![[tokkee]](http://tokkee.org/images/avatar.png){kind=avatar}
diff --git a/plugins/check_load.c b/plugins/check_load.c
index 6673b1dcaf55ae0ec6923e507a33e45be417e1a8..7d60d2343a85d2ee1054c5f2f61ca09474b58b0b 100644 (file)
--- a/plugins/check_load.c
+++ b/plugins/check_load.c
#endif
-#define PROGNAME "check_load"
+const char *progname = "check_load";
int process_arguments (int argc, char **argv);
-int call_getopt (int argc, char **argv);
int validate_arguments (void);
void print_usage (void);
void print_help (void);
float wload1 = -1, wload5 = -1, wload15 = -1;
float cload1 = -1, cload5 = -1, cload15 = -1;
+char *status_line = "";
+
int
main (int argc, char **argv)
{
#endif
return STATE_UNKNOWN;
}
- printf ("load average: %.2f, %.2f, %.2f", la1, la5, la15);
+ asprintf(&status_line, "load average: %.2f, %.2f, %.2f", la1, la5, la15);
if ((la1 >= cload1) || (la5 >= cload5) || (la15 >= cload15)) {
- printf (" CRITICAL\n");
+ printf("CRITICAL - %s\n", status_line);
return STATE_CRITICAL;
}
if ((la1 >= wload1) || (la5 >= wload5) || (la15 >= wload15)) {
- printf (" WARNING\n");
+ printf ("WARNING - %s\n", status_line);
return STATE_WARNING;
}
- printf ("\n");
+ printf ("OK - %s\n", status_line);
return STATE_OK;
}
int
process_arguments (int argc, char **argv)
{
- int c;
-
- if (argc < 2)
- return ERROR;
-
- c = 0;
- while (c += (call_getopt (argc - c, &argv[c]))) {
- if (argc <= c)
- break;
-
- if (wload1 < 0 && is_nonnegative (argv[c]))
- wload1 = atof (argv[c]);
- else if (cload1 < 0 && is_nonnegative (argv[c]))
- cload1 = atof (argv[c]);
- else if (wload5 < 0 && is_nonnegative (argv[c]))
- wload5 = atof (argv[c]);
- else if (cload5 < 0 && is_nonnegative (argv[c]))
- cload5 = atof (argv[c]);
- else if (wload15 < 0 && is_nonnegative (argv[c]))
- wload15 = atof (argv[c]);
- else if (cload15 < 0 && is_nonnegative (argv[c]))
- cload15 = atof (argv[c]);
- }
-
- return validate_arguments ();
-}
-
-
-
-
-
-int
-call_getopt (int argc, char **argv)
-{
- int c, i = 0;
+ int c = 0;
#ifdef HAVE_GETOPT_H
int option_index = 0;
};
#endif
+#define OPTCHARS "Vhc:w:"
+
+ if (argc < 2)
+ return ERROR;
+
while (1) {
#ifdef HAVE_GETOPT_H
- c = getopt_long (argc, argv, "+?Vhc:w:", long_options, &option_index);
+ c = getopt_long (argc, argv, OPTCHARS, long_options, &option_index);
#else
- c = getopt (argc, argv, "+?Vhc:w:");
+ c = getopt (argc, argv, OPTCHARS);
#endif
-
- i++;
-
if (c == -1 || c == EOF)
break;
- switch (c) {
- case 'c':
- case 'w':
- i++;
- }
-
switch (c) {
case 'w': /* warning time threshold */
if (is_intnonneg (optarg)) {
- if (wload1 < 0 && is_nonnegative (argv[c]))
- wload1 = atof (argv[c]);
- else if (wload5 < 0 && is_nonnegative (argv[c]))
- wload5 = atof (argv[c]);
- else if (wload15 < 0 && is_nonnegative (argv[c]))
- wload15 = atof (argv[c]);
+ wload1 = atof (optarg);
+ wload5 = atof (optarg);
+ wload15 = atof (optarg);
break;
}
else if (strstr (optarg, ",") &&
- sscanf (optarg, "%f,%f,%f", &wload1, &wload5, &wload15) == 3) {
+ sscanf (optarg, "%f,%f,%f", &wload1, &wload5, &wload15) == 3)
break;
- }
- else {
+ else if (strstr (optarg, ":") &&
+ sscanf (optarg, "%f:%f:%f", &wload1, &wload5, &wload15) == 3)
+ break;
+ else
usage ("Warning threshold must be float or float triplet!\n");
- }
+ break;
case 'c': /* critical time threshold */
if (is_intnonneg (optarg)) {
- if (cload1 < 0 && is_nonnegative (argv[c]))
- cload1 = atof (argv[c]);
- else if (cload5 < 0 && is_nonnegative (argv[c]))
- cload5 = atof (argv[c]);
- else if (cload15 < 0 && is_nonnegative (argv[c]))
- cload15 = atof (argv[c]);
+ cload1 = atof (optarg);
+ cload5 = atof (optarg);
+ cload15 = atof (optarg);
break;
}
else if (strstr (optarg, ",") &&
- sscanf (optarg, "%f,%f,%f", &cload1, &cload5, &cload15) == 3) {
+ sscanf (optarg, "%f,%f,%f", &cload1, &cload5, &cload15) == 3)
break;
- }
- else {
+ else if (strstr (optarg, ":") &&
+ sscanf (optarg, "%f:%f:%f", &cload1, &cload5, &cload15) == 3)
+ break;
+ else
usage ("Critical threshold must be float or float triplet!\n");
- }
+ break;
case 'V': /* version */
- print_revision (my_basename (argv[0]), "$Revision$");
+ print_revision (progname, "$Revision$");
exit (STATE_OK);
case 'h': /* help */
print_help ();
usage ("Invalid argument\n");
}
}
- return i;
+
+ c = optind;
+ if (c == argc)
+ return validate_arguments ();
+ if (wload1 < 0 && is_nonnegative (argv[c]))
+ wload1 = atof (argv[c++]);
+
+ if (c == argc)
+ return validate_arguments ();
+ if (cload1 < 0 && is_nonnegative (argv[c]))
+ cload1 = atof (argv[c++]);
+
+ if (c == argc)
+ return validate_arguments ();
+ if (wload5 < 0 && is_nonnegative (argv[c]))
+ wload5 = atof (argv[c++]);
+
+ if (c == argc)
+ return validate_arguments ();
+ if (cload5 < 0 && is_nonnegative (argv[c]))
+ cload5 = atof (argv[c++]);
+
+ if (c == argc)
+ return validate_arguments ();
+ if (wload15 < 0 && is_nonnegative (argv[c]))
+ wload15 = atof (argv[c++]);
+
+ if (c == argc)
+ return validate_arguments ();
+ if (cload15 < 0 && is_nonnegative (argv[c]))
+ cload15 = atof (argv[c++]);
+
+ return validate_arguments ();
}
int
validate_arguments (void)
{
- if ((wload1 > cload1) || (wload5 > cload5) || (wload15 > cload15)) {
- printf
- ("Inconsistence in parameters: \"warning load\" greater than \"critical load\".\n");
- return STATE_UNKNOWN;
- }
-
+ if (wload1 < 0)
+ usage ("Warning threshold for 1-minute load average is not specified\n");
+ if (wload5 < 0)
+ usage ("Warning threshold for 5-minute load average is not specified\n");
+ if (wload15 < 0)
+ usage ("Warning threshold for 15-minute load average is not specified\n");
+ if (cload1 < 0)
+ usage ("Critical threshold for 1-minute load average is not specified\n");
+ if (cload5 < 0)
+ usage ("Critical threshold for 5-minute load average is not specified\n");
+ if (cload15 < 0)
+ usage ("Critical threshold for 15-minute load average is not specified\n");
+ if (wload1 > cload1)
+ usage ("Parameter inconsistency: 1-minute \"warning load\" greater than \"critical load\".\n");
+ if (wload5 > cload5)
+ usage ("Parameter inconsistency: 5-minute \"warning load\" greater than \"critical load\".\n");
+ if (wload15 > cload15)
+ usage ("Parameter inconsistency: 15-minute \"warning load\" greater than \"critical load\".\n");
return OK;
}
void
print_help (void)
{
- print_revision (PROGNAME, "$Revision$");
+ print_revision (progname, "$Revision$");
printf
("Copyright (c) 1999 Felipe Gustavo de Almeida <galmeida@linux.ime.usp.br>\n"
"Copyright (c) 2000 Karl DeBisschop\n\n"