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simplified the argument interface. cleaned up some code

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nvt-se 2009-08-04 15:19:07 +00:00
parent 6612a77d66
commit a4f7f33b74
3 changed files with 43 additions and 51 deletions
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5
tools/coffee-manager/README.TXT
View file

@ -8,8 +8,7 @@ Building:
Usage: Usage:
java -jar coffee.jar [-i|e <Coffee file> <file>] [-r <Coffee file>] java -jar coffee.jar [-i|e|r <file>] [-l|s] <file system image>
[-l|s] <file system image>
Options: Options:
@ -21,4 +20,4 @@ Options:
Author: Author:
Nicols Tsiftes <nvt@sics.se> Nicolas Tsiftes <nvt@sics.se>

8
tools/coffee-manager/se/sics/coffee/CoffeeFS.java
View file

@ -28,7 +28,7 @@
* *
* This file is part of the Contiki operating system. * This file is part of the Contiki operating system.
* *
* $Id: CoffeeFS.java,v 1.2 2009/08/04 10:39:13 nvt-se Exp $ * $Id: CoffeeFS.java,v 1.3 2009/08/04 15:19:08 nvt-se Exp $
* *
* @author Nicolas Tsiftes * @author Nicolas Tsiftes
* *
@ -178,14 +178,14 @@ public class CoffeeFS {
files.remove(file.getName()); files.remove(file.getName());
} }
public boolean extractFile(String inputFile, String outputFile) throws IOException { public boolean extractFile(String filename) throws IOException {
CoffeeFile file = files.get(inputFile); CoffeeFile file = files.get(filename);
if(file == null) { if(file == null) {
return false; return false;
} }
file.saveContents(outputFile); file.saveContents(filename);
return true; return true;
} }
} }

81
tools/coffee-manager/se/sics/coffee/CoffeeManager.java
View file

@ -28,7 +28,7 @@
* *
* This file is part of the Contiki operating system. * This file is part of the Contiki operating system.
* *
* $Id: CoffeeManager.java,v 1.1 2009/08/04 10:36:53 nvt-se Exp $ * $Id: CoffeeManager.java,v 1.2 2009/08/04 15:19:08 nvt-se Exp $
* *
* @author Nicolas Tsiftes * @author Nicolas Tsiftes
* *
@ -44,23 +44,16 @@ import java.util.regex.Pattern;
public class CoffeeManager { public class CoffeeManager {
private static CoffeeFS coffeeFS; private static CoffeeFS coffeeFS;
private static final int COMMAND_NULL = 0; public enum Command { INSERT, EXTRACT, REMOVE, LIST, STATS };
private static final int COMMAND_INSERT = 1;
private static final int COMMAND_EXTRACT = 2;
private static final int COMMAND_REMOVE = 3;
private static final int COMMAND_LIST = 4;
private static final int COMMAND_STATS = 5;
public static void main(String args[]) { public static void main(String args[]) {
String platform = "sky"; String platform = "sky";
String usage = "Usage: java -jar coffee.jar "; String usage = "Usage: java -jar coffee.jar ";
int command = COMMAND_NULL; Command command = Command.STATS;
String coffeeFile = ""; String filename = "";
String localFile = "";
String fsImage = ""; String fsImage = "";
usage += "[-i|e <Coffee file> <file>] "; usage += "[-i|e|r <file>] ";
usage += "[-r <Coffee file>] ";
usage += "[-l|s] "; usage += "[-l|s] ";
usage += "<file system image>"; usage += "<file system image>";
@ -77,26 +70,19 @@ public class CoffeeManager {
System.exit(1); System.exit(1);
} }
if(args[0].equals("-i") || args[0].equals("-e")) { if(args[0].equals("-i") || args[0].equals("-e") || args[0].equals("-r")) {
if(args.length != 4) {
System.err.println(usage);
System.exit(1);
}
if(args[0].equals("-i")) {
command = COMMAND_INSERT;
} else {
command = COMMAND_EXTRACT;
}
coffeeFile = args[1];
localFile = args[2];
fsImage = args[3];
} else if (args[0].equals("-r")) {
if(args.length != 3) { if(args.length != 3) {
System.err.println(usage); System.err.println(usage);
System.exit(1); System.exit(1);
} }
command = COMMAND_REMOVE; if(args[0].equals("-i")) {
coffeeFile = args[1]; command = Command.INSERT;
} else if (args[0].equals("-r")) {
command = Command.REMOVE;
} else {
command = Command.EXTRACT;
}
filename = args[1];
fsImage = args[2]; fsImage = args[2];
} else { } else {
if(args.length != 2) { if(args.length != 2) {
@ -104,9 +90,9 @@ public class CoffeeManager {
System.exit(1); System.exit(1);
} }
if(args[0].equals("-l")) { if(args[0].equals("-l")) {
command = COMMAND_LIST; command = Command.LIST;
} else { } else {
command = COMMAND_STATS; command = Command.STATS;
} }
fsImage = args[1]; fsImage = args[1];
} }
@ -116,30 +102,37 @@ public class CoffeeManager {
CoffeeConfiguration conf = new CoffeeConfiguration(platform + ".properties"); CoffeeConfiguration conf = new CoffeeConfiguration(platform + ".properties");
coffeeFS = new CoffeeFS(new CoffeeImageFile(fsImage, conf)); coffeeFS = new CoffeeFS(new CoffeeImageFile(fsImage, conf));
switch (command) { switch (command) {
case COMMAND_INSERT: case INSERT:
if(coffeeFS.getFiles().get(localFile) != null) { if(coffeeFS.getFiles().get(filename) != null) {
System.err.println("error: file \"" + localFile + "\" already exists"); System.err.println("error: file \"" +
filename + "\" already exists");
break; break;
} }
if(coffeeFS.insertFile(localFile) != null) { if(coffeeFS.insertFile(filename) != null) {
System.out.println("Inserted the local file \"" + localFile + "\" into the file system image"); System.out.println("Inserted the local file \"" +
filename +
"\" into the file system image");
} }
break; break;
case COMMAND_EXTRACT: case EXTRACT:
if(coffeeFS.extractFile(coffeeFile, localFile) == false) { if(coffeeFS.extractFile(filename) == false) {
System.err.println("Inexistent file: " + coffeeFile); System.err.println("Inexistent file: " +
filename);
System.exit(1); System.exit(1);
} }
System.out.println("Saved the file \"" + coffeeFile + "\" from the system image into the local file \"" + localFile + "\""); System.out.println("Saved the file \"" +
filename + "\"");
break; break;
case COMMAND_REMOVE: case REMOVE:
coffeeFS.removeFile(coffeeFile); coffeeFS.removeFile(filename);
System.out.println("Removed the file \"" + coffeeFile + "\" from the Coffee file system image"); System.out.println("Removed the file \"" +
filename +
"\" from the Coffee file system image");
break; break;
case COMMAND_LIST: case LIST:
printFiles(coffeeFS.getFiles()); printFiles(coffeeFS.getFiles());
break; break;
case COMMAND_STATS: case STATS:
printStatistics(coffeeFS); printStatistics(coffeeFS);
break; break;
default: default: