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diff --git a/plugins/utils.c b/plugins/utils.c
index 22020d72eb16c5958908e9fc885cf68be05d0e1b..aed03c4e49402e2b0dd3c2dc53a4835e791dc0b8 100644 (file)
--- a/plugins/utils.c
+++ b/plugins/utils.c
* $Date$
****************************************************************************/
+#define LOCAL_TIMEOUT_ALARM_HANDLER
+
#include "config.h"
#include "common.h"
-#include "version.h"
+#include "utils.h"
#include <stdarg.h>
#include <limits.h>
-extern int timeout_interval;
-
-char *my_basename (char *);
-void support (void);
-char *clean_revstring (const char *);
-void print_revision (char *, const char *);
-void terminate (int, const char *fmt, ...);
-RETSIGTYPE timeout_alarm_handler (int);
-
-int is_host (char *);
-int is_dotted_quad (char *);
-int is_hostname (char *);
-
-int is_integer (char *);
-int is_intpos (char *);
-int is_intneg (char *);
-int is_intnonneg (char *);
-int is_intpercent (char *);
-
-int is_numeric (char *);
-int is_positive (char *);
-int is_negative (char *);
-int is_nonnegative (char *);
-int is_percentage (char *);
+#include <arpa/inet.h>
-int is_option (char *str);
+extern void print_usage (void);
+extern const char *progname;
-double delta_time (struct timeval tv);
-
-void strip (char *);
-char *strscpy (char *dest, const char *src);
-char *strscat (char *dest, char *src);
-char *strnl (char *str);
-char *strpcpy (char *dest, const char *src, const char *str);
-char *strpcat (char *dest, const char *src, const char *str);
-
-#define LABELLEN 63
#define STRLEN 64
#define TXTBLK 128
-#define max(a,b) ((a)>(b))?(a):(b)
-
/* **************************************************************************
* max_state(STATE_x, STATE_y)
* compares STATE_x to STATE_y and returns result based on the following
****************************************************************************/
int
-max_state(int a, int b)
+max_state (int a, int b)
{
if (a == STATE_CRITICAL || b == STATE_CRITICAL)
return STATE_CRITICAL;
return max (a, b);
}
-char *
-my_basename (char *path)
+void usage (char *msg)
{
- if (!strstr (path, "/"))
- return path;
- else
- return 1 + strrchr (path, '/');
+ printf (msg);
+ print_usage ();
+ exit (STATE_UNKNOWN);
+}
+
+void usage2(char *msg, char *arg)
+{
+ printf ("%s: %s - %s\n",progname,msg,arg);
+ print_usage ();
+ exit (STATE_UNKNOWN);
+}
+
+void
+usage3 (char *msg, int arg)
+{
+ printf ("%s: %s - %c\n", progname, msg, arg);
+ print_usage();
+ exit (STATE_UNKNOWN);
}
void
support (void)
{
- printf
- ("Send email to nagios-users@lists.sourceforge.net if you have questions\n"
- "regarding use of this software. To submit patches or suggest improvements,\n"
- "send email to nagiosplug-devel@lists.sourceforge.net\n");
+ printf (_("\n\
+Send email to nagios-users@lists.sourceforge.net if you have questions\n\
+regarding use of this software. To submit patches or suggest improvements,\n\
+send email to nagiosplug-devel@lists.sourceforge.net\n"));
}
}
void
-print_revision (char *command_name, const char *revision_string)
+print_revision (const char *command_name, const char *revision_string)
{
char plugin_revision[STRLEN];
if (sscanf (revision_string, "$Revision: %[0-9.]", plugin_revision) != 1)
strncpy (plugin_revision, "N/A", STRLEN);
- printf ("%s (nagios-plugins %s) %s\n",
- my_basename (command_name), VERSION, plugin_revision);
- printf
- ("The nagios plugins come with ABSOLUTELY NO WARRANTY. You may redistribute\n"
- "copies of the plugins under the terms of the GNU General Public License.\n"
- "For more information about these matters, see the file named COPYING.\n");
+ printf ("%s (%s %s) %s\n",
+ command_name, PACKAGE, VERSION, plugin_revision);
+ printf (_("\
+The nagios plugins come with ABSOLUTELY NO WARRANTY. You may redistribute\n\
+copies of the plugins under the terms of the GNU General Public License.\n\
+For more information about these matters, see the file named COPYING.\n"));
}
+const char *
+state_text (int result)
+{
+ switch (result) {
+ case STATE_OK:
+ return "OK";
+ case STATE_WARNING:
+ return "WARNING";
+ case STATE_CRITICAL:
+ return "CRITICAL";
+ case STATE_DEPENDENT:
+ return "DEPENDENT";
+ default:
+ return "UNKNOWN";
+ }
+}
void
-terminate (int result, const char *fmt, ...)
+die (int result, const char *fmt, ...)
{
va_list ap;
va_start (ap, fmt);
}
}
-int
-is_host (char *address)
-{
- if (is_dotted_quad (address) || is_hostname (address))
- return (TRUE);
- return (FALSE);
-}
-
-int
-is_dotted_quad (char *address)
-{
- int o1, o2, o3, o4;
- char c[1];
-
- if (!address)
- return FALSE;
-
- if (sscanf (address, "%d.%d.%d.%d%c", &o1, &o2, &o3, &o4, c) != 4)
- return FALSE;
- else if (o1 > 255 || o2 > 255 || o3 > 255 || o4 > 255)
- return FALSE;
- else if (o1 < 0 || o2 < 0 || o3 < 0 || o4 < 0)
- return FALSE;
- else
- return TRUE;
-}
-
-/* from RFC-1035
- *
- * The labels must follow the rules for ARPANET host names. They must
- * start with a letter, end with a letter or digit, and have as interior
- * characters only letters, digits, and hyphen. There are also some
- * restrictions on the length. Labels must be 63 characters or less. */
-
-int
-is_hostname (char *s1)
-{
- if (!s1 || strlen (s1) > 63) {
- return FALSE;
- }
- if (strcspn (s1, "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUWVXYZ0123456789-.") != 0) {
- return FALSE;
- }
- if (strspn (s1, "0123456789-.") == 1) {
- return FALSE;
- }
- while ((s1 = index (s1, '.'))) {
- s1++;
- if (strspn (s1, "0123456789-.") == 1) {
- return FALSE;
- }
- }
- return TRUE;
-}
-
int
is_numeric (char *number)
{
-/******************************************************************************
- *
- * Concatenates one string to the end of another
- *
- * Given a pointer destination string, which may or may not already
- * hold some text, and a source string with additional text (possibly
- * NULL or empty), returns a pointer to a string that is the first
- * string with the second concatenated to it. Uses realloc to free
- * memory held by the dest argument if new storage space is required.
- *
- * Example:
- *
- * char *str=NULL;
- * str = strscpy("This is a line of text with no trailing newline");
- * str = strscat(str,"\n");
- *
- *****************************************************************************/
-
-char *
-strscat (char *dest, char *src)
-{
-
- if (dest == NULL)
- return src;
- if (src != NULL)
- asprintf (&dest, "%s%s", dest, src);
-
- return dest;
-}
-
-
-
-
-
/******************************************************************************
*
* Returns a pointer to the next line of a multiline string buffer
if (dest == NULL || strlen (dest) < len)
dest = realloc (dest, len + 1);
if (dest == NULL)
- terminate (STATE_UNKNOWN, "failed realloc in strpcpy\n");
+ die (STATE_UNKNOWN, "failed realloc in strpcpy\n");
strncpy (dest, src, len);
dest[len] = '\0';
dest = realloc (dest, len + l2 + 1);
if (dest == NULL)
- terminate (STATE_UNKNOWN, "failed malloc in strscat\n");
+ die (STATE_UNKNOWN, "failed malloc in strscat\n");
strncpy (dest + len, src, l2);
dest[len + l2] = '\0';