setup_shell.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   setup_shell.c                                      :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: jfritz <jfritz@student.42heilbronn.de>     +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2021/11/22 13:51:35 by olgerret          #+#    #+#             */
/*   Updated: 2021/12/02 14:39:44 by jfritz           ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "./includes/ft_minishell.h"

void	ft_unnecessary_motd(void)
{
	printf("			 __ \n");
	printf(" __ _________ ____ ___  / /_\n");
	printf("/ // / __/ _ `/ -_) _ \\/ __/\n");
	printf("\\_,_/_/  \\_, /\\__/_//_/\\__/\n");
	printf("	/___/\n");
}

/*
	Makes the Control-C symbol after control c disappear
	by running stty -echoctl manually when
	minishell starts
*/
static void	ft_disable_control_c_symbol(void)
{
	ft_execute_terminal_command("stty -echoctl");
	ft_execute_terminal_command("stty quit ^-");
}

/*
	Runs setup methods like building the env list
	or setting initial ENV variables
*/
void	ft_init_shell(char **envp)
{
	ft_env_list(ft_create_env_list(envp));
	set_shell_envvariable();
	ft_disable_control_c_symbol();
	ft_unnecessary_motd();
}