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      1 /*
      2  * Copyright (C) 2009 Ericsson AB. All rights reserved.
      3  * Copyright (C) 2010 Apple Inc. All Rights Reserved.
      4  *
      5  * Redistribution and use in source and binary forms, with or without
      6  * modification, are permitted provided that the following conditions
      7  * are met:
      8  *
      9  * 1. Redistributions of source code must retain the above copyright
     10  *    notice, this list of conditions and the following disclaimer.
     11  * 2. Redistributions in binary form must reproduce the above copyright
     12  *    notice, this list of conditions and the following disclaimer
     13  *    in the documentation and/or other materials provided with the
     14  *    distribution.
     15  * 3. Neither the name of Ericsson nor the names of its contributors
     16  *    may be used to endorse or promote products derived from this
     17  *    software without specific prior written permission.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     20  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     21  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
     22  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     23  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     24  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     25  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     26  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     27  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     28  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     29  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     30  */
     31 
     32 module window {
     33 
     34     interface [
     35         Conditional=EVENTSOURCE,
     36         CanBeConstructed,
     37         CustomConstructFunction,
     38         ConstructorParameters=1,
     39         V8CustomConstructor,
     40         EventTarget,
     41         NoStaticTables
     42     ] EventSource {
     43 
     44         readonly attribute DOMString URL;
     45 
     46         // ready state
     47         const unsigned short CONNECTING = 0;
     48         const unsigned short OPEN = 1;
     49         const unsigned short CLOSED = 2;
     50         readonly attribute unsigned short readyState;
     51 
     52         // networking
     53         attribute EventListener onopen;
     54         attribute EventListener onmessage;
     55         attribute EventListener onerror;
     56         void close();
     57 
     58         // EventTarget interface
     59         void addEventListener(in DOMString type,
     60                               in EventListener listener,
     61                               in boolean useCapture);
     62         void removeEventListener(in DOMString type,
     63                                  in EventListener listener,
     64                                  in boolean useCapture);
     65         boolean dispatchEvent(in Event evt)
     66             raises(EventException);
     67 
     68     };
     69 }
     70