correction segv edition de ligne + ajout table de hash

42sh/Makefile

@@ -110,6 +110,11 @@ glob/lib_perso/ft_strsubf.c\
 glob/lib_perso/ft_tabdel.c\
 glob/lib_perso/ft_tablen.c\
 glob/match_pattern.c\
+hash_table/ft_add_hash.c\
+hash_table/hash.c\
+hash_table/hash_free.c\
+hash_table/hash_str.c\
+hash_table/is_hash.c\
 history/add_str_in_history.c\
 history/history.c\
 history/history_parsing.c\

42sh/includes/hash.h

@@ -0,0 +1,33 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   hash.h                                             :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gwojda <gwojda@student.42.fr>              +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2017/02/18 11:10:14 by gwojda            #+#    #+#             */
+/*   Updated: 2017/02/18 14:18:06 by gwojda           ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#ifndef HASH_H
+# define HASH_H
+
+# define MAX_HASH 200
+
+extern t_list	*g_hash[MAX_HASH];
+
+typedef struct	s_hash
+{
+	char	*key;
+	char	*path;
+}				t_hash;
+
+int		ft_add_hash(t_process *p);
+int		ft_hash(t_process *p);
+int		ft_is_hash(t_process *p);
+int		ft_hash_str(char *str);
+
+void	ft_free_hash_table(void);
+
+#endif

42sh/includes/minishell.h

@@ -6,7 +6,7 @@
 /*   By: jhalford <jhalford@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2016/11/10 13:07:44 by jhalford          #+#    #+#             */
-/*   Updated: 2017/02/15 14:20:59 by gwojda           ###   ########.fr       */
+/*   Updated: 2017/02/18 11:10:50 by gwojda           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -24,6 +24,7 @@
 # include "job_control.h"
 # include "glob.h"
 # include "completion.h"
+# include "hash.h"
 
 # include <dirent.h>
 # include <sys/stat.h>

42sh/src/builtin/builtin_exit.c

@@ -6,7 +6,7 @@
 /*   By: jhalford <jhalford@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2016/11/28 14:28:41 by jhalford          #+#    #+#             */
-/*   Updated: 2017/02/16 12:44:44 by gwojda           ###   ########.fr       */
+/*   Updated: 2017/02/18 14:17:28 by gwojda           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -37,6 +37,7 @@ int		builtin_exit(const char *path, char *const av[], char *const envp[])
 		status = 0;
 	}
 	ft_save_termios(-1);
+	ft_free_hash_table();
 	exit(status);
 	return (0);
 }

42sh/src/exec/launch_process.c

@@ -3,10 +3,10 @@
 /*                                                        :::      ::::::::   */
 /*   launch_process.c                                   :+:      :+:    :+:   */
 /*                                                    +:+ +:+         +:+     */
-/*   By: jhalford <jack@crans.org>                  +#+  +:+       +#+        */
+/*   By: jhalford <jhalford@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2016/12/13 14:20:45 by jhalford          #+#    #+#             */
-/*   Updated: 2017/02/07 17:54:12 by jhalford         ###   ########.fr       */
+/*   Updated: 2017/02/18 13:27:16 by gwojda           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 

42sh/src/exec/process_setexec.c

@@ -3,10 +3,10 @@
 /*                                                        :::      ::::::::   */
 /*   process_setexec.c                                  :+:      :+:    :+:   */
 /*                                                    +:+ +:+         +:+     */
-/*   By: jhalford <jack@crans.org>                  +#+  +:+       +#+        */
+/*   By: jhalford <jhalford@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2016/12/13 17:07:10 by jhalford          #+#    #+#             */
-/*   Updated: 2017/02/07 12:07:43 by jhalford         ###   ########.fr       */
+/*   Updated: 2017/02/18 13:24:16 by gwojda           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -28,8 +28,7 @@ int		process_setexec(t_type type, t_process *p)
 		p->attributes |= PROCESS_SCRIPT;
 		p->path = ft_strdup(p->av[0]);
 	}
-	else if ((p->path = ft_findexec(ft_getenv(
+	else if (ft_hash(p))
-						data_singleton()->env, "PATH"), p->av[0])))
 	{
 		p->execf = &execve;
 		p->attributes |= PROCESS_BINARY;

42sh/src/hash_table/ft_add_hash.c

@@ -0,0 +1,28 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_add_hash.c                                      :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gwojda <gwojda@student.42.fr>              +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2017/02/18 11:20:11 by gwojda            #+#    #+#             */
+/*   Updated: 2017/02/18 14:38:21 by gwojda           ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+# include "minishell.h"
+
+int		ft_add_hash(t_process *p)
+{
+	int		id;
+	t_hash	hash;
+
+	if (!(hash.path = ft_findexec(
+						ft_getenv(data_singleton()->env, "PATH"), p->av[0])))
+		return (0);
+	hash.key = ft_strdup(p->av[0]);
+	id = ft_hash_str(p->av[0]);
+	ft_lsteadd(&(g_hash[id]), ft_lstnew(&hash, sizeof(t_hash)));
+	p->path = ft_strdup(hash.path);
+	return (1);
+}

42sh/src/hash_table/hash.c

@@ -0,0 +1,23 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   hash.c                                             :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gwojda <gwojda@student.42.fr>              +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2017/02/18 11:06:19 by gwojda            #+#    #+#             */
+/*   Updated: 2017/02/18 14:16:35 by gwojda           ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "minishell.h"
+
+t_list	*g_hash[MAX_HASH] = {NULL};
+
+int		ft_hash(t_process *p)
+{
+	if (!ft_is_hash(p))
+		if (!ft_add_hash(p))
+			return (0);
+	return (1);
+}

42sh/src/hash_table/hash_free.c

@@ -0,0 +1,34 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   hash_free.c                                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gwojda <gwojda@student.42.fr>              +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2017/02/18 14:12:22 by gwojda            #+#    #+#             */
+/*   Updated: 2017/02/18 14:20:20 by gwojda           ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "minishell.h"
+
+void	ft_hash_free(void *ptr, size_t size)
+{
+	(void)size;
+	free(((t_hash *)ptr)->key);
+	free(((t_hash *)ptr)->path);
+	free(ptr);
+}
+
+void	ft_free_hash_table(void)
+{
+	int		i;
+
+	i = 0;
+	while (i < MAX_HASH)
+	{
+		if (g_hash[i])
+			ft_lstdel(&g_hash[i], &ft_hash_free);
+		++i;
+	}
+}

42sh/src/hash_table/hash_str.c

@@ -0,0 +1,29 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   hash_str.c                                         :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gwojda <gwojda@student.42.fr>              +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2017/02/18 11:32:18 by gwojda            #+#    #+#             */
+/*   Updated: 2017/02/18 14:38:05 by gwojda           ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "minishell.h"
+
+int		ft_hash_str(char *str)
+{
+	int i;
+	int id;
+
+	i = 0;
+	id = 0;
+	while (str[i])
+	{
+		id += str[i] * ft_pow(10, i);
+		id = id % MAX_HASH;
+		++i;
+	}
+	return (id);
+}

42sh/src/hash_table/is_hash.c

@@ -0,0 +1,34 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   is_hash.c                                          :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gwojda <gwojda@student.42.fr>              +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2017/02/18 11:08:40 by gwojda            #+#    #+#             */
+/*   Updated: 2017/02/18 13:41:48 by gwojda           ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "minishell.h"
+
+int		ft_is_hash(t_process *p)
+{
+	t_list	*list;
+	int		id;
+
+	id = ft_hash_str(p->av[0]);
+	if (!g_hash[id])
+		return (0);
+	list = g_hash[id];
+	while (list)
+	{
+		if (!ft_strcmp(((t_hash *)list->content)->key, p->av[0]))
+		{
+			p->path = ft_strdup(((t_hash *)list->content)->path);
+			return (1);
+		}
+		list = list->next;
+	}
+	return (0);
+}

42sh/src/line-editing/queue.c

@@ -6,7 +6,7 @@
 /*   By: gwojda <gwojda@student.42.fr>              +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2016/12/19 16:52:57 by gwojda            #+#    #+#             */
-/*   Updated: 2017/02/14 11:18:22 by gwojda           ###   ########.fr       */
+/*   Updated: 2017/02/18 13:58:29 by gwojda           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -63,6 +63,8 @@ void		ft_read_it(int input, size_t *pos, char **str)
 		return ;
 	ft_read_it_2(input, t);
 	ft_read_it_3(str, t, pos, &j);
+	if (!*str)
+		return ;
 	*pos = pos_tmp;
 	ft_current_str((*str), *pos);
 	ft_get_next_str((*str), pos);

42sh/test

@@ -0,0 +1,236 @@
+         shell_init.c 28 interactive shell settings
+               main.c 88 start of shell JOBC is ON
+               main.c 64 [] stack=[0] state=[0]
+               main.c 64 [] stack=[0] state=[0]
+               main.c 64 [] stack=[0] state=[0]
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+               main.c 64 [] stack=[0] state=[0]
+               main.c 64 [] stack=[0] state=[0]
+               main.c 64 [] stack=[0] state=[0]
+               main.c 64 [] stack=[0] state=[0]
+               main.c 64 [] stack=[0] state=[0]
+               main.c 64 [] stack=[0] state=[0]
+               main.c 64 [] stack=[0] state=[0]
+               main.c 64 [] stack=[0] state=[0]
+               main.c 64 [] stack=[0] state=[0]
+         shell_exit.c 17 shell_exit()

42sh/testmake

@@ -0,0 +1,15 @@
+         shell_init.c 28 interactive shell settings
+               main.c 88 start of shell JOBC is ON
+               main.c 64 [ls] stack=[0] state=[4]
+        token_print.c 29 13:[ls]
+               main.c 64 [ls] stack=[0] state=[4]
+        token_print.c 29 13:[ls]
+               main.c 64 [ls] stack=[0] state=[4]
+        token_print.c 29 13:[ls]
+               main.c 64 [ls] stack=[0] state=[4]
+        token_print.c 29 13:[ls]
+               main.c 64 [ls] stack=[0] state=[4]
+        token_print.c 29 13:[ls]
+               main.c 64 [env] stack=[0] state=[4]
+        token_print.c 29 13:[env]
+         shell_exit.c 17 shell_exit()