diff -r 000000000000 -r 6474c204b198 dom/webidl/PeerConnectionImpl.webidl
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dom/webidl/PeerConnectionImpl.webidl	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,84 @@
+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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/.
+ *
+ * PeerConnection.js' interface to the C++ PeerConnectionImpl.
+ *
+ * Do not confuse with mozRTCPeerConnection. This interface is purely for
+ * communication between the PeerConnection JS DOM binding and the C++
+ * implementation in SIPCC.
+ *
+ * See media/webrtc/signaling/include/PeerConnectionImpl.h
+ *
+ */
+
+interface nsISupports;
+
+/* Must be created first. Observer events will be dispatched on the thread provided */
+[ChromeOnly, Constructor]
+interface PeerConnectionImpl  {
+  /* Must be called first. Observer events dispatched on the thread provided */
+  [Throws]
+  void initialize(PeerConnectionObserver observer, Window window,
+                  RTCConfiguration iceServers,
+                  nsISupports thread);
+  /* JSEP calls */
+  [Throws]
+  void createOffer(optional MediaConstraintsInternal constraints);
+  [Throws]
+  void createAnswer(optional MediaConstraintsInternal constraints);
+  [Throws]
+  void setLocalDescription(long action, DOMString sdp);
+  [Throws]
+  void setRemoteDescription(long action, DOMString sdp);
+
+  /* Stats call, calls either |onGetStatsSuccess| or |onGetStatsError| on our
+     observer. (see the |PeerConnectionObserver| interface) */
+  [Throws]
+  void getStats(MediaStreamTrack? selector);
+
+  /* Adds the stream created by GetUserMedia */
+  [Throws]
+  void addStream(MediaStream stream,
+                 optional MediaConstraintsInternal constraints);
+  [Throws]
+  void removeStream(MediaStream stream);
+  [Throws]
+  void closeStreams();
+
+  sequence<MediaStream> getLocalStreams();
+  sequence<MediaStream> getRemoteStreams();
+
+  /* As the ICE candidates roll in this one should be called each time
+   * in order to keep the candidate list up-to-date for the next SDP-related
+   * call PeerConnectionImpl does not parse ICE candidates, just sticks them
+   * into the SDP.
+   */
+  [Throws]
+  void addIceCandidate(DOMString candidate, DOMString mid, unsigned short level);
+
+  /* Puts the SIPCC engine back to 'kIdle', shuts down threads, deletes state */
+  void close();
+
+  /* Attributes */
+  readonly attribute DOMString fingerprint;
+  readonly attribute DOMString localDescription;
+  readonly attribute DOMString remoteDescription;
+
+  readonly attribute PCImplIceConnectionState iceConnectionState;
+  readonly attribute PCImplIceGatheringState iceGatheringState;
+  readonly attribute PCImplReadyState readyState;
+  readonly attribute PCImplSignalingState signalingState;
+  readonly attribute PCImplSipccState sipccState;
+
+  /* Data channels */
+  [Throws]
+  DataChannel createDataChannel(DOMString label, DOMString protocol,
+    unsigned short type, boolean outOfOrderAllowed,
+    unsigned short maxTime, unsigned short maxNum,
+    boolean externalNegotiated, unsigned short stream);
+  [Throws]
+  void connectDataConnection(unsigned short localport,
+    unsigned short remoteport, unsigned short numstreams);
+};