1 // Copyright (c) 2012 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.
5 #ifndef CHROME_BROWSER_CHROMEOS_POLICY_PROXY_POLICY_PROVIDER_H_
6 #define CHROME_BROWSER_CHROMEOS_POLICY_PROXY_POLICY_PROVIDER_H_
8 #include "base/basictypes.h"
9 #include "base/memory/scoped_ptr.h"
10 #include "chrome/browser/policy/configuration_policy_provider.h"
14 // A policy provider implementation that acts as a proxy for another policy
15 // provider, swappable at any point.
16 class ProxyPolicyProvider : public ConfigurationPolicyProvider,
17 public ConfigurationPolicyProvider::Observer {
19 ProxyPolicyProvider();
20 virtual ~ProxyPolicyProvider();
22 // Updates the provider this proxy delegates to.
23 void SetDelegate(ConfigurationPolicyProvider* delegate);
25 // ConfigurationPolicyProvider:
26 virtual void Shutdown() OVERRIDE;
27 virtual void RefreshPolicies() OVERRIDE;
29 // ConfigurationPolicyProvider::Observer:
30 virtual void OnUpdatePolicy(ConfigurationPolicyProvider* provider) OVERRIDE;
33 ConfigurationPolicyProvider* delegate_;
35 DISALLOW_COPY_AND_ASSIGN(ProxyPolicyProvider);
40 #endif // CHROME_BROWSER_CHROMEOS_POLICY_PROXY_POLICY_PROVIDER_H_