content/browser/loader/resource_loader_delegate.h

   1 // Copyright (c) 2012 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_BROWSER_LOADER_RESOURCE_LOADER_DELEGATE_H_
   6 #define CONTENT_BROWSER_LOADER_RESOURCE_LOADER_DELEGATE_H_
   7
   8 #include "content/common/content_export.h"
   9
  10 namespace net {
  11 class AuthChallengeInfo;
  12 }
  13
  14 namespace content {
  15 class ResourceDispatcherHostLoginDelegate;
  16 class ResourceLoader;
  17
  18 class CONTENT_EXPORT ResourceLoaderDelegate {
  19  public:
  20   virtual ResourceDispatcherHostLoginDelegate* CreateLoginDelegate(
  21       ResourceLoader* loader,
  22       net::AuthChallengeInfo* auth_info) = 0;
  23
  24   virtual bool HandleExternalProtocol(ResourceLoader* loader,
  25                                       const GURL& url) = 0;
  26
  27   virtual void DidStartRequest(ResourceLoader* loader) = 0;
  28   virtual void DidReceiveRedirect(ResourceLoader* loader,
  29                                   const GURL& new_url) = 0;
  30   virtual void DidReceiveResponse(ResourceLoader* loader) = 0;
  31
  32   // This method informs the delegate that the loader is done, and the loader
  33   // expects to be destroyed as a side-effect of this call.
  34   virtual void DidFinishLoading(ResourceLoader* loader) = 0;
  35
  36  protected:
  37   virtual ~ResourceLoaderDelegate() {}
  38 };
  39
  40 }  // namespace content
  41
  42 #endif  // CONTENT_BROWSER_LOADER_RESOURCE_LOADER_DELEGATE_H_