| /* |
| * Copyright (C) 2013 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 <errno.h> |
| #include <limits.h> |
| #include <locale.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <time.h> |
| #include <wctype.h> |
| |
| // Contains an implementation of all locale-specific functions (those |
| // ending in _l, like strcoll_l()), as simple wrapper to the non-locale |
| // specific ones for now. |
| // |
| // That's because Android's C library doesn't support locales. Or more |
| // specifically, only supports the "C" one. |
| // |
| // TODO(digit): Write a more complete implementation that uses JNI to |
| // invoke the platform APIs to implement proper handling. |
| // |
| |
| /////////////////////////////////////////////////////////////////////// |
| // stdio.h declarations |
| |
| int vasprintf_l(char** strp, locale_t l, const char* fmt, va_list args) { |
| // Ignore locale. |
| return vasprintf(strp, fmt, args); |
| } |
| |
| int asprintf_l(char** strp, locale_t locale, const char* fmt, ...) { |
| va_list args; |
| va_start(args, fmt); |
| int result = vasprintf_l(strp, locale, fmt, args); |
| va_end(args); |
| return result; |
| } |
| |
| int vsprintf_l(char* str, locale_t l, const char* fmt, va_list args) { |
| // Ignore locale. |
| return vsprintf(str, fmt, args); |
| } |
| |
| int sprintf_l(char* str, locale_t l, const char* fmt, ...) { |
| va_list args; |
| va_start(args, fmt); |
| int result = vsprintf_l(str, l, fmt, args); |
| va_end(args); |
| return result; |
| } |
| |
| int vsnprintf_l(char* str, size_t size, locale_t l, const char* fmt, va_list args) { |
| return vsnprintf(str, size, fmt, args); |
| } |
| |
| int snprintf_l(char* str, size_t size, locale_t l, const char* fmt, ...) { |
| va_list args; |
| va_start(args, fmt); |
| int result = vsnprintf_l(str, size, l, fmt, args); |
| va_end(args); |
| return result; |
| } |
| |
| int vsscanf_l(const char* str, locale_t l, const char* fmt, va_list args) { |
| return vsscanf(str, fmt, args); |
| } |
| |
| int sscanf_l(const char* str, locale_t l, const char* fmt, ...) { |
| va_list args; |
| va_start(args, fmt); |
| int result = vsscanf_l(str, l, fmt, args); |
| va_end(args); |
| return result; |
| } |
| |
| /////////////////////////////////////////////////////////////////////// |
| // stdlib.h declarations |
| |
| long strtol_l(const char *nptr, char **endptr, int base, locale_t loc) { |
| return strtol(nptr, endptr, base); |
| } |
| |
| unsigned long strtoul_l(const char *nptr, char **endptr, int base, locale_t loc) { |
| return strtoul(nptr, endptr, base); |
| } |
| |
| long long strtoll_l(const char *nptr, char **endptr, int base, locale_t loc) { |
| return strtoll(nptr, endptr, base); |
| } |
| |
| unsigned long long strtoull_l(const char *nptr, char **endptr, int base, locale_t loc) { |
| return strtoull(nptr, endptr, base); |
| } |
| |
| long double strtold_l (const char *nptr, char **endptr, locale_t loc) { |
| return strtold(nptr, endptr); |
| } |