JSWorkerContextBase.cpp   [plain text]

/*
 * Copyright (C) 2008, 2009 Apple Inc. All rights reserved.
 * Copyright (C) 2009 Google Inc. All Rights Reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
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 */

#include "config.h"

#if ENABLE(WORKERS)

#include "JSWorkerContextBase.h"

#include "JSWorkerContext.h"
#include "WorkerContext.h"

using namespace JSC;

namespace WebCore {

ASSERT_CLASS_FITS_IN_CELL(JSWorkerContextBase);

const ClassInfo JSWorkerContextBase::s_info = { "WorkerContext", 0, 0, 0 };

JSWorkerContextBase::JSWorkerContextBase(PassRefPtr<JSC::Structure> structure, PassRefPtr<WorkerContext> impl)
    : JSDOMGlobalObject(structure, new JSDOMGlobalObjectData, this)
    , m_impl(impl)
{
}

JSWorkerContextBase::~JSWorkerContextBase()
{
}

ScriptExecutionContext* JSWorkerContextBase::scriptExecutionContext() const
{
    return m_impl.get();
}

JSValue toJS(ExecState*, WorkerContext* workerContext)
{
    if (!workerContext)
        return jsNull();
    WorkerScriptController* script = workerContext->script();
    if (!script)
        return jsNull();
    return script->workerContextWrapper();
}

} // namespace WebCore

#endif // ENABLE(WORKERS)