blob: aedc4e713e948e46d597df03842c3760b8b54753 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
// Copyright (c) 2010 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_CONFIGURATION_POLICY_PROVIDER_H_
#define CHROME_BROWSER_CONFIGURATION_POLICY_PROVIDER_H_
#include "base/basictypes.h"
class ConfigurationPolicyStore;
class DictionaryValue;
// An abstract super class for platform-specific policy providers.
// Platform-specific policy providers (Windows Group Policy, gconf,
// etc.) should implement a subclass of this class.
class ConfigurationPolicyProvider {
public:
ConfigurationPolicyProvider() {}
virtual ~ConfigurationPolicyProvider() {}
// Must be implemented by provider subclasses to specify the
// provider-specific policy decisions. The preference service
// invokes this |Provide| method when it needs a policy
// provider to specify its policy choices. In |Provide|,
// the |ConfigurationPolicyProvider| must make calls to the
// |Apply| method of |store| to apply specific policies.
// Returns true if the policy could be provided, otherwise false.
virtual bool Provide(ConfigurationPolicyStore* store) = 0;
private:
DISALLOW_COPY_AND_ASSIGN(ConfigurationPolicyProvider);
};
// Base functionality for all policy providers that use a DictionaryValue tree
// structure holding key-value pairs for storing policy settings. Decodes the
// value tree and writes the configuration to the given |store|.
void DecodePolicyValueTree(DictionaryValue* policies,
ConfigurationPolicyStore* store);
#endif // CHROME_BROWSER_CONFIGURATION_POLICY_PROVIDER_H_
|
