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      1 /*
      2  * Copyright (C) 2009 Ericsson AB
      3  * 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         CustomConstructor,
     37         EventTarget,
     38         NoStaticTables
     39     ] EventSource {
     40 
     41         readonly attribute DOMString URL;
     42 
     43         // ready state
     44         const unsigned short CONNECTING = 0;
     45         const unsigned short OPEN = 1;
     46         const unsigned short CLOSED = 2;
     47         readonly attribute unsigned short readyState;
     48 
     49         // networking
     50         attribute EventListener onopen;
     51         attribute EventListener onmessage;
     52         attribute EventListener onerror;
     53         void close();
     54 
     55         // EventTarget interface
     56         [Custom] void addEventListener(in DOMString type,
     57                                       in EventListener listener,
     58                                       in boolean useCapture);
     59         [Custom] void removeEventListener(in DOMString type,
     60                                           in EventListener listener,
     61                                           in boolean useCapture);
     62         boolean dispatchEvent(in Event evt)
     63             raises(EventException);
     64 
     65     };
     66 }
     67