diff --git a/plugins/check_snmp.c b/plugins/check_snmp.c
index bf2102220b06140c61ff5a11f28bfb69b91c2557..d38710403f30246545037b934d3e88903518f735 100644 (file)
--- a/plugins/check_snmp.c
+++ b/plugins/check_snmp.c
/* Longopts only arguments */
#define L_CALCULATE_RATE CHAR_MAX+1
#define L_RATE_MULTIPLIER CHAR_MAX+2
+#define L_INVERT_SEARCH CHAR_MAX+3
/* Gobble to string - stop incrementing c when c[0] match one of the
* characters in s */
char *port;
char *snmpcmd;
char string_value[MAX_INPUT_BUFFER] = "";
+int invert_search=0;
char **labels = NULL;
char **unitv = NULL;
size_t nlabels = 0;
/* Process this block for string matching */
else if (eval_method[i] & CRIT_STRING) {
if (strcmp (show, string_value))
- iresult = STATE_CRITICAL;
+ iresult = (invert_search==0) ? STATE_CRITICAL : STATE_OK;
else
- iresult = STATE_OK;
+ iresult = (invert_search==0) ? STATE_OK : STATE_CRITICAL;
}
/* Process this block for regex matching */
else if (eval_method[i] & CRIT_REGEX) {
excode = regexec (&preg, response, 10, pmatch, eflags);
if (excode == 0) {
- iresult = STATE_OK;
+ iresult = (invert_search==0) ? STATE_OK : STATE_CRITICAL;
}
else if (excode != REG_NOMATCH) {
regerror (excode, &preg, errbuf, MAX_INPUT_BUFFER);
exit (STATE_CRITICAL);
}
else {
- iresult = STATE_CRITICAL;
+ iresult = (invert_search==0) ? STATE_CRITICAL : STATE_OK;
}
}
{"next", no_argument, 0, 'n'},
{"rate", no_argument, 0, L_CALCULATE_RATE},
{"rate-multiplier", required_argument, 0, L_RATE_MULTIPLIER},
+ {"invert-search", no_argument, 0, L_INVERT_SEARCH},
{0, 0, 0, 0}
};
if(!is_integer(optarg)||(rate_multiplier=atoi(optarg)<=0))
usage2(_("Rate multiplier must be a positive integer"),optarg);
break;
+ case L_INVERT_SEARCH:
+ invert_search=1;
+ break;
}
}
printf (" %s\n", _("Return OK state (for that OID) if extended regular expression REGEX matches"));
printf (" %s\n", "-R, --eregi=REGEX");
printf (" %s\n", _("Return OK state (for that OID) if case-insensitive extended REGEX matches"));
- printf (" %s\n", "-l, --label=STRING");
- printf (" %s\n", _("Prefix label for output from plugin (default -l 'SNMP')"));
+ printf (" %s\n", "--invert-search");
+ printf (" %s\n", _("Invert search result (CRITICAL if found)"));
/* Output Formatting */
+ printf (" %s\n", "-l, --label=STRING");
+ printf (" %s\n", _("Prefix label for output from plugin"));
printf (" %s\n", "-u, --units=STRING");
printf (" %s\n", _("Units label(s) for output data (e.g., 'sec.')."));
printf (" %s\n", "-D, --output-delimiter=STRING");