text: /*
   * 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(WORKERS)
  
  #include "DedicatedWorkerContext.h"
  
  #include "DedicatedWorkerThread.h"
  #include "DOMWindow.h"
  #include "MessageEvent.h"
  #include "WorkerObjectProxy.h"
  
  namespace WebCore {
  
  DedicatedWorkerContext::DedicatedWorkerContext(const KURL& url, const String& userAgent, DedicatedWorkerThread* thread)
      : WorkerContext(url, userAgent, thread)
  {
  }
  
  // FIXME: remove this when we update the ObjC bindings (bug #28774).
  void DedicatedWorkerContext::postMessage(PassRefPtr<SerializedScriptValue> message, MessagePort* port, ExceptionCode& ec)
  {
      MessagePortArray ports;
      if (port)
          ports.append(port);
      postMessage(message, &ports, ec);
  }
  
  void DedicatedWorkerContext::postMessage(PassRefPtr<SerializedScriptValue> message, ExceptionCode& ec)
  {
      postMessage(message, static_cast<MessagePortArray*>(0), ec);
  }
  
  void DedicatedWorkerContext::postMessage(PassRefPtr<SerializedScriptValue> message, const MessagePortArray* ports, ExceptionCode& ec)
  {
      if (isClosing())
          return;
      // 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 DedicatedWorkerContext::importScripts(const Vector<String>& urls, const String& callerURL, int callerLine, ExceptionCode& ec)
  {
      Base::importScripts(urls, callerURL, callerLine, ec);
      thread()->workerObjectProxy().reportPendingActivity(hasPendingActivity());
  }
  
  DedicatedWorkerThread* DedicatedWorkerContext::thread()
  {
      return static_cast<DedicatedWorkerThread*>(Base::thread());
  }
  
  } // namespace WebCore
  
  #endif // ENABLE(WORKERS)
  