# HG changeset patch
# User k.fukuda
# Date 1551782013 -32400
# Node ID fea7651ca24f61bde9ccde924b49172585583dc8
# Parent  ef2f70aee45a6a381159c9c4623b8721de0efe78
fix Broadcast packet offset

diff -r ef2f70aee45a -r fea7651ca24f src/main/java/com/glavsoft/rfb/protocol/ReceiverTask.java
--- a/src/main/java/com/glavsoft/rfb/protocol/ReceiverTask.java	Sun Mar 03 18:56:42 2019 +0900
+++ b/src/main/java/com/glavsoft/rfb/protocol/ReceiverTask.java	Tue Mar 05 19:33:33 2019 +0900
@@ -120,7 +120,7 @@
                     // pass the input stream to the TreeVNC protocol reader
                     return;
                 }
-                byte messageId = getMessageId();
+                byte messageId = getMessageId(reader);
 
                 switch (messageId) {
                     case FRAMEBUFFER_UPDATE:
@@ -193,7 +193,7 @@
         }
     }
 
-    public byte getMessageId() throws Exception {
+    public byte getMessageId(Reader reader) throws Exception {
         if(! rfb.isTreeManager() && rfb.isAddSerialNum()) {
             // client has 8byte packet sequence number
             // add serial number flag (4byte)
@@ -244,7 +244,7 @@
         int numberOfRectangles;
         try {
             reader.readByte(); // padding
-            numberOfRectangles = this.reader.readUInt16();
+            numberOfRectangles = reader.readUInt16();
             if(numberOfRectangles > 3) {
                 System.out.println("numberofrectangle : " + numberOfRectangles);
                 if (rfb.getViewer().getUseMulticast()){
diff -r ef2f70aee45a -r fea7651ca24f src/main/java/jp/ac/u_ryukyu/treevnc/BroadcastRFBListener.java
--- a/src/main/java/jp/ac/u_ryukyu/treevnc/BroadcastRFBListener.java	Sun Mar 03 18:56:42 2019 +0900
+++ b/src/main/java/jp/ac/u_ryukyu/treevnc/BroadcastRFBListener.java	Tue Mar 05 19:33:33 2019 +0900
@@ -65,7 +65,7 @@
 				boolean isTreeRoot = rfb.isTreeManager();
 				if (receiverTask != null) {
 					Reader reader = new Reader(new ByteArrayInputStream(reply));
-					if (receiverTask.getMessageId() == FRAMEBUFFER_UPDATE) {
+					if (receiverTask.getMessageId(reader) == FRAMEBUFFER_UPDATE) {
 						receiverTask.framebufferUpdateMessage(reader);
 					}
 				}