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   1 /*
   2  * Copyright © 2010 Keith Packard <keithp@keithp.com>
   3  *
   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.
   7  *
   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.
  12  *
  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.
  16  */
  17
  18 package altosui;
  19
  20 import java.awt.*;
  21 import java.awt.event.*;
  22 import javax.swing.*;
  23 import javax.swing.filechooser.FileNameExtensionFilter;
  24 import javax.swing.table.*;
  25 import java.io.*;
  26 import java.util.*;
  27 import java.text.*;
  28 import java.util.prefs.*;
  29 import java.util.concurrent.LinkedBlockingQueue;
  30
  31 import altosui.Altos;
  32 import altosui.AltosSerial;
  33 import altosui.AltosSerialMonitor;
  34 import altosui.AltosRecord;
  35 import altosui.AltosTelemetry;
  36 import altosui.AltosState;
  37 import altosui.AltosDeviceDialog;
  38 import altosui.AltosPreferences;
  39 import altosui.AltosLog;
  40 import altosui.AltosVoice;
  41 import altosui.AltosFlightStatusTableModel;
  42 import altosui.AltosFlightInfoTableModel;
  43 import altosui.AltosConfigUI;
  44
  45 import libaltosJNI.*;
  46
  47 public class AltosConfig implements Runnable, ActionListener {
  48
  49         class int_ref {
  50                 int     value;
  51
  52                 public int get() {
  53                         return value;
  54                 }
  55                 public void set(int i) {
  56                         value = i;
  57                 }
  58                 public int_ref(int i) {
  59                         value = i;
  60                 }
  61         }
  62
  63         class string_ref {
  64                 String  value;
  65
  66                 public String get() {
  67                         return value;
  68                 }
  69                 public void set(String i) {
  70                         value = i;
  71                 }
  72                 public string_ref(String i) {
  73                         value = i;
  74                 }
  75         }
  76
  77         JFrame          owner;
  78         AltosDevice     device;
  79         AltosSerial     serial_line;
  80         boolean         remote;
  81         Thread          config_thread;
  82         int_ref         serial;
  83         int_ref         main_deploy;
  84         int_ref         apogee_delay;
  85         int_ref         radio_channel;
  86         string_ref      version;
  87         string_ref      product;
  88         string_ref      callsign;
  89         AltosConfigUI   config_ui;
  90
  91
  92         boolean get_int(String line, String label, int_ref x) {
  93                 if (line.startsWith(label)) {
  94                         try {
  95                                 String tail = line.substring(label.length()).trim();
  96                                 String[] tokens = tail.split("\\s+");
  97                                 if (tokens.length > 0) {
  98                                         int     i = Integer.parseInt(tokens[0]);
  99                                         x.set(i);
 100                                         return true;
 101                                 }
 102                         } catch (NumberFormatException ne) {
 103                         }
 104                 }
 105                 return false;
 106         }
 107
 108         boolean get_string(String line, String label, string_ref s) {
 109                 if (line.startsWith(label)) {
 110                         String  quoted = line.substring(label.length()).trim();
 111
 112                         if (quoted.startsWith("\""))
 113                                 quoted = quoted.substring(1);
 114                         if (quoted.endsWith("\""))
 115                                 quoted = quoted.substring(0,quoted.length()-1);
 116                         s.set(quoted);
 117                         return true;
 118                 } else {
 119                         return false;
 120                 }
 121         }
 122
 123         void start_serial() throws InterruptedException {
 124                 if (remote) {
 125                         serial_line.printf("m 0\n");
 126                         serial_line.set_channel(AltosPreferences.channel());
 127                         serial_line.set_callsign(AltosPreferences.callsign());
 128                         serial_line.printf("p\n");
 129                 }
 130         }
 131
 132         void stop_serial() throws InterruptedException {
 133                 if (remote) {
 134                         serial_line.printf("~\n");
 135                         serial_line.flush();
 136                 }
 137         }
 138
 139         void get_data() throws InterruptedException {
 140                 try {
 141                         start_serial();
 142                         serial_line.printf("c s\nv\n");
 143                         for (;;) {
 144                                 String line = serial_line.get_reply();
 145                                 get_int(line, "serial-number", serial);
 146                                 get_int(line, "Main deploy:", main_deploy);
 147                                 get_int(line, "Apogee delay:", apogee_delay);
 148                                 get_int(line, "Radio channel:", radio_channel);
 149                                 get_string(line, "Callsign:", callsign);
 150                                 get_string(line,"software-version", version);
 151                                 get_string(line,"product", product);
 152
 153                                 /* signals the end of the version info */
 154                                 if (line.startsWith("software-version"))
 155                                         break;
 156                         }
 157                 } finally {
 158                         stop_serial();
 159                 }
 160         }
 161
 162         void init_ui () {
 163                 config_ui = new AltosConfigUI(owner);
 164                 config_ui.addActionListener(this);
 165                 set_ui();
 166         }
 167
 168         void set_ui() {
 169                 try {
 170                         if (serial_line != null)
 171                                 get_data();
 172                         config_ui.set_serial(serial.get());
 173                         config_ui.set_product(product.get());
 174                         config_ui.set_version(version.get());
 175                         config_ui.set_main_deploy(main_deploy.get());
 176                         config_ui.set_apogee_delay(apogee_delay.get());
 177                         config_ui.set_radio_channel(radio_channel.get());
 178                         config_ui.set_callsign(callsign.get());
 179                         config_ui.set_clean();
 180                 } catch (InterruptedException ie) {
 181                 }
 182         }
 183
 184         void run_dialog() {
 185         }
 186
 187         void save_data() {
 188                 main_deploy.set(config_ui.main_deploy());
 189                 apogee_delay.set(config_ui.apogee_delay());
 190                 radio_channel.set(config_ui.radio_channel());
 191                 callsign.set(config_ui.callsign());
 192                 try {
 193                         start_serial();
 194                         serial_line.printf("c m %d\n", main_deploy.get());
 195                         serial_line.printf("c d %d\n", apogee_delay.get());
 196                         serial_line.printf("c r %d\n", radio_channel.get());
 197                         serial_line.printf("c c %s\n", callsign.get());
 198                         serial_line.printf("c w\n");
 199                 } catch (InterruptedException ie) {
 200                 } finally {
 201                         try {
 202                                 stop_serial();
 203                         } catch (InterruptedException ie) {
 204                         }
 205                 }
 206         }
 207
 208         public void actionPerformed(ActionEvent e) {
 209                 String  cmd = e.getActionCommand();
 210                 if (cmd.equals("save")) {
 211                         save_data();
 212                         set_ui();
 213                 } else if (cmd.equals("reset")) {
 214                         set_ui();
 215                 } else if (cmd.equals("close")) {
 216                         if (serial_line != null)
 217                                 serial_line.close();
 218                 }
 219         }
 220
 221         public void run () {
 222                 try {
 223                         init_ui();
 224                         config_ui.make_visible();
 225 //              } catch (InterruptedException ie) {
 226                 } finally {
 227                 }
 228         }
 229
 230         public AltosConfig(JFrame given_owner) {
 231                 owner = given_owner;
 232
 233                 serial = new int_ref(0);
 234                 main_deploy = new int_ref(250);
 235                 apogee_delay = new int_ref(0);
 236                 radio_channel = new int_ref(0);
 237                 callsign = new string_ref("N0CALL");
 238                 version = new string_ref("unknown");
 239                 product = new string_ref("unknown");
 240
 241                 device = AltosDeviceDialog.show(owner, AltosDevice.Any);
 242                 serial_line = new AltosSerial();
 243                 if (device != null) {
 244                         try {
 245                                 serial_line.open(device);
 246                                 if (!device.matchProduct(AltosDevice.TeleMetrum))
 247                                         remote = true;
 248                                 config_thread = new Thread(this);
 249                                 config_thread.start();
 250                         } catch (FileNotFoundException ee) {
 251                                 JOptionPane.showMessageDialog(owner,
 252                                                               String.format("Cannot open device \"%s\"",
 253                                                                             device.getPath()),
 254                                                               "Cannot open target device",
 255                                                               JOptionPane.ERROR_MESSAGE);
 256                         } catch (IOException ee) {
 257                                 JOptionPane.showMessageDialog(owner,
 258                                                               device.getPath(),
 259                                                               ee.getLocalizedMessage(),
 260                                                               JOptionPane.ERROR_MESSAGE);
 261                         }
 262                 }
 263         }
 264 }