diff options
Diffstat (limited to 'src/silx/io/specfile/src/locale_management.c')
| -rw-r--r-- | src/silx/io/specfile/src/locale_management.c | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/src/silx/io/specfile/src/locale_management.c b/src/silx/io/specfile/src/locale_management.c new file mode 100644 index 0000000..0c5f7ca --- /dev/null +++ b/src/silx/io/specfile/src/locale_management.c @@ -0,0 +1,79 @@ +# /*########################################################################## +# Copyright (C) 2012-2017 European Synchrotron Radiation Facility +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to deal +# in the Software without restriction, including without limitation the rights +# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +# copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +# THE SOFTWARE. +# +# ############################################################################*/ +#include <locale_management.h> +#include <stdlib.h> + +#ifdef _GNU_SOURCE +# include <locale.h> +# ifdef __GLIBC__ +# include <features.h> +# if !((__GLIBC__ > 2) || ((__GLIBC__ == 2) && (__GLIBC_MINOR__ > 25))) +# /* strtod_l has been moved to stdlib.h since glibc 2.26 */ +# include <xlocale.h> +# endif +# else +# include <xlocale.h> +# endif +#else +# ifdef PYMCA_POSIX +# else +# ifdef SPECFILE_POSIX +# include <locale.h> +# ifndef LOCALE_NAME_MAX_LENGTH +# define LOCALE_NAME_MAX_LENGTH 85 +# endif +# endif +# endif +#endif + +#include <string.h> + +double PyMcaAtof(const char * inputString) +{ +#ifdef _GNU_SOURCE + double result; + locale_t newLocale; + newLocale = newlocale(LC_NUMERIC_MASK, "C", NULL); + result = strtod_l(inputString, NULL, newLocale); + freelocale(newLocale); + return result; +#else +#ifdef PYMCA_POSIX + return atof(inputString); +#else +#ifdef SPECFILE_POSIX + char *currentLocaleBuffer; + char localeBuffer[LOCALE_NAME_MAX_LENGTH + 1] = {'\0'}; + double result; + currentLocaleBuffer = setlocale(LC_NUMERIC, NULL); + strcpy(localeBuffer, currentLocaleBuffer); + setlocale(LC_NUMERIC, "C\0"); + result = atof(inputString); + setlocale(LC_NUMERIC, localeBuffer); + return(result); +#else + return atof(inputString); +#endif +#endif +#endif +} |