[ADD] add some buitlin

include/builtins.h

@@ -6,7 +6,7 @@
 /*   By: jschaft <cecile.schaft@orange.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/04/23 14:15:12 by mcolonna          #+#    #+#             */
-/*   Updated: 2024/06/13 13:00:54 by mcolonna         ###   ########.fr       */
+/*   Updated: 2024/06/25 11:38:41 by jschaft          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -19,6 +19,6 @@
 bool		is_builtin(const char *str);
 
 // Execute the builtin command
-int			exec_builtin(t_call call);
+int			exec_builtin(t_call call, char *const envp[]);
 
 #endif

include/error.h

@@ -6,7 +6,7 @@
 /*   By: jschaft <cecile.schaft@orange.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/04/23 14:15:12 by mcolonna          #+#    #+#             */
-/*   Updated: 2024/06/13 13:50:43 by mcolonna         ###   ########.fr       */
+/*   Updated: 2024/06/25 11:46:04 by jschaft          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -15,6 +15,8 @@
 
 # include "include.h"
 
+t_memclass	*get_global_mc_pointer(void);
+
 // Set the global mc freed when exit.
 void		set_global_mc(t_memclass mc);
 

src/builtin.c

@@ -6,7 +6,7 @@
 /*   By: jschaft <cecile.schaft@orange.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/06/03 12:02:45 by jschaft           #+#    #+#             */
-/*   Updated: 2024/06/06 16:34:51 by mcolonna         ###   ########.fr       */
+/*   Updated: 2024/06/25 11:46:40 by jschaft          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -20,6 +20,9 @@ bool	is_builtin(const char *str)
 		ft_strncmp(str, "cd", 3) == 0
 		|| ft_strncmp(str, "exit", 5) == 0
 		|| ft_strncmp(str, "export", 7) == 0
+		|| ft_strncmp(str, "env", 4) == 0
+		|| ft_strncmp(str, "pwd", 4) == 0
+		|| ft_strncmp(str, "echo", 5) == 0
 		|| ft_strncmp(str, "unset", 6) == 0);
 }
 
@@ -38,19 +41,54 @@ static int	cd_builtin(const char *path)
 	return (0);
 }
 
+//Execute the builtin pwd for the current directory.
+// Return 0 for the sake of returning something for exec_builtin
+static int	pwd_builtin(void)
+{
+	char	*str;
+
+	str = getcwd(NULL, 0);
+	printf("%s\n", str);
+	free(str);
+	return (0);
+}
+
+static int	env_builtin(char *const envp[])
+{
+	int	i;
+
+	i = 0;
+	while (envp[i] != NULL)
+	{
+		printf("%s\n", envp[i]);
+		i++;
+	}
+	return (0);
+}
+
+void	exit_builtin(void)
+{
+	mem_freeall(*get_global_mc_pointer());
+	exit(0);
+}
+
 // Execute the specified builtin.
 // The builtin must exist.
 // Return the error value returned by the builtin.
 // TODO all the builtins
-int	exec_builtin(t_call call)
+int	exec_builtin(t_call call, char *const envp[])
 {
 	if (ft_strncmp(call.program, "cd", 3) == 0)
 		return (cd_builtin(call.argv[1]));
-/*	if (ft_strncmp(call.program, "exit", 5) == 0)
+	if (ft_strncmp(call.program, "exit", 5) == 0)
 		exit_builtin();
-	if (ft_strncmp(call.program, "export", 7) == 0)
+/*	if (ft_strncmp(call.program, "export", 7) == 0)
 		return (export_builtin(call.argv));
 	if (ft_strncmp(call.program, "unset", 6) == 0)
 		return (unset_builtin());*/
+	if (ft_strncmp(call.program, "pwd", 4) == 0)
+		return (pwd_builtin());
+	if (ft_strncmp(call.program, "env", 4) == 0)
+		return (env_builtin(envp));
 	return (1);
 }

src/error.c

@@ -6,13 +6,13 @@
 /*   By: jschaft <cecile.schaft@orange.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/04/23 15:51:56 by mcolonna          #+#    #+#             */
-/*   Updated: 2024/06/13 13:51:30 by mcolonna         ###   ########.fr       */
+/*   Updated: 2024/06/25 11:45:46 by jschaft          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "include.h"
 
-static t_memclass	*get_global_mc_pointer(void)
+t_memclass	*get_global_mc_pointer(void)
 {
 	static t_memclass	r = NULL;
 

src/exec_command.c

@@ -6,7 +6,7 @@
 /*   By: jschaft <cecile.schaft@orange.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/04/24 13:48:00 by jschaft           #+#    #+#             */
-/*   Updated: 2024/06/21 15:57:28 by mcolonna         ###   ########.fr       */
+/*   Updated: 2024/06/25 11:38:46 by jschaft          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -103,7 +103,7 @@ static int	exec_each_call(t_exec_command_global *global,
 		inout[0] = global->pipes[i].pipe[0];
 		inout[1] = global->pipes[i + 1].pipe[1];
 		if (is_builtin(command.calls[i].program))
-			r = exec_builtin(command.calls[i]);
+			r = exec_builtin(command.calls[i], envp);
 		else
 			r = execute_call(global, command.calls[i], inout, envp);
 		if (r)