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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_CONFIGURATION_POLICY_HANDLER_LIST_H_
#define CHROME_BROWSER_POLICY_CONFIGURATION_POLICY_HANDLER_LIST_H_
#include <vector>
#include "base/basictypes.h"
#include "base/callback.h"
#include "base/memory/scoped_ptr.h"
#include "components/policy/core/common/policy_details.h"
class PrefValueMap;
namespace policy {
class ConfigurationPolicyHandler;
class PolicyErrorMap;
class PolicyMap;
struct PolicyToPreferenceMapEntry;
// Converts policies to their corresponding preferences by applying a list of
// ConfigurationPolicyHandler objects. This includes error checking and
// cleaning up policy values for displaying.
class ConfigurationPolicyHandlerList {
public:
explicit ConfigurationPolicyHandlerList(
const GetChromePolicyDetailsCallback& details_callback);
~ConfigurationPolicyHandlerList();
// Adds a policy handler to the list.
void AddHandler(scoped_ptr<ConfigurationPolicyHandler> handler);
// Translates |policies| to their corresponding preferences in |prefs|.
// Any errors found while processing the policies are stored in |errors|.
// |prefs| or |errors| can be NULL, and won't be filled in that case.
void ApplyPolicySettings(const PolicyMap& policies,
PrefValueMap* prefs,
PolicyErrorMap* errors) const;
// Converts sensitive policy values to others more appropriate for displaying.
void PrepareForDisplaying(PolicyMap* policies) const;
private:
std::vector<ConfigurationPolicyHandler*> handlers_;
GetChromePolicyDetailsCallback details_callback_;
DISALLOW_COPY_AND_ASSIGN(ConfigurationPolicyHandlerList);
};
} // namespace policy
#endif // CHROME_BROWSER_POLICY_CONFIGURATION_POLICY_HANDLER_LIST_H_
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