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| 1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 the V8 project authors. All rights reserved. |
| 2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
| 3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
| 4 // met: | 4 // met: |
| 5 // | 5 // |
| 6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
| 7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
| 8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
| 9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
| 10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
| 11 // with the distribution. | 11 // with the distribution. |
| 12 // * Neither the name of Google Inc. nor the names of its | 12 // * Neither the name of Google Inc. nor the names of its |
| 13 // contributors may be used to endorse or promote products derived | 13 // contributors may be used to endorse or promote products derived |
| 14 // from this software without specific prior written permission. | 14 // from this software without specific prior written permission. |
| 15 // | 15 // |
| 16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | 16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | 17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | 18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | 19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | 20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 | 27 |
| 28 #include "icu_util.h" | 28 #include "icu_util.h" |
| 29 | 29 |
| 30 #if defined(_WIN32) && defined(V8_I18N_SUPPORT) | 30 #if defined(_WIN32) && defined(ENABLE_I18N_SUPPORT) |
| 31 #include <windows.h> | 31 #include <windows.h> |
| 32 | 32 |
| 33 #include "unicode/putil.h" | 33 #include "unicode/putil.h" |
| 34 #include "unicode/udata.h" | 34 #include "unicode/udata.h" |
| 35 | 35 |
| 36 #define ICU_UTIL_DATA_SYMBOL "icudt" U_ICU_VERSION_SHORT "_dat" | 36 #define ICU_UTIL_DATA_SYMBOL "icudt" U_ICU_VERSION_SHORT "_dat" |
| 37 #define ICU_UTIL_DATA_SHARED_MODULE_NAME "icudt.dll" | 37 #define ICU_UTIL_DATA_SHARED_MODULE_NAME "icudt.dll" |
| 38 #endif | 38 #endif |
| 39 | 39 |
| 40 namespace v8 { | 40 namespace v8 { |
| 41 | 41 |
| 42 namespace internal { | 42 namespace internal { |
| 43 | 43 |
| 44 bool InitializeICU() { | 44 bool InitializeICU() { |
| 45 #if defined(_WIN32) && defined(V8_I18N_SUPPORT) | 45 #if defined(_WIN32) && defined(ENABLE_I18N_SUPPORT) |
| 46 // We expect to find the ICU data module alongside the current module. | 46 // We expect to find the ICU data module alongside the current module. |
| 47 HMODULE module = LoadLibraryA(ICU_UTIL_DATA_SHARED_MODULE_NAME); | 47 HMODULE module = LoadLibraryA(ICU_UTIL_DATA_SHARED_MODULE_NAME); |
| 48 if (!module) return false; | 48 if (!module) return false; |
| 49 | 49 |
| 50 FARPROC addr = GetProcAddress(module, ICU_UTIL_DATA_SYMBOL); | 50 FARPROC addr = GetProcAddress(module, ICU_UTIL_DATA_SYMBOL); |
| 51 if (!addr) return false; | 51 if (!addr) return false; |
| 52 | 52 |
| 53 UErrorCode err = U_ZERO_ERROR; | 53 UErrorCode err = U_ZERO_ERROR; |
| 54 udata_setCommonData(reinterpret_cast<void*>(addr), &err); | 54 udata_setCommonData(reinterpret_cast<void*>(addr), &err); |
| 55 return err == U_ZERO_ERROR; | 55 return err == U_ZERO_ERROR; |
| 56 #else | 56 #else |
| 57 // Mac/Linux bundle the ICU data in. | 57 // Mac/Linux bundle the ICU data in. |
| 58 return true; | 58 return true; |
| 59 #endif | 59 #endif |
| 60 } | 60 } |
| 61 | 61 |
| 62 } } // namespace v8::internal | 62 } } // namespace v8::internal |
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