From 0b6423f9c99d9edf8c96fefd0f6c453859395aa1 Mon Sep 17 00:00:00 2001
From: Holger Weiss <holger@zedat.fu-berlin.de>
Date: Mon, 30 Sep 2013 00:03:24 +0200
Subject: Import Nagios Plugins site

Import the Nagios Plugins web site, Cronjobs, infrastructure scripts,
and configuration files.
---
 .../37325-nagiosplugins-utils-20021210.diff        | 126 +++++++++++++++++++++
 1 file changed, 126 insertions(+)
 create mode 100644 web/attachments/37325-nagiosplugins-utils-20021210.diff

(limited to 'web/attachments/37325-nagiosplugins-utils-20021210.diff')

diff --git a/web/attachments/37325-nagiosplugins-utils-20021210.diff b/web/attachments/37325-nagiosplugins-utils-20021210.diff
new file mode 100644
index 0000000..3295f2e
--- /dev/null
+++ b/web/attachments/37325-nagiosplugins-utils-20021210.diff
@@ -0,0 +1,126 @@
+Index: utils.c
+===================================================================
+RCS file: /cvsroot/nagiosplug/nagiosplug/plugins/utils.c,v
+retrieving revision 1.13
+diff -u -r1.13 utils.c
+--- utils.c	18 Nov 2002 07:22:28 -0000	1.13
++++ utils.c	11 Dec 2002 02:39:17 -0000
+@@ -16,6 +16,9 @@
+ #include "version.h"
+ #include <stdarg.h>
+ #include <limits.h>
++#include <sys/socket.h>
++#include <arpa/inet.h>
++#include <netdb.h>
+ 
+ extern int timeout_interval;
+ 
+@@ -27,7 +30,9 @@
+ RETSIGTYPE timeout_alarm_handler (int);
+ 
+ int is_host (char *);
+-int is_dotted_quad (char *);
++int resolve_host_or_addr (char *, int); 
++int is_ipv4_addr (char *);
++int is_ipv6_addr (char *);
+ int is_hostname (char *);
+ 
+ int is_integer (char *);
+@@ -154,53 +159,49 @@
+ int
+ is_host (char *address)
+ {
+-	if (is_dotted_quad (address) || is_hostname (address))
++	if (is_ipv4_addr (address) || is_ipv6_addr (address) || 
++		is_hostname (address))
+ 		return (TRUE);
++
+ 	return (FALSE);
+ }
+ 
+ int
+-is_dotted_quad (char *address)
++resolve_host_or_addr (char *address, int family)
+ {
+-	int o1, o2, o3, o4;
+-	char c[1];
++	struct addrinfo hints;
++	struct addrinfo *res;
++	int retval;
+ 
+-	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)
++	memset (&hints, 0, sizeof (hints));
++	hints.ai_family = family;
++	retval = getaddrinfo (address, NULL, &hints, &res);
++
++	if (retval != 0)
+ 		return FALSE;
+ 	else
++	{
++		freeaddrinfo (res);
+ 		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_ipv4_addr (char *address)
++{
++	return resolve_host_or_addr (address, AF_INET);
++}
++
++int
++is_ipv6_addr (char *address)
++{
++	return resolve_host_or_addr (address, AF_INET6);
++}
+ 
+ int
+ is_hostname (char *s1)
+ {
+-	if (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) {
+-			printf ("%s\n", s1);
+-			return FALSE;
+-		}
+-	}
+-	return TRUE;
++	return resolve_host_or_addr (s1, AF_UNSPEC);
+ }
+ 
+ int
+Index: utils.h.in
+===================================================================
+RCS file: /cvsroot/nagiosplug/nagiosplug/plugins/utils.h.in,v
+retrieving revision 1.7
+diff -u -r1.7 utils.h.in
+--- utils.h.in	9 Nov 2002 03:39:35 -0000	1.7
++++ utils.h.in	11 Dec 2002 02:39:17 -0000
+@@ -28,7 +28,8 @@
+ /* Test input types */
+ 
+ int is_host (char *);
+-int is_dotted_quad (char *);
++int is_ipv4_addr (char *);
++int is_ipv6_addr (char *);
+ int is_hostname (char *);
+ 
+ int is_integer (char *);
-- 
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