/* 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/. */

#include "nsISupports.idl"

interface nsIDOMMozVoicemailStatus;

[scriptable, uuid(214b0963-da48-4859-a56c-f065a90e0403)]
interface nsIVoicemailListener : nsISupports
{
  /**
   * Called when a voicemail notification has been received by the network.
   *
   * @param status
   *        The new voicemail status
   */
  void notifyStatusChanged(in nsIDOMMozVoicemailStatus status);
};

/**
 * XPCOM component (in the content process) that provides the voicemail
 * information.
 */
[scriptable, uuid(37bc0991-21a3-4de9-b888-d667fea6c05d)]
interface nsIVoicemailProvider : nsISupports
{
  /**
   * Called when a content process registers receiving unsolicited messages from
   * RadioInterfaceLayer in the chrome process. Only a content process that has
   * the 'voicemail' permission is allowed to register.
   */
  void registerVoicemailMsg(in nsIVoicemailListener listener);
  void unregisterVoicemailMsg(in nsIVoicemailListener listener);

  readonly attribute nsIDOMMozVoicemailStatus voicemailStatus;
  readonly attribute DOMString voicemailNumber;
  readonly attribute DOMString voicemailDisplayName;
};