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| 1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2009 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 #include "build/build_config.h" | 7 #include "build/build_config.h" |
| 8 | 8 |
| 9 #if defined(OS_WIN) | 9 #if defined(OS_WIN) |
| 10 #include <windows.h> | 10 #include <windows.h> |
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| 102 #else | 102 #else |
| 103 // If the ICU data directory is set, ICU won't actually load the data until | 103 // If the ICU data directory is set, ICU won't actually load the data until |
| 104 // it is needed. This can fail if the process is sandboxed at that time. | 104 // it is needed. This can fail if the process is sandboxed at that time. |
| 105 // Instead, Mac maps the file in and hands off the data so the sandbox won't | 105 // Instead, Mac maps the file in and hands off the data so the sandbox won't |
| 106 // cause any problems. | 106 // cause any problems. |
| 107 | 107 |
| 108 // Chrome doesn't normally shut down ICU, so the mapped data shouldn't ever | 108 // Chrome doesn't normally shut down ICU, so the mapped data shouldn't ever |
| 109 // be released. | 109 // be released. |
| 110 static file_util::MemoryMappedFile mapped_file; | 110 static file_util::MemoryMappedFile mapped_file; |
| 111 if (!mapped_file.IsValid()) { | 111 if (!mapped_file.IsValid()) { |
| 112 // Assume it is in the MainBundle's Resources directory. | 112 // Assume it is in the framework bundle's Resources directory. |
| 113 FilePath data_path = | 113 FilePath data_path = |
| 114 base::mac::PathForMainAppBundleResource(CFSTR(ICU_UTIL_DATA_FILE_NAME)); | 114 base::mac::PathForFrameworkBundleResource(CFSTR(ICU_UTIL_DATA_FILE_NAME)); |
| 115 if (data_path.empty()) { | 115 if (data_path.empty()) { |
| 116 DLOG(ERROR) << ICU_UTIL_DATA_FILE_NAME << " not found in bundle"; | 116 DLOG(ERROR) << ICU_UTIL_DATA_FILE_NAME << " not found in bundle"; |
| 117 return false; | 117 return false; |
| 118 } | 118 } |
| 119 if (!mapped_file.Initialize(data_path)) { | 119 if (!mapped_file.Initialize(data_path)) { |
| 120 DLOG(ERROR) << "Couldn't mmap " << data_path.value(); | 120 DLOG(ERROR) << "Couldn't mmap " << data_path.value(); |
| 121 return false; | 121 return false; |
| 122 } | 122 } |
| 123 } | 123 } |
| 124 UErrorCode err = U_ZERO_ERROR; | 124 UErrorCode err = U_ZERO_ERROR; |
| 125 udata_setCommonData(const_cast<uint8*>(mapped_file.data()), &err); | 125 udata_setCommonData(const_cast<uint8*>(mapped_file.data()), &err); |
| 126 return err == U_ZERO_ERROR; | 126 return err == U_ZERO_ERROR; |
| 127 #endif // OS check | 127 #endif // OS check |
| 128 #endif | 128 #endif |
| 129 } | 129 } |
| 130 | 130 |
| 131 } // namespace icu_util | 131 } // namespace icu_util |
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