third_party/WebKit/Source/web/AssociatedURLLoader.h

   1 /*
   2  * Copyright (C) 2010, 2011 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,
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  28  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29  */
  30
  31 #ifndef AssociatedURLLoader_h
  32 #define AssociatedURLLoader_h
  33
  34 #include "public/platform/WebURLLoader.h"
  35 #include "public/web/WebURLLoaderOptions.h"
  36 #include "wtf/Noncopyable.h"
  37 #include "wtf/OwnPtr.h"
  38 #include "wtf/RefPtr.h"
  39
  40 namespace blink {
  41
  42 class DocumentThreadableLoader;
  43 class WebLocalFrameImpl;
  44
  45 // This class is used to implement WebFrame::createAssociatedURLLoader.
  46 class AssociatedURLLoader final : public WebURLLoader {
  47     WTF_MAKE_NONCOPYABLE(AssociatedURLLoader);
  48 public:
  49     AssociatedURLLoader(PassRefPtrWillBeRawPtr<WebLocalFrameImpl>, const WebURLLoaderOptions&);
  50     ~AssociatedURLLoader();
  51
  52     // WebURLLoader methods:
  53     void loadSynchronously(const WebURLRequest&, WebURLResponse&, WebURLError&, WebData&) override;
  54     void loadAsynchronously(const WebURLRequest&, WebURLLoaderClient*) override;
  55     void cancel() override;
  56     void setDefersLoading(bool) override;
  57
  58 private:
  59
  60     class ClientAdapter;
  61
  62     RefPtrWillBePersistent<WebLocalFrameImpl> m_frameImpl;
  63     WebURLLoaderOptions m_options;
  64     WebURLLoaderClient* m_client;
  65     OwnPtr<ClientAdapter> m_clientAdapter;
  66     RefPtr<DocumentThreadableLoader> m_loader;
  67 };
  68
  69 } // namespace blink
  70
  71 #endif