hvikrecorder control

findd_and_download_by_name.c

#include <stdio.h>
#include <iostream>
#include "Windows.h"
#include "HCNetSDK.h"
using namespace std;
int saveRecordFile(int userId,char * srcfile,char * destfile)
{
    int bRes = 1;
    int hPlayback = 0;
    if( (hPlayback = NET_DVR_GetFileByName(userId, srcfile, destfile)) =0; nPos = NET_DVR_GetDownloadPos(hPlayback))
    {
        Sleep(5000);  //millisecond
    }
    printf("have got %d\n", nPos);
    if(!NET_DVR_StopGetFile(hPlayback))
    {
        printf("failed to stop get file [%d]\n",NET_DVR_GetLastError());
        bRes = -1;
        return bRes;
    }
    printf("%s\n",srcfile);
    if(nPos100)
    {
        printf("download err [%d]\n",NET_DVR_GetLastError());
        bRes=-1;
        return bRes;
    }
    else
    {
        return 0;
    }
}
void main() {
  //---------------------------------------
  //Init device
  NET_DVR_Init();
  //Set connect time and reconnect time
  NET_DVR_SetConnectTime(2000, 1);
  NET_DVR_SetReconnect(10000, true);
  //---------------------------------------
  // Register device
  LONG lUserID;
  NET_DVR_DEVICEINFO_V30 struDeviceInfo;
  lUserID = NET_DVR_Login_V30("192.0.0.64", 8000, "admin", "12345", &struDeviceInfo);
  if (lUserID = 0)
  {
      NET_DVR_FindClose_V30(lFindHandle);
  }	
  
  //Logout device
  NET_DVR_Logout(lUserID);
  //Release sdk resource
  NET_DVR_Cleanup();
  return;
}