safe_browsing_resource_throttle_factory.h revision 2a99a7e74a7f215066514fe81d2bfa6639d9eddd
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 CHROME_BROWSER_RENDERER_HOST_SAFE_BROWSING_RESOURCE_THROTTLE_FACTORY_H_ 6#define CHROME_BROWSER_RENDERER_HOST_SAFE_BROWSING_RESOURCE_THROTTLE_FACTORY_H_ 7 8#include "base/basictypes.h" 9 10class SafeBrowsingService; 11 12namespace content { 13class ResourceThrottle; 14} 15 16namespace net { 17class URLRequest; 18} 19 20// Factory for creating a SafeBrowsingResourceThrottle. When FULL_SAFE_BROWSING 21// is enabled, creates a SafeBrowsingResourceThrottle. When MOBILE_SAFE_BROWSING 22// is enabled, the default implementation creates a null resource throttle, 23// therefore, a factory has to be registered before using this. 24class SafeBrowsingResourceThrottleFactory { 25 public: 26#if defined(MOBILE_SAFE_BROWSING) 27 // Registers a factory. Does not take the ownership of the factory. The 28 // caller has to make sure the factory stays alive and properly destroyed. 29 static void RegisterFactory(SafeBrowsingResourceThrottleFactory* factory) { 30 factory_ = factory; 31 } 32#endif 33 34 // Creates a new resource throttle for safe browsing 35 static content::ResourceThrottle* Create( 36 net::URLRequest* request, 37 int render_process_host_id, 38 int render_view_id, 39 bool is_subresource, 40 SafeBrowsingService* service); 41 42 protected: 43 SafeBrowsingResourceThrottleFactory() { } 44 virtual ~SafeBrowsingResourceThrottleFactory() { } 45 46 virtual content::ResourceThrottle* CreateResourceThrottle( 47 net::URLRequest* request, 48 int render_process_host_id, 49 int render_view_id, 50 bool is_subresource, 51 SafeBrowsingService* service) = 0; 52 53 private: 54 static SafeBrowsingResourceThrottleFactory* factory_; 55 56 DISALLOW_COPY_AND_ASSIGN(SafeBrowsingResourceThrottleFactory); 57}; 58 59#endif // CHROME_BROWSER_RENDERER_HOST_SAFE_BROWSING_RESOURCE_THROTTLE_FACTORY_H_ 60