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_8;
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 if (start.state() != AltosLib.ao_flight_stateless)
76 start.set_state(AltosLib.ao_flight_pad);
78 if (start.log_format == AltosLib.MISSING) {
79 if (start.product != null) {
80 if (start.product.startsWith("TeleMetrum"))
81 start.log_format = AltosLib.AO_LOG_FORMAT_FULL;
82 else if (start.product.startsWith("TeleMini"))
83 start.log_format = AltosLib.AO_LOG_FORMAT_TINY;
87 switch (start.log_format) {
88 case AltosLib.AO_LOG_FORMAT_FULL:
89 body = new AltosEepromIterable(AltosEepromTM.read(input));
91 case AltosLib.AO_LOG_FORMAT_TINY:
92 body = new AltosEepromIterable(AltosEepromTm.read(input));
94 case AltosLib.AO_LOG_FORMAT_TELEMETRY:
95 case AltosLib.AO_LOG_FORMAT_TELESCIENCE:
96 case AltosLib.AO_LOG_FORMAT_TELEMEGA:
97 case AltosLib.AO_LOG_FORMAT_TELEMEGA_OLD:
98 body = new AltosEepromIterable(AltosEepromMega.read(input, start.log_format));
100 case AltosLib.AO_LOG_FORMAT_TELEMETRUM:
101 body = new AltosEepromIterable(AltosEepromMetrum2.read(input));
103 case AltosLib.AO_LOG_FORMAT_TELEMINI:
104 case AltosLib.AO_LOG_FORMAT_EASYMINI:
105 body = new AltosEepromIterable(AltosEepromMini.read(input));
107 case AltosLib.AO_LOG_FORMAT_TELEGPS:
108 body = new AltosEepromIterable(AltosEepromGPS.read(input));
111 body = new AltosEepromIterable(new LinkedList<AltosEeprom>());
115 /* Find boost tick */
116 AltosState state = start.clone();
117 for (AltosEeprom eeprom : body) {
118 eeprom.update_state(state);
119 state.finish_update();
120 if (state.state() >= AltosLib.ao_flight_boost) {
121 start.set_boost_tick(state.tick);
127 public Iterator<AltosState> iterator() {
128 AltosState state = start.clone();
129 Iterator<AltosEeprom> i = body.iterator();
131 while (i.hasNext() && !state.valid()) {
132 i.next().update_state(state);
133 state.finish_update();
135 return new AltosEepromIterator(state, i);