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print_3.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* print_3.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: vportell <vportell@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2016/12/24 03:26:51 by vportell #+# #+# */
/* Updated: 2016/12/24 03:27:32 by vportell ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_printf.h"
void print_uns(char **s, t_format *format, unsigned long arg)
{
char *t;
char *p;
char *k;
*s = ft_ltoa_base(arg, 10, "0123456789");
format_setup_1(s, format, arg, &k);
format_setup_2(*s, format, &p, &k);
t = ft_strlen(p) ? ft_strjoin(p, *s) : ft_strjoin(*s, p);
ft_strdel(&p);
ft_strdel(s);
if (format->flag->plus && ft_strlen(k) > 0)
{
p = ft_strsub(k, 1, ft_strlen(k) - 1);
ft_strdel(&k);
k = ft_strdup(p);
ft_strdel(&p);
}
*s = format->flag->minus ? ft_strjoin(t, k) : ft_strjoin(k, t);
ft_strdel(&t);
ft_strdel(&k);
}
void oct_assist_1(char **s, char **t, unsigned long arg)
{
char *k;
k = arg ? ft_strjoin("0", *t) : ft_strdup(*t);
ft_strdel(t);
*t = ft_strjoin(k, *s);
ft_strdel(s);
ft_strdel(&k);
}
int oct_assist_2(char **s, t_format *format, char **p, unsigned long arg)
{
char *k;
if ((size_t)format->precision < ft_strlen(*p) + ft_strlen(*s) + 1
&& arg > 0)
{
k = ft_strsub(*p, 0, ft_strlen(*p) - 1);
ft_strdel(p);
*p = ft_strdup(k);
ft_strdel(&k);
}
if (arg > 0 || format->period)
k = ft_strjoin("0", *p);
else
k = ft_strdup(*p);
ft_strdel(p);
*p = ft_strjoin(k, *s);
ft_strdel(s);
ft_strdel(&k);
return (1);
}
void oct_assist_3(char **s, t_format *format, char **p, char **k)
{
char *t;
t = ft_strlen(*p) ? ft_strjoin(*p, *s) : ft_strjoin(*s, *p);
ft_strdel(s);
*s = format->flag->minus ? ft_strjoin(t, *k) : ft_strjoin(*k, t);
ft_strdel(k);
ft_strdel(&t);
}
void print_oct(char **s, t_format *format, unsigned long arg)
{
char *t;
char *p;
char *k;
*s = ft_ltoa_base(arg, 8, "01234567");
format_setup_1(s, format, arg, &k);
format_setup_2(*s, format, &p, &k);
if (format->flag->hash)
{
t = ft_strlen(k) > 0 ?
ft_strsub(k, 1, ft_strlen(k) - 1) : ft_strdup("");
ft_strdel(&k);
if (format->flag->zero && !format->flag->minus &&
format->precision == -1)
{
oct_assist_1(s, &t, arg);
*s = ft_strjoin(p, t);
}
else if (oct_assist_2(s, format, &p, arg))
*s = format->flag->minus ? ft_strjoin(p, t) : ft_strjoin(t, p);
ft_strdel(&t);
}
else
oct_assist_3(s, format, &p, &k);
ft_strdel(&p);
}