chrome/browser/supervised_user/supervised_user_resource_throttle.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 CHROME_BROWSER_SUPERVISED_USER_SUPERVISED_USER_RESOURCE_THROTTLE_H_
   6 #define CHROME_BROWSER_SUPERVISED_USER_SUPERVISED_USER_RESOURCE_THROTTLE_H_
   7
   8 #include "base/compiler_specific.h"
   9 #include "base/memory/weak_ptr.h"
  10 #include "chrome/browser/supervised_user/supervised_users.h"
  11 #include "content/public/browser/resource_throttle.h"
  12
  13 class SupervisedUserURLFilter;
  14
  15 namespace net {
  16 class URLRequest;
  17 }
  18
  19 class SupervisedUserResourceThrottle : public content::ResourceThrottle {
  20  public:
  21   SupervisedUserResourceThrottle(const net::URLRequest* request,
  22                                  bool is_main_frame,
  23                                  const SupervisedUserURLFilter* url_filter);
  24   virtual ~SupervisedUserResourceThrottle();
  25
  26   // content::ResourceThrottle implementation:
  27   virtual void WillStartRequest(bool* defer) override;
  28
  29   virtual void WillRedirectRequest(const GURL& new_url, bool* defer) override;
  30
  31   virtual const char* GetNameForLogging() const override;
  32
  33  private:
  34   void ShowInterstitialIfNeeded(bool is_redirect,
  35                                 const GURL& url,
  36                                 bool* defer);
  37   void OnInterstitialResult(bool continue_request);
  38
  39   const net::URLRequest* request_;
  40   bool is_main_frame_;
  41   const SupervisedUserURLFilter* url_filter_;
  42   base::WeakPtrFactory<SupervisedUserResourceThrottle> weak_ptr_factory_;
  43
  44   DISALLOW_COPY_AND_ASSIGN(SupervisedUserResourceThrottle);
  45 };
  46
  47 #endif  // CHROME_BROWSER_SUPERVISED_USER_SUPERVISED_USER_RESOURCE_THROTTLE_H_