86 lines
3.3 KiB
C++
86 lines
3.3 KiB
C++
/*
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* Copyright (c) 2016-present The ZLMediaKit project authors. All Rights Reserved.
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*
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* This file is part of ZLMediaKit(https://github.com/ZLMediaKit/ZLMediaKit).
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*
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* Use of this source code is governed by MIT-like license that can be found in the
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* LICENSE file in the root of the source tree. All contributing project authors
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* may be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef ZLMEDIAKIT_WEBRTC_SIGNALING_SESSION_H
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#define ZLMEDIAKIT_WEBRTC_SIGNALING_SESSION_H
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#include "Network/Session.h"
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#include "Http/WebSocketSession.h"
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#include "webrtc/WebRtcSignalingMsg.h"
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namespace mediakit {
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// webrtc 信令, 基于websocket实现
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class WebRtcSignalingSession : public toolkit::Session {
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public:
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struct ClassMethodHash {
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bool operator()(std::pair<std::string /*class*/, std::string /*method*/> key) const {
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std::size_t h = 0;
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h ^= std::hash<std::string>()(key.first) << 0;
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h ^= std::hash<std::string>()(key.second) << 1;
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return h;
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}
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};
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using Ptr = std::shared_ptr<WebRtcSignalingSession>;
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using WeakPtr = std::weak_ptr<WebRtcSignalingSession>;
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WebRtcSignalingSession(const toolkit::Socket::Ptr &sock);
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virtual ~WebRtcSignalingSession();
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Json::Value makeInfoJson();
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std::string getRoomId() { return _room_id; };
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//// Session override////
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void onRecv(const toolkit::Buffer::Ptr &) override;
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void onError(const toolkit::SockException &err) override;
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void onManager() override;
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protected:
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void handleRegisterRequest(SIGNALING_MSG_ARGS);
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void handleUnregisterRequest(SIGNALING_MSG_ARGS);
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void handleCallRequest(SIGNALING_MSG_ARGS);
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void handleCallAccept(SIGNALING_MSG_ARGS);
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#define handleCallReject handleCallAccept
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void handleByeIndication(SIGNALING_MSG_ARGS);
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void handleCandidateIndication(SIGNALING_MSG_ARGS);
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void handleOtherMsg(SIGNALING_MSG_ARGS);
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void notifyByeIndication();
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void forwardCallRequest(WebRtcSignalingSession::WeakPtr sender, SIGNALING_MSG_ARGS);
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void forwardCallAccept(SIGNALING_MSG_ARGS);
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void forwardBye(SIGNALING_MSG_ARGS);
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void forwardBye(Json::Value allArgs);
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void forwardPacket(SIGNALING_MSG_ARGS);
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void sendRegisterAccept(Json::Value& body, const std::string& transaction_id);
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void sendAcceptResponse(Json::Value &body, const std::string& transaction_id);
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void sendRejectResponse(Json::Value &body, const std::string& transaction_id, const std::string& reason);
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void sendResponse(Json::Value &body, const std::string& transaction_id);
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void sendPacket(const Json::Value &body);
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private:
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std::string _room_id; //
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std::unordered_map<std::string /*guest id*/, std::string /*peer_room_id*/> _tours; //作为主叫
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std::unordered_map<std::string /*peer_guest_id*/, WebRtcSignalingSession::WeakPtr /*session*/> _guests; //作为被叫
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};
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using WebRtcWebcosktSignalingSession = WebSocketSession<WebRtcSignalingSession, HttpSession>;
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using WebRtcWebcosktSignalSslSession = WebSocketSession<WebRtcSignalingSession, HttpsSession>;
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void listWebrtcRooms(const std::function<void(const std::string& key, const WebRtcSignalingSession::Ptr& p)> &cb);
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Json::Value ToJson(const WebRtcSignalingSession::Ptr& p);
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WebRtcSignalingSession::Ptr getWebrtcRoomKeeper(const std::string &room_id);
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}// namespace mediakit
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#endif //ZLMEDIAKIT_WEBRTC_SIGNALING_SESSION_H
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