#include "usg_common.h"
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#include <stdio.h>
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#include <iostream>
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#include "HCNetSDK.h"
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using namespace std;
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int main()
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{
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//---------------------------------------
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// 初始化
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NET_DVR_Init();
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//设置连接时间与重连时间
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NET_DVR_SetConnectTime(2000, 1);
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NET_DVR_SetReconnect(10000, true);
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//---------------------------------------
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// 注册设备
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LONG lUserID;
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NET_DVR_DEVICEINFO_V30 struDeviceInfo;
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lUserID = NET_DVR_Login_V30("192.168.20.11", 8000, "admin", "a1234567", &struDeviceInfo);
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if (lUserID < 0)
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{
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printf("Login error, %d\n", NET_DVR_GetLastError());
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NET_DVR_Cleanup();
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return 0;
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}
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NET_DVR_PLAYCOND struDownloadCond = {0};
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struDownloadCond.dwChannel = 1; //通道号
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struDownloadCond.struStartTime.dwYear = 2020; //开始时间
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struDownloadCond.struStartTime.dwMonth = 4;
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struDownloadCond.struStartTime.dwDay = 11;
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struDownloadCond.struStartTime.dwHour = 9;
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struDownloadCond.struStartTime.dwMinute = 50;
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struDownloadCond.struStartTime.dwSecond = 0;
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struDownloadCond.struStopTime.dwYear = 2020; //结束时间
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struDownloadCond.struStopTime.dwMonth = 4;
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struDownloadCond.struStopTime.dwDay = 11;
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struDownloadCond.struStopTime.dwHour = 10;
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struDownloadCond.struStopTime.dwMinute = 0;
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struDownloadCond.struStopTime.dwSecond = 0;
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//---------------------------------------
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//按时间下载
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int hPlayback;
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hPlayback = NET_DVR_GetFileByTime_V40(lUserID, "./test.mp4", &struDownloadCond);
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if (hPlayback < 0)
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{
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printf("NET_DVR_GetFileByTime_V40 fail,last error %d\n", NET_DVR_GetLastError());
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NET_DVR_Logout(lUserID);
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NET_DVR_Cleanup();
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return 0;
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}
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//---------------------------------------
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//开始下载
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if (!NET_DVR_PlayBackControl_V40(hPlayback, NET_DVR_PLAYSTART, NULL, 0, NULL, NULL))
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{
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printf("Play back control failed [%d]\n", NET_DVR_GetLastError());
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NET_DVR_Logout(lUserID);
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NET_DVR_Cleanup();
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return 0;
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}
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int nPos = 0;
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for (nPos = 0; nPos < 100 && nPos >= 0; nPos = NET_DVR_GetDownloadPos(hPlayback))
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{
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printf("Be downloading... %d %%\n", nPos); //下载进度
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sleep(5000);
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//millisecond
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}
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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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NET_DVR_Logout(lUserID);
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NET_DVR_Cleanup();
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return 0;
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}
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if (nPos < 0 || nPos > 100)
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{
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printf("download err [%d]\n", NET_DVR_GetLastError());
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NET_DVR_Logout(lUserID);
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NET_DVR_Cleanup();
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return 0;
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}
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printf("Be downloading... %d %%\n", nPos);
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//注销用户
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NET_DVR_Logout(lUserID);
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//释放 SDK 资源
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NET_DVR_Cleanup();
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return 0;
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}
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