| /* |
| * Copyright (C) 2008 The Android Open Source Project |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
| * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
| * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
| * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
| * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
| * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| */ |
| |
| #include <ctype.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <wchar.h> |
| #include <wctype.h> |
| |
| // TODO: these only work for the ASCII range; rewrite to dlsym icu4c? http://b/14499654 |
| |
| int iswalnum(wint_t wc) { return isalnum(wc); } |
| int iswalpha(wint_t wc) { return isalpha(wc); } |
| int iswblank(wint_t wc) { return isblank(wc); } |
| int iswcntrl(wint_t wc) { return iscntrl(wc); } |
| int iswdigit(wint_t wc) { return isdigit(wc); } |
| int iswgraph(wint_t wc) { return isgraph(wc); } |
| int iswlower(wint_t wc) { return islower(wc); } |
| int iswprint(wint_t wc) { return isprint(wc); } |
| int iswpunct(wint_t wc) { return ispunct(wc); } |
| int iswspace(wint_t wc) { return isspace(wc); } |
| int iswupper(wint_t wc) { return isupper(wc); } |
| int iswxdigit(wint_t wc) { return isxdigit(wc); } |
| |
| int iswalnum_l(wint_t c, locale_t) { return iswalnum(c); } |
| int iswalpha_l(wint_t c, locale_t) { return iswalpha(c); } |
| int iswblank_l(wint_t c, locale_t) { return iswblank(c); } |
| int iswcntrl_l(wint_t c, locale_t) { return iswcntrl(c); } |
| int iswdigit_l(wint_t c, locale_t) { return iswdigit(c); } |
| int iswgraph_l(wint_t c, locale_t) { return iswgraph(c); } |
| int iswlower_l(wint_t c, locale_t) { return iswlower(c); } |
| int iswprint_l(wint_t c, locale_t) { return iswprint(c); } |
| int iswpunct_l(wint_t c, locale_t) { return iswpunct(c); } |
| int iswspace_l(wint_t c, locale_t) { return iswspace(c); } |
| int iswupper_l(wint_t c, locale_t) { return iswupper(c); } |
| int iswxdigit_l(wint_t c, locale_t) { return iswxdigit(c); } |
| |
| int iswctype(wint_t wc, wctype_t char_class) { |
| switch (char_class) { |
| case WC_TYPE_ALNUM: return iswalnum(wc); |
| case WC_TYPE_ALPHA: return iswalpha(wc); |
| case WC_TYPE_BLANK: return iswblank(wc); |
| case WC_TYPE_CNTRL: return iswcntrl(wc); |
| case WC_TYPE_DIGIT: return iswdigit(wc); |
| case WC_TYPE_GRAPH: return iswgraph(wc); |
| case WC_TYPE_LOWER: return iswlower(wc); |
| case WC_TYPE_PRINT: return iswprint(wc); |
| case WC_TYPE_PUNCT: return iswpunct(wc); |
| case WC_TYPE_SPACE: return iswspace(wc); |
| case WC_TYPE_UPPER: return iswupper(wc); |
| case WC_TYPE_XDIGIT: return iswxdigit(wc); |
| default: return 0; |
| } |
| } |
| |
| int iswctype_l(wint_t wc, wctype_t char_class, locale_t) { |
| return iswctype(wc, char_class); |
| } |
| |
| wint_t towlower(wint_t wc) { return tolower(wc); } |
| wint_t towupper(wint_t wc) { return toupper(wc); } |
| |
| int towupper_l(int c, locale_t) { return towupper(c); } |
| int towlower_l(int c, locale_t) { return towlower(c); } |
| |
| wctype_t wctype(const char* property) { |
| static const char* const properties[WC_TYPE_MAX] = { |
| "<invalid>", |
| "alnum", "alpha", "blank", "cntrl", "digit", "graph", |
| "lower", "print", "punct", "space", "upper", "xdigit" |
| }; |
| for (size_t i = 0; i < WC_TYPE_MAX; ++i) { |
| if (!strcmp(properties[i], property)) { |
| return static_cast<wctype_t>(i); |
| } |
| } |
| return static_cast<wctype_t>(0); |
| } |
| |
| wctype_t wctype_l(const char* property, locale_t) { |
| return wctype(property); |
| } |
| |
| int wcwidth(wchar_t wc) { |
| return (wc > 0); |
| } |