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SipStackSetup.cpp
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196 lines (167 loc) · 4.97 KB
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/*
* Copyright (C) 2012 Yee Young Han <websearch@naver.com> (http://blog.naver.com/websearch)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "SipStackDefine.h"
#include "SipUdp.h"
#include "SipStackSetup.h"
#include "SipMd5.h"
#include "SipUtility.h"
#include "Log.h"
#include "TimeUtility.h"
#include "Random.h"
#include "MemoryDebug.h"
/**
* @ingroup SipStack
* @brief 생성자
*/
CSipStackSetup::CSipStackSetup() : m_iLocalUdpPort(SIP_UDP_PORT), m_iUdpThreadCount(1)
, m_iLocalTcpPort(0), m_iLocalTlsPort(0)
, m_iTcpThreadCount(1), m_iTcpCallBackThreadCount(0), m_iTcpMaxSocketPerThread(SIP_TCP_MAX_SOCKET_PER_THREAD)
, m_iTcpRecvTimeout(SIP_TCP_RECV_TIMEOUT), m_iTcpConnectTimeout(SIP_TCP_CONNECT_TIMEOUT)
, m_iTlsAcceptTimeout(SIP_TLS_ACCEPT_TIMEOUT), m_bUseSipCompactForm(false), m_iStackExecutePeriod(20)
, m_iTimerD(32000), m_iTimerJ(32000), m_bIpv6(false)
, m_bStateful(true), m_bTlsClient(false), m_bUseContactListenPort(false)
, m_bUseRegisterSession(false)
, m_iSipMessageQueueSize(1000)
, m_iUdpBufSize(0)
{
}
/**
* @ingroup SipStack
* @brief 소멸자
*/
CSipStackSetup::~CSipStackSetup()
{
}
/**
* @ingroup SipStack
* @brief 설정 항목의 유효성을 검사한다.
* @returns 설정 항목이 유효하면 true 를 리턴하고 그렇지 않으면 false 를 리턴한다.
*/
bool CSipStackSetup::Check( )
{
if( m_strLocalIp.empty() )
{
CLog::Print( LOG_ERROR, "%s m_strLocalIp is empty", __FUNCTION__ );
return false;
}
// UDP 관련 설정 점검
if( m_iLocalUdpPort < 0 || m_iLocalUdpPort > 65535 ) m_iLocalUdpPort = 0;
if( m_iUdpThreadCount <= 0 )
{
if( m_iLocalUdpPort > 0 )
{
CLog::Print( LOG_ERROR, "%s m_iUdpThreadCount(%d) is invalid", __FUNCTION__, m_iUdpThreadCount );
return false;
}
m_iUdpThreadCount = 0;
}
// TCP 관련 설정 점검
if( m_iLocalTcpPort < 0 || m_iLocalTcpPort > 65535 ) m_iLocalTcpPort = 0;
if( m_iLocalTlsPort < 0 || m_iLocalTlsPort > 65535 ) m_iLocalTlsPort = 0;
if( m_iTcpThreadCount <= 0 )
{
if( m_iLocalTcpPort > 0 || m_iLocalTlsPort > 0 )
{
CLog::Print( LOG_ERROR, "%s m_iTcpThreadCount(%d) is invalid", __FUNCTION__, m_iTcpThreadCount );
return false;
}
m_iTcpThreadCount = 0;
}
if( m_iLocalUdpPort == 0 && m_iLocalTcpPort == 0 && m_iLocalTlsPort == 0 )
{
CLog::Print( LOG_ERROR, "%s udp/tcp/tls port is 0", __FUNCTION__ );
return false;
}
if( m_iTcpMaxSocketPerThread < 0 )
{
if( m_iLocalTcpPort > 0 || m_iLocalTlsPort > 0 )
{
CLog::Print( LOG_ERROR, "%s m_iTcpMaxSocketPerThread(%d) is invalid", __FUNCTION__, m_iTcpMaxSocketPerThread );
return false;
}
m_iTcpMaxSocketPerThread = SIP_TCP_MAX_SOCKET_PER_THREAD;
}
if( m_iTcpRecvTimeout < 0 )
{
m_iTcpRecvTimeout = SIP_TCP_RECV_TIMEOUT;
}
if( m_iTcpConnectTimeout < 0 )
{
m_iTcpConnectTimeout = SIP_TCP_CONNECT_TIMEOUT;
}
// TLS 관련 설정 점검
if( m_iTlsAcceptTimeout < 0 ) m_iTlsAcceptTimeout = 0;
if( m_strUserAgent.empty() == false )
{
m_strUserAgent.append( "_" );
m_strUserAgent.append( SIP_USER_AGENT );
}
// SIP stack 설정 점검
if( m_iStackExecutePeriod <= 0 )
{
m_iStackExecutePeriod = 20;
}
if( m_iTimerD <= 0 )
{
m_iTimerD = 32000;
}
if( m_iTimerJ <= 0 )
{
m_iTimerJ = 32000;
}
char szId[21], szValue[10];
struct timeval sttTime;
memset( szId, 0, sizeof(szId) );
memset( szValue, 0, sizeof(szValue) );
gettimeofday( &sttTime, NULL );
uint32_t iIp;
uint16_t iPort = m_iLocalUdpPort;
if( strstr( m_strLocalIp.c_str(), ":" ) )
{
iIp = RandomGet();
}
else
{
iIp = inet_addr(m_strLocalIp.c_str());
}
memcpy( szValue, &iIp, 4 );
memcpy( szValue+4, &iPort, 2 );
memcpy( szValue+6, &sttTime.tv_sec, 2 );
memcpy( szValue+8, &sttTime.tv_usec, 2 );
SipMakePrintString( (unsigned char *)szValue, sizeof(szValue), szId, sizeof(szId) );
SipSetSystemId( szId );
return true;
}
/**
* @ingroup SipStack
* @brief 전송 프로토콜에 대한 로컬 포트 번호를 리턴한다.
* @returns 전송 프로토콜에 대한 로컬 포트 번호를 리턴한다.
*/
int CSipStackSetup::GetLocalPort( ESipTransport eTransport )
{
switch( eTransport )
{
case E_SIP_UDP:
return m_iLocalUdpPort;
case E_SIP_TCP:
return m_iLocalTcpPort;
case E_SIP_TLS:
return m_iLocalTlsPort;
}
return m_iLocalUdpPort;
}