2 * Copyright (C) 2009 Ericsson AB. All rights reserved.
3 * Copyright (C) 2010, 2011 Apple Inc. All Rights Reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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
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.
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.
36 Constructor(in DOMString scriptUrl),
37 CallWith=ScriptExecutionContext,
38 ConstructorRaisesException,
43 readonly attribute DOMString URL; // Lowercased .url is the one in the spec, but leaving .URL for compatibility reasons.
44 readonly attribute DOMString url;
47 const unsigned short CONNECTING = 0;
48 const unsigned short OPEN = 1;
49 const unsigned short CLOSED = 2;
50 readonly attribute unsigned short readyState;
53 attribute EventListener onopen;
54 attribute EventListener onmessage;
55 attribute EventListener onerror;
58 // EventTarget interface
59 void addEventListener(in DOMString type,
60 in EventListener listener,
61 in [Optional] boolean useCapture);
62 void removeEventListener(in DOMString type,
63 in EventListener listener,
64 in [Optional] boolean useCapture);
65 boolean dispatchEvent(in Event evt)
66 raises(EventException);