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making printf/sprintf locale-aware without external dependencies

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This commit is contained in:
Hartmut Holzgraefe 2002-06-17 11:50:25 +00:00
parent 00b667b61b
commit efdde5efe5
1 changed files with 15 additions and 3 deletions
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18
ext/standard/formatted_print.c
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@ -25,6 +25,10 @@
#include "zend_execute.h"
#include <stdio.h>
#ifdef HAVE_LOCALE_H
#include <locale.h>
#endif
#define ALIGN_LEFT 0
#define ALIGN_RIGHT 1
#define ADJ_WIDTH 1
@ -274,6 +278,14 @@ php_sprintf_appenddouble(char **buffer, int *pos,
char *cvt;
register int i = 0, j = 0;
int sign, decpt;
char decimal_point = '.';
#ifdef HAVE_LOCALECONV
struct lconv l;
localeconv_r(&l);
decimal_point = l.decimal_point[0];
#endif
PRINTF_DEBUG(("sprintf: appenddouble(%x, %x, %x, %f, %d, '%c', %d, %c)\n",
*buffer, pos, size, number, width, padding, alignment, fmt));
@ -308,7 +320,7 @@ php_sprintf_appenddouble(char **buffer, int *pos,
numbuf[i++] = '0';
if (precision > 0) {
int k = precision;
numbuf[i++] = '.';
numbuf[i++] = decimal_point;
while ((decpt++ < 0) && k--) {
numbuf[i++] = '0';
}
@ -317,12 +329,12 @@ php_sprintf_appenddouble(char **buffer, int *pos,
while (decpt-- > 0)
numbuf[i++] = cvt[j++];
if (precision > 0)
numbuf[i++] = '.';
numbuf[i++] = decimal_point;
}
} else {
numbuf[i++] = cvt[j++];
if (precision > 0)
numbuf[i++] = '.';
numbuf[i++] = decimal_point;
}
while (cvt[j]) {