sipheadermaxforwards.cxx

来自「MiniSip Client with DomainKeys Authentic」· CXX 代码 · 共 82 行

/*
  Copyright (C) 2005, 2004 Erik Eliasson, Johan Bilien
  
  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public
  License as published by the Free Software Foundation; either
  version 2.1 of the License, or (at your option) any later version.

  This library is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public
  License along with this library; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/

/*
 * Authors: Erik Eliasson <[e-mail]>
 *          Johan Bilien <[e-mail]>
*/


/* Name
 * 	SipHeaderValueMaxForwards.cxx
 * Author
 * 	Erik Eliasson, [e-mail]
 * Purpose
 * 
*/

#include<config.h>

#include<libmsip/SipHeaderMaxForwards.h>

#include<libmutil/itoa.h>
#include<libmutil/trim.h>

using namespace std;

MRef<SipHeaderValue *> maxforwardsFactory(const string &build_from){
	                return new SipHeaderValueMaxForwards(build_from);
}

SipHeaderFactoryFuncPtr sipHeaderMaxForwardsFactory=maxforwardsFactory;



const string sipHeaderValueMaxForwardsTypeStr = "Max-Forwards";

SipHeaderValueMaxForwards::SipHeaderValueMaxForwards(const string &build_from)
		: SipHeaderValue(SIP_HEADER_TYPE_MAXFORWARDS,sipHeaderValueMaxForwardsTypeStr),
		max(-1)
{
	max = atoi( trim( build_from).c_str());
}

SipHeaderValueMaxForwards::SipHeaderValueMaxForwards(int32_t mf)
		: SipHeaderValue(SIP_HEADER_TYPE_MAXFORWARDS,sipHeaderValueMaxForwardsTypeStr),
		max(mf)
{
}

SipHeaderValueMaxForwards::~SipHeaderValueMaxForwards(){
}

string SipHeaderValueMaxForwards::getString(){
	return /*"Max-Forwards: "+*/itoa(max);
}

int32_t SipHeaderValueMaxForwards::getMaxForwards(){
	return max;
}

/*
void SipHeaderValueMaxForwards::setMaxForwards(int32_t m){
	max=m;
}
*/