First commit: Just a collection of library sources from Github. Compiles, but doesn't work.

src/org/telegram/mtproto/tl/MTMessage.java

@@ -0,0 +1,98 @@
+package org.telegram.mtproto.tl;
+
+import org.telegram.mtproto.util.BytesCache;
+import org.telegram.tl.TLContext;
+import org.telegram.tl.TLObject;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+
+import static org.telegram.tl.StreamingUtils.*;
+
+/**
+ * Created with IntelliJ IDEA.
+ * User: ex3ndr
+ * Date: 03.11.13
+ * Time: 20:46
+ */
+public class MTMessage extends TLObject {
+    private long messageId;
+    private int seqNo;
+    private byte[] content;
+    private int contentLen;
+
+    public MTMessage(long messageId, int seqNo, byte[] content) {
+        this(messageId, seqNo, content, content.length);
+    }
+
+    public MTMessage(long messageId, int seqNo, byte[] content, int contentLen) {
+        this.messageId = messageId;
+        this.seqNo = seqNo;
+        this.content = content;
+        this.contentLen = contentLen;
+    }
+
+    public MTMessage() {
+
+    }
+
+    @Override
+    public int getClassId() {
+        return 0;
+    }
+
+    public long getMessageId() {
+        return messageId;
+    }
+
+    public void setMessageId(long messageId) {
+        this.messageId = messageId;
+    }
+
+    public int getSeqNo() {
+        return seqNo;
+    }
+
+    public void setSeqNo(int seqNo) {
+        this.seqNo = seqNo;
+    }
+
+    public byte[] getContent() {
+        return content;
+    }
+
+    public void setContent(byte[] content) {
+        this.content = content;
+    }
+
+    public int getContentLen() {
+        return contentLen;
+    }
+
+    public void setContentLen(int contentLen) {
+        this.contentLen = contentLen;
+    }
+
+    @Override
+    public void serializeBody(OutputStream stream) throws IOException {
+        writeLong(messageId, stream);
+        writeInt(seqNo, stream);
+        writeInt(content.length, stream);
+        writeByteArray(content, 0, contentLen, stream);
+    }
+
+    @Override
+    public void deserializeBody(InputStream stream, TLContext context) throws IOException {
+        messageId = readLong(stream);
+        seqNo = readInt(stream);
+        int size = readInt(stream);
+        content = BytesCache.getInstance().allocate(size);
+        readBytes(content, 0, size, stream);
+    }
+
+    @Override
+    public String toString() {
+        return "message";
+    }
+}