1 files changed, 61 insertions, 0 deletions
diff --git a/dom/webidl/PeerConnectionObserver.webidl b/dom/webidl/PeerConnectionObserver.webidl
new file mode 100644
index 0000000000..aadaf1aacb
--- /dev/null
+++ b/dom/webidl/PeerConnectionObserver.webidl
@@ -0,0 +1,61 @@
+/* -*- 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/.
+ */
+
+interface nsISupports;
+
+dictionary PCErrorData
+{
+  required PCError name;
+  required DOMString message;
+  // Will need to add more stuff (optional) for RTCError
+};
+
+[ChromeOnly,
+ JSImplementation="@mozilla.org/dom/peerconnectionobserver;1",
+ Exposed=Window]
+interface PeerConnectionObserver
+{
+  [Throws]
+  constructor(RTCPeerConnection domPC);
+
+  /* JSEP callbacks */
+  void onCreateOfferSuccess(DOMString offer);
+  void onCreateOfferError(PCErrorData error);
+  void onCreateAnswerSuccess(DOMString answer);
+  void onCreateAnswerError(PCErrorData error);
+  void onSetDescriptionSuccess();
+  void onSetDescriptionError(PCErrorData error);
+  void onAddIceCandidateSuccess();
+  void onAddIceCandidateError(PCErrorData error);
+  void onIceCandidate(unsigned short level, DOMString mid, DOMString candidate, DOMString ufrag);
+
+  /* Data channel callbacks */
+  void notifyDataChannel(RTCDataChannel channel);
+
+  /* Notification of one of several types of state changed */
+  void onStateChange(PCObserverStateType state);
+
+  /* Transceiver management; called when setRemoteDescription causes a
+     transceiver to be created on the C++ side */
+  void onTransceiverNeeded(DOMString kind, TransceiverImpl transceiverImpl);
+
+  /*
+    Lets PeerConnectionImpl fire track events on the RTCPeerConnection
+  */
+  void fireTrackEvent(RTCRtpReceiver receiver, sequence<MediaStream> streams);
+
+  /*
+    Lets PeerConnectionImpl fire addstream events on the RTCPeerConnection
+  */
+  void fireStreamEvent(MediaStream stream);
+
+  /* Packet dump callback */
+  void onPacket(unsigned long level, mozPacketDumpType type, boolean sending,
+                ArrayBuffer packet);
+
+  /* Transceiver sync */
+  void syncTransceivers();
+};