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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 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 "base/i18n/icu_util.h" | 5 #include "base/i18n/icu_util.h" |
6 | 6 |
7 #if defined(OS_WIN) | 7 #if defined(OS_WIN) |
8 #include <windows.h> | 8 #include <windows.h> |
9 #endif | 9 #endif |
10 | 10 |
11 #include <string> | 11 #include <string> |
12 | 12 |
13 #include "base/debug/alias.h" | 13 #include "base/debug/alias.h" |
14 #include "base/files/file_path.h" | 14 #include "base/files/file_path.h" |
15 #include "base/files/memory_mapped_file.h" | 15 #include "base/files/memory_mapped_file.h" |
16 #include "base/logging.h" | 16 #include "base/logging.h" |
17 #include "base/path_service.h" | 17 #include "base/path_service.h" |
18 #include "base/strings/string_util.h" | 18 #include "base/strings/string_util.h" |
19 #include "base/strings/sys_string_conversions.h" | 19 #include "base/strings/sys_string_conversions.h" |
| 20 #include "build/build_config.h" |
20 #include "third_party/icu/source/common/unicode/putil.h" | 21 #include "third_party/icu/source/common/unicode/putil.h" |
21 #include "third_party/icu/source/common/unicode/udata.h" | 22 #include "third_party/icu/source/common/unicode/udata.h" |
22 #if defined(OS_LINUX) && !defined(OS_CHROMEOS) | 23 #if defined(OS_LINUX) && !defined(OS_CHROMEOS) |
23 #include "third_party/icu/source/i18n/unicode/timezone.h" | 24 #include "third_party/icu/source/i18n/unicode/timezone.h" |
24 #endif | 25 #endif |
25 | 26 |
26 #if defined(OS_ANDROID) | 27 #if defined(OS_ANDROID) |
27 #include "base/android/apk_assets.h" | 28 #include "base/android/apk_assets.h" |
28 #endif | 29 #endif |
29 | 30 |
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148 } | 149 } |
149 | 150 |
150 scoped_ptr<MemoryMappedFile> icudtl_mapped_file(new MemoryMappedFile()); | 151 scoped_ptr<MemoryMappedFile> icudtl_mapped_file(new MemoryMappedFile()); |
151 if (!icudtl_mapped_file->Initialize(File(data_fd), data_region)) { | 152 if (!icudtl_mapped_file->Initialize(File(data_fd), data_region)) { |
152 LOG(ERROR) << "Couldn't mmap icu data file"; | 153 LOG(ERROR) << "Couldn't mmap icu data file"; |
153 return false; | 154 return false; |
154 } | 155 } |
155 g_icudtl_mapped_file = icudtl_mapped_file.release(); | 156 g_icudtl_mapped_file = icudtl_mapped_file.release(); |
156 | 157 |
157 UErrorCode err = U_ZERO_ERROR; | 158 UErrorCode err = U_ZERO_ERROR; |
158 udata_setCommonData(const_cast<uint8*>(g_icudtl_mapped_file->data()), &err); | 159 udata_setCommonData(const_cast<uint8_t*>(g_icudtl_mapped_file->data()), &err); |
159 return err == U_ZERO_ERROR; | 160 return err == U_ZERO_ERROR; |
160 } | 161 } |
161 #endif // ICU_UTIL_DATA_IMPL == ICU_UTIL_DATA_FILE | 162 #endif // ICU_UTIL_DATA_IMPL == ICU_UTIL_DATA_FILE |
162 #endif // !defined(OS_NACL) | 163 #endif // !defined(OS_NACL) |
163 | 164 |
164 } // namespace | 165 } // namespace |
165 | 166 |
166 #if !defined(OS_NACL) | 167 #if !defined(OS_NACL) |
167 #if ICU_UTIL_DATA_IMPL == ICU_UTIL_DATA_FILE | 168 #if ICU_UTIL_DATA_IMPL == ICU_UTIL_DATA_FILE |
168 #if defined(OS_ANDROID) | 169 #if defined(OS_ANDROID) |
169 bool InitializeICUWithFileDescriptor( | 170 bool InitializeICUWithFileDescriptor( |
170 PlatformFile data_fd, | 171 PlatformFile data_fd, |
171 const MemoryMappedFile::Region& data_region) { | 172 const MemoryMappedFile::Region& data_region) { |
172 #if !defined(NDEBUG) | 173 #if !defined(NDEBUG) |
173 DCHECK(!g_check_called_once || !g_called_once); | 174 DCHECK(!g_check_called_once || !g_called_once); |
174 g_called_once = true; | 175 g_called_once = true; |
175 #endif | 176 #endif |
176 return InitializeICUWithFileDescriptorInternal(data_fd, data_region); | 177 return InitializeICUWithFileDescriptorInternal(data_fd, data_region); |
177 } | 178 } |
178 | 179 |
179 PlatformFile GetIcuDataFileHandle(MemoryMappedFile::Region* out_region) { | 180 PlatformFile GetIcuDataFileHandle(MemoryMappedFile::Region* out_region) { |
180 CHECK_NE(g_icudtl_pf, kInvalidPlatformFile); | 181 CHECK_NE(g_icudtl_pf, kInvalidPlatformFile); |
181 *out_region = g_icudtl_region; | 182 *out_region = g_icudtl_region; |
182 return g_icudtl_pf; | 183 return g_icudtl_pf; |
183 } | 184 } |
184 #endif | 185 #endif |
185 | 186 |
186 const uint8* GetRawIcuMemory() { | 187 const uint8_t* GetRawIcuMemory() { |
187 CHECK(g_icudtl_mapped_file); | 188 CHECK(g_icudtl_mapped_file); |
188 return g_icudtl_mapped_file->data(); | 189 return g_icudtl_mapped_file->data(); |
189 } | 190 } |
190 | 191 |
191 bool InitializeICUFromRawMemory(const uint8* raw_memory) { | 192 bool InitializeICUFromRawMemory(const uint8_t* raw_memory) { |
192 #if !defined(COMPONENT_BUILD) | 193 #if !defined(COMPONENT_BUILD) |
193 #if !defined(NDEBUG) | 194 #if !defined(NDEBUG) |
194 DCHECK(!g_check_called_once || !g_called_once); | 195 DCHECK(!g_check_called_once || !g_called_once); |
195 g_called_once = true; | 196 g_called_once = true; |
196 #endif | 197 #endif |
197 | 198 |
198 UErrorCode err = U_ZERO_ERROR; | 199 UErrorCode err = U_ZERO_ERROR; |
199 udata_setCommonData(const_cast<uint8*>(raw_memory), &err); | 200 udata_setCommonData(const_cast<uint8_t*>(raw_memory), &err); |
200 return err == U_ZERO_ERROR; | 201 return err == U_ZERO_ERROR; |
201 #else | 202 #else |
202 return true; | 203 return true; |
203 #endif | 204 #endif |
204 } | 205 } |
205 | 206 |
206 #endif // ICU_UTIL_DATA_IMPL == ICU_UTIL_DATA_FILE | 207 #endif // ICU_UTIL_DATA_IMPL == ICU_UTIL_DATA_FILE |
207 | 208 |
208 bool InitializeICU() { | 209 bool InitializeICU() { |
209 #if !defined(NDEBUG) | 210 #if !defined(NDEBUG) |
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264 #endif // !defined(OS_NACL) | 265 #endif // !defined(OS_NACL) |
265 | 266 |
266 void AllowMultipleInitializeCallsForTesting() { | 267 void AllowMultipleInitializeCallsForTesting() { |
267 #if !defined(NDEBUG) && !defined(OS_NACL) | 268 #if !defined(NDEBUG) && !defined(OS_NACL) |
268 g_check_called_once = false; | 269 g_check_called_once = false; |
269 #endif | 270 #endif |
270 } | 271 } |
271 | 272 |
272 } // namespace i18n | 273 } // namespace i18n |
273 } // namespace base | 274 } // namespace base |
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