1// Copyright 2013 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.
4
5#ifndef CHROMEOS_NETWORK_POLICY_UTIL_H_
6#define CHROMEOS_NETWORK_POLICY_UTIL_H_
7
8#include <map>
9#include <string>
10
11#include "base/memory/scoped_ptr.h"
12
13namespace base {
14class DictionaryValue;
15}
16
17namespace chromeos {
18
19struct NetworkProfile;
20
21namespace policy_util {
22
23typedef std::map<std::string, const base::DictionaryValue*> GuidToPolicyMap;
24
25// Creates a managed ONC dictionary from the given arguments. Depending on the
26// profile type, the policies are assumed to come from the user or device policy
27// and and |user_settings| to be the user's non-shared or shared settings.
28// Each of the arguments can be NULL.
29// TODO(pneubeck): Add documentation of the returned format, see
30//   https://crbug.com/408990 .
31scoped_ptr<base::DictionaryValue> CreateManagedONC(
32    const base::DictionaryValue* global_policy,
33    const base::DictionaryValue* network_policy,
34    const base::DictionaryValue* user_settings,
35    const base::DictionaryValue* active_settings,
36    const NetworkProfile* profile);
37
38// Adds properties to |shill_properties_to_update|, which are enforced on an
39// unamaged network by the global config |global_network_policy| of the policy.
40// |shill_dictionary| are the network's current properties read from Shill.
41void SetShillPropertiesForGlobalPolicy(
42    const base::DictionaryValue& shill_dictionary,
43    const base::DictionaryValue& global_network_policy,
44    base::DictionaryValue* shill_properties_to_update);
45
46// Creates a Shill property dictionary from the given arguments. The resulting
47// dictionary will be sent to Shill by the caller. Depending on the profile
48// type, |network_policy| is interpreted as the user or device policy and
49// |user_settings| as the user or shared settings. |network_policy| or
50// |user_settings| can be NULL, but not both.
51scoped_ptr<base::DictionaryValue> CreateShillConfiguration(
52    const NetworkProfile& profile,
53    const std::string& guid,
54    const base::DictionaryValue* global_policy,
55    const base::DictionaryValue* network_policy,
56    const base::DictionaryValue* user_settings);
57
58// Returns the policy from |policies| matching |actual_network|, if any exists.
59// Returns NULL otherwise. |actual_network| must be part of a ONC
60// NetworkConfiguration.
61const base::DictionaryValue* FindMatchingPolicy(
62    const GuidToPolicyMap& policies,
63    const base::DictionaryValue& actual_network);
64
65}  // namespace policy_util
66
67}  // namespace chromeos
68
69#endif  // CHROMEOS_NETWORK_POLICY_UTIL_H_
70