Sun1602/Tools/SunUpdateManager/SunUpdateServer/AgentInfoParser.cpp

#include "StdAfx.h"
#include ".\agentinfoparser.h"
#include "AgentInfo.h"

AgentInfoParser::AgentInfoParser(void)
{
	m_XMLParser.Init();
	m_mapAgentInfo.clear();
	m_KeyGenerator.Create( 1, 1000 );
}

AgentInfoParser::~AgentInfoParser(void)
{
	UnLoad();
}

VOID AgentInfoParser::UnLoad()
{
	AgentInfo* pAgentInfo = NULL;

	for( AGENT_INFO_MAP_ITER iter = m_mapAgentInfo.begin(); iter != m_mapAgentInfo.end(); ++iter )
	{
		pAgentInfo = iter->second;
		if( pAgentInfo )
		{
			delete pAgentInfo;
			pAgentInfo = NULL;
		}
	}

	m_mapAgentInfo.clear();
}

BOOL AgentInfoParser::Load( char* pszFileName )
{
	if( !m_XMLParser.Load( pszFileName ) )
		return FALSE;

	long nAgentNum = 0;
	NODELISTPtr pAgentNodeList = m_XMLParser.FindNodeList( L"//AGENT", nAgentNum );
	if( pAgentNodeList == NULL )
		return FALSE;

	DWORD			dwAgentKey;
	std::string		strIP;

	for( int nAgent = 0; nAgent < nAgentNum; nAgent++ )
	{
		NODEPtr pAgentNode = m_XMLParser.FindNode( pAgentNodeList, nAgent );
		if( pAgentNode == NULL )
			continue;

		dwAgentKey = 0;	strIP.clear();

		if( !m_XMLParser.GetAttriDataDWORD( pAgentNode, L"KEY", dwAgentKey ) )	continue;
		if( !m_XMLParser.GetAttriDataStr( pAgentNode, L"IP", strIP ) )			continue;

		if( GetAgentInfo( dwAgentKey ) )
		{
			FASSERT( !"데이터에 오류가 있습니다." );
			return FALSE;
		}

		// 서버 정보를 추가한다.
		AgentInfo *pAgentInfo = new AgentInfo;
		pAgentInfo->SetKey( dwAgentKey );
		pAgentInfo->SetIP( strIP.c_str() );
		m_KeyGenerator.ReserveKey( dwAgentKey );

		m_mapAgentInfo.insert( std::make_pair( dwAgentKey, pAgentInfo ) );
	}

	return	TRUE;
}

AgentInfo* AgentInfoParser::GetAgentInfo( const TCHAR* pszIP )
{
	AgentInfo * pAgentInfo = NULL;
	for( AGENT_INFO_MAP_ITER it = m_mapAgentInfo.begin(); it != m_mapAgentInfo.end(); ++it )
	{
		pAgentInfo = it->second;
		if( pAgentInfo )
		{
			if( pAgentInfo->CompareIP( pszIP ) )
				return pAgentInfo;
		}
	}

	return NULL;
}


VOID		AgentInfoParser::SerializeStream( AGENT_TOTAL_INFO& info, BOOL bSave )
{
	if( bSave )
	{

	}
	else
	{
		AgentInfo * pAgentInfo = NULL;
		for( AGENT_INFO_MAP_ITER it = m_mapAgentInfo.begin(); it != m_mapAgentInfo.end(); ++it )
		{
			pAgentInfo = it->second;
			if( pAgentInfo )
			{
				info.m_Data[info.m_Count] = pAgentInfo->GetAgentInfo();
				info.m_Count++;
			}
		}
	}
}

BOOL		AgentInfoParser::Add( const TCHAR* pszIP, DWORD& dwKey )
{
	if( !pszIP )		return FALSE;

	//새로운 Agent 생성
	AgentInfo* pAgentInfo = new AgentInfo;
	pAgentInfo->SetIP( pszIP );
	dwKey = m_KeyGenerator.GetKey();
	pAgentInfo->SetKey( dwKey );

	// 파일에 추가
	ELEMENTPtr pNewElem = m_XMLParser.InsertElement( L"//AGENT_INFO", L"AGENT" );
	if( pNewElem )
	{
		if( !m_XMLParser.SetAttributeDWORD( pNewElem, L"KEY", dwKey ) )			return FALSE;
		if( !m_XMLParser.SetAttributeStr( pNewElem, L"IP", pAgentInfo->GetIP() ) )				return FALSE;
	}

	if( !m_XMLParser.Save() )
	{
		delete pAgentInfo;
		return FALSE;
	}

	m_mapAgentInfo.insert( std::make_pair( dwKey, pAgentInfo) );



	return TRUE;
}

BOOL		AgentInfoParser::Del( DWORD dwAgentKey )
{
	AGENT_INFO_MAP_ITER	iter = m_mapAgentInfo.find( dwAgentKey );

	if( iter != m_mapAgentInfo.end() )
	{
		AgentInfo* pAgentInfo = iter->second;
		if( pAgentInfo )
		{
			//1. xml 파일에서 삭제하고,
			_variant_t varKey;
			varKey.ChangeType( VT_UI4 );
			varKey.ulVal = dwAgentKey;
			if( !m_XMLParser.RemoveElement( "AGENT", "KEY", varKey ) )
				return FALSE;

			//2. map에서 삭제한다.
			m_mapAgentInfo.erase( iter );
		}
	}

	if( !m_XMLParser.Save() )	return FALSE;

	return TRUE;
}

AgentInfo*		AgentInfoParser::GetAgentInfo( DWORD dwAgentKey )
{
	AGENT_INFO_MAP_ITER	iter = m_mapAgentInfo.find( dwAgentKey );

	if( iter != m_mapAgentInfo.end() )
	{
		AgentInfo* pAgentInfo = iter->second;
		if( pAgentInfo )
			return pAgentInfo;
	}

	return NULL;
}


BOOL			AgentInfoParser::Modify( DWORD dwKey, TCHAR* pszIP )
{
	if( !GetAgentInfo( dwKey ) )
		return FALSE;

	// XML파일 변경
	_variant_t varKey, varIP;
	varKey.ChangeType( VT_UI4 );
	varKey.ulVal = dwKey;
	varIP.ChangeType( VT_BSTR );
	varIP.bstrVal = _com_util::ConvertStringToBSTR( pszIP );

	if( !m_XMLParser.UpdateElement( "AGENT", "KEY", varKey, "IP", varIP ) )
		return FALSE;

	if( !m_XMLParser.Save() )	return FALSE;
	return TRUE;
}