/* ************************************************************************** */
/*                                                          LE - /            */
/*                                                              /             */
/*   ft_process_arg.c                                 .::    .:/ .      .::   */
/*                                                 +:+:+   +:    +:  +:+:+    */
/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
/*                                                 #+#   #+    #+    #+#      */
/*   Created: 2019/11/01 18:47:30 by rbousset     #+#   ##    ##    #+#       */
/*   Updated: 2019/11/01 18:47:32 by rbousset    ###    #+. /#+    ###.fr     */
/*                                                         /                  */
/*                                                        /                   */
/* ************************************************************************** */

#include <libft.h>
#include <stdlib.h>
#include <minishell.h>
#include <inttypes.h>

int
ft_process_arg(char *arg)
{
	char **com;
	char *prev;
	uint8_t i;

	if (arg[0] == '\0')
		return (0);
	if (ft_strncmp(arg, "r", 1))
		ft_history(arg);
	i = 0;
	com = ft_split(arg, ' ');
	while (com[i])
		i++;
	if (!ft_strncmp(com[0], "exit", ft_strlen(com[0])))
		return (ft_exit(com));
	else if (!ft_strncmp(com[0], "echo", ft_strlen(com[0])))
		return (ft_echo(com, i));
	else if (!ft_strncmp(com[0], "pwd", ft_strlen(com[0])))
		return (ft_pwd());
	else if (!ft_strncmp(com[0], "r", 1))
	{
		prev = ft_get_last_line();
		ft_putendl(prev);
		ft_history("r");
		ft_process_arg(prev);
		free(prev);
	}
	else
		return (ft_exec(com));
	return (0);
}