Initial Commit

2026-08-13 19:33:44 +00:00 · 2020-06-08 14:11:54 -05:00
commit 830e905300
24 changed files with 2129 additions and 0 deletions
@@ -0,0 +1,77 @@
+using Zeroconf;
+using System;
+using System.Collections.ObjectModel;
+
+namespace QSharp
+{
+    public class QBrowser
+    {
+        const string UDPServiceType = "_qlab._udp.local."; 
+        const string TCPServiceType = "_qlab._tcp.local.";
+
+        const int udpPort = 53000;
+
+        IObservable<IZeroconfHost> netServices;
+        ZeroconfResolver.ResolverListener netServiceTCPBrowser;
+
+        ObservableCollection<QServer> servers = new ObservableCollection<QServer>();
+
+        public QBrowser()
+        {
+
+            Console.WriteLine("QBrowser Init");
+            netServiceTCPBrowser = ZeroconfResolver.CreateListener(TCPServiceType);
+            netServiceTCPBrowser.ServiceFound += ServerFound;
+            netServiceTCPBrowser.ServiceLost += ServerLost;
+        }
+
+        private void ServerLost(object sender, IZeroconfHost e)
+        {
+            Console.WriteLine($"Lost {e.DisplayName} : {e.IPAddress}");
+
+        }
+
+        private void ServerFound(object sender, IZeroconfHost e)
+        {
+            
+            
+            foreach(var service in e.Services)
+            {
+                if (service.Key.Equals(TCPServiceType))
+                {
+                    Console.WriteLine($"Found {e.DisplayName} : {e.IPAddress} : {service.Value.Port}");
+
+                    QServer server = getServerFromAddress(e.IPAddress);
+
+                    if(server == null)
+                    {
+                        Console.WriteLine("New Server Found so adding");
+                        QServer serverToAdd = new QServer(e.IPAddress, service.Value.Port, e.DisplayName);
+                        servers.Add(serverToAdd);
+                        serverToAdd.refreshWorkspaces();
+                    }
+                    else
+                    {
+                        server.name = e.DisplayName;
+                        Console.WriteLine("Server already exists in list so just updating name");
+                    }
+                }
+            }
+
+        }
+
+        public QServer getServerFromAddress(string address)
+        {
+            QServer foundServer = null;
+            foreach(var server in servers)
+            {
+                if (server.host.Equals(address))
+                {
+                    return server;
+                }
+            }
+
+            return foundServer;
+        }
+    }
+}