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https://github.com/ZLMediaKit/ZLMediaKit.git
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59 lines
2.5 KiB
C++
59 lines
2.5 KiB
C++
//
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// Created by xueyuegui on 19-12-7.
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//
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#ifndef MYWEBRTC_MYDTLSTRANSPORT_H
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#define MYWEBRTC_MYDTLSTRANSPORT_H
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#include <functional>
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#include <memory>
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#include "rtc_dtls_transport.h"
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class DtlsTransport : RTC::DtlsTransport::Listener {
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public:
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typedef std::shared_ptr<DtlsTransport> Ptr;
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DtlsTransport(bool bServer);
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~DtlsTransport();
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void Start();
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void Close();
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void InputData(char *buf, size_t len);
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void OutputData(char *buf, size_t len);
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static bool IsDtlsPacket(const char *buf, size_t len);
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std::string GetMyFingerprint() {
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auto finger_prints = dtls_transport_->GetLocalFingerprints();
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for (size_t i = 0; i < finger_prints.size(); i++) {
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if (finger_prints[i].algorithm == RTC::DtlsTransport::FingerprintAlgorithm::SHA256) {
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return finger_prints[i].value;
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}
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}
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return "";
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};
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void SetHandshakeCompletedCB(std::function<void(std::string clientKey, std::string serverKey, RTC::CryptoSuite)> cb) {
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handshake_completed_callback_ = std::move(cb);
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}
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void SetHandshakeFailedCB(std::function<void()> cb) { handshake_failed_callback_ = std::move(cb); }
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void SetOutPutCB(std::function<void(char *buf, size_t len)> cb) { output_callback_ = std::move(cb); }
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/* Pure virtual methods inherited from RTC::DtlsTransport::Listener. */
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public:
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void OnDtlsTransportConnecting(const RTC::DtlsTransport *dtlsTransport) override;
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void OnDtlsTransportConnected(const RTC::DtlsTransport *dtlsTransport, RTC::CryptoSuite srtpCryptoSuite, uint8_t *srtpLocalKey, size_t srtpLocalKeyLen, uint8_t *srtpRemoteKey, size_t srtpRemoteKeyLen, std::string &remoteCert) override;
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void OnDtlsTransportFailed(const RTC::DtlsTransport *dtlsTransport) override;
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void OnDtlsTransportClosed(const RTC::DtlsTransport *dtlsTransport) override;
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void OnDtlsTransportSendData(const RTC::DtlsTransport *dtlsTransport, const uint8_t *data,size_t len) override;
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void OnDtlsTransportApplicationDataReceived(const RTC::DtlsTransport *dtlsTransport, const uint8_t *data, size_t len) override;
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private:
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bool is_server_ = false;
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std::function<void()> handshake_failed_callback_;
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std::shared_ptr<RTC::DtlsTransport> dtls_transport_;
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std::function<void(char *buf, size_t len)> output_callback_;
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std::function<void(std::string client_key, std::string server_key, RTC::CryptoSuite srtp_crypto_suite)> handshake_completed_callback_;
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};
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#endif// MYWEBRTC_MYDTLSTRANSPORT_H
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