git.gag.com Git - fw/altos/blob - altoslib/AltosFile.java

   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; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful, but
  10  * WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License along
  15  * with this program; if not, write to the Free Software Foundation, Inc.,
  16  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  17  */
  18
  19 package org.altusmetrum.altoslib_14;
  20
  21 import java.io.File;
  22 import java.util.*;
  23
  24 public class AltosFile extends File {
  25
  26         static String number(int n) {
  27                 if (n == AltosLib.MISSING)
  28                         return "unkn";
  29                 else
  30                         return String.format("%04d", n);
  31         }
  32
  33         static String receiver(int receiver) {
  34                 if (receiver == AltosLib.MISSING)
  35                         return "";
  36                 return String.format("-via-%04d", receiver);
  37         }
  38
  39         static private String label(int flight) {
  40                 if (flight < 0)
  41                         return "corrupt";
  42                 else
  43                         return "flight";
  44         }
  45
  46         static private int flight(int flight) {
  47                 if (flight < 0)
  48                         return -flight;
  49                 return flight;
  50         }
  51
  52         public AltosFile(int year, int month, int day, int serial, int flight, int receiver, String extension) {
  53                 super (AltosPreferences.logdir(),
  54                        String.format("%04d-%02d-%02d-serial-%s-%s-%s%s.%s",
  55                                      year, month, day, number(serial), label(flight), number(flight(flight)), receiver(receiver), extension));
  56         }
  57
  58         public AltosFile(int year, int month, int day, int serial, int flight, String extension) {
  59                 this(year, month, day, serial, flight, AltosLib.MISSING, extension);
  60         }
  61
  62         public AltosFile(int serial, int flight, int receiver, String extension) {
  63                 this(Calendar.getInstance().get(Calendar.YEAR),
  64                      Calendar.getInstance().get(Calendar.MONTH) + 1,
  65                      Calendar.getInstance().get(Calendar.DAY_OF_MONTH),
  66                      serial,
  67                      flight,
  68                      receiver,
  69                      extension);
  70         }
  71
  72         public AltosFile(int serial, int flight, String extension) {
  73                 this(Calendar.getInstance().get(Calendar.YEAR),
  74                      Calendar.getInstance().get(Calendar.MONTH) + 1,
  75                      Calendar.getInstance().get(Calendar.DAY_OF_MONTH),
  76                      serial,
  77                      flight,
  78                      AltosLib.MISSING,
  79                      extension);
  80         }
  81
  82         public AltosFile(AltosCalData cal_data) {
  83                 this(cal_data.serial, cal_data.flight, cal_data.receiver_serial, "telem");
  84         }
  85 }