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minor changes for allowing coffee manager access from cooja

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This commit is contained in:
fros4943 2009-08-11 17:03:59 +00:00
parent 8d9f8e3a17
commit b4f3cce790
5 changed files with 38 additions and 27 deletions
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45
tools/coffee-manager/se/sics/coffee/CoffeeFS.java
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@ -28,7 +28,7 @@
*
* This file is part of the Contiki operating system.
*
* $Id: CoffeeFS.java,v 1.4 2009/08/10 12:51:52 nvt-se Exp $
* $Id: CoffeeFS.java,v 1.5 2009/08/11 17:03:59 fros4943 Exp $
*
* @author Nicolas Tsiftes
*
@ -40,18 +40,6 @@ import java.io.*;
import java.util.Map;
import java.util.TreeMap;
class CoffeeException extends RuntimeException {
public CoffeeException(String message) {
super("Coffee error: " + message);
}
}
class CoffeeFileException extends RuntimeException {
public CoffeeFileException(String message) {
super("Coffee file error: " + message);
}
}
public class CoffeeFS {
private CoffeeImage image;
private CoffeeConfiguration conf;
@ -141,10 +129,13 @@ public class CoffeeFS {
return files;
}
public CoffeeFile insertFile(String filename) throws IOException {
public CoffeeFile insertFile(String filename) throws IOException {
return insertFile(new File(filename));
}
public CoffeeFile insertFile(File file) throws IOException {
CoffeeFile coffeeFile;
try {
File file = new File(filename);
FileInputStream input = new FileInputStream(file);
int allocatePages = pageCount(file.length());
int start = findFreeExtent(allocatePages);
@ -153,7 +144,7 @@ public class CoffeeFS {
return null;
}
CoffeeHeader header = new CoffeeHeader(this, start);
header.setName(filename);
header.setName(file.getName());
header.setReservedSize(allocatePages);
header.allocate();
coffeeFile = new CoffeeFile(this, header);
@ -179,13 +170,31 @@ public class CoffeeFS {
}
public boolean extractFile(String filename) throws IOException {
CoffeeFile file = files.get(filename);
return extractFile(filename, new File(filename));
}
public boolean extractFile(String fileInCoffee, File fileOnDisk) throws IOException {
CoffeeFile file = files.get(fileInCoffee);
if (file == null) {
return false;
}
file.saveContents(filename);
file.saveContents(fileOnDisk);
return true;
}
static class CoffeeException extends RuntimeException {
public CoffeeException(String message) {
super("Coffee error: " + message);
}
}
static class CoffeeFileException extends RuntimeException {
public CoffeeFileException(String message) {
super("Coffee file error: " + message);
}
}
}