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-rw-r--r--plugins/check_mrtg.c54
1 files changed, 29 insertions, 25 deletions
diff --git a/plugins/check_mrtg.c b/plugins/check_mrtg.c
index 5d429d7..5924f17 100644
--- a/plugins/check_mrtg.c
+++ b/plugins/check_mrtg.c
@@ -35,8 +35,8 @@ int use_average = TRUE;
35int variable_number = -1; 35int variable_number = -1;
36unsigned long value_warning_threshold = 0L; 36unsigned long value_warning_threshold = 0L;
37unsigned long value_critical_threshold = 0L; 37unsigned long value_critical_threshold = 0L;
38char *value_label; 38char *label;
39char *units_label; 39char *units;
40 40
41int 41int
42main (int argc, char **argv) 42main (int argc, char **argv)
@@ -47,11 +47,11 @@ main (int argc, char **argv)
47 char input_buffer[MAX_INPUT_BUFFER]; 47 char input_buffer[MAX_INPUT_BUFFER];
48 char *temp_buffer; 48 char *temp_buffer;
49 time_t current_time; 49 time_t current_time;
50 char error_message[MAX_INPUT_BUFFER]; 50 char* message;
51 time_t timestamp = 0L; 51 time_t timestamp = 0L;
52 unsigned long average_value_rate = 0L; 52 unsigned long average_value_rate = 0L;
53 unsigned long maximum_value_rate = 0L; 53 unsigned long maximum_value_rate = 0L;
54 unsigned long value_rate = 0L; 54 unsigned long rate = 0L;
55 55
56 setlocale (LC_ALL, ""); 56 setlocale (LC_ALL, "");
57 bindtextdomain (PACKAGE, LOCALEDIR); 57 bindtextdomain (PACKAGE, LOCALEDIR);
@@ -111,7 +111,7 @@ main (int argc, char **argv)
111 /* if we couldn't read enough data, return an unknown error */ 111 /* if we couldn't read enough data, return an unknown error */
112 if (line <= 2) { 112 if (line <= 2) {
113 result = STATE_UNKNOWN; 113 result = STATE_UNKNOWN;
114 sprintf (error_message, _("Unable to process MRTG log file\n")); 114 asprintf (&message, _("Unable to process MRTG log file\n"));
115 } 115 }
116 116
117 /* make sure the MRTG data isn't too old */ 117 /* make sure the MRTG data isn't too old */
@@ -120,29 +120,33 @@ main (int argc, char **argv)
120 if (expire_minutes > 0 120 if (expire_minutes > 0
121 && (current_time - timestamp) > (expire_minutes * 60)) { 121 && (current_time - timestamp) > (expire_minutes * 60)) {
122 result = STATE_WARNING; 122 result = STATE_WARNING;
123 sprintf (error_message, _("MRTG data has expired (%d minutes old)\n"), 123 asprintf (&message, _("MRTG data has expired (%d minutes old)\n"),
124 (int) ((current_time - timestamp) / 60)); 124 (int) ((current_time - timestamp) / 60));
125 } 125 }
126 } 126 }
127 127
128 /* else check the incoming/outgoing rates */ 128 /* else check the incoming/outgoing rates */
129 if (result == STATE_OK) { 129 if (result == STATE_OK) {
130
131 if (use_average == TRUE) 130 if (use_average == TRUE)
132 value_rate = average_value_rate; 131 rate = average_value_rate;
133 else 132 else
134 value_rate = maximum_value_rate; 133 rate = maximum_value_rate;
135 134
136 if (value_rate > value_critical_threshold) 135 if (rate > value_critical_threshold)
137 result = STATE_CRITICAL; 136 result = STATE_CRITICAL;
138 else if (value_rate > value_warning_threshold) 137 else if (rate > value_warning_threshold)
139 result = STATE_WARNING; 138 result = STATE_WARNING;
139
140 asprintf (&message, "%s. %s = %lu %s|%s",
141 (use_average == TRUE) ? _("Avg") : _("Max"),
142 label, rate, units,
143 perfdata(label, rate, units,
144 value_warning_threshold, value_warning_threshold,
145 value_critical_threshold, value_critical_threshold,
146 0, 0, 0, 0));
140 } 147 }
141 148
142 sprintf (error_message, "%s. %s = %lu %s", 149 printf ("%s\n", message);
143 (use_average == TRUE) ? _("Ave") : _("Max"), value_label, value_rate,
144 units_label);
145 printf ("%s\n", error_message);
146 150
147 return result; 151 return result;
148} 152}
@@ -213,10 +217,10 @@ process_arguments (int argc, char **argv)
213 value_critical_threshold = strtoul (optarg, NULL, 10); 217 value_critical_threshold = strtoul (optarg, NULL, 10);
214 break; 218 break;
215 case 'l': /* label */ 219 case 'l': /* label */
216 value_label = optarg; 220 label = optarg;
217 break; 221 break;
218 case 'u': /* timeout */ 222 case 'u': /* timeout */
219 units_label = optarg; 223 units = optarg;
220 break; 224 break;
221 case 'V': /* version */ 225 case 'V': /* version */
222 print_revision (progname, revision); 226 print_revision (progname, revision);
@@ -268,12 +272,12 @@ process_arguments (int argc, char **argv)
268 value_critical_threshold = strtoul (argv[c++], NULL, 10); 272 value_critical_threshold = strtoul (argv[c++], NULL, 10);
269 } 273 }
270 274
271 if (argc > c && strlen (value_label) == 0) { 275 if (argc > c && strlen (label) == 0) {
272 value_label = argv[c++]; 276 label = argv[c++];
273 } 277 }
274 278
275 if (argc > c && strlen (units_label) == 0) { 279 if (argc > c && strlen (units) == 0) {
276 units_label = argv[c++]; 280 units = argv[c++];
277 } 281 }
278 282
279 return validate_arguments (); 283 return validate_arguments ();
@@ -285,11 +289,11 @@ validate_arguments (void)
285 if (variable_number == -1) 289 if (variable_number == -1)
286 usage (_("You must supply the variable number\n")); 290 usage (_("You must supply the variable number\n"));
287 291
288 if (value_label == NULL) 292 if (label == NULL)
289 value_label = strdup (""); 293 label = strdup ("value");
290 294
291 if (units_label == NULL) 295 if (units == NULL)
292 units_label = strdup (""); 296 units = strdup ("");
293 297
294 return OK; 298 return OK;
295} 299}