simple_message: simple_message: tcp

00001 /*
00002  * Software License Agreement (BSD License)
00003  *
00004  * Copyright (c) 2011, Southwest Research Institute
00005  * All rights reserved.
00006  *
00007  * Redistribution and use in source and binary forms, with or without
00008  * modification, are permitted provided that the following conditions are met:
00009  *
00010  *      * Redistributions of source code must retain the above copyright
00011  *      notice, this list of conditions and the following disclaimer.
00012  *      * Redistributions in binary form must reproduce the above copyright
00013  *      notice, this list of conditions and the following disclaimer in the
00014  *      documentation and/or other materials provided with the distribution.
00015  *      * Neither the name of the Southwest Research Institute, nor the names
00016  *      of its contributors may be used to endorse or promote products derived
00017  *      from this software without specific prior written permission.
00018  *
00019  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
00020  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00021  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00022  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
00023  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
00024  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
00025  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
00026  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
00027  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
00028  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
00029  * POSSIBILITY OF SUCH DAMAGE.
00030  */
00031 
00032 #ifdef ROS
00033 #include "simple_message/socket/tcp_socket.h"
00034 #include "simple_message/log_wrapper.h"
00035 #include "simple_message/simple_message.h"
00036 #include "simple_message/shared_types.h"
00037 #endif
00038 
00039 #ifdef MOTOPLUS
00040 #include "tcp_socket.h"
00041 #include "log_wrapper.h"
00042 #include "simple_message.h"
00043 #include "shared_types.h"
00044 #endif
00045 
00046 
00047 using namespace industrial::smpl_msg_connection;
00048 using namespace industrial::byte_array;
00049 using namespace industrial::simple_message;
00050 using namespace industrial::shared_types;
00051 
00052 namespace industrial
00053 {
00054 namespace tcp_socket
00055 {
00056 
00057 TcpSocket::TcpSocket()
00058 // Constructor for UDP socket object
00059 {
00060   this->setSockHandle(this->SOCKET_FAIL);
00061   memset(&this->sockaddr_, 0, sizeof(this->sockaddr_));
00062   this->setConnected(false);
00063 
00064 }
00065 
00066 TcpSocket::~TcpSocket()
00067 // Destructor for UDP socket object
00068 // Closes socket
00069 {
00070   LOG_DEBUG("Destructing TCPSocket");
00071   CLOSE(this->getSockHandle());
00072 }
00073 
00074 int TcpSocket::rawSendBytes(char *buffer, shared_int num_bytes)
00075 {
00076   int rc = this->SOCKET_FAIL;
00077 
00078   rc = SEND(this->getSockHandle(), buffer, num_bytes, 0);
00079   
00080   return rc;
00081 }
00082 
00083 int TcpSocket::rawReceiveBytes(char *buffer, shared_int num_bytes)
00084 {
00085   int rc = this->SOCKET_FAIL;
00086   
00087   rc = RECV(this->getSockHandle(), buffer, num_bytes, 0);
00088   
00089   return rc;
00090 }
00091 
00092 } //tcp_socket
00093 } //industrial
00094
tcp_socket.cpp
