/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is web apps.
 *
 * The Initial Developer of the Original Code is Mozilla Foundation
 * Portions created by the Initial Developer are Copyright (C) 2011
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *  Andreas Gal <gal@mozilla.com>  (Original Author)
 *  Fabrice Desré <fabrice@mozilla.com>
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

#include "domstubs.idl"

[scriptable, uuid(e0c271cb-266b-48c9-a7e4-96590b445c26)]
interface mozIDOMApplicationRegistryError : nsISupports
{
  const unsigned short DENIED = 1;
  const unsigned short PERMISSION_DENIED = 2;
  const unsigned short MANIFEST_URL_ERROR = 3;
  const unsigned short NETWORK_ERROR = 4;
  const unsigned short MANIFEST_PARSE_ERROR = 5;
  const unsigned short INVALID_MANIFEST = 6;

  readonly attribute short code;
};

[scriptable, uuid(a6856a3d-dece-43ce-89b9-72dba07f4246)]
interface mozIDOMApplication : nsISupports
{
  readonly attribute jsval manifest;
  readonly attribute DOMString receipt;
  readonly attribute DOMString origin;
  readonly attribute DOMString installOrigin;
  readonly attribute unsigned long installTime;
};

[scriptable, function, uuid(be170df5-9154-463b-9197-10a6195eba52)]
interface mozIDOMApplicationRegistryEnumerateCallback : nsISupports
{
  void handleEvent([array, size_is(count)] in mozIDOMApplication apps,
                    in unsigned long count);
};

[scriptable, function, uuid(ae0ed33d-35cf-443a-837b-a6cebf16bd49)]
interface mozIDOMApplicationRegistryErrorCallback : nsISupports
{
  void handleEvent(in mozIDOMApplicationRegistryError error);
};

[scriptable, uuid(ac63c0ba-1f33-4e3e-b9aa-6a3243a9adba)]
interface mozIDOMApplicationRegistry : nsISupports
{
  /**
   * Install a web app. onerror can be used to report errors,
   * and oninstall if the caller is privileged.
   *
   * @param manifestUrl : the URL of the webapps manifest
   * @param receipt : An opaque string used to track payment status
   */
  void install(in DOMString manifestUrl,
	       [optional] in DOMString receipt);

  /**
   * This call is only accessible to privileged callers.
   *
   * @param origin : the origin of the application to uninstall.
   */
  void uninstall(in DOMString origin);

  /**
   * Enumerate apps : either return itself if caller is an app, or
   * apps installed from a store if caller is a store
   *
   * @param success: the callback that will get the array of applications
   * @param error: optional error callback
   */
  void enumerate(in mozIDOMApplicationRegistryEnumerateCallback success,
		 [optional] in mozIDOMApplicationRegistryErrorCallback error);

  /**
   * Enumerate all apps installed from all stores.
   * Only usable by privileged callers.
   *
   * @param success: the callback that will get the array of applications
   * @param error: optional error callback
   */
  void enumerateAll(in mozIDOMApplicationRegistryEnumerateCallback success,
		 [optional] in mozIDOMApplicationRegistryErrorCallback error);

  /**
   * launch a webapp. Behavior is application dependant.
   *
   * @param origin : the origin of the application to launch
   */
  void launch(in DOMString origin);

  /**
   * event listener to get notified of application installs. Only settable by
   * privileged callers
   */
  attribute nsIDOMEventListener oninstall;

  /**
   * event listener to get notified of application uninstalls. Only settable by
   * privileged callers
   */
  attribute nsIDOMEventListener onuninstall;

  /**
   * event listener to get notified of errors. 
   */
  attribute nsIDOMEventListener onerror;
};
