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ft_param_hexa.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_param_hexa.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: jraymond <[email protected]> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2018/02/08 12:51:15 by jraymond #+# #+# */
/* Updated: 2018/02/14 18:26:16 by jraymond ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_printf.h"
void nb_c_addhexa_pw(t_nbcaddpw *nbca, t_printf *elem, int intl)
{
int i;
ft_bzero(nbca, sizeof(t_nbcaddpw));
if (elem->flags & PRECI)
nbca->preci = (intl >= elem->precision) ? 0 : elem->precision - intl;
i = nbca->preci;
if (elem->width)
{
if (elem->width <= (i + intl))
nbca->width = 0;
else
nbca->width = elem->width - (i + intl);
}
}
void ft_nominus(t_printf *elem, t_nbcaddpw *nbca, char *numb, uintmax_t arg)
{
char sp;
char zero;
char sharp[3];
sp = ' ';
zero = '0';
elem->type == 'X' ? ft_strcpy(sharp, "0X") : ft_strcpy(sharp, "0x");
if (!(elem->flags & ZERO))
{
ft_handle_overflow(elem, &sp, nbca->width, 1);
if (elem->flags & SHARP && arg != 0)
ft_handle_overflow(elem, sharp, 2, 2);
}
else
{
if (elem->flags & SHARP && arg != 0)
ft_handle_overflow(elem, sharp, 2, 2);
ft_handle_overflow(elem, &zero, nbca->width, 1);
}
ft_handle_overflow(elem, &zero, nbca->preci, 1);
ft_handle_overflow(elem, numb, ft_strlen(numb), 2);
}
void ft_paddnum(t_printf *elem, t_nbcaddpw *nbca, char *numb, uintmax_t arg)
{
char sp;
char zero;
char sharp[3];
sp = ' ';
zero = '0';
elem->type == 'X' ? ft_strcpy(sharp, "0X") : ft_strcpy(sharp, "0x");
if (elem->flags & ZERO || !(elem->flags & MINUS))
ft_nominus(elem, nbca, numb, arg);
else
{
if (elem->flags & SHARP && arg != 0)
ft_handle_overflow(elem, sharp, 2, 2);
ft_handle_overflow(elem, &zero, nbca->preci, 1);
ft_handle_overflow(elem, numb, ft_strlen(numb), 2);
ft_handle_overflow(elem, &sp, nbca->width, 1);
}
}
void ft_mintomaj(char *numb)
{
int i;
i = 0;
while (numb[i])
{
if (numb[i] >= 97 && numb[i] <= 122)
numb[i] ^= (1 << 5);
i++;
}
}
int ft_param_hexa(t_printf *elem, va_list ap)
{
uintmax_t arg;
char *numb;
t_nbcaddpw nbca;
char space;
space = ' ';
arg = ft_handle_uhexasize(elem, ap);
numb = ft_ulltoa_base(arg, 16);
if (elem->flags & ZERO && (elem->flags & MINUS || elem->flags & PRECI))
elem->flags ^= ZERO;
nb_c_addhexa_pw(&nbca, elem, ft_strlen(numb));
if (elem->flags & PRECI && elem->precision == 0 && arg == 0)
{
ft_handle_overflow(elem, &space, elem->width, 1);
return (0);
}
if (elem->flags & SHARP && arg != 0)
(nbca.width - 2) >= 0 ? nbca.width -= 2 : nbca.width == 0;
if (elem->type == 'X')
ft_mintomaj(numb);
ft_paddnum(elem, &nbca, numb, arg);
ft_memdel((void**)&numb);
return (0);
}