Support for Nagios 1 and Nagios 2 status files (Gerhard Lausser - 1296242)

git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1294 f882894a-f735-0410-b71e-b25c423dba1c

1 files changed, 27 insertions, 17 deletions

diff --git a/plugins/check_nagios.c b/plugins/check_nagios.c
index ab9c877..45514f1 100644
--- a/plugins/check_nagios.c
+++ b/plugins/check_nagios.c
@@ -85,22 +85,25 @@ main (int argc, char **argv)
         /* open the status log */
         fp = fopen (status_log, "r");
         if (fp == NULL) {
-                printf (_("CRITICAL - Cannot open status log for reading!\n"));
-                return STATE_CRITICAL;
+                die (STATE_CRITICAL, "NAGIOS %s: %s\n", _("CRITICAL"), _("Cannot open status log for reading!"));
         }
 
         /* get the date/time of the last item updated in the log */
         while (fgets (input_buffer, MAX_INPUT_BUFFER - 1, fp)) {
-                temp_ptr = strtok (input_buffer, "]");
-                temp_entry_time =
-                        (temp_ptr == NULL) ? 0L : strtoul (temp_ptr + 1, NULL, 10);
-                if (temp_entry_time > latest_entry_time)
+                if ((temp_ptr = strstr (input_buffer, "created=")) != NULL) {
+                        temp_entry_time = strtoul (temp_ptr + 8, NULL, 10);
                         latest_entry_time = temp_entry_time;
+                        break;
+                } else if ((temp_ptr = strtok (input_buffer, "]")) != NULL) {
+                        temp_entry_time = strtoul (temp_ptr + 1, NULL, 10);
+                        if (temp_entry_time > latest_entry_time)
+                                latest_entry_time = temp_entry_time;
+                }
         }
         fclose (fp);
 
         if (verbose >= 2)
-                printf(_("command: %s\n"), PS_COMMAND);
+                printf("command: %s\n", PS_COMMAND);
 
         /* run the command to check for the Nagios process.. */
         if((result = np_runcmd(PS_COMMAND, &chld_out, &chld_err, 0)) != 0)
@@ -146,22 +149,29 @@ main (int argc, char **argv)
         alarm (0);
 
         if (proc_entries == 0) {
-                printf (_("Could not locate a running Nagios process!\n"));
-                return STATE_CRITICAL;
+                die (STATE_CRITICAL, "NAGIOS %s: %s\n", _("CRITICAL"), _("Could not locate a running Nagios process!"));
         }
 
-        result = STATE_OK;
+        if (latest_entry_time == 0L) {
+                die (STATE_CRITICAL, "NAGIOS %s: %s\n", _("CRITICAL"), _("Cannot parse Nagios log file for valid time"));
+        }
 
         time (&current_time);
-        if ((int)(current_time - latest_entry_time) > (expire_minutes * 60))
+        if ((int)(current_time - latest_entry_time) > (expire_minutes * 60)) {
                 result = STATE_WARNING;
+        } else {
+                result = STATE_OK;
+        }
 
-        printf
-                (_("Nagios %s: located %d process%s, status log updated %d second%s ago\n"),
-                 (result == STATE_OK) ? "ok" : "problem", proc_entries,
-                 (proc_entries == 1) ? "" : "es",
-                 (int) (current_time - latest_entry_time),
-                 ((int) (current_time - latest_entry_time) == 1) ? "" : "s");
+        printf ("NAGIOS %s: ", (result == STATE_OK) ? _("OK") : _("WARNING"));
+        printf (ngettext ("%d process", "%d processes", proc_entries), proc_entries);
+        printf (", ");
+        printf (
+          ngettext ("status log updated %d second ago", 
+            "status log updated %d seconds ago", 
+            (int) (current_time - latest_entry_time) ),
+            (int) (current_time - latest_entry_time) );
+        printf ("\n");
 
         return result;
 }