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// 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_POLICY_CLOUD_POLICY_MANAGER_H_
#define CHROME_BROWSER_POLICY_CLOUD_POLICY_MANAGER_H_
#include <string>
#include "base/basictypes.h"
#include "base/compiler_specific.h"
#include "base/prefs/public/pref_member.h"
#include "chrome/browser/policy/cloud_policy_constants.h"
#include "chrome/browser/policy/cloud_policy_core.h"
#include "chrome/browser/policy/cloud_policy_store.h"
#include "chrome/browser/policy/configuration_policy_provider.h"
namespace policy {
// CloudPolicyManager is the main switching central between cloud policy and the
// upper layers of the policy stack. It wires up a CloudPolicyCore to the
// ConfigurationPolicyProvider interface.
//
// This class contains the base functionality, there are subclasses that add
// functionality specific to user-level and device-level cloud policy, such as
// blocking on initial user policy fetch or device enrollment.
class CloudPolicyManager : public ConfigurationPolicyProvider,
public CloudPolicyStore::Observer {
public:
CloudPolicyManager(const PolicyNamespaceKey& policy_ns_key,
CloudPolicyStore* cloud_policy_store);
virtual ~CloudPolicyManager();
CloudPolicyCore* core() { return &core_; }
const CloudPolicyCore* core() const { return &core_; }
// ConfigurationPolicyProvider:
virtual void Shutdown() OVERRIDE;
virtual bool IsInitializationComplete(PolicyDomain domain) const OVERRIDE;
virtual void RefreshPolicies() OVERRIDE;
// CloudPolicyStore::Observer:
virtual void OnStoreLoaded(CloudPolicyStore* cloud_policy_store) OVERRIDE;
virtual void OnStoreError(CloudPolicyStore* cloud_policy_store) OVERRIDE;
protected:
// Check whether fully initialized and if so, publish policy by calling
// ConfigurationPolicyStore::UpdatePolicy().
void CheckAndPublishPolicy();
// Convenience accessors to core() components.
CloudPolicyClient* client() { return core_.client(); }
const CloudPolicyClient* client() const { return core_.client(); }
CloudPolicyStore* store() { return core_.store(); }
const CloudPolicyStore* store() const { return core_.store(); }
CloudPolicyService* service() { return core_.service(); }
const CloudPolicyService* service() const { return core_.service(); }
private:
// Completion handler for policy refresh operations.
void OnRefreshComplete(bool success);
CloudPolicyCore core_;
// Whether there's a policy refresh operation pending, in which case all
// policy update notifications are deferred until after it completes.
bool waiting_for_policy_refresh_;
DISALLOW_COPY_AND_ASSIGN(CloudPolicyManager);
};
} // namespace policy
#endif // CHROME_BROWSER_POLICY_CLOUD_POLICY_MANAGER_H_
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