From 1ce9af35e34d6b350d4912edc659f981abfb4ddd Mon Sep 17 00:00:00 2001 From: xiongziliang <771730766@qq.com> Date: Sat, 4 Jan 2020 12:03:53 +0800 Subject: [PATCH] =?UTF-8?q?1=E3=80=81=E5=A4=8D=E7=94=A8rtsp=20url=E8=A7=A3?= =?UTF-8?q?=E6=9E=90=E4=BB=A3=E7=A0=81=202=E3=80=81=E4=BF=AE=E5=A4=8Drtsp/?= =?UTF-8?q?rtmp=E6=8E=A8=E6=B5=81=E5=BC=82=E5=B8=B8=E5=9B=9E=E8=B0=83?= =?UTF-8?q?=E7=B4=8A=E4=B9=B1=E7=9A=84=E9=97=AE=E9=A2=98?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- src/Rtmp/RtmpPusher.cpp | 24 +++++---- src/Rtmp/RtmpPusher.h | 2 +- src/Rtsp/Rtsp.cpp | 53 +++++++++++++++++++ src/Rtsp/Rtsp.h | 18 +++++++ src/Rtsp/RtspPlayer.cpp | 78 +++++++--------------------- src/Rtsp/RtspPlayer.h | 1 - src/Rtsp/RtspPusher.cpp | 110 +++++++++++++++------------------------- src/Rtsp/RtspPusher.h | 3 +- 8 files changed, 145 insertions(+), 144 deletions(-) diff --git a/src/Rtmp/RtmpPusher.cpp b/src/Rtmp/RtmpPusher.cpp index 834276a7..ea2ebca8 100644 --- a/src/Rtmp/RtmpPusher.cpp +++ b/src/Rtmp/RtmpPusher.cpp @@ -60,8 +60,8 @@ void RtmpPusher::teardown() { } } -void RtmpPusher::onPublishResult(const SockException &ex) { - if(_pPublishTimer){ +void RtmpPusher::onPublishResult(const SockException &ex,bool handshakeCompleted) { + if(!handshakeCompleted){ //播放结果回调 _pPublishTimer.reset(); if(_onPublished){ @@ -87,7 +87,7 @@ void RtmpPusher::publish(const string &strUrl) { _strTcUrl = string("rtmp://") + strHost + "/" + _strApp; if (!_strApp.size() || !_strStream.size()) { - onPublishResult(SockException(Err_other,"rtmp url非法")); + onPublishResult(SockException(Err_other,"rtmp url非法"),false); return; } DebugL << strHost << " " << _strApp << " " << _strStream; @@ -102,13 +102,13 @@ void RtmpPusher::publish(const string &strUrl) { } weak_ptr weakSelf = dynamic_pointer_cast(shared_from_this()); - float playTimeOutSec = (*this)[kTimeoutMS].as() / 1000.0; - _pPublishTimer.reset( new Timer(playTimeOutSec, [weakSelf]() { + float publishTimeOutSec = (*this)[kTimeoutMS].as() / 1000.0; + _pPublishTimer.reset( new Timer(publishTimeOutSec, [weakSelf]() { auto strongSelf=weakSelf.lock(); if(!strongSelf) { return false; } - strongSelf->onPublishResult(SockException(Err_timeout,"publish rtmp timeout")); + strongSelf->onPublishResult(SockException(Err_timeout,"publish rtmp timeout"), false); return false; },getPoller())); @@ -120,11 +120,12 @@ void RtmpPusher::publish(const string &strUrl) { } void RtmpPusher::onErr(const SockException &ex){ - onPublishResult(ex); + //定时器_pPublishTimer为空后表明握手结束了 + onPublishResult(ex,!_pPublishTimer); } void RtmpPusher::onConnect(const SockException &err){ if(err) { - onPublishResult(err); + onPublishResult(err,false); return; } //推流器不需要多大的接收缓存，节省内存占用 @@ -146,7 +147,8 @@ void RtmpPusher::onRecv(const Buffer::Ptr &pBuf){ onParseRtmp(pBuf->data(), pBuf->size()); } catch (exception &e) { SockException ex(Err_other, e.what()); - onPublishResult(ex); + //定时器_pPublishTimer为空后表明握手结束了 + onPublishResult(ex,!_pPublishTimer); } } @@ -223,10 +225,10 @@ inline void RtmpPusher::send_metaData(){ _pRtmpReader->setDetachCB([weakSelf](){ auto strongSelf = weakSelf.lock(); if(strongSelf){ - strongSelf->onPublishResult(SockException(Err_other,"媒体源被释放")); + strongSelf->onPublishResult(SockException(Err_other,"媒体源被释放"), !strongSelf->_pPublishTimer); } }); - onPublishResult(SockException(Err_success,"success")); + onPublishResult(SockException(Err_success,"success"), false); //提升发送性能 setSocketFlags(); } diff --git a/src/Rtmp/RtmpPusher.h b/src/Rtmp/RtmpPusher.h index bc696c2e..9be06f37 100644 --- a/src/Rtmp/RtmpPusher.h +++ b/src/Rtmp/RtmpPusher.h @@ -63,7 +63,7 @@ protected: send(buffer); } private: - void onPublishResult(const SockException &ex); + void onPublishResult(const SockException &ex,bool handshakeCompleted); template inline void addOnResultCB(const FUN &fun) { diff --git a/src/Rtsp/Rtsp.cpp b/src/Rtsp/Rtsp.cpp index 8cf3dae6..bc8dcce4 100644 --- a/src/Rtsp/Rtsp.cpp +++ b/src/Rtsp/Rtsp.cpp @@ -242,5 +242,58 @@ string SdpParser::toString() const { return title + video + audio; } +bool RtspUrl::parse(const string &strUrl) { + auto schema = FindField(strUrl.data(), nullptr, "://"); + bool isSSL = strcasecmp(schema.data(), "rtsps") == 0; + //查找"://"与"/"之间的字符串，用于提取用户名密码 + auto middle_url = FindField(strUrl.data(), "://", "/"); + if (middle_url.empty()) { + middle_url = FindField(strUrl.data(), "://", nullptr); + } + auto pos = middle_url.rfind('@'); + if (pos == string::npos) { + //并没有用户名密码 + return setup(isSSL, strUrl, "", ""); + } + + //包含用户名密码 + auto user_pwd = middle_url.substr(0, pos); + auto suffix = strUrl.substr(schema.size() + 3 + pos + 1); + auto url = StrPrinter << "rtsp://" << suffix << endl; + if (user_pwd.find(":") == string::npos) { + return setup(isSSL, url, user_pwd, ""); + } + auto user = FindField(user_pwd.data(), nullptr, ":"); + auto pwd = FindField(user_pwd.data(), ":", nullptr); + return setup(isSSL, url, user, pwd); +} + +bool RtspUrl::setup(bool isSSL, const string &strUrl, const string &strUser, const string &strPwd) { + auto ip = FindField(strUrl.data(), "://", "/"); + if (ip.empty()) { + ip = split(FindField(strUrl.data(), "://", NULL), "?")[0]; + } + auto port = atoi(FindField(ip.data(), ":", NULL).data()); + if (port <= 0 || port > UINT16_MAX) { + //rtsp 默认端口554 + port = isSSL ? 322 : 554; + } else { + //服务器域名 + ip = FindField(ip.data(), NULL, ":"); + } + + if (ip.empty()) { + return false; + } + + _url = std::move(strUrl); + _user = std::move(strUser); + _passwd = std::move(strPwd); + _host = std::move(ip); + _port = port; + _is_ssl = isSSL; + return true; +} + }//namespace mediakit diff --git a/src/Rtsp/Rtsp.h b/src/Rtsp/Rtsp.h index e005c971..c8eb5554 100644 --- a/src/Rtsp/Rtsp.h +++ b/src/Rtsp/Rtsp.h @@ -125,6 +125,24 @@ private: map _track_map; }; +/** + * 解析rtsp url的工具类 + */ +class RtspUrl{ +public: + string _url; + string _user; + string _passwd; + string _host; + uint16_t _port; + bool _is_ssl; +public: + RtspUrl() = default; + ~RtspUrl() = default; + bool parse(const string &url); +private: + bool setup(bool,const string &, const string &, const string &); +}; /** * rtsp sdp基类 diff --git a/src/Rtsp/RtspPlayer.cpp b/src/Rtsp/RtspPlayer.cpp index 10a1f7e3..682cbe19 100644 --- a/src/Rtsp/RtspPlayer.cpp +++ b/src/Rtsp/RtspPlayer.cpp @@ -81,70 +81,25 @@ void RtspPlayer::teardown(){ } void RtspPlayer::play(const string &strUrl){ - Rtsp::eRtpType eType = (Rtsp::eRtpType)(int)(*this)[kRtpType]; - auto schema = FindField(strUrl.data(), nullptr,"://"); - bool isSSL = strcasecmp(schema.data(),"rtsps") == 0; - //查找"://"与"/"之间的字符串，用于提取用户名密码 - auto middle_url = FindField(strUrl.data(),"://","/"); - if(middle_url.empty()){ - middle_url = FindField(strUrl.data(),"://", nullptr); - } - auto pos = middle_url.rfind('@'); - if(pos == string::npos){ - //并没有用户名密码 - play(isSSL,strUrl,"","",eType); - return; - } - - //包含用户名密码 - auto user_pwd = middle_url.substr(0,pos); - auto suffix = strUrl.substr(schema.size() + 3 + pos + 1); - auto url = StrPrinter << "rtsp://" << suffix << endl; - if(user_pwd.find(":") == string::npos){ - play(isSSL,url,user_pwd,"",eType); - return; - } - auto user = FindField(user_pwd.data(),nullptr,":"); - auto pwd = FindField(user_pwd.data(),":",nullptr); - play(isSSL,url,user,pwd,eType); -} - -void RtspPlayer::play(bool isSSL,const string &strUrl, const string &strUser, const string &strPwd, Rtsp::eRtpType eType ) { - DebugL << strUrl << " " - << (strUser.size() ? strUser : "null") << " " - << (strPwd.size() ? strPwd:"null") << " " - << eType; - teardown(); - - if(strUser.size()){ - (*this)[kRtspUser] = strUser; - } - if(strPwd.size()){ - (*this)[kRtspPwd] = strPwd; - (*this)[kRtspPwdIsMD5] = false; - } - - _eType = eType; - - auto ip = FindField(strUrl.data(), "://", "/"); - if (ip.empty()) { - ip = split(FindField(strUrl.data(), "://", NULL),"?")[0]; - } - auto port = atoi(FindField(ip.data(), ":", NULL).data()); - if (port <= 0) { - //rtsp 默认端口554 - port = isSSL ? 322 : 554; - } else { - //服务器域名 - ip = FindField(ip.data(), NULL, ":"); - } - - if(ip.empty()){ + RtspUrl url; + if(!url.parse(strUrl)){ onPlayResult_l(SockException(Err_other,StrPrinter << "illegal rtsp url:" << strUrl),false); return; } - _strUrl = strUrl; + teardown(); + + if (url._user.size()) { + (*this)[kRtspUser] = url._user; + } + if (url._passwd.size()) { + (*this)[kRtspPwd] = url._passwd; + (*this)[kRtspPwdIsMD5] = false; + } + + _strUrl = url._url; + _eType = (Rtsp::eRtpType)(int)(*this)[kRtpType]; + DebugL << url._url << " " << (url._user.size() ? url._user : "null") << " " << (url._passwd.size() ? url._passwd : "null") << " " << _eType; weak_ptr weakSelf = dynamic_pointer_cast(shared_from_this()); float playTimeOutSec = (*this)[kTimeoutMS].as() / 1000.0; @@ -160,8 +115,9 @@ void RtspPlayer::play(bool isSSL,const string &strUrl, const string &strUser, co if(!(*this)[kNetAdapter].empty()){ setNetAdapter((*this)[kNetAdapter]); } - startConnect(ip, port , playTimeOutSec); + startConnect(url._host, url._port, playTimeOutSec); } + void RtspPlayer::onConnect(const SockException &err){ if(err.getErrCode() != Err_success) { onPlayResult_l(err,false); diff --git a/src/Rtsp/RtspPlayer.h b/src/Rtsp/RtspPlayer.h index 8247dc9d..5f4f7395 100644 --- a/src/Rtsp/RtspPlayer.h +++ b/src/Rtsp/RtspPlayer.h @@ -106,7 +106,6 @@ private: int getTrackIndexByInterleaved(int interleaved) const; int getTrackIndexByTrackType(TrackType trackType) const; - void play(bool isSSL,const string &strUrl, const string &strUser, const string &strPwd, Rtsp::eRtpType eType); void handleResSETUP(const Parser &parser, unsigned int uiTrackIndex); void handleResDESCRIBE(const Parser &parser); bool handleAuthenticationFailure(const string &wwwAuthenticateParamsStr); diff --git a/src/Rtsp/RtspPusher.cpp b/src/Rtsp/RtspPusher.cpp index e40a185b..7dd6a61f 100644 --- a/src/Rtsp/RtspPusher.cpp +++ b/src/Rtsp/RtspPusher.cpp @@ -43,25 +43,46 @@ void RtspPusher::teardown() { } void RtspPusher::publish(const string &strUrl) { - auto userAndPwd = FindField(strUrl.data(),"://","@"); - Rtsp::eRtpType eType = (Rtsp::eRtpType)(int)(*this)[ kRtpType]; - if(userAndPwd.empty()){ - publish(strUrl,"","",eType); + RtspUrl url; + if(!url.parse(strUrl)){ + onPublishResult(SockException(Err_other,StrPrinter << "illegal rtsp url:" << strUrl),false); return; } - auto suffix = FindField(strUrl.data(),"@",nullptr); - auto url = StrPrinter << "rtsp://" << suffix << endl; - if(userAndPwd.find(":") == string::npos){ - publish(url,userAndPwd,"",eType); - return; + + teardown(); + + if (url._user.size()) { + (*this)[kRtspUser] = url._user; } - auto user = FindField(userAndPwd.data(),nullptr,":"); - auto pwd = FindField(userAndPwd.data(),":",nullptr); - publish(url,user,pwd,eType); + if (url._passwd.size()) { + (*this)[kRtspPwd] = url._passwd; + (*this)[kRtspPwdIsMD5] = false; + } + + _strUrl = strUrl; + _eType = (Rtsp::eRtpType)(int)(*this)[kRtpType]; + DebugL << url._url << " " << (url._user.size() ? url._user : "null") << " " << (url._passwd.size() ? url._passwd : "null") << " " << _eType; + + weak_ptr weakSelf = dynamic_pointer_cast(shared_from_this()); + float publishTimeOutSec = (*this)[kTimeoutMS].as() / 1000.0; + _pPublishTimer.reset( new Timer(publishTimeOutSec, [weakSelf]() { + auto strongSelf=weakSelf.lock(); + if(!strongSelf) { + return false; + } + strongSelf->onPublishResult(SockException(Err_timeout,"publish rtsp timeout"),false); + return false; + },getPoller())); + + if(!(*this)[kNetAdapter].empty()){ + setNetAdapter((*this)[kNetAdapter]); + } + + startConnect(url._host, url._port, publishTimeOutSec); } -void RtspPusher::onPublishResult(const SockException &ex) { - if(_pPublishTimer){ +void RtspPusher::onPublishResult(const SockException &ex, bool handshakeCompleted) { + if(!handshakeCompleted){ //播放结果回调 _pPublishTimer.reset(); if(_onPublished){ @@ -79,62 +100,14 @@ void RtspPusher::onPublishResult(const SockException &ex) { } } -void RtspPusher::publish(const string & strUrl, const string &strUser, const string &strPwd, Rtsp::eRtpType eType ) { - DebugL << strUrl << " " - << (strUser.size() ? strUser : "null") << " " - << (strPwd.size() ? strPwd:"null") << " " - << eType; - teardown(); - - if(strUser.size()){ - (*this)[kRtspUser] = strUser; - } - if(strPwd.size()){ - (*this)[kRtspPwd] = strPwd; - (*this)[kRtspPwdIsMD5] = false; - } - - _eType = eType; - - auto ip = FindField(strUrl.data(), "://", "/"); - if (!ip.size()) { - ip = FindField(strUrl.data(), "://", NULL); - } - auto port = atoi(FindField(ip.data(), ":", NULL).data()); - if (port <= 0) { - //rtsp 默认端口554 - port = 554; - } else { - //服务器域名 - ip = FindField(ip.data(), NULL, ":"); - } - - _strUrl = strUrl; - - weak_ptr weakSelf = dynamic_pointer_cast(shared_from_this()); - float playTimeOutSec = (*this)[kTimeoutMS].as() / 1000.0; - _pPublishTimer.reset( new Timer(playTimeOutSec, [weakSelf]() { - auto strongSelf=weakSelf.lock(); - if(!strongSelf) { - return false; - } - strongSelf->onPublishResult(SockException(Err_timeout,"publish rtsp timeout")); - return false; - },getPoller())); - - if(!(*this)[kNetAdapter].empty()){ - setNetAdapter((*this)[kNetAdapter]); - } - startConnect(ip, port , playTimeOutSec); -} - void RtspPusher::onErr(const SockException &ex) { - onPublishResult(ex); + //定时器_pPublishTimer为空后表明握手结束了 + onPublishResult(ex,!_pPublishTimer); } void RtspPusher::onConnect(const SockException &err) { if(err) { - onPublishResult(err); + onPublishResult(err,false); return; } //推流器不需要多大的接收缓存，节省内存占用 @@ -147,7 +120,8 @@ void RtspPusher::onRecv(const Buffer::Ptr &pBuf){ input(pBuf->data(), pBuf->size()); } catch (exception &e) { SockException ex(Err_other, e.what()); - onPublishResult(ex); + //定时器_pPublishTimer为空后表明握手结束了 + onPublishResult(ex,!_pPublishTimer); } } @@ -377,7 +351,7 @@ void RtspPusher::sendRecord() { _pRtspReader->setDetachCB([weakSelf](){ auto strongSelf = weakSelf.lock(); if(strongSelf){ - strongSelf->onPublishResult(SockException(Err_other,"媒体源被释放")); + strongSelf->onPublishResult(SockException(Err_other,"媒体源被释放"), !strongSelf->_pPublishTimer); } }); if(_eType != Rtsp::RTP_TCP){ @@ -392,7 +366,7 @@ void RtspPusher::sendRecord() { return true; },getPoller())); } - onPublishResult(SockException(Err_success,"success")); + onPublishResult(SockException(Err_success,"success"), false); //提升发送性能 setSocketFlags(); }; diff --git a/src/Rtsp/RtspPusher.h b/src/Rtsp/RtspPusher.h index 958c1c87..99431f4d 100644 --- a/src/Rtsp/RtspPusher.h +++ b/src/Rtsp/RtspPusher.h @@ -48,8 +48,7 @@ protected: void onWholeRtspPacket(Parser &parser) override ; void onRtpPacket(const char *data,uint64_t len) override {}; private: - void publish(const string &strUrl, const string &strUser, const string &strPwd, Rtsp::eRtpType eType ); - void onPublishResult(const SockException &ex); + void onPublishResult(const SockException &ex, bool handshakeCompleted); void sendAnnounce(); void sendSetup(unsigned int uiTrackIndex);