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|
--- check_nt.c.original 2005-03-05 04:45:05.000000000 -0500
+++ check_nt.c 2005-04-23 08:35:43.000000000 -0400
@@ -282,111 +282,74 @@
break;
case CHECK_COUNTER:
-
-
- /*
- CHECK_COUNTER has been modified to provide extensive perfdata information.
- In order to do this, some modifications have been done to the code
- and some constraints have been introduced.
-
- 1) For the sake of simplicity of the code, perfdata information will only be
- provided when the "description" field is added.
-
- 2) If the counter you're going to measure is percent-based, the code will detect
- the percent sign in its name and will attribute minimum (0%) and maximum (100%)
- values automagically, as well the ¨%" sign to graph units.
-
- 3) OTOH, if the counter is "absolute", you'll have to provide the following
- the counter unit - that is, the dimensions of the counter you're getting. Examples:
- pages/s, packets transferred, etc.
-
- 4) If you want, you may provide the minimum and maximum values to expect. They aren't mandatory,
- but once specified they MUST have the same order of magnitude and units of -w and -c; otherwise.
- strange things will happen when you make graphs of your data.
- */
-
- if (value_list == NULL)
- output_message = strdup (_("No counter specified"));
- else
- {
- preparelist (value_list); /* replace , between services with & to send the request */
- isPercent = (strchr (value_list, '%') != NULL);
-
- strtok (value_list, "&"); /* burn the first parameters */
- description = strtok (NULL, "&");
- counter_unit = strtok (NULL, "&");
- asprintf (&send_buffer, "%s&8&%s", req_password, value_list);
- fetch_data (server_address, server_port, send_buffer);
- counter_value = atof (recv_buffer);
-
-
- if (description == NULL)
- asprintf (&output_message, "%.f", counter_value);
- else if (isPercent)
- {
- counter_unit = strdup ("%");
- allRight = TRUE;
- }
-
- if ((counter_unit != NULL) && (!allRight))
- {
- minval = strtok (NULL, "&");
- maxval = strtok (NULL, "&");
-
- /* All parameters specified. Let's check the numbers */
-
- fminval = (minval != NULL) ? strtod (minval, &errcvt) : -1;
- fmaxval = (minval != NULL) ? strtod (maxval, &errcvt) : -1;
-
- if ((fminval == 0) && (minval == errcvt))
- output_message = strdup (_("Minimum value contains non-numbers"));
- else
- {
- if ((fmaxval == 0) && (maxval == errcvt))
- output_message = strdup (_("Maximum value contains non-numbers"));
- else
- allRight = TRUE; /* Everything is OK. */
-
- }
- }
- else if ((counter_unit == NULL) && (description != NULL))
- output_message = strdup (_("No unit counter specified"));
-
- if (allRight)
- {
- /* Let's format the output string, finally... */
- if (strstr(description, "%") == NULL) {
- asprintf (&output_message, "%s = %.2f %s", description, counter_value, counter_unit);
- } else {
- /* has formatting, will segv if wrong */
- asprintf (&output_message, description, counter_value);
- }
- asprintf (&output_message, "%s |", output_message);
- asprintf (&output_message,"%s %s", output_message,
- fperfdata (description, counter_value,
- counter_unit, 1, warning_value, 1, critical_value,
- (!(isPercent) && (minval != NULL)), fminval,
- (!(isPercent) && (minval != NULL)), fmaxval));
- }
- }
-
- if (critical_value > warning_value)
- { /* Normal thresholds */
- if (check_critical_value == TRUE && counter_value >= critical_value)
- return_code = STATE_CRITICAL;
- else if (check_warning_value == TRUE && counter_value >= warning_value)
- return_code = STATE_WARNING;
- else
- return_code = STATE_OK;
- }
- else
- { /* inverse thresholds */
- return_code = STATE_OK;
- if (check_critical_value == TRUE && counter_value <= critical_value)
- return_code = STATE_CRITICAL;
- else if (check_warning_value == TRUE && counter_value <= warning_value)
- return_code = STATE_WARNING;
- }
+ /*
+ * Check_Counter has been rewriten for NC_Net now it processes the pref data in
+ * a more consistent way to the Nagios plug-in development guidelines.
+ * 1) if no Units of mesurement use a 0 (zero) for the UOM in the check
+ * and the units will be omited from the output.
+ * 2) it will do MIN without a MAX
+ * 3) still processes custom min and max even if it is %
+ * 4) % has a default of min 0, max 100
+ * 5) -w and -c are no longer causing a seg fault. old code said to always
+ * process both for perf data, but it should have checked that they were in use.
+ * 6) the description is only a label for perf data not a formatter...
+ ****************************************************************************/
+ if (value_list == NULL)
+ output_message = strdup (_("No counter specified"));
+ else {
+ preparelist (value_list); /* replace , between services with & to send the request */
+
+ temp_string = strtok (value_list, "&");
+ isPercent = (strchr (temp_string, '%') != NULL);
+ description = strtok (NULL, "&");
+ counter_unit = strtok (NULL, "&");
+ asprintf (&send_buffer, "%s&8&%s", req_password, value_list);
+ fetch_data (server_address, server_port, send_buffer);
+ counter_value = atof (recv_buffer);
+ if (isPercent) counter_unit = strdup ("%");
+ if ( description != NULL && counter_unit == NULL )
+ counter_unit = strdup ( "0" );
+ if ( counter_unit != NULL && description != NULL)
+ {
+ if ( counter_unit[0] == '0' ) counter_unit[0] = '\0';
+ minval = strtok (NULL, "&");
+ maxval = strtok (NULL, "&");
+ if ( minval == NULL && isPercent ) asprintf(&minval,"0");
+ if ( minval != NULL ) fminval = strtod ( minval, NULL ) ;
+ if ( maxval == NULL && isPercent ) asprintf(&maxval,"100");
+ if ( maxval != NULL ) fmaxval = strtod (maxval, NULL);
+ allRight = TRUE;
+ /* Let's format the output string, finally... */
+ asprintf (&output_message, "%s = %.2f %s", description, counter_value, counter_unit);
+ asprintf (&output_message,"%s | %s", output_message,
+ fperfdata (description, counter_value,
+ counter_unit, check_warning_value, warning_value,
+ check_critical_value, critical_value,
+ (minval != NULL), fminval,
+ (maxval != NULL), fmaxval ));
+ }
+ else if (isPercent)
+ asprintf(&output_message, "%s = %.2f %%",temp_string,counter_value);
+ else
+ asprintf(&output_message, "%s = %.2f",temp_string,counter_value);
+ }
+ if (critical_value > warning_value)
+ { /* Normal thresholds */
+ if (check_critical_value == TRUE && counter_value >= critical_value)
+ return_code = STATE_CRITICAL;
+ else if (check_warning_value == TRUE && counter_value >= warning_value)
+ return_code = STATE_WARNING;
+ else
+ return_code = STATE_OK;
+ }
+ else
+ { /* inverse thresholds */
+ return_code = STATE_OK;
+ if (check_critical_value == TRUE && counter_value <= critical_value)
+ return_code = STATE_CRITICAL;
+ else if (check_warning_value == TRUE && counter_value <= warning_value)
+ return_code = STATE_WARNING;
+ }
break;
case CHECK_FILEAGE:
@@ -394,7 +357,7 @@
if (value_list==NULL)
output_message = strdup (_("No counter specified"));
else {
- preparelist(value_list); /* replace , between services with & to send the request */
+ preparelist(value_list); /* replace , between services with & to send the request */
asprintf(&send_buffer,"%s&9&%s", req_password,value_list);
fetch_data (server_address, server_port, send_buffer);
age_in_minutes = atoi(strtok(recv_buffer,"&"));
@@ -672,13 +635,32 @@
printf (_("\
COUNTER = Check any performance counter of Windows NT/2000.\n\
Request a -l parameters with the following syntax:\n\
- -l \"\\\\<performance object>\\\\counter\",\"<description>\n\
- The <description> parameter is optional and \n\
- is given to a printf output command which requires a float parameter.\n\
- If <description> does not include \"%%\", it is used as a label.\n\
+ -l \"\\\\<performance object>\\\\counter\"[,\"<Label>\"][,<UOM>][,<MIN>][,<MAX>]\n\
+ The <label> parameter is optional and is used for performance data\n\
+ If <performance object> includes \"%%\", it automaticlly considers %% performanc data.\n\
+ label is the label for performance data\n\
+ If the label is omited then the performance counter object will be used.\n\
+ UOM - Unit of Measurment -if no UOM use a zero 0, \n\
+ a zero tells check_nt to ignore the UOM in the output.\n\
+ examples of UOM- s,us,ms,%%,B,KB,MB,TB,c \n\
+ c- is for continous counter. \n\
+ Min and Max are optional but are used by third party program (RRD) for graphing.\n\
Some examples:\n\
- \"Paging file usage is %%.2f %%%%\"\n\
- \"%%.f %%%% paging file used.\"\n"));
+ -l \"\\Process(_Total)\\Thread Count\",\"Thread Count\",MB,0,1000 -w 5 -c 700\n\
+ Thread Count = 534.00 MB | 'Thread Count'=534.000000MB;5.000000;700.000000;0.000000;1000.000000\n\
+ -l \"\\Paging File(_Total)\\%% Usage\"\n\
+ \\Paging File(_Total)\\%% Usage = 36.61 %%\n\
+ -l \"\\paging file(_total)\\%% usage\"\n\
+ \\paging File(_total)\\%% usage = 36.61 %%\n\
+ -l \"\\paging file(_total)\\%% usage\",\"test1\"\n\
+ test1 = 36.60 % | test1=36.599730%;;;0.000000;100.000000\n\
+ -l \"\\paging file(_total)\\%% usage\",\"test1\",%%,20\n\
+ test1 = 36.60 % | test1=36.599730%;;;20.000000;100.000000\n\
+ -l \"\\Server\\Server Sessions\",\"test SS\",%%\n\
+ test SS = 1.00 %% | 'test SS'=1.000000%%;;;\n\
+ -l \"\\Server\\Server Sessions\",\"Server Sessions\",0,0,50 -w 20 -c 45\n\
+ Server Sessions = 1.00 c | 'Server Sessions'=1.000000;20.000000;45.000000;0.000000;50.000000\n"));
+
printf (_("Notes:\n\
- The NSClient service should be running on the server to get any information\n\
(http://nsclient.ready2run.nl).\n\
|
