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_1;
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;
61 public void write_comments(PrintStream out) {
65 public void write(PrintStream out) {
70 public AltosEepromFile(FileInputStream input) {
71 headers = new AltosEepromIterable(AltosEepromHeader.read(input));
73 AltosState state = headers.state();
75 switch (state.log_format) {
76 case AltosLib.AO_LOG_FORMAT_FULL:
77 body = new AltosEepromIterable(AltosEepromTM.read(input));
79 case AltosLib.AO_LOG_FORMAT_TINY:
80 case AltosLib.AO_LOG_FORMAT_TELEMETRY:
81 case AltosLib.AO_LOG_FORMAT_TELESCIENCE:
82 case AltosLib.AO_LOG_FORMAT_TELEMEGA:
84 case AltosLib.AO_LOG_FORMAT_TELEMINI:
85 case AltosLib.AO_LOG_FORMAT_EASYMINI:
86 body = new AltosEepromIterable(AltosEepromMini.read(input));
91 int boost_tick (AltosState start) {
92 AltosState state = start.clone();
93 for (AltosEeprom eeprom : body) {
94 eeprom.update_state(state);
95 if (state.state >= AltosLib.ao_flight_boost)
101 public Iterator<AltosState> iterator() {
103 AltosState state = headers.state();
104 Iterator<AltosEeprom> i = body.iterator();
106 while (i.hasNext() && !state.valid())
107 i.next().update_state(state);
108 state.set_boost_tick(boost_tick(state));
109 return new AltosEepromIterator(state, i);