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ZLMediaKit
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Merge branch 'master' of github.com:johzzy/ZLMediaKit

This commit is contained in:
xiongziliang 2024-03-23 20:49:25 +08:00
parent 2e2823d4cf 013ef3f63e
commit f81f62c8ff
9 changed files with 118 additions and 156 deletions
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7
api/source/mk_common.cpp
View File

@ -304,10 +304,11 @@ API_EXPORT void API_CALL mk_webrtc_get_answer_sdp2(void *user_data, on_user_data
std::string offer_str = offer;
std::shared_ptr<void> ptr(user_data, user_data_free ? user_data_free : [](void *) {});
auto args = std::make_shared<WebRtcArgsUrl>(url);
WebRtcPluginManager::Instance().getAnswerSdp(*session, type, *args,
[offer_str, session, ptr, cb](const WebRtcInterface &exchanger) mutable {
WebRtcPluginManager::Instance().negotiateSdp(*session, type, *args, [offer_str, session, ptr, cb, args](const WebRtcInterface &exchanger) mutable {
setWebRtcArgs(*args, exchanger);
auto& handler = const_cast<WebRtcInterface &>(exchanger);
try {
auto sdp_answer = exchangeSdp(exchanger, offer_str);
auto sdp_answer = handler.getAnswerSdp(offer_str);
cb(ptr.get(), sdp_answer.data(), nullptr);
} catch (std::exception &ex) {
cb(ptr.get(), nullptr, ex.what());

66
server/WebApi.cpp
View File

@ -119,7 +119,7 @@ static HttpApi toApi(const function<void(API_ARGS_MAP_ASYNC)> &cb) {
//参数解析成map
auto args = getAllArgs(parser);
cb(sender, headerOut, HttpAllArgs<decltype(args)>(parser, args), val, invoker);
cb(sender, headerOut, ArgsMap(parser, args), val, invoker);
};
}
@ -147,7 +147,7 @@ static HttpApi toApi(const function<void(API_ARGS_JSON_ASYNC)> &cb) {
Json::Reader reader;
reader.parse(parser.content(), args);
cb(sender, headerOut, HttpAllArgs<decltype(args)>(parser, args), val, invoker);
cb(sender, headerOut, ArgsJson(parser, args), val, invoker);
};
}
@ -167,7 +167,7 @@ static HttpApi toApi(const function<void(API_ARGS_STRING_ASYNC)> &cb) {
Json::Value val;
val["code"] = API::Success;
cb(sender, headerOut, HttpAllArgs<string>(parser, (string &)parser.content()), val, invoker);
cb(sender, headerOut, ArgsString(parser, (string &)parser.content()), val, invoker);
};
}
@ -662,13 +662,6 @@ void addStreamPusherProxy(const string &schema,
pusher->publish(url);
}
template <typename Type>
static void getArgsValue(const HttpAllArgs<ApiArgsType> &allArgs, const string &key, Type &value) {
auto val = allArgs[key];
if (!val.empty()) {
value = (Type)val;
}
}
/**
* 安装api接口
@ -735,7 +728,7 @@ void installWebApi() {
CHECK_SECRET();
auto &ini = mINI::Instance();
int changed = API::Success;
for (auto &pr : allArgs.getArgs()) {
for (auto &pr : allArgs.args) {
if (ini.find(pr.first) == ini.end()) {
#if 1
//没有这个key
@ -1093,7 +1086,7 @@ void installWebApi() {
CHECK_ARGS("vhost","app","stream","url");
mINI args;
for (auto &pr : allArgs.getArgs()) {
for (auto &pr : allArgs.args) {
args.emplace(pr.first, pr.second);
}
@ -1190,7 +1183,7 @@ void installWebApi() {
//测试url http://127.0.0.1/index/api/downloadBin
api_regist("/index/api/downloadBin",[](API_ARGS_MAP_ASYNC){
CHECK_SECRET();
invoker.responseFile(allArgs.getParser().getHeader(),StrCaseMap(),exePath());
invoker.responseFile(allArgs.parser.getHeader(), StrCaseMap(), exePath());
});
#if defined(ENABLE_RTPPROXY)
@ -1697,7 +1690,7 @@ void installWebApi() {
//截图存在，且未过期，那么返回之
res_old_snap = true;
responseSnap(path, allArgs.getParser().getHeader(), invoker);
responseSnap(path, allArgs.parser.getHeader(), invoker);
//中断遍历
return false;
});
@ -1728,7 +1721,7 @@ void installWebApi() {
File::delete_file(new_snap);
rename(new_snap_tmp.data(), new_snap.data());
}
responseSnap(new_snap, allArgs.getParser().getHeader(), invoker, err_msg);
responseSnap(new_snap, allArgs.parser.getHeader(), invoker, err_msg);
});
});
@ -1743,7 +1736,7 @@ void installWebApi() {
#ifdef ENABLE_WEBRTC
class WebRtcArgsImp : public WebRtcArgs {
public:
WebRtcArgsImp(const HttpAllArgs<string> &args, std::string session_id)
WebRtcArgsImp(const ArgsString &args, std::string session_id)
: _args(args)
, _session_id(std::move(session_id)) {}
~WebRtcArgsImp() override = default;
@ -1761,40 +1754,32 @@ void installWebApi() {
CHECK_ARGS("app", "stream");
return StrPrinter << "rtc://" << _args["Host"] << "/" << _args["app"] << "/"
<< _args["stream"] << "?" << _args.getParser().params() + "&session=" + _session_id;
<< _args["stream"] << "?" << _args.parser.params() + "&session=" + _session_id;
}
private:
HttpAllArgs<string> _args;
ArgsString _args;
std::string _session_id;
};
api_regist("/index/api/webrtc",[](API_ARGS_STRING_ASYNC){
CHECK_ARGS("type");
auto type = allArgs["type"];
auto offer = allArgs.getArgs();
auto offer = allArgs.args;
CHECK(!offer.empty(), "http body(webrtc offer sdp) is empty");
std::string host = allArgs.getParser()["Host"];
std::string localIp = host.substr(0, host.find(':'));
auto isVaildIP = [](std::string ip)-> bool {
int a,b,c,d;
return sscanf(ip.c_str(),"%d.%d.%d.%d", &a, &b, &c, &d) == 4;
};
if (!isVaildIP(localIp) || localIp=="127.0.0.1") {
localIp = "";
}
auto &session = static_cast<Session&>(sender);
auto args = std::make_shared<WebRtcArgsImp>(allArgs, sender.getIdentifier());
WebRtcPluginManager::Instance().getAnswerSdp(static_cast<Session&>(sender), type, *args, [invoker, val, offer, headerOut, localIp](const WebRtcInterface &exchanger) mutable {
WebRtcPluginManager::Instance().negotiateSdp(session, type, *args, [invoker, val, offer, headerOut, args](const WebRtcInterface &exchanger) mutable {
//设置返回类型
headerOut["Content-Type"] = HttpFileManager::getContentType(".json");
//设置跨域
headerOut["Access-Control-Allow-Origin"] = "*";
setWebRtcArgs(*args, exchanger);
auto& handler = const_cast<WebRtcInterface &>(exchanger);
try {
setLocalIp(exchanger,localIp);
val["sdp"] = exchangeSdp(exchanger, offer);
val["sdp"] = handler.getAnswerSdp(offer);
val["id"] = exchanger.getIdentifier();
val["type"] = "answer";
invoker(200, headerOut, val.toStyledString());
@ -1808,21 +1793,22 @@ void installWebApi() {
static constexpr char delete_webrtc_url [] = "/index/api/delete_webrtc";
static auto whip_whep_func = [](const char *type, API_ARGS_STRING_ASYNC) {
auto offer = allArgs.getArgs();
auto offer = allArgs.args;
CHECK(!offer.empty(), "http body(webrtc offer sdp) is empty");
auto &session = static_cast<Session&>(sender);
auto location = std::string("http") + (session.overSsl() ? "s" : "") + "://" + allArgs["host"] + delete_webrtc_url;
auto location = std::string(session.overSsl() ? "https://" : "http://") + allArgs["host"] + delete_webrtc_url;
auto args = std::make_shared<WebRtcArgsImp>(allArgs, sender.getIdentifier());
WebRtcPluginManager::Instance().getAnswerSdp(session, type, *args,
[invoker, offer, headerOut, location](const WebRtcInterface &exchanger) mutable {
WebRtcPluginManager::Instance().negotiateSdp(session, type, *args, [invoker, offer, headerOut, location, args](const WebRtcInterface &exchanger) mutable {
// 设置跨域
headerOut["Access-Control-Allow-Origin"] = "*";
setWebRtcArgs(*args, exchanger);
auto& handler = const_cast<WebRtcInterface &>(exchanger);
try {
// 设置返回类型
headerOut["Content-Type"] = "application/sdp";
headerOut["Location"] = location + "?id=" + exchanger.getIdentifier() + "&token=" + exchanger.deleteRandStr();
invoker(201, headerOut, exchangeSdp(exchanger, offer));
invoker(201, headerOut, handler.getAnswerSdp(offer));
} catch (std::exception &ex) {
headerOut["Content-Type"] = "text/plain";
invoker(406, headerOut, ex.what());
@ -1835,7 +1821,7 @@ void installWebApi() {
api_regist(delete_webrtc_url, [](API_ARGS_MAP_ASYNC) {
CHECK_ARGS("id", "token");
CHECK(allArgs.getParser().method() == "DELETE", "http method is not DELETE: " + allArgs.getParser().method());
CHECK(allArgs.parser.method() == "DELETE", "http method is not DELETE: " + allArgs.parser.method());
auto obj = WebRtcTransportManager::Instance().getItem(allArgs["id"]);
if (!obj) {
invoker(404, headerOut, "id not found");
@ -1921,11 +1907,11 @@ void installWebApi() {
if (!save_name.empty()) {
res_header.emplace("Content-Disposition", "attachment;filename=\"" + save_name + "\"");
}
invoker.responseFile(allArgs.getParser().getHeader(), res_header, allArgs["file_path"]);
invoker.responseFile(allArgs.parser.getHeader(), res_header, allArgs["file_path"]);
}
};
bool flag = NOTICE_EMIT(BroadcastHttpAccessArgs, Broadcast::kBroadcastHttpAccess, allArgs.getParser(), file_path, false, file_invoker, sender);
bool flag = NOTICE_EMIT(BroadcastHttpAccessArgs, Broadcast::kBroadcastHttpAccess, allArgs.parser, file_path, false, file_invoker, sender);
if (!flag) {
// 文件下载鉴权事件无人监听，不允许下载
invoker(401, StrCaseMap {}, "None http access event listener");

77
server/WebApi.h
View File

@ -115,72 +115,41 @@ std::string getValue(const mediakit::Parser &parser, Args &args, const First &fi
template<typename Args>
class HttpAllArgs {
mediakit::Parser* _parser = nullptr;
Args* _args = nullptr;
public:
HttpAllArgs(const mediakit::Parser &parser, Args &args) {
_get_args = [&args]() {
return (void *) &args;
};
_get_parser = [&parser]() -> const mediakit::Parser & {
return parser;
};
_get_value = [](HttpAllArgs &that, const std::string &key) {
return getValue(that.getParser(), that.getArgs(), key);
};
_clone = [&](HttpAllArgs &that) {
that._get_args = [args]() {
return (void *) &args;
};
that._get_parser = [parser]() -> const mediakit::Parser & {
return parser;
};
that._get_value = [](HttpAllArgs &that, const std::string &key) {
return getValue(that.getParser(), that.getArgs(), key);
};
that._cache_able = true;
};
}
const mediakit::Parser& parser;
Args& args;
HttpAllArgs(const HttpAllArgs &that) {
if (that._cache_able) {
_get_args = that._get_args;
_get_parser = that._get_parser;
_get_value = that._get_value;
_cache_able = true;
} else {
that._clone(*this);
HttpAllArgs(const mediakit::Parser &p, Args &a): parser(p), args(a) {}
HttpAllArgs(const HttpAllArgs &that): _parser(new mediakit::Parser(that.parser)),
_args(new Args(that.args)),
parser(*_parser), args(*_args) {}
~HttpAllArgs() {
if (_parser) {
delete _parser;
}
if (_args) {
delete _args;
}
}
template<typename Key>
toolkit::variant operator[](const Key &key) const {
return (toolkit::variant)_get_value(*(HttpAllArgs*)this, key);
return (toolkit::variant)getValue(parser, args, key);
}
const mediakit::Parser &getParser() const {
return _get_parser();
}
Args &getArgs() {
return *((Args *) _get_args());
}
const Args &getArgs() const {
return *((Args *) _get_args());
}
private:
bool _cache_able = false;
std::function<void *() > _get_args;
std::function<const mediakit::Parser &() > _get_parser;
std::function<std::string(HttpAllArgs &that, const std::string &key)> _get_value;
std::function<void(HttpAllArgs &that) > _clone;
};
#define API_ARGS_MAP toolkit::SockInfo &sender, mediakit::HttpSession::KeyValue &headerOut, const HttpAllArgs<ApiArgsType> &allArgs, Json::Value &val
using ArgsMap = HttpAllArgs<ApiArgsType>;
using ArgsJson = HttpAllArgs<Json::Value>;
using ArgsString = HttpAllArgs<std::string>;
#define API_ARGS_MAP toolkit::SockInfo &sender, mediakit::HttpSession::KeyValue &headerOut, const ArgsMap &allArgs, Json::Value &val
#define API_ARGS_MAP_ASYNC API_ARGS_MAP, const mediakit::HttpSession::HttpResponseInvoker &invoker
#define API_ARGS_JSON toolkit::SockInfo &sender, mediakit::HttpSession::KeyValue &headerOut, const HttpAllArgs<Json::Value> &allArgs, Json::Value &val
#define API_ARGS_JSON toolkit::SockInfo &sender, mediakit::HttpSession::KeyValue &headerOut, const ArgsJson &allArgs, Json::Value &val
#define API_ARGS_JSON_ASYNC API_ARGS_JSON, const mediakit::HttpSession::HttpResponseInvoker &invoker
#define API_ARGS_STRING toolkit::SockInfo &sender, mediakit::HttpSession::KeyValue &headerOut, const HttpAllArgs<std::string> &allArgs, Json::Value &val
#define API_ARGS_STRING toolkit::SockInfo &sender, mediakit::HttpSession::KeyValue &headerOut, const ArgsString &allArgs, Json::Value &val
#define API_ARGS_STRING_ASYNC API_ARGS_STRING, const mediakit::HttpSession::HttpResponseInvoker &invoker
#define API_ARGS_VALUE sender, headerOut, allArgs, val

18
src/Common/MediaSource.h
View File

@ -136,6 +136,15 @@ private:
toolkit::Timer::Ptr _async_close_timer;
};
template <typename MAP, typename KEY, typename TYPE>
static void getArgsValue(const MAP &allArgs, const KEY &key, TYPE &value) {
auto val = ((MAP &)allArgs)[key];
if (!val.empty()) {
value = (TYPE)val;
}
}
class ProtocolOption {
public:
ProtocolOption();
@ -243,15 +252,6 @@ public:
GET_OPT_VALUE(stream_replace);
GET_OPT_VALUE(max_track);
}
private:
template <typename MAP, typename KEY, typename TYPE>
static void getArgsValue(const MAP &allArgs, const KEY &key, TYPE &value) {
auto val = ((MAP &)allArgs)[key];
if (!val.empty()) {
value = (TYPE)val;
}
}
};
//该对象用于拦截感兴趣的MediaSourceEvent事件

2
src/Common/Parser.h
View File

@ -30,7 +30,7 @@ struct StrCaseCompare {
class StrCaseMap : public std::multimap<std::string, std::string, StrCaseCompare> {
public:
using Super = multimap<std::string, std::string, StrCaseCompare>;
using Super = std::multimap<std::string, std::string, StrCaseCompare>;
std::string &operator[](const std::string &k) {
auto it = find(k);

1
webrtc/WebRtcEchoTest.h
View File

@ -27,7 +27,6 @@ protected:
void onRtp(const char *buf, size_t len, uint64_t stamp_ms) override;
void onRtcp(const char *buf, size_t len) override;
void onRecvRtp(MediaTrack &track, const std::string &rid, RtpPacket::Ptr rtp) override {};
void onBeforeEncryptRtp(const char *buf, int &len, void *ctx) override {};
void onBeforeEncryptRtcp(const char *buf, int &len, void *ctx) override {};

1
webrtc/WebRtcPlayer.h
View File

@ -27,7 +27,6 @@ protected:
void onStartWebRTC() override;
void onDestory() override;
void onRtcConfigure(RtcConfigure &configure) const override;
void onRecvRtp(MediaTrack &track, const std::string &rid, RtpPacket::Ptr rtp) override {};
private:
WebRtcPlayer(const EventPoller::Ptr &poller, const RtspMediaSource::Ptr &src, const MediaInfo &info, bool preferred_tcp);

64
webrtc/WebRtcTransport.cpp
View File

@ -378,6 +378,12 @@ void WebRtcTransport::setRemoteDtlsFingerprint(const RtcSession &remote) {
}
void WebRtcTransport::onRtcConfigure(RtcConfigure &configure) const {
SdpAttrFingerprint fingerprint;
fingerprint.algorithm = _offer_sdp->media[0].fingerprint.algorithm;
fingerprint.hash = getFingerprint(fingerprint.algorithm, _dtls_transport);
configure.setDefaultSetting(
_ice_server->GetUsernameFragment(), _ice_server->GetPassword(), RtpDirection::sendrecv, fingerprint);
// 开启remb后关闭twcc，因为开启twcc后remb无效
GET_CONFIG(size_t, remb_bit_rate, Rtc::kRembBitRate);
configure.enableTWCC(!remb_bit_rate);
@ -407,12 +413,7 @@ std::string WebRtcTransport::getAnswerSdp(const string &offer) {
setRemoteDtlsFingerprint(*_offer_sdp);
//// sdp 配置 ////
SdpAttrFingerprint fingerprint;
fingerprint.algorithm = _offer_sdp->media[0].fingerprint.algorithm;
fingerprint.hash = getFingerprint(fingerprint.algorithm, _dtls_transport);
RtcConfigure configure;
configure.setDefaultSetting(
_ice_server->GetUsernameFragment(), _ice_server->GetPassword(), RtpDirection::sendrecv, fingerprint);
onRtcConfigure(configure);
//// 生成answer sdp ////
@ -431,10 +432,6 @@ static bool isDtls(char *buf) {
return ((*buf > 19) && (*buf < 64));
}
static string getPeerAddress(RTC::TransportTuple *tuple) {
return tuple->get_peer_ip();
}
void WebRtcTransport::inputSockData(char *buf, int len, RTC::TransportTuple *tuple) {
if (RTC::StunPacket::IsStun((const uint8_t *)buf, len)) {
std::unique_ptr<RTC::StunPacket> packet(RTC::StunPacket::Parse((const uint8_t *)buf, len));
@ -451,7 +448,7 @@ void WebRtcTransport::inputSockData(char *buf, int len, RTC::TransportTuple *tup
}
if (isRtp(buf, len)) {
if (!_srtp_session_recv) {
WarnL << "received rtp packet when dtls not completed from:" << getPeerAddress(tuple);
WarnL << "received rtp packet when dtls not completed from:" << tuple->get_peer_ip();
return;
}
if (_srtp_session_recv->DecryptSrtp((uint8_t *)buf, &len)) {
@ -461,7 +458,7 @@ void WebRtcTransport::inputSockData(char *buf, int len, RTC::TransportTuple *tup
}
if (isRtcp(buf, len)) {
if (!_srtp_session_recv) {
WarnL << "received rtcp packet when dtls not completed from:" << getPeerAddress(tuple);
WarnL << "received rtcp packet when dtls not completed from:" << tuple->get_peer_ip();
return;
}
if (_srtp_session_recv->DecryptSrtcp((uint8_t *)buf, &len)) {
@ -1278,21 +1275,14 @@ void WebRtcPluginManager::registerPlugin(const string &type, Plugin cb) {
_map_creator[type] = std::move(cb);
}
std::string exchangeSdp(const WebRtcInterface &exchanger, const std::string& offer) {
return const_cast<WebRtcInterface &>(exchanger).getAnswerSdp(offer);
}
void setLocalIp(const WebRtcInterface& exchanger, const std::string& localIp) {
return const_cast<WebRtcInterface &>(exchanger).setLocalIp(localIp);
}
void WebRtcPluginManager::setListener(Listener cb) {
lock_guard<mutex> lck(_mtx_creator);
_listener = std::move(cb);
}
void WebRtcPluginManager::getAnswerSdp(Session &sender, const string &type, const WebRtcArgs &args, const onCreateRtc &cb_in) {
onCreateRtc cb;
void WebRtcPluginManager::negotiateSdp(Session &sender, const string &type, const WebRtcArgs &args, const onCreateWebRtc &cb_in) {
onCreateWebRtc cb;
lock_guard<mutex> lck(_mtx_creator);
if (_listener) {
auto listener = _listener;
@ -1308,17 +1298,17 @@ void WebRtcPluginManager::getAnswerSdp(Session &sender, const string &type, cons
auto it = _map_creator.find(type);
if (it == _map_creator.end()) {
cb(WebRtcException(SockException(Err_other, "the type can not supported")));
cb_in(WebRtcException(SockException(Err_other, "the type can not supported")));
return;
}
it->second(sender, args, cb);
}
void echo_plugin(Session &sender, const WebRtcArgs &args, const WebRtcPluginManager::onCreateRtc &cb) {
void echo_plugin(Session &sender, const WebRtcArgs &args, const onCreateWebRtc &cb) {
cb(*WebRtcEchoTest::create(EventPollerPool::Instance().getPoller()));
}
void push_plugin(Session &sender, const WebRtcArgs &args, const WebRtcPluginManager::onCreateRtc &cb) {
void push_plugin(Session &sender, const WebRtcArgs &args, const onCreateWebRtc &cb) {
MediaInfo info(args["url"]);
bool preferred_tcp = args["preferred_tcp"];
@ -1374,7 +1364,7 @@ void push_plugin(Session &sender, const WebRtcArgs &args, const WebRtcPluginMana
}
}
void play_plugin(Session &sender, const WebRtcArgs &args, const WebRtcPluginManager::onCreateRtc &cb) {
void play_plugin(Session &sender, const WebRtcArgs &args, const onCreateWebRtc &cb) {
MediaInfo info(args["url"]);
bool preferred_tcp = args["preferred_tcp"];
@ -1408,6 +1398,23 @@ void play_plugin(Session &sender, const WebRtcArgs &args, const WebRtcPluginMana
}
}
bool isVaildIP(const std::string& ip) {
int a,b,c,d;
return sscanf(ip.c_str(),"%d.%d.%d.%d", &a, &b, &c, &d) == 4;
}
static void set_local_ip(const WebRtcArgs &args, const WebRtcInterface &rtc) {
std::string host = args["Host"];
if (!host.empty()) {
std::string localIp = host.substr(0, host.find(':'));
if (!isVaildIP(localIp) || localIp == "127.0.0.1") {
localIp = "";
}
const_cast<WebRtcInterface &>(rtc).setLocalIp(std::move(localIp));
}
}
static void set_webrtc_cands(const WebRtcArgs &args, const WebRtcInterface &rtc) {
vector<SdpAttrCandidate> cands;
{
@ -1434,14 +1441,15 @@ static void set_webrtc_cands(const WebRtcArgs &args, const WebRtcInterface &rtc)
}
}
void setWebRtcArgs(const WebRtcArgs &args, const WebRtcInterface &rtc) {
set_local_ip(args, rtc);
set_webrtc_cands(args, rtc);
}
static onceToken s_rtc_auto_register([]() {
WebRtcPluginManager::Instance().registerPlugin("echo", echo_plugin);
WebRtcPluginManager::Instance().registerPlugin("push", push_plugin);
WebRtcPluginManager::Instance().registerPlugin("play", play_plugin);
WebRtcPluginManager::Instance().setListener([](Session &sender, const std::string &type, const WebRtcArgs &args, const WebRtcInterface &rtc) {
set_webrtc_cands(args, rtc);
});
});
}// namespace mediakit

16
webrtc/WebRtcTransport.h
View File

@ -35,6 +35,8 @@ extern const std::string kTcpPort;
extern const std::string kTimeOutSec;
}//namespace RTC
class WebRtcArgs;
class WebRtcInterface {
public:
virtual ~WebRtcInterface() = default;
@ -45,9 +47,7 @@ public:
virtual void setLocalIp(const std::string &localIp) {}
};
std::string exchangeSdp(const WebRtcInterface &exchanger, const std::string& offer);
void setLocalIp(const WebRtcInterface &exchanger, const std::string &localIp);
void setWebRtcArgs(const WebRtcArgs &args, const WebRtcInterface &rtc);
class WebRtcException : public WebRtcInterface {
public:
@ -88,7 +88,7 @@ public:
* @param offer offer sdp
* @return answer sdp
*/
std::string getAnswerSdp(const std::string &offer) override;
std::string getAnswerSdp(const std::string &offer) override final;
/**
* 获取对象唯一id
@ -273,7 +273,7 @@ protected:
void onCreate() override;
void onDestory() override;
void onShutdown(const SockException &ex) override;
virtual void onRecvRtp(MediaTrack &track, const std::string &rid, RtpPacket::Ptr rtp) = 0;
virtual void onRecvRtp(MediaTrack &track, const std::string &rid, RtpPacket::Ptr rtp) {}
void updateTicker();
float getLossRate(TrackType type);
void onRtcpBye() override;
@ -337,17 +337,17 @@ public:
virtual variant operator[](const std::string &key) const = 0;
};
using onCreateWebRtc = std::function<void(const WebRtcInterface &rtc)>;
class WebRtcPluginManager {
public:
using onCreateRtc = std::function<void(const WebRtcInterface &rtc)>;
using Plugin = std::function<void(Session &sender, const WebRtcArgs &args, const onCreateRtc &cb)>;
using Plugin = std::function<void(Session &sender, const WebRtcArgs &args, const onCreateWebRtc &cb)>;
using Listener = std::function<void(Session &sender, const std::string &type, const WebRtcArgs &args, const WebRtcInterface &rtc)>;
static WebRtcPluginManager &Instance();
void registerPlugin(const std::string &type, Plugin cb);
void getAnswerSdp(Session &sender, const std::string &type, const WebRtcArgs &args, const onCreateRtc &cb);
void setListener(Listener cb);
void negotiateSdp(Session &sender, const std::string &type, const WebRtcArgs &args, const onCreateWebRtc &cb);
private:
WebRtcPluginManager() = default;