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8620c3e032
Of course people still "can" distributed the sources under the LGPLv3. However we provide COPYING.LESSER with additional grants. Solution: specify these grants in the header of each source file.
117 lines
3.2 KiB
C++
117 lines
3.2 KiB
C++
/*
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Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
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This file is part of libzmq, the ZeroMQ core engine in C++.
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libzmq is free software; you can redistribute it and/or modify it under
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the terms of the GNU Lesser General Public License (LGPL) as published
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by the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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As a special exception, the Contributors give you permission to link
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this library with independent modules to produce an executable,
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regardless of the license terms of these independent modules, and to
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copy and distribute the resulting executable under terms of your choice,
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provided that you also meet, for each linked independent module, the
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terms and conditions of the license of that module. An independent
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module is a module which is not derived from or based on this library.
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If you modify this library, you must extend this exception to your
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version of the library.
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libzmq is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "testutil.hpp"
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int send_msg(zmq_msg_t* msg, void* s, int flags, int value);
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int main (void)
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{
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setup_test_environment();
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void *ctx = zmq_ctx_new ();
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assert (ctx);
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void *server = zmq_socket (ctx, ZMQ_SERVER);
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void *client = zmq_socket (ctx, ZMQ_DEALER);
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int rc;
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rc = zmq_bind (server, "inproc://serverdropmore");
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assert (rc == 0);
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rc = zmq_connect (client, "inproc://serverdropmore");
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assert (rc == 0);
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zmq_msg_t msg;
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rc = zmq_msg_init (&msg);
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assert (rc == 0);
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// we will send 2 3-frames messages and then single frame message, only last one should be received
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rc = send_msg (&msg, client, ZMQ_SNDMORE, 1);
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assert(rc == 1);
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rc = send_msg (&msg, client, ZMQ_SNDMORE, 2);
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assert(rc == 1);
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rc = send_msg (&msg, client, 0, 3);
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assert(rc == 1);
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rc = send_msg (&msg, client, ZMQ_SNDMORE, 4);
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assert(rc == 1);
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rc = send_msg (&msg, client, ZMQ_SNDMORE, 5);
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assert(rc == 1);
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rc = send_msg (&msg, client, 0, 6);
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assert(rc == 1);
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rc = send_msg (&msg, client, 0, 7);
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assert(rc == 1);
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rc = zmq_msg_recv (&msg, server, 0);
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assert (rc == 1);
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assert(zmq_msg_more(&msg) == 0);
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unsigned char* data = (unsigned char*)zmq_msg_data (&msg);
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assert (data[0] == 7);
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rc = zmq_msg_close (&msg);
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assert (rc == 0);
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rc = zmq_close (server);
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assert (rc == 0);
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rc = zmq_close (client);
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assert (rc == 0);
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rc = zmq_ctx_term (ctx);
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assert (rc == 0);
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return 0 ;
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}
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int send_msg(zmq_msg_t* msg, void* s, int flags, int value)
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{
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int rc = zmq_msg_close(msg);
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if (rc != 0)
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return rc;
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zmq_msg_init_size(msg, 1);
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if (rc != 0)
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return rc;
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unsigned char* data = (unsigned char*)zmq_msg_data(msg);
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data[0] = (unsigned char)value;
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return zmq_msg_send (msg, s, flags);
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}
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