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service: parse default runlevels from init scripts

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This commit is contained in:
Lennart Poettering 2010-04-07 20:27:52 +02:00
parent db12775d59
commit 8309400a17
2 changed files with 46 additions and 7 deletions
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52
service.c
View File

@ -74,6 +74,9 @@ static void service_done(Unit *u) {
free(s->sysv_path);
s->sysv_path = NULL;
free(s->sysv_runlevels);
s->sysv_runlevels = NULL;
exec_context_done(&s->exec_context);
exec_command_free_array(s->exec_command, _SERVICE_EXEC_MAX);
s->control_command = NULL;
@ -344,22 +347,38 @@ static int service_load_sysv_path(Service *s, const char *path, UnitLoadState *n
if (startswith(t, "chkconfig:")) {
int start_priority;
char runlevels[16], *k;
state = NORMAL;
if (sscanf(t+10, "%*15s %i %*i",
&start_priority) != 1) {
if (sscanf(t+10, "%15s %i %*i",
runlevels,
&start_priority) != 2) {
log_warning("[%s:%u] Failed to parse chkconfig line. Ignoring.", path, line);
continue;
}
if (start_priority < 0 || start_priority > 99) {
if (start_priority < 0 || start_priority > 99)
log_warning("[%s:%u] Start priority out of range. Ignoring.", path, line);
continue;
else
s->sysv_start_priority = start_priority;
char_array_0(runlevels);
k = delete_chars(runlevels, WHITESPACE "-");
if (k[0]) {
char *d;
if (!(d = strdup(k))) {
r = -ENOMEM;
goto finish;
}
free(s->sysv_runlevels);
s->sysv_runlevels = d;
}
s->sysv_start_priority = start_priority;
} else if (startswith(t, "description:")) {
@ -490,6 +509,22 @@ static int service_load_sysv_path(Service *s, const char *path, UnitLoadState *n
if (r < 0)
goto finish;
}
} else if (startswith(t, "Default-Start:")) {
char *k, *d;
state = LSB;
k = delete_chars(t+14, WHITESPACE "-");
if (k[0] != 0) {
if (!(d = strdup(k))) {
r = -ENOMEM;
goto finish;
}
free(s->sysv_runlevels);
s->sysv_runlevels = d;
}
} else if (startswith(t, "Description:")) {
char *d;
@ -504,7 +539,8 @@ static int service_load_sysv_path(Service *s, const char *path, UnitLoadState *n
free(u->meta.description);
u->meta.description = d;
} else if (startswith(t, "Short-Description:") && !u->meta.description) {
} else if (startswith(t, "Short-Description:") &&
!u->meta.description) {
char *d;
/* We use the short description only
@ -517,7 +553,6 @@ static int service_load_sysv_path(Service *s, const char *path, UnitLoadState *n
goto finish;
}
free(u->meta.description);
u->meta.description = d;
} else if (state == LSB_DESCRIPTION) {
@ -749,6 +784,9 @@ static void service_dump(Unit *u, FILE *f, const char *prefix) {
"%sSysVStartPriority: %i\n",
prefix, s->sysv_start_priority);
if (s->sysv_runlevels)
fprintf(f, "%sSysVRunLevels: %s\n",
prefix, s->sysv_runlevels);
free(p2);
}

1
service.h
View File

@ -107,6 +107,7 @@ struct Service {
char *sysv_path;
int sysv_start_priority;
char *sysv_runlevels;
RateLimit ratelimit;
};