/*

 * Copyright (C) 2009 Google Inc.  All rights reserved.

 * Copyright (C) 2010 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:

 *

 *     * Redistributions of source code must retain the above copyright

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

 *     * 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.

 *     * Neither the name of Google Inc. nor the names of its

 * contributors may be used to endorse or promote products derived from

 * this software without specific prior written permission.

 *

 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

 * "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 THE COPYRIGHT

 * OWNER 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 websockets {

    interface [

        Conditional=WEB_SOCKETS,

        CanBeConstructed,

        CustomConstructFunction,

        ConstructorParameters=1,

        V8CustomConstructor,

        EventTarget,

        NoStaticTables

    ] WebSocket {

        readonly attribute DOMString URL;

        // ready state

        const unsigned short CONNECTING = 0;

        const unsigned short OPEN = 1;

        const unsigned short CLOSED = 2;

        readonly attribute unsigned short readyState;

        readonly attribute unsigned long bufferedAmount;

        // networking

        attribute EventListener onopen;

        attribute EventListener onmessage;

        attribute EventListener onerror;

        attribute EventListener onclose;

        [RequiresAllArguments] boolean send(in DOMString data) raises(DOMException);

        void close();

        // 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);

    };

}