From 06ca7c59f3614247d425efacdf8795b782db8298 Mon Sep 17 00:00:00 2001
From: Tim Young <tim.young@lightsys.org>
Date: Mon, 7 May 2018 09:43:50 -0500
Subject: [PATCH] Arp and clearArp as doactions

---
 EduNetworkBuilder/ActionClass.cs    |  4 ++++
 EduNetworkBuilder/NB.cs             | 27 ++++++++++++++++++++++++++-
 EduNetworkBuilder/NetworkBuilder.cs |  6 ++++--
 3 files changed, 34 insertions(+), 3 deletions(-)

diff --git a/EduNetworkBuilder/ActionClass.cs b/EduNetworkBuilder/ActionClass.cs
index f1f69cb..a87cd74 100644
--- a/EduNetworkBuilder/ActionClass.cs
+++ b/EduNetworkBuilder/ActionClass.cs
@@ -139,6 +139,10 @@ namespace EduNetworkBuilder
                 case NBAction.dhcp:
                     break;
                 case NBAction.arp:
+                    source.AskArpFromHere(Destination);
+                    break;
+                case NBAction.cleararp:
+                    source.ClearArps();
                     break;
                 case NBAction.ping:                    
                     source.PingFromHere(Destination) ;
diff --git a/EduNetworkBuilder/NB.cs b/EduNetworkBuilder/NB.cs
index 0d14ad7..c440cb3 100644
--- a/EduNetworkBuilder/NB.cs
+++ b/EduNetworkBuilder/NB.cs
@@ -104,7 +104,9 @@ namespace EduNetworkBuilder
     public enum HowToBreak { PowerOff, EthernetBreak, EthernetCorrupt, EthernetRemoveLink, LockOutSwitch,
         WirelessBreakSSID, WirelessBreakKey, DeviceChangeIP, DeviceChangeGW, StaticRouteClear,
         StaticRouteCorrupt, VLANChange, VPNChangeEndpoint, VPNChangeKey, BreakDevice }
-    public enum NBAction { none, newdevice, changelocation, changedevice, deletecomponent, ping, traceroute, arp, dhcp }
+    public enum NBAction { none, newdevice, changelocation, changedevice, deletecomponent,
+
+        ping, traceroute, arp, cleararp, dhcp }
 
     [Serializable]
     public struct HostNicID //This holds a unique identifier for a network card.  Links use this to know what it is connected to
@@ -1405,6 +1407,29 @@ namespace EduNetworkBuilder
 
             AC.DoAction();
 
+        }
+        public static void DoActionArpDevice(int HostID, NB_IPAddress Destination)
+        {
+            ActionClass AC = new ActionClass();
+            AC.Action = NBAction.arp;
+            AC.SourceID = HostID;
+            AC.Destination = Destination;
+
+            RegisterAction(AC);
+
+            AC.DoAction();
+
+        }
+        public static void DoActionClearArpDevice(int HostID)
+        {
+            ActionClass AC = new ActionClass();
+            AC.Action = NBAction.cleararp;
+            AC.SourceID = HostID;
+
+            RegisterAction(AC);
+
+            AC.DoAction();
+
         }
         #endregion ActionFunctions
 
diff --git a/EduNetworkBuilder/NetworkBuilder.cs b/EduNetworkBuilder/NetworkBuilder.cs
index 0edfe35..56cb2a0 100644
--- a/EduNetworkBuilder/NetworkBuilder.cs
+++ b/EduNetworkBuilder/NetworkBuilder.cs
@@ -1494,7 +1494,8 @@ namespace EduNetworkBuilder
             todo = destination.Edit(ItemClickedOn, this, NB.Translate("H_ARP_Title2"));
             if (todo)
             {
-                ItemClickedOn.AskArpFromHere(destination);
+                //ItemClickedOn.AskArpFromHere(destination);
+                NB.DoActionArpDevice(ItemClickedOn.GetUniqueIdentifier, destination);
                 myNetwork.ProcessPackets();
                 UpdateMessages();
             }
@@ -1503,7 +1504,8 @@ namespace EduNetworkBuilder
         private void pbNetworkView_ArpClear_Click(object sender, EventArgs e)
         {
             if (ItemClickedOn == null) return; //we do not have something chosen to arp request from
-            ItemClickedOn.ClearArps();
+            //ItemClickedOn.ClearArps();
+            NB.DoActionClearArpDevice(ItemClickedOn.GetUniqueIdentifier);
         }
 
         private void pbNetworkView_MouseUp(object sender, MouseEventArgs e)