From f70128084071b4790c14a2df731989fb44b56e3d Mon Sep 17 00:00:00 2001
From: Adrian Moennich <adrian@planetcoding.net>
Date: Sat, 12 Dec 2015 21:21:05 +0100
Subject: [PATCH] Add getInet4AddressByName util

---
 .../main/java/org/xbmc/kore/utils/NetUtils.java  | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/app/src/main/java/org/xbmc/kore/utils/NetUtils.java b/app/src/main/java/org/xbmc/kore/utils/NetUtils.java
index b4d077b..b27cac6 100644
--- a/app/src/main/java/org/xbmc/kore/utils/NetUtils.java
+++ b/app/src/main/java/org/xbmc/kore/utils/NetUtils.java
@@ -24,6 +24,7 @@ import java.io.FileReader;
 import java.io.IOException;
 import java.net.DatagramPacket;
 import java.net.DatagramSocket;
+import java.net.Inet4Address;
 import java.net.InetAddress;
 import java.net.InterfaceAddress;
 import java.net.NetworkInterface;
@@ -36,6 +37,21 @@ import java.util.Enumeration;
 public class NetUtils {
     private static final String TAG = LogUtils.makeLogTag(NetUtils.class);
 
+    /**
+     * Gets an IPv4 address from a host name
+     * @param host The host to look up
+     * @return Inet4Address
+     */
+    public static Inet4Address getInet4AddressByName(String host) throws UnknownHostException {
+        InetAddress[] addrs = InetAddress.getAllByName(host);
+        for (InetAddress addr : addrs) {
+            if (addr instanceof Inet4Address) {
+                return (Inet4Address)addr;
+            }
+        }
+        throw new UnknownHostException("No ipv4 address found");
+    }
+
     /**
      * Convert a IPv4 address from an integer to an InetAddress.
      * @param hostAddress an int corresponding to the IPv4 address in network byte order