/*
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* Copyright(C) 2010,Custom Co., Ltd
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* FileName: playback.cpp
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* Description:
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* Version: 1.0
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* Author: panyadong
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* Create Date: 2010-4-24
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* Modification History£º
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*/
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#include "public.h"
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#include <stdio.h>
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#include <time.h>
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#include "playback.h"
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#include <stdlib.h>
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#include <memory.h>
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#ifdef _WIN32
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#else
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#include <unistd.h>
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#endif
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int saveFile(int userId,char * srcfile,char * destfile);
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int g_hPlayback=0;
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void CALLBACK fPlayDataCallBack(LONG lPlayHandle, DWORD dwDataType, BYTE *pBuffer,DWORD dwBufSize,DWORD dwUser)
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{
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int pos = NET_DVR_GetDownloadPos(g_hPlayback);
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if (pos > 98)
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{
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fprintf(stderr, "pyd---Current Time:%d, data size:%d\n", time(NULL), dwBufSize);
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printf("Play over!%d\n", pos);
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}
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}
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int Demo_PlayBack(LONG lUserID)
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{
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//Demo_PlayBackByTime(lUserID);
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//Demo_PlayBackByName();
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//Demo_FindEvent(lUserID);
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Demo_FindFile(lUserID);
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return HPR_OK;
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}
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int Demo_FindFile(LONG lUserID)
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{
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if(lUserID >= 0)
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{
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//find file
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NET_DVR_TIME struStartTime, struStopTime;
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struStartTime.dwYear = 2010;
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struStartTime.dwMonth = 6;
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struStartTime.dwDay = 1;
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struStartTime.dwHour = 0;
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struStartTime.dwMinute = 0;
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struStartTime.dwSecond =0;
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struStopTime.dwYear = 2010;
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struStopTime.dwMonth = 6;
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struStopTime.dwDay = 1;
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struStopTime.dwHour = 1;
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struStopTime.dwMinute = 0;
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struStopTime.dwSecond = 0;
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int lFindHandle = NET_DVR_FindFile(lUserID, 1, 0xff, &struStartTime, &struStopTime);
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if(lFindHandle < 0)
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{
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printf("find file fail,last error %d\n",NET_DVR_GetLastError());
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return 1;
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}
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NET_DVR_FIND_DATA struFileData;
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while(true)
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{
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int result = NET_DVR_FindNextFile(lFindHandle, &struFileData);
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if(result == NET_DVR_ISFINDING)
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{
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//nsleep(0, 20000000L); // sleep for 2/100 second;
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continue;
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}
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else if(result == NET_DVR_FILE_SUCCESS)
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{
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//char strFileName[256] = {0};
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//sprintf(strFileName, "./%s", struFileData.sFileName);
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printf("%s, %d, %d, %d-----%d,%d,%d.", struFileData.sFileName,
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struFileData.struStartTime.dwYear, struFileData.struStartTime.dwMonth, struFileData.struStartTime.dwDay,
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struFileData.struStopTime.dwYear, struFileData.struStopTime.dwMonth, struFileData.struStopTime.dwDay);
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//saveFile(lUserID, struFileData.sFileName, strFileName);
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break;
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}
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else if(result == NET_DVR_FILE_NOFIND || result == NET_DVR_NOMOREFILE)
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{
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break;
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}
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else
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{
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printf("find file fail for illegal get file state");
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break;
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}
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}
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NET_DVR_FindClose(lFindHandle);
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}
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return HPR_OK;
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}
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int Demo_PlayBackByName()
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{
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//init
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NET_DVR_Init();
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//login
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long lUserID;
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//login
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NET_DVR_DEVICEINFO struDeviceInfo;
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lUserID = NET_DVR_Login("172.9.204.5", 8000, "admin", "12345", &struDeviceInfo);
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if (lUserID < 0)
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{
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printf("pyd1---Login error, %d\n", NET_DVR_GetLastError());
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return HPR_ERROR;
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}
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//for (int i = 0; i < 30; i++)
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{
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//printf("%d.\n", i);
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#if defined(_WIN32) || defined(_APPLE_)
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HWND hWnd = NULL;
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#else
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HWND hWnd = {0};
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#endif
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LONG lFindPicHandle = NET_DVR_PlayBackByName(lUserID, "ch01_02010100141000000", hWnd);
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if (lFindPicHandle < 0)
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{
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printf("pyd---NET_DVR_PlayBackControl fail: %d.\n", NET_DVR_GetLastError());
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}
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else
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{
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if(!NET_DVR_SetPlayDataCallBack(lFindPicHandle, fPlayDataCallBack,1))
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{
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printf("NET_DVR_SetPlayDataCallBack fail!\n");
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}
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//if (!NET_DVR_PlayBackControl(lFindPicHandle, NET_DVR_PLAYSTART, 0, NULL))
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if (!NET_DVR_PlayBackControl_V40(lFindPicHandle, NET_DVR_PLAYSTART, NULL, 0, NULL, NULL))
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{
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printf("pyd---NET_DVR_PlayBackControl fail.%d\n", NET_DVR_GetLastError());
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}
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}
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#ifdef _WIN32
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Sleep(5000); //millisecond
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#elif defined(__linux__) || defined(__APPLE__)
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sleep(500); //second
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#endif
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}
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NET_DVR_Logout(lUserID);
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//cleanup
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NET_DVR_Cleanup();
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return HPR_OK;
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}
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int Demo_PlayBackByTime(LONG lUserID)
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{
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int hPlayback;
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//find file
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NET_DVR_TIME struStartTime, struStopTime;
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struStartTime.dwYear = 2010;
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struStartTime.dwMonth = 6;
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struStartTime.dwDay = 1;
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struStartTime.dwHour = 0;
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struStartTime.dwMinute = 0;
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struStartTime.dwSecond =0;
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struStopTime.dwYear = 2012;
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struStopTime.dwMonth = 6;
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struStopTime.dwDay = 1;
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struStopTime.dwHour = 0;
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struStopTime.dwMinute = 7;
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struStopTime.dwSecond = 0;
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#if defined(__linux__)
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HWND hWnd = {0};
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#else
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HWND hWnd = NULL;
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#endif
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//°´Ê±¼äÏÂÔØ
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hPlayback = NET_DVR_PlayBackByTime(lUserID, 1, &struStartTime, &struStopTime, hWnd);
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//HWND struPlayRect = {0};//!!!!must init.
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//hPlayback = NET_DVR_PlayBackByTime(lUserID, 1, &struStartTime, &struStopTime, struPlayRect);
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if(hPlayback < 0)
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{
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printf("NET_DVR_GetFileByTime fail,last error %d\n",NET_DVR_GetLastError());
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return 1;
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}
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g_hPlayback = hPlayback;
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//ÉèÖÃÈ¡Á÷»Øµ÷
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if(!NET_DVR_SetPlayDataCallBack(hPlayback, fPlayDataCallBack,1))
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{
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printf("NET_DVR_SetPlayDataCallBack fail!\n");
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}
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if(!NET_DVR_PlayBackControl(hPlayback, NET_DVR_PLAYSTART, 0, NULL))
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{
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printf("play back control failed [%d]\n",NET_DVR_GetLastError());
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return HPR_ERROR;
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}
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#if defined(_WIN32)
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Sleep(1000);
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#else
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sleep(5);
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#endif
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//sleep(180); //˯3·ÖÖÓ
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//if(!NET_DVR_StopPlayBack(hPlayback))
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//{
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// printf("failed to stop get file [%d]\n",NET_DVR_GetLastError());
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// return HPR_ERROR;
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//}
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//NET_DVR_Logout(lUserID);
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//NET_DVR_Logout_V30(lUserID);
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//cleanup
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NET_DVR_Cleanup();
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return HPR_OK;
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}
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int Demo_GetFileByTime()
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{
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//init
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NET_DVR_Init();
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//login
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long lUserID;
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//login
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NET_DVR_DEVICEINFO struDeviceInfo;
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lUserID = NET_DVR_Login("172.4.4.190", 8000, "admin", "12345", &struDeviceInfo);
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if (lUserID < 0)
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{
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printf("pyd1---Login error, %d\n", NET_DVR_GetLastError());
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return HPR_ERROR;
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}
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int hPlayback;
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if(lUserID >= 0)
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{
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//find file
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NET_DVR_TIME struStartTime, struStopTime;
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struStartTime.dwYear = 2010;
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struStartTime.dwMonth = 6;
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struStartTime.dwDay = 1;
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struStartTime.dwHour = 0;
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struStartTime.dwMinute = 0;
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struStartTime.dwSecond =0;
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struStopTime.dwYear = 2010;
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struStopTime.dwMonth = 6;
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struStopTime.dwDay = 1;
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struStopTime.dwHour = 0;
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struStopTime.dwMinute = 7;
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struStopTime.dwSecond = 0;
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//°´Ê±¼äÏÂÔØ
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hPlayback = NET_DVR_GetFileByTime(lUserID, 1, &struStartTime, &struStopTime, "./test.mp4");
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//HWND struPlayRect = {0};//!!!!must init.
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//hPlayback = NET_DVR_PlayBackByTime(lUserID, 1, &struStartTime, &struStopTime, struPlayRect);
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if(hPlayback < 0)
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{
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printf("NET_DVR_GetFileByTime fail,last error %d\n",NET_DVR_GetLastError());
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return 1;
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}
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}
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g_hPlayback = hPlayback;
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//ÉèÖÃÈ¡Á÷»Øµ÷
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if(!NET_DVR_SetPlayDataCallBack(hPlayback, fPlayDataCallBack,1))
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{
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printf("NET_DVR_SetPlayDataCallBack fail!\n");
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}
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if(!NET_DVR_PlayBackControl(hPlayback, NET_DVR_PLAYSTART, 0, NULL))
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{
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printf("play back control failed [%d]\n",NET_DVR_GetLastError());
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return HPR_ERROR;
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}
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int pos=0;
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for(pos = 0; pos < 100&&pos>=0; pos = NET_DVR_GetDownloadPos(hPlayback))
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{
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#ifdef _WIN32
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Sleep(5000); //millisecond
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#elif defined(__linux__)
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sleep(500); //second
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#endif
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}
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printf("have got %d\n", pos);
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if(!NET_DVR_StopGetFile(hPlayback))
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{
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printf("failed to stop get file [%d]\n",NET_DVR_GetLastError());
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return HPR_ERROR;
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}
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printf("StopGetFile\n");
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if(pos<0||pos>100)
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{
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printf("download err [%d]\n",NET_DVR_GetLastError());
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return HPR_ERROR;
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}else
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{
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return 0;
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}
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//sleep(180); //˯3·ÖÖÓ
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NET_DVR_Logout(lUserID);
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//cleanup
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NET_DVR_Cleanup();
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return HPR_OK;
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}
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int saveFile(int userId,char * srcfile,char * destfile)
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{
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int bRes = 1;
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int hPlayback=0;
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if( (hPlayback = NET_DVR_GetFileByName(userId, srcfile, destfile)) < 0 )
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{
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printf( "GetFileByName failed. error[%d]\n", NET_DVR_GetLastError());
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bRes= -1;
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return bRes;
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}
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if(!NET_DVR_PlayBackControl(hPlayback, NET_DVR_PLAYSTART, 0, NULL))
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{
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printf("play back control failed [%d]\n",NET_DVR_GetLastError());
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bRes=-1;
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return bRes;
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}
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int pos=0;
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for(pos = 0; pos < 100&&pos>=0; pos = NET_DVR_GetDownloadPos(hPlayback))
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{
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#ifdef _WIN32
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Sleep(5000); //millisecond
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#elif defined(__linux__)
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sleep(500); //second
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#endif
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}
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printf("have got %d\n", pos);
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if(!NET_DVR_StopGetFile(hPlayback))
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{
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printf("failed to stop get file [%d]\n",NET_DVR_GetLastError());
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bRes = -1;
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return bRes;
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}
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printf("StopGetFile\n");
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printf("%s\n",srcfile);
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if(pos<0||pos>100){
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printf("download err [%d]\n",NET_DVR_GetLastError());
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bRes=-1;
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return bRes;
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}else{
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return 0;
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}
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}
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//Find event
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int Demo_FindEvent(LONG lUserID)
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{
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NET_DVR_SEARCH_EVENT_PARAM struEventParams;
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memset(&struEventParams, 0, sizeof(struEventParams));
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struEventParams.wMajorType = 0;
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struEventParams.wMinorType = 0xffff;
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struEventParams.uSeniorParam.struMotionParam.byMotDetChanNo[0] = 1;
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int lFindHandle = NET_DVR_FindFileByEvent(lUserID, &struEventParams);
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if(lFindHandle < 0)
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{
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printf("find file fail,last error %d\n",NET_DVR_GetLastError());
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return 1;
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}
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NET_DVR_SEARCH_EVENT_RET struEventInfo;
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while(true)
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{
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memset(&struEventInfo, 0, sizeof(NET_DVR_SEARCH_EVENT_RET));
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int result = NET_DVR_FindNextEvent(lFindHandle, &struEventInfo);
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if(result == NET_DVR_ISFINDING)
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{
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//nsleep(0, 20000000L); // sleep for 2/100 second;
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continue;
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}
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else if(result == NET_DVR_FILE_SUCCESS)
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{
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printf("Get a event!\n");
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continue;
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}
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else if(result == NET_DVR_FILE_NOFIND || result == NET_DVR_NOMOREFILE)
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{
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break;
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}
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else
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{
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printf("find file fail for illegal get file state");
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break;
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}
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}
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NET_DVR_FindClose(lFindHandle);
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return 0;
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}
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