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