/*

 * 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"

#if ENABLE(WEB_SOCKETS)

#include "ThreadableWebSocketChannel.h"

#include "PlatformString.h"

#include "ScriptExecutionContext.h"

#include "ThreadableWebSocketChannelClientWrapper.h"

#include "WebSocketChannel.h"

#include "WebSocketChannelClient.h"

#include "WorkerContext.h"

#include "WorkerRunLoop.h"

#include "WorkerThread.h"

#include "WorkerThreadableWebSocketChannel.h"

#include <wtf/PassRefPtr.h>

namespace WebCore {

static const char webSocketChannelMode[] = "webSocketChannelMode";

PassRefPtr<ThreadableWebSocketChannel> ThreadableWebSocketChannel::create(ScriptExecutionContext* context, WebSocketChannelClient* client, const KURL& url, const String& protocol)

{

    ASSERT(context);

    ASSERT(client);

#if ENABLE(WORKERS)

    if (context->isWorkerContext()) {

        WorkerContext* workerContext = static_cast<WorkerContext*>(context);

        WorkerRunLoop& runLoop = workerContext->thread()->runLoop();

        String mode = webSocketChannelMode;

        mode.append(String::number(runLoop.createUniqueId()));

        return WorkerThreadableWebSocketChannel::create(workerContext, client, mode, url, protocol);

    }

#endif // ENABLE(WORKERS)

    ASSERT(context->isDocument());

    return WebSocketChannel::create(context, client, url, protocol);

}

} // namespace WebCore

#endif // ENABLE(WEB_SOCKETS)