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135 lines
3.2 KiB
135 lines
3.2 KiB
/*
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* $Id: transport.cpp 1048 2008-07-15 18:48:07Z sayer $
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*
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* Copyright (C) 2007 Raphael Coeffic
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*
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* This file is part of SEMS, a free SIP media server.
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*
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* SEMS is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version. This program is released under
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* the GPL with the additional exemption that compiling, linking,
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* and/or using OpenSSL is allowed.
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*
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* For a license to use the SEMS software under conditions
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* other than those described here, or to purchase support for this
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* software, please contact iptel.org by e-mail at the following addresses:
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* info@iptel.org
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*
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* SEMS is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "transport.h"
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#include "../SipCtrlInterface.h"
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#include "../log.h"
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#include <assert.h>
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#include <netinet/in.h>
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#include <string.h> // memset, strerror, ...
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trsp_socket::trsp_socket()
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: sd(0), ip(), port(0)
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{
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memset(&addr,0,sizeof(sockaddr_storage));
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}
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trsp_socket::~trsp_socket()
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{
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}
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const char* trsp_socket::get_ip()
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{
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return ip.c_str();
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}
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unsigned short trsp_socket::get_port()
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{
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return port;
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}
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void trsp_socket::copy_addr_to(sockaddr_storage* sa)
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{
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memcpy(sa,&addr,sizeof(sockaddr_storage));
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}
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/**
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* Match with the given address
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* @return true if address matches
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*/
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bool trsp_socket::match_addr(sockaddr_storage* other_addr)
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{
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if(addr.ss_family != other_addr->ss_family)
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return false;
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if(addr.ss_family == AF_INET){
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if( !memcmp(&((sockaddr_in*)&addr)->sin_addr,
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&((sockaddr_in*)other_addr)->sin_addr,
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sizeof(in_addr)) )
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return true;
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}
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else if(addr.ss_family == AF_INET6) {
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if( !memcmp(&((sockaddr_in6*)&addr)->sin6_addr,
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&((sockaddr_in6*)other_addr)->sin6_addr,
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sizeof(in6_addr)) )
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return true;
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}
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return false;
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}
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int trsp_socket::get_sd()
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{
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return sd;
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}
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int trsp_socket::send(const sockaddr_storage* sa, const char* msg, const int msg_len)
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{
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if ((SipCtrlInterface::log_raw_messages >= 0)
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&& (SipCtrlInterface::log_raw_messages <= log_level)) {
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_LOG(SipCtrlInterface::log_raw_messages,
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"send msg\n--++--\n%.*s--++--\n", msg_len, msg);
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}
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int err;
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#ifdef SUPPORT_IPV6
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if (sa->ss_family == AF_INET6) {
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err = sendto(sd, msg, msg_len, 0, (const struct sockaddr*)sa, sizeof(sockaddr_in6));
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}
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else {
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#endif
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err = sendto(sd, msg, msg_len, 0, (const struct sockaddr*)sa, sizeof(sockaddr_in));
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#ifdef SUPPORT_IPV6
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}
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#endif
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if (err < 0) {
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ERROR("sendto: %s\n",strerror(errno));
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return err;
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}
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else if (err != msg_len) {
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ERROR("sendto: sent %i instead of %i bytes\n", err, msg_len);
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return -1;
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}
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return 0;
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}
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transport::~transport()
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{
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}
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/** EMACS **
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* Local variables:
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* mode: c++
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* c-basic-offset: 4
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* End:
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*/
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