sending arrays..." + for i in range(array_count): + a = numpy.random.rand(array_size, array_size) + s.send_pyobj(a) + print " Done." + +if __name__ == "__main__": + main() diff --git a/external_libs/python/pyzmq-14.7.0/examples/pubsub/subscriber.py b/external_libs/python/pyzmq-14.7.0/examples/pubsub/subscriber.py new file mode 100644 index 00000000..b996ad8d --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/pubsub/subscriber.py @@ -0,0 +1,74 @@ +"""A test that subscribes to NumPy arrays. + +Uses REQ/REP (on PUB/SUB socket + 1) to synchronize +""" + +#----------------------------------------------------------------------------- +# Copyright (c) 2010 Brian Granger +# +# Distributed under the terms of the New BSD License. The full license is in +# the file COPYING.BSD, distributed as part of this software. +#----------------------------------------------------------------------------- + + +import sys +import time + +import zmq +import numpy + +def sync(connect_to): + # use connect socket + 1 + sync_with = ':'.join(connect_to.split(':')[:-1] + + [str(int(connect_to.split(':')[-1]) + 1)] + ) + ctx = zmq.Context.instance() + s = ctx.socket(zmq.REQ) + s.connect(sync_with) + s.send('READY') + s.recv() + +def main(): + if len (sys.argv) != 3: + print 'usage: subscriber <connect_to> <array-count>' + sys.exit (1) + + try: + connect_to = sys.argv[1] + array_count = int (sys.argv[2]) + except (ValueError, OverflowError), e: + print 'array-count must be integers' + sys.exit (1) + + ctx = zmq.Context() + s = ctx.socket(zmq.SUB) + s.connect(connect_to) + s.setsockopt(zmq.SUBSCRIBE,'') + + sync(connect_to) + + start = time.clock() + + print "Receiving arrays..." + for i in range(array_count): + a = s.recv_pyobj() + print " Done." + + end = time.clock() + + elapsed = (end - start) * 1000000 + if elapsed == 0: + elapsed = 1 + throughput = (1000000.0 * float (array_count)) / float (elapsed) + message_size = a.nbytes + megabits = float (throughput * message_size * 8) / 1000000 + + print "message size: %.0f [B]" % (message_size, ) + print "array count: %.0f" % (array_count, ) + print "mean throughput: %.0f [msg/s]" % (throughput, ) + print "mean throughput: %.3f [Mb/s]" % (megabits, ) + + time.sleep(1.0) + +if __name__ == "__main__": + main() diff --git a/external_libs/python/pyzmq-14.7.0/examples/pubsub/topics_pub.py b/external_libs/python/pyzmq-14.7.0/examples/pubsub/topics_pub.py new file mode 100644 index 00000000..73b3d1c5 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/pubsub/topics_pub.py @@ -0,0 +1,64 @@ +#!/usr/bin/env python +"""Simple example of publish/subscribe illustrating topics. + +Publisher and subscriber can be started in any order, though if publisher +starts first, any messages sent before subscriber starts are lost. More than +one subscriber can listen, and they can listen to different topics. + +Topic filtering is done simply on the start of the string, e.g. listening to +'s' will catch 'sports...' and 'stocks' while listening to 'w' is enough to +catch 'weather'. +""" + +#----------------------------------------------------------------------------- +# Copyright (c) 2010 Brian Granger +# +# Distributed under the terms of the New BSD License. The full license is in +# the file COPYING.BSD, distributed as part of this software. +#----------------------------------------------------------------------------- + +import itertools +import sys +import time + +import zmq + +def main(): + if len (sys.argv) != 2: + print 'usage: publisher <bind-to>' + sys.exit (1) + + bind_to = sys.argv[1] + + all_topics = ['sports.general','sports.football','sports.basketball', + 'stocks.general','stocks.GOOG','stocks.AAPL', + 'weather'] + + ctx = zmq.Context() + s = ctx.socket(zmq.PUB) + s.bind(bind_to) + + print "Starting broadcast on topics:" + print " %s" % all_topics + print "Hit Ctrl-C to stop broadcasting." + print "Waiting so subscriber sockets can connect..." + print + time.sleep(1.0) + + msg_counter = itertools.count() + try: + for topic in itertools.cycle(all_topics): + msg_body = str(msg_counter.next()) + print ' Topic: %s, msg:%s' % (topic, msg_body) + s.send_multipart([topic, msg_body]) + # short wait so we don't hog the cpu + time.sleep(0.1) + except KeyboardInterrupt: + pass + + print "Waiting for message queues to flush..." + time.sleep(0.5) + print "Done." + +if __name__ == "__main__": + main() diff --git a/external_libs/python/pyzmq-14.7.0/examples/pubsub/topics_sub.py b/external_libs/python/pyzmq-14.7.0/examples/pubsub/topics_sub.py new file mode 100644 index 00000000..4a61fb55 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/pubsub/topics_sub.py @@ -0,0 +1,56 @@ +#!/usr/bin/env python +"""Simple example of publish/subscribe illustrating topics. + +Publisher and subscriber can be started in any order, though if publisher +starts first, any messages sent before subscriber starts are lost. More than +one subscriber can listen, and they can listen to different topics. + +Topic filtering is done simply on the start of the string, e.g. listening to +'s' will catch 'sports...' and 'stocks' while listening to 'w' is enough to +catch 'weather'. +""" + +#----------------------------------------------------------------------------- +# Copyright (c) 2010 Brian Granger, Fernando Perez +# +# Distributed under the terms of the New BSD License. The full license is in +# the file COPYING.BSD, distributed as part of this software. +#----------------------------------------------------------------------------- + +import sys +import time + +import zmq +import numpy + +def main(): + if len (sys.argv) < 2: + print 'usage: subscriber <connect_to> [topic topic ...]' + sys.exit (1) + + connect_to = sys.argv[1] + topics = sys.argv[2:] + + ctx = zmq.Context() + s = ctx.socket(zmq.SUB) + s.connect(connect_to) + + # manage subscriptions + if not topics: + print "Receiving messages on ALL topics..." + s.setsockopt(zmq.SUBSCRIBE,'') + else: + print "Receiving messages on topics: %s ..." % topics + for t in topics: + s.setsockopt(zmq.SUBSCRIBE,t) + print + try: + while True: + topic, msg = s.recv_multipart() + print ' Topic: %s, msg:%s' % (topic, msg) + except KeyboardInterrupt: + pass + print "Done." + +if __name__ == "__main__": + main() diff --git a/external_libs/python/pyzmq-14.7.0/examples/security/generate_certificates.py b/external_libs/python/pyzmq-14.7.0/examples/security/generate_certificates.py new file mode 100644 index 00000000..80db258b --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/security/generate_certificates.py @@ -0,0 +1,49 @@ +#!/usr/bin/env python + +""" +Generate client and server CURVE certificate files then move them into the +appropriate store directory, private_keys or public_keys. The certificates +generated by this script are used by the stonehouse and ironhouse examples. + +In practice this would be done by hand or some out-of-band process. + +Author: Chris Laws +""" + +import os +import shutil +import zmq.auth + +def generate_certificates(base_dir): + ''' Generate client and server CURVE certificate files''' + keys_dir = os.path.join(base_dir, 'certificates') + public_keys_dir = os.path.join(base_dir, 'public_keys') + secret_keys_dir = os.path.join(base_dir, 'private_keys') + + # Create directories for certificates, remove old content if necessary + for d in [keys_dir, public_keys_dir, secret_keys_dir]: + if os.path.exists(d): + shutil.rmtree(d) + os.mkdir(d) + + # create new keys in certificates dir + server_public_file, server_secret_file = zmq.auth.create_certificates(keys_dir, "server") + client_public_file, client_secret_file = zmq.auth.create_certificates(keys_dir, "client") + + # move public keys to appropriate directory + for key_file in os.listdir(keys_dir): + if key_file.endswith(".key"): + shutil.move(os.path.join(keys_dir, key_file), + os.path.join(public_keys_dir, '.')) + + # move secret keys to appropriate directory + for key_file in os.listdir(keys_dir): + if key_file.endswith(".key_secret"): + shutil.move(os.path.join(keys_dir, key_file), + os.path.join(secret_keys_dir, '.')) + +if __name__ == '__main__': + if zmq.zmq_version_info() < (4,0): + raise RuntimeError("Security is not supported in libzmq version < 4.0. libzmq version {0}".format(zmq.zmq_version())) + + generate_certificates(os.path.dirname(__file__)) diff --git a/external_libs/python/pyzmq-14.7.0/examples/security/grasslands.py b/external_libs/python/pyzmq-14.7.0/examples/security/grasslands.py new file mode 100644 index 00000000..2e36ab62 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/security/grasslands.py @@ -0,0 +1,29 @@ +#!/usr/bin/env python + +''' +No protection at all. + +All connections are accepted, there is no authentication, and no privacy. + +This is how ZeroMQ always worked until we built security into the wire +protocol in early 2013. Internally, it uses a security mechanism called +"NULL". + +Author: Chris Laws +''' + +import zmq + + +ctx = zmq.Context.instance() + +server = ctx.socket(zmq.PUSH) +server.bind('tcp://*:9000') + +client = ctx.socket(zmq.PULL) +client.connect('tcp://127.0.0.1:9000') + +server.send(b"Hello") +msg = client.recv() +if msg == b"Hello": + print("Grasslands test OK") diff --git a/external_libs/python/pyzmq-14.7.0/examples/security/ioloop-ironhouse.py b/external_libs/python/pyzmq-14.7.0/examples/security/ioloop-ironhouse.py new file mode 100644 index 00000000..fbde3062 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/security/ioloop-ironhouse.py @@ -0,0 +1,116 @@ +#!/usr/bin/env python + +''' +Ironhouse extends Stonehouse with client public key authentication. + +This is the strongest security model we have today, protecting against every +attack we know about, except end-point attacks (where an attacker plants +spyware on a machine to capture data before it's encrypted, or after it's +decrypted). + +This example demonstrates using the IOLoopAuthenticator. + +Author: Chris Laws +''' + +import logging +import os +import sys + +import zmq +import zmq.auth +from zmq.auth.ioloop import IOLoopAuthenticator +from zmq.eventloop import ioloop, zmqstream + +def echo(server, msg): + logging.debug("server recvd %s", msg) + reply = msg + [b'World'] + logging.debug("server sending %s", reply) + server.send_multipart(reply) + +def setup_server(server_secret_file, endpoint='tcp://127.0.0.1:9000'): + """setup a simple echo server with CURVE auth""" + server = zmq.Context.instance().socket(zmq.ROUTER) + + server_public, server_secret = zmq.auth.load_certificate(server_secret_file) + server.curve_secretkey = server_secret + server.curve_publickey = server_public + server.curve_server = True # must come before bind + server.bind(endpoint) + + server_stream = zmqstream.ZMQStream(server) + # simple echo + server_stream.on_recv_stream(echo) + return server_stream + +def client_msg_recvd(msg): + logging.debug("client recvd %s", msg) + logging.info("Ironhouse test OK") + # stop the loop when we get the reply + ioloop.IOLoop.instance().stop() + +def setup_client(client_secret_file, server_public_file, endpoint='tcp://127.0.0.1:9000'): + """setup a simple client with CURVE auth""" + + client = zmq.Context.instance().socket(zmq.DEALER) + + # We need two certificates, one for the client and one for + # the server. The client must know the server's public key + # to make a CURVE connection. + client_public, client_secret = zmq.auth.load_certificate(client_secret_file) + client.curve_secretkey = client_secret + client.curve_publickey = client_public + + server_public, _ = zmq.auth.load_certificate(server_public_file) + # The client must know the server's public key to make a CURVE connection. + client.curve_serverkey = server_public + client.connect(endpoint) + + client_stream = zmqstream.ZMQStream(client) + client_stream.on_recv(client_msg_recvd) + return client_stream + + +def run(): + '''Run Ironhouse example''' + + # These direcotries are generated by the generate_certificates script + base_dir = os.path.dirname(__file__) + keys_dir = os.path.join(base_dir, 'certificates') + public_keys_dir = os.path.join(base_dir, 'public_keys') + secret_keys_dir = os.path.join(base_dir, 'private_keys') + + if not (os.path.exists(keys_dir) and + os.path.exists(public_keys_dir) and + os.path.exists(secret_keys_dir)): + logging.critical("Certificates are missing - run generate_certificates script first") + sys.exit(1) + + # Start an authenticator for this context. + auth = IOLoopAuthenticator() + auth.allow('127.0.0.1') + # Tell authenticator to use the certificate in a directory + auth.configure_curve(domain='*', location=public_keys_dir) + + server_secret_file = os.path.join(secret_keys_dir, "server.key_secret") + server = setup_server(server_secret_file) + server_public_file = os.path.join(public_keys_dir, "server.key") + client_secret_file = os.path.join(secret_keys_dir, "client.key_secret") + client = setup_client(client_secret_file, server_public_file) + client.send(b'Hello') + + auth.start() + ioloop.IOLoop.instance().start() + +if __name__ == '__main__': + if zmq.zmq_version_info() < (4,0): + raise RuntimeError("Security is not supported in libzmq version < 4.0. libzmq version {0}".format(zmq.zmq_version())) + + if '-v' in sys.argv: + level = logging.DEBUG + else: + level = logging.INFO + + logging.basicConfig(level=level, format="[%(levelname)s] %(message)s") + + run() diff --git a/external_libs/python/pyzmq-14.7.0/examples/security/ironhouse.py b/external_libs/python/pyzmq-14.7.0/examples/security/ironhouse.py new file mode 100644 index 00000000..8166e322 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/security/ironhouse.py @@ -0,0 +1,95 @@ +#!/usr/bin/env python + +''' +Ironhouse extends Stonehouse with client public key authentication. + +This is the strongest security model we have today, protecting against every +attack we know about, except end-point attacks (where an attacker plants +spyware on a machine to capture data before it's encrypted, or after it's +decrypted). + +Author: Chris Laws +''' + +import logging +import os +import sys + +import zmq +import zmq.auth +from zmq.auth.thread import ThreadAuthenticator + + +def run(): + ''' Run Ironhouse example ''' + + # These direcotries are generated by the generate_certificates script + base_dir = os.path.dirname(__file__) + keys_dir = os.path.join(base_dir, 'certificates') + public_keys_dir = os.path.join(base_dir, 'public_keys') + secret_keys_dir = os.path.join(base_dir, 'private_keys') + + if not (os.path.exists(keys_dir) and + os.path.exists(public_keys_dir) and + os.path.exists(secret_keys_dir)): + logging.critical("Certificates are missing - run generate_certificates.py script first") + sys.exit(1) + + ctx = zmq.Context.instance() + + # Start an authenticator for this context. + auth = ThreadAuthenticator(ctx) + auth.start() + auth.allow('127.0.0.1') + # Tell authenticator to use the certificate in a directory + auth.configure_curve(domain='*', location=public_keys_dir) + + server = ctx.socket(zmq.PUSH) + + server_secret_file = os.path.join(secret_keys_dir, "server.key_secret") + server_public, server_secret = zmq.auth.load_certificate(server_secret_file) + server.curve_secretkey = server_secret + server.curve_publickey = server_public + server.curve_server = True # must come before bind + server.bind('tcp://*:9000') + + client = ctx.socket(zmq.PULL) + + # We need two certificates, one for the client and one for + # the server. The client must know the server's public key + # to make a CURVE connection. + client_secret_file = os.path.join(secret_keys_dir, "client.key_secret") + client_public, client_secret = zmq.auth.load_certificate(client_secret_file) + client.curve_secretkey = client_secret + client.curve_publickey = client_public + + server_public_file = os.path.join(public_keys_dir, "server.key") + server_public, _ = zmq.auth.load_certificate(server_public_file) + # The client must know the server's public key to make a CURVE connection. + client.curve_serverkey = server_public + client.connect('tcp://127.0.0.1:9000') + + server.send(b"Hello") + + if client.poll(1000): + msg = client.recv() + if msg == b"Hello": + logging.info("Ironhouse test OK") + else: + logging.error("Ironhouse test FAIL") + + # stop auth thread + auth.stop() + +if __name__ == '__main__': + if zmq.zmq_version_info() < (4,0): + raise RuntimeError("Security is not supported in libzmq version < 4.0. libzmq version {0}".format(zmq.zmq_version())) + + if '-v' in sys.argv: + level = logging.DEBUG + else: + level = logging.INFO + + logging.basicConfig(level=level, format="[%(levelname)s] %(message)s") + + run() diff --git a/external_libs/python/pyzmq-14.7.0/examples/security/stonehouse.py b/external_libs/python/pyzmq-14.7.0/examples/security/stonehouse.py new file mode 100644 index 00000000..924ff706 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/security/stonehouse.py @@ -0,0 +1,95 @@ +#!/usr/bin/env python + +''' +Stonehouse uses the "CURVE" security mechanism. + +This gives us strong encryption on data, and (as far as we know) unbreakable +authentication. Stonehouse is the minimum you would use over public networks, +and assures clients that they are speaking to an authentic server, while +allowing any client to connect. + +Author: Chris Laws +''' + +import logging +import os +import sys +import time + +import zmq +import zmq.auth +from zmq.auth.thread import ThreadAuthenticator + + +def run(): + ''' Run Stonehouse example ''' + + # These directories are generated by the generate_certificates script + base_dir = os.path.dirname(__file__) + keys_dir = os.path.join(base_dir, 'certificates') + public_keys_dir = os.path.join(base_dir, 'public_keys') + secret_keys_dir = os.path.join(base_dir, 'private_keys') + + if not (os.path.exists(keys_dir) and + os.path.exists(public_keys_dir) and + os.path.exists(secret_keys_dir)): + logging.critical("Certificates are missing: run generate_certificates.py script first") + sys.exit(1) + + ctx = zmq.Context.instance() + + # Start an authenticator for this context. + auth = ThreadAuthenticator(ctx) + auth.start() + auth.allow('127.0.0.1') + # Tell the authenticator how to handle CURVE requests + auth.configure_curve(domain='*', location=zmq.auth.CURVE_ALLOW_ANY) + + server = ctx.socket(zmq.PUSH) + server_secret_file = os.path.join(secret_keys_dir, "server.key_secret") + server_public, server_secret = zmq.auth.load_certificate(server_secret_file) + server.curve_secretkey = server_secret + server.curve_publickey = server_public + server.curve_server = True # must come before bind + server.bind('tcp://*:9000') + + client = ctx.socket(zmq.PULL) + # We need two certificates, one for the client and one for + # the server. The client must know the server's public key + # to make a CURVE connection. + client_secret_file = os.path.join(secret_keys_dir, "client.key_secret") + client_public, client_secret = zmq.auth.load_certificate(client_secret_file) + client.curve_secretkey = client_secret + client.curve_publickey = client_public + + # The client must know the server's public key to make a CURVE connection. + server_public_file = os.path.join(public_keys_dir, "server.key") + server_public, _ = zmq.auth.load_certificate(server_public_file) + client.curve_serverkey = server_public + + client.connect('tcp://127.0.0.1:9000') + + server.send(b"Hello") + + if client.poll(1000): + msg = client.recv() + if msg == b"Hello": + logging.info("Stonehouse test OK") + else: + logging.error("Stonehouse test FAIL") + + # stop auth thread + auth.stop() + +if __name__ == '__main__': + if zmq.zmq_version_info() < (4,0): + raise RuntimeError("Security is not supported in libzmq version < 4.0. libzmq version {0}".format(zmq.zmq_version())) + + if '-v' in sys.argv: + level = logging.DEBUG + else: + level = logging.INFO + + logging.basicConfig(level=level, format="[%(levelname)s] %(message)s") + + run() diff --git a/external_libs/python/pyzmq-14.7.0/examples/security/strawhouse.py b/external_libs/python/pyzmq-14.7.0/examples/security/strawhouse.py new file mode 100644 index 00000000..442dcda2 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/security/strawhouse.py @@ -0,0 +1,94 @@ +#!/usr/bin/env python + +''' +Allow or deny clients based on IP address. + +Strawhouse, which is plain text with filtering on IP addresses. It still +uses the NULL mechanism, but we install an authentication hook that checks +the IP address against a whitelist or blacklist and allows or denies it +accordingly. + +Author: Chris Laws +''' + +import logging +import sys + +import zmq +import zmq.auth +from zmq.auth.thread import ThreadAuthenticator + + +def run(): + '''Run strawhouse client''' + + allow_test_pass = False + deny_test_pass = False + + ctx = zmq.Context.instance() + + # Start an authenticator for this context. + auth = ThreadAuthenticator(ctx) + auth.start() + + # Part 1 - demonstrate allowing clients based on IP address + auth.allow('127.0.0.1') + + server = ctx.socket(zmq.PUSH) + server.zap_domain = b'global' # must come before bind + server.bind('tcp://*:9000') + + client_allow = ctx.socket(zmq.PULL) + client_allow.connect('tcp://127.0.0.1:9000') + + server.send(b"Hello") + + msg = client_allow.recv() + if msg == b"Hello": + allow_test_pass = True + + client_allow.close() + + # Part 2 - demonstrate denying clients based on IP address + auth.stop() + + auth = ThreadAuthenticator(ctx) + auth.start() + + auth.deny('127.0.0.1') + + client_deny = ctx.socket(zmq.PULL) + client_deny.connect('tcp://127.0.0.1:9000') + + if server.poll(50, zmq.POLLOUT): + server.send(b"Hello") + + if client_deny.poll(50): + msg = client_deny.recv() + else: + deny_test_pass = True + else: + deny_test_pass = True + + client_deny.close() + + auth.stop() # stop auth thread + + if allow_test_pass and deny_test_pass: + logging.info("Strawhouse test OK") + else: + logging.error("Strawhouse test FAIL") + + +if __name__ == '__main__': + if zmq.zmq_version_info() < (4,0): + raise RuntimeError("Security is not supported in libzmq version < 4.0. libzmq version {0}".format(zmq.zmq_version())) + + if '-v' in sys.argv: + level = logging.DEBUG + else: + level = logging.INFO + + logging.basicConfig(level=level, format="[%(levelname)s] %(message)s") + + run() diff --git a/external_libs/python/pyzmq-14.7.0/examples/security/woodhouse.py b/external_libs/python/pyzmq-14.7.0/examples/security/woodhouse.py new file mode 100644 index 00000000..0db97343 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/security/woodhouse.py @@ -0,0 +1,90 @@ +#!/usr/bin/env python + +''' +Woodhouse extends Strawhouse with a name and password check. + +This uses the PLAIN mechanism which does plain-text username and password authentication). +It's not really secure, and anyone sniffing the network (trivial with WiFi) +can capture passwords and then login. + +Author: Chris Laws +''' + +import logging +import sys + +import zmq +import zmq.auth +from zmq.auth.thread import ThreadAuthenticator + +def run(): + '''Run woodhouse example''' + + valid_client_test_pass = False + invalid_client_test_pass = False + + ctx = zmq.Context.instance() + + # Start an authenticator for this context. + auth = ThreadAuthenticator(ctx) + auth.start() + auth.allow('127.0.0.1') + # Instruct authenticator to handle PLAIN requests + auth.configure_plain(domain='*', passwords={'admin': 'secret'}) + + server = ctx.socket(zmq.PUSH) + server.plain_server = True # must come before bind + server.bind('tcp://*:9000') + + client = ctx.socket(zmq.PULL) + client.plain_username = b'admin' + client.plain_password = b'secret' + client.connect('tcp://127.0.0.1:9000') + + server.send(b"Hello") + + if client.poll(): + msg = client.recv() + if msg == b"Hello": + valid_client_test_pass = True + + client.close() + + + # now use invalid credentials - expect no msg received + client2 = ctx.socket(zmq.PULL) + client2.plain_username = b'admin' + client2.plain_password = b'bogus' + client2.connect('tcp://127.0.0.1:9000') + + server.send(b"World") + + if client2.poll(50): + msg = client.recv() + if msg == "World": + invalid_client_test_pass = False + else: + # no message is expected + invalid_client_test_pass = True + + # stop auth thread + auth.stop() + + if valid_client_test_pass and invalid_client_test_pass: + logging.info("Woodhouse test OK") + else: + logging.error("Woodhouse test FAIL") + + +if __name__ == '__main__': + if zmq.zmq_version_info() < (4,0): + raise RuntimeError("Security is not supported in libzmq version < 4.0. libzmq version {0}".format(zmq.zmq_version())) + + if '-v' in sys.argv: + level = logging.DEBUG + else: + level = logging.INFO + + logging.basicConfig(level=level, format="[%(levelname)s] %(message)s") + + run() diff --git a/external_libs/python/pyzmq-14.7.0/examples/serialization/serialsocket.py b/external_libs/python/pyzmq-14.7.0/examples/serialization/serialsocket.py new file mode 100644 index 00000000..186a3416 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/serialization/serialsocket.py @@ -0,0 +1,74 @@ +"""A Socket subclass that adds some serialization methods.""" + +import zlib +import pickle + +import numpy + +import zmq + +class SerializingSocket(zmq.Socket): + """A class with some extra serialization methods + + send_zipped_pickle is just like send_pyobj, but uses + zlib to compress the stream before sending. + + send_array sends numpy arrays with metadata necessary + for reconstructing the array on the other side (dtype,shape). + """ + + def send_zipped_pickle(self, obj, flags=0, protocol=-1): + """pack and compress an object with pickle and zlib.""" + pobj = pickle.dumps(obj, protocol) + zobj = zlib.compress(pobj) + print('zipped pickle is %i bytes' % len(zobj)) + return self.send(zobj, flags=flags) + + def recv_zipped_pickle(self, flags=0): + """reconstruct a Python object sent with zipped_pickle""" + zobj = self.recv(flags) + pobj = zlib.decompress(zobj) + return pickle.loads(pobj) + + def send_array(self, A, flags=0, copy=True, track=False): + """send a numpy array with metadata""" + md = dict( + dtype = str(A.dtype), + shape = A.shape, + ) + self.send_json(md, flags|zmq.SNDMORE) + return self.send(A, flags, copy=copy, track=track) + + def recv_array(self, flags=0, copy=True, track=False): + """recv a numpy array""" + md = self.recv_json(flags=flags) + msg = self.recv(flags=flags, copy=copy, track=track) + A = numpy.frombuffer(msg, dtype=md['dtype']) + return A.reshape(md['shape']) + +class SerializingContext(zmq.Context): + _socket_class = SerializingSocket + +def main(): + ctx = SerializingContext() + req = ctx.socket(zmq.REQ) + rep = ctx.socket(zmq.REP) + + rep.bind('inproc://a') + req.connect('inproc://a') + A = numpy.ones((1024,1024)) + print ("Array is %i bytes" % (A.size * A.itemsize)) + + # send/recv with pickle+zip + req.send_zipped_pickle(A) + B = rep.recv_zipped_pickle() + # now try non-copying version + rep.send_array(A, copy=False) + C = req.recv_array(copy=False) + print ("Checking zipped pickle...") + print ("Okay" if (A==B).all() else "Failed") + print ("Checking send_array...") + print ("Okay" if (C==B).all() else "Failed") + +if __name__ == '__main__': + main() diff --git a/external_libs/python/pyzmq-14.7.0/examples/win32-interrupt/display.py b/external_libs/python/pyzmq-14.7.0/examples/win32-interrupt/display.py new file mode 100644 index 00000000..25da5d90 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/win32-interrupt/display.py @@ -0,0 +1,45 @@ +"""The display part of a simply two process chat app.""" + +# This file has been placed in the public domain. + + +import zmq +from zmq.utils.win32 import allow_interrupt + + +def main(addrs): + context = zmq.Context() + control = context.socket(zmq.PUB) + control.bind('inproc://control') + updates = context.socket(zmq.SUB) + updates.setsockopt(zmq.SUBSCRIBE, "") + updates.connect('inproc://control') + for addr in addrs: + print "Connecting to: ", addr + updates.connect(addr) + + def interrupt_polling(): + """Fix CTRL-C on Windows using "self pipe trick".""" + control.send_multipart(['', 'quit']) + + with allow_interrupt(interrupt_polling): + message = '' + while message != 'quit': + message = updates.recv_multipart() + if len(message) < 2: + print 'Invalid message.' + continue + account = message[0] + message = ' '.join(message[1:]) + if message == 'quit': + print 'Killed by "%s".' % account + break + print '%s: %s' % (account, message) + + +if __name__ == '__main__': + import sys + if len(sys.argv) < 2: + print "usage: display.py <address> [,<address>...]" + raise SystemExit + main(sys.argv[1:]) diff --git a/external_libs/python/pyzmq-14.7.0/examples/win32-interrupt/prompt.py b/external_libs/python/pyzmq-14.7.0/examples/win32-interrupt/prompt.py new file mode 100644 index 00000000..96dc5c6d --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/examples/win32-interrupt/prompt.py @@ -0,0 +1,39 @@ +"""The prompt part of a simply two process chat app.""" + +# +# Copyright (c) 2010 Andrew Gwozdziewycz +# +# This file is part of pyzmq. +# +# pyzmq is free software; you can redistribute it and/or modify it under +# the terms of the Lesser GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# pyzmq is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# Lesser GNU General Public License for more details. +# +# You should have received a copy of the Lesser GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +import zmq + +def main(addr, account): + + ctx = zmq.Context() + socket = ctx.socket(zmq.PUB) + socket.bind(addr) + + while True: + message = raw_input("%s> " % account) + socket.send_multipart((account, message)) + + +if __name__ == '__main__': + import sys + if len(sys.argv) != 3: + print "usage: prompt.py <address> <username>" + raise SystemExit + main(sys.argv[1], sys.argv[2]) diff --git a/external_libs/python/pyzmq-14.7.0/perf/perf.py b/external_libs/python/pyzmq-14.7.0/perf/perf.py new file mode 100644 index 00000000..a0254b4a --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/perf/perf.py @@ -0,0 +1,193 @@ +#!/usr/bin/env python +# coding: utf-8 + +# Copyright (C) PyZMQ Developers +# Distributed under the terms of the Modified BSD License. +# +# Some original test code Copyright (c) 2007-2010 iMatix Corporation, +# Used under LGPLv3 + +import argparse +import time + +from multiprocessing import Process + +import zmq + +def parse_args(argv=None): + + parser = argparse.ArgumentParser(description='Run a zmq performance test') + parser.add_argument('-p', '--poll', action='store_true', + help='use a zmq Poller instead of raw send/recv') + parser.add_argument('-c', '--copy', action='store_true', + help='copy messages instead of using zero-copy') + parser.add_argument('-s', '--size', type=int, default=10240, + help='size (in bytes) of the test message') + parser.add_argument('-n', '--count', type=int, default=10240, + help='number of test messages to send') + parser.add_argument('--url', dest='url', type=str, default='tcp://127.0.0.1:5555', + help='the zmq URL on which to run the test') + parser.add_argument(dest='test', type=str, default='lat', choices=['lat', 'thr'], + help='which test to run') + return parser.parse_args(argv) + +def latency_echo(url, count, poll, copy): + """echo messages on a REP socket + + Should be started before `latency` + """ + ctx = zmq.Context() + s = ctx.socket(zmq.REP) + + if poll: + p = zmq.Poller() + p.register(s) + + s.bind(url) + + block = zmq.NOBLOCK if poll else 0 + + for i in range(count): + if poll: + res = p.poll() + msg = s.recv(block, copy=copy) + + if poll: + res = p.poll() + s.send(msg, block, copy=copy) + + msg = s.recv() + assert msg == b'done' + + s.close() + ctx.term() + +def latency(url, count, size, poll, copy): + """Perform a latency test""" + ctx = zmq.Context() + s = ctx.socket(zmq.REQ) + s.setsockopt(zmq.LINGER, -1) + s.connect(url) + if poll: + p = zmq.Poller() + p.register(s) + + msg = b' ' * size + + watch = zmq.Stopwatch() + + block = zmq.NOBLOCK if poll else 0 + time.sleep(1) + watch.start() + + for i in range (0, count): + if poll: + res = p.poll() + assert(res[0][1] & zmq.POLLOUT) + s.send(msg, block, copy=copy) + + if poll: + res = p.poll() + assert(res[0][1] & zmq.POLLIN) + msg = s.recv(block, copy=copy) + + assert len(msg) == size + + elapsed = watch.stop() + + s.send(b'done') + + latency = elapsed / (count * 2.) + + print ("message size : %8i [B]" % (size, )) + print ("roundtrip count: %8i [msgs]" % (count, )) + print ("mean latency : %12.3f [µs]" % (latency, )) + print ("test time : %12.3f [s]" % (elapsed * 1e-6, )) + +def pusher(url, count, size, copy, poll): + """send a bunch of messages on a PUSH socket""" + ctx = zmq.Context() + s = ctx.socket(zmq.PUSH) + + # Add your socket options here. + # For example ZMQ_RATE, ZMQ_RECOVERY_IVL and ZMQ_MCAST_LOOP for PGM. + + if poll: + p = zmq.Poller() + p.register(s) + + s.connect(url) + + msg = zmq.Message(b' ' * size) + block = zmq.NOBLOCK if poll else 0 + + for i in range(count): + if poll: + res = p.poll() + assert(res[0][1] & zmq.POLLOUT) + s.send(msg, block, copy=copy) + + s.close() + ctx.term() + +def throughput(url, count, size, poll, copy): + """recv a bunch of messages on a PULL socket + + Should be started before `pusher` + """ + ctx = zmq.Context() + s = ctx.socket(zmq.PULL) + + # Add your socket options here. + # For example ZMQ_RATE, ZMQ_RECOVERY_IVL and ZMQ_MCAST_LOOP for PGM. + + if poll: + p = zmq.Poller() + p.register(s) + + s.bind(url) + + watch = zmq.Stopwatch() + block = zmq.NOBLOCK if poll else 0 + + # Wait for the other side to connect. + msg = s.recv() + assert len (msg) == size + + watch.start() + for i in range (count-1): + if poll: + res = p.poll() + msg = s.recv(block, copy=copy) + elapsed = watch.stop() + if elapsed == 0: + elapsed = 1 + + throughput = (1e6 * float(count)) / float(elapsed) + megabits = float(throughput * size * 8) / 1e6 + + print ("message size : %8i [B]" % (size, )) + print ("message count : %8i [msgs]" % (count, )) + print ("mean throughput: %8.0f [msg/s]" % (throughput, )) + print ("mean throughput: %12.3f [Mb/s]" % (megabits, )) + print ("test time : %12.3f [s]" % (elapsed * 1e-6, )) + + +def main(): + args = parse_args() + tic = time.time() + if args.test == 'lat': + bg = Process(target=latency_echo, args=(args.url, args.count, args.poll, args.copy)) + bg.start() + latency(args.url, args.count, args.size, args.poll, args.copy) + elif args.test == 'thr': + bg = Process(target=throughput, args=(args.url, args.count, args.size, args.poll, args.copy)) + bg.start() + pusher(args.url, args.count, args.size, args.poll, args.copy) + bg.join() + toc = time.time() + if (toc - tic) < 3: + print ("For best results, tests should take at least a few seconds.") + +if __name__ == '__main__': + main() diff --git a/external_libs/python/pyzmq-14.7.0/setup.cfg.android b/external_libs/python/pyzmq-14.7.0/setup.cfg.android new file mode 100644 index 00000000..8b635ad3 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/setup.cfg.android @@ -0,0 +1,17 @@ +[global] +# the prefix with which libzmq was configured / installed +zmq_prefix = /tmp/zeromq-android +have_sys_un_h = False + +[build_ext] +libraries = python2.6 +# path to your python-for-android +# the result of: +# wget http://python-for-android.googlecode.com/files/python-lib_r16.zip +# unzip python-lib_r16.zip -dpython-lib +library_dirs = ../python-lib/lib/ +include_dirs = ../python-lib/include/python2.6 + +[bdist_egg] +plat-name = linux-armv + diff --git a/external_libs/python/pyzmq-14.7.0/setup.cfg.template b/external_libs/python/pyzmq-14.7.0/setup.cfg.template new file mode 100644 index 00000000..e81a3dc4 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/setup.cfg.template @@ -0,0 +1,12 @@ +[global] +# zmq_prefix = /usr/local # (adds zmq_prefix/include to include_dirs and zmq_prefix/lib to library_dirs) +# have_sys_un_h = False # does sys/un.h exist? pyzmq will try to detect it, but you can override +# skip_check_zmq = True # skip checking zmq verson (if it doesn't work for some reason) +# libzmq_extension = True # force building libzmq as an extension (same as --zmq=bundled) +# no_libzmq_extension = True # prevent fallback on building libzmq as an extension if regular build fails +[build_ext] + +# Edit these to add any paths you need to include (e.g. where libzmq is defined) +library_dirs = /usr/local/lib +include_dirs = /usr/local/include + diff --git a/external_libs/python/pyzmq-14.7.0/setup.py b/external_libs/python/pyzmq-14.7.0/setup.py new file mode 100644 index 00000000..ae403079 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/setup.py @@ -0,0 +1,1237 @@ +#!/usr/bin/env python +#----------------------------------------------------------------------------- +# Copyright (C) PyZMQ Developers +# Distributed under the terms of the Modified BSD License. +# +# The `configure` subcommand is copied and adaped from h5py +# h5py source used under the New BSD license +# +# h5py: <http://code.google.com/p/h5py/> +# +# The code to bundle libzmq as an Extension is from pyzmq-static +# pyzmq-static source used under the New BSD license +# +# pyzmq-static: <https://github.com/brandon-rhodes/pyzmq-static> +#----------------------------------------------------------------------------- + +from __future__ import with_statement, print_function + +import copy +import os +import shutil +import subprocess +import sys +import time +import errno +import platform +from traceback import print_exc + +# whether any kind of bdist is happening +# do this before importing anything from distutils +doing_bdist = any(arg.startswith('bdist') for arg in sys.argv[1:]) + +if doing_bdist: + try: + import setuptools + except Exception: + warn("doing a bdist, but setuptools is unavailable") + +import distutils +from distutils.core import setup, Command +from distutils.ccompiler import get_default_compiler +from distutils.ccompiler import new_compiler +from distutils.extension import Extension +from distutils.command.build_ext import build_ext +from distutils.command.sdist import sdist +from distutils.version import LooseVersion as V + +from unittest import TextTestRunner, TestLoader +from glob import glob +from os.path import splitext, basename, join as pjoin + +from subprocess import Popen, PIPE + +try: + import nose +except ImportError: + nose = None + +# local script imports: +from buildutils import ( + discover_settings, v_str, save_config, detect_zmq, merge, + config_from_prefix, + info, warn, fatal, debug, line, copy_and_patch_libzmq, localpath, + fetch_libsodium, stage_libsodium_headers, fetch_libzmq, stage_platform_hpp, + bundled_version, customize_mingw, + compile_and_run, + patch_lib_paths, + ) + +#----------------------------------------------------------------------------- +# Flags +#----------------------------------------------------------------------------- + +pypy = 'PyPy' in sys.version + +# reference points for zmq compatibility +min_zmq = (2,1,4) +target_zmq = bundled_version +dev_zmq = (target_zmq[0], target_zmq[1] + 1, 0) + +# set dylib ext: +if sys.platform.startswith('win'): + lib_ext = '.dll' +elif sys.platform == 'darwin': + lib_ext = '.dylib' +else: + lib_ext = '.so' + +# allow `--zmq=foo` to be passed at any point, +# but always assign it to configure + +configure_idx = -1 +fetch_idx = -1 +for idx, arg in enumerate(list(sys.argv)): + # track index of configure and fetch_libzmq + if arg == 'configure': + configure_idx = idx + elif arg == 'fetch_libzmq': + fetch_idx = idx + + if arg.startswith('--zmq='): + sys.argv.pop(idx) + if configure_idx < 0: + if fetch_idx < 0: + configure_idx = 1 + else: + configure_idx = fetch_idx + 1 + sys.argv.insert(configure_idx, 'configure') + sys.argv.insert(configure_idx + 1, arg) + break + +#----------------------------------------------------------------------------- +# Configuration (adapted from h5py: http://h5py.googlecode.com) +#----------------------------------------------------------------------------- + +# --- compiler settings ------------------------------------------------- + +def bundled_settings(debug): + """settings for linking extensions against bundled libzmq""" + settings = {} + settings['libraries'] = [] + settings['library_dirs'] = [] + settings['include_dirs'] = [pjoin("bundled", "zeromq", "include")] + settings['runtime_library_dirs'] = [] + # add pthread on freebsd + # is this necessary? + if sys.platform.startswith('freebsd'): + settings['libraries'].append('pthread') + elif sys.platform.startswith('win'): + # link against libzmq in build dir: + plat = distutils.util.get_platform() + temp = 'temp.%s-%i.%i' % (plat, sys.version_info[0], sys.version_info[1]) + suffix = '' + if sys.version_info >= (3,5): + # Python 3.5 adds EXT_SUFFIX to libs + ext_suffix = distutils.sysconfig.get_config_var('EXT_SUFFIX') + suffix = os.path.splitext(ext_suffix)[0] + + + if debug: + suffix = '_d' + suffix + release = 'Debug' + else: + release = 'Release' + + settings['libraries'].append('libzmq' + suffix) + settings['library_dirs'].append(pjoin('build', temp, release, 'buildutils')) + + return settings + + +def settings_from_prefix(prefix=None, bundle_libzmq_dylib=False): + """load appropriate library/include settings from ZMQ prefix""" + settings = {} + settings['libraries'] = [] + settings['include_dirs'] = [] + settings['library_dirs'] = [] + settings['runtime_library_dirs'] = [] + settings['extra_link_args'] = [] + + if sys.platform.startswith('win'): + settings['libraries'].append('libzmq') + + if prefix: + settings['include_dirs'] += [pjoin(prefix, 'include')] + settings['library_dirs'] += [pjoin(prefix, 'lib')] + else: + + # If prefix is not explicitly set, pull it from pkg-config by default. + + if not prefix: + try: + p = Popen('pkg-config --variable=prefix --print-errors libzmq'.split(), stdout=PIPE, stderr=PIPE) + except OSError as e: + if e.errno == errno.ENOENT: + info("pkg-config not found") + else: + warn("Running pkg-config failed - %s." % e) + p = None + if p is not None: + if p.wait(): + info("Did not find libzmq via pkg-config:") + info(p.stderr.read().decode()) + else: + prefix = p.stdout.readline().strip().decode() + info("Using zmq-prefix %s (found via pkg-config)." % prefix) + + settings['libraries'].append('zmq') + # add pthread on freebsd + if sys.platform.startswith('freebsd'): + settings['libraries'].append('pthread') + + if sys.platform.startswith('sunos'): + if platform.architecture()[0] == '32bit': + settings['extra_link_args'] += ['-m32'] + else: + settings['extra_link_args'] += ['-m64'] + + if prefix: + settings['include_dirs'] += [pjoin(prefix, 'include')] + if not bundle_libzmq_dylib: + if sys.platform.startswith('sunos') and platform.architecture()[0] == '64bit': + settings['library_dirs'] += [pjoin(prefix, 'lib/amd64')] + settings['library_dirs'] += [pjoin(prefix, 'lib')] + else: + if sys.platform == 'darwin' and os.path.isdir('/opt/local/lib'): + # allow macports default + settings['include_dirs'] += ['/opt/local/include'] + settings['library_dirs'] += ['/opt/local/lib'] + if os.environ.get('VIRTUAL_ENV', None): + # find libzmq installed in virtualenv + env = os.environ['VIRTUAL_ENV'] + settings['include_dirs'] += [pjoin(env, 'include')] + settings['library_dirs'] += [pjoin(env, 'lib')] + + if bundle_libzmq_dylib: + # bdist should link against bundled libzmq + settings['library_dirs'].append('zmq') + if sys.platform == 'darwin': + pass + # unused rpath args for OS X: + # settings['extra_link_args'] = ['-Wl,-rpath','-Wl,$ORIGIN/..'] + else: + settings['runtime_library_dirs'] += ['$ORIGIN/..'] + elif sys.platform != 'darwin': + settings['runtime_library_dirs'] += [ + os.path.abspath(x) for x in settings['library_dirs'] + ] + + return settings + + +#----------------------------------------------------------------------------- +# Extra commands +#----------------------------------------------------------------------------- + +class Configure(build_ext): + """Configure command adapted from h5py""" + + description = "Discover ZMQ version and features" + + user_options = build_ext.user_options + [ + ('zmq=', None, "libzmq install prefix"), + ('build-base=', 'b', "base directory for build library"), # build_base from build + + ] + def initialize_options(self): + build_ext.initialize_options(self) + self.zmq = None + self.build_base = 'build' + + # DON'T REMOVE: distutils demands these be here even if they do nothing. + def finalize_options(self): + build_ext.finalize_options(self) + self.tempdir = pjoin(self.build_temp, 'scratch') + self.has_run = False + self.config = discover_settings(self.build_base) + if self.zmq is not None: + merge(self.config, config_from_prefix(self.zmq)) + self.init_settings_from_config() + + def save_config(self, name, cfg): + """write config to JSON""" + save_config(name, cfg, self.build_base) + # write to zmq.utils.[name].json + save_config(name, cfg, os.path.join('zmq', 'utils')) + # also write to build_lib, because we might be run after copying to + # build_lib has already happened. + build_lib_utils = os.path.join(self.build_lib, 'zmq', 'utils') + if os.path.exists(build_lib_utils): + save_config(name, cfg, build_lib_utils) + + def init_settings_from_config(self): + """set up compiler settings, based on config""" + cfg = self.config + + if cfg['libzmq_extension']: + settings = bundled_settings(self.debug) + else: + settings = settings_from_prefix(cfg['zmq_prefix'], self.bundle_libzmq_dylib) + + if 'have_sys_un_h' not in cfg: + # don't link against anything when checking for sys/un.h + minus_zmq = copy.deepcopy(settings) + try: + minus_zmq['libraries'] = [] + except Exception: + pass + try: + compile_and_run(self.tempdir, + pjoin('buildutils', 'check_sys_un.c'), + **minus_zmq + ) + except Exception as e: + warn("No sys/un.h, IPC_PATH_MAX_LEN will be undefined: %s" % e) + cfg['have_sys_un_h'] = False + else: + cfg['have_sys_un_h'] = True + + self.save_config('config', cfg) + + if cfg['have_sys_un_h']: + settings['define_macros'] = [('HAVE_SYS_UN_H', 1)] + + settings.setdefault('define_macros', []) + + # include internal directories + settings.setdefault('include_dirs', []) + settings['include_dirs'] += [pjoin('zmq', sub) for sub in ( + 'utils', + pjoin('backend', 'cython'), + 'devices', + )] + if sys.platform.startswith('win') and sys.version_info < (3, 3): + settings['include_dirs'].insert(0, pjoin('buildutils', 'include_win32')) + + for ext in self.distribution.ext_modules: + if ext.name.startswith('zmq.lib'): + continue + for attr, value in settings.items(): + setattr(ext, attr, value) + + self.compiler_settings = settings + self.save_config('compiler', settings) + + def create_tempdir(self): + self.erase_tempdir() + os.makedirs(self.tempdir) + if sys.platform.startswith('win'): + # fetch libzmq.dll into local dir + local_dll = pjoin(self.tempdir, 'libzmq.dll') + if not self.config['zmq_prefix'] and not os.path.exists(local_dll): + fatal("ZMQ directory must be specified on Windows via setup.cfg" + " or 'python setup.py configure --zmq=/path/to/zeromq2'") + + try: + shutil.copy(pjoin(self.config['zmq_prefix'], 'lib', 'libzmq.dll'), local_dll) + except Exception: + if not os.path.exists(local_dll): + warn("Could not copy libzmq into zmq/, which is usually necessary on Windows." + "Please specify zmq prefix via configure --zmq=/path/to/zmq or copy " + "libzmq into zmq/ manually.") + + def erase_tempdir(self): + try: + shutil.rmtree(self.tempdir) + except Exception: + pass + + @property + def compiler_type(self): + compiler = self.compiler + if compiler is None: + return get_default_compiler() + elif isinstance(compiler, str): + return compiler + else: + return compiler.compiler_type + + @property + def cross_compiling(self): + return self.config['bdist_egg'].get('plat-name', sys.platform) != sys.platform + + @property + def bundle_libzmq_dylib(self): + """ + bundle_libzmq_dylib flag for whether external libzmq library will be included in pyzmq: + only relevant when not building libzmq extension + """ + if 'bundle_libzmq_dylib' in self.config: + return self.config['bundle_libzmq_dylib'] + elif (sys.platform.startswith('win') or self.cross_compiling) \ + and not self.config['libzmq_extension']: + # always bundle libzmq on Windows and cross-compilation + return True + else: + return False + + def check_zmq_version(self): + """check the zmq version""" + cfg = self.config + + # build test program + zmq_prefix = self.config['zmq_prefix'] + detected = self.test_build(zmq_prefix, self.compiler_settings) + # now check the libzmq version + + vers = tuple(detected['vers']) + vs = v_str(vers) + if vers < min_zmq: + fatal("Detected ZMQ version: %s, but depend on ZMQ >= %s"%( + vs, v_str(min_zmq)) + +'\n Using ZMQ=%s' % (zmq_prefix or 'unspecified')) + + if vers < target_zmq: + warn("Detected ZMQ version: %s, but pyzmq targets ZMQ %s." % ( + vs, v_str(target_zmq)) + ) + warn("libzmq features and fixes introduced after %s will be unavailable." % vs) + line() + elif vers >= dev_zmq: + warn("Detected ZMQ version: %s. Some new features in libzmq may not be exposed by pyzmq." % vs) + line() + + if sys.platform.startswith('win'): + # fetch libzmq.dll into local dir + local_dll = localpath('zmq','libzmq.dll') + if not zmq_prefix and not os.path.exists(local_dll): + fatal("ZMQ directory must be specified on Windows via setup.cfg or 'python setup.py configure --zmq=/path/to/zeromq2'") + try: + shutil.copy(pjoin(zmq_prefix, 'lib', 'libzmq.dll'), local_dll) + except Exception: + if not os.path.exists(local_dll): + warn("Could not copy libzmq into zmq/, which is usually necessary on Windows." + "Please specify zmq prefix via configure --zmq=/path/to/zmq or copy " + "libzmq into zmq/ manually.") + + def bundle_libsodium_extension(self, libzmq): + bundledir = "bundled" + ext_modules = self.distribution.ext_modules + if ext_modules and any(m.name == 'zmq.libsodium' for m in ext_modules): + # I've already been run + return + + if not os.path.exists(bundledir): + os.makedirs(bundledir) + + line() + info("Using bundled libsodium") + + # fetch sources for libsodium + fetch_libsodium(bundledir) + + # stage headers + stage_libsodium_headers(pjoin(bundledir, 'libsodium')) + + # construct the Extension + libsodium_src = pjoin(bundledir, 'libsodium', 'src', 'libsodium') + exclude = pjoin(libsodium_src, 'crypto_stream', 'salsa20', 'amd64_xmm6') # or ref? + exclude = pjoin(libsodium_src, 'crypto_scalarmult', 'curve25519', 'donna_c64') # or ref? + + libsodium_sources = [pjoin('buildutils', 'initlibsodium.c')] + + for dir,subdirs,files in os.walk(libsodium_src): + if dir.startswith(exclude): + continue + for f in files: + if f.endswith('.c'): + libsodium_sources.append(pjoin(dir, f)) + + libsodium = Extension( + 'zmq.libsodium', + sources = libsodium_sources, + include_dirs = [ + pjoin(libsodium_src, 'include'), + pjoin(libsodium_src, 'include', 'sodium'), + ], + ) + # There are a few extra things we need to do to build libsodium on + # Windows: + # 1) tell libsodium to export its symbols; + # 2) prevent libsodium from defining C99 `static inline` functions + # which aren't parsed correctly by VS2008 nor VS2010; + # 3) provide an implementation of <stdint.h> which is not provided in + # VS2008's "standard" library; + # 4) link against Microsoft's s crypto API. + if sys.platform.startswith('win'): + libsodium.define_macros.append(('SODIUM_DLL_EXPORT', 1)) + libsodium.define_macros.append(('inline', '')) + if sys.version_info < (3, 3): + libsodium.include_dirs.append(pjoin('buildutils', 'include_win32')) + libsodium.libraries.append('advapi32') + # register the Extension + self.distribution.ext_modules.insert(0, libsodium) + + if sys.byteorder == 'little': + libsodium.define_macros.append(("NATIVE_LITTLE_ENDIAN", 1)) + else: + libsodium.define_macros.append(("NATIVE_BIG_ENDIAN", 1)) + + # tell libzmq about libsodium + libzmq.define_macros.append(("HAVE_LIBSODIUM", 1)) + libzmq.include_dirs.extend(libsodium.include_dirs) + + def bundle_libzmq_extension(self): + bundledir = "bundled" + ext_modules = self.distribution.ext_modules + if ext_modules and any(m.name == 'zmq.libzmq' for m in ext_modules): + # I've already been run + return + + line() + info("Using bundled libzmq") + + # fetch sources for libzmq extension: + if not os.path.exists(bundledir): + os.makedirs(bundledir) + + fetch_libzmq(bundledir) + + stage_platform_hpp(pjoin(bundledir, 'zeromq')) + + # construct the Extensions: + libzmq = Extension( + 'zmq.libzmq', + sources = [pjoin('buildutils', 'initlibzmq.c')] + + glob(pjoin(bundledir, 'zeromq', 'src', '*.cpp')), + include_dirs = [ + pjoin(bundledir, 'zeromq', 'include'), + ], + ) + + # register the extension: + self.distribution.ext_modules.insert(0, libzmq) + + # select polling subsystem based on platform + if sys.platform == 'darwin' or 'bsd' in sys.platform: + libzmq.define_macros.append(('ZMQ_USE_KQUEUE', 1)) + elif 'linux' in sys.platform: + libzmq.define_macros.append(('ZMQ_USE_EPOLL', 1)) + elif sys.platform.startswith('win'): + libzmq.define_macros.append(('ZMQ_USE_SELECT', 1)) + else: + # this may not be sufficiently precise + libzmq.define_macros.append(('ZMQ_USE_POLL', 1)) + + if sys.platform.startswith('win'): + # include defines from zeromq msvc project: + libzmq.define_macros.append(('FD_SETSIZE', 1024)) + libzmq.define_macros.append(('DLL_EXPORT', 1)) + libzmq.define_macros.append(('_CRT_SECURE_NO_WARNINGS', 1)) + + # When compiling the C++ code inside of libzmq itself, we want to + # avoid "warning C4530: C++ exception handler used, but unwind + # semantics are not enabled. Specify /EHsc". + if self.compiler_type == 'msvc': + libzmq.extra_compile_args.append('/EHsc') + elif self.compiler_type == 'mingw32': + libzmq.define_macros.append(('ZMQ_HAVE_MINGW32', 1)) + + # And things like sockets come from libraries that must be named. + libzmq.libraries.extend(['rpcrt4', 'ws2_32', 'advapi32']) + + # link against libsodium in build dir: + suffix = '' + if sys.version_info >= (3,5): + # Python 3.5 adds EXT_SUFFIX to libs + ext_suffix = distutils.sysconfig.get_config_var('EXT_SUFFIX') + suffix = os.path.splitext(ext_suffix)[0] + if self.debug: + suffix = '_d' + suffix + libzmq.libraries.append('libsodium' + suffix) + libzmq.library_dirs.append(pjoin(self.build_temp, 'buildutils')) + + else: + libzmq.include_dirs.append(bundledir) + + # check if we need to link against Realtime Extensions library + cc = new_compiler(compiler=self.compiler_type) + cc.output_dir = self.build_temp + if not sys.platform.startswith(('darwin', 'freebsd')): + line() + info("checking for timer_create") + if not cc.has_function('timer_create'): + info("no timer_create, linking librt") + libzmq.libraries.append('rt') + else: + info("ok") + + if pypy: + # seem to need explicit libstdc++ on linux + pypy + # not sure why + libzmq.libraries.append("stdc++") + + # Also bundle libsodium, even on Windows. + self.bundle_libsodium_extension(libzmq) + + # update other extensions, with bundled settings + self.config['libzmq_extension'] = True + self.init_settings_from_config() + self.save_config('config', self.config) + + + def fallback_on_bundled(self): + """Couldn't build, fallback after waiting a while""" + + line() + + warn('\n'.join([ + "Failed to build or run libzmq detection test.", + "", + "If you expected pyzmq to link against an installed libzmq, please check to make sure:", + "", + " * You have a C compiler installed", + " * A development version of Python is installed (including headers)", + " * A development version of ZMQ >= %s is installed (including headers)" % v_str(min_zmq), + " * If ZMQ is not in a default location, supply the argument --zmq=<path>", + " * If you did recently install ZMQ to a default location,", + " try rebuilding the ld cache with `sudo ldconfig`", + " or specify zmq's location with `--zmq=/usr/local`", + "", + ])) + + info('\n'.join([ + "You can skip all this detection/waiting nonsense if you know", + "you want pyzmq to bundle libzmq as an extension by passing:", + "", + " `--zmq=bundled`", + "", + "I will now try to build libzmq as a Python extension", + "unless you interrupt me (^C) in the next 10 seconds...", + "", + ])) + + for i in range(10,0,-1): + sys.stdout.write('\r%2i...' % i) + sys.stdout.flush() + time.sleep(1) + + info("") + + return self.bundle_libzmq_extension() + + + def test_build(self, prefix, settings): + """do a test build ob libzmq""" + self.create_tempdir() + settings = settings.copy() + if self.bundle_libzmq_dylib and not sys.platform.startswith('win'): + # rpath slightly differently here, because libzmq not in .. but ../zmq: + settings['library_dirs'] = ['zmq'] + if sys.platform == 'darwin': + pass + # unused rpath args for OS X: + # settings['extra_link_args'] = ['-Wl,-rpath','-Wl,$ORIGIN/../zmq'] + else: + settings['runtime_library_dirs'] = [ os.path.abspath(pjoin('.', 'zmq')) ] + + line() + info("Configure: Autodetecting ZMQ settings...") + info(" Custom ZMQ dir: %s" % prefix) + try: + detected = detect_zmq(self.tempdir, compiler=self.compiler_type, **settings) + finally: + self.erase_tempdir() + + info(" ZMQ version detected: %s" % v_str(detected['vers'])) + + return detected + + + def finish_run(self): + self.save_config('config', self.config) + line() + + def run(self): + cfg = self.config + + if cfg['libzmq_extension']: + self.bundle_libzmq_extension() + self.finish_run() + return + + # When cross-compiling and zmq is given explicitly, we can't testbuild + # (as we can't testrun the binary), we assume things are alright. + if cfg['skip_check_zmq'] or self.cross_compiling: + warn("Skipping zmq version check") + self.finish_run() + return + + zmq_prefix = cfg['zmq_prefix'] + # There is no available default on Windows, so start with fallback unless + # zmq was given explicitly, or libzmq extension was explicitly prohibited. + if sys.platform.startswith("win") and \ + not cfg['no_libzmq_extension'] and \ + not zmq_prefix: + self.fallback_on_bundled() + self.finish_run() + return + + if zmq_prefix and self.bundle_libzmq_dylib and not sys.platform.startswith('win'): + copy_and_patch_libzmq(zmq_prefix, 'libzmq'+lib_ext) + + # first try with given config or defaults + try: + self.check_zmq_version() + except Exception as e: + # print the error as distutils would if we let it raise: + info("\nerror: %s\n" % e) + else: + self.finish_run() + return + + # try fallback on /usr/local on *ix if no prefix is given + if not zmq_prefix and not sys.platform.startswith('win'): + info("Failed with default libzmq, trying again with /usr/local") + time.sleep(1) + zmq_prefix = cfg['zmq_prefix'] = '/usr/local' + self.init_settings_from_config() + try: + self.check_zmq_version() + except Exception as e: + # print the error as distutils would if we let it raise: + info("\nerror: %s\n" % e) + else: + # if we get here the second run succeeded, so we need to update compiler + # settings for the extensions with /usr/local prefix + self.finish_run() + return + + # finally, fallback on bundled + + if cfg['no_libzmq_extension']: + fatal("Falling back on bundled libzmq," + " but setup.cfg has explicitly prohibited building the libzmq extension." + ) + + self.fallback_on_bundled() + + self.finish_run() + + +class FetchCommand(Command): + """Fetch libzmq sources, that's it.""" + + description = "Fetch libzmq sources into bundled/zeromq" + + user_options = [ ] + + def initialize_options(self): + pass + + def finalize_options(self): + pass + + def run(self): + # fetch sources for libzmq extension: + bundledir = "bundled" + if os.path.exists(bundledir): + info("Scrubbing directory: %s" % bundledir) + shutil.rmtree(bundledir) + if not os.path.exists(bundledir): + os.makedirs(bundledir) + fetch_libsodium(bundledir) + fetch_libzmq(bundledir) + for tarball in glob(pjoin(bundledir, '*.tar.gz')): + os.remove(tarball) + + + +class TestCommand(Command): + """Custom distutils command to run the test suite.""" + + description = "Test PyZMQ (must have been built inplace: `setup.py build_ext --inplace`)" + + user_options = [ ] + + def initialize_options(self): + self._dir = os.getcwd() + + def finalize_options(self): + pass + + def run_nose(self): + """Run the test suite with nose.""" + nose = 'nose.__main__' if sys.version_info < (2,7) else 'nose' + if subprocess.call([sys.executable, '-m', nose, '-vvx', pjoin(self._dir, 'zmq', 'tests')]): + sys.exit(1) + + def run_unittest(self): + """Finds all the tests modules in zmq/tests/ and runs them.""" + testfiles = [ ] + for t in glob(pjoin(self._dir, 'zmq', 'tests', '*.py')): + name = splitext(basename(t))[0] + if name.startswith('test_'): + testfiles.append('.'.join( + ['zmq.tests', name]) + ) + tests = TestLoader().loadTestsFromNames(testfiles) + t = TextTestRunner(verbosity = 2) + t.run(tests) + + def run(self): + """Run the test suite, with nose, or unittest if nose is unavailable""" + # crude check for inplace build: + try: + import zmq + except ImportError: + print_exc() + fatal('\n '.join(["Could not import zmq!", + "You must build pyzmq with 'python setup.py build_ext --inplace' for 'python setup.py test' to work.", + "If you did build pyzmq in-place, then this is a real error."])) + sys.exit(1) + + info("Testing pyzmq-%s with libzmq-%s" % (zmq.pyzmq_version(), zmq.zmq_version())) + + if nose is None: + warn("nose unavailable, falling back on unittest. Skipped tests will appear as ERRORs.") + return self.run_unittest() + else: + return self.run_nose() + +class GitRevisionCommand(Command): + """find the current git revision and add it to zmq.sugar.version.__revision__""" + + description = "Store current git revision in version.py" + + user_options = [ ] + + def initialize_options(self): + self.version_py = pjoin('zmq','sugar','version.py') + + def run(self): + try: + p = Popen('git log -1'.split(), stdin=PIPE, stdout=PIPE, stderr=PIPE) + except IOError: + warn("No git found, skipping git revision") + return + + if p.wait(): + warn("checking git branch failed") + info(p.stderr.read()) + return + + line = p.stdout.readline().decode().strip() + if not line.startswith('commit'): + warn("bad commit line: %r" % line) + return + + rev = line.split()[-1] + + # now that we have the git revision, we can apply it to version.py + with open(self.version_py) as f: + lines = f.readlines() + + for i,line in enumerate(lines): + if line.startswith('__revision__'): + lines[i] = "__revision__ = '%s'\n"%rev + break + with open(self.version_py, 'w') as f: + f.writelines(lines) + + def finalize_options(self): + pass + +class CleanCommand(Command): + """Custom distutils command to clean the .so and .pyc files.""" + user_options = [('all', 'a', + "remove all build output, not just temporary by-products") + ] + + boolean_options = ['all'] + + def initialize_options(self): + self.all = None + + def finalize_options(self): + pass + + def run(self): + _clean_me = [] + _clean_trees = [] + + for d in ('build', 'dist', 'conf'): + if os.path.exists(d): + _clean_trees.append(d) + + for root, dirs, files in os.walk('buildutils'): + if any(root.startswith(pre) for pre in _clean_trees): + continue + for f in files: + if os.path.splitext(f)[-1] == '.pyc': + _clean_me.append(pjoin(root, f)) + + if '__pycache__' in dirs: + _clean_trees.append(pjoin(root, '__pycache__')) + + for root, dirs, files in os.walk('zmq'): + if any(root.startswith(pre) for pre in _clean_trees): + continue + + for f in files: + if os.path.splitext(f)[-1] in ('.pyc', '.so', '.o', '.pyd', '.json'): + _clean_me.append(pjoin(root, f)) + + for d in dirs: + if d == '__pycache__': + _clean_trees.append(pjoin(root, d)) + + # remove generated cython files + if self.all: + for root, dirs, files in os.walk(pjoin('zmq', 'backend', 'cython')): + if os.path.splitext(f)[-1] == '.c': + _clean_me.append(pjoin(root, f)) + + bundled = glob(pjoin('zmq', 'libzmq*')) + _clean_me.extend([ b for b in bundled if b not in _clean_me ]) + + for clean_me in _clean_me: + print("removing %s" % clean_me) + try: + os.unlink(clean_me) + except Exception as e: + print(e, file=sys.stderr) + for clean_tree in _clean_trees: + print("removing %s/" % clean_tree) + try: + shutil.rmtree(clean_tree) + except Exception as e: + print(e, file=sys.stderr) + + +class CheckSDist(sdist): + """Custom sdist that ensures Cython has compiled all pyx files to c.""" + + def initialize_options(self): + sdist.initialize_options(self) + self._pyxfiles = [] + for root, dirs, files in os.walk('zmq'): + for f in files: + if f.endswith('.pyx'): + self._pyxfiles.append(pjoin(root, f)) + def run(self): + self.run_command('fetch_libzmq') + if 'cython' in cmdclass: + self.run_command('cython') + else: + for pyxfile in self._pyxfiles: + cfile = pyxfile[:-3]+'c' + msg = "C-source file '%s' not found."%(cfile)+\ + " Run 'setup.py cython' before sdist." + assert os.path.isfile(cfile), msg + sdist.run(self) + +class CheckingBuildExt(build_ext): + """Subclass build_ext to get clearer report if Cython is necessary.""" + + def check_cython_extensions(self, extensions): + for ext in extensions: + for src in ext.sources: + if not os.path.exists(src): + fatal("""Cython-generated file '%s' not found. + Cython >= 0.16 is required to compile pyzmq from a development branch. + Please install Cython or download a release package of pyzmq. + """%src) + + def build_extensions(self): + self.check_cython_extensions(self.extensions) + self.check_extensions_list(self.extensions) + + if self.compiler.compiler_type == 'mingw32': + customize_mingw(self.compiler) + + for ext in self.extensions: + self.build_extension(ext) + + def build_extension(self, ext): + build_ext.build_extension(self, ext) + ext_path = self.get_ext_fullpath(ext.name) + patch_lib_paths(ext_path, self.compiler.library_dirs) + + def run(self): + # check version, to prevent confusing undefined constant errors + self.distribution.run_command('configure') + build_ext.run(self) + + +class ConstantsCommand(Command): + """Rebuild templated files for constants + + To be run after adding new constants to `utils/constant_names`. + """ + user_options = [] + def initialize_options(self): + return + + def finalize_options(self): + pass + + def run(self): + from buildutils.constants import render_constants + render_constants() + +#----------------------------------------------------------------------------- +# Extensions +#----------------------------------------------------------------------------- + +cmdclass = {'test':TestCommand, 'clean':CleanCommand, 'revision':GitRevisionCommand, + 'configure': Configure, 'fetch_libzmq': FetchCommand, + 'sdist': CheckSDist, 'constants': ConstantsCommand, + } + + +def makename(path, ext): + return os.path.abspath(pjoin('zmq', *path)) + ext + +pxd = lambda *path: makename(path, '.pxd') +pxi = lambda *path: makename(path, '.pxi') +pyx = lambda *path: makename(path, '.pyx') +dotc = lambda *path: makename(path, '.c') + +libzmq = pxd('backend', 'cython', 'libzmq') +buffers = pxd('utils', 'buffers') +message = pxd('backend', 'cython', 'message') +context = pxd('backend', 'cython', 'context') +socket = pxd('backend', 'cython', 'socket') +utils = pxd('backend', 'cython', 'utils') +checkrc = pxd('backend', 'cython', 'checkrc') +monqueue = pxd('devices', 'monitoredqueue') + +submodules = { + 'backend.cython' : {'constants': [libzmq, pxi('backend', 'cython', 'constants')], + 'error':[libzmq, checkrc], + '_poll':[libzmq, socket, context, checkrc], + 'utils':[libzmq, utils, checkrc], + 'context':[context, libzmq, checkrc], + 'message':[libzmq, buffers, message, checkrc], + 'socket':[context, message, socket, libzmq, buffers, checkrc], + '_device':[libzmq, socket, context, checkrc], + '_version':[libzmq], + }, + 'devices' : { + 'monitoredqueue':[buffers, libzmq, monqueue, socket, context, checkrc], + }, +} + +try: + import Cython + if V(Cython.__version__) < V('0.16'): + raise ImportError("Cython >= 0.16 required, found %s" % Cython.__version__) + from Cython.Distutils import build_ext as build_ext_c + cython=True +except Exception: + cython=False + suffix = '.c' + cmdclass['build_ext'] = CheckingBuildExt + + class MissingCython(Command): + + user_options = [] + + def initialize_options(self): + pass + + def finalize_options(self): + pass + + def run(self): + try: + import Cython + except ImportError: + warn("Cython is missing") + else: + cv = getattr(Cython, "__version__", None) + if cv is None or V(cv) < V('0.16'): + warn( + "Cython >= 0.16 is required for compiling Cython sources, " + "found: %s" % (cv or "super old") + ) + cmdclass['cython'] = MissingCython +else: + + suffix = '.pyx' + + class CythonCommand(build_ext_c): + """Custom distutils command subclassed from Cython.Distutils.build_ext + to compile pyx->c, and stop there. All this does is override the + C-compile method build_extension() with a no-op.""" + + description = "Compile Cython sources to C" + + def build_extension(self, ext): + pass + + class zbuild_ext(build_ext_c): + + def build_extensions(self): + if self.compiler.compiler_type == 'mingw32': + customize_mingw(self.compiler) + return build_ext_c.build_extensions(self) + + def build_extension(self, ext): + build_ext_c.build_extension(self, ext) + ext_path = self.get_ext_fullpath(ext.name) + patch_lib_paths(ext_path, self.compiler.library_dirs) + + def run(self): + self.distribution.run_command('configure') + + return build_ext_c.run(self) + + cmdclass['cython'] = CythonCommand + cmdclass['build_ext'] = zbuild_ext + +extensions = [] +for submod, packages in submodules.items(): + for pkg in sorted(packages): + sources = [pjoin('zmq', submod.replace('.', os.path.sep), pkg+suffix)] + if suffix == '.pyx': + sources.extend(packages[pkg]) + ext = Extension( + 'zmq.%s.%s'%(submod, pkg), + sources = sources, + include_dirs=[pjoin('zmq', sub) for sub in ('utils',pjoin('backend', 'cython'),'devices')], + ) + if suffix == '.pyx' and ext.sources[0].endswith('.c'): + # undo setuptools stupidly clobbering cython sources: + ext.sources = sources + extensions.append(ext) + +if pypy: + # add dummy extension, to ensure build_ext runs + dummy_ext = Extension('dummy', sources=[]) + extensions = [dummy_ext] + + bld_ext = cmdclass['build_ext'] + class pypy_build_ext(bld_ext): + """hack to build pypy extension only after building bundled libzmq + + otherwise it will fail when libzmq is bundled. + """ + def build_extensions(self): + self.extensions.remove(dummy_ext) + bld_ext.build_extensions(self) + # build ffi extension after bundled libzmq, + # because it may depend on linking it + here = os.getcwd() + if self.inplace: + sys.path.insert(0, '') + else: + sys.path.insert(0, self.build_lib) + try: + from zmq.backend.cffi import ffi + except ImportError as e: + warn("Couldn't get CFFI extension: %s" % e) + else: + ext = ffi.verifier.get_extension() + if not ext.name.startswith('zmq.'): + ext.name = 'zmq.backend.cffi.' + ext.name + self.extensions.append(ext) + self.build_extension(ext) + finally: + sys.path.pop(0) + + + # How many build_ext subclasses is this? 5? Gross. + cmdclass['build_ext'] = pypy_build_ext + + +package_data = {'zmq': ['*.pxd'], + 'zmq.backend.cython': ['*.pxd'], + 'zmq.backend.cffi': ['*.h', '*.c'], + 'zmq.devices': ['*.pxd'], + 'zmq.utils': ['*.pxd', '*.h', '*.json'], +} + +package_data['zmq'].append('libzmq'+lib_ext) + +def extract_version(): + """extract pyzmq version from sugar/version.py, so it's not multiply defined""" + with open(pjoin('zmq', 'sugar', 'version.py')) as f: + while True: + line = f.readline() + if line.startswith('VERSION'): + lines = [] + while line and not line.startswith('def'): + lines.append(line) + line = f.readline() + break + ns = {} + exec(''.join(lines), ns) + return ns['__version__'] + +def find_packages(): + """adapted from IPython's setupbase.find_packages()""" + packages = [] + for dir,subdirs,files in os.walk('zmq'): + package = dir.replace(os.path.sep, '.') + if '__init__.py' not in files: + # not a package + continue + packages.append(package) + return packages + +#----------------------------------------------------------------------------- +# Main setup +#----------------------------------------------------------------------------- + +long_desc = \ +""" +PyZMQ is the official Python binding for the ZeroMQ Messaging Library (http://www.zeromq.org). +""" + +setup_args = dict( + name = "pyzmq", + version = extract_version(), + packages = find_packages(), + ext_modules = extensions, + package_data = package_data, + author = "Brian E. Granger, Min Ragan-Kelley", + author_email = "zeromq-dev@lists.zeromq.org", + url = 'http://github.com/zeromq/pyzmq', + download_url = 'http://github.com/zeromq/pyzmq/releases', + description = "Python bindings for 0MQ", + long_description = long_desc, + license = "LGPL+BSD", + cmdclass = cmdclass, + classifiers = [ + 'Development Status :: 5 - Production/Stable', + 'Intended Audience :: Developers', + 'Intended Audience :: Science/Research', + 'Intended Audience :: System Administrators', + 'License :: OSI Approved :: GNU Library or Lesser General Public License (LGPL)', + 'License :: OSI Approved :: BSD License', + 'Operating System :: MacOS :: MacOS X', + 'Operating System :: Microsoft :: Windows', + 'Operating System :: POSIX', + 'Topic :: System :: Networking', + 'Programming Language :: Python :: 2', + 'Programming Language :: Python :: 2.6', + 'Programming Language :: Python :: 2.7', + 'Programming Language :: Python :: 3', + 'Programming Language :: Python :: 3.2', + 'Programming Language :: Python :: 3.3', + 'Programming Language :: Python :: 3.4', + ], +) +if 'setuptools' in sys.modules: + setup_args['zip_safe'] = False + if pypy: + setup_args['install_requires'] = [ + 'py', + 'cffi', + ] + +setup(**setup_args) + diff --git a/external_libs/python/pyzmq-14.7.0/setupegg.py b/external_libs/python/pyzmq-14.7.0/setupegg.py new file mode 100644 index 00000000..a1da2807 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/setupegg.py @@ -0,0 +1,14 @@ +#!/usr/bin/env python +"""Wrapper to run setup.py using setuptools.""" + +import os, sys +import warnings + +warnings.warn("setupegg.py is deprecated. Don't use it anymore, it's a bit silly.") + +# now, import setuptools and call the actual setup +import setuptools +try: + execfile('setup.py') +except NameError: + exec( open('setup.py','rb').read() ) diff --git a/external_libs/python/pyzmq-14.7.0/tools/release_windows.bat b/external_libs/python/pyzmq-14.7.0/tools/release_windows.bat new file mode 100644 index 00000000..a970e69e --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/tools/release_windows.bat @@ -0,0 +1,48 @@ +@echo off +REM build a pyzmq release on Windows +REM 32+64b eggs on Python 27, and wheels on 27, 34 +REM that's 6 bdists +REM requires Windows SDK 7.0 (for py2) and 7.1 (for py3) +REM and Python installed in the locations: C:\Python34 (32b) and C:\Python34_64 (64b) + +REM run with cmd /k $PWD/tools/release_windows.bat + +setlocal EnableDelayedExpansion + +set SDKS=C:\Program Files\Microsoft SDKs\Windows +set SDK7=%SDKS%\v7.0 +set SDK71=%SDKS%\v7.1 +set DISTUTILS_USE_SDK=1 +set UPLOAD=%~1 +set PYROOT=C:\ + +for %%p in (35, 34, 27) do ( + if "%%p"=="27" ( + set SDK=%SDK7% + set cmd=build bdist_egg bdist_wheel --zmq=bundled %UPLOAD% + ) else ( + set SDK=%SDK71% + set cmd=build bdist_wheel --zmq=bundled %UPLOAD% + ) + + for %%b in (64, 32) do ( + if "%%b"=="64" ( + set SUFFIX=_64 + set ARCH=/x64 + ) else ( + set SUFFIX= + set ARCH=/x86 + ) + set PY=%PYROOT%\Python%%p!SUFFIX!\Python + echo !PY! !SDK! + !PY! -m pip install --upgrade setuptools pip wheel + + @call "!SDK!\Bin\SetEnv.cmd" /release !ARCH! + if !errorlevel! neq 0 exit /b !errorlevel! + @echo on + !PY! setup.py !cmd! + @echo off + if !errorlevel! neq 0 exit !errorlevel! + ) +) +exit diff --git a/external_libs/python/pyzmq-14.7.0/tools/tasks.py b/external_libs/python/pyzmq-14.7.0/tools/tasks.py new file mode 100644 index 00000000..1a329417 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/tools/tasks.py @@ -0,0 +1,216 @@ +#!/usr/bin/env python +""" +invoke script for releasing pyzmq + +usage: + + invoke release 14.3.1 + +""" + +# Copyright (C) PyZMQ Developers +# Distributed under the terms of the Modified BSD License. + + +from __future__ import print_function + +import glob +import os +import pipes +import re +import shutil +import sys + +from contextlib import contextmanager +from subprocess import check_call + +from invoke import task, run as invoke_run + +pjoin = os.path.join + +repo = "git@github.com:zeromq/pyzmq" + +_framework_py = lambda xy: "/Library/Frameworks/Python.framework/Versions/{0}/bin/python{0}".format(xy) +py_exes = { + '2.7' : _framework_py('2.7'), + '3.4' : _framework_py('3.4'), + '3.5' : _framework_py('3.5'), + 'pypy': "/usr/local/bin/pypy", + 'pypy3': "/usr/local/bin/pypy3", +} +egg_pys = {'2.7'} + +tmp = "/tmp" +env_root = os.path.join(tmp, 'envs') +repo_root = pjoin(tmp, 'pyzmq-release') +sdist_root = pjoin(tmp, 'pyzmq-sdist') + +def _py(py): + return py_exes.get(py, py) + +def run(cmd, **kwargs): + """wrapper around invoke.run that accepts a Popen list""" + if isinstance(cmd, list): + cmd = " ".join(pipes.quote(s) for s in cmd) + kwargs.setdefault('echo', True) + return invoke_run(cmd, **kwargs) + +@contextmanager +def cd(path): + """Context manager for temporary CWD""" + cwd = os.getcwd() + os.chdir(path) + try: + yield + finally: + os.chdir(cwd) + +@task +def clone_repo(reset=False): + """Clone the repo""" + if os.path.exists(repo_root) and reset: + shutil.rmtree(repo_root) + if os.path.exists(repo_root): + with cd(repo_root): + run("git pull") + else: + run("git clone %s %s" % (repo, repo_root)) + +@task +def patch_version(vs): + """Patch zmq/sugar/version.py for the current release""" + major, minor, patch = vs_to_tup(vs) + version_py = pjoin(repo_root, 'zmq', 'sugar', 'version.py') + print("patching %s with %s" % (version_py, vs)) + # read version.py, minus VERSION_ constants + with open(version_py) as f: + pre_lines = [] + post_lines = [] + lines = pre_lines + for line in f: + if line.startswith("VERSION_"): + lines = post_lines + else: + lines.append(line) + + # write new version.py with given VERSION_ constants + with open(version_py, 'w') as f: + for line in pre_lines: + f.write(line) + f.write('VERSION_MAJOR = %s\n' % major) + f.write('VERSION_MINOR = %s\n' % minor) + f.write('VERSION_PATCH = %s\n' % patch) + f.write('VERSION_EXTRA = ""\n') + for line in post_lines: + f.write(line) + +@task +def tag(vs, push=False): + """Make the tag (don't push)""" + patch_version(vs) + with cd(repo_root): + run('git commit -a -m "release {}"'.format(vs)) + run('git tag -a -m "release {0}" v{0}'.format(vs)) + if push: + run('git push') + run('git push --tags') + +def make_env(py_exe, *packages): + """Make a virtualenv + + Assumes `which python` has the `virtualenv` package + """ + py_exe = py_exes.get(py_exe, py_exe) + + if not os.path.exists(env_root): + os.makedirs(env_root) + + env = os.path.join(env_root, os.path.basename(py_exe)) + py = pjoin(env, 'bin', 'python') + # new env + if not os.path.exists(py): + run('python -m virtualenv {} -p {}'.format( + pipes.quote(env), + pipes.quote(py_exe), + )) + py = pjoin(env, 'bin', 'python') + run([py, '-V']) + install(py, 'pip', 'setuptools') + install(py, *packages) + return py + +def build_sdist(py, upload=False): + """Build sdists + + Returns the path to the tarball + """ + install(py, 'cython') + with cd(repo_root): + cmd = [py, 'setup.py', 'sdist', '--formats=zip,gztar'] + if upload: + cmd.append('upload') + run(cmd) + + return glob.glob(pjoin(repo_root, 'dist', '*.tar.gz'))[0] + +@task +def sdist(vs, upload=False): + clone_repo() + tag(vs, push=upload) + py = make_env('2.7', 'cython') + tarball = build_sdist(py, upload=upload) + return untar(tarball) + +def install(py, *packages): + packages + run([py, '-m', 'pip', 'install', '--upgrade'] + list(packages)) + +def vs_to_tup(vs): + """version string to tuple""" + return re.findall(r'\d+', vs) + +def tup_to_vs(tup): + """tuple to version string""" + return '.'.join(tup) + +def untar(tarball): + if os.path.exists(sdist_root): + shutil.rmtree(sdist_root) + os.makedirs(sdist_root) + with cd(sdist_root): + run(['tar', '-xzf', tarball]) + + return glob.glob(pjoin(sdist_root, '*'))[0] + +def bdist(py, upload=False, wheel=True, egg=False): + py = make_env(py, 'wheel') + cmd = [py, 'setup.py'] + if wheel: + cmd.append('bdist_wheel') + if egg: + cmd.append('bdist_egg') + if upload: + cmd.append('upload') + cmd.append('--zmq=bundled') + + run(cmd) + +@task +def release(vs, upload=False): + """Release pyzmq""" + # Ensure all our Pythons exist before we start: + for v, path in py_exes.items(): + if not os.path.exists(path): + raise ValueError("Need %s at %s" % (v, path)) + + # start from scrach with clone and envs + clone_repo(reset=True) + if os.path.exists(env_root): + shutil.rmtree(env_root) + + path = sdist(vs, upload=upload) + + with cd(path): + for v in py_exes: + bdist(v, upload=upload, wheel=True, egg=(v in egg_pys)) + diff --git a/external_libs/python/pyzmq-14.7.0/tox.ini b/external_libs/python/pyzmq-14.7.0/tox.ini new file mode 100644 index 00000000..d493e2cc --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/tox.ini @@ -0,0 +1,27 @@ +# Tox (http://tox.testrun.org/) is a tool for running tests +# in multiple virtualenvs. This configuration file will run the +# test suite on all supported python versions. To use it, "pip install tox" +# and then run "tox" from this directory. + +[tox] +envlist = pypy, py26, py27, py32, py33, py34 + +[testenv] +changedir = {toxworkdir} +commands = + python -V + python -c 'import zmq; print("pyzmq-%s" % zmq.pyzmq_version())' + python -c 'import zmq; print("libzmq-%s" % zmq.zmq_version())' + nosetests zmq.tests {posargs} +deps = + nose + +[testenv:py27] +deps = + gevent + {[testenv]deps} +[testenv:pypy] +deps = + py + cffi + {[testenv]deps} diff --git a/external_libs/python/zmq/__init__.py b/external_libs/python/pyzmq-14.7.0/zmq/__init__.py index 3408b3ba..8648e3eb 100644 --- a/external_libs/python/zmq/__init__.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/__init__.py @@ -17,6 +17,23 @@ for ext in ('pyd', 'so', 'dll', 'dylib'): bundled_sodium.extend(glob.glob(os.path.join(here, 'libsodium*.%s*' % ext))) bundled.extend(glob.glob(os.path.join(here, 'libzmq*.%s*' % ext))) +# If we are running in a debug interpreter, load libzmq_d.pyd instead of libzmq.pyd +# hasattr(sys, 'gettotalrefcount') is used to detect whether we are running in a debug interpreter +# Taken from http://stackoverflow.com/questions/646518/python-how-to-detect-debug-interpreter +if os.name == 'nt': + def is_debug_filename(name): + # Note this fails for filenames like foo.bar_d.so.x.y.z, + # but such names should not appear on Windows. + root, ext = os.path.splitext(name) + return root.endswith('_d') + + if hasattr(sys, 'gettotalrefcount'): + bundled_sodium = [x for x in bundled_sodium if is_debug_filename(x)] + bundled = [x for x in bundled if is_debug_filename(x)] + else: + bundled_sodium = [x for x in bundled_sodium if not is_debug_filename(x)] + bundled = [x for x in bundled if not is_debug_filename(x)] + if bundled: import ctypes if bundled_sodium: diff --git a/external_libs/python/zmq/auth/__init__.py b/external_libs/python/pyzmq-14.7.0/zmq/auth/__init__.py index 11d3ad6b..11d3ad6b 100644 --- a/external_libs/python/zmq/auth/__init__.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/auth/__init__.py diff --git a/external_libs/python/zmq/auth/base.py b/external_libs/python/pyzmq-14.7.0/zmq/auth/base.py index 9b4aaed7..ecd085b7 100644 --- a/external_libs/python/zmq/auth/base.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/auth/base.py @@ -244,7 +244,7 @@ class Authenticator(object): if domain in self.certs: # The certs dict stores keys in z85 format, convert binary key to z85 bytes z85_client_key = z85.encode(client_key) - if z85_client_key in self.certs[domain] or self.certs[domain] == b'OK': + if self.certs[domain].get(z85_client_key): allowed = True reason = b"OK" else: diff --git a/external_libs/python/zmq/auth/certs.py b/external_libs/python/pyzmq-14.7.0/zmq/auth/certs.py index 4d26ad7b..d4febdb5 100644 --- a/external_libs/python/zmq/auth/certs.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/auth/certs.py @@ -38,6 +38,8 @@ def _write_key_file(key_filename, banner, public_key, secret_key=None, metadata= f.write(u('metadata\n')) if metadata: for k, v in metadata.items(): + if isinstance(k, bytes): + k = k.decode(encoding) if isinstance(v, bytes): v = v.decode(encoding) f.write(u(" {0} = {1}\n").format(k, v)) @@ -80,6 +82,8 @@ def load_certificate(filename): If the certificate file only contains the public key, secret_key will be None. + + If there is no public key found in the file, ValueError will be raised. """ public_key = None secret_key = None @@ -98,6 +102,9 @@ def load_certificate(filename): if public_key and secret_key: break + if public_key is None: + raise ValueError("No public key found in %s" % filename) + return public_key, secret_key @@ -113,7 +120,7 @@ def load_certificates(directory='.'): for cert_file in cert_files: public_key, _ = load_certificate(cert_file) if public_key: - certs[public_key] = 'OK' + certs[public_key] = True return certs __all__ = ['create_certificates', 'load_certificate', 'load_certificates'] diff --git a/external_libs/python/zmq/auth/ioloop.py b/external_libs/python/pyzmq-14.7.0/zmq/auth/ioloop.py index 1f448b47..1f448b47 100644 --- a/external_libs/python/zmq/auth/ioloop.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/auth/ioloop.py diff --git a/external_libs/python/zmq/auth/thread.py b/external_libs/python/pyzmq-14.7.0/zmq/auth/thread.py index 8c3355a9..24457d6c 100644 --- a/external_libs/python/zmq/auth/thread.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/auth/thread.py @@ -21,12 +21,12 @@ class AuthenticationThread(Thread): This is run in the background by ThreadedAuthenticator """ - def __init__(self, context, endpoint, encoding='utf-8', log=None): + def __init__(self, context, endpoint, encoding='utf-8', log=None, authenticator=None): super(AuthenticationThread, self).__init__() self.context = context or zmq.Context.instance() self.encoding = encoding self.log = log = log or logging.getLogger('zmq.auth') - self.authenticator = Authenticator(context, encoding=encoding, log=log) + self.authenticator = authenticator or Authenticator(context, encoding=encoding, log=log) # create a socket to communicate back to main thread. self.pipe = context.socket(zmq.PAIR) diff --git a/external_libs/python/zmq/backend/__init__.py b/external_libs/python/pyzmq-14.7.0/zmq/backend/__init__.py index 7cac725c..7cac725c 100644 --- a/external_libs/python/zmq/backend/__init__.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/__init__.py diff --git a/external_libs/python/zmq/backend/cffi/__init__.py b/external_libs/python/pyzmq-14.7.0/zmq/backend/cffi/__init__.py index ca3164d3..ca3164d3 100644 --- a/external_libs/python/zmq/backend/cffi/__init__.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cffi/__init__.py diff --git a/external_libs/python/zmq/backend/cffi/_cdefs.h b/external_libs/python/pyzmq-14.7.0/zmq/backend/cffi/_cdefs.h index d3300575..d3300575 100644 --- a/external_libs/python/zmq/backend/cffi/_cdefs.h +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cffi/_cdefs.h diff --git a/external_libs/python/zmq/backend/cffi/_cffi.py b/external_libs/python/pyzmq-14.7.0/zmq/backend/cffi/_cffi.py index c73ebf83..c73ebf83 100644 --- a/external_libs/python/zmq/backend/cffi/_cffi.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cffi/_cffi.py diff --git a/external_libs/python/zmq/backend/cffi/_poll.py b/external_libs/python/pyzmq-14.7.0/zmq/backend/cffi/_poll.py index 9bca34ca..941b0801 100644 --- a/external_libs/python/zmq/backend/cffi/_poll.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cffi/_poll.py @@ -4,11 +4,8 @@ # Copyright (C) PyZMQ Developers # Distributed under the terms of the Modified BSD License. -from ._cffi import C, ffi, zmq_version_info - -from .constants import * - -from zmq.error import _check_rc +from ._cffi import C, ffi +from .utils import _retry_sys_call def _make_zmq_pollitem(socket, flags): @@ -41,8 +38,7 @@ def zmq_poll(sockets, timeout): items = ffi.new('zmq_pollitem_t[]', cffi_pollitem_list) list_length = ffi.cast('int', len(cffi_pollitem_list)) c_timeout = ffi.cast('long', timeout) - rc = C.zmq_poll(items, list_length, c_timeout) - _check_rc(rc) + _retry_sys_call(C.zmq_poll, items, list_length, c_timeout) result = [] for index in range(len(items)): if not items[index].socket == ffi.NULL: diff --git a/external_libs/python/zmq/backend/cffi/_verify.c b/external_libs/python/pyzmq-14.7.0/zmq/backend/cffi/_verify.c index 547840eb..547840eb 100644 --- a/external_libs/python/zmq/backend/cffi/_verify.c +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cffi/_verify.c diff --git a/external_libs/python/zmq/backend/cffi/constants.py b/external_libs/python/pyzmq-14.7.0/zmq/backend/cffi/constants.py index ee293e74..ee293e74 100644 --- a/external_libs/python/zmq/backend/cffi/constants.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cffi/constants.py diff --git a/external_libs/python/zmq/backend/cffi/context.py b/external_libs/python/pyzmq-14.7.0/zmq/backend/cffi/context.py index 16a7b257..2cc610eb 100644 --- a/external_libs/python/zmq/backend/cffi/context.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cffi/context.py @@ -8,10 +8,9 @@ import weakref from ._cffi import C, ffi -from .socket import * -from .constants import * +from .constants import EINVAL, IO_THREADS, LINGER -from zmq.error import ZMQError, _check_rc +from zmq.error import ZMQError, InterruptedSystemCall, _check_rc class Context(object): _zmq_ctx = None @@ -76,8 +75,14 @@ class Context(object): def term(self): if self.closed: return - - C.zmq_ctx_destroy(self._zmq_ctx) + + rc = C.zmq_ctx_destroy(self._zmq_ctx) + try: + _check_rc(rc) + except InterruptedSystemCall: + # ignore interrupted term + # see PEP 475 notes about close & EINTR for why + pass self._zmq_ctx = None self._closed = True diff --git a/external_libs/python/zmq/backend/cffi/devices.py b/external_libs/python/pyzmq-14.7.0/zmq/backend/cffi/devices.py index c7a514a8..de01f35b 100644 --- a/external_libs/python/zmq/backend/cffi/devices.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cffi/devices.py @@ -4,13 +4,13 @@ # Copyright (C) PyZMQ Developers # Distributed under the terms of the Modified BSD License. -from ._cffi import C, ffi, zmq_version_info +from ._cffi import C, ffi from .socket import Socket -from zmq.error import ZMQError, _check_rc +from .utils import _retry_sys_call + def device(device_type, frontend, backend): - rc = C.zmq_proxy(frontend._zmq_socket, backend._zmq_socket, ffi.NULL) - _check_rc(rc) + return proxy(frontend, backend) def proxy(frontend, backend, capture=None): if isinstance(capture, Socket): @@ -18,7 +18,6 @@ def proxy(frontend, backend, capture=None): else: capture = ffi.NULL - rc = C.zmq_proxy(frontend._zmq_socket, backend._zmq_socket, capture) - _check_rc(rc) + _retry_sys_call(C.zmq_proxy, frontend._zmq_socket, backend._zmq_socket, capture) __all__ = ['device', 'proxy'] diff --git a/external_libs/python/zmq/backend/cffi/error.py b/external_libs/python/pyzmq-14.7.0/zmq/backend/cffi/error.py index 3bb64de0..a3d6bfc0 100644 --- a/external_libs/python/zmq/backend/cffi/error.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cffi/error.py @@ -6,7 +6,11 @@ from ._cffi import C, ffi def strerror(errno): - return ffi.string(C.zmq_strerror(errno)) + s = ffi.string(C.zmq_strerror(errno)) + if not isinstance(s, str): + # py3 + s = s.decode() + return s zmq_errno = C.zmq_errno diff --git a/external_libs/python/zmq/backend/cffi/message.py b/external_libs/python/pyzmq-14.7.0/zmq/backend/cffi/message.py index c35decb6..c35decb6 100644 --- a/external_libs/python/zmq/backend/cffi/message.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cffi/message.py diff --git a/external_libs/python/zmq/backend/cffi/socket.py b/external_libs/python/pyzmq-14.7.0/zmq/backend/cffi/socket.py index 3c427739..4bcb96f7 100644 --- a/external_libs/python/zmq/backend/cffi/socket.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cffi/socket.py @@ -4,9 +4,6 @@ # Copyright (C) PyZMQ Developers # Distributed under the terms of the Modified BSD License. -import random -import codecs - import errno as errno_mod from ._cffi import (C, ffi, new_uint64_pointer, new_int64_pointer, @@ -15,7 +12,8 @@ from ._cffi import (C, ffi, new_uint64_pointer, new_int64_pointer, IPC_PATH_MAX_LEN) from .message import Frame -from .constants import * +from .constants import RCVMORE +from .utils import _retry_sys_call import zmq from zmq.error import ZMQError, _check_rc, _check_version @@ -150,11 +148,11 @@ class Socket(object): c_value_pointer = c_data[0] c_sizet = c_data[1] - rc = C.zmq_setsockopt(self._zmq_socket, - option, - ffi.cast('void*', c_value_pointer), - c_sizet) - _check_rc(rc) + _retry_sys_call(C.zmq_setsockopt, + self._zmq_socket, + option, + ffi.cast('void*', c_value_pointer), + c_sizet) def get(self, option): c_data = new_pointer_from_opt(option, length=255) @@ -162,11 +160,11 @@ class Socket(object): c_value_pointer = c_data[0] c_sizet_pointer = c_data[1] - rc = C.zmq_getsockopt(self._zmq_socket, - option, - c_value_pointer, - c_sizet_pointer) - _check_rc(rc) + _retry_sys_call(C.zmq_getsockopt, + self._zmq_socket, + option, + c_value_pointer, + c_sizet_pointer) sz = c_sizet_pointer[0] v = value_from_opt_pointer(option, c_value_pointer, sz) @@ -184,11 +182,11 @@ class Socket(object): zmq_msg = ffi.new('zmq_msg_t*') c_message = ffi.new('char[]', message) rc = C.zmq_msg_init_size(zmq_msg, len(message)) - C.memcpy(C.zmq_msg_data(zmq_msg), c_message, len(message)) - - rc = C.zmq_msg_send(zmq_msg, self._zmq_socket, flags) - C.zmq_msg_close(zmq_msg) _check_rc(rc) + C.memcpy(C.zmq_msg_data(zmq_msg), c_message, len(message)) + _retry_sys_call(C.zmq_msg_send, zmq_msg, self._zmq_socket, flags) + rc2 = C.zmq_msg_close(zmq_msg) + _check_rc(rc2) if track: return zmq.MessageTracker() @@ -196,16 +194,17 @@ class Socket(object): def recv(self, flags=0, copy=True, track=False): zmq_msg = ffi.new('zmq_msg_t*') C.zmq_msg_init(zmq_msg) - - rc = C.zmq_msg_recv(zmq_msg, self._zmq_socket, flags) - - if rc < 0: + + try: + _retry_sys_call(C.zmq_msg_recv, zmq_msg, self._zmq_socket, flags) + except Exception: C.zmq_msg_close(zmq_msg) - _check_rc(rc) + raise _buffer = ffi.buffer(C.zmq_msg_data(zmq_msg), C.zmq_msg_size(zmq_msg)) value = _buffer[:] - C.zmq_msg_close(zmq_msg) + rc = C.zmq_msg_close(zmq_msg) + _check_rc(rc) frame = Frame(value, track=track) frame.more = self.getsockopt(RCVMORE) @@ -238,6 +237,8 @@ class Socket(object): events = zmq.EVENT_ALL if addr is None: addr = ffi.NULL + if isinstance(addr, unicode): + addr = addr.encode('utf8') rc = C.zmq_socket_monitor(self._zmq_socket, addr, events) diff --git a/external_libs/python/zmq/backend/cffi/utils.py b/external_libs/python/pyzmq-14.7.0/zmq/backend/cffi/utils.py index fde7827b..dc368295 100644 --- a/external_libs/python/zmq/backend/cffi/utils.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cffi/utils.py @@ -4,9 +4,11 @@ # Copyright (C) PyZMQ Developers # Distributed under the terms of the Modified BSD License. +from errno import EINTR + from ._cffi import ffi, C -from zmq.error import ZMQError, _check_rc, _check_version +from zmq.error import ZMQError, InterruptedSystemCall, _check_rc, _check_version from zmq.utils.strtypes import unicode def has(capability): @@ -59,4 +61,15 @@ class Stopwatch(object): def sleep(self, seconds): C.zmq_sleep(seconds) +def _retry_sys_call(f, *args, **kwargs): + """make a call, retrying if interrupted with EINTR""" + while True: + rc = f(*args) + try: + _check_rc(rc) + except InterruptedSystemCall: + continue + else: + break + __all__ = ['has', 'curve_keypair', 'Stopwatch'] diff --git a/external_libs/python/zmq/backend/cython/__init__.py b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/__init__.py index e5358185..e5358185 100644 --- a/external_libs/python/zmq/backend/cython/__init__.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/__init__.py diff --git a/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/_device.c b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/_device.c new file mode 100644 index 00000000..3d43c853 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/_device.c @@ -0,0 +1,3576 @@ +/* Generated by Cython 0.22 */ + +#define PY_SSIZE_T_CLEAN +#ifndef CYTHON_USE_PYLONG_INTERNALS +#ifdef PYLONG_BITS_IN_DIGIT +#define CYTHON_USE_PYLONG_INTERNALS 0 +#else +#include "pyconfig.h" +#ifdef PYLONG_BITS_IN_DIGIT +#define CYTHON_USE_PYLONG_INTERNALS 1 +#else +#define CYTHON_USE_PYLONG_INTERNALS 0 +#endif +#endif +#endif +#include "Python.h" +#ifndef Py_PYTHON_H + #error Python headers needed to compile C extensions, please install development version of Python. +#elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03020000) + #error Cython requires Python 2.6+ or Python 3.2+. +#else +#define CYTHON_ABI "0_22" +#include <stddef.h> +#ifndef offsetof +#define offsetof(type, member) ( (size_t) & ((type*)0) -> member ) +#endif +#if !defined(WIN32) && !defined(MS_WINDOWS) + #ifndef __stdcall + #define __stdcall + #endif + #ifndef __cdecl + #define __cdecl + #endif + #ifndef __fastcall + #define __fastcall + #endif +#endif +#ifndef DL_IMPORT + #define DL_IMPORT(t) t +#endif +#ifndef DL_EXPORT + #define 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+ #define __Pyx_PyUnicode_READ_CHAR(u, i) ((Py_UCS4)(PyUnicode_AS_UNICODE(u)[i])) + #define __Pyx_PyUnicode_KIND(u) (sizeof(Py_UNICODE)) + #define __Pyx_PyUnicode_DATA(u) ((void*)PyUnicode_AS_UNICODE(u)) + #define __Pyx_PyUnicode_READ(k, d, i) ((void)(k), (Py_UCS4)(((Py_UNICODE*)d)[i])) +#endif +#if CYTHON_COMPILING_IN_PYPY + #define __Pyx_PyUnicode_Concat(a, b) PyNumber_Add(a, b) + #define __Pyx_PyUnicode_ConcatSafe(a, b) PyNumber_Add(a, b) + #define __Pyx_PyFrozenSet_Size(s) PyObject_Size(s) +#else + #define __Pyx_PyUnicode_Concat(a, b) PyUnicode_Concat(a, b) + #define __Pyx_PyUnicode_ConcatSafe(a, b) ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ? \ + PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b)) + #define __Pyx_PyFrozenSet_Size(s) PySet_Size(s) +#endif +#define __Pyx_PyString_FormatSafe(a, b) ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b)) +#define __Pyx_PyUnicode_FormatSafe(a, b) ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b)) +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyString_Format(a, b) PyUnicode_Format(a, b) +#else + #define __Pyx_PyString_Format(a, b) PyString_Format(a, b) +#endif +#if PY_MAJOR_VERSION >= 3 + #define PyBaseString_Type PyUnicode_Type + #define PyStringObject PyUnicodeObject + #define PyString_Type PyUnicode_Type + #define PyString_Check PyUnicode_Check + #define PyString_CheckExact PyUnicode_CheckExact +#endif +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj) + #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj) +#else + #define __Pyx_PyBaseString_Check(obj) (PyString_Check(obj) || PyUnicode_Check(obj)) + #define __Pyx_PyBaseString_CheckExact(obj) (PyString_CheckExact(obj) || PyUnicode_CheckExact(obj)) +#endif +#ifndef PySet_CheckExact + #define PySet_CheckExact(obj) (Py_TYPE(obj) == &PySet_Type) +#endif +#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type) +#if PY_MAJOR_VERSION >= 3 + #define PyIntObject PyLongObject + #define PyInt_Type PyLong_Type + #define PyInt_Check(op) PyLong_Check(op) + #define PyInt_CheckExact(op) PyLong_CheckExact(op) + #define PyInt_FromString PyLong_FromString + #define PyInt_FromUnicode PyLong_FromUnicode + #define PyInt_FromLong PyLong_FromLong + #define PyInt_FromSize_t PyLong_FromSize_t + #define PyInt_FromSsize_t PyLong_FromSsize_t + #define PyInt_AsLong PyLong_AsLong + #define PyInt_AS_LONG PyLong_AS_LONG + #define PyInt_AsSsize_t PyLong_AsSsize_t + #define PyInt_AsUnsignedLongMask PyLong_AsUnsignedLongMask + #define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask + #define PyNumber_Int PyNumber_Long +#endif +#if PY_MAJOR_VERSION >= 3 + #define PyBoolObject PyLongObject +#endif +#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY + #ifndef PyUnicode_InternFromString + #define PyUnicode_InternFromString(s) PyUnicode_FromString(s) + #endif +#endif +#if PY_VERSION_HEX < 0x030200A4 + typedef long Py_hash_t; + #define __Pyx_PyInt_FromHash_t PyInt_FromLong + #define __Pyx_PyInt_AsHash_t PyInt_AsLong +#else + #define __Pyx_PyInt_FromHash_t PyInt_FromSsize_t + #define __Pyx_PyInt_AsHash_t PyInt_AsSsize_t +#endif +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func)) +#else + #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass) +#endif +#ifndef CYTHON_INLINE + #if defined(__GNUC__) + #define CYTHON_INLINE __inline__ + #elif defined(_MSC_VER) + #define CYTHON_INLINE __inline + #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + #define CYTHON_INLINE inline + #else + #define CYTHON_INLINE + #endif +#endif +#ifndef CYTHON_RESTRICT + #if defined(__GNUC__) + #define CYTHON_RESTRICT __restrict__ + #elif defined(_MSC_VER) && _MSC_VER >= 1400 + #define CYTHON_RESTRICT __restrict + #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + #define CYTHON_RESTRICT restrict + #else + #define CYTHON_RESTRICT + #endif +#endif +#ifdef NAN +#define __PYX_NAN() ((float) NAN) +#else +static CYTHON_INLINE float __PYX_NAN() { + /* Initialize NaN. The sign is irrelevant, an exponent with all bits 1 and + a nonzero mantissa means NaN. If the first bit in the mantissa is 1, it is + a quiet NaN. */ + float value; + memset(&value, 0xFF, sizeof(value)); + return value; +} +#endif +#define __Pyx_void_to_None(void_result) (void_result, Py_INCREF(Py_None), Py_None) +#ifdef __cplusplus +template<typename T> +void __Pyx_call_destructor(T* x) { + x->~T(); +} +template<typename T> +class __Pyx_FakeReference { + public: + __Pyx_FakeReference() : ptr(NULL) { } + __Pyx_FakeReference(T& ref) : ptr(&ref) { } + T *operator->() { return ptr; } + operator T&() { return *ptr; } + private: + T *ptr; +}; +#endif + + +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyNumber_Divide(x,y) PyNumber_TrueDivide(x,y) + #define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceTrueDivide(x,y) +#else + #define __Pyx_PyNumber_Divide(x,y) PyNumber_Divide(x,y) + #define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceDivide(x,y) +#endif + +#ifndef __PYX_EXTERN_C + #ifdef __cplusplus + #define __PYX_EXTERN_C extern "C" + #else + #define __PYX_EXTERN_C extern + #endif +#endif + +#if defined(WIN32) || defined(MS_WINDOWS) +#define _USE_MATH_DEFINES +#endif +#include <math.h> +#define __PYX_HAVE__zmq__backend__cython___device +#define __PYX_HAVE_API__zmq__backend__cython___device +#include "zmq_compat.h" +#include "zmq.h" +#include "zmq_utils.h" +#include "errno.h" +#include "string.h" +#include "stdio.h" +#include "pythread.h" +#ifdef _OPENMP +#include <omp.h> +#endif /* _OPENMP */ + +#ifdef PYREX_WITHOUT_ASSERTIONS +#define CYTHON_WITHOUT_ASSERTIONS +#endif + +#ifndef CYTHON_UNUSED +# if defined(__GNUC__) +# if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)) +# define CYTHON_UNUSED __attribute__ ((__unused__)) +# else +# define CYTHON_UNUSED +# endif +# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER)) +# define CYTHON_UNUSED __attribute__ ((__unused__)) +# else +# define CYTHON_UNUSED +# endif +#endif +typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding; + const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry; + +#define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0 +#define __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT 0 +#define __PYX_DEFAULT_STRING_ENCODING "" +#define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString +#define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize +#define __Pyx_fits_Py_ssize_t(v, type, is_signed) ( \ + (sizeof(type) < sizeof(Py_ssize_t)) || \ + (sizeof(type) > sizeof(Py_ssize_t) && \ + likely(v < (type)PY_SSIZE_T_MAX || \ + v == (type)PY_SSIZE_T_MAX) && \ + (!is_signed || likely(v > (type)PY_SSIZE_T_MIN || \ + v == (type)PY_SSIZE_T_MIN))) || \ + (sizeof(type) == sizeof(Py_ssize_t) && \ + (is_signed || likely(v < (type)PY_SSIZE_T_MAX || \ + v == (type)PY_SSIZE_T_MAX))) ) +static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject*); +static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length); +#define __Pyx_PyByteArray_FromString(s) PyByteArray_FromStringAndSize((const char*)s, strlen((const char*)s)) +#define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l) +#define __Pyx_PyBytes_FromString PyBytes_FromString +#define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize +static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*); +#if PY_MAJOR_VERSION < 3 + #define __Pyx_PyStr_FromString __Pyx_PyBytes_FromString + #define __Pyx_PyStr_FromStringAndSize __Pyx_PyBytes_FromStringAndSize +#else + #define __Pyx_PyStr_FromString __Pyx_PyUnicode_FromString + #define __Pyx_PyStr_FromStringAndSize __Pyx_PyUnicode_FromStringAndSize +#endif +#define __Pyx_PyObject_AsSString(s) ((signed char*) __Pyx_PyObject_AsString(s)) +#define __Pyx_PyObject_AsUString(s) ((unsigned char*) __Pyx_PyObject_AsString(s)) +#define __Pyx_PyObject_FromCString(s) __Pyx_PyObject_FromString((const char*)s) +#define __Pyx_PyBytes_FromCString(s) __Pyx_PyBytes_FromString((const char*)s) +#define __Pyx_PyByteArray_FromCString(s) __Pyx_PyByteArray_FromString((const char*)s) +#define __Pyx_PyStr_FromCString(s) __Pyx_PyStr_FromString((const char*)s) +#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s) +#if PY_MAJOR_VERSION < 3 +static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u) +{ + const Py_UNICODE *u_end = u; + while (*u_end++) ; + return (size_t)(u_end - u - 1); +} +#else +#define __Pyx_Py_UNICODE_strlen Py_UNICODE_strlen +#endif +#define __Pyx_PyUnicode_FromUnicode(u) PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u)) +#define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode +#define __Pyx_PyUnicode_AsUnicode PyUnicode_AsUnicode +#define __Pyx_Owned_Py_None(b) (Py_INCREF(Py_None), Py_None) +#define __Pyx_PyBool_FromLong(b) ((b) ? (Py_INCREF(Py_True), Py_True) : (Py_INCREF(Py_False), Py_False)) +static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*); +static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x); +static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*); +static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t); +#if CYTHON_COMPILING_IN_CPYTHON +#define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x)) +#else +#define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x) +#endif +#define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x)) +#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII +static int __Pyx_sys_getdefaultencoding_not_ascii; +static int __Pyx_init_sys_getdefaultencoding_params(void) { + PyObject* sys; + PyObject* default_encoding = NULL; + PyObject* ascii_chars_u = NULL; + PyObject* ascii_chars_b = NULL; + const char* default_encoding_c; + sys = PyImport_ImportModule("sys"); + if (!sys) goto bad; + default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL); + Py_DECREF(sys); + if (!default_encoding) goto bad; + default_encoding_c = PyBytes_AsString(default_encoding); + if (!default_encoding_c) goto bad; + if (strcmp(default_encoding_c, "ascii") == 0) { + __Pyx_sys_getdefaultencoding_not_ascii = 0; + } else { + char ascii_chars[128]; + int c; + for (c = 0; c < 128; c++) { + ascii_chars[c] = c; + } + __Pyx_sys_getdefaultencoding_not_ascii = 1; + ascii_chars_u = PyUnicode_DecodeASCII(ascii_chars, 128, NULL); + if (!ascii_chars_u) goto bad; + ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL); + if (!ascii_chars_b || !PyBytes_Check(ascii_chars_b) || memcmp(ascii_chars, PyBytes_AS_STRING(ascii_chars_b), 128) != 0) { + PyErr_Format( + PyExc_ValueError, + "This module compiled with c_string_encoding=ascii, but default encoding '%.200s' is not a superset of ascii.", + default_encoding_c); + goto bad; + } + Py_DECREF(ascii_chars_u); + Py_DECREF(ascii_chars_b); + } + Py_DECREF(default_encoding); + return 0; +bad: + Py_XDECREF(default_encoding); + Py_XDECREF(ascii_chars_u); + Py_XDECREF(ascii_chars_b); + return -1; +} +#endif +#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT && PY_MAJOR_VERSION >= 3 +#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL) +#else +#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL) +#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT +static char* __PYX_DEFAULT_STRING_ENCODING; +static int __Pyx_init_sys_getdefaultencoding_params(void) { + PyObject* sys; + PyObject* default_encoding = NULL; + char* default_encoding_c; + sys = PyImport_ImportModule("sys"); + if (!sys) goto bad; + default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL); + Py_DECREF(sys); + if (!default_encoding) goto bad; + default_encoding_c = PyBytes_AsString(default_encoding); + if (!default_encoding_c) goto bad; + __PYX_DEFAULT_STRING_ENCODING = (char*) malloc(strlen(default_encoding_c)); + if (!__PYX_DEFAULT_STRING_ENCODING) goto bad; + strcpy(__PYX_DEFAULT_STRING_ENCODING, default_encoding_c); + Py_DECREF(default_encoding); + return 0; +bad: + Py_XDECREF(default_encoding); + return -1; +} +#endif +#endif + + +/* Test for GCC > 2.95 */ +#if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))) + #define likely(x) __builtin_expect(!!(x), 1) + #define unlikely(x) __builtin_expect(!!(x), 0) +#else /* !__GNUC__ or GCC < 2.95 */ + #define likely(x) (x) + #define unlikely(x) (x) +#endif /* __GNUC__ */ + +static PyObject *__pyx_m; +static PyObject *__pyx_d; +static PyObject *__pyx_b; +static PyObject *__pyx_empty_tuple; +static PyObject *__pyx_empty_bytes; +static int __pyx_lineno; +static int __pyx_clineno = 0; +static const char * __pyx_cfilenm= __FILE__; +static const char *__pyx_filename; + + +static const char *__pyx_f[] = { + "zmq/backend/cython/_device.pyx", + "zmq/backend/cython/checkrc.pxd", + "zmq/backend/cython/context.pxd", + "zmq/backend/cython/socket.pxd", + "type.pxd", + "bool.pxd", + "complex.pxd", +}; + +/*--- Type declarations ---*/ +struct __pyx_obj_3zmq_7backend_6cython_7context_Context; +struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket; +struct __pyx_opt_args_3zmq_7backend_6cython_6socket_6Socket_send; +struct __pyx_opt_args_3zmq_7backend_6cython_6socket_6Socket_recv; + +/* "zmq/backend/cython/socket.pxd":45 + * + * # cpdef methods for direct-cython access: + * cpdef object send(self, object data, int flags=*, copy=*, track=*) # <<<<<<<<<<<<<< + * cpdef object recv(self, int flags=*, copy=*, track=*) + * + */ +struct __pyx_opt_args_3zmq_7backend_6cython_6socket_6Socket_send { + int __pyx_n; + int flags; + PyObject *copy; + PyObject *track; +}; + +/* "zmq/backend/cython/socket.pxd":46 + * # cpdef methods for direct-cython access: + * cpdef object send(self, object data, int flags=*, copy=*, track=*) + * cpdef object recv(self, int flags=*, copy=*, track=*) # <<<<<<<<<<<<<< + * + */ +struct __pyx_opt_args_3zmq_7backend_6cython_6socket_6Socket_recv { + int __pyx_n; + int flags; + PyObject *copy; + PyObject *track; +}; + +/* "context.pxd":26 + * #----------------------------------------------------------------------------- + * + * cdef class Context: # <<<<<<<<<<<<<< + * + * cdef object __weakref__ # enable weakref + */ +struct __pyx_obj_3zmq_7backend_6cython_7context_Context { + PyObject_HEAD + struct __pyx_vtabstruct_3zmq_7backend_6cython_7context_Context *__pyx_vtab; + PyObject *__weakref__; + void *handle; + int _shadow; + void **_sockets; + size_t _n_sockets; + size_t _max_sockets; + int _pid; + int closed; +}; + + +/* "zmq/backend/cython/socket.pxd":33 + * + * + * cdef class Socket: # <<<<<<<<<<<<<< + * + * cdef object __weakref__ # enable weakref + */ +struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket { + PyObject_HEAD + struct __pyx_vtabstruct_3zmq_7backend_6cython_6socket_Socket *__pyx_vtab; + PyObject *__weakref__; + void *handle; + int _shadow; + struct __pyx_obj_3zmq_7backend_6cython_7context_Context *context; + int _closed; + int _pid; +}; + + + +/* "context.pxd":26 + * #----------------------------------------------------------------------------- + * + * cdef class Context: # <<<<<<<<<<<<<< + * + * cdef object __weakref__ # enable weakref + */ + +struct __pyx_vtabstruct_3zmq_7backend_6cython_7context_Context { + int (*_term)(struct __pyx_obj_3zmq_7backend_6cython_7context_Context *); + void (*_add_socket)(struct __pyx_obj_3zmq_7backend_6cython_7context_Context *, void *); + void (*_remove_socket)(struct __pyx_obj_3zmq_7backend_6cython_7context_Context *, void *); +}; +static struct __pyx_vtabstruct_3zmq_7backend_6cython_7context_Context *__pyx_vtabptr_3zmq_7backend_6cython_7context_Context; + + +/* "zmq/backend/cython/socket.pxd":33 + * + * + * cdef class Socket: # <<<<<<<<<<<<<< + * + * cdef object __weakref__ # enable weakref + */ + +struct __pyx_vtabstruct_3zmq_7backend_6cython_6socket_Socket { + PyObject *(*send)(struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket *, PyObject *, int __pyx_skip_dispatch, struct __pyx_opt_args_3zmq_7backend_6cython_6socket_6Socket_send *__pyx_optional_args); 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__pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_GOTREF(__pyx_t_2); + __Pyx_INCREF(__pyx_n_s_device); + PyList_SET_ITEM(__pyx_t_2, 0, __pyx_n_s_device); + __Pyx_GIVEREF(__pyx_n_s_device); + __Pyx_INCREF(__pyx_n_s_proxy); + PyList_SET_ITEM(__pyx_t_2, 1, __pyx_n_s_proxy); + __Pyx_GIVEREF(__pyx_n_s_proxy); + if (PyDict_SetItem(__pyx_d, __pyx_n_s_all, __pyx_t_2) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 102; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + + /* "zmq/backend/cython/_device.pyx":1 + * """Python binding for 0MQ device function.""" # <<<<<<<<<<<<<< + * + * # + */ + __pyx_t_2 = PyDict_New(); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_GOTREF(__pyx_t_2); + if (PyDict_SetItem(__pyx_d, __pyx_n_s_test, __pyx_t_2) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + + /* "zmq/backend/cython/checkrc.pxd":6 + * + * + * cdef inline int _check_rc(int rc) except -1: # <<<<<<<<<<<<<< + * """internal utility for checking zmq return condition + * + */ + + /*--- Wrapped vars code ---*/ + + goto __pyx_L0; + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_2); + if (__pyx_m) { + if (__pyx_d) { + __Pyx_AddTraceback("init zmq.backend.cython._device", __pyx_clineno, __pyx_lineno, __pyx_filename); + } + Py_DECREF(__pyx_m); __pyx_m = 0; + } else if (!PyErr_Occurred()) { + PyErr_SetString(PyExc_ImportError, "init zmq.backend.cython._device"); + } + __pyx_L0:; + __Pyx_RefNannyFinishContext(); + #if PY_MAJOR_VERSION < 3 + return; + #else + return __pyx_m; + #endif +} + +/* --- Runtime support code --- */ +#if CYTHON_REFNANNY +static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname) { + PyObject *m = NULL, *p = NULL; + void *r = NULL; + m = PyImport_ImportModule((char *)modname); + if (!m) goto end; + p = PyObject_GetAttrString(m, (char *)"RefNannyAPI"); + if (!p) goto end; + r = PyLong_AsVoidPtr(p); +end: + Py_XDECREF(p); + Py_XDECREF(m); + return (__Pyx_RefNannyAPIStruct *)r; +} +#endif + +static void __Pyx_RaiseArgtupleInvalid( + const char* func_name, + int exact, + Py_ssize_t num_min, + Py_ssize_t num_max, + Py_ssize_t num_found) +{ + Py_ssize_t num_expected; + const char *more_or_less; + if (num_found < num_min) { + num_expected = num_min; + more_or_less = "at least"; + } else { + num_expected = num_max; + more_or_less = "at most"; + } + if (exact) { + more_or_less = "exactly"; + } + PyErr_Format(PyExc_TypeError, + "%.200s() takes %.8s %" CYTHON_FORMAT_SSIZE_T "d positional argument%.1s (%" CYTHON_FORMAT_SSIZE_T "d given)", + func_name, more_or_less, num_expected, + (num_expected == 1) ? "" : "s", num_found); +} + +static void __Pyx_RaiseDoubleKeywordsError( + const char* func_name, + PyObject* kw_name) +{ + PyErr_Format(PyExc_TypeError, + #if PY_MAJOR_VERSION >= 3 + "%s() got multiple values for keyword argument '%U'", func_name, kw_name); + #else + "%s() got multiple values for keyword argument '%s'", func_name, + PyString_AsString(kw_name)); + #endif +} + +static int __Pyx_ParseOptionalKeywords( + PyObject *kwds, + PyObject **argnames[], + PyObject *kwds2, + PyObject *values[], + Py_ssize_t num_pos_args, + const char* function_name) +{ + PyObject *key = 0, *value = 0; + Py_ssize_t pos = 0; + PyObject*** name; + PyObject*** first_kw_arg = argnames + num_pos_args; + while (PyDict_Next(kwds, &pos, &key, &value)) { + name = first_kw_arg; + while (*name && (**name != key)) name++; + if (*name) { + values[name-argnames] = value; + continue; + } + name = first_kw_arg; + #if PY_MAJOR_VERSION < 3 + if (likely(PyString_CheckExact(key)) || likely(PyString_Check(key))) { + while (*name) { + if ((CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**name) == PyString_GET_SIZE(key)) + && _PyString_Eq(**name, key)) { + values[name-argnames] = value; + break; + } + name++; + } + if (*name) continue; + else { + PyObject*** argname = argnames; + while (argname != first_kw_arg) { + if ((**argname == key) || ( + (CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**argname) == PyString_GET_SIZE(key)) + && _PyString_Eq(**argname, key))) { + goto arg_passed_twice; + } + argname++; + } + } + } else + #endif + if (likely(PyUnicode_Check(key))) { + while (*name) { + int cmp = (**name == key) ? 0 : + #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3 + (PyUnicode_GET_SIZE(**name) != PyUnicode_GET_SIZE(key)) ? 1 : + #endif + PyUnicode_Compare(**name, key); + if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad; + if (cmp == 0) { + values[name-argnames] = value; + break; + } + name++; + } + if (*name) continue; + else { + PyObject*** argname = argnames; + while (argname != first_kw_arg) { + int cmp = (**argname == key) ? 0 : + #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3 + (PyUnicode_GET_SIZE(**argname) != PyUnicode_GET_SIZE(key)) ? 1 : + #endif + PyUnicode_Compare(**argname, key); + if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad; + if (cmp == 0) goto arg_passed_twice; + argname++; + } + } + } else + goto invalid_keyword_type; + if (kwds2) { + if (unlikely(PyDict_SetItem(kwds2, key, value))) goto bad; + } else { + goto invalid_keyword; + } + } + return 0; +arg_passed_twice: + __Pyx_RaiseDoubleKeywordsError(function_name, key); + goto bad; +invalid_keyword_type: + PyErr_Format(PyExc_TypeError, + "%.200s() keywords must be strings", function_name); + goto bad; +invalid_keyword: + PyErr_Format(PyExc_TypeError, + #if PY_MAJOR_VERSION < 3 + "%.200s() got an unexpected keyword argument '%.200s'", + function_name, PyString_AsString(key)); + #else + "%s() got an unexpected keyword argument '%U'", + function_name, key); + #endif +bad: + return -1; +} + +static void __Pyx_RaiseArgumentTypeInvalid(const char* name, PyObject *obj, PyTypeObject *type) { + PyErr_Format(PyExc_TypeError, + "Argument '%.200s' has incorrect type (expected %.200s, got %.200s)", + name, type->tp_name, Py_TYPE(obj)->tp_name); +} +static CYTHON_INLINE int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed, + const char *name, int exact) +{ + if (unlikely(!type)) { + PyErr_SetString(PyExc_SystemError, "Missing type object"); + return 0; + } + if (none_allowed && obj == Py_None) return 1; + else if (exact) { + if (likely(Py_TYPE(obj) == type)) return 1; + #if PY_MAJOR_VERSION == 2 + else if ((type == &PyBaseString_Type) && likely(__Pyx_PyBaseString_CheckExact(obj))) return 1; + #endif + } + else { + if (likely(PyObject_TypeCheck(obj, type))) return 1; + } + __Pyx_RaiseArgumentTypeInvalid(name, obj, type); + return 0; +} + +static PyObject *__Pyx_GetBuiltinName(PyObject *name) { + PyObject* result = __Pyx_PyObject_GetAttrStr(__pyx_b, name); + if (unlikely(!result)) { + PyErr_Format(PyExc_NameError, +#if PY_MAJOR_VERSION >= 3 + "name '%U' is not defined", name); +#else + "name '%.200s' is not defined", PyString_AS_STRING(name)); +#endif + } + return result; +} + +static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name) { + PyObject *result; +#if CYTHON_COMPILING_IN_CPYTHON + result = PyDict_GetItem(__pyx_d, name); + if (likely(result)) { + Py_INCREF(result); + } else { +#else + result = PyObject_GetItem(__pyx_d, name); + if (!result) { + PyErr_Clear(); +#endif + result = __Pyx_GetBuiltinName(name); + } + return result; +} + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) { + PyObject *result; + ternaryfunc call = func->ob_type->tp_call; + if (unlikely(!call)) + return PyObject_Call(func, arg, kw); + if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object"))) + return NULL; + result = (*call)(func, arg, kw); + Py_LeaveRecursiveCall(); + if (unlikely(!result) && unlikely(!PyErr_Occurred())) { + PyErr_SetString( + PyExc_SystemError, + "NULL result without error in PyObject_Call"); + } + return result; +} +#endif + +static CYTHON_INLINE void __Pyx_ExceptionSave(PyObject **type, PyObject **value, PyObject **tb) { +#if CYTHON_COMPILING_IN_CPYTHON + PyThreadState *tstate = PyThreadState_GET(); + *type = tstate->exc_type; + *value = tstate->exc_value; + *tb = tstate->exc_traceback; + Py_XINCREF(*type); + Py_XINCREF(*value); + Py_XINCREF(*tb); +#else + PyErr_GetExcInfo(type, value, tb); +#endif +} +static void __Pyx_ExceptionReset(PyObject *type, PyObject *value, PyObject *tb) { +#if CYTHON_COMPILING_IN_CPYTHON + PyObject *tmp_type, *tmp_value, *tmp_tb; + PyThreadState *tstate = PyThreadState_GET(); + tmp_type = tstate->exc_type; + tmp_value = tstate->exc_value; + tmp_tb = tstate->exc_traceback; + tstate->exc_type = type; + tstate->exc_value = value; + tstate->exc_traceback = tb; + Py_XDECREF(tmp_type); + Py_XDECREF(tmp_value); + Py_XDECREF(tmp_tb); +#else + PyErr_SetExcInfo(type, value, tb); +#endif +} + +static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb) { + PyObject *local_type, *local_value, *local_tb; +#if CYTHON_COMPILING_IN_CPYTHON + PyObject *tmp_type, *tmp_value, *tmp_tb; + PyThreadState *tstate = PyThreadState_GET(); + local_type = tstate->curexc_type; + local_value = tstate->curexc_value; + local_tb = tstate->curexc_traceback; + tstate->curexc_type = 0; + tstate->curexc_value = 0; + tstate->curexc_traceback = 0; +#else + PyErr_Fetch(&local_type, &local_value, &local_tb); +#endif + PyErr_NormalizeException(&local_type, &local_value, &local_tb); +#if CYTHON_COMPILING_IN_CPYTHON + if (unlikely(tstate->curexc_type)) +#else + if (unlikely(PyErr_Occurred())) +#endif + goto bad; + #if PY_MAJOR_VERSION >= 3 + if (local_tb) { + if (unlikely(PyException_SetTraceback(local_value, local_tb) < 0)) + goto bad; + } + #endif + Py_XINCREF(local_tb); + Py_XINCREF(local_type); + Py_XINCREF(local_value); + *type = local_type; + *value = local_value; + *tb = local_tb; +#if CYTHON_COMPILING_IN_CPYTHON + tmp_type = tstate->exc_type; + tmp_value = tstate->exc_value; + tmp_tb = tstate->exc_traceback; + tstate->exc_type = local_type; + tstate->exc_value = local_value; + tstate->exc_traceback = local_tb; + Py_XDECREF(tmp_type); + Py_XDECREF(tmp_value); + Py_XDECREF(tmp_tb); +#else + PyErr_SetExcInfo(local_type, local_value, local_tb); +#endif + return 0; +bad: + *type = 0; + *value = 0; + *tb = 0; + Py_XDECREF(local_type); + Py_XDECREF(local_value); + Py_XDECREF(local_tb); + return -1; +} + +static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) { + PyObject* value = __Pyx_PyObject_GetAttrStr(module, name); + if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) { + PyErr_Format(PyExc_ImportError, + #if PY_MAJOR_VERSION < 3 + "cannot import name %.230s", PyString_AS_STRING(name)); + #else + "cannot import name %S", name); + #endif + } + return value; +} + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) { + PyObject *self, *result; + PyCFunction cfunc; + cfunc = PyCFunction_GET_FUNCTION(func); + self = PyCFunction_GET_SELF(func); + if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object"))) + return NULL; + result = cfunc(self, arg); + Py_LeaveRecursiveCall(); + if (unlikely(!result) && unlikely(!PyErr_Occurred())) { + PyErr_SetString( + PyExc_SystemError, + "NULL result without error in PyObject_Call"); + } + return result; +} +#endif + +#if CYTHON_COMPILING_IN_CPYTHON +static PyObject* __Pyx__PyObject_CallOneArg(PyObject *func, PyObject *arg) { + PyObject *result; + PyObject *args = PyTuple_New(1); + if (unlikely(!args)) return NULL; + Py_INCREF(arg); + PyTuple_SET_ITEM(args, 0, arg); + result = __Pyx_PyObject_Call(func, args, NULL); + Py_DECREF(args); + return result; +} +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) { +#ifdef __Pyx_CyFunction_USED + if (likely(PyCFunction_Check(func) || PyObject_TypeCheck(func, __pyx_CyFunctionType))) { +#else + if (likely(PyCFunction_Check(func))) { +#endif + if (likely(PyCFunction_GET_FLAGS(func) & METH_O)) { + return __Pyx_PyObject_CallMethO(func, arg); + } + } + return __Pyx__PyObject_CallOneArg(func, arg); +} +#else +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) { + PyObject* args = PyTuple_Pack(1, arg); + return (likely(args)) ? __Pyx_PyObject_Call(func, args, NULL) : NULL; +} +#endif + +static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb) { +#if CYTHON_COMPILING_IN_CPYTHON + PyObject *tmp_type, *tmp_value, *tmp_tb; + PyThreadState *tstate = PyThreadState_GET(); + tmp_type = tstate->curexc_type; + tmp_value = tstate->curexc_value; + tmp_tb = tstate->curexc_traceback; + tstate->curexc_type = type; + tstate->curexc_value = value; + tstate->curexc_traceback = tb; + Py_XDECREF(tmp_type); + Py_XDECREF(tmp_value); + Py_XDECREF(tmp_tb); +#else + PyErr_Restore(type, value, tb); +#endif +} +static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb) { +#if CYTHON_COMPILING_IN_CPYTHON + PyThreadState *tstate = PyThreadState_GET(); + *type = tstate->curexc_type; + *value = tstate->curexc_value; + *tb = tstate->curexc_traceback; + tstate->curexc_type = 0; + tstate->curexc_value = 0; + tstate->curexc_traceback = 0; +#else + PyErr_Fetch(type, value, tb); +#endif +} + +#if PY_MAJOR_VERSION < 3 +static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, + CYTHON_UNUSED PyObject *cause) { + Py_XINCREF(type); + if (!value || value == Py_None) + value = NULL; + else + Py_INCREF(value); + if (!tb || tb == Py_None) + tb = NULL; + else { + Py_INCREF(tb); + if (!PyTraceBack_Check(tb)) { + PyErr_SetString(PyExc_TypeError, + "raise: arg 3 must be a traceback or None"); + goto raise_error; + } + } + if (PyType_Check(type)) { +#if CYTHON_COMPILING_IN_PYPY + if (!value) { + Py_INCREF(Py_None); + value = Py_None; + } +#endif + PyErr_NormalizeException(&type, &value, &tb); + } else { + if (value) { + PyErr_SetString(PyExc_TypeError, + "instance exception may not have a separate value"); + goto raise_error; + } + value = type; + type = (PyObject*) Py_TYPE(type); + Py_INCREF(type); + if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) { + PyErr_SetString(PyExc_TypeError, + "raise: exception class must be a subclass of BaseException"); + goto raise_error; + } + } + __Pyx_ErrRestore(type, value, tb); + return; +raise_error: + Py_XDECREF(value); + Py_XDECREF(type); + Py_XDECREF(tb); + return; +} +#else +static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) { + PyObject* owned_instance = NULL; + if (tb == Py_None) { + tb = 0; + } else if (tb && !PyTraceBack_Check(tb)) { + PyErr_SetString(PyExc_TypeError, + "raise: arg 3 must be a traceback or None"); + goto bad; + } + if (value == Py_None) + value = 0; + if (PyExceptionInstance_Check(type)) { + if (value) { + PyErr_SetString(PyExc_TypeError, + "instance exception may not have a separate value"); + goto bad; + } + value = type; + type = (PyObject*) Py_TYPE(value); + } else if (PyExceptionClass_Check(type)) { + PyObject *instance_class = NULL; + if (value && PyExceptionInstance_Check(value)) { + instance_class = (PyObject*) Py_TYPE(value); + if (instance_class != type) { + if (PyObject_IsSubclass(instance_class, type)) { + type = instance_class; + } else { + instance_class = NULL; + } + } + } + if (!instance_class) { + PyObject *args; + if (!value) + args = PyTuple_New(0); + else if (PyTuple_Check(value)) { + Py_INCREF(value); + args = value; + } else + args = PyTuple_Pack(1, value); + if (!args) + goto bad; + owned_instance = PyObject_Call(type, args, NULL); + Py_DECREF(args); + if (!owned_instance) + goto bad; + value = owned_instance; + if (!PyExceptionInstance_Check(value)) { + PyErr_Format(PyExc_TypeError, + "calling %R should have returned an instance of " + "BaseException, not %R", + type, Py_TYPE(value)); + goto bad; + } + } + } else { + PyErr_SetString(PyExc_TypeError, + "raise: exception class must be a subclass of BaseException"); + goto bad; + } +#if PY_VERSION_HEX >= 0x03030000 + if (cause) { +#else + if (cause && cause != Py_None) { +#endif + PyObject *fixed_cause; + if (cause == Py_None) { + fixed_cause = NULL; + } else if (PyExceptionClass_Check(cause)) { + fixed_cause = PyObject_CallObject(cause, NULL); + if (fixed_cause == NULL) + goto bad; + } else if (PyExceptionInstance_Check(cause)) { + fixed_cause = cause; + Py_INCREF(fixed_cause); + } else { + PyErr_SetString(PyExc_TypeError, + "exception causes must derive from " + "BaseException"); + goto bad; + } + PyException_SetCause(value, fixed_cause); + } + PyErr_SetObject(type, value); + if (tb) { +#if CYTHON_COMPILING_IN_PYPY + PyObject *tmp_type, *tmp_value, *tmp_tb; + PyErr_Fetch(tmp_type, tmp_value, tmp_tb); + Py_INCREF(tb); + PyErr_Restore(tmp_type, tmp_value, tb); + Py_XDECREF(tmp_tb); +#else + PyThreadState *tstate = PyThreadState_GET(); + PyObject* tmp_tb = tstate->curexc_traceback; + if (tb != tmp_tb) { + Py_INCREF(tb); + tstate->curexc_traceback = tb; + Py_XDECREF(tmp_tb); + } +#endif + } +bad: + Py_XDECREF(owned_instance); + return; +} +#endif + +static void* __Pyx_GetVtable(PyObject *dict) { + void* ptr; + PyObject *ob = PyObject_GetItem(dict, __pyx_n_s_pyx_vtable); + if (!ob) + goto bad; +#if PY_VERSION_HEX >= 0x02070000 + ptr = PyCapsule_GetPointer(ob, 0); +#else + ptr = PyCObject_AsVoidPtr(ob); +#endif + if (!ptr && !PyErr_Occurred()) + PyErr_SetString(PyExc_RuntimeError, "invalid vtable found for imported type"); + Py_DECREF(ob); + return ptr; +bad: + Py_XDECREF(ob); + return NULL; +} + +static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) { + int start = 0, mid = 0, end = count - 1; + if (end >= 0 && code_line > entries[end].code_line) { + return count; + } + while (start < end) { + mid = (start + end) / 2; + if (code_line < entries[mid].code_line) { + end = mid; + } else if (code_line > entries[mid].code_line) { + start = mid + 1; + } else { + return mid; + } + } + if (code_line <= entries[mid].code_line) { + return mid; + } else { + return mid + 1; + } +} +static PyCodeObject *__pyx_find_code_object(int code_line) { + PyCodeObject* code_object; + int pos; + if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) { + return NULL; + } + pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line); + if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) { + return NULL; + } + code_object = __pyx_code_cache.entries[pos].code_object; + Py_INCREF(code_object); + return code_object; +} +static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) { + int pos, i; + __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries; + if (unlikely(!code_line)) { + return; + } + if (unlikely(!entries)) { + entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry)); + if (likely(entries)) { + __pyx_code_cache.entries = entries; + __pyx_code_cache.max_count = 64; + __pyx_code_cache.count = 1; + entries[0].code_line = code_line; + entries[0].code_object = code_object; + Py_INCREF(code_object); + } + return; + } + pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line); + if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) { + PyCodeObject* tmp = entries[pos].code_object; + entries[pos].code_object = code_object; + Py_DECREF(tmp); + return; + } + if (__pyx_code_cache.count == __pyx_code_cache.max_count) { + int new_max = __pyx_code_cache.max_count + 64; + entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc( + __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry)); + if (unlikely(!entries)) { + return; + } + __pyx_code_cache.entries = entries; + __pyx_code_cache.max_count = new_max; + } + for (i=__pyx_code_cache.count; i>pos; i--) { + entries[i] = entries[i-1]; + } + entries[pos].code_line = code_line; + entries[pos].code_object = code_object; + __pyx_code_cache.count++; + Py_INCREF(code_object); +} + +#include "compile.h" +#include "frameobject.h" +#include "traceback.h" +static PyCodeObject* __Pyx_CreateCodeObjectForTraceback( + const char *funcname, int c_line, + int py_line, const char *filename) { + PyCodeObject *py_code = 0; + PyObject *py_srcfile = 0; + PyObject *py_funcname = 0; + #if PY_MAJOR_VERSION < 3 + py_srcfile = PyString_FromString(filename); + #else + py_srcfile = PyUnicode_FromString(filename); + #endif + if (!py_srcfile) goto bad; + if (c_line) { + #if PY_MAJOR_VERSION < 3 + py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line); + #else + py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line); + #endif + } + else { + #if PY_MAJOR_VERSION < 3 + py_funcname = PyString_FromString(funcname); + #else + py_funcname = PyUnicode_FromString(funcname); + #endif + } + if (!py_funcname) goto bad; + py_code = __Pyx_PyCode_New( + 0, + 0, + 0, + 0, + 0, + __pyx_empty_bytes, /*PyObject *code,*/ + __pyx_empty_tuple, /*PyObject *consts,*/ + __pyx_empty_tuple, /*PyObject *names,*/ + __pyx_empty_tuple, /*PyObject *varnames,*/ + __pyx_empty_tuple, /*PyObject *freevars,*/ + __pyx_empty_tuple, /*PyObject *cellvars,*/ + py_srcfile, /*PyObject *filename,*/ + py_funcname, /*PyObject *name,*/ + py_line, + __pyx_empty_bytes /*PyObject *lnotab*/ + ); + Py_DECREF(py_srcfile); + Py_DECREF(py_funcname); + return py_code; +bad: + Py_XDECREF(py_srcfile); + Py_XDECREF(py_funcname); + return NULL; +} +static void __Pyx_AddTraceback(const char *funcname, int c_line, + int py_line, const char *filename) { + PyCodeObject *py_code = 0; + PyFrameObject *py_frame = 0; + py_code = __pyx_find_code_object(c_line ? c_line : py_line); + if (!py_code) { + py_code = __Pyx_CreateCodeObjectForTraceback( + funcname, c_line, py_line, filename); + if (!py_code) goto bad; + __pyx_insert_code_object(c_line ? c_line : py_line, py_code); + } + py_frame = PyFrame_New( + PyThreadState_GET(), /*PyThreadState *tstate,*/ + py_code, /*PyCodeObject *code,*/ + __pyx_d, /*PyObject *globals,*/ + 0 /*PyObject *locals*/ + ); + if (!py_frame) goto bad; + py_frame->f_lineno = py_line; + PyTraceBack_Here(py_frame); +bad: + Py_XDECREF(py_code); + Py_XDECREF(py_frame); +} + +static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) { + PyObject *empty_list = 0; + PyObject *module = 0; + PyObject *global_dict = 0; + PyObject *empty_dict = 0; + PyObject *list; + #if PY_VERSION_HEX < 0x03030000 + PyObject *py_import; + py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import); + if (!py_import) + goto bad; + #endif + if (from_list) + list = from_list; + else { + empty_list = PyList_New(0); + if (!empty_list) + goto bad; + list = empty_list; + } + global_dict = PyModule_GetDict(__pyx_m); + if (!global_dict) + goto bad; + empty_dict = PyDict_New(); + if (!empty_dict) + goto bad; + { + #if PY_MAJOR_VERSION >= 3 + if (level == -1) { + if (strchr(__Pyx_MODULE_NAME, '.')) { + #if PY_VERSION_HEX < 0x03030000 + PyObject *py_level = PyInt_FromLong(1); + if (!py_level) + goto bad; + module = PyObject_CallFunctionObjArgs(py_import, + name, global_dict, empty_dict, list, py_level, NULL); + Py_DECREF(py_level); + #else + module = PyImport_ImportModuleLevelObject( + name, global_dict, empty_dict, list, 1); + #endif + if (!module) { + if (!PyErr_ExceptionMatches(PyExc_ImportError)) + goto bad; + PyErr_Clear(); + } + } + level = 0; + } + #endif + if (!module) { + #if PY_VERSION_HEX < 0x03030000 + PyObject *py_level = PyInt_FromLong(level); + if (!py_level) + goto bad; + module = PyObject_CallFunctionObjArgs(py_import, + name, global_dict, empty_dict, list, py_level, NULL); + Py_DECREF(py_level); + #else + module = PyImport_ImportModuleLevelObject( + name, global_dict, empty_dict, list, level); + #endif + } + } +bad: + #if PY_VERSION_HEX < 0x03030000 + Py_XDECREF(py_import); + #endif + Py_XDECREF(empty_list); + Py_XDECREF(empty_dict); + return module; +} + +#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value) \ + { \ + func_type value = func_value; \ + if (sizeof(target_type) < sizeof(func_type)) { \ + if (unlikely(value != (func_type) (target_type) value)) { \ + func_type zero = 0; \ + if (is_unsigned && unlikely(value < zero)) \ + goto raise_neg_overflow; \ + else \ + goto raise_overflow; \ + } \ + } \ + return (target_type) value; \ + } + +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + #include "longintrepr.h" + #endif +#endif + +static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) { + const int neg_one = (int) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x))) { + if (sizeof(int) < sizeof(long)) { + __PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG(x)) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + goto raise_neg_overflow; + } + return (int) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(int, digit, ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (unlikely(Py_SIZE(x) < 0)) { + goto raise_neg_overflow; + } + if (sizeof(int) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT(int, unsigned long, PyLong_AsUnsignedLong(x)) + } else if (sizeof(int) <= sizeof(unsigned long long)) { + __PYX_VERIFY_RETURN_INT(int, unsigned long long, PyLong_AsUnsignedLongLong(x)) + } + } else { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(int, digit, +(((PyLongObject*)x)->ob_digit[0])); + case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (sizeof(int) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT(int, long, PyLong_AsLong(x)) + } else if (sizeof(int) <= sizeof(long long)) { + __PYX_VERIFY_RETURN_INT(int, long long, PyLong_AsLongLong(x)) + } + } + { +#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) + PyErr_SetString(PyExc_RuntimeError, + "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); +#else + int val; + PyObject *v = __Pyx_PyNumber_Int(x); + #if PY_MAJOR_VERSION < 3 + if (likely(v) && !PyLong_Check(v)) { + PyObject *tmp = v; + v = PyNumber_Long(tmp); + Py_DECREF(tmp); + } + #endif + if (likely(v)) { + int one = 1; int is_little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&val; + int ret = _PyLong_AsByteArray((PyLongObject *)v, + bytes, sizeof(val), + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } +#endif + return (int) -1; + } + } else { + int val; + PyObject *tmp = __Pyx_PyNumber_Int(x); + if (!tmp) return (int) -1; + val = __Pyx_PyInt_As_int(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to int"); + return (int) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to int"); + return (int) -1; +} + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) { + const int neg_one = (int) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(int) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(int) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); + } else if (sizeof(int) <= sizeof(unsigned long long)) { + return PyLong_FromUnsignedLongLong((unsigned long long) value); + } + } else { + if (sizeof(int) <= sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(int) <= sizeof(long long)) { + return PyLong_FromLongLong((long long) value); + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(int), + little, !is_unsigned); + } +} + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) { + const long neg_one = (long) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(long) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(long) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); + } else if (sizeof(long) <= sizeof(unsigned long long)) { + return PyLong_FromUnsignedLongLong((unsigned long long) value); + } + } else { + if (sizeof(long) <= sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(long) <= sizeof(long long)) { + return PyLong_FromLongLong((long long) value); + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(long), + little, !is_unsigned); + } +} + +static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) { + const long neg_one = (long) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x))) { + if (sizeof(long) < sizeof(long)) { + __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x)) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + goto raise_neg_overflow; + } + return (long) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(long, digit, ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (unlikely(Py_SIZE(x) < 0)) { + goto raise_neg_overflow; + } + if (sizeof(long) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT(long, unsigned long, PyLong_AsUnsignedLong(x)) + } else if (sizeof(long) <= sizeof(unsigned long long)) { + __PYX_VERIFY_RETURN_INT(long, unsigned long long, PyLong_AsUnsignedLongLong(x)) + } + } else { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(long, digit, +(((PyLongObject*)x)->ob_digit[0])); + case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (sizeof(long) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT(long, long, PyLong_AsLong(x)) + } else if (sizeof(long) <= sizeof(long long)) { + __PYX_VERIFY_RETURN_INT(long, long long, PyLong_AsLongLong(x)) + } + } + { +#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) + PyErr_SetString(PyExc_RuntimeError, + "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); +#else + long val; + PyObject *v = __Pyx_PyNumber_Int(x); + #if PY_MAJOR_VERSION < 3 + if (likely(v) && !PyLong_Check(v)) { + PyObject *tmp = v; + v = PyNumber_Long(tmp); + Py_DECREF(tmp); + } + #endif + if (likely(v)) { + int one = 1; int is_little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&val; + int ret = _PyLong_AsByteArray((PyLongObject *)v, + bytes, sizeof(val), + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } +#endif + return (long) -1; + } + } else { + long val; + PyObject *tmp = __Pyx_PyNumber_Int(x); + if (!tmp) return (long) -1; + val = __Pyx_PyInt_As_long(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to long"); + return (long) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to long"); + return (long) -1; +} + +static int __Pyx_check_binary_version(void) { + char ctversion[4], rtversion[4]; + PyOS_snprintf(ctversion, 4, "%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION); + PyOS_snprintf(rtversion, 4, "%s", Py_GetVersion()); + if (ctversion[0] != rtversion[0] || ctversion[2] != rtversion[2]) { + char message[200]; + PyOS_snprintf(message, sizeof(message), + "compiletime version %s of module '%.100s' " + "does not match runtime version %s", + ctversion, __Pyx_MODULE_NAME, rtversion); + return PyErr_WarnEx(NULL, message, 1); + } + return 0; +} + +#ifndef __PYX_HAVE_RT_ImportModule +#define __PYX_HAVE_RT_ImportModule +static PyObject *__Pyx_ImportModule(const char *name) { + PyObject *py_name = 0; + PyObject *py_module = 0; + py_name = __Pyx_PyIdentifier_FromString(name); + if (!py_name) + goto bad; + py_module = PyImport_Import(py_name); + Py_DECREF(py_name); + return py_module; +bad: + Py_XDECREF(py_name); + return 0; +} +#endif + +#ifndef __PYX_HAVE_RT_ImportType +#define __PYX_HAVE_RT_ImportType +static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name, + size_t size, int strict) +{ + PyObject *py_module = 0; + PyObject *result = 0; + PyObject *py_name = 0; + char warning[200]; + Py_ssize_t basicsize; +#ifdef Py_LIMITED_API + PyObject *py_basicsize; +#endif + py_module = __Pyx_ImportModule(module_name); + if (!py_module) + goto bad; + py_name = __Pyx_PyIdentifier_FromString(class_name); + if (!py_name) + goto bad; + result = PyObject_GetAttr(py_module, py_name); + Py_DECREF(py_name); + py_name = 0; + Py_DECREF(py_module); + py_module = 0; + if (!result) + goto bad; + if (!PyType_Check(result)) { + PyErr_Format(PyExc_TypeError, + "%.200s.%.200s is not a type object", + module_name, class_name); + goto bad; + } +#ifndef Py_LIMITED_API + basicsize = ((PyTypeObject *)result)->tp_basicsize; +#else + py_basicsize = PyObject_GetAttrString(result, "__basicsize__"); + if (!py_basicsize) + goto bad; + basicsize = PyLong_AsSsize_t(py_basicsize); + Py_DECREF(py_basicsize); + py_basicsize = 0; + if (basicsize == (Py_ssize_t)-1 && PyErr_Occurred()) + goto bad; +#endif + if (!strict && (size_t)basicsize > size) { + PyOS_snprintf(warning, sizeof(warning), + "%s.%s size changed, may indicate binary incompatibility", + module_name, class_name); + if (PyErr_WarnEx(NULL, warning, 0) < 0) goto bad; + } + else if ((size_t)basicsize != size) { + PyErr_Format(PyExc_ValueError, + "%.200s.%.200s has the wrong size, try recompiling", + module_name, class_name); + goto bad; + } + return (PyTypeObject *)result; +bad: + Py_XDECREF(py_module); + Py_XDECREF(result); + return NULL; +} +#endif + +static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) { + while (t->p) { + #if PY_MAJOR_VERSION < 3 + if (t->is_unicode) { + *t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL); + } else if (t->intern) { + *t->p = PyString_InternFromString(t->s); + } else { + *t->p = PyString_FromStringAndSize(t->s, t->n - 1); + } + #else + if (t->is_unicode | t->is_str) { + if (t->intern) { + *t->p = PyUnicode_InternFromString(t->s); + } else if (t->encoding) { + *t->p = PyUnicode_Decode(t->s, t->n - 1, t->encoding, NULL); + } else { + *t->p = PyUnicode_FromStringAndSize(t->s, t->n - 1); + } + } else { + *t->p = PyBytes_FromStringAndSize(t->s, t->n - 1); + } + #endif + if (!*t->p) + return -1; + ++t; + } + return 0; +} + +static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) { + return __Pyx_PyUnicode_FromStringAndSize(c_str, (Py_ssize_t)strlen(c_str)); +} +static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject* o) { + Py_ssize_t ignore; + return __Pyx_PyObject_AsStringAndSize(o, &ignore); +} +static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) { +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT + if ( +#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII + __Pyx_sys_getdefaultencoding_not_ascii && +#endif + PyUnicode_Check(o)) { +#if PY_VERSION_HEX < 0x03030000 + char* defenc_c; + PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL); + if (!defenc) return NULL; + defenc_c = PyBytes_AS_STRING(defenc); +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII + { + char* end = defenc_c + PyBytes_GET_SIZE(defenc); + char* c; + for (c = defenc_c; c < end; c++) { + if ((unsigned char) (*c) >= 128) { + PyUnicode_AsASCIIString(o); + return NULL; + } + } + } +#endif + *length = PyBytes_GET_SIZE(defenc); + return defenc_c; +#else + if (__Pyx_PyUnicode_READY(o) == -1) return NULL; +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII + if (PyUnicode_IS_ASCII(o)) { + *length = PyUnicode_GET_LENGTH(o); + return PyUnicode_AsUTF8(o); + } else { + PyUnicode_AsASCIIString(o); + return NULL; + } +#else + return PyUnicode_AsUTF8AndSize(o, length); +#endif +#endif + } else +#endif +#if !CYTHON_COMPILING_IN_PYPY + if (PyByteArray_Check(o)) { + *length = PyByteArray_GET_SIZE(o); + return PyByteArray_AS_STRING(o); + } else +#endif + { + char* result; + int r = PyBytes_AsStringAndSize(o, &result, length); + if (unlikely(r < 0)) { + return NULL; + } else { + return result; + } + } +} +static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) { + int is_true = x == Py_True; + if (is_true | (x == Py_False) | (x == Py_None)) return is_true; + else return PyObject_IsTrue(x); +} +static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) { + PyNumberMethods *m; + const char *name = NULL; + PyObject *res = NULL; +#if PY_MAJOR_VERSION < 3 + if (PyInt_Check(x) || PyLong_Check(x)) +#else + if (PyLong_Check(x)) +#endif + return Py_INCREF(x), x; + m = Py_TYPE(x)->tp_as_number; +#if PY_MAJOR_VERSION < 3 + if (m && m->nb_int) { + name = "int"; + res = PyNumber_Int(x); + } + else if (m && m->nb_long) { + name = "long"; + res = PyNumber_Long(x); + } +#else + if (m && m->nb_int) { + name = "int"; + res = PyNumber_Long(x); + } +#endif + if (res) { +#if PY_MAJOR_VERSION < 3 + if (!PyInt_Check(res) && !PyLong_Check(res)) { +#else + if (!PyLong_Check(res)) { +#endif + PyErr_Format(PyExc_TypeError, + "__%.4s__ returned non-%.4s (type %.200s)", + name, name, Py_TYPE(res)->tp_name); + Py_DECREF(res); + return NULL; + } + } + else if (!PyErr_Occurred()) { + PyErr_SetString(PyExc_TypeError, + "an integer is required"); + } + return res; +} +static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) { + Py_ssize_t ival; + PyObject *x; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_CheckExact(b))) + return PyInt_AS_LONG(b); +#endif + if (likely(PyLong_CheckExact(b))) { + #if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(b)) { + case -1: return -(sdigit)((PyLongObject*)b)->ob_digit[0]; + case 0: return 0; + case 1: return ((PyLongObject*)b)->ob_digit[0]; + } + #endif + #endif + return PyLong_AsSsize_t(b); + } + x = PyNumber_Index(b); + if (!x) return -1; + ival = PyInt_AsSsize_t(x); + Py_DECREF(x); + return ival; +} +static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) { + return PyInt_FromSize_t(ival); +} + + +#endif /* Py_PYTHON_H */ diff --git a/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/_device.pyx b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/_device.pyx new file mode 100644 index 00000000..b5ba1112 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/_device.pyx @@ -0,0 +1,103 @@ +"""Python binding for 0MQ device function.""" + +# +# Copyright (c) 2010-2011 Brian E. Granger & Min Ragan-Kelley +# +# This file is part of pyzmq. +# +# pyzmq is free software; you can redistribute it and/or modify it under +# the terms of the Lesser GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# pyzmq is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# Lesser GNU General Public License for more details. +# +# You should have received a copy of the Lesser GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# + +#----------------------------------------------------------------------------- +# Imports +#----------------------------------------------------------------------------- + +from libzmq cimport zmq_device, zmq_proxy, ZMQ_VERSION_MAJOR +from zmq.backend.cython.socket cimport Socket as cSocket +from zmq.backend.cython.checkrc cimport _check_rc + +from zmq.error import InterruptedSystemCall + +#----------------------------------------------------------------------------- +# Basic device API +#----------------------------------------------------------------------------- + +def device(int device_type, cSocket frontend, cSocket backend=None): + """device(device_type, frontend, backend) + + Start a zeromq device. + + .. deprecated:: libzmq-3.2 + Use zmq.proxy + + Parameters + ---------- + device_type : (QUEUE, FORWARDER, STREAMER) + The type of device to start. + frontend : Socket + The Socket instance for the incoming traffic. + backend : Socket + The Socket instance for the outbound traffic. + """ + if ZMQ_VERSION_MAJOR >= 3: + return proxy(frontend, backend) + + cdef int rc = 0 + while True: + with nogil: + rc = zmq_device(device_type, frontend.handle, backend.handle) + try: + _check_rc(rc) + except InterruptedSystemCall: + continue + else: + break + return rc + +def proxy(cSocket frontend, cSocket backend, cSocket capture=None): + """proxy(frontend, backend, capture) + + Start a zeromq proxy (replacement for device). + + .. versionadded:: libzmq-3.2 + .. versionadded:: 13.0 + + Parameters + ---------- + frontend : Socket + The Socket instance for the incoming traffic. + backend : Socket + The Socket instance for the outbound traffic. + capture : Socket (optional) + The Socket instance for capturing traffic. + """ + cdef int rc = 0 + cdef void* capture_handle + if isinstance(capture, cSocket): + capture_handle = capture.handle + else: + capture_handle = NULL + while True: + with nogil: + rc = zmq_proxy(frontend.handle, backend.handle, capture_handle) + try: + _check_rc(rc) + except InterruptedSystemCall: + continue + else: + break + return rc + +__all__ = ['device', 'proxy'] + diff --git a/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/_poll.c b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/_poll.c new file mode 100644 index 00000000..950392a1 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/_poll.c @@ -0,0 +1,4268 @@ +/* Generated by Cython 0.22 */ + +#define PY_SSIZE_T_CLEAN +#ifndef CYTHON_USE_PYLONG_INTERNALS +#ifdef PYLONG_BITS_IN_DIGIT +#define CYTHON_USE_PYLONG_INTERNALS 0 +#else +#include "pyconfig.h" +#ifdef PYLONG_BITS_IN_DIGIT +#define CYTHON_USE_PYLONG_INTERNALS 1 +#else +#define CYTHON_USE_PYLONG_INTERNALS 0 +#endif +#endif +#endif +#include "Python.h" +#ifndef Py_PYTHON_H + #error Python headers needed to compile C extensions, please install development version of Python. +#elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03020000) + #error Cython requires Python 2.6+ or Python 3.2+. +#else +#define CYTHON_ABI "0_22" +#include <stddef.h> +#ifndef offsetof +#define offsetof(type, member) ( (size_t) & ((type*)0) -> member ) +#endif +#if !defined(WIN32) && !defined(MS_WINDOWS) + #ifndef __stdcall + #define __stdcall + #endif + #ifndef __cdecl + #define __cdecl + #endif + #ifndef __fastcall + #define __fastcall + #endif +#endif +#ifndef DL_IMPORT + #define DL_IMPORT(t) t +#endif +#ifndef DL_EXPORT + #define DL_EXPORT(t) t +#endif +#ifndef PY_LONG_LONG + #define PY_LONG_LONG LONG_LONG +#endif +#ifndef Py_HUGE_VAL + #define Py_HUGE_VAL HUGE_VAL +#endif +#ifdef PYPY_VERSION +#define CYTHON_COMPILING_IN_PYPY 1 +#define CYTHON_COMPILING_IN_CPYTHON 0 +#else +#define CYTHON_COMPILING_IN_PYPY 0 +#define CYTHON_COMPILING_IN_CPYTHON 1 +#endif +#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag) +#define Py_OptimizeFlag 0 +#endif +#define __PYX_BUILD_PY_SSIZE_T "n" +#define CYTHON_FORMAT_SSIZE_T "z" +#if PY_MAJOR_VERSION < 3 + #define __Pyx_BUILTIN_MODULE_NAME "__builtin__" + #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \ + PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) + #define __Pyx_DefaultClassType PyClass_Type +#else + #define __Pyx_BUILTIN_MODULE_NAME "builtins" + #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \ + PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) + #define __Pyx_DefaultClassType PyType_Type +#endif +#if PY_MAJOR_VERSION >= 3 + #define Py_TPFLAGS_CHECKTYPES 0 + #define Py_TPFLAGS_HAVE_INDEX 0 + #define Py_TPFLAGS_HAVE_NEWBUFFER 0 +#endif +#if PY_VERSION_HEX < 0x030400a1 && !defined(Py_TPFLAGS_HAVE_FINALIZE) + #define Py_TPFLAGS_HAVE_FINALIZE 0 +#endif +#if PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND) + #define CYTHON_PEP393_ENABLED 1 + #define __Pyx_PyUnicode_READY(op) (likely(PyUnicode_IS_READY(op)) ? \ + 0 : _PyUnicode_Ready((PyObject *)(op))) + #define __Pyx_PyUnicode_GET_LENGTH(u) PyUnicode_GET_LENGTH(u) + #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i) + #define __Pyx_PyUnicode_KIND(u) PyUnicode_KIND(u) + #define __Pyx_PyUnicode_DATA(u) PyUnicode_DATA(u) + #define __Pyx_PyUnicode_READ(k, d, i) PyUnicode_READ(k, d, i) +#else + #define CYTHON_PEP393_ENABLED 0 + #define __Pyx_PyUnicode_READY(op) (0) + #define __Pyx_PyUnicode_GET_LENGTH(u) PyUnicode_GET_SIZE(u) + #define __Pyx_PyUnicode_READ_CHAR(u, i) ((Py_UCS4)(PyUnicode_AS_UNICODE(u)[i])) + #define __Pyx_PyUnicode_KIND(u) (sizeof(Py_UNICODE)) + #define __Pyx_PyUnicode_DATA(u) ((void*)PyUnicode_AS_UNICODE(u)) + #define __Pyx_PyUnicode_READ(k, d, i) ((void)(k), (Py_UCS4)(((Py_UNICODE*)d)[i])) +#endif +#if CYTHON_COMPILING_IN_PYPY + #define __Pyx_PyUnicode_Concat(a, b) PyNumber_Add(a, b) + #define __Pyx_PyUnicode_ConcatSafe(a, b) PyNumber_Add(a, b) + #define __Pyx_PyFrozenSet_Size(s) PyObject_Size(s) +#else + #define __Pyx_PyUnicode_Concat(a, b) PyUnicode_Concat(a, b) + #define __Pyx_PyUnicode_ConcatSafe(a, b) ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ? \ + PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b)) + #define __Pyx_PyFrozenSet_Size(s) PySet_Size(s) +#endif +#define __Pyx_PyString_FormatSafe(a, b) ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b)) +#define __Pyx_PyUnicode_FormatSafe(a, b) ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b)) +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyString_Format(a, b) PyUnicode_Format(a, b) +#else + #define __Pyx_PyString_Format(a, b) PyString_Format(a, b) +#endif +#if PY_MAJOR_VERSION >= 3 + #define PyBaseString_Type PyUnicode_Type + #define PyStringObject PyUnicodeObject + #define PyString_Type PyUnicode_Type + #define PyString_Check PyUnicode_Check + #define PyString_CheckExact PyUnicode_CheckExact +#endif +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj) + #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj) +#else + #define __Pyx_PyBaseString_Check(obj) (PyString_Check(obj) || PyUnicode_Check(obj)) + #define __Pyx_PyBaseString_CheckExact(obj) (PyString_CheckExact(obj) || PyUnicode_CheckExact(obj)) +#endif +#ifndef PySet_CheckExact + #define PySet_CheckExact(obj) (Py_TYPE(obj) == &PySet_Type) +#endif +#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type) +#if PY_MAJOR_VERSION >= 3 + #define PyIntObject PyLongObject + #define PyInt_Type PyLong_Type + #define PyInt_Check(op) PyLong_Check(op) + #define PyInt_CheckExact(op) PyLong_CheckExact(op) + #define PyInt_FromString PyLong_FromString + #define PyInt_FromUnicode PyLong_FromUnicode + #define PyInt_FromLong PyLong_FromLong + #define PyInt_FromSize_t PyLong_FromSize_t + #define PyInt_FromSsize_t PyLong_FromSsize_t + #define PyInt_AsLong PyLong_AsLong + #define PyInt_AS_LONG PyLong_AS_LONG + #define PyInt_AsSsize_t PyLong_AsSsize_t + #define PyInt_AsUnsignedLongMask PyLong_AsUnsignedLongMask + #define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask + #define PyNumber_Int PyNumber_Long +#endif +#if PY_MAJOR_VERSION >= 3 + #define PyBoolObject PyLongObject +#endif +#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY + #ifndef PyUnicode_InternFromString + #define PyUnicode_InternFromString(s) PyUnicode_FromString(s) + #endif +#endif +#if PY_VERSION_HEX < 0x030200A4 + typedef long Py_hash_t; + #define __Pyx_PyInt_FromHash_t PyInt_FromLong + #define __Pyx_PyInt_AsHash_t PyInt_AsLong +#else + #define __Pyx_PyInt_FromHash_t PyInt_FromSsize_t + #define __Pyx_PyInt_AsHash_t PyInt_AsSsize_t +#endif +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func)) +#else + #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass) +#endif +#ifndef CYTHON_INLINE + #if defined(__GNUC__) + #define CYTHON_INLINE __inline__ + #elif defined(_MSC_VER) + #define CYTHON_INLINE __inline + #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + #define CYTHON_INLINE inline + #else + #define CYTHON_INLINE + #endif +#endif +#ifndef CYTHON_RESTRICT + #if defined(__GNUC__) + #define CYTHON_RESTRICT __restrict__ + #elif defined(_MSC_VER) && _MSC_VER >= 1400 + #define CYTHON_RESTRICT __restrict + #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + #define CYTHON_RESTRICT restrict + #else + #define CYTHON_RESTRICT + #endif +#endif +#ifdef NAN +#define __PYX_NAN() ((float) NAN) +#else +static CYTHON_INLINE float __PYX_NAN() { + /* Initialize NaN. The sign is irrelevant, an exponent with all bits 1 and + a nonzero mantissa means NaN. If the first bit in the mantissa is 1, it is + a quiet NaN. */ + float value; + memset(&value, 0xFF, sizeof(value)); + return value; +} +#endif +#define __Pyx_void_to_None(void_result) (void_result, Py_INCREF(Py_None), Py_None) +#ifdef __cplusplus +template<typename T> +void __Pyx_call_destructor(T* x) { + x->~T(); +} +template<typename T> +class __Pyx_FakeReference { + public: + __Pyx_FakeReference() : ptr(NULL) { } + __Pyx_FakeReference(T& ref) : ptr(&ref) { } + T *operator->() { return ptr; } + operator T&() { return *ptr; } + private: + T *ptr; +}; +#endif + + +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyNumber_Divide(x,y) PyNumber_TrueDivide(x,y) + #define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceTrueDivide(x,y) +#else + #define __Pyx_PyNumber_Divide(x,y) PyNumber_Divide(x,y) + #define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceDivide(x,y) +#endif + +#ifndef __PYX_EXTERN_C + #ifdef __cplusplus + #define __PYX_EXTERN_C extern "C" + #else + #define __PYX_EXTERN_C extern + #endif +#endif + +#if defined(WIN32) || defined(MS_WINDOWS) +#define _USE_MATH_DEFINES +#endif +#include <math.h> +#define __PYX_HAVE__zmq__backend__cython___poll +#define __PYX_HAVE_API__zmq__backend__cython___poll +#include "string.h" +#include "stdlib.h" +#include "zmq_compat.h" +#include "zmq.h" +#include "zmq_utils.h" +#include "errno.h" +#include "stdio.h" +#include "pythread.h" +#ifdef _OPENMP +#include <omp.h> +#endif /* _OPENMP */ + +#ifdef PYREX_WITHOUT_ASSERTIONS +#define CYTHON_WITHOUT_ASSERTIONS +#endif + +#ifndef CYTHON_UNUSED +# if defined(__GNUC__) +# if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)) +# define CYTHON_UNUSED __attribute__ ((__unused__)) +# else +# define CYTHON_UNUSED +# endif +# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER)) +# define CYTHON_UNUSED __attribute__ ((__unused__)) +# else +# define CYTHON_UNUSED +# endif +#endif +typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding; + const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry; + +#define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0 +#define __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT 0 +#define __PYX_DEFAULT_STRING_ENCODING "" +#define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString +#define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize +#define __Pyx_fits_Py_ssize_t(v, type, is_signed) ( \ + (sizeof(type) < sizeof(Py_ssize_t)) || \ + (sizeof(type) > sizeof(Py_ssize_t) && \ + likely(v < (type)PY_SSIZE_T_MAX || \ + v == (type)PY_SSIZE_T_MAX) && \ + (!is_signed || likely(v > (type)PY_SSIZE_T_MIN || \ + v == (type)PY_SSIZE_T_MIN))) || \ + (sizeof(type) == sizeof(Py_ssize_t) && \ + (is_signed || likely(v < (type)PY_SSIZE_T_MAX || \ + v == (type)PY_SSIZE_T_MAX))) ) +static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject*); +static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length); +#define __Pyx_PyByteArray_FromString(s) PyByteArray_FromStringAndSize((const char*)s, strlen((const char*)s)) +#define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l) +#define __Pyx_PyBytes_FromString PyBytes_FromString +#define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize +static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*); +#if PY_MAJOR_VERSION < 3 + #define __Pyx_PyStr_FromString __Pyx_PyBytes_FromString + #define __Pyx_PyStr_FromStringAndSize __Pyx_PyBytes_FromStringAndSize +#else + #define __Pyx_PyStr_FromString __Pyx_PyUnicode_FromString + #define __Pyx_PyStr_FromStringAndSize __Pyx_PyUnicode_FromStringAndSize +#endif +#define __Pyx_PyObject_AsSString(s) ((signed char*) __Pyx_PyObject_AsString(s)) +#define __Pyx_PyObject_AsUString(s) ((unsigned char*) __Pyx_PyObject_AsString(s)) +#define __Pyx_PyObject_FromCString(s) __Pyx_PyObject_FromString((const char*)s) +#define __Pyx_PyBytes_FromCString(s) __Pyx_PyBytes_FromString((const char*)s) +#define __Pyx_PyByteArray_FromCString(s) __Pyx_PyByteArray_FromString((const char*)s) +#define __Pyx_PyStr_FromCString(s) __Pyx_PyStr_FromString((const char*)s) +#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s) +#if PY_MAJOR_VERSION < 3 +static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u) +{ + const Py_UNICODE *u_end = u; + while (*u_end++) ; + return (size_t)(u_end - u - 1); +} +#else +#define __Pyx_Py_UNICODE_strlen Py_UNICODE_strlen +#endif +#define __Pyx_PyUnicode_FromUnicode(u) PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u)) +#define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode +#define __Pyx_PyUnicode_AsUnicode PyUnicode_AsUnicode +#define __Pyx_Owned_Py_None(b) (Py_INCREF(Py_None), Py_None) +#define __Pyx_PyBool_FromLong(b) ((b) ? (Py_INCREF(Py_True), Py_True) : (Py_INCREF(Py_False), Py_False)) +static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*); +static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x); +static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*); +static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t); +#if CYTHON_COMPILING_IN_CPYTHON +#define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x)) +#else +#define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x) +#endif +#define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x)) +#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII +static int __Pyx_sys_getdefaultencoding_not_ascii; +static int __Pyx_init_sys_getdefaultencoding_params(void) { + PyObject* sys; + PyObject* default_encoding = NULL; + PyObject* ascii_chars_u = NULL; + PyObject* ascii_chars_b = NULL; + const char* default_encoding_c; + sys = PyImport_ImportModule("sys"); + if (!sys) goto bad; + default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL); + Py_DECREF(sys); + if (!default_encoding) goto bad; + default_encoding_c = PyBytes_AsString(default_encoding); + if (!default_encoding_c) goto bad; + if (strcmp(default_encoding_c, "ascii") == 0) { + __Pyx_sys_getdefaultencoding_not_ascii = 0; + } else { + char ascii_chars[128]; + int c; + for (c = 0; c < 128; c++) { + ascii_chars[c] = c; + } + __Pyx_sys_getdefaultencoding_not_ascii = 1; + ascii_chars_u = PyUnicode_DecodeASCII(ascii_chars, 128, NULL); + if (!ascii_chars_u) goto bad; + ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL); + if (!ascii_chars_b || !PyBytes_Check(ascii_chars_b) || memcmp(ascii_chars, PyBytes_AS_STRING(ascii_chars_b), 128) != 0) { + PyErr_Format( + PyExc_ValueError, + "This module compiled with c_string_encoding=ascii, but default encoding '%.200s' is not a superset of ascii.", + default_encoding_c); + goto bad; + } + Py_DECREF(ascii_chars_u); + Py_DECREF(ascii_chars_b); + } + Py_DECREF(default_encoding); + return 0; +bad: + Py_XDECREF(default_encoding); + Py_XDECREF(ascii_chars_u); + Py_XDECREF(ascii_chars_b); + return -1; +} +#endif +#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT && PY_MAJOR_VERSION >= 3 +#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL) +#else +#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL) +#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT +static char* __PYX_DEFAULT_STRING_ENCODING; +static int __Pyx_init_sys_getdefaultencoding_params(void) { + PyObject* sys; + PyObject* default_encoding = NULL; + char* default_encoding_c; + sys = PyImport_ImportModule("sys"); + if (!sys) goto bad; + default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL); + Py_DECREF(sys); + if (!default_encoding) goto bad; + default_encoding_c = PyBytes_AsString(default_encoding); + if (!default_encoding_c) goto bad; + __PYX_DEFAULT_STRING_ENCODING = (char*) malloc(strlen(default_encoding_c)); + if (!__PYX_DEFAULT_STRING_ENCODING) goto bad; + strcpy(__PYX_DEFAULT_STRING_ENCODING, default_encoding_c); + Py_DECREF(default_encoding); + return 0; +bad: + Py_XDECREF(default_encoding); + return -1; +} +#endif +#endif + + +/* Test for GCC > 2.95 */ +#if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))) + #define likely(x) __builtin_expect(!!(x), 1) + #define unlikely(x) __builtin_expect(!!(x), 0) +#else /* !__GNUC__ or GCC < 2.95 */ + #define likely(x) (x) + #define unlikely(x) (x) +#endif /* __GNUC__ */ + +static PyObject *__pyx_m; +static PyObject *__pyx_d; +static PyObject *__pyx_b; +static PyObject *__pyx_empty_tuple; +static PyObject *__pyx_empty_bytes; +static int __pyx_lineno; +static int __pyx_clineno = 0; +static const char * __pyx_cfilenm= __FILE__; +static const char *__pyx_filename; + + +static const char *__pyx_f[] = { + "zmq/backend/cython/_poll.pyx", + "zmq/backend/cython/checkrc.pxd", + "zmq/backend/cython/context.pxd", + "zmq/backend/cython/socket.pxd", + "type.pxd", + "bool.pxd", + "complex.pxd", +}; + +/*--- Type declarations ---*/ +struct __pyx_obj_3zmq_7backend_6cython_7context_Context; +struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket; +struct __pyx_opt_args_3zmq_7backend_6cython_6socket_6Socket_send; +struct __pyx_opt_args_3zmq_7backend_6cython_6socket_6Socket_recv; + +/* "socket.pxd":45 + * + * # cpdef methods for direct-cython access: + * cpdef object send(self, object data, int flags=*, copy=*, track=*) # <<<<<<<<<<<<<< + * cpdef object recv(self, int flags=*, copy=*, track=*) + * + */ +struct __pyx_opt_args_3zmq_7backend_6cython_6socket_6Socket_send { + int __pyx_n; + int flags; + PyObject *copy; + PyObject *track; +}; + +/* "socket.pxd":46 + * # cpdef methods for direct-cython access: + * cpdef object send(self, object data, int flags=*, copy=*, track=*) + * cpdef object recv(self, int flags=*, copy=*, track=*) # <<<<<<<<<<<<<< + * + */ +struct __pyx_opt_args_3zmq_7backend_6cython_6socket_6Socket_recv { + int __pyx_n; + int flags; + PyObject *copy; + PyObject *track; +}; + +/* "context.pxd":26 + * #----------------------------------------------------------------------------- + * + * cdef class Context: # <<<<<<<<<<<<<< + * + * cdef object __weakref__ # enable weakref + */ +struct __pyx_obj_3zmq_7backend_6cython_7context_Context { + PyObject_HEAD + struct __pyx_vtabstruct_3zmq_7backend_6cython_7context_Context *__pyx_vtab; + PyObject *__weakref__; + void *handle; + int _shadow; + void **_sockets; + size_t _n_sockets; + size_t _max_sockets; + int _pid; + int closed; +}; + + +/* "socket.pxd":33 + * + * + * cdef class Socket: # <<<<<<<<<<<<<< + * + * cdef object __weakref__ # enable weakref + */ +struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket { + PyObject_HEAD + struct __pyx_vtabstruct_3zmq_7backend_6cython_6socket_Socket *__pyx_vtab; + PyObject *__weakref__; + void *handle; + int _shadow; + struct __pyx_obj_3zmq_7backend_6cython_7context_Context *context; + int _closed; + int _pid; +}; + + + +/* "context.pxd":26 + * #----------------------------------------------------------------------------- + * + * cdef class Context: # <<<<<<<<<<<<<< + * + * cdef object __weakref__ # enable weakref + */ + +struct __pyx_vtabstruct_3zmq_7backend_6cython_7context_Context { + int (*_term)(struct __pyx_obj_3zmq_7backend_6cython_7context_Context *); + void (*_add_socket)(struct __pyx_obj_3zmq_7backend_6cython_7context_Context *, void *); + void (*_remove_socket)(struct __pyx_obj_3zmq_7backend_6cython_7context_Context *, void *); +}; +static struct __pyx_vtabstruct_3zmq_7backend_6cython_7context_Context *__pyx_vtabptr_3zmq_7backend_6cython_7context_Context; + + +/* "socket.pxd":33 + * + * + * cdef class Socket: # <<<<<<<<<<<<<< + * + * cdef object __weakref__ # enable weakref + */ + +struct __pyx_vtabstruct_3zmq_7backend_6cython_6socket_Socket { + PyObject *(*send)(struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket *, PyObject *, int __pyx_skip_dispatch, struct __pyx_opt_args_3zmq_7backend_6cython_6socket_6Socket_send *__pyx_optional_args); + PyObject *(*recv)(struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket *, int __pyx_skip_dispatch, struct __pyx_opt_args_3zmq_7backend_6cython_6socket_6Socket_recv *__pyx_optional_args); +}; +static struct __pyx_vtabstruct_3zmq_7backend_6cython_6socket_Socket *__pyx_vtabptr_3zmq_7backend_6cython_6socket_Socket; + +/* --- Runtime support code (head) --- */ +#ifndef CYTHON_REFNANNY + #define CYTHON_REFNANNY 0 +#endif +#if CYTHON_REFNANNY + typedef struct { + void (*INCREF)(void*, PyObject*, int); + void (*DECREF)(void*, PyObject*, int); + void (*GOTREF)(void*, PyObject*, int); + void (*GIVEREF)(void*, PyObject*, int); + void* (*SetupContext)(const char*, int, const char*); + void (*FinishContext)(void**); + } __Pyx_RefNannyAPIStruct; + static __Pyx_RefNannyAPIStruct *__Pyx_RefNanny = NULL; + static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname); + #define __Pyx_RefNannyDeclarations void *__pyx_refnanny = NULL; +#ifdef WITH_THREAD + #define __Pyx_RefNannySetupContext(name, acquire_gil) \ + if (acquire_gil) { \ + PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure(); \ + __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__); \ + PyGILState_Release(__pyx_gilstate_save); \ + } else { \ + __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__); \ + } +#else + #define __Pyx_RefNannySetupContext(name, acquire_gil) \ + __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__) +#endif + #define __Pyx_RefNannyFinishContext() \ + __Pyx_RefNanny->FinishContext(&__pyx_refnanny) + #define __Pyx_INCREF(r) __Pyx_RefNanny->INCREF(__pyx_refnanny, (PyObject *)(r), __LINE__) + #define __Pyx_DECREF(r) __Pyx_RefNanny->DECREF(__pyx_refnanny, (PyObject *)(r), __LINE__) + #define __Pyx_GOTREF(r) __Pyx_RefNanny->GOTREF(__pyx_refnanny, (PyObject *)(r), __LINE__) + #define __Pyx_GIVEREF(r) __Pyx_RefNanny->GIVEREF(__pyx_refnanny, (PyObject *)(r), __LINE__) + #define __Pyx_XINCREF(r) do { if((r) != NULL) {__Pyx_INCREF(r); }} while(0) + #define __Pyx_XDECREF(r) do { if((r) != NULL) {__Pyx_DECREF(r); }} while(0) + #define __Pyx_XGOTREF(r) do { if((r) != NULL) {__Pyx_GOTREF(r); }} while(0) + #define __Pyx_XGIVEREF(r) do { if((r) != NULL) {__Pyx_GIVEREF(r);}} while(0) +#else + #define __Pyx_RefNannyDeclarations + #define __Pyx_RefNannySetupContext(name, acquire_gil) + #define __Pyx_RefNannyFinishContext() + #define __Pyx_INCREF(r) Py_INCREF(r) + #define __Pyx_DECREF(r) Py_DECREF(r) + #define __Pyx_GOTREF(r) + #define __Pyx_GIVEREF(r) + #define __Pyx_XINCREF(r) Py_XINCREF(r) + #define __Pyx_XDECREF(r) Py_XDECREF(r) + #define __Pyx_XGOTREF(r) + #define __Pyx_XGIVEREF(r) +#endif +#define __Pyx_XDECREF_SET(r, v) do { \ + PyObject *tmp = (PyObject *) r; \ + r = v; __Pyx_XDECREF(tmp); \ + } while (0) +#define __Pyx_DECREF_SET(r, v) do { \ + PyObject *tmp = (PyObject *) r; \ + r = v; __Pyx_DECREF(tmp); \ + } while (0) +#define __Pyx_CLEAR(r) do { PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);} while(0) +#define __Pyx_XCLEAR(r) do { if((r) != NULL) {PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);}} while(0) + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name) { + PyTypeObject* tp = Py_TYPE(obj); + if (likely(tp->tp_getattro)) + return tp->tp_getattro(obj, attr_name); +#if PY_MAJOR_VERSION < 3 + if (likely(tp->tp_getattr)) + return tp->tp_getattr(obj, PyString_AS_STRING(attr_name)); +#endif + return PyObject_GetAttr(obj, attr_name); +} +#else +#define __Pyx_PyObject_GetAttrStr(o,n) PyObject_GetAttr(o,n) +#endif + +static PyObject *__Pyx_GetBuiltinName(PyObject *name); + +static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name); + +static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[], \ + PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args, \ + const char* function_name); + +static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact, + Py_ssize_t num_min, Py_ssize_t num_max, Py_ssize_t num_found); + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw); +#else +#define __Pyx_PyObject_Call(func, arg, kw) PyObject_Call(func, arg, kw) +#endif + +static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb); +static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb); + +static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause); + +#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck) \ + (__Pyx_fits_Py_ssize_t(i, type, is_signed) ? \ + __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) : \ + (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) : \ + __Pyx_GetItemInt_Generic(o, to_py_func(i)))) +#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck) \ + (__Pyx_fits_Py_ssize_t(i, type, is_signed) ? \ + __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) : \ + (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL)) +static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i, + int wraparound, int boundscheck); +#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck) \ + (__Pyx_fits_Py_ssize_t(i, type, is_signed) ? \ + __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) : \ + (PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL)) +static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i, + int wraparound, int boundscheck); +static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j); +static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, + int is_list, int wraparound, int boundscheck); + +static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected); + +static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index); + +static CYTHON_INLINE int __Pyx_IterFinish(void); + +static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected); + +static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name); + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg); +#endif + +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg); + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func); +#else +#define __Pyx_PyObject_CallNoArg(func) __Pyx_PyObject_Call(func, __pyx_empty_tuple, NULL) +#endif + +static CYTHON_INLINE void __Pyx_ExceptionSave(PyObject **type, PyObject **value, PyObject **tb); +static void __Pyx_ExceptionReset(PyObject *type, PyObject *value, PyObject *tb); + +static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb); + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) { + PyListObject* L = (PyListObject*) list; + Py_ssize_t len = Py_SIZE(list); + if (likely(L->allocated > len) & likely(len > (L->allocated >> 1))) { + Py_INCREF(x); + PyList_SET_ITEM(list, len, x); + Py_SIZE(list) = len+1; + return 0; + } + return PyList_Append(list, x); +} +#else +#define __Pyx_PyList_Append(L,x) PyList_Append(L,x) +#endif + +static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name); + +static void* __Pyx_GetVtable(PyObject *dict); + +typedef struct { + int code_line; + PyCodeObject* code_object; +} __Pyx_CodeObjectCacheEntry; +struct __Pyx_CodeObjectCache { + int count; + int max_count; + __Pyx_CodeObjectCacheEntry* entries; +}; +static struct __Pyx_CodeObjectCache __pyx_code_cache = {0,0,NULL}; +static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line); +static PyCodeObject *__pyx_find_code_object(int code_line); +static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object); + +static void __Pyx_AddTraceback(const char *funcname, int c_line, + int py_line, const char *filename); + +static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level); + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value); + +static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *); + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value); + +static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *); + +static CYTHON_INLINE short __Pyx_PyInt_As_short(PyObject *); + +#ifndef __PYX_FORCE_INIT_THREADS + #define __PYX_FORCE_INIT_THREADS 0 +#endif + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_short(short value); + +static int __Pyx_check_binary_version(void); + +#if !defined(__Pyx_PyIdentifier_FromString) +#if PY_MAJOR_VERSION < 3 + #define __Pyx_PyIdentifier_FromString(s) PyString_FromString(s) +#else + #define __Pyx_PyIdentifier_FromString(s) PyUnicode_FromString(s) +#endif +#endif + +static PyObject *__Pyx_ImportModule(const char *name); + +static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name, size_t size, int strict); + +static int __Pyx_InitStrings(__Pyx_StringTabEntry *t); + + +/* Module declarations from 'libc.string' */ + +/* Module declarations from 'libc.stdlib' */ + +/* Module declarations from 'zmq.backend.cython.libzmq' */ + +/* Module declarations from 'zmq.backend.cython.context' */ +static PyTypeObject *__pyx_ptype_3zmq_7backend_6cython_7context_Context = 0; + +/* Module declarations from 'zmq.backend.cython.socket' */ +static PyTypeObject *__pyx_ptype_3zmq_7backend_6cython_6socket_Socket = 0; + +/* Module declarations from 'libc.errno' */ + +/* Module declarations from 'cpython.version' */ + +/* Module declarations from 'cpython.ref' */ + +/* Module declarations from 'cpython.exc' */ + +/* Module declarations from 'cpython.module' */ + +/* Module declarations from 'cpython.mem' */ + +/* Module declarations from 'cpython.tuple' */ + +/* Module declarations from 'cpython.list' */ + +/* Module declarations from 'libc.stdio' */ + +/* Module declarations from 'cpython.object' */ + +/* Module declarations from 'cpython.sequence' */ + +/* Module declarations from 'cpython.mapping' */ + +/* Module declarations from 'cpython.iterator' */ + +/* Module declarations from '__builtin__' */ + +/* Module declarations from 'cpython.type' */ +static PyTypeObject *__pyx_ptype_7cpython_4type_type = 0; + +/* Module declarations from 'cpython.number' */ + +/* Module declarations from 'cpython.int' */ + +/* Module declarations from '__builtin__' */ + +/* Module declarations from 'cpython.bool' */ +static PyTypeObject *__pyx_ptype_7cpython_4bool_bool = 0; + +/* Module declarations from 'cpython.long' */ + +/* Module declarations from 'cpython.float' */ + +/* Module declarations from '__builtin__' */ + +/* Module declarations from 'cpython.complex' */ +static PyTypeObject *__pyx_ptype_7cpython_7complex_complex = 0; + +/* Module declarations from 'cpython.string' */ + +/* Module declarations from 'cpython.unicode' */ + +/* Module declarations from 'cpython.dict' */ + +/* Module declarations from 'cpython.instance' */ + +/* Module declarations from 'cpython.function' */ + +/* Module declarations from 'cpython.method' */ + +/* Module declarations from 'cpython.weakref' */ + +/* Module declarations from 'cpython.getargs' */ + +/* Module declarations from 'cpython.pythread' */ + +/* Module declarations from 'cpython.pystate' */ + +/* Module declarations from 'cpython.cobject' */ + +/* Module declarations from 'cpython.oldbuffer' */ + +/* Module declarations from 'cpython.set' */ + +/* Module declarations from 'cpython.buffer' */ + +/* Module declarations from 'cpython.bytes' */ + +/* Module declarations from 'cpython.pycapsule' */ + +/* Module declarations from 'cpython' */ + +/* Module declarations from 'zmq.backend.cython.checkrc' */ +static CYTHON_INLINE int __pyx_f_3zmq_7backend_6cython_7checkrc__check_rc(int); /*proto*/ + +/* Module declarations from 'zmq.backend.cython._poll' */ +#define __Pyx_MODULE_NAME "zmq.backend.cython._poll" +int __pyx_module_is_main_zmq__backend__cython___poll = 0; + +/* Implementation of 'zmq.backend.cython._poll' */ +static PyObject *__pyx_builtin_MemoryError; +static PyObject *__pyx_builtin_range; +static PyObject *__pyx_builtin_ValueError; +static PyObject *__pyx_builtin_TypeError; +static PyObject *__pyx_builtin_Exception; +static PyObject *__pyx_pf_3zmq_7backend_6cython_5_poll_zmq_poll(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_sockets, long __pyx_v_timeout); /* proto */ +static char __pyx_k_i[] = "i"; +static char __pyx_k_s[] = "s"; +static char __pyx_k_rc[] = "rc"; +static char __pyx_k_all[] = "__all__"; +static char __pyx_k_sys[] = "sys"; +static char __pyx_k_main[] = "__main__"; +static char __pyx_k_test[] = "__test__"; +static char __pyx_k_Again[] = "Again"; +static char __pyx_k_int_t[] = "int_t"; +static char __pyx_k_range[] = "range"; +static char __pyx_k_events[] = "events"; +static char __pyx_k_fileno[] = "fileno"; +static char __pyx_k_import[] = "__import__"; +static char __pyx_k_results[] = "results"; +static char __pyx_k_revents[] = "revents"; +static char __pyx_k_sockets[] = "sockets"; +static char __pyx_k_timeout[] = "timeout"; +static char __pyx_k_ZMQError[] = "ZMQError"; +static char __pyx_k_nsockets[] = "nsockets"; +static char __pyx_k_zmq_poll[] = "zmq_poll"; +static char __pyx_k_Exception[] = "Exception"; +static char __pyx_k_TypeError[] = "TypeError"; +static char __pyx_k_pollitems[] = "pollitems"; +static char __pyx_k_zmq_error[] = "zmq.error"; +static char __pyx_k_ValueError[] = "ValueError"; +static char __pyx_k_pyx_vtable[] = "__pyx_vtable__"; +static char __pyx_k_MemoryError[] = "MemoryError"; +static char __pyx_k_version_info[] = "version_info"; +static char __pyx_k_current_socket[] = "current_socket"; +static char __pyx_k_ContextTerminated[] = "ContextTerminated"; +static char __pyx_k_InterruptedSystemCall[] = "InterruptedSystemCall"; +static char __pyx_k_zmq_backend_cython__poll[] = "zmq.backend.cython._poll"; 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+ } else { + num_expected = num_max; + more_or_less = "at most"; + } + if (exact) { + more_or_less = "exactly"; + } + PyErr_Format(PyExc_TypeError, + "%.200s() takes %.8s %" CYTHON_FORMAT_SSIZE_T "d positional argument%.1s (%" CYTHON_FORMAT_SSIZE_T "d given)", + func_name, more_or_less, num_expected, + (num_expected == 1) ? "" : "s", num_found); +} + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) { + PyObject *result; + ternaryfunc call = func->ob_type->tp_call; + if (unlikely(!call)) + return PyObject_Call(func, arg, kw); + if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object"))) + return NULL; + result = (*call)(func, arg, kw); + Py_LeaveRecursiveCall(); + if (unlikely(!result) && unlikely(!PyErr_Occurred())) { + PyErr_SetString( + PyExc_SystemError, + "NULL result without error in PyObject_Call"); + } + return result; +} +#endif + +static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb) { +#if CYTHON_COMPILING_IN_CPYTHON + PyObject *tmp_type, *tmp_value, *tmp_tb; + PyThreadState *tstate = PyThreadState_GET(); + tmp_type = tstate->curexc_type; + tmp_value = tstate->curexc_value; + tmp_tb = tstate->curexc_traceback; + tstate->curexc_type = type; + tstate->curexc_value = value; + tstate->curexc_traceback = tb; + Py_XDECREF(tmp_type); + Py_XDECREF(tmp_value); + Py_XDECREF(tmp_tb); +#else + PyErr_Restore(type, value, tb); +#endif +} +static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb) { +#if CYTHON_COMPILING_IN_CPYTHON + PyThreadState *tstate = PyThreadState_GET(); + *type = tstate->curexc_type; + *value = tstate->curexc_value; + *tb = tstate->curexc_traceback; + tstate->curexc_type = 0; + tstate->curexc_value = 0; + tstate->curexc_traceback = 0; +#else + PyErr_Fetch(type, value, tb); +#endif +} + +#if PY_MAJOR_VERSION < 3 +static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, + CYTHON_UNUSED PyObject *cause) { + Py_XINCREF(type); + if (!value || value == Py_None) + value = NULL; + else + Py_INCREF(value); + if (!tb || tb == Py_None) + tb = NULL; + else { + Py_INCREF(tb); + if (!PyTraceBack_Check(tb)) { + PyErr_SetString(PyExc_TypeError, + "raise: arg 3 must be a traceback or None"); + goto raise_error; + } + } + if (PyType_Check(type)) { +#if CYTHON_COMPILING_IN_PYPY + if (!value) { + Py_INCREF(Py_None); + value = Py_None; + } +#endif + PyErr_NormalizeException(&type, &value, &tb); + } else { + if (value) { + PyErr_SetString(PyExc_TypeError, + "instance exception may not have a separate value"); + goto raise_error; + } + value = type; + type = (PyObject*) Py_TYPE(type); + Py_INCREF(type); + if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) { + PyErr_SetString(PyExc_TypeError, + "raise: exception class must be a subclass of BaseException"); + goto raise_error; + } + } + __Pyx_ErrRestore(type, value, tb); + return; +raise_error: + Py_XDECREF(value); + Py_XDECREF(type); + Py_XDECREF(tb); + return; +} +#else +static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) { + PyObject* owned_instance = NULL; + if (tb == Py_None) { + tb = 0; + } else if (tb && !PyTraceBack_Check(tb)) { + PyErr_SetString(PyExc_TypeError, + "raise: arg 3 must be a traceback or None"); + goto bad; + } + if (value == Py_None) + value = 0; + if (PyExceptionInstance_Check(type)) { + if (value) { + PyErr_SetString(PyExc_TypeError, + "instance exception may not have a separate value"); + goto bad; + } + value = type; + type = (PyObject*) Py_TYPE(value); + } else if (PyExceptionClass_Check(type)) { + PyObject *instance_class = NULL; + if (value && PyExceptionInstance_Check(value)) { + instance_class = (PyObject*) Py_TYPE(value); + if (instance_class != type) { + if (PyObject_IsSubclass(instance_class, type)) { + type = instance_class; + } else { + instance_class = NULL; + } + } + } + if (!instance_class) { + PyObject *args; + if (!value) + args = PyTuple_New(0); + else if (PyTuple_Check(value)) { + Py_INCREF(value); + args = value; + } else + args = PyTuple_Pack(1, value); + if (!args) + goto bad; + owned_instance = PyObject_Call(type, args, NULL); + Py_DECREF(args); + if (!owned_instance) + goto bad; + value = owned_instance; + if (!PyExceptionInstance_Check(value)) { + PyErr_Format(PyExc_TypeError, + "calling %R should have returned an instance of " + "BaseException, not %R", + type, Py_TYPE(value)); + goto bad; + } + } + } else { + PyErr_SetString(PyExc_TypeError, + "raise: exception class must be a subclass of BaseException"); + goto bad; + } +#if PY_VERSION_HEX >= 0x03030000 + if (cause) { +#else + if (cause && cause != Py_None) { +#endif + PyObject *fixed_cause; + if (cause == Py_None) { + fixed_cause = NULL; + } else if (PyExceptionClass_Check(cause)) { + fixed_cause = PyObject_CallObject(cause, NULL); + if (fixed_cause == NULL) + goto bad; + } else if (PyExceptionInstance_Check(cause)) { + fixed_cause = cause; + Py_INCREF(fixed_cause); + } else { + PyErr_SetString(PyExc_TypeError, + "exception causes must derive from " + "BaseException"); + goto bad; + } + PyException_SetCause(value, fixed_cause); + } + PyErr_SetObject(type, value); + if (tb) { +#if CYTHON_COMPILING_IN_PYPY + PyObject *tmp_type, *tmp_value, *tmp_tb; + PyErr_Fetch(tmp_type, tmp_value, tmp_tb); + Py_INCREF(tb); + PyErr_Restore(tmp_type, tmp_value, tb); + Py_XDECREF(tmp_tb); +#else + PyThreadState *tstate = PyThreadState_GET(); + PyObject* tmp_tb = tstate->curexc_traceback; + if (tb != tmp_tb) { + Py_INCREF(tb); + tstate->curexc_traceback = tb; + Py_XDECREF(tmp_tb); + } +#endif + } +bad: + Py_XDECREF(owned_instance); + return; +} +#endif + +static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) { + PyObject *r; + if (!j) return NULL; + r = PyObject_GetItem(o, j); + Py_DECREF(j); + return r; +} +static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i, + int wraparound, int boundscheck) { +#if CYTHON_COMPILING_IN_CPYTHON + if (wraparound & unlikely(i < 0)) i += PyList_GET_SIZE(o); + if ((!boundscheck) || likely((0 <= i) & (i < PyList_GET_SIZE(o)))) { + PyObject *r = PyList_GET_ITEM(o, i); + Py_INCREF(r); + return r; + } + return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i)); +#else + return PySequence_GetItem(o, i); +#endif +} +static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i, + int wraparound, int boundscheck) { +#if CYTHON_COMPILING_IN_CPYTHON + if (wraparound & unlikely(i < 0)) i += PyTuple_GET_SIZE(o); + if ((!boundscheck) || likely((0 <= i) & (i < PyTuple_GET_SIZE(o)))) { + PyObject *r = PyTuple_GET_ITEM(o, i); + Py_INCREF(r); + return r; + } + return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i)); +#else + return PySequence_GetItem(o, i); +#endif +} +static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, + int is_list, int wraparound, int boundscheck) { +#if CYTHON_COMPILING_IN_CPYTHON + if (is_list || PyList_CheckExact(o)) { + Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o); + if ((!boundscheck) || (likely((n >= 0) & (n < PyList_GET_SIZE(o))))) { + PyObject *r = PyList_GET_ITEM(o, n); + Py_INCREF(r); + return r; + } + } + else if (PyTuple_CheckExact(o)) { + Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyTuple_GET_SIZE(o); + if ((!boundscheck) || likely((n >= 0) & (n < PyTuple_GET_SIZE(o)))) { + PyObject *r = PyTuple_GET_ITEM(o, n); + Py_INCREF(r); + return r; + } + } else { + PySequenceMethods *m = Py_TYPE(o)->tp_as_sequence; + if (likely(m && m->sq_item)) { + if (wraparound && unlikely(i < 0) && likely(m->sq_length)) { + Py_ssize_t l = m->sq_length(o); + if (likely(l >= 0)) { + i += l; + } else { + if (PyErr_ExceptionMatches(PyExc_OverflowError)) + PyErr_Clear(); + else + return NULL; + } + } + return m->sq_item(o, i); + } + } +#else + if (is_list || PySequence_Check(o)) { + return PySequence_GetItem(o, i); + } +#endif + return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i)); +} + +static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected) { + PyErr_Format(PyExc_ValueError, + "too many values to unpack (expected %" CYTHON_FORMAT_SSIZE_T "d)", expected); +} + +static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index) { + PyErr_Format(PyExc_ValueError, + "need more than %" CYTHON_FORMAT_SSIZE_T "d value%.1s to unpack", + index, (index == 1) ? "" : "s"); +} + +static CYTHON_INLINE int __Pyx_IterFinish(void) { +#if CYTHON_COMPILING_IN_CPYTHON + PyThreadState *tstate = PyThreadState_GET(); + PyObject* exc_type = tstate->curexc_type; + if (unlikely(exc_type)) { + if (likely(exc_type == PyExc_StopIteration) || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration)) { + PyObject *exc_value, *exc_tb; + exc_value = tstate->curexc_value; + exc_tb = tstate->curexc_traceback; + tstate->curexc_type = 0; + tstate->curexc_value = 0; + tstate->curexc_traceback = 0; + Py_DECREF(exc_type); + Py_XDECREF(exc_value); + Py_XDECREF(exc_tb); + return 0; + } else { + return -1; + } + } + return 0; +#else + if (unlikely(PyErr_Occurred())) { + if (likely(PyErr_ExceptionMatches(PyExc_StopIteration))) { + PyErr_Clear(); + return 0; + } else { + return -1; + } + } + return 0; +#endif +} + +static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected) { + if (unlikely(retval)) { + Py_DECREF(retval); + __Pyx_RaiseTooManyValuesError(expected); + return -1; + } else { + return __Pyx_IterFinish(); + } + return 0; +} + +static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name) { + PyObject *result; +#if CYTHON_COMPILING_IN_CPYTHON + result = PyDict_GetItem(__pyx_d, name); + if (likely(result)) { + Py_INCREF(result); + } else { +#else + result = PyObject_GetItem(__pyx_d, name); + if (!result) { + PyErr_Clear(); +#endif + result = __Pyx_GetBuiltinName(name); + } + return result; +} + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) { + PyObject *self, *result; + PyCFunction cfunc; + cfunc = PyCFunction_GET_FUNCTION(func); + self = PyCFunction_GET_SELF(func); + if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object"))) + return NULL; + result = cfunc(self, arg); + Py_LeaveRecursiveCall(); + if (unlikely(!result) && unlikely(!PyErr_Occurred())) { + PyErr_SetString( + PyExc_SystemError, + "NULL result without error in PyObject_Call"); + } + return result; +} +#endif + +#if CYTHON_COMPILING_IN_CPYTHON +static PyObject* __Pyx__PyObject_CallOneArg(PyObject *func, PyObject *arg) { + PyObject *result; + PyObject *args = PyTuple_New(1); + if (unlikely(!args)) return NULL; + Py_INCREF(arg); + PyTuple_SET_ITEM(args, 0, arg); + result = __Pyx_PyObject_Call(func, args, NULL); + Py_DECREF(args); + return result; +} +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) { +#ifdef __Pyx_CyFunction_USED + if (likely(PyCFunction_Check(func) || PyObject_TypeCheck(func, __pyx_CyFunctionType))) { +#else + if (likely(PyCFunction_Check(func))) { +#endif + if (likely(PyCFunction_GET_FLAGS(func) & METH_O)) { + return __Pyx_PyObject_CallMethO(func, arg); + } + } + return __Pyx__PyObject_CallOneArg(func, arg); +} +#else +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) { + PyObject* args = PyTuple_Pack(1, arg); + return (likely(args)) ? __Pyx_PyObject_Call(func, args, NULL) : NULL; +} +#endif + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func) { +#ifdef __Pyx_CyFunction_USED + if (likely(PyCFunction_Check(func) || PyObject_TypeCheck(func, __pyx_CyFunctionType))) { +#else + if (likely(PyCFunction_Check(func))) { +#endif + if (likely(PyCFunction_GET_FLAGS(func) & METH_NOARGS)) { + return __Pyx_PyObject_CallMethO(func, NULL); + } + } + return __Pyx_PyObject_Call(func, __pyx_empty_tuple, NULL); +} +#endif + +static CYTHON_INLINE void __Pyx_ExceptionSave(PyObject **type, PyObject **value, PyObject **tb) { +#if CYTHON_COMPILING_IN_CPYTHON + PyThreadState *tstate = PyThreadState_GET(); + *type = tstate->exc_type; + *value = tstate->exc_value; + *tb = tstate->exc_traceback; + Py_XINCREF(*type); + Py_XINCREF(*value); + Py_XINCREF(*tb); +#else + PyErr_GetExcInfo(type, value, tb); +#endif +} +static void __Pyx_ExceptionReset(PyObject *type, PyObject *value, PyObject *tb) { +#if CYTHON_COMPILING_IN_CPYTHON + PyObject *tmp_type, *tmp_value, *tmp_tb; + PyThreadState *tstate = PyThreadState_GET(); + tmp_type = tstate->exc_type; + tmp_value = tstate->exc_value; + tmp_tb = tstate->exc_traceback; + tstate->exc_type = type; + tstate->exc_value = value; + tstate->exc_traceback = tb; + Py_XDECREF(tmp_type); + Py_XDECREF(tmp_value); + Py_XDECREF(tmp_tb); +#else + PyErr_SetExcInfo(type, value, tb); +#endif +} + +static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb) { + PyObject *local_type, *local_value, *local_tb; +#if CYTHON_COMPILING_IN_CPYTHON + PyObject *tmp_type, *tmp_value, *tmp_tb; + PyThreadState *tstate = PyThreadState_GET(); + local_type = tstate->curexc_type; + local_value = tstate->curexc_value; + local_tb = tstate->curexc_traceback; + tstate->curexc_type = 0; + tstate->curexc_value = 0; + tstate->curexc_traceback = 0; +#else + PyErr_Fetch(&local_type, &local_value, &local_tb); +#endif + PyErr_NormalizeException(&local_type, &local_value, &local_tb); +#if CYTHON_COMPILING_IN_CPYTHON + if (unlikely(tstate->curexc_type)) +#else + if (unlikely(PyErr_Occurred())) +#endif + goto bad; + #if PY_MAJOR_VERSION >= 3 + if (local_tb) { + if (unlikely(PyException_SetTraceback(local_value, local_tb) < 0)) + goto bad; + } + #endif + Py_XINCREF(local_tb); + Py_XINCREF(local_type); + Py_XINCREF(local_value); + *type = local_type; + *value = local_value; + *tb = local_tb; +#if CYTHON_COMPILING_IN_CPYTHON + tmp_type = tstate->exc_type; + tmp_value = tstate->exc_value; + tmp_tb = tstate->exc_traceback; + tstate->exc_type = local_type; + tstate->exc_value = local_value; + tstate->exc_traceback = local_tb; + Py_XDECREF(tmp_type); + Py_XDECREF(tmp_value); + Py_XDECREF(tmp_tb); +#else + PyErr_SetExcInfo(local_type, local_value, local_tb); +#endif + return 0; +bad: + *type = 0; + *value = 0; + *tb = 0; + Py_XDECREF(local_type); + Py_XDECREF(local_value); + Py_XDECREF(local_tb); + return -1; +} + +static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) { + PyObject* value = __Pyx_PyObject_GetAttrStr(module, name); + if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) { + PyErr_Format(PyExc_ImportError, + #if PY_MAJOR_VERSION < 3 + "cannot import name %.230s", PyString_AS_STRING(name)); + #else + "cannot import name %S", name); + #endif + } + return value; +} + +static void* __Pyx_GetVtable(PyObject *dict) { + void* ptr; + PyObject *ob = PyObject_GetItem(dict, __pyx_n_s_pyx_vtable); + if (!ob) + goto bad; +#if PY_VERSION_HEX >= 0x02070000 + ptr = PyCapsule_GetPointer(ob, 0); +#else + ptr = PyCObject_AsVoidPtr(ob); +#endif + if (!ptr && !PyErr_Occurred()) + PyErr_SetString(PyExc_RuntimeError, "invalid vtable found for imported type"); + Py_DECREF(ob); + return ptr; +bad: + Py_XDECREF(ob); + return NULL; +} + +static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) { + int start = 0, mid = 0, end = count - 1; + if (end >= 0 && code_line > entries[end].code_line) { + return count; + } + while (start < end) { + mid = (start + end) / 2; + if (code_line < entries[mid].code_line) { + end = mid; + } else if (code_line > entries[mid].code_line) { + start = mid + 1; + } else { + return mid; + } + } + if (code_line <= entries[mid].code_line) { + return mid; + } else { + return mid + 1; + } +} +static PyCodeObject *__pyx_find_code_object(int code_line) { + PyCodeObject* code_object; + int pos; + if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) { + return NULL; + } + pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line); + if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) { + return NULL; + } + code_object = __pyx_code_cache.entries[pos].code_object; + Py_INCREF(code_object); + return code_object; +} +static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) { + int pos, i; + __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries; + if (unlikely(!code_line)) { + return; + } + if (unlikely(!entries)) { + entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry)); + if (likely(entries)) { + __pyx_code_cache.entries = entries; + __pyx_code_cache.max_count = 64; + __pyx_code_cache.count = 1; + entries[0].code_line = code_line; + entries[0].code_object = code_object; + Py_INCREF(code_object); + } + return; + } + pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line); + if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) { + PyCodeObject* tmp = entries[pos].code_object; + entries[pos].code_object = code_object; + Py_DECREF(tmp); + return; + } + if (__pyx_code_cache.count == __pyx_code_cache.max_count) { + int new_max = __pyx_code_cache.max_count + 64; + entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc( + __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry)); + if (unlikely(!entries)) { + return; + } + __pyx_code_cache.entries = entries; + __pyx_code_cache.max_count = new_max; + } + for (i=__pyx_code_cache.count; i>pos; i--) { + entries[i] = entries[i-1]; + } + entries[pos].code_line = code_line; + entries[pos].code_object = code_object; + __pyx_code_cache.count++; + Py_INCREF(code_object); +} + +#include "compile.h" +#include "frameobject.h" +#include "traceback.h" +static PyCodeObject* __Pyx_CreateCodeObjectForTraceback( + const char *funcname, int c_line, + int py_line, const char *filename) { + PyCodeObject *py_code = 0; + PyObject *py_srcfile = 0; + PyObject *py_funcname = 0; + #if PY_MAJOR_VERSION < 3 + py_srcfile = PyString_FromString(filename); + #else + py_srcfile = PyUnicode_FromString(filename); + #endif + if (!py_srcfile) goto bad; + if (c_line) { + #if PY_MAJOR_VERSION < 3 + py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line); + #else + py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line); + #endif + } + else { + #if PY_MAJOR_VERSION < 3 + py_funcname = PyString_FromString(funcname); + #else + py_funcname = PyUnicode_FromString(funcname); + #endif + } + if (!py_funcname) goto bad; + py_code = __Pyx_PyCode_New( + 0, + 0, + 0, + 0, + 0, + __pyx_empty_bytes, /*PyObject *code,*/ + __pyx_empty_tuple, /*PyObject *consts,*/ + __pyx_empty_tuple, /*PyObject *names,*/ + __pyx_empty_tuple, /*PyObject *varnames,*/ + __pyx_empty_tuple, /*PyObject *freevars,*/ + __pyx_empty_tuple, /*PyObject *cellvars,*/ + py_srcfile, /*PyObject *filename,*/ + py_funcname, /*PyObject *name,*/ + py_line, + __pyx_empty_bytes /*PyObject *lnotab*/ + ); + Py_DECREF(py_srcfile); + Py_DECREF(py_funcname); + return py_code; +bad: + Py_XDECREF(py_srcfile); + Py_XDECREF(py_funcname); + return NULL; +} +static void __Pyx_AddTraceback(const char *funcname, int c_line, + int py_line, const char *filename) { + PyCodeObject *py_code = 0; + PyFrameObject *py_frame = 0; + py_code = __pyx_find_code_object(c_line ? c_line : py_line); + if (!py_code) { + py_code = __Pyx_CreateCodeObjectForTraceback( + funcname, c_line, py_line, filename); + if (!py_code) goto bad; + __pyx_insert_code_object(c_line ? c_line : py_line, py_code); + } + py_frame = PyFrame_New( + PyThreadState_GET(), /*PyThreadState *tstate,*/ + py_code, /*PyCodeObject *code,*/ + __pyx_d, /*PyObject *globals,*/ + 0 /*PyObject *locals*/ + ); + if (!py_frame) goto bad; + py_frame->f_lineno = py_line; + PyTraceBack_Here(py_frame); +bad: + Py_XDECREF(py_code); + Py_XDECREF(py_frame); +} + +static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) { + PyObject *empty_list = 0; + PyObject *module = 0; + PyObject *global_dict = 0; + PyObject *empty_dict = 0; + PyObject *list; + #if PY_VERSION_HEX < 0x03030000 + PyObject *py_import; + py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import); + if (!py_import) + goto bad; + #endif + if (from_list) + list = from_list; + else { + empty_list = PyList_New(0); + if (!empty_list) + goto bad; + list = empty_list; + } + global_dict = PyModule_GetDict(__pyx_m); + if (!global_dict) + goto bad; + empty_dict = PyDict_New(); + if (!empty_dict) + goto bad; + { + #if PY_MAJOR_VERSION >= 3 + if (level == -1) { + if (strchr(__Pyx_MODULE_NAME, '.')) { + #if PY_VERSION_HEX < 0x03030000 + PyObject *py_level = PyInt_FromLong(1); + if (!py_level) + goto bad; + module = PyObject_CallFunctionObjArgs(py_import, + name, global_dict, empty_dict, list, py_level, NULL); + Py_DECREF(py_level); + #else + module = PyImport_ImportModuleLevelObject( + name, global_dict, empty_dict, list, 1); + #endif + if (!module) { + if (!PyErr_ExceptionMatches(PyExc_ImportError)) + goto bad; + PyErr_Clear(); + } + } + level = 0; + } + #endif + if (!module) { + #if PY_VERSION_HEX < 0x03030000 + PyObject *py_level = PyInt_FromLong(level); + if (!py_level) + goto bad; + module = PyObject_CallFunctionObjArgs(py_import, + name, global_dict, empty_dict, list, py_level, NULL); + Py_DECREF(py_level); + #else + module = PyImport_ImportModuleLevelObject( + name, global_dict, empty_dict, list, level); + #endif + } + } +bad: + #if PY_VERSION_HEX < 0x03030000 + Py_XDECREF(py_import); + #endif + Py_XDECREF(empty_list); + Py_XDECREF(empty_dict); + return module; +} + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) { + const long neg_one = (long) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(long) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(long) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); + } else if (sizeof(long) <= sizeof(unsigned long long)) { + return PyLong_FromUnsignedLongLong((unsigned long long) value); + } + } else { + if (sizeof(long) <= sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(long) <= sizeof(long long)) { + return PyLong_FromLongLong((long long) value); + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(long), + little, !is_unsigned); + } +} + +#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value) \ + { \ + func_type value = func_value; \ + if (sizeof(target_type) < sizeof(func_type)) { \ + if (unlikely(value != (func_type) (target_type) value)) { \ + func_type zero = 0; \ + if (is_unsigned && unlikely(value < zero)) \ + goto raise_neg_overflow; \ + else \ + goto raise_overflow; \ + } \ + } \ + return (target_type) value; \ + } + +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + #include "longintrepr.h" + #endif +#endif + +static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) { + const long neg_one = (long) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x))) { + if (sizeof(long) < sizeof(long)) { + __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x)) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + goto raise_neg_overflow; + } + return (long) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(long, digit, ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (unlikely(Py_SIZE(x) < 0)) { + goto raise_neg_overflow; + } + if (sizeof(long) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT(long, unsigned long, PyLong_AsUnsignedLong(x)) + } else if (sizeof(long) <= sizeof(unsigned long long)) { + __PYX_VERIFY_RETURN_INT(long, unsigned long long, PyLong_AsUnsignedLongLong(x)) + } + } else { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(long, digit, +(((PyLongObject*)x)->ob_digit[0])); + case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (sizeof(long) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT(long, long, PyLong_AsLong(x)) + } else if (sizeof(long) <= sizeof(long long)) { + __PYX_VERIFY_RETURN_INT(long, long long, PyLong_AsLongLong(x)) + } + } + { +#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) + PyErr_SetString(PyExc_RuntimeError, + "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); +#else + long val; + PyObject *v = __Pyx_PyNumber_Int(x); + #if PY_MAJOR_VERSION < 3 + if (likely(v) && !PyLong_Check(v)) { + PyObject *tmp = v; + v = PyNumber_Long(tmp); + Py_DECREF(tmp); + } + #endif + if (likely(v)) { + int one = 1; int is_little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&val; + int ret = _PyLong_AsByteArray((PyLongObject *)v, + bytes, sizeof(val), + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } +#endif + return (long) -1; + } + } else { + long val; + PyObject *tmp = __Pyx_PyNumber_Int(x); + if (!tmp) return (long) -1; + val = __Pyx_PyInt_As_long(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to long"); + return (long) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to long"); + return (long) -1; +} + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) { + const int neg_one = (int) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(int) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(int) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); + } else if (sizeof(int) <= sizeof(unsigned long long)) { + return PyLong_FromUnsignedLongLong((unsigned long long) value); + } + } else { + if (sizeof(int) <= sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(int) <= sizeof(long long)) { + return PyLong_FromLongLong((long long) value); + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(int), + little, !is_unsigned); + } +} + +static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) { + const int neg_one = (int) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x))) { + if (sizeof(int) < sizeof(long)) { + __PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG(x)) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + goto raise_neg_overflow; + } + return (int) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(int, digit, ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (unlikely(Py_SIZE(x) < 0)) { + goto raise_neg_overflow; + } + if (sizeof(int) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT(int, unsigned long, PyLong_AsUnsignedLong(x)) + } else if (sizeof(int) <= sizeof(unsigned long long)) { + __PYX_VERIFY_RETURN_INT(int, unsigned long long, PyLong_AsUnsignedLongLong(x)) + } + } else { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(int, digit, +(((PyLongObject*)x)->ob_digit[0])); + case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (sizeof(int) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT(int, long, PyLong_AsLong(x)) + } else if (sizeof(int) <= sizeof(long long)) { + __PYX_VERIFY_RETURN_INT(int, long long, PyLong_AsLongLong(x)) + } + } + { +#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) + PyErr_SetString(PyExc_RuntimeError, + "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); +#else + int val; + PyObject *v = __Pyx_PyNumber_Int(x); + #if PY_MAJOR_VERSION < 3 + if (likely(v) && !PyLong_Check(v)) { + PyObject *tmp = v; + v = PyNumber_Long(tmp); + Py_DECREF(tmp); + } + #endif + if (likely(v)) { + int one = 1; int is_little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&val; + int ret = _PyLong_AsByteArray((PyLongObject *)v, + bytes, sizeof(val), + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } +#endif + return (int) -1; + } + } else { + int val; + PyObject *tmp = __Pyx_PyNumber_Int(x); + if (!tmp) return (int) -1; + val = __Pyx_PyInt_As_int(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to int"); + return (int) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to int"); + return (int) -1; +} + +static CYTHON_INLINE short __Pyx_PyInt_As_short(PyObject *x) { + const short neg_one = (short) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x))) { + if (sizeof(short) < sizeof(long)) { + __PYX_VERIFY_RETURN_INT(short, long, PyInt_AS_LONG(x)) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + goto raise_neg_overflow; + } + return (short) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(short, digit, ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (unlikely(Py_SIZE(x) < 0)) { + goto raise_neg_overflow; + } + if (sizeof(short) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT(short, unsigned long, PyLong_AsUnsignedLong(x)) + } else if (sizeof(short) <= sizeof(unsigned long long)) { + __PYX_VERIFY_RETURN_INT(short, unsigned long long, PyLong_AsUnsignedLongLong(x)) + } + } else { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(short, digit, +(((PyLongObject*)x)->ob_digit[0])); + case -1: __PYX_VERIFY_RETURN_INT(short, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (sizeof(short) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT(short, long, PyLong_AsLong(x)) + } else if (sizeof(short) <= sizeof(long long)) { + __PYX_VERIFY_RETURN_INT(short, long long, PyLong_AsLongLong(x)) + } + } + { +#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) + PyErr_SetString(PyExc_RuntimeError, + "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); +#else + short val; + PyObject *v = __Pyx_PyNumber_Int(x); + #if PY_MAJOR_VERSION < 3 + if (likely(v) && !PyLong_Check(v)) { + PyObject *tmp = v; + v = PyNumber_Long(tmp); + Py_DECREF(tmp); + } + #endif + if (likely(v)) { + int one = 1; int is_little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&val; + int ret = _PyLong_AsByteArray((PyLongObject *)v, + bytes, sizeof(val), + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } +#endif + return (short) -1; + } + } else { + short val; + PyObject *tmp = __Pyx_PyNumber_Int(x); + if (!tmp) return (short) -1; + val = __Pyx_PyInt_As_short(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to short"); + return (short) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to short"); + return (short) -1; +} + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_short(short value) { + const short neg_one = (short) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(short) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(short) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); + } else if (sizeof(short) <= sizeof(unsigned long long)) { + return PyLong_FromUnsignedLongLong((unsigned long long) value); + } + } else { + if (sizeof(short) <= sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(short) <= sizeof(long long)) { + return PyLong_FromLongLong((long long) value); + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(short), + little, !is_unsigned); + } +} + +static int __Pyx_check_binary_version(void) { + char ctversion[4], rtversion[4]; + PyOS_snprintf(ctversion, 4, "%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION); + PyOS_snprintf(rtversion, 4, "%s", Py_GetVersion()); + if (ctversion[0] != rtversion[0] || ctversion[2] != rtversion[2]) { + char message[200]; + PyOS_snprintf(message, sizeof(message), + "compiletime version %s of module '%.100s' " + "does not match runtime version %s", + ctversion, __Pyx_MODULE_NAME, rtversion); + return PyErr_WarnEx(NULL, message, 1); + } + return 0; +} + +#ifndef __PYX_HAVE_RT_ImportModule +#define __PYX_HAVE_RT_ImportModule +static PyObject *__Pyx_ImportModule(const char *name) { + PyObject *py_name = 0; + PyObject *py_module = 0; + py_name = __Pyx_PyIdentifier_FromString(name); + if (!py_name) + goto bad; + py_module = PyImport_Import(py_name); + Py_DECREF(py_name); + return py_module; +bad: + Py_XDECREF(py_name); + return 0; +} +#endif + +#ifndef __PYX_HAVE_RT_ImportType +#define __PYX_HAVE_RT_ImportType +static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name, + size_t size, int strict) +{ + PyObject *py_module = 0; + PyObject *result = 0; + PyObject *py_name = 0; + char warning[200]; + Py_ssize_t basicsize; +#ifdef Py_LIMITED_API + PyObject *py_basicsize; +#endif + py_module = __Pyx_ImportModule(module_name); + if (!py_module) + goto bad; + py_name = __Pyx_PyIdentifier_FromString(class_name); + if (!py_name) + goto bad; + result = PyObject_GetAttr(py_module, py_name); + Py_DECREF(py_name); + py_name = 0; + Py_DECREF(py_module); + py_module = 0; + if (!result) + goto bad; + if (!PyType_Check(result)) { + PyErr_Format(PyExc_TypeError, + "%.200s.%.200s is not a type object", + module_name, class_name); + goto bad; + } +#ifndef Py_LIMITED_API + basicsize = ((PyTypeObject *)result)->tp_basicsize; +#else + py_basicsize = PyObject_GetAttrString(result, "__basicsize__"); + if (!py_basicsize) + goto bad; + basicsize = PyLong_AsSsize_t(py_basicsize); + Py_DECREF(py_basicsize); + py_basicsize = 0; + if (basicsize == (Py_ssize_t)-1 && PyErr_Occurred()) + goto bad; +#endif + if (!strict && (size_t)basicsize > size) { + PyOS_snprintf(warning, sizeof(warning), + "%s.%s size changed, may indicate binary incompatibility", + module_name, class_name); + if (PyErr_WarnEx(NULL, warning, 0) < 0) goto bad; + } + else if ((size_t)basicsize != size) { + PyErr_Format(PyExc_ValueError, + "%.200s.%.200s has the wrong size, try recompiling", + module_name, class_name); + goto bad; + } + return (PyTypeObject *)result; +bad: + Py_XDECREF(py_module); + Py_XDECREF(result); + return NULL; +} +#endif + +static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) { + while (t->p) { + #if PY_MAJOR_VERSION < 3 + if (t->is_unicode) { + *t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL); + } else if (t->intern) { + *t->p = PyString_InternFromString(t->s); + } else { + *t->p = PyString_FromStringAndSize(t->s, t->n - 1); + } + #else + if (t->is_unicode | t->is_str) { + if (t->intern) { + *t->p = PyUnicode_InternFromString(t->s); + } else if (t->encoding) { + *t->p = PyUnicode_Decode(t->s, t->n - 1, t->encoding, NULL); + } else { + *t->p = PyUnicode_FromStringAndSize(t->s, t->n - 1); + } + } else { + *t->p = PyBytes_FromStringAndSize(t->s, t->n - 1); + } + #endif + if (!*t->p) + return -1; + ++t; + } + return 0; +} + +static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) { + return __Pyx_PyUnicode_FromStringAndSize(c_str, (Py_ssize_t)strlen(c_str)); +} +static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject* o) { + Py_ssize_t ignore; + return __Pyx_PyObject_AsStringAndSize(o, &ignore); +} +static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) { +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT + if ( +#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII + __Pyx_sys_getdefaultencoding_not_ascii && +#endif + PyUnicode_Check(o)) { +#if PY_VERSION_HEX < 0x03030000 + char* defenc_c; + PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL); + if (!defenc) return NULL; + defenc_c = PyBytes_AS_STRING(defenc); +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII + { + char* end = defenc_c + PyBytes_GET_SIZE(defenc); + char* c; + for (c = defenc_c; c < end; c++) { + if ((unsigned char) (*c) >= 128) { + PyUnicode_AsASCIIString(o); + return NULL; + } + } + } +#endif + *length = PyBytes_GET_SIZE(defenc); + return defenc_c; +#else + if (__Pyx_PyUnicode_READY(o) == -1) return NULL; +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII + if (PyUnicode_IS_ASCII(o)) { + *length = PyUnicode_GET_LENGTH(o); + return PyUnicode_AsUTF8(o); + } else { + PyUnicode_AsASCIIString(o); + return NULL; + } +#else + return PyUnicode_AsUTF8AndSize(o, length); +#endif +#endif + } else +#endif +#if !CYTHON_COMPILING_IN_PYPY + if (PyByteArray_Check(o)) { + *length = PyByteArray_GET_SIZE(o); + return PyByteArray_AS_STRING(o); + } else +#endif + { + char* result; + int r = PyBytes_AsStringAndSize(o, &result, length); + if (unlikely(r < 0)) { + return NULL; + } else { + return result; + } + } +} +static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) { + int is_true = x == Py_True; + if (is_true | (x == Py_False) | (x == Py_None)) return is_true; + else return PyObject_IsTrue(x); +} +static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) { + PyNumberMethods *m; + const char *name = NULL; + PyObject *res = NULL; +#if PY_MAJOR_VERSION < 3 + if (PyInt_Check(x) || PyLong_Check(x)) +#else + if (PyLong_Check(x)) +#endif + return Py_INCREF(x), x; + m = Py_TYPE(x)->tp_as_number; +#if PY_MAJOR_VERSION < 3 + if (m && m->nb_int) { + name = "int"; + res = PyNumber_Int(x); + } + else if (m && m->nb_long) { + name = "long"; + res = PyNumber_Long(x); + } +#else + if (m && m->nb_int) { + name = "int"; + res = PyNumber_Long(x); + } +#endif + if (res) { +#if PY_MAJOR_VERSION < 3 + if (!PyInt_Check(res) && !PyLong_Check(res)) { +#else + if (!PyLong_Check(res)) { +#endif + PyErr_Format(PyExc_TypeError, + "__%.4s__ returned non-%.4s (type %.200s)", + name, name, Py_TYPE(res)->tp_name); + Py_DECREF(res); + return NULL; + } + } + else if (!PyErr_Occurred()) { + PyErr_SetString(PyExc_TypeError, + "an integer is required"); + } + return res; +} +static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) { + Py_ssize_t ival; + PyObject *x; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_CheckExact(b))) + return PyInt_AS_LONG(b); +#endif + if (likely(PyLong_CheckExact(b))) { + #if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(b)) { + case -1: return -(sdigit)((PyLongObject*)b)->ob_digit[0]; + case 0: return 0; + case 1: return ((PyLongObject*)b)->ob_digit[0]; + } + #endif + #endif + return PyLong_AsSsize_t(b); + } + x = PyNumber_Index(b); + if (!x) return -1; + ival = PyInt_AsSsize_t(x); + Py_DECREF(x); + return ival; +} +static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) { + return PyInt_FromSize_t(ival); +} + + +#endif /* Py_PYTHON_H */ diff --git a/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/_poll.pyx b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/_poll.pyx new file mode 100644 index 00000000..7b5300b1 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/_poll.pyx @@ -0,0 +1,144 @@ +"""0MQ polling related functions and classes.""" + +# +# Copyright (c) 2010-2011 Brian E. Granger & Min Ragan-Kelley +# +# This file is part of pyzmq. +# +# pyzmq is free software; you can redistribute it and/or modify it under +# the terms of the Lesser GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# pyzmq is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# Lesser GNU General Public License for more details. +# +# You should have received a copy of the Lesser GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# + +#----------------------------------------------------------------------------- +# Imports +#----------------------------------------------------------------------------- + +from libc.stdlib cimport free, malloc + +from libzmq cimport zmq_pollitem_t, ZMQ_VERSION_MAJOR +from libzmq cimport zmq_poll as zmq_poll_c +from socket cimport Socket + +import sys + +from zmq.backend.cython.checkrc cimport _check_rc +from zmq.error import InterruptedSystemCall + +#----------------------------------------------------------------------------- +# Polling related methods +#----------------------------------------------------------------------------- + +# version-independent typecheck for int/long +if sys.version_info[0] >= 3: + int_t = int +else: + int_t = (int,long) + + +def zmq_poll(sockets, long timeout=-1): + """zmq_poll(sockets, timeout=-1) + + Poll a set of 0MQ sockets, native file descs. or sockets. + + Parameters + ---------- + sockets : list of tuples of (socket, flags) + Each element of this list is a two-tuple containing a socket + and a flags. The socket may be a 0MQ socket or any object with + a ``fileno()`` method. The flags can be zmq.POLLIN (for detecting + for incoming messages), zmq.POLLOUT (for detecting that send is OK) + or zmq.POLLIN|zmq.POLLOUT for detecting both. + timeout : int + The number of milliseconds to poll for. Negative means no timeout. + """ + cdef int rc, i + cdef zmq_pollitem_t *pollitems = NULL + cdef int nsockets = <int>len(sockets) + cdef Socket current_socket + + if nsockets == 0: + return [] + + pollitems = <zmq_pollitem_t *>malloc(nsockets*sizeof(zmq_pollitem_t)) + if pollitems == NULL: + raise MemoryError("Could not allocate poll items") + + if ZMQ_VERSION_MAJOR < 3: + # timeout is us in 2.x, ms in 3.x + # expected input is ms (matches 3.x) + timeout = 1000*timeout + + for i in range(nsockets): + s, events = sockets[i] + if isinstance(s, Socket): + pollitems[i].socket = (<Socket>s).handle + pollitems[i].events = events + pollitems[i].revents = 0 + elif isinstance(s, int_t): + pollitems[i].socket = NULL + pollitems[i].fd = s + pollitems[i].events = events + pollitems[i].revents = 0 + elif hasattr(s, 'fileno'): + try: + fileno = int(s.fileno()) + except: + free(pollitems) + raise ValueError('fileno() must return a valid integer fd') + else: + pollitems[i].socket = NULL + pollitems[i].fd = fileno + pollitems[i].events = events + pollitems[i].revents = 0 + else: + free(pollitems) + raise TypeError( + "Socket must be a 0MQ socket, an integer fd or have " + "a fileno() method: %r" % s + ) + + try: + while True: + with nogil: + rc = zmq_poll_c(pollitems, nsockets, timeout) + try: + _check_rc(rc) + except InterruptedSystemCall: + continue + else: + break + except Exception: + free(pollitems) + raise + + results = [] + for i in range(nsockets): + revents = pollitems[i].revents + # for compatibility with select.poll: + # - only return sockets with non-zero status + # - return the fd for plain sockets + if revents > 0: + if pollitems[i].socket != NULL: + s = sockets[i][0] + else: + s = pollitems[i].fd + results.append((s, revents)) + + free(pollitems) + return results + +#----------------------------------------------------------------------------- +# Symbols to export +#----------------------------------------------------------------------------- + +__all__ = [ 'zmq_poll' ] diff --git a/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/_version.c b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/_version.c new file mode 100644 index 00000000..11c11259 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/_version.c @@ -0,0 +1,1497 @@ +/* Generated by Cython 0.22 */ + +#define PY_SSIZE_T_CLEAN +#ifndef CYTHON_USE_PYLONG_INTERNALS +#ifdef PYLONG_BITS_IN_DIGIT +#define CYTHON_USE_PYLONG_INTERNALS 0 +#else +#include "pyconfig.h" +#ifdef PYLONG_BITS_IN_DIGIT +#define CYTHON_USE_PYLONG_INTERNALS 1 +#else +#define CYTHON_USE_PYLONG_INTERNALS 0 +#endif +#endif +#endif +#include "Python.h" +#ifndef Py_PYTHON_H + #error Python headers needed to compile C extensions, please install development version of Python. +#elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03020000) + #error Cython requires Python 2.6+ or Python 3.2+. +#else +#define CYTHON_ABI "0_22" +#include <stddef.h> +#ifndef offsetof +#define offsetof(type, member) ( (size_t) & ((type*)0) -> member ) +#endif +#if !defined(WIN32) && !defined(MS_WINDOWS) + #ifndef __stdcall + #define __stdcall + #endif + #ifndef __cdecl + #define __cdecl + #endif + #ifndef __fastcall + #define __fastcall + #endif +#endif +#ifndef DL_IMPORT + #define DL_IMPORT(t) t +#endif +#ifndef DL_EXPORT + #define DL_EXPORT(t) t +#endif +#ifndef PY_LONG_LONG + #define PY_LONG_LONG LONG_LONG +#endif +#ifndef Py_HUGE_VAL + #define Py_HUGE_VAL HUGE_VAL +#endif +#ifdef PYPY_VERSION +#define CYTHON_COMPILING_IN_PYPY 1 +#define CYTHON_COMPILING_IN_CPYTHON 0 +#else +#define CYTHON_COMPILING_IN_PYPY 0 +#define CYTHON_COMPILING_IN_CPYTHON 1 +#endif +#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag) +#define Py_OptimizeFlag 0 +#endif +#define __PYX_BUILD_PY_SSIZE_T "n" +#define CYTHON_FORMAT_SSIZE_T "z" +#if PY_MAJOR_VERSION < 3 + #define __Pyx_BUILTIN_MODULE_NAME "__builtin__" + #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \ + PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) + #define __Pyx_DefaultClassType PyClass_Type +#else + #define __Pyx_BUILTIN_MODULE_NAME "builtins" + #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \ + PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) + #define __Pyx_DefaultClassType PyType_Type +#endif +#if PY_MAJOR_VERSION >= 3 + #define Py_TPFLAGS_CHECKTYPES 0 + #define Py_TPFLAGS_HAVE_INDEX 0 + #define Py_TPFLAGS_HAVE_NEWBUFFER 0 +#endif +#if PY_VERSION_HEX < 0x030400a1 && !defined(Py_TPFLAGS_HAVE_FINALIZE) + #define Py_TPFLAGS_HAVE_FINALIZE 0 +#endif +#if PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND) + #define CYTHON_PEP393_ENABLED 1 + #define __Pyx_PyUnicode_READY(op) (likely(PyUnicode_IS_READY(op)) ? \ + 0 : _PyUnicode_Ready((PyObject *)(op))) + #define __Pyx_PyUnicode_GET_LENGTH(u) PyUnicode_GET_LENGTH(u) + #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i) + #define __Pyx_PyUnicode_KIND(u) PyUnicode_KIND(u) + #define __Pyx_PyUnicode_DATA(u) PyUnicode_DATA(u) + #define __Pyx_PyUnicode_READ(k, d, i) PyUnicode_READ(k, d, i) +#else + #define CYTHON_PEP393_ENABLED 0 + #define __Pyx_PyUnicode_READY(op) (0) + #define __Pyx_PyUnicode_GET_LENGTH(u) PyUnicode_GET_SIZE(u) + #define __Pyx_PyUnicode_READ_CHAR(u, i) ((Py_UCS4)(PyUnicode_AS_UNICODE(u)[i])) + #define __Pyx_PyUnicode_KIND(u) (sizeof(Py_UNICODE)) + #define __Pyx_PyUnicode_DATA(u) ((void*)PyUnicode_AS_UNICODE(u)) + #define __Pyx_PyUnicode_READ(k, d, i) ((void)(k), (Py_UCS4)(((Py_UNICODE*)d)[i])) +#endif +#if CYTHON_COMPILING_IN_PYPY + #define __Pyx_PyUnicode_Concat(a, b) PyNumber_Add(a, b) + #define __Pyx_PyUnicode_ConcatSafe(a, b) PyNumber_Add(a, b) + #define __Pyx_PyFrozenSet_Size(s) PyObject_Size(s) +#else + #define __Pyx_PyUnicode_Concat(a, b) PyUnicode_Concat(a, b) + #define __Pyx_PyUnicode_ConcatSafe(a, b) ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ? \ + PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b)) + #define __Pyx_PyFrozenSet_Size(s) PySet_Size(s) +#endif +#define __Pyx_PyString_FormatSafe(a, b) ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b)) +#define __Pyx_PyUnicode_FormatSafe(a, b) ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b)) +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyString_Format(a, b) PyUnicode_Format(a, b) +#else + #define __Pyx_PyString_Format(a, b) PyString_Format(a, b) +#endif +#if PY_MAJOR_VERSION >= 3 + #define PyBaseString_Type PyUnicode_Type + #define PyStringObject PyUnicodeObject + #define PyString_Type PyUnicode_Type + #define PyString_Check PyUnicode_Check + #define PyString_CheckExact PyUnicode_CheckExact +#endif +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj) + #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj) +#else + #define __Pyx_PyBaseString_Check(obj) (PyString_Check(obj) || PyUnicode_Check(obj)) + #define __Pyx_PyBaseString_CheckExact(obj) (PyString_CheckExact(obj) || PyUnicode_CheckExact(obj)) +#endif +#ifndef PySet_CheckExact + #define PySet_CheckExact(obj) (Py_TYPE(obj) == &PySet_Type) +#endif +#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type) +#if PY_MAJOR_VERSION >= 3 + #define PyIntObject PyLongObject + #define PyInt_Type PyLong_Type + #define PyInt_Check(op) PyLong_Check(op) + #define PyInt_CheckExact(op) PyLong_CheckExact(op) + #define PyInt_FromString PyLong_FromString + #define PyInt_FromUnicode PyLong_FromUnicode + #define PyInt_FromLong PyLong_FromLong + #define PyInt_FromSize_t PyLong_FromSize_t + #define PyInt_FromSsize_t PyLong_FromSsize_t + #define PyInt_AsLong PyLong_AsLong + #define PyInt_AS_LONG PyLong_AS_LONG + #define PyInt_AsSsize_t PyLong_AsSsize_t + #define PyInt_AsUnsignedLongMask PyLong_AsUnsignedLongMask + #define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask + #define PyNumber_Int PyNumber_Long +#endif +#if PY_MAJOR_VERSION >= 3 + #define PyBoolObject PyLongObject +#endif +#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY + #ifndef PyUnicode_InternFromString + #define PyUnicode_InternFromString(s) PyUnicode_FromString(s) + #endif +#endif +#if PY_VERSION_HEX < 0x030200A4 + typedef long Py_hash_t; + #define __Pyx_PyInt_FromHash_t PyInt_FromLong + #define __Pyx_PyInt_AsHash_t PyInt_AsLong +#else + #define __Pyx_PyInt_FromHash_t PyInt_FromSsize_t + #define __Pyx_PyInt_AsHash_t PyInt_AsSsize_t +#endif +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func)) +#else + #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass) +#endif +#ifndef CYTHON_INLINE + #if defined(__GNUC__) + #define CYTHON_INLINE __inline__ + #elif defined(_MSC_VER) + #define CYTHON_INLINE __inline + #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + #define CYTHON_INLINE inline + #else + #define CYTHON_INLINE + #endif +#endif +#ifndef CYTHON_RESTRICT + #if defined(__GNUC__) + #define CYTHON_RESTRICT __restrict__ + #elif defined(_MSC_VER) && _MSC_VER >= 1400 + #define CYTHON_RESTRICT __restrict + #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + #define CYTHON_RESTRICT restrict + #else + #define CYTHON_RESTRICT + #endif +#endif +#ifdef NAN +#define __PYX_NAN() ((float) NAN) +#else +static CYTHON_INLINE float __PYX_NAN() { + /* Initialize NaN. The sign is irrelevant, an exponent with all bits 1 and + a nonzero mantissa means NaN. If the first bit in the mantissa is 1, it is + a quiet NaN. */ + float value; + memset(&value, 0xFF, sizeof(value)); + return value; +} +#endif +#define __Pyx_void_to_None(void_result) (void_result, Py_INCREF(Py_None), Py_None) +#ifdef __cplusplus +template<typename T> +void __Pyx_call_destructor(T* x) { + x->~T(); +} +template<typename T> +class __Pyx_FakeReference { + public: + __Pyx_FakeReference() : ptr(NULL) { } + __Pyx_FakeReference(T& ref) : ptr(&ref) { } + T *operator->() { return ptr; } + operator T&() { return *ptr; } + private: + T *ptr; +}; +#endif + + +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyNumber_Divide(x,y) PyNumber_TrueDivide(x,y) + #define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceTrueDivide(x,y) +#else + #define __Pyx_PyNumber_Divide(x,y) PyNumber_Divide(x,y) + #define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceDivide(x,y) +#endif + +#ifndef __PYX_EXTERN_C + #ifdef __cplusplus + #define __PYX_EXTERN_C extern "C" + #else + #define __PYX_EXTERN_C extern + #endif +#endif + +#if defined(WIN32) || defined(MS_WINDOWS) +#define _USE_MATH_DEFINES +#endif +#include <math.h> +#define __PYX_HAVE__zmq__backend__cython___version +#define __PYX_HAVE_API__zmq__backend__cython___version +#include "zmq_compat.h" +#include "zmq.h" +#include "zmq_utils.h" +#ifdef _OPENMP +#include <omp.h> +#endif /* _OPENMP */ + +#ifdef PYREX_WITHOUT_ASSERTIONS +#define CYTHON_WITHOUT_ASSERTIONS +#endif + +#ifndef CYTHON_UNUSED +# if defined(__GNUC__) +# if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)) +# define CYTHON_UNUSED __attribute__ ((__unused__)) +# else +# define CYTHON_UNUSED +# endif +# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER)) +# define CYTHON_UNUSED __attribute__ ((__unused__)) +# else +# define CYTHON_UNUSED +# endif +#endif +typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding; + const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry; + +#define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0 +#define __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT 0 +#define __PYX_DEFAULT_STRING_ENCODING "" +#define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString +#define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize +#define __Pyx_fits_Py_ssize_t(v, type, is_signed) ( \ + (sizeof(type) < sizeof(Py_ssize_t)) || \ + (sizeof(type) > sizeof(Py_ssize_t) && \ + likely(v < (type)PY_SSIZE_T_MAX || \ + v == (type)PY_SSIZE_T_MAX) && \ + (!is_signed || likely(v > (type)PY_SSIZE_T_MIN || \ + v == (type)PY_SSIZE_T_MIN))) || \ + (sizeof(type) == sizeof(Py_ssize_t) && \ + (is_signed || likely(v < (type)PY_SSIZE_T_MAX || \ + v == (type)PY_SSIZE_T_MAX))) ) +static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject*); +static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length); +#define __Pyx_PyByteArray_FromString(s) PyByteArray_FromStringAndSize((const char*)s, strlen((const char*)s)) +#define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l) +#define __Pyx_PyBytes_FromString PyBytes_FromString +#define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize +static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*); +#if PY_MAJOR_VERSION < 3 + #define __Pyx_PyStr_FromString __Pyx_PyBytes_FromString + #define __Pyx_PyStr_FromStringAndSize __Pyx_PyBytes_FromStringAndSize +#else + #define __Pyx_PyStr_FromString __Pyx_PyUnicode_FromString + #define __Pyx_PyStr_FromStringAndSize __Pyx_PyUnicode_FromStringAndSize +#endif +#define __Pyx_PyObject_AsSString(s) ((signed char*) __Pyx_PyObject_AsString(s)) +#define __Pyx_PyObject_AsUString(s) ((unsigned char*) __Pyx_PyObject_AsString(s)) +#define __Pyx_PyObject_FromCString(s) __Pyx_PyObject_FromString((const char*)s) +#define __Pyx_PyBytes_FromCString(s) __Pyx_PyBytes_FromString((const char*)s) +#define __Pyx_PyByteArray_FromCString(s) __Pyx_PyByteArray_FromString((const char*)s) +#define __Pyx_PyStr_FromCString(s) __Pyx_PyStr_FromString((const char*)s) +#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s) +#if PY_MAJOR_VERSION < 3 +static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u) +{ + const Py_UNICODE *u_end = u; + while (*u_end++) ; + return (size_t)(u_end - u - 1); +} +#else +#define __Pyx_Py_UNICODE_strlen Py_UNICODE_strlen +#endif +#define __Pyx_PyUnicode_FromUnicode(u) PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u)) +#define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode +#define __Pyx_PyUnicode_AsUnicode PyUnicode_AsUnicode +#define __Pyx_Owned_Py_None(b) (Py_INCREF(Py_None), Py_None) +#define __Pyx_PyBool_FromLong(b) ((b) ? (Py_INCREF(Py_True), Py_True) : (Py_INCREF(Py_False), Py_False)) +static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*); +static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x); +static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*); +static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t); +#if CYTHON_COMPILING_IN_CPYTHON +#define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x)) +#else +#define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x) +#endif +#define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x)) +#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII +static int __Pyx_sys_getdefaultencoding_not_ascii; +static int __Pyx_init_sys_getdefaultencoding_params(void) { + PyObject* sys; + PyObject* default_encoding = NULL; + PyObject* ascii_chars_u = NULL; + PyObject* ascii_chars_b = NULL; + const char* default_encoding_c; + sys = PyImport_ImportModule("sys"); + if (!sys) goto bad; + default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL); + Py_DECREF(sys); + if (!default_encoding) goto bad; + default_encoding_c = PyBytes_AsString(default_encoding); + if (!default_encoding_c) goto bad; + if (strcmp(default_encoding_c, "ascii") == 0) { + __Pyx_sys_getdefaultencoding_not_ascii = 0; + } else { + char ascii_chars[128]; + int c; + for (c = 0; c < 128; c++) { + ascii_chars[c] = c; 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+ entries[pos].code_object = code_object; + Py_DECREF(tmp); + return; + } + if (__pyx_code_cache.count == __pyx_code_cache.max_count) { + int new_max = __pyx_code_cache.max_count + 64; + entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc( + __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry)); + if (unlikely(!entries)) { + return; + } + __pyx_code_cache.entries = entries; + __pyx_code_cache.max_count = new_max; + } + for (i=__pyx_code_cache.count; i>pos; i--) { + entries[i] = entries[i-1]; + } + entries[pos].code_line = code_line; + entries[pos].code_object = code_object; + __pyx_code_cache.count++; + Py_INCREF(code_object); +} + +#include "compile.h" +#include "frameobject.h" +#include "traceback.h" +static PyCodeObject* __Pyx_CreateCodeObjectForTraceback( + const char *funcname, int c_line, + int py_line, const char *filename) { + PyCodeObject *py_code = 0; + PyObject *py_srcfile = 0; + PyObject *py_funcname = 0; + #if PY_MAJOR_VERSION < 3 + py_srcfile = PyString_FromString(filename); 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+ return py_code; +bad: + Py_XDECREF(py_srcfile); + Py_XDECREF(py_funcname); + return NULL; +} +static void __Pyx_AddTraceback(const char *funcname, int c_line, + int py_line, const char *filename) { + PyCodeObject *py_code = 0; + PyFrameObject *py_frame = 0; + py_code = __pyx_find_code_object(c_line ? c_line : py_line); + if (!py_code) { + py_code = __Pyx_CreateCodeObjectForTraceback( + funcname, c_line, py_line, filename); + if (!py_code) goto bad; + __pyx_insert_code_object(c_line ? c_line : py_line, py_code); + } + py_frame = PyFrame_New( + PyThreadState_GET(), /*PyThreadState *tstate,*/ + py_code, /*PyCodeObject *code,*/ + __pyx_d, /*PyObject *globals,*/ + 0 /*PyObject *locals*/ + ); + if (!py_frame) goto bad; + py_frame->f_lineno = py_line; + PyTraceBack_Here(py_frame); +bad: + Py_XDECREF(py_code); + Py_XDECREF(py_frame); +} + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) { + const int neg_one = (int) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(int) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(int) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); + } else if (sizeof(int) <= sizeof(unsigned long long)) { + return PyLong_FromUnsignedLongLong((unsigned long long) value); + } + } else { + if (sizeof(int) <= sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(int) <= sizeof(long long)) { + return PyLong_FromLongLong((long long) value); + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(int), + little, !is_unsigned); + } +} + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) { + const long neg_one = (long) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(long) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(long) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); + } else if (sizeof(long) <= sizeof(unsigned long long)) { + return PyLong_FromUnsignedLongLong((unsigned long long) value); + } + } else { + if (sizeof(long) <= sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(long) <= sizeof(long long)) { + return PyLong_FromLongLong((long long) value); + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(long), + little, !is_unsigned); + } +} + +#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value) \ + { \ + func_type value = func_value; \ + if (sizeof(target_type) < sizeof(func_type)) { \ + if (unlikely(value != (func_type) (target_type) value)) { \ + func_type zero = 0; \ + if (is_unsigned && unlikely(value < zero)) \ + goto raise_neg_overflow; \ + else \ + goto raise_overflow; \ + } \ + } \ + return (target_type) value; \ + } + +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + #include "longintrepr.h" + #endif +#endif + +static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) { + const long neg_one = (long) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x))) { + if (sizeof(long) < sizeof(long)) { + __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x)) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + goto raise_neg_overflow; + } + return (long) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(long, digit, ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (unlikely(Py_SIZE(x) < 0)) { + goto raise_neg_overflow; + } + if (sizeof(long) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT(long, unsigned long, PyLong_AsUnsignedLong(x)) + } else if (sizeof(long) <= sizeof(unsigned long long)) { + __PYX_VERIFY_RETURN_INT(long, unsigned long long, PyLong_AsUnsignedLongLong(x)) + } + } else { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(long, digit, +(((PyLongObject*)x)->ob_digit[0])); + case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (sizeof(long) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT(long, long, PyLong_AsLong(x)) + } else if (sizeof(long) <= sizeof(long long)) { + __PYX_VERIFY_RETURN_INT(long, long long, PyLong_AsLongLong(x)) + } + } + { +#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) + PyErr_SetString(PyExc_RuntimeError, + "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); +#else + long val; + PyObject *v = __Pyx_PyNumber_Int(x); + #if PY_MAJOR_VERSION < 3 + if (likely(v) && !PyLong_Check(v)) { + PyObject *tmp = v; + v = PyNumber_Long(tmp); + Py_DECREF(tmp); + } + #endif + if (likely(v)) { + int one = 1; int is_little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&val; + int ret = _PyLong_AsByteArray((PyLongObject *)v, + bytes, sizeof(val), + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } +#endif + return (long) -1; + } + } else { + long val; + PyObject *tmp = __Pyx_PyNumber_Int(x); + if (!tmp) return (long) -1; + val = __Pyx_PyInt_As_long(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to long"); + return (long) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to long"); + return (long) -1; +} + +static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) { + const int neg_one = (int) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x))) { + if (sizeof(int) < sizeof(long)) { + __PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG(x)) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + goto raise_neg_overflow; + } + return (int) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(int, digit, ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (unlikely(Py_SIZE(x) < 0)) { + goto raise_neg_overflow; + } + if (sizeof(int) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT(int, unsigned long, PyLong_AsUnsignedLong(x)) + } else if (sizeof(int) <= sizeof(unsigned long long)) { + __PYX_VERIFY_RETURN_INT(int, unsigned long long, PyLong_AsUnsignedLongLong(x)) + } + } else { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(int, digit, +(((PyLongObject*)x)->ob_digit[0])); + case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (sizeof(int) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT(int, long, PyLong_AsLong(x)) + } else if (sizeof(int) <= sizeof(long long)) { + __PYX_VERIFY_RETURN_INT(int, long long, PyLong_AsLongLong(x)) + } + } + { +#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) + PyErr_SetString(PyExc_RuntimeError, + "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); +#else + int val; + PyObject *v = __Pyx_PyNumber_Int(x); + #if PY_MAJOR_VERSION < 3 + if (likely(v) && !PyLong_Check(v)) { + PyObject *tmp = v; + v = PyNumber_Long(tmp); + Py_DECREF(tmp); + } + #endif + if (likely(v)) { + int one = 1; int is_little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&val; + int ret = _PyLong_AsByteArray((PyLongObject *)v, + bytes, sizeof(val), + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } +#endif + return (int) -1; + } + } else { + int val; + PyObject *tmp = __Pyx_PyNumber_Int(x); + if (!tmp) return (int) -1; + val = __Pyx_PyInt_As_int(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to int"); + return (int) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to int"); + return (int) -1; +} + +static int __Pyx_check_binary_version(void) { + char ctversion[4], rtversion[4]; + PyOS_snprintf(ctversion, 4, "%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION); + PyOS_snprintf(rtversion, 4, "%s", Py_GetVersion()); + if (ctversion[0] != rtversion[0] || ctversion[2] != rtversion[2]) { + char message[200]; + PyOS_snprintf(message, sizeof(message), + "compiletime version %s of module '%.100s' " + "does not match runtime version %s", + ctversion, __Pyx_MODULE_NAME, rtversion); + return PyErr_WarnEx(NULL, message, 1); + } + return 0; +} + +static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) { + while (t->p) { + #if PY_MAJOR_VERSION < 3 + if (t->is_unicode) { + *t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL); + } else if (t->intern) { + *t->p = PyString_InternFromString(t->s); + } else { + *t->p = PyString_FromStringAndSize(t->s, t->n - 1); + } + #else + if (t->is_unicode | t->is_str) { + if (t->intern) { + *t->p = PyUnicode_InternFromString(t->s); + } else if (t->encoding) { + *t->p = PyUnicode_Decode(t->s, t->n - 1, t->encoding, NULL); + } else { + *t->p = PyUnicode_FromStringAndSize(t->s, t->n - 1); + } + } else { + *t->p = PyBytes_FromStringAndSize(t->s, t->n - 1); + } + #endif + if (!*t->p) + return -1; + ++t; + } + return 0; +} + +static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) { + return __Pyx_PyUnicode_FromStringAndSize(c_str, (Py_ssize_t)strlen(c_str)); +} +static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject* o) { + Py_ssize_t ignore; + return __Pyx_PyObject_AsStringAndSize(o, &ignore); +} +static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) { +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT + if ( +#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII + __Pyx_sys_getdefaultencoding_not_ascii && +#endif + PyUnicode_Check(o)) { +#if PY_VERSION_HEX < 0x03030000 + char* defenc_c; + PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL); + if (!defenc) return NULL; + defenc_c = PyBytes_AS_STRING(defenc); +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII + { + char* end = defenc_c + PyBytes_GET_SIZE(defenc); + char* c; + for (c = defenc_c; c < end; c++) { + if ((unsigned char) (*c) >= 128) { + PyUnicode_AsASCIIString(o); + return NULL; + } + } + } +#endif + *length = PyBytes_GET_SIZE(defenc); + return defenc_c; +#else + if (__Pyx_PyUnicode_READY(o) == -1) return NULL; +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII + if (PyUnicode_IS_ASCII(o)) { + *length = PyUnicode_GET_LENGTH(o); + return PyUnicode_AsUTF8(o); + } else { + PyUnicode_AsASCIIString(o); + return NULL; + } +#else + return PyUnicode_AsUTF8AndSize(o, length); +#endif +#endif + } else +#endif +#if !CYTHON_COMPILING_IN_PYPY + if (PyByteArray_Check(o)) { + *length = PyByteArray_GET_SIZE(o); + return PyByteArray_AS_STRING(o); + } else +#endif + { + char* result; + int r = PyBytes_AsStringAndSize(o, &result, length); + if (unlikely(r < 0)) { + return NULL; + } else { + return result; + } + } +} +static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) { + int is_true = x == Py_True; + if (is_true | (x == Py_False) | (x == Py_None)) return is_true; + else return PyObject_IsTrue(x); +} +static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) { + PyNumberMethods *m; + const char *name = NULL; + PyObject *res = NULL; +#if PY_MAJOR_VERSION < 3 + if (PyInt_Check(x) || PyLong_Check(x)) +#else + if (PyLong_Check(x)) +#endif + return Py_INCREF(x), x; + m = Py_TYPE(x)->tp_as_number; +#if PY_MAJOR_VERSION < 3 + if (m && m->nb_int) { + name = "int"; + res = PyNumber_Int(x); + } + else if (m && m->nb_long) { + name = "long"; + res = PyNumber_Long(x); + } +#else + if (m && m->nb_int) { + name = "int"; + res = PyNumber_Long(x); + } +#endif + if (res) { +#if PY_MAJOR_VERSION < 3 + if (!PyInt_Check(res) && !PyLong_Check(res)) { +#else + if (!PyLong_Check(res)) { +#endif + PyErr_Format(PyExc_TypeError, + "__%.4s__ returned non-%.4s (type %.200s)", + name, name, Py_TYPE(res)->tp_name); + Py_DECREF(res); + return NULL; + } + } + else if (!PyErr_Occurred()) { + PyErr_SetString(PyExc_TypeError, + "an integer is required"); + } + return res; +} +static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) { + Py_ssize_t ival; + PyObject *x; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_CheckExact(b))) + return PyInt_AS_LONG(b); +#endif + if (likely(PyLong_CheckExact(b))) { + #if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(b)) { + case -1: return -(sdigit)((PyLongObject*)b)->ob_digit[0]; + case 0: return 0; + case 1: return ((PyLongObject*)b)->ob_digit[0]; + } + #endif + #endif + return PyLong_AsSsize_t(b); + } + x = PyNumber_Index(b); + if (!x) return -1; + ival = PyInt_AsSsize_t(x); + Py_DECREF(x); + return ival; +} +static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) { + return PyInt_FromSize_t(ival); +} + + +#endif /* Py_PYTHON_H */ diff --git a/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/_version.pyx b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/_version.pyx new file mode 100644 index 00000000..02cf6fcc --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/_version.pyx @@ -0,0 +1,43 @@ +"""PyZMQ and 0MQ version functions.""" + +# +# Copyright (c) 2010-2011 Brian E. Granger & Min Ragan-Kelley +# +# This file is part of pyzmq. +# +# pyzmq is free software; you can redistribute it and/or modify it under +# the terms of the Lesser GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# pyzmq is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# Lesser GNU General Public License for more details. +# +# You should have received a copy of the Lesser GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# + +#----------------------------------------------------------------------------- +# Imports +#----------------------------------------------------------------------------- + +from libzmq cimport _zmq_version + +#----------------------------------------------------------------------------- +# Code +#----------------------------------------------------------------------------- + +def zmq_version_info(): + """zmq_version_info() + + Return the version of ZeroMQ itself as a 3-tuple of ints. + """ + cdef int major, minor, patch + _zmq_version(&major, &minor, &patch) + return (major, minor, patch) + + +__all__ = ['zmq_version_info'] + diff --git a/external_libs/python/zmq/backend/cython/checkrc.pxd b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/checkrc.pxd index 3bf69fc3..a3afc6bb 100644 --- a/external_libs/python/zmq/backend/cython/checkrc.pxd +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/checkrc.pxd @@ -2,6 +2,7 @@ from libc.errno cimport EINTR, EAGAIN from cpython cimport PyErr_CheckSignals from libzmq cimport zmq_errno, ZMQ_ETERM + cdef inline int _check_rc(int rc) except -1: """internal utility for checking zmq return condition @@ -10,7 +11,10 @@ cdef inline int _check_rc(int rc) except -1: cdef int errno = zmq_errno() PyErr_CheckSignals() if rc < 0: - if errno == EAGAIN: + if errno == EINTR: + from zmq.error import InterruptedSystemCall + raise InterruptedSystemCall(errno) + elif errno == EAGAIN: from zmq.error import Again raise Again(errno) elif errno == ZMQ_ETERM: @@ -19,5 +23,4 @@ cdef inline int _check_rc(int rc) except -1: else: from zmq.error import ZMQError raise ZMQError(errno) - # return -1 return 0 diff --git a/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/constant_enums.pxi b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/constant_enums.pxi new file mode 100644 index 00000000..9295ecd6 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/constant_enums.pxi @@ -0,0 +1,155 @@ +cdef extern from "zmq.h" nogil: + + enum: ZMQ_VERSION + enum: ZMQ_VERSION_MAJOR + enum: ZMQ_VERSION_MINOR + enum: ZMQ_VERSION_PATCH + enum: ZMQ_NOBLOCK + enum: ZMQ_DONTWAIT + enum: ZMQ_POLLIN + enum: ZMQ_POLLOUT + enum: ZMQ_POLLERR + enum: ZMQ_SNDMORE + enum: ZMQ_STREAMER + enum: ZMQ_FORWARDER + enum: ZMQ_QUEUE + enum: ZMQ_IO_THREADS_DFLT + enum: ZMQ_MAX_SOCKETS_DFLT + enum: ZMQ_POLLITEMS_DFLT + enum: ZMQ_THREAD_PRIORITY_DFLT + enum: ZMQ_THREAD_SCHED_POLICY_DFLT + enum: ZMQ_PAIR + enum: ZMQ_PUB + enum: ZMQ_SUB + enum: ZMQ_REQ + enum: ZMQ_REP + enum: ZMQ_DEALER + enum: ZMQ_ROUTER + enum: ZMQ_XREQ + enum: ZMQ_XREP + enum: ZMQ_PULL + enum: ZMQ_PUSH + enum: ZMQ_XPUB + enum: ZMQ_XSUB + enum: ZMQ_UPSTREAM + enum: ZMQ_DOWNSTREAM + enum: ZMQ_STREAM + enum: ZMQ_EVENT_CONNECTED + enum: ZMQ_EVENT_CONNECT_DELAYED + enum: ZMQ_EVENT_CONNECT_RETRIED + enum: ZMQ_EVENT_LISTENING + enum: ZMQ_EVENT_BIND_FAILED + enum: ZMQ_EVENT_ACCEPTED + enum: ZMQ_EVENT_ACCEPT_FAILED + enum: ZMQ_EVENT_CLOSED + enum: ZMQ_EVENT_CLOSE_FAILED + enum: ZMQ_EVENT_DISCONNECTED + enum: ZMQ_EVENT_ALL + enum: ZMQ_EVENT_MONITOR_STOPPED + enum: ZMQ_NULL + enum: ZMQ_PLAIN + enum: ZMQ_CURVE + enum: ZMQ_GSSAPI + enum: ZMQ_EAGAIN "EAGAIN" + enum: ZMQ_EINVAL "EINVAL" + enum: ZMQ_EFAULT "EFAULT" + enum: ZMQ_ENOMEM "ENOMEM" + enum: ZMQ_ENODEV "ENODEV" + enum: ZMQ_EMSGSIZE "EMSGSIZE" + enum: ZMQ_EAFNOSUPPORT "EAFNOSUPPORT" + enum: ZMQ_ENETUNREACH "ENETUNREACH" + enum: ZMQ_ECONNABORTED "ECONNABORTED" + enum: ZMQ_ECONNRESET "ECONNRESET" + enum: ZMQ_ENOTCONN "ENOTCONN" + enum: ZMQ_ETIMEDOUT "ETIMEDOUT" + enum: ZMQ_EHOSTUNREACH "EHOSTUNREACH" + enum: ZMQ_ENETRESET "ENETRESET" + enum: ZMQ_HAUSNUMERO + enum: ZMQ_ENOTSUP "ENOTSUP" + enum: ZMQ_EPROTONOSUPPORT "EPROTONOSUPPORT" + enum: ZMQ_ENOBUFS "ENOBUFS" + enum: ZMQ_ENETDOWN "ENETDOWN" + enum: ZMQ_EADDRINUSE "EADDRINUSE" + enum: ZMQ_EADDRNOTAVAIL "EADDRNOTAVAIL" + enum: ZMQ_ECONNREFUSED "ECONNREFUSED" + enum: ZMQ_EINPROGRESS "EINPROGRESS" + enum: ZMQ_ENOTSOCK "ENOTSOCK" + enum: ZMQ_EFSM "EFSM" + enum: ZMQ_ENOCOMPATPROTO "ENOCOMPATPROTO" + enum: ZMQ_ETERM "ETERM" + enum: ZMQ_EMTHREAD "EMTHREAD" + enum: ZMQ_IO_THREADS + enum: ZMQ_MAX_SOCKETS + enum: ZMQ_SOCKET_LIMIT + enum: ZMQ_THREAD_PRIORITY + enum: ZMQ_THREAD_SCHED_POLICY + enum: ZMQ_IDENTITY + enum: ZMQ_SUBSCRIBE + enum: ZMQ_UNSUBSCRIBE + enum: ZMQ_LAST_ENDPOINT + enum: ZMQ_TCP_ACCEPT_FILTER + enum: ZMQ_PLAIN_USERNAME + enum: ZMQ_PLAIN_PASSWORD + enum: ZMQ_CURVE_PUBLICKEY + enum: ZMQ_CURVE_SECRETKEY + enum: ZMQ_CURVE_SERVERKEY + enum: ZMQ_ZAP_DOMAIN + enum: ZMQ_CONNECT_RID + enum: ZMQ_GSSAPI_PRINCIPAL + enum: ZMQ_GSSAPI_SERVICE_PRINCIPAL + enum: ZMQ_SOCKS_PROXY + enum: ZMQ_FD + enum: ZMQ_RECONNECT_IVL_MAX + enum: ZMQ_SNDTIMEO + enum: ZMQ_RCVTIMEO + enum: ZMQ_SNDHWM + enum: ZMQ_RCVHWM + enum: ZMQ_MULTICAST_HOPS + enum: ZMQ_IPV4ONLY + enum: ZMQ_ROUTER_BEHAVIOR + enum: ZMQ_TCP_KEEPALIVE + enum: ZMQ_TCP_KEEPALIVE_CNT + enum: ZMQ_TCP_KEEPALIVE_IDLE + enum: ZMQ_TCP_KEEPALIVE_INTVL + enum: ZMQ_DELAY_ATTACH_ON_CONNECT + enum: ZMQ_XPUB_VERBOSE + enum: ZMQ_EVENTS + enum: ZMQ_TYPE + enum: ZMQ_LINGER + enum: ZMQ_RECONNECT_IVL + enum: ZMQ_BACKLOG + enum: ZMQ_ROUTER_MANDATORY + enum: ZMQ_FAIL_UNROUTABLE + enum: ZMQ_ROUTER_RAW + enum: ZMQ_IMMEDIATE + enum: ZMQ_IPV6 + enum: ZMQ_MECHANISM + enum: ZMQ_PLAIN_SERVER + enum: ZMQ_CURVE_SERVER + enum: ZMQ_PROBE_ROUTER + enum: ZMQ_REQ_RELAXED + enum: ZMQ_REQ_CORRELATE + enum: ZMQ_CONFLATE + enum: ZMQ_ROUTER_HANDOVER + enum: ZMQ_TOS + enum: ZMQ_IPC_FILTER_PID + enum: ZMQ_IPC_FILTER_UID + enum: ZMQ_IPC_FILTER_GID + enum: ZMQ_GSSAPI_SERVER + enum: ZMQ_GSSAPI_PLAINTEXT + enum: ZMQ_HANDSHAKE_IVL + enum: ZMQ_XPUB_NODROP + enum: ZMQ_AFFINITY + enum: ZMQ_MAXMSGSIZE + enum: ZMQ_HWM + enum: ZMQ_SWAP + enum: ZMQ_MCAST_LOOP + enum: ZMQ_RECOVERY_IVL_MSEC + enum: ZMQ_RATE + enum: ZMQ_RECOVERY_IVL + enum: ZMQ_SNDBUF + enum: ZMQ_RCVBUF + enum: ZMQ_RCVMORE + enum: ZMQ_MORE + enum: ZMQ_SRCFD + enum: ZMQ_SHARED diff --git a/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/constants.c b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/constants.c new file mode 100644 index 00000000..4c3b113e --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/constants.c @@ -0,0 +1,4184 @@ +/* Generated by Cython 0.22 */ + +#define PY_SSIZE_T_CLEAN +#ifndef CYTHON_USE_PYLONG_INTERNALS +#ifdef PYLONG_BITS_IN_DIGIT +#define CYTHON_USE_PYLONG_INTERNALS 0 +#else +#include "pyconfig.h" +#ifdef PYLONG_BITS_IN_DIGIT +#define CYTHON_USE_PYLONG_INTERNALS 1 +#else +#define CYTHON_USE_PYLONG_INTERNALS 0 +#endif +#endif +#endif +#include "Python.h" +#ifndef Py_PYTHON_H + #error Python headers needed to compile C extensions, please install development version of Python. +#elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03020000) + #error Cython requires Python 2.6+ or Python 3.2+. +#else +#define CYTHON_ABI "0_22" +#include <stddef.h> +#ifndef offsetof +#define offsetof(type, member) ( (size_t) & ((type*)0) -> member ) +#endif +#if !defined(WIN32) && !defined(MS_WINDOWS) + #ifndef __stdcall + #define __stdcall + #endif + #ifndef __cdecl + #define __cdecl + #endif + #ifndef __fastcall + #define __fastcall + #endif +#endif +#ifndef DL_IMPORT + #define DL_IMPORT(t) t +#endif +#ifndef DL_EXPORT + #define DL_EXPORT(t) t +#endif +#ifndef PY_LONG_LONG + #define PY_LONG_LONG LONG_LONG +#endif +#ifndef Py_HUGE_VAL + #define Py_HUGE_VAL HUGE_VAL +#endif +#ifdef PYPY_VERSION +#define CYTHON_COMPILING_IN_PYPY 1 +#define CYTHON_COMPILING_IN_CPYTHON 0 +#else +#define CYTHON_COMPILING_IN_PYPY 0 +#define CYTHON_COMPILING_IN_CPYTHON 1 +#endif +#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag) +#define Py_OptimizeFlag 0 +#endif +#define __PYX_BUILD_PY_SSIZE_T "n" +#define CYTHON_FORMAT_SSIZE_T "z" +#if PY_MAJOR_VERSION < 3 + #define __Pyx_BUILTIN_MODULE_NAME "__builtin__" + #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \ + PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) + #define __Pyx_DefaultClassType PyClass_Type +#else + #define __Pyx_BUILTIN_MODULE_NAME "builtins" + #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \ + PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) + #define __Pyx_DefaultClassType PyType_Type +#endif +#if PY_MAJOR_VERSION >= 3 + #define Py_TPFLAGS_CHECKTYPES 0 + #define Py_TPFLAGS_HAVE_INDEX 0 + #define Py_TPFLAGS_HAVE_NEWBUFFER 0 +#endif +#if PY_VERSION_HEX < 0x030400a1 && !defined(Py_TPFLAGS_HAVE_FINALIZE) + #define Py_TPFLAGS_HAVE_FINALIZE 0 +#endif +#if PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND) + #define CYTHON_PEP393_ENABLED 1 + #define __Pyx_PyUnicode_READY(op) (likely(PyUnicode_IS_READY(op)) ? \ + 0 : _PyUnicode_Ready((PyObject *)(op))) + #define __Pyx_PyUnicode_GET_LENGTH(u) PyUnicode_GET_LENGTH(u) + #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i) + #define __Pyx_PyUnicode_KIND(u) PyUnicode_KIND(u) + #define __Pyx_PyUnicode_DATA(u) PyUnicode_DATA(u) + #define __Pyx_PyUnicode_READ(k, d, i) PyUnicode_READ(k, d, i) +#else + #define CYTHON_PEP393_ENABLED 0 + #define __Pyx_PyUnicode_READY(op) (0) + #define __Pyx_PyUnicode_GET_LENGTH(u) PyUnicode_GET_SIZE(u) + #define __Pyx_PyUnicode_READ_CHAR(u, i) ((Py_UCS4)(PyUnicode_AS_UNICODE(u)[i])) + #define __Pyx_PyUnicode_KIND(u) (sizeof(Py_UNICODE)) + #define __Pyx_PyUnicode_DATA(u) ((void*)PyUnicode_AS_UNICODE(u)) + #define __Pyx_PyUnicode_READ(k, d, i) ((void)(k), (Py_UCS4)(((Py_UNICODE*)d)[i])) +#endif +#if CYTHON_COMPILING_IN_PYPY + #define __Pyx_PyUnicode_Concat(a, b) PyNumber_Add(a, b) + #define __Pyx_PyUnicode_ConcatSafe(a, b) PyNumber_Add(a, b) + #define __Pyx_PyFrozenSet_Size(s) PyObject_Size(s) +#else + #define __Pyx_PyUnicode_Concat(a, b) PyUnicode_Concat(a, b) + #define __Pyx_PyUnicode_ConcatSafe(a, b) ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ? \ + PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b)) + #define __Pyx_PyFrozenSet_Size(s) PySet_Size(s) +#endif +#define __Pyx_PyString_FormatSafe(a, b) ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b)) +#define __Pyx_PyUnicode_FormatSafe(a, b) ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b)) +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyString_Format(a, b) PyUnicode_Format(a, b) +#else + #define __Pyx_PyString_Format(a, b) PyString_Format(a, b) +#endif +#if PY_MAJOR_VERSION >= 3 + #define PyBaseString_Type PyUnicode_Type + #define PyStringObject PyUnicodeObject + #define PyString_Type PyUnicode_Type + #define PyString_Check PyUnicode_Check + #define PyString_CheckExact PyUnicode_CheckExact +#endif +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj) + #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj) +#else + #define __Pyx_PyBaseString_Check(obj) (PyString_Check(obj) || PyUnicode_Check(obj)) + #define __Pyx_PyBaseString_CheckExact(obj) (PyString_CheckExact(obj) || PyUnicode_CheckExact(obj)) +#endif +#ifndef PySet_CheckExact + #define PySet_CheckExact(obj) (Py_TYPE(obj) == &PySet_Type) +#endif +#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type) +#if PY_MAJOR_VERSION >= 3 + #define PyIntObject PyLongObject + #define PyInt_Type PyLong_Type + #define PyInt_Check(op) PyLong_Check(op) + #define PyInt_CheckExact(op) PyLong_CheckExact(op) + #define PyInt_FromString PyLong_FromString + #define PyInt_FromUnicode PyLong_FromUnicode + #define PyInt_FromLong PyLong_FromLong + #define PyInt_FromSize_t PyLong_FromSize_t + #define PyInt_FromSsize_t PyLong_FromSsize_t + #define PyInt_AsLong PyLong_AsLong + #define PyInt_AS_LONG PyLong_AS_LONG + #define PyInt_AsSsize_t PyLong_AsSsize_t + #define PyInt_AsUnsignedLongMask PyLong_AsUnsignedLongMask + #define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask + #define PyNumber_Int PyNumber_Long +#endif +#if PY_MAJOR_VERSION >= 3 + #define PyBoolObject PyLongObject +#endif +#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY + #ifndef PyUnicode_InternFromString + #define PyUnicode_InternFromString(s) PyUnicode_FromString(s) + #endif +#endif +#if PY_VERSION_HEX < 0x030200A4 + typedef long Py_hash_t; + #define __Pyx_PyInt_FromHash_t PyInt_FromLong + #define __Pyx_PyInt_AsHash_t PyInt_AsLong +#else + #define __Pyx_PyInt_FromHash_t PyInt_FromSsize_t + #define __Pyx_PyInt_AsHash_t PyInt_AsSsize_t +#endif +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func)) +#else + #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass) +#endif +#ifndef CYTHON_INLINE + #if defined(__GNUC__) + #define CYTHON_INLINE __inline__ + #elif defined(_MSC_VER) + #define CYTHON_INLINE __inline + #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + #define CYTHON_INLINE inline + #else + #define CYTHON_INLINE + #endif +#endif +#ifndef CYTHON_RESTRICT + #if defined(__GNUC__) + #define CYTHON_RESTRICT __restrict__ + #elif defined(_MSC_VER) && _MSC_VER >= 1400 + #define CYTHON_RESTRICT __restrict + #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + #define CYTHON_RESTRICT restrict + #else + #define CYTHON_RESTRICT + #endif +#endif +#ifdef NAN +#define __PYX_NAN() ((float) NAN) +#else +static CYTHON_INLINE float __PYX_NAN() { + /* Initialize NaN. The sign is irrelevant, an exponent with all bits 1 and + a nonzero mantissa means NaN. If the first bit in the mantissa is 1, it is + a quiet NaN. */ + float value; + memset(&value, 0xFF, sizeof(value)); + return value; +} +#endif +#define __Pyx_void_to_None(void_result) (void_result, Py_INCREF(Py_None), Py_None) +#ifdef __cplusplus +template<typename T> +void __Pyx_call_destructor(T* x) { + x->~T(); +} +template<typename T> +class __Pyx_FakeReference { + public: + __Pyx_FakeReference() : ptr(NULL) { } + __Pyx_FakeReference(T& ref) : ptr(&ref) { } + T *operator->() { return ptr; } + operator T&() { return *ptr; } + private: + T *ptr; +}; +#endif + + +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyNumber_Divide(x,y) PyNumber_TrueDivide(x,y) + #define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceTrueDivide(x,y) +#else + #define __Pyx_PyNumber_Divide(x,y) PyNumber_Divide(x,y) + #define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceDivide(x,y) +#endif + +#ifndef __PYX_EXTERN_C + #ifdef __cplusplus + #define __PYX_EXTERN_C extern "C" + #else + #define __PYX_EXTERN_C extern + #endif +#endif + +#if defined(WIN32) || defined(MS_WINDOWS) +#define _USE_MATH_DEFINES +#endif +#include <math.h> +#define __PYX_HAVE__zmq__backend__cython__constants +#define __PYX_HAVE_API__zmq__backend__cython__constants +#include "zmq_compat.h" +#include "zmq.h" +#include "zmq_utils.h" +#ifdef _OPENMP +#include <omp.h> +#endif /* _OPENMP */ + +#ifdef PYREX_WITHOUT_ASSERTIONS +#define CYTHON_WITHOUT_ASSERTIONS +#endif + +#ifndef CYTHON_UNUSED +# if defined(__GNUC__) +# if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)) +# define CYTHON_UNUSED __attribute__ ((__unused__)) +# else +# define CYTHON_UNUSED +# endif +# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER)) +# define CYTHON_UNUSED __attribute__ ((__unused__)) +# else +# define CYTHON_UNUSED +# endif +#endif +typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding; + const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry; + +#define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0 +#define __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT 0 +#define __PYX_DEFAULT_STRING_ENCODING "" +#define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString +#define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize +#define __Pyx_fits_Py_ssize_t(v, type, is_signed) ( \ + (sizeof(type) < sizeof(Py_ssize_t)) || \ + (sizeof(type) > sizeof(Py_ssize_t) && \ + likely(v < (type)PY_SSIZE_T_MAX || \ + v == (type)PY_SSIZE_T_MAX) && \ + (!is_signed || likely(v > (type)PY_SSIZE_T_MIN || \ + v == (type)PY_SSIZE_T_MIN))) || \ + (sizeof(type) == sizeof(Py_ssize_t) && \ + (is_signed || likely(v < (type)PY_SSIZE_T_MAX || \ + v == (type)PY_SSIZE_T_MAX))) ) +static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject*); +static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length); +#define __Pyx_PyByteArray_FromString(s) PyByteArray_FromStringAndSize((const char*)s, strlen((const char*)s)) +#define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l) +#define __Pyx_PyBytes_FromString PyBytes_FromString +#define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize +static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*); +#if PY_MAJOR_VERSION < 3 + #define __Pyx_PyStr_FromString __Pyx_PyBytes_FromString + #define __Pyx_PyStr_FromStringAndSize __Pyx_PyBytes_FromStringAndSize +#else + #define __Pyx_PyStr_FromString __Pyx_PyUnicode_FromString + #define __Pyx_PyStr_FromStringAndSize __Pyx_PyUnicode_FromStringAndSize +#endif +#define __Pyx_PyObject_AsSString(s) ((signed char*) __Pyx_PyObject_AsString(s)) +#define __Pyx_PyObject_AsUString(s) ((unsigned char*) __Pyx_PyObject_AsString(s)) +#define __Pyx_PyObject_FromCString(s) __Pyx_PyObject_FromString((const char*)s) +#define __Pyx_PyBytes_FromCString(s) __Pyx_PyBytes_FromString((const char*)s) +#define __Pyx_PyByteArray_FromCString(s) __Pyx_PyByteArray_FromString((const char*)s) +#define __Pyx_PyStr_FromCString(s) __Pyx_PyStr_FromString((const char*)s) +#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s) +#if PY_MAJOR_VERSION < 3 +static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u) +{ + const Py_UNICODE *u_end = u; + while (*u_end++) ; + return (size_t)(u_end - u - 1); +} +#else +#define __Pyx_Py_UNICODE_strlen Py_UNICODE_strlen +#endif +#define __Pyx_PyUnicode_FromUnicode(u) PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u)) +#define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode +#define __Pyx_PyUnicode_AsUnicode PyUnicode_AsUnicode +#define __Pyx_Owned_Py_None(b) (Py_INCREF(Py_None), Py_None) +#define __Pyx_PyBool_FromLong(b) ((b) ? (Py_INCREF(Py_True), Py_True) : (Py_INCREF(Py_False), Py_False)) +static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*); +static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x); +static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*); +static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t); +#if CYTHON_COMPILING_IN_CPYTHON +#define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x)) +#else +#define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x) +#endif +#define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x)) +#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII +static int __Pyx_sys_getdefaultencoding_not_ascii; +static int __Pyx_init_sys_getdefaultencoding_params(void) { + PyObject* sys; + PyObject* default_encoding = NULL; + PyObject* ascii_chars_u = NULL; + PyObject* ascii_chars_b = NULL; + const char* default_encoding_c; + sys = PyImport_ImportModule("sys"); + if (!sys) goto bad; + default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL); + Py_DECREF(sys); + if (!default_encoding) goto bad; + default_encoding_c = PyBytes_AsString(default_encoding); + if (!default_encoding_c) goto bad; + if (strcmp(default_encoding_c, "ascii") == 0) { + __Pyx_sys_getdefaultencoding_not_ascii = 0; + } else { + char ascii_chars[128]; + int c; + for (c = 0; c < 128; c++) { + ascii_chars[c] = c; + } + __Pyx_sys_getdefaultencoding_not_ascii = 1; + ascii_chars_u = PyUnicode_DecodeASCII(ascii_chars, 128, NULL); + if (!ascii_chars_u) goto bad; + ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL); + if (!ascii_chars_b || !PyBytes_Check(ascii_chars_b) || memcmp(ascii_chars, PyBytes_AS_STRING(ascii_chars_b), 128) != 0) { + PyErr_Format( + PyExc_ValueError, + "This module compiled with c_string_encoding=ascii, but default encoding '%.200s' is not a superset of ascii.", + default_encoding_c); + goto bad; + } + Py_DECREF(ascii_chars_u); + Py_DECREF(ascii_chars_b); + } + Py_DECREF(default_encoding); + return 0; +bad: + Py_XDECREF(default_encoding); + Py_XDECREF(ascii_chars_u); + Py_XDECREF(ascii_chars_b); + return -1; +} +#endif +#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT && PY_MAJOR_VERSION >= 3 +#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL) +#else +#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL) +#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT +static char* __PYX_DEFAULT_STRING_ENCODING; +static int __Pyx_init_sys_getdefaultencoding_params(void) { + PyObject* sys; + PyObject* default_encoding = NULL; + char* default_encoding_c; + sys = PyImport_ImportModule("sys"); + if (!sys) goto bad; + default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL); + Py_DECREF(sys); + if (!default_encoding) goto bad; + default_encoding_c = PyBytes_AsString(default_encoding); + if (!default_encoding_c) goto bad; + __PYX_DEFAULT_STRING_ENCODING = (char*) malloc(strlen(default_encoding_c)); + if (!__PYX_DEFAULT_STRING_ENCODING) goto bad; + strcpy(__PYX_DEFAULT_STRING_ENCODING, default_encoding_c); + Py_DECREF(default_encoding); + return 0; +bad: + Py_XDECREF(default_encoding); + return -1; +} +#endif +#endif + + +/* Test for GCC > 2.95 */ +#if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))) + #define likely(x) __builtin_expect(!!(x), 1) + #define unlikely(x) __builtin_expect(!!(x), 0) +#else /* !__GNUC__ or GCC < 2.95 */ + #define likely(x) (x) + #define unlikely(x) (x) +#endif /* __GNUC__ */ + +static PyObject *__pyx_m; +static PyObject *__pyx_d; +static PyObject *__pyx_b; +static PyObject *__pyx_empty_tuple; +static PyObject *__pyx_empty_bytes; +static int __pyx_lineno; +static int __pyx_clineno = 0; +static const char * __pyx_cfilenm= __FILE__; +static const char *__pyx_filename; + + +static const char *__pyx_f[] = { + "zmq/backend/cython/constants.pyx", + "zmq/backend/cython/constants.pxi", +}; + +/*--- Type declarations ---*/ + +/* --- Runtime support code (head) --- */ +#ifndef CYTHON_REFNANNY + #define CYTHON_REFNANNY 0 +#endif +#if CYTHON_REFNANNY + typedef struct { + void (*INCREF)(void*, PyObject*, int); + void (*DECREF)(void*, PyObject*, int); + void (*GOTREF)(void*, PyObject*, int); + void (*GIVEREF)(void*, PyObject*, int); + void* 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Py_XDECREF(r) + #define __Pyx_XGOTREF(r) + #define __Pyx_XGIVEREF(r) +#endif +#define __Pyx_XDECREF_SET(r, v) do { \ + PyObject *tmp = (PyObject *) r; \ + r = v; __Pyx_XDECREF(tmp); \ + } while (0) +#define __Pyx_DECREF_SET(r, v) do { \ + PyObject *tmp = (PyObject *) r; \ + r = v; __Pyx_DECREF(tmp); \ + } while (0) +#define __Pyx_CLEAR(r) do { PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);} while(0) +#define __Pyx_XCLEAR(r) do { if((r) != NULL) {PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);}} while(0) + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name) { + PyTypeObject* tp = Py_TYPE(obj); + if (likely(tp->tp_getattro)) + return tp->tp_getattro(obj, attr_name); +#if PY_MAJOR_VERSION < 3 + if (likely(tp->tp_getattr)) + return tp->tp_getattr(obj, PyString_AS_STRING(attr_name)); +#endif + return PyObject_GetAttr(obj, attr_name); +} +#else +#define __Pyx_PyObject_GetAttrStr(o,n) PyObject_GetAttr(o,n) +#endif + +static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *, PyObject *); + +static PyObject* __Pyx_Globals(void); + +typedef struct { + int code_line; + PyCodeObject* code_object; +} __Pyx_CodeObjectCacheEntry; +struct __Pyx_CodeObjectCache { + int count; + int max_count; + __Pyx_CodeObjectCacheEntry* entries; +}; +static struct __Pyx_CodeObjectCache __pyx_code_cache = {0,0,NULL}; +static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line); +static PyCodeObject *__pyx_find_code_object(int code_line); +static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object); + +static void __Pyx_AddTraceback(const char *funcname, int c_line, + int py_line, const char *filename); + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value); + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value); + +static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *); + +static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *); + +static int __Pyx_check_binary_version(void); + +static int __Pyx_InitStrings(__Pyx_StringTabEntry *t); + + +/* Module declarations from 'zmq.backend.cython.libzmq' */ + +/* Module declarations from 'zmq.backend.cython.constants' */ +#define __Pyx_MODULE_NAME "zmq.backend.cython.constants" +int __pyx_module_is_main_zmq__backend__cython__constants = 0; + +/* Implementation of 'zmq.backend.cython.constants' */ +static char __pyx_k_FD[] = "FD"; +static char __pyx_k_HWM[] = "HWM"; +static char __pyx_k_PUB[] = "PUB"; +static char __pyx_k_REP[] = "REP"; +static char __pyx_k_REQ[] = "REQ"; +static char __pyx_k_SUB[] = "SUB"; +static char __pyx_k_TOS[] = "TOS"; +static char __pyx_k_all[] = "__all__"; +static char __pyx_k_EFSM[] = "EFSM"; +static char __pyx_k_IPV6[] = "IPV6"; +static char __pyx_k_MORE[] = "MORE"; +static char __pyx_k_NULL[] = "NULL"; +static char __pyx_k_PAIR[] = "PAIR"; +static char __pyx_k_PULL[] = "PULL"; +static char __pyx_k_PUSH[] = "PUSH"; +static char __pyx_k_RATE[] = "RATE"; +static char __pyx_k_SWAP[] = "SWAP"; +static char __pyx_k_TYPE[] = "TYPE"; +static char __pyx_k_XPUB[] = "XPUB"; +static char __pyx_k_XREP[] = "XREP"; +static char __pyx_k_XREQ[] = "XREQ"; +static char __pyx_k_XSUB[] = "XSUB"; +static char __pyx_k_main[] = "__main__"; +static char __pyx_k_test[] = "__test__"; +static char __pyx_k_CURVE[] = "CURVE"; +static char __pyx_k_ETERM[] = "ETERM"; +static char __pyx_k_PLAIN[] = "PLAIN"; +static char __pyx_k_QUEUE[] = "QUEUE"; +static char __pyx_k_SRCFD[] = "SRCFD"; +static char __pyx_k_DEALER[] = "DEALER"; +static char __pyx_k_EAGAIN[] = "EAGAIN"; +static char __pyx_k_EFAULT[] = "EFAULT"; +static char __pyx_k_EINVAL[] = "EINVAL"; +static char __pyx_k_ENODEV[] = "ENODEV"; +static char __pyx_k_ENOMEM[] = "ENOMEM"; +static char __pyx_k_EVENTS[] = "EVENTS"; +static char __pyx_k_GSSAPI[] = "GSSAPI"; +static char __pyx_k_LINGER[] = "LINGER"; +static char __pyx_k_POLLIN[] = "POLLIN"; +static char __pyx_k_RCVBUF[] = "RCVBUF"; +static char __pyx_k_RCVHWM[] = "RCVHWM"; +static char __pyx_k_ROUTER[] = "ROUTER"; +static char __pyx_k_SHARED[] = "SHARED"; +static char __pyx_k_SNDBUF[] = "SNDBUF"; +static char __pyx_k_SNDHWM[] = "SNDHWM"; +static char __pyx_k_STREAM[] = "STREAM"; +static char __pyx_k_BACKLOG[] = "BACKLOG"; +static char __pyx_k_ENOBUFS[] = "ENOBUFS"; +static char __pyx_k_ENOTSUP[] = "ENOTSUP"; +static char __pyx_k_NOBLOCK[] = "NOBLOCK"; +static char __pyx_k_POLLERR[] = "POLLERR"; +static char __pyx_k_POLLOUT[] = "POLLOUT"; +static char __pyx_k_RCVMORE[] = "RCVMORE"; +static char __pyx_k_SNDMORE[] = "SNDMORE"; +static char __pyx_k_VERSION[] = "VERSION"; +static char __pyx_k_AFFINITY[] = "AFFINITY"; +static char __pyx_k_CONFLATE[] = "CONFLATE"; +static char __pyx_k_DONTWAIT[] = "DONTWAIT"; +static char __pyx_k_EMSGSIZE[] = "EMSGSIZE"; +static char __pyx_k_EMTHREAD[] = "EMTHREAD"; +static char __pyx_k_ENETDOWN[] = "ENETDOWN"; +static char __pyx_k_ENOTCONN[] = "ENOTCONN"; +static char __pyx_k_ENOTSOCK[] = "ENOTSOCK"; +static char __pyx_k_IDENTITY[] = "IDENTITY"; +static char __pyx_k_IPV4ONLY[] = "IPV4ONLY"; +static char __pyx_k_RCVTIMEO[] = "RCVTIMEO"; +static char __pyx_k_SNDTIMEO[] = "SNDTIMEO"; +static char __pyx_k_STREAMER[] = "STREAMER"; +static char __pyx_k_UPSTREAM[] = "UPSTREAM"; +static char __pyx_k_ENETRESET[] = "ENETRESET"; +static char __pyx_k_ETIMEDOUT[] = "ETIMEDOUT"; +static char __pyx_k_EVENT_ALL[] = "EVENT_ALL"; +static char __pyx_k_FORWARDER[] = "FORWARDER"; +static char __pyx_k_IMMEDIATE[] = "IMMEDIATE"; +static char __pyx_k_MECHANISM[] = "MECHANISM"; +static char __pyx_k_SUBSCRIBE[] = "SUBSCRIBE"; +static char __pyx_k_DOWNSTREAM[] = "DOWNSTREAM"; +static char __pyx_k_EADDRINUSE[] = "EADDRINUSE"; +static char __pyx_k_ECONNRESET[] = "ECONNRESET"; +static char __pyx_k_HAUSNUMERO[] = "HAUSNUMERO"; +static char __pyx_k_IO_THREADS[] = "IO_THREADS"; +static char __pyx_k_MAXMSGSIZE[] = "MAXMSGSIZE"; +static char __pyx_k_MCAST_LOOP[] = "MCAST_LOOP"; +static char __pyx_k_ROUTER_RAW[] = "ROUTER_RAW"; +static char __pyx_k_ZAP_DOMAIN[] = "ZAP_DOMAIN"; +static char __pyx_k_CONNECT_RID[] = "CONNECT_RID"; +static char __pyx_k_EINPROGRESS[] = "EINPROGRESS"; +static char __pyx_k_ENETUNREACH[] = "ENETUNREACH"; +static char __pyx_k_MAX_SOCKETS[] = "MAX_SOCKETS"; +static char __pyx_k_REQ_RELAXED[] = "REQ_RELAXED"; +static char __pyx_k_SOCKS_PROXY[] = "SOCKS_PROXY"; +static char __pyx_k_UNSUBSCRIBE[] = "UNSUBSCRIBE"; +static char __pyx_k_XPUB_NODROP[] = "XPUB_NODROP"; +static char __pyx_k_CURVE_SERVER[] = "CURVE_SERVER"; +static char __pyx_k_EAFNOSUPPORT[] = "EAFNOSUPPORT"; +static char __pyx_k_ECONNABORTED[] = "ECONNABORTED"; +static char __pyx_k_ECONNREFUSED[] = "ECONNREFUSED"; +static char __pyx_k_EHOSTUNREACH[] = "EHOSTUNREACH"; +static char __pyx_k_EVENT_CLOSED[] = "EVENT_CLOSED"; +static char __pyx_k_PLAIN_SERVER[] = "PLAIN_SERVER"; +static char __pyx_k_PROBE_ROUTER[] = "PROBE_ROUTER"; +static char __pyx_k_RECOVERY_IVL[] = "RECOVERY_IVL"; +static char __pyx_k_SOCKET_LIMIT[] = "SOCKET_LIMIT"; +static char __pyx_k_XPUB_VERBOSE[] = "XPUB_VERBOSE"; +static char __pyx_k_0MQ_Constants[] = "0MQ Constants."; +static char __pyx_k_EADDRNOTAVAIL[] = "EADDRNOTAVAIL"; +static char __pyx_k_GSSAPI_SERVER[] = "GSSAPI_SERVER"; +static char __pyx_k_HANDSHAKE_IVL[] = "HANDSHAKE_IVL"; +static char __pyx_k_LAST_ENDPOINT[] = "LAST_ENDPOINT"; +static char __pyx_k_RECONNECT_IVL[] = "RECONNECT_IVL"; +static char __pyx_k_REQ_CORRELATE[] = "REQ_CORRELATE"; +static char __pyx_k_TCP_KEEPALIVE[] = "TCP_KEEPALIVE"; +static char __pyx_k_VERSION_MAJOR[] = "VERSION_MAJOR"; +static char __pyx_k_VERSION_MINOR[] = "VERSION_MINOR"; +static char __pyx_k_VERSION_PATCH[] = "VERSION_PATCH"; +static char __pyx_k_ENOCOMPATPROTO[] = "ENOCOMPATPROTO"; +static char __pyx_k_EVENT_ACCEPTED[] = "EVENT_ACCEPTED"; +static char __pyx_k_IPC_FILTER_GID[] = "IPC_FILTER_GID"; +static char __pyx_k_IPC_FILTER_PID[] = "IPC_FILTER_PID"; +static char __pyx_k_IPC_FILTER_UID[] = "IPC_FILTER_UID"; +static char __pyx_k_MULTICAST_HOPS[] = "MULTICAST_HOPS"; +static char __pyx_k_PLAIN_PASSWORD[] = "PLAIN_PASSWORD"; +static char __pyx_k_PLAIN_USERNAME[] = "PLAIN_USERNAME"; +static char __pyx_k_POLLITEMS_DFLT[] = "POLLITEMS_DFLT"; +static char __pyx_k_CURVE_PUBLICKEY[] = "CURVE_PUBLICKEY"; +static char __pyx_k_CURVE_SECRETKEY[] = "CURVE_SECRETKEY"; +static char __pyx_k_CURVE_SERVERKEY[] = "CURVE_SERVERKEY"; +static char __pyx_k_EPROTONOSUPPORT[] = "EPROTONOSUPPORT"; +static char __pyx_k_EVENT_CONNECTED[] = "EVENT_CONNECTED"; +static char __pyx_k_EVENT_LISTENING[] = "EVENT_LISTENING"; +static char __pyx_k_FAIL_UNROUTABLE[] = "FAIL_UNROUTABLE"; +static char __pyx_k_IO_THREADS_DFLT[] = "IO_THREADS_DFLT"; +static char __pyx_k_ROUTER_BEHAVIOR[] = "ROUTER_BEHAVIOR"; +static char __pyx_k_ROUTER_HANDOVER[] = "ROUTER_HANDOVER"; +static char __pyx_k_THREAD_PRIORITY[] = "THREAD_PRIORITY"; +static char __pyx_k_GSSAPI_PLAINTEXT[] = "GSSAPI_PLAINTEXT"; +static char __pyx_k_GSSAPI_PRINCIPAL[] = "GSSAPI_PRINCIPAL"; +static char __pyx_k_MAX_SOCKETS_DFLT[] = "MAX_SOCKETS_DFLT"; +static char __pyx_k_ROUTER_MANDATORY[] = "ROUTER_MANDATORY"; +static char __pyx_k_EVENT_BIND_FAILED[] = "EVENT_BIND_FAILED"; +static char __pyx_k_RECONNECT_IVL_MAX[] = "RECONNECT_IVL_MAX"; +static char __pyx_k_RECOVERY_IVL_MSEC[] = "RECOVERY_IVL_MSEC"; +static char __pyx_k_TCP_ACCEPT_FILTER[] = "TCP_ACCEPT_FILTER"; +static char __pyx_k_TCP_KEEPALIVE_CNT[] = "TCP_KEEPALIVE_CNT"; +static char __pyx_k_EVENT_CLOSE_FAILED[] = "EVENT_CLOSE_FAILED"; +static char __pyx_k_EVENT_DISCONNECTED[] = "EVENT_DISCONNECTED"; +static char __pyx_k_TCP_KEEPALIVE_IDLE[] = "TCP_KEEPALIVE_IDLE"; +static char __pyx_k_EVENT_ACCEPT_FAILED[] = "EVENT_ACCEPT_FAILED"; +static char __pyx_k_TCP_KEEPALIVE_INTVL[] = "TCP_KEEPALIVE_INTVL"; +static char __pyx_k_THREAD_SCHED_POLICY[] = "THREAD_SCHED_POLICY"; +static char __pyx_k_THREAD_PRIORITY_DFLT[] = "THREAD_PRIORITY_DFLT"; +static char __pyx_k_EVENT_CONNECT_DELAYED[] = "EVENT_CONNECT_DELAYED"; +static char __pyx_k_EVENT_CONNECT_RETRIED[] = "EVENT_CONNECT_RETRIED"; +static char __pyx_k_EVENT_MONITOR_STOPPED[] = "EVENT_MONITOR_STOPPED"; +static char __pyx_k_DELAY_ATTACH_ON_CONNECT[] = "DELAY_ATTACH_ON_CONNECT"; +static char __pyx_k_GSSAPI_SERVICE_PRINCIPAL[] = "GSSAPI_SERVICE_PRINCIPAL"; +static char __pyx_k_THREAD_SCHED_POLICY_DFLT[] = "THREAD_SCHED_POLICY_DFLT"; +static PyObject *__pyx_n_s_AFFINITY; +static PyObject *__pyx_n_s_BACKLOG; +static PyObject *__pyx_n_s_CONFLATE; +static PyObject *__pyx_n_s_CONNECT_RID; +static PyObject *__pyx_n_s_CURVE; +static PyObject *__pyx_n_s_CURVE_PUBLICKEY; +static PyObject *__pyx_n_s_CURVE_SECRETKEY; +static PyObject *__pyx_n_s_CURVE_SERVER; +static PyObject *__pyx_n_s_CURVE_SERVERKEY; +static PyObject *__pyx_n_s_DEALER; +static PyObject *__pyx_n_s_DELAY_ATTACH_ON_CONNECT; +static PyObject *__pyx_n_s_DONTWAIT; +static PyObject *__pyx_n_s_DOWNSTREAM; +static PyObject *__pyx_n_s_EADDRINUSE; +static PyObject *__pyx_n_s_EADDRNOTAVAIL; +static PyObject *__pyx_n_s_EAFNOSUPPORT; +static PyObject *__pyx_n_s_EAGAIN; +static PyObject *__pyx_n_s_ECONNABORTED; +static PyObject *__pyx_n_s_ECONNREFUSED; +static PyObject *__pyx_n_s_ECONNRESET; +static PyObject *__pyx_n_s_EFAULT; +static PyObject *__pyx_n_s_EFSM; +static PyObject *__pyx_n_s_EHOSTUNREACH; +static PyObject *__pyx_n_s_EINPROGRESS; +static PyObject *__pyx_n_s_EINVAL; +static PyObject *__pyx_n_s_EMSGSIZE; +static PyObject *__pyx_n_s_EMTHREAD; +static PyObject *__pyx_n_s_ENETDOWN; +static PyObject *__pyx_n_s_ENETRESET; +static PyObject *__pyx_n_s_ENETUNREACH; +static PyObject *__pyx_n_s_ENOBUFS; +static PyObject *__pyx_n_s_ENOCOMPATPROTO; +static PyObject *__pyx_n_s_ENODEV; +static PyObject *__pyx_n_s_ENOMEM; +static PyObject *__pyx_n_s_ENOTCONN; +static PyObject *__pyx_n_s_ENOTSOCK; +static PyObject *__pyx_n_s_ENOTSUP; +static PyObject *__pyx_n_s_EPROTONOSUPPORT; +static PyObject *__pyx_n_s_ETERM; +static PyObject *__pyx_n_s_ETIMEDOUT; +static PyObject *__pyx_n_s_EVENTS; +static PyObject *__pyx_n_s_EVENT_ACCEPTED; +static PyObject *__pyx_n_s_EVENT_ACCEPT_FAILED; +static PyObject *__pyx_n_s_EVENT_ALL; +static PyObject *__pyx_n_s_EVENT_BIND_FAILED; +static PyObject *__pyx_n_s_EVENT_CLOSED; +static PyObject *__pyx_n_s_EVENT_CLOSE_FAILED; +static PyObject *__pyx_n_s_EVENT_CONNECTED; +static PyObject *__pyx_n_s_EVENT_CONNECT_DELAYED; +static PyObject *__pyx_n_s_EVENT_CONNECT_RETRIED; +static PyObject *__pyx_n_s_EVENT_DISCONNECTED; +static PyObject *__pyx_n_s_EVENT_LISTENING; +static PyObject *__pyx_n_s_EVENT_MONITOR_STOPPED; +static PyObject *__pyx_n_s_FAIL_UNROUTABLE; +static PyObject *__pyx_n_s_FD; +static PyObject *__pyx_n_s_FORWARDER; +static PyObject *__pyx_n_s_GSSAPI; +static PyObject *__pyx_n_s_GSSAPI_PLAINTEXT; +static PyObject *__pyx_n_s_GSSAPI_PRINCIPAL; +static PyObject *__pyx_n_s_GSSAPI_SERVER; +static PyObject *__pyx_n_s_GSSAPI_SERVICE_PRINCIPAL; +static PyObject *__pyx_n_s_HANDSHAKE_IVL; +static PyObject *__pyx_n_s_HAUSNUMERO; +static PyObject *__pyx_n_s_HWM; +static PyObject *__pyx_n_s_IDENTITY; +static PyObject *__pyx_n_s_IMMEDIATE; +static PyObject *__pyx_n_s_IO_THREADS; +static PyObject *__pyx_n_s_IO_THREADS_DFLT; +static PyObject *__pyx_n_s_IPC_FILTER_GID; +static PyObject *__pyx_n_s_IPC_FILTER_PID; +static PyObject *__pyx_n_s_IPC_FILTER_UID; +static PyObject *__pyx_n_s_IPV4ONLY; +static PyObject *__pyx_n_s_IPV6; +static PyObject *__pyx_n_s_LAST_ENDPOINT; +static PyObject *__pyx_n_s_LINGER; +static PyObject *__pyx_n_s_MAXMSGSIZE; +static PyObject *__pyx_n_s_MAX_SOCKETS; +static PyObject *__pyx_n_s_MAX_SOCKETS_DFLT; +static PyObject *__pyx_n_s_MCAST_LOOP; +static PyObject *__pyx_n_s_MECHANISM; +static PyObject *__pyx_n_s_MORE; +static PyObject *__pyx_n_s_MULTICAST_HOPS; +static PyObject *__pyx_n_s_NOBLOCK; +static PyObject *__pyx_n_s_NULL; +static PyObject *__pyx_n_s_PAIR; +static PyObject *__pyx_n_s_PLAIN; +static PyObject *__pyx_n_s_PLAIN_PASSWORD; +static PyObject *__pyx_n_s_PLAIN_SERVER; +static PyObject *__pyx_n_s_PLAIN_USERNAME; +static PyObject *__pyx_n_s_POLLERR; +static PyObject *__pyx_n_s_POLLIN; +static PyObject *__pyx_n_s_POLLITEMS_DFLT; +static PyObject *__pyx_n_s_POLLOUT; +static PyObject *__pyx_n_s_PROBE_ROUTER; +static PyObject *__pyx_n_s_PUB; +static PyObject *__pyx_n_s_PULL; +static PyObject *__pyx_n_s_PUSH; +static PyObject *__pyx_n_s_QUEUE; +static PyObject *__pyx_n_s_RATE; +static PyObject *__pyx_n_s_RCVBUF; +static PyObject *__pyx_n_s_RCVHWM; +static PyObject *__pyx_n_s_RCVMORE; +static PyObject *__pyx_n_s_RCVTIMEO; +static PyObject *__pyx_n_s_RECONNECT_IVL; +static PyObject *__pyx_n_s_RECONNECT_IVL_MAX; +static PyObject *__pyx_n_s_RECOVERY_IVL; +static PyObject *__pyx_n_s_RECOVERY_IVL_MSEC; +static PyObject *__pyx_n_s_REP; +static PyObject *__pyx_n_s_REQ; +static PyObject *__pyx_n_s_REQ_CORRELATE; +static PyObject *__pyx_n_s_REQ_RELAXED; +static PyObject *__pyx_n_s_ROUTER; +static PyObject *__pyx_n_s_ROUTER_BEHAVIOR; +static PyObject *__pyx_n_s_ROUTER_HANDOVER; +static PyObject *__pyx_n_s_ROUTER_MANDATORY; +static PyObject *__pyx_n_s_ROUTER_RAW; +static PyObject *__pyx_n_s_SHARED; +static PyObject *__pyx_n_s_SNDBUF; +static PyObject *__pyx_n_s_SNDHWM; +static PyObject *__pyx_n_s_SNDMORE; +static PyObject *__pyx_n_s_SNDTIMEO; +static PyObject *__pyx_n_s_SOCKET_LIMIT; +static PyObject *__pyx_n_s_SOCKS_PROXY; +static PyObject *__pyx_n_s_SRCFD; +static PyObject *__pyx_n_s_STREAM; +static PyObject *__pyx_n_s_STREAMER; +static PyObject *__pyx_n_s_SUB; +static PyObject *__pyx_n_s_SUBSCRIBE; +static PyObject *__pyx_n_s_SWAP; +static PyObject *__pyx_n_s_TCP_ACCEPT_FILTER; +static PyObject *__pyx_n_s_TCP_KEEPALIVE; +static PyObject *__pyx_n_s_TCP_KEEPALIVE_CNT; +static PyObject *__pyx_n_s_TCP_KEEPALIVE_IDLE; +static PyObject *__pyx_n_s_TCP_KEEPALIVE_INTVL; +static PyObject *__pyx_n_s_THREAD_PRIORITY; +static PyObject *__pyx_n_s_THREAD_PRIORITY_DFLT; +static PyObject *__pyx_n_s_THREAD_SCHED_POLICY; +static PyObject *__pyx_n_s_THREAD_SCHED_POLICY_DFLT; +static PyObject *__pyx_n_s_TOS; +static PyObject *__pyx_n_s_TYPE; +static PyObject *__pyx_n_s_UNSUBSCRIBE; +static PyObject *__pyx_n_s_UPSTREAM; +static PyObject *__pyx_n_s_VERSION; +static PyObject *__pyx_n_s_VERSION_MAJOR; +static PyObject *__pyx_n_s_VERSION_MINOR; +static PyObject *__pyx_n_s_VERSION_PATCH; +static PyObject *__pyx_n_s_XPUB; +static PyObject *__pyx_n_s_XPUB_NODROP; +static PyObject *__pyx_n_s_XPUB_VERBOSE; +static PyObject *__pyx_n_s_XREP; +static PyObject *__pyx_n_s_XREQ; +static PyObject *__pyx_n_s_XSUB; +static PyObject *__pyx_n_s_ZAP_DOMAIN; +static PyObject *__pyx_n_s_all; +static PyObject *__pyx_n_s_main; +static PyObject *__pyx_n_s_test; + +static PyMethodDef __pyx_methods[] = { + {0, 0, 0, 0} +}; + +#if PY_MAJOR_VERSION >= 3 +static struct PyModuleDef __pyx_moduledef = { + #if PY_VERSION_HEX < 0x03020000 + { PyObject_HEAD_INIT(NULL) NULL, 0, NULL }, + #else + PyModuleDef_HEAD_INIT, + #endif + "constants", + __pyx_k_0MQ_Constants, /* m_doc */ + -1, /* m_size */ + __pyx_methods /* m_methods */, + NULL, /* m_reload */ + NULL, /* m_traverse */ + NULL, /* m_clear */ + NULL /* m_free */ +}; +#endif + +static __Pyx_StringTabEntry __pyx_string_tab[] = { + {&__pyx_n_s_AFFINITY, __pyx_k_AFFINITY, sizeof(__pyx_k_AFFINITY), 0, 0, 1, 1}, + {&__pyx_n_s_BACKLOG, __pyx_k_BACKLOG, sizeof(__pyx_k_BACKLOG), 0, 0, 1, 1}, + {&__pyx_n_s_CONFLATE, __pyx_k_CONFLATE, sizeof(__pyx_k_CONFLATE), 0, 0, 1, 1}, + {&__pyx_n_s_CONNECT_RID, __pyx_k_CONNECT_RID, sizeof(__pyx_k_CONNECT_RID), 0, 0, 1, 1}, + {&__pyx_n_s_CURVE, __pyx_k_CURVE, sizeof(__pyx_k_CURVE), 0, 0, 1, 1}, + {&__pyx_n_s_CURVE_PUBLICKEY, __pyx_k_CURVE_PUBLICKEY, sizeof(__pyx_k_CURVE_PUBLICKEY), 0, 0, 1, 1}, + {&__pyx_n_s_CURVE_SECRETKEY, __pyx_k_CURVE_SECRETKEY, sizeof(__pyx_k_CURVE_SECRETKEY), 0, 0, 1, 1}, + {&__pyx_n_s_CURVE_SERVER, __pyx_k_CURVE_SERVER, sizeof(__pyx_k_CURVE_SERVER), 0, 0, 1, 1}, + {&__pyx_n_s_CURVE_SERVERKEY, __pyx_k_CURVE_SERVERKEY, sizeof(__pyx_k_CURVE_SERVERKEY), 0, 0, 1, 1}, + {&__pyx_n_s_DEALER, __pyx_k_DEALER, sizeof(__pyx_k_DEALER), 0, 0, 1, 1}, + {&__pyx_n_s_DELAY_ATTACH_ON_CONNECT, __pyx_k_DELAY_ATTACH_ON_CONNECT, sizeof(__pyx_k_DELAY_ATTACH_ON_CONNECT), 0, 0, 1, 1}, + {&__pyx_n_s_DONTWAIT, __pyx_k_DONTWAIT, sizeof(__pyx_k_DONTWAIT), 0, 0, 1, 1}, + {&__pyx_n_s_DOWNSTREAM, __pyx_k_DOWNSTREAM, sizeof(__pyx_k_DOWNSTREAM), 0, 0, 1, 1}, + {&__pyx_n_s_EADDRINUSE, __pyx_k_EADDRINUSE, sizeof(__pyx_k_EADDRINUSE), 0, 0, 1, 1}, + {&__pyx_n_s_EADDRNOTAVAIL, __pyx_k_EADDRNOTAVAIL, sizeof(__pyx_k_EADDRNOTAVAIL), 0, 0, 1, 1}, + {&__pyx_n_s_EAFNOSUPPORT, __pyx_k_EAFNOSUPPORT, sizeof(__pyx_k_EAFNOSUPPORT), 0, 0, 1, 1}, + {&__pyx_n_s_EAGAIN, __pyx_k_EAGAIN, sizeof(__pyx_k_EAGAIN), 0, 0, 1, 1}, + {&__pyx_n_s_ECONNABORTED, __pyx_k_ECONNABORTED, sizeof(__pyx_k_ECONNABORTED), 0, 0, 1, 1}, + {&__pyx_n_s_ECONNREFUSED, __pyx_k_ECONNREFUSED, sizeof(__pyx_k_ECONNREFUSED), 0, 0, 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{__pyx_filename = __pyx_f[1]; __pyx_lineno = 36; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + + /* "zmq/backend/cython/constants.pxi":37 + * XSUB = ZMQ_XSUB + * UPSTREAM = ZMQ_UPSTREAM + * DOWNSTREAM = ZMQ_DOWNSTREAM # <<<<<<<<<<<<<< + * STREAM = ZMQ_STREAM + * EVENT_CONNECTED = ZMQ_EVENT_CONNECTED + */ + __pyx_t_1 = __Pyx_PyInt_From_int(ZMQ_DOWNSTREAM); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 37; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_GOTREF(__pyx_t_1); + if (PyDict_SetItem(__pyx_d, __pyx_n_s_DOWNSTREAM, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 37; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + + /* "zmq/backend/cython/constants.pxi":38 + * UPSTREAM = ZMQ_UPSTREAM + * DOWNSTREAM = ZMQ_DOWNSTREAM + * STREAM = ZMQ_STREAM # <<<<<<<<<<<<<< + * EVENT_CONNECTED = ZMQ_EVENT_CONNECTED + * EVENT_CONNECT_DELAYED = 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{__pyx_filename = __pyx_f[1]; __pyx_lineno = 103; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_GOTREF(__pyx_t_1); + if (PyDict_SetItem(__pyx_d, __pyx_n_s_FD, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 103; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + + /* "zmq/backend/cython/constants.pxi":104 + * SOCKS_PROXY = ZMQ_SOCKS_PROXY + * FD = ZMQ_FD + * RECONNECT_IVL_MAX = ZMQ_RECONNECT_IVL_MAX # <<<<<<<<<<<<<< + * SNDTIMEO = ZMQ_SNDTIMEO + * RCVTIMEO = ZMQ_RCVTIMEO + */ + __pyx_t_1 = __Pyx_PyInt_From_int(ZMQ_RECONNECT_IVL_MAX); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 104; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_GOTREF(__pyx_t_1); + if (PyDict_SetItem(__pyx_d, __pyx_n_s_RECONNECT_IVL_MAX, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 104; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + + /* 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__pyx_L1_error;} + __Pyx_GOTREF(__pyx_t_1); + if (PyDict_SetItem(__pyx_d, __pyx_n_s_RCVTIMEO, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 106; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + + /* "zmq/backend/cython/constants.pxi":107 + * SNDTIMEO = ZMQ_SNDTIMEO + * RCVTIMEO = ZMQ_RCVTIMEO + * SNDHWM = ZMQ_SNDHWM # <<<<<<<<<<<<<< + * RCVHWM = ZMQ_RCVHWM + * MULTICAST_HOPS = ZMQ_MULTICAST_HOPS + */ + __pyx_t_1 = __Pyx_PyInt_From_int(ZMQ_SNDHWM); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 107; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_GOTREF(__pyx_t_1); + if (PyDict_SetItem(__pyx_d, __pyx_n_s_SNDHWM, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 107; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + + /* "zmq/backend/cython/constants.pxi":108 + * RCVTIMEO = ZMQ_RCVTIMEO + * SNDHWM = ZMQ_SNDHWM + * RCVHWM = ZMQ_RCVHWM # 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{__pyx_filename = __pyx_f[1]; __pyx_lineno = 109; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + + /* "zmq/backend/cython/constants.pxi":110 + * RCVHWM = ZMQ_RCVHWM + * MULTICAST_HOPS = ZMQ_MULTICAST_HOPS + * IPV4ONLY = ZMQ_IPV4ONLY # <<<<<<<<<<<<<< + * ROUTER_BEHAVIOR = ZMQ_ROUTER_BEHAVIOR + * TCP_KEEPALIVE = ZMQ_TCP_KEEPALIVE + */ + __pyx_t_1 = __Pyx_PyInt_From_int(ZMQ_IPV4ONLY); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 110; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_GOTREF(__pyx_t_1); + if (PyDict_SetItem(__pyx_d, __pyx_n_s_IPV4ONLY, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 110; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + + /* "zmq/backend/cython/constants.pxi":111 + * MULTICAST_HOPS = ZMQ_MULTICAST_HOPS + * IPV4ONLY = ZMQ_IPV4ONLY + * ROUTER_BEHAVIOR = ZMQ_ROUTER_BEHAVIOR # <<<<<<<<<<<<<< + * TCP_KEEPALIVE = ZMQ_TCP_KEEPALIVE + 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= __LINE__; goto __pyx_L1_error;} + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + + /* "zmq/backend/cython/constants.pxi":143 + * GSSAPI_PLAINTEXT = ZMQ_GSSAPI_PLAINTEXT + * HANDSHAKE_IVL = ZMQ_HANDSHAKE_IVL + * XPUB_NODROP = ZMQ_XPUB_NODROP # <<<<<<<<<<<<<< + * AFFINITY = ZMQ_AFFINITY + * MAXMSGSIZE = ZMQ_MAXMSGSIZE + */ + __pyx_t_1 = __Pyx_PyInt_From_int(ZMQ_XPUB_NODROP); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 143; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_GOTREF(__pyx_t_1); + if (PyDict_SetItem(__pyx_d, __pyx_n_s_XPUB_NODROP, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 143; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + + /* "zmq/backend/cython/constants.pxi":144 + * HANDSHAKE_IVL = ZMQ_HANDSHAKE_IVL + * XPUB_NODROP = ZMQ_XPUB_NODROP + * AFFINITY = ZMQ_AFFINITY # <<<<<<<<<<<<<< + * MAXMSGSIZE = ZMQ_MAXMSGSIZE + * HWM = ZMQ_HWM + */ + __pyx_t_1 = __Pyx_PyInt_From_int(ZMQ_AFFINITY); 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(!PyDict_Contains(globals, name)) { + PyObject* value = __Pyx_GetAttr(__pyx_m, name); + if (!value) { +#if CYTHON_COMPILING_IN_PYPY + Py_DECREF(name); +#endif + goto bad; + } + if (PyDict_SetItem(globals, name, value) < 0) { +#if CYTHON_COMPILING_IN_PYPY + Py_DECREF(name); +#endif + Py_DECREF(value); + goto bad; + } + } +#if CYTHON_COMPILING_IN_PYPY + Py_DECREF(name); +#endif + } + Py_DECREF(names); + return globals; +bad: + Py_XDECREF(names); + Py_XDECREF(globals); + return NULL; +} + +static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) { + int start = 0, mid = 0, end = count - 1; + if (end >= 0 && code_line > entries[end].code_line) { + return count; + } + while (start < end) { + mid = (start + end) / 2; + if (code_line < entries[mid].code_line) { + end = mid; + } else if (code_line > entries[mid].code_line) { + start = mid + 1; + } else { + return mid; + } + } + if (code_line <= entries[mid].code_line) { + return mid; + } else { + return mid + 1; + } +} +static PyCodeObject *__pyx_find_code_object(int code_line) { + PyCodeObject* code_object; + int pos; + if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) { + return NULL; + } + pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line); + if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) { + return NULL; + } + code_object = __pyx_code_cache.entries[pos].code_object; + Py_INCREF(code_object); + return code_object; +} +static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) { + int pos, i; + __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries; + if (unlikely(!code_line)) { + return; + } + if (unlikely(!entries)) { + entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry)); + if (likely(entries)) { + __pyx_code_cache.entries = entries; + __pyx_code_cache.max_count = 64; + __pyx_code_cache.count = 1; + entries[0].code_line = code_line; + entries[0].code_object = code_object; + Py_INCREF(code_object); + } + return; + } + pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line); + if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) { + PyCodeObject* tmp = entries[pos].code_object; + entries[pos].code_object = code_object; + Py_DECREF(tmp); + return; + } + if (__pyx_code_cache.count == __pyx_code_cache.max_count) { + int new_max = __pyx_code_cache.max_count + 64; + entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc( + __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry)); + if (unlikely(!entries)) { + return; + } + __pyx_code_cache.entries = entries; + __pyx_code_cache.max_count = new_max; + } + for (i=__pyx_code_cache.count; i>pos; i--) { + entries[i] = entries[i-1]; + } + entries[pos].code_line = code_line; + entries[pos].code_object = code_object; + __pyx_code_cache.count++; + Py_INCREF(code_object); +} + +#include "compile.h" +#include "frameobject.h" +#include "traceback.h" +static PyCodeObject* __Pyx_CreateCodeObjectForTraceback( + const char *funcname, int c_line, + int py_line, const char *filename) { + PyCodeObject *py_code = 0; + PyObject *py_srcfile = 0; + PyObject *py_funcname = 0; + #if PY_MAJOR_VERSION < 3 + py_srcfile = PyString_FromString(filename); + #else + py_srcfile = PyUnicode_FromString(filename); + #endif + if (!py_srcfile) goto bad; + if (c_line) { + #if PY_MAJOR_VERSION < 3 + py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line); + #else + py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line); + #endif + } + else { + #if PY_MAJOR_VERSION < 3 + py_funcname = PyString_FromString(funcname); + #else + py_funcname = PyUnicode_FromString(funcname); + #endif + } + if (!py_funcname) goto bad; + py_code = __Pyx_PyCode_New( + 0, + 0, + 0, + 0, + 0, + __pyx_empty_bytes, /*PyObject *code,*/ + __pyx_empty_tuple, /*PyObject *consts,*/ + __pyx_empty_tuple, /*PyObject *names,*/ + __pyx_empty_tuple, /*PyObject *varnames,*/ + __pyx_empty_tuple, /*PyObject *freevars,*/ + __pyx_empty_tuple, /*PyObject *cellvars,*/ + py_srcfile, /*PyObject *filename,*/ + py_funcname, /*PyObject *name,*/ + py_line, + __pyx_empty_bytes /*PyObject *lnotab*/ + ); + Py_DECREF(py_srcfile); + Py_DECREF(py_funcname); + return py_code; +bad: + Py_XDECREF(py_srcfile); + Py_XDECREF(py_funcname); + return NULL; +} +static void __Pyx_AddTraceback(const char *funcname, int c_line, + int py_line, const char *filename) { + PyCodeObject *py_code = 0; + PyFrameObject *py_frame = 0; + py_code = __pyx_find_code_object(c_line ? c_line : py_line); + if (!py_code) { + py_code = __Pyx_CreateCodeObjectForTraceback( + funcname, c_line, py_line, filename); + if (!py_code) goto bad; + __pyx_insert_code_object(c_line ? c_line : py_line, py_code); + } + py_frame = PyFrame_New( + PyThreadState_GET(), /*PyThreadState *tstate,*/ + py_code, /*PyCodeObject *code,*/ + __pyx_d, /*PyObject *globals,*/ + 0 /*PyObject *locals*/ + ); + if (!py_frame) goto bad; + py_frame->f_lineno = py_line; + PyTraceBack_Here(py_frame); +bad: + Py_XDECREF(py_code); + Py_XDECREF(py_frame); +} + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) { + const int neg_one = (int) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(int) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(int) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); + } else if (sizeof(int) <= sizeof(unsigned long long)) { + return PyLong_FromUnsignedLongLong((unsigned long long) value); + } + } else { + if (sizeof(int) <= sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(int) <= sizeof(long long)) { + return PyLong_FromLongLong((long long) value); + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(int), + little, !is_unsigned); + } +} + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) { + const long neg_one = (long) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(long) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(long) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); + } else if (sizeof(long) <= sizeof(unsigned long long)) { + return PyLong_FromUnsignedLongLong((unsigned long long) value); + } + } else { + if (sizeof(long) <= sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(long) <= sizeof(long long)) { + return PyLong_FromLongLong((long long) value); + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(long), + little, !is_unsigned); + } +} + +#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value) \ + { \ + func_type value = func_value; \ + if (sizeof(target_type) < sizeof(func_type)) { \ + if (unlikely(value != (func_type) (target_type) value)) { \ + func_type zero = 0; \ + if (is_unsigned && unlikely(value < zero)) \ + goto raise_neg_overflow; \ + else \ + goto raise_overflow; \ + } \ + } \ + return (target_type) value; \ + } + +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + #include "longintrepr.h" + #endif +#endif + +static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) { + const long neg_one = (long) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x))) { + if (sizeof(long) < sizeof(long)) { + __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x)) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + goto raise_neg_overflow; + } + return (long) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(long, digit, ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (unlikely(Py_SIZE(x) < 0)) { + goto raise_neg_overflow; + } + if (sizeof(long) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT(long, unsigned long, PyLong_AsUnsignedLong(x)) + } else if (sizeof(long) <= sizeof(unsigned long long)) { + __PYX_VERIFY_RETURN_INT(long, unsigned long long, PyLong_AsUnsignedLongLong(x)) + } + } else { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(long, digit, +(((PyLongObject*)x)->ob_digit[0])); + case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (sizeof(long) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT(long, long, PyLong_AsLong(x)) + } else if (sizeof(long) <= sizeof(long long)) { + __PYX_VERIFY_RETURN_INT(long, long long, PyLong_AsLongLong(x)) + } + } + { +#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) + PyErr_SetString(PyExc_RuntimeError, + "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); +#else + long val; + PyObject *v = __Pyx_PyNumber_Int(x); + #if PY_MAJOR_VERSION < 3 + if (likely(v) && !PyLong_Check(v)) { + PyObject *tmp = v; + v = PyNumber_Long(tmp); + Py_DECREF(tmp); + } + #endif + if (likely(v)) { + int one = 1; int is_little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&val; + int ret = _PyLong_AsByteArray((PyLongObject *)v, + bytes, sizeof(val), + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } +#endif + return (long) -1; + } + } else { + long val; + PyObject *tmp = __Pyx_PyNumber_Int(x); + if (!tmp) return (long) -1; + val = __Pyx_PyInt_As_long(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to long"); + return (long) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to long"); + return (long) -1; +} + +static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) { + const int neg_one = (int) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x))) { + if (sizeof(int) < sizeof(long)) { + __PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG(x)) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + goto raise_neg_overflow; + } + return (int) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(int, digit, ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (unlikely(Py_SIZE(x) < 0)) { + goto raise_neg_overflow; + } + if (sizeof(int) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT(int, unsigned long, PyLong_AsUnsignedLong(x)) + } else if (sizeof(int) <= sizeof(unsigned long long)) { + __PYX_VERIFY_RETURN_INT(int, unsigned long long, PyLong_AsUnsignedLongLong(x)) + } + } else { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(int, digit, +(((PyLongObject*)x)->ob_digit[0])); + case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (sizeof(int) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT(int, long, PyLong_AsLong(x)) + } else if (sizeof(int) <= sizeof(long long)) { + __PYX_VERIFY_RETURN_INT(int, long long, PyLong_AsLongLong(x)) + } + } + { +#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) + PyErr_SetString(PyExc_RuntimeError, + "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); +#else + int val; + PyObject *v = __Pyx_PyNumber_Int(x); + #if PY_MAJOR_VERSION < 3 + if (likely(v) && !PyLong_Check(v)) { + PyObject *tmp = v; + v = PyNumber_Long(tmp); + Py_DECREF(tmp); + } + #endif + if (likely(v)) { + int one = 1; int is_little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&val; + int ret = _PyLong_AsByteArray((PyLongObject *)v, + bytes, sizeof(val), + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } +#endif + return (int) -1; + } + } else { + int val; + PyObject *tmp = __Pyx_PyNumber_Int(x); + if (!tmp) return (int) -1; + val = __Pyx_PyInt_As_int(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to int"); + return (int) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to int"); + return (int) -1; +} + +static int __Pyx_check_binary_version(void) { + char ctversion[4], rtversion[4]; + PyOS_snprintf(ctversion, 4, "%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION); + PyOS_snprintf(rtversion, 4, "%s", Py_GetVersion()); + if (ctversion[0] != rtversion[0] || ctversion[2] != rtversion[2]) { + char message[200]; + PyOS_snprintf(message, sizeof(message), + "compiletime version %s of module '%.100s' " + "does not match runtime version %s", + ctversion, __Pyx_MODULE_NAME, rtversion); + return PyErr_WarnEx(NULL, message, 1); + } + return 0; +} + +static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) { + while (t->p) { + #if PY_MAJOR_VERSION < 3 + if (t->is_unicode) { + *t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL); + } else if (t->intern) { + *t->p = PyString_InternFromString(t->s); + } else { + *t->p = PyString_FromStringAndSize(t->s, t->n - 1); + } + #else + if (t->is_unicode | t->is_str) { + if (t->intern) { + *t->p = PyUnicode_InternFromString(t->s); + } else if (t->encoding) { + *t->p = PyUnicode_Decode(t->s, t->n - 1, t->encoding, NULL); + } else { + *t->p = PyUnicode_FromStringAndSize(t->s, t->n - 1); + } + } else { + *t->p = PyBytes_FromStringAndSize(t->s, t->n - 1); + } + #endif + if (!*t->p) + return -1; + ++t; + } + return 0; +} + +static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) { + return __Pyx_PyUnicode_FromStringAndSize(c_str, (Py_ssize_t)strlen(c_str)); +} +static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject* o) { + Py_ssize_t ignore; + return __Pyx_PyObject_AsStringAndSize(o, &ignore); +} +static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) { +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT + if ( +#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII + __Pyx_sys_getdefaultencoding_not_ascii && +#endif + PyUnicode_Check(o)) { +#if PY_VERSION_HEX < 0x03030000 + char* defenc_c; + PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL); + if (!defenc) return NULL; + defenc_c = PyBytes_AS_STRING(defenc); +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII + { + char* end = defenc_c + PyBytes_GET_SIZE(defenc); + char* c; + for (c = defenc_c; c < end; c++) { + if ((unsigned char) (*c) >= 128) { + PyUnicode_AsASCIIString(o); + return NULL; + } + } + } +#endif + *length = PyBytes_GET_SIZE(defenc); + return defenc_c; +#else + if (__Pyx_PyUnicode_READY(o) == -1) return NULL; +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII + if (PyUnicode_IS_ASCII(o)) { + *length = PyUnicode_GET_LENGTH(o); + return PyUnicode_AsUTF8(o); + } else { + PyUnicode_AsASCIIString(o); + return NULL; + } +#else + return PyUnicode_AsUTF8AndSize(o, length); +#endif +#endif + } else +#endif +#if !CYTHON_COMPILING_IN_PYPY + if (PyByteArray_Check(o)) { + *length = PyByteArray_GET_SIZE(o); + return PyByteArray_AS_STRING(o); + } else +#endif + { + char* result; + int r = PyBytes_AsStringAndSize(o, &result, length); + if (unlikely(r < 0)) { + return NULL; + } else { + return result; + } + } +} +static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) { + int is_true = x == Py_True; + if (is_true | (x == Py_False) | (x == Py_None)) return is_true; + else return PyObject_IsTrue(x); +} +static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) { + PyNumberMethods *m; + const char *name = NULL; + PyObject *res = NULL; +#if PY_MAJOR_VERSION < 3 + if (PyInt_Check(x) || PyLong_Check(x)) +#else + if (PyLong_Check(x)) +#endif + return Py_INCREF(x), x; + m = Py_TYPE(x)->tp_as_number; +#if PY_MAJOR_VERSION < 3 + if (m && m->nb_int) { + name = "int"; + res = PyNumber_Int(x); + } + else if (m && m->nb_long) { + name = "long"; + res = PyNumber_Long(x); + } +#else + if (m && m->nb_int) { + name = "int"; + res = PyNumber_Long(x); + } +#endif + if (res) { +#if PY_MAJOR_VERSION < 3 + if (!PyInt_Check(res) && !PyLong_Check(res)) { +#else + if (!PyLong_Check(res)) { +#endif + PyErr_Format(PyExc_TypeError, + "__%.4s__ returned non-%.4s (type %.200s)", + name, name, Py_TYPE(res)->tp_name); + Py_DECREF(res); + return NULL; + } + } + else if (!PyErr_Occurred()) { + PyErr_SetString(PyExc_TypeError, + "an integer is required"); + } + return res; +} +static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) { + Py_ssize_t ival; + PyObject *x; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_CheckExact(b))) + return PyInt_AS_LONG(b); +#endif + if (likely(PyLong_CheckExact(b))) { + #if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(b)) { + case -1: return -(sdigit)((PyLongObject*)b)->ob_digit[0]; + case 0: return 0; + case 1: return ((PyLongObject*)b)->ob_digit[0]; + } + #endif + #endif + return PyLong_AsSsize_t(b); + } + x = PyNumber_Index(b); + if (!x) return -1; + ival = PyInt_AsSsize_t(x); + Py_DECREF(x); + return ival; +} +static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) { + return PyInt_FromSize_t(ival); +} + + +#endif /* Py_PYTHON_H */ diff --git a/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/constants.pxi b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/constants.pxi new file mode 100644 index 00000000..7c58c213 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/constants.pxi @@ -0,0 +1,316 @@ +#----------------------------------------------------------------------------- +# Python module level constants +#----------------------------------------------------------------------------- + +VERSION = ZMQ_VERSION +VERSION_MAJOR = ZMQ_VERSION_MAJOR +VERSION_MINOR = ZMQ_VERSION_MINOR +VERSION_PATCH = ZMQ_VERSION_PATCH +NOBLOCK = ZMQ_NOBLOCK +DONTWAIT = ZMQ_DONTWAIT +POLLIN = ZMQ_POLLIN +POLLOUT = ZMQ_POLLOUT +POLLERR = ZMQ_POLLERR +SNDMORE = ZMQ_SNDMORE +STREAMER = ZMQ_STREAMER +FORWARDER = ZMQ_FORWARDER +QUEUE = ZMQ_QUEUE +IO_THREADS_DFLT = ZMQ_IO_THREADS_DFLT +MAX_SOCKETS_DFLT = ZMQ_MAX_SOCKETS_DFLT +POLLITEMS_DFLT = ZMQ_POLLITEMS_DFLT +THREAD_PRIORITY_DFLT = ZMQ_THREAD_PRIORITY_DFLT +THREAD_SCHED_POLICY_DFLT = ZMQ_THREAD_SCHED_POLICY_DFLT +PAIR = ZMQ_PAIR +PUB = ZMQ_PUB +SUB = ZMQ_SUB +REQ = ZMQ_REQ +REP = ZMQ_REP +DEALER = ZMQ_DEALER +ROUTER = ZMQ_ROUTER +XREQ = ZMQ_XREQ +XREP = ZMQ_XREP +PULL = ZMQ_PULL +PUSH = ZMQ_PUSH +XPUB = ZMQ_XPUB +XSUB = ZMQ_XSUB +UPSTREAM = ZMQ_UPSTREAM +DOWNSTREAM = ZMQ_DOWNSTREAM +STREAM = ZMQ_STREAM +EVENT_CONNECTED = ZMQ_EVENT_CONNECTED +EVENT_CONNECT_DELAYED = ZMQ_EVENT_CONNECT_DELAYED +EVENT_CONNECT_RETRIED = ZMQ_EVENT_CONNECT_RETRIED +EVENT_LISTENING = ZMQ_EVENT_LISTENING +EVENT_BIND_FAILED = ZMQ_EVENT_BIND_FAILED +EVENT_ACCEPTED = ZMQ_EVENT_ACCEPTED +EVENT_ACCEPT_FAILED = ZMQ_EVENT_ACCEPT_FAILED +EVENT_CLOSED = ZMQ_EVENT_CLOSED +EVENT_CLOSE_FAILED = ZMQ_EVENT_CLOSE_FAILED +EVENT_DISCONNECTED = ZMQ_EVENT_DISCONNECTED +EVENT_ALL = ZMQ_EVENT_ALL +EVENT_MONITOR_STOPPED = ZMQ_EVENT_MONITOR_STOPPED +globals()['NULL'] = ZMQ_NULL +PLAIN = ZMQ_PLAIN +CURVE = ZMQ_CURVE +GSSAPI = ZMQ_GSSAPI +EAGAIN = ZMQ_EAGAIN +EINVAL = ZMQ_EINVAL +EFAULT = ZMQ_EFAULT +ENOMEM = ZMQ_ENOMEM +ENODEV = ZMQ_ENODEV +EMSGSIZE = ZMQ_EMSGSIZE +EAFNOSUPPORT = ZMQ_EAFNOSUPPORT +ENETUNREACH = ZMQ_ENETUNREACH +ECONNABORTED = ZMQ_ECONNABORTED +ECONNRESET = ZMQ_ECONNRESET +ENOTCONN = ZMQ_ENOTCONN +ETIMEDOUT = ZMQ_ETIMEDOUT +EHOSTUNREACH = ZMQ_EHOSTUNREACH +ENETRESET = ZMQ_ENETRESET +HAUSNUMERO = ZMQ_HAUSNUMERO +ENOTSUP = ZMQ_ENOTSUP +EPROTONOSUPPORT = ZMQ_EPROTONOSUPPORT +ENOBUFS = ZMQ_ENOBUFS +ENETDOWN = ZMQ_ENETDOWN +EADDRINUSE = ZMQ_EADDRINUSE +EADDRNOTAVAIL = ZMQ_EADDRNOTAVAIL +ECONNREFUSED = ZMQ_ECONNREFUSED +EINPROGRESS = ZMQ_EINPROGRESS +ENOTSOCK = ZMQ_ENOTSOCK +EFSM = ZMQ_EFSM +ENOCOMPATPROTO = ZMQ_ENOCOMPATPROTO +ETERM = ZMQ_ETERM +EMTHREAD = ZMQ_EMTHREAD +IO_THREADS = ZMQ_IO_THREADS +MAX_SOCKETS = ZMQ_MAX_SOCKETS +SOCKET_LIMIT = ZMQ_SOCKET_LIMIT +THREAD_PRIORITY = ZMQ_THREAD_PRIORITY +THREAD_SCHED_POLICY = ZMQ_THREAD_SCHED_POLICY +IDENTITY = ZMQ_IDENTITY +SUBSCRIBE = ZMQ_SUBSCRIBE +UNSUBSCRIBE = ZMQ_UNSUBSCRIBE +LAST_ENDPOINT = ZMQ_LAST_ENDPOINT +TCP_ACCEPT_FILTER = ZMQ_TCP_ACCEPT_FILTER +PLAIN_USERNAME = ZMQ_PLAIN_USERNAME +PLAIN_PASSWORD = ZMQ_PLAIN_PASSWORD +CURVE_PUBLICKEY = ZMQ_CURVE_PUBLICKEY +CURVE_SECRETKEY = ZMQ_CURVE_SECRETKEY +CURVE_SERVERKEY = ZMQ_CURVE_SERVERKEY +ZAP_DOMAIN = ZMQ_ZAP_DOMAIN +CONNECT_RID = ZMQ_CONNECT_RID +GSSAPI_PRINCIPAL = ZMQ_GSSAPI_PRINCIPAL +GSSAPI_SERVICE_PRINCIPAL = ZMQ_GSSAPI_SERVICE_PRINCIPAL +SOCKS_PROXY = ZMQ_SOCKS_PROXY +FD = ZMQ_FD +RECONNECT_IVL_MAX = ZMQ_RECONNECT_IVL_MAX +SNDTIMEO = ZMQ_SNDTIMEO +RCVTIMEO = ZMQ_RCVTIMEO +SNDHWM = ZMQ_SNDHWM +RCVHWM = ZMQ_RCVHWM +MULTICAST_HOPS = ZMQ_MULTICAST_HOPS +IPV4ONLY = ZMQ_IPV4ONLY +ROUTER_BEHAVIOR = ZMQ_ROUTER_BEHAVIOR +TCP_KEEPALIVE = ZMQ_TCP_KEEPALIVE +TCP_KEEPALIVE_CNT = ZMQ_TCP_KEEPALIVE_CNT +TCP_KEEPALIVE_IDLE = ZMQ_TCP_KEEPALIVE_IDLE +TCP_KEEPALIVE_INTVL = ZMQ_TCP_KEEPALIVE_INTVL +DELAY_ATTACH_ON_CONNECT = ZMQ_DELAY_ATTACH_ON_CONNECT +XPUB_VERBOSE = ZMQ_XPUB_VERBOSE +EVENTS = ZMQ_EVENTS +TYPE = ZMQ_TYPE +LINGER = ZMQ_LINGER +RECONNECT_IVL = ZMQ_RECONNECT_IVL +BACKLOG = ZMQ_BACKLOG +ROUTER_MANDATORY = ZMQ_ROUTER_MANDATORY +FAIL_UNROUTABLE = ZMQ_FAIL_UNROUTABLE +ROUTER_RAW = ZMQ_ROUTER_RAW +IMMEDIATE = ZMQ_IMMEDIATE +IPV6 = ZMQ_IPV6 +MECHANISM = ZMQ_MECHANISM +PLAIN_SERVER = ZMQ_PLAIN_SERVER +CURVE_SERVER = ZMQ_CURVE_SERVER +PROBE_ROUTER = ZMQ_PROBE_ROUTER +REQ_RELAXED = ZMQ_REQ_RELAXED +REQ_CORRELATE = ZMQ_REQ_CORRELATE +CONFLATE = ZMQ_CONFLATE +ROUTER_HANDOVER = ZMQ_ROUTER_HANDOVER +TOS = ZMQ_TOS +IPC_FILTER_PID = ZMQ_IPC_FILTER_PID +IPC_FILTER_UID = ZMQ_IPC_FILTER_UID +IPC_FILTER_GID = ZMQ_IPC_FILTER_GID +GSSAPI_SERVER = ZMQ_GSSAPI_SERVER +GSSAPI_PLAINTEXT = ZMQ_GSSAPI_PLAINTEXT +HANDSHAKE_IVL = ZMQ_HANDSHAKE_IVL +XPUB_NODROP = ZMQ_XPUB_NODROP +AFFINITY = ZMQ_AFFINITY +MAXMSGSIZE = ZMQ_MAXMSGSIZE +HWM = ZMQ_HWM +SWAP = ZMQ_SWAP +MCAST_LOOP = ZMQ_MCAST_LOOP +RECOVERY_IVL_MSEC = ZMQ_RECOVERY_IVL_MSEC +RATE = ZMQ_RATE +RECOVERY_IVL = ZMQ_RECOVERY_IVL +SNDBUF = ZMQ_SNDBUF +RCVBUF = ZMQ_RCVBUF +RCVMORE = ZMQ_RCVMORE +MORE = ZMQ_MORE +SRCFD = ZMQ_SRCFD +SHARED = ZMQ_SHARED + +#----------------------------------------------------------------------------- +# Symbols to export +#----------------------------------------------------------------------------- +__all__ = [ + "VERSION", + "VERSION_MAJOR", + "VERSION_MINOR", + "VERSION_PATCH", + "NOBLOCK", + "DONTWAIT", + "POLLIN", + "POLLOUT", + "POLLERR", + "SNDMORE", + "STREAMER", + "FORWARDER", + "QUEUE", + "IO_THREADS_DFLT", + "MAX_SOCKETS_DFLT", + "POLLITEMS_DFLT", + "THREAD_PRIORITY_DFLT", + "THREAD_SCHED_POLICY_DFLT", + "PAIR", + "PUB", + "SUB", + "REQ", + "REP", + "DEALER", + "ROUTER", + "XREQ", + "XREP", + "PULL", + "PUSH", + "XPUB", + "XSUB", + "UPSTREAM", + "DOWNSTREAM", + "STREAM", + "EVENT_CONNECTED", + "EVENT_CONNECT_DELAYED", + "EVENT_CONNECT_RETRIED", + "EVENT_LISTENING", + "EVENT_BIND_FAILED", + "EVENT_ACCEPTED", + "EVENT_ACCEPT_FAILED", + "EVENT_CLOSED", + "EVENT_CLOSE_FAILED", + "EVENT_DISCONNECTED", + "EVENT_ALL", + "EVENT_MONITOR_STOPPED", + "NULL", + "PLAIN", + "CURVE", + "GSSAPI", + "EAGAIN", + "EINVAL", + "EFAULT", + "ENOMEM", + "ENODEV", + "EMSGSIZE", + "EAFNOSUPPORT", + "ENETUNREACH", + "ECONNABORTED", + "ECONNRESET", + "ENOTCONN", + "ETIMEDOUT", + "EHOSTUNREACH", + "ENETRESET", + "HAUSNUMERO", + "ENOTSUP", + "EPROTONOSUPPORT", + "ENOBUFS", + "ENETDOWN", + "EADDRINUSE", + "EADDRNOTAVAIL", + "ECONNREFUSED", + "EINPROGRESS", + "ENOTSOCK", + "EFSM", + "ENOCOMPATPROTO", + "ETERM", + "EMTHREAD", + "IO_THREADS", + "MAX_SOCKETS", + "SOCKET_LIMIT", + "THREAD_PRIORITY", + "THREAD_SCHED_POLICY", + "IDENTITY", + "SUBSCRIBE", + "UNSUBSCRIBE", + "LAST_ENDPOINT", + "TCP_ACCEPT_FILTER", + "PLAIN_USERNAME", + "PLAIN_PASSWORD", + "CURVE_PUBLICKEY", + "CURVE_SECRETKEY", + "CURVE_SERVERKEY", + "ZAP_DOMAIN", + "CONNECT_RID", + "GSSAPI_PRINCIPAL", + "GSSAPI_SERVICE_PRINCIPAL", + "SOCKS_PROXY", + "FD", + "RECONNECT_IVL_MAX", + "SNDTIMEO", + "RCVTIMEO", + "SNDHWM", + "RCVHWM", + "MULTICAST_HOPS", + "IPV4ONLY", + "ROUTER_BEHAVIOR", + "TCP_KEEPALIVE", + "TCP_KEEPALIVE_CNT", + "TCP_KEEPALIVE_IDLE", + "TCP_KEEPALIVE_INTVL", + "DELAY_ATTACH_ON_CONNECT", + "XPUB_VERBOSE", + "EVENTS", + "TYPE", + "LINGER", + "RECONNECT_IVL", + "BACKLOG", + "ROUTER_MANDATORY", + "FAIL_UNROUTABLE", + "ROUTER_RAW", + "IMMEDIATE", + "IPV6", + "MECHANISM", + "PLAIN_SERVER", + "CURVE_SERVER", + "PROBE_ROUTER", + "REQ_RELAXED", + "REQ_CORRELATE", + "CONFLATE", + "ROUTER_HANDOVER", + "TOS", + "IPC_FILTER_PID", + "IPC_FILTER_UID", + "IPC_FILTER_GID", + "GSSAPI_SERVER", + "GSSAPI_PLAINTEXT", + "HANDSHAKE_IVL", + "XPUB_NODROP", + "AFFINITY", + "MAXMSGSIZE", + "HWM", + "SWAP", + "MCAST_LOOP", + "RECOVERY_IVL_MSEC", + "RATE", + "RECOVERY_IVL", + "SNDBUF", + "RCVBUF", + "RCVMORE", + "MORE", + "SRCFD", + "SHARED", +] diff --git a/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/constants.pyx b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/constants.pyx new file mode 100644 index 00000000..f924f030 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/constants.pyx @@ -0,0 +1,32 @@ +"""0MQ Constants.""" + +# +# Copyright (c) 2010 Brian E. Granger & Min Ragan-Kelley +# +# This file is part of pyzmq. +# +# pyzmq is free software; you can redistribute it and/or modify it under +# the terms of the Lesser GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# pyzmq is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# Lesser GNU General Public License for more details. +# +# You should have received a copy of the Lesser GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# + +#----------------------------------------------------------------------------- +# Imports +#----------------------------------------------------------------------------- + +from libzmq cimport * + +#----------------------------------------------------------------------------- +# Python module level constants +#----------------------------------------------------------------------------- + +include "constants.pxi" diff --git a/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/context.c b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/context.c new file mode 100644 index 00000000..9ca804bc --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/context.c @@ -0,0 +1,4966 @@ +/* Generated by Cython 0.22 */ + +#define PY_SSIZE_T_CLEAN +#ifndef CYTHON_USE_PYLONG_INTERNALS +#ifdef PYLONG_BITS_IN_DIGIT +#define CYTHON_USE_PYLONG_INTERNALS 0 +#else +#include "pyconfig.h" +#ifdef PYLONG_BITS_IN_DIGIT +#define CYTHON_USE_PYLONG_INTERNALS 1 +#else +#define CYTHON_USE_PYLONG_INTERNALS 0 +#endif +#endif +#endif +#include "Python.h" +#ifndef Py_PYTHON_H + #error Python headers needed to compile C extensions, please install development version of Python. +#elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03020000) + #error Cython requires Python 2.6+ or Python 3.2+. +#else +#define CYTHON_ABI "0_22" +#include <stddef.h> +#ifndef offsetof +#define offsetof(type, member) ( (size_t) & ((type*)0) -> member ) +#endif +#if !defined(WIN32) && !defined(MS_WINDOWS) + #ifndef __stdcall + #define __stdcall + #endif + #ifndef __cdecl + #define __cdecl + #endif + #ifndef __fastcall + #define __fastcall + #endif +#endif +#ifndef DL_IMPORT + #define DL_IMPORT(t) t +#endif +#ifndef DL_EXPORT + #define DL_EXPORT(t) t +#endif +#ifndef PY_LONG_LONG + #define PY_LONG_LONG LONG_LONG +#endif +#ifndef Py_HUGE_VAL + #define Py_HUGE_VAL HUGE_VAL +#endif +#ifdef PYPY_VERSION +#define CYTHON_COMPILING_IN_PYPY 1 +#define CYTHON_COMPILING_IN_CPYTHON 0 +#else +#define CYTHON_COMPILING_IN_PYPY 0 +#define CYTHON_COMPILING_IN_CPYTHON 1 +#endif +#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag) +#define Py_OptimizeFlag 0 +#endif +#define __PYX_BUILD_PY_SSIZE_T "n" +#define CYTHON_FORMAT_SSIZE_T "z" +#if PY_MAJOR_VERSION < 3 + #define __Pyx_BUILTIN_MODULE_NAME "__builtin__" + #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \ + PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) + #define __Pyx_DefaultClassType PyClass_Type +#else + #define __Pyx_BUILTIN_MODULE_NAME "builtins" + #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \ + PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) + #define __Pyx_DefaultClassType PyType_Type +#endif +#if PY_MAJOR_VERSION >= 3 + #define Py_TPFLAGS_CHECKTYPES 0 + #define Py_TPFLAGS_HAVE_INDEX 0 + #define Py_TPFLAGS_HAVE_NEWBUFFER 0 +#endif +#if PY_VERSION_HEX < 0x030400a1 && !defined(Py_TPFLAGS_HAVE_FINALIZE) + #define Py_TPFLAGS_HAVE_FINALIZE 0 +#endif +#if PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND) + #define CYTHON_PEP393_ENABLED 1 + #define __Pyx_PyUnicode_READY(op) (likely(PyUnicode_IS_READY(op)) ? \ + 0 : _PyUnicode_Ready((PyObject *)(op))) + #define __Pyx_PyUnicode_GET_LENGTH(u) PyUnicode_GET_LENGTH(u) + #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i) + #define __Pyx_PyUnicode_KIND(u) PyUnicode_KIND(u) + #define __Pyx_PyUnicode_DATA(u) PyUnicode_DATA(u) + #define __Pyx_PyUnicode_READ(k, d, i) PyUnicode_READ(k, d, i) +#else + #define CYTHON_PEP393_ENABLED 0 + #define __Pyx_PyUnicode_READY(op) (0) + #define __Pyx_PyUnicode_GET_LENGTH(u) PyUnicode_GET_SIZE(u) + #define __Pyx_PyUnicode_READ_CHAR(u, i) ((Py_UCS4)(PyUnicode_AS_UNICODE(u)[i])) + #define __Pyx_PyUnicode_KIND(u) (sizeof(Py_UNICODE)) + #define __Pyx_PyUnicode_DATA(u) ((void*)PyUnicode_AS_UNICODE(u)) + #define __Pyx_PyUnicode_READ(k, d, i) ((void)(k), (Py_UCS4)(((Py_UNICODE*)d)[i])) +#endif +#if CYTHON_COMPILING_IN_PYPY + #define __Pyx_PyUnicode_Concat(a, b) PyNumber_Add(a, b) + #define __Pyx_PyUnicode_ConcatSafe(a, b) PyNumber_Add(a, b) + #define __Pyx_PyFrozenSet_Size(s) PyObject_Size(s) +#else + #define __Pyx_PyUnicode_Concat(a, b) PyUnicode_Concat(a, b) + #define __Pyx_PyUnicode_ConcatSafe(a, b) ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ? \ + PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b)) + #define __Pyx_PyFrozenSet_Size(s) PySet_Size(s) +#endif +#define __Pyx_PyString_FormatSafe(a, b) ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b)) +#define __Pyx_PyUnicode_FormatSafe(a, b) ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b)) +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyString_Format(a, b) PyUnicode_Format(a, b) +#else + #define __Pyx_PyString_Format(a, b) PyString_Format(a, b) +#endif +#if PY_MAJOR_VERSION >= 3 + #define PyBaseString_Type PyUnicode_Type + #define PyStringObject PyUnicodeObject + #define PyString_Type PyUnicode_Type + #define PyString_Check PyUnicode_Check + #define PyString_CheckExact PyUnicode_CheckExact +#endif +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj) + #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj) +#else + #define __Pyx_PyBaseString_Check(obj) (PyString_Check(obj) || PyUnicode_Check(obj)) + #define __Pyx_PyBaseString_CheckExact(obj) (PyString_CheckExact(obj) || PyUnicode_CheckExact(obj)) +#endif +#ifndef PySet_CheckExact + #define PySet_CheckExact(obj) (Py_TYPE(obj) == &PySet_Type) +#endif +#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type) +#if PY_MAJOR_VERSION >= 3 + #define PyIntObject PyLongObject + #define PyInt_Type PyLong_Type + #define PyInt_Check(op) PyLong_Check(op) + #define PyInt_CheckExact(op) PyLong_CheckExact(op) + #define PyInt_FromString PyLong_FromString + #define PyInt_FromUnicode PyLong_FromUnicode + #define PyInt_FromLong PyLong_FromLong + #define PyInt_FromSize_t PyLong_FromSize_t + #define PyInt_FromSsize_t PyLong_FromSsize_t + #define PyInt_AsLong PyLong_AsLong + #define PyInt_AS_LONG PyLong_AS_LONG + #define PyInt_AsSsize_t PyLong_AsSsize_t + #define PyInt_AsUnsignedLongMask PyLong_AsUnsignedLongMask + #define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask + #define PyNumber_Int PyNumber_Long +#endif +#if PY_MAJOR_VERSION >= 3 + #define PyBoolObject PyLongObject +#endif +#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY + #ifndef PyUnicode_InternFromString + #define PyUnicode_InternFromString(s) PyUnicode_FromString(s) + #endif +#endif +#if PY_VERSION_HEX < 0x030200A4 + typedef long Py_hash_t; + #define __Pyx_PyInt_FromHash_t PyInt_FromLong + #define __Pyx_PyInt_AsHash_t PyInt_AsLong +#else + #define __Pyx_PyInt_FromHash_t PyInt_FromSsize_t + #define __Pyx_PyInt_AsHash_t PyInt_AsSsize_t +#endif +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func)) +#else + #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass) +#endif +#ifndef CYTHON_INLINE + #if defined(__GNUC__) + #define CYTHON_INLINE __inline__ + #elif defined(_MSC_VER) + #define CYTHON_INLINE __inline + #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + #define CYTHON_INLINE inline + #else + #define CYTHON_INLINE + #endif +#endif +#ifndef CYTHON_RESTRICT + #if defined(__GNUC__) + #define CYTHON_RESTRICT __restrict__ + #elif defined(_MSC_VER) && _MSC_VER >= 1400 + #define CYTHON_RESTRICT __restrict + #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + #define CYTHON_RESTRICT restrict + #else + #define CYTHON_RESTRICT + #endif +#endif +#ifdef NAN +#define __PYX_NAN() ((float) NAN) +#else +static CYTHON_INLINE float __PYX_NAN() { + /* Initialize NaN. The sign is irrelevant, an exponent with all bits 1 and + a nonzero mantissa means NaN. If the first bit in the mantissa is 1, it is + a quiet NaN. */ + float value; + memset(&value, 0xFF, sizeof(value)); + return value; +} +#endif +#define __Pyx_void_to_None(void_result) (void_result, Py_INCREF(Py_None), Py_None) +#ifdef __cplusplus +template<typename T> +void __Pyx_call_destructor(T* x) { + x->~T(); +} +template<typename T> +class __Pyx_FakeReference { + public: + __Pyx_FakeReference() : ptr(NULL) { } + __Pyx_FakeReference(T& ref) : ptr(&ref) { } + T *operator->() { return ptr; } + operator T&() { return *ptr; } + private: + T *ptr; +}; +#endif + + +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyNumber_Divide(x,y) PyNumber_TrueDivide(x,y) + #define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceTrueDivide(x,y) +#else + #define __Pyx_PyNumber_Divide(x,y) PyNumber_Divide(x,y) + #define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceDivide(x,y) +#endif + +#ifndef __PYX_EXTERN_C + #ifdef __cplusplus + #define __PYX_EXTERN_C extern "C" + #else + #define __PYX_EXTERN_C extern + #endif +#endif + +#if defined(WIN32) || defined(MS_WINDOWS) +#define _USE_MATH_DEFINES +#endif +#include <math.h> +#define __PYX_HAVE__zmq__backend__cython__context +#define __PYX_HAVE_API__zmq__backend__cython__context +#include "string.h" +#include "stdlib.h" +#include "zmq_compat.h" +#include "zmq.h" +#include "zmq_utils.h" +#include "getpid_compat.h" +#include "errno.h" +#include "stdio.h" +#include "pythread.h" +#ifdef _OPENMP +#include <omp.h> +#endif /* _OPENMP */ + +#ifdef PYREX_WITHOUT_ASSERTIONS +#define CYTHON_WITHOUT_ASSERTIONS +#endif + +#ifndef CYTHON_UNUSED +# if defined(__GNUC__) +# if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)) +# define CYTHON_UNUSED __attribute__ ((__unused__)) +# else +# define CYTHON_UNUSED +# endif +# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER)) +# define CYTHON_UNUSED __attribute__ ((__unused__)) +# else +# define CYTHON_UNUSED +# endif +#endif +typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding; + const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry; + +#define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0 +#define __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT 0 +#define __PYX_DEFAULT_STRING_ENCODING "" +#define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString +#define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize +#define __Pyx_fits_Py_ssize_t(v, type, is_signed) ( \ + (sizeof(type) < sizeof(Py_ssize_t)) || \ + (sizeof(type) > sizeof(Py_ssize_t) && \ + likely(v < (type)PY_SSIZE_T_MAX || \ + v == (type)PY_SSIZE_T_MAX) && \ + (!is_signed || likely(v > (type)PY_SSIZE_T_MIN || \ + v == (type)PY_SSIZE_T_MIN))) || \ + (sizeof(type) == sizeof(Py_ssize_t) && \ + (is_signed || likely(v < (type)PY_SSIZE_T_MAX || \ + v == (type)PY_SSIZE_T_MAX))) ) +static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject*); +static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length); +#define __Pyx_PyByteArray_FromString(s) PyByteArray_FromStringAndSize((const char*)s, strlen((const char*)s)) +#define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l) +#define __Pyx_PyBytes_FromString PyBytes_FromString +#define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize +static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*); +#if PY_MAJOR_VERSION < 3 + #define __Pyx_PyStr_FromString __Pyx_PyBytes_FromString + #define __Pyx_PyStr_FromStringAndSize __Pyx_PyBytes_FromStringAndSize +#else + #define __Pyx_PyStr_FromString __Pyx_PyUnicode_FromString + #define __Pyx_PyStr_FromStringAndSize __Pyx_PyUnicode_FromStringAndSize +#endif +#define __Pyx_PyObject_AsSString(s) ((signed char*) __Pyx_PyObject_AsString(s)) +#define __Pyx_PyObject_AsUString(s) ((unsigned char*) __Pyx_PyObject_AsString(s)) +#define __Pyx_PyObject_FromCString(s) __Pyx_PyObject_FromString((const char*)s) +#define __Pyx_PyBytes_FromCString(s) __Pyx_PyBytes_FromString((const char*)s) +#define __Pyx_PyByteArray_FromCString(s) __Pyx_PyByteArray_FromString((const char*)s) +#define __Pyx_PyStr_FromCString(s) __Pyx_PyStr_FromString((const char*)s) +#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s) +#if PY_MAJOR_VERSION < 3 +static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u) +{ + const Py_UNICODE *u_end = u; + while (*u_end++) ; + return (size_t)(u_end - u - 1); +} +#else +#define __Pyx_Py_UNICODE_strlen Py_UNICODE_strlen +#endif +#define __Pyx_PyUnicode_FromUnicode(u) PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u)) +#define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode +#define __Pyx_PyUnicode_AsUnicode PyUnicode_AsUnicode +#define __Pyx_Owned_Py_None(b) (Py_INCREF(Py_None), Py_None) +#define __Pyx_PyBool_FromLong(b) ((b) ? (Py_INCREF(Py_True), Py_True) : (Py_INCREF(Py_False), Py_False)) +static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*); +static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x); +static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*); +static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t); +#if CYTHON_COMPILING_IN_CPYTHON +#define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x)) +#else +#define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x) +#endif +#define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x)) +#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII +static int __Pyx_sys_getdefaultencoding_not_ascii; +static int __Pyx_init_sys_getdefaultencoding_params(void) { + PyObject* sys; + PyObject* default_encoding = NULL; + PyObject* ascii_chars_u = NULL; + PyObject* ascii_chars_b = NULL; + const char* default_encoding_c; + sys = PyImport_ImportModule("sys"); + if (!sys) goto bad; + default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL); + Py_DECREF(sys); + if (!default_encoding) goto bad; + default_encoding_c = PyBytes_AsString(default_encoding); + if (!default_encoding_c) goto bad; + if (strcmp(default_encoding_c, "ascii") == 0) { + __Pyx_sys_getdefaultencoding_not_ascii = 0; + } else { + char ascii_chars[128]; + int c; + for (c = 0; c < 128; c++) { + ascii_chars[c] = c; + } + __Pyx_sys_getdefaultencoding_not_ascii = 1; + ascii_chars_u = PyUnicode_DecodeASCII(ascii_chars, 128, NULL); + if (!ascii_chars_u) goto bad; + ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL); + if (!ascii_chars_b || !PyBytes_Check(ascii_chars_b) || memcmp(ascii_chars, PyBytes_AS_STRING(ascii_chars_b), 128) != 0) { + PyErr_Format( + PyExc_ValueError, + "This module compiled with c_string_encoding=ascii, but default encoding '%.200s' is not a superset of ascii.", + default_encoding_c); + goto bad; + } + Py_DECREF(ascii_chars_u); + Py_DECREF(ascii_chars_b); + } + Py_DECREF(default_encoding); + return 0; +bad: + Py_XDECREF(default_encoding); + Py_XDECREF(ascii_chars_u); + Py_XDECREF(ascii_chars_b); + return -1; +} +#endif +#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT && PY_MAJOR_VERSION >= 3 +#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL) +#else +#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL) +#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT +static char* __PYX_DEFAULT_STRING_ENCODING; +static int __Pyx_init_sys_getdefaultencoding_params(void) { + PyObject* sys; + PyObject* default_encoding = NULL; + char* default_encoding_c; + sys = PyImport_ImportModule("sys"); + if (!sys) goto bad; + default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL); + Py_DECREF(sys); + if (!default_encoding) goto bad; + default_encoding_c = PyBytes_AsString(default_encoding); + if (!default_encoding_c) goto bad; + __PYX_DEFAULT_STRING_ENCODING = (char*) malloc(strlen(default_encoding_c)); + if (!__PYX_DEFAULT_STRING_ENCODING) goto bad; + strcpy(__PYX_DEFAULT_STRING_ENCODING, default_encoding_c); + Py_DECREF(default_encoding); + return 0; +bad: + Py_XDECREF(default_encoding); + return -1; +} +#endif +#endif + + +/* Test for GCC > 2.95 */ +#if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))) + #define likely(x) __builtin_expect(!!(x), 1) + #define unlikely(x) __builtin_expect(!!(x), 0) +#else /* !__GNUC__ or GCC < 2.95 */ + #define likely(x) (x) + #define unlikely(x) (x) +#endif /* __GNUC__ */ + +static PyObject *__pyx_m; +static PyObject *__pyx_d; +static PyObject *__pyx_b; +static PyObject *__pyx_empty_tuple; +static PyObject *__pyx_empty_bytes; +static int __pyx_lineno; +static int __pyx_clineno = 0; +static const char * __pyx_cfilenm= __FILE__; +static const char *__pyx_filename; + + +static const char *__pyx_f[] = { + "zmq/backend/cython/context.pyx", + "zmq/backend/cython/context.pxd", + "zmq/backend/cython/checkrc.pxd", + "type.pxd", + "bool.pxd", + "complex.pxd", +}; + +/*--- Type declarations ---*/ +struct __pyx_obj_3zmq_7backend_6cython_7context_Context; + +/* "zmq/backend/cython/context.pxd":26 + * #----------------------------------------------------------------------------- + * + * cdef class Context: # <<<<<<<<<<<<<< + * + * cdef object __weakref__ # enable weakref + */ +struct __pyx_obj_3zmq_7backend_6cython_7context_Context { + PyObject_HEAD + struct __pyx_vtabstruct_3zmq_7backend_6cython_7context_Context *__pyx_vtab; + PyObject *__weakref__; + void *handle; + int _shadow; + void **_sockets; + size_t _n_sockets; + size_t _max_sockets; + int _pid; + int closed; +}; + + + +/* "zmq/backend/cython/context.pyx":20 + * _instance = None + * + * cdef class Context: # <<<<<<<<<<<<<< + * """Context(io_threads=1) + * + */ + +struct __pyx_vtabstruct_3zmq_7backend_6cython_7context_Context { + int (*_term)(struct __pyx_obj_3zmq_7backend_6cython_7context_Context *); + void (*_add_socket)(struct __pyx_obj_3zmq_7backend_6cython_7context_Context *, void *); + void (*_remove_socket)(struct __pyx_obj_3zmq_7backend_6cython_7context_Context *, void *); +}; +static struct __pyx_vtabstruct_3zmq_7backend_6cython_7context_Context *__pyx_vtabptr_3zmq_7backend_6cython_7context_Context; +static CYTHON_INLINE int __pyx_f_3zmq_7backend_6cython_7context_7Context__term(struct __pyx_obj_3zmq_7backend_6cython_7context_Context *); +static CYTHON_INLINE void __pyx_f_3zmq_7backend_6cython_7context_7Context__add_socket(struct __pyx_obj_3zmq_7backend_6cython_7context_Context *, void *); +static CYTHON_INLINE void __pyx_f_3zmq_7backend_6cython_7context_7Context__remove_socket(struct __pyx_obj_3zmq_7backend_6cython_7context_Context *, void *); + +/* --- Runtime support code (head) --- */ +#ifndef CYTHON_REFNANNY + #define CYTHON_REFNANNY 0 +#endif +#if CYTHON_REFNANNY + typedef struct { + void (*INCREF)(void*, PyObject*, int); + void (*DECREF)(void*, PyObject*, int); + void (*GOTREF)(void*, PyObject*, int); + void (*GIVEREF)(void*, PyObject*, int); + void* (*SetupContext)(const char*, int, const char*); + void (*FinishContext)(void**); + } __Pyx_RefNannyAPIStruct; + static __Pyx_RefNannyAPIStruct *__Pyx_RefNanny = NULL; + static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname); + #define __Pyx_RefNannyDeclarations void *__pyx_refnanny = NULL; +#ifdef WITH_THREAD + #define __Pyx_RefNannySetupContext(name, acquire_gil) \ + if (acquire_gil) { \ + PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure(); \ + __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__); \ + PyGILState_Release(__pyx_gilstate_save); \ + } else { \ + __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__); \ + } +#else + #define __Pyx_RefNannySetupContext(name, acquire_gil) \ + __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__) +#endif + #define __Pyx_RefNannyFinishContext() \ + __Pyx_RefNanny->FinishContext(&__pyx_refnanny) + #define __Pyx_INCREF(r) __Pyx_RefNanny->INCREF(__pyx_refnanny, (PyObject *)(r), __LINE__) + #define __Pyx_DECREF(r) __Pyx_RefNanny->DECREF(__pyx_refnanny, (PyObject *)(r), __LINE__) + #define __Pyx_GOTREF(r) __Pyx_RefNanny->GOTREF(__pyx_refnanny, (PyObject *)(r), __LINE__) + #define __Pyx_GIVEREF(r) __Pyx_RefNanny->GIVEREF(__pyx_refnanny, (PyObject *)(r), __LINE__) + #define __Pyx_XINCREF(r) do { if((r) != NULL) {__Pyx_INCREF(r); }} while(0) + #define __Pyx_XDECREF(r) do { if((r) != NULL) {__Pyx_DECREF(r); }} while(0) + #define __Pyx_XGOTREF(r) do { if((r) != NULL) {__Pyx_GOTREF(r); }} while(0) + #define __Pyx_XGIVEREF(r) do { if((r) != NULL) {__Pyx_GIVEREF(r);}} while(0) +#else + #define __Pyx_RefNannyDeclarations + #define __Pyx_RefNannySetupContext(name, acquire_gil) + #define __Pyx_RefNannyFinishContext() + #define __Pyx_INCREF(r) Py_INCREF(r) + #define __Pyx_DECREF(r) Py_DECREF(r) + #define __Pyx_GOTREF(r) + #define __Pyx_GIVEREF(r) + #define __Pyx_XINCREF(r) Py_XINCREF(r) + #define __Pyx_XDECREF(r) Py_XDECREF(r) + #define __Pyx_XGOTREF(r) + #define __Pyx_XGIVEREF(r) +#endif +#define __Pyx_XDECREF_SET(r, v) do { \ + PyObject *tmp = (PyObject *) r; \ + r = v; __Pyx_XDECREF(tmp); \ + } while (0) +#define __Pyx_DECREF_SET(r, v) do { \ + PyObject *tmp = (PyObject *) r; \ + r = v; __Pyx_DECREF(tmp); \ + } while (0) +#define __Pyx_CLEAR(r) do { PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);} while(0) +#define __Pyx_XCLEAR(r) do { if((r) != NULL) {PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);}} while(0) + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name) { + PyTypeObject* tp = Py_TYPE(obj); + if (likely(tp->tp_getattro)) + return tp->tp_getattro(obj, attr_name); +#if PY_MAJOR_VERSION < 3 + if (likely(tp->tp_getattr)) + return tp->tp_getattr(obj, PyString_AS_STRING(attr_name)); +#endif + return PyObject_GetAttr(obj, attr_name); +} +#else +#define __Pyx_PyObject_GetAttrStr(o,n) PyObject_GetAttr(o,n) +#endif + +static PyObject *__Pyx_GetBuiltinName(PyObject *name); + +static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name); + +static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[], \ + PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args, \ + const char* function_name); + +static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact, + Py_ssize_t num_min, Py_ssize_t num_max, Py_ssize_t num_found); + +static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name); + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw); +#else +#define __Pyx_PyObject_Call(func, arg, kw) PyObject_Call(func, arg, kw) +#endif + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg); +#endif + +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg); + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func); +#else +#define __Pyx_PyObject_CallNoArg(func) __Pyx_PyObject_Call(func, __pyx_empty_tuple, NULL) +#endif + +static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb); 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/*proto*/ + +/* Module declarations from 'zmq.backend.cython.context' */ +static PyTypeObject *__pyx_ptype_3zmq_7backend_6cython_7context_Context = 0; +#define __Pyx_MODULE_NAME "zmq.backend.cython.context" +int __pyx_module_is_main_zmq__backend__cython__context = 0; + +/* Implementation of 'zmq.backend.cython.context' */ +static PyObject *__pyx_builtin_property; +static PyObject *__pyx_builtin_MemoryError; +static PyObject *__pyx_builtin_range; +static PyObject *__pyx_builtin_RuntimeError; +static PyObject *__pyx_builtin_TypeError; +static int __pyx_pf_3zmq_7backend_6cython_7context_7Context___init__(CYTHON_UNUSED struct __pyx_obj_3zmq_7backend_6cython_7context_Context *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_io_threads, CYTHON_UNUSED PyObject *__pyx_v_shadow); /* proto */ +static int __pyx_pf_3zmq_7backend_6cython_7context_7Context_2__cinit__(struct __pyx_obj_3zmq_7backend_6cython_7context_Context *__pyx_v_self, int __pyx_v_io_threads, size_t __pyx_v_shadow, CYTHON_UNUSED PyObject *__pyx_v_kwargs); 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__pyx_lineno = 114; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + PyType_Modified(__pyx_ptype_3zmq_7backend_6cython_7context_Context); + + /* "zmq/backend/cython/context.pyx":119 + * + * # backward-compat, though nobody is using it + * _handle = underlying # <<<<<<<<<<<<<< + * + * cdef inline int _term(self): + */ + __pyx_t_2 = __Pyx_GetNameInClass((PyObject *)__pyx_ptype_3zmq_7backend_6cython_7context_Context, __pyx_n_s_underlying); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 119; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_GOTREF(__pyx_t_2); + if (PyDict_SetItem((PyObject *)__pyx_ptype_3zmq_7backend_6cython_7context_Context->tp_dict, __pyx_n_s_handle, __pyx_t_2) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 119; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + PyType_Modified(__pyx_ptype_3zmq_7backend_6cython_7context_Context); + + /* "zmq/backend/cython/context.pyx":250 + * self.term() + * + * __all__ = ['Context'] # <<<<<<<<<<<<<< + */ + __pyx_t_2 = PyList_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 250; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_GOTREF(__pyx_t_2); + __Pyx_INCREF(__pyx_n_s_Context); + PyList_SET_ITEM(__pyx_t_2, 0, __pyx_n_s_Context); + __Pyx_GIVEREF(__pyx_n_s_Context); + if (PyDict_SetItem(__pyx_d, __pyx_n_s_all, __pyx_t_2) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 250; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + + /* "zmq/backend/cython/context.pyx":1 + * """0MQ Context class.""" # <<<<<<<<<<<<<< + * # coding: utf-8 + * + */ + __pyx_t_2 = PyDict_New(); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_GOTREF(__pyx_t_2); + if (PyDict_SetItem(__pyx_d, __pyx_n_s_test, __pyx_t_2) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + + /* "zmq/backend/cython/checkrc.pxd":6 + * + * + * cdef inline int _check_rc(int rc) except -1: # <<<<<<<<<<<<<< + * """internal utility for checking zmq return condition + * + */ + + /*--- Wrapped vars code ---*/ + + goto __pyx_L0; 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+ if (cmp == 0) { + values[name-argnames] = value; + break; + } + name++; + } + if (*name) continue; + else { + PyObject*** argname = argnames; + while (argname != first_kw_arg) { + int cmp = (**argname == key) ? 0 : + #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3 + (PyUnicode_GET_SIZE(**argname) != PyUnicode_GET_SIZE(key)) ? 1 : + #endif + PyUnicode_Compare(**argname, key); + if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad; + if (cmp == 0) goto arg_passed_twice; + argname++; + } + } + } else + goto invalid_keyword_type; + if (kwds2) { + if (unlikely(PyDict_SetItem(kwds2, key, value))) goto bad; + } else { + goto invalid_keyword; + } + } + return 0; +arg_passed_twice: + __Pyx_RaiseDoubleKeywordsError(function_name, key); + goto bad; +invalid_keyword_type: + PyErr_Format(PyExc_TypeError, + "%.200s() keywords must be strings", function_name); + goto bad; +invalid_keyword: + PyErr_Format(PyExc_TypeError, + #if PY_MAJOR_VERSION < 3 + "%.200s() got an unexpected keyword argument '%.200s'", + function_name, PyString_AsString(key)); 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"" : "s", num_found); +} + +static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name) { + PyObject *result; +#if CYTHON_COMPILING_IN_CPYTHON + result = PyDict_GetItem(__pyx_d, name); + if (likely(result)) { + Py_INCREF(result); + } else { +#else + result = PyObject_GetItem(__pyx_d, name); + if (!result) { + PyErr_Clear(); +#endif + result = __Pyx_GetBuiltinName(name); + } + return result; +} + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) { + PyObject *result; + ternaryfunc call = func->ob_type->tp_call; + if (unlikely(!call)) + return PyObject_Call(func, arg, kw); + if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object"))) + return NULL; + result = (*call)(func, arg, kw); + Py_LeaveRecursiveCall(); + if (unlikely(!result) && unlikely(!PyErr_Occurred())) { + PyErr_SetString( + PyExc_SystemError, + "NULL result without error in PyObject_Call"); + } + return result; +} +#endif + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) { + PyObject *self, *result; + PyCFunction cfunc; + cfunc = PyCFunction_GET_FUNCTION(func); + self = PyCFunction_GET_SELF(func); + if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object"))) + return NULL; + result = cfunc(self, arg); + Py_LeaveRecursiveCall(); + if (unlikely(!result) && unlikely(!PyErr_Occurred())) { + PyErr_SetString( + PyExc_SystemError, + "NULL result without error in PyObject_Call"); + } + return result; +} +#endif + +#if CYTHON_COMPILING_IN_CPYTHON +static PyObject* __Pyx__PyObject_CallOneArg(PyObject *func, PyObject *arg) { + PyObject *result; + PyObject *args = PyTuple_New(1); + if (unlikely(!args)) return NULL; + Py_INCREF(arg); + PyTuple_SET_ITEM(args, 0, arg); + result = __Pyx_PyObject_Call(func, args, NULL); + Py_DECREF(args); + return result; +} +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) { +#ifdef __Pyx_CyFunction_USED + if (likely(PyCFunction_Check(func) || PyObject_TypeCheck(func, __pyx_CyFunctionType))) { +#else + if (likely(PyCFunction_Check(func))) { +#endif + if (likely(PyCFunction_GET_FLAGS(func) & METH_O)) { + return __Pyx_PyObject_CallMethO(func, arg); + } + } + return __Pyx__PyObject_CallOneArg(func, arg); +} +#else +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) { + PyObject* args = PyTuple_Pack(1, arg); + return (likely(args)) ? __Pyx_PyObject_Call(func, args, NULL) : NULL; +} +#endif + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func) { +#ifdef __Pyx_CyFunction_USED + if (likely(PyCFunction_Check(func) || PyObject_TypeCheck(func, __pyx_CyFunctionType))) { +#else + if (likely(PyCFunction_Check(func))) { +#endif + if (likely(PyCFunction_GET_FLAGS(func) & METH_NOARGS)) { + return __Pyx_PyObject_CallMethO(func, NULL); + } + } + return __Pyx_PyObject_Call(func, __pyx_empty_tuple, NULL); +} +#endif + +static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb) { +#if CYTHON_COMPILING_IN_CPYTHON + PyObject *tmp_type, *tmp_value, *tmp_tb; + PyThreadState *tstate = PyThreadState_GET(); + tmp_type = tstate->curexc_type; + tmp_value = tstate->curexc_value; + tmp_tb = tstate->curexc_traceback; + tstate->curexc_type = type; + tstate->curexc_value = value; + tstate->curexc_traceback = tb; + Py_XDECREF(tmp_type); + Py_XDECREF(tmp_value); + Py_XDECREF(tmp_tb); +#else + PyErr_Restore(type, value, tb); +#endif +} +static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb) { +#if CYTHON_COMPILING_IN_CPYTHON + PyThreadState *tstate = PyThreadState_GET(); + *type = tstate->curexc_type; + *value = tstate->curexc_value; + *tb = tstate->curexc_traceback; + tstate->curexc_type = 0; + tstate->curexc_value = 0; + tstate->curexc_traceback = 0; +#else + PyErr_Fetch(type, value, tb); +#endif +} + +#if PY_MAJOR_VERSION < 3 +static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, + CYTHON_UNUSED PyObject *cause) { + Py_XINCREF(type); + if (!value || value == Py_None) + value = NULL; + else + Py_INCREF(value); + if (!tb || tb == Py_None) + tb = NULL; + else { + Py_INCREF(tb); + if (!PyTraceBack_Check(tb)) { + PyErr_SetString(PyExc_TypeError, + "raise: arg 3 must be a traceback or None"); + goto raise_error; + } + } + if (PyType_Check(type)) { +#if CYTHON_COMPILING_IN_PYPY + if (!value) { + Py_INCREF(Py_None); + value = Py_None; + } +#endif + PyErr_NormalizeException(&type, &value, &tb); + } else { + if (value) { + PyErr_SetString(PyExc_TypeError, + "instance exception may not have a separate value"); + goto raise_error; + } + value = type; + type = (PyObject*) Py_TYPE(type); + Py_INCREF(type); + if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) { + PyErr_SetString(PyExc_TypeError, + "raise: exception class must be a subclass of BaseException"); + goto raise_error; + } + } + __Pyx_ErrRestore(type, value, tb); + return; +raise_error: + Py_XDECREF(value); + Py_XDECREF(type); + Py_XDECREF(tb); + return; +} +#else +static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) { + PyObject* owned_instance = NULL; + if (tb == Py_None) { + tb = 0; + } else if (tb && !PyTraceBack_Check(tb)) { + PyErr_SetString(PyExc_TypeError, + "raise: arg 3 must be a traceback or None"); + goto bad; + } + if (value == Py_None) + value = 0; + if (PyExceptionInstance_Check(type)) { + if (value) { + PyErr_SetString(PyExc_TypeError, + "instance exception may not have a separate value"); + goto bad; + } + value = type; + type = (PyObject*) Py_TYPE(value); + } else if (PyExceptionClass_Check(type)) { + PyObject *instance_class = NULL; + if (value && PyExceptionInstance_Check(value)) { + instance_class = (PyObject*) Py_TYPE(value); + if (instance_class != type) { + if (PyObject_IsSubclass(instance_class, type)) { + type = instance_class; + } else { + instance_class = NULL; + } + } + } + if (!instance_class) { + PyObject *args; + if (!value) + args = PyTuple_New(0); + else if (PyTuple_Check(value)) { + Py_INCREF(value); + args = value; + } else + args = PyTuple_Pack(1, value); + if (!args) + goto bad; + owned_instance = PyObject_Call(type, args, NULL); + Py_DECREF(args); + if (!owned_instance) + goto bad; + value = owned_instance; + if (!PyExceptionInstance_Check(value)) { + PyErr_Format(PyExc_TypeError, + "calling %R should have returned an instance of " + "BaseException, not %R", + type, Py_TYPE(value)); + goto bad; + } + } + } else { + PyErr_SetString(PyExc_TypeError, + "raise: exception class must be a subclass of BaseException"); + goto bad; + } +#if PY_VERSION_HEX >= 0x03030000 + if (cause) { +#else + if (cause && cause != Py_None) { +#endif + PyObject *fixed_cause; + if (cause == Py_None) { + fixed_cause = NULL; + } else if (PyExceptionClass_Check(cause)) { + fixed_cause = PyObject_CallObject(cause, NULL); + if (fixed_cause == NULL) + goto bad; + } else if (PyExceptionInstance_Check(cause)) { + fixed_cause = cause; + Py_INCREF(fixed_cause); + } else { + PyErr_SetString(PyExc_TypeError, + "exception causes must derive from " + "BaseException"); + goto bad; + } + PyException_SetCause(value, fixed_cause); + } + PyErr_SetObject(type, value); + if (tb) { +#if CYTHON_COMPILING_IN_PYPY + PyObject *tmp_type, *tmp_value, *tmp_tb; + PyErr_Fetch(tmp_type, tmp_value, tmp_tb); + Py_INCREF(tb); + PyErr_Restore(tmp_type, tmp_value, tb); + Py_XDECREF(tmp_tb); +#else + PyThreadState *tstate = PyThreadState_GET(); + PyObject* tmp_tb = tstate->curexc_traceback; + if (tb != tmp_tb) { + Py_INCREF(tb); + tstate->curexc_traceback = tb; + Py_XDECREF(tmp_tb); + } +#endif + } +bad: + Py_XDECREF(owned_instance); + return; +} +#endif + +static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno, + CYTHON_UNUSED int lineno, CYTHON_UNUSED const char *filename, + int full_traceback) { + PyObject *old_exc, *old_val, *old_tb; + PyObject *ctx; + __Pyx_ErrFetch(&old_exc, &old_val, &old_tb); + if (full_traceback) { + Py_XINCREF(old_exc); + Py_XINCREF(old_val); + Py_XINCREF(old_tb); + __Pyx_ErrRestore(old_exc, old_val, old_tb); + PyErr_PrintEx(1); + } + #if PY_MAJOR_VERSION < 3 + ctx = PyString_FromString(name); + #else + ctx = PyUnicode_FromString(name); + #endif + __Pyx_ErrRestore(old_exc, old_val, old_tb); + if (!ctx) { + PyErr_WriteUnraisable(Py_None); + } else { + PyErr_WriteUnraisable(ctx); + Py_DECREF(ctx); + } +} + +static CYTHON_INLINE void __Pyx_ExceptionSave(PyObject **type, PyObject **value, PyObject **tb) { +#if CYTHON_COMPILING_IN_CPYTHON + PyThreadState *tstate = PyThreadState_GET(); + *type = tstate->exc_type; + *value = tstate->exc_value; + *tb = tstate->exc_traceback; + Py_XINCREF(*type); + Py_XINCREF(*value); + Py_XINCREF(*tb); +#else + PyErr_GetExcInfo(type, value, tb); +#endif +} +static void __Pyx_ExceptionReset(PyObject *type, PyObject *value, PyObject *tb) { +#if CYTHON_COMPILING_IN_CPYTHON + PyObject *tmp_type, *tmp_value, *tmp_tb; + PyThreadState *tstate = PyThreadState_GET(); + tmp_type = tstate->exc_type; + tmp_value = tstate->exc_value; + tmp_tb = tstate->exc_traceback; + tstate->exc_type = type; + tstate->exc_value = value; + tstate->exc_traceback = tb; + Py_XDECREF(tmp_type); + Py_XDECREF(tmp_value); + Py_XDECREF(tmp_tb); +#else + PyErr_SetExcInfo(type, value, tb); +#endif +} + +static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) { + PyObject* value = __Pyx_PyObject_GetAttrStr(module, name); + if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) { + PyErr_Format(PyExc_ImportError, + #if PY_MAJOR_VERSION < 3 + "cannot import name %.230s", PyString_AS_STRING(name)); + #else + "cannot import name %S", name); + #endif + } + return value; +} + +static int __Pyx_SetVtable(PyObject *dict, void *vtable) { +#if PY_VERSION_HEX >= 0x02070000 + PyObject *ob = PyCapsule_New(vtable, 0, 0); +#else + PyObject *ob = PyCObject_FromVoidPtr(vtable, 0); +#endif + if (!ob) + goto bad; + if (PyDict_SetItem(dict, __pyx_n_s_pyx_vtable, ob) < 0) + goto bad; + Py_DECREF(ob); + return 0; +bad: + Py_XDECREF(ob); + return -1; +} + +static PyObject *__Pyx_GetNameInClass(PyObject *nmspace, PyObject *name) { + PyObject *result; + result = __Pyx_PyObject_GetAttrStr(nmspace, name); + if (!result) + result = __Pyx_GetModuleGlobalName(name); + return result; +} + +static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) { + int start = 0, mid = 0, end = count - 1; + if (end >= 0 && code_line > entries[end].code_line) { + return count; + } + while (start < end) { + mid = (start + end) / 2; + if (code_line < entries[mid].code_line) { + end = mid; + } else if (code_line > entries[mid].code_line) { + start = mid + 1; + } else { + return mid; + } + } + if (code_line <= entries[mid].code_line) { + return mid; + } else { + return mid + 1; + } +} +static PyCodeObject *__pyx_find_code_object(int code_line) { + PyCodeObject* code_object; + int pos; + if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) { + return NULL; + } + pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line); + if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) { + return NULL; + } + code_object = __pyx_code_cache.entries[pos].code_object; + Py_INCREF(code_object); + return code_object; +} +static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) { + int pos, i; + __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries; + if (unlikely(!code_line)) { + return; + } + if (unlikely(!entries)) { + entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry)); + if (likely(entries)) { + __pyx_code_cache.entries = entries; + __pyx_code_cache.max_count = 64; + __pyx_code_cache.count = 1; + entries[0].code_line = code_line; + entries[0].code_object = code_object; + Py_INCREF(code_object); + } + return; + } + pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line); + if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) { + PyCodeObject* tmp = entries[pos].code_object; + entries[pos].code_object = code_object; + Py_DECREF(tmp); + return; + } + if (__pyx_code_cache.count == __pyx_code_cache.max_count) { + int new_max = __pyx_code_cache.max_count + 64; + entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc( + __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry)); + if (unlikely(!entries)) { + return; + } + __pyx_code_cache.entries = entries; + __pyx_code_cache.max_count = new_max; + } + for (i=__pyx_code_cache.count; i>pos; i--) { + entries[i] = entries[i-1]; + } + entries[pos].code_line = code_line; + entries[pos].code_object = code_object; + __pyx_code_cache.count++; + Py_INCREF(code_object); +} + +#include "compile.h" +#include "frameobject.h" +#include "traceback.h" +static PyCodeObject* __Pyx_CreateCodeObjectForTraceback( + const char *funcname, int c_line, + int py_line, const char *filename) { + PyCodeObject *py_code = 0; + PyObject *py_srcfile = 0; + PyObject *py_funcname = 0; + #if PY_MAJOR_VERSION < 3 + py_srcfile = PyString_FromString(filename); + #else + py_srcfile = PyUnicode_FromString(filename); + #endif + if (!py_srcfile) goto bad; + if (c_line) { + #if PY_MAJOR_VERSION < 3 + py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line); + #else + py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line); + #endif + } + else { + #if PY_MAJOR_VERSION < 3 + py_funcname = PyString_FromString(funcname); + #else + py_funcname = PyUnicode_FromString(funcname); + #endif + } + if (!py_funcname) goto bad; + py_code = __Pyx_PyCode_New( + 0, + 0, + 0, + 0, + 0, + __pyx_empty_bytes, /*PyObject *code,*/ + __pyx_empty_tuple, /*PyObject *consts,*/ + __pyx_empty_tuple, /*PyObject *names,*/ + __pyx_empty_tuple, /*PyObject *varnames,*/ + __pyx_empty_tuple, /*PyObject *freevars,*/ + __pyx_empty_tuple, /*PyObject *cellvars,*/ + py_srcfile, /*PyObject *filename,*/ + py_funcname, /*PyObject *name,*/ + py_line, + __pyx_empty_bytes /*PyObject *lnotab*/ + ); + Py_DECREF(py_srcfile); + Py_DECREF(py_funcname); + return py_code; +bad: + Py_XDECREF(py_srcfile); + Py_XDECREF(py_funcname); + return NULL; +} +static void __Pyx_AddTraceback(const char *funcname, int c_line, + int py_line, const char *filename) { + PyCodeObject *py_code = 0; + PyFrameObject *py_frame = 0; + py_code = __pyx_find_code_object(c_line ? c_line : py_line); + if (!py_code) { + py_code = __Pyx_CreateCodeObjectForTraceback( + funcname, c_line, py_line, filename); + if (!py_code) goto bad; + __pyx_insert_code_object(c_line ? c_line : py_line, py_code); + } + py_frame = PyFrame_New( + PyThreadState_GET(), /*PyThreadState *tstate,*/ + py_code, /*PyCodeObject *code,*/ + __pyx_d, /*PyObject *globals,*/ + 0 /*PyObject *locals*/ + ); + if (!py_frame) goto bad; + py_frame->f_lineno = py_line; + PyTraceBack_Here(py_frame); +bad: + Py_XDECREF(py_code); + Py_XDECREF(py_frame); +} + +static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) { + PyObject *empty_list = 0; + PyObject *module = 0; + PyObject *global_dict = 0; + PyObject *empty_dict = 0; + PyObject *list; + #if PY_VERSION_HEX < 0x03030000 + PyObject *py_import; + py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import); + if (!py_import) + goto bad; + #endif + if (from_list) + list = from_list; + else { + empty_list = PyList_New(0); + if (!empty_list) + goto bad; + list = empty_list; + } + global_dict = PyModule_GetDict(__pyx_m); + if (!global_dict) + goto bad; + empty_dict = PyDict_New(); + if (!empty_dict) + goto bad; + { + #if PY_MAJOR_VERSION >= 3 + if (level == -1) { + if (strchr(__Pyx_MODULE_NAME, '.')) { + #if PY_VERSION_HEX < 0x03030000 + PyObject *py_level = PyInt_FromLong(1); + if (!py_level) + goto bad; + module = PyObject_CallFunctionObjArgs(py_import, + name, global_dict, empty_dict, list, py_level, NULL); + Py_DECREF(py_level); + #else + module = PyImport_ImportModuleLevelObject( + name, global_dict, empty_dict, list, 1); + #endif + if (!module) { + if (!PyErr_ExceptionMatches(PyExc_ImportError)) + goto bad; + PyErr_Clear(); + } + } + level = 0; + } + #endif + if (!module) { + #if PY_VERSION_HEX < 0x03030000 + PyObject *py_level = PyInt_FromLong(level); + if (!py_level) + goto bad; + module = PyObject_CallFunctionObjArgs(py_import, + name, global_dict, empty_dict, list, py_level, NULL); + Py_DECREF(py_level); + #else + module = PyImport_ImportModuleLevelObject( + name, global_dict, empty_dict, list, level); + #endif + } + } +bad: + #if PY_VERSION_HEX < 0x03030000 + Py_XDECREF(py_import); + #endif + Py_XDECREF(empty_list); + Py_XDECREF(empty_dict); + return module; +} + +#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value) \ + { \ + func_type value = func_value; \ + if (sizeof(target_type) < sizeof(func_type)) { \ + if (unlikely(value != (func_type) (target_type) value)) { \ + func_type zero = 0; \ + if (is_unsigned && unlikely(value < zero)) \ + goto raise_neg_overflow; \ + else \ + goto raise_overflow; \ + } \ + } \ + return (target_type) value; \ + } + +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + #include "longintrepr.h" + #endif +#endif + +static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) { + const int neg_one = (int) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x))) { + if (sizeof(int) < sizeof(long)) { + __PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG(x)) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + goto raise_neg_overflow; + } + return (int) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(int, digit, ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (unlikely(Py_SIZE(x) < 0)) { + goto raise_neg_overflow; + } + if (sizeof(int) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT(int, unsigned long, PyLong_AsUnsignedLong(x)) + } else if (sizeof(int) <= sizeof(unsigned long long)) { + __PYX_VERIFY_RETURN_INT(int, unsigned long long, PyLong_AsUnsignedLongLong(x)) + } + } else { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(int, digit, +(((PyLongObject*)x)->ob_digit[0])); + case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (sizeof(int) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT(int, long, PyLong_AsLong(x)) + } else if (sizeof(int) <= sizeof(long long)) { + __PYX_VERIFY_RETURN_INT(int, long long, PyLong_AsLongLong(x)) + } + } + { +#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) + PyErr_SetString(PyExc_RuntimeError, + "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); +#else + int val; + PyObject *v = __Pyx_PyNumber_Int(x); + #if PY_MAJOR_VERSION < 3 + if (likely(v) && !PyLong_Check(v)) { + PyObject *tmp = v; + v = PyNumber_Long(tmp); + Py_DECREF(tmp); + } + #endif + if (likely(v)) { + int one = 1; int is_little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&val; + int ret = _PyLong_AsByteArray((PyLongObject *)v, + bytes, sizeof(val), + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } +#endif + return (int) -1; + } + } else { + int val; + PyObject *tmp = __Pyx_PyNumber_Int(x); + if (!tmp) return (int) -1; + val = __Pyx_PyInt_As_int(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to int"); + return (int) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to int"); + return (int) -1; +} + +static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *x) { + const size_t neg_one = (size_t) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x))) { + if (sizeof(size_t) < sizeof(long)) { + __PYX_VERIFY_RETURN_INT(size_t, long, PyInt_AS_LONG(x)) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + goto raise_neg_overflow; + } + return (size_t) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(size_t, digit, ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (unlikely(Py_SIZE(x) < 0)) { + goto raise_neg_overflow; + } + if (sizeof(size_t) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT(size_t, unsigned long, PyLong_AsUnsignedLong(x)) + } else if (sizeof(size_t) <= sizeof(unsigned long long)) { + __PYX_VERIFY_RETURN_INT(size_t, unsigned long long, PyLong_AsUnsignedLongLong(x)) + } + } else { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(size_t, digit, +(((PyLongObject*)x)->ob_digit[0])); + case -1: __PYX_VERIFY_RETURN_INT(size_t, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (sizeof(size_t) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT(size_t, long, PyLong_AsLong(x)) + } else if (sizeof(size_t) <= sizeof(long long)) { + __PYX_VERIFY_RETURN_INT(size_t, long long, PyLong_AsLongLong(x)) + } + } + { +#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) + PyErr_SetString(PyExc_RuntimeError, + "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); +#else + size_t val; + PyObject *v = __Pyx_PyNumber_Int(x); + #if PY_MAJOR_VERSION < 3 + if (likely(v) && !PyLong_Check(v)) { + PyObject *tmp = v; + v = PyNumber_Long(tmp); + Py_DECREF(tmp); + } + #endif + if (likely(v)) { + int one = 1; int is_little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&val; + int ret = _PyLong_AsByteArray((PyLongObject *)v, + bytes, sizeof(val), + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } +#endif + return (size_t) -1; + } + } else { + size_t val; + PyObject *tmp = __Pyx_PyNumber_Int(x); + if (!tmp) return (size_t) -1; + val = __Pyx_PyInt_As_size_t(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to size_t"); + return (size_t) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to size_t"); + return (size_t) -1; +} + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) { + const int neg_one = (int) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(int) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(int) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); + } else if (sizeof(int) <= sizeof(unsigned long long)) { + return PyLong_FromUnsignedLongLong((unsigned long long) value); + } + } else { + if (sizeof(int) <= sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(int) <= sizeof(long long)) { + return PyLong_FromLongLong((long long) value); + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(int), + little, !is_unsigned); + } +} + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) { + const long neg_one = (long) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(long) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(long) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); + } else if (sizeof(long) <= sizeof(unsigned long long)) { + return PyLong_FromUnsignedLongLong((unsigned long long) value); + } + } else { + if (sizeof(long) <= sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(long) <= sizeof(long long)) { + return PyLong_FromLongLong((long long) value); + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(long), + little, !is_unsigned); + } +} + +static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) { + const long neg_one = (long) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x))) { + if (sizeof(long) < sizeof(long)) { + __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x)) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + goto raise_neg_overflow; + } + return (long) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(long, digit, ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (unlikely(Py_SIZE(x) < 0)) { + goto raise_neg_overflow; + } + if (sizeof(long) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT(long, unsigned long, PyLong_AsUnsignedLong(x)) + } else if (sizeof(long) <= sizeof(unsigned long long)) { + __PYX_VERIFY_RETURN_INT(long, unsigned long long, PyLong_AsUnsignedLongLong(x)) + } + } else { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(long, digit, +(((PyLongObject*)x)->ob_digit[0])); + case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (sizeof(long) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT(long, long, PyLong_AsLong(x)) + } else if (sizeof(long) <= sizeof(long long)) { + __PYX_VERIFY_RETURN_INT(long, long long, PyLong_AsLongLong(x)) + } + } + { +#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) + PyErr_SetString(PyExc_RuntimeError, + "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); +#else + long val; + PyObject *v = __Pyx_PyNumber_Int(x); + #if PY_MAJOR_VERSION < 3 + if (likely(v) && !PyLong_Check(v)) { + PyObject *tmp = v; + v = PyNumber_Long(tmp); + Py_DECREF(tmp); + } + #endif + if (likely(v)) { + int one = 1; int is_little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&val; + int ret = _PyLong_AsByteArray((PyLongObject *)v, + bytes, sizeof(val), + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } +#endif + return (long) -1; + } + } else { + long val; + PyObject *tmp = __Pyx_PyNumber_Int(x); + if (!tmp) return (long) -1; + val = __Pyx_PyInt_As_long(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to long"); + return (long) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to long"); + return (long) -1; +} + +static int __Pyx_check_binary_version(void) { + char ctversion[4], rtversion[4]; + PyOS_snprintf(ctversion, 4, "%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION); + PyOS_snprintf(rtversion, 4, "%s", Py_GetVersion()); + if (ctversion[0] != rtversion[0] || ctversion[2] != rtversion[2]) { + char message[200]; + PyOS_snprintf(message, sizeof(message), + "compiletime version %s of module '%.100s' " + "does not match runtime version %s", + ctversion, __Pyx_MODULE_NAME, rtversion); + return PyErr_WarnEx(NULL, message, 1); + } + return 0; +} + +#ifndef __PYX_HAVE_RT_ImportModule +#define __PYX_HAVE_RT_ImportModule +static PyObject *__Pyx_ImportModule(const char *name) { + PyObject *py_name = 0; + PyObject *py_module = 0; + py_name = __Pyx_PyIdentifier_FromString(name); + if (!py_name) + goto bad; + py_module = PyImport_Import(py_name); + Py_DECREF(py_name); + return py_module; +bad: + Py_XDECREF(py_name); + return 0; +} +#endif + +#ifndef __PYX_HAVE_RT_ImportType +#define __PYX_HAVE_RT_ImportType +static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name, + size_t size, int strict) +{ + PyObject *py_module = 0; + PyObject *result = 0; + PyObject *py_name = 0; + char warning[200]; + Py_ssize_t basicsize; +#ifdef Py_LIMITED_API + PyObject *py_basicsize; +#endif + py_module = __Pyx_ImportModule(module_name); + if (!py_module) + goto bad; + py_name = __Pyx_PyIdentifier_FromString(class_name); + if (!py_name) + goto bad; + result = PyObject_GetAttr(py_module, py_name); + Py_DECREF(py_name); + py_name = 0; + Py_DECREF(py_module); + py_module = 0; + if (!result) + goto bad; + if (!PyType_Check(result)) { + PyErr_Format(PyExc_TypeError, + "%.200s.%.200s is not a type object", + module_name, class_name); + goto bad; + } +#ifndef Py_LIMITED_API + basicsize = ((PyTypeObject *)result)->tp_basicsize; +#else + py_basicsize = PyObject_GetAttrString(result, "__basicsize__"); + if (!py_basicsize) + goto bad; + basicsize = PyLong_AsSsize_t(py_basicsize); + Py_DECREF(py_basicsize); + py_basicsize = 0; + if (basicsize == (Py_ssize_t)-1 && PyErr_Occurred()) + goto bad; +#endif + if (!strict && (size_t)basicsize > size) { + PyOS_snprintf(warning, sizeof(warning), + "%s.%s size changed, may indicate binary incompatibility", + module_name, class_name); + if (PyErr_WarnEx(NULL, warning, 0) < 0) goto bad; + } + else if ((size_t)basicsize != size) { + PyErr_Format(PyExc_ValueError, + "%.200s.%.200s has the wrong size, try recompiling", + module_name, class_name); + goto bad; + } + return (PyTypeObject *)result; +bad: + Py_XDECREF(py_module); + Py_XDECREF(result); + return NULL; +} +#endif + +static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) { + while (t->p) { + #if PY_MAJOR_VERSION < 3 + if (t->is_unicode) { + *t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL); + } else if (t->intern) { + *t->p = PyString_InternFromString(t->s); + } else { + *t->p = PyString_FromStringAndSize(t->s, t->n - 1); + } + #else + if (t->is_unicode | t->is_str) { + if (t->intern) { + *t->p = PyUnicode_InternFromString(t->s); + } else if (t->encoding) { + *t->p = PyUnicode_Decode(t->s, t->n - 1, t->encoding, NULL); + } else { + *t->p = PyUnicode_FromStringAndSize(t->s, t->n - 1); + } + } else { + *t->p = PyBytes_FromStringAndSize(t->s, t->n - 1); + } + #endif + if (!*t->p) + return -1; + ++t; + } + return 0; +} + +static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) { + return __Pyx_PyUnicode_FromStringAndSize(c_str, (Py_ssize_t)strlen(c_str)); +} +static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject* o) { + Py_ssize_t ignore; + return __Pyx_PyObject_AsStringAndSize(o, &ignore); +} +static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) { +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT + if ( +#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII + __Pyx_sys_getdefaultencoding_not_ascii && +#endif + PyUnicode_Check(o)) { +#if PY_VERSION_HEX < 0x03030000 + char* defenc_c; + PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL); + if (!defenc) return NULL; + defenc_c = PyBytes_AS_STRING(defenc); +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII + { + char* end = defenc_c + PyBytes_GET_SIZE(defenc); + char* c; + for (c = defenc_c; c < end; c++) { + if ((unsigned char) (*c) >= 128) { + PyUnicode_AsASCIIString(o); + return NULL; + } + } + } +#endif + *length = PyBytes_GET_SIZE(defenc); + return defenc_c; +#else + if (__Pyx_PyUnicode_READY(o) == -1) return NULL; +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII + if (PyUnicode_IS_ASCII(o)) { + *length = PyUnicode_GET_LENGTH(o); + return PyUnicode_AsUTF8(o); + } else { + PyUnicode_AsASCIIString(o); + return NULL; + } +#else + return PyUnicode_AsUTF8AndSize(o, length); +#endif +#endif + } else +#endif +#if !CYTHON_COMPILING_IN_PYPY + if (PyByteArray_Check(o)) { + *length = PyByteArray_GET_SIZE(o); + return PyByteArray_AS_STRING(o); + } else +#endif + { + char* result; + int r = PyBytes_AsStringAndSize(o, &result, length); + if (unlikely(r < 0)) { + return NULL; + } else { + return result; + } + } +} +static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) { + int is_true = x == Py_True; + if (is_true | (x == Py_False) | (x == Py_None)) return is_true; + else return PyObject_IsTrue(x); +} +static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) { + PyNumberMethods *m; + const char *name = NULL; + PyObject *res = NULL; +#if PY_MAJOR_VERSION < 3 + if (PyInt_Check(x) || PyLong_Check(x)) +#else + if (PyLong_Check(x)) +#endif + return Py_INCREF(x), x; + m = Py_TYPE(x)->tp_as_number; +#if PY_MAJOR_VERSION < 3 + if (m && m->nb_int) { + name = "int"; + res = PyNumber_Int(x); + } + else if (m && m->nb_long) { + name = "long"; + res = PyNumber_Long(x); + } +#else + if (m && m->nb_int) { + name = "int"; + res = PyNumber_Long(x); + } +#endif + if (res) { +#if PY_MAJOR_VERSION < 3 + if (!PyInt_Check(res) && !PyLong_Check(res)) { +#else + if (!PyLong_Check(res)) { +#endif + PyErr_Format(PyExc_TypeError, + "__%.4s__ returned non-%.4s (type %.200s)", + name, name, Py_TYPE(res)->tp_name); + Py_DECREF(res); + return NULL; + } + } + else if (!PyErr_Occurred()) { + PyErr_SetString(PyExc_TypeError, + "an integer is required"); + } + return res; +} +static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) { + Py_ssize_t ival; + PyObject *x; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_CheckExact(b))) + return PyInt_AS_LONG(b); +#endif + if (likely(PyLong_CheckExact(b))) { + #if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(b)) { + case -1: return -(sdigit)((PyLongObject*)b)->ob_digit[0]; + case 0: return 0; + case 1: return ((PyLongObject*)b)->ob_digit[0]; + } + #endif + #endif + return PyLong_AsSsize_t(b); + } + x = PyNumber_Index(b); + if (!x) return -1; + ival = PyInt_AsSsize_t(x); + Py_DECREF(x); + return ival; +} +static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) { + return PyInt_FromSize_t(ival); +} + + +#endif /* Py_PYTHON_H */ diff --git a/external_libs/python/zmq/backend/cython/context.pxd b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/context.pxd index 9c9267a5..9c9267a5 100644 --- a/external_libs/python/zmq/backend/cython/context.pxd +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/context.pxd diff --git a/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/context.pyx b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/context.pyx new file mode 100644 index 00000000..2cb74091 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/context.pyx @@ -0,0 +1,250 @@ +"""0MQ Context class.""" +# coding: utf-8 + +# Copyright (c) PyZMQ Developers. +# Distributed under the terms of the Lesser GNU Public License (LGPL). + +from libc.stdlib cimport free, malloc, realloc + +from libzmq cimport * + +cdef extern from "getpid_compat.h": + int getpid() + +from zmq.error import ZMQError, InterruptedSystemCall +from zmq.backend.cython.checkrc cimport _check_rc + + +_instance = None + +cdef class Context: + """Context(io_threads=1) + + Manage the lifecycle of a 0MQ context. + + Parameters + ---------- + io_threads : int + The number of IO threads. + """ + + # no-op for the signature + def __init__(self, io_threads=1, shadow=0): + pass + + def __cinit__(self, int io_threads=1, size_t shadow=0, **kwargs): + self.handle = NULL + self._sockets = NULL + if shadow: + self.handle = <void *>shadow + self._shadow = True + else: + self._shadow = False + if ZMQ_VERSION_MAJOR >= 3: + self.handle = zmq_ctx_new() + else: + self.handle = zmq_init(io_threads) + + if self.handle == NULL: + raise ZMQError() + + cdef int rc = 0 + if ZMQ_VERSION_MAJOR >= 3 and not self._shadow: + rc = zmq_ctx_set(self.handle, ZMQ_IO_THREADS, io_threads) + _check_rc(rc) + + self.closed = False + self._n_sockets = 0 + self._max_sockets = 32 + + self._sockets = <void **>malloc(self._max_sockets*sizeof(void *)) + if self._sockets == NULL: + raise MemoryError("Could not allocate _sockets array") + + self._pid = getpid() + + def __dealloc__(self): + """don't touch members in dealloc, just cleanup allocations""" + cdef int rc + if self._sockets != NULL: + free(self._sockets) + self._sockets = NULL + self._n_sockets = 0 + + # we can't call object methods in dealloc as it + # might already be partially deleted + if not self._shadow: + self._term() + + cdef inline void _add_socket(self, void* handle): + """Add a socket handle to be closed when Context terminates. + + This is to be called in the Socket constructor. + """ + if self._n_sockets >= self._max_sockets: + self._max_sockets *= 2 + self._sockets = <void **>realloc(self._sockets, self._max_sockets*sizeof(void *)) + if self._sockets == NULL: + raise MemoryError("Could not reallocate _sockets array") + + self._sockets[self._n_sockets] = handle + self._n_sockets += 1 + + cdef inline void _remove_socket(self, void* handle): + """Remove a socket from the collected handles. + + This should be called by Socket.close, to prevent trying to + close a socket a second time. + """ + cdef bint found = False + + for idx in range(self._n_sockets): + if self._sockets[idx] == handle: + found=True + break + + if found: + self._n_sockets -= 1 + if self._n_sockets: + # move last handle to closed socket's index + self._sockets[idx] = self._sockets[self._n_sockets] + + + @property + def underlying(self): + """The address of the underlying libzmq context""" + return <size_t> self.handle + + # backward-compat, though nobody is using it + _handle = underlying + + cdef inline int _term(self): + cdef int rc=0 + if self.handle != NULL and not self.closed and getpid() == self._pid: + with nogil: + rc = zmq_ctx_destroy(self.handle) + self.handle = NULL + return rc + + def term(self): + """ctx.term() + + Close or terminate the context. + + This can be called to close the context by hand. If this is not called, + the context will automatically be closed when it is garbage collected. + """ + cdef int rc=0 + rc = self._term() + try: + _check_rc(rc) + except InterruptedSystemCall: + # ignore interrupted term + # see PEP 475 notes about close & EINTR for why + pass + + self.closed = True + + def set(self, int option, optval): + """ctx.set(option, optval) + + Set a context option. + + See the 0MQ API documentation for zmq_ctx_set + for details on specific options. + + .. versionadded:: libzmq-3.2 + .. versionadded:: 13.0 + + Parameters + ---------- + option : int + The option to set. Available values will depend on your + version of libzmq. Examples include:: + + zmq.IO_THREADS, zmq.MAX_SOCKETS + + optval : int + The value of the option to set. + """ + cdef int optval_int_c + cdef int rc + cdef char* optval_c + + if self.closed: + raise RuntimeError("Context has been destroyed") + + if not isinstance(optval, int): + raise TypeError('expected int, got: %r' % optval) + optval_int_c = optval + rc = zmq_ctx_set(self.handle, option, optval_int_c) + _check_rc(rc) + + def get(self, int option): + """ctx.get(option) + + Get the value of a context option. + + See the 0MQ API documentation for zmq_ctx_get + for details on specific options. + + .. versionadded:: libzmq-3.2 + .. versionadded:: 13.0 + + Parameters + ---------- + option : int + The option to get. Available values will depend on your + version of libzmq. Examples include:: + + zmq.IO_THREADS, zmq.MAX_SOCKETS + + Returns + ------- + optval : int + The value of the option as an integer. + """ + cdef int optval_int_c + cdef size_t sz + cdef int rc + + if self.closed: + raise RuntimeError("Context has been destroyed") + + rc = zmq_ctx_get(self.handle, option) + _check_rc(rc) + + return rc + + def destroy(self, linger=None): + """ctx.destroy(linger=None) + + Close all sockets associated with this context, and then terminate + the context. If linger is specified, + the LINGER sockopt of the sockets will be set prior to closing. + + .. warning:: + + destroy involves calling ``zmq_close()``, which is **NOT** threadsafe. + If there are active sockets in other threads, this must not be called. + """ + + cdef int linger_c + cdef bint setlinger=False + + if linger is not None: + linger_c = linger + setlinger=True + + if self.handle != NULL and not self.closed and self._n_sockets: + while self._n_sockets: + if setlinger: + zmq_setsockopt(self._sockets[0], ZMQ_LINGER, &linger_c, sizeof(int)) + rc = zmq_close(self._sockets[0]) + if rc < 0 and zmq_errno() != ZMQ_ENOTSOCK: + raise ZMQError() + self._n_sockets -= 1 + self._sockets[0] = self._sockets[self._n_sockets] + self.term() + +__all__ = ['Context'] diff --git a/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/error.c b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/error.c new file mode 100644 index 00000000..86e0d562 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/error.c @@ -0,0 +1,1814 @@ +/* Generated by Cython 0.22 */ + +#define PY_SSIZE_T_CLEAN +#ifndef CYTHON_USE_PYLONG_INTERNALS +#ifdef PYLONG_BITS_IN_DIGIT +#define CYTHON_USE_PYLONG_INTERNALS 0 +#else +#include "pyconfig.h" +#ifdef PYLONG_BITS_IN_DIGIT +#define CYTHON_USE_PYLONG_INTERNALS 1 +#else +#define CYTHON_USE_PYLONG_INTERNALS 0 +#endif +#endif +#endif +#include "Python.h" +#ifndef Py_PYTHON_H + #error Python headers needed to compile C extensions, please install development version of Python. +#elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03020000) + #error Cython requires Python 2.6+ or Python 3.2+. +#else +#define CYTHON_ABI "0_22" +#include <stddef.h> +#ifndef offsetof +#define offsetof(type, member) ( (size_t) & ((type*)0) -> member ) +#endif +#if !defined(WIN32) && !defined(MS_WINDOWS) + #ifndef __stdcall + #define __stdcall + #endif + #ifndef __cdecl + #define __cdecl + #endif + #ifndef __fastcall + #define __fastcall + #endif +#endif +#ifndef DL_IMPORT + #define DL_IMPORT(t) t +#endif +#ifndef DL_EXPORT + #define DL_EXPORT(t) t +#endif +#ifndef PY_LONG_LONG + #define PY_LONG_LONG LONG_LONG +#endif +#ifndef Py_HUGE_VAL + #define Py_HUGE_VAL HUGE_VAL +#endif +#ifdef PYPY_VERSION +#define CYTHON_COMPILING_IN_PYPY 1 +#define CYTHON_COMPILING_IN_CPYTHON 0 +#else +#define CYTHON_COMPILING_IN_PYPY 0 +#define CYTHON_COMPILING_IN_CPYTHON 1 +#endif +#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag) +#define Py_OptimizeFlag 0 +#endif +#define __PYX_BUILD_PY_SSIZE_T "n" +#define CYTHON_FORMAT_SSIZE_T "z" +#if PY_MAJOR_VERSION < 3 + #define __Pyx_BUILTIN_MODULE_NAME "__builtin__" + #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \ + PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) + #define __Pyx_DefaultClassType PyClass_Type +#else + #define __Pyx_BUILTIN_MODULE_NAME "builtins" + #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \ + PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) + #define __Pyx_DefaultClassType PyType_Type +#endif +#if PY_MAJOR_VERSION >= 3 + #define Py_TPFLAGS_CHECKTYPES 0 + #define Py_TPFLAGS_HAVE_INDEX 0 + #define Py_TPFLAGS_HAVE_NEWBUFFER 0 +#endif +#if PY_VERSION_HEX < 0x030400a1 && !defined(Py_TPFLAGS_HAVE_FINALIZE) + #define Py_TPFLAGS_HAVE_FINALIZE 0 +#endif +#if PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND) + #define CYTHON_PEP393_ENABLED 1 + #define __Pyx_PyUnicode_READY(op) (likely(PyUnicode_IS_READY(op)) ? \ + 0 : _PyUnicode_Ready((PyObject *)(op))) + #define __Pyx_PyUnicode_GET_LENGTH(u) PyUnicode_GET_LENGTH(u) + #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i) + #define __Pyx_PyUnicode_KIND(u) PyUnicode_KIND(u) + #define __Pyx_PyUnicode_DATA(u) PyUnicode_DATA(u) + #define __Pyx_PyUnicode_READ(k, d, i) PyUnicode_READ(k, d, i) +#else + #define CYTHON_PEP393_ENABLED 0 + #define __Pyx_PyUnicode_READY(op) (0) + #define __Pyx_PyUnicode_GET_LENGTH(u) PyUnicode_GET_SIZE(u) + #define __Pyx_PyUnicode_READ_CHAR(u, i) ((Py_UCS4)(PyUnicode_AS_UNICODE(u)[i])) + #define __Pyx_PyUnicode_KIND(u) (sizeof(Py_UNICODE)) + #define __Pyx_PyUnicode_DATA(u) ((void*)PyUnicode_AS_UNICODE(u)) + #define __Pyx_PyUnicode_READ(k, d, i) ((void)(k), (Py_UCS4)(((Py_UNICODE*)d)[i])) +#endif +#if CYTHON_COMPILING_IN_PYPY + #define __Pyx_PyUnicode_Concat(a, b) PyNumber_Add(a, b) + #define __Pyx_PyUnicode_ConcatSafe(a, b) PyNumber_Add(a, b) + #define __Pyx_PyFrozenSet_Size(s) PyObject_Size(s) +#else + #define __Pyx_PyUnicode_Concat(a, b) PyUnicode_Concat(a, b) + #define __Pyx_PyUnicode_ConcatSafe(a, b) ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ? \ + PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b)) + #define __Pyx_PyFrozenSet_Size(s) PySet_Size(s) +#endif +#define __Pyx_PyString_FormatSafe(a, b) ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b)) +#define __Pyx_PyUnicode_FormatSafe(a, b) ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b)) +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyString_Format(a, b) PyUnicode_Format(a, b) +#else + #define __Pyx_PyString_Format(a, b) PyString_Format(a, b) +#endif +#if PY_MAJOR_VERSION >= 3 + #define PyBaseString_Type PyUnicode_Type + #define PyStringObject PyUnicodeObject + #define PyString_Type PyUnicode_Type + #define PyString_Check PyUnicode_Check + #define PyString_CheckExact PyUnicode_CheckExact +#endif +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj) + #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj) +#else + #define __Pyx_PyBaseString_Check(obj) (PyString_Check(obj) || PyUnicode_Check(obj)) + #define __Pyx_PyBaseString_CheckExact(obj) (PyString_CheckExact(obj) || PyUnicode_CheckExact(obj)) +#endif +#ifndef PySet_CheckExact + #define PySet_CheckExact(obj) (Py_TYPE(obj) == &PySet_Type) +#endif +#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type) +#if PY_MAJOR_VERSION >= 3 + #define PyIntObject PyLongObject + #define PyInt_Type PyLong_Type + #define PyInt_Check(op) PyLong_Check(op) + #define PyInt_CheckExact(op) PyLong_CheckExact(op) + #define PyInt_FromString PyLong_FromString + #define PyInt_FromUnicode PyLong_FromUnicode + #define PyInt_FromLong PyLong_FromLong + #define PyInt_FromSize_t PyLong_FromSize_t + #define PyInt_FromSsize_t PyLong_FromSsize_t + #define PyInt_AsLong PyLong_AsLong + #define PyInt_AS_LONG PyLong_AS_LONG + #define PyInt_AsSsize_t PyLong_AsSsize_t + #define PyInt_AsUnsignedLongMask PyLong_AsUnsignedLongMask + #define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask + #define PyNumber_Int PyNumber_Long +#endif +#if PY_MAJOR_VERSION >= 3 + #define PyBoolObject PyLongObject +#endif +#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY + #ifndef PyUnicode_InternFromString + #define PyUnicode_InternFromString(s) PyUnicode_FromString(s) + #endif +#endif +#if PY_VERSION_HEX < 0x030200A4 + typedef long Py_hash_t; + #define __Pyx_PyInt_FromHash_t PyInt_FromLong + #define __Pyx_PyInt_AsHash_t PyInt_AsLong +#else + #define __Pyx_PyInt_FromHash_t PyInt_FromSsize_t + #define __Pyx_PyInt_AsHash_t PyInt_AsSsize_t +#endif +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func)) +#else + #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass) +#endif +#ifndef CYTHON_INLINE + #if defined(__GNUC__) + #define CYTHON_INLINE __inline__ + #elif defined(_MSC_VER) + #define CYTHON_INLINE __inline + #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + #define CYTHON_INLINE inline + #else + #define CYTHON_INLINE + #endif +#endif +#ifndef CYTHON_RESTRICT + #if defined(__GNUC__) + #define CYTHON_RESTRICT __restrict__ + #elif defined(_MSC_VER) && _MSC_VER >= 1400 + #define CYTHON_RESTRICT __restrict + #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + #define CYTHON_RESTRICT restrict + #else + #define CYTHON_RESTRICT + #endif +#endif +#ifdef NAN +#define __PYX_NAN() ((float) NAN) +#else +static CYTHON_INLINE float __PYX_NAN() { + /* Initialize NaN. The sign is irrelevant, an exponent with all bits 1 and + a nonzero mantissa means NaN. If the first bit in the mantissa is 1, it is + a quiet NaN. */ + float value; + memset(&value, 0xFF, sizeof(value)); + return value; +} +#endif +#define __Pyx_void_to_None(void_result) (void_result, Py_INCREF(Py_None), Py_None) +#ifdef __cplusplus +template<typename T> +void __Pyx_call_destructor(T* x) { + x->~T(); +} +template<typename T> +class __Pyx_FakeReference { + public: + __Pyx_FakeReference() : ptr(NULL) { } + __Pyx_FakeReference(T& ref) : ptr(&ref) { } + T *operator->() { return ptr; } + operator T&() { return *ptr; } + private: + T *ptr; +}; +#endif + + +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyNumber_Divide(x,y) PyNumber_TrueDivide(x,y) + #define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceTrueDivide(x,y) +#else + #define __Pyx_PyNumber_Divide(x,y) PyNumber_Divide(x,y) + #define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceDivide(x,y) +#endif + +#ifndef __PYX_EXTERN_C + #ifdef __cplusplus + #define __PYX_EXTERN_C extern "C" + #else + #define __PYX_EXTERN_C extern + #endif +#endif + +#if defined(WIN32) || defined(MS_WINDOWS) +#define _USE_MATH_DEFINES +#endif +#include <math.h> +#define __PYX_HAVE__zmq__backend__cython__error +#define __PYX_HAVE_API__zmq__backend__cython__error +#include "zmq_compat.h" +#include "zmq.h" +#include "zmq_utils.h" +#ifdef _OPENMP +#include <omp.h> +#endif /* _OPENMP */ + +#ifdef PYREX_WITHOUT_ASSERTIONS +#define CYTHON_WITHOUT_ASSERTIONS +#endif + +#ifndef CYTHON_UNUSED +# if defined(__GNUC__) +# if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)) +# define CYTHON_UNUSED __attribute__ ((__unused__)) +# else +# define CYTHON_UNUSED +# endif +# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER)) +# define CYTHON_UNUSED __attribute__ ((__unused__)) +# else +# define CYTHON_UNUSED +# endif +#endif +typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding; + const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry; + +#define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0 +#define __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT 0 +#define __PYX_DEFAULT_STRING_ENCODING "" +#define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString +#define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize +#define __Pyx_fits_Py_ssize_t(v, type, is_signed) ( \ + (sizeof(type) < sizeof(Py_ssize_t)) || \ + (sizeof(type) > sizeof(Py_ssize_t) && \ + likely(v < (type)PY_SSIZE_T_MAX || \ + v == (type)PY_SSIZE_T_MAX) && \ + (!is_signed || likely(v > (type)PY_SSIZE_T_MIN || \ + v == (type)PY_SSIZE_T_MIN))) || \ + (sizeof(type) == sizeof(Py_ssize_t) && \ + (is_signed || likely(v < (type)PY_SSIZE_T_MAX || \ + v == (type)PY_SSIZE_T_MAX))) ) +static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject*); +static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length); +#define __Pyx_PyByteArray_FromString(s) PyByteArray_FromStringAndSize((const char*)s, strlen((const char*)s)) +#define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l) +#define __Pyx_PyBytes_FromString PyBytes_FromString +#define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize +static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*); +#if PY_MAJOR_VERSION < 3 + #define __Pyx_PyStr_FromString __Pyx_PyBytes_FromString + #define __Pyx_PyStr_FromStringAndSize __Pyx_PyBytes_FromStringAndSize +#else + #define __Pyx_PyStr_FromString __Pyx_PyUnicode_FromString + #define __Pyx_PyStr_FromStringAndSize __Pyx_PyUnicode_FromStringAndSize +#endif +#define __Pyx_PyObject_AsSString(s) ((signed char*) __Pyx_PyObject_AsString(s)) +#define __Pyx_PyObject_AsUString(s) ((unsigned char*) __Pyx_PyObject_AsString(s)) +#define __Pyx_PyObject_FromCString(s) __Pyx_PyObject_FromString((const char*)s) +#define __Pyx_PyBytes_FromCString(s) __Pyx_PyBytes_FromString((const char*)s) +#define __Pyx_PyByteArray_FromCString(s) __Pyx_PyByteArray_FromString((const char*)s) +#define __Pyx_PyStr_FromCString(s) __Pyx_PyStr_FromString((const char*)s) +#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s) +#if PY_MAJOR_VERSION < 3 +static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u) +{ + const Py_UNICODE *u_end = u; + while (*u_end++) ; + return (size_t)(u_end - u - 1); +} +#else +#define __Pyx_Py_UNICODE_strlen Py_UNICODE_strlen +#endif +#define __Pyx_PyUnicode_FromUnicode(u) PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u)) +#define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode +#define __Pyx_PyUnicode_AsUnicode PyUnicode_AsUnicode +#define __Pyx_Owned_Py_None(b) (Py_INCREF(Py_None), Py_None) +#define __Pyx_PyBool_FromLong(b) ((b) ? (Py_INCREF(Py_True), Py_True) : (Py_INCREF(Py_False), Py_False)) +static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*); +static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x); +static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*); +static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t); +#if CYTHON_COMPILING_IN_CPYTHON +#define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x)) +#else +#define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x) +#endif +#define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x)) +#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII +static int __Pyx_sys_getdefaultencoding_not_ascii; +static int __Pyx_init_sys_getdefaultencoding_params(void) { + PyObject* sys; + PyObject* default_encoding = NULL; + PyObject* ascii_chars_u = NULL; + PyObject* ascii_chars_b = NULL; + const char* default_encoding_c; + sys = PyImport_ImportModule("sys"); + if (!sys) goto bad; + default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL); + Py_DECREF(sys); + if (!default_encoding) goto bad; + default_encoding_c = PyBytes_AsString(default_encoding); + if (!default_encoding_c) goto bad; + if (strcmp(default_encoding_c, "ascii") == 0) { + __Pyx_sys_getdefaultencoding_not_ascii = 0; + } else { + char ascii_chars[128]; + int c; + for (c = 0; c < 128; c++) { + ascii_chars[c] = c; + } + __Pyx_sys_getdefaultencoding_not_ascii = 1; + ascii_chars_u = PyUnicode_DecodeASCII(ascii_chars, 128, NULL); + if (!ascii_chars_u) goto bad; + ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL); + if (!ascii_chars_b || !PyBytes_Check(ascii_chars_b) || memcmp(ascii_chars, PyBytes_AS_STRING(ascii_chars_b), 128) != 0) { + PyErr_Format( + PyExc_ValueError, + "This module compiled with c_string_encoding=ascii, but default encoding '%.200s' is not a superset of ascii.", + default_encoding_c); + goto bad; + } + Py_DECREF(ascii_chars_u); + Py_DECREF(ascii_chars_b); + } + Py_DECREF(default_encoding); + return 0; +bad: + Py_XDECREF(default_encoding); + Py_XDECREF(ascii_chars_u); + Py_XDECREF(ascii_chars_b); + return -1; +} +#endif +#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT && PY_MAJOR_VERSION >= 3 +#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL) +#else +#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL) +#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT +static char* __PYX_DEFAULT_STRING_ENCODING; +static int __Pyx_init_sys_getdefaultencoding_params(void) { + PyObject* sys; + PyObject* default_encoding = NULL; + char* default_encoding_c; + sys = PyImport_ImportModule("sys"); + if (!sys) goto bad; + default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL); + Py_DECREF(sys); + if (!default_encoding) goto bad; + default_encoding_c = PyBytes_AsString(default_encoding); + if (!default_encoding_c) goto bad; + __PYX_DEFAULT_STRING_ENCODING = (char*) malloc(strlen(default_encoding_c)); + if (!__PYX_DEFAULT_STRING_ENCODING) goto bad; + strcpy(__PYX_DEFAULT_STRING_ENCODING, default_encoding_c); + Py_DECREF(default_encoding); + return 0; +bad: + Py_XDECREF(default_encoding); + return -1; +} +#endif +#endif + + +/* Test for GCC > 2.95 */ +#if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))) + #define likely(x) __builtin_expect(!!(x), 1) + #define unlikely(x) __builtin_expect(!!(x), 0) +#else /* !__GNUC__ or GCC < 2.95 */ + #define likely(x) (x) + #define unlikely(x) (x) +#endif /* __GNUC__ */ + +static PyObject *__pyx_m; +static PyObject *__pyx_d; +static PyObject *__pyx_b; +static PyObject *__pyx_empty_tuple; +static PyObject *__pyx_empty_bytes; +static int __pyx_lineno; +static int __pyx_clineno = 0; +static const char * __pyx_cfilenm= __FILE__; +static const char *__pyx_filename; + + +static const char *__pyx_f[] = { + "zmq/backend/cython/error.pyx", +}; + +/*--- Type declarations ---*/ + +/* --- Runtime support code (head) --- */ +#ifndef CYTHON_REFNANNY + #define CYTHON_REFNANNY 0 +#endif +#if CYTHON_REFNANNY + typedef struct { + void (*INCREF)(void*, PyObject*, int); + void (*DECREF)(void*, PyObject*, int); + void (*GOTREF)(void*, PyObject*, int); + void (*GIVEREF)(void*, PyObject*, int); + void* (*SetupContext)(const char*, int, const char*); + void (*FinishContext)(void**); + } __Pyx_RefNannyAPIStruct; + static __Pyx_RefNannyAPIStruct *__Pyx_RefNanny = NULL; + static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname); + #define __Pyx_RefNannyDeclarations void *__pyx_refnanny = NULL; 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r = NULL; __Pyx_DECREF(tmp);}} while(0) + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name) { + PyTypeObject* tp = Py_TYPE(obj); + if (likely(tp->tp_getattro)) + return tp->tp_getattro(obj, attr_name); +#if PY_MAJOR_VERSION < 3 + if (likely(tp->tp_getattr)) + return tp->tp_getattr(obj, PyString_AS_STRING(attr_name)); +#endif + return PyObject_GetAttr(obj, attr_name); +} +#else +#define __Pyx_PyObject_GetAttrStr(o,n) PyObject_GetAttr(o,n) +#endif + +static PyObject *__Pyx_GetBuiltinName(PyObject *name); + +static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name); + +#include <string.h> + +static CYTHON_INLINE PyObject* __Pyx_decode_c_string( + const char* cstring, Py_ssize_t start, Py_ssize_t stop, + const char* encoding, const char* errors, + PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors)); + +static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name); + +typedef struct { + int code_line; + PyCodeObject* code_object; +} __Pyx_CodeObjectCacheEntry; +struct __Pyx_CodeObjectCache { + int count; + int max_count; + __Pyx_CodeObjectCacheEntry* entries; +}; +static struct __Pyx_CodeObjectCache __pyx_code_cache = {0,0,NULL}; +static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line); +static PyCodeObject *__pyx_find_code_object(int code_line); +static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object); + +static void __Pyx_AddTraceback(const char *funcname, int c_line, + int py_line, const char *filename); + +static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level); + +static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *); + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value); + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value); + +static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *); + +static int __Pyx_check_binary_version(void); + +static int __Pyx_InitStrings(__Pyx_StringTabEntry *t); + + +/* Module declarations from 'zmq.backend.cython.libzmq' */ + +/* Module declarations from 'zmq.backend.cython.error' */ +#define __Pyx_MODULE_NAME "zmq.backend.cython.error" +int __pyx_module_is_main_zmq__backend__cython__error = 0; + +/* Implementation of 'zmq.backend.cython.error' */ +static PyObject *__pyx_pf_3zmq_7backend_6cython_5error_strerror(CYTHON_UNUSED PyObject *__pyx_self, int __pyx_v_errno); /* proto */ +static PyObject *__pyx_pf_3zmq_7backend_6cython_5error_2zmq_errno(CYTHON_UNUSED PyObject *__pyx_self); /* proto */ +static char __pyx_k_all[] = "__all__"; +static char __pyx_k_main[] = "__main__"; +static char __pyx_k_test[] = "__test__"; +static char __pyx_k_bytes[] = "bytes"; +static char __pyx_k_errno[] = "errno"; +static char __pyx_k_str_e[] = "str_e"; +static char __pyx_k_import[] = "__import__"; +static char __pyx_k_strerror[] = "strerror"; +static char __pyx_k_zmq_errno[] = "zmq_errno"; +static char __pyx_k_zmq_utils_strtypes[] = "zmq.utils.strtypes"; +static char __pyx_k_zmq_backend_cython_error[] = "zmq.backend.cython.error"; 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goto __pyx_L1_error;} + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_1 = __Pyx_ImportFrom(__pyx_t_2, __pyx_n_s_bytes); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 32; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_GOTREF(__pyx_t_1); + if (PyDict_SetItem(__pyx_d, __pyx_n_s_bytes, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 32; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + + /* "zmq/backend/cython/error.pyx":34 + * from zmq.utils.strtypes import bytes + * + * def strerror(int errno): # <<<<<<<<<<<<<< + * """strerror(errno) + * + */ + __pyx_t_2 = PyCFunction_NewEx(&__pyx_mdef_3zmq_7backend_6cython_5error_1strerror, NULL, __pyx_n_s_zmq_backend_cython_error); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 34; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_GOTREF(__pyx_t_2); + if (PyDict_SetItem(__pyx_d, __pyx_n_s_strerror, __pyx_t_2) < 0) {__pyx_filename = __pyx_f[0]; 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+ } + if (stop < 0) + stop += length; + } + length = stop - start; + if (unlikely(length <= 0)) + return PyUnicode_FromUnicode(NULL, 0); + cstring += start; + if (decode_func) { + return decode_func(cstring, length, errors); + } else { + return PyUnicode_Decode(cstring, length, encoding, errors); + } +} + +static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) { + PyObject* value = __Pyx_PyObject_GetAttrStr(module, name); + if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) { + PyErr_Format(PyExc_ImportError, + #if PY_MAJOR_VERSION < 3 + "cannot import name %.230s", PyString_AS_STRING(name)); + #else + "cannot import name %S", name); + #endif + } + return value; +} + +static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) { + int start = 0, mid = 0, end = count - 1; + if (end >= 0 && code_line > entries[end].code_line) { + return count; + } + while (start < end) { + mid = (start + end) / 2; + if (code_line < entries[mid].code_line) { + end = mid; + } else if (code_line > entries[mid].code_line) { + start = mid + 1; + } else { + return mid; + } + } + if (code_line <= entries[mid].code_line) { + return mid; + } else { + return mid + 1; + } +} +static PyCodeObject *__pyx_find_code_object(int code_line) { + PyCodeObject* code_object; + int pos; + if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) { + return NULL; + } + pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line); + if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) { + return NULL; + } + code_object = __pyx_code_cache.entries[pos].code_object; + Py_INCREF(code_object); + return code_object; +} +static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) { + int pos, i; + __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries; + if (unlikely(!code_line)) { + return; + } + if (unlikely(!entries)) { + entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry)); + if (likely(entries)) { + __pyx_code_cache.entries = entries; + __pyx_code_cache.max_count = 64; + __pyx_code_cache.count = 1; + entries[0].code_line = code_line; + entries[0].code_object = code_object; + Py_INCREF(code_object); + } + return; + } + pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line); + if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) { + PyCodeObject* tmp = entries[pos].code_object; + entries[pos].code_object = code_object; + Py_DECREF(tmp); + return; + } + if (__pyx_code_cache.count == __pyx_code_cache.max_count) { + int new_max = __pyx_code_cache.max_count + 64; + entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc( + __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry)); + if (unlikely(!entries)) { + return; + } + __pyx_code_cache.entries = entries; + __pyx_code_cache.max_count = new_max; + } + for (i=__pyx_code_cache.count; i>pos; i--) { + entries[i] = entries[i-1]; + } + entries[pos].code_line = code_line; + entries[pos].code_object = code_object; + __pyx_code_cache.count++; + Py_INCREF(code_object); +} + +#include "compile.h" +#include "frameobject.h" +#include "traceback.h" +static PyCodeObject* __Pyx_CreateCodeObjectForTraceback( + const char *funcname, int c_line, + int py_line, const char *filename) { + PyCodeObject *py_code = 0; + PyObject *py_srcfile = 0; + PyObject *py_funcname = 0; + #if PY_MAJOR_VERSION < 3 + py_srcfile = PyString_FromString(filename); + #else + py_srcfile = PyUnicode_FromString(filename); + #endif + if (!py_srcfile) goto bad; + if (c_line) { + #if PY_MAJOR_VERSION < 3 + py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line); + #else + py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line); + #endif + } + else { + #if PY_MAJOR_VERSION < 3 + py_funcname = PyString_FromString(funcname); + #else + py_funcname = PyUnicode_FromString(funcname); + #endif + } + if (!py_funcname) goto bad; + py_code = __Pyx_PyCode_New( + 0, + 0, + 0, + 0, + 0, + __pyx_empty_bytes, /*PyObject *code,*/ + __pyx_empty_tuple, /*PyObject *consts,*/ + __pyx_empty_tuple, /*PyObject *names,*/ + __pyx_empty_tuple, /*PyObject *varnames,*/ + __pyx_empty_tuple, /*PyObject *freevars,*/ + __pyx_empty_tuple, /*PyObject *cellvars,*/ + py_srcfile, /*PyObject *filename,*/ + py_funcname, /*PyObject *name,*/ + py_line, + __pyx_empty_bytes /*PyObject *lnotab*/ + ); + Py_DECREF(py_srcfile); + Py_DECREF(py_funcname); + return py_code; +bad: + Py_XDECREF(py_srcfile); + Py_XDECREF(py_funcname); + return NULL; +} +static void __Pyx_AddTraceback(const char *funcname, int c_line, + int py_line, const char *filename) { + PyCodeObject *py_code = 0; + PyFrameObject *py_frame = 0; + py_code = __pyx_find_code_object(c_line ? c_line : py_line); + if (!py_code) { + py_code = __Pyx_CreateCodeObjectForTraceback( + funcname, c_line, py_line, filename); + if (!py_code) goto bad; + __pyx_insert_code_object(c_line ? c_line : py_line, py_code); + } + py_frame = PyFrame_New( + PyThreadState_GET(), /*PyThreadState *tstate,*/ + py_code, /*PyCodeObject *code,*/ + __pyx_d, /*PyObject *globals,*/ + 0 /*PyObject *locals*/ + ); + if (!py_frame) goto bad; + py_frame->f_lineno = py_line; + PyTraceBack_Here(py_frame); +bad: + Py_XDECREF(py_code); + Py_XDECREF(py_frame); +} + +static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) { + PyObject *empty_list = 0; + PyObject *module = 0; + PyObject *global_dict = 0; + PyObject *empty_dict = 0; + PyObject *list; + #if PY_VERSION_HEX < 0x03030000 + PyObject *py_import; + py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import); + if (!py_import) + goto bad; + #endif + if (from_list) + list = from_list; + else { + empty_list = PyList_New(0); + if (!empty_list) + goto bad; + list = empty_list; + } + global_dict = PyModule_GetDict(__pyx_m); + if (!global_dict) + goto bad; + empty_dict = PyDict_New(); + if (!empty_dict) + goto bad; + { + #if PY_MAJOR_VERSION >= 3 + if (level == -1) { + if (strchr(__Pyx_MODULE_NAME, '.')) { + #if PY_VERSION_HEX < 0x03030000 + PyObject *py_level = PyInt_FromLong(1); + if (!py_level) + goto bad; + module = PyObject_CallFunctionObjArgs(py_import, + name, global_dict, empty_dict, list, py_level, NULL); + Py_DECREF(py_level); + #else + module = PyImport_ImportModuleLevelObject( + name, global_dict, empty_dict, list, 1); + #endif + if (!module) { + if (!PyErr_ExceptionMatches(PyExc_ImportError)) + goto bad; + PyErr_Clear(); + } + } + level = 0; + } + #endif + if (!module) { + #if PY_VERSION_HEX < 0x03030000 + PyObject *py_level = PyInt_FromLong(level); + if (!py_level) + goto bad; + module = PyObject_CallFunctionObjArgs(py_import, + name, global_dict, empty_dict, list, py_level, NULL); + Py_DECREF(py_level); + #else + module = PyImport_ImportModuleLevelObject( + name, global_dict, empty_dict, list, level); + #endif + } + } +bad: + #if PY_VERSION_HEX < 0x03030000 + Py_XDECREF(py_import); + #endif + Py_XDECREF(empty_list); + Py_XDECREF(empty_dict); + return module; +} + +#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value) \ + { \ + func_type value = func_value; \ + if (sizeof(target_type) < sizeof(func_type)) { \ + if (unlikely(value != (func_type) (target_type) value)) { \ + func_type zero = 0; \ + if (is_unsigned && unlikely(value < zero)) \ + goto raise_neg_overflow; \ + else \ + goto raise_overflow; \ + } \ + } \ + return (target_type) value; \ + } + +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + #include "longintrepr.h" + #endif +#endif + +static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) { + const int neg_one = (int) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x))) { + if (sizeof(int) < sizeof(long)) { + __PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG(x)) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + goto raise_neg_overflow; + } + return (int) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(int, digit, ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (unlikely(Py_SIZE(x) < 0)) { + goto raise_neg_overflow; + } + if (sizeof(int) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT(int, unsigned long, PyLong_AsUnsignedLong(x)) + } else if (sizeof(int) <= sizeof(unsigned long long)) { + __PYX_VERIFY_RETURN_INT(int, unsigned long long, PyLong_AsUnsignedLongLong(x)) + } + } else { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(int, digit, +(((PyLongObject*)x)->ob_digit[0])); + case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (sizeof(int) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT(int, long, PyLong_AsLong(x)) + } else if (sizeof(int) <= sizeof(long long)) { + __PYX_VERIFY_RETURN_INT(int, long long, PyLong_AsLongLong(x)) + } + } + { +#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) + PyErr_SetString(PyExc_RuntimeError, + "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); +#else + int val; + PyObject *v = __Pyx_PyNumber_Int(x); + #if PY_MAJOR_VERSION < 3 + if (likely(v) && !PyLong_Check(v)) { + PyObject *tmp = v; + v = PyNumber_Long(tmp); + Py_DECREF(tmp); + } + #endif + if (likely(v)) { + int one = 1; int is_little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&val; + int ret = _PyLong_AsByteArray((PyLongObject *)v, + bytes, sizeof(val), + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } +#endif + return (int) -1; + } + } else { + int val; + PyObject *tmp = __Pyx_PyNumber_Int(x); + if (!tmp) return (int) -1; + val = __Pyx_PyInt_As_int(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to int"); + return (int) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to int"); + return (int) -1; +} + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) { + const int neg_one = (int) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(int) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(int) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); + } else if (sizeof(int) <= sizeof(unsigned long long)) { + return PyLong_FromUnsignedLongLong((unsigned long long) value); + } + } else { + if (sizeof(int) <= sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(int) <= sizeof(long long)) { + return PyLong_FromLongLong((long long) value); + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(int), + little, !is_unsigned); + } +} + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) { + const long neg_one = (long) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(long) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(long) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); + } else if (sizeof(long) <= sizeof(unsigned long long)) { + return PyLong_FromUnsignedLongLong((unsigned long long) value); + } + } else { + if (sizeof(long) <= sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(long) <= sizeof(long long)) { + return PyLong_FromLongLong((long long) value); + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(long), + little, !is_unsigned); + } +} + +static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) { + const long neg_one = (long) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x))) { + if (sizeof(long) < sizeof(long)) { + __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x)) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + goto raise_neg_overflow; + } + return (long) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(long, digit, ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (unlikely(Py_SIZE(x) < 0)) { + goto raise_neg_overflow; + } + if (sizeof(long) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT(long, unsigned long, PyLong_AsUnsignedLong(x)) + } else if (sizeof(long) <= sizeof(unsigned long long)) { + __PYX_VERIFY_RETURN_INT(long, unsigned long long, PyLong_AsUnsignedLongLong(x)) + } + } else { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(long, digit, +(((PyLongObject*)x)->ob_digit[0])); + case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (sizeof(long) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT(long, long, PyLong_AsLong(x)) + } else if (sizeof(long) <= sizeof(long long)) { + __PYX_VERIFY_RETURN_INT(long, long long, PyLong_AsLongLong(x)) + } + } + { +#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) + PyErr_SetString(PyExc_RuntimeError, + "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); +#else + long val; + PyObject *v = __Pyx_PyNumber_Int(x); + #if PY_MAJOR_VERSION < 3 + if (likely(v) && !PyLong_Check(v)) { + PyObject *tmp = v; + v = PyNumber_Long(tmp); + Py_DECREF(tmp); + } + #endif + if (likely(v)) { + int one = 1; int is_little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&val; + int ret = _PyLong_AsByteArray((PyLongObject *)v, + bytes, sizeof(val), + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } +#endif + return (long) -1; + } + } else { + long val; + PyObject *tmp = __Pyx_PyNumber_Int(x); + if (!tmp) return (long) -1; + val = __Pyx_PyInt_As_long(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to long"); + return (long) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to long"); + return (long) -1; +} + +static int __Pyx_check_binary_version(void) { + char ctversion[4], rtversion[4]; + PyOS_snprintf(ctversion, 4, "%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION); + PyOS_snprintf(rtversion, 4, "%s", Py_GetVersion()); + if (ctversion[0] != rtversion[0] || ctversion[2] != rtversion[2]) { + char message[200]; + PyOS_snprintf(message, sizeof(message), + "compiletime version %s of module '%.100s' " + "does not match runtime version %s", + ctversion, __Pyx_MODULE_NAME, rtversion); + return PyErr_WarnEx(NULL, message, 1); + } + return 0; +} + +static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) { + while (t->p) { + #if PY_MAJOR_VERSION < 3 + if (t->is_unicode) { + *t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL); + } else if (t->intern) { + *t->p = PyString_InternFromString(t->s); + } else { + *t->p = PyString_FromStringAndSize(t->s, t->n - 1); + } + #else + if (t->is_unicode | t->is_str) { + if (t->intern) { + *t->p = PyUnicode_InternFromString(t->s); + } else if (t->encoding) { + *t->p = PyUnicode_Decode(t->s, t->n - 1, t->encoding, NULL); + } else { + *t->p = PyUnicode_FromStringAndSize(t->s, t->n - 1); + } + } else { + *t->p = PyBytes_FromStringAndSize(t->s, t->n - 1); + } + #endif + if (!*t->p) + return -1; + ++t; + } + return 0; +} + +static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) { + return __Pyx_PyUnicode_FromStringAndSize(c_str, (Py_ssize_t)strlen(c_str)); +} +static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject* o) { + Py_ssize_t ignore; + return __Pyx_PyObject_AsStringAndSize(o, &ignore); +} +static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) { +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT + if ( +#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII + __Pyx_sys_getdefaultencoding_not_ascii && +#endif + PyUnicode_Check(o)) { +#if PY_VERSION_HEX < 0x03030000 + char* defenc_c; + PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL); + if (!defenc) return NULL; + defenc_c = PyBytes_AS_STRING(defenc); +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII + { + char* end = defenc_c + PyBytes_GET_SIZE(defenc); + char* c; + for (c = defenc_c; c < end; c++) { + if ((unsigned char) (*c) >= 128) { + PyUnicode_AsASCIIString(o); + return NULL; + } + } + } +#endif + *length = PyBytes_GET_SIZE(defenc); + return defenc_c; +#else + if (__Pyx_PyUnicode_READY(o) == -1) return NULL; +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII + if (PyUnicode_IS_ASCII(o)) { + *length = PyUnicode_GET_LENGTH(o); + return PyUnicode_AsUTF8(o); + } else { + PyUnicode_AsASCIIString(o); + return NULL; + } +#else + return PyUnicode_AsUTF8AndSize(o, length); +#endif +#endif + } else +#endif +#if !CYTHON_COMPILING_IN_PYPY + if (PyByteArray_Check(o)) { + *length = PyByteArray_GET_SIZE(o); + return PyByteArray_AS_STRING(o); + } else +#endif + { + char* result; + int r = PyBytes_AsStringAndSize(o, &result, length); + if (unlikely(r < 0)) { + return NULL; + } else { + return result; + } + } +} +static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) { + int is_true = x == Py_True; + if (is_true | (x == Py_False) | (x == Py_None)) return is_true; + else return PyObject_IsTrue(x); +} +static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) { + PyNumberMethods *m; + const char *name = NULL; + PyObject *res = NULL; +#if PY_MAJOR_VERSION < 3 + if (PyInt_Check(x) || PyLong_Check(x)) +#else + if (PyLong_Check(x)) +#endif + return Py_INCREF(x), x; + m = Py_TYPE(x)->tp_as_number; +#if PY_MAJOR_VERSION < 3 + if (m && m->nb_int) { + name = "int"; + res = PyNumber_Int(x); + } + else if (m && m->nb_long) { + name = "long"; + res = PyNumber_Long(x); + } +#else + if (m && m->nb_int) { + name = "int"; + res = PyNumber_Long(x); + } +#endif + if (res) { +#if PY_MAJOR_VERSION < 3 + if (!PyInt_Check(res) && !PyLong_Check(res)) { +#else + if (!PyLong_Check(res)) { +#endif + PyErr_Format(PyExc_TypeError, + "__%.4s__ returned non-%.4s (type %.200s)", + name, name, Py_TYPE(res)->tp_name); + Py_DECREF(res); + return NULL; + } + } + else if (!PyErr_Occurred()) { + PyErr_SetString(PyExc_TypeError, + "an integer is required"); + } + return res; +} +static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) { + Py_ssize_t ival; + PyObject *x; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_CheckExact(b))) + return PyInt_AS_LONG(b); +#endif + if (likely(PyLong_CheckExact(b))) { + #if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(b)) { + case -1: return -(sdigit)((PyLongObject*)b)->ob_digit[0]; + case 0: return 0; + case 1: return ((PyLongObject*)b)->ob_digit[0]; + } + #endif + #endif + return PyLong_AsSsize_t(b); + } + x = PyNumber_Index(b); + if (!x) return -1; + ival = PyInt_AsSsize_t(x); + Py_DECREF(x); + return ival; +} +static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) { + return PyInt_FromSize_t(ival); +} + + +#endif /* Py_PYTHON_H */ diff --git a/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/error.pyx b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/error.pyx new file mode 100644 index 00000000..85e785f6 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/error.pyx @@ -0,0 +1,56 @@ +"""0MQ Error classes and functions.""" + +# +# Copyright (c) 2010-2011 Brian E. Granger & Min Ragan-Kelley +# +# This file is part of pyzmq. +# +# pyzmq is free software; you can redistribute it and/or modify it under +# the terms of the Lesser GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# pyzmq is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# Lesser GNU General Public License for more details. +# +# You should have received a copy of the Lesser GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# + +#----------------------------------------------------------------------------- +# Imports +#----------------------------------------------------------------------------- + +# allow const char* +cdef extern from *: + ctypedef char* const_char_ptr "const char*" + +from libzmq cimport zmq_strerror, zmq_errno as zmq_errno_c + +from zmq.utils.strtypes import bytes + +def strerror(int errno): + """strerror(errno) + + Return the error string given the error number. + """ + cdef const_char_ptr str_e + # char * will be a bytes object: + str_e = zmq_strerror(errno) + if str is bytes: + # Python 2: str is bytes, so we already have the right type + return str_e + else: + # Python 3: decode bytes to unicode str + return str_e.decode() + +def zmq_errno(): + """zmq_errno() + + Return the integer errno of the most recent zmq error. + """ + return zmq_errno_c() + +__all__ = ['strerror', 'zmq_errno'] diff --git a/external_libs/python/zmq/backend/cython/libzmq.pxd b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/libzmq.pxd index e42f6d6b..e42f6d6b 100644 --- a/external_libs/python/zmq/backend/cython/libzmq.pxd +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/libzmq.pxd diff --git a/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/message.c b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/message.c new file mode 100644 index 00000000..374189be --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/message.c @@ -0,0 +1,8243 @@ +/* Generated by Cython 0.22 */ + +#define PY_SSIZE_T_CLEAN +#ifndef CYTHON_USE_PYLONG_INTERNALS +#ifdef PYLONG_BITS_IN_DIGIT +#define CYTHON_USE_PYLONG_INTERNALS 0 +#else +#include "pyconfig.h" +#ifdef PYLONG_BITS_IN_DIGIT +#define CYTHON_USE_PYLONG_INTERNALS 1 +#else +#define CYTHON_USE_PYLONG_INTERNALS 0 +#endif +#endif +#endif +#include "Python.h" +#ifndef Py_PYTHON_H + #error Python headers needed to compile C extensions, please install development version of Python. +#elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03020000) + #error Cython requires Python 2.6+ or Python 3.2+. +#else +#define CYTHON_ABI "0_22" +#include <stddef.h> +#ifndef offsetof +#define offsetof(type, member) ( (size_t) & ((type*)0) -> member ) +#endif +#if !defined(WIN32) && !defined(MS_WINDOWS) + #ifndef __stdcall + #define __stdcall + #endif + #ifndef __cdecl + #define __cdecl + #endif + #ifndef __fastcall + #define __fastcall + #endif +#endif +#ifndef DL_IMPORT + #define DL_IMPORT(t) t +#endif +#ifndef DL_EXPORT + #define DL_EXPORT(t) t +#endif +#ifndef PY_LONG_LONG + #define PY_LONG_LONG LONG_LONG +#endif +#ifndef Py_HUGE_VAL + #define Py_HUGE_VAL HUGE_VAL +#endif +#ifdef PYPY_VERSION +#define CYTHON_COMPILING_IN_PYPY 1 +#define CYTHON_COMPILING_IN_CPYTHON 0 +#else +#define CYTHON_COMPILING_IN_PYPY 0 +#define CYTHON_COMPILING_IN_CPYTHON 1 +#endif +#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag) +#define Py_OptimizeFlag 0 +#endif +#define __PYX_BUILD_PY_SSIZE_T "n" +#define CYTHON_FORMAT_SSIZE_T "z" +#if PY_MAJOR_VERSION < 3 + #define __Pyx_BUILTIN_MODULE_NAME "__builtin__" + #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \ + PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) + #define __Pyx_DefaultClassType PyClass_Type +#else + #define __Pyx_BUILTIN_MODULE_NAME "builtins" + #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \ + PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) + #define __Pyx_DefaultClassType PyType_Type +#endif +#if PY_MAJOR_VERSION >= 3 + #define Py_TPFLAGS_CHECKTYPES 0 + #define Py_TPFLAGS_HAVE_INDEX 0 + #define Py_TPFLAGS_HAVE_NEWBUFFER 0 +#endif +#if PY_VERSION_HEX < 0x030400a1 && !defined(Py_TPFLAGS_HAVE_FINALIZE) + #define Py_TPFLAGS_HAVE_FINALIZE 0 +#endif +#if PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND) + #define CYTHON_PEP393_ENABLED 1 + #define __Pyx_PyUnicode_READY(op) (likely(PyUnicode_IS_READY(op)) ? \ + 0 : _PyUnicode_Ready((PyObject *)(op))) + #define __Pyx_PyUnicode_GET_LENGTH(u) PyUnicode_GET_LENGTH(u) + #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i) + #define __Pyx_PyUnicode_KIND(u) PyUnicode_KIND(u) + #define __Pyx_PyUnicode_DATA(u) PyUnicode_DATA(u) + #define __Pyx_PyUnicode_READ(k, d, i) PyUnicode_READ(k, d, i) +#else + #define CYTHON_PEP393_ENABLED 0 + #define __Pyx_PyUnicode_READY(op) (0) + #define __Pyx_PyUnicode_GET_LENGTH(u) PyUnicode_GET_SIZE(u) + #define __Pyx_PyUnicode_READ_CHAR(u, i) ((Py_UCS4)(PyUnicode_AS_UNICODE(u)[i])) + #define __Pyx_PyUnicode_KIND(u) (sizeof(Py_UNICODE)) + #define __Pyx_PyUnicode_DATA(u) ((void*)PyUnicode_AS_UNICODE(u)) + #define __Pyx_PyUnicode_READ(k, d, i) ((void)(k), (Py_UCS4)(((Py_UNICODE*)d)[i])) +#endif +#if CYTHON_COMPILING_IN_PYPY + #define __Pyx_PyUnicode_Concat(a, b) PyNumber_Add(a, b) + #define __Pyx_PyUnicode_ConcatSafe(a, b) PyNumber_Add(a, b) + #define __Pyx_PyFrozenSet_Size(s) PyObject_Size(s) +#else + #define __Pyx_PyUnicode_Concat(a, b) PyUnicode_Concat(a, b) + #define __Pyx_PyUnicode_ConcatSafe(a, b) ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ? \ + PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b)) + #define __Pyx_PyFrozenSet_Size(s) PySet_Size(s) +#endif +#define __Pyx_PyString_FormatSafe(a, b) ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b)) +#define __Pyx_PyUnicode_FormatSafe(a, b) ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b)) +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyString_Format(a, b) PyUnicode_Format(a, b) +#else + #define __Pyx_PyString_Format(a, b) PyString_Format(a, b) +#endif +#if PY_MAJOR_VERSION >= 3 + #define PyBaseString_Type PyUnicode_Type + #define PyStringObject PyUnicodeObject + #define PyString_Type PyUnicode_Type + #define PyString_Check PyUnicode_Check + #define PyString_CheckExact PyUnicode_CheckExact +#endif +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj) + #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj) +#else + #define __Pyx_PyBaseString_Check(obj) (PyString_Check(obj) || PyUnicode_Check(obj)) + #define __Pyx_PyBaseString_CheckExact(obj) (PyString_CheckExact(obj) || PyUnicode_CheckExact(obj)) +#endif +#ifndef PySet_CheckExact + #define PySet_CheckExact(obj) (Py_TYPE(obj) == &PySet_Type) +#endif +#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type) +#if PY_MAJOR_VERSION >= 3 + #define PyIntObject PyLongObject + #define PyInt_Type PyLong_Type + #define PyInt_Check(op) PyLong_Check(op) + #define PyInt_CheckExact(op) PyLong_CheckExact(op) + #define PyInt_FromString PyLong_FromString + #define PyInt_FromUnicode PyLong_FromUnicode + #define PyInt_FromLong PyLong_FromLong + #define PyInt_FromSize_t PyLong_FromSize_t + #define PyInt_FromSsize_t PyLong_FromSsize_t + #define PyInt_AsLong PyLong_AsLong + #define PyInt_AS_LONG PyLong_AS_LONG + #define PyInt_AsSsize_t PyLong_AsSsize_t + #define PyInt_AsUnsignedLongMask PyLong_AsUnsignedLongMask + #define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask + #define PyNumber_Int PyNumber_Long +#endif +#if PY_MAJOR_VERSION >= 3 + #define PyBoolObject PyLongObject +#endif +#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY + #ifndef PyUnicode_InternFromString + #define PyUnicode_InternFromString(s) PyUnicode_FromString(s) + #endif +#endif +#if PY_VERSION_HEX < 0x030200A4 + typedef long Py_hash_t; + #define __Pyx_PyInt_FromHash_t PyInt_FromLong + #define __Pyx_PyInt_AsHash_t PyInt_AsLong +#else + #define __Pyx_PyInt_FromHash_t PyInt_FromSsize_t + #define __Pyx_PyInt_AsHash_t PyInt_AsSsize_t +#endif +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func)) +#else + #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass) +#endif +#ifndef CYTHON_INLINE + #if defined(__GNUC__) + #define CYTHON_INLINE __inline__ + #elif defined(_MSC_VER) + #define CYTHON_INLINE __inline + #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + #define CYTHON_INLINE inline + #else + #define CYTHON_INLINE + #endif +#endif +#ifndef CYTHON_RESTRICT + #if defined(__GNUC__) + #define CYTHON_RESTRICT __restrict__ + #elif defined(_MSC_VER) && _MSC_VER >= 1400 + #define CYTHON_RESTRICT __restrict + #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + #define CYTHON_RESTRICT restrict + #else + #define CYTHON_RESTRICT + #endif +#endif +#ifdef NAN +#define __PYX_NAN() ((float) NAN) +#else +static CYTHON_INLINE float __PYX_NAN() { + /* Initialize NaN. The sign is irrelevant, an exponent with all bits 1 and + a nonzero mantissa means NaN. If the first bit in the mantissa is 1, it is + a quiet NaN. */ + float value; + memset(&value, 0xFF, sizeof(value)); + return value; +} +#endif +#define __Pyx_void_to_None(void_result) (void_result, Py_INCREF(Py_None), Py_None) +#ifdef __cplusplus +template<typename T> +void __Pyx_call_destructor(T* x) { + x->~T(); +} +template<typename T> +class __Pyx_FakeReference { + public: + __Pyx_FakeReference() : ptr(NULL) { } + __Pyx_FakeReference(T& ref) : ptr(&ref) { } + T *operator->() { return ptr; } + operator T&() { return *ptr; } + private: + T *ptr; +}; +#endif + + +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyNumber_Divide(x,y) PyNumber_TrueDivide(x,y) + #define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceTrueDivide(x,y) +#else + #define __Pyx_PyNumber_Divide(x,y) PyNumber_Divide(x,y) + #define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceDivide(x,y) +#endif + +#ifndef __PYX_EXTERN_C + #ifdef __cplusplus + #define __PYX_EXTERN_C extern "C" + #else + #define __PYX_EXTERN_C extern + #endif +#endif + +#if defined(WIN32) || defined(MS_WINDOWS) +#define _USE_MATH_DEFINES +#endif +#include <math.h> +#define __PYX_HAVE__zmq__backend__cython__message +#define __PYX_HAVE_API__zmq__backend__cython__message +#include "string.h" +#include "stdio.h" +#include "pythread.h" +#include "zmq_compat.h" +#include "zmq.h" +#include "zmq_utils.h" +#include "pyversion_compat.h" +#include "stdlib.h" +#include "errno.h" +#ifdef _OPENMP +#include <omp.h> +#endif /* _OPENMP */ + +#ifdef PYREX_WITHOUT_ASSERTIONS +#define CYTHON_WITHOUT_ASSERTIONS +#endif + +#ifndef CYTHON_UNUSED +# if defined(__GNUC__) +# if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)) +# define CYTHON_UNUSED __attribute__ ((__unused__)) +# else +# define CYTHON_UNUSED +# endif +# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER)) +# define CYTHON_UNUSED __attribute__ ((__unused__)) +# else +# define CYTHON_UNUSED +# endif +#endif +typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding; + const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry; + +#define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0 +#define __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT 0 +#define __PYX_DEFAULT_STRING_ENCODING "" +#define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString +#define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize +#define __Pyx_fits_Py_ssize_t(v, type, is_signed) ( \ + (sizeof(type) < sizeof(Py_ssize_t)) || \ + (sizeof(type) > sizeof(Py_ssize_t) && \ + likely(v < (type)PY_SSIZE_T_MAX || \ + v == (type)PY_SSIZE_T_MAX) && \ + (!is_signed || likely(v > (type)PY_SSIZE_T_MIN || \ + v == (type)PY_SSIZE_T_MIN))) || \ + (sizeof(type) == sizeof(Py_ssize_t) && \ + (is_signed || likely(v < (type)PY_SSIZE_T_MAX || \ + v == (type)PY_SSIZE_T_MAX))) ) +static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject*); +static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length); +#define __Pyx_PyByteArray_FromString(s) PyByteArray_FromStringAndSize((const char*)s, strlen((const char*)s)) +#define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l) +#define __Pyx_PyBytes_FromString PyBytes_FromString +#define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize +static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*); +#if PY_MAJOR_VERSION < 3 + #define __Pyx_PyStr_FromString __Pyx_PyBytes_FromString + #define __Pyx_PyStr_FromStringAndSize __Pyx_PyBytes_FromStringAndSize +#else + #define __Pyx_PyStr_FromString __Pyx_PyUnicode_FromString + #define __Pyx_PyStr_FromStringAndSize __Pyx_PyUnicode_FromStringAndSize +#endif +#define __Pyx_PyObject_AsSString(s) ((signed char*) __Pyx_PyObject_AsString(s)) +#define __Pyx_PyObject_AsUString(s) ((unsigned char*) __Pyx_PyObject_AsString(s)) +#define __Pyx_PyObject_FromCString(s) __Pyx_PyObject_FromString((const char*)s) +#define __Pyx_PyBytes_FromCString(s) __Pyx_PyBytes_FromString((const char*)s) +#define __Pyx_PyByteArray_FromCString(s) __Pyx_PyByteArray_FromString((const char*)s) +#define __Pyx_PyStr_FromCString(s) __Pyx_PyStr_FromString((const char*)s) +#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s) +#if PY_MAJOR_VERSION < 3 +static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u) +{ + const Py_UNICODE *u_end = u; + while (*u_end++) ; + return (size_t)(u_end - u - 1); +} +#else +#define __Pyx_Py_UNICODE_strlen Py_UNICODE_strlen +#endif +#define __Pyx_PyUnicode_FromUnicode(u) PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u)) +#define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode +#define __Pyx_PyUnicode_AsUnicode PyUnicode_AsUnicode +#define __Pyx_Owned_Py_None(b) (Py_INCREF(Py_None), Py_None) +#define __Pyx_PyBool_FromLong(b) ((b) ? (Py_INCREF(Py_True), Py_True) : (Py_INCREF(Py_False), Py_False)) +static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*); +static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x); +static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*); +static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t); +#if CYTHON_COMPILING_IN_CPYTHON +#define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x)) +#else +#define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x) +#endif +#define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x)) +#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII +static int __Pyx_sys_getdefaultencoding_not_ascii; +static int __Pyx_init_sys_getdefaultencoding_params(void) { + PyObject* sys; + PyObject* default_encoding = NULL; + PyObject* ascii_chars_u = NULL; + PyObject* ascii_chars_b = NULL; + const char* default_encoding_c; + sys = PyImport_ImportModule("sys"); + if (!sys) goto bad; + default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL); + Py_DECREF(sys); + if (!default_encoding) goto bad; + default_encoding_c = PyBytes_AsString(default_encoding); + if (!default_encoding_c) goto bad; + if (strcmp(default_encoding_c, "ascii") == 0) { + __Pyx_sys_getdefaultencoding_not_ascii = 0; + } else { + char ascii_chars[128]; + int c; + for (c = 0; c < 128; c++) { + ascii_chars[c] = c; + } + __Pyx_sys_getdefaultencoding_not_ascii = 1; + ascii_chars_u = PyUnicode_DecodeASCII(ascii_chars, 128, NULL); + if (!ascii_chars_u) goto bad; + ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL); + if (!ascii_chars_b || !PyBytes_Check(ascii_chars_b) || memcmp(ascii_chars, PyBytes_AS_STRING(ascii_chars_b), 128) != 0) { + PyErr_Format( + PyExc_ValueError, + "This module compiled with c_string_encoding=ascii, but default encoding '%.200s' is not a superset of ascii.", + default_encoding_c); + goto bad; + } + Py_DECREF(ascii_chars_u); + Py_DECREF(ascii_chars_b); + } + Py_DECREF(default_encoding); + return 0; +bad: + Py_XDECREF(default_encoding); + Py_XDECREF(ascii_chars_u); + Py_XDECREF(ascii_chars_b); + return -1; +} +#endif +#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT && PY_MAJOR_VERSION >= 3 +#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL) +#else +#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL) +#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT +static char* __PYX_DEFAULT_STRING_ENCODING; +static int __Pyx_init_sys_getdefaultencoding_params(void) { + PyObject* sys; + PyObject* default_encoding = NULL; + char* default_encoding_c; + sys = PyImport_ImportModule("sys"); + if (!sys) goto bad; + default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL); + Py_DECREF(sys); + if (!default_encoding) goto bad; + default_encoding_c = PyBytes_AsString(default_encoding); + if (!default_encoding_c) goto bad; + __PYX_DEFAULT_STRING_ENCODING = (char*) malloc(strlen(default_encoding_c)); + if (!__PYX_DEFAULT_STRING_ENCODING) goto bad; + strcpy(__PYX_DEFAULT_STRING_ENCODING, default_encoding_c); + Py_DECREF(default_encoding); + return 0; +bad: + Py_XDECREF(default_encoding); + return -1; +} +#endif +#endif + + +/* Test for GCC > 2.95 */ +#if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))) + #define likely(x) __builtin_expect(!!(x), 1) + #define unlikely(x) __builtin_expect(!!(x), 0) +#else /* !__GNUC__ or GCC < 2.95 */ + #define likely(x) (x) + #define unlikely(x) (x) +#endif /* __GNUC__ */ + +static PyObject *__pyx_m; +static PyObject *__pyx_d; +static PyObject *__pyx_b; +static PyObject *__pyx_empty_tuple; +static PyObject *__pyx_empty_bytes; +static int __pyx_lineno; +static int __pyx_clineno = 0; +static const char * __pyx_cfilenm= __FILE__; +static const char *__pyx_filename; + + +static const char *__pyx_f[] = { + "zmq/backend/cython/message.pyx", + "zmq/backend/cython/message.pxd", + "zmq/backend/cython/checkrc.pxd", + "zmq/utils/buffers.pxd", + "type.pxd", + "bool.pxd", + "complex.pxd", +}; + +/*--- Type declarations ---*/ +struct __pyx_obj_3zmq_7backend_6cython_7message_MessageTracker; +struct __pyx_obj_3zmq_7backend_6cython_7message_Frame; +struct __pyx_t_3zmq_7backend_6cython_7message_zhint; +typedef struct __pyx_t_3zmq_7backend_6cython_7message_zhint __pyx_t_3zmq_7backend_6cython_7message_zhint; + +/* "zmq/backend/cython/message.pyx":61 + * #----------------------------------------------------------------------------- + * + * ctypedef struct zhint: # <<<<<<<<<<<<<< + * void *ctx + * size_t id + */ +struct __pyx_t_3zmq_7backend_6cython_7message_zhint { + void *ctx; + size_t id; +}; + +/* "zmq/backend/cython/message.pxd":34 + * #----------------------------------------------------------------------------- + * + * cdef class MessageTracker(object): # <<<<<<<<<<<<<< + * + * cdef set events # Message Event objects to track. + */ +struct __pyx_obj_3zmq_7backend_6cython_7message_MessageTracker { + PyObject_HEAD + PyObject *events; + PyObject *peers; +}; + + +/* "zmq/backend/cython/message.pxd":40 + * + * + * cdef class Frame: # <<<<<<<<<<<<<< + * + * cdef zmq_msg_t zmq_msg + */ +struct __pyx_obj_3zmq_7backend_6cython_7message_Frame { + PyObject_HEAD + struct __pyx_vtabstruct_3zmq_7backend_6cython_7message_Frame *__pyx_vtab; + zmq_msg_t zmq_msg; + PyObject *_data; + PyObject *_buffer; + PyObject *_bytes; + int _failed_init; + PyObject *tracker_event; + PyObject *tracker; + int more; +}; + + + +/* "zmq/backend/cython/message.pyx":111 + * gc = None + * + * cdef class Frame: # <<<<<<<<<<<<<< + * """Frame(data=None, track=False) + * + */ + +struct __pyx_vtabstruct_3zmq_7backend_6cython_7message_Frame { + struct __pyx_obj_3zmq_7backend_6cython_7message_Frame *(*fast_copy)(struct __pyx_obj_3zmq_7backend_6cython_7message_Frame *); + PyObject *(*_getbuffer)(struct __pyx_obj_3zmq_7backend_6cython_7message_Frame *); +}; +static struct __pyx_vtabstruct_3zmq_7backend_6cython_7message_Frame *__pyx_vtabptr_3zmq_7backend_6cython_7message_Frame; +static PyObject *__pyx_f_3zmq_7backend_6cython_7message_5Frame__getbuffer(struct __pyx_obj_3zmq_7backend_6cython_7message_Frame *); + +/* --- Runtime support code (head) --- */ +#ifndef CYTHON_REFNANNY + #define CYTHON_REFNANNY 0 +#endif +#if CYTHON_REFNANNY + typedef struct { + void (*INCREF)(void*, PyObject*, int); + void (*DECREF)(void*, PyObject*, int); + void (*GOTREF)(void*, PyObject*, int); + void (*GIVEREF)(void*, PyObject*, int); + void* (*SetupContext)(const char*, int, const char*); + void (*FinishContext)(void**); + } __Pyx_RefNannyAPIStruct; + static __Pyx_RefNannyAPIStruct *__Pyx_RefNanny = NULL; + static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname); + #define __Pyx_RefNannyDeclarations void *__pyx_refnanny = NULL; +#ifdef WITH_THREAD + #define __Pyx_RefNannySetupContext(name, acquire_gil) \ + if (acquire_gil) { \ + PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure(); 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}} while(0) + #define __Pyx_XGIVEREF(r) do { if((r) != NULL) {__Pyx_GIVEREF(r);}} while(0) +#else + #define __Pyx_RefNannyDeclarations + #define __Pyx_RefNannySetupContext(name, acquire_gil) + #define __Pyx_RefNannyFinishContext() + #define __Pyx_INCREF(r) Py_INCREF(r) + #define __Pyx_DECREF(r) Py_DECREF(r) + #define __Pyx_GOTREF(r) + #define __Pyx_GIVEREF(r) + #define __Pyx_XINCREF(r) Py_XINCREF(r) + #define __Pyx_XDECREF(r) Py_XDECREF(r) + #define __Pyx_XGOTREF(r) + #define __Pyx_XGIVEREF(r) +#endif +#define __Pyx_XDECREF_SET(r, v) do { \ + PyObject *tmp = (PyObject *) r; \ + r = v; __Pyx_XDECREF(tmp); \ + } while (0) +#define __Pyx_DECREF_SET(r, v) do { \ + PyObject *tmp = (PyObject *) r; \ + r = v; __Pyx_DECREF(tmp); \ + } while (0) +#define __Pyx_CLEAR(r) do { PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);} while(0) +#define __Pyx_XCLEAR(r) do { if((r) != NULL) {PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);}} while(0) + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name) { + PyTypeObject* tp = Py_TYPE(obj); + if (likely(tp->tp_getattro)) + return tp->tp_getattro(obj, attr_name); +#if PY_MAJOR_VERSION < 3 + if (likely(tp->tp_getattr)) + return tp->tp_getattr(obj, PyString_AS_STRING(attr_name)); +#endif + return PyObject_GetAttr(obj, attr_name); +} +#else +#define __Pyx_PyObject_GetAttrStr(o,n) PyObject_GetAttr(o,n) +#endif + +static PyObject *__Pyx_GetBuiltinName(PyObject *name); + +static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name); + +static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[], \ + PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args, \ + const char* function_name); + +static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact, + Py_ssize_t num_min, Py_ssize_t num_max, Py_ssize_t num_found); + +static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name); + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw); +#else +#define __Pyx_PyObject_Call(func, arg, kw) PyObject_Call(func, arg, kw) +#endif + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg); +#endif + +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg); + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func); +#else +#define __Pyx_PyObject_CallNoArg(func) __Pyx_PyObject_Call(func, __pyx_empty_tuple, NULL) +#endif + +static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb); +static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb); + +static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause); + +static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name); + +static void __Pyx_WriteUnraisable(const char *name, int clineno, + int lineno, const char *filename, + int full_traceback); + +#include <string.h> + +static CYTHON_INLINE PyObject* __Pyx_decode_c_string( + const char* cstring, Py_ssize_t start, Py_ssize_t stop, + const char* encoding, const char* errors, + PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors)); + +static CYTHON_INLINE void __Pyx_ExceptionSave(PyObject **type, PyObject **value, PyObject **tb); +static void __Pyx_ExceptionReset(PyObject *type, PyObject *value, PyObject *tb); + +static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb); + +static int __Pyx_SetVtable(PyObject *dict, void *vtable); + +static PyObject *__Pyx_GetNameInClass(PyObject *nmspace, PyObject *name); + +typedef struct { + int code_line; + PyCodeObject* code_object; +} __Pyx_CodeObjectCacheEntry; +struct __Pyx_CodeObjectCache { + int count; + int max_count; + __Pyx_CodeObjectCacheEntry* entries; +}; +static struct __Pyx_CodeObjectCache __pyx_code_cache = {0,0,NULL}; +static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line); +static PyCodeObject *__pyx_find_code_object(int code_line); +static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object); + +static void __Pyx_AddTraceback(const char *funcname, int c_line, + int py_line, const char *filename); + +static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level); + +static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *); + +static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *); + +#ifndef __PYX_FORCE_INIT_THREADS + #define __PYX_FORCE_INIT_THREADS 0 +#endif + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value); + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value); + +static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *); + +static int __Pyx_check_binary_version(void); + +#if !defined(__Pyx_PyIdentifier_FromString) +#if PY_MAJOR_VERSION < 3 + #define __Pyx_PyIdentifier_FromString(s) PyString_FromString(s) +#else + #define __Pyx_PyIdentifier_FromString(s) PyUnicode_FromString(s) +#endif +#endif + +static PyObject *__Pyx_ImportModule(const char *name); + +static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name, size_t size, int strict); + +static int __Pyx_InitStrings(__Pyx_StringTabEntry *t); + +static struct __pyx_obj_3zmq_7backend_6cython_7message_Frame *__pyx_f_3zmq_7backend_6cython_7message_5Frame_fast_copy(struct __pyx_obj_3zmq_7backend_6cython_7message_Frame *__pyx_v_self); /* proto*/ +static PyObject *__pyx_f_3zmq_7backend_6cython_7message_5Frame__getbuffer(struct __pyx_obj_3zmq_7backend_6cython_7message_Frame *__pyx_v_self); /* proto*/ + +/* Module declarations from 'cpython.version' */ + +/* Module declarations from 'cpython.ref' */ + +/* Module declarations from 'cpython.exc' */ + +/* Module declarations from 'cpython.module' */ + +/* Module declarations from 'cpython.mem' */ + +/* Module declarations from 'cpython.tuple' */ + +/* Module declarations from 'cpython.list' */ + +/* Module declarations from 'libc.string' */ + +/* Module declarations from 'libc.stdio' */ + +/* Module declarations from 'cpython.object' */ + +/* Module declarations from 'cpython.sequence' */ + +/* Module declarations from 'cpython.mapping' */ + +/* Module declarations from 'cpython.iterator' */ + +/* Module declarations from '__builtin__' */ + +/* Module declarations from 'cpython.type' */ +static PyTypeObject *__pyx_ptype_7cpython_4type_type = 0; + +/* Module declarations from 'cpython.number' */ + +/* Module declarations from 'cpython.int' */ + +/* Module declarations from '__builtin__' */ + +/* Module declarations from 'cpython.bool' */ +static PyTypeObject *__pyx_ptype_7cpython_4bool_bool = 0; + +/* Module declarations from 'cpython.long' */ + +/* Module declarations from 'cpython.float' */ + +/* Module declarations from '__builtin__' */ + +/* Module declarations from 'cpython.complex' */ +static PyTypeObject *__pyx_ptype_7cpython_7complex_complex = 0; + +/* Module declarations from 'cpython.string' */ + +/* Module declarations from 'cpython.unicode' */ + +/* Module declarations from 'cpython.dict' */ + +/* Module declarations from 'cpython.instance' */ + +/* Module declarations from 'cpython.function' */ + +/* Module declarations from 'cpython.method' */ + +/* Module declarations from 'cpython.weakref' */ + +/* Module declarations from 'cpython.getargs' */ + +/* Module declarations from 'cpython.pythread' */ + +/* Module declarations from 'cpython.pystate' */ + +/* Module declarations from 'cpython.cobject' */ + +/* Module declarations from 'cpython.oldbuffer' */ + +/* Module declarations from 'cpython.set' */ + +/* Module declarations from 'cpython.buffer' */ + +/* Module declarations from 'cpython.bytes' */ + +/* Module declarations from 'cpython.pycapsule' */ + +/* Module declarations from 'cpython' */ + +/* Module declarations from 'zmq.backend.cython.libzmq' */ + +/* Module declarations from 'buffers' */ +static CYTHON_INLINE int __pyx_f_7buffers_memoryview_available(void); /*proto*/ +static CYTHON_INLINE int __pyx_f_7buffers_oldstyle_available(void); /*proto*/ +static CYTHON_INLINE int __pyx_f_7buffers_check_buffer(PyObject *); /*proto*/ +static CYTHON_INLINE PyObject *__pyx_f_7buffers_asbuffer(PyObject *, int, int, void **, Py_ssize_t *, Py_ssize_t *); /*proto*/ +static CYTHON_INLINE PyObject *__pyx_f_7buffers_asbuffer_r(PyObject *, void **, Py_ssize_t *); /*proto*/ +static CYTHON_INLINE PyObject *__pyx_f_7buffers_frombuffer_3(void *, Py_ssize_t, int); /*proto*/ +static CYTHON_INLINE PyObject *__pyx_f_7buffers_frombuffer_2(void *, Py_ssize_t, int); /*proto*/ +static CYTHON_INLINE PyObject *__pyx_f_7buffers_frombuffer(void *, Py_ssize_t, int); /*proto*/ +static CYTHON_INLINE PyObject *__pyx_f_7buffers_viewfromobject(PyObject *, int); /*proto*/ +static CYTHON_INLINE PyObject *__pyx_f_7buffers_viewfromobject_r(PyObject *); /*proto*/ + +/* Module declarations from 'libc.stdlib' */ + +/* Module declarations from 'libc.errno' */ + +/* Module declarations from 'zmq.backend.cython.checkrc' */ +static CYTHON_INLINE int __pyx_f_3zmq_7backend_6cython_7checkrc__check_rc(int); /*proto*/ + +/* Module declarations from 'zmq.backend.cython.message' */ +static PyTypeObject *__pyx_ptype_3zmq_7backend_6cython_7message_MessageTracker = 0; +static PyTypeObject *__pyx_ptype_3zmq_7backend_6cython_7message_Frame = 0; +static CYTHON_INLINE PyObject *__pyx_f_3zmq_7backend_6cython_7message_copy_zmq_msg_bytes(zmq_msg_t *); /*proto*/ +static void __pyx_f_3zmq_7backend_6cython_7message_free_python_msg(void *, void *); /*proto*/ +#define __Pyx_MODULE_NAME "zmq.backend.cython.message" +int __pyx_module_is_main_zmq__backend__cython__message = 0; + +/* Implementation of 'zmq.backend.cython.message' */ +static PyObject *__pyx_builtin_ImportError; +static PyObject *__pyx_builtin_AttributeError; +static PyObject *__pyx_builtin_property; +static PyObject *__pyx_builtin_TypeError; +static PyObject *__pyx_builtin_SystemError; +static PyObject *__pyx_builtin_NotImplementedError; +static int __pyx_pf_3zmq_7backend_6cython_7message_5Frame___cinit__(struct __pyx_obj_3zmq_7backend_6cython_7message_Frame *__pyx_v_self, PyObject *__pyx_v_data, PyObject *__pyx_v_track, CYTHON_UNUSED PyObject *__pyx_v_kwargs); /* proto */ +static int __pyx_pf_3zmq_7backend_6cython_7message_5Frame_2__init__(CYTHON_UNUSED struct __pyx_obj_3zmq_7backend_6cython_7message_Frame *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_data, CYTHON_UNUSED PyObject *__pyx_v_track); /* proto */ +static void __pyx_pf_3zmq_7backend_6cython_7message_5Frame_4__dealloc__(struct __pyx_obj_3zmq_7backend_6cython_7message_Frame *__pyx_v_self); /* proto */ +static int __pyx_pf_3zmq_7backend_6cython_7message_5Frame_6__getbuffer__(struct __pyx_obj_3zmq_7backend_6cython_7message_Frame *__pyx_v_self, Py_buffer *__pyx_v_buffer, CYTHON_UNUSED int __pyx_v_flags); /* proto */ +#if PY_MAJOR_VERSION < 3 +static Py_ssize_t __pyx_pf_3zmq_7backend_6cython_7message_5Frame_8__getsegcount__(struct __pyx_obj_3zmq_7backend_6cython_7message_Frame *__pyx_v_self, Py_ssize_t *__pyx_v_lenp); /* proto */ +#endif +#if PY_MAJOR_VERSION < 3 +static Py_ssize_t __pyx_pf_3zmq_7backend_6cython_7message_5Frame_10__getreadbuffer__(struct __pyx_obj_3zmq_7backend_6cython_7message_Frame *__pyx_v_self, Py_ssize_t __pyx_v_idx, void **__pyx_v_p); /* proto */ +#endif +static PyObject *__pyx_pf_3zmq_7backend_6cython_7message_5Frame_12__copy__(struct __pyx_obj_3zmq_7backend_6cython_7message_Frame *__pyx_v_self); /* proto */ +static Py_ssize_t __pyx_pf_3zmq_7backend_6cython_7message_5Frame_14__len__(struct __pyx_obj_3zmq_7backend_6cython_7message_Frame *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_3zmq_7backend_6cython_7message_5Frame_16__str__(struct __pyx_obj_3zmq_7backend_6cython_7message_Frame *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_3zmq_7backend_6cython_7message_5Frame_18buffer(struct __pyx_obj_3zmq_7backend_6cython_7message_Frame *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_3zmq_7backend_6cython_7message_5Frame_20bytes(struct __pyx_obj_3zmq_7backend_6cython_7message_Frame *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_3zmq_7backend_6cython_7message_5Frame_22set(struct __pyx_obj_3zmq_7backend_6cython_7message_Frame *__pyx_v_self, int __pyx_v_option, int __pyx_v_value); /* proto */ +static PyObject *__pyx_pf_3zmq_7backend_6cython_7message_5Frame_24get(struct __pyx_obj_3zmq_7backend_6cython_7message_Frame *__pyx_v_self, PyObject *__pyx_v_option); /* proto */ +static PyObject *__pyx_pf_3zmq_7backend_6cython_7message_5Frame_13tracker_event___get__(struct __pyx_obj_3zmq_7backend_6cython_7message_Frame *__pyx_v_self); /* proto */ +static int __pyx_pf_3zmq_7backend_6cython_7message_5Frame_13tracker_event_2__set__(struct __pyx_obj_3zmq_7backend_6cython_7message_Frame *__pyx_v_self, PyObject *__pyx_v_value); /* proto */ +static int __pyx_pf_3zmq_7backend_6cython_7message_5Frame_13tracker_event_4__del__(struct __pyx_obj_3zmq_7backend_6cython_7message_Frame *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_3zmq_7backend_6cython_7message_5Frame_7tracker___get__(struct __pyx_obj_3zmq_7backend_6cython_7message_Frame *__pyx_v_self); /* proto */ +static int __pyx_pf_3zmq_7backend_6cython_7message_5Frame_7tracker_2__set__(struct __pyx_obj_3zmq_7backend_6cython_7message_Frame *__pyx_v_self, PyObject *__pyx_v_value); /* proto */ +static int __pyx_pf_3zmq_7backend_6cython_7message_5Frame_7tracker_4__del__(struct __pyx_obj_3zmq_7backend_6cython_7message_Frame *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_3zmq_7backend_6cython_7message_5Frame_4more___get__(struct __pyx_obj_3zmq_7backend_6cython_7message_Frame *__pyx_v_self); /* proto */ +static int __pyx_pf_3zmq_7backend_6cython_7message_5Frame_4more_2__set__(struct __pyx_obj_3zmq_7backend_6cython_7message_Frame *__pyx_v_self, PyObject *__pyx_v_value); /* proto */ +static PyObject *__pyx_tp_new_3zmq_7backend_6cython_7message_MessageTracker(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/ +static PyObject *__pyx_tp_new_3zmq_7backend_6cython_7message_Frame(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/ +static char __pyx_k_B[] = "B"; +static char __pyx_k__7[] = ""; +static char __pyx_k_gc[] = "gc"; +static char __pyx_k_all[] = "__all__"; +static char __pyx_k_zmq[] = "zmq"; +static char __pyx_k_char[] = "char"; +static char __pyx_k_data[] = "data"; +static char __pyx_k_main[] = "__main__"; +static char __pyx_k_test[] = "__test__"; +static char __pyx_k_time[] = "time"; +static char __pyx_k_utf8[] = "utf8"; +static char __pyx_k_Again[] = "Again"; +static char __pyx_k_Event[] = "Event"; +static char __pyx_k_Frame[] = "Frame"; +static char __pyx_k_ascii[] = "ascii"; +static char __pyx_k_bytes[] = "bytes"; +static char __pyx_k_dtype[] = "dtype"; +static char __pyx_k_store[] = "store"; +static char __pyx_k_track[] = "track"; +static char __pyx_k_value[] = "value"; +static char __pyx_k_buffer[] = "buffer"; +static char __pyx_k_decode[] = "decode"; +static char __pyx_k_encode[] = "encode"; +static char __pyx_k_import[] = "__import__"; +static char __pyx_k_option[] = "option"; +static char __pyx_k_Event_2[] = "_Event"; +static char __pyx_k_Message[] = "Message"; +static char __pyx_k_context[] = "_context"; +static char __pyx_k_unicode[] = "unicode"; +static char __pyx_k_ZMQError[] = "ZMQError"; +static char __pyx_k_itemsize[] = "itemsize"; +static char __pyx_k_property[] = "property"; +static char __pyx_k_typecode[] = "typecode"; +static char __pyx_k_TypeError[] = "TypeError"; +static char __pyx_k_threading[] = "threading"; +static char __pyx_k_zmq_error[] = "zmq.error"; +static char __pyx_k_basestring[] = "basestring"; +static char __pyx_k_pyx_vtable[] = "__pyx_vtable__"; +static char __pyx_k_underlying[] = "underlying"; +static char __pyx_k_ImportError[] = "ImportError"; +static char __pyx_k_SystemError[] = "SystemError"; +static char __pyx_k_check_version[] = "_check_version"; +static char __pyx_k_AttributeError[] = "AttributeError"; +static char __pyx_k_MessageTracker[] = "MessageTracker"; +static char __pyx_k_ContextTerminated[] = "ContextTerminated"; +static char __pyx_k_zmq_utils_garbage[] = "zmq.utils.garbage"; +static char __pyx_k_expected_str_got_r[] = "expected str, got: %r"; +static char __pyx_k_inproc_pyzmq_gc_01[] = "inproc://pyzmq.gc.01"; +static char __pyx_k_zmq_utils_strtypes[] = "zmq.utils.strtypes"; +static char __pyx_k_NotImplementedError[] = "NotImplementedError"; +static char __pyx_k_InterruptedSystemCall[] = "InterruptedSystemCall"; +static char __pyx_k_get_string_properties[] = "get string properties"; +static char __pyx_k_pyzmq_gc_send_failed_s[] = "pyzmq-gc send failed: %s\n"; +static char __pyx_k_pyzmq_gc_connect_failed_s[] = "pyzmq-gc connect failed: %s\n"; +static char __pyx_k_0MQ_Message_related_classes[] = "0MQ Message related classes."; +static char __pyx_k_Old_style_buffers_not_available[] = "Old style buffers not available."; +static char __pyx_k_r_does_not_provide_a_buffer_int[] = "%r does not provide a buffer interface."; +static char __pyx_k_Unicode_objects_not_allowed_Only[] = "Unicode objects not allowed. Only: str/bytes, buffer interfaces."; +static char __pyx_k_accessing_non_existent_buffer_se[] = "accessing non-existent buffer segment"; +static PyObject *__pyx_n_s_Again; +static PyObject *__pyx_n_s_AttributeError; +static PyObject *__pyx_n_b_B; +static PyObject *__pyx_n_s_ContextTerminated; +static PyObject *__pyx_n_s_Event; +static PyObject *__pyx_n_s_Event_2; +static PyObject *__pyx_n_s_Frame; +static PyObject *__pyx_n_s_ImportError; +static PyObject *__pyx_n_s_InterruptedSystemCall; +static PyObject *__pyx_n_s_Message; +static PyObject *__pyx_n_s_MessageTracker; +static PyObject *__pyx_n_s_NotImplementedError; +static PyObject *__pyx_kp_s_Old_style_buffers_not_available; +static PyObject *__pyx_n_s_SystemError; +static PyObject *__pyx_n_s_TypeError; +static PyObject *__pyx_kp_s_Unicode_objects_not_allowed_Only; +static PyObject *__pyx_n_s_ZMQError; +static PyObject *__pyx_kp_s__7; +static PyObject *__pyx_kp_s_accessing_non_existent_buffer_se; +static PyObject *__pyx_n_s_all; +static PyObject *__pyx_n_s_ascii; +static PyObject *__pyx_n_s_basestring; +static PyObject *__pyx_n_s_buffer; +static PyObject *__pyx_n_s_bytes; +static PyObject *__pyx_n_s_char; +static PyObject *__pyx_n_s_check_version; +static PyObject *__pyx_n_s_context; +static PyObject *__pyx_n_s_data; +static PyObject *__pyx_n_s_decode; +static PyObject *__pyx_n_s_dtype; +static PyObject *__pyx_n_s_encode; +static PyObject *__pyx_kp_s_expected_str_got_r; +static PyObject *__pyx_n_s_gc; +static PyObject *__pyx_kp_s_get_string_properties; +static PyObject *__pyx_n_s_import; +static PyObject *__pyx_n_s_itemsize; +static PyObject *__pyx_n_s_main; +static PyObject *__pyx_n_s_option; +static PyObject *__pyx_n_s_property; +static PyObject *__pyx_n_s_pyx_vtable; +static PyObject *__pyx_kp_s_r_does_not_provide_a_buffer_int; +static PyObject *__pyx_n_s_store; +static PyObject *__pyx_n_s_test; +static PyObject *__pyx_n_s_threading; +static PyObject *__pyx_n_s_time; +static PyObject *__pyx_n_s_track; +static PyObject *__pyx_n_s_typecode; +static PyObject *__pyx_n_s_underlying; +static PyObject *__pyx_n_s_unicode; +static PyObject *__pyx_n_s_utf8; +static PyObject *__pyx_n_s_value; +static PyObject *__pyx_n_s_zmq; +static PyObject *__pyx_n_s_zmq_error; +static PyObject *__pyx_n_s_zmq_utils_garbage; +static PyObject *__pyx_n_s_zmq_utils_strtypes; +static PyObject *__pyx_int_1; +static PyObject *__pyx_int_4; +static PyObject *__pyx_tuple_; +static PyObject *__pyx_tuple__2; +static PyObject *__pyx_tuple__3; +static PyObject *__pyx_tuple__4; +static PyObject *__pyx_tuple__5; +static PyObject *__pyx_tuple__6; +static PyObject *__pyx_tuple__8; + +/* "zmq/backend/cython/message.pyx":65 + * size_t id + * + * cdef void free_python_msg(void *data, void *vhint) nogil: # <<<<<<<<<<<<<< + * """A pure-C function for DECREF'ing Python-owned message data. + * + */ + +static void __pyx_f_3zmq_7backend_6cython_7message_free_python_msg(CYTHON_UNUSED void *__pyx_v_data, void *__pyx_v_vhint) { + void *__pyx_v_push; + zmq_msg_t __pyx_v_msg; + __pyx_t_3zmq_7backend_6cython_7message_zhint *__pyx_v_hint; + int __pyx_v_rc; + int __pyx_t_1; + + /* "zmq/backend/cython/message.pyx":87 + * cdef void *push + * cdef zmq_msg_t msg + * cdef zhint *hint = <zhint *> vhint # <<<<<<<<<<<<<< + * if hint != NULL: + * zmq_msg_init_size(&msg, sizeof(size_t)) + */ + __pyx_v_hint = ((__pyx_t_3zmq_7backend_6cython_7message_zhint *)__pyx_v_vhint); + + /* "zmq/backend/cython/message.pyx":88 + * cdef zmq_msg_t msg + * cdef zhint *hint = <zhint *> vhint + * if hint != NULL: # <<<<<<<<<<<<<< + * zmq_msg_init_size(&msg, sizeof(size_t)) + * memcpy(zmq_msg_data(&msg), &hint.id, sizeof(size_t)) + */ + __pyx_t_1 = ((__pyx_v_hint != NULL) != 0); + if (__pyx_t_1) { + + /* "zmq/backend/cython/message.pyx":89 + * cdef zhint *hint = <zhint *> vhint + * if hint != NULL: + * zmq_msg_init_size(&msg, sizeof(size_t)) # <<<<<<<<<<<<<< + * memcpy(zmq_msg_data(&msg), &hint.id, sizeof(size_t)) + * + */ + zmq_msg_init_size((&__pyx_v_msg), (sizeof(size_t))); + + /* "zmq/backend/cython/message.pyx":90 + * if hint != NULL: + * zmq_msg_init_size(&msg, sizeof(size_t)) + * memcpy(zmq_msg_data(&msg), &hint.id, sizeof(size_t)) # <<<<<<<<<<<<<< + * + * push = zmq_socket(hint.ctx, ZMQ_PUSH) + */ + memcpy(zmq_msg_data((&__pyx_v_msg)), (&__pyx_v_hint->id), (sizeof(size_t))); + + /* "zmq/backend/cython/message.pyx":92 + * memcpy(zmq_msg_data(&msg), &hint.id, sizeof(size_t)) + * + * push = zmq_socket(hint.ctx, ZMQ_PUSH) # <<<<<<<<<<<<<< + * if push == NULL: + * # this will happen if the context has been terminated + */ + __pyx_v_push = zmq_socket(__pyx_v_hint->ctx, ZMQ_PUSH); + + /* "zmq/backend/cython/message.pyx":93 + * + * push = zmq_socket(hint.ctx, ZMQ_PUSH) + * if push == NULL: # <<<<<<<<<<<<<< + * # this will happen if the context has been terminated + * return + */ + __pyx_t_1 = ((__pyx_v_push == NULL) != 0); + if (__pyx_t_1) { + + /* "zmq/backend/cython/message.pyx":95 + * if push == NULL: + * # this will happen if the context has been terminated + * return # <<<<<<<<<<<<<< + * rc = zmq_connect(push, "inproc://pyzmq.gc.01") + * if rc < 0: + */ + goto __pyx_L0; + } + + /* "zmq/backend/cython/message.pyx":96 + * # this will happen if the context has been terminated + * return + * rc = zmq_connect(push, "inproc://pyzmq.gc.01") # <<<<<<<<<<<<<< + * if rc < 0: + * fprintf(cstderr, "pyzmq-gc connect failed: %s\n", zmq_strerror(zmq_errno())) + */ + __pyx_v_rc = zmq_connect(__pyx_v_push, __pyx_k_inproc_pyzmq_gc_01); 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+ } + else { + return __pyx_pw_3zmq_7backend_6cython_7message_5Frame_7tracker_5__del__(o); + } +} + +static PyObject *__pyx_getprop_3zmq_7backend_6cython_7message_5Frame_more(PyObject *o, CYTHON_UNUSED void *x) { + return __pyx_pw_3zmq_7backend_6cython_7message_5Frame_4more_1__get__(o); +} + +static int __pyx_setprop_3zmq_7backend_6cython_7message_5Frame_more(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) { + if (v) { + return __pyx_pw_3zmq_7backend_6cython_7message_5Frame_4more_3__set__(o, v); + } + else { + PyErr_SetString(PyExc_NotImplementedError, "__del__"); + return -1; + } +} + +static PyMethodDef __pyx_methods_3zmq_7backend_6cython_7message_Frame[] = { + {"__copy__", (PyCFunction)__pyx_pw_3zmq_7backend_6cython_7message_5Frame_13__copy__, METH_NOARGS, __pyx_doc_3zmq_7backend_6cython_7message_5Frame_12__copy__}, + {"buffer", (PyCFunction)__pyx_pw_3zmq_7backend_6cython_7message_5Frame_19buffer, METH_NOARGS, __pyx_doc_3zmq_7backend_6cython_7message_5Frame_18buffer}, + {"bytes", (PyCFunction)__pyx_pw_3zmq_7backend_6cython_7message_5Frame_21bytes, METH_NOARGS, __pyx_doc_3zmq_7backend_6cython_7message_5Frame_20bytes}, + {"set", (PyCFunction)__pyx_pw_3zmq_7backend_6cython_7message_5Frame_23set, METH_VARARGS|METH_KEYWORDS, __pyx_doc_3zmq_7backend_6cython_7message_5Frame_22set}, + {"get", (PyCFunction)__pyx_pw_3zmq_7backend_6cython_7message_5Frame_25get, METH_O, __pyx_doc_3zmq_7backend_6cython_7message_5Frame_24get}, + {0, 0, 0, 0} +}; 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goto __pyx_L1_error;} + __Pyx_GOTREF(__pyx_t_7); + if (PyDict_SetItem(__pyx_d, __pyx_n_s_test, __pyx_t_7) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0; + + /* "buffers.pxd":312 + * + * + * cdef inline object viewfromobject_w(object obj): # <<<<<<<<<<<<<< + * """Wrapper for writable viewfromobject.""" + * return viewfromobject(obj, 0) + */ + + /*--- Wrapped vars code ---*/ + + goto __pyx_L0; + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_5); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_XDECREF(__pyx_t_8); + __Pyx_XDECREF(__pyx_t_9); + if (__pyx_m) { + if (__pyx_d) { + __Pyx_AddTraceback("init zmq.backend.cython.message", __pyx_clineno, __pyx_lineno, __pyx_filename); + } + Py_DECREF(__pyx_m); __pyx_m = 0; + } else if (!PyErr_Occurred()) { + PyErr_SetString(PyExc_ImportError, "init zmq.backend.cython.message"); + } + __pyx_L0:; + __Pyx_RefNannyFinishContext(); + #if PY_MAJOR_VERSION < 3 + return; 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+ #else + "%s() got multiple values for keyword argument '%s'", func_name, + PyString_AsString(kw_name)); + #endif +} + +static int __Pyx_ParseOptionalKeywords( + PyObject *kwds, + PyObject **argnames[], + PyObject *kwds2, + PyObject *values[], + Py_ssize_t num_pos_args, + const char* function_name) +{ + PyObject *key = 0, *value = 0; + Py_ssize_t pos = 0; + PyObject*** name; + PyObject*** first_kw_arg = argnames + num_pos_args; + while (PyDict_Next(kwds, &pos, &key, &value)) { + name = first_kw_arg; + while (*name && (**name != key)) name++; + if (*name) { + values[name-argnames] = value; + continue; + } + name = first_kw_arg; + #if PY_MAJOR_VERSION < 3 + if (likely(PyString_CheckExact(key)) || likely(PyString_Check(key))) { + while (*name) { + if ((CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**name) == PyString_GET_SIZE(key)) + && _PyString_Eq(**name, key)) { + values[name-argnames] = value; + break; + } + name++; + } + if (*name) continue; + else { + PyObject*** argname = argnames; + while (argname != first_kw_arg) { + if ((**argname == key) || ( + (CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**argname) == PyString_GET_SIZE(key)) + && _PyString_Eq(**argname, key))) { + goto arg_passed_twice; + } + argname++; + } + } + } else + #endif + if (likely(PyUnicode_Check(key))) { + while (*name) { + int cmp = (**name == key) ? 0 : + #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3 + (PyUnicode_GET_SIZE(**name) != PyUnicode_GET_SIZE(key)) ? 1 : + #endif + PyUnicode_Compare(**name, key); + if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad; + if (cmp == 0) { + values[name-argnames] = value; + break; + } + name++; + } + if (*name) continue; + else { + PyObject*** argname = argnames; + while (argname != first_kw_arg) { + int cmp = (**argname == key) ? 0 : + #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3 + (PyUnicode_GET_SIZE(**argname) != PyUnicode_GET_SIZE(key)) ? 1 : + #endif + PyUnicode_Compare(**argname, key); + if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad; + if (cmp == 0) goto arg_passed_twice; + argname++; + } + } + } else + goto invalid_keyword_type; + if (kwds2) { + if (unlikely(PyDict_SetItem(kwds2, key, value))) goto bad; + } else { + goto invalid_keyword; + } + } + return 0; +arg_passed_twice: + __Pyx_RaiseDoubleKeywordsError(function_name, key); + goto bad; +invalid_keyword_type: + PyErr_Format(PyExc_TypeError, + "%.200s() keywords must be strings", function_name); + goto bad; +invalid_keyword: + PyErr_Format(PyExc_TypeError, + #if PY_MAJOR_VERSION < 3 + "%.200s() got an unexpected keyword argument '%.200s'", + function_name, PyString_AsString(key)); + #else + "%s() got an unexpected keyword argument '%U'", + function_name, key); + #endif +bad: + return -1; +} + +static void __Pyx_RaiseArgtupleInvalid( + const char* func_name, + int exact, + Py_ssize_t num_min, + Py_ssize_t num_max, + Py_ssize_t num_found) +{ + Py_ssize_t num_expected; + const char *more_or_less; + if (num_found < num_min) { + num_expected = num_min; + more_or_less = "at least"; + } else { + num_expected = num_max; + more_or_less = "at most"; + } + if (exact) { + more_or_less = "exactly"; + } + PyErr_Format(PyExc_TypeError, + "%.200s() takes %.8s %" CYTHON_FORMAT_SSIZE_T "d positional argument%.1s (%" CYTHON_FORMAT_SSIZE_T "d given)", + func_name, more_or_less, num_expected, + (num_expected == 1) ? "" : "s", num_found); +} + +static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name) { + PyObject *result; +#if CYTHON_COMPILING_IN_CPYTHON + result = PyDict_GetItem(__pyx_d, name); + if (likely(result)) { + Py_INCREF(result); + } else { +#else + result = PyObject_GetItem(__pyx_d, name); + if (!result) { + PyErr_Clear(); +#endif + result = __Pyx_GetBuiltinName(name); + } + return result; +} + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) { + PyObject *result; + ternaryfunc call = func->ob_type->tp_call; + if (unlikely(!call)) + return PyObject_Call(func, arg, kw); + if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object"))) + return NULL; + result = (*call)(func, arg, kw); + Py_LeaveRecursiveCall(); + if (unlikely(!result) && unlikely(!PyErr_Occurred())) { + PyErr_SetString( + PyExc_SystemError, + "NULL result without error in PyObject_Call"); + } + return result; +} +#endif + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) { + PyObject *self, *result; + PyCFunction cfunc; + cfunc = PyCFunction_GET_FUNCTION(func); + self = PyCFunction_GET_SELF(func); + if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object"))) + return NULL; + result = cfunc(self, arg); + Py_LeaveRecursiveCall(); + if (unlikely(!result) && unlikely(!PyErr_Occurred())) { + PyErr_SetString( + PyExc_SystemError, + "NULL result without error in PyObject_Call"); + } + return result; +} +#endif + +#if CYTHON_COMPILING_IN_CPYTHON +static PyObject* __Pyx__PyObject_CallOneArg(PyObject *func, PyObject *arg) { + PyObject *result; + PyObject *args = PyTuple_New(1); + if (unlikely(!args)) return NULL; + Py_INCREF(arg); + PyTuple_SET_ITEM(args, 0, arg); + result = __Pyx_PyObject_Call(func, args, NULL); + Py_DECREF(args); + return result; +} +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) { +#ifdef __Pyx_CyFunction_USED + if (likely(PyCFunction_Check(func) || PyObject_TypeCheck(func, __pyx_CyFunctionType))) { +#else + if (likely(PyCFunction_Check(func))) { +#endif + if (likely(PyCFunction_GET_FLAGS(func) & METH_O)) { + return __Pyx_PyObject_CallMethO(func, arg); + } + } + return __Pyx__PyObject_CallOneArg(func, arg); +} +#else +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) { + PyObject* args = PyTuple_Pack(1, arg); + return (likely(args)) ? __Pyx_PyObject_Call(func, args, NULL) : NULL; +} +#endif + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func) { +#ifdef __Pyx_CyFunction_USED + if (likely(PyCFunction_Check(func) || PyObject_TypeCheck(func, __pyx_CyFunctionType))) { +#else + if (likely(PyCFunction_Check(func))) { +#endif + if (likely(PyCFunction_GET_FLAGS(func) & METH_NOARGS)) { + return __Pyx_PyObject_CallMethO(func, NULL); + } + } + return __Pyx_PyObject_Call(func, __pyx_empty_tuple, NULL); +} +#endif + +static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb) { +#if CYTHON_COMPILING_IN_CPYTHON + PyObject *tmp_type, *tmp_value, *tmp_tb; + PyThreadState *tstate = PyThreadState_GET(); + tmp_type = tstate->curexc_type; + tmp_value = tstate->curexc_value; + tmp_tb = tstate->curexc_traceback; + tstate->curexc_type = type; + tstate->curexc_value = value; + tstate->curexc_traceback = tb; + Py_XDECREF(tmp_type); + Py_XDECREF(tmp_value); + Py_XDECREF(tmp_tb); +#else + PyErr_Restore(type, value, tb); +#endif +} +static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb) { +#if CYTHON_COMPILING_IN_CPYTHON + PyThreadState *tstate = PyThreadState_GET(); + *type = tstate->curexc_type; + *value = tstate->curexc_value; + *tb = tstate->curexc_traceback; + tstate->curexc_type = 0; + tstate->curexc_value = 0; + tstate->curexc_traceback = 0; +#else + PyErr_Fetch(type, value, tb); +#endif +} + +#if PY_MAJOR_VERSION < 3 +static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, + CYTHON_UNUSED PyObject *cause) { + Py_XINCREF(type); + if (!value || value == Py_None) + value = NULL; + else + Py_INCREF(value); + if (!tb || tb == Py_None) + tb = NULL; + else { + Py_INCREF(tb); + if (!PyTraceBack_Check(tb)) { + PyErr_SetString(PyExc_TypeError, + "raise: arg 3 must be a traceback or None"); + goto raise_error; + } + } + if (PyType_Check(type)) { +#if CYTHON_COMPILING_IN_PYPY + if (!value) { + Py_INCREF(Py_None); + value = Py_None; + } +#endif + PyErr_NormalizeException(&type, &value, &tb); + } else { + if (value) { + PyErr_SetString(PyExc_TypeError, + "instance exception may not have a separate value"); + goto raise_error; + } + value = type; + type = (PyObject*) Py_TYPE(type); + Py_INCREF(type); + if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) { + PyErr_SetString(PyExc_TypeError, + "raise: exception class must be a subclass of BaseException"); + goto raise_error; + } + } + __Pyx_ErrRestore(type, value, tb); + return; +raise_error: + Py_XDECREF(value); + Py_XDECREF(type); + Py_XDECREF(tb); + return; +} +#else +static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) { + PyObject* owned_instance = NULL; + if (tb == Py_None) { + tb = 0; + } else if (tb && !PyTraceBack_Check(tb)) { + PyErr_SetString(PyExc_TypeError, + "raise: arg 3 must be a traceback or None"); + goto bad; + } + if (value == Py_None) + value = 0; + if (PyExceptionInstance_Check(type)) { + if (value) { + PyErr_SetString(PyExc_TypeError, + "instance exception may not have a separate value"); + goto bad; + } + value = type; + type = (PyObject*) Py_TYPE(value); + } else if (PyExceptionClass_Check(type)) { + PyObject *instance_class = NULL; + if (value && PyExceptionInstance_Check(value)) { + instance_class = (PyObject*) Py_TYPE(value); + if (instance_class != type) { + if (PyObject_IsSubclass(instance_class, type)) { + type = instance_class; + } else { + instance_class = NULL; + } + } + } + if (!instance_class) { + PyObject *args; + if (!value) + args = PyTuple_New(0); + else if (PyTuple_Check(value)) { + Py_INCREF(value); + args = value; + } else + args = PyTuple_Pack(1, value); + if (!args) + goto bad; + owned_instance = PyObject_Call(type, args, NULL); + Py_DECREF(args); + if (!owned_instance) + goto bad; + value = owned_instance; + if (!PyExceptionInstance_Check(value)) { + PyErr_Format(PyExc_TypeError, + "calling %R should have returned an instance of " + "BaseException, not %R", + type, Py_TYPE(value)); + goto bad; + } + } + } else { + PyErr_SetString(PyExc_TypeError, + "raise: exception class must be a subclass of BaseException"); + goto bad; + } +#if PY_VERSION_HEX >= 0x03030000 + if (cause) { +#else + if (cause && cause != Py_None) { +#endif + PyObject *fixed_cause; + if (cause == Py_None) { + fixed_cause = NULL; + } else if (PyExceptionClass_Check(cause)) { + fixed_cause = PyObject_CallObject(cause, NULL); + if (fixed_cause == NULL) + goto bad; + } else if (PyExceptionInstance_Check(cause)) { + fixed_cause = cause; + Py_INCREF(fixed_cause); + } else { + PyErr_SetString(PyExc_TypeError, + "exception causes must derive from " + "BaseException"); + goto bad; + } + PyException_SetCause(value, fixed_cause); + } + PyErr_SetObject(type, value); + if (tb) { +#if CYTHON_COMPILING_IN_PYPY + PyObject *tmp_type, *tmp_value, *tmp_tb; + PyErr_Fetch(tmp_type, tmp_value, tmp_tb); + Py_INCREF(tb); + PyErr_Restore(tmp_type, tmp_value, tb); + Py_XDECREF(tmp_tb); +#else + PyThreadState *tstate = PyThreadState_GET(); + PyObject* tmp_tb = tstate->curexc_traceback; + if (tb != tmp_tb) { + Py_INCREF(tb); + tstate->curexc_traceback = tb; + Py_XDECREF(tmp_tb); + } +#endif + } +bad: + Py_XDECREF(owned_instance); + return; +} +#endif + +static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) { + PyObject* value = __Pyx_PyObject_GetAttrStr(module, name); + if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) { + PyErr_Format(PyExc_ImportError, + #if PY_MAJOR_VERSION < 3 + "cannot import name %.230s", PyString_AS_STRING(name)); + #else + "cannot import name %S", name); + #endif + } + return value; +} + +static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno, + CYTHON_UNUSED int lineno, CYTHON_UNUSED const char *filename, + int full_traceback) { + PyObject *old_exc, *old_val, *old_tb; + PyObject *ctx; + __Pyx_ErrFetch(&old_exc, &old_val, &old_tb); + if (full_traceback) { + Py_XINCREF(old_exc); + Py_XINCREF(old_val); + Py_XINCREF(old_tb); + __Pyx_ErrRestore(old_exc, old_val, old_tb); + PyErr_PrintEx(1); + } + #if PY_MAJOR_VERSION < 3 + ctx = PyString_FromString(name); + #else + ctx = PyUnicode_FromString(name); + #endif + __Pyx_ErrRestore(old_exc, old_val, old_tb); + if (!ctx) { + PyErr_WriteUnraisable(Py_None); + } else { + PyErr_WriteUnraisable(ctx); + Py_DECREF(ctx); + } +} + +static CYTHON_INLINE PyObject* __Pyx_decode_c_string( + const char* cstring, Py_ssize_t start, Py_ssize_t stop, + const char* encoding, const char* errors, + PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors)) { + Py_ssize_t length; + if (unlikely((start < 0) | (stop < 0))) { + length = strlen(cstring); + if (start < 0) { + start += length; + if (start < 0) + start = 0; + } + if (stop < 0) + stop += length; + } + length = stop - start; + if (unlikely(length <= 0)) + return PyUnicode_FromUnicode(NULL, 0); + cstring += start; + if (decode_func) { + return decode_func(cstring, length, errors); + } else { + return PyUnicode_Decode(cstring, length, encoding, errors); + } +} + +static CYTHON_INLINE void __Pyx_ExceptionSave(PyObject **type, PyObject **value, PyObject **tb) { +#if CYTHON_COMPILING_IN_CPYTHON + PyThreadState *tstate = PyThreadState_GET(); + *type = tstate->exc_type; + *value = tstate->exc_value; + *tb = tstate->exc_traceback; + Py_XINCREF(*type); + Py_XINCREF(*value); + Py_XINCREF(*tb); +#else + PyErr_GetExcInfo(type, value, tb); +#endif +} +static void __Pyx_ExceptionReset(PyObject *type, PyObject *value, PyObject *tb) { +#if CYTHON_COMPILING_IN_CPYTHON + PyObject *tmp_type, *tmp_value, *tmp_tb; + PyThreadState *tstate = PyThreadState_GET(); + tmp_type = tstate->exc_type; + tmp_value = tstate->exc_value; + tmp_tb = tstate->exc_traceback; + tstate->exc_type = type; + tstate->exc_value = value; + tstate->exc_traceback = tb; + Py_XDECREF(tmp_type); + Py_XDECREF(tmp_value); + Py_XDECREF(tmp_tb); +#else + PyErr_SetExcInfo(type, value, tb); +#endif +} + +static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb) { + PyObject *local_type, *local_value, *local_tb; +#if CYTHON_COMPILING_IN_CPYTHON + PyObject *tmp_type, *tmp_value, *tmp_tb; + PyThreadState *tstate = PyThreadState_GET(); + local_type = tstate->curexc_type; + local_value = tstate->curexc_value; + local_tb = tstate->curexc_traceback; + tstate->curexc_type = 0; + tstate->curexc_value = 0; + tstate->curexc_traceback = 0; +#else + PyErr_Fetch(&local_type, &local_value, &local_tb); +#endif + PyErr_NormalizeException(&local_type, &local_value, &local_tb); +#if CYTHON_COMPILING_IN_CPYTHON + if (unlikely(tstate->curexc_type)) +#else + if (unlikely(PyErr_Occurred())) +#endif + goto bad; + #if PY_MAJOR_VERSION >= 3 + if (local_tb) { + if (unlikely(PyException_SetTraceback(local_value, local_tb) < 0)) + goto bad; + } + #endif + Py_XINCREF(local_tb); + Py_XINCREF(local_type); + Py_XINCREF(local_value); + *type = local_type; + *value = local_value; + *tb = local_tb; +#if CYTHON_COMPILING_IN_CPYTHON + tmp_type = tstate->exc_type; + tmp_value = tstate->exc_value; + tmp_tb = tstate->exc_traceback; + tstate->exc_type = local_type; + tstate->exc_value = local_value; + tstate->exc_traceback = local_tb; + Py_XDECREF(tmp_type); + Py_XDECREF(tmp_value); + Py_XDECREF(tmp_tb); +#else + PyErr_SetExcInfo(local_type, local_value, local_tb); +#endif + return 0; +bad: + *type = 0; + *value = 0; + *tb = 0; + Py_XDECREF(local_type); + Py_XDECREF(local_value); + Py_XDECREF(local_tb); + return -1; +} + +static int __Pyx_SetVtable(PyObject *dict, void *vtable) { +#if PY_VERSION_HEX >= 0x02070000 + PyObject *ob = PyCapsule_New(vtable, 0, 0); +#else + PyObject *ob = PyCObject_FromVoidPtr(vtable, 0); +#endif + if (!ob) + goto bad; + if (PyDict_SetItem(dict, __pyx_n_s_pyx_vtable, ob) < 0) + goto bad; + Py_DECREF(ob); + return 0; +bad: + Py_XDECREF(ob); + return -1; +} + +static PyObject *__Pyx_GetNameInClass(PyObject *nmspace, PyObject *name) { + PyObject *result; + result = __Pyx_PyObject_GetAttrStr(nmspace, name); + if (!result) + result = __Pyx_GetModuleGlobalName(name); + return result; +} + +static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) { + int start = 0, mid = 0, end = count - 1; + if (end >= 0 && code_line > entries[end].code_line) { + return count; + } + while (start < end) { + mid = (start + end) / 2; + if (code_line < entries[mid].code_line) { + end = mid; + } else if (code_line > entries[mid].code_line) { + start = mid + 1; + } else { + return mid; + } + } + if (code_line <= entries[mid].code_line) { + return mid; + } else { + return mid + 1; + } +} +static PyCodeObject *__pyx_find_code_object(int code_line) { + PyCodeObject* code_object; + int pos; + if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) { + return NULL; + } + pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line); + if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) { + return NULL; + } + code_object = __pyx_code_cache.entries[pos].code_object; + Py_INCREF(code_object); + return code_object; +} +static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) { + int pos, i; + __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries; + if (unlikely(!code_line)) { + return; + } + if (unlikely(!entries)) { + entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry)); + if (likely(entries)) { + __pyx_code_cache.entries = entries; + __pyx_code_cache.max_count = 64; + __pyx_code_cache.count = 1; + entries[0].code_line = code_line; + entries[0].code_object = code_object; + Py_INCREF(code_object); + } + return; + } + pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line); + if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) { + PyCodeObject* tmp = entries[pos].code_object; + entries[pos].code_object = code_object; + Py_DECREF(tmp); + return; + } + if (__pyx_code_cache.count == __pyx_code_cache.max_count) { + int new_max = __pyx_code_cache.max_count + 64; + entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc( + __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry)); + if (unlikely(!entries)) { + return; + } + __pyx_code_cache.entries = entries; + __pyx_code_cache.max_count = new_max; + } + for (i=__pyx_code_cache.count; i>pos; i--) { + entries[i] = entries[i-1]; + } + entries[pos].code_line = code_line; + entries[pos].code_object = code_object; + __pyx_code_cache.count++; + Py_INCREF(code_object); +} + +#include "compile.h" +#include "frameobject.h" +#include "traceback.h" +static PyCodeObject* __Pyx_CreateCodeObjectForTraceback( + const char *funcname, int c_line, + int py_line, const char *filename) { + PyCodeObject *py_code = 0; + PyObject *py_srcfile = 0; + PyObject *py_funcname = 0; + #if PY_MAJOR_VERSION < 3 + py_srcfile = PyString_FromString(filename); + #else + py_srcfile = PyUnicode_FromString(filename); + #endif + if (!py_srcfile) goto bad; + if (c_line) { + #if PY_MAJOR_VERSION < 3 + py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line); + #else + py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line); + #endif + } + else { + #if PY_MAJOR_VERSION < 3 + py_funcname = PyString_FromString(funcname); + #else + py_funcname = PyUnicode_FromString(funcname); + #endif + } + if (!py_funcname) goto bad; + py_code = __Pyx_PyCode_New( + 0, + 0, + 0, + 0, + 0, + __pyx_empty_bytes, /*PyObject *code,*/ + __pyx_empty_tuple, /*PyObject *consts,*/ + __pyx_empty_tuple, /*PyObject *names,*/ + __pyx_empty_tuple, /*PyObject *varnames,*/ + __pyx_empty_tuple, /*PyObject *freevars,*/ + __pyx_empty_tuple, /*PyObject *cellvars,*/ + py_srcfile, /*PyObject *filename,*/ + py_funcname, /*PyObject *name,*/ + py_line, + __pyx_empty_bytes /*PyObject *lnotab*/ + ); + Py_DECREF(py_srcfile); + Py_DECREF(py_funcname); + return py_code; +bad: + Py_XDECREF(py_srcfile); + Py_XDECREF(py_funcname); + return NULL; +} +static void __Pyx_AddTraceback(const char *funcname, int c_line, + int py_line, const char *filename) { + PyCodeObject *py_code = 0; + PyFrameObject *py_frame = 0; + py_code = __pyx_find_code_object(c_line ? c_line : py_line); + if (!py_code) { + py_code = __Pyx_CreateCodeObjectForTraceback( + funcname, c_line, py_line, filename); + if (!py_code) goto bad; + __pyx_insert_code_object(c_line ? c_line : py_line, py_code); + } + py_frame = PyFrame_New( + PyThreadState_GET(), /*PyThreadState *tstate,*/ + py_code, /*PyCodeObject *code,*/ + __pyx_d, /*PyObject *globals,*/ + 0 /*PyObject *locals*/ + ); + if (!py_frame) goto bad; + py_frame->f_lineno = py_line; + PyTraceBack_Here(py_frame); +bad: + Py_XDECREF(py_code); + Py_XDECREF(py_frame); +} + +static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) { + PyObject *empty_list = 0; + PyObject *module = 0; + PyObject *global_dict = 0; + PyObject *empty_dict = 0; + PyObject *list; + #if PY_VERSION_HEX < 0x03030000 + PyObject *py_import; + py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import); + if (!py_import) + goto bad; + #endif + if (from_list) + list = from_list; + else { + empty_list = PyList_New(0); + if (!empty_list) + goto bad; + list = empty_list; + } + global_dict = PyModule_GetDict(__pyx_m); + if (!global_dict) + goto bad; + empty_dict = PyDict_New(); + if (!empty_dict) + goto bad; + { + #if PY_MAJOR_VERSION >= 3 + if (level == -1) { + if (strchr(__Pyx_MODULE_NAME, '.')) { + #if PY_VERSION_HEX < 0x03030000 + PyObject *py_level = PyInt_FromLong(1); + if (!py_level) + goto bad; + module = PyObject_CallFunctionObjArgs(py_import, + name, global_dict, empty_dict, list, py_level, NULL); + Py_DECREF(py_level); + #else + module = PyImport_ImportModuleLevelObject( + name, global_dict, empty_dict, list, 1); + #endif + if (!module) { + if (!PyErr_ExceptionMatches(PyExc_ImportError)) + goto bad; + PyErr_Clear(); + } + } + level = 0; + } + #endif + if (!module) { + #if PY_VERSION_HEX < 0x03030000 + PyObject *py_level = PyInt_FromLong(level); + if (!py_level) + goto bad; + module = PyObject_CallFunctionObjArgs(py_import, + name, global_dict, empty_dict, list, py_level, NULL); + Py_DECREF(py_level); + #else + module = PyImport_ImportModuleLevelObject( + name, global_dict, empty_dict, list, level); + #endif + } + } +bad: + #if PY_VERSION_HEX < 0x03030000 + Py_XDECREF(py_import); + #endif + Py_XDECREF(empty_list); + Py_XDECREF(empty_dict); + return module; +} + +#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value) \ + { \ + func_type value = func_value; \ + if (sizeof(target_type) < sizeof(func_type)) { \ + if (unlikely(value != (func_type) (target_type) value)) { \ + func_type zero = 0; \ + if (is_unsigned && unlikely(value < zero)) \ + goto raise_neg_overflow; \ + else \ + goto raise_overflow; \ + } \ + } \ + return (target_type) value; \ + } + +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + #include "longintrepr.h" + #endif +#endif + +static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) { + const int neg_one = (int) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x))) { + if (sizeof(int) < sizeof(long)) { + __PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG(x)) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + goto raise_neg_overflow; + } + return (int) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(int, digit, ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (unlikely(Py_SIZE(x) < 0)) { + goto raise_neg_overflow; + } + if (sizeof(int) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT(int, unsigned long, PyLong_AsUnsignedLong(x)) + } else if (sizeof(int) <= sizeof(unsigned long long)) { + __PYX_VERIFY_RETURN_INT(int, unsigned long long, PyLong_AsUnsignedLongLong(x)) + } + } else { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(int, digit, +(((PyLongObject*)x)->ob_digit[0])); + case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (sizeof(int) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT(int, long, PyLong_AsLong(x)) + } else if (sizeof(int) <= sizeof(long long)) { + __PYX_VERIFY_RETURN_INT(int, long long, PyLong_AsLongLong(x)) + } + } + { +#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) + PyErr_SetString(PyExc_RuntimeError, + "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); +#else + int val; + PyObject *v = __Pyx_PyNumber_Int(x); + #if PY_MAJOR_VERSION < 3 + if (likely(v) && !PyLong_Check(v)) { + PyObject *tmp = v; + v = PyNumber_Long(tmp); + Py_DECREF(tmp); + } + #endif + if (likely(v)) { + int one = 1; int is_little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&val; + int ret = _PyLong_AsByteArray((PyLongObject *)v, + bytes, sizeof(val), + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } +#endif + return (int) -1; + } + } else { + int val; + PyObject *tmp = __Pyx_PyNumber_Int(x); + if (!tmp) return (int) -1; + val = __Pyx_PyInt_As_int(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to int"); + return (int) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to int"); + return (int) -1; +} + +static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *x) { + const size_t neg_one = (size_t) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x))) { + if (sizeof(size_t) < sizeof(long)) { + __PYX_VERIFY_RETURN_INT(size_t, long, PyInt_AS_LONG(x)) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + goto raise_neg_overflow; + } + return (size_t) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(size_t, digit, ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (unlikely(Py_SIZE(x) < 0)) { + goto raise_neg_overflow; + } + if (sizeof(size_t) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT(size_t, unsigned long, PyLong_AsUnsignedLong(x)) + } else if (sizeof(size_t) <= sizeof(unsigned long long)) { + __PYX_VERIFY_RETURN_INT(size_t, unsigned long long, PyLong_AsUnsignedLongLong(x)) + } + } else { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(size_t, digit, +(((PyLongObject*)x)->ob_digit[0])); + case -1: __PYX_VERIFY_RETURN_INT(size_t, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (sizeof(size_t) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT(size_t, long, PyLong_AsLong(x)) + } else if (sizeof(size_t) <= sizeof(long long)) { + __PYX_VERIFY_RETURN_INT(size_t, long long, PyLong_AsLongLong(x)) + } + } + { +#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) + PyErr_SetString(PyExc_RuntimeError, + "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); +#else + size_t val; + PyObject *v = __Pyx_PyNumber_Int(x); + #if PY_MAJOR_VERSION < 3 + if (likely(v) && !PyLong_Check(v)) { + PyObject *tmp = v; + v = PyNumber_Long(tmp); + Py_DECREF(tmp); + } + #endif + if (likely(v)) { + int one = 1; int is_little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&val; + int ret = _PyLong_AsByteArray((PyLongObject *)v, + bytes, sizeof(val), + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } +#endif + return (size_t) -1; + } + } else { + size_t val; + PyObject *tmp = __Pyx_PyNumber_Int(x); + if (!tmp) return (size_t) -1; + val = __Pyx_PyInt_As_size_t(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to size_t"); + return (size_t) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to size_t"); + return (size_t) -1; +} + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) { + const int neg_one = (int) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(int) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(int) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); + } else if (sizeof(int) <= sizeof(unsigned long long)) { + return PyLong_FromUnsignedLongLong((unsigned long long) value); + } + } else { + if (sizeof(int) <= sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(int) <= sizeof(long long)) { + return PyLong_FromLongLong((long long) value); + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(int), + little, !is_unsigned); + } +} + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) { + const long neg_one = (long) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(long) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(long) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); + } else if (sizeof(long) <= sizeof(unsigned long long)) { + return PyLong_FromUnsignedLongLong((unsigned long long) value); + } + } else { + if (sizeof(long) <= sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(long) <= sizeof(long long)) { + return PyLong_FromLongLong((long long) value); + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(long), + little, !is_unsigned); + } +} + +static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) { + const long neg_one = (long) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x))) { + if (sizeof(long) < sizeof(long)) { + __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x)) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + goto raise_neg_overflow; + } + return (long) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(long, digit, ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (unlikely(Py_SIZE(x) < 0)) { + goto raise_neg_overflow; + } + if (sizeof(long) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT(long, unsigned long, PyLong_AsUnsignedLong(x)) + } else if (sizeof(long) <= sizeof(unsigned long long)) { + __PYX_VERIFY_RETURN_INT(long, unsigned long long, PyLong_AsUnsignedLongLong(x)) + } + } else { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(long, digit, +(((PyLongObject*)x)->ob_digit[0])); + case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (sizeof(long) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT(long, long, PyLong_AsLong(x)) + } else if (sizeof(long) <= sizeof(long long)) { + __PYX_VERIFY_RETURN_INT(long, long long, PyLong_AsLongLong(x)) + } + } + { +#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) + PyErr_SetString(PyExc_RuntimeError, + "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); +#else + long val; + PyObject *v = __Pyx_PyNumber_Int(x); + #if PY_MAJOR_VERSION < 3 + if (likely(v) && !PyLong_Check(v)) { + PyObject *tmp = v; + v = PyNumber_Long(tmp); + Py_DECREF(tmp); + } + #endif + if (likely(v)) { + int one = 1; int is_little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&val; + int ret = _PyLong_AsByteArray((PyLongObject *)v, + bytes, sizeof(val), + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } +#endif + return (long) -1; + } + } else { + long val; + PyObject *tmp = __Pyx_PyNumber_Int(x); + if (!tmp) return (long) -1; + val = __Pyx_PyInt_As_long(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to long"); + return (long) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to long"); + return (long) -1; +} + +static int __Pyx_check_binary_version(void) { + char ctversion[4], rtversion[4]; + PyOS_snprintf(ctversion, 4, "%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION); + PyOS_snprintf(rtversion, 4, "%s", Py_GetVersion()); + if (ctversion[0] != rtversion[0] || ctversion[2] != rtversion[2]) { + char message[200]; + PyOS_snprintf(message, sizeof(message), + "compiletime version %s of module '%.100s' " + "does not match runtime version %s", + ctversion, __Pyx_MODULE_NAME, rtversion); + return PyErr_WarnEx(NULL, message, 1); + } + return 0; +} + +#ifndef __PYX_HAVE_RT_ImportModule +#define __PYX_HAVE_RT_ImportModule +static PyObject *__Pyx_ImportModule(const char *name) { + PyObject *py_name = 0; + PyObject *py_module = 0; + py_name = __Pyx_PyIdentifier_FromString(name); + if (!py_name) + goto bad; + py_module = PyImport_Import(py_name); + Py_DECREF(py_name); + return py_module; +bad: + Py_XDECREF(py_name); + return 0; +} +#endif + +#ifndef __PYX_HAVE_RT_ImportType +#define __PYX_HAVE_RT_ImportType +static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name, + size_t size, int strict) +{ + PyObject *py_module = 0; + PyObject *result = 0; + PyObject *py_name = 0; + char warning[200]; + Py_ssize_t basicsize; +#ifdef Py_LIMITED_API + PyObject *py_basicsize; +#endif + py_module = __Pyx_ImportModule(module_name); + if (!py_module) + goto bad; + py_name = __Pyx_PyIdentifier_FromString(class_name); + if (!py_name) + goto bad; + result = PyObject_GetAttr(py_module, py_name); + Py_DECREF(py_name); + py_name = 0; + Py_DECREF(py_module); + py_module = 0; + if (!result) + goto bad; + if (!PyType_Check(result)) { + PyErr_Format(PyExc_TypeError, + "%.200s.%.200s is not a type object", + module_name, class_name); + goto bad; + } +#ifndef Py_LIMITED_API + basicsize = ((PyTypeObject *)result)->tp_basicsize; +#else + py_basicsize = PyObject_GetAttrString(result, "__basicsize__"); + if (!py_basicsize) + goto bad; + basicsize = PyLong_AsSsize_t(py_basicsize); + Py_DECREF(py_basicsize); + py_basicsize = 0; + if (basicsize == (Py_ssize_t)-1 && PyErr_Occurred()) + goto bad; +#endif + if (!strict && (size_t)basicsize > size) { + PyOS_snprintf(warning, sizeof(warning), + "%s.%s size changed, may indicate binary incompatibility", + module_name, class_name); + if (PyErr_WarnEx(NULL, warning, 0) < 0) goto bad; + } + else if ((size_t)basicsize != size) { + PyErr_Format(PyExc_ValueError, + "%.200s.%.200s has the wrong size, try recompiling", + module_name, class_name); + goto bad; + } + return (PyTypeObject *)result; +bad: + Py_XDECREF(py_module); + Py_XDECREF(result); + return NULL; +} +#endif + +static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) { + while (t->p) { + #if PY_MAJOR_VERSION < 3 + if (t->is_unicode) { + *t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL); + } else if (t->intern) { + *t->p = PyString_InternFromString(t->s); + } else { + *t->p = PyString_FromStringAndSize(t->s, t->n - 1); + } + #else + if (t->is_unicode | t->is_str) { + if (t->intern) { + *t->p = PyUnicode_InternFromString(t->s); + } else if (t->encoding) { + *t->p = PyUnicode_Decode(t->s, t->n - 1, t->encoding, NULL); + } else { + *t->p = PyUnicode_FromStringAndSize(t->s, t->n - 1); + } + } else { + *t->p = PyBytes_FromStringAndSize(t->s, t->n - 1); + } + #endif + if (!*t->p) + return -1; + ++t; + } + return 0; +} + +static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) { + return __Pyx_PyUnicode_FromStringAndSize(c_str, (Py_ssize_t)strlen(c_str)); +} +static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject* o) { + Py_ssize_t ignore; + return __Pyx_PyObject_AsStringAndSize(o, &ignore); +} +static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) { +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT + if ( +#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII + __Pyx_sys_getdefaultencoding_not_ascii && +#endif + PyUnicode_Check(o)) { +#if PY_VERSION_HEX < 0x03030000 + char* defenc_c; + PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL); + if (!defenc) return NULL; + defenc_c = PyBytes_AS_STRING(defenc); +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII + { + char* end = defenc_c + PyBytes_GET_SIZE(defenc); + char* c; + for (c = defenc_c; c < end; c++) { + if ((unsigned char) (*c) >= 128) { + PyUnicode_AsASCIIString(o); + return NULL; + } + } + } +#endif + *length = PyBytes_GET_SIZE(defenc); + return defenc_c; +#else + if (__Pyx_PyUnicode_READY(o) == -1) return NULL; +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII + if (PyUnicode_IS_ASCII(o)) { + *length = PyUnicode_GET_LENGTH(o); + return PyUnicode_AsUTF8(o); + } else { + PyUnicode_AsASCIIString(o); + return NULL; + } +#else + return PyUnicode_AsUTF8AndSize(o, length); +#endif +#endif + } else +#endif +#if !CYTHON_COMPILING_IN_PYPY + if (PyByteArray_Check(o)) { + *length = PyByteArray_GET_SIZE(o); + return PyByteArray_AS_STRING(o); + } else +#endif + { + char* result; + int r = PyBytes_AsStringAndSize(o, &result, length); + if (unlikely(r < 0)) { + return NULL; + } else { + return result; + } + } +} +static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) { + int is_true = x == Py_True; + if (is_true | (x == Py_False) | (x == Py_None)) return is_true; + else return PyObject_IsTrue(x); +} +static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) { + PyNumberMethods *m; + const char *name = NULL; + PyObject *res = NULL; +#if PY_MAJOR_VERSION < 3 + if (PyInt_Check(x) || PyLong_Check(x)) +#else + if (PyLong_Check(x)) +#endif + return Py_INCREF(x), x; + m = Py_TYPE(x)->tp_as_number; +#if PY_MAJOR_VERSION < 3 + if (m && m->nb_int) { + name = "int"; + res = PyNumber_Int(x); + } + else if (m && m->nb_long) { + name = "long"; + res = PyNumber_Long(x); + } +#else + if (m && m->nb_int) { + name = "int"; + res = PyNumber_Long(x); + } +#endif + if (res) { +#if PY_MAJOR_VERSION < 3 + if (!PyInt_Check(res) && !PyLong_Check(res)) { +#else + if (!PyLong_Check(res)) { +#endif + PyErr_Format(PyExc_TypeError, + "__%.4s__ returned non-%.4s (type %.200s)", + name, name, Py_TYPE(res)->tp_name); + Py_DECREF(res); + return NULL; + } + } + else if (!PyErr_Occurred()) { + PyErr_SetString(PyExc_TypeError, + "an integer is required"); + } + return res; +} +static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) { + Py_ssize_t ival; + PyObject *x; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_CheckExact(b))) + return PyInt_AS_LONG(b); +#endif + if (likely(PyLong_CheckExact(b))) { + #if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(b)) { + case -1: return -(sdigit)((PyLongObject*)b)->ob_digit[0]; + case 0: return 0; + case 1: return ((PyLongObject*)b)->ob_digit[0]; + } + #endif + #endif + return PyLong_AsSsize_t(b); + } + x = PyNumber_Index(b); + if (!x) return -1; + ival = PyInt_AsSsize_t(x); + Py_DECREF(x); + return ival; +} +static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) { + return PyInt_FromSize_t(ival); +} + + +#endif /* Py_PYTHON_H */ diff --git a/external_libs/python/zmq/backend/cython/message.pxd b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/message.pxd index 4781195f..4781195f 100644 --- a/external_libs/python/zmq/backend/cython/message.pxd +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/message.pxd diff --git a/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/message.pyx b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/message.pyx new file mode 100644 index 00000000..8ae235de --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/message.pyx @@ -0,0 +1,381 @@ +"""0MQ Message related classes.""" + +# +# Copyright (c) 2013 Brian E. Granger & Min Ragan-Kelley +# +# This file is part of pyzmq. +# +# pyzmq is free software; you can redistribute it and/or modify it under +# the terms of the Lesser GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# pyzmq is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# Lesser GNU General Public License for more details. +# +# You should have received a copy of the Lesser GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# + +#----------------------------------------------------------------------------- +# Imports +#----------------------------------------------------------------------------- + +# get version-independent aliases: +cdef extern from "pyversion_compat.h": + pass + +from cpython cimport Py_DECREF, Py_INCREF + +from buffers cimport asbuffer_r, viewfromobject_r + +cdef extern from "Python.h": + ctypedef int Py_ssize_t + +from libzmq cimport * + +from libc.stdio cimport fprintf, stderr as cstderr +from libc.stdlib cimport malloc, free +from libc.string cimport memcpy + +import time + +try: + # below 3.3 + from threading import _Event as Event +except (ImportError, AttributeError): + # python throws ImportError, cython throws AttributeError + from threading import Event + +import zmq +from zmq.error import _check_version +from zmq.backend.cython.checkrc cimport _check_rc +from zmq.utils.strtypes import bytes,unicode,basestring + +#----------------------------------------------------------------------------- +# Code +#----------------------------------------------------------------------------- + +ctypedef struct zhint: + void *ctx + size_t id + +cdef void free_python_msg(void *data, void *vhint) nogil: + """A pure-C function for DECREF'ing Python-owned message data. + + Sends a message on a PUSH socket + + The hint is a `zhint` struct with two values: + + ctx (void *): pointer to the Garbage Collector's context + id (size_t): the id to be used to construct a zmq_msg_t that should be sent on a PUSH socket, + signaling the Garbage Collector to remove its reference to the object. + + - A PUSH socket is created in the context, + - it is connected to the garbage collector inproc channel, + - it sends the gc message + - the PUSH socket is closed + + When the Garbage Collector's PULL socket receives the message, + it deletes its reference to the object, + allowing Python to free the memory. + """ + cdef void *push + cdef zmq_msg_t msg + cdef zhint *hint = <zhint *> vhint + if hint != NULL: + zmq_msg_init_size(&msg, sizeof(size_t)) + memcpy(zmq_msg_data(&msg), &hint.id, sizeof(size_t)) + + push = zmq_socket(hint.ctx, ZMQ_PUSH) + if push == NULL: + # this will happen if the context has been terminated + return + rc = zmq_connect(push, "inproc://pyzmq.gc.01") + if rc < 0: + fprintf(cstderr, "pyzmq-gc connect failed: %s\n", zmq_strerror(zmq_errno())) + return + + rc = zmq_msg_send(&msg, push, 0) + if rc < 0: + fprintf(cstderr, "pyzmq-gc send failed: %s\n", zmq_strerror(zmq_errno())) + + zmq_msg_close(&msg) + zmq_close(push) + free(hint) + +gc = None + +cdef class Frame: + """Frame(data=None, track=False) + + A zmq message Frame class for non-copy send/recvs. + + This class is only needed if you want to do non-copying send and recvs. + When you pass a string to this class, like ``Frame(s)``, the + ref-count of `s` is increased by two: once because the Frame saves `s` as + an instance attribute and another because a ZMQ message is created that + points to the buffer of `s`. This second ref-count increase makes sure + that `s` lives until all messages that use it have been sent. Once 0MQ + sends all the messages and it doesn't need the buffer of s, 0MQ will call + ``Py_DECREF(s)``. + + Parameters + ---------- + + data : object, optional + any object that provides the buffer interface will be used to + construct the 0MQ message data. + track : bool [default: False] + whether a MessageTracker_ should be created to track this object. + Tracking a message has a cost at creation, because it creates a threadsafe + Event object. + + """ + + def __cinit__(self, object data=None, track=False, **kwargs): + cdef int rc + cdef char *data_c = NULL + cdef Py_ssize_t data_len_c=0 + cdef zhint *hint + + # init more as False + self.more = False + + # Save the data object in case the user wants the the data as a str. + self._data = data + self._failed_init = True # bool switch for dealloc + self._buffer = None # buffer view of data + self._bytes = None # bytes copy of data + + # Event and MessageTracker for monitoring when zmq is done with data: + if track: + evt = Event() + self.tracker_event = evt + self.tracker = zmq.MessageTracker(evt) + else: + self.tracker_event = None + self.tracker = None + + if isinstance(data, unicode): + raise TypeError("Unicode objects not allowed. Only: str/bytes, buffer interfaces.") + + if data is None: + rc = zmq_msg_init(&self.zmq_msg) + _check_rc(rc) + self._failed_init = False + return + else: + asbuffer_r(data, <void **>&data_c, &data_len_c) + + # create the hint for zmq_free_fn + # two pointers: the gc context and a message to be sent to the gc PULL socket + # allows libzmq to signal to Python when it is done with Python-owned memory. + global gc + if gc is None: + from zmq.utils.garbage import gc + + hint = <zhint *> malloc(sizeof(zhint)) + hint.id = gc.store(data, self.tracker_event) + hint.ctx = <void *> <size_t> gc._context.underlying + + rc = zmq_msg_init_data( + &self.zmq_msg, <void *>data_c, data_len_c, + <zmq_free_fn *>free_python_msg, <void *>hint + ) + if rc != 0: + free(hint) + _check_rc(rc) + self._failed_init = False + + def __init__(self, object data=None, track=False): + """Enforce signature""" + pass + + def __dealloc__(self): + cdef int rc + if self._failed_init: + return + # This simply decreases the 0MQ ref-count of zmq_msg. + with nogil: + rc = zmq_msg_close(&self.zmq_msg) + _check_rc(rc) + + # buffer interface code adapted from petsc4py by Lisandro Dalcin, a BSD project + + def __getbuffer__(self, Py_buffer* buffer, int flags): + # new-style (memoryview) buffer interface + buffer.buf = zmq_msg_data(&self.zmq_msg) + buffer.len = zmq_msg_size(&self.zmq_msg) + + buffer.obj = self + buffer.readonly = 1 + buffer.format = "B" + buffer.ndim = 1 + buffer.shape = &(buffer.len) + buffer.strides = NULL + buffer.suboffsets = NULL + buffer.itemsize = 1 + buffer.internal = NULL + + def __getsegcount__(self, Py_ssize_t *lenp): + # required for getreadbuffer + if lenp != NULL: + lenp[0] = zmq_msg_size(&self.zmq_msg) + return 1 + + def __getreadbuffer__(self, Py_ssize_t idx, void **p): + # old-style (buffer) interface + cdef char *data_c = NULL + cdef Py_ssize_t data_len_c + if idx != 0: + raise SystemError("accessing non-existent buffer segment") + # read-only, because we don't want to allow + # editing of the message in-place + data_c = <char *>zmq_msg_data(&self.zmq_msg) + data_len_c = zmq_msg_size(&self.zmq_msg) + if p != NULL: + p[0] = <void*>data_c + return data_len_c + + # end buffer interface + + def __copy__(self): + """Create a shallow copy of the message. + + This does not copy the contents of the Frame, just the pointer. + This will increment the 0MQ ref count of the message, but not + the ref count of the Python object. That is only done once when + the Python is first turned into a 0MQ message. + """ + return self.fast_copy() + + cdef Frame fast_copy(self): + """Fast, cdef'd version of shallow copy of the Frame.""" + cdef Frame new_msg + new_msg = Frame() + # This does not copy the contents, but just increases the ref-count + # of the zmq_msg by one. + zmq_msg_copy(&new_msg.zmq_msg, &self.zmq_msg) + # Copy the ref to data so the copy won't create a copy when str is + # called. + if self._data is not None: + new_msg._data = self._data + if self._buffer is not None: + new_msg._buffer = self._buffer + if self._bytes is not None: + new_msg._bytes = self._bytes + + # Frame copies share the tracker and tracker_event + new_msg.tracker_event = self.tracker_event + new_msg.tracker = self.tracker + + return new_msg + + def __len__(self): + """Return the length of the message in bytes.""" + cdef size_t sz + sz = zmq_msg_size(&self.zmq_msg) + return sz + # return <int>zmq_msg_size(&self.zmq_msg) + + def __str__(self): + """Return the str form of the message.""" + if isinstance(self._data, bytes): + b = self._data + else: + b = self.bytes + if str is unicode: + return b.decode() + else: + return b + + cdef inline object _getbuffer(self): + """Create a Python buffer/view of the message data. + + This will be called only once, the first time the `buffer` property + is accessed. Subsequent calls use a cached copy. + """ + if self._data is None: + return viewfromobject_r(self) + else: + return viewfromobject_r(self._data) + + @property + def buffer(self): + """A read-only buffer view of the message contents.""" + if self._buffer is None: + self._buffer = self._getbuffer() + return self._buffer + + @property + def bytes(self): + """The message content as a Python bytes object. + + The first time this property is accessed, a copy of the message + contents is made. From then on that same copy of the message is + returned. + """ + if self._bytes is None: + self._bytes = copy_zmq_msg_bytes(&self.zmq_msg) + return self._bytes + + def set(self, int option, int value): + """Frame.set(option, value) + + Set a Frame option. + + See the 0MQ API documentation for zmq_msg_set + for details on specific options. + + .. versionadded:: libzmq-3.2 + .. versionadded:: 13.0 + """ + cdef int rc = zmq_msg_set(&self.zmq_msg, option, value) + _check_rc(rc) + + def get(self, option): + """Frame.get(option) + + Get a Frame option or property. + + See the 0MQ API documentation for zmq_msg_get and zmq_msg_gets + for details on specific options. + + .. versionadded:: libzmq-3.2 + .. versionadded:: 13.0 + + .. versionchanged:: 14.3 + add support for zmq_msg_gets (requires libzmq-4.1) + """ + cdef int rc = 0 + cdef char *property_c = NULL + cdef Py_ssize_t property_len_c = 0 + + # zmq_msg_get + if isinstance(option, int): + rc = zmq_msg_get(&self.zmq_msg, option) + _check_rc(rc) + return rc + + # zmq_msg_gets + _check_version((4,1), "get string properties") + if isinstance(option, unicode): + option = option.encode('utf8') + + if not isinstance(option, bytes): + raise TypeError("expected str, got: %r" % option) + + property_c = option + + cdef const char *result = <char *>zmq_msg_gets(&self.zmq_msg, property_c) + if result == NULL: + _check_rc(-1) + return result.decode('utf8') + +# legacy Message name +Message = Frame + +__all__ = ['Frame', 'Message'] diff --git a/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/rebuffer.pyx b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/rebuffer.pyx new file mode 100644 index 00000000..402e3b6e --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/rebuffer.pyx @@ -0,0 +1,104 @@ +""" +Utility for changing itemsize of memoryviews, and getting +numpy arrays from byte-arrays that should be interpreted with a different +itemsize. + +Authors +------- +* MinRK +""" + +#----------------------------------------------------------------------------- +# Copyright (c) 2010-2012 Brian Granger, Min Ragan-Kelley +# +# This file is part of pyzmq +# +# Distributed under the terms of the New BSD License. The full license is in +# the file COPYING.BSD, distributed as part of this software. +#----------------------------------------------------------------------------- + +from libc.stdlib cimport malloc +from buffers cimport * + +cdef inline object _rebuffer(object obj, char * format, int itemsize): + """clobber the format & itemsize of a 1-D + + This is the Python 3 model, but will work on Python >= 2.6. Currently, + we use it only on >= 3.0. + """ + cdef Py_buffer view + cdef int flags = PyBUF_SIMPLE + cdef int mode = 0 + # cdef Py_ssize_t *shape, *strides, *suboffsets + + mode = check_buffer(obj) + if mode == 0: + raise TypeError("%r does not provide a buffer interface."%obj) + + if mode == 3: + flags = PyBUF_ANY_CONTIGUOUS + if format: + flags |= PyBUF_FORMAT + PyObject_GetBuffer(obj, &view, flags) + assert view.ndim <= 1, "Can only reinterpret 1-D memoryviews" + assert view.len % itemsize == 0, "Buffer of length %i not divisible into items of size %i"%(view.len, itemsize) + # hack the format + view.ndim = 1 + view.format = format + view.itemsize = itemsize + view.strides = <Py_ssize_t *>malloc(sizeof(Py_ssize_t)) + view.strides[0] = itemsize + view.shape = <Py_ssize_t *>malloc(sizeof(Py_ssize_t)) + view.shape[0] = view.len/itemsize + view.suboffsets = <Py_ssize_t *>malloc(sizeof(Py_ssize_t)) + view.suboffsets[0] = 0 + # for debug: make buffer writable, for zero-copy testing + # view.readonly = 0 + + return PyMemoryView_FromBuffer(&view) + else: + raise TypeError("This funciton is only for new-style buffer objects.") + +def rebuffer(obj, format, itemsize): + """Change the itemsize of a memoryview. + + Only for 1D contiguous buffers. + """ + return _rebuffer(obj, format, itemsize) + +def array_from_buffer(view, dtype, shape): + """Get a numpy array from a memoryview, regardless of the itemsize of the original + memoryview. This is important, because pyzmq does not send memoryview shape data + over the wire, so we need to change the memoryview itemsize before calling + asarray. + """ + import numpy + A = numpy.array([],dtype=dtype) + ref = viewfromobject(A,0) + fmt = ref.format.encode() + buf = viewfromobject(view, 0) + buf = _rebuffer(view, fmt, ref.itemsize) + return numpy.asarray(buf, dtype=dtype).reshape(shape) + +def print_view_info(obj): + """simple utility for printing info on a new-style buffer object""" + cdef Py_buffer view + cdef int flags = PyBUF_ANY_CONTIGUOUS|PyBUF_FORMAT + cdef int mode = 0 + + mode = check_buffer(obj) + if mode == 0: + raise TypeError("%r does not provide a buffer interface."%obj) + + if mode == 3: + PyObject_GetBuffer(obj, &view, flags) + print <size_t>view.buf, view.len, view.format, view.ndim, + if view.ndim: + if view.shape: + print view.shape[0], + if view.strides: + print view.strides[0], + if view.suboffsets: + print view.suboffsets[0], + print +
\ No newline at end of file diff --git a/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/socket.c b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/socket.c new file mode 100644 index 00000000..535072c8 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/socket.c @@ -0,0 +1,11739 @@ +/* Generated by Cython 0.22 */ + +#define PY_SSIZE_T_CLEAN +#ifndef CYTHON_USE_PYLONG_INTERNALS +#ifdef PYLONG_BITS_IN_DIGIT +#define CYTHON_USE_PYLONG_INTERNALS 0 +#else +#include "pyconfig.h" +#ifdef PYLONG_BITS_IN_DIGIT +#define CYTHON_USE_PYLONG_INTERNALS 1 +#else +#define CYTHON_USE_PYLONG_INTERNALS 0 +#endif +#endif +#endif +#include "Python.h" +#ifndef Py_PYTHON_H + #error Python headers needed to compile C extensions, please install development version of Python. +#elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03020000) + #error Cython requires Python 2.6+ or Python 3.2+. +#else +#define CYTHON_ABI "0_22" +#include <stddef.h> +#ifndef offsetof +#define offsetof(type, member) ( (size_t) & ((type*)0) -> member ) +#endif +#if !defined(WIN32) && !defined(MS_WINDOWS) + #ifndef __stdcall + #define __stdcall + #endif + #ifndef __cdecl + #define __cdecl + #endif + #ifndef __fastcall + #define __fastcall + #endif +#endif +#ifndef DL_IMPORT + #define DL_IMPORT(t) t +#endif +#ifndef DL_EXPORT + #define DL_EXPORT(t) t +#endif +#ifndef PY_LONG_LONG + #define PY_LONG_LONG LONG_LONG +#endif +#ifndef Py_HUGE_VAL + #define Py_HUGE_VAL HUGE_VAL +#endif +#ifdef PYPY_VERSION +#define CYTHON_COMPILING_IN_PYPY 1 +#define CYTHON_COMPILING_IN_CPYTHON 0 +#else +#define CYTHON_COMPILING_IN_PYPY 0 +#define CYTHON_COMPILING_IN_CPYTHON 1 +#endif +#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag) +#define Py_OptimizeFlag 0 +#endif +#define __PYX_BUILD_PY_SSIZE_T "n" +#define CYTHON_FORMAT_SSIZE_T "z" +#if PY_MAJOR_VERSION < 3 + #define __Pyx_BUILTIN_MODULE_NAME "__builtin__" + #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \ + PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) + #define __Pyx_DefaultClassType PyClass_Type +#else + #define __Pyx_BUILTIN_MODULE_NAME "builtins" + #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \ + PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) + #define __Pyx_DefaultClassType PyType_Type +#endif +#if PY_MAJOR_VERSION >= 3 + #define Py_TPFLAGS_CHECKTYPES 0 + #define Py_TPFLAGS_HAVE_INDEX 0 + #define Py_TPFLAGS_HAVE_NEWBUFFER 0 +#endif +#if PY_VERSION_HEX < 0x030400a1 && !defined(Py_TPFLAGS_HAVE_FINALIZE) + #define Py_TPFLAGS_HAVE_FINALIZE 0 +#endif +#if PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND) + #define CYTHON_PEP393_ENABLED 1 + #define __Pyx_PyUnicode_READY(op) (likely(PyUnicode_IS_READY(op)) ? \ + 0 : _PyUnicode_Ready((PyObject *)(op))) + #define __Pyx_PyUnicode_GET_LENGTH(u) PyUnicode_GET_LENGTH(u) + #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i) + #define __Pyx_PyUnicode_KIND(u) PyUnicode_KIND(u) + #define __Pyx_PyUnicode_DATA(u) PyUnicode_DATA(u) + #define __Pyx_PyUnicode_READ(k, d, i) PyUnicode_READ(k, d, i) +#else + #define CYTHON_PEP393_ENABLED 0 + #define __Pyx_PyUnicode_READY(op) (0) + #define __Pyx_PyUnicode_GET_LENGTH(u) PyUnicode_GET_SIZE(u) + #define __Pyx_PyUnicode_READ_CHAR(u, i) ((Py_UCS4)(PyUnicode_AS_UNICODE(u)[i])) + #define __Pyx_PyUnicode_KIND(u) (sizeof(Py_UNICODE)) + #define __Pyx_PyUnicode_DATA(u) ((void*)PyUnicode_AS_UNICODE(u)) + #define __Pyx_PyUnicode_READ(k, d, i) ((void)(k), (Py_UCS4)(((Py_UNICODE*)d)[i])) +#endif +#if CYTHON_COMPILING_IN_PYPY + #define __Pyx_PyUnicode_Concat(a, b) PyNumber_Add(a, b) + #define __Pyx_PyUnicode_ConcatSafe(a, b) PyNumber_Add(a, b) + #define __Pyx_PyFrozenSet_Size(s) PyObject_Size(s) +#else + #define __Pyx_PyUnicode_Concat(a, b) PyUnicode_Concat(a, b) + #define __Pyx_PyUnicode_ConcatSafe(a, b) ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ? \ + PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b)) + #define __Pyx_PyFrozenSet_Size(s) PySet_Size(s) +#endif +#define __Pyx_PyString_FormatSafe(a, b) ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b)) +#define __Pyx_PyUnicode_FormatSafe(a, b) ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b)) +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyString_Format(a, b) PyUnicode_Format(a, b) +#else + #define __Pyx_PyString_Format(a, b) PyString_Format(a, b) +#endif +#if PY_MAJOR_VERSION >= 3 + #define PyBaseString_Type PyUnicode_Type + #define PyStringObject PyUnicodeObject + #define PyString_Type PyUnicode_Type + #define PyString_Check PyUnicode_Check + #define PyString_CheckExact PyUnicode_CheckExact +#endif +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj) + #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj) +#else + #define __Pyx_PyBaseString_Check(obj) (PyString_Check(obj) || PyUnicode_Check(obj)) + #define __Pyx_PyBaseString_CheckExact(obj) (PyString_CheckExact(obj) || PyUnicode_CheckExact(obj)) +#endif +#ifndef PySet_CheckExact + #define PySet_CheckExact(obj) (Py_TYPE(obj) == &PySet_Type) +#endif +#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type) +#if PY_MAJOR_VERSION >= 3 + #define PyIntObject PyLongObject + #define PyInt_Type PyLong_Type + #define PyInt_Check(op) PyLong_Check(op) + #define PyInt_CheckExact(op) PyLong_CheckExact(op) + #define PyInt_FromString PyLong_FromString + #define PyInt_FromUnicode PyLong_FromUnicode + #define PyInt_FromLong PyLong_FromLong + #define PyInt_FromSize_t PyLong_FromSize_t + #define PyInt_FromSsize_t PyLong_FromSsize_t + #define PyInt_AsLong PyLong_AsLong + #define PyInt_AS_LONG PyLong_AS_LONG + #define PyInt_AsSsize_t PyLong_AsSsize_t + #define PyInt_AsUnsignedLongMask PyLong_AsUnsignedLongMask + #define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask + #define PyNumber_Int PyNumber_Long +#endif +#if PY_MAJOR_VERSION >= 3 + #define PyBoolObject PyLongObject +#endif +#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY + #ifndef PyUnicode_InternFromString + #define PyUnicode_InternFromString(s) PyUnicode_FromString(s) + #endif +#endif +#if PY_VERSION_HEX < 0x030200A4 + typedef long Py_hash_t; + #define __Pyx_PyInt_FromHash_t PyInt_FromLong + #define __Pyx_PyInt_AsHash_t PyInt_AsLong +#else + #define __Pyx_PyInt_FromHash_t PyInt_FromSsize_t + #define __Pyx_PyInt_AsHash_t PyInt_AsSsize_t +#endif +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func)) +#else + #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass) +#endif +#ifndef CYTHON_INLINE + #if defined(__GNUC__) + #define CYTHON_INLINE __inline__ + #elif defined(_MSC_VER) + #define CYTHON_INLINE __inline + #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + #define CYTHON_INLINE inline + #else + #define CYTHON_INLINE + #endif +#endif +#ifndef CYTHON_RESTRICT + #if defined(__GNUC__) + #define CYTHON_RESTRICT __restrict__ + #elif defined(_MSC_VER) && _MSC_VER >= 1400 + #define CYTHON_RESTRICT __restrict + #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + #define CYTHON_RESTRICT restrict + #else + #define CYTHON_RESTRICT + #endif +#endif +#ifdef NAN +#define __PYX_NAN() ((float) NAN) +#else +static CYTHON_INLINE float __PYX_NAN() { + /* Initialize NaN. The sign is irrelevant, an exponent with all bits 1 and + a nonzero mantissa means NaN. If the first bit in the mantissa is 1, it is + a quiet NaN. */ + float value; + memset(&value, 0xFF, sizeof(value)); + return value; +} +#endif +#define __Pyx_void_to_None(void_result) (void_result, Py_INCREF(Py_None), Py_None) +#ifdef __cplusplus +template<typename T> +void __Pyx_call_destructor(T* x) { + x->~T(); +} +template<typename T> +class __Pyx_FakeReference { + public: + __Pyx_FakeReference() : ptr(NULL) { } + __Pyx_FakeReference(T& ref) : ptr(&ref) { } + T *operator->() { return ptr; } + operator T&() { return *ptr; } + private: + T *ptr; +}; +#endif + + +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyNumber_Divide(x,y) PyNumber_TrueDivide(x,y) + #define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceTrueDivide(x,y) +#else + #define __Pyx_PyNumber_Divide(x,y) PyNumber_Divide(x,y) + #define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceDivide(x,y) +#endif + +#ifndef __PYX_EXTERN_C + #ifdef __cplusplus + #define __PYX_EXTERN_C extern "C" + #else + #define __PYX_EXTERN_C extern + #endif +#endif + +#if defined(WIN32) || defined(MS_WINDOWS) +#define _USE_MATH_DEFINES +#endif +#include <math.h> +#define __PYX_HAVE__zmq__backend__cython__socket +#define __PYX_HAVE_API__zmq__backend__cython__socket +#include "pyversion_compat.h" +#include "errno.h" +#include "string.h" +#include "stdio.h" +#include "pythread.h" +#include "zmq_compat.h" +#include "zmq.h" +#include "zmq_utils.h" +#include "ipcmaxlen.h" +#include "getpid_compat.h" +#ifdef _OPENMP +#include <omp.h> +#endif /* _OPENMP */ + +#ifdef PYREX_WITHOUT_ASSERTIONS +#define CYTHON_WITHOUT_ASSERTIONS +#endif + +#ifndef CYTHON_UNUSED +# if defined(__GNUC__) +# if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)) +# define CYTHON_UNUSED __attribute__ ((__unused__)) +# else +# define CYTHON_UNUSED +# endif +# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER)) +# define CYTHON_UNUSED __attribute__ ((__unused__)) +# else +# define CYTHON_UNUSED +# endif +#endif +typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding; + const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry; + +#define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0 +#define __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT 0 +#define __PYX_DEFAULT_STRING_ENCODING "" +#define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString +#define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize +#define __Pyx_fits_Py_ssize_t(v, type, is_signed) ( \ + (sizeof(type) < sizeof(Py_ssize_t)) || \ + (sizeof(type) > sizeof(Py_ssize_t) && \ + likely(v < (type)PY_SSIZE_T_MAX || \ + v == (type)PY_SSIZE_T_MAX) && \ + (!is_signed || likely(v > (type)PY_SSIZE_T_MIN || \ + v == (type)PY_SSIZE_T_MIN))) || \ + (sizeof(type) == sizeof(Py_ssize_t) && \ + (is_signed || likely(v < (type)PY_SSIZE_T_MAX || \ + v == (type)PY_SSIZE_T_MAX))) ) +static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject*); +static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length); +#define __Pyx_PyByteArray_FromString(s) PyByteArray_FromStringAndSize((const char*)s, strlen((const char*)s)) +#define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l) +#define __Pyx_PyBytes_FromString PyBytes_FromString +#define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize +static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*); +#if PY_MAJOR_VERSION < 3 + #define __Pyx_PyStr_FromString __Pyx_PyBytes_FromString + #define __Pyx_PyStr_FromStringAndSize __Pyx_PyBytes_FromStringAndSize +#else + #define __Pyx_PyStr_FromString __Pyx_PyUnicode_FromString + #define __Pyx_PyStr_FromStringAndSize __Pyx_PyUnicode_FromStringAndSize +#endif +#define __Pyx_PyObject_AsSString(s) ((signed char*) __Pyx_PyObject_AsString(s)) +#define __Pyx_PyObject_AsUString(s) ((unsigned char*) __Pyx_PyObject_AsString(s)) +#define __Pyx_PyObject_FromCString(s) __Pyx_PyObject_FromString((const char*)s) +#define __Pyx_PyBytes_FromCString(s) __Pyx_PyBytes_FromString((const char*)s) +#define __Pyx_PyByteArray_FromCString(s) __Pyx_PyByteArray_FromString((const char*)s) +#define __Pyx_PyStr_FromCString(s) __Pyx_PyStr_FromString((const char*)s) +#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s) +#if PY_MAJOR_VERSION < 3 +static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u) +{ + const Py_UNICODE *u_end = u; + while (*u_end++) ; + return (size_t)(u_end - u - 1); +} +#else +#define __Pyx_Py_UNICODE_strlen Py_UNICODE_strlen +#endif +#define __Pyx_PyUnicode_FromUnicode(u) PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u)) +#define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode +#define __Pyx_PyUnicode_AsUnicode PyUnicode_AsUnicode +#define __Pyx_Owned_Py_None(b) (Py_INCREF(Py_None), Py_None) +#define __Pyx_PyBool_FromLong(b) ((b) ? (Py_INCREF(Py_True), Py_True) : (Py_INCREF(Py_False), Py_False)) +static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*); +static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x); +static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*); +static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t); +#if CYTHON_COMPILING_IN_CPYTHON +#define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x)) +#else +#define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x) +#endif +#define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x)) +#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII +static int __Pyx_sys_getdefaultencoding_not_ascii; +static int __Pyx_init_sys_getdefaultencoding_params(void) { + PyObject* sys; + PyObject* default_encoding = NULL; + PyObject* ascii_chars_u = NULL; + PyObject* ascii_chars_b = NULL; + const char* default_encoding_c; + sys = PyImport_ImportModule("sys"); + if (!sys) goto bad; + default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL); + Py_DECREF(sys); + if (!default_encoding) goto bad; + default_encoding_c = PyBytes_AsString(default_encoding); + if (!default_encoding_c) goto bad; + if (strcmp(default_encoding_c, "ascii") == 0) { + __Pyx_sys_getdefaultencoding_not_ascii = 0; + } else { + char ascii_chars[128]; + int c; + for (c = 0; c < 128; c++) { + ascii_chars[c] = c; + } + __Pyx_sys_getdefaultencoding_not_ascii = 1; + ascii_chars_u = PyUnicode_DecodeASCII(ascii_chars, 128, NULL); + if (!ascii_chars_u) goto bad; + ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL); + if (!ascii_chars_b || !PyBytes_Check(ascii_chars_b) || memcmp(ascii_chars, PyBytes_AS_STRING(ascii_chars_b), 128) != 0) { + PyErr_Format( + PyExc_ValueError, + "This module compiled with c_string_encoding=ascii, but default encoding '%.200s' is not a superset of ascii.", + default_encoding_c); + goto bad; + } + Py_DECREF(ascii_chars_u); + Py_DECREF(ascii_chars_b); + } + Py_DECREF(default_encoding); + return 0; +bad: + Py_XDECREF(default_encoding); + Py_XDECREF(ascii_chars_u); + Py_XDECREF(ascii_chars_b); + return -1; +} +#endif +#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT && PY_MAJOR_VERSION >= 3 +#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL) +#else +#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL) +#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT +static char* __PYX_DEFAULT_STRING_ENCODING; +static int __Pyx_init_sys_getdefaultencoding_params(void) { + PyObject* sys; + PyObject* default_encoding = NULL; + char* default_encoding_c; + sys = PyImport_ImportModule("sys"); + if (!sys) goto bad; + default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL); + Py_DECREF(sys); + if (!default_encoding) goto bad; + default_encoding_c = PyBytes_AsString(default_encoding); + if (!default_encoding_c) goto bad; + __PYX_DEFAULT_STRING_ENCODING = (char*) malloc(strlen(default_encoding_c)); + if (!__PYX_DEFAULT_STRING_ENCODING) goto bad; + strcpy(__PYX_DEFAULT_STRING_ENCODING, default_encoding_c); + Py_DECREF(default_encoding); + return 0; +bad: + Py_XDECREF(default_encoding); + return -1; +} +#endif +#endif + + +/* Test for GCC > 2.95 */ +#if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))) + #define likely(x) __builtin_expect(!!(x), 1) + #define unlikely(x) __builtin_expect(!!(x), 0) +#else /* !__GNUC__ or GCC < 2.95 */ + #define likely(x) (x) + #define unlikely(x) (x) +#endif /* __GNUC__ */ + +static PyObject *__pyx_m; +static PyObject *__pyx_d; +static PyObject *__pyx_b; +static PyObject *__pyx_empty_tuple; +static PyObject *__pyx_empty_bytes; +static int __pyx_lineno; +static int __pyx_clineno = 0; +static const char * __pyx_cfilenm= __FILE__; +static const char *__pyx_filename; + + +static const char *__pyx_f[] = { + "zmq/backend/cython/socket.pyx", + "zmq/backend/cython/socket.pxd", + "zmq/backend/cython/checkrc.pxd", + "zmq/backend/cython/message.pxd", + "zmq/utils/buffers.pxd", + "zmq/backend/cython/context.pxd", + "type.pxd", + "bool.pxd", + "complex.pxd", +}; + +/*--- Type declarations ---*/ +struct __pyx_obj_3zmq_7backend_6cython_7context_Context; +struct __pyx_obj_3zmq_7backend_6cython_7message_MessageTracker; +struct __pyx_obj_3zmq_7backend_6cython_7message_Frame; +struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket; +struct __pyx_opt_args_3zmq_7backend_6cython_6socket_6Socket_send; +struct __pyx_opt_args_3zmq_7backend_6cython_6socket_6Socket_recv; +struct __pyx_opt_args_3zmq_7backend_6cython_6socket__recv_frame; +struct __pyx_opt_args_3zmq_7backend_6cython_6socket__recv_copy; +struct __pyx_opt_args_3zmq_7backend_6cython_6socket__send_frame; +struct __pyx_opt_args_3zmq_7backend_6cython_6socket__send_copy; + +/* "zmq/backend/cython/socket.pxd":45 + * + * # cpdef methods for direct-cython access: + * cpdef object send(self, object data, int flags=*, copy=*, track=*) # <<<<<<<<<<<<<< + * cpdef object recv(self, int flags=*, copy=*, track=*) + * + */ +struct __pyx_opt_args_3zmq_7backend_6cython_6socket_6Socket_send { + int __pyx_n; + int flags; + PyObject *copy; + PyObject *track; +}; + +/* "zmq/backend/cython/socket.pxd":46 + * # cpdef methods for direct-cython access: + * cpdef object send(self, object data, int flags=*, copy=*, track=*) + * cpdef object recv(self, int flags=*, copy=*, track=*) # <<<<<<<<<<<<<< + * + */ +struct __pyx_opt_args_3zmq_7backend_6cython_6socket_6Socket_recv { + int __pyx_n; + int flags; + PyObject *copy; + PyObject *track; +}; + +/* "zmq/backend/cython/socket.pyx":121 + * return False + * + * cdef inline Frame _recv_frame(void *handle, int flags=0, track=False): # <<<<<<<<<<<<<< + * """Receive a message in a non-copying manner and return a Frame.""" + * cdef int rc + */ +struct __pyx_opt_args_3zmq_7backend_6cython_6socket__recv_frame { + int __pyx_n; + int flags; + PyObject *track; +}; + +/* "zmq/backend/cython/socket.pyx":138 + * return msg + * + * cdef inline object _recv_copy(void *handle, int flags=0): # <<<<<<<<<<<<<< + * """Receive a message and return a copy""" + * cdef zmq_msg_t zmq_msg + */ +struct __pyx_opt_args_3zmq_7backend_6cython_6socket__recv_copy { + int __pyx_n; + int flags; +}; + +/* "zmq/backend/cython/socket.pyx":156 + * return msg_bytes + * + * cdef inline object _send_frame(void *handle, Frame msg, int flags=0): # <<<<<<<<<<<<<< + * """Send a Frame on this socket in a non-copy manner.""" + * cdef int rc + */ +struct __pyx_opt_args_3zmq_7backend_6cython_6socket__send_frame { + int __pyx_n; + int flags; +}; + +/* "zmq/backend/cython/socket.pyx":178 + * + * + * cdef inline object _send_copy(void *handle, object msg, int flags=0): # <<<<<<<<<<<<<< + * """Send a message on this socket by copying its content.""" + * cdef int rc, rc2 + */ +struct __pyx_opt_args_3zmq_7backend_6cython_6socket__send_copy { + int __pyx_n; + int flags; +}; + +/* "context.pxd":26 + * #----------------------------------------------------------------------------- + * + * cdef class Context: # <<<<<<<<<<<<<< + * + * cdef object __weakref__ # enable weakref + */ +struct __pyx_obj_3zmq_7backend_6cython_7context_Context { + PyObject_HEAD + struct __pyx_vtabstruct_3zmq_7backend_6cython_7context_Context *__pyx_vtab; + PyObject *__weakref__; + void *handle; + int _shadow; + void **_sockets; + size_t _n_sockets; + size_t _max_sockets; + int _pid; + int closed; +}; + + +/* "message.pxd":34 + * #----------------------------------------------------------------------------- + * + * cdef class MessageTracker(object): # <<<<<<<<<<<<<< + * + * cdef set events # Message Event objects to track. + */ +struct __pyx_obj_3zmq_7backend_6cython_7message_MessageTracker { + PyObject_HEAD + PyObject *events; + PyObject *peers; +}; + + +/* "message.pxd":40 + * + * + * cdef class Frame: # <<<<<<<<<<<<<< + * + * cdef zmq_msg_t zmq_msg + */ +struct __pyx_obj_3zmq_7backend_6cython_7message_Frame { + PyObject_HEAD + struct __pyx_vtabstruct_3zmq_7backend_6cython_7message_Frame *__pyx_vtab; + zmq_msg_t zmq_msg; + PyObject *_data; + PyObject *_buffer; + PyObject *_bytes; + int _failed_init; + PyObject *tracker_event; + PyObject *tracker; + int more; +}; + + +/* "zmq/backend/cython/socket.pxd":33 + * + * + * cdef class Socket: # <<<<<<<<<<<<<< + * + * cdef object __weakref__ # enable weakref + */ +struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket { + PyObject_HEAD + struct __pyx_vtabstruct_3zmq_7backend_6cython_6socket_Socket *__pyx_vtab; + PyObject *__weakref__; + void *handle; + int _shadow; + struct __pyx_obj_3zmq_7backend_6cython_7context_Context *context; + int _closed; + int _pid; +}; + + + +/* "context.pxd":26 + * #----------------------------------------------------------------------------- + * + * cdef class Context: # <<<<<<<<<<<<<< + * + * cdef object __weakref__ # enable weakref + */ + +struct __pyx_vtabstruct_3zmq_7backend_6cython_7context_Context { + int (*_term)(struct __pyx_obj_3zmq_7backend_6cython_7context_Context *); + void (*_add_socket)(struct __pyx_obj_3zmq_7backend_6cython_7context_Context *, void *); + void (*_remove_socket)(struct __pyx_obj_3zmq_7backend_6cython_7context_Context *, void *); +}; +static struct __pyx_vtabstruct_3zmq_7backend_6cython_7context_Context *__pyx_vtabptr_3zmq_7backend_6cython_7context_Context; + + +/* "message.pxd":40 + * + * + * cdef class Frame: # <<<<<<<<<<<<<< + * + * cdef zmq_msg_t zmq_msg + */ + +struct __pyx_vtabstruct_3zmq_7backend_6cython_7message_Frame { + struct __pyx_obj_3zmq_7backend_6cython_7message_Frame *(*fast_copy)(struct __pyx_obj_3zmq_7backend_6cython_7message_Frame *); + PyObject *(*_getbuffer)(struct __pyx_obj_3zmq_7backend_6cython_7message_Frame *); +}; +static struct __pyx_vtabstruct_3zmq_7backend_6cython_7message_Frame *__pyx_vtabptr_3zmq_7backend_6cython_7message_Frame; + + +/* "zmq/backend/cython/socket.pyx":239 + * + * + * cdef class Socket: # <<<<<<<<<<<<<< + * """Socket(context, socket_type) + * + */ + +struct __pyx_vtabstruct_3zmq_7backend_6cython_6socket_Socket { + PyObject *(*send)(struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket *, PyObject *, int __pyx_skip_dispatch, struct __pyx_opt_args_3zmq_7backend_6cython_6socket_6Socket_send *__pyx_optional_args); 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}} while(0) + #define __Pyx_XGIVEREF(r) do { if((r) != NULL) {__Pyx_GIVEREF(r);}} while(0) +#else + #define __Pyx_RefNannyDeclarations + #define __Pyx_RefNannySetupContext(name, acquire_gil) + #define __Pyx_RefNannyFinishContext() + #define __Pyx_INCREF(r) Py_INCREF(r) + #define __Pyx_DECREF(r) Py_DECREF(r) + #define __Pyx_GOTREF(r) + #define __Pyx_GIVEREF(r) + #define __Pyx_XINCREF(r) Py_XINCREF(r) + #define __Pyx_XDECREF(r) Py_XDECREF(r) + #define __Pyx_XGOTREF(r) + #define __Pyx_XGIVEREF(r) +#endif +#define __Pyx_XDECREF_SET(r, v) do { \ + PyObject *tmp = (PyObject *) r; \ + r = v; __Pyx_XDECREF(tmp); \ + } while (0) +#define __Pyx_DECREF_SET(r, v) do { \ + PyObject *tmp = (PyObject *) r; \ + r = v; __Pyx_DECREF(tmp); \ + } while (0) +#define __Pyx_CLEAR(r) do { PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);} while(0) +#define __Pyx_XCLEAR(r) do { if((r) != NULL) {PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);}} while(0) + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name) { + PyTypeObject* tp = Py_TYPE(obj); + if (likely(tp->tp_getattro)) + return tp->tp_getattro(obj, attr_name); +#if PY_MAJOR_VERSION < 3 + if (likely(tp->tp_getattr)) + return tp->tp_getattr(obj, PyString_AS_STRING(attr_name)); +#endif + return PyObject_GetAttr(obj, attr_name); +} +#else +#define __Pyx_PyObject_GetAttrStr(o,n) PyObject_GetAttr(o,n) +#endif + +static PyObject *__Pyx_GetBuiltinName(PyObject *name); + +static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name); + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw); +#else +#define __Pyx_PyObject_Call(func, arg, kw) PyObject_Call(func, arg, kw) +#endif + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg); +#endif + +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg); + +static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb); +static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb); 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(PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) : \ + __Pyx_GetItemInt_Generic(o, to_py_func(i)))) +#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck) \ + (__Pyx_fits_Py_ssize_t(i, type, is_signed) ? \ + __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) : \ + (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL)) +static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i, + int wraparound, int boundscheck); +#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck) \ + (__Pyx_fits_Py_ssize_t(i, type, is_signed) ? \ + __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) : \ + (PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL)) +static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i, + int wraparound, int boundscheck); +static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j); +static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, + int is_list, int wraparound, int boundscheck); + +static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name); + +static int __Pyx_SetVtable(PyObject *dict, void *vtable); + +static void* __Pyx_GetVtable(PyObject *dict); + +static PyObject *__Pyx_GetNameInClass(PyObject *nmspace, PyObject *name); + +typedef struct { + int code_line; + PyCodeObject* code_object; +} __Pyx_CodeObjectCacheEntry; +struct __Pyx_CodeObjectCache { + int count; + int max_count; + __Pyx_CodeObjectCacheEntry* entries; +}; +static struct __Pyx_CodeObjectCache __pyx_code_cache = {0,0,NULL}; +static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line); +static PyCodeObject *__pyx_find_code_object(int code_line); +static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object); + +static void __Pyx_AddTraceback(const char *funcname, int c_line, + int py_line, const char *filename); + +static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level); + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value); + +static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *); + +static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *); + +#ifndef __PYX_FORCE_INIT_THREADS + #define __PYX_FORCE_INIT_THREADS 0 +#endif + +static CYTHON_INLINE pyzmq_int64_t __Pyx_PyInt_As_pyzmq_int64_t(PyObject *); + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_pyzmq_int64_t(pyzmq_int64_t value); + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_ZMQ_FD_T(ZMQ_FD_T value); + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value); + +static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *); + +static CYTHON_INLINE int __Pyx_StrEq(const char *, const char *); /*proto*/ + +static int __Pyx_check_binary_version(void); + +#if !defined(__Pyx_PyIdentifier_FromString) +#if PY_MAJOR_VERSION < 3 + #define __Pyx_PyIdentifier_FromString(s) PyString_FromString(s) +#else + #define __Pyx_PyIdentifier_FromString(s) PyUnicode_FromString(s) +#endif +#endif + +static PyObject *__Pyx_ImportModule(const char *name); + +static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name, size_t size, int strict); + +static int __Pyx_InitStrings(__Pyx_StringTabEntry *t); + +static PyObject *__pyx_f_3zmq_7backend_6cython_6socket_6Socket_send(struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket *__pyx_v_self, PyObject *__pyx_v_data, int __pyx_skip_dispatch, struct __pyx_opt_args_3zmq_7backend_6cython_6socket_6Socket_send *__pyx_optional_args); /* proto*/ +static PyObject *__pyx_f_3zmq_7backend_6cython_6socket_6Socket_recv(struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket *__pyx_v_self, int __pyx_skip_dispatch, struct __pyx_opt_args_3zmq_7backend_6cython_6socket_6Socket_recv *__pyx_optional_args); /* proto*/ + +/* Module declarations from 'zmq.backend.cython.context' */ +static PyTypeObject *__pyx_ptype_3zmq_7backend_6cython_7context_Context = 0; + +/* Module declarations from 'libc.errno' */ + +/* Module declarations from 'libc.string' */ + +/* Module declarations from 'cpython.version' */ + +/* Module declarations from 'cpython.ref' */ + +/* Module declarations from 'cpython.exc' */ + +/* Module declarations from 'cpython.module' */ + +/* Module declarations from 'cpython.mem' */ + +/* Module declarations from 'cpython.tuple' */ + +/* Module declarations from 'cpython.list' */ + +/* Module declarations from 'libc.stdio' */ + +/* Module declarations from 'cpython.object' */ + +/* Module declarations from 'cpython.sequence' */ + +/* Module declarations from 'cpython.mapping' */ + +/* Module declarations from 'cpython.iterator' */ + +/* Module declarations from '__builtin__' */ + +/* Module declarations from 'cpython.type' */ +static PyTypeObject *__pyx_ptype_7cpython_4type_type = 0; + +/* Module declarations from 'cpython.number' */ + +/* Module declarations from 'cpython.int' */ + +/* Module declarations from '__builtin__' */ + +/* Module declarations from 'cpython.bool' */ +static PyTypeObject *__pyx_ptype_7cpython_4bool_bool = 0; + +/* Module declarations from 'cpython.long' */ + +/* Module declarations from 'cpython.float' */ + +/* Module declarations from '__builtin__' */ + +/* Module declarations from 'cpython.complex' */ +static PyTypeObject *__pyx_ptype_7cpython_7complex_complex = 0; + +/* Module declarations from 'cpython.string' */ + +/* Module declarations from 'cpython.unicode' */ + +/* Module declarations from 'cpython.dict' */ + +/* Module declarations from 'cpython.instance' */ + +/* Module declarations from 'cpython.function' */ + +/* Module declarations from 'cpython.method' */ + +/* Module declarations from 'cpython.weakref' */ + +/* Module declarations from 'cpython.getargs' */ + +/* Module declarations from 'cpython.pythread' */ + +/* Module declarations from 'cpython.pystate' */ + +/* Module declarations from 'cpython.cobject' */ + +/* Module declarations from 'cpython.oldbuffer' */ + +/* Module declarations from 'cpython.set' */ + +/* Module declarations from 'cpython.buffer' */ + +/* Module declarations from 'cpython.bytes' */ + +/* Module declarations from 'cpython.pycapsule' */ + +/* Module declarations from 'cpython' */ + +/* Module declarations from 'buffers' */ +static CYTHON_INLINE int __pyx_f_7buffers_memoryview_available(void); /*proto*/ +static CYTHON_INLINE int __pyx_f_7buffers_oldstyle_available(void); /*proto*/ +static CYTHON_INLINE int __pyx_f_7buffers_check_buffer(PyObject *); /*proto*/ +static CYTHON_INLINE PyObject *__pyx_f_7buffers_asbuffer(PyObject *, int, int, void **, Py_ssize_t *, Py_ssize_t *); /*proto*/ +static CYTHON_INLINE PyObject *__pyx_f_7buffers_asbuffer_r(PyObject *, void **, Py_ssize_t *); /*proto*/ +static CYTHON_INLINE PyObject *__pyx_f_7buffers_frombuffer_3(void *, Py_ssize_t, int); /*proto*/ +static CYTHON_INLINE PyObject *__pyx_f_7buffers_frombuffer_2(void *, Py_ssize_t, int); /*proto*/ +static CYTHON_INLINE PyObject *__pyx_f_7buffers_frombuffer(void *, Py_ssize_t, int); /*proto*/ +static CYTHON_INLINE PyObject *__pyx_f_7buffers_viewfromobject(PyObject *, int); /*proto*/ +static CYTHON_INLINE PyObject *__pyx_f_7buffers_viewfromobject_r(PyObject *); /*proto*/ + +/* Module declarations from 'zmq.backend.cython.libzmq' */ + +/* Module declarations from 'zmq.backend.cython.message' */ +static PyTypeObject *__pyx_ptype_3zmq_7backend_6cython_7message_MessageTracker = 0; +static PyTypeObject *__pyx_ptype_3zmq_7backend_6cython_7message_Frame = 0; +static CYTHON_INLINE PyObject *__pyx_f_3zmq_7backend_6cython_7message_copy_zmq_msg_bytes(zmq_msg_t *); /*proto*/ + +/* Module declarations from 'zmq.backend.cython.checkrc' */ +static CYTHON_INLINE int __pyx_f_3zmq_7backend_6cython_7checkrc__check_rc(int); /*proto*/ + +/* Module declarations from 'zmq.backend.cython.socket' */ +static PyTypeObject *__pyx_ptype_3zmq_7backend_6cython_6socket_Socket = 0; +static CYTHON_INLINE PyObject *__pyx_f_3zmq_7backend_6cython_6socket__check_closed(struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket *); /*proto*/ +static CYTHON_INLINE PyObject *__pyx_f_3zmq_7backend_6cython_6socket__check_closed_deep(struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket *); /*proto*/ +static CYTHON_INLINE struct __pyx_obj_3zmq_7backend_6cython_7message_Frame *__pyx_f_3zmq_7backend_6cython_6socket__recv_frame(void *, struct __pyx_opt_args_3zmq_7backend_6cython_6socket__recv_frame *__pyx_optional_args); /*proto*/ +static CYTHON_INLINE PyObject *__pyx_f_3zmq_7backend_6cython_6socket__recv_copy(void *, struct __pyx_opt_args_3zmq_7backend_6cython_6socket__recv_copy *__pyx_optional_args); /*proto*/ +static CYTHON_INLINE PyObject *__pyx_f_3zmq_7backend_6cython_6socket__send_frame(void *, struct __pyx_obj_3zmq_7backend_6cython_7message_Frame *, struct __pyx_opt_args_3zmq_7backend_6cython_6socket__send_frame *__pyx_optional_args); /*proto*/ +static CYTHON_INLINE PyObject *__pyx_f_3zmq_7backend_6cython_6socket__send_copy(void *, PyObject *, struct __pyx_opt_args_3zmq_7backend_6cython_6socket__send_copy *__pyx_optional_args); /*proto*/ +static CYTHON_INLINE PyObject *__pyx_f_3zmq_7backend_6cython_6socket__getsockopt(void *, int, void *, size_t *); /*proto*/ +static CYTHON_INLINE PyObject *__pyx_f_3zmq_7backend_6cython_6socket__setsockopt(void *, int, void *, size_t); /*proto*/ +#define __Pyx_MODULE_NAME "zmq.backend.cython.socket" +int __pyx_module_is_main_zmq__backend__cython__socket = 0; + +/* Implementation of 'zmq.backend.cython.socket' */ +static PyObject *__pyx_builtin_property; +static PyObject *__pyx_builtin_TypeError; +static PyObject *__pyx_builtin_ValueError; +static PyObject *__pyx_builtin_AttributeError; +static PyObject *__pyx_builtin_NotImplementedError; +static int __pyx_pf_3zmq_7backend_6cython_6socket_6Socket___init__(CYTHON_UNUSED struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_context, CYTHON_UNUSED PyObject *__pyx_v_socket_type, CYTHON_UNUSED PyObject *__pyx_v_shadow); /* proto */ +static int __pyx_pf_3zmq_7backend_6cython_6socket_6Socket_2__cinit__(struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket *__pyx_v_self, struct __pyx_obj_3zmq_7backend_6cython_7context_Context *__pyx_v_context, int __pyx_v_socket_type, size_t __pyx_v_shadow, CYTHON_UNUSED PyObject *__pyx_v_args, CYTHON_UNUSED PyObject *__pyx_v_kwargs); /* proto */ +static void __pyx_pf_3zmq_7backend_6cython_6socket_6Socket_4__dealloc__(struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_3zmq_7backend_6cython_6socket_6Socket_6underlying(struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_3zmq_7backend_6cython_6socket_6Socket_8closed(struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_3zmq_7backend_6cython_6socket_6Socket_10close(struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket *__pyx_v_self, PyObject *__pyx_v_linger); /* proto */ +static PyObject *__pyx_pf_3zmq_7backend_6cython_6socket_6Socket_12set(struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket *__pyx_v_self, int __pyx_v_option, PyObject *__pyx_v_optval); /* proto */ +static PyObject *__pyx_pf_3zmq_7backend_6cython_6socket_6Socket_14get(struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket *__pyx_v_self, int __pyx_v_option); /* proto */ +static PyObject *__pyx_pf_3zmq_7backend_6cython_6socket_6Socket_16bind(struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket *__pyx_v_self, PyObject *__pyx_v_addr); /* proto */ +static PyObject *__pyx_pf_3zmq_7backend_6cython_6socket_6Socket_18connect(struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket *__pyx_v_self, PyObject *__pyx_v_addr); /* proto */ +static PyObject *__pyx_pf_3zmq_7backend_6cython_6socket_6Socket_20unbind(struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket *__pyx_v_self, PyObject *__pyx_v_addr); /* proto */ +static PyObject *__pyx_pf_3zmq_7backend_6cython_6socket_6Socket_22disconnect(struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket *__pyx_v_self, PyObject *__pyx_v_addr); /* proto */ +static PyObject *__pyx_pf_3zmq_7backend_6cython_6socket_6Socket_24monitor(struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket *__pyx_v_self, PyObject *__pyx_v_addr, int __pyx_v_events); /* proto */ +static PyObject *__pyx_pf_3zmq_7backend_6cython_6socket_6Socket_26send(struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket *__pyx_v_self, PyObject *__pyx_v_data, int __pyx_v_flags, PyObject *__pyx_v_copy, PyObject *__pyx_v_track); /* proto */ +static PyObject *__pyx_pf_3zmq_7backend_6cython_6socket_6Socket_28recv(struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket *__pyx_v_self, int __pyx_v_flags, PyObject *__pyx_v_copy, PyObject *__pyx_v_track); /* proto */ +static PyObject *__pyx_pf_3zmq_7backend_6cython_6socket_6Socket_7context___get__(struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket *__pyx_v_self); /* proto */ +static int __pyx_pf_3zmq_7backend_6cython_6socket_6Socket_7context_2__set__(struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket *__pyx_v_self, PyObject *__pyx_v_value); /* proto */ +static int __pyx_pf_3zmq_7backend_6cython_6socket_6Socket_7context_4__del__(struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_3zmq_7backend_6cython_6socket_6Socket_7_closed___get__(struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket *__pyx_v_self); /* proto */ +static int __pyx_pf_3zmq_7backend_6cython_6socket_6Socket_7_closed_2__set__(struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket *__pyx_v_self, PyObject *__pyx_v_value); /* proto */ +static PyObject *__pyx_tp_new_3zmq_7backend_6cython_6socket_Socket(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/ +static char __pyx_k_B[] = "B"; +static char __pyx_k__6[] = "://"; +static char __pyx_k__22[] = ""; +static char __pyx_k__24[] = "*"; +static char __pyx_k_all[] = "__all__"; +static char __pyx_k_msg[] = "msg"; +static char __pyx_k_sys[] = "sys"; +static char __pyx_k_zmq[] = "zmq"; +static char __pyx_k_addr[] = "addr"; +static char __pyx_k_char[] = "char"; +static char __pyx_k_copy[] = "copy"; +static char __pyx_k_data[] = "data"; +static char __pyx_k_main[] = "__main__"; +static char __pyx_k_recv[] = "recv"; +static char __pyx_k_send[] = "send"; +static char __pyx_k_test[] = "__test__"; +static char __pyx_k_time[] = "time"; +static char __pyx_k_Again[] = "Again"; +static char __pyx_k_Frame[] = "Frame"; +static char __pyx_k_ascii[] = "ascii"; +static char __pyx_k_bytes[] = "bytes"; +static char __pyx_k_dtype[] = "dtype"; +static char __pyx_k_flags[] = "flags"; +static char __pyx_k_split[] = "split"; +static char __pyx_k_track[] = "track"; +static char __pyx_k_utf_8[] = "utf-8"; +static char __pyx_k_Socket[] = "Socket"; +static char __pyx_k_buffer[] = "buffer"; +static char __pyx_k_closed[] = "closed"; +static char __pyx_k_codecs[] = "codecs"; +static char __pyx_k_decode[] = "decode"; +static char __pyx_k_encode[] = "encode"; +static char __pyx_k_events[] = "events"; +static char __pyx_k_format[] = "format"; +static char __pyx_k_import[] = "__import__"; +static char __pyx_k_linger[] = "linger"; +static char __pyx_k_option[] = "option"; +static char __pyx_k_optval[] = "optval"; +static char __pyx_k_pickle[] = "pickle"; +static char __pyx_k_random[] = "random"; +static char __pyx_k_shadow[] = "shadow"; +static char __pyx_k_struct[] = "struct"; +static char __pyx_k_unbind[] = "unbind"; +static char __pyx_k_RCVMORE[] = "RCVMORE"; +static char __pyx_k_cPickle[] = "cPickle"; +static char __pyx_k_context[] = "context"; +static char __pyx_k_jsonapi[] = "jsonapi"; +static char __pyx_k_monitor[] = "monitor"; +static char __pyx_k_replace[] = "replace"; +static char __pyx_k_tracker[] = "tracker"; +static char __pyx_k_unicode[] = "unicode"; +static char __pyx_k_ENOTSOCK[] = "ENOTSOCK"; +static char __pyx_k_ZMQError[] = "ZMQError"; +static char __pyx_k_copy_mod[] = "copy_mod"; +static char __pyx_k_itemsize[] = "itemsize"; +static char __pyx_k_property[] = "property"; +static char __pyx_k_typecode[] = "typecode"; +static char __pyx_k_TypeError[] = "TypeError"; +static char __pyx_k_constants[] = "constants"; +static char __pyx_k_zmq_error[] = "zmq.error"; +static char __pyx_k_zmq_utils[] = "zmq.utils"; +static char __pyx_k_ValueError[] = "ValueError"; +static char __pyx_k_basestring[] = "basestring"; +static char __pyx_k_disconnect[] = "disconnect"; +static char __pyx_k_getsockopt[] = "getsockopt"; +static char __pyx_k_pyx_vtable[] = "__pyx_vtable__"; +static char __pyx_k_underlying[] = "underlying"; +static char __pyx_k_fd_sockopts[] = "fd_sockopts"; +static char __pyx_k_socket_type[] = "socket_type"; +static char __pyx_k_ZMQBindError[] = "ZMQBindError"; +static char __pyx_k_check_version[] = "_check_version"; +static char __pyx_k_AttributeError[] = "AttributeError"; +static char __pyx_k_bytes_sockopts[] = "bytes_sockopts"; +static char __pyx_k_int64_sockopts[] = "int64_sockopts"; +static char __pyx_k_0MQ_Socket_class[] = "0MQ Socket class."; +static char __pyx_k_IPC_PATH_MAX_LEN[] = "IPC_PATH_MAX_LEN"; +static char __pyx_k_ContextTerminated[] = "ContextTerminated"; +static char __pyx_k_expected_int_got_r[] = "expected int, got: %r"; +static char __pyx_k_expected_str_got_r[] = "expected str, got: %r"; +static char __pyx_k_zmq_backend_cython[] = "zmq.backend.cython"; +static char __pyx_k_zmq_utils_strtypes[] = "zmq.utils.strtypes"; +static char __pyx_k_NotImplementedError[] = "NotImplementedError"; +static char __pyx_k_expected_bytes_got_r[] = "expected bytes, got: %r"; +static char __pyx_k_InterruptedSystemCall[] = "InterruptedSystemCall"; +static char __pyx_k_Not_a_tracked_message[] = "Not a tracked message"; +static char __pyx_k_context_must_be_specified[] = "context must be specified"; +static char __pyx_k_zmq_backend_cython_constants[] = "zmq.backend.cython.constants"; +static char __pyx_k_socket_type_must_be_specified[] = "socket_type must be specified"; +static char __pyx_k_Old_style_buffers_not_available[] = "Old style buffers not available."; +static char __pyx_k_r_does_not_provide_a_buffer_int[] = "%r does not provide a buffer interface."; +static char __pyx_k_ipc_path_0_is_longer_than_1_char[] = "ipc path \"{0}\" is longer than {1} characters (sizeof(sockaddr_un.sun_path)). zmq.IPC_PATH_MAX_LEN constant can be used to check addr length (if it is defined)."; +static char __pyx_k_unicode_not_allowed_use_send_str[] = "unicode not allowed, use send_string"; +static char __pyx_k_unicode_not_allowed_use_setsocko[] = "unicode not allowed, use setsockopt_string"; +static PyObject *__pyx_n_s_Again; +static PyObject *__pyx_n_s_AttributeError; +static PyObject *__pyx_n_b_B; +static PyObject *__pyx_n_s_ContextTerminated; +static PyObject *__pyx_n_s_ENOTSOCK; +static PyObject *__pyx_n_s_Frame; +static PyObject *__pyx_n_s_IPC_PATH_MAX_LEN; +static PyObject *__pyx_n_s_InterruptedSystemCall; +static PyObject *__pyx_n_s_NotImplementedError; +static PyObject *__pyx_kp_s_Not_a_tracked_message; +static PyObject *__pyx_kp_s_Old_style_buffers_not_available; +static PyObject *__pyx_n_s_RCVMORE; +static PyObject *__pyx_n_s_Socket; +static PyObject *__pyx_n_s_TypeError; +static PyObject *__pyx_n_s_ValueError; +static PyObject *__pyx_n_s_ZMQBindError; +static PyObject *__pyx_n_s_ZMQError; +static PyObject *__pyx_kp_s__22; +static PyObject *__pyx_n_s__24; +static PyObject *__pyx_kp_s__6; +static PyObject *__pyx_n_s_addr; +static PyObject *__pyx_n_s_all; +static PyObject *__pyx_n_s_ascii; +static PyObject *__pyx_n_s_basestring; +static PyObject *__pyx_n_s_buffer; +static PyObject *__pyx_n_s_bytes; +static PyObject *__pyx_n_s_bytes_sockopts; +static PyObject *__pyx_n_s_cPickle; +static PyObject *__pyx_n_s_char; +static PyObject *__pyx_n_s_check_version; +static PyObject *__pyx_n_s_closed; +static PyObject *__pyx_n_s_codecs; +static PyObject *__pyx_n_s_constants; +static PyObject *__pyx_n_s_context; +static PyObject *__pyx_kp_s_context_must_be_specified; +static PyObject *__pyx_n_s_copy; +static PyObject *__pyx_n_s_copy_mod; +static PyObject *__pyx_n_s_data; +static PyObject *__pyx_n_s_decode; +static PyObject *__pyx_n_s_disconnect; +static PyObject *__pyx_n_s_dtype; +static PyObject *__pyx_n_s_encode; +static PyObject *__pyx_n_s_events; +static PyObject *__pyx_kp_s_expected_bytes_got_r; +static PyObject *__pyx_kp_s_expected_int_got_r; +static PyObject *__pyx_kp_s_expected_str_got_r; +static PyObject *__pyx_n_s_fd_sockopts; +static PyObject *__pyx_n_s_flags; +static PyObject *__pyx_n_s_format; +static PyObject *__pyx_n_s_getsockopt; +static PyObject *__pyx_n_s_import; +static PyObject *__pyx_n_s_int64_sockopts; +static PyObject *__pyx_kp_s_ipc_path_0_is_longer_than_1_char; +static PyObject *__pyx_n_s_itemsize; +static PyObject *__pyx_n_s_jsonapi; +static PyObject *__pyx_n_s_linger; +static PyObject *__pyx_n_s_main; +static PyObject *__pyx_n_s_monitor; +static PyObject *__pyx_n_s_msg; +static PyObject *__pyx_n_s_option; +static PyObject *__pyx_n_s_optval; +static PyObject *__pyx_n_s_pickle; +static PyObject *__pyx_n_s_property; +static PyObject *__pyx_n_s_pyx_vtable; +static PyObject *__pyx_kp_s_r_does_not_provide_a_buffer_int; +static PyObject *__pyx_n_s_random; +static PyObject *__pyx_n_s_recv; +static PyObject *__pyx_n_s_replace; +static PyObject *__pyx_n_s_send; +static PyObject *__pyx_n_s_shadow; +static PyObject *__pyx_n_s_socket_type; +static PyObject *__pyx_kp_s_socket_type_must_be_specified; +static PyObject *__pyx_n_s_split; +static PyObject *__pyx_n_s_struct; +static PyObject *__pyx_n_s_sys; +static PyObject *__pyx_n_s_test; +static PyObject *__pyx_n_s_time; +static PyObject *__pyx_n_s_track; +static PyObject *__pyx_n_s_tracker; +static PyObject *__pyx_n_s_typecode; +static PyObject *__pyx_n_s_unbind; +static PyObject *__pyx_n_s_underlying; +static PyObject *__pyx_n_s_unicode; +static PyObject *__pyx_kp_s_unicode_not_allowed_use_send_str; +static PyObject *__pyx_kp_s_unicode_not_allowed_use_setsocko; +static PyObject *__pyx_kp_s_utf_8; +static PyObject *__pyx_n_s_zmq; +static PyObject *__pyx_n_s_zmq_backend_cython; +static PyObject *__pyx_n_s_zmq_backend_cython_constants; +static PyObject *__pyx_n_s_zmq_error; +static PyObject *__pyx_n_s_zmq_utils; +static PyObject *__pyx_n_s_zmq_utils_strtypes; +static PyObject *__pyx_int_0; +static PyObject *__pyx_int_1; +static PyObject *__pyx_int_2; +static PyObject *__pyx_int_3; +static PyObject *__pyx_int_neg_1; +static int __pyx_k__15; +static PyObject *__pyx_tuple_; +static PyObject *__pyx_tuple__2; +static PyObject *__pyx_tuple__3; +static PyObject *__pyx_tuple__4; +static PyObject *__pyx_tuple__5; +static PyObject *__pyx_tuple__7; +static PyObject *__pyx_tuple__8; +static PyObject *__pyx_tuple__9; +static PyObject *__pyx_tuple__10; +static PyObject *__pyx_tuple__11; +static PyObject *__pyx_tuple__12; +static PyObject *__pyx_tuple__13; +static PyObject *__pyx_tuple__14; +static PyObject *__pyx_tuple__16; +static PyObject *__pyx_tuple__17; +static PyObject *__pyx_tuple__18; +static PyObject *__pyx_tuple__19; +static PyObject *__pyx_tuple__20; +static PyObject *__pyx_tuple__21; +static PyObject *__pyx_tuple__23; + +/* "zmq/backend/cython/socket.pyx":90 + * # true methods frequently cannot be inlined, acc. 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+static int __pyx_setprop_3zmq_7backend_6cython_6socket_6Socket__closed(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) { + if (v) { + return __pyx_pw_3zmq_7backend_6cython_6socket_6Socket_7_closed_3__set__(o, v); + } + else { + PyErr_SetString(PyExc_NotImplementedError, "__del__"); + return -1; + } +} + +static PyMethodDef __pyx_methods_3zmq_7backend_6cython_6socket_Socket[] = { + {"underlying", (PyCFunction)__pyx_pw_3zmq_7backend_6cython_6socket_6Socket_7underlying, METH_NOARGS, __pyx_doc_3zmq_7backend_6cython_6socket_6Socket_6underlying}, + {"closed", (PyCFunction)__pyx_pw_3zmq_7backend_6cython_6socket_6Socket_9closed, METH_NOARGS, 0}, + {"close", (PyCFunction)__pyx_pw_3zmq_7backend_6cython_6socket_6Socket_11close, METH_VARARGS|METH_KEYWORDS, __pyx_doc_3zmq_7backend_6cython_6socket_6Socket_10close}, + {"set", (PyCFunction)__pyx_pw_3zmq_7backend_6cython_6socket_6Socket_13set, METH_VARARGS|METH_KEYWORDS, __pyx_doc_3zmq_7backend_6cython_6socket_6Socket_12set}, + {"get", (PyCFunction)__pyx_pw_3zmq_7backend_6cython_6socket_6Socket_15get, METH_O, __pyx_doc_3zmq_7backend_6cython_6socket_6Socket_14get}, + {"bind", (PyCFunction)__pyx_pw_3zmq_7backend_6cython_6socket_6Socket_17bind, METH_O, __pyx_doc_3zmq_7backend_6cython_6socket_6Socket_16bind}, + {"connect", (PyCFunction)__pyx_pw_3zmq_7backend_6cython_6socket_6Socket_19connect, METH_O, __pyx_doc_3zmq_7backend_6cython_6socket_6Socket_18connect}, + {"unbind", (PyCFunction)__pyx_pw_3zmq_7backend_6cython_6socket_6Socket_21unbind, METH_O, __pyx_doc_3zmq_7backend_6cython_6socket_6Socket_20unbind}, + {"disconnect", (PyCFunction)__pyx_pw_3zmq_7backend_6cython_6socket_6Socket_23disconnect, METH_O, __pyx_doc_3zmq_7backend_6cython_6socket_6Socket_22disconnect}, + {"monitor", (PyCFunction)__pyx_pw_3zmq_7backend_6cython_6socket_6Socket_25monitor, METH_VARARGS|METH_KEYWORDS, __pyx_doc_3zmq_7backend_6cython_6socket_6Socket_24monitor}, + {"send", (PyCFunction)__pyx_pw_3zmq_7backend_6cython_6socket_6Socket_27send, METH_VARARGS|METH_KEYWORDS, __pyx_doc_3zmq_7backend_6cython_6socket_6Socket_26send}, + {"recv", (PyCFunction)__pyx_pw_3zmq_7backend_6cython_6socket_6Socket_29recv, METH_VARARGS|METH_KEYWORDS, __pyx_doc_3zmq_7backend_6cython_6socket_6Socket_28recv}, + {0, 0, 0, 0} +}; + +static struct PyGetSetDef __pyx_getsets_3zmq_7backend_6cython_6socket_Socket[] = { + {(char *)"context", __pyx_getprop_3zmq_7backend_6cython_6socket_6Socket_context, __pyx_setprop_3zmq_7backend_6cython_6socket_6Socket_context, 0, 0}, + {(char *)"_closed", __pyx_getprop_3zmq_7backend_6cython_6socket_6Socket__closed, __pyx_setprop_3zmq_7backend_6cython_6socket_6Socket__closed, 0, 0}, + {0, 0, 0, 0, 0} +}; + +static PyTypeObject __pyx_type_3zmq_7backend_6cython_6socket_Socket = { + PyVarObject_HEAD_INIT(0, 0) + "zmq.backend.cython.socket.Socket", /*tp_name*/ + sizeof(struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket), /*tp_basicsize*/ + 0, /*tp_itemsize*/ + __pyx_tp_dealloc_3zmq_7backend_6cython_6socket_Socket, /*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ + 0, /*tp_setattr*/ + #if PY_MAJOR_VERSION < 3 + 0, /*tp_compare*/ + #else + 0, /*reserved*/ + #endif + 0, /*tp_repr*/ + 0, /*tp_as_number*/ + 0, /*tp_as_sequence*/ + 0, /*tp_as_mapping*/ + 0, /*tp_hash*/ + 0, /*tp_call*/ + 0, /*tp_str*/ + 0, /*tp_getattro*/ + 0, /*tp_setattro*/ + 0, /*tp_as_buffer*/ + Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/ + "Socket(context, socket_type)\n\n A 0MQ socket.\n\n These objects will generally be constructed via the socket() method of a Context object.\n \n Note: 0MQ Sockets are *not* threadsafe. **DO NOT** share them across threads.\n \n Parameters\n ----------\n context : Context\n The 0MQ Context this Socket belongs to.\n socket_type : int\n The socket type, which can be any of the 0MQ socket types: \n REQ, REP, PUB, SUB, PAIR, DEALER, ROUTER, PULL, PUSH, XPUB, XSUB.\n \n See Also\n --------\n .Context.socket : method for creating a socket bound to a Context.\n ", /*tp_doc*/ + __pyx_tp_traverse_3zmq_7backend_6cython_6socket_Socket, /*tp_traverse*/ + __pyx_tp_clear_3zmq_7backend_6cython_6socket_Socket, /*tp_clear*/ + 0, /*tp_richcompare*/ + 0, /*tp_weaklistoffset*/ + 0, /*tp_iter*/ + 0, /*tp_iternext*/ + __pyx_methods_3zmq_7backend_6cython_6socket_Socket, /*tp_methods*/ + 0, /*tp_members*/ + __pyx_getsets_3zmq_7backend_6cython_6socket_Socket, /*tp_getset*/ + 0, /*tp_base*/ + 0, /*tp_dict*/ + 0, /*tp_descr_get*/ + 0, /*tp_descr_set*/ + 0, /*tp_dictoffset*/ + __pyx_pw_3zmq_7backend_6cython_6socket_6Socket_1__init__, /*tp_init*/ + 0, /*tp_alloc*/ + __pyx_tp_new_3zmq_7backend_6cython_6socket_Socket, /*tp_new*/ + 0, /*tp_free*/ + 0, /*tp_is_gc*/ + 0, /*tp_bases*/ + 0, /*tp_mro*/ + 0, /*tp_cache*/ + 0, /*tp_subclasses*/ + 0, /*tp_weaklist*/ + 0, /*tp_del*/ + 0, /*tp_version_tag*/ + #if PY_VERSION_HEX >= 0x030400a1 + 0, /*tp_finalize*/ + #endif +}; + +static PyMethodDef __pyx_methods[] = { + {0, 0, 0, 0} +}; + +static int __pyx_import_star_set(PyObject *o, PyObject* py_name, char *name) { + static const char* internal_type_names[] = { + "Context", + "Frame", + "Py_ssize_t", + "Socket", + "__pyx_ctuple_long__and_long", + "__pyx_ctuple_long__and_long_struct", + "__pyx_opt_args_3zmq_7backend_6cython_6socket_6Socket_recv", + "__pyx_opt_args_3zmq_7backend_6cython_6socket_6Socket_send", + "__pyx_opt_args_3zmq_7backend_6cython_6socket__recv_copy", + "__pyx_opt_args_3zmq_7backend_6cython_6socket__recv_frame", + "__pyx_opt_args_3zmq_7backend_6cython_6socket__send_copy", + "__pyx_opt_args_3zmq_7backend_6cython_6socket__send_frame", + "const_char_ptr", + "const_void_ptr", + "fd_t", + "int64_t", + "zmq_free_fn", + "zmq_msg_t", + "zmq_pollitem_t", + 0 + }; + const char** type_name = internal_type_names; + while (*type_name) { + if (__Pyx_StrEq(name, *type_name)) { + PyErr_Format(PyExc_TypeError, "Cannot overwrite C type %s", name); + goto bad; + } + type_name++; + } + if (0); + else { + if (PyObject_SetAttr(__pyx_m, py_name, o) < 0) goto bad; + } + return 0; + bad: + return -1; +} + + +/* import_all_from is an unexposed function from ceval.c */ + +static int +__Pyx_import_all_from(PyObject *locals, PyObject *v) +{ + PyObject *all = PyObject_GetAttrString(v, "__all__"); + PyObject *dict, *name, *value; + int skip_leading_underscores = 0; + int pos, err; + + if (all == NULL) { + if (!PyErr_ExceptionMatches(PyExc_AttributeError)) + return -1; /* Unexpected error */ + PyErr_Clear(); + dict = PyObject_GetAttrString(v, "__dict__"); + if (dict == NULL) { + if (!PyErr_ExceptionMatches(PyExc_AttributeError)) + return -1; + PyErr_SetString(PyExc_ImportError, + "from-import-* object has no __dict__ and no __all__"); + return -1; + } +#if PY_MAJOR_VERSION < 3 + all = PyObject_CallMethod(dict, (char *)"keys", NULL); +#else + all = PyMapping_Keys(dict); +#endif + Py_DECREF(dict); + if (all == NULL) + return -1; + skip_leading_underscores = 1; + } + + for (pos = 0, err = 0; ; pos++) { + name = PySequence_GetItem(all, pos); + if (name == NULL) { + if (!PyErr_ExceptionMatches(PyExc_IndexError)) + err = -1; + else + PyErr_Clear(); + break; + } + if (skip_leading_underscores && +#if PY_MAJOR_VERSION < 3 + PyString_Check(name) && + PyString_AS_STRING(name)[0] == '_') +#else + PyUnicode_Check(name) && + PyUnicode_AS_UNICODE(name)[0] == '_') +#endif + { + Py_DECREF(name); + continue; + } + value = PyObject_GetAttr(v, name); + if (value == NULL) + err = -1; + else if (PyDict_CheckExact(locals)) + err = PyDict_SetItem(locals, name, value); + else + err = PyObject_SetItem(locals, name, value); + Py_DECREF(name); + Py_XDECREF(value); + if (err != 0) + break; + } + Py_DECREF(all); + return err; +} + + +static int __pyx_import_star(PyObject* m) { + + int i; + int ret = -1; + char* s; + PyObject *locals = 0; + PyObject *list = 0; +#if PY_MAJOR_VERSION >= 3 + PyObject *utf8_name = 0; +#endif + PyObject *name; + PyObject *item; + + locals = PyDict_New(); if (!locals) goto bad; + if (__Pyx_import_all_from(locals, m) < 0) goto bad; + list = PyDict_Items(locals); if (!list) goto bad; + + for(i=0; i<PyList_GET_SIZE(list); i++) { + name = PyTuple_GET_ITEM(PyList_GET_ITEM(list, i), 0); + item = PyTuple_GET_ITEM(PyList_GET_ITEM(list, i), 1); +#if PY_MAJOR_VERSION >= 3 + utf8_name = PyUnicode_AsUTF8String(name); + if (!utf8_name) goto bad; + s = PyBytes_AS_STRING(utf8_name); + if (__pyx_import_star_set(item, name, s) < 0) goto bad; + Py_DECREF(utf8_name); utf8_name = 0; +#else + s = PyString_AsString(name); + if (!s) goto bad; + if (__pyx_import_star_set(item, name, s) < 0) goto bad; +#endif + } + ret = 0; + +bad: + Py_XDECREF(locals); + Py_XDECREF(list); +#if PY_MAJOR_VERSION >= 3 + Py_XDECREF(utf8_name); +#endif + return ret; +} + + +#if PY_MAJOR_VERSION >= 3 +static struct PyModuleDef __pyx_moduledef = { + #if PY_VERSION_HEX < 0x03020000 + { PyObject_HEAD_INIT(NULL) NULL, 0, NULL }, + #else + PyModuleDef_HEAD_INIT, + #endif + "socket", + __pyx_k_0MQ_Socket_class, /* m_doc */ + -1, /* m_size */ + __pyx_methods /* m_methods */, + NULL, /* m_reload */ + NULL, /* m_traverse */ + NULL, /* m_clear */ + NULL /* m_free */ +}; +#endif + +static __Pyx_StringTabEntry __pyx_string_tab[] = { + {&__pyx_n_s_Again, __pyx_k_Again, sizeof(__pyx_k_Again), 0, 0, 1, 1}, + {&__pyx_n_s_AttributeError, __pyx_k_AttributeError, sizeof(__pyx_k_AttributeError), 0, 0, 1, 1}, + {&__pyx_n_b_B, __pyx_k_B, sizeof(__pyx_k_B), 0, 0, 0, 1}, + {&__pyx_n_s_ContextTerminated, __pyx_k_ContextTerminated, sizeof(__pyx_k_ContextTerminated), 0, 0, 1, 1}, + {&__pyx_n_s_ENOTSOCK, __pyx_k_ENOTSOCK, sizeof(__pyx_k_ENOTSOCK), 0, 0, 1, 1}, + {&__pyx_n_s_Frame, __pyx_k_Frame, sizeof(__pyx_k_Frame), 0, 0, 1, 1}, + {&__pyx_n_s_IPC_PATH_MAX_LEN, __pyx_k_IPC_PATH_MAX_LEN, sizeof(__pyx_k_IPC_PATH_MAX_LEN), 0, 0, 1, 1}, + {&__pyx_n_s_InterruptedSystemCall, __pyx_k_InterruptedSystemCall, sizeof(__pyx_k_InterruptedSystemCall), 0, 0, 1, 1}, + {&__pyx_n_s_NotImplementedError, __pyx_k_NotImplementedError, sizeof(__pyx_k_NotImplementedError), 0, 0, 1, 1}, + {&__pyx_kp_s_Not_a_tracked_message, __pyx_k_Not_a_tracked_message, sizeof(__pyx_k_Not_a_tracked_message), 0, 0, 1, 0}, + {&__pyx_kp_s_Old_style_buffers_not_available, __pyx_k_Old_style_buffers_not_available, sizeof(__pyx_k_Old_style_buffers_not_available), 0, 0, 1, 0}, + {&__pyx_n_s_RCVMORE, __pyx_k_RCVMORE, sizeof(__pyx_k_RCVMORE), 0, 0, 1, 1}, + {&__pyx_n_s_Socket, __pyx_k_Socket, sizeof(__pyx_k_Socket), 0, 0, 1, 1}, + {&__pyx_n_s_TypeError, __pyx_k_TypeError, sizeof(__pyx_k_TypeError), 0, 0, 1, 1}, + {&__pyx_n_s_ValueError, __pyx_k_ValueError, sizeof(__pyx_k_ValueError), 0, 0, 1, 1}, + {&__pyx_n_s_ZMQBindError, __pyx_k_ZMQBindError, sizeof(__pyx_k_ZMQBindError), 0, 0, 1, 1}, + {&__pyx_n_s_ZMQError, __pyx_k_ZMQError, sizeof(__pyx_k_ZMQError), 0, 0, 1, 1}, + {&__pyx_kp_s__22, __pyx_k__22, sizeof(__pyx_k__22), 0, 0, 1, 0}, + {&__pyx_n_s__24, __pyx_k__24, sizeof(__pyx_k__24), 0, 0, 1, 1}, + {&__pyx_kp_s__6, __pyx_k__6, sizeof(__pyx_k__6), 0, 0, 1, 0}, + {&__pyx_n_s_addr, __pyx_k_addr, sizeof(__pyx_k_addr), 0, 0, 1, 1}, + {&__pyx_n_s_all, __pyx_k_all, sizeof(__pyx_k_all), 0, 0, 1, 1}, + {&__pyx_n_s_ascii, __pyx_k_ascii, sizeof(__pyx_k_ascii), 0, 0, 1, 1}, + {&__pyx_n_s_basestring, __pyx_k_basestring, sizeof(__pyx_k_basestring), 0, 0, 1, 1}, + {&__pyx_n_s_buffer, __pyx_k_buffer, sizeof(__pyx_k_buffer), 0, 0, 1, 1}, + {&__pyx_n_s_bytes, __pyx_k_bytes, sizeof(__pyx_k_bytes), 0, 0, 1, 1}, + {&__pyx_n_s_bytes_sockopts, __pyx_k_bytes_sockopts, sizeof(__pyx_k_bytes_sockopts), 0, 0, 1, 1}, + {&__pyx_n_s_cPickle, __pyx_k_cPickle, sizeof(__pyx_k_cPickle), 0, 0, 1, 1}, + {&__pyx_n_s_char, __pyx_k_char, sizeof(__pyx_k_char), 0, 0, 1, 1}, + {&__pyx_n_s_check_version, __pyx_k_check_version, sizeof(__pyx_k_check_version), 0, 0, 1, 1}, + {&__pyx_n_s_closed, __pyx_k_closed, sizeof(__pyx_k_closed), 0, 0, 1, 1}, + {&__pyx_n_s_codecs, __pyx_k_codecs, sizeof(__pyx_k_codecs), 0, 0, 1, 1}, + {&__pyx_n_s_constants, __pyx_k_constants, sizeof(__pyx_k_constants), 0, 0, 1, 1}, + {&__pyx_n_s_context, __pyx_k_context, sizeof(__pyx_k_context), 0, 0, 1, 1}, + {&__pyx_kp_s_context_must_be_specified, __pyx_k_context_must_be_specified, sizeof(__pyx_k_context_must_be_specified), 0, 0, 1, 0}, + {&__pyx_n_s_copy, __pyx_k_copy, sizeof(__pyx_k_copy), 0, 0, 1, 1}, + {&__pyx_n_s_copy_mod, __pyx_k_copy_mod, sizeof(__pyx_k_copy_mod), 0, 0, 1, 1}, + {&__pyx_n_s_data, __pyx_k_data, sizeof(__pyx_k_data), 0, 0, 1, 1}, + {&__pyx_n_s_decode, __pyx_k_decode, sizeof(__pyx_k_decode), 0, 0, 1, 1}, + {&__pyx_n_s_disconnect, __pyx_k_disconnect, sizeof(__pyx_k_disconnect), 0, 0, 1, 1}, + {&__pyx_n_s_dtype, __pyx_k_dtype, sizeof(__pyx_k_dtype), 0, 0, 1, 1}, + {&__pyx_n_s_encode, __pyx_k_encode, sizeof(__pyx_k_encode), 0, 0, 1, 1}, + {&__pyx_n_s_events, __pyx_k_events, sizeof(__pyx_k_events), 0, 0, 1, 1}, + {&__pyx_kp_s_expected_bytes_got_r, __pyx_k_expected_bytes_got_r, sizeof(__pyx_k_expected_bytes_got_r), 0, 0, 1, 0}, + {&__pyx_kp_s_expected_int_got_r, __pyx_k_expected_int_got_r, sizeof(__pyx_k_expected_int_got_r), 0, 0, 1, 0}, + {&__pyx_kp_s_expected_str_got_r, __pyx_k_expected_str_got_r, sizeof(__pyx_k_expected_str_got_r), 0, 0, 1, 0}, + {&__pyx_n_s_fd_sockopts, __pyx_k_fd_sockopts, sizeof(__pyx_k_fd_sockopts), 0, 0, 1, 1}, + {&__pyx_n_s_flags, __pyx_k_flags, sizeof(__pyx_k_flags), 0, 0, 1, 1}, + {&__pyx_n_s_format, __pyx_k_format, sizeof(__pyx_k_format), 0, 0, 1, 1}, + {&__pyx_n_s_getsockopt, __pyx_k_getsockopt, sizeof(__pyx_k_getsockopt), 0, 0, 1, 1}, + {&__pyx_n_s_import, __pyx_k_import, sizeof(__pyx_k_import), 0, 0, 1, 1}, + {&__pyx_n_s_int64_sockopts, __pyx_k_int64_sockopts, sizeof(__pyx_k_int64_sockopts), 0, 0, 1, 1}, + {&__pyx_kp_s_ipc_path_0_is_longer_than_1_char, __pyx_k_ipc_path_0_is_longer_than_1_char, sizeof(__pyx_k_ipc_path_0_is_longer_than_1_char), 0, 0, 1, 0}, + {&__pyx_n_s_itemsize, __pyx_k_itemsize, sizeof(__pyx_k_itemsize), 0, 0, 1, 1}, + {&__pyx_n_s_jsonapi, __pyx_k_jsonapi, sizeof(__pyx_k_jsonapi), 0, 0, 1, 1}, + {&__pyx_n_s_linger, __pyx_k_linger, sizeof(__pyx_k_linger), 0, 0, 1, 1}, + {&__pyx_n_s_main, __pyx_k_main, sizeof(__pyx_k_main), 0, 0, 1, 1}, + {&__pyx_n_s_monitor, __pyx_k_monitor, sizeof(__pyx_k_monitor), 0, 0, 1, 1}, + {&__pyx_n_s_msg, __pyx_k_msg, sizeof(__pyx_k_msg), 0, 0, 1, 1}, + {&__pyx_n_s_option, __pyx_k_option, sizeof(__pyx_k_option), 0, 0, 1, 1}, + {&__pyx_n_s_optval, __pyx_k_optval, sizeof(__pyx_k_optval), 0, 0, 1, 1}, + {&__pyx_n_s_pickle, __pyx_k_pickle, sizeof(__pyx_k_pickle), 0, 0, 1, 1}, + {&__pyx_n_s_property, __pyx_k_property, sizeof(__pyx_k_property), 0, 0, 1, 1}, + {&__pyx_n_s_pyx_vtable, __pyx_k_pyx_vtable, sizeof(__pyx_k_pyx_vtable), 0, 0, 1, 1}, + {&__pyx_kp_s_r_does_not_provide_a_buffer_int, __pyx_k_r_does_not_provide_a_buffer_int, sizeof(__pyx_k_r_does_not_provide_a_buffer_int), 0, 0, 1, 0}, + {&__pyx_n_s_random, __pyx_k_random, sizeof(__pyx_k_random), 0, 0, 1, 1}, + {&__pyx_n_s_recv, __pyx_k_recv, sizeof(__pyx_k_recv), 0, 0, 1, 1}, + {&__pyx_n_s_replace, __pyx_k_replace, sizeof(__pyx_k_replace), 0, 0, 1, 1}, + {&__pyx_n_s_send, __pyx_k_send, sizeof(__pyx_k_send), 0, 0, 1, 1}, + {&__pyx_n_s_shadow, __pyx_k_shadow, sizeof(__pyx_k_shadow), 0, 0, 1, 1}, + {&__pyx_n_s_socket_type, __pyx_k_socket_type, sizeof(__pyx_k_socket_type), 0, 0, 1, 1}, + {&__pyx_kp_s_socket_type_must_be_specified, __pyx_k_socket_type_must_be_specified, sizeof(__pyx_k_socket_type_must_be_specified), 0, 0, 1, 0}, + {&__pyx_n_s_split, __pyx_k_split, sizeof(__pyx_k_split), 0, 0, 1, 1}, + {&__pyx_n_s_struct, __pyx_k_struct, sizeof(__pyx_k_struct), 0, 0, 1, 1}, + {&__pyx_n_s_sys, __pyx_k_sys, sizeof(__pyx_k_sys), 0, 0, 1, 1}, + {&__pyx_n_s_test, __pyx_k_test, sizeof(__pyx_k_test), 0, 0, 1, 1}, + {&__pyx_n_s_time, __pyx_k_time, sizeof(__pyx_k_time), 0, 0, 1, 1}, + {&__pyx_n_s_track, __pyx_k_track, sizeof(__pyx_k_track), 0, 0, 1, 1}, + {&__pyx_n_s_tracker, __pyx_k_tracker, sizeof(__pyx_k_tracker), 0, 0, 1, 1}, + 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__pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_type_3zmq_7backend_6cython_6socket_Socket.tp_print = 0; + if (__Pyx_SetVtable(__pyx_type_3zmq_7backend_6cython_6socket_Socket.tp_dict, __pyx_vtabptr_3zmq_7backend_6cython_6socket_Socket) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (PyObject_SetAttrString(__pyx_m, "Socket", (PyObject *)&__pyx_type_3zmq_7backend_6cython_6socket_Socket) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (__pyx_type_3zmq_7backend_6cython_6socket_Socket.tp_weaklistoffset == 0) __pyx_type_3zmq_7backend_6cython_6socket_Socket.tp_weaklistoffset = offsetof(struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket, __weakref__); + __pyx_ptype_3zmq_7backend_6cython_6socket_Socket = &__pyx_type_3zmq_7backend_6cython_6socket_Socket; + /*--- Type import code ---*/ + __pyx_ptype_3zmq_7backend_6cython_7context_Context = __Pyx_ImportType("zmq.backend.cython.context", "Context", sizeof(struct __pyx_obj_3zmq_7backend_6cython_7context_Context), 1); if (unlikely(!__pyx_ptype_3zmq_7backend_6cython_7context_Context)) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 26; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_vtabptr_3zmq_7backend_6cython_7context_Context = (struct __pyx_vtabstruct_3zmq_7backend_6cython_7context_Context*)__Pyx_GetVtable(__pyx_ptype_3zmq_7backend_6cython_7context_Context->tp_dict); if (unlikely(!__pyx_vtabptr_3zmq_7backend_6cython_7context_Context)) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 26; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_ptype_7cpython_4type_type = __Pyx_ImportType(__Pyx_BUILTIN_MODULE_NAME, "type", + #if CYTHON_COMPILING_IN_PYPY + sizeof(PyTypeObject), + #else + sizeof(PyHeapTypeObject), + #endif + 0); if (unlikely(!__pyx_ptype_7cpython_4type_type)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 9; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_ptype_7cpython_4bool_bool = __Pyx_ImportType(__Pyx_BUILTIN_MODULE_NAME, "bool", sizeof(PyBoolObject), 0); if (unlikely(!__pyx_ptype_7cpython_4bool_bool)) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 8; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_ptype_7cpython_7complex_complex = __Pyx_ImportType(__Pyx_BUILTIN_MODULE_NAME, "complex", sizeof(PyComplexObject), 0); if (unlikely(!__pyx_ptype_7cpython_7complex_complex)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 15; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_ptype_3zmq_7backend_6cython_7message_MessageTracker = __Pyx_ImportType("zmq.backend.cython.message", "MessageTracker", sizeof(struct __pyx_obj_3zmq_7backend_6cython_7message_MessageTracker), 1); if (unlikely(!__pyx_ptype_3zmq_7backend_6cython_7message_MessageTracker)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 34; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_ptype_3zmq_7backend_6cython_7message_Frame = __Pyx_ImportType("zmq.backend.cython.message", "Frame", sizeof(struct __pyx_obj_3zmq_7backend_6cython_7message_Frame), 1); if (unlikely(!__pyx_ptype_3zmq_7backend_6cython_7message_Frame)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 40; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_vtabptr_3zmq_7backend_6cython_7message_Frame = (struct __pyx_vtabstruct_3zmq_7backend_6cython_7message_Frame*)__Pyx_GetVtable(__pyx_ptype_3zmq_7backend_6cython_7message_Frame->tp_dict); if (unlikely(!__pyx_vtabptr_3zmq_7backend_6cython_7message_Frame)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 40; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + /*--- Variable import code ---*/ + /*--- Function import code ---*/ + /*--- Execution code ---*/ + + /* "zmq/backend/cython/socket.pyx":58 + * #----------------------------------------------------------------------------- + * + * import copy as copy_mod # <<<<<<<<<<<<<< + * import time + * import sys + */ + __pyx_t_1 = __Pyx_Import(__pyx_n_s_copy, 0, -1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 58; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_GOTREF(__pyx_t_1); + if (PyDict_SetItem(__pyx_d, __pyx_n_s_copy_mod, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 58; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + + /* "zmq/backend/cython/socket.pyx":59 + * + * import copy as copy_mod + * import time # <<<<<<<<<<<<<< + * import sys + * import random + */ + __pyx_t_1 = __Pyx_Import(__pyx_n_s_time, 0, -1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 59; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_GOTREF(__pyx_t_1); + if (PyDict_SetItem(__pyx_d, __pyx_n_s_time, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 59; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + + /* "zmq/backend/cython/socket.pyx":60 + * import copy as copy_mod + * import time + * import sys # <<<<<<<<<<<<<< + * import random + * import struct + */ + __pyx_t_1 = __Pyx_Import(__pyx_n_s_sys, 0, -1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 60; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_GOTREF(__pyx_t_1); + if (PyDict_SetItem(__pyx_d, __pyx_n_s_sys, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 60; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + + /* "zmq/backend/cython/socket.pyx":61 + * import time + * import sys + * import random # <<<<<<<<<<<<<< + * import struct + * import codecs + */ + __pyx_t_1 = __Pyx_Import(__pyx_n_s_random, 0, -1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 61; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_GOTREF(__pyx_t_1); + if (PyDict_SetItem(__pyx_d, __pyx_n_s_random, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 61; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + + /* "zmq/backend/cython/socket.pyx":62 + * import sys + * import random + * import struct # <<<<<<<<<<<<<< + * import codecs + * + */ + __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, -1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 62; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_GOTREF(__pyx_t_1); + if (PyDict_SetItem(__pyx_d, __pyx_n_s_struct, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 62; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + + /* "zmq/backend/cython/socket.pyx":63 + * import random + * import struct + * import codecs # <<<<<<<<<<<<<< + * + * from zmq.utils import jsonapi + */ + __pyx_t_1 = __Pyx_Import(__pyx_n_s_codecs, 0, -1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 63; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_GOTREF(__pyx_t_1); + if (PyDict_SetItem(__pyx_d, __pyx_n_s_codecs, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 63; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + + /* "zmq/backend/cython/socket.pyx":65 + * import codecs + * + * from zmq.utils import jsonapi # <<<<<<<<<<<<<< + * + * try: + */ + __pyx_t_1 = PyList_New(1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 65; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_GOTREF(__pyx_t_1); + __Pyx_INCREF(__pyx_n_s_jsonapi); + PyList_SET_ITEM(__pyx_t_1, 0, __pyx_n_s_jsonapi); + __Pyx_GIVEREF(__pyx_n_s_jsonapi); + __pyx_t_2 = __Pyx_Import(__pyx_n_s_zmq_utils, __pyx_t_1, -1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 65; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_1 = __Pyx_ImportFrom(__pyx_t_2, __pyx_n_s_jsonapi); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 65; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_GOTREF(__pyx_t_1); + if (PyDict_SetItem(__pyx_d, __pyx_n_s_jsonapi, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 65; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + + /* "zmq/backend/cython/socket.pyx":67 + * from zmq.utils import jsonapi + * + * try: # <<<<<<<<<<<<<< + * import cPickle + * pickle = cPickle + */ + { + __Pyx_ExceptionSave(&__pyx_t_3, &__pyx_t_4, &__pyx_t_5); 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__pyx_lineno = 69; __pyx_clineno = __LINE__; goto __pyx_L2_error;} + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + } + __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0; + goto __pyx_L9_try_end; + __pyx_L2_error:; + __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0; + + /* "zmq/backend/cython/socket.pyx":70 + * import cPickle + * pickle = cPickle + * except: # <<<<<<<<<<<<<< + * cPickle = None + * import pickle + */ + /*except:*/ { + __Pyx_AddTraceback("zmq.backend.cython.socket", __pyx_clineno, __pyx_lineno, __pyx_filename); + if (__Pyx_GetException(&__pyx_t_2, &__pyx_t_1, &__pyx_t_6) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 70; __pyx_clineno = __LINE__; goto __pyx_L4_except_error;} + __Pyx_GOTREF(__pyx_t_2); + __Pyx_GOTREF(__pyx_t_1); + __Pyx_GOTREF(__pyx_t_6); + + /* "zmq/backend/cython/socket.pyx":71 + * pickle = cPickle + * except: + * cPickle = None # <<<<<<<<<<<<<< + * import pickle + * + */ + if (PyDict_SetItem(__pyx_d, __pyx_n_s_cPickle, Py_None) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 71; __pyx_clineno = __LINE__; goto __pyx_L4_except_error;} + + /* "zmq/backend/cython/socket.pyx":72 + * except: + * cPickle = None + * import pickle # <<<<<<<<<<<<<< + * + * import zmq + */ + __pyx_t_7 = __Pyx_Import(__pyx_n_s_pickle, 0, -1); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 72; __pyx_clineno = __LINE__; goto __pyx_L4_except_error;} + __Pyx_GOTREF(__pyx_t_7); + if (PyDict_SetItem(__pyx_d, __pyx_n_s_pickle, __pyx_t_7) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 72; __pyx_clineno = __LINE__; goto __pyx_L4_except_error;} + __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0; + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + goto __pyx_L3_exception_handled; + } + __pyx_L4_except_error:; + __Pyx_XGIVEREF(__pyx_t_3); + __Pyx_XGIVEREF(__pyx_t_4); + __Pyx_XGIVEREF(__pyx_t_5); + __Pyx_ExceptionReset(__pyx_t_3, __pyx_t_4, __pyx_t_5); + goto __pyx_L1_error; + __pyx_L3_exception_handled:; 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+ PyCFunction cfunc; + cfunc = PyCFunction_GET_FUNCTION(func); + self = PyCFunction_GET_SELF(func); + if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object"))) + return NULL; + result = cfunc(self, arg); + Py_LeaveRecursiveCall(); + if (unlikely(!result) && unlikely(!PyErr_Occurred())) { + PyErr_SetString( + PyExc_SystemError, + "NULL result without error in PyObject_Call"); + } + return result; +} +#endif + +#if CYTHON_COMPILING_IN_CPYTHON +static PyObject* __Pyx__PyObject_CallOneArg(PyObject *func, PyObject *arg) { + PyObject *result; + PyObject *args = PyTuple_New(1); + if (unlikely(!args)) return NULL; + Py_INCREF(arg); + PyTuple_SET_ITEM(args, 0, arg); + result = __Pyx_PyObject_Call(func, args, NULL); + Py_DECREF(args); + return result; +} +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) { +#ifdef __Pyx_CyFunction_USED + if (likely(PyCFunction_Check(func) || PyObject_TypeCheck(func, __pyx_CyFunctionType))) { +#else + if (likely(PyCFunction_Check(func))) { +#endif + if (likely(PyCFunction_GET_FLAGS(func) & METH_O)) { + return __Pyx_PyObject_CallMethO(func, arg); + } + } + return __Pyx__PyObject_CallOneArg(func, arg); +} +#else +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) { + PyObject* args = PyTuple_Pack(1, arg); + return (likely(args)) ? __Pyx_PyObject_Call(func, args, NULL) : NULL; +} +#endif + +static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb) { +#if CYTHON_COMPILING_IN_CPYTHON + PyObject *tmp_type, *tmp_value, *tmp_tb; + PyThreadState *tstate = PyThreadState_GET(); + tmp_type = tstate->curexc_type; + tmp_value = tstate->curexc_value; + tmp_tb = tstate->curexc_traceback; + tstate->curexc_type = type; + tstate->curexc_value = value; + tstate->curexc_traceback = tb; + Py_XDECREF(tmp_type); + Py_XDECREF(tmp_value); + Py_XDECREF(tmp_tb); +#else + PyErr_Restore(type, value, tb); +#endif +} +static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb) { +#if CYTHON_COMPILING_IN_CPYTHON + PyThreadState *tstate = PyThreadState_GET(); + *type = tstate->curexc_type; + *value = tstate->curexc_value; + *tb = tstate->curexc_traceback; + tstate->curexc_type = 0; + tstate->curexc_value = 0; + tstate->curexc_traceback = 0; +#else + PyErr_Fetch(type, value, tb); +#endif +} + +#if PY_MAJOR_VERSION < 3 +static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, + CYTHON_UNUSED PyObject *cause) { + Py_XINCREF(type); + if (!value || value == Py_None) + value = NULL; + else + Py_INCREF(value); + if (!tb || tb == Py_None) + tb = NULL; + else { + Py_INCREF(tb); + if (!PyTraceBack_Check(tb)) { + PyErr_SetString(PyExc_TypeError, + "raise: arg 3 must be a traceback or None"); + goto raise_error; + } + } + if (PyType_Check(type)) { +#if CYTHON_COMPILING_IN_PYPY + if (!value) { + Py_INCREF(Py_None); + value = Py_None; + } +#endif + PyErr_NormalizeException(&type, &value, &tb); + } else { + if (value) { + PyErr_SetString(PyExc_TypeError, + "instance exception may not have a separate value"); + goto raise_error; + } + value = type; + type = (PyObject*) Py_TYPE(type); + Py_INCREF(type); + if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) { + PyErr_SetString(PyExc_TypeError, + "raise: exception class must be a subclass of BaseException"); + goto raise_error; + } + } + __Pyx_ErrRestore(type, value, tb); + return; +raise_error: + Py_XDECREF(value); + Py_XDECREF(type); + Py_XDECREF(tb); + return; +} +#else +static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) { + PyObject* owned_instance = NULL; + if (tb == Py_None) { + tb = 0; + } else if (tb && !PyTraceBack_Check(tb)) { + PyErr_SetString(PyExc_TypeError, + "raise: arg 3 must be a traceback or None"); + goto bad; + } + if (value == Py_None) + value = 0; + if (PyExceptionInstance_Check(type)) { + if (value) { + PyErr_SetString(PyExc_TypeError, + "instance exception may not have a separate value"); + goto bad; + } + value = type; + type = (PyObject*) Py_TYPE(value); + } else if (PyExceptionClass_Check(type)) { + PyObject *instance_class = NULL; + if (value && PyExceptionInstance_Check(value)) { + instance_class = (PyObject*) Py_TYPE(value); + if (instance_class != type) { + if (PyObject_IsSubclass(instance_class, type)) { + type = instance_class; + } else { + instance_class = NULL; + } + } + } + if (!instance_class) { + PyObject *args; + if (!value) + args = PyTuple_New(0); + else if (PyTuple_Check(value)) { + Py_INCREF(value); + args = value; + } else + args = PyTuple_Pack(1, value); + if (!args) + goto bad; + owned_instance = PyObject_Call(type, args, NULL); + Py_DECREF(args); + if (!owned_instance) + goto bad; + value = owned_instance; + if (!PyExceptionInstance_Check(value)) { + PyErr_Format(PyExc_TypeError, + "calling %R should have returned an instance of " + "BaseException, not %R", + type, Py_TYPE(value)); + goto bad; + } + } + } else { + PyErr_SetString(PyExc_TypeError, + "raise: exception class must be a subclass of BaseException"); + goto bad; + } +#if PY_VERSION_HEX >= 0x03030000 + if (cause) { +#else + if (cause && cause != Py_None) { +#endif + PyObject *fixed_cause; + if (cause == Py_None) { + fixed_cause = NULL; + } else if (PyExceptionClass_Check(cause)) { + fixed_cause = PyObject_CallObject(cause, NULL); + if (fixed_cause == NULL) + goto bad; + } else if (PyExceptionInstance_Check(cause)) { + fixed_cause = cause; + Py_INCREF(fixed_cause); + } else { + PyErr_SetString(PyExc_TypeError, + "exception causes must derive from " + "BaseException"); + goto bad; + } + PyException_SetCause(value, fixed_cause); + } + PyErr_SetObject(type, value); + if (tb) { +#if CYTHON_COMPILING_IN_PYPY + PyObject *tmp_type, *tmp_value, *tmp_tb; + PyErr_Fetch(tmp_type, tmp_value, tmp_tb); + Py_INCREF(tb); + PyErr_Restore(tmp_type, tmp_value, tb); + Py_XDECREF(tmp_tb); +#else + PyThreadState *tstate = PyThreadState_GET(); + PyObject* tmp_tb = tstate->curexc_traceback; + if (tb != tmp_tb) { + Py_INCREF(tb); + tstate->curexc_traceback = tb; + Py_XDECREF(tmp_tb); + } +#endif + } +bad: + Py_XDECREF(owned_instance); + return; +} +#endif + +static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type) { + if (unlikely(!type)) { + PyErr_SetString(PyExc_SystemError, "Missing type object"); + return 0; + } + if (likely(PyObject_TypeCheck(obj, type))) + return 1; + PyErr_Format(PyExc_TypeError, "Cannot convert %.200s to %.200s", + Py_TYPE(obj)->tp_name, type->tp_name); + return 0; +} + +static CYTHON_INLINE void __Pyx_ExceptionSave(PyObject **type, PyObject **value, PyObject **tb) { +#if CYTHON_COMPILING_IN_CPYTHON + PyThreadState *tstate = PyThreadState_GET(); + *type = tstate->exc_type; + *value = tstate->exc_value; + *tb = tstate->exc_traceback; + Py_XINCREF(*type); + Py_XINCREF(*value); + Py_XINCREF(*tb); +#else + PyErr_GetExcInfo(type, value, tb); +#endif +} +static void __Pyx_ExceptionReset(PyObject *type, PyObject *value, PyObject *tb) { +#if CYTHON_COMPILING_IN_CPYTHON + PyObject *tmp_type, *tmp_value, *tmp_tb; + PyThreadState *tstate = PyThreadState_GET(); + tmp_type = tstate->exc_type; + tmp_value = tstate->exc_value; + tmp_tb = tstate->exc_traceback; + tstate->exc_type = type; + tstate->exc_value = value; + tstate->exc_traceback = tb; + Py_XDECREF(tmp_type); + Py_XDECREF(tmp_value); + Py_XDECREF(tmp_tb); +#else + PyErr_SetExcInfo(type, value, tb); +#endif +} + +static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb) { + PyObject *local_type, *local_value, *local_tb; +#if CYTHON_COMPILING_IN_CPYTHON + PyObject *tmp_type, *tmp_value, *tmp_tb; + PyThreadState *tstate = PyThreadState_GET(); + local_type = tstate->curexc_type; + local_value = tstate->curexc_value; + local_tb = tstate->curexc_traceback; + tstate->curexc_type = 0; + tstate->curexc_value = 0; + tstate->curexc_traceback = 0; +#else + PyErr_Fetch(&local_type, &local_value, &local_tb); +#endif + PyErr_NormalizeException(&local_type, &local_value, &local_tb); +#if CYTHON_COMPILING_IN_CPYTHON + if (unlikely(tstate->curexc_type)) +#else + if (unlikely(PyErr_Occurred())) +#endif + goto bad; + #if PY_MAJOR_VERSION >= 3 + if (local_tb) { + if (unlikely(PyException_SetTraceback(local_value, local_tb) < 0)) + goto bad; + } + #endif + Py_XINCREF(local_tb); + Py_XINCREF(local_type); + Py_XINCREF(local_value); + *type = local_type; + *value = local_value; + *tb = local_tb; +#if CYTHON_COMPILING_IN_CPYTHON + tmp_type = tstate->exc_type; + tmp_value = tstate->exc_value; + tmp_tb = tstate->exc_traceback; + tstate->exc_type = local_type; + tstate->exc_value = local_value; + tstate->exc_traceback = local_tb; + Py_XDECREF(tmp_type); + Py_XDECREF(tmp_value); + Py_XDECREF(tmp_tb); +#else + PyErr_SetExcInfo(local_type, local_value, local_tb); +#endif + return 0; +bad: + *type = 0; + *value = 0; + *tb = 0; + Py_XDECREF(local_type); + Py_XDECREF(local_value); + Py_XDECREF(local_tb); + return -1; +} + +static void __Pyx_RaiseDoubleKeywordsError( + const char* func_name, + PyObject* kw_name) +{ + PyErr_Format(PyExc_TypeError, + #if PY_MAJOR_VERSION >= 3 + "%s() got multiple values for keyword argument '%U'", func_name, kw_name); + #else + "%s() got multiple values for keyword argument '%s'", func_name, + PyString_AsString(kw_name)); + #endif +} + +static int __Pyx_ParseOptionalKeywords( + PyObject *kwds, + PyObject **argnames[], + PyObject *kwds2, + PyObject *values[], + Py_ssize_t num_pos_args, + const char* function_name) +{ + PyObject *key = 0, *value = 0; + Py_ssize_t pos = 0; + PyObject*** name; + PyObject*** first_kw_arg = argnames + num_pos_args; + while (PyDict_Next(kwds, &pos, &key, &value)) { + name = first_kw_arg; + while (*name && (**name != key)) name++; + if (*name) { + values[name-argnames] = value; + continue; + } + name = first_kw_arg; + #if PY_MAJOR_VERSION < 3 + if (likely(PyString_CheckExact(key)) || likely(PyString_Check(key))) { + while (*name) { + if ((CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**name) == PyString_GET_SIZE(key)) + && _PyString_Eq(**name, key)) { + values[name-argnames] = value; + break; + } + name++; + } + if (*name) continue; + else { + PyObject*** argname = argnames; + while (argname != first_kw_arg) { + if ((**argname == key) || ( + (CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**argname) == PyString_GET_SIZE(key)) + && _PyString_Eq(**argname, key))) { + goto arg_passed_twice; + } + argname++; + } + } + } else + #endif + if (likely(PyUnicode_Check(key))) { + while (*name) { + int cmp = (**name == key) ? 0 : + #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3 + (PyUnicode_GET_SIZE(**name) != PyUnicode_GET_SIZE(key)) ? 1 : + #endif + PyUnicode_Compare(**name, key); + if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad; + if (cmp == 0) { + values[name-argnames] = value; + break; + } + name++; + } + if (*name) continue; + else { + PyObject*** argname = argnames; + while (argname != first_kw_arg) { + int cmp = (**argname == key) ? 0 : + #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3 + (PyUnicode_GET_SIZE(**argname) != PyUnicode_GET_SIZE(key)) ? 1 : + #endif + PyUnicode_Compare(**argname, key); + if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad; + if (cmp == 0) goto arg_passed_twice; + argname++; + } + } + } else + goto invalid_keyword_type; + if (kwds2) { + if (unlikely(PyDict_SetItem(kwds2, key, value))) goto bad; + } else { + goto invalid_keyword; + } + } + return 0; +arg_passed_twice: + __Pyx_RaiseDoubleKeywordsError(function_name, key); + goto bad; +invalid_keyword_type: + PyErr_Format(PyExc_TypeError, + "%.200s() keywords must be strings", function_name); + goto bad; +invalid_keyword: + PyErr_Format(PyExc_TypeError, + #if PY_MAJOR_VERSION < 3 + "%.200s() got an unexpected keyword argument '%.200s'", + function_name, PyString_AsString(key)); + #else + "%s() got an unexpected keyword argument '%U'", + function_name, key); + #endif +bad: + return -1; +} + +static void __Pyx_RaiseArgtupleInvalid( + const char* func_name, + int exact, + Py_ssize_t num_min, + Py_ssize_t num_max, + Py_ssize_t num_found) +{ + Py_ssize_t num_expected; + const char *more_or_less; + if (num_found < num_min) { + num_expected = num_min; + more_or_less = "at least"; + } else { + num_expected = num_max; + more_or_less = "at most"; + } + if (exact) { + more_or_less = "exactly"; + } + PyErr_Format(PyExc_TypeError, + "%.200s() takes %.8s %" CYTHON_FORMAT_SSIZE_T "d positional argument%.1s (%" CYTHON_FORMAT_SSIZE_T "d given)", + func_name, more_or_less, num_expected, + (num_expected == 1) ? "" : "s", num_found); +} + +static void __Pyx_RaiseArgumentTypeInvalid(const char* name, PyObject *obj, PyTypeObject *type) { + PyErr_Format(PyExc_TypeError, + "Argument '%.200s' has incorrect type (expected %.200s, got %.200s)", + name, type->tp_name, Py_TYPE(obj)->tp_name); +} +static CYTHON_INLINE int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed, + const char *name, int exact) +{ + if (unlikely(!type)) { + PyErr_SetString(PyExc_SystemError, "Missing type object"); + return 0; + } + if (none_allowed && obj == Py_None) return 1; + else if (exact) { + if (likely(Py_TYPE(obj) == type)) return 1; + #if PY_MAJOR_VERSION == 2 + else if ((type == &PyBaseString_Type) && likely(__Pyx_PyBaseString_CheckExact(obj))) return 1; + #endif + } + else { + if (likely(PyObject_TypeCheck(obj, type))) return 1; + } + __Pyx_RaiseArgumentTypeInvalid(name, obj, type); + return 0; +} + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func) { +#ifdef __Pyx_CyFunction_USED + if (likely(PyCFunction_Check(func) || PyObject_TypeCheck(func, __pyx_CyFunctionType))) { +#else + if (likely(PyCFunction_Check(func))) { +#endif + if (likely(PyCFunction_GET_FLAGS(func) & METH_NOARGS)) { + return __Pyx_PyObject_CallMethO(func, NULL); + } + } + return __Pyx_PyObject_Call(func, __pyx_empty_tuple, NULL); +} +#endif + +static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno, + CYTHON_UNUSED int lineno, CYTHON_UNUSED const char *filename, + int full_traceback) { + PyObject *old_exc, *old_val, *old_tb; + PyObject *ctx; + __Pyx_ErrFetch(&old_exc, &old_val, &old_tb); + if (full_traceback) { + Py_XINCREF(old_exc); + Py_XINCREF(old_val); + Py_XINCREF(old_tb); + __Pyx_ErrRestore(old_exc, old_val, old_tb); + PyErr_PrintEx(1); + } + #if PY_MAJOR_VERSION < 3 + ctx = PyString_FromString(name); + #else + ctx = PyUnicode_FromString(name); + #endif + __Pyx_ErrRestore(old_exc, old_val, old_tb); + if (!ctx) { + PyErr_WriteUnraisable(Py_None); + } else { + PyErr_WriteUnraisable(ctx); + Py_DECREF(ctx); + } +} + +static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) { + PyObject *r; + if (!j) return NULL; + r = PyObject_GetItem(o, j); + Py_DECREF(j); + return r; +} +static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i, + int wraparound, int boundscheck) { +#if CYTHON_COMPILING_IN_CPYTHON + if (wraparound & unlikely(i < 0)) i += PyList_GET_SIZE(o); + if ((!boundscheck) || likely((0 <= i) & (i < PyList_GET_SIZE(o)))) { + PyObject *r = PyList_GET_ITEM(o, i); + Py_INCREF(r); + return r; + } + return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i)); +#else + return PySequence_GetItem(o, i); +#endif +} +static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i, + int wraparound, int boundscheck) { +#if CYTHON_COMPILING_IN_CPYTHON + if (wraparound & unlikely(i < 0)) i += PyTuple_GET_SIZE(o); + if ((!boundscheck) || likely((0 <= i) & (i < PyTuple_GET_SIZE(o)))) { + PyObject *r = PyTuple_GET_ITEM(o, i); + Py_INCREF(r); + return r; + } + return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i)); +#else + return PySequence_GetItem(o, i); +#endif +} +static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, + int is_list, int wraparound, int boundscheck) { +#if CYTHON_COMPILING_IN_CPYTHON + if (is_list || PyList_CheckExact(o)) { + Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o); + if ((!boundscheck) || (likely((n >= 0) & (n < PyList_GET_SIZE(o))))) { + PyObject *r = PyList_GET_ITEM(o, n); + Py_INCREF(r); + return r; + } + } + else if (PyTuple_CheckExact(o)) { + Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyTuple_GET_SIZE(o); + if ((!boundscheck) || likely((n >= 0) & (n < PyTuple_GET_SIZE(o)))) { + PyObject *r = PyTuple_GET_ITEM(o, n); + Py_INCREF(r); + return r; + } + } else { + PySequenceMethods *m = Py_TYPE(o)->tp_as_sequence; + if (likely(m && m->sq_item)) { + if (wraparound && unlikely(i < 0) && likely(m->sq_length)) { + Py_ssize_t l = m->sq_length(o); + if (likely(l >= 0)) { + i += l; + } else { + if (PyErr_ExceptionMatches(PyExc_OverflowError)) + PyErr_Clear(); + else + return NULL; + } + } + return m->sq_item(o, i); + } + } +#else + if (is_list || PySequence_Check(o)) { + return PySequence_GetItem(o, i); + } +#endif + return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i)); +} + +static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) { + PyObject* value = __Pyx_PyObject_GetAttrStr(module, name); + if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) { + PyErr_Format(PyExc_ImportError, + #if PY_MAJOR_VERSION < 3 + "cannot import name %.230s", PyString_AS_STRING(name)); + #else + "cannot import name %S", name); + #endif + } + return value; +} + +static int __Pyx_SetVtable(PyObject *dict, void *vtable) { +#if PY_VERSION_HEX >= 0x02070000 + PyObject *ob = PyCapsule_New(vtable, 0, 0); +#else + PyObject *ob = PyCObject_FromVoidPtr(vtable, 0); +#endif + if (!ob) + goto bad; + if (PyDict_SetItem(dict, __pyx_n_s_pyx_vtable, ob) < 0) + goto bad; + Py_DECREF(ob); + return 0; +bad: + Py_XDECREF(ob); + return -1; +} + +static void* __Pyx_GetVtable(PyObject *dict) { + void* ptr; + PyObject *ob = PyObject_GetItem(dict, __pyx_n_s_pyx_vtable); + if (!ob) + goto bad; +#if PY_VERSION_HEX >= 0x02070000 + ptr = PyCapsule_GetPointer(ob, 0); +#else + ptr = PyCObject_AsVoidPtr(ob); +#endif + if (!ptr && !PyErr_Occurred()) + PyErr_SetString(PyExc_RuntimeError, "invalid vtable found for imported type"); + Py_DECREF(ob); + return ptr; +bad: + Py_XDECREF(ob); + return NULL; +} + +static PyObject *__Pyx_GetNameInClass(PyObject *nmspace, PyObject *name) { + PyObject *result; + result = __Pyx_PyObject_GetAttrStr(nmspace, name); + if (!result) + result = __Pyx_GetModuleGlobalName(name); + return result; +} + +static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) { + int start = 0, mid = 0, end = count - 1; + if (end >= 0 && code_line > entries[end].code_line) { + return count; + } + while (start < end) { + mid = (start + end) / 2; + if (code_line < entries[mid].code_line) { + end = mid; + } else if (code_line > entries[mid].code_line) { + start = mid + 1; + } else { + return mid; + } + } + if (code_line <= entries[mid].code_line) { + return mid; + } else { + return mid + 1; + } +} +static PyCodeObject *__pyx_find_code_object(int code_line) { + PyCodeObject* code_object; + int pos; + if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) { + return NULL; + } + pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line); + if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) { + return NULL; + } + code_object = __pyx_code_cache.entries[pos].code_object; + Py_INCREF(code_object); + return code_object; +} +static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) { + int pos, i; + __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries; + if (unlikely(!code_line)) { + return; + } + if (unlikely(!entries)) { + entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry)); + if (likely(entries)) { + __pyx_code_cache.entries = entries; + __pyx_code_cache.max_count = 64; + __pyx_code_cache.count = 1; + entries[0].code_line = code_line; + entries[0].code_object = code_object; + Py_INCREF(code_object); + } + return; + } + pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line); + if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) { + PyCodeObject* tmp = entries[pos].code_object; + entries[pos].code_object = code_object; + Py_DECREF(tmp); + return; + } + if (__pyx_code_cache.count == __pyx_code_cache.max_count) { + int new_max = __pyx_code_cache.max_count + 64; + entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc( + __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry)); + if (unlikely(!entries)) { + return; + } + __pyx_code_cache.entries = entries; + __pyx_code_cache.max_count = new_max; + } + for (i=__pyx_code_cache.count; i>pos; i--) { + entries[i] = entries[i-1]; + } + entries[pos].code_line = code_line; + entries[pos].code_object = code_object; + __pyx_code_cache.count++; + Py_INCREF(code_object); +} + +#include "compile.h" +#include "frameobject.h" +#include "traceback.h" +static PyCodeObject* __Pyx_CreateCodeObjectForTraceback( + const char *funcname, int c_line, + int py_line, const char *filename) { + PyCodeObject *py_code = 0; + PyObject *py_srcfile = 0; + PyObject *py_funcname = 0; + #if PY_MAJOR_VERSION < 3 + py_srcfile = PyString_FromString(filename); + #else + py_srcfile = PyUnicode_FromString(filename); + #endif + if (!py_srcfile) goto bad; + if (c_line) { + #if PY_MAJOR_VERSION < 3 + py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line); + #else + py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line); + #endif + } + else { + #if PY_MAJOR_VERSION < 3 + py_funcname = PyString_FromString(funcname); + #else + py_funcname = PyUnicode_FromString(funcname); + #endif + } + if (!py_funcname) goto bad; + py_code = __Pyx_PyCode_New( + 0, + 0, + 0, + 0, + 0, + __pyx_empty_bytes, /*PyObject *code,*/ + __pyx_empty_tuple, /*PyObject *consts,*/ + __pyx_empty_tuple, /*PyObject *names,*/ + __pyx_empty_tuple, /*PyObject *varnames,*/ + __pyx_empty_tuple, /*PyObject *freevars,*/ + __pyx_empty_tuple, /*PyObject *cellvars,*/ + py_srcfile, /*PyObject *filename,*/ + py_funcname, /*PyObject *name,*/ + py_line, + __pyx_empty_bytes /*PyObject *lnotab*/ + ); + Py_DECREF(py_srcfile); + Py_DECREF(py_funcname); + return py_code; +bad: + Py_XDECREF(py_srcfile); + Py_XDECREF(py_funcname); + return NULL; +} +static void __Pyx_AddTraceback(const char *funcname, int c_line, + int py_line, const char *filename) { + PyCodeObject *py_code = 0; + PyFrameObject *py_frame = 0; + py_code = __pyx_find_code_object(c_line ? c_line : py_line); + if (!py_code) { + py_code = __Pyx_CreateCodeObjectForTraceback( + funcname, c_line, py_line, filename); + if (!py_code) goto bad; + __pyx_insert_code_object(c_line ? c_line : py_line, py_code); + } + py_frame = PyFrame_New( + PyThreadState_GET(), /*PyThreadState *tstate,*/ + py_code, /*PyCodeObject *code,*/ + __pyx_d, /*PyObject *globals,*/ + 0 /*PyObject *locals*/ + ); + if (!py_frame) goto bad; + py_frame->f_lineno = py_line; + PyTraceBack_Here(py_frame); +bad: + Py_XDECREF(py_code); + Py_XDECREF(py_frame); +} + +static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) { + PyObject *empty_list = 0; + PyObject *module = 0; + PyObject *global_dict = 0; + PyObject *empty_dict = 0; + PyObject *list; + #if PY_VERSION_HEX < 0x03030000 + PyObject *py_import; + py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import); + if (!py_import) + goto bad; + #endif + if (from_list) + list = from_list; + else { + empty_list = PyList_New(0); + if (!empty_list) + goto bad; + list = empty_list; + } + global_dict = PyModule_GetDict(__pyx_m); + if (!global_dict) + goto bad; + empty_dict = PyDict_New(); + if (!empty_dict) + goto bad; + { + #if PY_MAJOR_VERSION >= 3 + if (level == -1) { + if (strchr(__Pyx_MODULE_NAME, '.')) { + #if PY_VERSION_HEX < 0x03030000 + PyObject *py_level = PyInt_FromLong(1); + if (!py_level) + goto bad; + module = PyObject_CallFunctionObjArgs(py_import, + name, global_dict, empty_dict, list, py_level, NULL); + Py_DECREF(py_level); + #else + module = PyImport_ImportModuleLevelObject( + name, global_dict, empty_dict, list, 1); + #endif + if (!module) { + if (!PyErr_ExceptionMatches(PyExc_ImportError)) + goto bad; + PyErr_Clear(); + } + } + level = 0; + } + #endif + if (!module) { + #if PY_VERSION_HEX < 0x03030000 + PyObject *py_level = PyInt_FromLong(level); + if (!py_level) + goto bad; + module = PyObject_CallFunctionObjArgs(py_import, + name, global_dict, empty_dict, list, py_level, NULL); + Py_DECREF(py_level); + #else + module = PyImport_ImportModuleLevelObject( + name, global_dict, empty_dict, list, level); + #endif + } + } +bad: + #if PY_VERSION_HEX < 0x03030000 + Py_XDECREF(py_import); + #endif + Py_XDECREF(empty_list); + Py_XDECREF(empty_dict); + return module; +} + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) { + const int neg_one = (int) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(int) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(int) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); + } else if (sizeof(int) <= sizeof(unsigned long long)) { + return PyLong_FromUnsignedLongLong((unsigned long long) value); + } + } else { + if (sizeof(int) <= sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(int) <= sizeof(long long)) { + return PyLong_FromLongLong((long long) value); + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(int), + little, !is_unsigned); + } +} + +#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value) \ + { \ + func_type value = func_value; \ + if (sizeof(target_type) < sizeof(func_type)) { \ + if (unlikely(value != (func_type) (target_type) value)) { \ + func_type zero = 0; \ + if (is_unsigned && unlikely(value < zero)) \ + goto raise_neg_overflow; \ + else \ + goto raise_overflow; \ + } \ + } \ + return (target_type) value; \ + } + +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + #include "longintrepr.h" + #endif +#endif + +static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) { + const int neg_one = (int) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x))) { + if (sizeof(int) < sizeof(long)) { + __PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG(x)) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + goto raise_neg_overflow; + } + return (int) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(int, digit, ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (unlikely(Py_SIZE(x) < 0)) { + goto raise_neg_overflow; + } + if (sizeof(int) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT(int, unsigned long, PyLong_AsUnsignedLong(x)) + } else if (sizeof(int) <= sizeof(unsigned long long)) { + __PYX_VERIFY_RETURN_INT(int, unsigned long long, PyLong_AsUnsignedLongLong(x)) + } + } else { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(int, digit, +(((PyLongObject*)x)->ob_digit[0])); + case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (sizeof(int) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT(int, long, PyLong_AsLong(x)) + } else if (sizeof(int) <= sizeof(long long)) { + __PYX_VERIFY_RETURN_INT(int, long long, PyLong_AsLongLong(x)) + } + } + { +#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) + PyErr_SetString(PyExc_RuntimeError, + "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); +#else + int val; + PyObject *v = __Pyx_PyNumber_Int(x); + #if PY_MAJOR_VERSION < 3 + if (likely(v) && !PyLong_Check(v)) { + PyObject *tmp = v; + v = PyNumber_Long(tmp); + Py_DECREF(tmp); + } + #endif + if (likely(v)) { + int one = 1; int is_little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&val; + int ret = _PyLong_AsByteArray((PyLongObject *)v, + bytes, sizeof(val), + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } +#endif + return (int) -1; + } + } else { + int val; + PyObject *tmp = __Pyx_PyNumber_Int(x); + if (!tmp) return (int) -1; + val = __Pyx_PyInt_As_int(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to int"); + return (int) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to int"); + return (int) -1; +} + +static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *x) { + const size_t neg_one = (size_t) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x))) { + if (sizeof(size_t) < sizeof(long)) { + __PYX_VERIFY_RETURN_INT(size_t, long, PyInt_AS_LONG(x)) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + goto raise_neg_overflow; + } + return (size_t) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(size_t, digit, ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (unlikely(Py_SIZE(x) < 0)) { + goto raise_neg_overflow; + } + if (sizeof(size_t) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT(size_t, unsigned long, PyLong_AsUnsignedLong(x)) + } else if (sizeof(size_t) <= sizeof(unsigned long long)) { + __PYX_VERIFY_RETURN_INT(size_t, unsigned long long, PyLong_AsUnsignedLongLong(x)) + } + } else { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(size_t, digit, +(((PyLongObject*)x)->ob_digit[0])); + case -1: __PYX_VERIFY_RETURN_INT(size_t, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (sizeof(size_t) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT(size_t, long, PyLong_AsLong(x)) + } else if (sizeof(size_t) <= sizeof(long long)) { + __PYX_VERIFY_RETURN_INT(size_t, long long, PyLong_AsLongLong(x)) + } + } + { +#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) + PyErr_SetString(PyExc_RuntimeError, + "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); +#else + size_t val; + PyObject *v = __Pyx_PyNumber_Int(x); + #if PY_MAJOR_VERSION < 3 + if (likely(v) && !PyLong_Check(v)) { + PyObject *tmp = v; + v = PyNumber_Long(tmp); + Py_DECREF(tmp); + } + #endif + if (likely(v)) { + int one = 1; int is_little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&val; + int ret = _PyLong_AsByteArray((PyLongObject *)v, + bytes, sizeof(val), + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } +#endif + return (size_t) -1; + } + } else { + size_t val; + PyObject *tmp = __Pyx_PyNumber_Int(x); + if (!tmp) return (size_t) -1; + val = __Pyx_PyInt_As_size_t(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to size_t"); + return (size_t) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to size_t"); + return (size_t) -1; +} + +static CYTHON_INLINE pyzmq_int64_t __Pyx_PyInt_As_pyzmq_int64_t(PyObject *x) { + const pyzmq_int64_t neg_one = (pyzmq_int64_t) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x))) { + if (sizeof(pyzmq_int64_t) < sizeof(long)) { + __PYX_VERIFY_RETURN_INT(pyzmq_int64_t, long, PyInt_AS_LONG(x)) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + goto raise_neg_overflow; + } + return (pyzmq_int64_t) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(pyzmq_int64_t, digit, ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (unlikely(Py_SIZE(x) < 0)) { + goto raise_neg_overflow; + } + if (sizeof(pyzmq_int64_t) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT(pyzmq_int64_t, unsigned long, PyLong_AsUnsignedLong(x)) + } else if (sizeof(pyzmq_int64_t) <= sizeof(unsigned long long)) { + __PYX_VERIFY_RETURN_INT(pyzmq_int64_t, unsigned long long, PyLong_AsUnsignedLongLong(x)) + } + } else { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(pyzmq_int64_t, digit, +(((PyLongObject*)x)->ob_digit[0])); + case -1: __PYX_VERIFY_RETURN_INT(pyzmq_int64_t, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (sizeof(pyzmq_int64_t) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT(pyzmq_int64_t, long, PyLong_AsLong(x)) + } else if (sizeof(pyzmq_int64_t) <= sizeof(long long)) { + __PYX_VERIFY_RETURN_INT(pyzmq_int64_t, long long, PyLong_AsLongLong(x)) + } + } + { +#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) + PyErr_SetString(PyExc_RuntimeError, + "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); +#else + pyzmq_int64_t val; + PyObject *v = __Pyx_PyNumber_Int(x); + #if PY_MAJOR_VERSION < 3 + if (likely(v) && !PyLong_Check(v)) { + PyObject *tmp = v; + v = PyNumber_Long(tmp); + Py_DECREF(tmp); + } + #endif + if (likely(v)) { + int one = 1; int is_little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&val; + int ret = _PyLong_AsByteArray((PyLongObject *)v, + bytes, sizeof(val), + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } +#endif + return (pyzmq_int64_t) -1; + } + } else { + pyzmq_int64_t val; + PyObject *tmp = __Pyx_PyNumber_Int(x); + if (!tmp) return (pyzmq_int64_t) -1; + val = __Pyx_PyInt_As_pyzmq_int64_t(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to pyzmq_int64_t"); + return (pyzmq_int64_t) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to pyzmq_int64_t"); + return (pyzmq_int64_t) -1; +} + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_pyzmq_int64_t(pyzmq_int64_t value) { + const pyzmq_int64_t neg_one = (pyzmq_int64_t) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(pyzmq_int64_t) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(pyzmq_int64_t) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); + } else if (sizeof(pyzmq_int64_t) <= sizeof(unsigned long long)) { + return PyLong_FromUnsignedLongLong((unsigned long long) value); + } + } else { + if (sizeof(pyzmq_int64_t) <= sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(pyzmq_int64_t) <= sizeof(long long)) { + return PyLong_FromLongLong((long long) value); + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(pyzmq_int64_t), + little, !is_unsigned); + } +} + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_ZMQ_FD_T(ZMQ_FD_T value) { + const ZMQ_FD_T neg_one = (ZMQ_FD_T) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(ZMQ_FD_T) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(ZMQ_FD_T) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); + } else if (sizeof(ZMQ_FD_T) <= sizeof(unsigned long long)) { + return PyLong_FromUnsignedLongLong((unsigned long long) value); + } + } else { + if (sizeof(ZMQ_FD_T) <= sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(ZMQ_FD_T) <= sizeof(long long)) { + return PyLong_FromLongLong((long long) value); + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(ZMQ_FD_T), + little, !is_unsigned); + } +} + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) { + const long neg_one = (long) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(long) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(long) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); + } else if (sizeof(long) <= sizeof(unsigned long long)) { + return PyLong_FromUnsignedLongLong((unsigned long long) value); + } + } else { + if (sizeof(long) <= sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(long) <= sizeof(long long)) { + return PyLong_FromLongLong((long long) value); + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(long), + little, !is_unsigned); + } +} + +static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) { + const long neg_one = (long) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x))) { + if (sizeof(long) < sizeof(long)) { + __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x)) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + goto raise_neg_overflow; + } + return (long) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(long, digit, ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (unlikely(Py_SIZE(x) < 0)) { + goto raise_neg_overflow; + } + if (sizeof(long) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT(long, unsigned long, PyLong_AsUnsignedLong(x)) + } else if (sizeof(long) <= sizeof(unsigned long long)) { + __PYX_VERIFY_RETURN_INT(long, unsigned long long, PyLong_AsUnsignedLongLong(x)) + } + } else { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(long, digit, +(((PyLongObject*)x)->ob_digit[0])); + case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (sizeof(long) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT(long, long, PyLong_AsLong(x)) + } else if (sizeof(long) <= sizeof(long long)) { + __PYX_VERIFY_RETURN_INT(long, long long, PyLong_AsLongLong(x)) + } + } + { +#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) + PyErr_SetString(PyExc_RuntimeError, + "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); +#else + long val; + PyObject *v = __Pyx_PyNumber_Int(x); + #if PY_MAJOR_VERSION < 3 + if (likely(v) && !PyLong_Check(v)) { + PyObject *tmp = v; + v = PyNumber_Long(tmp); + Py_DECREF(tmp); + } + #endif + if (likely(v)) { + int one = 1; int is_little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&val; + int ret = _PyLong_AsByteArray((PyLongObject *)v, + bytes, sizeof(val), + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } +#endif + return (long) -1; + } + } else { + long val; + PyObject *tmp = __Pyx_PyNumber_Int(x); + if (!tmp) return (long) -1; + val = __Pyx_PyInt_As_long(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to long"); + return (long) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to long"); + return (long) -1; +} + +static CYTHON_INLINE int __Pyx_StrEq(const char *s1, const char *s2) { + while (*s1 != '\0' && *s1 == *s2) { s1++; s2++; } + return *s1 == *s2; +} + +static int __Pyx_check_binary_version(void) { + char ctversion[4], rtversion[4]; + PyOS_snprintf(ctversion, 4, "%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION); + PyOS_snprintf(rtversion, 4, "%s", Py_GetVersion()); + if (ctversion[0] != rtversion[0] || ctversion[2] != rtversion[2]) { + char message[200]; + PyOS_snprintf(message, sizeof(message), + "compiletime version %s of module '%.100s' " + "does not match runtime version %s", + ctversion, __Pyx_MODULE_NAME, rtversion); + return PyErr_WarnEx(NULL, message, 1); + } + return 0; +} + +#ifndef __PYX_HAVE_RT_ImportModule +#define __PYX_HAVE_RT_ImportModule +static PyObject *__Pyx_ImportModule(const char *name) { + PyObject *py_name = 0; + PyObject *py_module = 0; + py_name = __Pyx_PyIdentifier_FromString(name); + if (!py_name) + goto bad; + py_module = PyImport_Import(py_name); + Py_DECREF(py_name); + return py_module; +bad: + Py_XDECREF(py_name); + return 0; +} +#endif + +#ifndef __PYX_HAVE_RT_ImportType +#define __PYX_HAVE_RT_ImportType +static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name, + size_t size, int strict) +{ + PyObject *py_module = 0; + PyObject *result = 0; + PyObject *py_name = 0; + char warning[200]; + Py_ssize_t basicsize; +#ifdef Py_LIMITED_API + PyObject *py_basicsize; +#endif + py_module = __Pyx_ImportModule(module_name); + if (!py_module) + goto bad; + py_name = __Pyx_PyIdentifier_FromString(class_name); + if (!py_name) + goto bad; + result = PyObject_GetAttr(py_module, py_name); + Py_DECREF(py_name); + py_name = 0; + Py_DECREF(py_module); + py_module = 0; + if (!result) + goto bad; + if (!PyType_Check(result)) { + PyErr_Format(PyExc_TypeError, + "%.200s.%.200s is not a type object", + module_name, class_name); + goto bad; + } +#ifndef Py_LIMITED_API + basicsize = ((PyTypeObject *)result)->tp_basicsize; +#else + py_basicsize = PyObject_GetAttrString(result, "__basicsize__"); + if (!py_basicsize) + goto bad; + basicsize = PyLong_AsSsize_t(py_basicsize); + Py_DECREF(py_basicsize); + py_basicsize = 0; + if (basicsize == (Py_ssize_t)-1 && PyErr_Occurred()) + goto bad; +#endif + if (!strict && (size_t)basicsize > size) { + PyOS_snprintf(warning, sizeof(warning), + "%s.%s size changed, may indicate binary incompatibility", + module_name, class_name); + if (PyErr_WarnEx(NULL, warning, 0) < 0) goto bad; + } + else if ((size_t)basicsize != size) { + PyErr_Format(PyExc_ValueError, + "%.200s.%.200s has the wrong size, try recompiling", + module_name, class_name); + goto bad; + } + return (PyTypeObject *)result; +bad: + Py_XDECREF(py_module); + Py_XDECREF(result); + return NULL; +} +#endif + +static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) { + while (t->p) { + #if PY_MAJOR_VERSION < 3 + if (t->is_unicode) { + *t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL); + } else if (t->intern) { + *t->p = PyString_InternFromString(t->s); + } else { + *t->p = PyString_FromStringAndSize(t->s, t->n - 1); + } + #else + if (t->is_unicode | t->is_str) { + if (t->intern) { + *t->p = PyUnicode_InternFromString(t->s); + } else if (t->encoding) { + *t->p = PyUnicode_Decode(t->s, t->n - 1, t->encoding, NULL); + } else { + *t->p = PyUnicode_FromStringAndSize(t->s, t->n - 1); + } + } else { + *t->p = PyBytes_FromStringAndSize(t->s, t->n - 1); + } + #endif + if (!*t->p) + return -1; + ++t; + } + return 0; +} + +static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) { + return __Pyx_PyUnicode_FromStringAndSize(c_str, (Py_ssize_t)strlen(c_str)); +} +static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject* o) { + Py_ssize_t ignore; + return __Pyx_PyObject_AsStringAndSize(o, &ignore); +} +static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) { +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT + if ( +#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII + __Pyx_sys_getdefaultencoding_not_ascii && +#endif + PyUnicode_Check(o)) { +#if PY_VERSION_HEX < 0x03030000 + char* defenc_c; + PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL); + if (!defenc) return NULL; + defenc_c = PyBytes_AS_STRING(defenc); +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII + { + char* end = defenc_c + PyBytes_GET_SIZE(defenc); + char* c; + for (c = defenc_c; c < end; c++) { + if ((unsigned char) (*c) >= 128) { + PyUnicode_AsASCIIString(o); + return NULL; + } + } + } +#endif + *length = PyBytes_GET_SIZE(defenc); + return defenc_c; +#else + if (__Pyx_PyUnicode_READY(o) == -1) return NULL; +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII + if (PyUnicode_IS_ASCII(o)) { + *length = PyUnicode_GET_LENGTH(o); + return PyUnicode_AsUTF8(o); + } else { + PyUnicode_AsASCIIString(o); + return NULL; + } +#else + return PyUnicode_AsUTF8AndSize(o, length); +#endif +#endif + } else +#endif +#if !CYTHON_COMPILING_IN_PYPY + if (PyByteArray_Check(o)) { + *length = PyByteArray_GET_SIZE(o); + return PyByteArray_AS_STRING(o); + } else +#endif + { + char* result; + int r = PyBytes_AsStringAndSize(o, &result, length); + if (unlikely(r < 0)) { + return NULL; + } else { + return result; + } + } +} +static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) { + int is_true = x == Py_True; + if (is_true | (x == Py_False) | (x == Py_None)) return is_true; + else return PyObject_IsTrue(x); +} +static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) { + PyNumberMethods *m; + const char *name = NULL; + PyObject *res = NULL; +#if PY_MAJOR_VERSION < 3 + if (PyInt_Check(x) || PyLong_Check(x)) +#else + if (PyLong_Check(x)) +#endif + return Py_INCREF(x), x; + m = Py_TYPE(x)->tp_as_number; +#if PY_MAJOR_VERSION < 3 + if (m && m->nb_int) { + name = "int"; + res = PyNumber_Int(x); + } + else if (m && m->nb_long) { + name = "long"; + res = PyNumber_Long(x); + } +#else + if (m && m->nb_int) { + name = "int"; + res = PyNumber_Long(x); + } +#endif + if (res) { +#if PY_MAJOR_VERSION < 3 + if (!PyInt_Check(res) && !PyLong_Check(res)) { +#else + if (!PyLong_Check(res)) { +#endif + PyErr_Format(PyExc_TypeError, + "__%.4s__ returned non-%.4s (type %.200s)", + name, name, Py_TYPE(res)->tp_name); + Py_DECREF(res); + return NULL; + } + } + else if (!PyErr_Occurred()) { + PyErr_SetString(PyExc_TypeError, + "an integer is required"); + } + return res; +} +static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) { + Py_ssize_t ival; + PyObject *x; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_CheckExact(b))) + return PyInt_AS_LONG(b); +#endif + if (likely(PyLong_CheckExact(b))) { + #if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(b)) { + case -1: return -(sdigit)((PyLongObject*)b)->ob_digit[0]; + case 0: return 0; + case 1: return ((PyLongObject*)b)->ob_digit[0]; + } + #endif + #endif + return PyLong_AsSsize_t(b); + } + x = PyNumber_Index(b); + if (!x) return -1; + ival = PyInt_AsSsize_t(x); + Py_DECREF(x); + return ival; +} +static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) { + return PyInt_FromSize_t(ival); +} + + +#endif /* Py_PYTHON_H */ diff --git a/external_libs/python/zmq/backend/cython/socket.pxd b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/socket.pxd index b8a331e2..b8a331e2 100644 --- a/external_libs/python/zmq/backend/cython/socket.pxd +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/socket.pxd diff --git a/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/socket.pyx b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/socket.pyx new file mode 100644 index 00000000..30abbb7d --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/socket.pyx @@ -0,0 +1,717 @@ +"""0MQ Socket class.""" + +# +# Copyright (c) 2010-2011 Brian E. Granger & Min Ragan-Kelley +# +# This file is part of pyzmq. +# +# pyzmq is free software; you can redistribute it and/or modify it under +# the terms of the Lesser GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# pyzmq is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# Lesser GNU General Public License for more details. +# +# You should have received a copy of the Lesser GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# + +#----------------------------------------------------------------------------- +# Cython Imports +#----------------------------------------------------------------------------- + +# get version-independent aliases: +cdef extern from "pyversion_compat.h": + pass + +from libc.errno cimport ENAMETOOLONG +from libc.string cimport memcpy + +from cpython cimport PyBytes_FromStringAndSize +from cpython cimport PyBytes_AsString, PyBytes_Size +from cpython cimport Py_DECREF, Py_INCREF + +from buffers cimport asbuffer_r, viewfromobject_r + +from libzmq cimport * +from message cimport Frame, copy_zmq_msg_bytes + +from context cimport Context + +cdef extern from "Python.h": + ctypedef int Py_ssize_t + +cdef extern from "ipcmaxlen.h": + int get_ipc_path_max_len() + +cdef extern from "getpid_compat.h": + int getpid() + + +#----------------------------------------------------------------------------- +# Python Imports +#----------------------------------------------------------------------------- + +import copy as copy_mod +import time +import sys +import random +import struct +import codecs + +from zmq.utils import jsonapi + +try: + import cPickle + pickle = cPickle +except: + cPickle = None + import pickle + +import zmq +from zmq.backend.cython import constants +from zmq.backend.cython.constants import * +from zmq.backend.cython.checkrc cimport _check_rc +from zmq.error import ZMQError, ZMQBindError, InterruptedSystemCall, _check_version +from zmq.utils.strtypes import bytes,unicode,basestring + +#----------------------------------------------------------------------------- +# Code +#----------------------------------------------------------------------------- + +IPC_PATH_MAX_LEN = get_ipc_path_max_len() + +# inline some small socket submethods: +# true methods frequently cannot be inlined, acc. Cython docs + +cdef inline _check_closed(Socket s): + """raise ENOTSUP if socket is closed + + Does not do a deep check + """ + if s._closed: + raise ZMQError(ENOTSOCK) + +cdef inline _check_closed_deep(Socket s): + """thorough check of whether the socket has been closed, + even if by another entity (e.g. ctx.destroy). + + Only used by the `closed` property. + + returns True if closed, False otherwise + """ + cdef int rc + cdef int errno + cdef int stype + cdef size_t sz=sizeof(int) + if s._closed: + return True + else: + rc = zmq_getsockopt(s.handle, ZMQ_TYPE, <void *>&stype, &sz) + if rc < 0 and zmq_errno() == ENOTSOCK: + s._closed = True + return True + else: + _check_rc(rc) + return False + +cdef inline Frame _recv_frame(void *handle, int flags=0, track=False): + """Receive a message in a non-copying manner and return a Frame.""" + cdef int rc + msg = zmq.Frame(track=track) + cdef Frame cmsg = msg + + while True: + with nogil: + rc = zmq_msg_recv(&cmsg.zmq_msg, handle, flags) + try: + _check_rc(rc) + except InterruptedSystemCall: + continue + else: + break + return msg + +cdef inline object _recv_copy(void *handle, int flags=0): + """Receive a message and return a copy""" + cdef zmq_msg_t zmq_msg + rc = zmq_msg_init (&zmq_msg) + _check_rc(rc) + while True: + with nogil: + rc = zmq_msg_recv(&zmq_msg, handle, flags) + try: + _check_rc(rc) + except InterruptedSystemCall: + continue + else: + break + msg_bytes = copy_zmq_msg_bytes(&zmq_msg) + zmq_msg_close(&zmq_msg) + return msg_bytes + +cdef inline object _send_frame(void *handle, Frame msg, int flags=0): + """Send a Frame on this socket in a non-copy manner.""" + cdef int rc + cdef Frame msg_copy + + # Always copy so the original message isn't garbage collected. + # This doesn't do a real copy, just a reference. + msg_copy = msg.fast_copy() + + while True: + with nogil: + rc = zmq_msg_send(&msg_copy.zmq_msg, handle, flags) + try: + _check_rc(rc) + except InterruptedSystemCall: + continue + else: + break + + return msg.tracker + + +cdef inline object _send_copy(void *handle, object msg, int flags=0): + """Send a message on this socket by copying its content.""" + cdef int rc, rc2 + cdef zmq_msg_t data + cdef char *msg_c + cdef Py_ssize_t msg_c_len=0 + + # copy to c array: + asbuffer_r(msg, <void **>&msg_c, &msg_c_len) + + # Copy the msg before sending. This avoids any complications with + # the GIL, etc. + # If zmq_msg_init_* fails we must not call zmq_msg_close (Bus Error) + rc = zmq_msg_init_size(&data, msg_c_len) + _check_rc(rc) + + while True: + with nogil: + memcpy(zmq_msg_data(&data), msg_c, zmq_msg_size(&data)) + rc = zmq_msg_send(&data, handle, flags) + if not rc < 0: + rc2 = zmq_msg_close(&data) + try: + _check_rc(rc) + except InterruptedSystemCall: + continue + else: + break + _check_rc(rc2) + +cdef inline object _getsockopt(void *handle, int option, void *optval, size_t *sz): + """getsockopt, retrying interrupted calls + + checks rc, raising ZMQError on failure. + """ + cdef int rc=0 + while True: + rc = zmq_getsockopt(handle, option, optval, sz) + try: + _check_rc(rc) + except InterruptedSystemCall: + continue + else: + break + +cdef inline object _setsockopt(void *handle, int option, void *optval, size_t sz): + """setsockopt, retrying interrupted calls + + checks rc, raising ZMQError on failure. + """ + cdef int rc=0 + while True: + rc = zmq_setsockopt(handle, option, optval, sz) + try: + _check_rc(rc) + except InterruptedSystemCall: + continue + else: + break + + +cdef class Socket: + """Socket(context, socket_type) + + A 0MQ socket. + + These objects will generally be constructed via the socket() method of a Context object. + + Note: 0MQ Sockets are *not* threadsafe. **DO NOT** share them across threads. + + Parameters + ---------- + context : Context + The 0MQ Context this Socket belongs to. + socket_type : int + The socket type, which can be any of the 0MQ socket types: + REQ, REP, PUB, SUB, PAIR, DEALER, ROUTER, PULL, PUSH, XPUB, XSUB. + + See Also + -------- + .Context.socket : method for creating a socket bound to a Context. + """ + + # no-op for the signature + def __init__(self, context=None, socket_type=-1, shadow=0): + pass + + def __cinit__(self, Context context=None, int socket_type=-1, size_t shadow=0, *args, **kwargs): + cdef Py_ssize_t c_handle + + self.handle = NULL + self.context = context + if shadow: + self._shadow = True + self.handle = <void *>shadow + else: + if context is None: + raise TypeError("context must be specified") + if socket_type < 0: + raise TypeError("socket_type must be specified") + self._shadow = False + self.handle = zmq_socket(context.handle, socket_type) + if self.handle == NULL: + raise ZMQError() + self._closed = False + self._pid = getpid() + if context: + context._add_socket(self.handle) + + def __dealloc__(self): + """remove from context's list + + But be careful that context might not exist if called during gc + """ + if self.handle != NULL and not self._shadow and getpid() == self._pid: + # during gc, self.context might be NULL + if self.context and not self.context.closed: + self.context._remove_socket(self.handle) + + @property + def underlying(self): + """The address of the underlying libzmq socket""" + return <size_t> self.handle + + @property + def closed(self): + return _check_closed_deep(self) + + def close(self, linger=None): + """s.close(linger=None) + + Close the socket. + + If linger is specified, LINGER sockopt will be set prior to closing. + + This can be called to close the socket by hand. If this is not + called, the socket will automatically be closed when it is + garbage collected. + """ + cdef int rc=0 + cdef int linger_c + cdef bint setlinger=False + + if linger is not None: + linger_c = linger + setlinger=True + + if self.handle != NULL and not self._closed and getpid() == self._pid: + if setlinger: + zmq_setsockopt(self.handle, ZMQ_LINGER, &linger_c, sizeof(int)) + rc = zmq_close(self.handle) + if rc < 0 and zmq_errno() != ENOTSOCK: + # ignore ENOTSOCK (closed by Context) + _check_rc(rc) + self._closed = True + # during gc, self.context might be NULL + if self.context: + self.context._remove_socket(self.handle) + self.handle = NULL + + def set(self, int option, optval): + """s.set(option, optval) + + Set socket options. + + See the 0MQ API documentation for details on specific options. + + Parameters + ---------- + option : int + The option to set. Available values will depend on your + version of libzmq. Examples include:: + + zmq.SUBSCRIBE, UNSUBSCRIBE, IDENTITY, HWM, LINGER, FD + + optval : int or bytes + The value of the option to set. + + Notes + ----- + .. warning:: + + All options other than zmq.SUBSCRIBE, zmq.UNSUBSCRIBE and + zmq.LINGER only take effect for subsequent socket bind/connects. + """ + cdef int64_t optval_int64_c + cdef int optval_int_c + cdef char* optval_c + cdef Py_ssize_t sz + + _check_closed(self) + if isinstance(optval, unicode): + raise TypeError("unicode not allowed, use setsockopt_string") + + if option in zmq.constants.bytes_sockopts: + if not isinstance(optval, bytes): + raise TypeError('expected bytes, got: %r' % optval) + optval_c = PyBytes_AsString(optval) + sz = PyBytes_Size(optval) + _setsockopt(self.handle, option, optval_c, sz) + elif option in zmq.constants.int64_sockopts: + if not isinstance(optval, int): + raise TypeError('expected int, got: %r' % optval) + optval_int64_c = optval + _setsockopt(self.handle, option, &optval_int64_c, sizeof(int64_t)) + else: + # default is to assume int, which is what most new sockopts will be + # this lets pyzmq work with newer libzmq which may add constants + # pyzmq has not yet added, rather than artificially raising. Invalid + # sockopts will still raise just the same, but it will be libzmq doing + # the raising. + if not isinstance(optval, int): + raise TypeError('expected int, got: %r' % optval) + optval_int_c = optval + _setsockopt(self.handle, option, &optval_int_c, sizeof(int)) + + def get(self, int option): + """s.get(option) + + Get the value of a socket option. + + See the 0MQ API documentation for details on specific options. + + Parameters + ---------- + option : int + The option to get. Available values will depend on your + version of libzmq. Examples include:: + + zmq.IDENTITY, HWM, LINGER, FD, EVENTS + + Returns + ------- + optval : int or bytes + The value of the option as a bytestring or int. + """ + cdef int64_t optval_int64_c + cdef int optval_int_c + cdef fd_t optval_fd_c + cdef char identity_str_c [255] + cdef size_t sz + cdef int rc + + _check_closed(self) + + if option in zmq.constants.bytes_sockopts: + sz = 255 + _getsockopt(self.handle, option, <void *>identity_str_c, &sz) + # strip null-terminated strings *except* identity + if option != ZMQ_IDENTITY and sz > 0 and (<char *>identity_str_c)[sz-1] == b'\0': + sz -= 1 + result = PyBytes_FromStringAndSize(<char *>identity_str_c, sz) + elif option in zmq.constants.int64_sockopts: + sz = sizeof(int64_t) + _getsockopt(self.handle, option, <void *>&optval_int64_c, &sz) + result = optval_int64_c + elif option in zmq.constants.fd_sockopts: + sz = sizeof(fd_t) + _getsockopt(self.handle, option, <void *>&optval_fd_c, &sz) + result = optval_fd_c + else: + # default is to assume int, which is what most new sockopts will be + # this lets pyzmq work with newer libzmq which may add constants + # pyzmq has not yet added, rather than artificially raising. Invalid + # sockopts will still raise just the same, but it will be libzmq doing + # the raising. + sz = sizeof(int) + _getsockopt(self.handle, option, <void *>&optval_int_c, &sz) + result = optval_int_c + + return result + + def bind(self, addr): + """s.bind(addr) + + Bind the socket to an address. + + This causes the socket to listen on a network port. Sockets on the + other side of this connection will use ``Socket.connect(addr)`` to + connect to this socket. + + Parameters + ---------- + addr : str + The address string. This has the form 'protocol://interface:port', + for example 'tcp://127.0.0.1:5555'. Protocols supported include + tcp, udp, pgm, epgm, inproc and ipc. If the address is unicode, it is + encoded to utf-8 first. + """ + cdef int rc + cdef char* c_addr + + _check_closed(self) + if isinstance(addr, unicode): + addr = addr.encode('utf-8') + if not isinstance(addr, bytes): + raise TypeError('expected str, got: %r' % addr) + c_addr = addr + rc = zmq_bind(self.handle, c_addr) + if rc != 0: + if IPC_PATH_MAX_LEN and zmq_errno() == ENAMETOOLONG: + # py3compat: addr is bytes, but msg wants str + if str is unicode: + addr = addr.decode('utf-8', 'replace') + path = addr.split('://', 1)[-1] + msg = ('ipc path "{0}" is longer than {1} ' + 'characters (sizeof(sockaddr_un.sun_path)). ' + 'zmq.IPC_PATH_MAX_LEN constant can be used ' + 'to check addr length (if it is defined).' + .format(path, IPC_PATH_MAX_LEN)) + raise ZMQError(msg=msg) + _check_rc(rc) + + def connect(self, addr): + """s.connect(addr) + + Connect to a remote 0MQ socket. + + Parameters + ---------- + addr : str + The address string. This has the form 'protocol://interface:port', + for example 'tcp://127.0.0.1:5555'. Protocols supported are + tcp, upd, pgm, inproc and ipc. If the address is unicode, it is + encoded to utf-8 first. + """ + cdef int rc + cdef char* c_addr + + _check_closed(self) + if isinstance(addr, unicode): + addr = addr.encode('utf-8') + if not isinstance(addr, bytes): + raise TypeError('expected str, got: %r' % addr) + c_addr = addr + + rc = zmq_connect(self.handle, c_addr) + if rc != 0: + raise ZMQError() + + def unbind(self, addr): + """s.unbind(addr) + + Unbind from an address (undoes a call to bind). + + .. versionadded:: libzmq-3.2 + .. versionadded:: 13.0 + + Parameters + ---------- + addr : str + The address string. This has the form 'protocol://interface:port', + for example 'tcp://127.0.0.1:5555'. Protocols supported are + tcp, upd, pgm, inproc and ipc. If the address is unicode, it is + encoded to utf-8 first. + """ + cdef int rc + cdef char* c_addr + + _check_version((3,2), "unbind") + _check_closed(self) + if isinstance(addr, unicode): + addr = addr.encode('utf-8') + if not isinstance(addr, bytes): + raise TypeError('expected str, got: %r' % addr) + c_addr = addr + + rc = zmq_unbind(self.handle, c_addr) + if rc != 0: + raise ZMQError() + + def disconnect(self, addr): + """s.disconnect(addr) + + Disconnect from a remote 0MQ socket (undoes a call to connect). + + .. versionadded:: libzmq-3.2 + .. versionadded:: 13.0 + + Parameters + ---------- + addr : str + The address string. This has the form 'protocol://interface:port', + for example 'tcp://127.0.0.1:5555'. Protocols supported are + tcp, upd, pgm, inproc and ipc. If the address is unicode, it is + encoded to utf-8 first. + """ + cdef int rc + cdef char* c_addr + + _check_version((3,2), "disconnect") + _check_closed(self) + if isinstance(addr, unicode): + addr = addr.encode('utf-8') + if not isinstance(addr, bytes): + raise TypeError('expected str, got: %r' % addr) + c_addr = addr + + rc = zmq_disconnect(self.handle, c_addr) + if rc != 0: + raise ZMQError() + + def monitor(self, addr, int events=ZMQ_EVENT_ALL): + """s.monitor(addr, flags) + + Start publishing socket events on inproc. + See libzmq docs for zmq_monitor for details. + + While this function is available from libzmq 3.2, + pyzmq cannot parse monitor messages from libzmq prior to 4.0. + + .. versionadded: libzmq-3.2 + .. versionadded: 14.0 + + Parameters + ---------- + addr : str + The inproc url used for monitoring. Passing None as + the addr will cause an existing socket monitor to be + deregistered. + events : int [default: zmq.EVENT_ALL] + The zmq event bitmask for which events will be sent to the monitor. + """ + cdef int rc, c_flags + cdef char* c_addr = NULL + + _check_version((3,2), "monitor") + if addr is not None: + if isinstance(addr, unicode): + addr = addr.encode('utf-8') + if not isinstance(addr, bytes): + raise TypeError('expected str, got: %r' % addr) + c_addr = addr + c_flags = events + rc = zmq_socket_monitor(self.handle, c_addr, c_flags) + _check_rc(rc) + + #------------------------------------------------------------------------- + # Sending and receiving messages + #------------------------------------------------------------------------- + + cpdef object send(self, object data, int flags=0, copy=True, track=False): + """s.send(data, flags=0, copy=True, track=False) + + Send a message on this socket. + + This queues the message to be sent by the IO thread at a later time. + + Parameters + ---------- + data : object, str, Frame + The content of the message. + flags : int + Any supported flag: NOBLOCK, SNDMORE. + copy : bool + Should the message be sent in a copying or non-copying manner. + track : bool + Should the message be tracked for notification that ZMQ has + finished with it? (ignored if copy=True) + + Returns + ------- + None : if `copy` or not track + None if message was sent, raises an exception otherwise. + MessageTracker : if track and not copy + a MessageTracker object, whose `pending` property will + be True until the send is completed. + + Raises + ------ + TypeError + If a unicode object is passed + ValueError + If `track=True`, but an untracked Frame is passed. + ZMQError + If the send does not succeed for any reason. + + """ + _check_closed(self) + + if isinstance(data, unicode): + raise TypeError("unicode not allowed, use send_string") + + if copy: + # msg.bytes never returns the input data object + # it is always a copy, but always the same copy + if isinstance(data, Frame): + data = data.buffer + return _send_copy(self.handle, data, flags) + else: + if isinstance(data, Frame): + if track and not data.tracker: + raise ValueError('Not a tracked message') + msg = data + else: + msg = Frame(data, track=track) + return _send_frame(self.handle, msg, flags) + + cpdef object recv(self, int flags=0, copy=True, track=False): + """s.recv(flags=0, copy=True, track=False) + + Receive a message. + + Parameters + ---------- + flags : int + Any supported flag: NOBLOCK. If NOBLOCK is set, this method + will raise a ZMQError with EAGAIN if a message is not ready. + If NOBLOCK is not set, then this method will block until a + message arrives. + copy : bool + Should the message be received in a copying or non-copying manner? + If False a Frame object is returned, if True a string copy of + message is returned. + track : bool + Should the message be tracked for notification that ZMQ has + finished with it? (ignored if copy=True) + + Returns + ------- + msg : bytes, Frame + The received message frame. If `copy` is False, then it will be a Frame, + otherwise it will be bytes. + + Raises + ------ + ZMQError + for any of the reasons zmq_msg_recv might fail. + """ + _check_closed(self) + + if copy: + return _recv_copy(self.handle, flags) + else: + frame = _recv_frame(self.handle, flags, track) + frame.more = self.getsockopt(zmq.RCVMORE) + return frame + + +__all__ = ['Socket', 'IPC_PATH_MAX_LEN'] diff --git a/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/utils.c b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/utils.c new file mode 100644 index 00000000..37606e06 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/utils.c @@ -0,0 +1,2956 @@ +/* Generated by Cython 0.22 */ + +#define PY_SSIZE_T_CLEAN +#ifndef CYTHON_USE_PYLONG_INTERNALS +#ifdef PYLONG_BITS_IN_DIGIT +#define CYTHON_USE_PYLONG_INTERNALS 0 +#else +#include "pyconfig.h" +#ifdef PYLONG_BITS_IN_DIGIT +#define CYTHON_USE_PYLONG_INTERNALS 1 +#else +#define CYTHON_USE_PYLONG_INTERNALS 0 +#endif +#endif +#endif +#include "Python.h" +#ifndef Py_PYTHON_H + #error Python headers needed to compile C extensions, please install development version of Python. +#elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03020000) + #error Cython requires Python 2.6+ or Python 3.2+. +#else +#define CYTHON_ABI "0_22" +#include <stddef.h> +#ifndef offsetof +#define offsetof(type, member) ( (size_t) & ((type*)0) -> member ) +#endif +#if !defined(WIN32) && !defined(MS_WINDOWS) + #ifndef __stdcall + #define __stdcall + #endif + #ifndef __cdecl + #define __cdecl + #endif + #ifndef __fastcall + #define __fastcall + #endif +#endif +#ifndef DL_IMPORT + #define DL_IMPORT(t) t +#endif +#ifndef DL_EXPORT + #define DL_EXPORT(t) t +#endif +#ifndef PY_LONG_LONG + #define PY_LONG_LONG LONG_LONG +#endif +#ifndef Py_HUGE_VAL + #define Py_HUGE_VAL HUGE_VAL +#endif +#ifdef PYPY_VERSION +#define CYTHON_COMPILING_IN_PYPY 1 +#define CYTHON_COMPILING_IN_CPYTHON 0 +#else +#define CYTHON_COMPILING_IN_PYPY 0 +#define CYTHON_COMPILING_IN_CPYTHON 1 +#endif +#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag) +#define Py_OptimizeFlag 0 +#endif +#define __PYX_BUILD_PY_SSIZE_T "n" +#define CYTHON_FORMAT_SSIZE_T "z" +#if PY_MAJOR_VERSION < 3 + #define __Pyx_BUILTIN_MODULE_NAME "__builtin__" + #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \ + PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) + #define __Pyx_DefaultClassType PyClass_Type +#else + #define __Pyx_BUILTIN_MODULE_NAME "builtins" + #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \ + PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) + #define __Pyx_DefaultClassType PyType_Type +#endif +#if PY_MAJOR_VERSION >= 3 + #define Py_TPFLAGS_CHECKTYPES 0 + #define Py_TPFLAGS_HAVE_INDEX 0 + #define Py_TPFLAGS_HAVE_NEWBUFFER 0 +#endif +#if PY_VERSION_HEX < 0x030400a1 && !defined(Py_TPFLAGS_HAVE_FINALIZE) + #define Py_TPFLAGS_HAVE_FINALIZE 0 +#endif +#if PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND) + #define CYTHON_PEP393_ENABLED 1 + #define __Pyx_PyUnicode_READY(op) (likely(PyUnicode_IS_READY(op)) ? \ + 0 : _PyUnicode_Ready((PyObject *)(op))) + #define __Pyx_PyUnicode_GET_LENGTH(u) PyUnicode_GET_LENGTH(u) + #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i) + #define __Pyx_PyUnicode_KIND(u) PyUnicode_KIND(u) + #define __Pyx_PyUnicode_DATA(u) PyUnicode_DATA(u) + #define __Pyx_PyUnicode_READ(k, d, i) PyUnicode_READ(k, d, i) +#else + #define CYTHON_PEP393_ENABLED 0 + #define __Pyx_PyUnicode_READY(op) (0) + #define __Pyx_PyUnicode_GET_LENGTH(u) PyUnicode_GET_SIZE(u) + #define __Pyx_PyUnicode_READ_CHAR(u, i) ((Py_UCS4)(PyUnicode_AS_UNICODE(u)[i])) + #define __Pyx_PyUnicode_KIND(u) (sizeof(Py_UNICODE)) + #define __Pyx_PyUnicode_DATA(u) ((void*)PyUnicode_AS_UNICODE(u)) + #define __Pyx_PyUnicode_READ(k, d, i) ((void)(k), (Py_UCS4)(((Py_UNICODE*)d)[i])) +#endif +#if CYTHON_COMPILING_IN_PYPY + #define __Pyx_PyUnicode_Concat(a, b) PyNumber_Add(a, b) + #define __Pyx_PyUnicode_ConcatSafe(a, b) PyNumber_Add(a, b) + #define __Pyx_PyFrozenSet_Size(s) PyObject_Size(s) +#else + #define __Pyx_PyUnicode_Concat(a, b) PyUnicode_Concat(a, b) + #define __Pyx_PyUnicode_ConcatSafe(a, b) ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ? \ + PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b)) + #define __Pyx_PyFrozenSet_Size(s) PySet_Size(s) +#endif +#define __Pyx_PyString_FormatSafe(a, b) ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b)) +#define __Pyx_PyUnicode_FormatSafe(a, b) ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b)) +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyString_Format(a, b) PyUnicode_Format(a, b) +#else + #define __Pyx_PyString_Format(a, b) PyString_Format(a, b) +#endif +#if PY_MAJOR_VERSION >= 3 + #define PyBaseString_Type PyUnicode_Type + #define PyStringObject PyUnicodeObject + #define PyString_Type PyUnicode_Type + #define PyString_Check PyUnicode_Check + #define PyString_CheckExact PyUnicode_CheckExact +#endif +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj) + #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj) +#else + #define __Pyx_PyBaseString_Check(obj) (PyString_Check(obj) || PyUnicode_Check(obj)) + #define __Pyx_PyBaseString_CheckExact(obj) (PyString_CheckExact(obj) || PyUnicode_CheckExact(obj)) +#endif +#ifndef PySet_CheckExact + #define PySet_CheckExact(obj) (Py_TYPE(obj) == &PySet_Type) +#endif +#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type) +#if PY_MAJOR_VERSION >= 3 + #define PyIntObject PyLongObject + #define PyInt_Type PyLong_Type + #define PyInt_Check(op) PyLong_Check(op) + #define PyInt_CheckExact(op) PyLong_CheckExact(op) + #define PyInt_FromString PyLong_FromString + #define PyInt_FromUnicode PyLong_FromUnicode + #define PyInt_FromLong PyLong_FromLong + #define PyInt_FromSize_t PyLong_FromSize_t + #define PyInt_FromSsize_t PyLong_FromSsize_t + #define PyInt_AsLong PyLong_AsLong + #define PyInt_AS_LONG PyLong_AS_LONG + #define PyInt_AsSsize_t PyLong_AsSsize_t + #define PyInt_AsUnsignedLongMask PyLong_AsUnsignedLongMask + #define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask + #define PyNumber_Int PyNumber_Long +#endif +#if PY_MAJOR_VERSION >= 3 + #define PyBoolObject PyLongObject +#endif +#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY + #ifndef PyUnicode_InternFromString + #define PyUnicode_InternFromString(s) PyUnicode_FromString(s) + #endif +#endif +#if PY_VERSION_HEX < 0x030200A4 + typedef long Py_hash_t; + #define __Pyx_PyInt_FromHash_t PyInt_FromLong + #define __Pyx_PyInt_AsHash_t PyInt_AsLong +#else + #define __Pyx_PyInt_FromHash_t PyInt_FromSsize_t + #define __Pyx_PyInt_AsHash_t PyInt_AsSsize_t +#endif +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func)) +#else + #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass) +#endif +#ifndef CYTHON_INLINE + #if defined(__GNUC__) + #define CYTHON_INLINE __inline__ + #elif defined(_MSC_VER) + #define CYTHON_INLINE __inline + #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + #define CYTHON_INLINE inline + #else + #define CYTHON_INLINE + #endif +#endif +#ifndef CYTHON_RESTRICT + #if defined(__GNUC__) + #define CYTHON_RESTRICT __restrict__ + #elif defined(_MSC_VER) && _MSC_VER >= 1400 + #define CYTHON_RESTRICT __restrict + #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + #define CYTHON_RESTRICT restrict + #else + #define CYTHON_RESTRICT + #endif +#endif +#ifdef NAN +#define __PYX_NAN() ((float) NAN) +#else +static CYTHON_INLINE float __PYX_NAN() { + /* Initialize NaN. The sign is irrelevant, an exponent with all bits 1 and + a nonzero mantissa means NaN. If the first bit in the mantissa is 1, it is + a quiet NaN. */ + float value; + memset(&value, 0xFF, sizeof(value)); + return value; +} +#endif +#define __Pyx_void_to_None(void_result) (void_result, Py_INCREF(Py_None), Py_None) +#ifdef __cplusplus +template<typename T> +void __Pyx_call_destructor(T* x) { + x->~T(); +} +template<typename T> +class __Pyx_FakeReference { + public: + __Pyx_FakeReference() : ptr(NULL) { } + __Pyx_FakeReference(T& ref) : ptr(&ref) { } + T *operator->() { return ptr; } + operator T&() { return *ptr; } + private: + T *ptr; +}; +#endif + + +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyNumber_Divide(x,y) PyNumber_TrueDivide(x,y) + #define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceTrueDivide(x,y) +#else + #define __Pyx_PyNumber_Divide(x,y) PyNumber_Divide(x,y) + #define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceDivide(x,y) +#endif + +#ifndef __PYX_EXTERN_C + #ifdef __cplusplus + #define __PYX_EXTERN_C extern "C" + #else + #define __PYX_EXTERN_C extern + #endif +#endif + +#if defined(WIN32) || defined(MS_WINDOWS) +#define _USE_MATH_DEFINES +#endif +#include <math.h> +#define __PYX_HAVE__zmq__backend__cython__utils +#define __PYX_HAVE_API__zmq__backend__cython__utils +#include "zmq_compat.h" +#include "zmq.h" +#include "zmq_utils.h" +#ifdef _OPENMP +#include <omp.h> +#endif /* _OPENMP */ + +#ifdef PYREX_WITHOUT_ASSERTIONS +#define CYTHON_WITHOUT_ASSERTIONS +#endif + +#ifndef CYTHON_UNUSED +# if defined(__GNUC__) +# if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)) +# define CYTHON_UNUSED __attribute__ ((__unused__)) +# else +# define CYTHON_UNUSED +# endif +# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER)) +# define CYTHON_UNUSED __attribute__ ((__unused__)) +# else +# define CYTHON_UNUSED +# endif +#endif +typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding; + const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry; + +#define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0 +#define __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT 0 +#define __PYX_DEFAULT_STRING_ENCODING "" +#define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString +#define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize +#define __Pyx_fits_Py_ssize_t(v, type, is_signed) ( \ + (sizeof(type) < sizeof(Py_ssize_t)) || \ + (sizeof(type) > sizeof(Py_ssize_t) && \ + likely(v < (type)PY_SSIZE_T_MAX || \ + v == (type)PY_SSIZE_T_MAX) && \ + (!is_signed || likely(v > (type)PY_SSIZE_T_MIN || \ + v == (type)PY_SSIZE_T_MIN))) || \ + (sizeof(type) == sizeof(Py_ssize_t) && \ + (is_signed || likely(v < (type)PY_SSIZE_T_MAX || \ + v == (type)PY_SSIZE_T_MAX))) ) +static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject*); +static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length); +#define __Pyx_PyByteArray_FromString(s) PyByteArray_FromStringAndSize((const char*)s, strlen((const char*)s)) +#define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l) +#define __Pyx_PyBytes_FromString PyBytes_FromString +#define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize +static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*); +#if PY_MAJOR_VERSION < 3 + #define __Pyx_PyStr_FromString __Pyx_PyBytes_FromString + #define __Pyx_PyStr_FromStringAndSize __Pyx_PyBytes_FromStringAndSize +#else + #define __Pyx_PyStr_FromString __Pyx_PyUnicode_FromString + #define __Pyx_PyStr_FromStringAndSize __Pyx_PyUnicode_FromStringAndSize +#endif +#define __Pyx_PyObject_AsSString(s) ((signed char*) __Pyx_PyObject_AsString(s)) +#define __Pyx_PyObject_AsUString(s) ((unsigned char*) __Pyx_PyObject_AsString(s)) +#define __Pyx_PyObject_FromCString(s) __Pyx_PyObject_FromString((const char*)s) +#define __Pyx_PyBytes_FromCString(s) __Pyx_PyBytes_FromString((const char*)s) +#define __Pyx_PyByteArray_FromCString(s) __Pyx_PyByteArray_FromString((const char*)s) +#define __Pyx_PyStr_FromCString(s) __Pyx_PyStr_FromString((const char*)s) +#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s) +#if PY_MAJOR_VERSION < 3 +static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u) +{ + const Py_UNICODE *u_end = u; + while (*u_end++) ; + return (size_t)(u_end - u - 1); +} +#else +#define __Pyx_Py_UNICODE_strlen Py_UNICODE_strlen +#endif +#define __Pyx_PyUnicode_FromUnicode(u) PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u)) +#define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode +#define __Pyx_PyUnicode_AsUnicode PyUnicode_AsUnicode +#define __Pyx_Owned_Py_None(b) (Py_INCREF(Py_None), Py_None) +#define __Pyx_PyBool_FromLong(b) ((b) ? (Py_INCREF(Py_True), Py_True) : (Py_INCREF(Py_False), Py_False)) +static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*); +static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x); +static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*); +static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t); +#if CYTHON_COMPILING_IN_CPYTHON +#define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x)) +#else +#define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x) +#endif +#define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x)) +#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII +static int __Pyx_sys_getdefaultencoding_not_ascii; +static int __Pyx_init_sys_getdefaultencoding_params(void) { + PyObject* sys; + PyObject* default_encoding = NULL; + PyObject* ascii_chars_u = NULL; + PyObject* ascii_chars_b = NULL; + const char* default_encoding_c; + sys = PyImport_ImportModule("sys"); + if (!sys) goto bad; + default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL); + Py_DECREF(sys); + if (!default_encoding) goto bad; + default_encoding_c = PyBytes_AsString(default_encoding); + if (!default_encoding_c) goto bad; + if (strcmp(default_encoding_c, "ascii") == 0) { + __Pyx_sys_getdefaultencoding_not_ascii = 0; + } else { + char ascii_chars[128]; + int c; + for (c = 0; c < 128; c++) { + ascii_chars[c] = c; + } + __Pyx_sys_getdefaultencoding_not_ascii = 1; + ascii_chars_u = PyUnicode_DecodeASCII(ascii_chars, 128, NULL); + if (!ascii_chars_u) goto bad; + ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL); + if (!ascii_chars_b || !PyBytes_Check(ascii_chars_b) || memcmp(ascii_chars, PyBytes_AS_STRING(ascii_chars_b), 128) != 0) { + PyErr_Format( + PyExc_ValueError, + "This module compiled with c_string_encoding=ascii, but default encoding '%.200s' is not a superset of ascii.", + default_encoding_c); + goto bad; + } + Py_DECREF(ascii_chars_u); + Py_DECREF(ascii_chars_b); + } + Py_DECREF(default_encoding); + return 0; +bad: + Py_XDECREF(default_encoding); + Py_XDECREF(ascii_chars_u); + Py_XDECREF(ascii_chars_b); + return -1; +} +#endif +#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT && PY_MAJOR_VERSION >= 3 +#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL) +#else +#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL) +#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT +static char* __PYX_DEFAULT_STRING_ENCODING; 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+ if (!p) goto end; + r = PyLong_AsVoidPtr(p); +end: + Py_XDECREF(p); + Py_XDECREF(m); + return (__Pyx_RefNannyAPIStruct *)r; +} +#endif + +static PyObject *__Pyx_GetBuiltinName(PyObject *name) { + PyObject* result = __Pyx_PyObject_GetAttrStr(__pyx_b, name); + if (unlikely(!result)) { + PyErr_Format(PyExc_NameError, +#if PY_MAJOR_VERSION >= 3 + "name '%U' is not defined", name); +#else + "name '%.200s' is not defined", PyString_AS_STRING(name)); +#endif + } + return result; +} + +static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name) { + PyObject *result; +#if CYTHON_COMPILING_IN_CPYTHON + result = PyDict_GetItem(__pyx_d, name); + if (likely(result)) { + Py_INCREF(result); + } else { +#else + result = PyObject_GetItem(__pyx_d, name); + if (!result) { + PyErr_Clear(); +#endif + result = __Pyx_GetBuiltinName(name); + } + return result; +} + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) { + PyObject *result; + ternaryfunc call = func->ob_type->tp_call; + if (unlikely(!call)) + return PyObject_Call(func, arg, kw); + if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object"))) + return NULL; + result = (*call)(func, arg, kw); + Py_LeaveRecursiveCall(); + if (unlikely(!result) && unlikely(!PyErr_Occurred())) { + PyErr_SetString( + PyExc_SystemError, + "NULL result without error in PyObject_Call"); + } + return result; +} +#endif + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) { + PyObject *self, *result; + PyCFunction cfunc; + cfunc = PyCFunction_GET_FUNCTION(func); + self = PyCFunction_GET_SELF(func); + if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object"))) + return NULL; + result = cfunc(self, arg); + Py_LeaveRecursiveCall(); + if (unlikely(!result) && unlikely(!PyErr_Occurred())) { + PyErr_SetString( + PyExc_SystemError, + "NULL result without error in PyObject_Call"); + } + return result; +} +#endif + +#if CYTHON_COMPILING_IN_CPYTHON +static PyObject* __Pyx__PyObject_CallOneArg(PyObject *func, PyObject *arg) { + PyObject *result; + PyObject *args = PyTuple_New(1); + if (unlikely(!args)) return NULL; + Py_INCREF(arg); + PyTuple_SET_ITEM(args, 0, arg); + result = __Pyx_PyObject_Call(func, args, NULL); + Py_DECREF(args); + return result; +} +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) { +#ifdef __Pyx_CyFunction_USED + if (likely(PyCFunction_Check(func) || PyObject_TypeCheck(func, __pyx_CyFunctionType))) { +#else + if (likely(PyCFunction_Check(func))) { +#endif + if (likely(PyCFunction_GET_FLAGS(func) & METH_O)) { + return __Pyx_PyObject_CallMethO(func, arg); + } + } + return __Pyx__PyObject_CallOneArg(func, arg); +} +#else +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) { + PyObject* args = PyTuple_Pack(1, arg); + return (likely(args)) ? __Pyx_PyObject_Call(func, args, NULL) : NULL; +} +#endif + +static void __Pyx_RaiseArgtupleInvalid( + const char* func_name, + int exact, + Py_ssize_t num_min, + Py_ssize_t num_max, + Py_ssize_t num_found) +{ + Py_ssize_t num_expected; + const char *more_or_less; + if (num_found < num_min) { + num_expected = num_min; + more_or_less = "at least"; + } else { + num_expected = num_max; + more_or_less = "at most"; + } + if (exact) { + more_or_less = "exactly"; + } + PyErr_Format(PyExc_TypeError, + "%.200s() takes %.8s %" CYTHON_FORMAT_SSIZE_T "d positional argument%.1s (%" CYTHON_FORMAT_SSIZE_T "d given)", + func_name, more_or_less, num_expected, + (num_expected == 1) ? "" : "s", num_found); +} + +static CYTHON_INLINE int __Pyx_CheckKeywordStrings( + PyObject *kwdict, + const char* function_name, + int kw_allowed) +{ + PyObject* key = 0; + Py_ssize_t pos = 0; +#if CYTHON_COMPILING_IN_PYPY + if (!kw_allowed && PyDict_Next(kwdict, &pos, &key, 0)) + goto invalid_keyword; + return 1; +#else + while (PyDict_Next(kwdict, &pos, &key, 0)) { + #if PY_MAJOR_VERSION < 3 + if (unlikely(!PyString_CheckExact(key)) && unlikely(!PyString_Check(key))) + #endif + if (unlikely(!PyUnicode_Check(key))) + goto invalid_keyword_type; + } + if ((!kw_allowed) && unlikely(key)) + goto invalid_keyword; + return 1; +invalid_keyword_type: + PyErr_Format(PyExc_TypeError, + "%.200s() keywords must be strings", function_name); + return 0; +#endif +invalid_keyword: + PyErr_Format(PyExc_TypeError, + #if PY_MAJOR_VERSION < 3 + "%.200s() got an unexpected keyword argument '%.200s'", + function_name, PyString_AsString(key)); + #else + "%s() got an unexpected keyword argument '%U'", + function_name, key); + #endif + return 0; +} + +static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb) { +#if CYTHON_COMPILING_IN_CPYTHON + PyObject *tmp_type, *tmp_value, *tmp_tb; + PyThreadState *tstate = PyThreadState_GET(); + tmp_type = tstate->curexc_type; + tmp_value = tstate->curexc_value; + tmp_tb = tstate->curexc_traceback; + tstate->curexc_type = type; + tstate->curexc_value = value; + tstate->curexc_traceback = tb; + Py_XDECREF(tmp_type); + Py_XDECREF(tmp_value); + Py_XDECREF(tmp_tb); +#else + PyErr_Restore(type, value, tb); +#endif +} +static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb) { +#if CYTHON_COMPILING_IN_CPYTHON + PyThreadState *tstate = PyThreadState_GET(); + *type = tstate->curexc_type; + *value = tstate->curexc_value; + *tb = tstate->curexc_traceback; + tstate->curexc_type = 0; + tstate->curexc_value = 0; + tstate->curexc_traceback = 0; +#else + PyErr_Fetch(type, value, tb); +#endif +} + +#if PY_MAJOR_VERSION < 3 +static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, + CYTHON_UNUSED PyObject *cause) { + Py_XINCREF(type); + if (!value || value == Py_None) + value = NULL; + else + Py_INCREF(value); + if (!tb || tb == Py_None) + tb = NULL; + else { + Py_INCREF(tb); + if (!PyTraceBack_Check(tb)) { + PyErr_SetString(PyExc_TypeError, + "raise: arg 3 must be a traceback or None"); + goto raise_error; + } + } + if (PyType_Check(type)) { +#if CYTHON_COMPILING_IN_PYPY + if (!value) { + Py_INCREF(Py_None); + value = Py_None; + } +#endif + PyErr_NormalizeException(&type, &value, &tb); + } else { + if (value) { + PyErr_SetString(PyExc_TypeError, + "instance exception may not have a separate value"); + goto raise_error; + } + value = type; + type = (PyObject*) Py_TYPE(type); + Py_INCREF(type); + if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) { + PyErr_SetString(PyExc_TypeError, + "raise: exception class must be a subclass of BaseException"); + goto raise_error; + } + } + __Pyx_ErrRestore(type, value, tb); + return; +raise_error: + Py_XDECREF(value); + Py_XDECREF(type); + Py_XDECREF(tb); + return; +} +#else +static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) { + PyObject* owned_instance = NULL; + if (tb == Py_None) { + tb = 0; + } else if (tb && !PyTraceBack_Check(tb)) { + PyErr_SetString(PyExc_TypeError, + "raise: arg 3 must be a traceback or None"); + goto bad; + } + if (value == Py_None) + value = 0; + if (PyExceptionInstance_Check(type)) { + if (value) { + PyErr_SetString(PyExc_TypeError, + "instance exception may not have a separate value"); + goto bad; + } + value = type; + type = (PyObject*) Py_TYPE(value); + } else if (PyExceptionClass_Check(type)) { + PyObject *instance_class = NULL; + if (value && PyExceptionInstance_Check(value)) { + instance_class = (PyObject*) Py_TYPE(value); + if (instance_class != type) { + if (PyObject_IsSubclass(instance_class, type)) { + type = instance_class; + } else { + instance_class = NULL; + } + } + } + if (!instance_class) { + PyObject *args; + if (!value) + args = PyTuple_New(0); + else if (PyTuple_Check(value)) { + Py_INCREF(value); + args = value; + } else + args = PyTuple_Pack(1, value); + if (!args) + goto bad; + owned_instance = PyObject_Call(type, args, NULL); + Py_DECREF(args); + if (!owned_instance) + goto bad; + value = owned_instance; + if (!PyExceptionInstance_Check(value)) { + PyErr_Format(PyExc_TypeError, + "calling %R should have returned an instance of " + "BaseException, not %R", + type, Py_TYPE(value)); + goto bad; + } + } + } else { + PyErr_SetString(PyExc_TypeError, + "raise: exception class must be a subclass of BaseException"); + goto bad; + } +#if PY_VERSION_HEX >= 0x03030000 + if (cause) { +#else + if (cause && cause != Py_None) { +#endif + PyObject *fixed_cause; + if (cause == Py_None) { + fixed_cause = NULL; + } else if (PyExceptionClass_Check(cause)) { + fixed_cause = PyObject_CallObject(cause, NULL); + if (fixed_cause == NULL) + goto bad; + } else if (PyExceptionInstance_Check(cause)) { + fixed_cause = cause; + Py_INCREF(fixed_cause); + } else { + PyErr_SetString(PyExc_TypeError, + "exception causes must derive from " + "BaseException"); + goto bad; + } + PyException_SetCause(value, fixed_cause); + } + PyErr_SetObject(type, value); + if (tb) { +#if CYTHON_COMPILING_IN_PYPY + PyObject *tmp_type, *tmp_value, *tmp_tb; + PyErr_Fetch(tmp_type, tmp_value, tmp_tb); + Py_INCREF(tb); + PyErr_Restore(tmp_type, tmp_value, tb); + Py_XDECREF(tmp_tb); +#else + PyThreadState *tstate = PyThreadState_GET(); + PyObject* tmp_tb = tstate->curexc_traceback; + if (tb != tmp_tb) { + Py_INCREF(tb); + tstate->curexc_traceback = tb; + Py_XDECREF(tmp_tb); + } +#endif + } +bad: + Py_XDECREF(owned_instance); + return; +} +#endif + +static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) { + PyObject* value = __Pyx_PyObject_GetAttrStr(module, name); + if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) { + PyErr_Format(PyExc_ImportError, + #if PY_MAJOR_VERSION < 3 + "cannot import name %.230s", PyString_AS_STRING(name)); + #else + "cannot import name %S", name); + #endif + } + return value; +} + +static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) { + int start = 0, mid = 0, end = count - 1; + if (end >= 0 && code_line > entries[end].code_line) { + return count; + } + while (start < end) { + mid = (start + end) / 2; + if (code_line < entries[mid].code_line) { + end = mid; + } else if (code_line > entries[mid].code_line) { + start = mid + 1; + } else { + return mid; + } + } + if (code_line <= entries[mid].code_line) { + return mid; + } else { + return mid + 1; + } +} +static PyCodeObject *__pyx_find_code_object(int code_line) { + PyCodeObject* code_object; + int pos; + if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) { + return NULL; + } + pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line); + if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) { + return NULL; + } + code_object = __pyx_code_cache.entries[pos].code_object; + Py_INCREF(code_object); + return code_object; +} +static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) { + int pos, i; + __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries; + if (unlikely(!code_line)) { + return; + } + if (unlikely(!entries)) { + entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry)); + if (likely(entries)) { + __pyx_code_cache.entries = entries; + __pyx_code_cache.max_count = 64; + __pyx_code_cache.count = 1; + entries[0].code_line = code_line; + entries[0].code_object = code_object; + Py_INCREF(code_object); + } + return; + } + pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line); + if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) { + PyCodeObject* tmp = entries[pos].code_object; + entries[pos].code_object = code_object; + Py_DECREF(tmp); + return; + } + if (__pyx_code_cache.count == __pyx_code_cache.max_count) { + int new_max = __pyx_code_cache.max_count + 64; + entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc( + __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry)); + if (unlikely(!entries)) { + return; + } + __pyx_code_cache.entries = entries; + __pyx_code_cache.max_count = new_max; + } + for (i=__pyx_code_cache.count; i>pos; i--) { + entries[i] = entries[i-1]; + } + entries[pos].code_line = code_line; + entries[pos].code_object = code_object; + __pyx_code_cache.count++; + Py_INCREF(code_object); +} + +#include "compile.h" +#include "frameobject.h" +#include "traceback.h" +static PyCodeObject* __Pyx_CreateCodeObjectForTraceback( + const char *funcname, int c_line, + int py_line, const char *filename) { + PyCodeObject *py_code = 0; + PyObject *py_srcfile = 0; + PyObject *py_funcname = 0; + #if PY_MAJOR_VERSION < 3 + py_srcfile = PyString_FromString(filename); + #else + py_srcfile = PyUnicode_FromString(filename); + #endif + if (!py_srcfile) goto bad; + if (c_line) { + #if PY_MAJOR_VERSION < 3 + py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line); + #else + py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line); + #endif + } + else { + #if PY_MAJOR_VERSION < 3 + py_funcname = PyString_FromString(funcname); + #else + py_funcname = PyUnicode_FromString(funcname); + #endif + } + if (!py_funcname) goto bad; + py_code = __Pyx_PyCode_New( + 0, + 0, + 0, + 0, + 0, + __pyx_empty_bytes, /*PyObject *code,*/ + __pyx_empty_tuple, /*PyObject *consts,*/ + __pyx_empty_tuple, /*PyObject *names,*/ + __pyx_empty_tuple, /*PyObject *varnames,*/ + __pyx_empty_tuple, /*PyObject *freevars,*/ + __pyx_empty_tuple, /*PyObject *cellvars,*/ + py_srcfile, /*PyObject *filename,*/ + py_funcname, /*PyObject *name,*/ + py_line, + __pyx_empty_bytes /*PyObject *lnotab*/ + ); + Py_DECREF(py_srcfile); + Py_DECREF(py_funcname); + return py_code; +bad: + Py_XDECREF(py_srcfile); + Py_XDECREF(py_funcname); + return NULL; +} +static void __Pyx_AddTraceback(const char *funcname, int c_line, + int py_line, const char *filename) { + PyCodeObject *py_code = 0; + PyFrameObject *py_frame = 0; + py_code = __pyx_find_code_object(c_line ? c_line : py_line); + if (!py_code) { + py_code = __Pyx_CreateCodeObjectForTraceback( + funcname, c_line, py_line, filename); + if (!py_code) goto bad; + __pyx_insert_code_object(c_line ? c_line : py_line, py_code); + } + py_frame = PyFrame_New( + PyThreadState_GET(), /*PyThreadState *tstate,*/ + py_code, /*PyCodeObject *code,*/ + __pyx_d, /*PyObject *globals,*/ + 0 /*PyObject *locals*/ + ); + if (!py_frame) goto bad; + py_frame->f_lineno = py_line; + PyTraceBack_Here(py_frame); +bad: + Py_XDECREF(py_code); + Py_XDECREF(py_frame); +} + +static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) { + PyObject *empty_list = 0; + PyObject *module = 0; + PyObject *global_dict = 0; + PyObject *empty_dict = 0; + PyObject *list; + #if PY_VERSION_HEX < 0x03030000 + PyObject *py_import; + py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import); + if (!py_import) + goto bad; + #endif + if (from_list) + list = from_list; + else { + empty_list = PyList_New(0); + if (!empty_list) + goto bad; + list = empty_list; + } + global_dict = PyModule_GetDict(__pyx_m); + if (!global_dict) + goto bad; + empty_dict = PyDict_New(); + if (!empty_dict) + goto bad; + { + #if PY_MAJOR_VERSION >= 3 + if (level == -1) { + if (strchr(__Pyx_MODULE_NAME, '.')) { + #if PY_VERSION_HEX < 0x03030000 + PyObject *py_level = PyInt_FromLong(1); + if (!py_level) + goto bad; + module = PyObject_CallFunctionObjArgs(py_import, + name, global_dict, empty_dict, list, py_level, NULL); + Py_DECREF(py_level); + #else + module = PyImport_ImportModuleLevelObject( + name, global_dict, empty_dict, list, 1); + #endif + if (!module) { + if (!PyErr_ExceptionMatches(PyExc_ImportError)) + goto bad; + PyErr_Clear(); + } + } + level = 0; + } + #endif + if (!module) { + #if PY_VERSION_HEX < 0x03030000 + PyObject *py_level = PyInt_FromLong(level); + if (!py_level) + goto bad; + module = PyObject_CallFunctionObjArgs(py_import, + name, global_dict, empty_dict, list, py_level, NULL); + Py_DECREF(py_level); + #else + module = PyImport_ImportModuleLevelObject( + name, global_dict, empty_dict, list, level); + #endif + } + } +bad: + #if PY_VERSION_HEX < 0x03030000 + Py_XDECREF(py_import); + #endif + Py_XDECREF(empty_list); + Py_XDECREF(empty_dict); + return module; +} + +#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value) \ + { \ + func_type value = func_value; \ + if (sizeof(target_type) < sizeof(func_type)) { \ + if (unlikely(value != (func_type) (target_type) value)) { \ + func_type zero = 0; \ + if (is_unsigned && unlikely(value < zero)) \ + goto raise_neg_overflow; \ + else \ + goto raise_overflow; \ + } \ + } \ + return (target_type) value; \ + } + +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + #include "longintrepr.h" + #endif +#endif + +static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) { + const int neg_one = (int) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x))) { + if (sizeof(int) < sizeof(long)) { + __PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG(x)) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + goto raise_neg_overflow; + } + return (int) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(int, digit, ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (unlikely(Py_SIZE(x) < 0)) { + goto raise_neg_overflow; + } + if (sizeof(int) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT(int, unsigned long, PyLong_AsUnsignedLong(x)) + } else if (sizeof(int) <= sizeof(unsigned long long)) { + __PYX_VERIFY_RETURN_INT(int, unsigned long long, PyLong_AsUnsignedLongLong(x)) + } + } else { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(int, digit, +(((PyLongObject*)x)->ob_digit[0])); + case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (sizeof(int) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT(int, long, PyLong_AsLong(x)) + } else if (sizeof(int) <= sizeof(long long)) { + __PYX_VERIFY_RETURN_INT(int, long long, PyLong_AsLongLong(x)) + } + } + { +#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) + PyErr_SetString(PyExc_RuntimeError, + "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); +#else + int val; + PyObject *v = __Pyx_PyNumber_Int(x); + #if PY_MAJOR_VERSION < 3 + if (likely(v) && !PyLong_Check(v)) { + PyObject *tmp = v; + v = PyNumber_Long(tmp); + Py_DECREF(tmp); + } + #endif + if (likely(v)) { + int one = 1; int is_little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&val; + int ret = _PyLong_AsByteArray((PyLongObject *)v, + bytes, sizeof(val), + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } +#endif + return (int) -1; + } + } else { + int val; + PyObject *tmp = __Pyx_PyNumber_Int(x); + if (!tmp) return (int) -1; + val = __Pyx_PyInt_As_int(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to int"); + return (int) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to int"); + return (int) -1; +} + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) { + const int neg_one = (int) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(int) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(int) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); + } else if (sizeof(int) <= sizeof(unsigned long long)) { + return PyLong_FromUnsignedLongLong((unsigned long long) value); + } + } else { + if (sizeof(int) <= sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(int) <= sizeof(long long)) { + return PyLong_FromLongLong((long long) value); + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(int), + little, !is_unsigned); + } +} + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_unsigned_long(unsigned long value) { + const unsigned long neg_one = (unsigned long) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(unsigned long) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(unsigned long) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); + } else if (sizeof(unsigned long) <= sizeof(unsigned long long)) { + return PyLong_FromUnsignedLongLong((unsigned long long) value); + } + } else { + if (sizeof(unsigned long) <= sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(unsigned long) <= sizeof(long long)) { + return PyLong_FromLongLong((long long) value); + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(unsigned long), + little, !is_unsigned); + } +} + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) { + const long neg_one = (long) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(long) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(long) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); + } else if (sizeof(long) <= sizeof(unsigned long long)) { + return PyLong_FromUnsignedLongLong((unsigned long long) value); + } + } else { + if (sizeof(long) <= sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(long) <= sizeof(long long)) { + return PyLong_FromLongLong((long long) value); + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(long), + little, !is_unsigned); + } +} + +static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) { + const long neg_one = (long) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x))) { + if (sizeof(long) < sizeof(long)) { + __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x)) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + goto raise_neg_overflow; + } + return (long) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(long, digit, ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (unlikely(Py_SIZE(x) < 0)) { + goto raise_neg_overflow; + } + if (sizeof(long) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT(long, unsigned long, PyLong_AsUnsignedLong(x)) + } else if (sizeof(long) <= sizeof(unsigned long long)) { + __PYX_VERIFY_RETURN_INT(long, unsigned long long, PyLong_AsUnsignedLongLong(x)) + } + } else { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(long, digit, +(((PyLongObject*)x)->ob_digit[0])); + case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (sizeof(long) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT(long, long, PyLong_AsLong(x)) + } else if (sizeof(long) <= sizeof(long long)) { + __PYX_VERIFY_RETURN_INT(long, long long, PyLong_AsLongLong(x)) + } + } + { +#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) + PyErr_SetString(PyExc_RuntimeError, + "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); +#else + long val; + PyObject *v = __Pyx_PyNumber_Int(x); + #if PY_MAJOR_VERSION < 3 + if (likely(v) && !PyLong_Check(v)) { + PyObject *tmp = v; + v = PyNumber_Long(tmp); + Py_DECREF(tmp); + } + #endif + if (likely(v)) { + int one = 1; int is_little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&val; + int ret = _PyLong_AsByteArray((PyLongObject *)v, + bytes, sizeof(val), + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } +#endif + return (long) -1; + } + } else { + long val; + PyObject *tmp = __Pyx_PyNumber_Int(x); + if (!tmp) return (long) -1; + val = __Pyx_PyInt_As_long(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to long"); + return (long) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to long"); + return (long) -1; +} + +static int __Pyx_check_binary_version(void) { + char ctversion[4], rtversion[4]; + PyOS_snprintf(ctversion, 4, "%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION); + PyOS_snprintf(rtversion, 4, "%s", Py_GetVersion()); + if (ctversion[0] != rtversion[0] || ctversion[2] != rtversion[2]) { + char message[200]; + PyOS_snprintf(message, sizeof(message), + "compiletime version %s of module '%.100s' " + "does not match runtime version %s", + ctversion, __Pyx_MODULE_NAME, rtversion); + return PyErr_WarnEx(NULL, message, 1); + } + return 0; +} + +static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) { + while (t->p) { + #if PY_MAJOR_VERSION < 3 + if (t->is_unicode) { + *t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL); + } else if (t->intern) { + *t->p = PyString_InternFromString(t->s); + } else { + *t->p = PyString_FromStringAndSize(t->s, t->n - 1); + } + #else + if (t->is_unicode | t->is_str) { + if (t->intern) { + *t->p = PyUnicode_InternFromString(t->s); + } else if (t->encoding) { + *t->p = PyUnicode_Decode(t->s, t->n - 1, t->encoding, NULL); + } else { + *t->p = PyUnicode_FromStringAndSize(t->s, t->n - 1); + } + } else { + *t->p = PyBytes_FromStringAndSize(t->s, t->n - 1); + } + #endif + if (!*t->p) + return -1; + ++t; + } + return 0; +} + +static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) { + return __Pyx_PyUnicode_FromStringAndSize(c_str, (Py_ssize_t)strlen(c_str)); +} +static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject* o) { + Py_ssize_t ignore; + return __Pyx_PyObject_AsStringAndSize(o, &ignore); +} +static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) { +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT + if ( +#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII + __Pyx_sys_getdefaultencoding_not_ascii && +#endif + PyUnicode_Check(o)) { +#if PY_VERSION_HEX < 0x03030000 + char* defenc_c; + PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL); + if (!defenc) return NULL; + defenc_c = PyBytes_AS_STRING(defenc); +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII + { + char* end = defenc_c + PyBytes_GET_SIZE(defenc); + char* c; + for (c = defenc_c; c < end; c++) { + if ((unsigned char) (*c) >= 128) { + PyUnicode_AsASCIIString(o); + return NULL; + } + } + } +#endif + *length = PyBytes_GET_SIZE(defenc); + return defenc_c; +#else + if (__Pyx_PyUnicode_READY(o) == -1) return NULL; +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII + if (PyUnicode_IS_ASCII(o)) { + *length = PyUnicode_GET_LENGTH(o); + return PyUnicode_AsUTF8(o); + } else { + PyUnicode_AsASCIIString(o); + return NULL; + } +#else + return PyUnicode_AsUTF8AndSize(o, length); +#endif +#endif + } else +#endif +#if !CYTHON_COMPILING_IN_PYPY + if (PyByteArray_Check(o)) { + *length = PyByteArray_GET_SIZE(o); + return PyByteArray_AS_STRING(o); + } else +#endif + { + char* result; + int r = PyBytes_AsStringAndSize(o, &result, length); + if (unlikely(r < 0)) { + return NULL; + } else { + return result; + } + } +} +static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) { + int is_true = x == Py_True; + if (is_true | (x == Py_False) | (x == Py_None)) return is_true; + else return PyObject_IsTrue(x); +} +static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) { + PyNumberMethods *m; + const char *name = NULL; + PyObject *res = NULL; +#if PY_MAJOR_VERSION < 3 + if (PyInt_Check(x) || PyLong_Check(x)) +#else + if (PyLong_Check(x)) +#endif + return Py_INCREF(x), x; + m = Py_TYPE(x)->tp_as_number; +#if PY_MAJOR_VERSION < 3 + if (m && m->nb_int) { + name = "int"; + res = PyNumber_Int(x); + } + else if (m && m->nb_long) { + name = "long"; + res = PyNumber_Long(x); + } +#else + if (m && m->nb_int) { + name = "int"; + res = PyNumber_Long(x); + } +#endif + if (res) { +#if PY_MAJOR_VERSION < 3 + if (!PyInt_Check(res) && !PyLong_Check(res)) { +#else + if (!PyLong_Check(res)) { +#endif + PyErr_Format(PyExc_TypeError, + "__%.4s__ returned non-%.4s (type %.200s)", + name, name, Py_TYPE(res)->tp_name); + Py_DECREF(res); + return NULL; + } + } + else if (!PyErr_Occurred()) { + PyErr_SetString(PyExc_TypeError, + "an integer is required"); + } + return res; +} +static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) { + Py_ssize_t ival; + PyObject *x; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_CheckExact(b))) + return PyInt_AS_LONG(b); +#endif + if (likely(PyLong_CheckExact(b))) { + #if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(b)) { + case -1: return -(sdigit)((PyLongObject*)b)->ob_digit[0]; + case 0: return 0; + case 1: return ((PyLongObject*)b)->ob_digit[0]; + } + #endif + #endif + return PyLong_AsSsize_t(b); + } + x = PyNumber_Index(b); + if (!x) return -1; + ival = PyInt_AsSsize_t(x); + Py_DECREF(x); + return ival; +} +static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) { + return PyInt_FromSize_t(ival); +} + + +#endif /* Py_PYTHON_H */ diff --git a/external_libs/python/zmq/backend/cython/utils.pxd b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/utils.pxd index 1d7117f1..1d7117f1 100644 --- a/external_libs/python/zmq/backend/cython/utils.pxd +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/utils.pxd diff --git a/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/utils.pyx b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/utils.pyx new file mode 100644 index 00000000..68976e3b --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/utils.pyx @@ -0,0 +1,119 @@ +"""0MQ utils.""" + +# +# Copyright (c) 2010-2011 Brian E. Granger & Min Ragan-Kelley +# +# This file is part of pyzmq. +# +# pyzmq is free software; you can redistribute it and/or modify it under +# the terms of the Lesser GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# pyzmq is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# Lesser GNU General Public License for more details. +# +# You should have received a copy of the Lesser GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# + +from libzmq cimport ( + zmq_stopwatch_start, zmq_stopwatch_stop, zmq_sleep, zmq_curve_keypair, + zmq_has, const_char_ptr +) +from zmq.error import ZMQError, _check_rc, _check_version +from zmq.utils.strtypes import unicode + +def has(capability): + """Check for zmq capability by name (e.g. 'ipc', 'curve') + + .. versionadded:: libzmq-4.1 + .. versionadded:: 14.1 + """ + _check_version((4,1), 'zmq.has') + cdef bytes ccap + if isinstance(capability, unicode): + capability = capability.encode('utf8') + ccap = capability + return bool(zmq_has(ccap)) + +def curve_keypair(): + """generate a Z85 keypair for use with zmq.CURVE security + + Requires libzmq (≥ 4.0) to have been linked with libsodium. + + .. versionadded:: libzmq-4.0 + .. versionadded:: 14.0 + + Returns + ------- + (public, secret) : two bytestrings + The public and private keypair as 40 byte z85-encoded bytestrings. + """ + cdef int rc + cdef char[64] public_key + cdef char[64] secret_key + _check_version((4,0), "curve_keypair") + rc = zmq_curve_keypair (public_key, secret_key) + _check_rc(rc) + return public_key, secret_key + + +cdef class Stopwatch: + """Stopwatch() + + A simple stopwatch based on zmq_stopwatch_start/stop. + + This class should be used for benchmarking and timing 0MQ code. + """ + + def __cinit__(self): + self.watch = NULL + + def __dealloc__(self): + # copy of self.stop() we can't call object methods in dealloc as it + # might already be partially deleted + if self.watch: + zmq_stopwatch_stop(self.watch) + self.watch = NULL + + def start(self): + """s.start() + + Start the stopwatch. + """ + if self.watch == NULL: + self.watch = zmq_stopwatch_start() + else: + raise ZMQError('Stopwatch is already running.') + + def stop(self): + """s.stop() + + Stop the stopwatch. + + Returns + ------- + t : unsigned long int + the number of microseconds since ``start()`` was called. + """ + cdef unsigned long time + if self.watch == NULL: + raise ZMQError('Must start the Stopwatch before calling stop.') + else: + time = zmq_stopwatch_stop(self.watch) + self.watch = NULL + return time + + def sleep(self, int seconds): + """s.sleep(seconds) + + Sleep for an integer number of seconds. + """ + with nogil: + zmq_sleep(seconds) + + +__all__ = ['has', 'curve_keypair', 'Stopwatch'] diff --git a/external_libs/python/zmq/backend/select.py b/external_libs/python/pyzmq-14.7.0/zmq/backend/select.py index 0a2e09a2..0a2e09a2 100644 --- a/external_libs/python/zmq/backend/select.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/select.py diff --git a/external_libs/python/zmq/devices/__init__.py b/external_libs/python/pyzmq-14.7.0/zmq/devices/__init__.py index 23715963..23715963 100644 --- a/external_libs/python/zmq/devices/__init__.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/devices/__init__.py diff --git a/external_libs/python/zmq/devices/basedevice.py b/external_libs/python/pyzmq-14.7.0/zmq/devices/basedevice.py index 7ba1b7ac..7ba1b7ac 100644 --- a/external_libs/python/zmq/devices/basedevice.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/devices/basedevice.py diff --git a/external_libs/python/pyzmq-14.7.0/zmq/devices/monitoredqueue.c b/external_libs/python/pyzmq-14.7.0/zmq/devices/monitoredqueue.c new file mode 100644 index 00000000..8aa90f07 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/zmq/devices/monitoredqueue.c @@ -0,0 +1,5941 @@ +/* Generated by Cython 0.22 */ + +#define PY_SSIZE_T_CLEAN +#ifndef CYTHON_USE_PYLONG_INTERNALS +#ifdef PYLONG_BITS_IN_DIGIT +#define CYTHON_USE_PYLONG_INTERNALS 0 +#else +#include "pyconfig.h" +#ifdef PYLONG_BITS_IN_DIGIT +#define CYTHON_USE_PYLONG_INTERNALS 1 +#else +#define CYTHON_USE_PYLONG_INTERNALS 0 +#endif +#endif +#endif +#include "Python.h" +#ifndef Py_PYTHON_H + #error Python headers needed to compile C extensions, please install development version of Python. +#elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03020000) + #error Cython requires Python 2.6+ or Python 3.2+. +#else +#define CYTHON_ABI "0_22" +#include <stddef.h> +#ifndef offsetof +#define offsetof(type, member) ( (size_t) & ((type*)0) -> member ) +#endif +#if !defined(WIN32) && !defined(MS_WINDOWS) + #ifndef __stdcall + #define __stdcall + #endif + #ifndef __cdecl + #define __cdecl + #endif + #ifndef __fastcall + #define __fastcall + #endif +#endif +#ifndef DL_IMPORT + #define DL_IMPORT(t) t +#endif +#ifndef DL_EXPORT + #define DL_EXPORT(t) t +#endif +#ifndef PY_LONG_LONG + #define PY_LONG_LONG LONG_LONG +#endif +#ifndef Py_HUGE_VAL + #define Py_HUGE_VAL HUGE_VAL +#endif +#ifdef PYPY_VERSION +#define CYTHON_COMPILING_IN_PYPY 1 +#define CYTHON_COMPILING_IN_CPYTHON 0 +#else +#define CYTHON_COMPILING_IN_PYPY 0 +#define CYTHON_COMPILING_IN_CPYTHON 1 +#endif +#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag) +#define Py_OptimizeFlag 0 +#endif +#define __PYX_BUILD_PY_SSIZE_T "n" +#define CYTHON_FORMAT_SSIZE_T "z" +#if PY_MAJOR_VERSION < 3 + #define __Pyx_BUILTIN_MODULE_NAME "__builtin__" + #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \ + PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) + #define __Pyx_DefaultClassType PyClass_Type +#else + #define __Pyx_BUILTIN_MODULE_NAME "builtins" + #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \ + PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) + #define __Pyx_DefaultClassType PyType_Type +#endif +#if PY_MAJOR_VERSION >= 3 + #define Py_TPFLAGS_CHECKTYPES 0 + #define Py_TPFLAGS_HAVE_INDEX 0 + #define Py_TPFLAGS_HAVE_NEWBUFFER 0 +#endif +#if PY_VERSION_HEX < 0x030400a1 && !defined(Py_TPFLAGS_HAVE_FINALIZE) + #define Py_TPFLAGS_HAVE_FINALIZE 0 +#endif +#if PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND) + #define CYTHON_PEP393_ENABLED 1 + #define __Pyx_PyUnicode_READY(op) (likely(PyUnicode_IS_READY(op)) ? \ + 0 : _PyUnicode_Ready((PyObject *)(op))) + #define __Pyx_PyUnicode_GET_LENGTH(u) PyUnicode_GET_LENGTH(u) + #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i) + #define __Pyx_PyUnicode_KIND(u) PyUnicode_KIND(u) + #define __Pyx_PyUnicode_DATA(u) PyUnicode_DATA(u) + #define __Pyx_PyUnicode_READ(k, d, i) PyUnicode_READ(k, d, i) +#else + #define CYTHON_PEP393_ENABLED 0 + #define __Pyx_PyUnicode_READY(op) (0) + #define __Pyx_PyUnicode_GET_LENGTH(u) PyUnicode_GET_SIZE(u) + #define __Pyx_PyUnicode_READ_CHAR(u, i) ((Py_UCS4)(PyUnicode_AS_UNICODE(u)[i])) + #define __Pyx_PyUnicode_KIND(u) (sizeof(Py_UNICODE)) + #define __Pyx_PyUnicode_DATA(u) ((void*)PyUnicode_AS_UNICODE(u)) + #define __Pyx_PyUnicode_READ(k, d, i) ((void)(k), (Py_UCS4)(((Py_UNICODE*)d)[i])) +#endif +#if CYTHON_COMPILING_IN_PYPY + #define __Pyx_PyUnicode_Concat(a, b) PyNumber_Add(a, b) + #define __Pyx_PyUnicode_ConcatSafe(a, b) PyNumber_Add(a, b) + #define __Pyx_PyFrozenSet_Size(s) PyObject_Size(s) +#else + #define __Pyx_PyUnicode_Concat(a, b) PyUnicode_Concat(a, b) + #define __Pyx_PyUnicode_ConcatSafe(a, b) ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ? \ + PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b)) + #define __Pyx_PyFrozenSet_Size(s) PySet_Size(s) +#endif +#define __Pyx_PyString_FormatSafe(a, b) ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b)) +#define __Pyx_PyUnicode_FormatSafe(a, b) ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b)) +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyString_Format(a, b) PyUnicode_Format(a, b) +#else + #define __Pyx_PyString_Format(a, b) PyString_Format(a, b) +#endif +#if PY_MAJOR_VERSION >= 3 + #define PyBaseString_Type PyUnicode_Type + #define PyStringObject PyUnicodeObject + #define PyString_Type PyUnicode_Type + #define PyString_Check PyUnicode_Check + #define PyString_CheckExact PyUnicode_CheckExact +#endif +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj) + #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj) +#else + #define __Pyx_PyBaseString_Check(obj) (PyString_Check(obj) || PyUnicode_Check(obj)) + #define __Pyx_PyBaseString_CheckExact(obj) (PyString_CheckExact(obj) || PyUnicode_CheckExact(obj)) +#endif +#ifndef PySet_CheckExact + #define PySet_CheckExact(obj) (Py_TYPE(obj) == &PySet_Type) +#endif +#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type) +#if PY_MAJOR_VERSION >= 3 + #define PyIntObject PyLongObject + #define PyInt_Type PyLong_Type + #define PyInt_Check(op) PyLong_Check(op) + #define PyInt_CheckExact(op) PyLong_CheckExact(op) + #define PyInt_FromString PyLong_FromString + #define PyInt_FromUnicode PyLong_FromUnicode + #define PyInt_FromLong PyLong_FromLong + #define PyInt_FromSize_t PyLong_FromSize_t + #define PyInt_FromSsize_t PyLong_FromSsize_t + #define PyInt_AsLong PyLong_AsLong + #define PyInt_AS_LONG PyLong_AS_LONG + #define PyInt_AsSsize_t PyLong_AsSsize_t + #define PyInt_AsUnsignedLongMask PyLong_AsUnsignedLongMask + #define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask + #define PyNumber_Int PyNumber_Long +#endif +#if PY_MAJOR_VERSION >= 3 + #define PyBoolObject PyLongObject +#endif +#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY + #ifndef PyUnicode_InternFromString + #define PyUnicode_InternFromString(s) PyUnicode_FromString(s) + #endif +#endif +#if PY_VERSION_HEX < 0x030200A4 + typedef long Py_hash_t; + #define __Pyx_PyInt_FromHash_t PyInt_FromLong + #define __Pyx_PyInt_AsHash_t PyInt_AsLong +#else + #define __Pyx_PyInt_FromHash_t PyInt_FromSsize_t + #define __Pyx_PyInt_AsHash_t PyInt_AsSsize_t +#endif +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func)) +#else + #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass) +#endif +#ifndef CYTHON_INLINE + #if defined(__GNUC__) + #define CYTHON_INLINE __inline__ + #elif defined(_MSC_VER) + #define CYTHON_INLINE __inline + #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + #define CYTHON_INLINE inline + #else + #define CYTHON_INLINE + #endif +#endif +#ifndef CYTHON_RESTRICT + #if defined(__GNUC__) + #define CYTHON_RESTRICT __restrict__ + #elif defined(_MSC_VER) && _MSC_VER >= 1400 + #define CYTHON_RESTRICT __restrict + #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + #define CYTHON_RESTRICT restrict + #else + #define CYTHON_RESTRICT + #endif +#endif +#ifdef NAN +#define __PYX_NAN() ((float) NAN) +#else +static CYTHON_INLINE float __PYX_NAN() { + /* Initialize NaN. The sign is irrelevant, an exponent with all bits 1 and + a nonzero mantissa means NaN. If the first bit in the mantissa is 1, it is + a quiet NaN. */ + float value; + memset(&value, 0xFF, sizeof(value)); + return value; +} +#endif +#define __Pyx_void_to_None(void_result) (void_result, Py_INCREF(Py_None), Py_None) +#ifdef __cplusplus +template<typename T> +void __Pyx_call_destructor(T* x) { + x->~T(); +} +template<typename T> +class __Pyx_FakeReference { + public: + __Pyx_FakeReference() : ptr(NULL) { } + __Pyx_FakeReference(T& ref) : ptr(&ref) { } + T *operator->() { return ptr; } + operator T&() { return *ptr; } + private: + T *ptr; +}; +#endif + + +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyNumber_Divide(x,y) PyNumber_TrueDivide(x,y) + #define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceTrueDivide(x,y) +#else + #define __Pyx_PyNumber_Divide(x,y) PyNumber_Divide(x,y) + #define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceDivide(x,y) +#endif + +#ifndef __PYX_EXTERN_C + #ifdef __cplusplus + #define __PYX_EXTERN_C extern "C" + #else + #define __PYX_EXTERN_C extern + #endif +#endif + +#if defined(WIN32) || defined(MS_WINDOWS) +#define _USE_MATH_DEFINES +#endif +#include <math.h> +#define __PYX_HAVE__zmq__devices__monitoredqueue +#define __PYX_HAVE_API__zmq__devices__monitoredqueue +#include "zmq_compat.h" +#include "zmq.h" +#include "zmq_utils.h" +#include "string.h" +#include "pyversion_compat.h" +#include "errno.h" +#include "stdio.h" +#include "pythread.h" +#ifdef _OPENMP +#include <omp.h> +#endif /* _OPENMP */ + +#ifdef PYREX_WITHOUT_ASSERTIONS +#define CYTHON_WITHOUT_ASSERTIONS +#endif + +#ifndef CYTHON_UNUSED +# if defined(__GNUC__) +# if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)) +# define CYTHON_UNUSED __attribute__ ((__unused__)) +# else +# define CYTHON_UNUSED +# endif +# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER)) +# define CYTHON_UNUSED __attribute__ ((__unused__)) +# else +# define CYTHON_UNUSED +# endif +#endif +typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding; + const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry; + +#define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0 +#define __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT 0 +#define __PYX_DEFAULT_STRING_ENCODING "" +#define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString +#define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize +#define __Pyx_fits_Py_ssize_t(v, type, is_signed) ( \ + (sizeof(type) < sizeof(Py_ssize_t)) || \ + (sizeof(type) > sizeof(Py_ssize_t) && \ + likely(v < (type)PY_SSIZE_T_MAX || \ + v == (type)PY_SSIZE_T_MAX) && \ + (!is_signed || likely(v > (type)PY_SSIZE_T_MIN || \ + v == (type)PY_SSIZE_T_MIN))) || \ + (sizeof(type) == sizeof(Py_ssize_t) && \ + (is_signed || likely(v < (type)PY_SSIZE_T_MAX || \ + v == (type)PY_SSIZE_T_MAX))) ) +static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject*); +static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length); +#define __Pyx_PyByteArray_FromString(s) PyByteArray_FromStringAndSize((const char*)s, strlen((const char*)s)) +#define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l) +#define __Pyx_PyBytes_FromString PyBytes_FromString +#define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize +static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*); +#if PY_MAJOR_VERSION < 3 + #define __Pyx_PyStr_FromString __Pyx_PyBytes_FromString + #define __Pyx_PyStr_FromStringAndSize __Pyx_PyBytes_FromStringAndSize +#else + #define __Pyx_PyStr_FromString __Pyx_PyUnicode_FromString + #define __Pyx_PyStr_FromStringAndSize __Pyx_PyUnicode_FromStringAndSize +#endif +#define __Pyx_PyObject_AsSString(s) ((signed char*) __Pyx_PyObject_AsString(s)) +#define __Pyx_PyObject_AsUString(s) ((unsigned char*) __Pyx_PyObject_AsString(s)) +#define __Pyx_PyObject_FromCString(s) __Pyx_PyObject_FromString((const char*)s) +#define __Pyx_PyBytes_FromCString(s) __Pyx_PyBytes_FromString((const char*)s) +#define __Pyx_PyByteArray_FromCString(s) __Pyx_PyByteArray_FromString((const char*)s) +#define __Pyx_PyStr_FromCString(s) __Pyx_PyStr_FromString((const char*)s) +#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s) +#if PY_MAJOR_VERSION < 3 +static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u) +{ + const Py_UNICODE *u_end = u; + while (*u_end++) ; + return (size_t)(u_end - u - 1); +} +#else +#define __Pyx_Py_UNICODE_strlen Py_UNICODE_strlen +#endif +#define __Pyx_PyUnicode_FromUnicode(u) PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u)) +#define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode +#define __Pyx_PyUnicode_AsUnicode PyUnicode_AsUnicode +#define __Pyx_Owned_Py_None(b) (Py_INCREF(Py_None), Py_None) +#define __Pyx_PyBool_FromLong(b) ((b) ? (Py_INCREF(Py_True), Py_True) : (Py_INCREF(Py_False), Py_False)) +static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*); +static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x); +static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*); +static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t); +#if CYTHON_COMPILING_IN_CPYTHON +#define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x)) +#else +#define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x) +#endif +#define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x)) +#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII +static int __Pyx_sys_getdefaultencoding_not_ascii; +static int __Pyx_init_sys_getdefaultencoding_params(void) { + PyObject* sys; + PyObject* default_encoding = NULL; + PyObject* ascii_chars_u = NULL; + PyObject* ascii_chars_b = NULL; + const char* default_encoding_c; + sys = PyImport_ImportModule("sys"); + if (!sys) goto bad; + default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL); + Py_DECREF(sys); + if (!default_encoding) goto bad; + default_encoding_c = PyBytes_AsString(default_encoding); + if (!default_encoding_c) goto bad; + if (strcmp(default_encoding_c, "ascii") == 0) { + __Pyx_sys_getdefaultencoding_not_ascii = 0; + } else { + char ascii_chars[128]; + int c; + for (c = 0; c < 128; c++) { + ascii_chars[c] = c; + } + __Pyx_sys_getdefaultencoding_not_ascii = 1; + ascii_chars_u = PyUnicode_DecodeASCII(ascii_chars, 128, NULL); + if (!ascii_chars_u) goto bad; + ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL); + if (!ascii_chars_b || !PyBytes_Check(ascii_chars_b) || memcmp(ascii_chars, PyBytes_AS_STRING(ascii_chars_b), 128) != 0) { + PyErr_Format( + PyExc_ValueError, + "This module compiled with c_string_encoding=ascii, but default encoding '%.200s' is not a superset of ascii.", + default_encoding_c); + goto bad; + } + Py_DECREF(ascii_chars_u); + Py_DECREF(ascii_chars_b); + } + Py_DECREF(default_encoding); + return 0; +bad: + Py_XDECREF(default_encoding); + Py_XDECREF(ascii_chars_u); + Py_XDECREF(ascii_chars_b); + return -1; +} +#endif +#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT && PY_MAJOR_VERSION >= 3 +#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL) +#else +#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL) +#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT +static char* __PYX_DEFAULT_STRING_ENCODING; +static int __Pyx_init_sys_getdefaultencoding_params(void) { + PyObject* sys; + PyObject* default_encoding = NULL; + char* default_encoding_c; + sys = PyImport_ImportModule("sys"); + if (!sys) goto bad; + default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL); + Py_DECREF(sys); + if (!default_encoding) goto bad; + default_encoding_c = PyBytes_AsString(default_encoding); + if (!default_encoding_c) goto bad; + __PYX_DEFAULT_STRING_ENCODING = (char*) malloc(strlen(default_encoding_c)); + if (!__PYX_DEFAULT_STRING_ENCODING) goto bad; + strcpy(__PYX_DEFAULT_STRING_ENCODING, default_encoding_c); + Py_DECREF(default_encoding); + return 0; +bad: + Py_XDECREF(default_encoding); + return -1; +} +#endif +#endif + + +/* Test for GCC > 2.95 */ +#if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))) + #define likely(x) __builtin_expect(!!(x), 1) + #define unlikely(x) __builtin_expect(!!(x), 0) +#else /* !__GNUC__ or GCC < 2.95 */ + #define likely(x) (x) + #define unlikely(x) (x) +#endif /* __GNUC__ */ + +static PyObject *__pyx_m; +static PyObject *__pyx_d; +static PyObject *__pyx_b; +static PyObject *__pyx_empty_tuple; +static PyObject *__pyx_empty_bytes; +static int __pyx_lineno; +static int __pyx_clineno = 0; +static const char * __pyx_cfilenm= __FILE__; +static const char *__pyx_filename; + + +static const char *__pyx_f[] = { + "zmq/devices/monitoredqueue.pyx", + "zmq/backend/cython/checkrc.pxd", + "zmq/utils/buffers.pxd", + "zmq/backend/cython/context.pxd", + "zmq/backend/cython/socket.pxd", + "type.pxd", + "bool.pxd", + "complex.pxd", +}; + +/*--- Type declarations ---*/ +struct __pyx_obj_3zmq_7backend_6cython_7context_Context; +struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket; +struct __pyx_opt_args_3zmq_7backend_6cython_6socket_6Socket_send; +struct __pyx_opt_args_3zmq_7backend_6cython_6socket_6Socket_recv; + +/* "zmq/backend/cython/socket.pxd":45 + * + * # cpdef methods for direct-cython access: + * cpdef object send(self, object data, int flags=*, copy=*, track=*) # <<<<<<<<<<<<<< + * cpdef object recv(self, int flags=*, copy=*, track=*) + * + */ +struct __pyx_opt_args_3zmq_7backend_6cython_6socket_6Socket_send { + int __pyx_n; + int flags; + PyObject *copy; + PyObject *track; +}; + +/* "zmq/backend/cython/socket.pxd":46 + * # cpdef methods for direct-cython access: + * cpdef object send(self, object data, int flags=*, copy=*, track=*) + * cpdef object recv(self, int flags=*, copy=*, track=*) # <<<<<<<<<<<<<< + * + */ +struct __pyx_opt_args_3zmq_7backend_6cython_6socket_6Socket_recv { + int __pyx_n; + int flags; + PyObject *copy; + PyObject *track; +}; + +/* "context.pxd":26 + * #----------------------------------------------------------------------------- + * + * cdef class Context: # <<<<<<<<<<<<<< + * + * cdef object __weakref__ # enable weakref + */ +struct __pyx_obj_3zmq_7backend_6cython_7context_Context { + PyObject_HEAD + struct __pyx_vtabstruct_3zmq_7backend_6cython_7context_Context *__pyx_vtab; + PyObject *__weakref__; + void *handle; + int _shadow; + void **_sockets; + size_t _n_sockets; + size_t _max_sockets; + int _pid; + int closed; +}; + + +/* "zmq/backend/cython/socket.pxd":33 + * + * + * cdef class Socket: # <<<<<<<<<<<<<< + * + * cdef object __weakref__ # enable weakref + */ +struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket { + PyObject_HEAD + struct __pyx_vtabstruct_3zmq_7backend_6cython_6socket_Socket *__pyx_vtab; + PyObject *__weakref__; + void *handle; + int _shadow; + struct __pyx_obj_3zmq_7backend_6cython_7context_Context *context; + int _closed; + int _pid; +}; + + + +/* "context.pxd":26 + * #----------------------------------------------------------------------------- + * + * cdef class Context: # <<<<<<<<<<<<<< + * + * cdef object __weakref__ # enable weakref + */ + +struct __pyx_vtabstruct_3zmq_7backend_6cython_7context_Context { + int (*_term)(struct __pyx_obj_3zmq_7backend_6cython_7context_Context *); + void (*_add_socket)(struct __pyx_obj_3zmq_7backend_6cython_7context_Context *, void *); + void (*_remove_socket)(struct __pyx_obj_3zmq_7backend_6cython_7context_Context *, void *); +}; +static struct __pyx_vtabstruct_3zmq_7backend_6cython_7context_Context *__pyx_vtabptr_3zmq_7backend_6cython_7context_Context; + + +/* "zmq/backend/cython/socket.pxd":33 + * + * + * cdef class Socket: # <<<<<<<<<<<<<< + * + * cdef object __weakref__ # enable weakref + */ + +struct __pyx_vtabstruct_3zmq_7backend_6cython_6socket_Socket { + PyObject *(*send)(struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket *, PyObject *, int __pyx_skip_dispatch, struct __pyx_opt_args_3zmq_7backend_6cython_6socket_6Socket_send *__pyx_optional_args); 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}} while(0) + #define __Pyx_XGIVEREF(r) do { if((r) != NULL) {__Pyx_GIVEREF(r);}} while(0) +#else + #define __Pyx_RefNannyDeclarations + #define __Pyx_RefNannySetupContext(name, acquire_gil) + #define __Pyx_RefNannyFinishContext() + #define __Pyx_INCREF(r) Py_INCREF(r) + #define __Pyx_DECREF(r) Py_DECREF(r) + #define __Pyx_GOTREF(r) + #define __Pyx_GIVEREF(r) + #define __Pyx_XINCREF(r) Py_XINCREF(r) + #define __Pyx_XDECREF(r) Py_XDECREF(r) + #define __Pyx_XGOTREF(r) + #define __Pyx_XGIVEREF(r) +#endif +#define __Pyx_XDECREF_SET(r, v) do { \ + PyObject *tmp = (PyObject *) r; \ + r = v; __Pyx_XDECREF(tmp); \ + } while (0) +#define __Pyx_DECREF_SET(r, v) do { \ + PyObject *tmp = (PyObject *) r; \ + r = v; __Pyx_DECREF(tmp); \ + } while (0) +#define __Pyx_CLEAR(r) do { PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);} while(0) +#define __Pyx_XCLEAR(r) do { if((r) != NULL) {PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);}} while(0) + +static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact, + Py_ssize_t num_min, Py_ssize_t num_max, Py_ssize_t num_found); + +static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name); + +static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[], \ + PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args, \ + const char* function_name); + +static CYTHON_INLINE int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed, + const char *name, int exact); + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name) { + PyTypeObject* tp = Py_TYPE(obj); + if (likely(tp->tp_getattro)) + return tp->tp_getattro(obj, attr_name); +#if PY_MAJOR_VERSION < 3 + if (likely(tp->tp_getattr)) + return tp->tp_getattr(obj, PyString_AS_STRING(attr_name)); +#endif + return PyObject_GetAttr(obj, attr_name); +} +#else +#define __Pyx_PyObject_GetAttrStr(o,n) PyObject_GetAttr(o,n) +#endif + +static PyObject *__Pyx_GetBuiltinName(PyObject *name); + +static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name); + +static CYTHON_INLINE void __Pyx_ExceptionSave(PyObject **type, PyObject **value, PyObject **tb); +static void __Pyx_ExceptionReset(PyObject *type, PyObject *value, PyObject *tb); + +static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb); + +static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name); + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw); +#else +#define __Pyx_PyObject_Call(func, arg, kw) PyObject_Call(func, arg, kw) +#endif + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg); +#endif + +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg); + +static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb); +static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb); + +static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause); + +static void* __Pyx_GetVtable(PyObject *dict); + +typedef struct { + int code_line; + PyCodeObject* code_object; +} __Pyx_CodeObjectCacheEntry; +struct __Pyx_CodeObjectCache { + int count; + int max_count; + __Pyx_CodeObjectCacheEntry* entries; +}; +static struct __Pyx_CodeObjectCache __pyx_code_cache = {0,0,NULL}; +static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line); +static PyCodeObject *__pyx_find_code_object(int code_line); +static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object); + +static void __Pyx_AddTraceback(const char *funcname, int c_line, + int py_line, const char *filename); + +static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level); + +#ifndef __PYX_FORCE_INIT_THREADS + #define __PYX_FORCE_INIT_THREADS 0 +#endif + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value); + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value); + +static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *); + +static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *); + +static int __Pyx_check_binary_version(void); + +#if !defined(__Pyx_PyIdentifier_FromString) +#if PY_MAJOR_VERSION < 3 + #define __Pyx_PyIdentifier_FromString(s) PyString_FromString(s) +#else + #define __Pyx_PyIdentifier_FromString(s) PyUnicode_FromString(s) +#endif +#endif + +static PyObject *__Pyx_ImportModule(const char *name); + +static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name, size_t size, int strict); + +static int __Pyx_InitStrings(__Pyx_StringTabEntry *t); + + +/* Module declarations from 'libzmq' */ + +/* Module declarations from 'libc.string' */ + +/* Module declarations from 'buffers' */ +static CYTHON_INLINE int __pyx_f_7buffers_memoryview_available(void); /*proto*/ +static CYTHON_INLINE int __pyx_f_7buffers_oldstyle_available(void); /*proto*/ +static CYTHON_INLINE int __pyx_f_7buffers_check_buffer(PyObject *); /*proto*/ +static CYTHON_INLINE PyObject *__pyx_f_7buffers_asbuffer(PyObject *, int, int, void **, Py_ssize_t *, Py_ssize_t *); /*proto*/ +static CYTHON_INLINE PyObject *__pyx_f_7buffers_asbuffer_r(PyObject *, void **, Py_ssize_t *); /*proto*/ +static CYTHON_INLINE PyObject *__pyx_f_7buffers_frombuffer_3(void *, Py_ssize_t, int); /*proto*/ +static CYTHON_INLINE PyObject *__pyx_f_7buffers_frombuffer_2(void *, Py_ssize_t, int); /*proto*/ +static CYTHON_INLINE PyObject *__pyx_f_7buffers_frombuffer(void *, Py_ssize_t, int); /*proto*/ +static CYTHON_INLINE PyObject *__pyx_f_7buffers_viewfromobject(PyObject *, int); /*proto*/ + +/* Module declarations from 'zmq.backend.cython.context' */ +static PyTypeObject *__pyx_ptype_3zmq_7backend_6cython_7context_Context = 0; + +/* Module declarations from 'zmq.backend.cython.socket' */ +static PyTypeObject *__pyx_ptype_3zmq_7backend_6cython_6socket_Socket = 0; + +/* Module declarations from 'libc.errno' */ + +/* Module declarations from 'cpython.version' */ + +/* Module declarations from 'cpython.ref' */ + +/* Module declarations from 'cpython.exc' */ + +/* Module declarations from 'cpython.module' */ + +/* Module declarations from 'cpython.mem' */ + +/* Module declarations from 'cpython.tuple' */ + +/* Module declarations from 'cpython.list' */ + +/* Module declarations from 'libc.stdio' */ + +/* Module declarations from 'cpython.object' */ + +/* Module declarations from 'cpython.sequence' */ + +/* Module declarations from 'cpython.mapping' */ + +/* Module declarations from 'cpython.iterator' */ + +/* Module declarations from '__builtin__' */ + +/* Module declarations from 'cpython.type' */ +static PyTypeObject *__pyx_ptype_7cpython_4type_type = 0; + +/* Module declarations from 'cpython.number' */ + +/* Module declarations from 'cpython.int' */ + +/* Module declarations from '__builtin__' */ + +/* Module declarations from 'cpython.bool' */ +static PyTypeObject *__pyx_ptype_7cpython_4bool_bool = 0; + +/* Module declarations from 'cpython.long' */ + +/* Module declarations from 'cpython.float' */ + +/* Module declarations from '__builtin__' */ + +/* Module declarations from 'cpython.complex' */ +static PyTypeObject *__pyx_ptype_7cpython_7complex_complex = 0; + +/* Module declarations from 'cpython.string' */ + +/* Module declarations from 'cpython.unicode' */ + +/* Module declarations from 'cpython.dict' */ + +/* Module declarations from 'cpython.instance' */ + +/* Module declarations from 'cpython.function' */ + +/* Module declarations from 'cpython.method' */ + +/* Module declarations from 'cpython.weakref' */ + +/* Module declarations from 'cpython.getargs' */ + +/* Module declarations from 'cpython.pythread' */ + +/* Module declarations from 'cpython.pystate' */ + +/* Module declarations from 'cpython.cobject' */ + +/* Module declarations from 'cpython.oldbuffer' */ + +/* Module declarations from 'cpython.set' */ + +/* Module declarations from 'cpython.buffer' */ + +/* Module declarations from 'cpython.bytes' */ + +/* Module declarations from 'cpython.pycapsule' */ + +/* Module declarations from 'cpython' */ + +/* Module declarations from 'zmq.backend.cython.libzmq' */ + +/* Module declarations from 'zmq.backend.cython.checkrc' */ +static CYTHON_INLINE int __pyx_f_3zmq_7backend_6cython_7checkrc__check_rc(int); /*proto*/ + +/* Module declarations from 'zmq.devices.monitoredqueue' */ +static CYTHON_INLINE int __pyx_f_3zmq_7devices_14monitoredqueue__relay(void *, void *, void *, zmq_msg_t, zmq_msg_t, zmq_msg_t, int); /*proto*/ +static CYTHON_INLINE int __pyx_f_3zmq_7devices_14monitoredqueue_c_monitored_queue(void *, void *, void *, zmq_msg_t *, zmq_msg_t *, int); /*proto*/ +#define __Pyx_MODULE_NAME "zmq.devices.monitoredqueue" +int __pyx_module_is_main_zmq__devices__monitoredqueue = 0; + +/* Implementation of 'zmq.devices.monitoredqueue' */ +static PyObject *__pyx_builtin_TypeError; +static PyObject *__pyx_builtin_AttributeError; +static PyObject *__pyx_builtin_NotImplementedError; +static PyObject *__pyx_pf_3zmq_7devices_14monitoredqueue_monitored_queue(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket *__pyx_v_in_socket, struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket *__pyx_v_out_socket, struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket *__pyx_v_mon_socket, PyObject *__pyx_v_in_prefix, PyObject *__pyx_v_out_prefix); /* proto */ +static char __pyx_k_B[] = "B"; +static char __pyx_k__2[] = ""; +static char __pyx_k_in[] = "in"; +static char __pyx_k_rc[] = "rc"; +static char __pyx_k_all[] = "__all__"; +static char __pyx_k_ins[] = "ins"; +static char __pyx_k_out[] = "out"; +static char __pyx_k_zmq[] = "zmq"; +static char __pyx_k_char[] = "char"; +static char __pyx_k_main[] = "__main__"; +static char __pyx_k_mons[] = "mons"; +static char __pyx_k_outs[] = "outs"; +static char __pyx_k_test[] = "__test__"; +static char __pyx_k_type[] = "type"; +static char __pyx_k_Again[] = "Again"; +static char __pyx_k_ascii[] = "ascii"; +static char __pyx_k_dtype[] = "dtype"; +static char __pyx_k_msg_c[] = "msg_c"; +static char __pyx_k_ROUTER[] = "ROUTER"; +static char __pyx_k_decode[] = "decode"; +static char __pyx_k_import[] = "__import__"; +static char __pyx_k_in_msg[] = "in_msg"; +static char __pyx_k_out_msg[] = "out_msg"; +static char __pyx_k_ZMQError[] = "ZMQError"; +static char __pyx_k_itemsize[] = "itemsize"; +static char __pyx_k_swap_ids[] = "swap_ids"; +static char __pyx_k_typecode[] = "typecode"; +static char __pyx_k_TypeError[] = "TypeError"; +static char __pyx_k_in_prefix[] = "in_prefix"; +static char __pyx_k_in_socket[] = "in_socket"; +static char __pyx_k_msg_c_len[] = "msg_c_len"; +static char __pyx_k_zmq_error[] = "zmq.error"; +static char __pyx_k_mon_socket[] = "mon_socket"; +static char __pyx_k_out_prefix[] = "out_prefix"; +static char __pyx_k_out_socket[] = "out_socket"; +static char __pyx_k_pyx_vtable[] = "__pyx_vtable__"; +static char __pyx_k_AttributeError[] = "AttributeError"; +static char __pyx_k_monitored_queue[] = "monitored_queue"; +static char __pyx_k_ContextTerminated[] = "ContextTerminated"; +static char __pyx_k_NotImplementedError[] = "NotImplementedError"; +static char __pyx_k_InterruptedSystemCall[] = "InterruptedSystemCall"; +static char __pyx_k_zmq_devices_monitoredqueue[] = "zmq.devices.monitoredqueue"; +static char __pyx_k_Old_style_buffers_not_available[] = "Old style buffers not available."; +static char __pyx_k_private_tmp_pyzmq_release_zmq_d[] = "/private/tmp/pyzmq-release/zmq/devices/monitoredqueue.pyx"; +static char __pyx_k_r_does_not_provide_a_buffer_int[] = "%r does not provide a buffer interface."; +static char __pyx_k_MonitoredQueue_classes_and_funct[] = "MonitoredQueue classes and functions.\n\nAuthors\n-------\n* MinRK\n* Brian Granger\n"; +static PyObject *__pyx_n_s_Again; +static PyObject *__pyx_n_s_AttributeError; +static PyObject *__pyx_n_b_B; +static PyObject *__pyx_n_s_ContextTerminated; +static PyObject *__pyx_n_s_InterruptedSystemCall; +static PyObject *__pyx_n_s_NotImplementedError; +static PyObject *__pyx_kp_s_Old_style_buffers_not_available; +static PyObject *__pyx_n_s_ROUTER; +static PyObject *__pyx_n_s_TypeError; +static PyObject *__pyx_n_s_ZMQError; +static PyObject *__pyx_kp_s__2; +static PyObject *__pyx_n_s_all; +static PyObject *__pyx_n_s_ascii; +static PyObject *__pyx_n_s_char; +static PyObject *__pyx_n_s_decode; +static PyObject *__pyx_n_s_dtype; +static PyObject *__pyx_n_s_import; +static PyObject *__pyx_n_b_in; +static PyObject *__pyx_n_s_in_msg; +static PyObject *__pyx_n_s_in_prefix; +static PyObject *__pyx_n_s_in_socket; +static PyObject *__pyx_n_s_ins; +static PyObject *__pyx_n_s_itemsize; +static PyObject *__pyx_n_s_main; +static PyObject *__pyx_n_s_mon_socket; +static PyObject *__pyx_n_s_monitored_queue; +static PyObject *__pyx_n_s_mons; +static PyObject *__pyx_n_s_msg_c; +static PyObject *__pyx_n_s_msg_c_len; +static PyObject *__pyx_n_b_out; +static PyObject *__pyx_n_s_out_msg; +static PyObject *__pyx_n_s_out_prefix; +static PyObject *__pyx_n_s_out_socket; +static PyObject *__pyx_n_s_outs; +static PyObject *__pyx_kp_s_private_tmp_pyzmq_release_zmq_d; +static PyObject *__pyx_n_s_pyx_vtable; +static PyObject *__pyx_kp_s_r_does_not_provide_a_buffer_int; +static PyObject *__pyx_n_s_rc; +static PyObject *__pyx_n_s_swap_ids; +static PyObject *__pyx_n_s_test; +static PyObject *__pyx_n_s_type; +static PyObject *__pyx_n_s_typecode; +static PyObject *__pyx_n_s_zmq; +static PyObject *__pyx_n_s_zmq_devices_monitoredqueue; +static PyObject *__pyx_n_s_zmq_error; +static PyObject *__pyx_tuple_; +static PyObject *__pyx_tuple__3; +static PyObject *__pyx_tuple__4; +static PyObject *__pyx_codeobj__5; + +/* "zmq/devices/monitoredqueue.pyx":41 + * + * + * def monitored_queue(Socket in_socket, Socket out_socket, Socket mon_socket, # <<<<<<<<<<<<<< + * bytes in_prefix=b'in', bytes out_prefix=b'out'): + * """monitored_queue(in_socket, out_socket, mon_socket, + */ + +/* Python wrapper */ +static PyObject *__pyx_pw_3zmq_7devices_14monitoredqueue_1monitored_queue(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ +static char __pyx_doc_3zmq_7devices_14monitoredqueue_monitored_queue[] = "monitored_queue(in_socket, out_socket, mon_socket,\n in_prefix=b'in', out_prefix=b'out')\n \n Start a monitored queue device.\n \n A monitored queue is very similar to the zmq.proxy device (monitored queue came first).\n \n Differences from zmq.proxy:\n \n - monitored_queue supports both in and out being ROUTER sockets\n (via swapping IDENTITY prefixes).\n - monitor messages are prefixed, making in and out messages distinguishable.\n \n Parameters\n ----------\n in_socket : Socket\n One of the sockets to the Queue. Its messages will be prefixed with\n 'in'.\n out_socket : Socket\n One of the sockets to the Queue. Its messages will be prefixed with\n 'out'. The only difference between in/out socket is this prefix.\n mon_socket : Socket\n This socket sends out every message received by each of the others\n with an in/out prefix specifying which one it was.\n in_prefix : str\n Prefix added to broadcast messages from in_socket.\n out_prefix : str\n Prefix added to broadcast messages from out_socket.\n "; +static PyMethodDef __pyx_mdef_3zmq_7devices_14monitoredqueue_1monitored_queue = {"monitored_queue", (PyCFunction)__pyx_pw_3zmq_7devices_14monitoredqueue_1monitored_queue, METH_VARARGS|METH_KEYWORDS, __pyx_doc_3zmq_7devices_14monitoredqueue_monitored_queue}; +static PyObject *__pyx_pw_3zmq_7devices_14monitoredqueue_1monitored_queue(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { + struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket *__pyx_v_in_socket = 0; + struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket *__pyx_v_out_socket = 0; + struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket *__pyx_v_mon_socket = 0; + PyObject *__pyx_v_in_prefix = 0; + PyObject *__pyx_v_out_prefix = 0; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("monitored_queue (wrapper)", 0); + { + static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_in_socket,&__pyx_n_s_out_socket,&__pyx_n_s_mon_socket,&__pyx_n_s_in_prefix,&__pyx_n_s_out_prefix,0}; + PyObject* values[5] = {0,0,0,0,0}; + values[3] = ((PyObject*)__pyx_n_b_in); + values[4] = ((PyObject*)__pyx_n_b_out); + if (unlikely(__pyx_kwds)) { + Py_ssize_t kw_args; + const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); + switch (pos_args) { + case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + case 0: break; + default: goto __pyx_L5_argtuple_error; + } + kw_args = PyDict_Size(__pyx_kwds); + switch (pos_args) { + case 0: + if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_in_socket)) != 0)) kw_args--; + else goto __pyx_L5_argtuple_error; + case 1: + if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_out_socket)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("monitored_queue", 0, 3, 5, 1); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 41; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + } + case 2: + if (likely((values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_mon_socket)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("monitored_queue", 0, 3, 5, 2); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 41; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + } + case 3: + if (kw_args > 0) { + PyObject* value = PyDict_GetItem(__pyx_kwds, __pyx_n_s_in_prefix); + if (value) { values[3] = value; kw_args--; } + } + case 4: + if (kw_args > 0) { + PyObject* value = PyDict_GetItem(__pyx_kwds, __pyx_n_s_out_prefix); + if (value) { values[4] = value; kw_args--; } + } + } + if (unlikely(kw_args > 0)) { + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "monitored_queue") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 41; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + } + } else { + switch (PyTuple_GET_SIZE(__pyx_args)) { + case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + break; + default: goto __pyx_L5_argtuple_error; + } + } + __pyx_v_in_socket = ((struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket *)values[0]); + __pyx_v_out_socket = ((struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket *)values[1]); + __pyx_v_mon_socket = ((struct __pyx_obj_3zmq_7backend_6cython_6socket_Socket *)values[2]); + __pyx_v_in_prefix = ((PyObject*)values[3]); + __pyx_v_out_prefix = ((PyObject*)values[4]); 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+ pyzmq_int64_t __pyx_v_flag_2; + int __pyx_v_flag_3; + int __pyx_v_flags; + size_t __pyx_v_flagsz; + void *__pyx_v_flag_ptr; + int __pyx_r; + int __pyx_t_1; + + /* "zmq/devices/monitoredqueue.pxd":50 + * cdef void * flag_ptr + * + * if ZMQ_VERSION_MAJOR < 3: # <<<<<<<<<<<<<< + * flagsz = sizeof (int64_t) + * flag_ptr = &flag_2 + */ + __pyx_t_1 = ((ZMQ_VERSION_MAJOR < 3) != 0); + if (__pyx_t_1) { + + /* "zmq/devices/monitoredqueue.pxd":51 + * + * if ZMQ_VERSION_MAJOR < 3: + * flagsz = sizeof (int64_t) # <<<<<<<<<<<<<< + * flag_ptr = &flag_2 + * else: + */ + __pyx_v_flagsz = (sizeof(pyzmq_int64_t)); + + /* "zmq/devices/monitoredqueue.pxd":52 + * if ZMQ_VERSION_MAJOR < 3: + * flagsz = sizeof (int64_t) + * flag_ptr = &flag_2 # <<<<<<<<<<<<<< + * else: + * flagsz = sizeof (int) + */ + __pyx_v_flag_ptr = (&__pyx_v_flag_2); + goto __pyx_L3; + } + /*else*/ { + + /* "zmq/devices/monitoredqueue.pxd":54 + * flag_ptr = &flag_2 + * else: + * flagsz = sizeof (int) # <<<<<<<<<<<<<< + * flag_ptr = &flag_3 + * + */ + __pyx_v_flagsz = (sizeof(int)); + + /* "zmq/devices/monitoredqueue.pxd":55 + * else: + * flagsz = sizeof (int) + * flag_ptr = &flag_3 # <<<<<<<<<<<<<< + * + * if swap_ids:# both router, must send second identity first + */ + __pyx_v_flag_ptr = (&__pyx_v_flag_3); + } + __pyx_L3:; + + /* "zmq/devices/monitoredqueue.pxd":57 + * flag_ptr = &flag_3 + * + * if swap_ids:# both router, must send second identity first # <<<<<<<<<<<<<< + * # recv two ids into msg, id_msg + * rc = zmq_msg_recv(&msg, insocket_, 0) + */ + __pyx_t_1 = (__pyx_v_swap_ids != 0); + if (__pyx_t_1) { + + /* "zmq/devices/monitoredqueue.pxd":59 + * if swap_ids:# both router, must send second identity first + * # recv two ids into msg, id_msg + * rc = zmq_msg_recv(&msg, insocket_, 0) # <<<<<<<<<<<<<< + * if rc < 0: return rc + * + */ + __pyx_v_rc = zmq_msg_recv((&__pyx_v_msg), __pyx_v_insocket_, 0); + + /* "zmq/devices/monitoredqueue.pxd":60 + * # recv two ids into msg, id_msg + * rc = zmq_msg_recv(&msg, insocket_, 0) + * if rc < 0: return rc # <<<<<<<<<<<<<< + * + * rc = zmq_msg_recv(&id_msg, insocket_, 0) + */ + __pyx_t_1 = ((__pyx_v_rc < 0) != 0); + if (__pyx_t_1) { + __pyx_r = __pyx_v_rc; + goto __pyx_L0; + } + + /* "zmq/devices/monitoredqueue.pxd":62 + * if rc < 0: return rc + * + * rc = zmq_msg_recv(&id_msg, insocket_, 0) # <<<<<<<<<<<<<< + * if rc < 0: return rc + * + */ + __pyx_v_rc = zmq_msg_recv((&__pyx_v_id_msg), __pyx_v_insocket_, 0); + + /* "zmq/devices/monitoredqueue.pxd":63 + * + * rc = zmq_msg_recv(&id_msg, insocket_, 0) + * if rc < 0: return rc # <<<<<<<<<<<<<< + * + * # send second id (id_msg) first + */ + __pyx_t_1 = ((__pyx_v_rc < 0) != 0); + if (__pyx_t_1) { + __pyx_r = __pyx_v_rc; + goto __pyx_L0; + } + + /* "zmq/devices/monitoredqueue.pxd":67 + * # send second id (id_msg) first + * #!!!! always send a copy before the original !!!! + * rc = zmq_msg_copy(&side_msg, &id_msg) # <<<<<<<<<<<<<< + * if rc < 0: return rc + * rc = zmq_msg_send(&side_msg, outsocket_, ZMQ_SNDMORE) + */ + __pyx_v_rc = zmq_msg_copy((&__pyx_v_side_msg), (&__pyx_v_id_msg)); + + /* "zmq/devices/monitoredqueue.pxd":68 + * #!!!! always send a copy before the original !!!! + * rc = zmq_msg_copy(&side_msg, &id_msg) + * if rc < 0: return rc # <<<<<<<<<<<<<< + * rc = zmq_msg_send(&side_msg, outsocket_, ZMQ_SNDMORE) + * if rc < 0: return rc + */ + __pyx_t_1 = ((__pyx_v_rc < 0) != 0); + if (__pyx_t_1) { + __pyx_r = __pyx_v_rc; + goto __pyx_L0; + } + + /* "zmq/devices/monitoredqueue.pxd":69 + * rc = zmq_msg_copy(&side_msg, &id_msg) + * if rc < 0: return rc + * rc = zmq_msg_send(&side_msg, outsocket_, ZMQ_SNDMORE) # <<<<<<<<<<<<<< + * if rc < 0: return rc + * rc = zmq_msg_send(&id_msg, sidesocket_, ZMQ_SNDMORE) + */ + __pyx_v_rc = zmq_msg_send((&__pyx_v_side_msg), __pyx_v_outsocket_, ZMQ_SNDMORE); + + /* "zmq/devices/monitoredqueue.pxd":70 + * if rc < 0: return rc + * rc = zmq_msg_send(&side_msg, outsocket_, ZMQ_SNDMORE) + * if rc < 0: return rc # <<<<<<<<<<<<<< + * rc = zmq_msg_send(&id_msg, sidesocket_, ZMQ_SNDMORE) + * if rc < 0: return rc + */ + __pyx_t_1 = ((__pyx_v_rc < 0) != 0); + if (__pyx_t_1) { + __pyx_r = __pyx_v_rc; + goto __pyx_L0; + } + + /* "zmq/devices/monitoredqueue.pxd":71 + * rc = zmq_msg_send(&side_msg, outsocket_, ZMQ_SNDMORE) + * if rc < 0: return rc + * rc = zmq_msg_send(&id_msg, sidesocket_, ZMQ_SNDMORE) # <<<<<<<<<<<<<< + * if rc < 0: return rc + * # send first id (msg) second + */ + __pyx_v_rc = zmq_msg_send((&__pyx_v_id_msg), __pyx_v_sidesocket_, ZMQ_SNDMORE); + + /* "zmq/devices/monitoredqueue.pxd":72 + * if rc < 0: return rc + * rc = zmq_msg_send(&id_msg, sidesocket_, ZMQ_SNDMORE) + * if rc < 0: return rc # <<<<<<<<<<<<<< + * # send first id (msg) second + * rc = zmq_msg_copy(&side_msg, &msg) + */ + __pyx_t_1 = ((__pyx_v_rc < 0) != 0); + if (__pyx_t_1) { + __pyx_r = __pyx_v_rc; + goto __pyx_L0; + } + + /* "zmq/devices/monitoredqueue.pxd":74 + * if rc < 0: return rc + * # send first id (msg) second + * rc = zmq_msg_copy(&side_msg, &msg) # <<<<<<<<<<<<<< + * if rc < 0: return rc + * rc = zmq_msg_send(&side_msg, outsocket_, ZMQ_SNDMORE) + */ + __pyx_v_rc = zmq_msg_copy((&__pyx_v_side_msg), (&__pyx_v_msg)); + + /* "zmq/devices/monitoredqueue.pxd":75 + * # send first id (msg) second + * rc = zmq_msg_copy(&side_msg, &msg) + * if rc < 0: return rc # <<<<<<<<<<<<<< + * rc = zmq_msg_send(&side_msg, outsocket_, ZMQ_SNDMORE) + * if rc < 0: return rc + */ + __pyx_t_1 = ((__pyx_v_rc < 0) != 0); + if (__pyx_t_1) { + __pyx_r = __pyx_v_rc; + goto __pyx_L0; + } + + /* "zmq/devices/monitoredqueue.pxd":76 + * rc = zmq_msg_copy(&side_msg, &msg) + * if rc < 0: return rc + * rc = zmq_msg_send(&side_msg, outsocket_, ZMQ_SNDMORE) # <<<<<<<<<<<<<< + * if rc < 0: return rc + * rc = zmq_msg_send(&msg, sidesocket_, ZMQ_SNDMORE) + */ + __pyx_v_rc = zmq_msg_send((&__pyx_v_side_msg), __pyx_v_outsocket_, ZMQ_SNDMORE); + + /* "zmq/devices/monitoredqueue.pxd":77 + * if rc < 0: return rc + * rc = zmq_msg_send(&side_msg, outsocket_, ZMQ_SNDMORE) + * if rc < 0: return rc # <<<<<<<<<<<<<< + * rc = zmq_msg_send(&msg, sidesocket_, ZMQ_SNDMORE) + * if rc < 0: return rc + */ + __pyx_t_1 = ((__pyx_v_rc < 0) != 0); + if (__pyx_t_1) { + __pyx_r = __pyx_v_rc; + goto __pyx_L0; + } + + /* "zmq/devices/monitoredqueue.pxd":78 + * rc = zmq_msg_send(&side_msg, outsocket_, ZMQ_SNDMORE) + * if rc < 0: return rc + * rc = zmq_msg_send(&msg, sidesocket_, ZMQ_SNDMORE) # <<<<<<<<<<<<<< + * if rc < 0: return rc + * while (True): + */ + __pyx_v_rc = zmq_msg_send((&__pyx_v_msg), __pyx_v_sidesocket_, ZMQ_SNDMORE); + + /* "zmq/devices/monitoredqueue.pxd":79 + * if rc < 0: return rc + * rc = zmq_msg_send(&msg, sidesocket_, ZMQ_SNDMORE) + * if rc < 0: return rc # <<<<<<<<<<<<<< + * while (True): + * rc = zmq_msg_recv(&msg, insocket_, 0) + */ + __pyx_t_1 = ((__pyx_v_rc < 0) != 0); + if (__pyx_t_1) { + __pyx_r = __pyx_v_rc; + goto __pyx_L0; + } + goto __pyx_L4; + } + __pyx_L4:; + + /* "zmq/devices/monitoredqueue.pxd":80 + * rc = zmq_msg_send(&msg, sidesocket_, ZMQ_SNDMORE) + * if rc < 0: return rc + * while (True): # <<<<<<<<<<<<<< + * rc = zmq_msg_recv(&msg, insocket_, 0) + * if rc < 0: return rc + */ + while (1) { + + /* "zmq/devices/monitoredqueue.pxd":81 + * if rc < 0: return rc + * while (True): + * rc = zmq_msg_recv(&msg, insocket_, 0) # <<<<<<<<<<<<<< + * if rc < 0: return rc + * # assert (rc == 0) + */ + __pyx_v_rc = zmq_msg_recv((&__pyx_v_msg), __pyx_v_insocket_, 0); + + /* "zmq/devices/monitoredqueue.pxd":82 + * while (True): + * rc = zmq_msg_recv(&msg, insocket_, 0) + * if rc < 0: return rc # <<<<<<<<<<<<<< + * # assert (rc == 0) + * rc = zmq_getsockopt (insocket_, ZMQ_RCVMORE, flag_ptr, &flagsz) + */ + __pyx_t_1 = ((__pyx_v_rc < 0) != 0); + if (__pyx_t_1) { + __pyx_r = __pyx_v_rc; + goto __pyx_L0; + } + + /* "zmq/devices/monitoredqueue.pxd":84 + * if rc < 0: return rc + * # assert (rc == 0) + * rc = zmq_getsockopt (insocket_, ZMQ_RCVMORE, flag_ptr, &flagsz) # <<<<<<<<<<<<<< + * if rc < 0: return rc + * flags = 0 + */ + __pyx_v_rc = zmq_getsockopt(__pyx_v_insocket_, ZMQ_RCVMORE, __pyx_v_flag_ptr, (&__pyx_v_flagsz)); + + /* "zmq/devices/monitoredqueue.pxd":85 + * # assert (rc == 0) + * rc = zmq_getsockopt (insocket_, ZMQ_RCVMORE, flag_ptr, &flagsz) + * if rc < 0: return rc # <<<<<<<<<<<<<< + * flags = 0 + * if ZMQ_VERSION_MAJOR < 3: + */ + __pyx_t_1 = ((__pyx_v_rc < 0) != 0); + if (__pyx_t_1) { + __pyx_r = __pyx_v_rc; + goto __pyx_L0; + } + + /* "zmq/devices/monitoredqueue.pxd":86 + * rc = zmq_getsockopt (insocket_, ZMQ_RCVMORE, flag_ptr, &flagsz) + * if rc < 0: return rc + * flags = 0 # <<<<<<<<<<<<<< + * if ZMQ_VERSION_MAJOR < 3: + * if flag_2: + */ + __pyx_v_flags = 0; + + /* "zmq/devices/monitoredqueue.pxd":87 + * if rc < 0: return rc + * flags = 0 + * if ZMQ_VERSION_MAJOR < 3: # <<<<<<<<<<<<<< + * if flag_2: + * flags |= ZMQ_SNDMORE + */ + __pyx_t_1 = ((ZMQ_VERSION_MAJOR < 3) != 0); + if (__pyx_t_1) { + + /* "zmq/devices/monitoredqueue.pxd":88 + * flags = 0 + * if ZMQ_VERSION_MAJOR < 3: + * if flag_2: # <<<<<<<<<<<<<< + * flags |= ZMQ_SNDMORE + * else: + */ + __pyx_t_1 = (__pyx_v_flag_2 != 0); + if (__pyx_t_1) { + + /* "zmq/devices/monitoredqueue.pxd":89 + * if ZMQ_VERSION_MAJOR < 3: + * if flag_2: + * flags |= ZMQ_SNDMORE # <<<<<<<<<<<<<< + * else: + * if flag_3: + */ + __pyx_v_flags = (__pyx_v_flags | ZMQ_SNDMORE); + goto __pyx_L18; + } + __pyx_L18:; + goto __pyx_L17; + } + /*else*/ { + + /* "zmq/devices/monitoredqueue.pxd":91 + * flags |= ZMQ_SNDMORE + * else: + * if flag_3: # <<<<<<<<<<<<<< + * flags |= ZMQ_SNDMORE + * # LABEL has been removed: + */ + __pyx_t_1 = (__pyx_v_flag_3 != 0); + if (__pyx_t_1) { + + /* "zmq/devices/monitoredqueue.pxd":92 + * else: + * if flag_3: + * flags |= ZMQ_SNDMORE # <<<<<<<<<<<<<< + * # LABEL has been removed: + * # rc = zmq_getsockopt (insocket_, ZMQ_RCVLABEL, flag_ptr, &flagsz) + */ + __pyx_v_flags = (__pyx_v_flags | ZMQ_SNDMORE); + goto __pyx_L19; + } + __pyx_L19:; + } + __pyx_L17:; + + /* "zmq/devices/monitoredqueue.pxd":99 + * # assert (rc == 0) + * + * rc = zmq_msg_copy(&side_msg, &msg) # <<<<<<<<<<<<<< + * if rc < 0: return rc + * if flags: + */ + __pyx_v_rc = zmq_msg_copy((&__pyx_v_side_msg), (&__pyx_v_msg)); + + /* "zmq/devices/monitoredqueue.pxd":100 + * + * rc = zmq_msg_copy(&side_msg, &msg) + * if rc < 0: return rc # <<<<<<<<<<<<<< + * if flags: + * rc = zmq_msg_send(&side_msg, outsocket_, flags) + */ + __pyx_t_1 = ((__pyx_v_rc < 0) != 0); + if (__pyx_t_1) { + __pyx_r = __pyx_v_rc; + goto __pyx_L0; + } + + /* "zmq/devices/monitoredqueue.pxd":101 + * rc = zmq_msg_copy(&side_msg, &msg) + * if rc < 0: return rc + * if flags: # <<<<<<<<<<<<<< + * rc = zmq_msg_send(&side_msg, outsocket_, flags) + * if rc < 0: return rc + */ + __pyx_t_1 = (__pyx_v_flags != 0); + if (__pyx_t_1) { + + /* "zmq/devices/monitoredqueue.pxd":102 + * if rc < 0: return rc + * if flags: + * rc = zmq_msg_send(&side_msg, outsocket_, flags) # <<<<<<<<<<<<<< + * if rc < 0: return rc + * # only SNDMORE for side-socket + */ + __pyx_v_rc = zmq_msg_send((&__pyx_v_side_msg), __pyx_v_outsocket_, __pyx_v_flags); + + /* "zmq/devices/monitoredqueue.pxd":103 + * if flags: + * rc = zmq_msg_send(&side_msg, outsocket_, flags) + * if rc < 0: return rc # <<<<<<<<<<<<<< + * # only SNDMORE for side-socket + * rc = zmq_msg_send(&msg, sidesocket_, ZMQ_SNDMORE) + */ + __pyx_t_1 = ((__pyx_v_rc < 0) != 0); + if (__pyx_t_1) { + __pyx_r = __pyx_v_rc; + goto __pyx_L0; + } + + /* "zmq/devices/monitoredqueue.pxd":105 + * if rc < 0: return rc + * # only SNDMORE for side-socket + * rc = zmq_msg_send(&msg, sidesocket_, ZMQ_SNDMORE) # <<<<<<<<<<<<<< + * if rc < 0: return rc + * else: + */ + __pyx_v_rc = zmq_msg_send((&__pyx_v_msg), __pyx_v_sidesocket_, ZMQ_SNDMORE); + + /* "zmq/devices/monitoredqueue.pxd":106 + * # only SNDMORE for side-socket + * rc = zmq_msg_send(&msg, sidesocket_, ZMQ_SNDMORE) + * if rc < 0: return rc # <<<<<<<<<<<<<< + * else: + * rc = zmq_msg_send(&side_msg, outsocket_, 0) + */ + __pyx_t_1 = ((__pyx_v_rc < 0) != 0); + if (__pyx_t_1) { + __pyx_r = __pyx_v_rc; + goto __pyx_L0; + } + goto __pyx_L21; + } + /*else*/ { + + /* "zmq/devices/monitoredqueue.pxd":108 + * if rc < 0: return rc + * else: + * rc = zmq_msg_send(&side_msg, outsocket_, 0) # <<<<<<<<<<<<<< + * if rc < 0: return rc + * rc = zmq_msg_send(&msg, sidesocket_, 0) + */ + __pyx_v_rc = zmq_msg_send((&__pyx_v_side_msg), __pyx_v_outsocket_, 0); + + /* "zmq/devices/monitoredqueue.pxd":109 + * else: + * rc = zmq_msg_send(&side_msg, outsocket_, 0) + * if rc < 0: return rc # <<<<<<<<<<<<<< + * rc = zmq_msg_send(&msg, sidesocket_, 0) + * if rc < 0: return rc + */ + __pyx_t_1 = ((__pyx_v_rc < 0) != 0); + if (__pyx_t_1) { + __pyx_r = __pyx_v_rc; + goto __pyx_L0; + } + + /* "zmq/devices/monitoredqueue.pxd":110 + * rc = zmq_msg_send(&side_msg, outsocket_, 0) + * if rc < 0: return rc + * rc = zmq_msg_send(&msg, sidesocket_, 0) # <<<<<<<<<<<<<< + * if rc < 0: return rc + * break + */ + __pyx_v_rc = zmq_msg_send((&__pyx_v_msg), __pyx_v_sidesocket_, 0); + + /* "zmq/devices/monitoredqueue.pxd":111 + * if rc < 0: return rc + * rc = zmq_msg_send(&msg, sidesocket_, 0) + * if rc < 0: return rc # <<<<<<<<<<<<<< + * break + * return rc + */ + __pyx_t_1 = ((__pyx_v_rc < 0) != 0); + if (__pyx_t_1) { + __pyx_r = __pyx_v_rc; + goto __pyx_L0; + } + + /* "zmq/devices/monitoredqueue.pxd":112 + * rc = zmq_msg_send(&msg, sidesocket_, 0) + * if rc < 0: return rc + * break # <<<<<<<<<<<<<< + * return rc + * + */ + goto __pyx_L14_break; + } + __pyx_L21:; + } + __pyx_L14_break:; + + /* "zmq/devices/monitoredqueue.pxd":113 + * if rc < 0: return rc + * break + * return rc # <<<<<<<<<<<<<< + * + * # the MonitoredQueue C function, adapted from zmq::queue.cpp : + */ + __pyx_r = __pyx_v_rc; + goto __pyx_L0; + + /* "zmq/devices/monitoredqueue.pxd":39 + * #----------------------------------------------------------------------------- + * + * cdef inline int _relay(void *insocket_, void *outsocket_, void *sidesocket_, # <<<<<<<<<<<<<< + * zmq_msg_t msg, zmq_msg_t side_msg, zmq_msg_t id_msg, + * bint swap_ids) nogil: + */ + + /* function exit code */ + __pyx_L0:; + return __pyx_r; +} + +/* "zmq/devices/monitoredqueue.pxd":116 + * + * # the MonitoredQueue C function, adapted from zmq::queue.cpp : + * cdef inline int c_monitored_queue (void *insocket_, void *outsocket_, # <<<<<<<<<<<<<< + * void *sidesocket_, zmq_msg_t *in_msg_ptr, + * zmq_msg_t *out_msg_ptr, int swap_ids) nogil: + */ + +static CYTHON_INLINE int __pyx_f_3zmq_7devices_14monitoredqueue_c_monitored_queue(void *__pyx_v_insocket_, void *__pyx_v_outsocket_, void *__pyx_v_sidesocket_, zmq_msg_t *__pyx_v_in_msg_ptr, zmq_msg_t *__pyx_v_out_msg_ptr, int __pyx_v_swap_ids) { + zmq_msg_t __pyx_v_msg; + int __pyx_v_rc; + zmq_msg_t __pyx_v_id_msg; + zmq_msg_t __pyx_v_side_msg; + zmq_pollitem_t __pyx_v_items[2]; + int __pyx_r; + int __pyx_t_1; + + /* "zmq/devices/monitoredqueue.pxd":125 + * + * cdef zmq_msg_t msg + * cdef int rc = zmq_msg_init (&msg) # <<<<<<<<<<<<<< + * cdef zmq_msg_t id_msg + * rc = zmq_msg_init (&id_msg) + */ + __pyx_v_rc = zmq_msg_init((&__pyx_v_msg)); + + /* "zmq/devices/monitoredqueue.pxd":127 + * cdef int rc = zmq_msg_init (&msg) + * cdef zmq_msg_t id_msg + * rc = zmq_msg_init (&id_msg) # <<<<<<<<<<<<<< + * if rc < 0: return rc + * cdef zmq_msg_t side_msg + */ + __pyx_v_rc = zmq_msg_init((&__pyx_v_id_msg)); + + /* "zmq/devices/monitoredqueue.pxd":128 + * cdef zmq_msg_t id_msg + * rc = zmq_msg_init (&id_msg) + * if rc < 0: return rc # <<<<<<<<<<<<<< + * cdef zmq_msg_t side_msg + * rc = zmq_msg_init (&side_msg) + */ + __pyx_t_1 = ((__pyx_v_rc < 0) != 0); + if (__pyx_t_1) { + __pyx_r = __pyx_v_rc; + goto __pyx_L0; + } + + /* "zmq/devices/monitoredqueue.pxd":130 + * if rc < 0: return rc + * cdef zmq_msg_t side_msg + * rc = zmq_msg_init (&side_msg) # <<<<<<<<<<<<<< + * if rc < 0: return rc + * + */ + __pyx_v_rc = zmq_msg_init((&__pyx_v_side_msg)); + + /* "zmq/devices/monitoredqueue.pxd":131 + * cdef zmq_msg_t side_msg + * rc = zmq_msg_init (&side_msg) + * if rc < 0: return rc # <<<<<<<<<<<<<< + * + * cdef zmq_pollitem_t items [2] + */ + __pyx_t_1 = ((__pyx_v_rc < 0) != 0); + if (__pyx_t_1) { + __pyx_r = __pyx_v_rc; + goto __pyx_L0; + } + + /* "zmq/devices/monitoredqueue.pxd":134 + * + * cdef zmq_pollitem_t items [2] + * items [0].socket = insocket_ # <<<<<<<<<<<<<< + * items [0].fd = 0 + * items [0].events = ZMQ_POLLIN + */ + (__pyx_v_items[0]).socket = __pyx_v_insocket_; + + /* "zmq/devices/monitoredqueue.pxd":135 + * cdef zmq_pollitem_t items [2] + * items [0].socket = insocket_ + * items [0].fd = 0 # <<<<<<<<<<<<<< + * items [0].events = ZMQ_POLLIN + * items [0].revents = 0 + */ + (__pyx_v_items[0]).fd = 0; + + /* "zmq/devices/monitoredqueue.pxd":136 + * items [0].socket = insocket_ + * items [0].fd = 0 + * items [0].events = ZMQ_POLLIN # <<<<<<<<<<<<<< + * items [0].revents = 0 + * items [1].socket = outsocket_ + */ + (__pyx_v_items[0]).events = ZMQ_POLLIN; + + /* "zmq/devices/monitoredqueue.pxd":137 + * items [0].fd = 0 + * items [0].events = ZMQ_POLLIN + * items [0].revents = 0 # <<<<<<<<<<<<<< + * items [1].socket = outsocket_ + * items [1].fd = 0 + */ + (__pyx_v_items[0]).revents = 0; + + /* "zmq/devices/monitoredqueue.pxd":138 + * items [0].events = ZMQ_POLLIN + * items [0].revents = 0 + * items [1].socket = outsocket_ # <<<<<<<<<<<<<< + * items [1].fd = 0 + * items [1].events = ZMQ_POLLIN + */ + (__pyx_v_items[1]).socket = __pyx_v_outsocket_; + + /* "zmq/devices/monitoredqueue.pxd":139 + * items [0].revents = 0 + * items [1].socket = outsocket_ + * items [1].fd = 0 # <<<<<<<<<<<<<< + * items [1].events = ZMQ_POLLIN + * items [1].revents = 0 + */ + (__pyx_v_items[1]).fd = 0; + + /* "zmq/devices/monitoredqueue.pxd":140 + * items [1].socket = outsocket_ + * items [1].fd = 0 + * items [1].events = ZMQ_POLLIN # <<<<<<<<<<<<<< + * items [1].revents = 0 + * # I don't think sidesocket should be polled? + */ + (__pyx_v_items[1]).events = ZMQ_POLLIN; + + /* "zmq/devices/monitoredqueue.pxd":141 + * items [1].fd = 0 + * items [1].events = ZMQ_POLLIN + * items [1].revents = 0 # <<<<<<<<<<<<<< + * # I don't think sidesocket should be polled? + * # items [2].socket = sidesocket_ + */ + (__pyx_v_items[1]).revents = 0; + + /* "zmq/devices/monitoredqueue.pxd":148 + * # items [2].revents = 0 + * + * while (True): # <<<<<<<<<<<<<< + * + * # // Wait while there are either requests or replies to process. + */ + while (1) { + + /* "zmq/devices/monitoredqueue.pxd":151 + * + * # // Wait while there are either requests or replies to process. + * rc = zmq_poll (&items [0], 2, -1) # <<<<<<<<<<<<<< + * if rc < 0: return rc + * # // The algorithm below asumes ratio of request and replies processed + */ + __pyx_v_rc = zmq_poll((&(__pyx_v_items[0])), 2, -1); + + /* "zmq/devices/monitoredqueue.pxd":152 + * # // Wait while there are either requests or replies to process. + * rc = zmq_poll (&items [0], 2, -1) + * if rc < 0: return rc # <<<<<<<<<<<<<< + * # // The algorithm below asumes ratio of request and replies processed + * # // under full load to be 1:1. Although processing requests replies + */ + __pyx_t_1 = ((__pyx_v_rc < 0) != 0); + if (__pyx_t_1) { + __pyx_r = __pyx_v_rc; + goto __pyx_L0; + } + + /* "zmq/devices/monitoredqueue.pxd":159 + * # + * # // Process a request. + * if (items [0].revents & ZMQ_POLLIN): # <<<<<<<<<<<<<< + * # send in_prefix to side socket + * rc = zmq_msg_copy(&side_msg, in_msg_ptr) + */ + __pyx_t_1 = (((__pyx_v_items[0]).revents & ZMQ_POLLIN) != 0); + if (__pyx_t_1) { + + /* "zmq/devices/monitoredqueue.pxd":161 + * if (items [0].revents & ZMQ_POLLIN): + * # send in_prefix to side socket + * rc = zmq_msg_copy(&side_msg, in_msg_ptr) # <<<<<<<<<<<<<< + * if rc < 0: return rc + * rc = zmq_msg_send(&side_msg, sidesocket_, ZMQ_SNDMORE) + */ + __pyx_v_rc = zmq_msg_copy((&__pyx_v_side_msg), __pyx_v_in_msg_ptr); + + /* "zmq/devices/monitoredqueue.pxd":162 + * # send in_prefix to side socket + * rc = zmq_msg_copy(&side_msg, in_msg_ptr) + * if rc < 0: return rc # <<<<<<<<<<<<<< + * rc = zmq_msg_send(&side_msg, sidesocket_, ZMQ_SNDMORE) + * if rc < 0: return rc + */ + __pyx_t_1 = ((__pyx_v_rc < 0) != 0); + if (__pyx_t_1) { + __pyx_r = __pyx_v_rc; + goto __pyx_L0; + } + + /* "zmq/devices/monitoredqueue.pxd":163 + * rc = zmq_msg_copy(&side_msg, in_msg_ptr) + * if rc < 0: return rc + * rc = zmq_msg_send(&side_msg, sidesocket_, ZMQ_SNDMORE) # <<<<<<<<<<<<<< + * if rc < 0: return rc + * # relay the rest of the message + */ + __pyx_v_rc = zmq_msg_send((&__pyx_v_side_msg), __pyx_v_sidesocket_, ZMQ_SNDMORE); + + /* "zmq/devices/monitoredqueue.pxd":164 + * if rc < 0: return rc + * rc = zmq_msg_send(&side_msg, sidesocket_, ZMQ_SNDMORE) + * if rc < 0: return rc # <<<<<<<<<<<<<< + * # relay the rest of the message + * rc = _relay(insocket_, outsocket_, sidesocket_, msg, side_msg, id_msg, swap_ids) + */ + __pyx_t_1 = ((__pyx_v_rc < 0) != 0); + if (__pyx_t_1) { + __pyx_r = __pyx_v_rc; + goto __pyx_L0; + } + + /* "zmq/devices/monitoredqueue.pxd":166 + * if rc < 0: return rc + * # relay the rest of the message + * rc = _relay(insocket_, outsocket_, sidesocket_, msg, side_msg, id_msg, swap_ids) # <<<<<<<<<<<<<< + * if rc < 0: return rc + * if (items [1].revents & ZMQ_POLLIN): + */ + __pyx_v_rc = __pyx_f_3zmq_7devices_14monitoredqueue__relay(__pyx_v_insocket_, __pyx_v_outsocket_, __pyx_v_sidesocket_, __pyx_v_msg, __pyx_v_side_msg, __pyx_v_id_msg, __pyx_v_swap_ids); + + /* "zmq/devices/monitoredqueue.pxd":167 + * # relay the rest of the message + * rc = _relay(insocket_, outsocket_, sidesocket_, msg, side_msg, id_msg, swap_ids) + * if rc < 0: return rc # <<<<<<<<<<<<<< + * if (items [1].revents & ZMQ_POLLIN): + * # send out_prefix to side socket + */ + __pyx_t_1 = ((__pyx_v_rc < 0) != 0); + if (__pyx_t_1) { + __pyx_r = __pyx_v_rc; + goto __pyx_L0; + } + goto __pyx_L8; + } + __pyx_L8:; + + /* "zmq/devices/monitoredqueue.pxd":168 + * rc = _relay(insocket_, outsocket_, sidesocket_, msg, side_msg, id_msg, swap_ids) + * if rc < 0: return rc + * if (items [1].revents & ZMQ_POLLIN): # <<<<<<<<<<<<<< + * # send out_prefix to side socket + * rc = zmq_msg_copy(&side_msg, out_msg_ptr) + */ + __pyx_t_1 = (((__pyx_v_items[1]).revents & ZMQ_POLLIN) != 0); + if (__pyx_t_1) { + + /* "zmq/devices/monitoredqueue.pxd":170 + * if (items [1].revents & ZMQ_POLLIN): + * # send out_prefix to side socket + * rc = zmq_msg_copy(&side_msg, out_msg_ptr) # <<<<<<<<<<<<<< + * if rc < 0: return rc + * rc = zmq_msg_send(&side_msg, sidesocket_, ZMQ_SNDMORE) + */ + __pyx_v_rc = zmq_msg_copy((&__pyx_v_side_msg), __pyx_v_out_msg_ptr); + + /* "zmq/devices/monitoredqueue.pxd":171 + * # send out_prefix to side socket + * rc = zmq_msg_copy(&side_msg, out_msg_ptr) + * if rc < 0: return rc # <<<<<<<<<<<<<< + * rc = zmq_msg_send(&side_msg, sidesocket_, ZMQ_SNDMORE) + * if rc < 0: return rc + */ + __pyx_t_1 = ((__pyx_v_rc < 0) != 0); + if (__pyx_t_1) { + __pyx_r = __pyx_v_rc; + goto __pyx_L0; + } + + /* "zmq/devices/monitoredqueue.pxd":172 + * rc = zmq_msg_copy(&side_msg, out_msg_ptr) + * if rc < 0: return rc + * rc = zmq_msg_send(&side_msg, sidesocket_, ZMQ_SNDMORE) # <<<<<<<<<<<<<< + * if rc < 0: return rc + * # relay the rest of the message + */ + __pyx_v_rc = zmq_msg_send((&__pyx_v_side_msg), __pyx_v_sidesocket_, ZMQ_SNDMORE); + + /* "zmq/devices/monitoredqueue.pxd":173 + * if rc < 0: return rc + * rc = zmq_msg_send(&side_msg, sidesocket_, ZMQ_SNDMORE) + * if rc < 0: return rc # <<<<<<<<<<<<<< + * # relay the rest of the message + * rc = _relay(outsocket_, insocket_, sidesocket_, msg, side_msg, id_msg, swap_ids) + */ + __pyx_t_1 = ((__pyx_v_rc < 0) != 0); 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+ if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad; + if (cmp == 0) goto arg_passed_twice; + argname++; + } + } + } else + goto invalid_keyword_type; + if (kwds2) { + if (unlikely(PyDict_SetItem(kwds2, key, value))) goto bad; + } else { + goto invalid_keyword; + } + } + return 0; +arg_passed_twice: + __Pyx_RaiseDoubleKeywordsError(function_name, key); + goto bad; +invalid_keyword_type: + PyErr_Format(PyExc_TypeError, + "%.200s() keywords must be strings", function_name); + goto bad; +invalid_keyword: + PyErr_Format(PyExc_TypeError, + #if PY_MAJOR_VERSION < 3 + "%.200s() got an unexpected keyword argument '%.200s'", + function_name, PyString_AsString(key)); + #else + "%s() got an unexpected keyword argument '%U'", + function_name, key); + #endif +bad: + return -1; +} + +static void __Pyx_RaiseArgumentTypeInvalid(const char* name, PyObject *obj, PyTypeObject *type) { + PyErr_Format(PyExc_TypeError, + "Argument '%.200s' has incorrect type (expected %.200s, got %.200s)", + name, type->tp_name, Py_TYPE(obj)->tp_name); +} +static CYTHON_INLINE int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed, + const char *name, int exact) +{ + if (unlikely(!type)) { + PyErr_SetString(PyExc_SystemError, "Missing type object"); + return 0; + } + if (none_allowed && obj == Py_None) return 1; + else if (exact) { + if (likely(Py_TYPE(obj) == type)) return 1; + #if PY_MAJOR_VERSION == 2 + else if ((type == &PyBaseString_Type) && likely(__Pyx_PyBaseString_CheckExact(obj))) return 1; + #endif + } + else { + if (likely(PyObject_TypeCheck(obj, type))) return 1; + } + __Pyx_RaiseArgumentTypeInvalid(name, obj, type); + return 0; +} + +static PyObject *__Pyx_GetBuiltinName(PyObject *name) { + PyObject* result = __Pyx_PyObject_GetAttrStr(__pyx_b, name); + if (unlikely(!result)) { + PyErr_Format(PyExc_NameError, +#if PY_MAJOR_VERSION >= 3 + "name '%U' is not defined", name); +#else + "name '%.200s' is not defined", PyString_AS_STRING(name)); +#endif + } + return result; +} + +static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name) { + PyObject *result; +#if CYTHON_COMPILING_IN_CPYTHON + result = PyDict_GetItem(__pyx_d, name); + if (likely(result)) { + Py_INCREF(result); + } else { +#else + result = PyObject_GetItem(__pyx_d, name); + if (!result) { + PyErr_Clear(); +#endif + result = __Pyx_GetBuiltinName(name); + } + return result; +} + +static CYTHON_INLINE void __Pyx_ExceptionSave(PyObject **type, PyObject **value, PyObject **tb) { +#if CYTHON_COMPILING_IN_CPYTHON + PyThreadState *tstate = PyThreadState_GET(); + *type = tstate->exc_type; + *value = tstate->exc_value; + *tb = tstate->exc_traceback; + Py_XINCREF(*type); + Py_XINCREF(*value); + Py_XINCREF(*tb); +#else + PyErr_GetExcInfo(type, value, tb); +#endif +} +static void __Pyx_ExceptionReset(PyObject *type, PyObject *value, PyObject *tb) { +#if CYTHON_COMPILING_IN_CPYTHON + PyObject *tmp_type, *tmp_value, *tmp_tb; + PyThreadState *tstate = PyThreadState_GET(); + tmp_type = tstate->exc_type; + tmp_value = tstate->exc_value; + tmp_tb = tstate->exc_traceback; + tstate->exc_type = type; + tstate->exc_value = value; + tstate->exc_traceback = tb; + Py_XDECREF(tmp_type); + Py_XDECREF(tmp_value); + Py_XDECREF(tmp_tb); +#else + PyErr_SetExcInfo(type, value, tb); +#endif +} + +static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb) { + PyObject *local_type, *local_value, *local_tb; +#if CYTHON_COMPILING_IN_CPYTHON + PyObject *tmp_type, *tmp_value, *tmp_tb; + PyThreadState *tstate = PyThreadState_GET(); + local_type = tstate->curexc_type; + local_value = tstate->curexc_value; + local_tb = tstate->curexc_traceback; + tstate->curexc_type = 0; + tstate->curexc_value = 0; + tstate->curexc_traceback = 0; +#else + PyErr_Fetch(&local_type, &local_value, &local_tb); +#endif + PyErr_NormalizeException(&local_type, &local_value, &local_tb); +#if CYTHON_COMPILING_IN_CPYTHON + if (unlikely(tstate->curexc_type)) +#else + if (unlikely(PyErr_Occurred())) +#endif + goto bad; + #if PY_MAJOR_VERSION >= 3 + if (local_tb) { + if (unlikely(PyException_SetTraceback(local_value, local_tb) < 0)) + goto bad; + } + #endif + Py_XINCREF(local_tb); + Py_XINCREF(local_type); + Py_XINCREF(local_value); + *type = local_type; + *value = local_value; + *tb = local_tb; +#if CYTHON_COMPILING_IN_CPYTHON + tmp_type = tstate->exc_type; + tmp_value = tstate->exc_value; + tmp_tb = tstate->exc_traceback; + tstate->exc_type = local_type; + tstate->exc_value = local_value; + tstate->exc_traceback = local_tb; + Py_XDECREF(tmp_type); + Py_XDECREF(tmp_value); + Py_XDECREF(tmp_tb); +#else + PyErr_SetExcInfo(local_type, local_value, local_tb); +#endif + return 0; +bad: + *type = 0; + *value = 0; + *tb = 0; + Py_XDECREF(local_type); + Py_XDECREF(local_value); + Py_XDECREF(local_tb); + return -1; +} + +static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) { + PyObject* value = __Pyx_PyObject_GetAttrStr(module, name); + if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) { + PyErr_Format(PyExc_ImportError, + #if PY_MAJOR_VERSION < 3 + "cannot import name %.230s", PyString_AS_STRING(name)); + #else + "cannot import name %S", name); + #endif + } + return value; +} + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) { + PyObject *result; + ternaryfunc call = func->ob_type->tp_call; + if (unlikely(!call)) + return PyObject_Call(func, arg, kw); + if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object"))) + return NULL; + result = (*call)(func, arg, kw); + Py_LeaveRecursiveCall(); + if (unlikely(!result) && unlikely(!PyErr_Occurred())) { + PyErr_SetString( + PyExc_SystemError, + "NULL result without error in PyObject_Call"); + } + return result; +} +#endif + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) { + PyObject *self, *result; + PyCFunction cfunc; + cfunc = PyCFunction_GET_FUNCTION(func); + self = PyCFunction_GET_SELF(func); + if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object"))) + return NULL; + result = cfunc(self, arg); + Py_LeaveRecursiveCall(); + if (unlikely(!result) && unlikely(!PyErr_Occurred())) { + PyErr_SetString( + PyExc_SystemError, + "NULL result without error in PyObject_Call"); + } + return result; +} +#endif + +#if CYTHON_COMPILING_IN_CPYTHON +static PyObject* __Pyx__PyObject_CallOneArg(PyObject *func, PyObject *arg) { + PyObject *result; + PyObject *args = PyTuple_New(1); + if (unlikely(!args)) return NULL; + Py_INCREF(arg); + PyTuple_SET_ITEM(args, 0, arg); + result = __Pyx_PyObject_Call(func, args, NULL); + Py_DECREF(args); + return result; +} +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) { +#ifdef __Pyx_CyFunction_USED + if (likely(PyCFunction_Check(func) || PyObject_TypeCheck(func, __pyx_CyFunctionType))) { +#else + if (likely(PyCFunction_Check(func))) { +#endif + if (likely(PyCFunction_GET_FLAGS(func) & METH_O)) { + return __Pyx_PyObject_CallMethO(func, arg); + } + } + return __Pyx__PyObject_CallOneArg(func, arg); +} +#else +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) { + PyObject* args = PyTuple_Pack(1, arg); + return (likely(args)) ? __Pyx_PyObject_Call(func, args, NULL) : NULL; +} +#endif + +static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb) { +#if CYTHON_COMPILING_IN_CPYTHON + PyObject *tmp_type, *tmp_value, *tmp_tb; + PyThreadState *tstate = PyThreadState_GET(); + tmp_type = tstate->curexc_type; + tmp_value = tstate->curexc_value; + tmp_tb = tstate->curexc_traceback; + tstate->curexc_type = type; + tstate->curexc_value = value; + tstate->curexc_traceback = tb; + Py_XDECREF(tmp_type); + Py_XDECREF(tmp_value); + Py_XDECREF(tmp_tb); +#else + PyErr_Restore(type, value, tb); +#endif +} +static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb) { +#if CYTHON_COMPILING_IN_CPYTHON + PyThreadState *tstate = PyThreadState_GET(); + *type = tstate->curexc_type; + *value = tstate->curexc_value; + *tb = tstate->curexc_traceback; + tstate->curexc_type = 0; + tstate->curexc_value = 0; + tstate->curexc_traceback = 0; +#else + PyErr_Fetch(type, value, tb); +#endif +} + +#if PY_MAJOR_VERSION < 3 +static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, + CYTHON_UNUSED PyObject *cause) { + Py_XINCREF(type); + if (!value || value == Py_None) + value = NULL; + else + Py_INCREF(value); + if (!tb || tb == Py_None) + tb = NULL; + else { + Py_INCREF(tb); + if (!PyTraceBack_Check(tb)) { + PyErr_SetString(PyExc_TypeError, + "raise: arg 3 must be a traceback or None"); + goto raise_error; + } + } + if (PyType_Check(type)) { +#if CYTHON_COMPILING_IN_PYPY + if (!value) { + Py_INCREF(Py_None); + value = Py_None; + } +#endif + PyErr_NormalizeException(&type, &value, &tb); + } else { + if (value) { + PyErr_SetString(PyExc_TypeError, + "instance exception may not have a separate value"); + goto raise_error; + } + value = type; + type = (PyObject*) Py_TYPE(type); + Py_INCREF(type); + if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) { + PyErr_SetString(PyExc_TypeError, + "raise: exception class must be a subclass of BaseException"); + goto raise_error; + } + } + __Pyx_ErrRestore(type, value, tb); + return; +raise_error: + Py_XDECREF(value); + Py_XDECREF(type); + Py_XDECREF(tb); + return; +} +#else +static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) { + PyObject* owned_instance = NULL; + if (tb == Py_None) { + tb = 0; + } else if (tb && !PyTraceBack_Check(tb)) { + PyErr_SetString(PyExc_TypeError, + "raise: arg 3 must be a traceback or None"); + goto bad; + } + if (value == Py_None) + value = 0; + if (PyExceptionInstance_Check(type)) { + if (value) { + PyErr_SetString(PyExc_TypeError, + "instance exception may not have a separate value"); + goto bad; + } + value = type; + type = (PyObject*) Py_TYPE(value); + } else if (PyExceptionClass_Check(type)) { + PyObject *instance_class = NULL; + if (value && PyExceptionInstance_Check(value)) { + instance_class = (PyObject*) Py_TYPE(value); + if (instance_class != type) { + if (PyObject_IsSubclass(instance_class, type)) { + type = instance_class; + } else { + instance_class = NULL; + } + } + } + if (!instance_class) { + PyObject *args; + if (!value) + args = PyTuple_New(0); + else if (PyTuple_Check(value)) { + Py_INCREF(value); + args = value; + } else + args = PyTuple_Pack(1, value); + if (!args) + goto bad; + owned_instance = PyObject_Call(type, args, NULL); + Py_DECREF(args); + if (!owned_instance) + goto bad; + value = owned_instance; + if (!PyExceptionInstance_Check(value)) { + PyErr_Format(PyExc_TypeError, + "calling %R should have returned an instance of " + "BaseException, not %R", + type, Py_TYPE(value)); + goto bad; + } + } + } else { + PyErr_SetString(PyExc_TypeError, + "raise: exception class must be a subclass of BaseException"); + goto bad; + } +#if PY_VERSION_HEX >= 0x03030000 + if (cause) { +#else + if (cause && cause != Py_None) { +#endif + PyObject *fixed_cause; + if (cause == Py_None) { + fixed_cause = NULL; + } else if (PyExceptionClass_Check(cause)) { + fixed_cause = PyObject_CallObject(cause, NULL); + if (fixed_cause == NULL) + goto bad; + } else if (PyExceptionInstance_Check(cause)) { + fixed_cause = cause; + Py_INCREF(fixed_cause); + } else { + PyErr_SetString(PyExc_TypeError, + "exception causes must derive from " + "BaseException"); + goto bad; + } + PyException_SetCause(value, fixed_cause); + } + PyErr_SetObject(type, value); + if (tb) { +#if CYTHON_COMPILING_IN_PYPY + PyObject *tmp_type, *tmp_value, *tmp_tb; + PyErr_Fetch(tmp_type, tmp_value, tmp_tb); + Py_INCREF(tb); + PyErr_Restore(tmp_type, tmp_value, tb); + Py_XDECREF(tmp_tb); +#else + PyThreadState *tstate = PyThreadState_GET(); + PyObject* tmp_tb = tstate->curexc_traceback; + if (tb != tmp_tb) { + Py_INCREF(tb); + tstate->curexc_traceback = tb; + Py_XDECREF(tmp_tb); + } +#endif + } +bad: + Py_XDECREF(owned_instance); + return; +} +#endif + +static void* __Pyx_GetVtable(PyObject *dict) { + void* ptr; + PyObject *ob = PyObject_GetItem(dict, __pyx_n_s_pyx_vtable); + if (!ob) + goto bad; +#if PY_VERSION_HEX >= 0x02070000 + ptr = PyCapsule_GetPointer(ob, 0); +#else + ptr = PyCObject_AsVoidPtr(ob); +#endif + if (!ptr && !PyErr_Occurred()) + PyErr_SetString(PyExc_RuntimeError, "invalid vtable found for imported type"); + Py_DECREF(ob); + return ptr; +bad: + Py_XDECREF(ob); + return NULL; +} + +static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) { + int start = 0, mid = 0, end = count - 1; + if (end >= 0 && code_line > entries[end].code_line) { + return count; + } + while (start < end) { + mid = (start + end) / 2; + if (code_line < entries[mid].code_line) { + end = mid; + } else if (code_line > entries[mid].code_line) { + start = mid + 1; + } else { + return mid; + } + } + if (code_line <= entries[mid].code_line) { + return mid; + } else { + return mid + 1; + } +} +static PyCodeObject *__pyx_find_code_object(int code_line) { + PyCodeObject* code_object; + int pos; + if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) { + return NULL; + } + pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line); + if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) { + return NULL; + } + code_object = __pyx_code_cache.entries[pos].code_object; + Py_INCREF(code_object); + return code_object; +} +static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) { + int pos, i; + __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries; + if (unlikely(!code_line)) { + return; + } + if (unlikely(!entries)) { + entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry)); + if (likely(entries)) { + __pyx_code_cache.entries = entries; + __pyx_code_cache.max_count = 64; + __pyx_code_cache.count = 1; + entries[0].code_line = code_line; + entries[0].code_object = code_object; + Py_INCREF(code_object); + } + return; + } + pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line); + if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) { + PyCodeObject* tmp = entries[pos].code_object; + entries[pos].code_object = code_object; + Py_DECREF(tmp); + return; + } + if (__pyx_code_cache.count == __pyx_code_cache.max_count) { + int new_max = __pyx_code_cache.max_count + 64; + entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc( + __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry)); + if (unlikely(!entries)) { + return; + } + __pyx_code_cache.entries = entries; + __pyx_code_cache.max_count = new_max; + } + for (i=__pyx_code_cache.count; i>pos; i--) { + entries[i] = entries[i-1]; + } + entries[pos].code_line = code_line; + entries[pos].code_object = code_object; + __pyx_code_cache.count++; + Py_INCREF(code_object); +} + +#include "compile.h" +#include "frameobject.h" +#include "traceback.h" +static PyCodeObject* __Pyx_CreateCodeObjectForTraceback( + const char *funcname, int c_line, + int py_line, const char *filename) { + PyCodeObject *py_code = 0; + PyObject *py_srcfile = 0; + PyObject *py_funcname = 0; + #if PY_MAJOR_VERSION < 3 + py_srcfile = PyString_FromString(filename); + #else + py_srcfile = PyUnicode_FromString(filename); + #endif + if (!py_srcfile) goto bad; + if (c_line) { + #if PY_MAJOR_VERSION < 3 + py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line); + #else + py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line); + #endif + } + else { + #if PY_MAJOR_VERSION < 3 + py_funcname = PyString_FromString(funcname); + #else + py_funcname = PyUnicode_FromString(funcname); + #endif + } + if (!py_funcname) goto bad; + py_code = __Pyx_PyCode_New( + 0, + 0, + 0, + 0, + 0, + __pyx_empty_bytes, /*PyObject *code,*/ + __pyx_empty_tuple, /*PyObject *consts,*/ + __pyx_empty_tuple, /*PyObject *names,*/ + __pyx_empty_tuple, /*PyObject *varnames,*/ + __pyx_empty_tuple, /*PyObject *freevars,*/ + __pyx_empty_tuple, /*PyObject *cellvars,*/ + py_srcfile, /*PyObject *filename,*/ + py_funcname, /*PyObject *name,*/ + py_line, + __pyx_empty_bytes /*PyObject *lnotab*/ + ); + Py_DECREF(py_srcfile); + Py_DECREF(py_funcname); + return py_code; +bad: + Py_XDECREF(py_srcfile); + Py_XDECREF(py_funcname); + return NULL; +} +static void __Pyx_AddTraceback(const char *funcname, int c_line, + int py_line, const char *filename) { + PyCodeObject *py_code = 0; + PyFrameObject *py_frame = 0; + py_code = __pyx_find_code_object(c_line ? c_line : py_line); + if (!py_code) { + py_code = __Pyx_CreateCodeObjectForTraceback( + funcname, c_line, py_line, filename); + if (!py_code) goto bad; + __pyx_insert_code_object(c_line ? c_line : py_line, py_code); + } + py_frame = PyFrame_New( + PyThreadState_GET(), /*PyThreadState *tstate,*/ + py_code, /*PyCodeObject *code,*/ + __pyx_d, /*PyObject *globals,*/ + 0 /*PyObject *locals*/ + ); + if (!py_frame) goto bad; + py_frame->f_lineno = py_line; + PyTraceBack_Here(py_frame); +bad: + Py_XDECREF(py_code); + Py_XDECREF(py_frame); +} + +static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) { + PyObject *empty_list = 0; + PyObject *module = 0; + PyObject *global_dict = 0; + PyObject *empty_dict = 0; + PyObject *list; + #if PY_VERSION_HEX < 0x03030000 + PyObject *py_import; + py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import); + if (!py_import) + goto bad; + #endif + if (from_list) + list = from_list; + else { + empty_list = PyList_New(0); + if (!empty_list) + goto bad; + list = empty_list; + } + global_dict = PyModule_GetDict(__pyx_m); + if (!global_dict) + goto bad; + empty_dict = PyDict_New(); + if (!empty_dict) + goto bad; + { + #if PY_MAJOR_VERSION >= 3 + if (level == -1) { + if (strchr(__Pyx_MODULE_NAME, '.')) { + #if PY_VERSION_HEX < 0x03030000 + PyObject *py_level = PyInt_FromLong(1); + if (!py_level) + goto bad; + module = PyObject_CallFunctionObjArgs(py_import, + name, global_dict, empty_dict, list, py_level, NULL); + Py_DECREF(py_level); + #else + module = PyImport_ImportModuleLevelObject( + name, global_dict, empty_dict, list, 1); + #endif + if (!module) { + if (!PyErr_ExceptionMatches(PyExc_ImportError)) + goto bad; + PyErr_Clear(); + } + } + level = 0; + } + #endif + if (!module) { + #if PY_VERSION_HEX < 0x03030000 + PyObject *py_level = PyInt_FromLong(level); + if (!py_level) + goto bad; + module = PyObject_CallFunctionObjArgs(py_import, + name, global_dict, empty_dict, list, py_level, NULL); + Py_DECREF(py_level); + #else + module = PyImport_ImportModuleLevelObject( + name, global_dict, empty_dict, list, level); + #endif + } + } +bad: + #if PY_VERSION_HEX < 0x03030000 + Py_XDECREF(py_import); + #endif + Py_XDECREF(empty_list); + Py_XDECREF(empty_dict); + return module; +} + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) { + const int neg_one = (int) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(int) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(int) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); + } else if (sizeof(int) <= sizeof(unsigned long long)) { + return PyLong_FromUnsignedLongLong((unsigned long long) value); + } + } else { + if (sizeof(int) <= sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(int) <= sizeof(long long)) { + return PyLong_FromLongLong((long long) value); + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(int), + little, !is_unsigned); + } +} + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) { + const long neg_one = (long) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(long) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(long) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); + } else if (sizeof(long) <= sizeof(unsigned long long)) { + return PyLong_FromUnsignedLongLong((unsigned long long) value); + } + } else { + if (sizeof(long) <= sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(long) <= sizeof(long long)) { + return PyLong_FromLongLong((long long) value); + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(long), + little, !is_unsigned); + } +} + +#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value) \ + { \ + func_type value = func_value; \ + if (sizeof(target_type) < sizeof(func_type)) { \ + if (unlikely(value != (func_type) (target_type) value)) { \ + func_type zero = 0; \ + if (is_unsigned && unlikely(value < zero)) \ + goto raise_neg_overflow; \ + else \ + goto raise_overflow; \ + } \ + } \ + return (target_type) value; \ + } + +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + #include "longintrepr.h" + #endif +#endif + +static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) { + const long neg_one = (long) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x))) { + if (sizeof(long) < sizeof(long)) { + __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x)) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + goto raise_neg_overflow; + } + return (long) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(long, digit, ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (unlikely(Py_SIZE(x) < 0)) { + goto raise_neg_overflow; + } + if (sizeof(long) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT(long, unsigned long, PyLong_AsUnsignedLong(x)) + } else if (sizeof(long) <= sizeof(unsigned long long)) { + __PYX_VERIFY_RETURN_INT(long, unsigned long long, PyLong_AsUnsignedLongLong(x)) + } + } else { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(long, digit, +(((PyLongObject*)x)->ob_digit[0])); + case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (sizeof(long) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT(long, long, PyLong_AsLong(x)) + } else if (sizeof(long) <= sizeof(long long)) { + __PYX_VERIFY_RETURN_INT(long, long long, PyLong_AsLongLong(x)) + } + } + { +#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) + PyErr_SetString(PyExc_RuntimeError, + "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); +#else + long val; + PyObject *v = __Pyx_PyNumber_Int(x); + #if PY_MAJOR_VERSION < 3 + if (likely(v) && !PyLong_Check(v)) { + PyObject *tmp = v; + v = PyNumber_Long(tmp); + Py_DECREF(tmp); + } + #endif + if (likely(v)) { + int one = 1; int is_little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&val; + int ret = _PyLong_AsByteArray((PyLongObject *)v, + bytes, sizeof(val), + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } +#endif + return (long) -1; + } + } else { + long val; + PyObject *tmp = __Pyx_PyNumber_Int(x); + if (!tmp) return (long) -1; + val = __Pyx_PyInt_As_long(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to long"); + return (long) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to long"); + return (long) -1; +} + +static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) { + const int neg_one = (int) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x))) { + if (sizeof(int) < sizeof(long)) { + __PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG(x)) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + goto raise_neg_overflow; + } + return (int) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(int, digit, ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (unlikely(Py_SIZE(x) < 0)) { + goto raise_neg_overflow; + } + if (sizeof(int) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT(int, unsigned long, PyLong_AsUnsignedLong(x)) + } else if (sizeof(int) <= sizeof(unsigned long long)) { + __PYX_VERIFY_RETURN_INT(int, unsigned long long, PyLong_AsUnsignedLongLong(x)) + } + } else { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: __PYX_VERIFY_RETURN_INT(int, digit, +(((PyLongObject*)x)->ob_digit[0])); + case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]); + } + #endif +#endif + if (sizeof(int) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT(int, long, PyLong_AsLong(x)) + } else if (sizeof(int) <= sizeof(long long)) { + __PYX_VERIFY_RETURN_INT(int, long long, PyLong_AsLongLong(x)) + } + } + { +#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) + PyErr_SetString(PyExc_RuntimeError, + "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); +#else + int val; + PyObject *v = __Pyx_PyNumber_Int(x); + #if PY_MAJOR_VERSION < 3 + if (likely(v) && !PyLong_Check(v)) { + PyObject *tmp = v; + v = PyNumber_Long(tmp); + Py_DECREF(tmp); + } + #endif + if (likely(v)) { + int one = 1; int is_little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&val; + int ret = _PyLong_AsByteArray((PyLongObject *)v, + bytes, sizeof(val), + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } +#endif + return (int) -1; + } + } else { + int val; + PyObject *tmp = __Pyx_PyNumber_Int(x); + if (!tmp) return (int) -1; + val = __Pyx_PyInt_As_int(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to int"); + return (int) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to int"); + return (int) -1; +} + +static int __Pyx_check_binary_version(void) { + char ctversion[4], rtversion[4]; + PyOS_snprintf(ctversion, 4, "%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION); + PyOS_snprintf(rtversion, 4, "%s", Py_GetVersion()); + if (ctversion[0] != rtversion[0] || ctversion[2] != rtversion[2]) { + char message[200]; + PyOS_snprintf(message, sizeof(message), + "compiletime version %s of module '%.100s' " + "does not match runtime version %s", + ctversion, __Pyx_MODULE_NAME, rtversion); + return PyErr_WarnEx(NULL, message, 1); + } + return 0; +} + +#ifndef __PYX_HAVE_RT_ImportModule +#define __PYX_HAVE_RT_ImportModule +static PyObject *__Pyx_ImportModule(const char *name) { + PyObject *py_name = 0; + PyObject *py_module = 0; + py_name = __Pyx_PyIdentifier_FromString(name); + if (!py_name) + goto bad; + py_module = PyImport_Import(py_name); + Py_DECREF(py_name); + return py_module; +bad: + Py_XDECREF(py_name); + return 0; +} +#endif + +#ifndef __PYX_HAVE_RT_ImportType +#define __PYX_HAVE_RT_ImportType +static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name, + size_t size, int strict) +{ + PyObject *py_module = 0; + PyObject *result = 0; + PyObject *py_name = 0; + char warning[200]; + Py_ssize_t basicsize; +#ifdef Py_LIMITED_API + PyObject *py_basicsize; +#endif + py_module = __Pyx_ImportModule(module_name); + if (!py_module) + goto bad; + py_name = __Pyx_PyIdentifier_FromString(class_name); + if (!py_name) + goto bad; + result = PyObject_GetAttr(py_module, py_name); + Py_DECREF(py_name); + py_name = 0; + Py_DECREF(py_module); + py_module = 0; + if (!result) + goto bad; + if (!PyType_Check(result)) { + PyErr_Format(PyExc_TypeError, + "%.200s.%.200s is not a type object", + module_name, class_name); + goto bad; + } +#ifndef Py_LIMITED_API + basicsize = ((PyTypeObject *)result)->tp_basicsize; +#else + py_basicsize = PyObject_GetAttrString(result, "__basicsize__"); + if (!py_basicsize) + goto bad; + basicsize = PyLong_AsSsize_t(py_basicsize); + Py_DECREF(py_basicsize); + py_basicsize = 0; + if (basicsize == (Py_ssize_t)-1 && PyErr_Occurred()) + goto bad; +#endif + if (!strict && (size_t)basicsize > size) { + PyOS_snprintf(warning, sizeof(warning), + "%s.%s size changed, may indicate binary incompatibility", + module_name, class_name); + if (PyErr_WarnEx(NULL, warning, 0) < 0) goto bad; + } + else if ((size_t)basicsize != size) { + PyErr_Format(PyExc_ValueError, + "%.200s.%.200s has the wrong size, try recompiling", + module_name, class_name); + goto bad; + } + return (PyTypeObject *)result; +bad: + Py_XDECREF(py_module); + Py_XDECREF(result); + return NULL; +} +#endif + +static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) { + while (t->p) { + #if PY_MAJOR_VERSION < 3 + if (t->is_unicode) { + *t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL); + } else if (t->intern) { + *t->p = PyString_InternFromString(t->s); + } else { + *t->p = PyString_FromStringAndSize(t->s, t->n - 1); + } + #else + if (t->is_unicode | t->is_str) { + if (t->intern) { + *t->p = PyUnicode_InternFromString(t->s); + } else if (t->encoding) { + *t->p = PyUnicode_Decode(t->s, t->n - 1, t->encoding, NULL); + } else { + *t->p = PyUnicode_FromStringAndSize(t->s, t->n - 1); + } + } else { + *t->p = PyBytes_FromStringAndSize(t->s, t->n - 1); + } + #endif + if (!*t->p) + return -1; + ++t; + } + return 0; +} + +static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) { + return __Pyx_PyUnicode_FromStringAndSize(c_str, (Py_ssize_t)strlen(c_str)); +} +static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject* o) { + Py_ssize_t ignore; + return __Pyx_PyObject_AsStringAndSize(o, &ignore); +} +static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) { +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT + if ( +#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII + __Pyx_sys_getdefaultencoding_not_ascii && +#endif + PyUnicode_Check(o)) { +#if PY_VERSION_HEX < 0x03030000 + char* defenc_c; + PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL); + if (!defenc) return NULL; + defenc_c = PyBytes_AS_STRING(defenc); +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII + { + char* end = defenc_c + PyBytes_GET_SIZE(defenc); + char* c; + for (c = defenc_c; c < end; c++) { + if ((unsigned char) (*c) >= 128) { + PyUnicode_AsASCIIString(o); + return NULL; + } + } + } +#endif + *length = PyBytes_GET_SIZE(defenc); + return defenc_c; +#else + if (__Pyx_PyUnicode_READY(o) == -1) return NULL; +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII + if (PyUnicode_IS_ASCII(o)) { + *length = PyUnicode_GET_LENGTH(o); + return PyUnicode_AsUTF8(o); + } else { + PyUnicode_AsASCIIString(o); + return NULL; + } +#else + return PyUnicode_AsUTF8AndSize(o, length); +#endif +#endif + } else +#endif +#if !CYTHON_COMPILING_IN_PYPY + if (PyByteArray_Check(o)) { + *length = PyByteArray_GET_SIZE(o); + return PyByteArray_AS_STRING(o); + } else +#endif + { + char* result; + int r = PyBytes_AsStringAndSize(o, &result, length); + if (unlikely(r < 0)) { + return NULL; + } else { + return result; + } + } +} +static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) { + int is_true = x == Py_True; + if (is_true | (x == Py_False) | (x == Py_None)) return is_true; + else return PyObject_IsTrue(x); +} +static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) { + PyNumberMethods *m; + const char *name = NULL; + PyObject *res = NULL; +#if PY_MAJOR_VERSION < 3 + if (PyInt_Check(x) || PyLong_Check(x)) +#else + if (PyLong_Check(x)) +#endif + return Py_INCREF(x), x; + m = Py_TYPE(x)->tp_as_number; +#if PY_MAJOR_VERSION < 3 + if (m && m->nb_int) { + name = "int"; + res = PyNumber_Int(x); + } + else if (m && m->nb_long) { + name = "long"; + res = PyNumber_Long(x); + } +#else + if (m && m->nb_int) { + name = "int"; + res = PyNumber_Long(x); + } +#endif + if (res) { +#if PY_MAJOR_VERSION < 3 + if (!PyInt_Check(res) && !PyLong_Check(res)) { +#else + if (!PyLong_Check(res)) { +#endif + PyErr_Format(PyExc_TypeError, + "__%.4s__ returned non-%.4s (type %.200s)", + name, name, Py_TYPE(res)->tp_name); + Py_DECREF(res); + return NULL; + } + } + else if (!PyErr_Occurred()) { + PyErr_SetString(PyExc_TypeError, + "an integer is required"); + } + return res; +} +static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) { + Py_ssize_t ival; + PyObject *x; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_CheckExact(b))) + return PyInt_AS_LONG(b); +#endif + if (likely(PyLong_CheckExact(b))) { + #if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(b)) { + case -1: return -(sdigit)((PyLongObject*)b)->ob_digit[0]; + case 0: return 0; + case 1: return ((PyLongObject*)b)->ob_digit[0]; + } + #endif + #endif + return PyLong_AsSsize_t(b); + } + x = PyNumber_Index(b); + if (!x) return -1; + ival = PyInt_AsSsize_t(x); + Py_DECREF(x); + return ival; +} +static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) { + return PyInt_FromSize_t(ival); +} + + +#endif /* Py_PYTHON_H */ diff --git a/external_libs/python/zmq/devices/monitoredqueue.pxd b/external_libs/python/pyzmq-14.7.0/zmq/devices/monitoredqueue.pxd index 1e26ed86..1e26ed86 100644 --- a/external_libs/python/zmq/devices/monitoredqueue.pxd +++ b/external_libs/python/pyzmq-14.7.0/zmq/devices/monitoredqueue.pxd diff --git a/external_libs/python/pyzmq-14.7.0/zmq/devices/monitoredqueue.py b/external_libs/python/pyzmq-14.7.0/zmq/devices/monitoredqueue.py new file mode 100644 index 00000000..c6d91429 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/zmq/devices/monitoredqueue.py @@ -0,0 +1,37 @@ +"""pure Python monitored_queue function + +For use when Cython extension is unavailable (PyPy). + +Authors +------- +* MinRK +""" + +# Copyright (C) PyZMQ Developers +# Distributed under the terms of the Modified BSD License. + +import zmq + +def _relay(ins, outs, sides, prefix, swap_ids): + msg = ins.recv_multipart() + if swap_ids: + msg[:2] = msg[:2][::-1] + outs.send_multipart(msg) + sides.send_multipart([prefix] + msg) + +def monitored_queue(in_socket, out_socket, mon_socket, + in_prefix=b'in', out_prefix=b'out'): + + swap_ids = in_socket.type == zmq.ROUTER and out_socket.type == zmq.ROUTER + + poller = zmq.Poller() + poller.register(in_socket, zmq.POLLIN) + poller.register(out_socket, zmq.POLLIN) + while True: + events = dict(poller.poll()) + if in_socket in events: + _relay(in_socket, out_socket, mon_socket, in_prefix, swap_ids) + if out_socket in events: + _relay(out_socket, in_socket, mon_socket, out_prefix, swap_ids) + +__all__ = ['monitored_queue'] diff --git a/external_libs/python/pyzmq-14.7.0/zmq/devices/monitoredqueue.pyx b/external_libs/python/pyzmq-14.7.0/zmq/devices/monitoredqueue.pyx new file mode 100644 index 00000000..f12394fa --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/zmq/devices/monitoredqueue.pyx @@ -0,0 +1,110 @@ +"""MonitoredQueue classes and functions. + +Authors +------- +* MinRK +* Brian Granger +""" + +#----------------------------------------------------------------------------- +# Copyright (c) 2010-2012 Brian Granger, Min Ragan-Kelley +# +# This file is part of pyzmq +# +# Distributed under the terms of the New BSD License. The full license is in +# the file COPYING.BSD, distributed as part of this software. +#----------------------------------------------------------------------------- + +#----------------------------------------------------------------------------- +# Imports +#----------------------------------------------------------------------------- + +cdef extern from "Python.h": + ctypedef int Py_ssize_t + +from libc.string cimport memcpy + +from buffers cimport asbuffer_r +from libzmq cimport * + +from zmq.backend.cython.socket cimport Socket +from zmq.backend.cython.checkrc cimport _check_rc + +from zmq import ROUTER, ZMQError +from zmq.error import InterruptedSystemCall + +#----------------------------------------------------------------------------- +# MonitoredQueue functions +#----------------------------------------------------------------------------- + + +def monitored_queue(Socket in_socket, Socket out_socket, Socket mon_socket, + bytes in_prefix=b'in', bytes out_prefix=b'out'): + """monitored_queue(in_socket, out_socket, mon_socket, + in_prefix=b'in', out_prefix=b'out') + + Start a monitored queue device. + + A monitored queue is very similar to the zmq.proxy device (monitored queue came first). + + Differences from zmq.proxy: + + - monitored_queue supports both in and out being ROUTER sockets + (via swapping IDENTITY prefixes). + - monitor messages are prefixed, making in and out messages distinguishable. + + Parameters + ---------- + in_socket : Socket + One of the sockets to the Queue. Its messages will be prefixed with + 'in'. + out_socket : Socket + One of the sockets to the Queue. Its messages will be prefixed with + 'out'. The only difference between in/out socket is this prefix. + mon_socket : Socket + This socket sends out every message received by each of the others + with an in/out prefix specifying which one it was. + in_prefix : str + Prefix added to broadcast messages from in_socket. + out_prefix : str + Prefix added to broadcast messages from out_socket. + """ + + cdef void *ins=in_socket.handle + cdef void *outs=out_socket.handle + cdef void *mons=mon_socket.handle + cdef zmq_msg_t in_msg + cdef zmq_msg_t out_msg + cdef bint swap_ids + cdef char *msg_c = NULL + cdef Py_ssize_t msg_c_len + cdef int rc + + # force swap_ids if both ROUTERs + swap_ids = (in_socket.type == ROUTER and out_socket.type == ROUTER) + + # build zmq_msg objects from str prefixes + asbuffer_r(in_prefix, <void **>&msg_c, &msg_c_len) + rc = zmq_msg_init_size(&in_msg, msg_c_len) + _check_rc(rc) + + memcpy(zmq_msg_data(&in_msg), msg_c, zmq_msg_size(&in_msg)) + + asbuffer_r(out_prefix, <void **>&msg_c, &msg_c_len) + + rc = zmq_msg_init_size(&out_msg, msg_c_len) + _check_rc(rc) + + while True: + with nogil: + memcpy(zmq_msg_data(&out_msg), msg_c, zmq_msg_size(&out_msg)) + rc = c_monitored_queue(ins, outs, mons, &in_msg, &out_msg, swap_ids) + try: + _check_rc(rc) + except InterruptedSystemCall: + continue + else: + break + return rc + +__all__ = ['monitored_queue'] diff --git a/external_libs/python/zmq/devices/monitoredqueuedevice.py b/external_libs/python/pyzmq-14.7.0/zmq/devices/monitoredqueuedevice.py index 9723f866..9723f866 100644 --- a/external_libs/python/zmq/devices/monitoredqueuedevice.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/devices/monitoredqueuedevice.py diff --git a/external_libs/python/zmq/devices/proxydevice.py b/external_libs/python/pyzmq-14.7.0/zmq/devices/proxydevice.py index 68be3f15..68be3f15 100644 --- a/external_libs/python/zmq/devices/proxydevice.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/devices/proxydevice.py diff --git a/external_libs/python/zmq/error.py b/external_libs/python/pyzmq-14.7.0/zmq/error.py index 48cdaafa..098dd7b7 100644 --- a/external_libs/python/zmq/error.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/error.py @@ -3,6 +3,8 @@ # Copyright (C) PyZMQ Developers # Distributed under the terms of the Modified BSD License. +from errno import EINTR + class ZMQBaseError(Exception): """Base exception class for 0MQ errors in Python.""" @@ -56,7 +58,7 @@ class ZMQError(ZMQBaseError): return self.strerror def __repr__(self): - return "ZMQError('%s')"%self.strerror + return "%s('%s')" % (self.__class__.__name__, str(self)) class ZMQBindError(ZMQBaseError): @@ -94,6 +96,24 @@ class Again(ZMQError): """ pass +try: + InterruptedError +except NameError: + InterruptedError = OSError + +class InterruptedSystemCall(ZMQError, InterruptedError): + """Wrapper for EINTR + + This exception should be caught internally in pyzmq + to retry system calls, and not propagate to the user. + + .. versionadded:: 14.7 + """ + + def __str__(self): + s = super(InterruptedSystemCall, self).__str__() + return s + ": This call should have been retried. Please report this to pyzmq." + def _check_rc(rc, errno=None): """internal utility for checking zmq return condition @@ -101,11 +121,13 @@ def _check_rc(rc, errno=None): and raising the appropriate Exception class """ if rc < 0: - from zmq.backend import zmq_errno if errno is None: + from zmq.backend import zmq_errno errno = zmq_errno() from zmq import EAGAIN, ETERM - if errno == EAGAIN: + if errno == EINTR: + raise InterruptedSystemCall(errno) + elif errno == EAGAIN: raise Again(errno) elif errno == ETERM: raise ContextTerminated(errno) @@ -159,6 +181,7 @@ __all__ = [ 'ZMQError', 'NotDone', 'ContextTerminated', + 'InterruptedSystemCall', 'Again', 'ZMQVersionError', ] diff --git a/external_libs/python/zmq/eventloop/__init__.py b/external_libs/python/pyzmq-14.7.0/zmq/eventloop/__init__.py index 568e8e8d..568e8e8d 100644 --- a/external_libs/python/zmq/eventloop/__init__.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/eventloop/__init__.py diff --git a/external_libs/python/zmq/eventloop/ioloop.py b/external_libs/python/pyzmq-14.7.0/zmq/eventloop/ioloop.py index 35f4c418..35f4c418 100644 --- a/external_libs/python/zmq/eventloop/ioloop.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/eventloop/ioloop.py diff --git a/external_libs/python/zmq/eventloop/minitornado/__init__.py b/external_libs/python/pyzmq-14.7.0/zmq/eventloop/minitornado/__init__.py index e69de29b..e69de29b 100644 --- a/external_libs/python/zmq/eventloop/minitornado/__init__.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/eventloop/minitornado/__init__.py diff --git a/external_libs/python/zmq/eventloop/minitornado/concurrent.py b/external_libs/python/pyzmq-14.7.0/zmq/eventloop/minitornado/concurrent.py index 519b23d5..519b23d5 100644 --- a/external_libs/python/zmq/eventloop/minitornado/concurrent.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/eventloop/minitornado/concurrent.py diff --git a/external_libs/python/zmq/eventloop/minitornado/ioloop.py b/external_libs/python/pyzmq-14.7.0/zmq/eventloop/minitornado/ioloop.py index 710a3ecb..710a3ecb 100644 --- a/external_libs/python/zmq/eventloop/minitornado/ioloop.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/eventloop/minitornado/ioloop.py diff --git a/external_libs/python/zmq/eventloop/minitornado/log.py b/external_libs/python/pyzmq-14.7.0/zmq/eventloop/minitornado/log.py index 49051e89..49051e89 100644 --- a/external_libs/python/zmq/eventloop/minitornado/log.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/eventloop/minitornado/log.py diff --git a/external_libs/python/zmq/eventloop/minitornado/platform/__init__.py b/external_libs/python/pyzmq-14.7.0/zmq/eventloop/minitornado/platform/__init__.py index e69de29b..e69de29b 100644 --- a/external_libs/python/zmq/eventloop/minitornado/platform/__init__.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/eventloop/minitornado/platform/__init__.py diff --git a/external_libs/python/zmq/eventloop/minitornado/platform/auto.py b/external_libs/python/pyzmq-14.7.0/zmq/eventloop/minitornado/platform/auto.py index b40ccd94..b40ccd94 100644 --- a/external_libs/python/zmq/eventloop/minitornado/platform/auto.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/eventloop/minitornado/platform/auto.py diff --git a/external_libs/python/zmq/eventloop/minitornado/platform/common.py b/external_libs/python/pyzmq-14.7.0/zmq/eventloop/minitornado/platform/common.py index 2d75dc1e..2d75dc1e 100644 --- a/external_libs/python/zmq/eventloop/minitornado/platform/common.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/eventloop/minitornado/platform/common.py diff --git a/external_libs/python/zmq/eventloop/minitornado/platform/interface.py b/external_libs/python/pyzmq-14.7.0/zmq/eventloop/minitornado/platform/interface.py index 07da6bab..07da6bab 100644 --- a/external_libs/python/zmq/eventloop/minitornado/platform/interface.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/eventloop/minitornado/platform/interface.py diff --git a/external_libs/python/zmq/eventloop/minitornado/platform/posix.py b/external_libs/python/pyzmq-14.7.0/zmq/eventloop/minitornado/platform/posix.py index ccffbb66..ccffbb66 100644 --- a/external_libs/python/zmq/eventloop/minitornado/platform/posix.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/eventloop/minitornado/platform/posix.py diff --git a/external_libs/python/zmq/eventloop/minitornado/platform/windows.py b/external_libs/python/pyzmq-14.7.0/zmq/eventloop/minitornado/platform/windows.py index 817bdca1..817bdca1 100644 --- a/external_libs/python/zmq/eventloop/minitornado/platform/windows.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/eventloop/minitornado/platform/windows.py diff --git a/external_libs/python/zmq/eventloop/minitornado/stack_context.py b/external_libs/python/pyzmq-14.7.0/zmq/eventloop/minitornado/stack_context.py index 226d8042..226d8042 100644 --- a/external_libs/python/zmq/eventloop/minitornado/stack_context.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/eventloop/minitornado/stack_context.py diff --git a/external_libs/python/zmq/eventloop/minitornado/util.py b/external_libs/python/pyzmq-14.7.0/zmq/eventloop/minitornado/util.py index c1e2eb95..c1e2eb95 100644 --- a/external_libs/python/zmq/eventloop/minitornado/util.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/eventloop/minitornado/util.py diff --git a/external_libs/python/zmq/eventloop/zmqstream.py b/external_libs/python/pyzmq-14.7.0/zmq/eventloop/zmqstream.py index 86a97e44..86a97e44 100644 --- a/external_libs/python/zmq/eventloop/zmqstream.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/eventloop/zmqstream.py diff --git a/external_libs/python/zmq/green/__init__.py b/external_libs/python/pyzmq-14.7.0/zmq/green/__init__.py index ff7e5965..ff7e5965 100644 --- a/external_libs/python/zmq/green/__init__.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/green/__init__.py diff --git a/external_libs/python/zmq/green/core.py b/external_libs/python/pyzmq-14.7.0/zmq/green/core.py index 9fc73e32..79b34ebb 100644 --- a/external_libs/python/zmq/green/core.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/green/core.py @@ -67,8 +67,8 @@ class _Socket(_original_Socket): _debug_gevent = False # turn on if you think gevent is missing events _poller_class = _Poller - def __init__(self, context, socket_type): - _original_Socket.__init__(self, context, socket_type) + def __init__(self, *a, **kw): + super(_Socket, self).__init__(*a, **kw) self.__in_send_multipart = False self.__in_recv_multipart = False self.__setup_events() diff --git a/external_libs/python/zmq/green/device.py b/external_libs/python/pyzmq-14.7.0/zmq/green/device.py index 4b070237..4b070237 100644 --- a/external_libs/python/zmq/green/device.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/green/device.py diff --git a/external_libs/python/zmq/green/eventloop/__init__.py b/external_libs/python/pyzmq-14.7.0/zmq/green/eventloop/__init__.py index c5150efe..c5150efe 100644 --- a/external_libs/python/zmq/green/eventloop/__init__.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/green/eventloop/__init__.py diff --git a/external_libs/python/zmq/green/eventloop/ioloop.py b/external_libs/python/pyzmq-14.7.0/zmq/green/eventloop/ioloop.py index e12fd5e9..e12fd5e9 100644 --- a/external_libs/python/zmq/green/eventloop/ioloop.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/green/eventloop/ioloop.py diff --git a/external_libs/python/zmq/green/eventloop/zmqstream.py b/external_libs/python/pyzmq-14.7.0/zmq/green/eventloop/zmqstream.py index 90fbd1f5..90fbd1f5 100644 --- a/external_libs/python/zmq/green/eventloop/zmqstream.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/green/eventloop/zmqstream.py diff --git a/external_libs/python/zmq/green/poll.py b/external_libs/python/pyzmq-14.7.0/zmq/green/poll.py index 8f016129..8f016129 100644 --- a/external_libs/python/zmq/green/poll.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/green/poll.py diff --git a/external_libs/python/zmq/log/__init__.py b/external_libs/python/pyzmq-14.7.0/zmq/log/__init__.py index e69de29b..e69de29b 100644 --- a/external_libs/python/zmq/log/__init__.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/log/__init__.py diff --git a/external_libs/python/zmq/log/handlers.py b/external_libs/python/pyzmq-14.7.0/zmq/log/handlers.py index 5ff21bf3..5ff21bf3 100644 --- a/external_libs/python/zmq/log/handlers.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/log/handlers.py diff --git a/external_libs/python/zmq/ssh/__init__.py b/external_libs/python/pyzmq-14.7.0/zmq/ssh/__init__.py index 57f09568..57f09568 100644 --- a/external_libs/python/zmq/ssh/__init__.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/ssh/__init__.py diff --git a/external_libs/python/zmq/ssh/forward.py b/external_libs/python/pyzmq-14.7.0/zmq/ssh/forward.py index 2d619462..2d619462 100644 --- a/external_libs/python/zmq/ssh/forward.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/ssh/forward.py diff --git a/external_libs/python/zmq/ssh/tunnel.py b/external_libs/python/pyzmq-14.7.0/zmq/ssh/tunnel.py index 5a0c5433..5a0c5433 100644 --- a/external_libs/python/zmq/ssh/tunnel.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/ssh/tunnel.py diff --git a/external_libs/python/zmq/sugar/__init__.py b/external_libs/python/pyzmq-14.7.0/zmq/sugar/__init__.py index d0510a44..d0510a44 100644 --- a/external_libs/python/zmq/sugar/__init__.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/sugar/__init__.py diff --git a/external_libs/python/zmq/sugar/attrsettr.py b/external_libs/python/pyzmq-14.7.0/zmq/sugar/attrsettr.py index 4bbd36d6..4bbd36d6 100644 --- a/external_libs/python/zmq/sugar/attrsettr.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/sugar/attrsettr.py diff --git a/external_libs/python/zmq/sugar/constants.py b/external_libs/python/pyzmq-14.7.0/zmq/sugar/constants.py index 88281176..88281176 100644 --- a/external_libs/python/zmq/sugar/constants.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/sugar/constants.py diff --git a/external_libs/python/zmq/sugar/context.py b/external_libs/python/pyzmq-14.7.0/zmq/sugar/context.py index 86a9c5dc..ea94693e 100644 --- a/external_libs/python/zmq/sugar/context.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/sugar/context.py @@ -55,6 +55,12 @@ class Context(ContextBase, AttributeSetter): def __exit__(self, *args, **kwargs): self.term() + def __copy__(self, memo=None): + """Copying a Context creates a shadow copy""" + return self.__class__.shadow(self.underlying) + + __deepcopy__ = __copy__ + @classmethod def shadow(cls, address): """Shadow an existing libzmq context diff --git a/external_libs/python/zmq/sugar/frame.py b/external_libs/python/pyzmq-14.7.0/zmq/sugar/frame.py index 9f556c86..9f556c86 100644 --- a/external_libs/python/zmq/sugar/frame.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/sugar/frame.py diff --git a/external_libs/python/zmq/sugar/poll.py b/external_libs/python/pyzmq-14.7.0/zmq/sugar/poll.py index c7b1d1bb..c7b1d1bb 100644 --- a/external_libs/python/zmq/sugar/poll.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/sugar/poll.py diff --git a/external_libs/python/zmq/sugar/socket.py b/external_libs/python/pyzmq-14.7.0/zmq/sugar/socket.py index c91589d7..5373796a 100644 --- a/external_libs/python/zmq/sugar/socket.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/sugar/socket.py @@ -5,8 +5,9 @@ # Distributed under the terms of the Modified BSD License. -import codecs +import errno import random +import sys import warnings import zmq @@ -38,6 +39,10 @@ try: except AttributeError: DEFAULT_PROTOCOL = pickle.HIGHEST_PROTOCOL +try: + _buffer_type = memoryview +except NameError: + _buffer_type = buffer class Socket(SocketBase, AttributeSetter): """The ZMQ socket object @@ -53,6 +58,13 @@ class Socket(SocketBase, AttributeSetter): """ _shadow = False + def __init__(self, *a, **kw): + super(Socket, self).__init__(*a, **kw) + if 'shadow' in kw: + self._shadow = True + else: + self._shadow = False + def __del__(self): if not self._shadow: self.close() @@ -72,6 +84,12 @@ class Socket(SocketBase, AttributeSetter): # Socket creation #------------------------------------------------------------------------- + def __copy__(self, memo=None): + """Copying a Socket creates a shadow copy""" + return self.__class__.shadow(self.underlying) + + __deepcopy__ = __copy__ + @classmethod def shadow(cls, address): """Shadow an existing libzmq socket @@ -164,6 +182,8 @@ class Socket(SocketBase, AttributeSetter): def bind_to_random_port(self, addr, min_port=49152, max_port=65536, max_tries=100): """bind this socket to a random port in a range + If the port range is unspecified, the system will choose the port. + Parameters ---------- addr : str @@ -185,12 +205,25 @@ class Socket(SocketBase, AttributeSetter): ZMQBindError if `max_tries` reached before successful bind """ + if hasattr(constants, 'LAST_ENDPOINT') and min_port == 49152 and max_port == 65536: + # if LAST_ENDPOINT is supported, and min_port / max_port weren't specified, + # we can bind to port 0 and let the OS do the work + self.bind("%s:0" % addr) + url = self.last_endpoint.decode('ascii', 'replace') + _, port_s = url.rsplit(':', 1) + return int(port_s) + for i in range(max_tries): try: port = random.randrange(min_port, max_port) self.bind('%s:%s' % (addr, port)) except ZMQError as exception: - if not exception.errno == zmq.EADDRINUSE: + en = exception.errno + if en == zmq.EADDRINUSE: + continue + elif sys.platform == 'win32' and en == errno.EACCES: + continue + else: raise else: return port @@ -217,6 +250,12 @@ class Socket(SocketBase, AttributeSetter): """set the High Water Mark On libzmq ≥ 3, this sets both SNDHWM and RCVHWM + + + .. warning:: + + New values only take effect for subsequent socket + bind/connects. """ major = zmq.zmq_version_info()[0] if major >= 3: @@ -227,7 +266,7 @@ class Socket(SocketBase, AttributeSetter): raised = e try: self.rcvhwm = value - except Exception: + except Exception as e: raised = e if raised: @@ -272,6 +311,20 @@ class Socket(SocketBase, AttributeSetter): a MessageTracker object, whose `pending` property will be True until the last send is completed. """ + # typecheck parts before sending: + for i,msg in enumerate(msg_parts): + if isinstance(msg, (zmq.Frame, bytes, _buffer_type)): + continue + try: + _buffer_type(msg) + except Exception as e: + rmsg = repr(msg) + if len(rmsg) > 32: + rmsg = rmsg[:32] + '...' + raise TypeError( + "Frame %i (%s) does not support the buffer interface." % ( + i, rmsg, + )) for msg in msg_parts[:-1]: self.send(msg, SNDMORE|flags, copy=copy, track=track) # Send the last part without the extra SNDMORE flag. @@ -361,7 +414,7 @@ class Socket(SocketBase, AttributeSetter): flags : int Any valid send flag. protocol : int - The pickle protocol number to use. The default is pickle.DEFAULT_PROTOCOl + The pickle protocol number to use. The default is pickle.DEFAULT_PROTOCOL where defined, and pickle.HIGHEST_PROTOCOL elsewhere. """ msg = pickle.dumps(obj, protocol) diff --git a/external_libs/python/zmq/sugar/tracker.py b/external_libs/python/pyzmq-14.7.0/zmq/sugar/tracker.py index fb8c007f..fb8c007f 100644 --- a/external_libs/python/zmq/sugar/tracker.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/sugar/tracker.py diff --git a/external_libs/python/zmq/sugar/version.py b/external_libs/python/pyzmq-14.7.0/zmq/sugar/version.py index ea8fbbc4..817c10b4 100644 --- a/external_libs/python/zmq/sugar/version.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/sugar/version.py @@ -8,13 +8,13 @@ from zmq.backend import zmq_version_info VERSION_MAJOR = 14 -VERSION_MINOR = 5 +VERSION_MINOR = 7 VERSION_PATCH = 0 VERSION_EXTRA = "" __version__ = '%i.%i.%i' % (VERSION_MAJOR, VERSION_MINOR, VERSION_PATCH) if VERSION_EXTRA: - __version__ = "%s-%s" % (__version__, VERSION_EXTRA) + __version__ = "%s.%s" % (__version__, VERSION_EXTRA) version_info = (VERSION_MAJOR, VERSION_MINOR, VERSION_PATCH, float('inf')) else: version_info = (VERSION_MAJOR, VERSION_MINOR, VERSION_PATCH) diff --git a/external_libs/python/zmq/tests/__init__.py b/external_libs/python/pyzmq-14.7.0/zmq/tests/__init__.py index 325a3f19..325a3f19 100644 --- a/external_libs/python/zmq/tests/__init__.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/tests/__init__.py diff --git a/external_libs/python/zmq/tests/test_auth.py b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_auth.py index d350f61f..d350f61f 100644 --- a/external_libs/python/zmq/tests/test_auth.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_auth.py diff --git a/external_libs/python/zmq/tests/test_cffi_backend.py b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_cffi_backend.py index 1f85eebf..f51cad0d 100644 --- a/external_libs/python/zmq/tests/test_cffi_backend.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_cffi_backend.py @@ -22,8 +22,8 @@ except ImportError: class TestCFFIBackend(TestCase): def setUp(self): - if not have_ffi_backend or not 'PyPy' in sys.version: - raise SkipTest('PyPy Tests Only') + if not have_ffi_backend: + raise SkipTest('CFFI not available') def test_zmq_version_info(self): version = zmq_version_info() @@ -49,7 +49,7 @@ class TestCFFIBackend(TestCase): ctx = C.zmq_ctx_new() socket = C.zmq_socket(ctx, PUSH) - identity = ffi.new('char[3]', 'zmq') + identity = ffi.new('char[3]', b'zmq') ret = C.zmq_setsockopt(socket, IDENTITY, ffi.cast('void*', identity), 3) assert ret == 0 @@ -62,7 +62,7 @@ class TestCFFIBackend(TestCase): ctx = C.zmq_ctx_new() socket = C.zmq_socket(ctx, PUSH) - identity = ffi.new('char[]', 'zmq') + identity = ffi.new('char[]', b'zmq') ret = C.zmq_setsockopt(socket, IDENTITY, ffi.cast('void*', identity), 3) assert ret == 0 @@ -74,9 +74,9 @@ class TestCFFIBackend(TestCase): option_len) assert ret == 0 - assert ffi.string(ffi.cast('char*', option))[0] == "z" - assert ffi.string(ffi.cast('char*', option))[1] == "m" - assert ffi.string(ffi.cast('char*', option))[2] == "q" + assert ffi.string(ffi.cast('char*', option))[0:1] == b"z" + assert ffi.string(ffi.cast('char*', option))[1:2] == b"m" + assert ffi.string(ffi.cast('char*', option))[2:3] == b"q" assert ctx != ffi.NULL assert ffi.NULL != socket assert 0 == C.zmq_close(socket) @@ -86,7 +86,7 @@ class TestCFFIBackend(TestCase): ctx = C.zmq_ctx_new() socket = C.zmq_socket(ctx, 8) - assert 0 == C.zmq_bind(socket, 'tcp://*:4444') + assert 0 == C.zmq_bind(socket, b'tcp://*:4444') assert ctx != ffi.NULL assert ffi.NULL != socket assert 0 == C.zmq_close(socket) @@ -98,8 +98,8 @@ class TestCFFIBackend(TestCase): socket1 = C.zmq_socket(ctx, PUSH) socket2 = C.zmq_socket(ctx, PULL) - assert 0 == C.zmq_bind(socket1, 'tcp://*:4444') - assert 0 == C.zmq_connect(socket2, 'tcp://127.0.0.1:4444') + assert 0 == C.zmq_bind(socket1, b'tcp://*:4444') + assert 0 == C.zmq_connect(socket2, b'tcp://127.0.0.1:4444') assert ctx != ffi.NULL assert ffi.NULL != socket1 assert ffi.NULL != socket2 @@ -123,7 +123,7 @@ class TestCFFIBackend(TestCase): def test_zmq_msg_init_data(self): zmq_msg = ffi.new('zmq_msg_t*') - message = ffi.new('char[5]', 'Hello') + message = ffi.new('char[5]', b'Hello') assert 0 == C.zmq_msg_init_data(zmq_msg, ffi.cast('void*', message), @@ -136,7 +136,7 @@ class TestCFFIBackend(TestCase): def test_zmq_msg_data(self): zmq_msg = ffi.new('zmq_msg_t*') - message = ffi.new('char[]', 'Hello') + message = ffi.new('char[]', b'Hello') assert 0 == C.zmq_msg_init_data(zmq_msg, ffi.cast('void*', message), 5, @@ -146,7 +146,7 @@ class TestCFFIBackend(TestCase): data = C.zmq_msg_data(zmq_msg) assert ffi.NULL != zmq_msg - assert ffi.string(ffi.cast("char*", data)) == 'Hello' + assert ffi.string(ffi.cast("char*", data)) == b'Hello' assert 0 == C.zmq_msg_close(zmq_msg) @@ -156,13 +156,13 @@ class TestCFFIBackend(TestCase): sender = C.zmq_socket(ctx, REQ) receiver = C.zmq_socket(ctx, REP) - assert 0 == C.zmq_bind(receiver, 'tcp://*:7777') - assert 0 == C.zmq_connect(sender, 'tcp://127.0.0.1:7777') + assert 0 == C.zmq_bind(receiver, b'tcp://*:7777') + assert 0 == C.zmq_connect(sender, b'tcp://127.0.0.1:7777') time.sleep(0.1) zmq_msg = ffi.new('zmq_msg_t*') - message = ffi.new('char[5]', 'Hello') + message = ffi.new('char[5]', b'Hello') C.zmq_msg_init_data(zmq_msg, ffi.cast('void*', message), @@ -182,13 +182,13 @@ class TestCFFIBackend(TestCase): sender = C.zmq_socket(ctx, REQ) receiver = C.zmq_socket(ctx, REP) - assert 0 == C.zmq_bind(receiver, 'tcp://*:2222') - assert 0 == C.zmq_connect(sender, 'tcp://127.0.0.1:2222') + assert 0 == C.zmq_bind(receiver, b'tcp://*:2222') + assert 0 == C.zmq_connect(sender, b'tcp://127.0.0.1:2222') time.sleep(0.1) zmq_msg = ffi.new('zmq_msg_t*') - message = ffi.new('char[5]', 'Hello') + message = ffi.new('char[5]', b'Hello') C.zmq_msg_init_data(zmq_msg, ffi.cast('void*', message), @@ -214,11 +214,11 @@ class TestCFFIBackend(TestCase): sender = C.zmq_socket(ctx, REQ) receiver = C.zmq_socket(ctx, REP) - r1 = C.zmq_bind(receiver, 'tcp://*:3333') - r2 = C.zmq_connect(sender, 'tcp://127.0.0.1:3333') + r1 = C.zmq_bind(receiver, b'tcp://*:3333') + r2 = C.zmq_connect(sender, b'tcp://127.0.0.1:3333') zmq_msg = ffi.new('zmq_msg_t*') - message = ffi.new('char[5]', 'Hello') + message = ffi.new('char[5]', b'Hello') C.zmq_msg_init_data(zmq_msg, ffi.cast('void*', message), @@ -270,7 +270,7 @@ class TestCFFIBackend(TestCase): assert ret == 0 zmq_msg_again = ffi.new('zmq_msg_t*') - message_again = ffi.new('char[11]', 'Hello Again') + message_again = ffi.new('char[11]', b'Hello Again') C.zmq_msg_init_data(zmq_msg_again, ffi.cast('void*', message_again), diff --git a/external_libs/python/zmq/tests/test_constants.py b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_constants.py index d32b2b48..d32b2b48 100644 --- a/external_libs/python/zmq/tests/test_constants.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_constants.py diff --git a/external_libs/python/zmq/tests/test_context.py b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_context.py index e3280778..26c07d66 100644 --- a/external_libs/python/zmq/tests/test_context.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_context.py @@ -1,6 +1,7 @@ # Copyright (C) PyZMQ Developers # Distributed under the terms of the Modified BSD License. +import copy import gc import sys import time @@ -213,6 +214,20 @@ class TestContext(BaseZMQTestCase): self.assertEqual(ctx.max_sockets, 100) self.assertEqual(ctx.get(zmq.MAX_SOCKETS), 100) + def test_copy(self): + c1 = self.Context() + c2 = copy.copy(c1) + c2b = copy.deepcopy(c1) + c3 = copy.deepcopy(c2) + self.assert_(c2._shadow) + self.assert_(c3._shadow) + self.assertEqual(c1.underlying, c2.underlying) + self.assertEqual(c1.underlying, c3.underlying) + self.assertEqual(c1.underlying, c2b.underlying) + s = c3.socket(zmq.PUB) + s.close() + c1.term() + def test_shadow(self): ctx = self.Context() ctx2 = self.Context.shadow(ctx.underlying) diff --git a/external_libs/python/zmq/tests/test_device.py b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_device.py index f8305074..0ad9cfe7 100644 --- a/external_libs/python/zmq/tests/test_device.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_device.py @@ -28,16 +28,9 @@ class TestDevice(BaseZMQTestCase): self.assertEqual(dev.daemon, True) del dev - def test_tsdevice_attributes(self): - dev = devices.Device(zmq.QUEUE, zmq.SUB, zmq.PUB) - self.assertEqual(dev.in_type, zmq.SUB) - self.assertEqual(dev.out_type, zmq.PUB) - self.assertEqual(dev.device_type, zmq.QUEUE) - self.assertEqual(dev.daemon, True) - del dev - - def test_single_socket_forwarder_connect(self): + if zmq.zmq_version() in ('4.1.1', '4.0.6'): + raise SkipTest("libzmq-%s broke single-socket devices" % zmq.zmq_version()) dev = devices.ThreadDevice(zmq.QUEUE, zmq.REP, -1) req = self.context.socket(zmq.REQ) port = req.bind_to_random_port('tcp://127.0.0.1') @@ -62,6 +55,8 @@ class TestDevice(BaseZMQTestCase): req.close() def test_single_socket_forwarder_bind(self): + if zmq.zmq_version() in ('4.1.1', '4.0.6'): + raise SkipTest("libzmq-%s broke single-socket devices" % zmq.zmq_version()) dev = devices.ThreadDevice(zmq.QUEUE, zmq.REP, -1) # select random port: binder = self.context.socket(zmq.REQ) diff --git a/external_libs/python/zmq/tests/test_error.py b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_error.py index a2eee14a..a2eee14a 100644 --- a/external_libs/python/zmq/tests/test_error.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_error.py diff --git a/external_libs/python/zmq/tests/test_etc.py b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_etc.py index ad224064..ad224064 100644 --- a/external_libs/python/zmq/tests/test_etc.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_etc.py diff --git a/external_libs/python/zmq/tests/test_imports.py b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_imports.py index c0ddfaac..c0ddfaac 100644 --- a/external_libs/python/zmq/tests/test_imports.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_imports.py diff --git a/external_libs/python/zmq/tests/test_ioloop.py b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_ioloop.py index 2a8b1153..2a8b1153 100644 --- a/external_libs/python/zmq/tests/test_ioloop.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_ioloop.py diff --git a/external_libs/python/zmq/tests/test_log.py b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_log.py index 9206f095..9206f095 100644 --- a/external_libs/python/zmq/tests/test_log.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_log.py diff --git a/external_libs/python/zmq/tests/test_message.py b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_message.py index d8770bdf..063768cc 100644 --- a/external_libs/python/zmq/tests/test_message.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_message.py @@ -226,6 +226,23 @@ class TestFrame(BaseZMQTestCase): self.assert_(outb is m.buffer) self.assert_(m.buffer is m.buffer) + @skip_pypy + def test_memoryview_shape(self): + """memoryview shape info""" + if sys.version_info < (3,): + raise SkipTest("only test memoryviews on Python 3") + data = b("§§¶•ªº˜µ¬˚…∆˙åß∂©œ∑´†≈ç√") + n = len(data) + f = zmq.Frame(data) + view1 = f.buffer + self.assertEqual(view1.ndim, 1) + self.assertEqual(view1.shape, (n,)) + self.assertEqual(view1.tobytes(), data) + view2 = memoryview(f) + self.assertEqual(view2.ndim, 1) + self.assertEqual(view2.shape, (n,)) + self.assertEqual(view2.tobytes(), data) + def test_multisend(self): """ensure that a message remains intact after multiple sends""" a,b = self.create_bound_pair(zmq.PAIR, zmq.PAIR) diff --git a/external_libs/python/zmq/tests/test_monitor.py b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_monitor.py index 4f035388..4f035388 100644 --- a/external_libs/python/zmq/tests/test_monitor.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_monitor.py diff --git a/external_libs/python/zmq/tests/test_monqueue.py b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_monqueue.py index e855602e..e855602e 100644 --- a/external_libs/python/zmq/tests/test_monqueue.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_monqueue.py diff --git a/external_libs/python/zmq/tests/test_multipart.py b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_multipart.py index 24d41be0..24d41be0 100644 --- a/external_libs/python/zmq/tests/test_multipart.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_multipart.py diff --git a/external_libs/python/zmq/tests/test_pair.py b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_pair.py index e88c1e8b..e88c1e8b 100644 --- a/external_libs/python/zmq/tests/test_pair.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_pair.py diff --git a/external_libs/python/zmq/tests/test_poll.py b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_poll.py index 57346c89..57346c89 100644 --- a/external_libs/python/zmq/tests/test_poll.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_poll.py diff --git a/external_libs/python/zmq/tests/test_pubsub.py b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_pubsub.py index a3ee22aa..a3ee22aa 100644 --- a/external_libs/python/zmq/tests/test_pubsub.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_pubsub.py diff --git a/external_libs/python/zmq/tests/test_reqrep.py b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_reqrep.py index de17f2b3..de17f2b3 100644 --- a/external_libs/python/zmq/tests/test_reqrep.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_reqrep.py diff --git a/external_libs/python/pyzmq-14.7.0/zmq/tests/test_retry_eintr.py b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_retry_eintr.py new file mode 100644 index 00000000..6da854dd --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_retry_eintr.py @@ -0,0 +1,92 @@ +# -*- coding: utf8 -*- +# Copyright (C) PyZMQ Developers +# Distributed under the terms of the Modified BSD License. + +import signal +import time +from threading import Thread + +import zmq +from zmq.tests import ( + BaseZMQTestCase, SkipTest, skip_pypy, skip_if +) +from zmq.utils.strtypes import b + + +# Partially based on EINTRBaseTest from CPython 3.5 eintr_tester + +class TestEINTRSysCall(BaseZMQTestCase): + """ Base class for EINTR tests. """ + + # delay for initial signal delivery + signal_delay = 0.1 + # timeout for tests. Must be > signal_delay + timeout = .25 + timeout_ms = int(timeout * 1e3) + + @skip_if(not hasattr(signal, 'setitimer'), 'EINTR tests require setitimer') + def alarm(self, t=None): + """start a timer to fire only once + + like signal.alarm, but with better resolution than integer seconds. + """ + if t is None: + t = self.signal_delay + self.timer_fired = False + self.orig_handler = signal.signal(signal.SIGALRM, self.stop_timer) + # signal_period ignored, since only one timer event is allowed to fire + signal.setitimer(signal.ITIMER_REAL, t, 1000) + + def stop_timer(self, *args): + self.timer_fired = True + signal.setitimer(signal.ITIMER_REAL, 0, 0) + signal.signal(signal.SIGALRM, self.orig_handler) + + @skip_if(not hasattr(zmq, 'RCVTIMEO')) + def test_retry_recv(self): + pull = self.socket(zmq.PULL) + pull.rcvtimeo = self.timeout_ms + self.alarm() + self.assertRaises(zmq.Again, pull.recv) + assert self.timer_fired + + @skip_if(not hasattr(zmq, 'SNDTIMEO')) + def test_retry_send(self): + push = self.socket(zmq.PUSH) + push.sndtimeo = self.timeout_ms + self.alarm() + self.assertRaises(zmq.Again, push.send, b('buf')) + assert self.timer_fired + + def test_retry_poll(self): + x, y = self.create_bound_pair() + poller = zmq.Poller() + poller.register(x, zmq.POLLIN) + self.alarm() + def send(): + time.sleep(2 * self.signal_delay) + y.send(b('ping')) + t = Thread(target=send) + t.start() + evts = dict(poller.poll(2 * self.timeout_ms)) + t.join() + assert x in evts + assert self.timer_fired + x.recv() + + def test_retry_term(self): + push = self.socket(zmq.PUSH) + push.linger = self.timeout_ms + push.connect('tcp://127.0.0.1:5555') + push.send(b('ping')) + time.sleep(0.1) + self.alarm() + self.context.destroy() + assert self.timer_fired + assert self.context.closed + + def test_retry_getsockopt(self): + raise SkipTest("TODO: find a way to interrupt getsockopt") + + def test_retry_setsockopt(self): + raise SkipTest("TODO: find a way to interrupt setsockopt") diff --git a/external_libs/python/zmq/tests/test_security.py b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_security.py index 687b7e0f..687b7e0f 100644 --- a/external_libs/python/zmq/tests/test_security.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_security.py diff --git a/external_libs/python/zmq/tests/test_socket.py b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_socket.py index 5c842edc..000983ac 100644 --- a/external_libs/python/zmq/tests/test_socket.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_socket.py @@ -2,6 +2,7 @@ # Copyright (C) PyZMQ Developers # Distributed under the terms of the Modified BSD License. +import copy import time import warnings @@ -193,6 +194,15 @@ class TestSocket(BaseZMQTestCase): s = b.recv_unicode(encoding='utf16') self.assertEqual(s,u) + def test_send_multipart_check_type(self): + "check type on all frames in send_multipart" + a,b = self.create_bound_pair(zmq.PAIR, zmq.PAIR) + self.sockets.extend([a,b]) + self.assertRaises(TypeError, a.send_multipart, [b'a', 5]) + a.send_multipart([b'b']) + rcvd = b.recv_multipart() + self.assertEqual(rcvd, [b'b']) + @skip_pypy def test_tracker(self): "test the MessageTracker object for tracking when zmq is done with a buffer" @@ -382,6 +392,16 @@ class TestSocket(BaseZMQTestCase): pass s.close() + def test_copy(self): + s = self.socket(zmq.PUB) + scopy = copy.copy(s) + sdcopy = copy.deepcopy(s) + self.assert_(scopy._shadow) + self.assert_(sdcopy._shadow) + self.assertEqual(s.underlying, scopy.underlying) + self.assertEqual(s.underlying, sdcopy.underlying) + s.close() + def test_shadow(self): p = self.socket(zmq.PUSH) p.bind("tcp://127.0.0.1:5555") diff --git a/external_libs/python/zmq/tests/test_stopwatch.py b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_stopwatch.py index 49fb79f2..49fb79f2 100644 --- a/external_libs/python/zmq/tests/test_stopwatch.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_stopwatch.py diff --git a/external_libs/python/zmq/tests/test_version.py b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_version.py index 6ebebf30..6ebebf30 100644 --- a/external_libs/python/zmq/tests/test_version.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_version.py diff --git a/external_libs/python/zmq/tests/test_win32_shim.py b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_win32_shim.py index 55657bda..55657bda 100644 --- a/external_libs/python/zmq/tests/test_win32_shim.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_win32_shim.py diff --git a/external_libs/python/zmq/tests/test_z85.py b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_z85.py index 8a73cb4d..8a73cb4d 100644 --- a/external_libs/python/zmq/tests/test_z85.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_z85.py diff --git a/external_libs/python/zmq/tests/test_zmqstream.py b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_zmqstream.py index cdb3a171..cdb3a171 100644 --- a/external_libs/python/zmq/tests/test_zmqstream.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/tests/test_zmqstream.py diff --git a/external_libs/python/zmq/utils/__init__.py b/external_libs/python/pyzmq-14.7.0/zmq/utils/__init__.py index e69de29b..e69de29b 100644 --- a/external_libs/python/zmq/utils/__init__.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/utils/__init__.py diff --git a/external_libs/python/zmq/utils/buffers.pxd b/external_libs/python/pyzmq-14.7.0/zmq/utils/buffers.pxd index 998aa551..cba5af7e 100644 --- a/external_libs/python/zmq/utils/buffers.pxd +++ b/external_libs/python/pyzmq-14.7.0/zmq/utils/buffers.pxd @@ -223,6 +223,7 @@ cdef inline object frombuffer_3(void *ptr, Py_ssize_t s, int readonly): PyBuffer_FillInfo(&pybuf, astr, ptr, s, readonly, PyBUF_SIMPLE) pybuf.format = "B" pybuf.shape = shape + pybuf.ndim = 1 return PyMemoryView_FromBuffer(&pybuf) diff --git a/external_libs/python/zmq/utils/constant_names.py b/external_libs/python/pyzmq-14.7.0/zmq/utils/constant_names.py index 47da9dc2..d790d614 100644 --- a/external_libs/python/zmq/utils/constant_names.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/utils/constant_names.py @@ -29,6 +29,8 @@ new_in = { 'MAX_SOCKETS_DFLT', # socket opts + 'IPV4ONLY', + 'LAST_ENDPOINT', 'ROUTER_BEHAVIOR', 'ROUTER_MANDATORY', 'FAIL_UNROUTABLE', @@ -104,7 +106,6 @@ new_in = { 'GSSAPI_SERVICE_PRINCIPAL', 'GSSAPI_PLAINTEXT', 'HANDSHAKE_IVL', - 'IDENTITY_FD', 'XPUB_NODROP', 'SOCKS_PROXY', @@ -267,7 +268,6 @@ bytes_sockopt_names = [ fd_sockopt_names = [ 'FD', - 'IDENTITY_FD', ] int_sockopt_names = [ diff --git a/external_libs/python/zmq/utils/garbage.py b/external_libs/python/pyzmq-14.7.0/zmq/utils/garbage.py index 80a8725a..80a8725a 100644 --- a/external_libs/python/zmq/utils/garbage.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/utils/garbage.py diff --git a/external_libs/python/zmq/utils/getpid_compat.h b/external_libs/python/pyzmq-14.7.0/zmq/utils/getpid_compat.h index 47ce90fa..47ce90fa 100644 --- a/external_libs/python/zmq/utils/getpid_compat.h +++ b/external_libs/python/pyzmq-14.7.0/zmq/utils/getpid_compat.h diff --git a/external_libs/python/zmq/utils/interop.py b/external_libs/python/pyzmq-14.7.0/zmq/utils/interop.py index 26c01969..26c01969 100644 --- a/external_libs/python/zmq/utils/interop.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/utils/interop.py diff --git a/external_libs/python/zmq/utils/ipcmaxlen.h b/external_libs/python/pyzmq-14.7.0/zmq/utils/ipcmaxlen.h index 7218db78..7218db78 100644 --- a/external_libs/python/zmq/utils/ipcmaxlen.h +++ b/external_libs/python/pyzmq-14.7.0/zmq/utils/ipcmaxlen.h diff --git a/external_libs/python/zmq/utils/jsonapi.py b/external_libs/python/pyzmq-14.7.0/zmq/utils/jsonapi.py index 865ca6d5..865ca6d5 100644 --- a/external_libs/python/zmq/utils/jsonapi.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/utils/jsonapi.py diff --git a/external_libs/python/zmq/utils/monitor.py b/external_libs/python/pyzmq-14.7.0/zmq/utils/monitor.py index 734d54b1..734d54b1 100644 --- a/external_libs/python/zmq/utils/monitor.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/utils/monitor.py diff --git a/external_libs/python/zmq/utils/pyversion_compat.h b/external_libs/python/pyzmq-14.7.0/zmq/utils/pyversion_compat.h index fac09046..fac09046 100644 --- a/external_libs/python/zmq/utils/pyversion_compat.h +++ b/external_libs/python/pyzmq-14.7.0/zmq/utils/pyversion_compat.h diff --git a/external_libs/python/zmq/utils/sixcerpt.py b/external_libs/python/pyzmq-14.7.0/zmq/utils/sixcerpt.py index 5492fd59..5492fd59 100644 --- a/external_libs/python/zmq/utils/sixcerpt.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/utils/sixcerpt.py diff --git a/external_libs/python/zmq/utils/strtypes.py b/external_libs/python/pyzmq-14.7.0/zmq/utils/strtypes.py index 548410dc..548410dc 100644 --- a/external_libs/python/zmq/utils/strtypes.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/utils/strtypes.py diff --git a/external_libs/python/zmq/utils/win32.py b/external_libs/python/pyzmq-14.7.0/zmq/utils/win32.py index ea758299..ea758299 100644 --- a/external_libs/python/zmq/utils/win32.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/utils/win32.py diff --git a/external_libs/python/zmq/utils/z85.py b/external_libs/python/pyzmq-14.7.0/zmq/utils/z85.py index 1bb1784e..1bb1784e 100644 --- a/external_libs/python/zmq/utils/z85.py +++ b/external_libs/python/pyzmq-14.7.0/zmq/utils/z85.py diff --git a/external_libs/python/zmq/utils/zmq_compat.h b/external_libs/python/pyzmq-14.7.0/zmq/utils/zmq_compat.h index 81c57b69..c263cbd8 100644 --- a/external_libs/python/zmq/utils/zmq_compat.h +++ b/external_libs/python/pyzmq-14.7.0/zmq/utils/zmq_compat.h @@ -22,7 +22,7 @@ // define fd type (from libzmq's fd.hpp) #ifdef _WIN32 - #ifdef _MSC_VER && _MSC_VER <= 1400 + #if defined(_MSC_VER) && _MSC_VER <= 1400 #define ZMQ_FD_T UINT_PTR #else #define ZMQ_FD_T SOCKET diff --git a/external_libs/python/zmq/utils/zmq_constants.h b/external_libs/python/pyzmq-14.7.0/zmq/utils/zmq_constants.h index 97683022..56c5691a 100644 --- a/external_libs/python/zmq/utils/zmq_constants.h +++ b/external_libs/python/pyzmq-14.7.0/zmq/utils/zmq_constants.h @@ -398,10 +398,6 @@ #define ZMQ_FD (_PYZMQ_UNDEFINED) #endif -#ifndef ZMQ_IDENTITY_FD - #define ZMQ_IDENTITY_FD (_PYZMQ_UNDEFINED) -#endif - #ifndef ZMQ_RECONNECT_IVL_MAX #define ZMQ_RECONNECT_IVL_MAX (_PYZMQ_UNDEFINED) #endif diff --git a/external_libs/python/pyzmq-14.7.0/zmqversion.py b/external_libs/python/pyzmq-14.7.0/zmqversion.py new file mode 100644 index 00000000..0b98ca13 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/zmqversion.py @@ -0,0 +1,119 @@ +"""A simply script to scrape zmq.h for the zeromq version. +This is similar to the version.sh script in a zeromq source dir, but +it searches for an installed header, rather than in the current dir. +""" + +# Copyright (c) PyZMQ Developers +# Distributed under the terms of the Modified BSD License. + +from __future__ import with_statement + +import os +import sys +import re +import traceback + +from warnings import warn +try: + from configparser import ConfigParser +except: + from ConfigParser import ConfigParser + +pjoin = os.path.join + +MAJOR_PAT='^#define +ZMQ_VERSION_MAJOR +[0-9]+$' +MINOR_PAT='^#define +ZMQ_VERSION_MINOR +[0-9]+$' +PATCH_PAT='^#define +ZMQ_VERSION_PATCH +[0-9]+$' + +def include_dirs_from_path(): + """Check the exec path for include dirs.""" + include_dirs = [] + for p in os.environ['PATH'].split(os.path.pathsep): + if p.endswith('/'): + p = p[:-1] + if p.endswith('bin'): + include_dirs.append(p[:-3]+'include') + return include_dirs + +def default_include_dirs(): + """Default to just /usr/local/include:/usr/include""" + return ['/usr/local/include', '/usr/include'] + +def find_zmq_version(): + """check setup.cfg, then /usr/local/include, then /usr/include for zmq.h. + Then scrape zmq.h for the version tuple. + + Returns + ------- + ((major,minor,patch), "/path/to/zmq.h")""" + include_dirs = [] + + if os.path.exists('setup.cfg'): + cfg = ConfigParser() + cfg.read('setup.cfg') + if 'build_ext' in cfg.sections(): + items = cfg.items('build_ext') + for name,val in items: + if name == 'include_dirs': + include_dirs = val.split(os.path.pathsep) + + if not include_dirs: + include_dirs = default_include_dirs() + + for include in include_dirs: + zmq_h = pjoin(include, 'zmq.h') + if os.path.isfile(zmq_h): + with open(zmq_h) as f: + contents = f.read() + else: + continue + + line = re.findall(MAJOR_PAT, contents, re.MULTILINE)[0] + major = int(re.findall('[0-9]+',line)[0]) + line = re.findall(MINOR_PAT, contents, re.MULTILINE)[0] + minor = int(re.findall('[0-9]+',line)[0]) + line = re.findall(PATCH_PAT, contents, re.MULTILINE)[0] + patch = int(re.findall('[0-9]+',line)[0]) + return ((major,minor,patch), zmq_h) + + raise IOError("Couldn't find zmq.h") + +def ver_str(version): + """version tuple as string""" + return '.'.join(map(str, version)) + +def check_zmq_version(min_version): + """Check that zmq.h has an appropriate version.""" + sv = ver_str(min_version) + try: + found, zmq_h = find_zmq_version() + sf = ver_str(found) + if found < min_version: + print ("This pyzmq requires zeromq >= %s"%sv) + print ("but it appears you are building against %s"%zmq_h) + print ("which has zeromq %s"%sf) + sys.exit(1) + except IOError: + msg = '\n'.join(["Couldn't find zmq.h to check for version compatibility.", + "If you see 'undeclared identifier' errors, your ZeroMQ is likely too old.", + "This pyzmq requires zeromq >= %s"%sv]) + warn(msg) + except IndexError: + msg = '\n'.join(["Couldn't find ZMQ_VERSION macros in zmq.h to check for version compatibility.", + "This probably means that you have ZeroMQ <= 2.0.9", + "If you see 'undeclared identifier' errors, your ZeroMQ is likely too old.", + "This pyzmq requires zeromq >= %s"%sv]) + warn(msg) + except Exception: + traceback.print_exc() + msg = '\n'.join(["Unexpected Error checking for zmq version.", + "If you see 'undeclared identifier' errors, your ZeroMQ is likely too old.", + "This pyzmq requires zeromq >= %s"%sv]) + warn(msg) + +if __name__ == '__main__': + v,h = find_zmq_version() + print (h) + print (ver_str(v)) + + diff --git a/external_libs/python/zmq/backend/cython/_device.py b/external_libs/python/zmq/backend/cython/_device.py deleted file mode 100644 index 3368ca2c..00000000 --- a/external_libs/python/zmq/backend/cython/_device.py +++ /dev/null @@ -1,7 +0,0 @@ -def __bootstrap__(): - global __bootstrap__, __loader__, __file__ - import sys, pkg_resources, imp - __file__ = pkg_resources.resource_filename(__name__,'_device.so') - __loader__ = None; del __bootstrap__, __loader__ - imp.load_dynamic(__name__,__file__) -__bootstrap__() diff --git a/external_libs/python/zmq/backend/cython/_poll.py b/external_libs/python/zmq/backend/cython/_poll.py deleted file mode 100644 index cb1d5d77..00000000 --- a/external_libs/python/zmq/backend/cython/_poll.py +++ /dev/null @@ -1,7 +0,0 @@ -def __bootstrap__(): - global __bootstrap__, __loader__, __file__ - import sys, pkg_resources, imp - __file__ = pkg_resources.resource_filename(__name__,'_poll.so') - __loader__ = None; del __bootstrap__, __loader__ - imp.load_dynamic(__name__,__file__) -__bootstrap__() diff --git a/external_libs/python/zmq/backend/cython/_version.py b/external_libs/python/zmq/backend/cython/_version.py deleted file mode 100644 index 08262706..00000000 --- a/external_libs/python/zmq/backend/cython/_version.py +++ /dev/null @@ -1,7 +0,0 @@ -def __bootstrap__(): - global __bootstrap__, __loader__, __file__ - import sys, pkg_resources, imp - __file__ = pkg_resources.resource_filename(__name__,'_version.so') - __loader__ = None; del __bootstrap__, __loader__ - imp.load_dynamic(__name__,__file__) -__bootstrap__() diff --git a/external_libs/python/zmq/backend/cython/constants.py b/external_libs/python/zmq/backend/cython/constants.py deleted file mode 100644 index ea772ac0..00000000 --- a/external_libs/python/zmq/backend/cython/constants.py +++ /dev/null @@ -1,7 +0,0 @@ -def __bootstrap__(): - global __bootstrap__, __loader__, __file__ - import sys, pkg_resources, imp - __file__ = pkg_resources.resource_filename(__name__,'constants.so') - __loader__ = None; del __bootstrap__, __loader__ - imp.load_dynamic(__name__,__file__) -__bootstrap__() diff --git a/external_libs/python/zmq/backend/cython/context.py b/external_libs/python/zmq/backend/cython/context.py deleted file mode 100644 index 19f8ec7c..00000000 --- a/external_libs/python/zmq/backend/cython/context.py +++ /dev/null @@ -1,7 +0,0 @@ -def __bootstrap__(): - global __bootstrap__, __loader__, __file__ - import sys, pkg_resources, imp - __file__ = pkg_resources.resource_filename(__name__,'context.so') - __loader__ = None; del __bootstrap__, __loader__ - imp.load_dynamic(__name__,__file__) -__bootstrap__() diff --git a/external_libs/python/zmq/backend/cython/error.py b/external_libs/python/zmq/backend/cython/error.py deleted file mode 100644 index d3a4ea0e..00000000 --- a/external_libs/python/zmq/backend/cython/error.py +++ /dev/null @@ -1,7 +0,0 @@ -def __bootstrap__(): - global __bootstrap__, __loader__, __file__ - import sys, pkg_resources, imp - __file__ = pkg_resources.resource_filename(__name__,'error.so') - __loader__ = None; del __bootstrap__, __loader__ - imp.load_dynamic(__name__,__file__) -__bootstrap__() diff --git a/external_libs/python/zmq/backend/cython/message.py b/external_libs/python/zmq/backend/cython/message.py deleted file mode 100644 index 5e423b62..00000000 --- a/external_libs/python/zmq/backend/cython/message.py +++ /dev/null @@ -1,7 +0,0 @@ -def __bootstrap__(): - global __bootstrap__, __loader__, __file__ - import sys, pkg_resources, imp - __file__ = pkg_resources.resource_filename(__name__,'message.so') - __loader__ = None; del __bootstrap__, __loader__ - imp.load_dynamic(__name__,__file__) -__bootstrap__() diff --git a/external_libs/python/zmq/backend/cython/socket.py b/external_libs/python/zmq/backend/cython/socket.py deleted file mode 100644 index faef8bee..00000000 --- a/external_libs/python/zmq/backend/cython/socket.py +++ /dev/null @@ -1,7 +0,0 @@ -def __bootstrap__(): - global __bootstrap__, __loader__, __file__ - import sys, pkg_resources, imp - __file__ = pkg_resources.resource_filename(__name__,'socket.so') - __loader__ = None; del __bootstrap__, __loader__ - imp.load_dynamic(__name__,__file__) -__bootstrap__() diff --git a/external_libs/python/zmq/backend/cython/utils.py b/external_libs/python/zmq/backend/cython/utils.py deleted file mode 100644 index fe928300..00000000 --- a/external_libs/python/zmq/backend/cython/utils.py +++ /dev/null @@ -1,7 +0,0 @@ -def __bootstrap__(): - global __bootstrap__, __loader__, __file__ - import sys, pkg_resources, imp - __file__ = pkg_resources.resource_filename(__name__,'utils.so') - __loader__ = None; del __bootstrap__, __loader__ - imp.load_dynamic(__name__,__file__) -__bootstrap__() diff --git a/external_libs/python/zmq/devices/monitoredqueue.py b/external_libs/python/zmq/devices/monitoredqueue.py deleted file mode 100644 index 6d714e51..00000000 --- a/external_libs/python/zmq/devices/monitoredqueue.py +++ /dev/null @@ -1,7 +0,0 @@ -def __bootstrap__(): - global __bootstrap__, __loader__, __file__ - import sys, pkg_resources, imp - __file__ = pkg_resources.resource_filename(__name__,'monitoredqueue.so') - __loader__ = None; del __bootstrap__, __loader__ - imp.load_dynamic(__name__,__file__) -__bootstrap__() diff --git a/external_libs/python/zmq/utils/compiler.json b/external_libs/python/zmq/utils/compiler.json deleted file mode 100644 index e58fc130..00000000 --- a/external_libs/python/zmq/utils/compiler.json +++ /dev/null @@ -1,24 +0,0 @@ -{ - "extra_link_args": [], - "define_macros": [ - [ - "HAVE_SYS_UN_H", - 1 - ] - ], - "runtime_library_dirs": [ - "$ORIGIN/.." - ], - "libraries": [ - "zmq" - ], - "library_dirs": [ - "zmq" - ], - "include_dirs": [ - "/auto/srg-sce-swinfra-usr/emb/users/hhaim/work/depot/asr1k/emb/private/bpsim/main/src/zmq/include", - "zmq/utils", - "zmq/backend/cython", - "zmq/devices" - ] -}
\ No newline at end of file diff --git a/external_libs/python/zmq/utils/config.json b/external_libs/python/zmq/utils/config.json deleted file mode 100644 index 1e4611f9..00000000 --- a/external_libs/python/zmq/utils/config.json +++ /dev/null @@ -1,10 +0,0 @@ -{ - "have_sys_un_h": true, - "zmq_prefix": "/auto/srg-sce-swinfra-usr/emb/users/hhaim/work/depot/asr1k/emb/private/bpsim/main/src/zmq", - "no_libzmq_extension": true, - "libzmq_extension": false, - "easy_install": {}, - "bdist_egg": {}, - "skip_check_zmq": false, - "build_ext": {} -}
\ No newline at end of file |
