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hkstreamer
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refactor

This commit is contained in:
程广 2023-03-31 18:32:46 +08:00
parent 1c8bc7efea
commit 87e1c6f69c
12 changed files with 393 additions and 112 deletions
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6
CMakeLists.txt
View File

@ -26,8 +26,10 @@ set (SRCS
include/HCNetSDK.h include/HCNetSDK.h
include/HkStreamer.h include/HkStreamer.h
include/plaympeg4.h include/plaympeg4.h
HkStreamer.cpp include/cmdlineparser.h
main.cpp src/HkStreamer.cpp
src/main.cpp
src/cmdlineparser.cpp
) )
add_executable(${CMAKE_PROJECT_NAME} ${SRCS}) add_executable(${CMAKE_PROJECT_NAME} ${SRCS})

12
hkstreamer.creator.user
View File

@ -1,10 +1,10 @@
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<!DOCTYPE QtCreatorProject> <!DOCTYPE QtCreatorProject>
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<variable>EnvironmentId</variable> <variable>EnvironmentId</variable>
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@ -87,14 +87,14 @@
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<value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName">桌面</value> <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName">Desktop (x86-darwin-generic-mach_o-32bit)</value>
<value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">{976a26f7-9753-41c3-a002-83e83b921ad8}</value> <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">{ea69aa4c-9f65-4091-af6f-c8dca7313cfe}</value>
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<value type="QString" key="ProjectExplorer.BuildConfiguration.BuildDirectory">/home/kingecg/code/hkstreamer</value> <value type="QString" key="ProjectExplorer.BuildConfiguration.BuildDirectory">/Users/chengguang/code/hkstreamer</value>
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175
hkstreamer.creator.user.e8c938e Normal file
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@ -0,0 +1,175 @@
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7
hkstreamer.files
View File

@ -4,6 +4,8 @@ include/DataType.h
include/DecodeCardSdk.h include/DecodeCardSdk.h
include/HCNetSDK.h include/HCNetSDK.h
include/HkStreamer.h include/HkStreamer.h
include/cmdlineparser.h
include/convert.h
include/plaympeg4.h include/plaympeg4.h
lib/HCNetSDKCom/libAudioIntercom.so lib/HCNetSDKCom/libAudioIntercom.so
lib/HCNetSDKCom/libHCAlarm.so lib/HCNetSDKCom/libHCAlarm.so
@ -30,4 +32,7 @@ lib/libhpr.so
lib/libopenal.so.1 lib/libopenal.so.1
lib/libssl.so.1.1 lib/libssl.so.1.1
lib/libz.so lib/libz.so
main.cpp src/HkStreamer.cpp
src/cmdlineparser.cpp
src/convert.cpp
src/main.cpp

1
hkstreamer.includes
View File

@ -1 +1,2 @@
include include
src

24
include/HkStreamer.h
View File

@ -1,6 +1,7 @@
#ifndef _HK_STREAMER_ #ifndef _HK_STREAMER_
#define _HK_STREAMER_ #define _HK_STREAMER_
#include <string>
using namespace std;
// // #ifdef __LINUX__ // // #ifdef __LINUX__
// typedef unsigned char UCHAR; // typedef unsigned char UCHAR;
// typedef unsigned char* PBYTE; // typedef unsigned char* PBYTE;
@ -16,25 +17,18 @@ extern "C"
#endif #endif
typedef struct typedef struct
{ {
char sDeviceAddress[129]; string sDeviceAddress;
char sUserName[64]; string sUserName;
char sPassword[64]; string sPassword;
} LoginInfo, *LPLoginInfo; } LoginInfo, *LPLoginInfo;
typedef struct
{
unsigned long dwYear; // 年
unsigned long dwMonth; // 月
unsigned long dwDay; // 日
unsigned long dwHour; // 时
unsigned long dwMinute; // 分
unsigned long dwSecond; // 秒
} StreamDate, *LStreamDate;
typedef struct typedef struct
{ {
unsigned long lChannel; unsigned long lChannel;
StreamDate start; unsigned long bitrate;
StreamDate end; string start;
string end;
} StreamCon, *LPStream; } StreamCon, *LPStream;
#define HPR_OK 0 #define HPR_OK 0

6
include/cmdlineparser.h
View File

@ -15,14 +15,18 @@ typedef struct {
class CmdLineParser class CmdLineParser
{ {
public: public:
CmdLineParser(); CmdLineParser(string name,string desc);
void regOpt(OptDefine optdef); void regOpt(OptDefine optdef);
void regOpt(string name,int shorName, int needParam, string desc);
string getOpt(string key); string getOpt(string key);
void parseArgs(int argc, char *argv[]); void parseArgs(int argc, char *argv[]);
private: private:
string appName;
string appDesc;
map<int, OptDefine> optMap; map<int, OptDefine> optMap;
map<string, string> paraMap; map<string, string> paraMap;
bool hasOptSet(string key); bool hasOptSet(string key);
void help();
}; };
#endif // CMDLINEPARSER_H #endif // CMDLINEPARSER_H

9
include/convert.h Normal file
View File

@ -0,0 +1,9 @@
#ifndef CONVERT_H
#define CONVERT_H
#include <string>
#include <HCNetSDK.h>
using namespace std;
void convert_str_chararr(string src, char *dst, int dstlen);
void convert_isotimestr_time(string timestr, int timezone, LPNET_DVR_TIME time);
#endif // CONVERT_H

173
HkStreamer.cpp → src/HkStreamer.cpp
View File

@ -5,22 +5,37 @@
#include <time.h> #include <time.h>
#include "HCNetSDK.h" #include "HCNetSDK.h"
#include "HkStreamer.h" #include "HkStreamer.h"
#include "convert.h"
using namespace std;
const int outcache_size=1024;
void CALLBACK fPlayDataCallBack(LONG lPlayHandle, DWORD dwDataType, BYTE *pBuffer, DWORD dwBufSize, void* dwUser) void CALLBACK fPlayDataCallBack(LONG lPlayHandle, DWORD dwDataType, BYTE *pBuffer, DWORD dwBufSize, void* dwUser)
{ {
if (dwBufSize > 0) DWORD remained = dwBufSize;
{ char cache[outcache_size]={0};
char pb[dwBufSize] = {0}; BYTE *cp; // cp head point
memcpy(pb, pBuffer, dwBufSize); cp = pBuffer;
while(remained>0){
int cplen = outcache_size;
if(remained<cplen){
cplen=remained;
}
memcpy(cache, cp, cplen);
cout.write(cache, outcache_size);
if(cplen<remained){
cp+=cplen;
}
remained-=cplen;
}
cout.flush();
std::cout.write(pb, dwBufSize);
std::cout.flush();
} }
int pos = NET_DVR_GetDownloadPos(lPlayHandle);
if (pos > 98) bool checkResult(bool result, string msg){
{ if(result){
fprintf(stderr, "pyd---Current Time:%d, data size:%d\n", time(NULL), dwBufSize); cerr<<msg<<":"<<NET_DVR_GetLastError()<<endl;
return true;
} }
return false;
} }
int login(LPLoginInfo loginInfo) int login(LPLoginInfo loginInfo)
@ -40,7 +55,7 @@ int login(LPLoginInfo loginInfo)
lUserID = NET_DVR_Login_V40(&struLoginInfo, &struDeviceInfoV40); lUserID = NET_DVR_Login_V40(&struLoginInfo, &struDeviceInfoV40);
return lUserID; return lUserID;
} }
void cpTime(NET_DVR_TIME *nvrTime, StreamDate date)
{ {
nvrTime->dwYear = date.dwYear; nvrTime->dwYear = date.dwYear;
nvrTime->dwMonth = date.dwMonth; nvrTime->dwMonth = date.dwMonth;
@ -49,74 +64,7 @@ void cpTime(NET_DVR_TIME *nvrTime, StreamDate date)
nvrTime->dwMinute = date.dwMinute; nvrTime->dwMinute = date.dwMinute;
nvrTime->dwSecond = date.dwSecond; nvrTime->dwSecond = date.dwSecond;
} }
int playback(LPLoginInfo loginInfo, LPStream stream)
{
long lUserID = login(loginInfo);
if (lUserID < 0)
{
std::cerr << "pyd1---Login error" << NET_DVR_GetLastError() << std::endl;
return HPR_ERROR;
}
NET_DVR_VOD_PARA struVodPara = {0};
StreamDate start = stream->start;
struVodPara.struIDInfo.dwChannel = stream->lChannel;
cpTime(&struVodPara.struBeginTime, start);
cpTime(&struVodPara.struEndTime, stream->end);
int hPlayback = NET_DVR_PlayBackByTime_V40(lUserID, &struVodPara);
if (hPlayback < 0)
{
std::cerr << "pyd1---PlayBack error: " << NET_DVR_GetLastError() << std::endl;
return HPR_ERROR;
}
char usrInfo[200];
if (!NET_DVR_SetPlayDataCallBack_V40(hPlayback, fPlayDataCallBack, usrInfo))
{
std::cerr << "NET_DVR_SetPlayDataCallBack fail!\n"
<< std::endl;
}
time_t lstart = time(NULL);
if (!NET_DVR_PlayBackControl_V40(hPlayback, NET_DVR_PLAYSTART,NULL, 0, NULL, NULL))
{
std::cerr << "play back control failed : " << NET_DVR_GetLastError() << std::endl;
return HPR_ERROR;
}
int pos = 0;
for (pos = 0; pos < 100 && pos >= 0; pos = NET_DVR_GetDownloadPos(hPlayback))
{
std::cerr<<"Pos:"<<pos<<std::endl;
sleep(1);
}
std::cerr << "have got: " << pos << std::endl;
if (!NET_DVR_StopGetFile(hPlayback))
{
std::cerr << "failed to stop get file: " << NET_DVR_GetLastError() << std::endl;
return HPR_ERROR;
}
time_t lend = time(NULL);
std::cerr << "StopGetFile\n"
<< "Use:"
<< lend - lstart
<< std::endl;
if (pos < 0 || pos > 100)
{
std::cerr << "download err:" << NET_DVR_GetLastError() << std::endl;
return HPR_ERROR;
}
else
{
return 0;
}
// sleep(180); //˯3<CBAF><33><EFBFBD><EFBFBD>
NET_DVR_Logout_V30(lUserID);
// cleanup
NET_DVR_Cleanup();
return HPR_OK;
}
int getCfg(LPLoginInfo loginInfo) int getCfg(LPLoginInfo loginInfo)
{ {
long lUserID = login(loginInfo); long lUserID = login(loginInfo);
@ -156,3 +104,70 @@ int getCfg(LPLoginInfo loginInfo)
NET_DVR_Cleanup(); NET_DVR_Cleanup();
return 0; return 0;
} }
int _playback(long lUserID, int timezone,LPStream stream) {
NET_DVR_VOD_PARA struVodPara = {0};
convert_isotimestr_time(stream->start,timezone, &(struVodPara.struBeginTime));
convert_isotimestr_time(stream->start,timezone, &(struVodPara.struEndTime));
struVodPara.struIDInfo.dwChannel = stream->lChannel;
int hPlayback = NET_DVR_PlayBackByTime_V40(lUserID, &struVodPara);
if(checkResult(hPlayback<0,"play back error")){
return HPR_ERROR;
}
char usrInfo[200];
if(checkResult(!NET_DVR_SetPlayDataCallBack_V40(hPlayback, fPlayDataCallBack, usrInfo), "setup callback error")){
return HPR_ERROR;
}
if(checkResult(!NET_DVR_PlayBackControl_V40(hPlayback, NET_DVR_PLAYSTART,NULL, 0, NULL, NULL),"start playback error")){
return HPR_ERROR;
}
if(checkResult(!NET_DVR_PlayBackControl_V40(hPlayback, NET_DVR_SETSPEED,&(stream->bitrate), 0, NULL, NULL),"set plackback speed error")){
return HPR_ERROR;
}
int pos = 0;
for (pos = 0; pos < 100 && pos >= 0; pos = NET_DVR_GetDownloadPos(hPlayback))
{
// output progress in cerr
std::cerr<<"Pos:"<<pos<<std::endl;
sleep(10);
}
if(checkResult(!NET_DVR_StopGetFile(hPlayback),"failed to stop playback")){
return HPR_ERROR;
}
return HPR_OK;
}
int _readChannelConfig(long lUserID,LPStream stream){
NET_DVR_IPPARACFG_V40 ipcfg;
DWORD bytesReturned = 0;
ipcfg.dwSize = sizeof(NET_DVR_IPPARACFG_V40);
int iGroupNO = 0;
bool resCode = NET_DVR_GetDVRConfig(lUserID, NET_DVR_GET_IPPARACFG_V40, iGroupNO, &ipcfg, sizeof(NET_DVR_IPPARACFG_V40), &bytesReturned);
if(checkResult(!resCode, "read channel config fail")){
return HPR_ERROR;
}
int startNum = ipcfg.dwStartDChan;
if(checkResult(stream->lChannel > ipcfg.dwDChanNum, "channel not correct")){
return HPR_ERROR;
}
stream->lChannel = ipcfg.dwStartDChan + stream->lChannel -1;
stream->bitrate = 2048; // controll speed for download, TODO: get bitrate from device;
}
int playback(LPLoginInfo loginInfo, LPStream stream)
{
long lUserID = login(loginInfo);
if(checkResult(lUserID<1, "device login error")){
return HPR_ERROR;
}
// TODO: find timezone cfg
int timezone = 8;
// TODO: find actually channel
stream->lChannel = stream->lChannel + 33/*channel start*/ - 1;
int playbackResult = _playback(lUserID, timezone, stream);
NET_DVR_Logout(lUserID);
NET_DVR_Cleanup();
return playbackResult;
}

47
cmdlineparser.cpp → src/cmdlineparser.cpp
View File

@ -1,8 +1,19 @@
#include "cmdlineparser.h" #include "cmdlineparser.h"
#include <iostream>
CmdLineParser::CmdLineParser() using namespace std;
template<typename T>
bool mapHasKey(map<int, T> *pMap, int key){
try {
pMap->at(key);
return true;
}catch(exception e) {
return false;
}
}
CmdLineParser::CmdLineParser(string name,string desc)
{ {
appDesc = desc;
appName = name;
} }
void CmdLineParser::regOpt(OptDefine optdef) void CmdLineParser::regOpt(OptDefine optdef)
@ -10,6 +21,12 @@ void CmdLineParser::regOpt(OptDefine optdef)
optMap[optdef.shortName] = optdef; optMap[optdef.shortName] = optdef;
} }
void CmdLineParser::regOpt(string name, int shorName, int needParam, string desc)
{
OptDefine opt = {name,shorName, needParam, desc};
regOpt(opt);
}
string CmdLineParser::getOpt(string key) string CmdLineParser::getOpt(string key)
{ {
if(!hasOptSet(key)){ if(!hasOptSet(key)){
@ -43,13 +60,21 @@ void CmdLineParser::parseArgs(int argc, char *argv[])
int optIndex=0; int optIndex=0;
int opt; int opt;
while ((opt=getopt_long(argc, argv, shortArgs.c_str(), longOption, &optIndex))!=-1) { while ((opt=getopt_long(argc, argv, shortArgs.c_str(), longOption, &optIndex))!=-1) {
if(!mapHasKey(&optMap, opt)){
help();
exit(0);
}
OptDefine d = optMap.at(opt); OptDefine d = optMap.at(opt);
if(d.needParam == no_argument){ if(d.needParam == no_argument){
paraMap[d.name] = "true"; paraMap[d.name] = "true";
} else { } else {
paraMap[d.name] = optarg; paraMap[d.name] = optarg;
} }
} }
//释放动态构造的option数组
delete[] longOption;
} }
bool CmdLineParser::hasOptSet(string key) bool CmdLineParser::hasOptSet(string key)
@ -60,3 +85,19 @@ bool CmdLineParser::hasOptSet(string key)
} }
return true; return true;
} }
void CmdLineParser::help()
{
cout<< appName <<":" << appDesc << endl;
cout<< "Usage:" << appName << "[opt] optvalue" << endl;
for(auto i = optMap.begin();i!=optMap.end(); ++i) {
OptDefine od = i->second;
cout<<"--"<<od.name;
if(od.shortName>=65&&od.shortName<=90){
cout<<",-"<<char(od.shortName);
} else {
cout<<" ";
}
cout<<" "<<od.desc<<endl;
}
}

35
src/convert.cpp Normal file
View File

@ -0,0 +1,35 @@
#include "convert.h"
#include <string>
#include <HCNetSDK.h>
#include "time.h"
using namespace std;
void convert_str_chararr(string src, char *dst, int dstlen)
{
int srcSize = src.size();
int cplen = 0;
if(dstlen>=srcSize){
cplen = srcSize;
} else {
cplen = dstlen;
}
strlcpy(dst, src.c_str(), cplen);
}
void convert_isotimestr_time(string timestr, int timezone, LPNET_DVR_TIME time)
{
struct tm t;
strptime(timestr.c_str(), "%Y-%m-%dT%H:%M:%SZ", &t);
time_t ts = mktime(&t);
ts+=timezone*3600;
struct tm ltime;
localtime_r(&ts, &ltime);
time->dwYear = ltime.tm_year + 1900;
time->dwMonth = ltime.tm_mon + 1;
time->dwDay = ltime.tm_mday;
time->dwHour = ltime.tm_hour;
time->dwMinute = ltime.tm_min;
time->dwSecond = ltime.tm_sec;
}

0
main.cpp → src/main.cpp
View File