/*

 * Copyright (C) 2008, 2009 Apple Inc. All Rights Reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY

 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR

 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 

 */

module offline {

    interface [

        Conditional=OFFLINE_WEB_APPLICATIONS,

        EventTarget,

        OmitConstructor,

        DontCheckEnums

    ] DOMApplicationCache {

        // update status

        const unsigned short UNCACHED = 0;

        const unsigned short IDLE = 1;

        const unsigned short CHECKING = 2;

        const unsigned short DOWNLOADING = 3;

        const unsigned short UPDATEREADY = 4;

        const unsigned short OBSOLETE = 5;

        readonly attribute unsigned short status;

        void update()

            raises(DOMException);

        void swapCache()

            raises(DOMException);

        // events

        attribute EventListener onchecking;

        attribute EventListener onerror;

        attribute EventListener onnoupdate;

        attribute EventListener ondownloading;

        attribute EventListener onprogress;

        attribute EventListener onupdateready;

        attribute EventListener oncached;

        attribute EventListener onobsolete;

        // EventTarget interface

        void addEventListener(in DOMString type, 

                              in EventListener listener, 

                              in boolean useCapture);

        void removeEventListener(in DOMString type, 

                                 in EventListener listener, 

                                 in boolean useCapture);

        boolean dispatchEvent(in Event evt)

            raises(EventException);

    };

}