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1 // Copyright (c) 2012 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 // A utility class for accessing and caching registry preferences that take | |
6 // the form of lists of strings. | |
7 // TODO(robertshield): Use the RegistryWatcher stuff to keep this list up to | |
8 // date. | |
9 | |
10 #ifndef CHROME_FRAME_REGISTRY_LIST_PREFERENCES_HOLDER_H_ | |
11 #define CHROME_FRAME_REGISTRY_LIST_PREFERENCES_HOLDER_H_ | |
12 | |
13 #include <windows.h> | |
14 | |
15 #include <vector> | |
16 | |
17 #include "base/strings/string16.h" | |
18 | |
19 class RegistryListPreferencesHolder { | |
20 public: | |
21 RegistryListPreferencesHolder(); | |
22 | |
23 // Initializes the RegistryListPreferencesHolder using the values stored | |
24 // under the key |list_name| stored at |registry_path| under |hive|. | |
25 void Init(HKEY hive, | |
26 const wchar_t* registry_path, | |
27 const wchar_t* list_name); | |
28 | |
29 bool Valid() const { return valid_; } | |
30 | |
31 // Returns true iff |string| matches any of the strings in values_, using the | |
32 // matching logic in base's MatchPattern(). | |
33 bool ListMatches(const base::string16& string) const; | |
34 | |
35 // Manually add a string to values_ for testing purposes. | |
36 void AddStringForTesting(const base::string16& string); | |
37 | |
38 // Reset the holder causing it to be re-initialized, for testing purposes | |
39 // only. | |
40 // TODO(robertshield): Remove this once the RegistryWatcher stuff is wired up. | |
41 void ResetForTesting(); | |
42 | |
43 private: | |
44 std::vector<base::string16> values_; | |
45 bool valid_; | |
46 | |
47 DISALLOW_COPY_AND_ASSIGN(RegistryListPreferencesHolder); | |
48 }; | |
49 | |
50 #endif // CHROME_FRAME_REGISTRY_LIST_PREFERENCES_HOLDER_H_ | |
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