tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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RTCSctpTransport.h (1968B)

      1 /* This Source Code Form is subject to the terms of the Mozilla Public
      2 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
      3 * You can obtain one at http://mozilla.org/MPL/2.0/. */
      4 
      5 #ifndef _RTCSctpTransport_h_
      6 #define _RTCSctpTransport_h_
      7 
      8 #include "RTCDtlsTransport.h"
      9 #include "js/RootingAPI.h"
     10 #include "mozilla/DOMEventTargetHelper.h"
     11 #include "mozilla/RefPtr.h"
     12 
     13 class nsPIDOMWindowInner;
     14 
     15 namespace mozilla::dom {
     16 
     17 enum class RTCSctpTransportState : uint8_t;
     18 
     19 class RTCSctpTransport : public DOMEventTargetHelper {
     20 public:
     21  explicit RTCSctpTransport(nsPIDOMWindowInner* aWindow,
     22                            RTCDtlsTransport& aDtlsTransport,
     23                            double aMaxMessageSize,
     24                            const Nullable<uint16_t>& aMaxChannels);
     25 
     26  // nsISupports
     27  NS_DECL_ISUPPORTS_INHERITED
     28  NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(RTCSctpTransport,
     29                                           DOMEventTargetHelper)
     30 
     31  // webidl
     32  JSObject* WrapObject(JSContext* aCx,
     33                       JS::Handle<JSObject*> aGivenProto) override;
     34  IMPL_EVENT_HANDLER(statechange)
     35 
     36  RTCDtlsTransport* Transport() const { return mDtlsTransport; }
     37  RTCSctpTransportState State() const { return mState; }
     38  double MaxMessageSize() const { return mMaxMessageSize; }
     39  Nullable<uint16_t> GetMaxChannels() const { return mMaxChannels; }
     40 
     41  void SetTransport(RTCDtlsTransport& aTransport) {
     42    mDtlsTransport = &aTransport;
     43  }
     44 
     45  void SetMaxMessageSize(double aMaxMessageSize) {
     46    mMaxMessageSize = aMaxMessageSize;
     47  }
     48 
     49  void SetMaxChannels(const Nullable<uint16_t>& aMaxChannels) {
     50    mMaxChannels = aMaxChannels;
     51  }
     52 
     53  void UpdateState(RTCSctpTransportState aState);
     54 
     55 private:
     56  virtual ~RTCSctpTransport() = default;
     57 
     58  RTCSctpTransportState mState;
     59  RefPtr<RTCDtlsTransport> mDtlsTransport;
     60  double mMaxMessageSize;
     61  Nullable<uint16_t> mMaxChannels;
     62 };
     63 
     64 }  // namespace mozilla::dom
     65 #endif  // _RTCSctpTransport_h_