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/*
* 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:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of Google Inc. nor the names of its
* 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
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER 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"
#include "DedicatedWorkerGlobalScope.h"
#if ENABLE(WORKERS)
#include "DOMWindow.h"
#include "DedicatedWorkerThread.h"
#include "MessageEvent.h"
#include "SecurityOrigin.h"
#include "WorkerObjectProxy.h"
namespace WebCore {
PassRefPtr<DedicatedWorkerGlobalScope> DedicatedWorkerGlobalScope::create(const KURL& url, const String& userAgent, PassOwnPtr<GroupSettings> settings, DedicatedWorkerThread* thread, const String& contentSecurityPolicy, ContentSecurityPolicy::HeaderType contentSecurityPolicyType, PassRefPtr<SecurityOrigin> topOrigin)
{
RefPtr<DedicatedWorkerGlobalScope> context = adoptRef(new DedicatedWorkerGlobalScope(url, userAgent, settings, thread, topOrigin));
context->applyContentSecurityPolicyFromString(contentSecurityPolicy, contentSecurityPolicyType);
return context.release();
}
DedicatedWorkerGlobalScope::DedicatedWorkerGlobalScope(const KURL& url, const String& userAgent, PassOwnPtr<GroupSettings> settings, DedicatedWorkerThread* thread, PassRefPtr<SecurityOrigin> topOrigin)
: WorkerGlobalScope(url, userAgent, settings, thread, topOrigin)
{
}
DedicatedWorkerGlobalScope::~DedicatedWorkerGlobalScope()
{
}
const AtomicString& DedicatedWorkerGlobalScope::interfaceName() const
{
return eventNames().interfaceForDedicatedWorkerGlobalScope;
}
void DedicatedWorkerGlobalScope::postMessage(PassRefPtr<SerializedScriptValue> message, MessagePort* port, ExceptionCode& ec)
{
MessagePortArray ports;
if (port)
ports.append(port);
postMessage(message, &ports, ec);
}
void DedicatedWorkerGlobalScope::postMessage(PassRefPtr<SerializedScriptValue> message, const MessagePortArray* ports, ExceptionCode& ec)
{
// Disentangle the port in preparation for sending it to the remote context.
OwnPtr<MessagePortChannelArray> channels = MessagePort::disentanglePorts(ports, ec);
if (ec)
return;
thread()->workerObjectProxy().postMessageToWorkerObject(message, channels.release());
}
void DedicatedWorkerGlobalScope::importScripts(const Vector<String>& urls, ExceptionCode& ec)
{
Base::importScripts(urls, ec);
thread()->workerObjectProxy().reportPendingActivity(hasPendingActivity());
}
DedicatedWorkerThread* DedicatedWorkerGlobalScope::thread()
{
return static_cast<DedicatedWorkerThread*>(Base::thread());
}
} // namespace WebCore
#endif // ENABLE(WORKERS)
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