DedicatedWorkerThread.cpp 3.8 KB

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  1. /*
  2. * Copyright (C) 2009 Google Inc. All rights reserved.
  3. *
  4. * Redistribution and use in source and binary forms, with or without
  5. * modification, are permitted provided that the following conditions are
  6. * met:
  7. *
  8. * * Redistributions of source code must retain the above copyright
  9. * notice, this list of conditions and the following disclaimer.
  10. * * Redistributions in binary form must reproduce the above
  11. * copyright notice, this list of conditions and the following disclaimer
  12. * in the documentation and/or other materials provided with the
  13. * distribution.
  14. * * Neither the name of Google Inc. nor the names of its
  15. * contributors may be used to endorse or promote products derived from
  16. * this software without specific prior written permission.
  17. *
  18. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  19. * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  20. * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  21. * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  22. * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  23. * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  24. * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  25. * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  26. * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  27. * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  28. * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29. */
  30. #include "config.h"
  31. #if ENABLE(WORKERS)
  32. #include "DedicatedWorkerThread.h"
  33. #include "DedicatedWorkerContext.h"
  34. #include "SecurityOrigin.h"
  35. #include "WorkerObjectProxy.h"
  36. namespace WebCore {
  37. PassRefPtr<DedicatedWorkerThread> DedicatedWorkerThread::create(const KURL& scriptURL, const String& userAgent, const GroupSettings* settings, const String& sourceCode, WorkerLoaderProxy& workerLoaderProxy, WorkerObjectProxy& workerObjectProxy, WorkerThreadStartMode startMode, const String& contentSecurityPolicy, ContentSecurityPolicy::HeaderType contentSecurityPolicyType, const SecurityOrigin* topOrigin)
  38. {
  39. return adoptRef(new DedicatedWorkerThread(scriptURL, userAgent, settings, sourceCode, workerLoaderProxy, workerObjectProxy, startMode, contentSecurityPolicy, contentSecurityPolicyType, topOrigin));
  40. }
  41. DedicatedWorkerThread::DedicatedWorkerThread(const KURL& url, const String& userAgent, const GroupSettings* settings, const String& sourceCode, WorkerLoaderProxy& workerLoaderProxy, WorkerObjectProxy& workerObjectProxy, WorkerThreadStartMode startMode, const String& contentSecurityPolicy, ContentSecurityPolicy::HeaderType contentSecurityPolicyType, const SecurityOrigin* topOrigin)
  42. : WorkerThread(url, userAgent, settings, sourceCode, workerLoaderProxy, workerObjectProxy, startMode, contentSecurityPolicy, contentSecurityPolicyType, topOrigin)
  43. , m_workerObjectProxy(workerObjectProxy)
  44. {
  45. }
  46. DedicatedWorkerThread::~DedicatedWorkerThread()
  47. {
  48. }
  49. PassRefPtr<WorkerContext> DedicatedWorkerThread::createWorkerContext(const KURL& url, const String& userAgent, PassOwnPtr<GroupSettings> settings, const String& contentSecurityPolicy, ContentSecurityPolicy::HeaderType contentSecurityPolicyType, PassRefPtr<SecurityOrigin> topOrigin)
  50. {
  51. return DedicatedWorkerContext::create(url, userAgent, settings, this, contentSecurityPolicy, contentSecurityPolicyType, topOrigin);
  52. }
  53. void DedicatedWorkerThread::runEventLoop()
  54. {
  55. // Notify the parent object of our current active state before calling the superclass to run the event loop.
  56. m_workerObjectProxy.reportPendingActivity(workerContext()->hasPendingActivity());
  57. WorkerThread::runEventLoop();
  58. }
  59. } // namespace WebCore
  60. #endif // ENABLE(WORKERS)