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格式化srt相关代码

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This commit is contained in:
ziyue
2022-06-07 09:52:20 +08:00
parent 83d75c9a72
commit e415230e47
20 changed files with 821 additions and 789 deletions
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114
srt/SrtTransportImp.cpp
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@@ -4,8 +4,7 @@
#include "SrtTransportImp.hpp"
namespace SRT {
SrtTransportImp::SrtTransportImp(const EventPoller::Ptr &poller)
: SrtTransport(poller) {}
SrtTransportImp::SrtTransportImp(const EventPoller::Ptr &poller) : SrtTransport(poller) {}
SrtTransportImp::~SrtTransportImp() {
InfoP(this);
@@ -23,52 +22,56 @@ SrtTransportImp::~SrtTransportImp() {
}
}
void SrtTransportImp::onHandShakeFinished(std::string &streamid,struct sockaddr_storage *addr) {
// TODO parse streamid like this zlmediakit.com/live/test?token=1213444&type=push
if(!_addr){
void SrtTransportImp::onHandShakeFinished(std::string &streamid, struct sockaddr_storage *addr) {
// TODO parse stream id like this zlmediakit.com/live/test?token=1213444&type=push
if (!_addr) {
_addr.reset(new sockaddr_storage(*((sockaddr_storage *)addr)));
}
_is_pusher = false;
TraceL<<" stream id "<<streamid;
if(streamid.empty()){
onShutdown(SockException(Err_shutdown, "streamid not empty"));
return;
_is_pusher = false;
TraceL << " stream id " << streamid;
if (streamid.empty()) {
onShutdown(SockException(Err_shutdown, "stream id not empty"));
return;
}
_media_info.parse("srt://"+streamid);
_media_info.parse("srt://" + streamid);
auto params = Parser::parseArgs(_media_info._param_strs);
if(params["type"] == "push"){
if (params["type"] == "push") {
_is_pusher = true;
_decoder = DecoderImp::createDecoder(DecoderImp::decoder_ts, this);
emitOnPublish();
}else{
} else {
_is_pusher = false;
emitOnPlay();
}
}
void SrtTransportImp::onSRTData(DataPacket::Ptr pkt) {
if(!_is_pusher){
WarnP(this)<<"this is a player data ignore";
if (!_is_pusher) {
WarnP(this) << "this is a player data ignore";
return;
}
if (_decoder) {
_decoder->input(reinterpret_cast<const uint8_t *>(pkt->payloadData()), pkt->payloadSize());
}else{
WarnP(this)<<" not reach this";
} else {
WarnP(this) << " not reach this";
}
}
void SrtTransportImp::onShutdown(const SockException &ex) {
SrtTransport::onShutdown(ex);
}
bool SrtTransportImp::close(mediakit::MediaSource &sender, bool force){
if (!force && totalReaderCount(sender)) {
bool SrtTransportImp::close(mediakit::MediaSource &sender, bool force) {
if (!force && totalReaderCount(sender)) {
return false;
}
std::string err = StrPrinter << "close media:" << sender.getSchema() << "/" << sender.getVhost() << "/"
<< sender.getApp() << "/" << sender.getId() << " " << force;
std::string err = StrPrinter << "close media:" << sender.getSchema() << "/"
<< sender.getVhost() << "/"
<< sender.getApp() << "/"
<< sender.getId() << " " << force;
weak_ptr<SrtTransportImp> weak_self = static_pointer_cast<SrtTransportImp>(shared_from_this());
getPoller()->async([weak_self, err]() {
auto strong_self = weak_self.lock();
@@ -80,21 +83,25 @@ bool SrtTransportImp::close(mediakit::MediaSource &sender, bool force){
});
return true;
}
// 播放总人数
int SrtTransportImp::totalReaderCount(mediakit::MediaSource &sender){
int SrtTransportImp::totalReaderCount(mediakit::MediaSource &sender) {
return _muxer ? _muxer->totalReaderCount() : sender.readerCount();
}
// 获取媒体源类型
mediakit::MediaOriginType SrtTransportImp::getOriginType(mediakit::MediaSource &sender) const{
mediakit::MediaOriginType SrtTransportImp::getOriginType(mediakit::MediaSource &sender) const {
return MediaOriginType::srt_push;
}
// 获取媒体源url或者文件路径
std::string SrtTransportImp::getOriginUrl(mediakit::MediaSource &sender) const{
std::string SrtTransportImp::getOriginUrl(mediakit::MediaSource &sender) const {
return _media_info._full_url;
}
// 获取媒体源客户端相关信息
std::shared_ptr<SockInfo> SrtTransportImp::getOriginSock(mediakit::MediaSource &sender) const{
return static_pointer_cast<SockInfo>(getSession());
std::shared_ptr<SockInfo> SrtTransportImp::getOriginSock(mediakit::MediaSource &sender) const {
return static_pointer_cast<SockInfo>(getSession());
}
void SrtTransportImp::emitOnPublish() {
@@ -114,7 +121,7 @@ void SrtTransportImp::emitOnPublish() {
InfoP(strong_self) << "允许 srt 推流";
} else {
WarnP(strong_self) << "禁止 srt 推流:" << err;
strong_self->onShutdown(SockException(Err_refused,err));
strong_self->onShutdown(SockException(Err_refused, err));
}
};
@@ -126,47 +133,46 @@ void SrtTransportImp::emitOnPublish() {
}
}
void SrtTransportImp::emitOnPlay(){
void SrtTransportImp::emitOnPlay() {
std::weak_ptr<SrtTransportImp> weak_self = static_pointer_cast<SrtTransportImp>(shared_from_this());
Broadcast::AuthInvoker invoker = [weak_self](const string &err){
Broadcast::AuthInvoker invoker = [weak_self](const string &err) {
auto strong_self = weak_self.lock();
if (!strong_self) {
return;
}
strong_self->getPoller()->async([strong_self,err]{
if(err != ""){
strong_self->onShutdown(SockException(Err_refused,err));
}else{
strong_self->getPoller()->async([strong_self, err] {
if (err != "") {
strong_self->onShutdown(SockException(Err_refused, err));
} else {
strong_self->doPlay();
}
});
};
auto flag = NoticeCenter::Instance().emitEvent(Broadcast::kBroadcastMediaPlayed, _media_info, invoker, static_cast<SockInfo &>(*this));
if(!flag){
if (!flag) {
doPlay();
}
}
void SrtTransportImp::doPlay(){
//异步查找直播流
std::weak_ptr<SrtTransportImp> weak_self = static_pointer_cast<SrtTransportImp>(shared_from_this());
void SrtTransportImp::doPlay() {
//异步查找直播流
MediaInfo info = _media_info;
info._schema = TS_SCHEMA;
std::weak_ptr<SrtTransportImp> weak_self = static_pointer_cast<SrtTransportImp>(shared_from_this());
MediaSource::findAsync(info, getSession(), [weak_self](const MediaSource::Ptr &src) {
auto strong_self = weak_self.lock();
if (!strong_self) {
//本对象已经销毁
TraceL<<"本对象已经销毁";
TraceL << "本对象已经销毁";
return;
}
if (!src) {
//未找到该流
TraceL<<"未找到该流";
TraceL << "未找到该流";
strong_self->onShutdown(SockException(Err_shutdown));
} else {
TraceL<<"找到该流";
TraceL << "找到该流";
auto ts_src = dynamic_pointer_cast<TSMediaSource>(src);
assert(ts_src);
ts_src->pause(false);
@@ -189,9 +195,10 @@ void SrtTransportImp::doPlay(){
auto size = ts_list->size();
ts_list->for_each([&](const TSPacket::Ptr &ts) { strong_self->onSendTSData(ts, ++i == size); });
});
};
}
});
}
std::string SrtTransportImp::get_peer_ip() {
if (!_addr) {
return "::";
@@ -215,7 +222,7 @@ std::string SrtTransportImp::get_local_ip() {
}
uint16_t SrtTransportImp::get_local_port() {
auto s = getSession();
auto s = getSession();
if (s) {
return s->get_local_port();
}
@@ -236,9 +243,7 @@ bool SrtTransportImp::inputFrame(const Frame::Ptr &frame) {
}
auto frame_cached = Frame::getCacheAbleFrame(frame);
lock_guard<recursive_mutex> lck(_func_mtx);
_cached_func.emplace_back([this, frame_cached]() {
_muxer->inputFrame(frame_cached);
});
_cached_func.emplace_back([this, frame_cached]() { _muxer->inputFrame(frame_cached); });
return true;
}
@@ -248,9 +253,7 @@ bool SrtTransportImp::addTrack(const Track::Ptr &track) {
}
lock_guard<recursive_mutex> lck(_func_mtx);
_cached_func.emplace_back([this, track]() {
_muxer->addTrack(track);
});
_cached_func.emplace_back([this, track]() { _muxer->addTrack(track); });
return true;
}
@@ -259,9 +262,7 @@ void SrtTransportImp::addTrackCompleted() {
_muxer->addTrackCompleted();
} else {
lock_guard<recursive_mutex> lck(_func_mtx);
_cached_func.emplace_back([this]() {
_muxer->addTrackCompleted();
});
_cached_func.emplace_back([this]() { _muxer->addTrackCompleted(); });
}
}
@@ -273,10 +274,9 @@ void SrtTransportImp::doCachedFunc() {
_cached_func.clear();
}
int SrtTransportImp::getLantencyMul(){
GET_CONFIG(int, lantencyMul, kLantencyMul);
return lantencyMul;
int SrtTransportImp::getLatencyMul() {
GET_CONFIG(int, latencyMul, kLatencyMul);
return latencyMul;
}
} // namespace SRT