diff -r 000000000000 -r 6474c204b198 dom/telephony/Telephony.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dom/telephony/Telephony.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,206 @@
+/* -*- 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_telephony_telephony_h__
+#define mozilla_dom_telephony_telephony_h__
+
+#include "mozilla/dom/BindingDeclarations.h"
+#include "mozilla/dom/Promise.h"
+#include "mozilla/dom/telephony/TelephonyCommon.h"
+
+#include "nsITelephonyProvider.h"
+
+// Need to include TelephonyCall.h because we have inline methods that
+// assume they see the definition of TelephonyCall.
+#include "TelephonyCall.h"
+
+class nsPIDOMWindow;
+
+namespace mozilla {
+namespace dom {
+
+class OwningTelephonyCallOrTelephonyCallGroup;
+
+class Telephony MOZ_FINAL : public DOMEventTargetHelper
+{
+  /**
+   * Class Telephony doesn't actually inherit nsITelephonyListener.
+   * Instead, it owns an nsITelephonyListener derived instance mListener
+   * and passes it to nsITelephonyProvider. The onreceived events are first
+   * delivered to mListener and then forwarded to its owner, Telephony. See
+   * also bug 775997 comment #51.
+   */
+  class Listener;
+
+  class Callback;
+  friend class Callback;
+
+  class EnumerationAck;
+  friend class EnumerationAck;
+
+  nsCOMPtr<nsITelephonyProvider> mProvider;
+  nsRefPtr<Listener> mListener;
+
+  TelephonyCall* mActiveCall;
+  nsTArray<nsRefPtr<TelephonyCall> > mCalls;
+  nsRefPtr<CallsList> mCallsList;
+
+  nsRefPtr<TelephonyCallGroup> mGroup;
+
+  bool mEnumerated;
+
+public:
+  NS_DECL_ISUPPORTS_INHERITED
+  NS_DECL_NSITELEPHONYLISTENER
+  NS_REALLY_FORWARD_NSIDOMEVENTTARGET(DOMEventTargetHelper)
+  NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(Telephony,
+                                           DOMEventTargetHelper)
+
+  nsPIDOMWindow*
+  GetParentObject() const
+  {
+    return GetOwner();
+  }
+
+  // WrapperCache
+  virtual JSObject*
+  WrapObject(JSContext* aCx) MOZ_OVERRIDE;
+
+  // WebIDL
+  already_AddRefed<Promise>
+  Dial(const nsAString& aNumber, const Optional<uint32_t>& aServiceId);
+
+  already_AddRefed<Promise>
+  DialEmergency(const nsAString& aNumber, const Optional<uint32_t>& aServiceId);
+
+  void
+  StartTone(const nsAString& aDTMFChar, const Optional<uint32_t>& aServiceId,
+            ErrorResult& aRv);
+
+  void
+  StopTone(const Optional<uint32_t>& aServiceId, ErrorResult& aRv);
+
+  bool
+  GetMuted(ErrorResult& aRv) const;
+
+  void
+  SetMuted(bool aMuted, ErrorResult& aRv);
+
+  bool
+  GetSpeakerEnabled(ErrorResult& aRv) const;
+
+  void
+  SetSpeakerEnabled(bool aEnabled, ErrorResult& aRv);
+
+  void
+  GetActive(Nullable<OwningTelephonyCallOrTelephonyCallGroup>& aValue);
+
+  already_AddRefed<CallsList>
+  Calls() const;
+
+  already_AddRefed<TelephonyCallGroup>
+  ConferenceGroup() const;
+
+  IMPL_EVENT_HANDLER(incoming)
+  IMPL_EVENT_HANDLER(callschanged)
+  IMPL_EVENT_HANDLER(remoteheld)
+  IMPL_EVENT_HANDLER(remoteresumed)
+
+  static already_AddRefed<Telephony>
+  Create(nsPIDOMWindow* aOwner, ErrorResult& aRv);
+
+  void
+  AddCall(TelephonyCall* aCall)
+  {
+    NS_ASSERTION(!mCalls.Contains(aCall), "Already know about this one!");
+    mCalls.AppendElement(aCall);
+    UpdateActiveCall(aCall, IsActiveState(aCall->CallState()));
+    NotifyCallsChanged(aCall);
+  }
+
+  void
+  RemoveCall(TelephonyCall* aCall)
+  {
+    NS_ASSERTION(mCalls.Contains(aCall), "Didn't know about this one!");
+    mCalls.RemoveElement(aCall);
+    UpdateActiveCall(aCall, false);
+    NotifyCallsChanged(aCall);
+  }
+
+  nsITelephonyProvider*
+  Provider() const
+  {
+    return mProvider;
+  }
+
+  const nsTArray<nsRefPtr<TelephonyCall> >&
+  CallsArray() const
+  {
+    return mCalls;
+  }
+
+  virtual void EventListenerAdded(nsIAtom* aType) MOZ_OVERRIDE;
+
+private:
+  Telephony(nsPIDOMWindow* aOwner);
+  ~Telephony();
+
+  void
+  Shutdown();
+
+  static bool
+  IsValidNumber(const nsAString& aNumber);
+
+  static uint32_t
+  GetNumServices();
+
+  static bool
+  IsValidServiceId(uint32_t aServiceId);
+
+  static bool
+  IsActiveState(uint16_t aCallState);
+
+  uint32_t
+  ProvidedOrDefaultServiceId(const Optional<uint32_t>& aServiceId);
+
+  bool
+  HasDialingCall();
+
+  bool
+  MatchActiveCall(TelephonyCall* aCall);
+
+  already_AddRefed<Promise>
+  DialInternal(uint32_t aServiceId, const nsAString& aNumber, bool isEmergency);
+
+  already_AddRefed<TelephonyCall>
+  CreateNewDialingCall(uint32_t aServiceId, const nsAString& aNumber);
+
+  nsresult
+  NotifyCallsChanged(TelephonyCall* aCall);
+
+  nsresult
+  DispatchCallEvent(const nsAString& aType, TelephonyCall* aCall);
+
+  void
+  EnqueueEnumerationAck();
+
+  void
+  UpdateActiveCall(TelephonyCall* aCall, bool aIsActive);
+
+  already_AddRefed<TelephonyCall>
+  GetCall(uint32_t aServiceId, uint32_t aCallIndex);
+
+  already_AddRefed<TelephonyCall>
+  GetOutgoingCall();
+
+  already_AddRefed<TelephonyCall>
+  GetCallFromEverywhere(uint32_t aServiceId, uint32_t aCallIndex);
+};
+
+} // namespace dom
+} // namespace mozilla
+
+#endif // mozilla_dom_telephony_telephony_h__