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/*
* Copyright (C) 2008 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 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 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 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
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#if ENABLE(WORKERS)
#include "JSDedicatedWorker.h"
#include "DedicatedWorker.h"
#include "Document.h"
#include "JSDOMWindowCustom.h"
#include "JSEventListener.h"
#include "JSMessagePort.h"
#include "MessagePort.h"
using namespace JSC;
namespace WebCore {
void JSDedicatedWorker::mark()
{
DOMObject::mark();
if (JSUnprotectedEventListener* listener = static_cast<JSUnprotectedEventListener*>(m_impl->onMessageListener()))
listener->mark();
if (JSUnprotectedEventListener* listener = static_cast<JSUnprotectedEventListener*>(m_impl->onCloseListener()))
listener->mark();
if (JSUnprotectedEventListener* listener = static_cast<JSUnprotectedEventListener*>(m_impl->onErrorListener()))
listener->mark();
}
JSValue* JSDedicatedWorker::startConversation(ExecState* exec, const ArgList& args)
{
DOMWindow* window = asJSDOMWindow(exec->lexicalGlobalObject())->impl();
const UString& message = args.at(exec, 0)->toString(exec);
return toJS(exec, impl()->startConversation(window->document(), message).get());
}
void JSDedicatedWorker::setOnmessage(ExecState* exec, JSValue* value)
{
Document* document = impl()->document();
if (!document)
return;
JSDOMWindow* window = toJSDOMWindow(document->frame());
if (!window)
return;
impl()->setOnMessageListener(window->findOrCreateJSUnprotectedEventListener(exec, value, true));
}
JSValue* JSDedicatedWorker::onmessage(ExecState*) const
{
if (JSUnprotectedEventListener* listener = static_cast<JSUnprotectedEventListener*>(impl()->onMessageListener()))
if (JSObject* listenerObj = listener->listenerObj())
return listenerObj;
return jsNull();
}
void JSDedicatedWorker::setOnclose(ExecState* exec, JSValue* value)
{
Document* document = impl()->document();
if (!document)
return;
JSDOMWindow* window = toJSDOMWindow(document->frame());
if (!window)
return;
impl()->setOnCloseListener(window->findOrCreateJSUnprotectedEventListener(exec, value, true));
}
JSValue* JSDedicatedWorker::onclose(ExecState*) const
{
if (JSUnprotectedEventListener* listener = static_cast<JSUnprotectedEventListener*>(impl()->onCloseListener()))
if (JSObject* listenerObj = listener->listenerObj())
return listenerObj;
return jsNull();
}
void JSDedicatedWorker::setOnerror(ExecState* exec, JSValue* value)
{
Document* document = impl()->document();
if (!document)
return;
JSDOMWindow* window = toJSDOMWindow(document->frame());
if (!window)
return;
impl()->setOnErrorListener(window->findOrCreateJSUnprotectedEventListener(exec, value, true));
}
JSValue* JSDedicatedWorker::onerror(ExecState*) const
{
if (JSUnprotectedEventListener* listener = static_cast<JSUnprotectedEventListener*>(impl()->onErrorListener()))
if (JSObject* listenerObj = listener->listenerObj())
return listenerObj;
return jsNull();
}
} // namespace WebCore
#endif // ENABLE(WORKERS)
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