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2016-12-15 87e3ee273b2f84081ac45926be9d8e5be3166eaa

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 /* 
* Copyright(C) 2011,Hikvision Digital Technology Co., Ltd  
*  
* File   name£ºmain.cpp 
* Discription£ºdemo for muti thread get stream 
* Version    £º1.0 
* Author     £ºluoyuhua 
* Create Date£º2011-12-10 
* Modification History£º 
*/ 
 
#include <stdio.h> 
#include <unistd.h> 
#include <errno.h> 
#include "HCNetSDK.h" 
#include "iniFile.h" 
 
// È¡Á÷Ïà¹ØÐÅÏ¢£¬ÓÃÓÚÏ̴߳«µÝ 
typedef struct tagREAL_PLAY_INFO 
{ 
    char szIP[16]; 
    int iUserID; 
    int iChannel; 
}REAL_PLAY_INFO, *LPREAL_PLAY_INFO; 
 
// »Øµ÷ʵʱÁ÷£¬ÓÉÓÚµ÷ÓÃNET_DVR_SaveRealData£¬´Ë´¦²»´¦Àí 
void g_RealDataCallBack_V30(LONG lRealHandle, DWORD dwDataType, BYTE *pBuffer,DWORD dwBufSize,void* dwUser) 
{ 
    //LPREAL_PLAY_INFO pPlayInfo = (LPREAL_PLAY_INFO)dwUser; 
    //printf("[g_RealDataCallBack_V30]Get data, ip=%s, channel=%d, handle=%d, data size is %d, thread=%d\n",  
        //pPlayInfo->szIP, pPlayInfo->iChannel, lRealHandle, dwBufSize, pthread_self()); 
 
    //printf("[g_RealDataCallBack_V30]Get data, handle=%d, data size is %d, thread=%d\n",  
        //lRealHandle, dwBufSize, pthread_self()); 
    //NET_DVR_SaveRealData(lRealHandle, cFilename); 
}
 
FILE *g_pFile = NULL;
 
void PsDataCallBack(LONG lRealHandle, DWORD dwDataType,BYTE *pPacketBuffer,DWORD nPacketSize, void* pUser)
{
 
    if (dwDataType  == NET_DVR_SYSHEAD)
    {    
        //дÈëÍ·Êý¾Ý
        g_pFile = fopen("./record/ps.dat", "wb");
        
        if (g_pFile == NULL)
        {
            printf("CreateFileHead fail\n");
            return;
        }
 
        //дÈëÍ·Êý¾Ý
        fwrite(pPacketBuffer, sizeof(unsigned char), nPacketSize, g_pFile);
        printf("write head len=%d\n", nPacketSize);
    }
    else
    {
        if(g_pFile != NULL)
        {
            fwrite(pPacketBuffer, sizeof(unsigned char), nPacketSize, g_pFile);
            printf("write data len=%d\n", nPacketSize);
        }
    }    
 
} 
 
 
 
void GetStream() 
{ 
    // ´ÓÅäÖÃÎļþ¶ÁÈ¡É豸ÐÅÏ¢  
    IniFile ini("Device.ini"); 
    unsigned int dwSize = 0; 
    char sSection[16] = "DEVICE";
 
     
    char *sIP = ini.readstring(sSection, "ip", "error", dwSize); 
    int iPort = ini.readinteger(sSection, "port", 0); 
    char *sUserName = ini.readstring(sSection, "username", "error", dwSize);  
    char *sPassword = ini.readstring(sSection, "password", "error", dwSize); 
    int iChannel = ini.readinteger(sSection, "channel", 0); 
         
    NET_DVR_DEVICEINFO_V30 struDeviceInfo; 
    int iUserID = NET_DVR_Login_V30(sIP, iPort, sUserName, sPassword, &struDeviceInfo); 
    if(iUserID >= 0) 
    {
 
            //NET_DVR_CLIENTINFO ClientInfo = {0}; 
            //ClientInfo.lChannel     = iChannel;  //channel NO. 
            //ClientInfo.lLinkMode    = 0; 
            //ClientInfo.sMultiCastIP = NULL; 
            //int iRealPlayHandle = NET_DVR_RealPlay_V30(iUserID, &ClientInfo, PsDataCallBack, NULL, 0); 
        NET_DVR_PREVIEWINFO struPreviewInfo = {0}; 
        struPreviewInfo.lChannel =iChannel; 
        struPreviewInfo.dwStreamType = 0; 
        struPreviewInfo.dwLinkMode = 0; 
        struPreviewInfo.bBlocked = 1; 
        struPreviewInfo.bPassbackRecord  = 1; 
        int iRealPlayHandle = NET_DVR_RealPlay_V40(iUserID, &struPreviewInfo, PsDataCallBack, NULL);
        if(iRealPlayHandle >= 0)
        { 
            printf("[GetStream]---RealPlay %s:%d success, \n", sIP, iChannel, NET_DVR_GetLastError());
            //int iRet = NET_DVR_SaveRealData(iRealPlayHandle, "./record/realplay.dat");
            //NET_DVR_SetStandardDataCallBack(iRealPlayHandle, StandardDataCallBack, 0); 
 
        } 
        else 
        { 
            printf("[GetStream]---RealPlay %s:%d failed, error = %d\n", sIP, iChannel, NET_DVR_GetLastError()); 
        } 
    }
    else 
    { 
        printf("[GetStream]---Login %s failed, error = %d\n", sIP, NET_DVR_GetLastError()); 
    } 
} 
 
 
int main() 
{ 
    NET_DVR_Init();
    NET_DVR_SetLogToFile(3, "./record/"); 
     
    GetStream(); 
     
 
    char c = 0; 
    while('q' != c) 
    { 
        printf("input 'q' to quit\n"); 
        printf("input: "); 
        scanf("%c", &c); 
    } 
 
 
    NET_DVR_Cleanup(); 
    return 0; 
}