109 lines
2.7 KiB
C++
109 lines
2.7 KiB
C++
#include <iostream>
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#include <cstring>
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#include <bitset>
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#include <unistd.h>
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#include "HCNetSDK.h"
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#include "HkStreamer.h"
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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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if(dwBufSize>0){
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char pb[dwBufSize] = {0};
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memcpy(pb, pBuffer, dwBufSize);
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std::cout.write(pb, dwBufSize);
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}
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int pos = NET_DVR_GetDownloadPos(lPlayHandle);
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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 login(LPLoginInfo loginInfo)
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{
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NET_DVR_Init();
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long lUserID;
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// login
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NET_DVR_USER_LOGIN_INFO struLoginInfo = {0};
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struLoginInfo.bUseAsynLogin = false;
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struLoginInfo.wPort = 8000;
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memcpy(struLoginInfo.sDeviceAddress, loginInfo->sDeviceAddress, NET_DVR_DEV_ADDRESS_MAX_LEN);
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memcpy(struLoginInfo.sUserName, loginInfo->sUserName, NAME_LEN);
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memcpy(struLoginInfo.sPassword, loginInfo->sPassword, NAME_LEN);
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lUserID = NET_DVR_Login_V40(&struLoginInfo, nullptr);
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return lUserID;
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}
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void cpTime(NET_DVR_TIME *nvrTime, StreamDate date){
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nvrTime->dwYear = date.dwYear;
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nvrTime->dwMonth = date.dwMonth;
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nvrTime->dwDay = date.dwDay;
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nvrTime->dwHour = date.dwHour;
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nvrTime->dwMinute = date.dwMinute;
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nvrTime->dwSecond = date.dwSecond;
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}
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int playback(LPLoginInfo loginInfo, LPStream stream)
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{
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long lUserID = login(loginInfo);
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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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NET_DVR_VOD_PARA struVodPara = {0};
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StreamDate start = stream->start;
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cpTime(&struVodPara.struBeginTime, start);
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cpTime(&struVodPara.struEndTime, stream->end);
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int hPlayback = NET_DVR_PlayBackByTime_V40(lUserID, &struVodPara);
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if (hPlayback < 0)
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{
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printf("pyd1---PlayBack error, %d\n", NET_DVR_GetLastError());
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return HPR_ERROR;
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}
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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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sleep(10);
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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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}
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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<CBAF><33><EFBFBD><EFBFBD>
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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 main()
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{
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} |