fix leak env between cmd

includes/minishell.h

@@ -6,7 +6,7 @@
 /*   By: apommier <apommier@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2022/03/09 22:33:49 by apommier          #+#    #+#             */
-/*   Updated: 2022/04/09 04:59:53 by apommier         ###   ########.fr       */
+/*   Updated: 2022/04/09 18:48:25 by apommier         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -75,7 +75,7 @@ char	*get_command(char **exec, char **env);
 
 //free_cmd
 void free_cmd(t_cmd *cmd);
-void exit_shell(t_cmd *cmd, char **env);
+void exit_shell(t_cmd *cmd);
 
 //redirection.c set redirection and input good
 char	*set_redirection(t_s_cmd *cmd, char *line, int index);
@@ -91,10 +91,10 @@ void	register_env(t_s_cmd *cmd, char *variable);
 void	ft_env(t_s_cmd *cmd, char **env);
 int		find_pwd(t_s_cmd *cmd);
 void	init_s_cmd(t_s_cmd *cmd, char **env);
-int	tab_len(char **tab);
+int		tab_len(char **tab);
-int	find_len(char *input, int i, char c);
+int		find_len(char *input, int i, char c);
-//void	lone_export(t_s_cmd *cmd);
+void	lone_export(t_s_cmd *cmd);
-//void	find_variable(char *variable, t_s_cmd *cmd);
+void	find_variable(char *variable, t_s_cmd *cmd);
 
 //real builtin
 void	ft_env(t_s_cmd *cmd, char **env);

srcs/main.c

@@ -6,7 +6,7 @@
 /*   By: apommier <apommier@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2022/03/06 13:27:11 by apommier          #+#    #+#             */
-/*   Updated: 2022/04/09 04:47:37 by apommier         ###   ########.fr       */
+/*   Updated: 2022/04/09 19:19:30 by apommier         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -14,7 +14,14 @@
 
 void crtl_c(int num)
 {
-//	close(0);
+	int tmpin;
+
+	tmpin = dup(0);
+	num = 0;
+	
+	close(0);
+	//dup2(tmpin, 0);
+	//close(tmpin);
 	printf("\n");
 	rl_replace_line("", 0);
 	rl_on_new_line();
@@ -23,47 +30,12 @@ void crtl_c(int num)
 
 void	sig_quit(int num)
 {
+	num = 0;
 	ft_putstr_fd("\b \b\b \b", 1);
 	//printf("quit num= %d\n", num);
 	//exit(0);
 }
 
-void	print_prompt(char **path)
-{
-	char	*input;
-	t_cmd	*cmd;
-	int		i;
-	
-	input = 0;
-	i = 0;
-	cmd = 0;
-	while (1)
-	{
-		i = 0;
-		input = readline("\033[1;31m~$ \033[0m");
-		if (!input)
-			exit_shell(cmd, path);
-		add_history(input);	
-		if (!ft_strcmp("exit", input) && input)
-		{
-			free(input);
-			exit_shell(cmd, path);
-		}
-		if (ft_strlen(input) && next_space(input, 0) && input)
-		{
-			cmd = set_cmd(input, path);
-			if (cmd)
-			{
-				cmd->err_var = 0;
-				execute(cmd, path);
-				path = cmd->env;
-				free_cmd(cmd);
-			}
-		}
-		free(input);
-	}
-}
-
 char	**ft_dup_double(char **env)
 {
 	char	**new_tab;
@@ -83,6 +55,44 @@ char	**ft_dup_double(char **env)
 	return (new_tab);
 }
 
+void	print_prompt(char **path)
+{
+	char	*input;
+	t_cmd	*cmd;
+	int		i;
+	char 	**swap;
+	
+	input = 0;
+	i = 0;
+	cmd = 0;
+	while (1)
+	{
+		i = 0;
+		input = readline("\033[1;31m~$ \033[0m");
+		if (!input)
+			exit_shell(cmd);
+		add_history(input);	
+		if (!ft_strcmp("exit", input) && input)
+		{
+			free(input);
+			exit_shell(cmd);
+		}
+		if (ft_strlen(input) && next_space(input, 0) && input)
+		{
+			cmd = set_cmd(input, path);
+			if (cmd)
+			{
+				cmd->err_var = 0;
+				execute(cmd, path);
+				path = ft_dup_double(cmd->env);
+				free_cmd(cmd);
+				cmd = 0;
+			}
+		}
+		free(input);
+	}
+}
+
 int	main(int ac, char **av, char **path)
 {
 	char **env;

srcs/set_cmd/free_cmd.c

@@ -6,18 +6,19 @@
 /*   By: apommier <apommier@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2022/03/09 12:33:30 by apommier          #+#    #+#             */
-/*   Updated: 2022/04/09 04:48:22 by apommier         ###   ########.fr       */
+/*   Updated: 2022/04/09 19:19:58 by apommier         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "../../includes/minishell.h"
 
-void exit_shell(t_cmd *cmd, char **env)
+void exit_shell(t_cmd *cmd)
 {
 	int i;
 	
 	i = 0;
-	free_double(cmd->env);
+	if (cmd)
+		free_double(cmd->env);
 	clear_history();
 	//print_double_fd(cmd->s_cmds[0]->env, 1);
 	ft_putstr_fd("exit\n", 1);
@@ -43,6 +44,7 @@ void free_cmd(t_cmd *cmd)
 		free(cmd->s_cmds[i]);
 		i++;
 	}
+	free_double(cmd->env);
 	free_double(cmd->path);
 	free(cmd->s_cmds);
 	free(cmd);

srcs/set_cmd/set_cmd.c

@@ -6,7 +6,7 @@
 /*   By: apommier <apommier@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2022/03/08 15:19:42 by apommier          #+#    #+#             */
-/*   Updated: 2022/04/09 04:53:02 by apommier         ###   ########.fr       */
+/*   Updated: 2022/04/09 18:47:25 by apommier         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -54,7 +54,7 @@ t_s_cmd	*set_s_cmd(char *line, t_cmd *cmd, int index)
 	return (s_cmd);
 }
 
-t_cmd *split_cmd(t_cmd *cmd, char **cmds, char **env)
+t_cmd *split_cmd(t_cmd *cmd, char **cmds)
 {
 	int	i;
 
@@ -100,7 +100,7 @@ t_cmd	*set_cmd(char *input, char **env)
 	//cmd->outfile = 0;
 	//cmd->infile = 0;
 	cmd->nb_s_cmd = double_size(cmds);
-	cmd = split_cmd(cmd, cmds, env); //split each cmd into args in s_cmd
+	cmd = split_cmd(cmd, cmds); //split each cmd into args in s_cmd
 	free(cmds);
 	if (cmd)
 	{

srcs/set_redirection/redirection.c

@@ -6,7 +6,7 @@
 /*   By: apommier <apommier@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2022/03/09 15:18:58 by apommier          #+#    #+#             */
-/*   Updated: 2022/04/06 16:18:01 by apommier         ###   ########.fr       */
+/*   Updated: 2022/04/09 19:04:35 by apommier         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -37,7 +37,7 @@ char	*cut_str(char *str, int start, int end)
 	return (str);
 }
 
-char	*get_word(char *str, int start, int end)
+char	*get_word(char *str, int start)
 {
 	char *new;
 	//char *swap;
@@ -87,7 +87,7 @@ char	*set_input(char *line, t_s_cmd *cmd, int index)
 		i++;
 	while ((line[i] != ' ' && line[i] != '<' && line[i] != '>') && line[i])
 		i++;
-	cmd->infile = get_word(line, word_index, i);
+	cmd->infile = get_word(line, word_index);
 	line = cut_str(line, index, i);
 	return (line);
 }
@@ -108,7 +108,7 @@ char *set_output(char *line, t_s_cmd *cmd, int index)
 		i++;
 	while ((line[i] != ' ' && line[i] != '<' && line[i] != '>') && line[i])
 		i++;
-	cmd->outfile = get_word(line, index, i);
+	cmd->outfile = get_word(line, index);
 	line = cut_str(line, index, i);
 	return (line);
 }
@@ -178,7 +178,7 @@ char	**add_line(char **tab, char *line)
 	if (tab)
 		size = double_size(tab);
 	//printf("size= %d\n", size);
-	ret = ft_calloc(size + 1, sizeof(char*));
+	ret = ft_calloc(size + 2, sizeof(char*));
 	if (!ret)
 	{
 	//	if (tab)
@@ -191,10 +191,10 @@ char	**add_line(char **tab, char *line)
 		ret[i] = ft_strjoin(tab[i], 0);
 		i++;
 	}
-	ret[i] = line;
+	ret[i] = ft_strjoin(line, 0);
 	ret[i + 1] = 0;
-	//if (tab)
+	if (tab)
-	//	free_double(tab);
+		free_double(tab);
 	return(ret);
 }
 
@@ -216,7 +216,10 @@ char	*set_heredoc(int index, char **in)
 		file_name = ft_strjoin(".heredoc", 0);
 	fd = open(file_name, O_RDWR | O_CREAT | O_TRUNC, 0666);
 	if (fd > 0)
+	{
 		print_double_fd(in, fd);
+		free_double(in);
+	}
 	close(fd);
 	return (file_name);
 }
@@ -234,15 +237,19 @@ void	wait_prompt(t_s_cmd *cmd, int index)
 		ft_putstr_fd("> ", 0);
 		input = get_next_line(0);
 		//printf("input = -%s-\n", input);
+		if (!input)
+			return ;
 		input[ft_strlen(input) - 1] = 0;
 		//printf("input2 = -%s-\n", input);
-		history = add_line(history, input);
+		if (ft_strcmp(input, cmd->infile))
+			history = add_line(history, input);
 		//print_double(history);
 	}
 	//print_double(history);
 	//free_double(history);
 	free(input);
 	free(cmd->infile);
+	cmd->infile = 0;//option?
 	cmd->infile = set_heredoc(index, history);
 	//cmd->infile = 0;
 	cmd->in_type = 0;

srcs/set_redirection/utils.c

@@ -6,7 +6,7 @@
 /*   By: apommier <apommier@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2022/03/11 16:35:37 by apommier          #+#    #+#             */
-/*   Updated: 2022/04/09 04:34:47 by apommier         ###   ########.fr       */
+/*   Updated: 2022/04/09 19:16:39 by apommier         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */