WebCore/bindings/js/JSWebSocketCustom.cpp

/*
 * Copyright (C) 2009 Google Inc.  All rights reserved.
 * Copyright (C) 2009 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
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 * in the documentation and/or other materials provided with the
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 * 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
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#include "config.h"

#if ENABLE(WEB_SOCKETS)

#include "JSWebSocket.h"

#include "KURL.h"
#include "WebSocket.h"
#include "NotImplemented.h"
#include <runtime/Error.h>

using namespace JSC;

namespace WebCore {

void JSWebSocket::markChildren(MarkStack& markStack)
{
    Base::markChildren(markStack);
    if (m_impl->readyState() != WebSocket::CLOSED)
        markIfNotNull(markStack, m_impl->onmessage());
    // FIXME: mark if EventListeners is registered.
}

// Custom functions
JSValue JSWebSocket::send(ExecState* exec, const ArgList& args)
{
    if (args.size() < 1)
        return throwError(exec, SyntaxError, "Not enough arguments");

    const String& msg = args.at(0).toString(exec);
    if (exec->hadException())
        return throwError(exec, SyntaxError, "bad message data.");
    ExceptionCode ec = 0;
    JSValue ret = jsBoolean(impl()->send(msg, ec));
    setDOMException(exec, ec);
    return ret;
}

// FIXME: implement addEventListener/removeEventListener.

}  // namespace WebCore

#endif