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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 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 #include "chrome/browser/chromeos/dom_ui/system_settings_provider.h" | 5 #include "chrome/browser/chromeos/dom_ui/system_settings_provider.h" |
6 | 6 |
7 #include <string> | 7 #include <string> |
8 | 8 |
9 #include "app/l10n_util.h" | 9 #include "app/l10n_util.h" |
10 #include "base/i18n/rtl.h" | 10 #include "base/i18n/rtl.h" |
11 #include "base/lock.h" | |
12 #include "base/scoped_ptr.h" | 11 #include "base/scoped_ptr.h" |
13 #include "base/stl_util-inl.h" | 12 #include "base/stl_util-inl.h" |
14 #include "base/string_util.h" | 13 #include "base/string_util.h" |
15 #include "base/stringprintf.h" | 14 #include "base/stringprintf.h" |
| 15 #include "base/synchronization/lock.h" |
16 #include "base/time.h" | 16 #include "base/time.h" |
17 #include "base/utf_string_conversions.h" | 17 #include "base/utf_string_conversions.h" |
18 #include "base/values.h" | 18 #include "base/values.h" |
19 #include "chrome/browser/chromeos/cros/cros_library.h" | 19 #include "chrome/browser/chromeos/cros/cros_library.h" |
20 #include "chrome/browser/chromeos/cros_settings.h" | 20 #include "chrome/browser/chromeos/cros_settings.h" |
21 #include "chrome/browser/chromeos/cros_settings_names.h" | 21 #include "chrome/browser/chromeos/cros_settings_names.h" |
22 #include "chrome/browser/chromeos/login/ownership_service.h" | 22 #include "chrome/browser/chromeos/login/ownership_service.h" |
23 #include "grit/generated_resources.h" | 23 #include "grit/generated_resources.h" |
24 #include "unicode/calendar.h" | 24 #include "unicode/calendar.h" |
25 #include "unicode/timezone.h" | 25 #include "unicode/timezone.h" |
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113 "Australia/Hobart", | 113 "Australia/Hobart", |
114 "Australia/Sydney", | 114 "Australia/Sydney", |
115 "Asia/Vladivostok", | 115 "Asia/Vladivostok", |
116 "Pacific/Guam", | 116 "Pacific/Guam", |
117 "Asia/Magadan", | 117 "Asia/Magadan", |
118 "Pacific/Auckland", | 118 "Pacific/Auckland", |
119 "Pacific/Fiji", | 119 "Pacific/Fiji", |
120 "Pacific/Tongatapu", | 120 "Pacific/Tongatapu", |
121 }; | 121 }; |
122 | 122 |
123 static Lock timezone_bundle_lock; | 123 static base::Lock timezone_bundle_lock; |
124 | 124 |
125 struct UResClose { | 125 struct UResClose { |
126 inline void operator() (UResourceBundle* b) const { | 126 inline void operator() (UResourceBundle* b) const { |
127 ures_close(b); | 127 ures_close(b); |
128 } | 128 } |
129 }; | 129 }; |
130 | 130 |
131 string16 GetExemplarCity(const icu::TimeZone& zone) { | 131 string16 GetExemplarCity(const icu::TimeZone& zone) { |
132 // TODO(jungshik): After upgrading to ICU 4.6, use U_ICUDATA_ZONE | 132 // TODO(jungshik): After upgrading to ICU 4.6, use U_ICUDATA_ZONE |
133 static const char* zone_bundle_name = NULL; | 133 static const char* zone_bundle_name = NULL; |
134 | 134 |
135 // These will be leaked at the end. | 135 // These will be leaked at the end. |
136 static UResourceBundle *zone_bundle = NULL; | 136 static UResourceBundle *zone_bundle = NULL; |
137 static UResourceBundle *zone_strings = NULL; | 137 static UResourceBundle *zone_strings = NULL; |
138 | 138 |
139 UErrorCode status = U_ZERO_ERROR; | 139 UErrorCode status = U_ZERO_ERROR; |
140 { | 140 { |
141 AutoLock lock(timezone_bundle_lock); | 141 base::AutoLock lock(timezone_bundle_lock); |
142 if (zone_bundle == NULL) | 142 if (zone_bundle == NULL) |
143 zone_bundle = ures_open(zone_bundle_name, uloc_getDefault(), &status); | 143 zone_bundle = ures_open(zone_bundle_name, uloc_getDefault(), &status); |
144 | 144 |
145 if (zone_strings == NULL) | 145 if (zone_strings == NULL) |
146 zone_strings = ures_getByKey(zone_bundle, "zone_strings", NULL, &status); | 146 zone_strings = ures_getByKey(zone_bundle, "zone_strings", NULL, &status); |
147 } | 147 } |
148 | 148 |
149 icu::UnicodeString zone_id; | 149 icu::UnicodeString zone_id; |
150 zone.getID(zone_id); | 150 zone.getID(zone_id); |
151 std::string zone_id_str; | 151 std::string zone_id_str; |
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307 const icu::TimeZone* known_timezone = *iter; | 307 const icu::TimeZone* known_timezone = *iter; |
308 if (known_timezone->hasSameRules(timezone)) | 308 if (known_timezone->hasSameRules(timezone)) |
309 return GetTimezoneID(*known_timezone); | 309 return GetTimezoneID(*known_timezone); |
310 } | 310 } |
311 | 311 |
312 // Not able to find a matching timezone in our list. | 312 // Not able to find a matching timezone in our list. |
313 return string16(); | 313 return string16(); |
314 } | 314 } |
315 | 315 |
316 } // namespace chromeos | 316 } // namespace chromeos |
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