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Allow services to be in /usr/local/etc/init.d, but disallow them being added to the boot runlevel.

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This commit is contained in:
Roy Marples 2007-12-14 12:24:16 +00:00
parent b73bd04cf3
commit a3db3bac62
6 changed files with 99 additions and 59 deletions
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63
sh/gendepends.sh
View File

@ -53,42 +53,45 @@ depend() {
:
}
cd /etc/init.d
for SVCNAME in *; do
[ -x "${SVCNAME}" ] || continue
for _dir in /etc/init.d /usr/local/etc/init.d; do
[ -d "${_dir}" ] || continue
cd "${_dir}"
for SVCNAME in *; do
[ -x "${SVCNAME}" ] || continue
# Only generate dependencies for runscripts
read one two < "${SVCNAME}"
[ "${one}" = "#!/sbin/runscript" ] || continue
unset one two
# Only generate dependencies for runscripts
read one two < "${SVCNAME}"
[ "${one}" = "#!/sbin/runscript" ] || continue
unset one two
SVCNAME=${SVCNAME##*/}
(
# Save stdout in fd3, then remap it to stderr
exec 3>&1 1>&2
SVCNAME=${SVCNAME##*/}
(
# Save stdout in fd3, then remap it to stderr
exec 3>&1 1>&2
rc_c=${SVCNAME%%.*}
if [ -n "${rc_c}" -a "${rc_c}" != "${SVCNAME}" ]; then
[ -e /etc/conf.d/"${rc_c}" ] && . /etc/conf.d/"${rc_c}"
fi
unset rc_c
_rc_c=${SVCNAME%%.*}
if [ -n "${_rc_c}" -a "${_rc_c}" != "${SVCNAME}" ]; then
[ -e "${_dir}/../conf.d/${_rc_c}" ] && . "${_dir}/../conf.d/${_rc_c}"
fi
unset _rc_c
[ -e /etc/conf.d/"${SVCNAME}" ] && . /etc/conf.d/"${SVCNAME}"
[ -e "${_dir}/../conf.d/${SVCNAME}" ] && . "${_dir}/../conf.d/${SVCNAME}"
if . /etc/init.d/"${SVCNAME}"; then
echo "${SVCNAME}" >&3
depend
if . "${_dir}/${SVCNAME}"; then
echo "${SVCNAME}" >&3
depend
# Add any user defined depends
config ${rc_config} ${RC_CONFIG}
need ${rc_need} ${RC_NEED}
use ${rc_use} ${RC_USE}
before ${rc_before} ${RC_BEFORE}
after ${rc_after} ${RC_AFTER}
provide ${rc_provide} ${RC_PROVIDE}
keywords ${rc_keywords} ${RC_KEYWORDS}
fi
)
# Add any user defined depends
config ${rc_config} ${RC_CONFIG}
need ${rc_need} ${RC_NEED}
use ${rc_use} ${RC_USE}
before ${rc_before} ${RC_BEFORE}
after ${rc_after} ${RC_AFTER}
provide ${rc_provide} ${RC_PROVIDE}
keywords ${rc_keywords} ${RC_KEYWORDS}
fi
)
done
done
# vim: set ts=4 :

2
src/librc-depend.c
View File

@ -673,6 +673,8 @@ bool rc_deptree_update_needed (void)
/* Quick test to see if anything we use has changed */
if (! is_newer_than (RC_DEPTREE, RC_INITDIR) ||
! is_newer_than (RC_DEPTREE, RC_CONFDIR) ||
! is_newer_than (RC_DEPTREE, RC_INITDIR_LOCAL) ||
! is_newer_than (RC_DEPTREE, RC_CONFDIR_LOCAL) ||
! is_newer_than (RC_DEPTREE, "/etc/rc.conf"))
return (true);

51
src/librc.c
View File

@ -71,6 +71,7 @@ static char **ls_dir (const char *dir, int options)
DIR *dp;
struct dirent *d;
char **list = NULL;
struct stat buf;
if ((dp = opendir (dir)) == NULL)
return (NULL);
@ -79,11 +80,14 @@ static char **ls_dir (const char *dir, int options)
if (d->d_name[0] != '.') {
if (options & LS_INITD) {
int l = strlen (d->d_name);
char *init = rc_strcatpaths (RC_INITDIR, d->d_name,
(char *) NULL);
bool ok = exists (init);
free (init);
if (! ok)
/* Check that our file really exists.
* This is important as a service maybe in a runlevel, but
* could also have been removed. */
char *file = rc_strcatpaths (dir, d->d_name, NULL);
int ok = stat (file, &buf);
free (file);
if (ok != 0)
continue;
/* .sh files are not init scripts */
@ -93,8 +97,6 @@ static char **ls_dir (const char *dir, int options)
continue;
}
if (options & LS_DIR) {
struct stat buf;
if (stat (d->d_name, &buf) == 0 && ! S_ISDIR (buf.st_mode))
continue;
}
@ -258,8 +260,15 @@ char *rc_service_resolve (const char *service)
if (r > 0)
return (xstrdup (buffer));
}
snprintf (buffer, sizeof (buffer), RC_INITDIR "/%s", service);
/* So we don't exist in /etc/init.d - check /usr/local/etc/init.d */
if (stat (buffer, &buf) != 0) {
snprintf (buffer, sizeof (buffer), RC_INITDIR_LOCAL "/%s", service);
if (stat (buffer, &buf) != 0)
return (NULL);
}
return (xstrdup (buffer));
}
librc_hidden_def(rc_service_resolve)
@ -717,8 +726,16 @@ char **rc_services_in_runlevel (const char *runlevel)
char *dir;
char **list = NULL;
if (! runlevel)
return (ls_dir (RC_INITDIR, LS_INITD));
if (! runlevel) {
int i;
char **local = ls_dir (RC_INITDIR_LOCAL, LS_INITD);
list = ls_dir (RC_INITDIR, LS_INITD);
STRLIST_FOREACH (local, dir, i)
rc_strlist_addsortu (&list, dir);
rc_strlist_free (local);
return (list);
}
/* These special levels never contain any services */
if (strcmp (runlevel, RC_LEVEL_SYSINIT) == 0 ||
@ -785,6 +802,20 @@ bool rc_service_add (const char *runlevel, const char *service)
}
init = rc_service_resolve (service);
/* We need to ensure that only things in /etc/init.d are added
* to the boot runlevel */
if (strcmp (runlevel, RC_LEVEL_BOOT) == 0) {
char *tmp = xstrdup (init);
retval = (strcmp (dirname (tmp), RC_INITDIR) == 0);
free (tmp);
if (! retval) {
free (init);
errno = EPERM;
return (false);
}
}
svc = xstrdup (service);
file = rc_strcatpaths (RC_RUNLEVELDIR, runlevel, basename (svc),
(char *) NULL);

3
src/rc-misc.h
View File

@ -51,6 +51,9 @@
#define RC_INITDIR "/etc/init.d"
#define RC_CONFDIR "/etc/conf.d"
#define RC_INITDIR_LOCAL "/usr/local/etc/init.d"
#define RC_CONFDIR_LOCAL "/usr/local/etc/conf.d"
#define RC_KSOFTLEVEL RC_SVCDIR "/ksoftlevel"
#define RC_STARTING RC_SVCDIR "/rc.starting"
#define RC_STOPPING RC_SVCDIR "/rc.stopping"

2
src/rc-status.c
View File

@ -170,7 +170,7 @@ int rc_status (int argc, char **argv)
/* Output the services in the order in which they would start */
if (geteuid () == 0)
deptree = _rc_deptree_load ();
deptree = _rc_deptree_load (NULL);
else
deptree = rc_deptree_load ();

37
src/rc-update.c
View File

@ -60,8 +60,6 @@ static ssize_t add (const char *runlevel, const char *service)
if (! rc_service_exists (service))
eerror ("%s: service `%s' does not exist", applet, service);
else if (! rc_runlevel_exists (runlevel))
eerror ("%s: runlevel `%s' does not exist", applet, runlevel);
else if (rc_service_in_runlevel (service, runlevel)) {
ewarn ("%s: %s already installed in runlevel `%s'; skipping",
applet, service, runlevel);
@ -80,19 +78,18 @@ static ssize_t delete (const char *runlevel, const char *service)
{
ssize_t retval = -1;
if (rc_service_in_runlevel (service, runlevel)) {
if (rc_service_delete (runlevel, service)) {
einfo ("%s removed from runlevel %s", service, runlevel);
retval = 1;
} else
eerror ("%s: failed to remove service `%s' from runlevel `%s': %s",
applet, service, runlevel, strerror (errno));
} else if (! rc_service_exists (service))
eerror ("%s: service `%s' does not exist", applet, service);
else if (! rc_runlevel_exists (runlevel))
eerror ("%s: runlevel `%s' does not exist", applet, runlevel);
else
retval = 0;
errno = 0;
if (rc_service_delete (runlevel, service)) {
einfo ("%s removed from runlevel %s", service, runlevel);
return 1;
}
if (errno == ENOENT)
eerror ("%s: service `%s' is not in the runlevel `%s'",
applet, service, runlevel);
else
eerror ("%s: failed to remove service `%s' from runlevel `%s': %s",
applet, service, runlevel, strerror (errno));
return (retval);
}
@ -238,11 +235,10 @@ int rc_update (int argc, char **argv)
} else {
if (! service)
eerror ("%s: no service specified", applet);
else if (! rc_service_exists (service))
eerror ("%s: service `%s' does not exist", applet, service);
else {
ssize_t num_updated = 0;
ssize_t (*actfunc)(const char *, const char *);
size_t ret;
if (action & DOADD) {
actfunc = add;
@ -259,7 +255,12 @@ int rc_update (int argc, char **argv)
eerrorx ("%s: no runlevels found", applet);
STRLIST_FOREACH (runlevels, runlevel, i) {
ssize_t ret = actfunc (runlevel, service);
if (! rc_runlevel_exists (runlevel)) {
eerror ("%s: runlevel `%s' does not exist", applet, runlevel);
continue;
}
ret = actfunc (runlevel, service);
if (ret < 0)
retval = EXIT_FAILURE;
num_updated += ret;