1 files changed, 0 insertions, 389 deletions
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
deleted file mode 100644
index 00ed1595..00000000
--- a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/msg.cpp
+++ /dev/null
@@ -1,389 +0,0 @@
-/*
-    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;
-}