/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_printf.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: narnaud <narnaud@student.42.fr>            +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2021/10/27 08:09:49 by narnaud           #+#    #+#             */
/*   Updated: 2021/11/17 09:40:16 by narnaud          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"
#include "ft_printf.h"

int	ft_printf(const char *str, ...)
{
	va_list		args;
	size_t		n;
	size_t		i;
	const char	*g_types = {"cspdiuxX%"};
	static int	(*g_printf_fcts[9])(va_list arg, const char *str) = {\
		va_putchar, va_putstr, va_putptr, va_putnbr, va_putnbr, va_putunsign, \
		va_putx, va_putx_cap, va_putperc};

	i = 0;
	va_start (args, str);
	while (*str)
	{
		n = -1;
		if ((*str == '%' && str++) || !(++i && ft_putchar((int)*str)))
			while (++n < 9)
				if (g_types[n] == *str)
					i += (g_printf_fcts[n])(args, str);
		str++;
	}
	va_end(args);
	return (i);
}