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ft_printf.c
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ft_printf.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_printf.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: taretiuk <taretiuk@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/12/27 11:32:13 by taretiuk #+# #+# */
/* Updated: 2024/01/26 11:20:04 by taretiuk ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
static void ft_type(char str, va_list *args, int *length, int *i)
{
if (str == 's')
ft_string(va_arg(*args, char *), length);
else if (str == 'd' || str == 'i')
ft_number(va_arg(*args, int), length);
else if (str == 'u')
ft_unsigned_int(va_arg(*args, unsigned int), length);
else if (str == 'x')
ft_hexadecimal(va_arg(*args, unsigned int), length, 'x');
else if (str == 'X')
ft_hexadecimal(va_arg(*args, unsigned int), length, 'X');
else if (str == 'p')
ft_pointer(va_arg(*args, void *), length);
else if (str == 'c')
ft_character(va_arg(*args, int), length);
else if (str == '%')
ft_character('%', length);
else
(*i)--;
}
int ft_printf(const char *str, ...)
{
va_list args;
int length;
int i;
i = 0;
length = 0;
va_start(args, str);
while (str[i] != '\0')
{
if (str[i] == '%')
{
i++;
ft_type(str[i], &args, &length, &i);
i++;
}
else
{
ft_char_length((char)str[i], &length);
i++;
}
}
va_end(args);
return (length);
}