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      1 // Copyright 2013 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_POLICY_CLOUD_USER_CLOUD_POLICY_INVALIDATOR_H_
      6 #define CHROME_BROWSER_POLICY_CLOUD_USER_CLOUD_POLICY_INVALIDATOR_H_
      7 
      8 #include "chrome/browser/policy/cloud/cloud_policy_invalidator.h"
      9 #include "components/keyed_service/core/keyed_service.h"
     10 #include "content/public/browser/notification_observer.h"
     11 #include "content/public/browser/notification_registrar.h"
     12 #include "policy/proto/device_management_backend.pb.h"
     13 
     14 class Profile;
     15 
     16 namespace policy {
     17 
     18 class CloudPolicyManager;
     19 
     20 // Provides invalidations to user policy. Implemented as a
     21 // KeyedService to allow profile-based lifetime management.
     22 class UserCloudPolicyInvalidator : public CloudPolicyInvalidator,
     23                                    public KeyedService,
     24                                    public content::NotificationObserver {
     25  public:
     26   // |profile| is profile associated with the invalidator. It is used to get
     27   // a reference to the profile's invalidation service. Both the profile and
     28   // invalidation service must remain valid until Shutdown is called.
     29   // |policy_manager| is the policy manager for the user policy and must remain
     30   // valid until Shutdown is called.
     31   UserCloudPolicyInvalidator(
     32       Profile* profile,
     33       CloudPolicyManager* policy_manager);
     34 
     35   static enterprise_management::DeviceRegisterRequest::Type GetPolicyType();
     36 
     37   // KeyedService:
     38   virtual void Shutdown() OVERRIDE;
     39 
     40   // content::NotificationObserver implementation:
     41   virtual void Observe(int type,
     42                        const content::NotificationSource& source,
     43                        const content::NotificationDetails& details) OVERRIDE;
     44 
     45  private:
     46   // The profile associated with the invalidator.
     47   Profile* profile_;
     48 
     49   // Used to register for notification that profile creation is complete.
     50   content::NotificationRegistrar registrar_;
     51 
     52   DISALLOW_COPY_AND_ASSIGN(UserCloudPolicyInvalidator);
     53 };
     54 
     55 }  // namespace policy
     56 
     57 #endif  // CHROME_BROWSER_POLICY_CLOUD_USER_CLOUD_POLICY_INVALIDATOR_H_
     58