diff options
Diffstat (limited to 'altosui/AltosEepromDelete.java')
| -rw-r--r-- | altosui/AltosEepromDelete.java | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/altosui/AltosEepromDelete.java b/altosui/AltosEepromDelete.java new file mode 100644 index 00000000..c95eda15 --- /dev/null +++ b/altosui/AltosEepromDelete.java @@ -0,0 +1,148 @@ +/* + * Copyright © 2011 Keith Packard <keithp@keithp.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ + +package altosui; + +import java.awt.*; +import java.awt.event.*; +import javax.swing.*; +import javax.swing.filechooser.FileNameExtensionFilter; +import javax.swing.table.*; +import java.io.*; +import java.util.*; +import java.text.*; +import java.util.prefs.*; +import java.util.concurrent.*; + +import libaltosJNI.*; + +public class AltosEepromDelete implements Runnable { + AltosEepromList flights; + Thread eeprom_thread; + AltosSerial serial_line; + boolean remote; + JFrame frame; + ActionListener listener; + boolean success; + + private void DeleteLog (AltosEepromLog log) + throws IOException, InterruptedException, TimeoutException { + + if (flights.config_data.flight_log_max != 0) { + + /* Devices with newer firmware can erase the + * flash blocks containing each flight + */ + serial_line.flush_input(); + serial_line.printf("d %d\n", log.flight); + System.out.printf("Attempt to delete flight %d\n", log.flight); + for (;;) { + /* It can take a while to erase the flash... */ + String line = serial_line.get_reply(20000); + System.out.printf("got back line %s\n", line); + if (line == null) + throw new TimeoutException(); + if (line.equals("Erased")) + break; + if (line.startsWith("No such")) + throw new IOException(line); + } + } + } + + private void show_error_internal(String message, String title) { + JOptionPane.showMessageDialog(frame, + message, + title, + JOptionPane.ERROR_MESSAGE); + } + + private void show_error(String in_message, String in_title) { + final String message = in_message; + final String title = in_title; + Runnable r = new Runnable() { + public void run() { + try { + show_error_internal(message, title); + } catch (Exception ex) { + } + } + }; + SwingUtilities.invokeLater(r); + } + + public void run () { + if (remote) + serial_line.start_remote(); + + success = false; + try { + for (AltosEepromLog log : flights) { + if (log.delete) { + DeleteLog(log); + } + } + System.out.printf("All flights successfully deleted\n"); + success = true; + } catch (IOException ee) { + show_error (ee.getLocalizedMessage(), + serial_line.device.toShortString()); + } catch (InterruptedException ie) { + } catch (TimeoutException te) { + show_error (String.format("Connection to \"%s\" failed", + serial_line.device.toShortString()), + "Connection Failed"); + } + if (remote) + serial_line.stop_remote(); + serial_line.flush_output(); + serial_line.close(); + if (listener != null) { + Runnable r = new Runnable() { + public void run() { + try { + listener.actionPerformed(new ActionEvent(this, + success ? 1 : 0, + "delete")); + } catch (Exception ex) { + } + } + }; + SwingUtilities.invokeLater(r); + } + } + + public void start() { + eeprom_thread = new Thread(this); + eeprom_thread.start(); + } + + public void addActionListener(ActionListener l) { + listener = l; + } + + public AltosEepromDelete(JFrame given_frame, + AltosSerial given_serial_line, + boolean given_remote, + AltosEepromList given_flights) { + frame = given_frame; + serial_line = given_serial_line; + remote = given_remote; + flights = given_flights; + success = false; + } +}
\ No newline at end of file |