diff options
Diffstat (limited to 'external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/sub.cpp')
-rw-r--r-- | external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/sub.cpp | 90 |
1 files changed, 0 insertions, 90 deletions
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 deleted file mode 100644 index 831230ad..00000000 --- a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/sub.cpp +++ /dev/null @@ -1,90 +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 "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; -} |