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ft_printf_f.c
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/* ************************************************************************** */
/* LE - / */
/* / */
/* ft_printf_f.c .:: .:/ . .:: */
/* +:+:+ +: +: +:+:+ */
/* By: bpajot <[email protected]> +:+ +: +: +:+ */
/* #+# #+ #+ #+# */
/* Created: 2018/01/31 16:30:13 by bpajot #+# ## ## #+# */
/* Updated: 2018/03/06 15:15:54 by bpajot ### #+. /#+ ###.fr */
/* / */
/* / */
/* ************************************************************************** */
#include "ft_printf.h"
static void ft_printf_f_flag(t_field *cur, t_double *d, int long_double)
{
if ((cur->flag & PLUS) && (cur->flag & SPACE))
cur->flag -= SPACE;
cur->preci = (cur->preci < 0 && !(cur->type & G_MIN) &&
!(cur->type & G_MAJ)) ? 6 : cur->preci;
cur->l = (long_double) ? ft_longdoublelen(d, cur) :
ft_doublelen(d, cur);
if (((cur->flag & PLUS) || (cur->flag & SPACE)) && !(d->s))
{
cur->plus = (cur->flag & PLUS) ? 1 : 2;
cur->l++;
}
}
void ft_printf_f2(t_double *d, t_field *cur)
{
ft_printf_f_flag(cur, d, 0);
cur->minus = (d->s && !(d->e == 1024 && d->m)) ? 1 : 0;
if (cur->preci > cur->l - cur->minus && d->e != 1024)
cur->zero = cur->preci - cur->l + cur->minus;
if (cur->width > cur->l && (cur->flag & ZERO) && d->e != 1024)
cur->zero = (cur->width - cur->l > cur->zero) ? cur->width - cur->l :
cur->zero;
if (cur->width > cur->l + cur->minus + cur->zero && (d->e == 1024 ||
!(cur->flag & ZERO)) && !(cur->flag & MINUS))
cur->spc_bfr = cur->width - cur->l - cur->minus - cur->zero;
if (cur->width > cur->l + cur->zero && (cur->flag & MINUS))
cur->spc_aft = cur->width - cur->l - cur->zero;
cur->ret += ft_putchar_sizel(' ', cur->spc_bfr);
cur->ret += (cur->plus == 1) ? ft_putchar_size('+') : 0;
cur->ret += (cur->plus == 2) ? ft_putchar_size(' ') : 0;
cur->ret += (cur->minus == 1) ? ft_putchar_size('-') : 0;
cur->ret += (!(cur->type & G_MIN) && !(cur->type & G_MAJ)) ?
ft_putchar_sizel('0', cur->zero) : 0;
cur->ret += ft_putnbr_double(d, cur);
cur->ret += ft_putchar_sizel(' ', cur->spc_aft);
ft_memdel((void**)&d);
}
void ft_printf_f(t_field *cur, va_list *va)
{
double f;
t_double *d;
f = va_arg(*va, double);
d = ft_double_info(f);
ft_printf_f2(d, cur);
}
void ft_printf_lf2(t_double *d, t_field *cur)
{
ft_printf_f_flag(cur, d, 1);
cur->minus = (d->s && !(d->e == 16385 && d->m)) ? 1 : 0;
if (cur->preci > cur->l - cur->minus && d->e != 16385)
cur->zero = cur->preci - cur->l + cur->minus;
if (cur->width > cur->l && (cur->flag & ZERO) && d->e != 16385)
cur->zero = (cur->width - cur->l > cur->zero) ? cur->width - cur->l :
cur->zero;
if (cur->width > cur->l + cur->minus + cur->zero && (d->e == 16385 ||
!(cur->flag & ZERO)) && !(cur->flag & MINUS))
cur->spc_bfr = cur->width - cur->l - cur->minus - cur->zero;
if (cur->width > cur->l + cur->zero && (cur->flag & MINUS))
cur->spc_aft = cur->width - cur->l - cur->zero;
cur->ret += ft_putchar_sizel(' ', cur->spc_bfr);
cur->ret += (cur->plus == 1) ? ft_putchar_size('+') : 0;
cur->ret += (cur->plus == 2) ? ft_putchar_size(' ') : 0;
cur->ret += (cur->minus == 1) ? ft_putchar_size('-') : 0;
cur->ret += (!(cur->type & G_MIN) && !(cur->type & G_MAJ)) ?
ft_putchar_sizel('0', cur->zero) : 0;
cur->ret += ft_putnbr_longdouble(d, cur);
cur->ret += ft_putchar_sizel(' ', cur->spc_aft);
ft_memdel((void**)&d);
}
void ft_printf_lf(t_field *cur, va_list *va)
{
long double lf;
t_double *d;
lf = va_arg(*va, long double);
d = ft_longdouble_info(lf);
ft_printf_lf2(d, cur);
}