From b1963770664f50a41e507d8f6f27c70b0089937c Mon Sep 17 00:00:00 2001
From: whaffman <whaffman@student.codam.nl>
Date: Wed, 12 Feb 2025 19:14:05 +0100
Subject: [PATCH] add executor_fork and executor_child

---
 inc/typedef.h           |  3 +-
 src/executor/executor.c | 62 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 64 insertions(+), 1 deletion(-)
 create mode 100644 src/executor/executor.c

diff --git a/inc/typedef.h b/inc/typedef.h
index 6b6a6f2..e5372e5 100644
--- a/inc/typedef.h
+++ b/inc/typedef.h
@@ -6,7 +6,7 @@
 /*   By: whaffman <whaffman@student.codam.nl>         +#+                     */
 /*                                                   +#+                      */
 /*   Created: 2025/02/05 12:36:08 by whaffman      #+#    #+#                 */
-/*   Updated: 2025/02/05 15:25:40 by whaffman      ########   odam.nl         */
+/*   Updated: 2025/02/12 18:47:30 by willem        ########   odam.nl         */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -50,6 +50,7 @@ typedef struct s_command
 {
 	char	*command;
 	char	**args;
+	char 	**environment;
 	int		fd_in;
 	int		fd_out;
 }	t_command;
diff --git a/src/executor/executor.c b/src/executor/executor.c
new file mode 100644
index 0000000..fe28b48
--- /dev/null
+++ b/src/executor/executor.c
@@ -0,0 +1,62 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        ::::::::            */
+/*   executor.c                                         :+:    :+:            */
+/*                                                     +:+                    */
+/*   By: whaffman <whaffman@student.codam.nl>             +#+                     */
+/*                                                   +#+                      */
+/*   Created: 2025/02/12 18:45:50 by willem        #+#    #+#                 */
+/*   Updated: 2025/02/12 18:45:51 by willem        ########   odam.nl         */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "minishell.h"
+
+void executor_child(t_command *command)
+{
+	if (command->fd_in != 0)
+	{
+		dup2(command->fd_in, 0);
+		close(command->fd_in);
+	}
+	if (command->fd_out != 1)
+	{
+		dup2(command->fd_out, 1);
+		close(command->fd_out);
+	}
+	execve(command->command, command->args, command->environment);
+}
+
+int executor_fork(t_command *command)
+{
+	pid_t 		pid;
+	int			status;
+
+	pid = fork();
+	if (pid > 0)
+	{
+		waitpid(pid, &status, 0);
+		return (((status) & 0xff00) >> 8);
+	}
+	else if (pid == 0)
+		executor_child(command);
+	else
+		perror("fork");
+	return (EXIT_FAILURE);
+}
+
+int main(int argc, char **argv, char **envp)
+{
+	t_minishell	minishell;
+	t_command	command;
+
+	
+	command.command = "/bin/ls";
+	command.args = (char *[]){"ls", "-l", NULL};
+	command.environment = envp;
+	command.fd_in = 0;
+	command.fd_out = 1;
+
+	printf("exit status: %d\n",	executor_fork(&command));
+	return (0);
+}
\ No newline at end of file