| // Copyright (c) 2012 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_PROXY_POLICY_PROVIDER_H_ |
| #define CHROME_BROWSER_CHROMEOS_POLICY_PROXY_POLICY_PROVIDER_H_ |
| |
| #include "base/basictypes.h" |
| #include "base/memory/scoped_ptr.h" |
| #include "chrome/browser/policy/configuration_policy_provider.h" |
| |
| namespace policy { |
| |
| // A policy provider implementation that acts as a proxy for another policy |
| // provider, swappable at any point. |
| class ProxyPolicyProvider : public ConfigurationPolicyProvider, |
| public ConfigurationPolicyProvider::Observer { |
| public: |
| ProxyPolicyProvider(); |
| virtual ~ProxyPolicyProvider(); |
| |
| // Updates the provider this proxy delegates to. |
| void SetDelegate(ConfigurationPolicyProvider* delegate); |
| |
| // ConfigurationPolicyProvider: |
| virtual void Shutdown() OVERRIDE; |
| virtual void RefreshPolicies() OVERRIDE; |
| |
| // ConfigurationPolicyProvider::Observer: |
| virtual void OnUpdatePolicy(ConfigurationPolicyProvider* provider) OVERRIDE; |
| |
| private: |
| ConfigurationPolicyProvider* delegate_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ProxyPolicyProvider); |
| }; |
| |
| } // namespace policy |
| |
| #endif // CHROME_BROWSER_CHROMEOS_POLICY_PROXY_POLICY_PROVIDER_H_ |