List of usage examples for org.apache.commons.io HexDump dump
public static void dump(byte[] data, long offset, OutputStream stream, int index) throws IOException, ArrayIndexOutOfBoundsException, IllegalArgumentException
From source file:org.jopenray.server.thinclient.DisplayReaderThread.java
private void handlePacket(byte[] udpData, int l) { boolean dump = false; ByteArrayInputStream bIn = new ByteArrayInputStream(udpData, 0, l); int r = readInt16(bIn); int flag = readInt16(bIn); int type = readInt16(bIn); int dir = readInt16(bIn); if (DEBUG)/*from w ww . j a v a 2 s . c o m*/ System.out.print("Seq number:" + r + " Flag:" + flag + " Type:" + type + " Dir:" + dir); // Sunray ->Server int a = readInt16(bIn); int b = readInt16(bIn); int c = readInt16(bIn); int d = readInt16(bIn); if (DEBUG) System.out.println("Sunray -> Server:" + a + "," + b + "," + c + "," + d); if (bIn.available() == 0) { DisplayMessage m = new DisplayMessage(client.getWriter()); m.addOperation(new PadOperation()); this.client.getWriter().addMessage(m); } else while (bIn.available() > 0) { int opcode = bIn.read(); int hdat = readInt16(bIn); int idat = bIn.read(); String opCodeHeader = ""; opCodeHeader += "[ Opcode: " + opcode + " , " + hdat + " ," + idat + " ]"; switch (opcode) { case 0xc1: dump = true; int jdat = readInt16(bIn); int modifier = readInt16(bIn); // 6 octet int key1 = bIn.read(); int key2 = bIn.read(); int key3 = bIn.read(); int key4 = bIn.read(); int key5 = bIn.read(); int key6 = bIn.read(); // int mdat = readInt16(bIn); System.out.println("Keyboard " + opCodeHeader + " " + jdat + " modifier:" + modifier + " keys:(" + key1 + "," + key2 + "," + key3 + "," + key4 + "," + key5 + "," + key6 + ") " + mdat); /* * if(lastPressed>0){ * System.out.println("Send Key Released:"+lastPressed); * sendKeyReleased(lastPressed); lastPressed=-1; } */ if (key1 > 0) { if (!keysPressed.contains(key1)) { int hidToKeyCode = HID.hidToKeyCode(key1); System.out.println(modifier + " : " + (modifier & 0x2)); sendKeyPressed(hidToKeyCode, (modifier & 2) != 0 || (modifier & 32) != 0, (modifier & 1) != 0, (modifier & 4) != 0, (modifier & 8) != 0, (modifier & 64) != 0); keysPressed.add(key1); } } else { for (int i = 0; i < this.keysPressed.size(); i++) { int k = keysPressed.get(i); int hidToKeyCode = HID.hidToKeyCode(k); sendKeyReleased(hidToKeyCode); } keysPressed.clear(); } break; case 0xc2: int buttons = readInt16(bIn); int mouseX = readInt16(bIn); int mouseY = readInt16(bIn); int c2 = readInt16(bIn); if (DEBUG) System.out.println("Mouse" + opCodeHeader + " buttons:" + buttons + " (" + mouseX + "," + mouseY + ")" + c2); processMouseEvent(buttons, mouseX, mouseY); break; case 0xc4: { int c41 = readInt32(bIn); int c42 = readInt32(bIn); int c43 = readInt32(bIn); System.out.println("NACK seq= " + c41 + " type: " + c42 + " , " + c43); client.resend(c42, c43); break; } case 0xc5: int c51 = bIn.read(); int c52 = bIn.read(); int c53 = bIn.read(); int c54 = bIn.read(); System.out.println("0xC5 " + opCodeHeader + " " + c51 + "," + c52 + "," + c53 + "," + c54); break; case 0xc6: int dataLength = readInt16(bIn); int stringLength = bIn.read(); byte[] string = new byte[stringLength]; try { int rL = bIn.read(string); System.out.println(dataLength + " , " + stringLength + " readLength" + rL); System.out.println("Firmware: " + new String(string)); // dump = true; } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } break; case 0xc7: { int x1 = readInt16(bIn); int y1 = readInt16(bIn); int w1 = readInt16(bIn); int h1 = readInt16(bIn); int x2 = readInt16(bIn); int y2 = readInt16(bIn); int w2 = readInt16(bIn); int h2 = readInt16(bIn); int x3 = readInt16(bIn); int y3 = readInt16(bIn); int w3 = readInt16(bIn); int h3 = readInt16(bIn); if (DEBUG) System.out.println("Rect: " + opCodeHeader + " [" + x1 + "," + y1 + "," + w1 + "," + h1 + "][" + x2 + "," + y2 + "," + w2 + "," + h2 + "][" + x3 + "," + y3 + "," + w3 + "," + h3 + "]"); break; } case 0xcb: int bc1 = bIn.read(); int bc2 = readInt16(bIn); int bc3 = readInt16(bIn); int bc4 = readInt16(bIn); int bc5 = readInt16(bIn); int bc6 = readInt16(bIn); int bc7 = readInt16(bIn); int bc8 = readInt16(bIn); int bc9 = readInt16(bIn); int bc10 = readInt16(bIn); int bc11 = readInt16(bIn); if (DEBUG) System.out.println( "0xCB " + opCodeHeader + " " + bc1 + "," + bc2 + "," + bc3 + "," + bc4 + "," + bc5 + "," + bc6 + "," + bc7 + "," + bc8 + "," + bc9 + "," + bc10 + "," + bc11); break; default: System.out.println("Unknown opcode: " + opCodeHeader); dump = true; break; } } if (dump) { try { HexDump.dump(udpData, 0, System.err, 0); } catch (Exception ignr) { } } }
From source file:org.jopenray.test.ByteArrayListWithHeaderTest.java
@Test public void testSetInt16() { byte[] a = new byte[] { 10, 20 }; ByteArrayListWithHeader l2 = new ByteArrayListWithHeader(5, 2); for (int i = 0; i < 10; i++) { l2.addBytes(a);/* w w w .j av a 2 s.c om*/ } for (int i = 0; i < 10; i++) { l2.setInt16(2 * i, i); } try { HexDump.dump(l2.getInnerByteBuffer(), 0, System.err, 0); } catch (Exception ignr) { } assertArrayEquals(new byte[] { 0, 0, 0, 1, 0, 2, 0, 3, 0, 4, 0, 5, 0, 6, 0, 7, 0, 8, 0, 9, 0, 0, 10, 20, 10, 0, 0, 20, 10, 20, 0, 0, 10, 20 }, l2.getBytes()); }
From source file:org.jopenray.util.PacketAnalyser.java
public static void decode(PrintStream out, byte[] udpData) throws IOException { boolean dump = false; ByteArrayInputStream bIn = new ByteArrayInputStream(udpData); int r = readInt16(bIn); if (r == 1) { out.println("==================================================================================="); }/* w ww . j a va2 s . c om*/ out.print("Seq number:" + r); int flag = readInt16(bIn); out.print(" Flag:" + flag); int type = readInt16(bIn); out.print(" Type:" + type); int dir = readInt16(bIn); out.println(" Dir:" + dir + " dataSize:" + udpData.length); if (dir == 0) { // Server -> Sunray int a = readInt16(bIn); int b = readInt16(bIn); int c = readInt16(bIn); int d = readInt16(bIn); out.println("Server -> Sunray:" + a + "," + b + "," + c + "," + d); while (bIn.available() > 0) { String opCodeHeader = ""; int opcode = bIn.read(); opCodeHeader += "[ Opcode: " + opcode; int f = bIn.read(); opCodeHeader += " Flag" + f; int oseq = readInt16(bIn); opCodeHeader += " OpcodeSeq:" + oseq; int x = readInt16(bIn); int y = readInt16(bIn); int w = readInt16(bIn); int h = readInt16(bIn); opCodeHeader += " x,y: " + x + "," + y + " w:" + w + " h:" + h + " ]"; if (opcode != 0xB1) { return; } switch (opcode) { case 0x03: out.println("0x03 Strange opcode " + opCodeHeader); break; case 0xA1: int ap1 = bIn.read(); int ap2 = bIn.read(); int ap3 = bIn.read(); int ap4 = bIn.read(); out.println("0xA1:" + ap1 + "," + ap2 + "," + ap3 + "," + ap4 + opCodeHeader); break; case 0xA2: // out.println("FillRect"); int a2p1 = bIn.read(); int a2p2 = bIn.read(); int a2p3 = bIn.read(); int a2p4 = bIn.read(); out.println("FillRect: Color:" + a2p1 + "," + a2p2 + "," + a2p3 + "," + a2p4 + opCodeHeader); break; case 0xA3: { int a3p1 = bIn.read(); int a3p2 = bIn.read(); int a3p3 = bIn.read(); int a3p4 = bIn.read(); int nbBytesPerRow = round(w, 8) / 8; int nbBytes = round(nbBytesPerRow * h, 4); byte[] unkuonw = new byte[nbBytes]; try { int lRead = bIn.read(unkuonw); out.println("FillRectBitmap: Color:" + a3p1 + "," + a3p2 + "," + a3p3 + "," + a3p4 + " | bytes/row:" + nbBytesPerRow + "l:" + nbBytes + " lRead:" + lRead + opCodeHeader); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } break; } case 0xA4: int xsrc = readInt16(bIn); int ysrc = readInt16(bIn); out.println("CopyRect from : " + xsrc + "," + ysrc + opCodeHeader); break; case 0xA5: { // out.println("SetRectBitmap"); // err.println("SetRectBitmap not yet implemented"); try { Color c1 = readColor(bIn); Color c2 = readColor(bIn); int nbBytesPerRow = round(w, 8) / 8; int nbBytes = round(nbBytesPerRow * h, 4); byte[] unkuonw = new byte[nbBytes]; int lRead = bIn.read(unkuonw); out.println("SetRectBitmap: " + w + "x" + h + " at " + x + "," + y + " Color:" + c1 + " / " + c2 + " | bytes/row:" + nbBytesPerRow + " l:" + nbBytes + " lRead:" + lRead + opCodeHeader); if (nbBytes > 1024) { out.println("! data too long:" + nbBytes); } else { HexDump.dump(unkuonw, 0, System.err, 0); } } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); dump = true; } break; } case 0xA6: { out.println("SetRect:" + opCodeHeader); int nbBytesPerRow = round(w * 3, 4); int nbBytes = round(nbBytesPerRow * h, 4); // int nbBytes=w*h; if (nbBytes > 1000000) { System.out.println("Bad length:" + nbBytes); } else { byte[] colors = new byte[nbBytes]; int lRead = bIn.read(colors); if (lRead != nbBytes) { System.out.println("Bad length:" + nbBytes + " != " + lRead); } // colors contains colors (r,g,b) } break; } case 0xA8: { int xbound = readInt16(bIn); int ybound = readInt16(bIn); int wbound = readInt16(bIn); int hbound = readInt16(bIn); out.println("SetMouseBound to: " + xbound + "," + ybound + " w:" + wbound + " h:" + hbound + " " + opCodeHeader + opCodeHeader); break; } case 0xA9: { Color c1 = readColor(bIn); Color c2 = readColor(bIn); out.println("SetMousePointer pos:" + x + "," + y + " size:" + w + "x" + h + " Color:" + c1 + " , " + c2 + opCodeHeader); int l = (w * h) / 8; byte[] b1 = new byte[l]; bIn.read(b1); out.println("Bitmap"); // printBits(w, h, b1); byte[] b2 = new byte[l]; bIn.read(b2); out.println("Mask"); // printBits(w, h, b2); break; } case 0xAA: int aap1 = bIn.read(); int aap2 = bIn.read(); int aap3 = bIn.read(); int aap4 = bIn.read(); out.println("SetMousePosition: " + aap1 + "," + aap2 + "," + aap3 + "," + aap4 + opCodeHeader); break; case 0xAB: int ab1 = readInt16(bIn); int ab2 = readInt16(bIn); out.println("SetKeyLock: " + ab1 + " " + ab2 + opCodeHeader); break; case 0xAC: int ac1 = readInt16(bIn); int ac2 = readInt16(bIn); int ac3 = readInt16(bIn); int ac4 = readInt16(bIn); out.println( "0xAC : " + ac1 + " , " + ac2 + "," + ac3 + " , " + ac4 + opCodeHeader + opCodeHeader); break; case 0xAD: out.println("0xAD" + opCodeHeader); int l = readInt16(bIn); // l = (l & 0xfffc) + 2; out.println("l: " + l); out.println("(l & 0xfffc) + 2 :" + (l & 0xfffc) + 2); byte[] unkuonwn = new byte[l]; dump = true; try { int lRead = bIn.read(unkuonwn); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } break; case 0xAF: { int p1 = bIn.read(); int p2 = bIn.read(); int p3 = bIn.read(); int p4 = bIn.read(); for (int i = 0; i < 8; i++) { bIn.read(); } if (p1 != 255 && p2 != 255 && p3 != 255 && p4 != 255) { out.println("PAD:" + p1 + "," + p2 + "," + p3 + "," + p4 + opCodeHeader); } else { out.println("PAD " + opCodeHeader); } break; } case 0xB1: out.println("AUDIO:" + r + "|" + flag + "|" + type + "|" + dir + " l:" + udpData.length + " " + opCodeHeader); outTest.print("AUDIO:" + r + "|" + flag + "|" + type + "|" + dir + " " + opCodeHeader); /* * int xbound = readInt16(bIn); int ybound = readInt16(bIn); * int wbound = readInt16(bIn); int hbound = readInt16(bIn); * out.println(" to: " + xbound + "," + ybound + " w:" + * wbound + " h:" + hbound + " " + opCodeHeader + * opCodeHeader); dump=true; */ int v1 = 0; int v2 = 0; int totalv1et2 = 0; int bigTotal = 0; while (bIn.available() >= 0) { int b1 = bIn.read(); int b2 = bIn.read(); if (b1 == -1 && b2 == -1) { outTest.print(totalv1et2 + " : big total: " + bigTotal); break; } soundOut.write(b2); soundOut.write(b1); if (b1 == 0x7F && b2 == 0xFF) { v1++; bigTotal++; totalv1et2++; if (v2 > 0) out.println("v2=" + v2); v2 = 0; } else if (b1 == 0x80 && b2 == 0x01) { v2++; totalv1et2++; bigTotal++; if (v1 > 0) out.println("v1=" + v1); v1 = 0; } else { if (v2 > 0) out.println("v2=" + v2); if (v1 > 0) out.println("v1=" + v1); out.println("Unknwon:" + b1 + " et " + b2 + "[" + (b1 * 256 + b2) + "] total v1+v2:" + totalv1et2); if (totalv1et2 > 0) outTest.print(totalv1et2 + ","); v1 = 0; v2 = 0; totalv1et2 = 0; } /* * bIn.read(); bIn.read(); for (int j = 0; j < 8; j++) { * for (int i = 0; i < 12; i++) { * * int aaa1 = bIn.read(); int aaa2 = bIn.read(); if (i % * 2 == 0) { soundOut.write(aaa2); soundOut.write(aaa1); * } } } */ } outTest.println(); break; case 0xD1: out.println("0xD1 " + opCodeHeader + opCodeHeader); break; case 0xD8: out.println("0xD8 " + opCodeHeader + opCodeHeader); break; case 0xB0: { out.println("0xB0 " + opCodeHeader + opCodeHeader); int p1 = readInt16(bIn); int p2 = readInt16(bIn); int p3 = readInt16(bIn); int nb = readInt16(bIn); out.println(p1 + " ; " + p2 + " ; " + p3); for (int i = 0; i < nb; i++) { int xx = readInt16(bIn); int yy = readInt16(bIn); int ww = readInt16(bIn); int hh = readInt16(bIn); out.println("[" + xx + "," + yy + " " + ww + "x" + hh + "]"); } break; } case 0xB4: { // ?? out.println("0xB4 " + opCodeHeader + opCodeHeader); for (int i = 0; i < 19; i++) { int p1 = readInt16(bIn); out.print(p1 + ","); } int end = readInt16(bIn); out.println(end); break; } case 0xB9: { // ?? out.println("0xB9 " + opCodeHeader + opCodeHeader); break; } case 0xBF: { int le = readInt16(bIn); out.println("0xBF " + le + " bytes " + opCodeHeader); byte[] unknown = new byte[le]; try { int lRead = bIn.read(unknown); if (lRead != le) { out.println("Bad length:" + lRead + " / " + le); } } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } break; } default: out.println("Unknown opcode:" + opcode + opCodeHeader); dump = true; break; } } } else if (dir == 2000) { // Sunray -> Server int a = readInt16(bIn); int b = readInt16(bIn); int c = readInt16(bIn); int d = readInt16(bIn); out.println("Sunray -> Server:" + a + "," + b + "," + c + "," + d); while (bIn.available() > 0) { int opcode = bIn.read(); int hdat = readInt16(bIn); int idat = bIn.read(); String opCodeHeader = ""; opCodeHeader += "[ Opcode: " + opcode + " , " + hdat + " ," + idat + " ]"; switch (opcode) { case 0: out.println("Empty (keep alive?)"); break; case 0xc1: int jdat = readInt16(bIn); int shift = readInt16(bIn); // 6 octet int key1 = bIn.read(); int key2 = bIn.read(); int key3 = bIn.read(); int key4 = bIn.read(); int key5 = bIn.read(); int key6 = bIn.read(); // int mdat = readInt16(bIn); out.println("Keyboard " + opCodeHeader + " " + jdat + " shift:" + shift + " keys:(" + key1 + "," + key2 + "," + key3 + "," + key4 + "," + key5 + "," + key6 + ") " + mdat); break; case 0xc2: int buttons = readInt16(bIn); int mouseX = readInt16(bIn); int mouseY = readInt16(bIn); int c2 = readInt16(bIn); out.println("Mouse" + opCodeHeader + " buttons:" + buttons + " (" + mouseX + "," + mouseY + ")" + c2); break; case 0xc4: int c41 = readInt32(bIn); int c42 = readInt32(bIn); int c43 = readInt32(bIn); out.println("NACK " + c41 + "," + c42 + "," + c43); break; case 0xc5: int c51 = bIn.read(); int c52 = bIn.read(); int c53 = bIn.read(); int c54 = bIn.read(); out.println("0xC5 " + opCodeHeader + " " + c51 + "," + c52 + "," + c53 + "," + c54); break; case 0xc6: int dataLength = readInt16(bIn); int stringLength = bIn.read(); byte[] string = new byte[stringLength]; try { int rL = bIn.read(string); out.println(dataLength + " , " + stringLength + " readLength" + rL); out.println("Firmware: " + new String(string)); // dump = true; } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } break; case 0xc7: { int x1 = readInt16(bIn); int y1 = readInt16(bIn); int w1 = readInt16(bIn); int h1 = readInt16(bIn); int x2 = readInt16(bIn); int y2 = readInt16(bIn); int w2 = readInt16(bIn); int h2 = readInt16(bIn); int x3 = readInt16(bIn); int y3 = readInt16(bIn); int w3 = readInt16(bIn); int h3 = readInt16(bIn); out.println("Rect: " + opCodeHeader + " [" + x1 + "," + y1 + "," + w1 + "," + h1 + "][" + x2 + "," + y2 + "," + w2 + "," + h2 + "][" + x3 + "," + y3 + "," + w3 + "," + h3 + "]"); break; } case 0xCA: int ca1 = readInt16(bIn); int ca2 = readInt16(bIn); int ca3 = readInt16(bIn); int ca4 = readInt16(bIn); int ca5 = readInt16(bIn); int ca6 = readInt16(bIn); out.println("0xCA " + opCodeHeader + " " + ca1 + "," + ca2 + "," + ca3 + "," + ca4 + "," + ca5 + "," + ca6); break; case 0xcb: int bc1 = bIn.read(); int bc2 = readInt16(bIn); int bc3 = readInt16(bIn); int bc4 = readInt16(bIn); int bc5 = readInt16(bIn); int bc6 = readInt16(bIn); int bc7 = readInt16(bIn); int bc8 = readInt16(bIn); int bc9 = readInt16(bIn); int bc10 = readInt16(bIn); int bc11 = readInt16(bIn); out.println("0xCB " + opCodeHeader + " " + bc1 + "," + bc2 + "," + bc3 + "," + bc4 + "," + bc5 + "," + bc6 + "," + bc7 + "," + bc8 + "," + bc9 + "," + bc10 + "," + bc11); break; default: out.println("Unknown opcode: " + opCodeHeader); dump = true; break; } } } else { out.println("Unknown packet direction:" + dir); dump = true; } if (dump) { HexDump.dump(udpData, 0, System.err, 0); } }
From source file:org.jopenray.util.PcapFileReader.java
public static void main(String[] args) throws IOException { PcapFileReader r = new PcapFileReader(new File("test.pcap")); int c = 1;//from w ww. j av a 2s. c o m while (r.hasNext()) { System.out.println("Packet:" + c); PcapPacket p = r.next(); System.out.println("isIp:" + p.isIP()); if (p.isIP()) { System.out.println(p.getSourceIp() + ":" + p.getUDPSrcPort() + " -> " + p.getDestIp() + ":" + p.getUDPDstPort()); System.out.println("isUDP:" + p.isUDP()); System.out.println("isTCP:" + p.isTCP()); HexDump.dump(p.getData(), 0, System.out, 0); } c++; if (c > 10) System.exit(0); } }
From source file:se.kth.infosys.lumberjack.protocol.LumberjackClient.java
public int sendCompressedFrame(List<Map<String, byte[]>> keyValuesList) throws IOException { output.writeByte(PROTOCOL_VERSION);/*from ww w . j a v a2 s . c o m*/ output.writeByte(FRAME_COMPRESSED); ByteArrayOutputStream uncompressedBytes = new ByteArrayOutputStream(); DataOutputStream uncompressedOutput = new DataOutputStream(uncompressedBytes); for (Map<String, byte[]> keyValues : keyValuesList) { logger.trace("Adding data frame"); sendDataFrame(uncompressedOutput, keyValues); } uncompressedOutput.close(); Deflater compressor = new Deflater(); byte[] uncompressedData = uncompressedBytes.toByteArray(); logger.trace("Deflating data: {} bytes", uncompressedData.length); if (logger.isTraceEnabled()) { HexDump.dump(uncompressedData, 0, System.out, 0); } compressor.setInput(uncompressedData); compressor.finish(); ByteArrayOutputStream compressedBytes = new ByteArrayOutputStream(); byte[] buffer = new byte[1024]; while (!compressor.finished()) { int count = compressor.deflate(buffer); compressedBytes.write(buffer, 0, count); } compressedBytes.close(); byte[] compressedData = compressedBytes.toByteArray(); logger.trace("Deflated data: {} bytes", compressor.getTotalOut()); if (logger.isTraceEnabled()) { HexDump.dump(compressedData, 0, System.out, 0); } output.writeInt(compressor.getTotalOut()); output.write(compressedData); output.flush(); logger.trace("Sending compressed frame: {} frames", keyValuesList.size()); return 6 + compressor.getTotalOut(); }
From source file:us.ihmc.rtps.visualizer.HexStringMessage.java
@Override public String toString() { try {/*ww w . ja v a 2 s. c o m*/ StringBuilderWriter writer = new StringBuilderWriter(data.length << 1 + 2); writer.write("Encapsulation: "); writer.write(endianness); writer.write(System.lineSeparator()); WriterOutputStream os = new WriterOutputStream(writer); HexDump.dump(data, 0, os, 0); os.close(); return writer.toString(); } catch (ArrayIndexOutOfBoundsException | IllegalArgumentException | IOException e) { return e.getMessage(); } }