*
* 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.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
-package org.altusmetrum.altoslib_2;
+package org.altusmetrum.altoslib_14;
import java.io.*;
-import java.text.ParseException;
-import java.util.concurrent.LinkedBlockingQueue;
+import java.text.*;
+import java.util.concurrent.*;
/*
* This creates a thread to capture telemetry data and write it to
LinkedBlockingQueue<String> pending_queue;
int serial;
int flight;
+ int receiver_serial;
FileWriter log_file;
Thread log_thread;
AltosFile file;
+ AltosLink link;
+ AltosLogTrace trace;
+
+ private void trace(String format, Object ... arguments) {
+ if (trace != null)
+ trace.trace(format, arguments);
+ }
private void close_log_file() {
if (log_file != null) {
}
public void close() {
+ link.remove_monitor(input_queue);
close_log_file();
if (log_thread != null) {
log_thread.interrupt();
return file;
}
- boolean open (AltosState state) throws IOException {
- AltosFile a = new AltosFile(state);
+ boolean open (AltosCalData cal_data) throws IOException, InterruptedException {
+ trace("open serial %d flight %d receiver_serial %d",
+ cal_data.serial,
+ cal_data.flight,
+ cal_data.receiver_serial);
+
+ AltosFile a = new AltosFile(cal_data);
+
+ trace("open file %s\n", a.getPath());
- log_file = new FileWriter(a, true);
+ try {
+ log_file = new FileWriter(a, true);
+ } catch (IOException ie) {
+ log_file = null;
+ trace("open file failed\n");
+ if (trace != null)
+ trace.open_failed(a);
+ }
if (log_file != null) {
+ trace("open file success\n");
while (!pending_queue.isEmpty()) {
- try {
- String s = pending_queue.take();
- log_file.write(s);
- log_file.write('\n');
- } catch (InterruptedException ie) {
- }
+ String s = pending_queue.take();
+ log_file.write(s);
+ log_file.write('\n');
}
log_file.flush();
file = a;
+ AltosPreferences.set_logfile(link.serial, file);
}
return log_file != null;
}
public void run () {
+ trace("log run start\n");
try {
+ AltosConfigData receiver_config = link.config_data();
+ AltosCalData cal_data = new AltosCalData();
AltosState state = null;
+ cal_data.set_receiver_serial(receiver_config.serial);
for (;;) {
AltosLine line = input_queue.take();
if (line.line == null)
continue;
try {
AltosTelemetry telem = AltosTelemetry.parse(line.line);
- if (state != null)
- state = state.clone();
- else
- state = new AltosState();
- telem.update_state(state);
- if (state.serial != serial || state.flight != flight || log_file == null)
+ if (state == null)
+ state = new AltosState(cal_data);
+ telem.provide_data(state);
+
+ if (cal_data.serial != serial ||
+ cal_data.flight != flight ||
+ log_file == null)
{
close_log_file();
- serial = state.serial;
- flight = state.flight;
- open(state);
+ serial = cal_data.serial;
+ flight = cal_data.flight;
+ state = null;
+ if (cal_data.serial != AltosLib.MISSING &&
+ cal_data.flight != AltosLib.MISSING)
+ open(cal_data);
}
} catch (ParseException pe) {
} catch (AltosCRCException ce) {
pending_queue.put(line.line);
}
} catch (InterruptedException ie) {
+ trace("interrupted exception\n");
+ } catch (TimeoutException te) {
+ trace("timeout exception\n");
} catch (IOException ie) {
+ trace("io exception %s message %s\n", ie.toString(), ie.getMessage());
}
+ trace("log run done\n");
close();
}
- public AltosLog (AltosLink link) {
+ public AltosLog (AltosLink link, AltosLogTrace trace) {
pending_queue = new LinkedBlockingQueue<String> ();
input_queue = new LinkedBlockingQueue<AltosLine> ();
link.add_monitor(input_queue);
serial = -1;
flight = -1;
+ this.trace = trace;
+ this.link = link;
log_file = null;
log_thread = new Thread(this);
log_thread.start();
}
+
+ public AltosLog (AltosLink link) {
+ this(link, null);
+ }
}