content/child/web_url_loader_impl.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CONTENT_CHILD_WEB_URL_LOADER_IMPL_H_
   6 #define CONTENT_CHILD_WEB_URL_LOADER_IMPL_H_
   7
   8 #include "base/memory/ref_counted.h"
   9 #include "content/common/content_export.h"
  10 #include "third_party/WebKit/public/platform/WebURLLoader.h"
  11
  12 namespace webkit_glue {
  13 struct ResourceResponseInfo;
  14 }
  15
  16 namespace content {
  17
  18 class BlinkPlatformImpl;
  19
  20 class WebURLLoaderImpl : public blink::WebURLLoader {
  21  public:
  22   explicit WebURLLoaderImpl(BlinkPlatformImpl* platform);
  23   virtual ~WebURLLoaderImpl();
  24
  25   static blink::WebURLError CreateError(const blink::WebURL& unreachable_url,
  26                                         bool stale_copy_in_cache,
  27                                         int reason);
  28   CONTENT_EXPORT static void PopulateURLResponse(
  29       const GURL& url,
  30       const webkit_glue::ResourceResponseInfo& info,
  31       blink::WebURLResponse* response);
  32
  33   // WebURLLoader methods:
  34   virtual void loadSynchronously(
  35       const blink::WebURLRequest& request,
  36       blink::WebURLResponse& response,
  37       blink::WebURLError& error,
  38       blink::WebData& data);
  39   virtual void loadAsynchronously(
  40       const blink::WebURLRequest& request,
  41       blink::WebURLLoaderClient* client);
  42   virtual void cancel();
  43   virtual void setDefersLoading(bool value);
  44   virtual void didChangePriority(blink::WebURLRequest::Priority new_priority);
  45
  46  private:
  47   class Context;
  48   scoped_refptr<Context> context_;
  49   BlinkPlatformImpl* platform_;
  50 };
  51
  52 }  // namespace content
  53
  54 #endif  // CONTENT_CHILD_WEB_URL_LOADER_IMPL_H_