/**
* Creates the directory where the MRU file list will be written. The "lf5" directory is created
* in the Documents and Settings directory on Windows 2000 machines and where ever the user.home
* variable points on all other platforms.
*/
public static void createConfigurationDirectory() {
String home = System.getProperty("user.home");
String sep = System.getProperty("file.separator");
File f = new File(home + sep + "lf5");
if (!f.exists()) {
try {
f.mkdir();
} catch (SecurityException e) {
e.printStackTrace();
}
}
}
public int getImageResourceByFileExt(String ext)
throws IllegalArgumentException, IllegalAccessException, SecurityException,
NoSuchFieldException {
Field field = null;
if (ext == null || ext.equals("")) return this.dir;
try {
field = this.drawableClass.getDeclaredField(ext);
} catch (SecurityException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (NoSuchFieldException e) {
// TODO Auto-generated catch block
return this.unknowFile;
}
return field.getInt(this.drawableClass);
}
/**
* Function that creates a "ARCHIVE" folder that is going to contain all the archives that will be
* created by this program.
*
* @return folder that is going to contain all the archives that will be created by this program
*/
private File createArchive() {
archiveDirectory = null;
try {
String homePath = System.getProperty("user.home");
archiveDirectory = new File(homePath + File.separatorChar + "Archive");
if (!archiveDirectory.exists()) archiveDirectory.mkdir();
} catch (SecurityException ex) {
ex.printStackTrace();
} catch (NullPointerException ex) {
ex.printStackTrace();
} catch (IllegalArgumentException ex) {
ex.printStackTrace();
}
return archiveDirectory;
}
/**
* Loads the SWIG-generated libSBML Java module when this class is loaded, or reports a sensible
* diagnostic message about why it failed.
*/
static {
String varname;
String shlibname;
if (System.getProperty("os.name").startsWith("Mac OS")) {
varname = "DYLD_LIBRARY_PATH"; // We're on a Mac.
shlibname = "'libsbmlj.jnilib'";
} else {
varname = "LD_LIBRARY_PATH"; // We're not on a Mac.
shlibname = "'libsbmlj.so' and/or 'libsbml.so'";
}
try {
System.loadLibrary("sbmlj");
// For extra safety, check that the jar file is in the classpath.
Class.forName("org.sbml.libsbml.libsbml");
} catch (UnsatisfiedLinkError e) {
System.err.println("Error encountered while attempting to load libSBML:");
e.printStackTrace();
System.err.println(
"Please check the value of your "
+ varname
+ " environment variable and/or"
+ " your 'java.library.path' system property"
+ " (depending on which one you are using) to"
+ " make sure it list the directories needed to"
+ " find the "
+ shlibname
+ " library file and the"
+ " libraries it depends upon (e.g., the XML parser).");
System.exit(1);
} catch (ClassNotFoundException e) {
System.err.println(
"Error: unable to load the file 'libsbmlj.jar'."
+ " It is likely that your -classpath command line "
+ " setting or your CLASSPATH environment variable "
+ " do not include the file 'libsbmlj.jar'.");
System.exit(1);
} catch (SecurityException e) {
System.err.println("Error encountered while attempting to load libSBML:");
e.printStackTrace();
System.err.println(
"Could not load the libSBML library files due to a" + " security exception.\n");
System.exit(1);
}
}
public static Integer getProcessID(Process p) {
try {
Field f = p.getClass().getDeclaredField("pid");
f.setAccessible(true);
Integer s = (Integer) f.get(p);
return s;
} catch (NoSuchFieldException e) {
e.printStackTrace();
} catch (SecurityException e) {
e.printStackTrace();
} catch (IllegalArgumentException e) {
e.printStackTrace();
} catch (IllegalAccessException e) {
e.printStackTrace();
}
return null;
}
public static void startLog() {
FileHandler fh;
try {
// This block configure the logger with handler and formatter
fh = new FileHandler("server_log.log");
logger.addHandler(fh);
SimpleFormatter formatter = new SimpleFormatter();
fh.setFormatter(formatter);
// the following statement is used to log any messages
logger.info("server_log");
} catch (SecurityException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
public boolean saveMidiFile(File file) {
try {
int[] fileTypes = MidiSystem.getMidiFileTypes(sequence);
if (fileTypes.length == 0) {
System.out.println("Can't save sequence");
return false;
} else {
if (MidiSystem.write(sequence, fileTypes[0], file) == -1) {
throw new IOException("Problems writing to file");
}
return true;
}
} catch (SecurityException ex) {
ex.printStackTrace();
return false;
} catch (Exception ex) {
ex.printStackTrace();
return false;
}
}
public static void main(String[] argv) {
if (argv.length != 3) {
usage();
}
String tempFile = argv[0];
String testFile = argv[1];
int fileSize = Integer.valueOf(argv[2]).intValue();
int exitcode = 0;
int numRead;
int numThisBuf;
int numWritten;
if ((fileSize <= 0) || (fileSize % 4096 != 0)) {
System.out.println("Error: size is not a multiple of 4096!!!!!!");
System.out.println();
usage();
}
try {
int bufSize = 4096;
byte[] inBytes = new byte[bufSize];
byte[] outBytes = new byte[bufSize];
Random ioRandom = new Random(2006);
ioRandom.nextBytes(outBytes);
ByteBuffer inBuf = ByteBuffer.allocate(bufSize);
ByteBuffer outBuf = ByteBuffer.wrap(outBytes);
//
// Loop forever
//
while (true) {
//
// Write the temporary file
//
FileOutputStream fos = new FileOutputStream(tempFile);
FileChannel foc = fos.getChannel();
numWritten = 0;
while (numWritten < fileSize) {
outBuf.clear(); // sets limit to capacity & position to zero
while (outBuf.hasRemaining()) {
numWritten += foc.write(outBuf);
}
}
//
// Move to permanent location
//
FileChannel srcChannel = new FileInputStream(tempFile).getChannel();
FileChannel dstChannel = new FileOutputStream(testFile).getChannel();
dstChannel.transferFrom(srcChannel, 0, srcChannel.size());
srcChannel.close();
dstChannel.close();
boolean success = (new File(tempFile)).delete();
if (!success) {
System.out.println("Warning: unable to delete temporary file");
}
//
// Read and compare
//
FileInputStream fis = new FileInputStream(testFile);
FileChannel fic = fis.getChannel();
for (numRead = 0, numThisBuf = 0; numRead < fileSize; numThisBuf = 0) {
inBuf.rewind(); // Set the buffer position to 0
numThisBuf = fic.read(inBuf);
while (numThisBuf < bufSize) {
numThisBuf += fic.read(inBuf);
}
numRead += bufSize;
inBuf.rewind(); // Set the buffer position to 0
inBuf.get(inBytes);
boolean same = Arrays.equals(inBytes, outBytes);
if (same = false) {
System.out.println("Data read does not equal data written at " + numRead + " bytes");
}
}
}
} catch (FileNotFoundException fnfe) {
fnfe.printStackTrace(System.err);
exitcode = 1;
// break;
} catch (SecurityException se) {
se.printStackTrace(System.err);
exitcode = 1;
// break;
} catch (Throwable t) {
t.printStackTrace(System.err);
exitcode = 1;
}
System.exit(exitcode);
}
public boolean connect(Onion options, OobdBus receiveListener) {
msgReceiver = receiveListener;
System.out.println("Starting Bluetooth Detection and Device Pairing");
if (mBluetoothAdapter == null) {
mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
if (mBluetoothAdapter == null) {
Log.w(this.getClass().getSimpleName(), "Bluetooth not supported.");
return false;
}
if (!mBluetoothAdapter.isEnabled()) {
Log.w(this.getClass().getSimpleName(), "Bluetooth switched off.");
return false;
}
}
obdDevice = mBluetoothAdapter.getRemoteDevice(BTAddress);
if (obdDevice != null) { // Get a BluetoothSocket to connect
// with the given BluetoothDevice
try {
Log.v(this.getClass().getSimpleName(), "Device " + obdDevice.getName());
java.lang.reflect.Method m =
obdDevice.getClass().getMethod("createRfcommSocket", new Class[] {int.class});
// "createInsecureRfcommSocket", new Class[] { int.class });
serialPort = null;
serialPort = (BluetoothSocket) m.invoke(obdDevice, 1);
if (serialPort != null) {
try {
mBluetoothAdapter.cancelDiscovery();
serialPort.connect();
Log.d("OOBD:Bluetooth", "Bluetooth connected");
inputStream = serialPort.getInputStream();
outputStream = serialPort.getOutputStream();
OOBDApp.getInstance().displayToast("Bluetooth connected");
myThread =
new Thread() {
@Override
public void run() {
byte[] buffer = new byte[1024]; // buffer store
// for the
// stream
int bytes; // bytes returned from read()
// Keep listening to the InputStream until an
// exception occurs
Log.d("OOBD:Bluetooth", "receiver task runs");
while (true) {
if (inputStream != null) {
try {
// Read from the InputStream
bytes = inputStream.read(buffer);
if (bytes > 0) {
Log.v(this.getClass().getSimpleName(), "Debug: received something");
String recString = new String(buffer);
recString = recString.substring(0, bytes);
msgReceiver.receiveString(recString);
}
} catch (IOException e) {
break;
}
} else {
try {
Thread.sleep(100);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
}
};
myThread.start();
return true;
} catch (IOException ex) {
Log.e(this.getClass().getSimpleName(), "Error: Could not connect to socket.", ex);
OOBDApp.getInstance().displayToast("Bluetooth NOT connected!");
}
} else {
Log.e("OOBD:Bluetooth", "Bluetooth NOT connected!");
OOBDApp.getInstance().displayToast("Bluetooth NOT connected!");
if (serialPort != null) {
try {
serialPort.close();
} catch (IOException closeEx) {
}
}
return false;
}
// do not yet connect. Connect before calling the
// socket.
} catch (SecurityException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (NoSuchMethodException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IllegalArgumentException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IllegalAccessException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (InvocationTargetException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
return false;
}
/**
* Function that implements archive algorithm. Function archives all the files that were found by
* search and were selected by user to be archived. Function places an archive either in user's
* DropBox account or saves it on users hard drive, according to users choice. At the end function
* updates the list of files that displayed in Handler window.Function returns JList<String> of
* remaining files.
*
* @param l - list of file with selected files to be compressed to archive.
* @return updated list of files.
*/
@SuppressWarnings({"rawtypes", "serial", "unchecked"})
public JList<String> archiveFiles(JList<String> l) {
list = l;
if (list.getMaxSelectionIndex() == -1)
JOptionPane.showMessageDialog(
null,
"Please select files to be archived! ",
"DrCleaner",
JOptionPane.INFORMATION_MESSAGE);
else {
int j =
JOptionPane.showConfirmDialog(
null,
"Are you sure you want to archive selected fles? ",
"DrCleaner",
JOptionPane.YES_NO_OPTION);
if (j == JOptionPane.YES_OPTION) {
String[] choises = {"Desktop Archive", "Dropbox archive", "Cancel"};
int responce =
JOptionPane.showOptionDialog(
handlerFrame,
"Please choose where to place your archive",
"Archive",
JOptionPane.YES_NO_OPTION,
JOptionPane.PLAIN_MESSAGE,
new ImageIcon(
HandlerView.class.getResource("/resources/document-archive-icon.png")),
choises,
"Desktop Archive");
switch (responce) {
case 0:
case 1:
{
String archiveName = now();
File newArchive =
new File(archiveDirectory.getAbsolutePath() + File.separatorChar + archiveName);
newArchive.mkdir();
final File zipFile = new File(newArchive.getAbsolutePath() + ".zip");
long space = 0;
int numOfFilesThatCouldntArchive = 0;
int numOfselected = 0;
final Vector<String> temp = new Vector<String>();
Vector<File> archiveListOfFileNames =
new Vector<File>(); // Will contain files that are placed in archive
for (int i = 0; i < list.getModel().getSize(); i++) {
if (list.isSelectedIndex(i)) {
numOfselected++;
/*
* Because in the archive files stored only by their names(not the full path). we need to check if there are
* files that have same names and rename them by adding "(index)" at the end of the name and just before the extension
**/
File from = new File((String) list.getModel().getElementAt(i));
int extensionStartsAt = from.getName().lastIndexOf('.');
String newName = from.getName().substring(0, extensionStartsAt);
String extension =
from.getName().substring(extensionStartsAt, from.getName().length());
int counterOfFilesWithSameName = 2;
String newName2 = new String(newName);
File to =
new File(newArchive.getAbsolutePath() + File.separatorChar + from.getName());
for (int k = 0; k < archiveListOfFileNames.size(); k++) {
if (archiveListOfFileNames.get(k).getName().equals(to.getName())) {
newName2 = newName + "(" + counterOfFilesWithSameName + ")";
to =
new File(
newArchive.getAbsolutePath()
+ File.separatorChar
+ newName2
+ extension);
counterOfFilesWithSameName++;
k = -1;
}
}
try {
copyFile(from, to);
archiveListOfFileNames.add(to);
space += from.length();
// check that copy of file was made and that it is not corrupted.
if (to.exists() && from.length() == to.length()) from.delete();
} catch (IOException ex) {
ex.printStackTrace();
}
} else temp.add((String) list.getModel().getElementAt(i));
}
try {
// making archive file from all selected files
zipDirectory(newArchive, zipFile);
// checking that zip file is not corrupted
if (isValid(zipFile)) {
for (File f : newArchive.listFiles()) f.delete();
newArchive.delete();
}
if (responce == 1) {
/*
* in case that user choose to place the archive in DropBox account - open transfer dialog.
* */
SwingUtilities.invokeLater(
new Runnable() {
@Override
public void run() {
TransferDialog t = new TransferDialog(zipFile);
t.setVisible(true);
}
});
}
} catch (IOException ex) {
JOptionPane.showMessageDialog(
null,
"Problem occured while making archive ",
"DrCleaner",
JOptionPane.ERROR_MESSAGE);
ex.printStackTrace();
} catch (SecurityException ex) {
JOptionPane.showMessageDialog(
null,
"Problem occured while deleting old files that were supposed to move to archive ",
"DrCleaner",
JOptionPane.ERROR_MESSAGE);
ex.printStackTrace();
}
list.setModel(
new javax.swing.AbstractListModel() {
public int getSize() {
return temp.size();
}
public Object getElementAt(int i) {
return temp.get(i);
}
});
list.repaint();
if (responce == 0) {
// Feedback that concludes archive operation
long savedSpace = space - zipFile.length();
String str =
"From "
+ numOfselected
+ " selected files, "
+ (numOfselected - numOfFilesThatCouldntArchive)
+ " were archived\n Total saved space is: "
+ (savedSpace / 1024)
+ "KB\n"
+ "Your archive file is at: "
+ newArchive.getAbsolutePath();
JOptionPane.showMessageDialog(
null, str, "DrCleaner", JOptionPane.INFORMATION_MESSAGE);
}
if (temp.isEmpty()) {
JOptionPane.showMessageDialog(
handlerFrame,
"You have no more files to handle",
"DrCleaner",
JOptionPane.INFORMATION_MESSAGE);
handlerFrame.dispose();
}
break;
}
case 2:
case -1:
{
JOptionPane.showMessageDialog(
handlerFrame,
"Operation was canceled",
"DrCleaner",
JOptionPane.INFORMATION_MESSAGE);
}
}
}
}
return list;
}
/**
* Function that implements deleting algorithm. Function deletes all the files that were found by
* search and were selected by user to be deleted. At the end function updates the list of files
* that displayed in Handler window.
*
* @param l - list of file with selected files to be deleted
* @return updated list of files
*/
@SuppressWarnings({"rawtypes", "serial", "unchecked"})
public JList<String> deleteFiles(JList<String> l) {
list = l;
if (list.getMaxSelectionIndex() == -1)
JOptionPane.showMessageDialog(
null,
"Please select files to be deleted! ",
"DrCleaner",
JOptionPane.INFORMATION_MESSAGE);
else {
int j =
JOptionPane.showConfirmDialog(
null,
"Are you sure you want to delete selected fles? ",
"DrCleaner",
JOptionPane.YES_NO_OPTION);
if (j == JOptionPane.YES_OPTION) {
long space = 0;
int numOfFilesThatCouldntDelete = 0;
int numOfselected = 0;
final Vector<String> temp = new Vector<String>();
for (int i = 0; i < list.getModel().getSize(); i++) {
if (list.isSelectedIndex(i)) {
numOfselected++;
File f = new File((String) list.getModel().getElementAt(i));
space += f.length();
try {
if (!f.delete()) {
space -= f.length();
numOfFilesThatCouldntDelete++;
}
} catch (SecurityException e) {
// TODO: handle exception
e.printStackTrace();
}
} else temp.add((String) list.getModel().getElementAt(i));
}
list.setModel(
new javax.swing.AbstractListModel() {
public int getSize() {
return temp.size();
}
public Object getElementAt(int i) {
return temp.get(i);
}
});
list.repaint();
String str =
"From "
+ numOfselected
+ " selected files, "
+ (numOfselected - numOfFilesThatCouldntDelete)
+ " were deleted\n Total saved space is: "
+ (space / 1024)
+ "KB";
JOptionPane.showMessageDialog(null, str, "DrCleaner", JOptionPane.INFORMATION_MESSAGE);
if (temp.isEmpty()) {
JOptionPane.showMessageDialog(
handlerFrame,
"You have no more files to handle",
"DrCleaner",
JOptionPane.INFORMATION_MESSAGE);
handlerFrame.dispose();
}
}
}
return list;
}
/**
* Installs all necessary files and starts the Tor OP in offline mode (e.g.
* networkEnabled(false)). This would only be used if you wanted to start the Tor OP so that the
* install and related is all done but aren't ready to actually connect it to the network.
*
* @return True if all files installed and Tor OP successfully started
* @throws java.io.IOException - IO Exceptions
* @throws java.lang.InterruptedException - If we are, well, interrupted
*/
public synchronized boolean installAndStartTorOp() throws IOException, InterruptedException {
// The Tor OP will die if it looses the connection to its socket so if there is no controlSocket
// defined
// then Tor is dead. This assumes, of course, that takeOwnership works and we can't end up with
// Zombies.
if (controlConnection != null) {
LOG.info("Tor is already running");
return true;
}
// The code below is why this method is synchronized, we don't want two instances of it running
// at once
// as the result would be a mess of screwed up files and connections.
LOG.info("Tor is not running");
installAndConfigureFiles();
LOG.info("Starting Tor");
File cookieFile = onionProxyContext.getCookieFile();
if (cookieFile.getParentFile().exists() == false
&& cookieFile.getParentFile().mkdirs() == false) {
throw new RuntimeException("Could not create cookieFile parent directory");
}
// The original code from Briar watches individual files, not a directory and Android's file
// observer
// won't work on files that don't exist. Rather than take 5 seconds to rewrite Briar's code I
// instead
// just make sure the file exists
if (cookieFile.exists() == false && cookieFile.createNewFile() == false) {
throw new RuntimeException("Could not create cookieFile");
}
File workingDirectory = onionProxyContext.getWorkingDirectory();
// Watch for the auth cookie file being created/updated
WriteObserver cookieObserver = onionProxyContext.generateWriteObserver(cookieFile);
// Start a new Tor process
String torPath = onionProxyContext.getTorExecutableFile().getAbsolutePath();
String configPath = onionProxyContext.getTorrcFile().getAbsolutePath();
String pid = onionProxyContext.getProcessId();
String[] cmd = {torPath, "-f", configPath, OWNER, pid};
String[] env = onionProxyContext.getEnvironmentArgsForExec();
ProcessBuilder processBuilder = new ProcessBuilder(cmd);
onionProxyContext.setEnvironmentArgsAndWorkingDirectoryForStart(processBuilder);
Process torProcess = null;
try {
// torProcess = Runtime.getRuntime().exec(cmd, env, workingDirectory);
torProcess = processBuilder.start();
CountDownLatch controlPortCountDownLatch = new CountDownLatch(1);
eatStream(torProcess.getInputStream(), false, controlPortCountDownLatch);
eatStream(torProcess.getErrorStream(), true, null);
// On platforms other than Windows we run as a daemon and so we need to wait for the process
// to detach
// or exit. In the case of Windows the equivalent is running as a service and unfortunately
// that requires
// managing the service, such as turning it off or uninstalling it when it's time to move on.
// Any number
// of errors can prevent us from doing the cleanup and so we would leave the process running
// around. Rather
// than do that on Windows we just let the process run on the exec and hence don't look for an
// exit code.
// This does create a condition where the process has exited due to a problem but we should
// hopefully
// detect that when we try to use the control connection.
if (OsData.getOsType() != OsData.OsType.Windows) {
int exit = torProcess.waitFor();
torProcess = null;
if (exit != 0) {
LOG.warn("Tor exited with value " + exit);
return false;
}
}
// Wait for the auth cookie file to be created/updated
if (!cookieObserver.poll(COOKIE_TIMEOUT, MILLISECONDS)) {
LOG.warn("Auth cookie not created");
FileUtilities.listFilesToLog(workingDirectory);
return false;
}
// Now we should be able to connect to the new process
controlPortCountDownLatch.await();
controlSocket = new Socket("127.0.0.1", control_port);
// Open a control connection and authenticate using the cookie file
TorControlConnection controlConnection = new TorControlConnection(controlSocket);
controlConnection.authenticate(FileUtilities.read(cookieFile));
// Tell Tor to exit when the control connection is closed
controlConnection.takeOwnership();
controlConnection.resetConf(Collections.singletonList(OWNER));
// Register to receive events from the Tor process
controlConnection.setEventHandler(new OnionProxyManagerEventHandler());
controlConnection.setEvents(Arrays.asList(EVENTS));
// We only set the class property once the connection is in a known good state
this.controlConnection = controlConnection;
return true;
} catch (SecurityException e) {
LOG.warn(e.toString(), e);
return false;
} catch (InterruptedException e) {
LOG.warn("Interrupted while starting Tor", e);
Thread.currentThread().interrupt();
return false;
} finally {
if (controlConnection == null && torProcess != null) {
// It's possible that something 'bad' could happen after we executed exec but before we
// takeOwnership()
// in which case the Tor OP will hang out as a zombie until this process is killed. This is
// problematic
// when we want to do things like
torProcess.destroy();
}
}
}
