From a6340f80321cabceb500d9d740e1617d06c7f0d2 Mon Sep 17 00:00:00 2001
From: Ad Schellevis <ad@opnsense.org>
Date: Fri, 12 Apr 2019 14:53:03 +0200
Subject: [PATCH] Routing, gateways. add getAddress() method to return a
 gateways address. for https://github.com/opnsense/core/issues/2279

---
 .../app/library/OPNsense/Routing/Gateways.php | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/src/opnsense/mvc/app/library/OPNsense/Routing/Gateways.php b/src/opnsense/mvc/app/library/OPNsense/Routing/Gateways.php
index 1cb6a4661..e5481a500 100644
--- a/src/opnsense/mvc/app/library/OPNsense/Routing/Gateways.php
+++ b/src/opnsense/mvc/app/library/OPNsense/Routing/Gateways.php
@@ -310,4 +310,23 @@ class Gateways
         return false;
     }
 
+    /**
+     * @param string $name gateway name
+     * @return string|null gateway address
+     */
+    public function getAddress($name)
+    {
+        foreach ($this->getGateways() as $gateway) {
+            if ($gateway['name'] == $name && !empty($gateway['gateway'])){
+                $result = $gateway['gateway'];
+                if (strtolower(substr($gateway['gateway'], 0, 5)) == "fe80:") {
+                    // link local, suffix interface
+                    $result .= "%{$gw['if']}";
+                }
+                return $result;
+            }
+        }
+        return null;
+    }
+
 }