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like /tools/mspsim. This is a very simple modification that affects a very large number of files in Contiki: Cooja, /platform/cooja, Collect-view, Coffe-manager, and Cooja simulation files (.csc). I've gone through Contiki to update all references I could find. Nevertheless, this commit will likely break external dependencies, like saved Cooja simulation files.
192 lines
6.0 KiB
Java
192 lines
6.0 KiB
Java
/*
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* Copyright (c) 2009, Swedish Institute of Computer Science
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* All rights 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
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @author Nicolas Tsiftes
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*
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*/
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package org.contikios.coffee;
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import java.io.IOException;
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import java.util.Iterator;
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import java.util.Map;
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import java.util.regex.Pattern;
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import org.contikios.coffee.CoffeeFS.CoffeeException;
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import org.contikios.coffee.CoffeeFS.CoffeeFileException;
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public class CoffeeManager {
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public enum Command { INSERT, EXTRACT, REMOVE, LIST, STATS };
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public static void main(String args[]) {
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String platform = "sky";
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Command command = Command.STATS;
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String filename = "";
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String fsImage = "";
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String usage = "Usage: java -jar coffee.jar " +
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"[-p <hardware platform>] " +
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"[-i|e|r <file>] " +
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"[-l|s] " +
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"<file system image>";
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if (args.length < 2) {
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System.err.println(usage);
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System.exit(1);
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}
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Pattern optionArg = Pattern.compile("-(p|i|e|r)");
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for(int i = 0; i < args.length - 1; i++) {
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if (optionArg.matcher(args[i]).matches()) {
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if(i >= args.length - 2) {
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System.err.println(usage);
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System.exit(1);
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}
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}
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if(args[i].equals("-p")) {
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platform = args[i + 1];
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i++;
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} else if (args[i].equals("-i")) {
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command = Command.INSERT;
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filename = args[i + 1];
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i++;
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} else if (args[i].equals("-r")) {
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command = Command.REMOVE;
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filename = args[i + 1];
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i++;
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} else if (args[i].equals("-e")) {
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command = Command.EXTRACT;
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filename = args[i + 1];
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i++;
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} else if (args[i].equals("-l")) {
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command = Command.LIST;
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} else if (args[i].equals("-s")) {
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command = Command.STATS;
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} else {
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System.err.println(usage);
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System.exit(1);
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}
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}
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fsImage = args[args.length - 1];
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try {
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CoffeeConfiguration conf = new CoffeeConfiguration(platform + ".properties");
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CoffeeFS coffeeFS = new CoffeeFS(new CoffeeImageFile(fsImage, conf));
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switch (command) {
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case INSERT:
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if (coffeeFS.getFiles().get(filename) != null) {
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System.err.println("error: file \"" +
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filename + "\" already exists");
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break;
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}
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if (coffeeFS.insertFile(filename) != null) {
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System.out.println("Inserted the local file \"" +
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filename +
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"\" into the file system image");
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}
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break;
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case EXTRACT:
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if (coffeeFS.extractFile(filename) == false) {
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System.err.println("Inexistent file: " +
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filename);
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System.exit(1);
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}
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System.out.println("Saved the file \"" +
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filename + "\"");
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break;
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case REMOVE:
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coffeeFS.removeFile(filename);
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System.out.println("Removed the file \"" +
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filename +
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"\" from the Coffee file system image");
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break;
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case LIST:
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printFiles(coffeeFS.getFiles());
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break;
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case STATS:
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printStatistics(coffeeFS);
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break;
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default:
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System.err.println("Unknown command!");
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System.exit(1);
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}
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} catch (IOException e) {
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System.err.println(e.getMessage());
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} catch (CoffeeException e) {
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System.err.println(e.getMessage());
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} catch (CoffeeFileException e) {
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System.err.println(e.getMessage());
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}
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}
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public static void printStatistics(CoffeeFS coffeeFS) {
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int bytesWritten = 0;
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int bytesReserved = 0;
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int fileCount = 0;
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CoffeeConfiguration conf = coffeeFS.getConfiguration();
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try {
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Iterator<Map.Entry<String, CoffeeFile>> iterator =
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coffeeFS.getFiles().entrySet().iterator();
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while (iterator.hasNext()) {
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Map.Entry<String, CoffeeFile> pair = iterator.next();
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CoffeeFile file = pair.getValue();
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bytesWritten += file.getLength();
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bytesReserved += file.getHeader().getReservedSize();
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fileCount++;
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}
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bytesReserved *= conf.pageSize;
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System.out.println("File system size: " +
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conf.fsSize / 1024 + "kb");
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System.out.println("Allocated files: " + fileCount);
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System.out.println("Reserved bytes: " + bytesReserved + " (" +
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(100 * ((float) bytesReserved / conf.fsSize)) +
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"%)");
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System.out.println("Written bytes: " + bytesWritten +
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" (" +
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(100 * ((float) bytesWritten / conf.fsSize)) +
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"%)");
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} catch (IOException e) {
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System.err.println("failed to determine the file length");
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}
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}
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public static void printFiles(Map<String, CoffeeFile> files) {
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try {
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Iterator<Map.Entry<String, CoffeeFile>> iterator = files.entrySet().iterator();
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while (iterator.hasNext()) {
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Map.Entry<String, CoffeeFile> pair = iterator.next();
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CoffeeFile file = pair.getValue();
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System.out.println(file.getName() + " " + file.getLength());
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}
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} catch (IOException e) {
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System.err.println("failed to determine the file length");
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}
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}
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}
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