chrome/browser/chromeos/policy/login_profile_policy_provider.h

   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_CHROMEOS_POLICY_LOGIN_PROFILE_POLICY_PROVIDER_H_
   6 #define CHROME_BROWSER_CHROMEOS_POLICY_LOGIN_PROFILE_POLICY_PROVIDER_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/compiler_specific.h"
  10 #include "base/memory/weak_ptr.h"
  11 #include "components/policy/core/common/configuration_policy_provider.h"
  12 #include "components/policy/core/common/policy_service.h"
  13
  14 namespace policy {
  15
  16 // Policy provider for the login profile. Since the login profile is not
  17 // associated with any user, it does not receive regular user policy. However,
  18 // several device policies that control features on the login screen surface as
  19 // user policies in the login profile.
  20 class LoginProfilePolicyProvider : public ConfigurationPolicyProvider,
  21                                    public PolicyService::Observer {
  22  public:
  23   explicit LoginProfilePolicyProvider(PolicyService* device_policy_service);
  24   ~LoginProfilePolicyProvider() override;
  25
  26   // ConfigurationPolicyProvider:
  27   void Init(SchemaRegistry* registry) override;
  28   void Shutdown() override;
  29   void RefreshPolicies() override;
  30
  31   // PolicyService::Observer:
  32   void OnPolicyUpdated(const PolicyNamespace& ns,
  33                        const PolicyMap& previous,
  34                        const PolicyMap& current) override;
  35   void OnPolicyServiceInitialized(PolicyDomain domain) override;
  36
  37   void OnDevicePolicyRefreshDone();
  38
  39  private:
  40   void UpdateFromDevicePolicy();
  41
  42   PolicyService* device_policy_service_;  // Not owned.
  43
  44   bool waiting_for_device_policy_refresh_;
  45
  46   base::WeakPtrFactory<LoginProfilePolicyProvider> weak_factory_;
  47
  48   DISALLOW_COPY_AND_ASSIGN(LoginProfilePolicyProvider);
  49 };
  50
  51 }  // namespace policy
  52
  53 #endif  // CHROME_BROWSER_CHROMEOS_POLICY_LOGIN_PROFILE_POLICY_PROVIDER_H_