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changeset 164:86289e56263c

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Send initData in server change
author oc
date Wed, 18 Jun 2014 21:16:28 +0900
parents c850c2fce039
children 93c6ba4d3bc4
files src/main/java/com/glavsoft/rfb/encoding/EncodingType.java src/main/java/com/glavsoft/rfb/protocol/ReceiverTask.java src/main/java/jp/ac/u_ryukyu/treevnc/MyRfbProto.java src/main/java/jp/ac/u_ryukyu/treevnc/TreeVncCommandChannelListener.java src/main/java/jp/ac/u_ryukyu/treevnc/UpdateRectangleMessage.java
diffstat 5 files changed, 40 insertions(+), 6 deletions(-) [+]
line wrap: on
line diff
--- a/src/main/java/com/glavsoft/rfb/encoding/EncodingType.java	Tue Jun 17 09:56:47 2014 +0900
+++ b/src/main/java/com/glavsoft/rfb/encoding/EncodingType.java	Wed Jun 18 21:16:28 2014 +0900
@@ -65,6 +65,11 @@
     ZRLEE(15, "ZRLEE"),
     
     /**
+     * Transmit initial data of new display
+     */
+    INIT_DATA(0xFFFFFF10, "InitData"),
+    
+    /**
      * Rich Cursor pseudo encoding which allows to transfer cursor shape
      * with transparency
      */
--- a/src/main/java/com/glavsoft/rfb/protocol/ReceiverTask.java	Tue Jun 17 09:56:47 2014 +0900
+++ b/src/main/java/com/glavsoft/rfb/protocol/ReceiverTask.java	Wed Jun 18 21:16:28 2014 +0900
@@ -43,6 +43,7 @@
 
 import java.io.PrintWriter;
 import java.io.StringWriter;
+import java.nio.ByteBuffer;
 import java.util.logging.Logger;
 
 import jp.ac.u_ryukyu.treevnc.MyRfbProto;
@@ -237,10 +238,16 @@
 			} else if (rect.getEncodingType() == EncodingType.CURSOR_POS) {
 				renderer.decodeCursorPosition(rect);
 				repaintController.repaintCursor();
-			} else if (rect.getEncodingType() == EncodingType.DESKTOP_SIZE) {
+			} else if (rect.getEncodingType() == EncodingType.DESKTOP_SIZE || rect.getEncodingType() == EncodingType.INIT_DATA ) {
 			    fullscreenFbUpdateIncrementalRequest =
 			            new FramebufferUpdateRequestMessage(0, 0, rect.width, rect.height, true);
                 rfb.setCuiVersion(false);
+                if (rect.getEncodingType() == EncodingType.INIT_DATA) {
+                	int length = reader.readInt32();
+                	byte[] initData = new byte[length];
+                	reader.read(initData);
+                	rfb.getContext().setInitData(initData);
+                }
 			    synchronized (renderer.getLock()) {
 			        if(!(rfb.getCuiVersion()))
 			            renderer = repaintController.createRenderer(reader, rect.width, rect.height,context.getPixelFormat());
--- a/src/main/java/jp/ac/u_ryukyu/treevnc/MyRfbProto.java	Tue Jun 17 09:56:47 2014 +0900
+++ b/src/main/java/jp/ac/u_ryukyu/treevnc/MyRfbProto.java	Wed Jun 18 21:16:28 2014 +0900
@@ -58,6 +58,10 @@
 
 	abstract public boolean isRoot() ;
 	
+	public ProtocolContext getContext() {
+		return context;
+	}
+	
 	/**
 	 * handle new client accept 
 	 *     it also handle TreeVNC Command
@@ -362,7 +366,7 @@
 		LinkedList<ByteBuffer> desktopSize = new LinkedList<ByteBuffer>();
 		int width = context.getFbWidth();
 		int height = context.getFbHeight();
-		desktopSize.add(new UpdateRectangleMessage(0,0, width, height, EncodingType.DESKTOP_SIZE).getMessage());
+		desktopSize.add(new UpdateRectangleMessage(width, height, EncodingType.INIT_DATA, context.getInitData()).getMessage());
 		addSerialNumber(desktopSize);
 		multicastqueue.put(desktopSize);
 	}
@@ -571,5 +575,5 @@
 		
 	}
 
-
+	
 }
--- a/src/main/java/jp/ac/u_ryukyu/treevnc/TreeVncCommandChannelListener.java	Tue Jun 17 09:56:47 2014 +0900
+++ b/src/main/java/jp/ac/u_ryukyu/treevnc/TreeVncCommandChannelListener.java	Wed Jun 18 21:16:28 2014 +0900
@@ -211,7 +211,7 @@
         in.readBytes(b);
     }
     
-    byte initData[] = {7, -128, 4, 56, 32, 24, 0, 1, 0, -1, 0, -1, 0, -1, 16, 8, 0, 0, 0, 0, 0, 0, 0, 7, 102, 105, 114, 101, 102, 108, 121};
+    byte initData[] = {7, -128, 4, 56, 32, 24, 0, 1, 0, -1, 0, -1, 0, -1, 16, 8, 0, 0, 0, 0, 0, 0, 0, 7, 103, 105, 114, 101, 102, 108, 121};
     void sendInitData(Writer os) throws TransportException {
         // In case of "-d" we have no context
         ProtocolContext context = rfb.context;
--- a/src/main/java/jp/ac/u_ryukyu/treevnc/UpdateRectangleMessage.java	Tue Jun 17 09:56:47 2014 +0900
+++ b/src/main/java/jp/ac/u_ryukyu/treevnc/UpdateRectangleMessage.java	Wed Jun 18 21:16:28 2014 +0900
@@ -7,11 +7,11 @@
 
 public class UpdateRectangleMessage {
 
-	private ByteBuffer msg = ByteBuffer.allocate(16).order(ByteOrder.BIG_ENDIAN);
+	private ByteBuffer msg;
 
 	public UpdateRectangleMessage(int i, int j, int width, int height,
 			EncodingType desktopSize) {
-		
+		msg = ByteBuffer.allocate(16).order(ByteOrder.BIG_ENDIAN);
 		msg.put((byte) 0); // FrameBufferUpdate
 		msg.put((byte) 0); // padding
 		msg.putShort((short) 1); // number of rectangle
@@ -25,6 +25,24 @@
 
 	}
 	
+	public UpdateRectangleMessage(int width, int height,
+			EncodingType desktopSize, byte[] initData) {
+		msg = ByteBuffer.allocate(16+4+initData.length).order(ByteOrder.BIG_ENDIAN);
+		msg.put((byte) 0); // FrameBufferUpdate
+		msg.put((byte) 0); // padding
+		msg.putShort((short) 1); // number of rectangle
+		msg.putShort((short) 0);
+		msg.putShort((short) 0);
+		msg.putShort((short) width);
+		msg.putShort((short) height);
+		msg.putInt(desktopSize.getId());
+		msg.putInt(initData.length);
+		msg.put(initData);
+		
+		msg.flip();
+
+	}
+	
 	public ByteBuffer getMessage(){
 		return msg;
 	}