raphael/minishell
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Start work on exec

Browse source
This commit is contained in:
Raphaël 2024-04-30 15:49:40 +02:00
parent 1b2f6e4225
commit 24d122dc54
3 changed files with 59 additions and 79 deletions
Download patch file Download diff file Expand all files Collapse all files

37
sources/ft_cmd.c
View file

@ -6,39 +6,12 @@
/* By: rparodi <rparodi@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/04/13 20:26:13 by rparodi #+# #+# */
/* Updated: 2024/04/13 20:37:13 by rparodi ### ########.fr */
/* Updated: 2024/04/30 15:30:52 by rparodi ### ########.fr */
/* */
/* ************************************************************************** */
#include "../includes/minishell.h"
char *ft_check_cmds(t_utils *utils, char *command)
{
size_t i;
char *str;
i = 0;
str = NULL;
if (access(command, X_OK) != -1)
return (command);
else if (ft_strlen(command) != 1)
{
while (utils->path[i] != NULL)
{
if (str)
ft_free(str);
str = ft_strjoin(utils->path[i], command);
if (str == NULL)
ft_exit(utils, 1);
else if (access(str, F_OK) == -1 || access(str, X_OK) == -1)
i++;
else
return (str);
}
}
return (ft_exit(utils, 1), NULL);
}
void ft_exec_cmd(t_utils *utils, t_str cmd, t_str cmd_args[])
{
if (execve(cmd, cmd_args, utils->envp) == -1)
@ -56,7 +29,7 @@ void ft_other_cmd(t_utils *shcat, t_usize i, t_usize prev_i)
t_str *args;
t_usize k;
t_usize tmp;
t_str cmd;
// t_str cmd;
k = prev_i;
tmp = prev_i;
@ -70,12 +43,12 @@ void ft_other_cmd(t_utils *shcat, t_usize i, t_usize prev_i)
k++;
}
args[k] = NULL;
cmd = ft_check_cmds(shcat, ft_strjoin("/", args[tmp]));
// cmd = ft_check_cmds(shcat, args[tmp]);
options = 0;
pid = fork();
if (pid == -1)
ft_exit(shcat, 1);
if (pid == 0)
ft_exec_cmd(shcat, cmd, args);
// if (pid == 0)
// ft_exec_cmd(shcat, cmd, args);
waitpid(pid, NULL, options);
}