Mercurial > hg > Members > nobuyasu > tightVNCProxy

changeset 126:762d2b7f1db2

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modify MyRfbProto
author e085711
date Tue, 02 Aug 2011 03:07:22 +0900
parents 5970410efee7
children 97bb1436e34c
files src/myVncProxy/MyRfbProto.java src/myVncProxy/ProxyVncCanvas.java src/myVncProxy/VncProxyService.java
diffstat 3 files changed, 55 insertions(+), 14 deletions(-) [+]
line wrap: on
line diff
--- a/src/myVncProxy/MyRfbProto.java	Fri Jul 29 19:17:31 2011 +0900
+++ b/src/myVncProxy/MyRfbProto.java	Tue Aug 02 03:07:22 2011 +0900
@@ -40,6 +40,7 @@
 	private int rectH;
 	private int encoding;
 	private int zLen;
+	private int bytesPixel;
 
 	private ServerSocket servSock;
 	private int acceptPort;
@@ -105,7 +106,7 @@
 
 	// 5550を開けるが、開いてないなら+1のポートを開ける。
 	void selectPort() {
-		int i = 5550;
+		int i = 5955;// i = 5550;
 		while (true) {
 			try {
 				initServSock(i);
@@ -305,7 +306,7 @@
 
 	
 	void regiFramebufferUpdate() throws IOException {
-		is.mark(20);
+		is.mark(30);
 		messageType = readU8();
 		skipBytes(1);
 		rectangles = readU16();
@@ -314,9 +315,39 @@
 		rectW = readU16();
 		rectH = readU16();
 		encoding = readU32();
-		System.out.println("encoding = "+encoding);
-		if (encoding == 16)
+		System.out.println("encoding = "+ encoding);
+		switch (encoding) {
+		case RfbProto.EncodingZRLE:
 			zLen = readU32();
+			break;
+		case RfbProto.EncodingTight:
+			int comp_ctl = readU8();
+			zLen = 1;
+			if (comp_ctl == TightFill) {
+				if (bytesPixel == 1 ) {
+//					int idx = readU8();
+					zLen++;
+				}else {
+/*
+					byte[] buf = new byte[3];
+					readFully(buf);
+*/
+					zLen += 3;
+				}
+			}
+			if ( comp_ctl == TightJpeg) {
+/*
+				byte[] jpegData = new byte[readCompactLen()];
+				readFully(jpegData);
+*/
+				zLen += 3;
+				zLen += readCompactLen();
+			}
+			break;
+		default:
+			
+		}
+			
 		is.reset();
 /*
 		int dataLen;
@@ -325,7 +356,7 @@
 			dataLen = rectW * rectH * 4 + 16;
 			mark(dataLen);
 			break;
-		case RfbProto.EncodingCopyRect:
+						case RfbProto.EncodingCopyRect:
 			dataLen = 16 + 4;
 			mark(dataLen);
 			break;
@@ -364,6 +395,9 @@
 		case RfbProto.EncodingHextile:
 		case RfbProto.EncodingZlib:
 		case RfbProto.EncodingTight:
+			dataLen = zLen + 20;
+			is.mark(dataLen);
+			break;
 		case RfbProto.EncodingZRLE:
 			dataLen = zLen + 20;
 			is.mark(dataLen);
@@ -410,6 +444,12 @@
 		readSendData(dataLen);		
 	}
 
+	void sendDataToClient(int num) throws IOException {
+		bytesPixel = num;
+		regiFramebufferUpdate();
+		int dataLen = checkAndMark();
+		readSendData(dataLen);		
+	}
 	BufferedImage createBufferedImage(Image img) {
 		BufferedImage bimg = new BufferedImage(img.getWidth(null),
 				img.getHeight(null), BufferedImage.TYPE_INT_RGB);
--- a/src/myVncProxy/ProxyVncCanvas.java	Fri Jul 29 19:17:31 2011 +0900
+++ b/src/myVncProxy/ProxyVncCanvas.java	Tue Aug 02 03:07:22 2011 +0900
@@ -104,7 +104,7 @@
 		for (int i = 0; i < 256; i++)
 			colors[i] = new Color(cm8.getRGB(i));
 
-//		setPixelFormat();
+		setPixelFormat();
 
 		inputEnabled = false;
 		// Keyboard listener is enabled even in view-only mode, to catch
@@ -214,7 +214,7 @@
 	}
 
 	public void setPixelFormat() throws IOException {
-/*
+
 		if (viewer.options.eightBitColors) {
 			rfb.writeSetPixelFormat(8, 8, false, true, 7, 7, 3, 0, 3, 6);
 			bytesPixel = 1;
@@ -223,7 +223,7 @@
 					0);
 			bytesPixel = 4;
 		}
-*/
+
 		updateFramebufferSize();
 	}
 
@@ -362,14 +362,15 @@
 		
 		long count = 0;
 		while (true) {
-			System.out.println("\ncount=" + count);
+//			System.out.println("\ncount=" + count);
 			
 			count++;
 			
 			/**
 			 *  read Data from parents and send Data to Client.
 			 */
-			rfb.sendDataToClient();
+			//rfb.sendDataToClient();
+			//rfb.sendDataToClient(bytesPixel);
 			
 			int bufSize = (int)rfb.getNumBytesRead();
 			
@@ -498,13 +499,13 @@
 
 				// Before requesting framebuffer update, check if the pixel
 				// format should be changed.
-/*
+
 				if (viewer.options.eightBitColors != (bytesPixel == 1)) {
 					// Pixel format should be changed.
 					setPixelFormat();
 					fullUpdateNeeded = true;
 				}
-*/
+
 				
 				// Request framebuffer update if needed.
 				int w = rfb.framebufferWidth;
--- a/src/myVncProxy/VncProxyService.java	Fri Jul 29 19:17:31 2011 +0900
+++ b/src/myVncProxy/VncProxyService.java	Tue Aug 02 03:07:22 2011 +0900
@@ -322,6 +322,7 @@
 		int preferredEncoding = options.preferredEncoding;
 		if (preferredEncoding == -1) {
 			long kbitsPerSecond = rfb.kbitsPerSecond();
+
 			if (nEncodingsSaved < 1) {
 				// Choose Tight or ZRLE encoding for the very first update.
 				System.out.println("Using Tight/ZRLE encodings");
@@ -353,7 +354,7 @@
 		int[] encodings = new int[20];
 		int nEncodings = 0;
 
-/*		
+
 		encodings[nEncodings++] = preferredEncoding;
 		if (options.useCopyRect) {
 			encodings[nEncodings++] = RfbProto.EncodingCopyRect;
@@ -367,7 +368,6 @@
 		if (preferredEncoding != RfbProto.EncodingHextile) {
 			encodings[nEncodings++] = RfbProto.EncodingHextile;
 		}
-*/
 		if (preferredEncoding != RfbProto.EncodingZlib) {
 			encodings[nEncodings++] = RfbProto.EncodingZlib;
 		}