2 * Copyright © 2013 Keith Packard <keithp@keithp.com>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 2 of the License.
8 * This program is distributed in the hope that it will be useful, but
9 * WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 * General Public License for more details.
13 * You should have received a copy of the GNU General Public License along
14 * with this program; if not, write to the Free Software Foundation, Inc.,
15 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
18 package org.altusmetrum.altoslib_4;
24 class AltosEepromIterator implements Iterator<AltosState> {
26 Iterator<AltosEeprom> body;
30 public boolean hasNext() {
31 return !seen || body.hasNext();
34 public AltosState next() {
36 AltosState n = state.clone();
37 AltosEeprom e = body.next();
46 public void remove () {
49 public AltosEepromIterator(AltosState start, Iterator<AltosEeprom> body) {
56 public class AltosEepromFile extends AltosStateIterable {
58 AltosEepromIterable headers;
59 AltosEepromIterable body;
62 public void write_comments(PrintStream out) {
66 public void write(PrintStream out) {
71 public AltosEepromFile(FileInputStream input) {
72 headers = new AltosEepromIterable(AltosEepromHeader.read(input));
74 start = headers.state();
75 start.set_state(AltosLib.ao_flight_pad);
77 if (start.log_format == AltosLib.MISSING) {
78 if (start.product != null) {
79 if (start.product.startsWith("TeleMetrum"))
80 start.log_format = AltosLib.AO_LOG_FORMAT_FULL;
81 else if (start.product.startsWith("TeleMini"))
82 start.log_format = AltosLib.AO_LOG_FORMAT_TINY;
86 switch (start.log_format) {
87 case AltosLib.AO_LOG_FORMAT_FULL:
88 body = new AltosEepromIterable(AltosEepromTM.read(input));
90 case AltosLib.AO_LOG_FORMAT_TINY:
91 body = new AltosEepromIterable(AltosEepromTm.read(input));
93 case AltosLib.AO_LOG_FORMAT_TELEMETRY:
94 case AltosLib.AO_LOG_FORMAT_TELESCIENCE:
95 case AltosLib.AO_LOG_FORMAT_TELEMEGA:
96 body = new AltosEepromIterable(AltosEepromMega.read(input));
98 case AltosLib.AO_LOG_FORMAT_TELEMETRUM:
99 body = new AltosEepromIterable(AltosEepromMetrum2.read(input));
101 case AltosLib.AO_LOG_FORMAT_TELEMINI:
102 case AltosLib.AO_LOG_FORMAT_EASYMINI:
103 body = new AltosEepromIterable(AltosEepromMini.read(input));
105 case AltosLib.AO_LOG_FORMAT_TELEGPS:
106 body = new AltosEepromIterable(AltosEepromGPS.read(input));
109 body = new AltosEepromIterable(new LinkedList<AltosEeprom>());
113 /* Find boost tick */
114 AltosState state = start.clone();
115 for (AltosEeprom eeprom : body) {
116 eeprom.update_state(state);
117 state.finish_update();
118 if (state.state >= AltosLib.ao_flight_boost) {
119 start.set_boost_tick(state.tick);
125 public Iterator<AltosState> iterator() {
126 AltosState state = start.clone();
127 Iterator<AltosEeprom> i = body.iterator();
129 while (i.hasNext() && !state.valid()) {
130 i.next().update_state(state);
131 state.finish_update();
133 return new AltosEepromIterator(state, i);