新建临时文件夹，新建多级目录

BOOL COperateFile::CreateTempFolder(char *lpTempFolder)
{
	char lpTempFolderBuffer[MAX_PATH] = "\0";
	SHGetSpecialFolderPath(NULL,lpTempFolderBuffer,CSIDL_COMMON_DOCUMENTS,TRUE);
	if (!IsEndWithBackslash(lpTempFolderBuffer))
	{
		strcat(lpTempFolderBuffer,"\\");
	}
	strcat(lpTempFolderBuffer,_T("TempTest"));
	//create multiple level folder
	BOOL bOK = CreateMultipleLevelDirectory(lpTempFolderBuffer);
	if (bOK)
	{
		strcpy(lpTempFolder,lpTempFolderBuffer);
	}

	return TRUE;
}

BOOL COperateFile::CreateMultipleLevelDirectory( char * lpMultipleFolder )
{
	char lpTempFolder[MAX_PATH] = "\0";
	char lpDir[MAX_PATH] = "\0";
	strcpy(lpDir,lpMultipleFolder);

	if (!strcmp(lpDir,"\0"))
	{
		return FALSE;
	}
	if (IsEndWithBackslash(lpDir))
	{
		strcpy(lpDir + strlen(lpDir) - 1 ,"\0");
	}
	while(strlen(lpTempFolder) < strlen(lpDir))
	{
		char lpTempDir[MAX_PATH] = "\0";
		strcpy(lpTempDir,lpDir);
		char* lpTemp = strchr(lpTempDir + strlen(lpTempFolder),'\\');
		if (lpTemp)
		{
	       strcpy(lpTemp + 1,"\0");
		}
	

		if (!PathFileExists(lpTempDir))
		{
			BOOL bOK = CreateDirectory(lpTempDir,NULL);
			if (!bOK)
			{
				char lpMsg[MAX_PATH] = "\0";
				sprintf(lpMsg,_T("Fail to create directory : %s"),lpTempDir);
				OutputDebugString(lpMsg);
			}
		}
		strcpy(lpTempFolder,lpTempDir);

	}
	return TRUE;

}

BOOL COperateFile::IsEndWithBackslash( char* lpFolder )
{
	if (!strcmp(lpFolder,"\0"))
	{
		return FALSE;
	}
	int nsize = strlen(lpFolder);
	if (!strcmp((lpFolder + nsize -1),"\\"))
	{
		return TRUE;
	}
	return FALSE;
}