vlan tagging tests

EduNetworkBuilder/NetTest.cs

@@ -6,6 +6,7 @@ using System.Threading.Tasks;
 using System.Drawing;
 using System.Xml;
 using System.Windows.Forms;
+using System.Text.RegularExpressions;
 
 namespace EduNetworkBuilder
 {
@@ -408,6 +409,23 @@ namespace EduNetworkBuilder
             TaskWasDone = true;
         }
 
+        
+        public string GetInterfaceFromVLANInterfaceRequirement()
+        {
+            Match result = Regex.Match(dHost, @"(?<interface>[A-z:0-9]+) - (?<id>\d+)");
+            if (result.Groups["interface"] != null) return result.Groups["interface"].Value;
+            return "";
+        }
+
+        public int GetIDFromVLANInterfaceRequirement()
+        {
+            int answer = -1;
+            Match result = Regex.Match(dHost, @"(?<interface>[A-z:0-9]+) - (?<id>\d+)");
+            if (result.Groups["id"] != null) int.TryParse( result.Groups["id"].Value, out answer);
+            return answer;
+        }
+
+
         /// <summary>
         /// See if the test has been solved
         /// </summary>

EduNetworkBuilder/NetTestEditor.cs

@@ -197,6 +197,25 @@ namespace EduNetworkBuilder
                     }
                 }
             }
+            else if (ToEdit.TheTest == NetTestType.NeedsForbiddenVLAN || 
+                ToEdit.TheTest == NetTestType.NeedsTaggedVLAN || 
+                ToEdit.TheTest == NetTestType.NeedsUntaggedVLAN )
+            {
+                sItem = theNet.GetDeviceFromName(ToEdit.sHost);
+                foreach (string nname in sItem.NICNames())
+                {
+                    NetworkCard nic = sItem.NicFromName(nname);
+                    if (!nic.NicCanDoVLANs()) continue;
+                    for (int i = 0; i < nic.IFCount; i++)
+                    {
+                        NetworkInterface nif = nic.GetInterface(i);
+                        foreach (VLANName vn in theNet.VlanNames)
+                        {
+                            cbDest.Items.Add(nif.nic_name + " - " + vn.ID.ToString());
+                        }
+                    }
+                }
+            }
             else
             {   //List all the hosts
                 foreach (string host in HostNames)
@@ -278,6 +297,16 @@ namespace EduNetworkBuilder
             {
                 return true;
             }
+            else if (ntt == NetTestType.NeedsUntaggedVLAN || ntt == NetTestType.NeedsTaggedVLAN ||
+                ntt == NetTestType.NeedsForbiddenVLAN)
+            {
+                //We have an interface and a network ID.  Verify they exist
+                if (cbDest.SelectedIndex < 0) return false;
+                Match result = Regex.Match(cbDest.SelectedItem.ToString(), @"(?<interface>[A-z:0-9]+) - (?<id>\d+)");
+                if (result.Groups["interface"] != null && result.Groups["id"] != null)
+                    return true;
+                return false;
+            }
             else
             {
                 if (ntt == NetTestType.SuccessfullyPings) return true;

EduNetworkBuilder/NetworkDevice.cs

@@ -906,6 +906,8 @@ namespace EduNetworkBuilder
         {
             if (Size > 200) Size = 200;
             if (Size < 10) Size = 10;
+
+            DateTime Test = DateTime.UtcNow + TimeSpan.FromMilliseconds(100);
         }