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81 lines
2.0 KiB
81 lines
2.0 KiB
/*
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* $Id$
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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
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*
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* For a license to use the ser 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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#ifndef _transport_h_
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#define _transport_h_
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#include "AmThread.h"
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#include <string>
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using std::string;
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class trans_layer;
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struct sockaddr_storage;
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#define SAv4(addr) \
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((struct sockaddr_in*)addr)
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class transport: public AmThread
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{
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protected:
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/**
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* Transaction layer pointer.
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* This is used for received messages.
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*/
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trans_layer* tl;
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public:
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transport(trans_layer* tl);
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virtual ~transport();
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/**
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* Binds the transport server to an address
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* @return -1 if error(s) occured.
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*/
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virtual int bind(const string& address, unsigned short port)=0;
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/**
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* Sends a message.
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* @return -1 if error(s) occured.
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*/
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virtual int send(const sockaddr_storage* sa, const char* msg, const int msg_len)=0;
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virtual const char* get_local_ip()=0;
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virtual unsigned short get_local_port()=0;
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virtual void copy_local_addr(sockaddr_storage* sa)=0;
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};
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#endif
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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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