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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* convert_char.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2019/10/30 23:22:29 by cacharle #+# #+# */
/* Updated: 2019/10/30 23:33:44 by cacharle ### ########.fr */
/* */
/* ************************************************************************** */
#include <stdarg.h>
#include <stdlib.h>
#include "libft.h"
#include "header.h"
static char *handle_padding_char(t_pformat *pformat, char *str)
{
char *tmp;
int i;
pformat->size = 1;
if (1 >= pformat->min_width)
return (str);
if ((tmp = (char*)malloc(sizeof(char) * (pformat->min_width + 1))) == NULL)
return (NULL);
if (pformat->flags & FLAG_LEFT_ADJUSTED)
{
ft_memcpy(tmp, str, (i = 1) + 1);
while (i < pformat->min_width)
tmp[i++] = ' ';
tmp[i] = 0;
}
else
{
i = 0;
while (i <= pformat->min_width - 1)
tmp[i++] = pformat->flags & FLAG_ZERO_PADDING ? '0' : ' ';
ft_memcpy(tmp + i - 1, str, 2);
}
free(str);
pformat->size = pformat->min_width;
return (tmp);
}
char *convert_char(va_list ap, t_pformat *pformat)
{
char *str;
if ((str = ft_strnew(2)) == NULL)
return (NULL);
str[0] = va_arg(ap, int);
str[1] = '\0';
return (handle_padding_char(pformat, str));
}
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