UINT __stdcall SaveJPGThread( void *dummy )

{

	CGQ_TESTDlg* pDlg = (CGQ_TESTDlg*)dummy;

	int QueueSize = 0;

	int ContinueFailed = 0;

	char VedioPath[_MAX_PATH];

	strcpy(VedioPath,pDlg->m_VedioSavePath.GetBuffer(0));

	pDlg->m_VedioSavePath.ReleaseBuffer();

	while(!pDlg->m_bQuitThread)

	{

		EnterCriticalSection( &pDlg->m_JPG_DATA_cs );

		QueueSize = pDlg->m_JPGQueue.size();

		if(QueueSize > 0)

		{

			JPG_DATA JPGImg = (JPG_DATA)pDlg->m_JPGQueue.front();

			pDlg->m_JPGQueue.pop();

			LeaveCriticalSection( &pDlg->m_JPG_DATA_cs );



			if(ContinueFailed > 5)

			{

				theApp.m_Log.Add("写文件连续错误5次!退出程序");

				SetEvent( pDlg->m_SaveJPGThreadEvent );

				pDlg->m_bSaveVedio = FALSE;

				exit(0);

				return 0;

			}

			if(pDlg->SaveJPGImg(JPGImg,VedioPath))

			{

				ContinueFailed = 0;

			}

			else

			{

				theApp.m_Log.Add("存储视频文件错误!");

				ContinueFailed++;

			}



			EnterCriticalSection( &pDlg->m_JPG_DATA_cs );

			pDlg->m_JPGBufList[JPGImg.BufNo].bUsed = FALSE;

			LeaveCriticalSection( &pDlg->m_JPG_DATA_cs );

		}

		else

		{

			LeaveCriticalSection( &pDlg->m_JPG_DATA_cs );

		}

		if(0 == QueueSize)

		{

			Sleep(10);

		}

	}

	SetEvent( pDlg->m_SaveJPGThreadEvent );

	return 1;

}





BOOL CGQ_TESTDlg::SaveJPGImg(JPG_DATA& pImg,char* pVedioPath)

{

	static char fname[_MAX_PATH];

	static char strFilePath[_MAX_PATH];

	static char strTimeDay[20];

	static char strTimeHour[20];

	static char strTimeMin[20];

	static char strIP[20];



	DEVICE_TIME& systime = pImg.ImgInfo.systemtime;



	sprintf(strTimeDay,"%04d-%02d-%02d",systime.tm_year,

		systime.tm_mon,systime.tm_mday);

	sprintf(strTimeHour,"\\%02d",systime.tm_hour );

	sprintf(strTimeMin,"\\%02d",systime.tm_min );

	sprintf(strIP,"\\%s",pImg.ImgInfo.IP );



	strcpy(strFilePath,pVedioPath);



	strcat(strFilePath,strTimeDay);

	if(!PathFileExists(strFilePath))

	{

		if(!CreateDirectory(strFilePath,NULL))

		{

			return FALSE;

		}

	}

	//小时文件夹

	strcat(strFilePath,strTimeHour);

	if(!PathFileExists(strFilePath))

	{

		if(!CreateDirectory(strFilePath,NULL))

		{

			return FALSE;

		}

	}

	//分钟文件夹

	strcat(strFilePath,strTimeMin);

	if(!PathFileExists(strFilePath))

	{

		if(!CreateDirectory(strFilePath,NULL))

		{

			return FALSE;

		}

	}

	//IP文件夹

	strcat(strFilePath,strIP);

	if(!PathFileExists(strFilePath))

	{

		if(!CreateDirectory(strFilePath,NULL))

		{

			return FALSE;

		}

	}



	sprintf(fname,"%s\\%02d-%03d.jpg",

		strFilePath,systime.tm_sec,systime.tm_millisecond);



	FILE *pFile = fopen(fname,"wb");

	if(pFile != NULL)

	{

		int size = fwrite(pImg.ImgInfo.pImageData,

				1,pImg.ImgInfo.Imagelen,pFile);

		fclose(pFile);

		if(size == pImg.ImgInfo.Imagelen)

		{

			return TRUE;

		}

	}

	return FALSE;

}