| Elliott Hughes | c41b560 | 2017-07-27 17:08:08 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2017 The Android Open Source Project |
| 3 | * All rights reserved. |
| 4 | * |
| 5 | * Redistribution and use in source and binary forms, with or without |
| 6 | * modification, are permitted provided that the following conditions |
| 7 | * are met: |
| 8 | * * Redistributions of source code must retain the above copyright |
| 9 | * notice, this list of conditions and the following disclaimer. |
| 10 | * * Redistributions in binary form must reproduce the above copyright |
| 11 | * notice, this list of conditions and the following disclaimer in |
| 12 | * the documentation and/or other materials provided with the |
| 13 | * distribution. |
| 14 | * |
| 15 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 16 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 17 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
| 18 | * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
| 19 | * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
| 20 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
| 21 | * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
| 22 | * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
| 23 | * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| 24 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| 25 | * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 26 | * SUCH DAMAGE. |
| 27 | */ |
| 28 | |
| 29 | #include "private/icu.h" |
| 30 | |
| 31 | int8_t __icu_charType(wint_t wc) { |
| 32 | typedef int8_t (*u_charType_t)(UChar32); |
| 33 | static auto u_charType = reinterpret_cast<u_charType_t>(__find_icu_symbol("u_charType")); |
| 34 | return u_charType ? u_charType(wc) : -1; |
| 35 | } |
| 36 | |
| 37 | int32_t __icu_getIntPropertyValue(wint_t wc, UProperty property) { |
| 38 | typedef int32_t (*u_getIntPropertyValue_t)(UChar32, UProperty); |
| 39 | static auto u_getIntPropertyValue = |
| 40 | reinterpret_cast<u_getIntPropertyValue_t>(__find_icu_symbol("u_getIntPropertyValue")); |
| 41 | return u_getIntPropertyValue ? u_getIntPropertyValue(wc, property) : 0; |
| 42 | } |
| 43 | |
| 44 | bool __icu_hasBinaryProperty(wint_t wc, UProperty property, int (*fallback)(int)) { |
| 45 | typedef UBool (*u_hasBinaryProperty_t)(UChar32, UProperty); |
| 46 | static auto u_hasBinaryProperty = |
| 47 | reinterpret_cast<u_hasBinaryProperty_t>(__find_icu_symbol("u_hasBinaryProperty")); |
| 48 | return u_hasBinaryProperty ? u_hasBinaryProperty(wc, property) : fallback(wc); |
| 49 | } |