altosui: Add support for parsing list of flights from the 'l' command

This adds parsing support to enumerate the available flights, but does
not yet provide any UI to use it.

Signed-off-by: Keith Packard <keithp@keithp.com>

1 files changed, 98 insertions, 0 deletions

diff --git a/altosui/AltosEepromLog.java b/altosui/AltosEepromLog.java
new file mode 100644
index 00000000..36289b42
--- /dev/null
+++ b/altosui/AltosEepromLog.java
@@ -0,0 +1,98 @@
+/*
+ * 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 AltosEepromLog {
+	int		serial;
+	boolean		has_flight;
+	int		flight;
+	int		start_block;
+	int		end_block;
+
+	boolean		has_gps;
+	int		year, month, day;
+	int		hour, minute, second;
+	double		lat, lon;
+
+	public AltosEepromLog(AltosSerial serial_line, int in_serial,
+			      int in_start_block, int in_end_block)
+		throws InterruptedException, TimeoutException {
+
+		int		block;
+		boolean		has_date = false, has_time = false, has_lat = false, has_lon = false;
+
+		start_block = in_start_block;
+		end_block = in_end_block;
+		serial = in_serial;
+
+		if (in_end_block > in_start_block + 2)
+			in_end_block = in_start_block + 2;
+
+		for (block = in_start_block; block < in_end_block; block++) {
+			AltosEepromBlock eeblock = new AltosEepromBlock(serial_line, block);
+			if (eeblock.has_flight) {
+				flight = eeblock.flight;
+				has_flight = true;
+			}
+			if (eeblock.has_date) {
+				year = eeblock.year;
+				month = eeblock.month;
+				day = eeblock.day;
+				has_date = true;
+			}
+			if (eeblock.has_time) {
+				hour = eeblock.hour;
+				minute = eeblock.minute;
+				second = eeblock.second;
+				has_time = true;
+			}
+			if (eeblock.has_lat) {
+				lat = eeblock.lat;
+				has_lat = true;
+			}
+			if (eeblock.has_lon) {
+				lon = eeblock.lon;
+				has_lon = true;
+			}
+			if (has_date && has_time && has_lat && has_lon)
+				has_gps = true;
+			if (has_gps && has_flight)
+				break;
+		}
+		System.out.printf("Serial %d start block %d end block %d\n",
+				  serial, start_block, end_block);
+		if (has_flight)
+			System.out.printf("Flight %d\n", flight);
+		if (has_gps)
+			System.out.printf("%d-%d-%d %d:%02d:%02d Lat %f Lon %f\n",
+					  year, month, day, hour, minute, second, lat, lon);
+	}
+}