private void backup_folder_buttonActionPerformed(
java.awt.event.ActionEvent evt) { // GEN-FIRST:event_backup_folder_buttonActionPerformed
try {
JFileChooser sel = new JFileChooser();
sel.setCurrentDirectory(new java.io.File("."));
sel.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
sel.setAcceptAllFileFilterUsed(false);
if (sel.showOpenDialog(this) == JFileChooser.APPROVE_OPTION) {
File selFile = sel.getSelectedFile();
Backup_textfield.setText(selFile.getCanonicalPath());
path_save_chat = selFile.getCanonicalPath() + "\\";
} else {
// do nothing
}
} catch (IOException ex) {
Logger.getLogger(Options.class.getName()).log(Level.SEVERE, null, ex);
}
} // GEN-LAST:event_backup_folder_buttonActionPerformed
private void Download_buttonActionPerformed(
java.awt.event.ActionEvent evt) { // GEN-FIRST:event_Download_buttonActionPerformed
try {
JFileChooser sel = new JFileChooser();
sel.setCurrentDirectory(new java.io.File("."));
sel.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
sel.setAcceptAllFileFilterUsed(false);
if (sel.showOpenDialog(this) == JFileChooser.APPROVE_OPTION) {
File selFile = sel.getSelectedFile();
Download_Textfield.setText(selFile.getCanonicalPath());
path_save_download = selFile.getCanonicalPath();
} else {
}
} catch (Exception ex) {
}
} // GEN-LAST:event_Download_buttonActionPerformed
private ProgressMonitorInputStream getMonitorableStream(File file, String message) {
try {
FileInputStream stream = new FileInputStream(file);
if (stream == null) {
System.out.println("null on " + file.getCanonicalPath());
}
final ProgressMonitorInputStream pmis = new ProgressMonitorInputStream(this, message, stream);
ProgressMonitor progress = pmis.getProgressMonitor();
progress.setMillisToDecideToPopup(1);
progress.setMillisToPopup(1);
return pmis;
} catch (IOException e) {
showError("could not open " + file.getName());
e.printStackTrace();
return null;
}
}
public final void initUI() throws FileNotFoundException, IOException {
String FileName = "config.txt";
String DirSeparator = System.getProperty("file.separator");
File currentDir = new File(".");
String FilePath = currentDir.getCanonicalPath() + DirSeparator + FileName;
myProperties = new Properties();
myProperties.load(new FileInputStream(FilePath));
setLayout(new BoxLayout(getContentPane(), BoxLayout.Y_AXIS));
add(Box.createRigidArea(new Dimension(0, 10)));
JLabel label = new JLabel();
label.setAlignmentX(0.5f);
add(label);
add(Box.createRigidArea(new Dimension(0, 10)));
String result = myProperties.getProperty("1");
if (result == null) result = "0";
JLabel name = new JLabel("Level 1: " + result);
name.setFont(new Font("Serif", Font.BOLD, 13));
name.setAlignmentX(0.5f);
add(name);
result = myProperties.getProperty("2");
if (result == null) result = "0";
name = new JLabel("Level 2: " + result);
name.setFont(new Font("Serif", Font.BOLD, 13));
name.setAlignmentX(0.5f);
add(name);
result = myProperties.getProperty("3");
if (result == null) result = "0";
name = new JLabel("Level 3: " + result);
name.setFont(new Font("Serif", Font.BOLD, 13));
name.setAlignmentX(0.5f);
add(name);
result = myProperties.getProperty("4");
if (result == null) result = "0";
name = new JLabel("Level 4: " + result);
name.setFont(new Font("Serif", Font.BOLD, 13));
name.setAlignmentX(0.5f);
add(name);
result = myProperties.getProperty("5");
if (result == null) result = "0";
name = new JLabel("Level 5: " + result);
name.setFont(new Font("Serif", Font.BOLD, 13));
name.setAlignmentX(0.5f);
add(name);
myProperties = null;
add(Box.createRigidArea(new Dimension(0, 50)));
JButton close = new JButton("Close");
close.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent event) {
dispose();
}
});
close.setAlignmentX(0.5f);
add(close);
setModalityType(ModalityType.APPLICATION_MODAL);
setTitle("Table of records");
setDefaultCloseOperation(DISPOSE_ON_CLOSE);
setLocationRelativeTo(null);
setSize(300, 200);
}
private static void init() {
final File basePath = basePath();
basePath.mkdirs();
final File namesFile = new File(basePath, "names.dat");
final File attributesFile = new File(basePath, "attrib.dat");
final File contentsFile = new File(basePath, "content.dat");
final File recordsFile = new File(basePath, "records.dat");
if (!namesFile.exists()) {
invalidateIndex();
}
try {
if (getCorruptionMarkerFile().exists()) {
invalidateIndex();
throw new IOException("Corruption marker file found");
}
PagedFileStorage.StorageLockContext storageLockContext =
new PagedFileStorage.StorageLock(false).myDefaultStorageLockContext;
myNames = new PersistentStringEnumerator(namesFile, storageLockContext);
myAttributes = new Storage(attributesFile.getCanonicalPath(), REASONABLY_SMALL);
myContents =
new RefCountingStorage(
contentsFile.getCanonicalPath(),
CapacityAllocationPolicy
.FIVE_PERCENT_FOR_GROWTH); // sources usually zipped with 4x ratio
boolean aligned = PagedFileStorage.BUFFER_SIZE % RECORD_SIZE == 0;
assert aligned; // for performance
myRecords =
new ResizeableMappedFile(
recordsFile, 20 * 1024, storageLockContext, PagedFileStorage.BUFFER_SIZE, aligned);
if (myRecords.length() == 0) {
cleanRecord(0); // Clean header
cleanRecord(1); // Create root record
setCurrentVersion();
}
if (getVersion() != VERSION) {
throw new IOException("FS repository version mismatch");
}
if (myRecords.getInt(HEADER_CONNECTION_STATUS_OFFSET) != SAFELY_CLOSED_MAGIC) {
throw new IOException("FS repository wasn't safely shut down");
}
markDirty();
scanFreeRecords();
} catch (Exception e) { // IOException, IllegalArgumentException
LOG.info(
"Filesystem storage is corrupted or does not exist. [Re]Building. Reason: "
+ e.getMessage());
try {
closeFiles();
boolean deleted = FileUtil.delete(getCorruptionMarkerFile());
deleted &= deleteWithSubordinates(namesFile);
deleted &= AbstractStorage.deleteFiles(attributesFile.getCanonicalPath());
deleted &= AbstractStorage.deleteFiles(contentsFile.getCanonicalPath());
deleted &= deleteWithSubordinates(recordsFile);
if (!deleted) {
throw new IOException("Cannot delete filesystem storage files");
}
} catch (final IOException e1) {
final Runnable warnAndShutdown =
new Runnable() {
@Override
public void run() {
if (ApplicationManager.getApplication().isUnitTestMode()) {
//noinspection CallToPrintStackTrace
e1.printStackTrace();
} else {
final String message =
"Files in "
+ basePath.getPath()
+ " are locked.\n"
+ ApplicationNamesInfo.getInstance().getProductName()
+ " will not be able to start up.";
if (!ApplicationManager.getApplication().isHeadlessEnvironment()) {
JOptionPane.showMessageDialog(
JOptionPane.getRootFrame(),
message,
"Fatal Error",
JOptionPane.ERROR_MESSAGE);
} else {
//noinspection UseOfSystemOutOrSystemErr
System.err.println(message);
}
}
Runtime.getRuntime().halt(1);
}
};
if (EventQueue.isDispatchThread()) {
warnAndShutdown.run();
} else {
//noinspection SSBasedInspection
SwingUtilities.invokeLater(warnAndShutdown);
}
throw new RuntimeException("Can't rebuild filesystem storage ", e1);
}
init();
}
}
private void doSave() {
myFile = doRead();
if (myFile == null) {
return;
}
String name = myFile.getName();
showMessage("compressing " + name);
String newName =
JOptionPane.showInputDialog(this, "Name of compressed file", name + HUFF_SUFFIX);
if (newName == null) {
return;
}
String path = null;
try {
path = myFile.getCanonicalPath();
} catch (IOException e) {
showError("trouble with file canonicalizing");
return;
}
int pos = path.lastIndexOf(name);
newName = path.substring(0, pos) + newName;
final File file = new File(newName);
try {
final FileOutputStream out = new FileOutputStream(file);
ProgressMonitorInputStream temp = null;
if (myFast) {
temp = getMonitorableStream(getFastByteReader(myFile), "compressing bits...");
} else {
temp = getMonitorableStream(myFile, "compressing bits ...");
}
final ProgressMonitorInputStream pmis = temp;
final ProgressMonitor progress = pmis.getProgressMonitor();
Thread fileWriterThread =
new Thread() {
public void run() {
try {
while (!myFirstReadingDone) {
try {
sleep(100);
} catch (InterruptedException e) {
// what to do?
HuffViewer.this.showError("Trouble in Thread " + e);
}
}
myModel.compress(pmis, out, myForce);
} catch (IOException e) {
HuffViewer.this.showError("compression exception\n " + e);
cleanUp(file);
// e.printStackTrace();
}
if (progress.isCanceled()) {
HuffViewer.this.showError("compression cancelled");
cleanUp(file);
}
}
};
fileWriterThread.start();
} catch (FileNotFoundException e) {
showError("could not open " + file.getName());
e.printStackTrace();
}
myFile = null;
}
private void doDecode() {
File file = null;
showMessage("uncompressing");
try {
int retval = ourChooser.showOpenDialog(null);
if (retval != JFileChooser.APPROVE_OPTION) {
return;
}
file = ourChooser.getSelectedFile();
String name = file.getName();
String uname = name;
if (name.endsWith(HUFF_SUFFIX)) {
uname = name.substring(0, name.length() - HUFF_SUFFIX.length()) + UNHUFF_SUFFIX;
} else {
uname = name + UNHUFF_SUFFIX;
}
String newName = JOptionPane.showInputDialog(this, "Name of uncompressed file", uname);
if (newName == null) {
return;
}
String path = file.getCanonicalPath();
int pos = path.lastIndexOf(name);
newName = path.substring(0, pos) + newName;
final File newFile = new File(newName);
ProgressMonitorInputStream temp = null;
if (myFast) {
temp = getMonitorableStream(getFastByteReader(file), "uncompressing bits ...");
} else {
temp = getMonitorableStream(file, "uncompressing bits...");
}
final ProgressMonitorInputStream stream = temp;
final ProgressMonitor progress = stream.getProgressMonitor();
final OutputStream out = new FileOutputStream(newFile);
Thread fileReaderThread =
new Thread() {
public void run() {
try {
myModel.uncompress(stream, out);
} catch (IOException e) {
cleanUp(newFile);
HuffViewer.this.showError("could not uncompress\n " + e);
// e.printStackTrace();
}
if (progress.isCanceled()) {
cleanUp(newFile);
HuffViewer.this.showError("reading cancelled");
}
}
};
fileReaderThread.start();
} catch (FileNotFoundException e) {
showError("could not open " + file.getName());
e.printStackTrace();
} catch (IOException e) {
showError("IOException, uncompression halted from viewer");
e.printStackTrace();
}
}