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75 lines
3.0 KiB
C++
75 lines
3.0 KiB
C++
#pragma once
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#include "VoIPController.h"
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#include "controller/net/Endpoint.h"
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#include "controller/net/NetworkSocket.h"
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namespace tgvoip
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{
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class VoIPGroupController : public VoIPController
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{
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public:
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VoIPGroupController(int32_t timeDifference);
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virtual ~VoIPGroupController();
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void SetGroupCallInfo(unsigned char *encryptionKey, unsigned char *reflectorGroupTag, unsigned char *reflectorSelfTag, unsigned char *reflectorSelfSecret, unsigned char *reflectorSelfTagHash, int32_t selfUserID, NetworkAddress reflectorAddress, NetworkAddress reflectorAddressV6, uint16_t reflectorPort);
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void AddGroupCallParticipant(int32_t userID, unsigned char *memberTagHash, unsigned char *serializedStreams, size_t streamsLength);
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void RemoveGroupCallParticipant(int32_t userID);
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float GetParticipantAudioLevel(int32_t userID);
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virtual void SetMicMute(bool mute);
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void SetParticipantVolume(int32_t userID, float volume);
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void SetParticipantStreams(int32_t userID, unsigned char *serializedStreams, size_t length);
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static size_t GetInitialStreams(unsigned char *buf, size_t size);
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struct Callbacks : public VoIPController::Callbacks
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{
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void (*updateStreams)(VoIPGroupController *, unsigned char *, size_t);
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void (*participantAudioStateChanged)(VoIPGroupController *, int32_t, bool);
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};
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void SetCallbacks(Callbacks callbacks);
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virtual std::string GetDebugString();
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virtual void SetNetworkType(int type);
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protected:
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virtual void ProcessIncomingPacket(NetworkPacket &packet, Endpoint &srcEndpoint);
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virtual void SendInit();
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virtual void SendUdpPing(Endpoint &endpoint);
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virtual void SendRelayPings();
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virtual void SendPacket(unsigned char *data, size_t len, Endpoint &ep, PendingOutgoingPacket &srcPacket);
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virtual void WritePacketHeader(uint32_t seq, BufferOutputStream *s, unsigned char type, uint32_t length, PacketSender *sender = NULL);
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virtual void OnAudioOutputReady();
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private:
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int32_t GetCurrentUnixtime();
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std::vector<std::shared_ptr<Stream>> DeserializeStreams(BufferInputStream &in);
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void SendRecentPacketsRequest();
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void SendSpecialReflectorRequest(unsigned char *data, size_t len);
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void SerializeAndUpdateOutgoingStreams();
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struct GroupCallParticipant
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{
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int32_t userID;
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unsigned char memberTagHash[32];
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std::vector<std::shared_ptr<Stream>> streams;
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AudioLevelMeter *levelMeter;
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};
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std::vector<GroupCallParticipant> participants;
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unsigned char reflectorSelfTag[16];
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unsigned char reflectorSelfSecret[16];
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unsigned char reflectorSelfTagHash[32];
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int32_t userSelfID;
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Endpoint groupReflector;
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AudioMixer *audioMixer;
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AudioLevelMeter selfLevelMeter;
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Callbacks groupCallbacks;
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struct PacketIdMapping
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{
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uint32_t seq;
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uint16_t id;
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double ackTime;
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};
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std::vector<PacketIdMapping> recentSentPackets;
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Mutex sentPacketsMutex;
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Mutex participantsMutex;
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int32_t timeDifference;
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};
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} // namespace tgvoip
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