components/cast_channel/cast_socket_service_factory.h - Issue 2974523002: [cast_channel] Make CastSocketService a global leaky singleton

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Side by Side Diff: components/cast_channel/cast_socket_service_factory.h

Issue 2974523002: [cast_channel] Make CastSocketService a global leaky singleton (Closed)

Patch Set: Created 3 years, 5 months ago

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« components/cast_channel/cast_socket.h ('K') | « components/cast_channel/cast_socket_service.cc ('k') | components/cast_channel/cast_socket_service_factory.cc » ('j') | extensions/browser/api/cast_channel/cast_channel_api.h » ('J')
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1 // Copyright 2017 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 COMPONENTS_CAST_CHANNEL_CAST_SOCKET_SERVICE_FACTORY_H_

6 #define COMPONENTS_CAST_CHANNEL_CAST_SOCKET_SERVICE_FACTORY_H_

7

8 #include "base/lazy_instance.h"

9 #include "base/macros.h"

10 #include "components/keyed_service/content/refcounted_browser_context_keyed_serv ice_factory.h"

11

12 namespace cast_channel {

13

14 class CastSocketService;

15

16 // TODO(crbug.com/725717): CastSocket created by one profile (browser context)

17 // could be shared with other profiles.

18 class CastSocketServiceFactory

19 : public RefcountedBrowserContextKeyedServiceFactory {

20 public:

21 // Caller needs to make sure that it passes in the same \|context\| instance to

22 // this function for both normal profile and incognito profile.

23 static scoped_refptr<CastSocketService> GetForBrowserContext(

24 content::BrowserContext* context);

25

26 static CastSocketServiceFactory* GetInstance();

27

28 private:

29 friend struct base::LazyInstanceTraitsBase<CastSocketServiceFactory>;

30

31 CastSocketServiceFactory();

32 ~CastSocketServiceFactory() override;

33

34 // BrowserContextKeyedServiceFactory interface.

35 content::BrowserContext* GetBrowserContextToUse(

36 content::BrowserContext* context) const override;

37

38 scoped_refptr<RefcountedKeyedService> BuildServiceInstanceFor(

39 content::BrowserContext* context) const override;

40

41 DISALLOW_COPY_AND_ASSIGN(CastSocketServiceFactory);

42 };

43

44 } // namespace cast_channel

45

46 #endif // COMPONENTS_CAST_CHANNEL_CAST_SOCKET_SERVICE_FACTORY_H_

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