1 files changed, 128 insertions, 0 deletions
diff --git a/dom/presentation/PresentationConnection.h b/dom/presentation/PresentationConnection.h
new file mode 100644
index 000000000..cecf6c346
--- /dev/null
+++ b/dom/presentation/PresentationConnection.h
@@ -0,0 +1,128 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et cindent: */
+/* 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 mozilla_dom_PresentationConnection_h
+#define mozilla_dom_PresentationConnection_h
+
+#include "mozilla/DOMEventTargetHelper.h"
+#include "mozilla/dom/TypedArray.h"
+#include "mozilla/WeakPtr.h"
+#include "mozilla/dom/PresentationConnectionBinding.h"
+#include "mozilla/dom/PresentationConnectionCloseEventBinding.h"
+#include "nsIPresentationListener.h"
+#include "nsIRequest.h"
+#include "nsWeakReference.h"
+
+namespace mozilla {
+namespace dom {
+
+class Blob;
+class PresentationConnectionList;
+
+class PresentationConnection final : public DOMEventTargetHelper
+                                   , public nsIPresentationSessionListener
+                                   , public nsIRequest
+                                   , public SupportsWeakPtr<PresentationConnection>
+{
+public:
+  NS_DECL_ISUPPORTS_INHERITED
+  NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(PresentationConnection,
+                                           DOMEventTargetHelper)
+  NS_DECL_NSIPRESENTATIONSESSIONLISTENER
+  NS_DECL_NSIREQUEST
+  MOZ_DECLARE_WEAKREFERENCE_TYPENAME(PresentationConnection)
+
+  static already_AddRefed<PresentationConnection>
+  Create(nsPIDOMWindowInner* aWindow,
+         const nsAString& aId,
+         const nsAString& aUrl,
+         const uint8_t aRole,
+         PresentationConnectionList* aList = nullptr);
+
+  virtual void DisconnectFromOwner() override;
+
+  virtual JSObject* WrapObject(JSContext* aCx,
+                               JS::Handle<JSObject*> aGivenProto) override;
+
+  // WebIDL (public APIs)
+  void GetId(nsAString& aId) const;
+
+  void GetUrl(nsAString& aUrl) const;
+
+  PresentationConnectionState State() const;
+
+  PresentationConnectionBinaryType BinaryType() const;
+
+  void SetBinaryType(PresentationConnectionBinaryType aType);
+
+  void Send(const nsAString& aData,
+            ErrorResult& aRv);
+
+  void Send(Blob& aData,
+            ErrorResult& aRv);
+
+  void Send(const ArrayBuffer& aData,
+            ErrorResult& aRv);
+
+  void Send(const ArrayBufferView& aData,
+            ErrorResult& aRv);
+
+  void Close(ErrorResult& aRv);
+
+  void Terminate(ErrorResult& aRv);
+
+  bool
+  Equals(uint64_t aWindowId, const nsAString& aId);
+
+  IMPL_EVENT_HANDLER(connect);
+  IMPL_EVENT_HANDLER(close);
+  IMPL_EVENT_HANDLER(terminate);
+  IMPL_EVENT_HANDLER(message);
+
+private:
+  PresentationConnection(nsPIDOMWindowInner* aWindow,
+                         const nsAString& aId,
+                         const nsAString& aUrl,
+                         const uint8_t aRole,
+                         PresentationConnectionList* aList);
+
+  ~PresentationConnection();
+
+  bool Init();
+
+  void Shutdown();
+
+  nsresult ProcessStateChanged(nsresult aReason);
+
+  nsresult DispatchConnectionCloseEvent(PresentationConnectionClosedReason aReason,
+                                         const nsAString& aMessage,
+                                         bool aDispatchNow = false);
+
+  nsresult DispatchMessageEvent(JS::Handle<JS::Value> aData);
+
+  nsresult ProcessConnectionWentAway();
+
+  nsresult AddIntoLoadGroup();
+
+  nsresult RemoveFromLoadGroup();
+
+  void AsyncCloseConnectionWithErrorMsg(const nsAString& aMessage);
+
+  nsresult DoReceiveMessage(const nsACString& aData, bool aIsBinary);
+
+  nsString mId;
+  nsString mUrl;
+  uint8_t mRole;
+  PresentationConnectionState mState;
+  RefPtr<PresentationConnectionList> mOwningConnectionList;
+  nsWeakPtr mWeakLoadGroup;
+  PresentationConnectionBinaryType mBinaryType;
+};
+
+} // namespace dom
+} // namespace mozilla
+
+#endif // mozilla_dom_PresentationConnection_h