| // Copyright 2018 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef THIRD_PARTY_BLINK_RENDERER_MODULES_PEERCONNECTION_RTC_DTLS_TRANSPORT_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_MODULES_PEERCONNECTION_RTC_DTLS_TRANSPORT_H_ |
| |
| #include "third_party/blink/renderer/bindings/core/v8/active_script_wrappable.h" |
| #include "third_party/blink/renderer/core/execution_context/context_lifecycle_observer.h" |
| #include "third_party/blink/renderer/modules/event_target_modules.h" |
| #include "third_party/blink/renderer/modules/peerconnection/adapters/dtls_transport_proxy.h" |
| #include "third_party/webrtc/api/dtls_transport_interface.h" |
| #include "third_party/webrtc/api/scoped_refptr.h" |
| |
| namespace blink { |
| |
| class DtlsTransportProxy; |
| class DOMArrayBuffer; |
| class RTCIceTransport; |
| |
| enum class RTCDtlsTransportState { |
| kNew, |
| kChecking, |
| kConnected, |
| kCompleted, |
| kDisconnected, |
| kFailed, |
| kClosed |
| }; |
| |
| // Blink bindings for the RTCDtlsTransport JavaScript object. |
| // |
| class MODULES_EXPORT RTCDtlsTransport final |
| : public EventTargetWithInlineData, |
| public ContextClient, |
| public ActiveScriptWrappable<RTCDtlsTransport>, |
| public DtlsTransportProxy::Delegate { |
| DEFINE_WRAPPERTYPEINFO(); |
| USING_GARBAGE_COLLECTED_MIXIN(RTCDtlsTransport); |
| |
| public: |
| RTCDtlsTransport( |
| ExecutionContext* context, |
| rtc::scoped_refptr<webrtc::DtlsTransportInterface> native_context); |
| ~RTCDtlsTransport() override; |
| |
| // rtc_dtls_transport.idl |
| RTCIceTransport* iceTransport() const; |
| String state() const; |
| const HeapVector<Member<DOMArrayBuffer>>& getRemoteCertificates() const; |
| |
| DEFINE_ATTRIBUTE_EVENT_LISTENER(statechange, kStatechange); |
| DEFINE_ATTRIBUTE_EVENT_LISTENER(error, kError); |
| |
| // DtlsTransportProxy::Delegate |
| void OnStartCompleted(webrtc::DtlsTransportInformation info) override; |
| void OnStateChange(webrtc::DtlsTransportInformation info) override; |
| |
| // ActiveScriptWrappable overrides |
| bool HasPendingActivity() const override; |
| |
| // EventTarget overrides. |
| const AtomicString& InterfaceName() const override; |
| ExecutionContext* GetExecutionContext() const override; |
| // For garbage collection. |
| void Trace(blink::Visitor* visitor) override; |
| webrtc::DtlsTransportInterface* native_transport(); |
| |
| private: |
| webrtc::DtlsTransportInformation current_state_; |
| HeapVector<Member<DOMArrayBuffer>> remote_certificates_; |
| rtc::scoped_refptr<webrtc::DtlsTransportInterface> native_transport_; |
| std::unique_ptr<DtlsTransportProxy> proxy_; |
| }; |
| |
| } // namespace blink |
| #endif // THIRD_PARTY_BLINK_RENDERER_MODULES_PEERCONNECTION_RTC_DTLS_TRANSPORT_H_ |