removed obsolete connection logger
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fros4943
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735390dd5d
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6ecde3e85a
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/*
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* Copyright (c) 2006, Swedish Institute of Computer Science. All rights
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* reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer. 2. Redistributions in
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* binary form must reproduce the above copyright notice, this list of
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* conditions and the following disclaimer in the documentation and/or other
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* materials provided with the distribution. 3. Neither the name of the
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* Institute nor the names of its contributors may be used to endorse or promote
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* products derived from this software without specific prior written
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* permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $Id: ConnectionLogger.java,v 1.5 2007/02/28 09:47:55 fros4943 Exp $
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*/
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package se.sics.cooja;
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import java.io.File;
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import java.io.FileOutputStream;
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import org.apache.log4j.Logger;
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import se.sics.cooja.interfaces.PacketRadio;
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import se.sics.cooja.interfaces.Position;
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import se.sics.cooja.interfaces.Radio;
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/**
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* A connection logger is a simple connection information outputter. All
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* connections given to it will be written to either the currently configured
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* Log4J info stream, a log file or both.
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*
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* Log files have the following structure (seprated by tabs): SRC_POS [src_x]
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* [src_y] [src_z] SRC_DATA [sent data bytes] DEST_POS [dest_x] [dest_y]
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* [dest_z] DEST_DATA [received data bytes] [newline]
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*
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* @see RadioConnection
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* @see RadioMedium
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* @author Fredrik Osterlind
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*/
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public class ConnectionLogger {
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private static final long serialVersionUID = 1L;
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private static Logger logger = Logger.getLogger(ConnectionLogger.class);
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private static int LOG_TO_FILE = 1;
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private static int LOG_TO_LOG4J = 2;
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private static int LOG_TO_FILE_AND_LOG4J = 3;
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private int myType;
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private File myFile;
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/**
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* Creates a new connection logger outputting to Log4J info stream.
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*/
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public ConnectionLogger() {
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myType = LOG_TO_LOG4J;
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}
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/**
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* Creates a new connection logger outputting to a file.
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*
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* @param logFile
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* Log file
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*/
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public ConnectionLogger(File logFile) {
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myType = LOG_TO_FILE;
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myFile = logFile;
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if (myFile.exists())
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myFile.delete();
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}
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/**
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* Output given connection to either Log4J info stream or a file.
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*
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* @param conn
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* Connection to output
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*/
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public void logConnection(RadioConnection conn) {
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if (myType == LOG_TO_LOG4J || myType == LOG_TO_FILE_AND_LOG4J) {
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Radio[] destinations = conn.getDestinations();
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if (destinations != null && destinations.length > 0) {
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for (Radio destRadio : destinations) {
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logger.info("RADIODATA from " + conn.getSource().getPosition()
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+ " to " + destRadio.getPosition());
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}
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} else {
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logger.info("RADIODATA from " + conn.getSource().getPosition()
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+ " to [NOWHERE]");
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}
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}
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if (myType == LOG_TO_FILE || myType == LOG_TO_FILE_AND_LOG4J) {
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try {
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FileOutputStream out = new FileOutputStream(myFile, true);
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Radio[] destinations = conn.getDestinations();
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if (destinations != null && destinations.length > 0) {
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for (int i = 0; i < destinations.length; i++) {
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// Source pos
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out.write("SRC_POS\t".getBytes());
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Position pos = conn.getSource().getPosition();
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out.write(Double.toString(pos.getXCoordinate()).getBytes());
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out.write("\t".getBytes());
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out.write(Double.toString(pos.getYCoordinate()).getBytes());
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out.write("\t".getBytes());
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out.write(Double.toString(pos.getZCoordinate()).getBytes());
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out.write("\t".getBytes());
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// Source data
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out.write("SRC_DATA\t".getBytes());
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// TODO We need to log destination data again...
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for (byte b : ((PacketRadio) conn.getSource())
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.getLastPacketTransmitted()) {
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String hexString = Integer.toHexString((int) b);
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if (hexString.length() == 1)
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hexString = "0" + hexString;
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out.write(hexString.getBytes());
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}
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out.write("\t".getBytes());
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// Destination pos
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out.write("DEST_POS\t".getBytes());
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pos = destinations[i].getPosition();
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out.write(Double.toString(pos.getXCoordinate()).getBytes());
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out.write("\t".getBytes());
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out.write(Double.toString(pos.getYCoordinate()).getBytes());
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out.write("\t".getBytes());
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out.write(Double.toString(pos.getZCoordinate()).getBytes());
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out.write("\t".getBytes());
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// Source data
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out.write("DEST_DATA\t".getBytes());
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// TODO We need to log destination data again...
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for (byte b : ((PacketRadio) destinations[i])
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.getLastPacketReceived()) {
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String hexString = Integer.toHexString((int) b);
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if (hexString.length() == 1)
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hexString = "0" + hexString;
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out.write(hexString.getBytes());
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}
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out.write("\t".getBytes());
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out.write("\n".getBytes());
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}
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} else {
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// Source pos
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out.write("SRC_POS\t".getBytes());
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Position pos = conn.getSource().getPosition();
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out.write(Double.toString(pos.getXCoordinate()).getBytes());
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out.write("\t".getBytes());
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out.write(Double.toString(pos.getYCoordinate()).getBytes());
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out.write("\t".getBytes());
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out.write(Double.toString(pos.getZCoordinate()).getBytes());
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out.write("\t".getBytes());
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// Source data
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out.write("SRC_DATA\t".getBytes());
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// TODO We need to log destination data again...
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for (byte b : ((PacketRadio) conn.getSource())
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.getLastPacketTransmitted()) {
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String hexString = Integer.toHexString((int) b);
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if (hexString.length() == 1)
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hexString = "0" + hexString;
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out.write(hexString.getBytes());
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}
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out.write("\t".getBytes());
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out.write("[NOWHERE]".getBytes());
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out.write("\n".getBytes());
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}
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out.close();
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} catch (Exception e) {
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logger.fatal("Exception while logging to file: " + e);
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myType = LOG_TO_LOG4J;
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return;
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}
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}
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}
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}
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