100 lines
2.7 KiB
C
100 lines
2.7 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* tools_unsigned_int.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: klebon <klebon@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2018/05/13 19:43:31 by klebon #+# #+# */
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/* Updated: 2019/03/07 22:25:00 by tmaze ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "libft.h"
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void set_malloc_sizeu(uintmax_t nb, t_conv *field)
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{
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uintmax_t tmp;
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if (nb == 0 && field->fl_prec == 0)
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field->str_size = 0;
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else
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field->str_size = 1;
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tmp = nb;
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while (tmp /= 10)
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++field->str_size;
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field->str_size = (field->str_size < field->fl_prec)
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? field->fl_prec : field->str_size;
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field->str_size = (field->str_size < field->fl_witdth)
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? field->fl_witdth : field->str_size;
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}
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int set_precision_sizeu(uintmax_t nb, t_conv *field)
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{
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uintmax_t tmp;
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int size;
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if (nb == 0 && field->fl_prec == 0)
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size = 0;
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else
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size = 1;
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tmp = nb;
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while (tmp /= 10)
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++size;
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size = (size < field->fl_prec) ? field->fl_prec : size;
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return (size);
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}
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char *handler_uns(uintmax_t nb, t_conv *field)
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{
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int size;
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uintmax_t n;
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char *str;
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size = set_precision_sizeu(nb, field);
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set_malloc_sizeu(nb, field);
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if (!(str = ft_strnew(field->str_size)))
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return (NULL);
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n = nb;
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while (n)
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{
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str[--size] = n % 10 + '0';
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n /= 10;
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}
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while (--size >= 0 && field->fl_prec)
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str[size] = '0';
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ft_align_str(str, field);
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return (str);
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}
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char *select_uns_int_handler(t_conv *field, va_list ap)
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{
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uintmax_t tmp;
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if (field->fl_size == h)
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tmp = (uintmax_t)(short unsigned int)va_arg(ap, unsigned int);
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else if (field->fl_size == hh)
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tmp = (uintmax_t)(unsigned char)va_arg(ap, unsigned int);
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else if (field->fl_size == l)
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tmp = (uintmax_t)va_arg(ap, long unsigned int);
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else if (field->fl_size == ll)
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tmp = (uintmax_t)va_arg(ap, unsigned long long int);
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else if (field->fl_size == j)
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tmp = va_arg(ap, uintmax_t);
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else if (field->fl_size == z)
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tmp = (uintmax_t)va_arg(ap, size_t);
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else
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tmp = (uintmax_t)va_arg(ap, unsigned int);
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return (handler_uns(tmp, field));
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}
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char *handle_output_u(t_conv *field, va_list ap)
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{
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char *output;
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if (field->fl_type == U)
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field->fl_size = l;
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output = select_uns_int_handler(field, ap);
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return (output);
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}
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