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added --offset option to allow adjustment of sensor data

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Simon Kainz 2013-08-05 23:00:21 +02:00 committed by Holger Weiss
parent 22519bced6
commit dc1d1c46d6
1 changed files with 9 additions and 1 deletions
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10
plugins/check_snmp.c
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@ -63,6 +63,7 @@ const char *email = "nagiosplug-devel@lists.sourceforge.net";
#define L_CALCULATE_RATE CHAR_MAX+1
#define L_RATE_MULTIPLIER CHAR_MAX+2
#define L_INVERT_SEARCH CHAR_MAX+3
#define L_OFFSET CHAR_MAX+4
/* Gobble to string - stop incrementing c when c[0] match one of the
* characters in s */
@ -138,6 +139,7 @@ char *output_delim;
char *miblist = NULL;
int needmibs = FALSE;
int calculate_rate = 0;
double offset = 0.0;
int rate_multiplier = 1;
state_data *previous_state;
double previous_value[MAX_OIDS];
@ -430,7 +432,7 @@ main (int argc, char **argv)
ptr = strpbrk (show, "0123456789");
if (ptr == NULL)
die (STATE_UNKNOWN,_("No valid data returned (%s)\n"), show);
response_value[i] = strtod (ptr, NULL);
response_value[i] = strtod (ptr, NULL)+offset;
if(calculate_rate) {
if (previous_state!=NULL) {
@ -619,6 +621,7 @@ process_arguments (int argc, char **argv)
{"next", no_argument, 0, 'n'},
{"rate", no_argument, 0, L_CALCULATE_RATE},
{"rate-multiplier", required_argument, 0, L_RATE_MULTIPLIER},
{"offset", required_argument, 0, L_OFFSET},
{"invert-search", no_argument, 0, L_INVERT_SEARCH},
{"perf-oids", no_argument, 0, 'O'},
{0, 0, 0, 0}
@ -833,6 +836,9 @@ process_arguments (int argc, char **argv)
if(!is_integer(optarg)||((rate_multiplier=atoi(optarg))<=0))
usage2(_("Rate multiplier must be a positive integer"),optarg);
break;
case L_OFFSET:
offset=strtod(optarg,NULL);
break;
case L_INVERT_SEARCH:
invert_search=1;
break;
@ -1081,6 +1087,8 @@ print_help (void)
printf (" %s\n", _("Enable rate calculation. See 'Rate Calculation' below"));
printf (" %s\n", "--rate-multiplier");
printf (" %s\n", _("Converts rate per second. For example, set to 60 to convert to per minute"));
printf (" %s\n", "--offset=OFFSET");
printf (" %s\n", _("Allows to add/substract a value to numeric sensor data."));
/* Tests Against Strings */
printf (" %s\n", "-s, --string=STRING");