68 lines
1.9 KiB
C
68 lines
1.9 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_int_case.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: pbonilla <eirodeis.lepnj@gmail.com> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2021/03/03 03:23:01 by pbonilla #+# #+# */
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/* Updated: 2021/03/19 19:12:14 by pbonilla ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "../includes/ft_printf.h"
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char *fill_s_int(char *s, int len, char *s_i, t_param *param)
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{
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int save;
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int i;
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int test;
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test = ft_atoi(s_i);
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save = ft_strlen(s_i) - (s_i[0] == '-');
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i = ft_strlen(s_i);
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while (--len >= 0 && --i >= 0 && s_i[i] != '-')
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{
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s[len] = s_i[i];
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if (test == 0 && param->prec == 0)
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s[len] = ' ';
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}
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while (param->prec-- > save)
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s[len--] = '0';
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if (param->zero && param->prec != -1)
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len = 0;
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if (s_i[0] == '-')
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s[len] = '-';
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free(s_i);
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return (s);
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}
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char *ft_int_case(t_param *param, int i)
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{
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int save;
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int len;
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char *s_i;
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char *s;
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if (param->prec > -1 && param->zero)
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param->zero = 0;
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s_i = ft_itoa(i);
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len = ft_strlen(s_i) - (s_i[0] == '-');
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if (i == 0 && param->prec == 0)
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len = 0;
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if (param->prec > len)
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len = param->prec;
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len += (s_i[0] == '-');
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save = len;
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if (param->width > len)
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len = param->width;
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if (!(s = malloc(sizeof(char) * (len + 1))))
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return (NULL);
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s[len] = 0;
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ft_printf_memset(s, len, param);
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if (param->minus)
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len = save;
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s = fill_s_int(s, len, s_i, param);
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return (s);
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}
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