initial commit

2026-08-27 11:22:16 -06:00
commit 96afff7a83
600 changed files with 29291 additions and 0 deletions
@@ -0,0 +1,65 @@
+using ProtoBuf;
+using Quasar.Common.Messages;
+using System;
+using System.IO;
+
+namespace Quasar.Common.Networking
+{
+    public class PayloadWriter : MemoryStream
+    {
+        private readonly Stream _innerStream;
+        public bool LeaveInnerStreamOpen { get; }
+
+        public PayloadWriter(Stream stream, bool leaveInnerStreamOpen)
+        {
+            _innerStream = stream;
+            LeaveInnerStreamOpen = leaveInnerStreamOpen;
+        }
+
+        public void WriteBytes(byte[] value)
+        {
+            _innerStream.Write(value, 0, value.Length);
+        }
+
+        public void WriteInteger(int value)
+        {
+            WriteBytes(BitConverter.GetBytes(value));
+        }
+
+        /// <summary>
+        /// Writes a serialized message as payload to the stream.
+        /// </summary>
+        /// <param name="message">The message to write.</param>
+        /// <returns>The amount of written bytes to the stream.</returns>
+        public int WriteMessage(IMessage message)
+        {
+            using (MemoryStream ms = new MemoryStream())
+            {
+                Serializer.Serialize(ms, message);
+                byte[] payload = ms.ToArray();
+                WriteInteger(payload.Length);
+                WriteBytes(payload);
+                return sizeof(int) + payload.Length;
+            }
+        }
+
+        protected override void Dispose(bool disposing)
+        {
+            try
+            {
+                if (LeaveInnerStreamOpen)
+                {
+                    _innerStream.Flush();
+                }
+                else
+                {
+                    _innerStream.Close();
+                }
+            }
+            finally
+            {
+                base.Dispose(disposing);
+            }
+        }
+    }
+}