1 // Copyright 2020 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_SAFE_BROWSING_CLIENT_SIDE_DETECTION_SERVICE_FACTORY_H_
6 #define CHROME_BROWSER_SAFE_BROWSING_CLIENT_SIDE_DETECTION_SERVICE_FACTORY_H_
7 
8 #include "base/memory/singleton.h"
9 #include "components/keyed_service/content/browser_context_keyed_service_factory.h"
10 
11 class KeyedService;
12 class Profile;
13 
14 namespace safe_browsing {
15 class ClientSideDetectionService;
16 
17 // Singleton that owns ClientSideDetectionService objects, one for each active
18 // Profile. It listens to profile destroy events and destroy its associated
19 // service. It returns a separate instance if the profile is in Incognito
20 // mode.
21 class ClientSideDetectionServiceFactory
22     : public BrowserContextKeyedServiceFactory {
23  public:
24   // Creates the service if it doesn't exist already for the given |profile|.
25   // If the service already exists, return its pointer.
26   static ClientSideDetectionService* GetForProfile(Profile* profile);
27 
28   // Get the singleton instance.
29   static ClientSideDetectionServiceFactory* GetInstance();
30 
31  private:
32   friend struct base::DefaultSingletonTraits<ClientSideDetectionServiceFactory>;
33 
34   ClientSideDetectionServiceFactory();
35   ~ClientSideDetectionServiceFactory() override = default;
36 
37   // BrowserContextKeyedServiceFactory:
38   KeyedService* BuildServiceInstanceFor(
39       content::BrowserContext* context) const override;
40   content::BrowserContext* GetBrowserContextToUse(
41       content::BrowserContext* context) const override;
42 
43   DISALLOW_COPY_AND_ASSIGN(ClientSideDetectionServiceFactory);
44 };
45 
46 }  // namespace safe_browsing
47 
48 #endif  // CHROME_BROWSER_SAFE_BROWSING_CLIENT_SIDE_DETECTION_SERVICE_FACTORY_H_
49