Hal Canary | 0e07ad7 | 2018-02-08 13:06:56 -0500 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2018 Google Inc. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license that can be |
| 5 | * found in the LICENSE file. |
| 6 | */ |
| 7 | #ifndef load_icu_DEFINED |
| 8 | #define load_icu_DEFINED |
| 9 | |
| 10 | #include "SkTypes.h" |
| 11 | |
| 12 | #ifdef SK_BUILD_FOR_WIN |
| 13 | |
| 14 | #include "../private/SkLeanWindows.h" |
| 15 | |
| 16 | #include "unicode/uvernum.h" |
| 17 | #include "unicode/udata.h" |
| 18 | |
| 19 | #define ICU_UTIL_DATA_SYMBOL "icudt" U_ICU_VERSION_SHORT "_dat" |
| 20 | #define ICU_UTIL_DATA_SHARED_MODULE_NAME "icudt.dll" |
| 21 | |
| 22 | inline void SkLoadICU() { |
| 23 | HMODULE module = LoadLibrary(ICU_UTIL_DATA_SHARED_MODULE_NAME); |
| 24 | if (!module) { |
| 25 | SK_ABORT("Failed to load " ICU_UTIL_DATA_SHARED_MODULE_NAME "\n"); |
| 26 | } |
| 27 | FARPROC addr = GetProcAddress(module, ICU_UTIL_DATA_SYMBOL); |
| 28 | if (!addr) { |
| 29 | SK_ABORT("Symbol " ICU_UTIL_DATA_SYMBOL " missing in " |
| 30 | ICU_UTIL_DATA_SHARED_MODULE_NAME ".\n"); |
| 31 | } |
| 32 | UErrorCode err = U_ZERO_ERROR; |
| 33 | udata_setCommonData(reinterpret_cast<void*>(addr), &err); |
| 34 | if (err != U_ZERO_ERROR) { |
| 35 | SkDebugf("udata_setCommonData() returned %d.\n", (int)err); |
| 36 | SK_ABORT(""); |
| 37 | } |
| 38 | udata_setFileAccess(UDATA_ONLY_PACKAGES, &err); |
| 39 | if (err != U_ZERO_ERROR) { |
| 40 | SkDebugf("udata_setFileAccess() returned %d.\n", (int)err); |
| 41 | SK_ABORT(""); |
| 42 | } |
| 43 | } |
| 44 | |
| 45 | #undef ICU_UTIL_DATA_SHARED_MODULE_NAME |
| 46 | #undef ICU_UTIL_DATA_SYMBOL |
| 47 | |
| 48 | #else |
| 49 | inline void SkLoadICU() {} |
| 50 | #endif // SK_BUILD_FOR_WIN |
| 51 | #endif // load_icu_DEFINED |
| 52 | |