1 files changed, 65 insertions, 0 deletions
diff --git a/dom/media/webrtc/jsapi/RTCSctpTransport.h b/dom/media/webrtc/jsapi/RTCSctpTransport.h
new file mode 100644
index 0000000000..8e21db5e73
--- /dev/null
+++ b/dom/media/webrtc/jsapi/RTCSctpTransport.h
@@ -0,0 +1,65 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef _RTCSctpTransport_h_
+#define _RTCSctpTransport_h_
+
+#include "mozilla/DOMEventTargetHelper.h"
+#include "mozilla/RefPtr.h"
+#include "js/RootingAPI.h"
+#include "RTCDtlsTransport.h"
+
+class nsPIDOMWindowInner;
+
+namespace mozilla::dom {
+
+enum class RTCSctpTransportState : uint8_t;
+
+class RTCSctpTransport : public DOMEventTargetHelper {
+ public:
+  explicit RTCSctpTransport(nsPIDOMWindowInner* aWindow,
+                            RTCDtlsTransport& aDtlsTransport,
+                            double aMaxMessageSize,
+                            const Nullable<uint16_t>& aMaxChannels);
+
+  // nsISupports
+  NS_DECL_ISUPPORTS_INHERITED
+  NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(RTCSctpTransport,
+                                           DOMEventTargetHelper)
+
+  // webidl
+  JSObject* WrapObject(JSContext* aCx,
+                       JS::Handle<JSObject*> aGivenProto) override;
+  IMPL_EVENT_HANDLER(statechange)
+
+  RTCDtlsTransport* Transport() const { return mDtlsTransport; }
+  RTCSctpTransportState State() const { return mState; }
+  double MaxMessageSize() const { return mMaxMessageSize; }
+  Nullable<uint16_t> GetMaxChannels() const { return mMaxChannels; }
+
+  void SetTransport(RTCDtlsTransport& aTransport) {
+    mDtlsTransport = &aTransport;
+  }
+
+  void SetMaxMessageSize(double aMaxMessageSize) {
+    mMaxMessageSize = aMaxMessageSize;
+  }
+
+  void SetMaxChannels(const Nullable<uint16_t>& aMaxChannels) {
+    mMaxChannels = aMaxChannels;
+  }
+
+  void UpdateState(RTCSctpTransportState aState);
+
+ private:
+  virtual ~RTCSctpTransport() = default;
+
+  RTCSctpTransportState mState;
+  RefPtr<RTCDtlsTransport> mDtlsTransport;
+  double mMaxMessageSize;
+  Nullable<uint16_t> mMaxChannels;
+};
+
+}  // namespace mozilla::dom
+#endif  // _RTCSctpTransport_h_