1 files changed, 0 insertions, 222 deletions
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
deleted file mode 100644
index 04be39f3..00000000
--- a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/plain_client.cpp
+++ /dev/null
@@ -1,222 +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 "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;
-}