#include "Mra.h"
#include "MraAvatars.h"




#define PA_FORMAT_MAX		7
const LPTSTR lpcszExtensions[9]=
{
	_T(".dat"),// PA_FORMAT_UNKNOWN
	_T(".png"),// PA_FORMAT_PNG
	_T(".jpg"),// PA_FORMAT_JPEG
	_T(".ico"),// PA_FORMAT_ICON
	_T(".bmp"),// PA_FORMAT_BMP
	_T(".gif"),// PA_FORMAT_GIF
	_T(".swf"),// PA_FORMAT_SWF
	_T(".xml"),// PA_FORMAT_XML
	NULL
};


const LPSTR lpcszContentType[9]=
{
	"",					// PA_FORMAT_UNKNOWN
	"image/png",		// PA_FORMAT_PNG
	"image/jpeg",		// PA_FORMAT_JPEG
	"image/icon",		// PA_FORMAT_ICON
	"image/x-xbitmap",	// PA_FORMAT_BMP
	"image/gif",		// PA_FORMAT_GIF
	"",					// PA_FORMAT_SWF
	"",					// PA_FORMAT_XML
	NULL
};



typedef struct
{
	FIFO_MT					ffmtQueueToQuery;
	BOOL					bIsRunning;
	HANDLE					hNetlibUser;
	HANDLE					hThreadEvent;
	DWORD					dwThreadsCount;
	HANDLE					hThread[MAXIMUM_WAIT_OBJECTS];
	LONG					lThreadsRunningCount;
	HANDLE					hAvatarsPath;
} MRA_AVATARS_QUEUE;


typedef struct
{
	// internal
	FIFO_MT_ITEM	ffmtiFifoItem;
	// external
	DWORD			dwAvatarsQueueID;
	DWORD			dwFlags;
	HANDLE			hContact;
} MRA_AVATARS_QUEUE_ITEM;



#define FILETIME_SECOND				((DWORDLONG)10000000)
#define FILETIME_MINUTE				((DWORDLONG)FILETIME_SECOND*60)


char szAvtSectName[MAX_PATH];
#define MRA_AVT_SECT_NAME		szAvtSectName


static bool bFoldersPresent = false;


//#define MEMALLOC(Size)		HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,(Size+sizeof(SIZE_T)))
//#define MEMREALLOC(Mem,Size)	HeapReAlloc(GetProcessHeap(),(HEAP_ZERO_MEMORY),(LPVOID)Mem,(Size+sizeof(SIZE_T)))
//#define MEMFREE(Mem)			if (Mem) {HeapFree(GetProcessHeap(),0,(LPVOID)Mem);Mem=NULL;}

#define NETLIB_CLOSEHANDLE(hConnection) {Netlib_CloseHandle(hConnection);hConnection=NULL;}

void   MraAvatarsQueueClear(HANDLE hAvatarsQueueHandle);
DWORD  MraAvatarsQueueAdd(HANDLE hAvatarsQueueHandle,DWORD dwFlags,HANDLE hContact,DWORD *pdwAvatarsQueueID);
void   MraAvatarsThreadProc(LPVOID lpParameter);
HANDLE MraAvatarsHttpConnect(HANDLE hNetlibUser,LPSTR lpszHost,DWORD dwPort);



#define MAHTRO_AVT          0
#define MAHTRO_AVTMRIM      1
#define MAHTRO_AVTSMALL     2
#define MAHTRO_AVTSMALLMRIM 3

DWORD MraAvatarsHttpTransaction	(HANDLE hConnection,DWORD dwRequestType,LPSTR lpszUser,LPSTR lpszDomain,LPSTR lpszHost,DWORD dwReqObj,BOOL bUseKeepAliveConn,DWORD *pdwResultCode,BOOL *pbKeepAlive,DWORD *pdwFormat,SIZE_T *pdwAvatarSize,INTERNET_TIME *pitLastModifiedTime);
BOOL  MraAvatarsGetContactTime	(HANDLE hContact,LPSTR lpszValueName,SYSTEMTIME *pstTime);
void  MraAvatarsSetContactTime	(HANDLE hContact,LPSTR lpszValueName,SYSTEMTIME *pstTime);
DWORD MraAvatarsGetFileFormat		(LPTSTR lpszPath,SIZE_T dwPathSize);


DWORD MraAvatarsQueueInitialize(HANDLE *phAvatarsQueueHandle)
{
	bFoldersPresent = ServiceExists( MS_FOLDERS_REGISTER_PATH ) != 0;
	mir_snprintf(szAvtSectName,SIZEOF(szAvtSectName),"%s Avatars",PROTOCOL_NAMEA);

	if (phAvatarsQueueHandle == NULL)
		return ERROR_INVALID_HANDLE;

	MRA_AVATARS_QUEUE *pmraaqAvatarsQueue = (MRA_AVATARS_QUEUE*)MEMALLOC(sizeof(MRA_AVATARS_QUEUE));
	if (pmraaqAvatarsQueue == NULL)
		return GetLastError();

	DWORD dwRetErrorCode = FifoMTInitialize(&pmraaqAvatarsQueue->ffmtQueueToQuery,0);
	if (dwRetErrorCode == NO_ERROR) {
		CHAR szBuffer[MAX_PATH];
		mir_snprintf(szBuffer,SIZEOF(szBuffer),"%s %s %s",PROTOCOL_NAMEA,Translate("Avatars"),Translate("plugin connections"));

		NETLIBUSER nlu = {0};
		nlu.cbSize = sizeof(nlu);
		nlu.flags = NUF_OUTGOING | NUF_HTTPCONNS;
		nlu.szSettingsModule = MRA_AVT_SECT_NAME;
		nlu.szDescriptiveName = szBuffer;
		pmraaqAvatarsQueue->hNetlibUser = (HANDLE)CallService(MS_NETLIB_REGISTERUSER, 0, (LPARAM)&nlu);
		if (pmraaqAvatarsQueue->hNetlibUser) {
			if (bFoldersPresent) {
				TCHAR tszPath[ MAX_PATH ];
				mir_sntprintf( tszPath, SIZEOF(tszPath), _T("%%miranda_avatarcache%%\\%s"), PROTOCOL_NAMEW);
				pmraaqAvatarsQueue->hAvatarsPath = FoldersRegisterCustomPathT(MRA_AVT_SECT_NAME, "AvatarsPath", tszPath);
			}
			else pmraaqAvatarsQueue->hAvatarsPath = NULL;

			InterlockedExchange((volatile LONG*)&pmraaqAvatarsQueue->bIsRunning,TRUE);
			pmraaqAvatarsQueue->hThreadEvent = CreateEvent(NULL,FALSE,FALSE,NULL);
			pmraaqAvatarsQueue->dwThreadsCount = DBGetContactSettingDword(NULL,MRA_AVT_SECT_NAME,"WorkThreadsCount",MRA_AVT_DEFAULT_WRK_THREAD_COUNTS);
			if (pmraaqAvatarsQueue->dwThreadsCount==0)
				pmraaqAvatarsQueue->dwThreadsCount = 1;
			if (pmraaqAvatarsQueue->dwThreadsCount > MAXIMUM_WAIT_OBJECTS)
				pmraaqAvatarsQueue->dwThreadsCount = MAXIMUM_WAIT_OBJECTS;
			for (DWORD i=0; i < pmraaqAvatarsQueue->dwThreadsCount; i++)
				pmraaqAvatarsQueue->hThread[i]=(HANDLE)mir_forkthread((pThreadFunc)MraAvatarsThreadProc,pmraaqAvatarsQueue);

			*phAvatarsQueueHandle = (HANDLE)pmraaqAvatarsQueue;
		}
	}
	
	return dwRetErrorCode;
}


void MraAvatarsQueueClear(HANDLE hAvatarsQueueHandle)
{
	if (hAvatarsQueueHandle)
	{
		MRA_AVATARS_QUEUE *pmraaqAvatarsQueue=(MRA_AVATARS_QUEUE*)hAvatarsQueueHandle;
		MRA_AVATARS_QUEUE_ITEM *pmraaqiAvatarsQueueItem;
		PROTO_AVATAR_INFORMATIONT pai={0};

		pai.cbSize=sizeof(pai);
		//pai.hContact=pmraaqiAvatarsQueueItem->hContact;
		pai.format=PA_FORMAT_UNKNOWN;
		//pai.filename[0]=0;

		while(FifoMTItemPop(&pmraaqAvatarsQueue->ffmtQueueToQuery,NULL,(LPVOID*)&pmraaqiAvatarsQueueItem)==NO_ERROR)
		{
			pai.hContact=pmraaqiAvatarsQueueItem->hContact;
			ProtoBroadcastAck(PROTOCOL_NAMEA,pmraaqiAvatarsQueueItem->hContact,ACKTYPE_AVATAR,ACKRESULT_FAILED,(HANDLE)&pai,0);
			MEMFREE(pmraaqiAvatarsQueueItem);
		}
	}
}


void MraAvatarsQueueDestroy(HANDLE hAvatarsQueueHandle)
{
	if (hAvatarsQueueHandle)
	{
		MRA_AVATARS_QUEUE *pmraaqAvatarsQueue=(MRA_AVATARS_QUEUE*)hAvatarsQueueHandle;

		InterlockedExchange((volatile LONG*)&pmraaqAvatarsQueue->bIsRunning,FALSE);
		SetEvent(pmraaqAvatarsQueue->hThreadEvent);

		WaitForMultipleObjects(pmraaqAvatarsQueue->dwThreadsCount,(HANDLE*)&pmraaqAvatarsQueue->hThread[0],TRUE,(WAIT_FOR_THREAD_TIMEOUT*1000));

		if (InterlockedExchangeAdd((volatile LONG*)&pmraaqAvatarsQueue->lThreadsRunningCount,0))
		{// Иногда они не завершаются, хотя уведомление говорит об обратном %)
			while(InterlockedExchangeAdd((volatile LONG*)&pmraaqAvatarsQueue->lThreadsRunningCount,0))
			{// ждём пока точно все завершатся
				SleepEx(100,TRUE);
			}
		}

		CloseHandle(pmraaqAvatarsQueue->hThreadEvent);

		MraAvatarsQueueClear(hAvatarsQueueHandle);

		FifoMTDestroy(&pmraaqAvatarsQueue->ffmtQueueToQuery);
		Netlib_CloseHandle(pmraaqAvatarsQueue->hNetlibUser);
		MEMFREE(pmraaqAvatarsQueue);
	}
}


DWORD MraAvatarsQueueAdd(HANDLE hAvatarsQueueHandle,DWORD dwFlags,HANDLE hContact,DWORD *pdwAvatarsQueueID)
{
	DWORD dwRetErrorCode;

	if (hAvatarsQueueHandle)
	{
		MRA_AVATARS_QUEUE *pmraaqAvatarsQueue=(MRA_AVATARS_QUEUE*)hAvatarsQueueHandle;
		MRA_AVATARS_QUEUE_ITEM *pmraaqiAvatarsQueueItem;

		pmraaqiAvatarsQueueItem=(MRA_AVATARS_QUEUE_ITEM*)MEMALLOC(sizeof(MRA_AVATARS_QUEUE_ITEM));
		if (pmraaqiAvatarsQueueItem)
		{
			//pmraaqiAvatarsQueueItem->ffmtiFifoItem;
			pmraaqiAvatarsQueueItem->dwAvatarsQueueID=GetTickCount();
			pmraaqiAvatarsQueueItem->dwFlags=dwFlags;
			pmraaqiAvatarsQueueItem->hContact=hContact;

			FifoMTItemPush(&pmraaqAvatarsQueue->ffmtQueueToQuery,&pmraaqiAvatarsQueueItem->ffmtiFifoItem,(LPVOID)pmraaqiAvatarsQueueItem);
			if (pdwAvatarsQueueID) (*pdwAvatarsQueueID)=pmraaqiAvatarsQueueItem->dwAvatarsQueueID;
			SetEvent(pmraaqAvatarsQueue->hThreadEvent);

			dwRetErrorCode=NO_ERROR;
		}else{
			dwRetErrorCode=GetLastError();
			ShowFormatedErrorMessage(L"Avatars: can't add request to queue, error",dwRetErrorCode);
		}
	}else{
		dwRetErrorCode=ERROR_INVALID_HANDLE;
	}
return(dwRetErrorCode);
}


void MraAvatarsThreadProc(LPVOID lpParameter)
{
	MRA_AVATARS_QUEUE *pmraaqAvatarsQueue=(MRA_AVATARS_QUEUE*)lpParameter;
	MRA_AVATARS_QUEUE_ITEM *pmraaqiAvatarsQueueItem;
	
	char szEMail[MAX_EMAIL_LEN],szServer[MAX_PATH];
	WCHAR wszFileName[MAX_FILEPATH],szErrorText[2048];
	BOOL bContinue,bKeepAlive,bUseKeepAliveConn,bFailed,bDownloadNew,bDefaultAvt;
	BYTE btBuff[BUFF_SIZE_RCV];
	DWORD dwResultCode,dwAvatarFormat,dwReceived,dwWritten,dwServerPort,dwErrorCode;
	LPSTR lpszUser,lpszDomain;
	SIZE_T dwEMailSize,dwAvatarSizeServer,dwFileNameSize;
	FILETIME ftLastModifiedTimeServer,ftLastModifiedTimeLocal;
	SYSTEMTIME stAvatarLastModifiedTimeLocal;
	HANDLE hConnection=NULL,hFile;
	NETLIBSELECT nls={0};
	INTERNET_TIME itAvatarLastModifiedTimeServer;
	PROTO_AVATAR_INFORMATIONT pai;

	nls.cbSize=sizeof(nls);
	pai.cbSize=sizeof(pai);

	InterlockedIncrement((volatile LONG*)&pmraaqAvatarsQueue->lThreadsRunningCount);

	while(InterlockedExchangeAdd((volatile LONG*)&pmraaqAvatarsQueue->bIsRunning,0))
	{
		if (FifoMTItemPop(&pmraaqAvatarsQueue->ffmtQueueToQuery,NULL,(LPVOID*)&pmraaqiAvatarsQueueItem)==NO_ERROR)
		{
			bFailed = TRUE;
			bDownloadNew = FALSE;
			bDefaultAvt = FALSE;

			if (DB_GetStaticStringA(NULL,MRA_AVT_SECT_NAME,"Server",szServer,SIZEOF(szServer),NULL)==FALSE) memmove(szServer,MRA_AVT_DEFAULT_SERVER,sizeof(MRA_AVT_DEFAULT_SERVER));
			dwServerPort=DBGetContactSettingDword(NULL,MRA_AVT_SECT_NAME,"ServerPort",MRA_AVT_DEFAULT_SERVER_PORT);
			bUseKeepAliveConn=DBGetContactSettingByte(NULL,MRA_AVT_SECT_NAME,"UseKeepAliveConn",MRA_AVT_DEFAULT_USE_KEEPALIVE_CONN);

			if (DB_Mra_GetStaticStringA(pmraaqiAvatarsQueueItem->hContact,"e-mail",szEMail,SIZEOF(szEMail),&dwEMailSize)) {
				BuffToLowerCase(szEMail,szEMail,dwEMailSize);
				if (lpszDomain=(LPSTR)MemoryFindByte(0,szEMail,dwEMailSize,'@'))
				if (lpszUser=(LPSTR)MemoryFindByte((lpszDomain-szEMail),szEMail,dwEMailSize,'.')) {
					*lpszUser = 0;
					lpszUser = szEMail;
					*lpszDomain = 0;
					lpszDomain++;

					ProtoBroadcastAck(PROTOCOL_NAMEA,pmraaqiAvatarsQueueItem->hContact,ACKTYPE_AVATAR,ACKRESULT_CONNECTING,NULL,0);
					if (hConnection == NULL) hConnection = MraAvatarsHttpConnect(pmraaqAvatarsQueue->hNetlibUser,szServer,dwServerPort);
					if (hConnection) {
						ProtoBroadcastAck(PROTOCOL_NAMEA,pmraaqiAvatarsQueueItem->hContact,ACKTYPE_AVATAR,ACKRESULT_CONNECTED,NULL,0);
						ProtoBroadcastAck(PROTOCOL_NAMEA,pmraaqiAvatarsQueueItem->hContact,ACKTYPE_AVATAR,ACKRESULT_SENTREQUEST,NULL,0);
						if (MraAvatarsHttpTransaction(hConnection,REQUEST_HEAD,lpszUser,lpszDomain,szServer,MAHTRO_AVTMRIM,bUseKeepAliveConn,&dwResultCode,&bKeepAlive,&dwAvatarFormat,&dwAvatarSizeServer,&itAvatarLastModifiedTimeServer)==NO_ERROR)
						{
							switch(dwResultCode) {
							case 200:
								if (MraAvatarsGetContactTime(pmraaqiAvatarsQueueItem->hContact,"AvatarLastModifiedTime",&stAvatarLastModifiedTimeLocal)) {
									SystemTimeToFileTime(&itAvatarLastModifiedTimeServer.stTime,&ftLastModifiedTimeServer);
									SystemTimeToFileTime(&stAvatarLastModifiedTimeLocal,&ftLastModifiedTimeLocal);

									if ((*((DWORDLONG*)&ftLastModifiedTimeServer))!=(*((DWORDLONG*)&ftLastModifiedTimeLocal)))
									{// need check for update
										bDownloadNew=TRUE;
										//ProtoBroadcastAck(PROTOCOL_NAMEA,pmraaqiAvatarsQueueItem->hContact,ACKTYPE_AVATAR,ACKRESULT_STATUS,0,0);
									}
									else {// avatar is valid
										if (MraAvatarsGetFileName(pmraaqAvatarsQueue, pmraaqiAvatarsQueueItem->hContact, dwAvatarFormat, wszFileName, SIZEOF(wszFileName), NULL) == NO_ERROR) {
											if ( IsFileExist( wszFileName ))
												bFailed = FALSE;
											else
												bDownloadNew = TRUE;
										}
									}
								}
								else // need update
									bDownloadNew=TRUE;

								break;
							case 404:// return def avatar
								if (MraAvatarsGetFileName((HANDLE)pmraaqAvatarsQueue, NULL, PA_FORMAT_DEFAULT, wszFileName, SIZEOF(wszFileName), &dwFileNameSize) == NO_ERROR) {
									if ( IsFileExist( wszFileName )) {
										dwAvatarFormat = MraAvatarsGetFileFormat(wszFileName, dwFileNameSize);
										bFailed = FALSE;
									}
									else//loading default avatar
										bDownloadNew=TRUE;

									bDefaultAvt=TRUE;
								}
								break;

							default:
								mir_sntprintf(szErrorText,SIZEOF(szErrorText),TranslateW(L"Avatars: server return HTTP code: %lu"),dwResultCode);
								ShowFormatedErrorMessage(szErrorText,NO_ERROR);
								break;
							}
						}
						if (bUseKeepAliveConn==FALSE || bKeepAlive==FALSE) NETLIB_CLOSEHANDLE(hConnection);
					}


					if (bDownloadNew)
					{
						if (hConnection==NULL) hConnection=MraAvatarsHttpConnect(pmraaqAvatarsQueue->hNetlibUser,szServer,dwServerPort);
						if (hConnection)
						{
							ProtoBroadcastAck(PROTOCOL_NAMEA,pmraaqiAvatarsQueueItem->hContact,ACKTYPE_AVATAR,ACKRESULT_DATA,NULL,0);
							if (MraAvatarsHttpTransaction(hConnection,REQUEST_GET,lpszUser,lpszDomain,szServer,MAHTRO_AVT,bUseKeepAliveConn,&dwResultCode,&bKeepAlive,&dwAvatarFormat,&dwAvatarSizeServer,&itAvatarLastModifiedTimeServer)==NO_ERROR && dwResultCode==200)
							{
								if (bDefaultAvt) dwAvatarFormat=PA_FORMAT_DEFAULT;
								if (MraAvatarsGetFileName(pmraaqAvatarsQueue, pmraaqiAvatarsQueueItem->hContact, dwAvatarFormat, wszFileName, SIZEOF(wszFileName), NULL) == NO_ERROR)
								{
									hFile = CreateFile(wszFileName,GENERIC_WRITE,FILE_SHARE_READ,NULL,CREATE_ALWAYS,FILE_ATTRIBUTE_NORMAL,NULL);
									if (hFile != INVALID_HANDLE_VALUE) {
										dwWritten = 0;
										bContinue = TRUE;
										nls.dwTimeout = (1000*DBGetContactSettingDword(NULL,MRA_AVT_SECT_NAME,"TimeOutReceive",MRA_AVT_DEFAULT_TIMEOUT_RECV));
										nls.hReadConns[0] = hConnection;

										while ( bContinue ) {
											switch(CallService(MS_NETLIB_SELECT,0,(LPARAM)&nls)) {
											case SOCKET_ERROR:
											case 0:// Time out
												dwErrorCode=GetLastError();
												ShowFormatedErrorMessage(L"Avatars: error on receive file data",dwErrorCode);
												bContinue=FALSE;
												break;
											case 1:
												dwReceived=Netlib_Recv(hConnection,(LPSTR)&btBuff,SIZEOF(btBuff),0);
												if (dwReceived==0 || dwReceived==SOCKET_ERROR) {
													dwErrorCode=GetLastError();
													ShowFormatedErrorMessage(L"Avatars: error on receive file data",dwErrorCode);
													bContinue=FALSE;
												}
												else {
													if ( WriteFile( hFile, (LPVOID)&btBuff, dwReceived, &dwReceived, NULL)) {
														dwWritten += dwReceived;
														if (dwWritten >= dwAvatarSizeServer)
															bContinue=FALSE;
													}
													else {
														dwErrorCode = GetLastError();
														ShowFormatedErrorMessage(L"Avatars: cant write file data, error",dwErrorCode);
														bContinue = FALSE;
													}
												}
												break;
											}
										}
										CloseHandle(hFile);
										bFailed = FALSE;
									}
									else {
										dwErrorCode = GetLastError();
										mir_sntprintf(szErrorText,SIZEOF(szErrorText),TranslateW(L"Avatars: cant open file %s, error"),wszFileName);
										ShowFormatedErrorMessage(szErrorText,dwErrorCode);
									}
								}
							}
							else DebugBreak();
							
							if (bUseKeepAliveConn==FALSE || bKeepAlive==FALSE) NETLIB_CLOSEHANDLE(hConnection);
						}
					}
				}
			}

			if (bFailed) {
				DeleteFile(wszFileName);
				pai.hContact = pmraaqiAvatarsQueueItem->hContact;
				pai.format = PA_FORMAT_UNKNOWN;
				pai.filename[0] = 0;
				ProtoBroadcastAck(PROTOCOL_NAMEA, pmraaqiAvatarsQueueItem->hContact, ACKTYPE_AVATAR, ACKRESULT_FAILED, (HANDLE)&pai, 0);
			}
			else {
				pai.hContact = pmraaqiAvatarsQueueItem->hContact;
				pai.format = dwAvatarFormat;
				if ( DBGetContactSettingByte(NULL, MRA_AVT_SECT_NAME, "ReturnAbsolutePath", MRA_AVT_DEFAULT_RET_ABC_PATH))
					lstrcpyn(pai.filename, wszFileName, SIZEOF(pai.filename));
				else
					CallService(MS_UTILS_PATHTORELATIVET, (WPARAM)wszFileName, (LPARAM)pai.filename );
				
				if (bDefaultAvt) dwAvatarFormat = PA_FORMAT_DEFAULT;
				SetContactAvatarFormat(pmraaqiAvatarsQueueItem->hContact, dwAvatarFormat);
				MraAvatarsSetContactTime(pmraaqiAvatarsQueueItem->hContact,"AvatarLastModifiedTime",&itAvatarLastModifiedTimeServer.stTime);
				// write owner avatar file name to DB
				if ( pmraaqiAvatarsQueueItem->hContact == NULL) // proto avatar
					CallService(MS_AV_REPORTMYAVATARCHANGED, (WPARAM)PROTOCOL_NAMEA, 0);
				
				ProtoBroadcastAck(PROTOCOL_NAMEA, pmraaqiAvatarsQueueItem->hContact, ACKTYPE_AVATAR, ACKRESULT_SUCCESS, (HANDLE)&pai, 0);
			}
			MEMFREE(pmraaqiAvatarsQueueItem);
		}
		 else{ // waiting until service stop or new task
			NETLIB_CLOSEHANDLE(hConnection);
			WaitForSingleObjectEx(pmraaqAvatarsQueue->hThreadEvent,MRA_AVT_DEFAULT_QE_CHK_INTERVAL,FALSE);
		}
	}

	InterlockedDecrement((volatile LONG*)&pmraaqAvatarsQueue->lThreadsRunningCount);
}


HANDLE MraAvatarsHttpConnect(HANDLE hNetlibUser,LPSTR lpszHost,DWORD dwPort)
{
	HANDLE hConnection;
	DWORD dwConnectReTryCount,dwCurConnectReTryCount;
	NETLIBOPENCONNECTION nloc={0};

	dwConnectReTryCount=DBGetContactSettingDword(NULL,MRA_AVT_SECT_NAME,"ConnectReTryCount",MRA_AVT_DEFAULT_CONN_RETRY_COUNT);

	nloc.cbSize=sizeof(nloc);
	nloc.flags=(NLOCF_HTTP|NLOCF_V2);
	nloc.szHost=lpszHost;
	if (IsHTTPSProxyUsed(hNetlibUser))
	{// через https прокси только 443 порт
		nloc.wPort=MRA_SERVER_PORT_HTTPS;
	}else{
		nloc.wPort=(WORD)dwPort;
	}
	nloc.timeout=DBGetContactSettingDword(NULL,MRA_AVT_SECT_NAME,"TimeOutConnect",MRA_AVT_DEFAULT_TIMEOUT_CONN);
	if (nloc.timeout<MRA_TIMEOUT_CONN_MIN) nloc.timeout=MRA_TIMEOUT_CONN_MIN;
	if (nloc.timeout>MRA_TIMEOUT_CONN_МАХ) nloc.timeout=MRA_TIMEOUT_CONN_МАХ;


	dwCurConnectReTryCount=dwConnectReTryCount;
	do{
		hConnection=(HANDLE)CallService(MS_NETLIB_OPENCONNECTION,(WPARAM)hNetlibUser,(LPARAM)&nloc);
	}while(--dwCurConnectReTryCount && hConnection==NULL);

	if (hConnection==NULL)
	{
		ShowFormatedErrorMessage(L"Avatars: can't connect to server, error",GetLastError());
	}
return(hConnection);
}


DWORD MraAvatarsHttpTransaction(HANDLE hConnection,DWORD dwRequestType,LPSTR lpszUser,LPSTR lpszDomain,LPSTR lpszHost,DWORD dwReqObj,BOOL bUseKeepAliveConn,DWORD *pdwResultCode,BOOL *pbKeepAlive,DWORD *pdwFormat,SIZE_T *pdwAvatarSize,INTERNET_TIME *pitLastModifiedTime)
{
	DWORD dwRetErrorCode;

	if (pdwResultCode)		(*pdwResultCode)=0;
	if (pbKeepAlive)		(*pbKeepAlive)=FALSE;
	if (pdwFormat)			(*pdwFormat)=PA_FORMAT_UNKNOWN;
	if (pdwAvatarSize)		(*pdwAvatarSize)=0;
	if (pitLastModifiedTime)bzero(pitLastModifiedTime,sizeof(INTERNET_TIME));

	if (hConnection)
	{
		char szBuff[4096],szSelfVersionString[MAX_PATH];
		DWORD dwSended,dwBuffSize;
		LPSTR lpszReqObj;
		NETLIBHTTPHEADER nlbhHeaders[8]={0};
		NETLIBHTTPREQUEST *pnlhr,nlhr={0};

		switch(dwReqObj){
		case MAHTRO_AVT:			lpszReqObj="_avatar";			break;
		case MAHTRO_AVTMRIM:		lpszReqObj="_mrimavatar";		break;
		case MAHTRO_AVTSMALL:		lpszReqObj="_avatarsmall";		break;
		case MAHTRO_AVTSMALLMRIM:	lpszReqObj="_mrimavatarsmall";	break;
		default:					lpszReqObj="";					break;
		}
		dwBuffSize=mir_snprintf(szBuff,SIZEOF(szBuff),"http://%s/%s/%s/%s",lpszHost,lpszDomain,lpszUser,lpszReqObj);

		MraGetSelfVersionString(szSelfVersionString,SIZEOF(szSelfVersionString),NULL);

		nlbhHeaders[0].szName="User-Agent";		nlbhHeaders[0].szValue=szSelfVersionString;
		nlbhHeaders[1].szName="Accept-Encoding";nlbhHeaders[1].szValue="deflate";
		nlbhHeaders[2].szName="Pragma";			nlbhHeaders[2].szValue="no-cache";
		nlbhHeaders[3].szName="Connection";		nlbhHeaders[3].szValue=(bUseKeepAliveConn)? "keep-alive":"close";
		//nlbhHeaders[4].szName="If-Modified-Since";nlbhHeaders[4].szValue="Thu, 03 Aug 2006 19:54:33 GMT";

		nlhr.cbSize=sizeof(nlhr);
		nlhr.requestType=dwRequestType;
		nlhr.flags=(NLHRF_GENERATEHOST|NLHRF_SMARTREMOVEHOST|NLHRF_SMARTAUTHHEADER);
		nlhr.szUrl=szBuff;
		nlhr.headers=(NETLIBHTTPHEADER*)&nlbhHeaders;
		nlhr.headersCount=4;
		//nlhr.pData=NULL;
		//nlhr.dataLength=0;
		//nlhr.resultCode=0;
		//nlhr.szResultDescr=NULL;
		//nlhr.nlc=NULL;
		
		dwSended=CallService(MS_NETLIB_SENDHTTPREQUEST,(WPARAM)hConnection,(LPARAM)&nlhr);
		if (dwSended!=SOCKET_ERROR && dwSended)
		{
			pnlhr=(NETLIBHTTPREQUEST*)CallService(MS_NETLIB_RECVHTTPHEADERS,(WPARAM)hConnection,(LPARAM)0);
			if (pnlhr)
			{
				for(SIZE_T i=0;i<(SIZE_T)pnlhr->headersCount;i++)
				{
					if (CompareStringA(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),NORM_IGNORECASE,pnlhr->headers[i].szName,-1,"Connection",10)==CSTR_EQUAL)
					{
						if (pbKeepAlive) (*pbKeepAlive)=(CompareStringA(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),NORM_IGNORECASE,pnlhr->headers[i].szValue,-1,"keep-alive",10)==CSTR_EQUAL);
					}else
					if (CompareStringA(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),NORM_IGNORECASE,pnlhr->headers[i].szName,-1,"Content-Type",12)==CSTR_EQUAL)
					{
						if (pdwFormat)
						{
							for (SIZE_T j=0;j<PA_FORMAT_MAX;j++)
							{
								if (CompareStringA(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),NORM_IGNORECASE,pnlhr->headers[i].szValue,-1,lpcszContentType[j],-1)==CSTR_EQUAL)
								{
									(*pdwFormat)=j;
									break;
								}
							}
						}
					}else
					if (CompareStringA(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),NORM_IGNORECASE,pnlhr->headers[i].szName,-1,"Content-Length",14)==CSTR_EQUAL)
					{
						if (pdwAvatarSize) (*pdwAvatarSize)=StrToUNum(pnlhr->headers[i].szValue,lstrlenA(pnlhr->headers[i].szValue));
					}else
					if (CompareStringA(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),NORM_IGNORECASE,pnlhr->headers[i].szName,-1,"Last-Modified",13)==CSTR_EQUAL)
					{
						if (pitLastModifiedTime) InternetTimeGetTime(pnlhr->headers[i].szValue,lstrlenA(pnlhr->headers[i].szValue),pitLastModifiedTime);
					}
				}// end for

				if (pdwResultCode) (*pdwResultCode)=pnlhr->resultCode;
				CallService(MS_NETLIB_FREEHTTPREQUESTSTRUCT,(WPARAM)0,(LPARAM)pnlhr);
				dwRetErrorCode=NO_ERROR;
			}else{// err on receive
				dwRetErrorCode=GetLastError();
				ShowFormatedErrorMessage(L"Avatars: error on receive HTTP answer",dwRetErrorCode);
			}
		}else{// err on send http request
			dwRetErrorCode=GetLastError();
			ShowFormatedErrorMessage(L"Avatars: error on send HTTP request",dwRetErrorCode);
		}
	}else{
		dwRetErrorCode=ERROR_INVALID_HANDLE;
	}

return(dwRetErrorCode);
}


BOOL MraAvatarsGetContactTime(HANDLE hContact,LPSTR lpszValueName,SYSTEMTIME *pstTime)
{
	BOOL bRet=FALSE;

	if (lpszValueName && pstTime)
	{
		char szBuff[MAX_PATH];
		SIZE_T dwBuffSize;
		INTERNET_TIME itAvatarLastModifiedTimeLocal;

		if (DB_Mra_GetStaticStringA(hContact,lpszValueName,(LPSTR)szBuff,SIZEOF(szBuff),&dwBuffSize))
		if (InternetTimeGetTime(szBuff,dwBuffSize,&itAvatarLastModifiedTimeLocal)==NO_ERROR)
		{
			memmove(pstTime,&itAvatarLastModifiedTimeLocal.stTime,sizeof(SYSTEMTIME));
			bRet=TRUE;
		}
	}
return(bRet);
}


void MraAvatarsSetContactTime(HANDLE hContact,LPSTR lpszValueName,SYSTEMTIME *pstTime)
{
	if (lpszValueName)
	{
		char szBuff[MAX_PATH];
		SIZE_T dwBuffUsedSize;
		INTERNET_TIME itTime;

		if (pstTime)
		{
			itTime.lTimeZone=0;
			memmove(&itTime.stTime,pstTime,sizeof(SYSTEMTIME));
		}else{
			InternetTimeGetCurrentTime(&itTime);
		}

		if (itTime.stTime.wYear)
		{
			InternetTimeGetString(&itTime,(LPSTR)szBuff,SIZEOF(szBuff),&dwBuffUsedSize);
			DB_Mra_SetStringExA(hContact,lpszValueName,(LPSTR)szBuff,dwBuffUsedSize);
		}else{
			DB_Mra_DeleteValue(hContact,lpszValueName);
		}
	}
}


DWORD MraAvatarsGetFileFormat(LPTSTR lpszPath,SIZE_T dwPathSize)
{
	DWORD dwRet = -1;
	TCHAR dwExt[ 5 ];

	BuffToLowerCase(&dwExt, lpszPath+(dwPathSize-4), 4);
	for ( DWORD i=0; i < PA_FORMAT_MAX; i++ ) {
		if ( !_tcscmp( dwExt, lpcszExtensions[i])) {
			dwRet = i;
			break;
		}
	}
	return dwRet;
}


DWORD MraAvatarsGetFileName(HANDLE hAvatarsQueueHandle, HANDLE hContact, DWORD dwFormat, LPTSTR lpszPath, SIZE_T dwPathSize, SIZE_T *pdwPathSizeRet)
{
	if (hAvatarsQueueHandle == NULL)
		return ERROR_INVALID_HANDLE;

	if (IsContactChatAgent(hContact))
		return ERROR_NOT_SUPPORTED;

	LPTSTR lpszCurPath = lpszPath;
	SIZE_T dwEMailSize;
	MRA_AVATARS_QUEUE *pmraaqAvatarsQueue=(MRA_AVATARS_QUEUE*)hAvatarsQueueHandle;

	DWORD dwRetErrorCode = ERROR_INSUFFICIENT_BUFFER;
	if ( !bFoldersPresent )  {
		// default path
		LPTSTR lpszPathToAvatarsCache = Utils_ReplaceVarsT( _T("%miranda_avatarcache%"));
		dwEMailSize = mir_sntprintf(lpszPath, dwPathSize, _T("%s\\%s\\"), lpszPathToAvatarsCache, PROTOCOL_NAMEW);
		mir_free(lpszPathToAvatarsCache); 
	} 
	else {
		FoldersGetCustomPathT( pmraaqAvatarsQueue->hAvatarsPath, lpszCurPath, dwPathSize, _T(""));
		dwEMailSize = lstrlen( lpszCurPath );
	}

	dwPathSize -= dwEMailSize;
	lpszCurPath += dwEMailSize;

	if (dwPathSize) {
		// some path in buff and free space for file name is avaible
		CallService(MS_UTILS_CREATEDIRTREET, 0, (LPARAM)lpszPath);

		if (dwFormat != PA_FORMAT_DEFAULT) {
			if ( DB_Mra_GetStaticStringW(hContact, "e-mail", lpszCurPath, (dwPathSize-5), &dwEMailSize)) {
				BuffToLowerCase(lpszCurPath, lpszCurPath, dwEMailSize);
				lpszCurPath += dwEMailSize;
				_tcscpy( lpszCurPath, lpcszExtensions[dwFormat] );
				lpszCurPath += 4;
				*lpszCurPath = 0;

				if ( pdwPathSizeRet )
					*pdwPathSizeRet = lpszCurPath - lpszPath;
				dwRetErrorCode = NO_ERROR;
			}						 
		}
		else {
			if ( DB_GetStaticStringW(NULL, MRA_AVT_SECT_NAME, "DefaultAvatarFileName", lpszCurPath, dwPathSize-5, &dwEMailSize ) == FALSE) {
				_tcscpy(lpszCurPath, MRA_AVT_DEFAULT_AVT_FILENAME);
				lpszCurPath += SIZEOF( MRA_AVT_DEFAULT_AVT_FILENAME )-1;

				if (pdwPathSizeRet)
					*pdwPathSizeRet = lpszCurPath - lpszPath;
				dwRetErrorCode = NO_ERROR;
			}
		}
	}

	return dwRetErrorCode;
}

DWORD MraAvatarsQueueGetAvatar(HANDLE hAvatarsQueueHandle,DWORD dwFlags,HANDLE hContact,DWORD *pdwAvatarsQueueID,DWORD *pdwFormat,LPTSTR lpszPath)
{
	DWORD dwRetCode=GAIR_NOAVATAR;

	if (hAvatarsQueueHandle)
	if (DBGetContactSettingByte(NULL,MRA_AVT_SECT_NAME,"Enable",MRA_AVT_DEFAULT_ENABLE))
	if (IsContactChatAgent(hContact)==FALSE)
	{// not @chat.agent conference
		BOOL bQueueAdd=TRUE;// check for updates
		MRA_AVATARS_QUEUE *pmraaqAvatarsQueue=(MRA_AVATARS_QUEUE*)hAvatarsQueueHandle;
		SYSTEMTIME stAvatarLastCheckTime;

		if ((dwFlags&GAIF_FORCE)==0)// если флаг принудит. обновления, то даже не проверяем времени последнего обновления
		if (MraAvatarsGetContactTime(hContact,"AvatarLastCheckTime",&stAvatarLastCheckTime))
		{
			TCHAR wszFileName[MAX_FILEPATH];
			SIZE_T dwPathSize;
			FILETIME ftCurrentTime,ftExpireTime;

			GetSystemTimeAsFileTime(&ftCurrentTime);
			SystemTimeToFileTime(&stAvatarLastCheckTime,&ftExpireTime);
			(*((DWORDLONG*)&ftExpireTime))+=(FILETIME_MINUTE*(DWORDLONG)DBGetContactSettingDword(NULL,MRA_AVT_SECT_NAME,"CheckInterval",MRA_AVT_DEFAULT_CHK_INTERVAL));
			
			if ((*((DWORDLONG*)&ftExpireTime))>(*((DWORDLONG*)&ftCurrentTime)))
			if ( MraAvatarsGetFileName(hAvatarsQueueHandle, hContact, GetContactAvatarFormat(hContact,PA_FORMAT_DEFAULT), wszFileName, SIZEOF(wszFileName), &dwPathSize) == NO_ERROR)
			if ( IsFileExist( wszFileName )) {
				// файл с аватаром существует и не устарел/не было комманды обновлять(просто запрос имени)
				if (lpszPath) {
					if (DBGetContactSettingByte(NULL,MRA_AVT_SECT_NAME,"ReturnAbsolutePath",MRA_AVT_DEFAULT_RET_ABC_PATH))
						lstrcpyn(lpszPath, wszFileName, MAX_PATH);
					else
						CallService( MS_UTILS_PATHTORELATIVET, (WPARAM)wszFileName, (LPARAM)lpszPath );
				}
				if (pdwFormat) (*pdwFormat)=GetContactAvatarFormat(hContact,PA_FORMAT_DEFAULT);
				dwRetCode=GAIR_SUCCESS;
				bQueueAdd=FALSE;
			}
		}

		if (bQueueAdd || (dwFlags&GAIF_FORCE))
		if (MraAvatarsQueueAdd(hAvatarsQueueHandle,dwFlags,hContact,pdwAvatarsQueueID)==NO_ERROR)
		{
			MraAvatarsSetContactTime(hContact,"AvatarLastCheckTime",NULL);
			dwRetCode=GAIR_WAITFOR;
		}
	}
return(dwRetCode);
}


DWORD MraAvatarsQueueGetAvatarSimple(HANDLE hAvatarsQueueHandle,DWORD dwFlags,HANDLE hContact,DWORD dwSourceID)
{//***deb dwSourceID - for filtering cals from different places
	DWORD dwRetCode=GAIR_NOAVATAR;

	PROTO_AVATAR_INFORMATIONT pai={0};
	pai.cbSize = sizeof(pai);
	pai.hContact = hContact;
	if ((dwRetCode = MraAvatarsQueueGetAvatar(hAvatarsQueueHandle, dwFlags, hContact,NULL, (DWORD*)&pai.format, pai.filename )) == GAIR_SUCCESS ) {
		// write owner avatar file name to DB
		if (hContact == NULL)
			CallService(MS_AV_REPORTMYAVATARCHANGED, (WPARAM)PROTOCOL_NAMEA, 0);

		ProtoBroadcastAck(PROTOCOL_NAMEA, hContact, ACKTYPE_AVATAR, ACKRESULT_SUCCESS, (HANDLE)&pai, 0);
	}
	return(dwRetCode);
}

WORD wMraAvatarsControlsList[]={
						IDC_SERVER,
						IDC_SERVERPORT,
						IDC_BUTTON_DEFAULT,
						IDC_USE_KEEPALIVE_CONN,
						IDC_UPD_CHECK_INTERVAL,
						IDC_RETURN_ABC_PATH,
						IDC_DELETE_AVT_ON_CONTACT_DELETE
};

INT_PTR CALLBACK MraAvatarsQueueDlgProcOpts(HWND hWndDlg,UINT msg,WPARAM wParam,LPARAM lParam)
{
	switch(msg){
	case WM_INITDIALOG:
		{
			WCHAR szServer[MAX_PATH];

			TranslateDialogDefault(hWndDlg);

			CHECK_DLG_BUTTON(hWndDlg,IDC_ENABLE,DBGetContactSettingByte(NULL,MRA_AVT_SECT_NAME,"Enable",MRA_AVT_DEFAULT_ENABLE));

			if (DB_GetStaticStringW(NULL,MRA_AVT_SECT_NAME,"Server",szServer,MAX_PATH,NULL))
			{
				SET_DLG_ITEM_TEXT(hWndDlg,IDC_SERVER,szServer);
			}else{
				SET_DLG_ITEM_TEXTA(hWndDlg,IDC_SERVER,MRA_AVT_DEFAULT_SERVER);
			}

			SetDlgItemInt(hWndDlg,IDC_SERVERPORT,DBGetContactSettingDword(NULL,MRA_AVT_SECT_NAME,"ServerPort",MRA_AVT_DEFAULT_SERVER_PORT),FALSE);
			CHECK_DLG_BUTTON(hWndDlg,IDC_USE_KEEPALIVE_CONN,DBGetContactSettingByte(NULL,MRA_AVT_SECT_NAME,"UseKeepAliveConn",MRA_AVT_DEFAULT_USE_KEEPALIVE_CONN));
			SetDlgItemInt(hWndDlg,IDC_UPD_CHECK_INTERVAL,DBGetContactSettingDword(NULL,MRA_AVT_SECT_NAME,"CheckInterval",MRA_AVT_DEFAULT_CHK_INTERVAL),FALSE);
			CHECK_DLG_BUTTON(hWndDlg,IDC_RETURN_ABC_PATH,DBGetContactSettingByte(NULL,MRA_AVT_SECT_NAME,"ReturnAbsolutePath",MRA_AVT_DEFAULT_RET_ABC_PATH));
			CHECK_DLG_BUTTON(hWndDlg,IDC_DELETE_AVT_ON_CONTACT_DELETE,DBGetContactSettingByte(NULL,MRA_AVT_SECT_NAME,"DeleteAvtOnContactDelete",MRA_DELETE_AVT_ON_CONTACT_DELETE));
			
			EnableControlsArray(hWndDlg,(WORD*)&wMraAvatarsControlsList,SIZEOF(wMraAvatarsControlsList),IS_DLG_BUTTON_CHECKED(hWndDlg,IDC_ENABLE));
		}
		return(TRUE);
	case WM_COMMAND:
		if (LOWORD(wParam)==IDC_ENABLE)
		{
			EnableControlsArray(hWndDlg,(WORD*)&wMraAvatarsControlsList,SIZEOF(wMraAvatarsControlsList),IS_DLG_BUTTON_CHECKED(hWndDlg,IDC_ENABLE));
		}

		if (LOWORD(wParam)==IDC_BUTTON_DEFAULT)
		{
			SET_DLG_ITEM_TEXTA(hWndDlg,IDC_SERVER,MRA_AVT_DEFAULT_SERVER);
			SetDlgItemInt(hWndDlg,IDC_SERVERPORT,MRA_AVT_DEFAULT_SERVER_PORT,FALSE);
		}

		if ((LOWORD(wParam)==IDC_SERVER || LOWORD(wParam)==IDC_SERVERPORT || LOWORD(wParam)==IDC_UPD_CHECK_INTERVAL) && (HIWORD(wParam)!=EN_CHANGE || (HWND)lParam!=GetFocus())) return(FALSE);
		SendMessage(GetParent(hWndDlg),PSM_CHANGED,0,0);
		break;
	case WM_NOTIFY:
		switch (((LPNMHDR)lParam)->code){
		case PSN_APPLY:
			{
				WCHAR szServer[MAX_PATH];

				DBWriteContactSettingByte(NULL,MRA_AVT_SECT_NAME,"Enable",IS_DLG_BUTTON_CHECKED(hWndDlg,IDC_ENABLE));
				DBWriteContactSettingByte(NULL,MRA_AVT_SECT_NAME,"DeleteAvtOnContactDelete",IS_DLG_BUTTON_CHECKED(hWndDlg,IDC_DELETE_AVT_ON_CONTACT_DELETE));
				DBWriteContactSettingByte(NULL,MRA_AVT_SECT_NAME,"ReturnAbsolutePath",IS_DLG_BUTTON_CHECKED(hWndDlg,IDC_RETURN_ABC_PATH));
				DBWriteContactSettingDword(NULL,MRA_AVT_SECT_NAME,"CheckInterval",GetDlgItemInt(hWndDlg,IDC_UPD_CHECK_INTERVAL,NULL,FALSE));
				DBWriteContactSettingByte(NULL,MRA_AVT_SECT_NAME,"UseKeepAliveConn",IS_DLG_BUTTON_CHECKED(hWndDlg,IDC_USE_KEEPALIVE_CONN));
				DBWriteContactSettingDword(NULL,MRA_AVT_SECT_NAME,"ServerPort",GetDlgItemInt(hWndDlg,IDC_SERVERPORT,NULL,FALSE));
				GET_DLG_ITEM_TEXT(hWndDlg,IDC_SERVER,szServer,SIZEOF(szServer));DB_SetStringW(NULL,MRA_AVT_SECT_NAME,"Server",szServer);
			}
			return(TRUE);
		}
		break;
	}
return(FALSE);
}


DWORD MraAvatarsDeleteContactAvatarFile(HANDLE hAvatarsQueueHandle,HANDLE hContact)
{
	DWORD dwRetErrorCode,dwAvatarFormat;
	TCHAR szFileName[MAX_FILEPATH];

	if (hAvatarsQueueHandle) {
		MRA_AVATARS_QUEUE *pmraaqAvatarsQueue=(MRA_AVATARS_QUEUE*)hAvatarsQueueHandle;

		dwAvatarFormat=GetContactAvatarFormat(hContact,PA_FORMAT_UNKNOWN);
		if (DBGetContactSettingByte(NULL,MRA_AVT_SECT_NAME,"DeleteAvtOnContactDelete",MRA_DELETE_AVT_ON_CONTACT_DELETE) && dwAvatarFormat != PA_FORMAT_DEFAULT) {
			dwRetErrorCode = MraAvatarsGetFileName(hAvatarsQueueHandle, hContact, dwAvatarFormat, szFileName, SIZEOF(szFileName), NULL);
			if ( dwRetErrorCode == NO_ERROR) {
				if ( DeleteFile( szFileName ))
					dwRetErrorCode = NO_ERROR;
				else
					dwRetErrorCode = GetLastError();
			}
		}
		else dwRetErrorCode = NO_ERROR;
	}
	else dwRetErrorCode = ERROR_INVALID_HANDLE;
	
	return dwRetErrorCode;
}