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some norme + debut de correction des var dans script

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This commit is contained in:
wescande 2017-03-15 23:55:00 +01:00
parent 0d60e7a410
commit 21f5b377d9
3 changed files with 57 additions and 30 deletions
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31
42sh/src/exec/plaunch_file.c
View file

@ -6,12 +6,18 @@
/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2017/03/07 14:53:31 by jhalford #+# #+# */
/* Updated: 2017/03/14 23:30:54 by jhalford ### ########.fr */
/* Updated: 2017/03/15 23:11:53 by wescande ### ########.fr */
/* */
/* ************************************************************************** */
#include "minishell.h"
static void error_launch(char *error_ori, char *error_type, int error_code)
{
ft_dprintf(2, "{red}%s: %s%s{eoc}\n", SHELL_NAME, error_ori, error_type);
exit(error_code);
}
int plaunch_file(t_process *p)
{
int pid;
@ -29,28 +35,15 @@ int plaunch_file(t_process *p)
process_setsig();
exec_reset();
if (!p->data.cmd.path)
{
ft_dprintf(2, "{red}%s: command not found: %s{eoc}\n", SHELL_NAME, p->data.cmd.av[0]);
exit(127);
}
error_launch("command not found: ", p->data.cmd.av[0], 127);
else if (!p->data.cmd.stat)
{
ft_dprintf(2, "{red}%s: %s: no such file or directory\n", SHELL_NAME, p->data.cmd.av[0]);
exit(127);
}
error_launch(p->data.cmd.av[0], ": no such file or directory", 127);
else if (S_ISDIR(p->data.cmd.stat->st_mode))
{
ft_dprintf(2, "{red}%s: %s: is a directory{eoc}\n", SHELL_NAME, p->data.cmd.av[0]);
exit(126);
}
error_launch(p->data.cmd.av[0], ": is a directory", 126);
else if (access(p->data.cmd.path, X_OK) == -1)
{
ft_dprintf(2, "{red}%s: permission denied: %s{eoc}\n", SHELL_NAME, p->data.cmd.av[0]);
exit(126);
}
error_launch("permission denied: ", p->data.cmd.av[0], 126);
(*p->data.cmd.execf)(p->data.cmd.path, p->data.cmd.av, data_singleton()->env);
ft_dprintf(2, "{red}%s: internal execve error on %s{eoc}\n", SHELL_NAME, p->data.cmd.av[0]);
exit(42);
error_launch("internal execve error on ", p->data.cmd.av[0], 42);
}
else if (pid > 0)
return (pid);

3
42sh/src/exec/plaunch_for.c
View file

@ -6,7 +6,7 @@
/* By: wescande <wescande@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2017/03/15 00:49:20 by wescande #+# #+# */
/* Updated: 2017/03/15 03:51:52 by wescande ### ########.fr */
/* Updated: 2017/03/15 23:10:25 by wescande ### ########.fr */
/* */
/* ************************************************************************** */
@ -23,7 +23,6 @@ static int do_for(t_process *p)
var = ((char **)temp->content)[0];
if (!word_is_assignment(temp->content))
return (error_badidentifier(var));
DG();
temp = temp->next;
while (temp)
{

39
42sh/src/exec/process_launch.c
View file

@ -6,7 +6,7 @@
/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2017/03/13 22:21:19 by jhalford #+# #+# */
/* Updated: 2017/03/15 01:52:43 by ariard ### ########.fr */
/* Updated: 2017/03/15 23:52:30 by wescande ### ########.fr */
/* */
/* ************************************************************************** */
@ -27,9 +27,41 @@
/* {PROCESS_EMPTY, launch_empty}, */
/* }; */
int check_pipe(t_process *p)
{
pid_t pid;
if (p->map.launch == plaunch_file)
return (0);
if (IS_PIPESINGLE(*p))
{
/* if (process_redirect(p))
{
set_exitstatus(1, 1);
return (0);
}
set_exitstatus((*p->data.cmd.execf)(p->data.cmd.path, p->data.cmd.av, data_singleton()->env), 1);*/
return (0);
}
pid = fork();
if (!pid)
{
data_singleton()->opts &= ~SH_INTERACTIVE;
data_singleton()->opts &= ~SH_OPTS_JOBC;
if (process_redirect(p))
exit (1);
process_setgroup(p, 0);
process_setsig();
exec_reset();
}
return (pid);
}
int process_launch(t_process *p)
{
int pid;
pid_t pid;
pid_t manage_pid;
DG("p->type=%i", p->type);
/* if (p->type >= PROCESS_MAX) */
@ -38,12 +70,15 @@ int process_launch(t_process *p)
/* return (-1); */
p->attrs &= ~PROCESS_STATE_MASK;
p->attrs |= PROCESS_RUNNING;
if (!(manage_pid = check_pipe(p)))
if (!(pid = (*p->map.launch)(p)))
{
DG("launcher did not fork!");
process_resetfds(p);
return (1);
}
if (manage_pid)
pid = manage_pid;
DG("launcher forked!");
p->pid = pid;
process_setgroup(p, pid);