diff options
Diffstat (limited to 'ao-tools/altosui/AltosLog.java')
-rw-r--r-- | ao-tools/altosui/AltosLog.java | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/ao-tools/altosui/AltosLog.java b/ao-tools/altosui/AltosLog.java deleted file mode 100644 index dd147d21..00000000 --- a/ao-tools/altosui/AltosLog.java +++ /dev/null @@ -1,115 +0,0 @@ -/* - * Copyright © 2010 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.io.*; -import java.lang.*; -import java.util.*; -import java.text.ParseException; -import java.util.concurrent.LinkedBlockingQueue; - -/* - * This creates a thread to capture telemetry data and write it to - * a log file - */ -class AltosLog implements Runnable { - - LinkedBlockingQueue<AltosLine> input_queue; - LinkedBlockingQueue<String> pending_queue; - int serial; - int flight; - FileWriter log_file; - Thread log_thread; - - private void close_log_file() { - if (log_file != null) { - try { - log_file.close(); - } catch (IOException io) { - } - log_file = null; - } - } - - void close() { - close_log_file(); - if (log_thread != null) { - log_thread.interrupt(); - log_thread = null; - } - } - - boolean open (AltosTelemetry telem) throws IOException { - AltosFile a = new AltosFile(telem); - - log_file = new FileWriter(a, true); - if (log_file != null) { - while (!pending_queue.isEmpty()) { - try { - String s = pending_queue.take(); - log_file.write(s); - log_file.write('\n'); - } catch (InterruptedException ie) { - } - } - log_file.flush(); - } - return log_file != null; - } - - public void run () { - try { - for (;;) { - AltosLine line = input_queue.take(); - if (line.line == null) - continue; - try { - AltosTelemetry telem = new AltosTelemetry(line.line); - if (telem.serial != serial || telem.flight != flight || log_file == null) { - close_log_file(); - serial = telem.serial; - flight = telem.flight; - open(telem); - } - } catch (ParseException pe) { - } catch (AltosCRCException ce) { - } - if (log_file != null) { - log_file.write(line.line); - log_file.write('\n'); - log_file.flush(); - } else - pending_queue.put(line.line); - } - } catch (InterruptedException ie) { - } catch (IOException ie) { - } - close(); - } - - public AltosLog (AltosSerial s) { - pending_queue = new LinkedBlockingQueue<String> (); - input_queue = new LinkedBlockingQueue<AltosLine> (); - s.add_monitor(input_queue); - serial = -1; - flight = -1; - log_file = null; - log_thread = new Thread(this); - log_thread.start(); - } -} |