static int pf_read(void);
static void submit_counter(const char *, const char *, counter_t);
-void
-submit_counter(const char *type, const char *inst, counter_t val)
-{
-#ifndef TEST
- value_t values[1];
- value_list_t vl = VALUE_LIST_INIT;
-
- values[0].gauge = val;
-
- vl.values = values;
- vl.values_len = 1;
- sstrncpy (vl.host, hostname_g, sizeof (vl.host));
- sstrncpy (vl.plugin, "pf", sizeof (vl.plugin));
- sstrncpy (vl.type, type, sizeof(vl.type));
- sstrncpy (vl.type_instance, inst, sizeof(vl.type_instance));
- plugin_dispatch_values(&vl);
-#else
- printf("%s.%s: %lld\n", type, inst, val);
-#endif
-}
-
+int pfdev = -1;
int
pf_init(void)
{
struct pf_status status;
- if ((dev = open(PF_SOCKET, O_RDWR)) == -1) {
+ if ((pfdev = open(PF_SOCKET, O_RDONLY)) == -1) {
+ warn("unable to open %s", PF_SOCKET);
return (-1);
}
- if (ioctl(dev, DIOCGETSTATUS, &status) == -1) {
+
+ if (ioctl(pfdev, DIOCGETSTATUS, &status) == -1) {
+ warn("DIOCGETSTATUS: %i", pfdev);
+ close(pfdev);
return (-1);
}
- close(dev);
+ close(pfdev);
if (!status.running)
return (-1);
char *lnames[] = LCNT_NAMES;
char *names[] = { "searches", "inserts", "removals" };
- if ((dev = open(PF_SOCKET, O_RDWR)) == -1) {
+ if ((pfdev = open(PF_SOCKET, O_RDONLY)) == -1) {
+ warn("unable tot open %s", PF_SOCKET);
return (-1);
}
- if (ioctl(dev, DIOCGETSTATUS, &status) == -1) {
+
+ if (ioctl(pfdev, DIOCGETSTATUS, &status) == -1) {
+ warn("DIOCGETSTATUS: %i", pfdev);
+ close(pfdev);
return (-1);
}
- close(dev);
+ close(pfdev);
+
for (i = 0; i < PFRES_MAX; i++)
submit_counter("pf_counters", cnames[i], status.counters[i]);
for (i = 0; i < LCNT_MAX; i++)
submit_counter("pf_state", names[i], status.fcounters[i]);
for (i = 0; i < SCNT_MAX; i++)
submit_counter("pf_source", names[i], status.scounters[i]);
+
return (0);
}
+void
+submit_counter(const char *type, const char *inst, counter_t val)
+{
+#ifndef TEST
+ value_t values[1];
+ value_list_t vl = VALUE_LIST_INIT;
+
+ values[0].counter = val;
+
+ vl.values = values;
+ vl.values_len = 1;
+ sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+ sstrncpy (vl.plugin, "pf", sizeof (vl.plugin));
+ sstrncpy (vl.type, type, sizeof(vl.type));
+ sstrncpy (vl.type_instance, inst, sizeof(vl.type_instance));
+ plugin_dispatch_values(&vl);
+#else
+ printf("%s.%s: %lld\n", type, inst, val);
+#endif
+}
+
#ifdef TEST
int
main(int argc, char *argv[])
plugin_register_read("pf", pf_read);
}
#endif
-