1 files changed, 116 insertions, 0 deletions
diff --git a/dom/presentation/PresentationConnection.h b/dom/presentation/PresentationConnection.h
new file mode 100644
index 0000000000..dc994bf295
--- /dev/null
+++ b/dom/presentation/PresentationConnection.h
@@ -0,0 +1,116 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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 "nsIWeakReferenceUtils.h"
+
+namespace mozilla {
+namespace dom {
+
+class Blob;
+class PresentationConnectionList;
+
+class PresentationConnection final : public DOMEventTargetHelper,
+                                     public nsIPresentationSessionListener,
+                                     public nsIRequest,
+                                     public SupportsWeakPtr {
+ public:
+  NS_DECL_ISUPPORTS_INHERITED
+  NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(PresentationConnection,
+                                           DOMEventTargetHelper)
+  NS_DECL_NSIPRESENTATIONSESSIONLISTENER
+  NS_DECL_NSIREQUEST
+
+  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