test/src/DebugReplay.cpp

   1 /*
   2 Copyright_License {
   3
   4   XCSoar Glide Computer - http://www.xcsoar.org/
   5   Copyright (C) 2000-2013 The XCSoar Project
   6   A detailed list of copyright holders can be found in the file "AUTHORS".
   7
   8   This program is free software; you can redistribute it and/or
   9   modify it under the terms of the GNU General Public License
  10   as published by the Free Software Foundation; either version 2
  11   of the License, or (at your option) any later version.
  12
  13   This program is distributed in the hope that it will be useful,
  14   but WITHOUT ANY WARRANTY; without even the implied warranty of
  15   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16   GNU General Public License for more details.
  17
  18   You should have received a copy of the GNU General Public License
  19   along with this program; if not, write to the Free Software
  20   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  21 }
  22 */
  23
  24 #include "DebugReplay.hpp"
  25 #include "DebugReplayIGC.hpp"
  26 #include "DebugReplayNMEA.hpp"
  27 #include "OS/Args.hpp"
  28 #include "IO/FileLineReader.hpp"
  29 #include "OS/PathName.hpp"
  30 #include "Device/Register.hpp"
  31 #include "Computer/Settings.hpp"
  32
  33 DebugReplay::DebugReplay(NLineReader *_reader)
  34   :reader(_reader), glide_polar(fixed(1))
  35 {
  36   raw_basic.Reset();
  37   computed_basic.Reset();
  38   calculated.Reset();
  39
  40   flying_computer.Reset();
  41 }
  42
  43 DebugReplay::~DebugReplay()
  44 {
  45   delete reader;
  46 }
  47
  48 long
  49 DebugReplay::Size() const
  50 {
  51   return reader->GetSize();
  52 }
  53
  54 long
  55 DebugReplay::Tell() const
  56 {
  57   return reader->Tell();
  58 }
  59
  60 void
  61 DebugReplay::Compute()
  62 {
  63   computed_basic.Reset();
  64   (NMEAInfo &)computed_basic = raw_basic;
  65
  66   FeaturesSettings features;
  67   features.nav_baro_altitude_enabled = true;
  68   computer.Fill(computed_basic, AtmosphericPressure::Standard(), features);
  69
  70   computer.Compute(computed_basic, last_basic, last_basic, calculated);
  71   flying_computer.Compute(glide_polar.GetVTakeoff(),
  72                           computed_basic, calculated,
  73                           calculated.flight);
  74 }
  75
  76 DebugReplay *
  77 CreateDebugReplay(Args &args)
  78 {
  79   if (!args.IsEmpty() && MatchesExtension(args.PeekNext(), ".igc")) {
  80     const char *input_file = args.ExpectNext();
  81
  82     FileLineReaderA *reader = new FileLineReaderA(input_file);
  83     if (reader->error()) {
  84       delete reader;
  85       fprintf(stderr, "Failed to open %s\n", input_file);
  86       return NULL;
  87     }
  88
  89     return new DebugReplayIGC(reader);
  90   }
  91
  92   const tstring driver_name = args.ExpectNextT();
  93
  94   const struct DeviceRegister *driver = FindDriverByName(driver_name.c_str());
  95   if (driver == NULL) {
  96     _ftprintf(stderr, _T("No such driver: %s\n"), driver_name.c_str());
  97     return NULL;
  98   }
  99
 100   const char *input_file = args.ExpectNext();
 101
 102   FileLineReaderA *reader = new FileLineReaderA(input_file);
 103   if (reader->error()) {
 104     delete reader;
 105     fprintf(stderr, "Failed to open %s\n", input_file);
 106     return NULL;
 107   }
 108
 109   return new DebugReplayNMEA(reader, driver);
 110 }