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base struct

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gazhonsepaskwa
2025-01-13 13:21:53 +01:00
parent a7e1a55200
commit 09c2cb5b3e
47 changed files with 1835 additions and 0 deletions
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100
lib/libft/srcs/print/ft_printf.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_printf.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: nalebrun <nalebrun@student.s19.be> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/10/30 11:15:11 by nalebrun #+# #+# */
/* Updated: 2024/11/25 16:15:33 by nalebrun ### ########.fr */
/* */
/* ************************************************************************** */
#include "../../libft.h"
static int is_format(char c)
{
if (c == 'c' || c == 's' || c == 'p' || c == 'd' || c == 'i' || c == 'u' \
|| c == 'x' || c == 'X' || c == '%')
return (1);
return (0);
}
static int ft_put_p(va_list ap)
{
int count;
if (ft_put_s("0x") == -1)
return (-1);
count = ft_put_uli_base((unsigned long)va_arg(ap, void *), BASE16);
if (count == -1)
return (-1);
return (count + 2);
}
static int formater(va_list ap, const char *fstr)
{
if (*fstr == 'c')
return (ft_put_c((char)va_arg(ap, int)));
if (*fstr == 's')
return (ft_put_s((char *)va_arg(ap, char *)));
if (*fstr == 'p')
return (ft_put_p(ap));
if (*fstr == 'd' || *fstr == 'i')
return (ft_put_i((int)va_arg(ap, int)));
if (*fstr == 'u')
return (ft_put_ui((unsigned int)va_arg(ap, unsigned int)));
if (*fstr == 'x')
return (ft_put_ui_base((unsigned int)va_arg(ap, int), BASE16));
if (*fstr == 'X')
return (ft_put_ui_base((unsigned int)va_arg(ap, int), BASE16UP));
else
return (ft_put_s("%"));
}
int ft_printf(const char *fstr, ...)
{
va_list ap;
int count;
int tmp;
count = 0;
va_start(ap, fstr);
while (*fstr != 0)
{
if (*fstr == '%' && is_format(*(fstr + 1)))
tmp = formater(ap, ++fstr);
else
tmp = ft_put_c(*fstr);
if (tmp == -1)
return (-1);
count += tmp;
fstr++;
}
va_end(ap);
return (count);
}
int ft_debug(const char *fstr, ...)
{
va_list ap;
int count;
int tmp;
count = 0;
va_start(ap, fstr);
ft_put_s("\033[33m[DEBUG]\033[0m");
while (*fstr != 0)
{
if (*fstr == '%' && is_format(*(fstr + 1)))
tmp = formater(ap, ++fstr);
else
tmp = ft_put_c(*fstr);
if (tmp == -1)
return (-1);
count += tmp;
fstr++;
}
va_end(ap);
return (count);
}