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ft_printf.c
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ft_printf.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_printf.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: ffrau <ffrau@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/05/23 01:11:30 by ffrau #+# #+# */
/* Updated: 2022/05/23 01:11:31 by ffrau ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_printf.h"
int other_flags(char type)
{
if (type > 'A' && type < 'E')
{
ft_putchar('%');
ft_putchar(type);
}
else if (type > 'H' && type <= 'Z')
{
ft_putchar('%');
ft_putchar(type);
}
else
ft_putchar('%');
return (1);
}
int flag_print(const char type, va_list curr_param)
{
if (type == 'c')
return (print_char(curr_param));
else if (type == 's')
return (ft_putstr(va_arg(curr_param, char *)));
else if (type == 'p')
return (ptr_print(va_arg(curr_param, unsigned long long)));
else if (type == 'd')
return (ft_putnbr(va_arg(curr_param, int)));
else if (type == 'i')
return (ft_putnbr(va_arg(curr_param, int)));
else if (type == 'u')
return (ft_put_unsigned_nbr(va_arg(curr_param, unsigned int)));
else if (type == 'x' || type == 'X')
return (ft_print_hex(va_arg(curr_param, unsigned int), type));
else if (type == '%')
ft_putchar('%');
else
return (other_flags(type));
return (1);
}
int ft_printf(const char *a, ...)
{
va_list param_list;
int i;
int counter;
counter = 0;
i = 0;
va_start(param_list, a);
while (a[i])
{
if (a[i] == '%')
{
i++;
counter += flag_print(a[i], param_list);
i++;
}
if (!a[i])
return (counter);
if (a[i] != '%')
{
counter++;
ft_putchar(a[i]);
i++;
}
}
return (counter);
}