Baseline: Ausgangszustand vor Modularisierung

Erster Commit des bestehenden monolithischen WinForms-Copytraders, inklusive der Alt-Backups (*.bak), damit diese dauerhaft in der Historie rekonstruierbar bleiben. Threema-Lib unter libs/ wurde vendored (nested .git entfernt). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-01 13:16:16 +02:00
commit 475d396f80
147 changed files with 25455 additions and 0 deletions
@@ -0,0 +1,72 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace IcgSoftware.Threema.CoreMsgApi.Messages
+{
+	class ImageMessage : ThreemaMessage
+	{
+		public const int TYPE_CODE = 0x02;
+
+		private readonly byte[] blobId;
+		private readonly int size;
+		private readonly byte[] nonce;
+
+		public ImageMessage(byte[] blobId, int size, byte[] nonce)
+		{
+			this.blobId = blobId;
+			this.size = size;
+			this.nonce = nonce;
+		}
+
+		public byte[] BlobId
+		{
+			get { return this.blobId; }
+		}
+
+
+		public int Size
+		{
+			get { return this.size; }
+		}
+
+
+		public byte[] Nonce
+		{
+			get { return this.nonce; }
+		}
+
+		public override int GetTypeCode()
+		{
+			return TYPE_CODE;
+		}
+
+		public override byte[] GetData()
+		{
+			byte[] data = new byte[BLOB_ID_LEN + 4 + ThreemaMessage.NONCEBYTES];
+			int pos = 0;
+
+			//System.arraycopy(this.blobId, 0, data, pos, BLOB_ID_LEN);
+			this.blobId.CopyTo(data, 0);
+			pos += BLOB_ID_LEN;
+
+			//EndianUtils.writeSwappedInteger(data, pos, this.size);
+			byte[] size = BitConverter.GetBytes(this.size);
+			size.CopyTo(data, pos);
+			pos += 4;
+
+			//System.arraycopy(this.nonce, 0, data, pos, ThreemaMessage.NONCEBYTES);
+			this.nonce.CopyTo(data, pos);
+
+			return data;
+
+		}
+
+		public override string ToString()
+		{
+			return string.Format("blob {0}", DataUtils.ByteArrayToHexString(this.blobId));
+		}
+	}
+}