initial commit

2026-08-27 10:57:58 -06:00
commit 773d05f8f1
1038 changed files with 109261 additions and 0 deletions
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+using Pulsar.Common.Messages;
+using Pulsar.Common.Messages.Administration.TCPConnections;
+using Pulsar.Common.Messages.Other;
+using Pulsar.Common.Models;
+using Pulsar.Common.Networking;
+using Pulsar.Server.Networking;
+
+namespace Pulsar.Server.Messages
+{
+    /// <summary>
+    /// Handles messages for the interaction with remote TCP connections.
+    /// </summary>
+    public class TcpConnectionsHandler : MessageProcessorBase<TcpConnection[]>
+    {
+        /// <summary>
+        /// The client which is associated with this tcp connections handler.
+        /// </summary>
+        private readonly Client _client;
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="TcpConnectionsHandler"/> class using the given client.
+        /// </summary>
+        /// <param name="client">The associated client.</param>
+        public TcpConnectionsHandler(Client client) : base(true)
+        {
+            _client = client;
+        }
+
+        /// <inheritdoc />
+        public override bool CanExecute(IMessage message) => message is GetConnectionsResponse;
+
+        /// <inheritdoc />
+        public override bool CanExecuteFrom(ISender sender) => _client.Equals(sender);
+
+        /// <inheritdoc />
+        public override void Execute(ISender sender, IMessage message)
+        {
+            switch (message)
+            {
+                case GetConnectionsResponse con:
+                    Execute(sender, con);
+                    break;
+            }
+        }
+
+        /// <summary>
+        /// Refreshes the current TCP connections.
+        /// </summary>
+        public void RefreshTcpConnections()
+        {
+            _client.Send(new GetConnections());
+        }
+
+        /// <summary>
+        /// Closes a TCP connection of the client.
+        /// </summary>
+        /// <param name="localAddress">Local address.</param>
+        /// <param name="localPort">Local port.</param>
+        /// <param name="remoteAddress">Remote address.</param>
+        /// <param name="remotePort">Remote port.</param>
+        public void CloseTcpConnection(string localAddress, ushort localPort, string remoteAddress, ushort remotePort)
+        {
+            // a unique tcp connection is determined by local address + port and remote address + port
+            _client.Send(new DoCloseConnection
+            {
+                LocalAddress = localAddress,
+                LocalPort = localPort,
+                RemoteAddress = remoteAddress,
+                RemotePort = remotePort
+            });
+        }
+
+        private void Execute(ISender client, GetConnectionsResponse message)
+        {
+            OnReport(message.Connections);
+        }
+    }
+}