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_3;
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 switch (start.log_format) {
78 case AltosLib.AO_LOG_FORMAT_FULL:
79 body = new AltosEepromIterable(AltosEepromTM.read(input));
81 case AltosLib.AO_LOG_FORMAT_TINY:
82 body = new AltosEepromIterable(AltosEepromTm.read(input));
84 case AltosLib.AO_LOG_FORMAT_TELEMETRY:
85 case AltosLib.AO_LOG_FORMAT_TELESCIENCE:
86 case AltosLib.AO_LOG_FORMAT_TELEMEGA:
87 body = new AltosEepromIterable(AltosEepromMega.read(input));
89 case AltosLib.AO_LOG_FORMAT_TELEMETRUM:
90 body = new AltosEepromIterable(AltosEepromMetrum2.read(input));
92 case AltosLib.AO_LOG_FORMAT_TELEMINI:
93 case AltosLib.AO_LOG_FORMAT_EASYMINI:
94 body = new AltosEepromIterable(AltosEepromMini.read(input));
97 body = new AltosEepromIterable(new LinkedList<AltosEeprom>());
101 /* Find boost tick */
102 AltosState state = start.clone();
103 for (AltosEeprom eeprom : body) {
104 eeprom.update_state(state);
105 state.finish_update();
106 if (state.state >= AltosLib.ao_flight_boost) {
107 start.set_boost_tick(state.tick);
113 public Iterator<AltosState> iterator() {
114 AltosState state = start.clone();
115 Iterator<AltosEeprom> i = body.iterator();
117 while (i.hasNext() && !state.valid()) {
118 i.next().update_state(state);
119 state.finish_update();
121 return new AltosEepromIterator(state, i);