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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /third_party/libwebrtc/pc/dtls_transport.h | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/libwebrtc/pc/dtls_transport.h')
-rw-r--r-- | third_party/libwebrtc/pc/dtls_transport.h | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/third_party/libwebrtc/pc/dtls_transport.h b/third_party/libwebrtc/pc/dtls_transport.h new file mode 100644 index 0000000000..cca4cc980a --- /dev/null +++ b/third_party/libwebrtc/pc/dtls_transport.h @@ -0,0 +1,76 @@ +/* + * Copyright 2018 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#ifndef PC_DTLS_TRANSPORT_H_ +#define PC_DTLS_TRANSPORT_H_ + +#include <memory> + +#include "api/dtls_transport_interface.h" +#include "api/ice_transport_interface.h" +#include "api/scoped_refptr.h" +#include "p2p/base/dtls_transport.h" +#include "p2p/base/dtls_transport_internal.h" +#include "pc/ice_transport.h" +#include "rtc_base/synchronization/mutex.h" +#include "rtc_base/thread.h" +#include "rtc_base/thread_annotations.h" + +namespace webrtc { + +class IceTransportWithPointer; + +// This implementation wraps a cricket::DtlsTransport, and takes +// ownership of it. +class DtlsTransport : public DtlsTransportInterface { + public: + // This object must be constructed and updated on a consistent thread, + // the same thread as the one the cricket::DtlsTransportInternal object + // lives on. + // The Information() function can be called from a different thread, + // such as the signalling thread. + explicit DtlsTransport( + std::unique_ptr<cricket::DtlsTransportInternal> internal); + + rtc::scoped_refptr<IceTransportInterface> ice_transport() override; + DtlsTransportInformation Information() override; + void RegisterObserver(DtlsTransportObserverInterface* observer) override; + void UnregisterObserver() override; + void Clear(); + + cricket::DtlsTransportInternal* internal() { + MutexLock lock(&lock_); + return internal_dtls_transport_.get(); + } + + const cricket::DtlsTransportInternal* internal() const { + MutexLock lock(&lock_); + return internal_dtls_transport_.get(); + } + + protected: + ~DtlsTransport(); + + private: + void OnInternalDtlsState(cricket::DtlsTransportInternal* transport, + DtlsTransportState state); + void UpdateInformation(); + + DtlsTransportObserverInterface* observer_ = nullptr; + rtc::Thread* owner_thread_; + mutable Mutex lock_; + DtlsTransportInformation info_ RTC_GUARDED_BY(lock_); + std::unique_ptr<cricket::DtlsTransportInternal> internal_dtls_transport_ + RTC_GUARDED_BY(lock_); + const rtc::scoped_refptr<IceTransportWithPointer> ice_transport_; +}; + +} // namespace webrtc +#endif // PC_DTLS_TRANSPORT_H_ |