/*************************************************************************** * Copyright (c) 2003 Volker Christian <voc@users.sourceforge.net> * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * * "Software"), to deal in the Software without restriction, including * * without limitation the rights to use, copy, modify, merge, publish, * * distribute, sublicense, and/or sell copies of the Software, and to * * permit persons to whom the Software is furnished to do so, subject to * * the following conditions: * * * * The above copyright notice and this permission notice shall be included * * in all copies or substantial portions of the Software. * * * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY * * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, * * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE * * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * ***************************************************************************/ #include "tcpclientsocket.h" #include <netdb.h> using namespace std; TCPClientSocket::TCPClientSocket(uint16_t remotePort, string remoteInterfaceName, uint16_t localPort, string localInterfaceName) : TCPConnectedSocket(localPort, localInterfaceName) { this->remotePort = remotePort; this->remoteInterfaceName = remoteInterfaceName; } TCPClientSocket::TCPClientSocket() : TCPConnectedSocket() { this->remotePort = 0; this->remoteInterfaceName = ""; } TCPClientSocket::~TCPClientSocket() { } /*! \fn TCPClientSocket::connect() */ bool TCPClientSocket::connect() { int fd; struct hostent *rhostent; struct sockaddr_in raddr; if ((rhostent = gethostbyname(remoteInterfaceName.c_str())) == NULL) { return false; } if ((fd = ::socket(AF_INET, SOCK_STREAM, 0)) < 0) { return false; } raddr.sin_port = htons(remotePort); raddr.sin_family = AF_INET; memcpy(&raddr.sin_addr, rhostent->h_addr, rhostent->h_length); if (::connect(fd, (struct sockaddr *) &raddr, sizeof(raddr)) < 0) { return false; } return this->setSocket(fd, raddr); } /*! \fn TCPClientSocket::getConfiguredRemoteInterfaceName() */ string TCPClientSocket::getConfiguredRemoteInterfaceName() { return remoteInterfaceName; } /*! \fn TCPClientSocket::getConfiguredRemotePort() */ uint16_t TCPClientSocket::getConfiguredRemotePort() { return remotePort; }