text: /*
   * Copyright (C) 2013 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.
   */
  #ifndef ServiceWorkerGlobalScope_h
  #define ServiceWorkerGlobalScope_h
  
  #include "core/workers/WorkerGlobalScope.h"
  #include "platform/heap/Handle.h"
  #include "wtf/Assertions.h"
  #include "wtf/PassRefPtr.h"
  #include "wtf/RefCounted.h"
  
  namespace blink {
  
  class CacheStorage;
  class Dictionary;
  class FetchManager;
  class Request;
  class ScriptPromise;
  class ScriptState;
  class ServiceWorkerClients;
  class ServiceWorkerThread;
  class WorkerThreadStartupData;
  
  class ServiceWorkerGlobalScope FINAL : public WorkerGlobalScope {
      DEFINE_WRAPPERTYPEINFO();
  public:
      static PassRefPtrWillBeRawPtr<ServiceWorkerGlobalScope> create(ServiceWorkerThread*, PassOwnPtrWillBeRawPtr<WorkerThreadStartupData>);
  
      virtual ~ServiceWorkerGlobalScope();
      virtual bool isServiceWorkerGlobalScope() const OVERRIDE { return true; }
      virtual void stopFetch() OVERRIDE;
  
      // ServiceWorkerGlobalScope.idl
      ServiceWorkerClients* clients();
      String scope(ExecutionContext*);
  
      CacheStorage* caches(ExecutionContext*);
  
      ScriptPromise fetch(ScriptState*, Request*);
      ScriptPromise fetch(ScriptState*, Request*, const Dictionary&);
      ScriptPromise fetch(ScriptState*, const String&);
      ScriptPromise fetch(ScriptState*, const String&, const Dictionary&);
  
      void close(ExceptionState&);
  
      // EventTarget
      virtual const AtomicString& interfaceName() const OVERRIDE;
  
      DEFINE_ATTRIBUTE_EVENT_LISTENER(install);
      DEFINE_ATTRIBUTE_EVENT_LISTENER(activate);
      DEFINE_ATTRIBUTE_EVENT_LISTENER(fetch);
      DEFINE_ATTRIBUTE_EVENT_LISTENER(message);
      DEFINE_ATTRIBUTE_EVENT_LISTENER(sync);
  
      virtual void trace(Visitor*) OVERRIDE;
  
  private:
      ServiceWorkerGlobalScope(const KURL&, const String& userAgent, ServiceWorkerThread*, double timeOrigin, PassOwnPtrWillBeRawPtr<WorkerClients>);
      virtual void importScripts(const Vector<String>& urls, ExceptionState&) OVERRIDE;
      virtual void logExceptionToConsole(const String& errorMessage, int scriptId, const String& sourceURL, int lineNumber, int columnNumber, PassRefPtrWillBeRawPtr<ScriptCallStack>) OVERRIDE;
  
      PersistentWillBeMember<ServiceWorkerClients> m_clients;
      OwnPtr<FetchManager> m_fetchManager;
      PersistentWillBeMember<CacheStorage> m_caches;
  };
  
  } // namespace blink
  
  #endif // ServiceWorkerGlobalScope_h
  