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2158a16904
Ok, these are kinda hacky but they do implement a skeleton that a real implementation can be based upon.
62 lines
1.8 KiB
C++
62 lines
1.8 KiB
C++
/*******************************************************************************
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Copyright(C) Jonas 'Sortie' Termansen 2012.
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This file is part of LibMaxsi.
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LibMaxsi is free software: you can redistribute it and/or modify it under
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the terms of the GNU Lesser General Public License as published by the Free
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Software Foundation, either version 3 of the License, or (at your option)
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any later version.
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LibMaxsi is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
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details.
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You should have received a copy of the GNU Lesser General Public License
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along with LibMaxsi. If not, see <http://www.gnu.org/licenses/>.
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setlocale.cpp
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Set program locale.
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*******************************************************************************/
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#define __SORTIX_STDLIB_REDIRECTS 0
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#include <stdlib.h>
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#include <string.h>
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#include <locale.h>
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#include <errno.h>
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static char* current_locales[LC_NUM_CATEGORIES] = { NULL };
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extern "C" const char* sortix_setlocale(int category, const char* locale)
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{
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if ( category < 0 || LC_ALL < category ) { errno = EINVAL; return NULL; }
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char* new_strings[LC_NUM_CATEGORIES];
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int from = category;
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int to = category;
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if ( !locale ) { return current_locales[to]; }
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if ( category == LC_ALL ) { from = 0; to = LC_NUM_CATEGORIES-1; }
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for ( int i = from; i <= to; i++ )
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{
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new_strings[i] = strdup(locale);
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if ( !new_strings[i] )
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{
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for ( int n = from; n < i; n++ ) { free(new_strings[n]); }
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return NULL;
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}
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}
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for ( int i = from; i <= to; i++ )
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{
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free(current_locales[i]);
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current_locales[i] = new_strings[i];
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}
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return locale;
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}
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extern "C" char* setlocale(int category, const char* locale)
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{
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return (char*) sortix_setlocale(category, locale);
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}
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