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/* _PDCLIB_load_lc_numeric( const char *, const char * )
This file is part of the Public Domain C Library (PDCLib).
Permission is granted to use, modify, and / or redistribute at will.
*/
#ifndef REGTEST
#include <locale.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "pdclib/_PDCLIB_internal.h"
struct _PDCLIB_lc_lconv_numeric_t * _PDCLIB_load_lc_numeric( const char * path, const char * locale )
{
struct _PDCLIB_lc_lconv_numeric_t * rc = NULL;
const char * extension = "_numeric.dat";
char * file = (char *)malloc( strlen( path ) + strlen( locale ) + strlen( extension ) + 1 );
if ( file )
{
FILE * fh;
strcpy( file, path );
strcat( file, locale );
strcat( file, extension );
if ( ( fh = fopen( file, "rb" ) ) != NULL )
{
if ( ( rc = (struct _PDCLIB_lc_lconv_numeric_t *)malloc( sizeof( struct _PDCLIB_lc_lconv_numeric_t ) ) ) != NULL )
{
char * data = _PDCLIB_load_lines( fh, 3 );
if ( data != NULL )
{
rc->decimal_point = data;
data += strlen( data ) + 1;
rc->thousands_sep = data;
data += strlen( data ) + 1;
rc->grouping = data;
}
else
{
free( rc );
rc = NULL;
}
}
fclose( fh );
}
free( file );
}
return rc;
}
#endif
#ifdef TEST
#include "_PDCLIB_test.h"
int main( void )
{
#ifndef REGTEST
FILE * fh = fopen( "test_numeric.dat", "wb" );
struct _PDCLIB_lc_lconv_numeric_t * lc;
TESTCASE( fh != NULL );
TESTCASE( fputs( ",\n.\n\n", fh ) != EOF );
fclose( fh );
TESTCASE( ( lc = _PDCLIB_load_lc_numeric( "./", "test" ) ) );
remove( "test_numeric.dat" );
TESTCASE( strcmp( lc->decimal_point, "," ) == 0 );
TESTCASE( strcmp( lc->thousands_sep, "." ) == 0 );
TESTCASE( strcmp( lc->grouping, "" ) == 0 );
#endif
return TEST_RESULTS;
}
#endif
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