Feature/create envp

Makefile

@@ -6,16 +6,17 @@
 #    By: ttsubo <[email protected]>              +#+  +:+       +#+         #
 #                                                 +#+#+#+#+#+   +#+            #
 #    Created: 2025/04/03 12:55:20 by ttsubo            #+#    #+#              #
-#    Updated: 2025/04/24 15:32:30 by ttsubo           ###   ########.fr        #
+#    Updated: 2025/04/25 18:21:35 by ttsubo           ###   ########.fr        #
 #                                                                              #
 # **************************************************************************** #
 
 NAME = minishell
 CC = cc
 
 SRC_DIR 			= src/
+PARSER_SRC_DIR		= src/parser/
 TOKENIZER_SRC_DIR	= src/tokenizer/
-PERSER_SRC_DIR		= src/perser/
+INVOKE_CMD_SRC_DIR	= src/invoke_cmd/
 BUILTIN_SRC_DIR		= src/builtin/
 INC_DIR 			= inc/
 OBJ_DIR 			= obj/
@@ -26,20 +27,24 @@ W_FLG = -Wall -Wextra -Werror
 I_FLG = -I$(INC_DIR) -I$(FT_DIR)
 L_FLG = -lreadline -lft
 
-SRC	 		=	main.c minish_signal.c initialize.c debug.c
+SRC	 		=	main.c minish_signal.c initialize.c
+INVOKE_CMD_SRC = create_envp.c  exec_pipeline.c  execute_cmd.c \
+				execute_cmd_helper.c  invoke_command.c pipeline_helper.c
 TOKENIZER_SRC = tokenizer.c tokenizer_error.c read_token.c \
 				is_quote_closed.c get_token_capa.c is_redirect_validate.c
-PERSER_SRC	=	allocate_cmds.c  perser.c  perser_utils.c  setup_cmds.c
+PARSER_SRC	=	allocate_cmds.c  parser.c  parser_utils.c  setup_cmds.c
 BUILTIN_SRC	=	cd.c exit.c pwd.c echo.c env.c unset.c \
 				env_utils.c env_utils_2.c builtin_utils.c
 
 SRCS = $(addprefix $(SRC_DIR), $(SRC))
+SRCS += $(addprefix $(PARSER_SRC_DIR), $(PARSER_SRC))
 SRCS += $(addprefix $(TOKENIZER_SRC_DIR), $(TOKENIZER_SRC))
-SRCS += $(addprefix $(PERSER_SRC_DIR), $(PERSER_SRC))
+SRCS += $(addprefix $(INVOKE_CMD_SRC_DIR), $(INVOKE_CMD_SRC))
 SRCS += $(addprefix $(BUILTIN_SRC_DIR), $(BUILTIN_SRC))
 OBJS = $(addprefix $(OBJ_DIR), $(SRC:.c=.o))
+OBJS += $(addprefix $(OBJ_DIR), $(PARSER_SRC:.c=.o))
 OBJS += $(addprefix $(OBJ_DIR), $(TOKENIZER_SRC:.c=.o))
-OBJS += $(addprefix $(OBJ_DIR), $(PERSER_SRC:.c=.o))
+OBJS += $(addprefix $(OBJ_DIR), $(INVOKE_CMD_SRC:.c=.o))
 OBJS += $(addprefix $(OBJ_DIR), $(BUILTIN_SRC:.c=.o))
 
 LIBFT=libft.a
@@ -55,10 +60,13 @@ $(FT_DIR)$(LIBFT):
 $(OBJ_DIR)%.o: $(SRC_DIR)%.c
 	$(CC) $(W_FLG) $(I_FLG) -c $< -o $@
 
+$(OBJ_DIR)%.o: $(PARSER_SRC_DIR)%.c
+	$(CC) $(W_FLG) $(I_FLG) -c $< -o $@
+
 $(OBJ_DIR)%.o: $(TOKENIZER_SRC_DIR)%.c
 	$(CC) $(W_FLG) $(I_FLG) -c $< -o $@
 
-$(OBJ_DIR)%.o: $(PERSER_SRC_DIR)%.c
+$(OBJ_DIR)%.o: $(INVOKE_CMD_SRC_DIR)%.c
 	$(CC) $(W_FLG) $(I_FLG) -c $< -o $@
 
 $(OBJ_DIR)%.o: $(BUILTIN_SRC_DIR)%.c

inc/create_envp.h

@@ -0,0 +1,20 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   create_envp.h                                      :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: dayano <[email protected]>              +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/04/24 13:58:03 by dayano            #+#    #+#             */
+/*   Updated: 2025/04/24 13:59:24 by dayano           ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#ifndef CREATE_ENVP_H
+# define CREATE_ENVP_H
+
+# include "struct.h"
+
+char	**create_envp(t_minish *minish);
+
+#endif

inc/exec_pipeline.h

@@ -0,0 +1,21 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   exec_pipeline.h                                    :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: dayano <[email protected]>              +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/04/21 13:12:27 by dayano            #+#    #+#             */
+/*   Updated: 2025/04/24 14:17:43 by dayano           ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#ifndef EXEC_PIPELINE_H
+# define EXEC_PIPELINE_H
+
+# include "cmd.h"
+
+void	exec_pipeline(t_cmd *cmd_head, t_minish *minish);
+int		wait_pipeline(t_cmd *cmd_head);
+
+#endif

inc/execute_cmd.h

@@ -0,0 +1,28 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   execute_cmd.h                                      :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: dayano <[email protected]>              +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/04/21 21:39:18 by dayano            #+#    #+#             */
+/*   Updated: 2025/04/25 20:46:25 by dayano           ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#ifndef EXECUTE_CMD_H
+# define EXECUTE_CMD_H
+
+# define PATH_PREFIX_LEN 5
+# define EQUAL_LEN 1
+# define CMD_NOT_FOUND_EXIT_STATUS 127
+
+void	execute_cmd(t_cmd *cmd, t_minish *minish);
+
+// execute_cmd_helper.c
+char	*join_path(char *dir, char *cmd);
+char	*get_path_line(char **envp);
+void	free_str_array(char **str);
+void	print_cmd_not_found(t_cmd *cmd);
+
+#endif

inc/invoke_command.h

@@ -3,10 +3,10 @@
 /*                                                        :::      ::::::::   */
 /*   invoke_command.h                                   :+:      :+:    :+:   */
 /*                                                    +:+ +:+         +:+     */
-/*   By: ttsubo <ttsubo@student.42.fr>              +#+  +:+       +#+        */
+/*   By: dayano <dayano@student.42.fr>              +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/04/20 21:21:13 by dayano            #+#    #+#             */
-/*   Updated: 2025/04/21 13:51:41 by ttsubo           ###   ########.fr       */
+/*   Updated: 2025/04/21 21:00:48 by dayano           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -15,6 +15,6 @@
 
 # include "cmd.h"
 
-int	invoke_commands(t_cmd *cmd_head);
+int	invoke_commands(t_cmd *cmd_head, t_minish *minish);
 
 #endif

inc/main.h

@@ -6,7 +6,7 @@
 /*   By: ttsubo <[email protected]>              +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/04/03 12:50:38 by ttsubo            #+#    #+#             */
-/*   Updated: 2025/04/24 15:28:00 by ttsubo           ###   ########.fr       */
+/*   Updated: 2025/04/25 18:16:36 by ttsubo           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -16,15 +16,19 @@
 # include "builtin.h"
 # include "builtin_utils.h"
 # include "cmd.h"
+# include "create_envp.h"
 # include "env_utils.h"
 # include "env_utils_2.h"
+# include "exec_pipeline.h"
+# include "execute_cmd.h"
 # include "initialize.h"
 # include "invoke_command.h"
 # include "libft.h"
 # include "minish_signal.h"
+# include "parser.h"
+# include "pipeline_helper.h"
 # include "struct.h"
 # include "tokenizer.h"
-# include "perser.h"
 # include <readline/history.h>
 # include <readline/readline.h>
 # include <stdbool.h>

inc/perser.h → inc/parser.h

@@ -1,22 +1,22 @@
 /* ************************************************************************** */
 /*                                                                            */
 /*                                                        :::      ::::::::   */
-/*   perser.h                                           :+:      :+:    :+:   */
+/*   parser.h                                           :+:      :+:    :+:   */
 /*                                                    +:+ +:+         +:+     */
 /*   By: ttsubo <[email protected]>              +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/04/21 14:14:59 by ttsubo            #+#    #+#             */
-/*   Updated: 2025/04/24 15:22:00 by ttsubo           ###   ########.fr       */
+/*   Updated: 2025/04/25 18:16:23 by ttsubo           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
-#ifndef PERSER_H
-# define PERSER_H
+#ifndef PARSER_H
+# define PARSER_H
 
 # include "cmd.h"
 # include "libft.h"
 
-t_cmd	**perser(char **tokens);
+t_cmd	**parser(char **tokens);
 size_t	cmds_len(t_cmd **cmds);
 int		is_separator(char *token);
 void	free_cmds(t_cmd **cmds, size_t count);

inc/pipeline_helper.h

@@ -0,0 +1,26 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   pipeline_helper.h                                  :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: dayano <[email protected]>              +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/04/24 14:32:27 by dayano            #+#    #+#             */
+/*   Updated: 2025/04/24 15:02:17 by dayano           ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#ifndef PIPELINE_HELPER_H
+# define PIPELINE_HELPER_H
+
+# include "cmd.h"
+# include <stdbool.h>
+
+// pipeline_helper.c
+void	redirect_stdout(t_cmd *cmd);
+bool	is_redirect(t_cmd *cmd);
+bool	is_head(t_cmd *cmd);
+bool	is_tail(t_cmd *cmd);
+bool	is_builtin(t_cmd *cmd);
+
+#endif

src/invoke_cmd/create_envp.c

@@ -0,0 +1,98 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   create_envp.c                                      :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: dayano <[email protected]>              +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/04/24 13:56:59 by dayano            #+#    #+#             */
+/*   Updated: 2025/04/25 21:22:44 by dayano           ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "main.h"
+
+static void	free_envp(char **envp)
+{
+	int	i;
+
+	i = 0;
+	if (!envp)
+		return ;
+	while (envp[i])
+	{
+		if (envp[i])
+			free(envp[i]);
+		i++;
+	}
+	free(envp);
+}
+
+static int	_count_value(t_minish *minish)
+{
+	int		count;
+	t_env	*current_env;
+
+	count = 0;
+	current_env = minish->env;
+	while (current_env)
+	{
+		if (current_env->value)
+			count++;
+		current_env = current_env->next;
+	}
+	return (count);
+}
+
+static char	*_get_envp_key_value(t_env *env)
+{
+	char	*result;
+	int		key_len;
+	int		value_len;
+	int		buf_size;
+
+	key_len = ft_strlen(env->key);
+	value_len = ft_strlen(env->value);
+	buf_size = key_len + EQUAL_LEN + value_len + 1;
+	result = (char *)ft_calloc(buf_size, sizeof(char));
+	if (!result)
+		return (NULL);
+	ft_strlcpy(result, env->key, buf_size);
+	ft_strlcat(result, "=", buf_size);
+	ft_strlcat(result, env->value, buf_size);
+	return (result);
+}
+
+/**
+ * @brief Create envp array
+ *
+ * @param minish
+ * @return char**
+ */
+char	**create_envp(t_minish *minish)
+{
+	char	**envp;
+	t_env	*env;
+	int		i;
+	int		count;
+
+	count = _count_value(minish);
+	envp = (char **)ft_calloc(count, sizeof(char *));
+	if (!envp)
+		return (NULL);
+	env = minish->env;
+	i = 0;
+	while (env)
+	{
+		if (env->value)
+		{
+			envp[i] = _get_envp_key_value(env);
+			if (!envp[i])
+				return (free_envp(envp), NULL);
+		}
+		env = env->next;
+		i++;
+	}
+	envp[i] = NULL;
+	return (envp);
+}