41 lines
1.7 KiB
C
41 lines
1.7 KiB
C
/* ************************************************************************** */
|
|
/* */
|
|
/* ::: :::::::: */
|
|
/* pset_cmd.c :+: :+: :+: */
|
|
/* +:+ +:+ +:+ */
|
|
/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
|
|
/* +#+#+#+#+#+ +#+ */
|
|
/* Created: 2017/03/20 12:41:54 by jhalford #+# #+# */
|
|
/* Updated: 2017/03/23 14:48:58 by ariard ### ########.fr */
|
|
/* */
|
|
/* ************************************************************************** */
|
|
|
|
#include "minishell.h"
|
|
|
|
int pset_cmd(t_process *p, t_btree *ast)
|
|
{
|
|
t_btree *func;
|
|
|
|
if (ast && !(p->data.cmd.av =
|
|
token_to_argv(((t_astnode *)ast->item)->data.cmd.token, 1)))
|
|
return ((p->type = PROCESS_EMPTY) ? 0 : 0);
|
|
if ((func = is_function(p)))
|
|
{
|
|
ft_tabdel(&p->data.cmd.av);
|
|
p->data.function.content = func;
|
|
p->type = PROCESS_FUNCTION;
|
|
}
|
|
else if ((p->data.cmd.execf = is_builtin(p)))
|
|
p->type = PROCESS_BUILTIN;
|
|
else if ((p->type = PROCESS_FILE))
|
|
{
|
|
p->data.cmd.stat = ft_memalloc(sizeof(struct stat));
|
|
p->data.cmd.execf = &execve;
|
|
p->data.cmd.path = ft_strchr(p->data.cmd.av[0], '/') ?
|
|
ft_strdup(p->data.cmd.av[0]) : ft_hash(p->data.cmd.av[0]);
|
|
if (p->data.cmd.path && !access(p->data.cmd.path, F_OK)
|
|
&& stat(p->data.cmd.path, p->data.cmd.stat) == -1)
|
|
return (-1);
|
|
}
|
|
return (0);
|
|
}
|