| // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CHROME_BROWSER_CHROMEOS_POLICY_USER_CLOUD_POLICY_MANAGER_FACTORY_CHROMEOS_H_ |
| #define CHROME_BROWSER_CHROMEOS_POLICY_USER_CLOUD_POLICY_MANAGER_FACTORY_CHROMEOS_H_ |
| |
| #include <map> |
| |
| #include "base/basictypes.h" |
| #include "base/memory/ref_counted.h" |
| #include "base/memory/singleton.h" |
| #include "components/keyed_service/content/browser_context_keyed_base_factory.h" |
| |
| class Profile; |
| |
| namespace base { |
| class SequencedTaskRunner; |
| } |
| |
| namespace content { |
| class BrowserContext; |
| } |
| |
| namespace policy { |
| |
| class UserCloudPolicyManagerChromeOS; |
| |
| // BrowserContextKeyedBaseFactory implementation |
| // for UserCloudPolicyManagerChromeOS instances that initialize per-profile |
| // cloud policy settings on ChromeOS. |
| // |
| // UserCloudPolicyManagerChromeOS is handled different than other |
| // KeyedServices because it is a dependency of PrefService. |
| // Therefore, lifetime of instances is managed by Profile, Profile startup code |
| // invokes CreateForProfile() explicitly, takes ownership, and the instance |
| // is only deleted after PrefService destruction. |
| // |
| // TODO(mnissler): Remove the special lifetime management in favor of |
| // PrefService directly depending on UserCloudPolicyManagerChromeOS once the |
| // former has been converted to a KeyedService. |
| // See also http://crbug.com/131843 and http://crbug.com/131844. |
| class UserCloudPolicyManagerFactoryChromeOS |
| : public BrowserContextKeyedBaseFactory { |
| public: |
| // Returns an instance of the UserCloudPolicyManagerFactoryChromeOS singleton. |
| static UserCloudPolicyManagerFactoryChromeOS* GetInstance(); |
| |
| // Returns the UserCloudPolicyManagerChromeOS instance associated with |
| // |profile|. |
| static UserCloudPolicyManagerChromeOS* GetForProfile(Profile* profile); |
| |
| // Creates an instance for |profile|. Note that the caller is responsible for |
| // managing the lifetime of the instance. Subsequent calls to GetForProfile() |
| // will return the created instance as long as it lives. |
| // |
| // If |force_immediate_load| is true, policy is loaded synchronously from |
| // UserCloudPolicyStore at startup. |
| static scoped_ptr<UserCloudPolicyManagerChromeOS> CreateForProfile( |
| Profile* profile, |
| bool force_immediate_load, |
| scoped_refptr<base::SequencedTaskRunner> background_task_runner); |
| |
| private: |
| friend struct DefaultSingletonTraits<UserCloudPolicyManagerFactoryChromeOS>; |
| |
| UserCloudPolicyManagerFactoryChromeOS(); |
| virtual ~UserCloudPolicyManagerFactoryChromeOS(); |
| |
| // See comments for the static versions above. |
| UserCloudPolicyManagerChromeOS* GetManagerForProfile(Profile* profile); |
| scoped_ptr<UserCloudPolicyManagerChromeOS> CreateManagerForProfile( |
| Profile* profile, |
| bool force_immediate_load, |
| scoped_refptr<base::SequencedTaskRunner> background_task_runner); |
| |
| // BrowserContextKeyedBaseFactory: |
| virtual void BrowserContextShutdown( |
| content::BrowserContext* context) override; |
| virtual void BrowserContextDestroyed( |
| content::BrowserContext* context) override; |
| virtual void SetEmptyTestingFactory( |
| content::BrowserContext* context) override; |
| virtual bool HasTestingFactory(content::BrowserContext* context) override; |
| virtual void CreateServiceNow(content::BrowserContext* context) override; |
| |
| typedef std::map<Profile*, UserCloudPolicyManagerChromeOS*> ManagerMap; |
| ManagerMap managers_; |
| |
| DISALLOW_COPY_AND_ASSIGN(UserCloudPolicyManagerFactoryChromeOS); |
| }; |
| |
| } // namespace policy |
| |
| #endif // CHROME_BROWSER_CHROMEOS_POLICY_USER_CLOUD_POLICY_MANAGER_FACTORY_CHROMEOS_H_ |