chrome/browser/android/intercept_download_resource_throttle.h

   1 // Copyright 2013 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 CHROME_BROWSER_ANDROID_INTERCEPT_DOWNLOAD_RESOURCE_THROTTLE_H_
   6 #define CHROME_BROWSER_ANDROID_INTERCEPT_DOWNLOAD_RESOURCE_THROTTLE_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/compiler_specific.h"
  10 #include "content/public/browser/resource_throttle.h"
  11
  12 namespace net {
  13 class URLRequest;
  14 }
  15
  16 namespace chrome {
  17
  18 // InterceptDownloadResourceThrottle checks if a download request should be
  19 // handled by Chrome or passsed to the Android Download Manager.
  20 class InterceptDownloadResourceThrottle : public content::ResourceThrottle {
  21  public:
  22   InterceptDownloadResourceThrottle(net::URLRequest* request,
  23                                     int render_process_id,
  24                                     int render_view_id,
  25                                     int request_id);
  26
  27   // content::ResourceThrottle implementation:
  28   virtual void WillStartRequest(bool* defer) OVERRIDE;
  29   virtual void WillProcessResponse(bool* defer) OVERRIDE;
  30   virtual const char* GetNameForLogging() const OVERRIDE;
  31
  32  private:
  33   virtual ~InterceptDownloadResourceThrottle();
  34
  35   void ProcessDownloadRequest();
  36   // Set to true when if we want chrome to handle the download.
  37   const net::URLRequest* request_;
  38   int render_process_id_;
  39   int render_view_id_;
  40   int request_id_;
  41
  42   DISALLOW_COPY_AND_ASSIGN(InterceptDownloadResourceThrottle);
  43 };
  44
  45 }  // namespace chrome
  46
  47 #endif  // CHROME_BROWSER_ANDROID_INTERCEPT_DOWNLOAD_RESOURCE_THROTTLE_H_