From 4a8a90ffa6b698feed7ecf4ec235ffb1ad853d4b Mon Sep 17 00:00:00 2001
From: jim-p <jimp@pfsense.org>
Date: Thu, 23 Feb 2012 10:53:14 -0500
Subject: Allow users to enter a port number when adding a remote syslog
 server.

---
 etc/inc/util.inc | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'etc/inc/util.inc')

diff --git a/etc/inc/util.inc b/etc/inc/util.inc
index 726446b..420ca0e 100644
--- a/etc/inc/util.inc
+++ b/etc/inc/util.inc
@@ -485,6 +485,18 @@ function is_ipaddrv4($ipaddr) {
 		return false;
 }
 
+function is_ipaddrwithport($ipport) {
+	$parts = explode(":", $ipport);
+	$port = array_pop($parts);
+	if (count($parts) == 1) {
+		return is_ipaddrv4($parts[0]) && is_port($port);
+	} elseif (count($parts) > 1) {
+		return is_ipaddrv6(implode(":", $parts)) && is_port($port);
+	} else {
+		return false;
+	}
+}
+
 /* returns true if $ipaddr is a valid dotted IPv4 address or an alias thereof */
 function is_ipaddroralias($ipaddr) {
 	global $config;
-- 
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