Source/WebCore/Modules/websockets/WebSocket.idl

/*
 * Copyright (C) 2009 Google Inc.  All rights reserved.
 * Copyright (C) 2010, 2011 Apple Inc. All Rights Reserved.
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 * modification, are permitted provided that the following conditions are
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 * notice, this list of conditions and the following disclaimer.
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 * 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
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[
    ActiveDOMObject,
    Exposed=(Window,Worker),
    EnabledAtRuntime=WebSocketEnabled
] interface WebSocket : EventTarget {
    [CallWith=CurrentScriptExecutionContext] constructor(USVString url, optional sequence<DOMString> protocols = []);
    [CallWith=CurrentScriptExecutionContext] constructor(USVString url, DOMString protocol);

    readonly attribute USVString URL; // Lowercased .url is the one in the spec, but leaving .URL for compatibility reasons.
    readonly attribute USVString url;

    const unsigned short CONNECTING = 0;
    const unsigned short OPEN = 1;
    const unsigned short CLOSING = 2;
    const unsigned short CLOSED = 3;
    readonly attribute unsigned short readyState;

    readonly attribute unsigned long bufferedAmount;

    attribute EventHandler onopen;
    attribute EventHandler onmessage;
    attribute EventHandler onerror;
    attribute EventHandler onclose;

    readonly attribute DOMString? protocol;
    readonly attribute DOMString? extensions;

    attribute DOMString binaryType;

    undefined send(ArrayBuffer data);
    undefined send(ArrayBufferView data);
    undefined send(Blob data);
    undefined send(USVString data);

    undefined close(optional [Clamp] unsigned short code, optional USVString reason);
};