/* ************************************************************************** */
/*                                                                            */
/*                                                        ::::::::            */
/*   signal.c                                           :+:    :+:            */
/*                                                     +:+                    */
/*   By: whaffman <whaffman@student.codam.nl>         +#+                     */
/*                                                   +#+                      */
/*   Created: 2025/02/19 12:18:47 by whaffman      #+#    #+#                 */
/*   Updated: 2025/02/19 17:30:12 by whaffman      ########   odam.nl         */
/*                                                                            */
/* ************************************************************************** */

#include "minishell.h"


void	sigint_minishell_handler(int signum)
{
	(void)signum;
	ft_putstr_fd("\n", 1);
	rl_on_new_line();
	rl_replace_line("", 0);
	rl_redisplay();
}

void	sigint_heredoc_handler(int signum)
{
	(void)signum;
	ft_putstr_fd("\n", 1);
	rl_on_new_line();
	rl_replace_line("", 0);
	exit(130);
}

void	sig_parent_handler(int signum)
{
	(void)signum;
	ft_putstr_fd("\n", 1);
}


void	signal_init_minishell(void)
{
	signal(SIGINT, sigint_minishell_handler);
	signal(SIGQUIT, SIG_IGN);
}

void	signal_init_parent(void)
{
	signal(SIGINT, sig_parent_handler);
	signal(SIGQUIT, sig_parent_handler);
}


void	signal_init_child(void)
{
	signal(SIGINT, SIG_DFL);
	signal(SIGQUIT, SIG_DFL);
}


void	signal_init_heredoc(void)
{
	signal(SIGINT, sigint_heredoc_handler);
	signal(SIGQUIT, SIG_IGN);
}