/*
* Copyright (C) 2012 Yee Young Han (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 "SipPlatformDefine.h"
#include "UserMap.h"
CUserMap gclsUserMap;
CUserMap::CUserMap()
{
}
CUserMap::~CUserMap()
{
}
/**
* @ingroup SimpleSipServer
* @brief 로그인된 클라이언트 정보를 저장한다.
* @param pclsMessage SIP REGISTER 메시지
* @returns 성공하면 true 를 리턴하고 실패하면 false 를 리턴한다.
*/
bool CUserMap::Insert( CSipMessage * pclsMessage, CSipFrom * pclsContact )
{
CUserInfo clsInfo;
std::string strUserId;
USER_MAP::iterator itMap;
strUserId = pclsMessage->m_clsFrom.m_clsUri.m_strUser;
if( strUserId.empty() ) return false;
if( pclsMessage->GetTopViaIpPort( clsInfo.m_strIp, clsInfo.m_iPort ) == false ) return false;
m_clsMutex.acquire();
itMap = m_clsMap.find( strUserId );
if( itMap == m_clsMap.end() )
{
m_clsMap.insert( USER_MAP::value_type( strUserId, clsInfo ) );
}
else
{
itMap->second = clsInfo;
}
m_clsMutex.release();
if( pclsContact )
{
pclsContact->m_clsUri.m_strProtocol = SIP_PROTOCOL;
pclsContact->m_clsUri.m_strUser = strUserId;
pclsContact->m_clsUri.m_strHost = clsInfo.m_strIp;
pclsContact->m_clsUri.m_iPort = clsInfo.m_iPort;
if( pclsMessage->m_iExpires > 0 )
{
char szTemp[21];
snprintf( szTemp, sizeof(szTemp), "%d", pclsMessage->m_iExpires );
pclsContact->InsertParam( "expires", szTemp );
}
}
return true;
}
/**
* @ingroup SimpleSipServer
* @brief 사용자 ID 에 해당하는 정보를 검색한다.
* @param pszUserId 사용자 ID
* @param clsInfo 사용자 정보를 저장할 변수
* @returns 사용자 ID 가 존재하면 true 를 리턴하고 그렇지 않으면 false 를 리턴한다.
*/
bool CUserMap::Select( const char * pszUserId, CUserInfo & clsInfo )
{
bool bRes = false;
USER_MAP::iterator itMap;
m_clsMutex.acquire();
itMap = m_clsMap.find( pszUserId );
if( itMap != m_clsMap.end() )
{
clsInfo = itMap->second;
bRes = true;
}
m_clsMutex.release();
return bRes;
}