minor changes

DnsServerCore/Dhcp/DhcpMessage.cs

@@ -328,6 +328,19 @@ namespace DnsServerCore.Dhcp
                 option.WriteTo(s);
         }
 
+        public string GetClientFullIdentifier()
+        {
+            string hardwareAddress = BitConverter.ToString(_clientHardwareAddress);
+
+            if (_clientFullyQualifiedDomainName != null)
+                return _clientFullyQualifiedDomainName.DomainName + " [" + hardwareAddress + "]";
+
+            if (_hostName != null)
+                return _hostName.HostName + " [" + hardwareAddress + "]";
+
+            return "[" + hardwareAddress + "]";
+        }
+
         #endregion
 
         #region properties

DnsServerCore/Dhcp/DhcpOption.cs

@@ -24,7 +24,7 @@ using TechnitiumLibrary.IO;
 
 namespace DnsServerCore.Dhcp
 {
-    enum DhcpOptionCode : byte
+    public enum DhcpOptionCode : byte
     {
         Pad = 0,
         SubnetMask = 1,
@@ -106,7 +106,7 @@ namespace DnsServerCore.Dhcp
         End = 255
     }
 
-    class DhcpOption
+    public class DhcpOption
     {
         #region variables
 

DnsServerCore/Dhcp/Options/ClasslessStaticRouteOption.cs

@@ -25,7 +25,7 @@ using TechnitiumLibrary.IO;
 
 namespace DnsServerCore.Dhcp.Options
 {
-    class ClasslessStaticRouteOption : DhcpOption
+    public class ClasslessStaticRouteOption : DhcpOption
     {
         #region variables