Repo created

TMessagesProj/jni/voip/tgcalls/v2/SignalingKcpConnection.h

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+#ifndef TGCALLS_SIGNALING_KCP_CONNECTION_H_
+#define TGCALLS_SIGNALING_KCP_CONNECTION_H_
+
+#include "rtc_base/third_party/sigslot/sigslot.h"
+#include "rtc_base/socket_address.h"
+#include "rtc_base/copy_on_write_buffer.h"
+#include "rtc_base/byte_buffer.h"
+#include "media/base/media_channel.h"
+
+#include <vector>
+
+#include <absl/types/optional.h>
+
+#include "StaticThreads.h"
+#include "SignalingConnection.h"
+
+#include "ikcp.h"
+
+namespace rtc {
+class Socket;
+}
+
+namespace cricket {
+class SctpTransportFactory;
+class SctpTransportInternal;
+};
+
+namespace tgcalls {
+
+class SignalingPacketTransport;
+
+class SignalingKcpConnection : public sigslot::has_slots<>, public SignalingConnection, public std::enable_shared_from_this<SignalingKcpConnection> {
+public:
+    SignalingKcpConnection(std::shared_ptr<Threads> threads, std::function<void(const std::vector<uint8_t> &)> onIncomingData, std::function<void(const std::vector<uint8_t> &)> emitData);
+    virtual ~SignalingKcpConnection();
+
+    virtual void receiveExternal(const std::vector<uint8_t> &data) override;
+    virtual void start() override;
+    virtual void send(const std::vector<uint8_t> &data) override;
+    
+private:
+    void scheduleInternalUpdate(int timeoutMs);
+    void performInternalUpdate();
+    static int udpOutput(const char *buf, int len, ikcpcb *kcp, void *user);
+
+private:
+    std::shared_ptr<Threads> _threads;
+    std::function<void(const std::vector<uint8_t> &)> _emitData;
+    std::function<void(const std::vector<uint8_t> &)> _onIncomingData;
+
+    ikcpcb *_kcp = nullptr;
+    std::vector<uint8_t> _receiveBuffer;
+};
+
+}  // namespace tgcalls
+
+#endif  // TGCALLS_SIGNALING_SCTP_CONNECTION_H_