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 content {
  13
  14 struct ResourceResponseInfo;
  15
  16 class WebURLLoaderImpl : public blink::WebURLLoader {
  17  public:
  18   WebURLLoaderImpl();
  19   virtual ~WebURLLoaderImpl();
  20
  21   static blink::WebURLError CreateError(const blink::WebURL& unreachable_url,
  22                                         bool stale_copy_in_cache,
  23                                         int reason);
  24   CONTENT_EXPORT static void PopulateURLResponse(
  25       const GURL& url,
  26       const ResourceResponseInfo& info,
  27       blink::WebURLResponse* response);
  28
  29   // WebURLLoader methods:
  30   virtual void loadSynchronously(
  31       const blink::WebURLRequest& request,
  32       blink::WebURLResponse& response,
  33       blink::WebURLError& error,
  34       blink::WebData& data);
  35   virtual void loadAsynchronously(
  36       const blink::WebURLRequest& request,
  37       blink::WebURLLoaderClient* client);
  38   virtual void cancel();
  39   virtual void setDefersLoading(bool value);
  40   virtual void didChangePriority(blink::WebURLRequest::Priority new_priority,
  41                                  int intra_priority_value);
  42   virtual bool attachThreadedDataReceiver(
  43       blink::WebThreadedDataReceiver* threaded_data_receiver);
  44
  45  private:
  46   class Context;
  47   scoped_refptr<Context> context_;
  48 };
  49
  50 }  // namespace content
  51
  52 #endif  // CONTENT_CHILD_WEB_URL_LOADER_IMPL_H_