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119 lines
3.8 KiB
C++
119 lines
3.8 KiB
C++
#ifndef TGCALLS_NETWORK_MANAGER_H
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#define TGCALLS_NETWORK_MANAGER_H
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#include "rtc_base/thread.h"
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#include "EncryptedConnection.h"
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#include "Instance.h"
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#include "Message.h"
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#include "Stats.h"
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#include "rtc_base/copy_on_write_buffer.h"
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#include "api/candidate.h"
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#include "rtc_base/network_monitor_factory.h"
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#include <functional>
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#include <memory>
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namespace rtc {
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class BasicPacketSocketFactory;
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class BasicNetworkManager;
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class PacketTransportInternal;
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struct NetworkRoute;
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} // namespace rtc
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namespace cricket {
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class BasicPortAllocator;
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class P2PTransportChannel;
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class IceTransportInternal;
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} // namespace cricket
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namespace webrtc {
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class BasicAsyncResolverFactory;
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class TurnCustomizer;
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} // namespace webrtc
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namespace tgcalls {
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struct Message;
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class NetworkManager : public sigslot::has_slots<>, public std::enable_shared_from_this<NetworkManager> {
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public:
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struct State {
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bool isReadyToSendData = false;
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bool isFailed = false;
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};
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struct InterfaceTrafficStats {
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int64_t incoming = 0;
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int64_t outgoing = 0;
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};
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NetworkManager(
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rtc::Thread *thread,
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EncryptionKey encryptionKey,
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bool enableP2P,
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bool enableTCP,
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bool enableStunMarking,
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std::vector<RtcServer> const &rtcServers,
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std::unique_ptr<Proxy> proxy,
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std::function<void(const State &)> stateUpdated,
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std::function<void(DecryptedMessage &&)> transportMessageReceived,
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std::function<void(Message &&)> sendSignalingMessage,
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std::function<void(int delayMs, int cause)> sendTransportServiceAsync);
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~NetworkManager();
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void start();
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void receiveSignalingMessage(DecryptedMessage &&message);
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uint32_t sendMessage(const Message &message);
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void sendTransportService(int cause);
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void setIsLocalNetworkLowCost(bool isLocalNetworkLowCost);
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TrafficStats getNetworkStats();
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void fillCallStats(CallStats &callStats);
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void logCurrentNetworkState();
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private:
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void checkConnectionTimeout();
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void candidateGathered(cricket::IceTransportInternal *transport, const cricket::Candidate &candidate);
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void candidateGatheringState(cricket::IceTransportInternal *transport);
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void transportStateChanged(cricket::IceTransportInternal *transport);
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void transportReadyToSend(cricket::IceTransportInternal *transport);
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void transportPacketReceived(rtc::PacketTransportInternal *transport, const char *bytes, size_t size, const int64_t ×tamp, int unused);
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void transportRouteChanged(absl::optional<rtc::NetworkRoute> route);
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void addTrafficStats(int64_t byteCount, bool isIncoming);
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rtc::Thread *_thread = nullptr;
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bool _enableP2P = false;
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bool _enableTCP = false;
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bool _enableStunMarking = false;
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std::vector<RtcServer> _rtcServers;
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std::unique_ptr<Proxy> _proxy;
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EncryptedConnection _transport;
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bool _isOutgoing = false;
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std::function<void(const NetworkManager::State &)> _stateUpdated;
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std::function<void(DecryptedMessage &&)> _transportMessageReceived;
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std::function<void(Message &&)> _sendSignalingMessage;
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std::unique_ptr<rtc::NetworkMonitorFactory> _networkMonitorFactory;
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std::unique_ptr<rtc::BasicPacketSocketFactory> _socketFactory;
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std::unique_ptr<rtc::BasicNetworkManager> _networkManager;
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std::unique_ptr<webrtc::TurnCustomizer> _turnCustomizer;
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std::unique_ptr<cricket::BasicPortAllocator> _portAllocator;
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std::unique_ptr<webrtc::BasicAsyncResolverFactory> _asyncResolverFactory;
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std::unique_ptr<cricket::P2PTransportChannel> _transportChannel;
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PeerIceParameters _localIceParameters;
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absl::optional<PeerIceParameters> _remoteIceParameters;
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bool _isLocalNetworkLowCost = false;
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int64_t _lastNetworkActivityMs = 0;
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InterfaceTrafficStats _trafficStatsWifi;
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InterfaceTrafficStats _trafficStatsCellular;
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absl::optional<CallStatsConnectionEndpointType> _currentEndpointType;
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std::vector<CallStatsNetworkRecord> _networkRecords;
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};
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} // namespace tgcalls
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#endif
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