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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CHROME_BROWSER_POLICY_CONFIGURATION_POLICY_STORE_INTERFACE_H_ | 5 #ifndef CHROME_BROWSER_POLICY_CONFIGURATION_POLICY_STORE_INTERFACE_H_ |
6 #define CHROME_BROWSER_POLICY_CONFIGURATION_POLICY_STORE_INTERFACE_H_ | 6 #define CHROME_BROWSER_POLICY_CONFIGURATION_POLICY_STORE_INTERFACE_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include "base/basictypes.h" | 9 #include "base/basictypes.h" |
10 #include "base/compiler_specific.h" | |
11 #include "policy/configuration_policy_type.h" | 10 #include "policy/configuration_policy_type.h" |
12 | 11 |
13 class Value; | 12 class Value; |
14 | 13 |
15 namespace policy { | 14 namespace policy { |
16 | 15 |
17 // Constants for the "Proxy Server Mode" defined in the policies. | 16 // Constants for the "Proxy Server Mode" defined in the policies. |
18 // Note that these diverge from internal presentation defined in | 17 // Note that these diverge from internal presentation defined in |
19 // ProxyPrefs::ProxyMode for legacy reasons. The following four | 18 // ProxyPrefs::ProxyMode for legacy reasons. The following four |
20 // PolicyProxyModeType types were not very precise and had overlapping use | 19 // PolicyProxyModeType types were not very precise and had overlapping use |
(...skipping 22 matching lines...) Expand all Loading... |
43 // store takes over the ownership of |value|. | 42 // store takes over the ownership of |value|. |
44 virtual void Apply(ConfigurationPolicyType policy, Value* value) = 0; | 43 virtual void Apply(ConfigurationPolicyType policy, Value* value) = 0; |
45 | 44 |
46 protected: | 45 protected: |
47 ConfigurationPolicyStoreInterface() {} | 46 ConfigurationPolicyStoreInterface() {} |
48 | 47 |
49 private: | 48 private: |
50 DISALLOW_COPY_AND_ASSIGN(ConfigurationPolicyStoreInterface); | 49 DISALLOW_COPY_AND_ASSIGN(ConfigurationPolicyStoreInterface); |
51 }; | 50 }; |
52 | 51 |
53 // Helper class. A pass-through ConfigurationPolicyStoreInterface, that observes | |
54 // the application of well-known policies. | |
55 class ObservingPolicyStoreInterface: public ConfigurationPolicyStoreInterface { | |
56 public: | |
57 explicit ObservingPolicyStoreInterface( | |
58 ConfigurationPolicyStoreInterface* next) | |
59 : next_(next), | |
60 proxy_policy_applied_(false) {} | |
61 | |
62 // ConfigurationPolicyStoreInterface methods: | |
63 virtual void Apply(ConfigurationPolicyType policy, Value* value) OVERRIDE; | |
64 | |
65 bool IsProxyPolicyApplied() const { | |
66 return proxy_policy_applied_; | |
67 } | |
68 | |
69 private: | |
70 ConfigurationPolicyStoreInterface* next_; | |
71 bool proxy_policy_applied_; | |
72 | |
73 DISALLOW_COPY_AND_ASSIGN(ObservingPolicyStoreInterface); | |
74 }; | |
75 | |
76 // Helper class. A ConfigurationPolicyStoreInterface that filters out most | |
77 // policies, and only applies well-known policies. | |
78 class FilteringPolicyStoreInterface: public ConfigurationPolicyStoreInterface { | |
79 public: | |
80 FilteringPolicyStoreInterface(ConfigurationPolicyStoreInterface* next, | |
81 bool apply_proxy_policies) | |
82 : next_(next), | |
83 apply_proxy_policies_(apply_proxy_policies) {} | |
84 | |
85 // ConfigurationPolicyStoreInterface methods: | |
86 virtual void Apply(ConfigurationPolicyType policy, Value* value) OVERRIDE; | |
87 | |
88 private: | |
89 ConfigurationPolicyStoreInterface* next_; | |
90 bool apply_proxy_policies_; | |
91 | |
92 DISALLOW_COPY_AND_ASSIGN(FilteringPolicyStoreInterface); | |
93 }; | |
94 | |
95 } // namespace policy | 52 } // namespace policy |
96 | 53 |
97 #endif // CHROME_BROWSER_POLICY_CONFIGURATION_POLICY_STORE_INTERFACE_H_ | 54 #endif // CHROME_BROWSER_POLICY_CONFIGURATION_POLICY_STORE_INTERFACE_H_ |
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