clean: norm part2 (FINAL)

Makefile

@@ -23,7 +23,9 @@ SRCS = ${BUILTINS_SRC} \
 	   ./redirection/heredoc.c \
 	   ./redirection/file.c \
 	   ./redirection/redirection.c \
-	   ./parse/parse.c
+	   ./redirection/check.c \
+	   ./parse/parse.c \
+	   ./signal/signal.c
 
 OBJS = ${SRCS:.c=.o}
 

env/env_fill.c

@@ -6,7 +6,7 @@
 /*   By: cchauvet <cchauvet@student.42angoulem      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/02/16 16:29:08 by cchauvet          #+#    #+#             */
-/*   Updated: 2023/03/27 16:42:27 by cchauvet         ###   ########.fr       */
+/*   Updated: 2023/03/29 19:06:44 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -26,7 +26,7 @@ static char	*ft_getkey(const char *str)
 	else
 	{
 		i = 1;
-		while (str[i] != '\0' && !ft_is_in("$?\'\"", str[i]))
+		while (str[i] != '\0' && !ft_is_in("$?\'\" ", str[i]))
 			i++;
 		key = ft_strndup(str + 1, i - 1);
 	}
@@ -73,12 +73,25 @@ static char	*ft_getvalue_by_str(t_data *data, const char *str,
 	return (value);
 }
 
+char	*ft_str_formator(t_data *data, char *str, size_t *i)
+{
+	char	*value;
+	size_t	key_len;
+	char	*out;
+
+	value = ft_getvalue_by_str(data, str + *i, &key_len);
+	if (value == NULL)
+		return (NULL);
+	out = ft_strreplace(str, value, *i, key_len + *i);
+	*i = *i + ft_strlen(value);
+	free(value);
+	return (out);
+}
+
 char	*ft_env_filler(t_data *data, const char *str)
 {
 	char	*out;
 	char	*temp;
-	char	*value;
-	size_t	key_len;
 	size_t	i;
 
 	out = ft_strdup(str);
@@ -91,14 +104,10 @@ char	*ft_env_filler(t_data *data, const char *str)
 			i++;
 		while (out[i] == '$')
 		{
-			value = ft_getvalue_by_str(data, out + i, &key_len);
-			if (value == NULL)
-				return (NULL);
-			temp = ft_strreplace(out, value, i, key_len + i);
-			i = i + ft_strlen(value);
-			ft_freer_ultimate(2, value, out);
+			temp = ft_str_formator(data, out, &i);
 			if (temp == NULL)
 				return (NULL);
+			free(out);
 			out = temp;
 		}
 		if (out[i] != '\0')

execution/execution.c

@@ -6,17 +6,16 @@
 /*   By: cchauvet <cchauvet@student.42angoulem      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/02/21 12:45:16 by cchauvet          #+#    #+#             */
-/*   Updated: 2023/03/28 15:46:43 by cchauvet         ###   ########.fr       */
+/*   Updated: 2023/03/29 18:53:35 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "execution_private.h"
 
-static int	ft_own_cmd(t_data *data, t_cmd *cmd)
+static int	ft_execute_own_cmd(t_data *data, t_cmd *cmd)
 {
 	int	return_code;
 
-	return_code = -1;
 	if (ft_strcmp(cmd->executable, "pwd") == 0)
 		return_code = pwd(cmd->fd_out[0]);
 	else if (ft_strcmp(cmd->executable, "env") == 0)
@@ -29,7 +28,7 @@ static int	ft_own_cmd(t_data *data, t_cmd *cmd)
 		return_code = (unset(data->env, cmd->args, cmd->fd_out[0]));
 	else if (ft_strcmp(cmd->executable, "echo") == 0)
 		return_code = (echo(cmd->fd_out[0], cmd->args + 1));
-	else if (ft_strcmp(cmd->executable, "exit") == 0)
+	else
 	{
 		return_code = ft_exit(cmd->args + 1);
 		if (return_code >= 0)
@@ -72,7 +71,7 @@ static int	ft_cmd_executor(t_data *data, t_cmd *cmd, int fd)
 
 	if (cmd->own_cmd == 1)
 	{
-		exit_code = ft_own_cmd(data, cmd);
+		exit_code = ft_execute_own_cmd(data, cmd);
 		ft_closer(cmd->fd_in);
 		ft_closer(cmd->fd_out);
 		if (exit_code == -1)
@@ -104,7 +103,6 @@ int	ft_cmds_executor(t_data *data)
 	{
 		content = current->content;
 		fds[0] = -1;
-		fds[1] = -1;
 		if (current->next != NULL)
 		{
 			if (pipe(fds) == -1)
@@ -112,7 +110,9 @@ int	ft_cmds_executor(t_data *data)
 			ft_add_fd(content->fd_out, fds[1]);
 			ft_add_fd(((t_cmd *)(current->next->content))->fd_in, fds[0]);
 		}
-		if (ft_cmd_executor(data, content, fds[0]))
+		if (content->fd_in[0] == -2 || content->fd_out[0] == -2)
+			ft_mega_closer(content->fd_in, content->fd_out);
+		else if (ft_cmd_executor(data, content, fds[0]))
 			return (1);
 		current = current->next;
 	}

execution/execution_private.h

@@ -6,7 +6,7 @@
 /*   By: cchauvet <cchauvet@student.42angouleme.fr  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/03/28 15:45:53 by cchauvet          #+#    #+#             */
-/*   Updated: 2023/03/28 15:45:54 by cchauvet         ###   ########.fr       */
+/*   Updated: 2023/03/29 18:55:22 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -17,7 +17,6 @@
 # include "../cmd/cmd.h"
 # include "../env/env.h"
 # include "../builtins/builtins.h"
+# include "../utils/utils.h"
 
-void	ft_closer(int fds[2]);
-void	ft_add_fd(int fds[2], int fd);
 #endif

format/format.c

@@ -6,16 +6,30 @@
 /*   By: cchauvet <cchauvet@student.42angoulem      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/02/15 13:35:50 by cchauvet          #+#    #+#             */
-/*   Updated: 2023/02/16 16:26:15 by cchauvet         ###   ########.fr       */
+/*   Updated: 2023/03/29 16:53:15 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "./format_private.h"
 
+static int	ft_replace(char **str, size_t i)
+{
+	char	*temp;
+
+	temp = ft_strreplace(*str, " ", i, i);
+	free(*str);
+	if (temp == NULL)
+	{
+		ft_eprintf("minishell: malloc failed\n");
+		return (1);
+	}
+	*str = temp;
+	return (0);
+}
+
 static char	*ft_spacer_after(const char *str)
 {
 	char	*out;
-	char	*temp;
 	size_t	i;
 
 	out = ft_strdup(str);
@@ -32,10 +46,7 @@ static char	*ft_spacer_after(const char *str)
 		{
 			while (out[i] == out[i - 1])
 				i++;
-			temp = ft_strreplace(out, " ", i, i);
-			free(out);
-			out = temp;
-			if (out == NULL)
+			if (ft_replace(&out, i))
 				return (NULL);
 		}
 		if (out[i] != '\0')
@@ -47,14 +58,13 @@ static char	*ft_spacer_after(const char *str)
 static char	*ft_spacer_before(const char *str)
 {
 	char	*out;
-	char	*temp;
-	size_t	i;
+	ssize_t	i;
 
 	out = ft_strdup(str);
 	if (out == NULL)
 		return (NULL);
-	i = 0;
-	while (out[i + 1] != '\0')
+	i = -1;
+	while (out[++i] != '\0')
 	{
 		while (ft_is_in_quote(out, i))
 			i++;
@@ -66,13 +76,9 @@ static char	*ft_spacer_before(const char *str)
 				i++;
 			while (out[i] == out[i + 1])
 				i++;
-			temp = ft_strreplace(out, " ", i + 1, i + 1);
-			free(out);
-			out = temp;
-			if (out == NULL)
+			if (ft_replace(&out, i + 1))
 				return (NULL);
 		}
-		i++;
 	}
 	return (out);
 }

main.c

@@ -6,19 +6,14 @@
 /*   By: cchauvet <cchauvet@student.42angoulem      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/02/16 15:16:14 by cchauvet          #+#    #+#             */
-/*   Updated: 2023/03/28 15:39:53 by cchauvet         ###   ########.fr       */
+/*   Updated: 2023/03/29 18:48:50 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "data/data.h"
-#include "execution/execution.h"
-#include "libftx/libft/libft.h"
-#include "libftx/libft/list.h"
+#include "env/env.h"
 #include "libftx/libftx.h"
 #include "minishell.h"
-#include <signal.h>
-#include <stdlib.h>
-#include <sys/wait.h>
 
 static char	*ft_get_user_input(void)
 {
@@ -55,7 +50,8 @@ static void	ft_cmds_waiter(t_data *data)
 	while (current != NULL)
 	{
 		content = current->content;
-		if (content->own_cmd == 0 && content->pid != -1)
+		if (content->own_cmd == 0 && content->pid != -1
+			&& content->fd_in[0] != -2 && content->fd_out[0] != -2)
 		{
 			waitpid(content->pid, &exit_status, 0);
 			if (WIFSIGNALED(exit_status))
@@ -95,53 +91,25 @@ static int	ft_minishell(t_data *data, char *line)
 	return (0);
 }
 
-void	ft_ctrlc(int num)
+int	ft_init_data(t_data *data, char **env)
 {
-	t_data	*data;
-
-	if (num == SIGQUIT)
-		return ;
-	data = ft_get_data();
-	data->exit_code = 130;
-	if (*ft_get_heredoc() != -1)
+	data->exit_code = 0;
+	data->child_pid = 0;
+	data->cmds = malloc(sizeof(t_cmd *));
+	if (data->cmds == NULL)
 	{
-		close(*ft_get_heredoc());
-		*ft_get_heredoc() = -1;
+		ft_eprintf("minishell: malloc failed\n");
+		return (1);
 	}
-	else
+	*data->cmds = NULL;
+	data->env = init_env(env);
+	if (data->env == NULL)
 	{
-		if (data->child_pid > 1)
-		{
-			data->child_pid = 0;
-			ft_putchar_fd('\n', 1);
-		}
-		else
-		{
-			rl_replace_line("", 0);
-			rl_on_new_line();
-			ft_putchar_fd('\n', 1);
-			rl_redisplay();
-		}
-	}
-}
-
-void	ft_quit(int num)
-{
-	t_data	*data;
-
-	(void) num;
-	data = ft_get_data();
-	data->exit_code = 131;
-	if (data->child_pid > 1)
-	{
-		ft_printf("Quit (core dumped)\n");
-		data->child_pid = 0;
-	}
-	else
-	{
-		rl_replace_line("", 0);
-		rl_redisplay();
+		ft_eprintf("minishell: malloc failed\n");
+		free(data->cmds);
+		return (1);
 	}
+	return (0);
 }
 
 int	main(int ac, char **av, char **env)
@@ -154,14 +122,7 @@ int	main(int ac, char **av, char **env)
 	signal(SIGINT, ft_ctrlc);
 	signal(SIGQUIT, ft_quit);
 	data = ft_get_data();
-	data->exit_code = 0;
-	data->child_pid = 0;
-	data->cmds = malloc(sizeof(t_cmd *));
-	if (data->cmds == NULL)
-		return (1);
-	*data->cmds = NULL;
-	data->env = init_env(env);
-	if (data->env == NULL)
+	if (ft_init_data(data, env))
 		return (1);
 	line = ft_get_user_input();
 	while (line != NULL)

minishell.h

@@ -6,7 +6,7 @@
 /*   By: cchauvet <cchauvet@student.42angoulem      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/02/14 13:45:30 by cchauvet          #+#    #+#             */
-/*   Updated: 2023/03/09 14:59:49 by erey-bet         ###   ########.fr       */
+/*   Updated: 2023/03/28 16:03:54 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -23,6 +23,7 @@
 # include "./libftx/libftx.h"
 # include "./utils/utils.h"
 # include "./data/data.h"
+# include "./signal/signal.h"
 # include <readline/readline.h>
 # include <readline/history.h>
 # include <signal.h>

redirection/check.c

@@ -0,0 +1,67 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   check.c                                            :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cchauvet <cchauvet@student.42angouleme.fr  +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2023/03/29 17:32:06 by cchauvet          #+#    #+#             */
+/*   Updated: 2023/03/29 18:43:20 by cchauvet         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "./redirection_private.h"
+
+static void	ft_check_heredoc(t_data *data, t_cmd *cmd,
+				char *redirection_identifier, char *redirection)
+{
+	if (ft_strcmp(redirection_identifier, "<<") == 0)
+		cmd->fd_in[0] = ft_heredoc(data, redirection);
+}
+
+static void	ft_check_infile(t_data *data, t_cmd *cmd,
+				char *redirection_identifier, char *redirection)
+{
+	if (ft_strcmp(redirection_identifier, "<") == 0)
+	{
+		if (ft_file_is_readable(data, redirection))
+			cmd->fd_in[0] = open(redirection, O_RDONLY);
+		else
+			cmd->fd_in[0] = -2;
+	}
+}
+
+static void	ft_check_outfile(t_data *data, t_cmd *cmd,
+				char *redirection_identifier, char *redirection)
+{
+	if (ft_strcmp(redirection_identifier, ">") == 0)
+	{
+		if (ft_file_is_writable(data, redirection))
+			cmd->fd_out[0] = open(redirection,
+					O_WRONLY | O_TRUNC | O_CREAT, 0644);
+		else
+			cmd->fd_out[0] = -2;
+	}
+}
+
+static void	ft_check_outfile_append(t_data *data, t_cmd *cmd,
+				char *redirection_identifier, char *redirection)
+{
+	if (ft_strcmp(redirection_identifier, ">>") == 0)
+	{
+		if (ft_file_is_writable(data, redirection))
+			cmd->fd_out[0] = open(redirection,
+					O_WRONLY | O_APPEND | O_CREAT, 0644);
+		else
+			cmd->fd_out[0] = -2;
+	}
+}
+
+void	ft_check_redirection(t_data *data, t_cmd *cmd,
+				char *redirection_identifier, char *redirection)
+{
+	ft_check_heredoc(data, cmd, redirection_identifier, redirection);
+	ft_check_infile(data, cmd, redirection_identifier, redirection);
+	ft_check_outfile(data, cmd, redirection_identifier, redirection);
+	ft_check_outfile_append(data, cmd, redirection_identifier, redirection);
+}

redirection/heredoc.c

@@ -6,7 +6,7 @@
 /*   By: cchauvet <cchauvet@student.42angoulem      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/02/17 15:36:26 by cchauvet          #+#    #+#             */
-/*   Updated: 2023/03/28 15:47:25 by cchauvet         ###   ########.fr       */
+/*   Updated: 2023/03/29 16:37:05 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -19,37 +19,61 @@ int	*ft_get_heredoc(void)
 	return (&heredoc);
 }
 
+static int	ft_format_and_write(t_data *data, const char *str, int fd)
+{
+	char	*line_clean;
+
+	line_clean = ft_env_filler(data, str);
+	if (line_clean == NULL)
+		return (1);
+	ft_putendl_fd(line_clean, fd);
+	free(line_clean);
+	return (0);
+}
+
+static int	ft_heredoc2(t_data *data, char *stop, char *line, int fds[2])
+{
+	line[ft_strlen(line) - 1] = '\0';
+	if (ft_strcmp(line, stop) == 0)
+	{
+		free(line);
+		return (2);
+	}
+	if (ft_format_and_write(data, line, fds[1]))
+	{
+		ft_closer(fds);
+		free(line);
+		return (1);
+	}
+	free(line);
+	ft_printf("> ");
+	line = get_next_line(*ft_get_heredoc());
+	if (line == NULL && *ft_get_heredoc() == -1)
+	{
+		ft_closer(fds);
+		return (1);
+	}
+	return (0);
+}
+
 int	ft_heredoc(t_data *data, char *stop)
 {
 	char	*line;
-	char	*line_clean;
 	int		fds[2];
+	int		return_code;
 
 	if (pipe(fds) == -1)
-		return (-2);
+		return (-1);
 	*ft_get_heredoc() = dup(0);
 	ft_printf("> ");
 	line = get_next_line(*ft_get_heredoc());
 	while (line != NULL)
 	{
-		line[ft_strlen(line) - 1] = '\0';
-		if (ft_strcmp(line, stop) == 0)
-		{
-			free(line);
+		return_code = ft_heredoc2(data, stop, line, fds);
+		if (return_code == 2)
 			break ;
-		}
-		line_clean = ft_env_filler(data, line);
-		free(line);
-		ft_putendl_fd(line_clean, fds[1]);
-		free(line_clean);
-		ft_printf("> ");
-		line = get_next_line(*ft_get_heredoc());
-		if (line == NULL && *ft_get_heredoc() == -1)
-		{
-			close(fds[0]);
-			close(fds[1]);
+		else if (return_code)
 			return (-2);
-		}
 	}
 	close(fds[1]);
 	*ft_get_heredoc() = -1;

redirection/redirection.c

@@ -6,7 +6,7 @@
 /*   By: cchauvet <cchauvet@student.42angouleme.fr  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/03/27 13:44:22 by cchauvet          #+#    #+#             */
-/*   Updated: 2023/03/28 15:49:58 by cchauvet         ###   ########.fr       */
+/*   Updated: 2023/03/29 17:58:57 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -35,11 +35,21 @@ int	ft_replace_file(t_data *data, char **tab)
 	return (0);
 }
 
-void	ft_remove_redirection(char *cmd_str)
+static void	ft_skip(char *str, size_t *i, ssize_t *start)
+{
+	while (str[*i] == str[*start])
+		(*i)++;
+	while (str[*i] == ' ')
+		(*i)++;
+	while (str[*i] != '\0' && (str[*i] != ' '
+			|| ft_is_in_quote(str, *i)))
+		(*i)++;
+}
+
+static void	ft_remove_redirection(char *cmd_str)
 {
 	size_t	i;
 	ssize_t	start;
-	ssize_t	stop;
 
 	i = 0;
 	while (cmd_str[i] != '\0')
@@ -50,19 +60,12 @@ void	ft_remove_redirection(char *cmd_str)
 			i++;
 		if (ft_is_in("<>", cmd_str[i]))
 			start = i;
-		if (start == -1)
+		else
 			continue ;
-		while (cmd_str[i] == cmd_str[start])
-			i++;
-		while (cmd_str[i] == ' ')
-			i++;
-		while (cmd_str[i] != '\0' && (cmd_str[i] != ' '
-				|| ft_is_in_quote(cmd_str, i)))
-			i++;
-		stop = i - start;
+		ft_skip(cmd_str, &i, &start);
 		if (start != -1)
 		{
-			ft_strshift(cmd_str + start, -1 * stop);
+			ft_strshift(cmd_str + start, -1 * (i - start));
 			i = start;
 		}
 	}
@@ -76,35 +79,8 @@ int	ft_set_redirection(t_data *data, t_cmd *cmd, char **tab)
 	while (tab[i + 1] != NULL)
 	{
 		ft_quote_remover(tab[i + 1]);
-		if (ft_strcmp(tab[i], "<<") == 0)
-		{
-			cmd->fd_in[0] = ft_heredoc(data, tab[i + 1]);
-			if (cmd->fd_in[0] == -2)
-				return (1);
-		}
-		else if (ft_strcmp(tab[i], "<") == 0)
-		{
-			if (ft_file_is_readable(data, tab[i + 1]))
-				cmd->fd_in[0] = open(tab[i + 1], O_RDONLY);
-			else
-				return (1);
-		}
-		else if (ft_strcmp(tab[i], ">") == 0)
-		{
-			if (ft_file_is_writable(data, tab[i + 1]))
-				cmd->fd_out[0] = open(tab[i + 1],
-						O_WRONLY | O_TRUNC | O_CREAT, 0644);
-			else
-				return (1);
-		}
-		else if (ft_strcmp(tab[i], ">>") == 0)
-		{
-			if (ft_file_is_appendable(data, tab[i + 1]))
-				cmd->fd_out[0] = open(tab[i + 1],
-						O_WRONLY | O_APPEND | O_CREAT, 0644);
-			else
-				return (1);
-		}
+		if (ft_check_redirection(data, cmd, tab[i], tab[i + 1]) == 2)
+			return (1);
 		i++;
 	}
 	return (0);

redirection/redirection_private.h

@@ -6,7 +6,7 @@
 /*   By: cchauvet <cchauvet@student.42angouleme.fr  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/03/27 13:44:31 by cchauvet          #+#    #+#             */
-/*   Updated: 2023/03/28 15:44:38 by cchauvet         ###   ########.fr       */
+/*   Updated: 2023/03/29 18:21:45 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -24,6 +24,8 @@
 
 int			ft_file_is_readable(t_data *data, const char *path);
 int			ft_file_is_writable(t_data *data, const char *path);
+void		ft_check_redirection(t_data *data, t_cmd *cmd,
+				char *redirection_identifier, char *redirection);
 int			ft_file_is_appendable(t_data *data, const char *path);
 int			ft_heredoc(t_data *data, char *stop);
 

signal/signal.c

@@ -0,0 +1,65 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   signal.c                                           :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cchauvet <cchauvet@student.42angouleme.fr  +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2023/03/28 15:59:01 by cchauvet          #+#    #+#             */
+/*   Updated: 2023/03/28 16:09:37 by cchauvet         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "signal_private.h"
+
+static void	ft_new_line(void)
+{
+	rl_replace_line("", 0);
+	rl_on_new_line();
+	ft_putchar_fd('\n', 1);
+	rl_redisplay();
+}
+
+void	ft_ctrlc(int num)
+{
+	t_data	*data;
+
+	if (num == SIGQUIT)
+		return ;
+	data = ft_get_data();
+	data->exit_code = 130;
+	if (*ft_get_heredoc() != -1)
+	{
+		close(*ft_get_heredoc());
+		*ft_get_heredoc() = -1;
+	}
+	else
+	{
+		if (data->child_pid > 1)
+		{
+			data->child_pid = 0;
+			ft_putchar_fd('\n', 1);
+		}
+		else
+			ft_new_line();
+	}
+}
+
+void	ft_quit(int num)
+{
+	t_data	*data;
+
+	(void) num;
+	data = ft_get_data();
+	data->exit_code = 131;
+	if (data->child_pid > 1)
+	{
+		ft_printf("Quit (core dumped)\n");
+		data->child_pid = 0;
+	}
+	else
+	{
+		rl_replace_line("", 0);
+		rl_redisplay();
+	}
+}

signal/signal.h

@@ -0,0 +1,19 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   signal.h                                           :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cchauvet <cchauvet@student.42angouleme.fr  +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2023/03/28 16:02:31 by cchauvet          #+#    #+#             */
+/*   Updated: 2023/03/28 16:03:11 by cchauvet         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#ifndef SIGNAL_H
+# define SIGNAL_H
+
+void	ft_quit(int num);
+void	ft_ctrlc(int num);
+
+#endif

signal/signal_private.h

@@ -0,0 +1,21 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   signal_private.h                                   :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cchauvet <cchauvet@student.42angouleme.fr  +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2023/03/28 15:59:42 by cchauvet          #+#    #+#             */
+/*   Updated: 2023/03/28 16:04:46 by cchauvet         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#ifndef SIGNAL_PRIVATE_H
+# define SIGNAL_PRIVATE_H
+# include <signal.h>
+# include <readline/readline.h>
+# include <unistd.h>
+# include "../libftx/libftx.h"
+# include "../data/data.h"
+# include "../redirection/redirection.h"
+#endif

syntax/syntax.c

@@ -1,12 +1,12 @@
 /* ************************************************************************** */
 /*                                                                            */
 /*                                                        :::      ::::::::   */
-/*   syntatics.c                                        :+:      :+:    :+:   */
+/*   syntax.c                                           :+:      :+:    :+:   */
 /*                                                    +:+ +:+         +:+     */
 /*   By: cchauvet <cchauvet@student.42angoulem      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/02/21 13:00:05 by cchauvet          #+#    #+#             */
-/*   Updated: 2023/02/21 23:40:20 by cchauvet         ###   ########.fr       */
+/*   Updated: 2023/03/28 16:37:29 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -26,16 +26,14 @@ static int	ft_quote_verif(const char *str)
 
 static int	ft_pipe_is_alone(const char *str)
 {
-	size_t	i;
+	ssize_t	i;
 	int		check;
 
 	check = 0;
-	i = 0;
-	while (str[i] != '\0')
+	i = -1;
+	while (str[++i] != '\0')
 	{
-		while (str[i] == ' ')
-			i++;
-		while (ft_is_in_quote(str, i))
+		while (str[i] == ' ' || ft_is_in_quote(str, i))
 			i++;
 		if (str[i] == '\0')
 			break ;
@@ -44,20 +42,13 @@ static int	ft_pipe_is_alone(const char *str)
 		else
 		{
 			if (check == 0)
-			{
-				ft_eprintf("minishell: Pipe must be followed and ");
-				ft_eprintf("preced by a command or redirection\n");
-				return (1);
-			}
+				break ;
 			check = 0;
 		}
-		i++;
 	}
 	if (check == 0)
-	{
-		ft_eprintf("minishell: Pipe must be followed and ");
-		ft_eprintf("preced by a command or redirection\n");
-	}
+		ft_eprintf("minishell: Pipe must be followed and ",
+			"preced by a command or redirection\n");
 	return (check == 0);
 }
 

utils/fd.c

@@ -6,7 +6,7 @@
 /*   By: cchauvet <cchauvet@student.42angouleme.fr  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/03/27 13:39:58 by cchauvet          #+#    #+#             */
-/*   Updated: 2023/03/27 14:14:17 by cchauvet         ###   ########.fr       */
+/*   Updated: 2023/03/29 18:51:58 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -25,6 +25,12 @@ void	ft_closer(int fds[2])
 	}
 }
 
+void	ft_mega_closer(int fds1[2], int fds2[2])
+{
+	ft_closer(fds1);
+	ft_closer(fds2);
+}
+
 void	ft_add_fd(int fds[2], int fd)
 {
 	if (fds[0] == -1)

utils/ft_get_executable.c

@@ -6,7 +6,7 @@
 /*   By: cchauvet <cchauvet@student.42angouleme.fr  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/03/27 13:39:48 by cchauvet          #+#    #+#             */
-/*   Updated: 2023/03/27 13:39:50 by cchauvet         ###   ########.fr       */
+/*   Updated: 2023/03/28 16:34:37 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -59,6 +59,23 @@ static char	**ft_get_paths(t_data *data, const char *name)
 	return (tab);
 }
 
+static char	*ft_file_is_executable(const char *path, const char *name)
+{
+	char	*out;
+
+	out = ft_strmerger(3, path, "/", name);
+	if (out == NULL)
+	{
+		ft_eprintf("minishell: malloc failed\n");
+		free(out);
+		return (NULL);
+	}
+	if (access(out, X_OK) == 0)
+		return (out);
+	free(out);
+	return (NULL);
+}
+
 static char	*ft_get_executable_without_path(t_data *data, const char *name)
 {
 	char	**paths;
@@ -72,16 +89,9 @@ static char	*ft_get_executable_without_path(t_data *data, const char *name)
 	i = 0;
 	while (paths[i] != NULL)
 	{
-		path = ft_strmerger(3, paths[i], "/", name);
-		if (path == NULL)
-		{
-			ft_eprintf("minishell: malloc failed\n");
+		path = ft_file_is_executable(paths[i], name);
+		if (path != NULL)
 			break ;
-		}
-		if (access(path, X_OK) == 0)
-			break ;
-		free(path);
-		path = NULL;
 		i++;
 	}
 	ft_freer_tab_ultimate(1, paths);

utils/ft_quote_remover.c

@@ -6,12 +6,20 @@
 /*   By: cchauvet <cchauvet@student.42angoulem      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/02/15 14:12:00 by cchauvet          #+#    #+#             */
-/*   Updated: 2023/02/21 14:33:28 by cchauvet         ###   ########.fr       */
+/*   Updated: 2023/03/29 15:11:44 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "utils.h"
 
+static void	ft_remove_quote_and_reset(char *str, ssize_t *start, ssize_t *stop)
+{
+	ft_strshift(str + *start, -1);
+	ft_strshift(str + *stop - 1, -1);
+	*start = -1;
+	*stop = -1;
+}
+
 char	*ft_quote_remover(char *str)
 {
 	size_t	i;
@@ -32,10 +40,7 @@ char	*ft_quote_remover(char *str)
 		}
 		if (stop != -1)
 		{
-			ft_strshift(str + start, -1);
-			ft_strshift(str + stop - 1, -1);
-			start = -1;
-			stop = -1;
+			ft_remove_quote_and_reset(str, &start, &stop);
 			i = i - 1;
 		}
 		else

utils/utils.h

@@ -6,7 +6,7 @@
 /*   By: cchauvet <cchauvet@student.42angoulem      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/02/14 14:46:40 by cchauvet          #+#    #+#             */
-/*   Updated: 2023/02/16 16:13:47 by cchauvet         ###   ########.fr       */
+/*   Updated: 2023/03/29 18:52:32 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -30,6 +30,7 @@ char		*ft_quote_remover(char *str);
 int			ft_atoi_check(const char *nptr);
 char		*ft_get_executable(t_data *data, const char *name);
 void		ft_closer(int fds[2]);
+void		ft_mega_closer(int fds1[2], int fds2[2]);
 void		ft_add_fd(int fds[2], int fd);
 
 #endif