From 45297924e95dc7a15f981da7348b651671f5f3df Mon Sep 17 00:00:00 2001
From: Ad Schellevis <ad@opnsense.org>
Date: Fri, 12 Apr 2019 15:35:06 +0200
Subject: [PATCH] Routing, gateways. extend Gateways class with getInterface()
 to return technical interface and getInterfaceName() to return its name, for
 https://github.com/opnsense/core/issues/2279

---
 .../app/library/OPNsense/Routing/Gateways.php | 28 +++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/src/opnsense/mvc/app/library/OPNsense/Routing/Gateways.php b/src/opnsense/mvc/app/library/OPNsense/Routing/Gateways.php
index e5481a500..74df2a94f 100644
--- a/src/opnsense/mvc/app/library/OPNsense/Routing/Gateways.php
+++ b/src/opnsense/mvc/app/library/OPNsense/Routing/Gateways.php
@@ -329,4 +329,32 @@ class Gateways
         return null;
     }
 
+    /**
+     * @param string $name gateway name
+     * @return string|null gateway interface
+     */
+    public function getInterface($name)
+    {
+        foreach ($this->getGateways() as $gateway) {
+            if ($gateway['name'] == $name && !empty($gateway['if'])){
+                return $gateway['if'];
+            }
+        }
+        return null;
+    }
+
+    /**
+     * @param string $name gateway name
+     * @return string|null gateway interface
+     */
+    public function getInterfaceName($name)
+    {
+        foreach ($this->getGateways() as $gateway) {
+            if ($gateway['name'] == $name && !empty($gateway['interface'])){
+                return $gateway['interface'];
+            }
+        }
+        return null;
+    }
+
 }