64 lines
1.8 KiB
C
64 lines
1.8 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_ptr_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: 2021/03/11 12:54:20 by pbonilla #+# #+# */
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/* Updated: 2021/03/21 20:53:18 by pbonilla ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "../includes/ft_printf.h"
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int zero_case(t_param *param, unsigned long long i)
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{
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if (param->prec == 0 && i == 0)
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return (0);
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return (1);
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}
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char *fill_s_ptr(unsigned long long j, int len, char *s_x,
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t_param *param)
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{
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char *s;
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int i;
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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 = ft_strlen(s_x) + 1 + zero_case(param, j);
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i = ft_strlen(s_x);
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while (--len >= 0 && --i >= 0)
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{
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s[len] = s_x[i];
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if (j == 0 && param->prec == 0)
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{
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s[len] = ' ';
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++len;
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}
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}
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s[len] = 'x';
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s[--len] = '0';
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free(s_x);
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return (s);
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}
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char *ft_ptr_case(t_param *param, unsigned long long i)
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{
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char *s_x;
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char *s_ul;
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int len;
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s_ul = ft_u_itoa(i);
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s_x = ft_u_convert(s_ul, "0123456789", "0123456789abcdef");
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free(s_ul);
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len = ft_strlen(s_x) + 1 + zero_case(param, i);
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if (param->width > len)
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len = param->width;
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return (fill_s_ptr(i, len, s_x, param));
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}
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