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ft_printf.c
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ft_printf.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_printf.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: yajallal < [email protected] > +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/10/22 00:28:37 by yajallal #+# #+# */
/* Updated: 2022/10/28 09:14:45 by yajallal ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_printf.h"
void ft_print_conv(char c, int *count, va_list args)
{
if (c == 'd' || c == 'i')
ft_putnbr(va_arg(args, int), count);
if (c == 's')
ft_putstr(va_arg(args, char *), count);
if (c == 'c')
ft_putchar(va_arg(args, int), count);
if (c == 'u')
ft_putnbr_u(va_arg(args, unsigned int), count);
if (c == 'X')
ft_putnbr_base(va_arg(args, unsigned int), "0123456789ABCDEF", count);
if (c == 'x')
ft_putnbr_base(va_arg(args, unsigned int), "0123456789abcdef", count);
if (c == 'p')
{
ft_putstr("0x", count);
ft_putnbr_p(va_arg(args, unsigned long), count);
}
if (c == '%')
ft_putchar('%', count);
}
int ft_printf(const char *s, ...)
{
int count;
int i;
va_list parptr;
i = 0;
count = 0;
va_start(parptr, s);
while (s[i])
{
if (s[i] == '%')
{
i++;
if (ft_strchr("cspdiuxX%", s[i]) && s[i])
ft_print_conv(s[i], &count, parptr);
}
else
{
write(1, &s[i], 1);
count++;
}
i++;
}
va_end(parptr);
return (count);
}