/*
Copyright_License {

  XCSoar Glide Computer - http://www.xcsoar.org/
  Copyright (C) 2000-2015 The XCSoar Project
  A detailed list of copyright holders can be found in the file "AUTHORS".

  This program is free software; you can redistribute it and/or
  modify it under the terms of the GNU General Public License
  as published by the Free Software Foundation; either version 2
  of the License, or (at your option) any later version.

  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
}
*/

#ifndef XCSOAR_IGC_GENERATOR_HPP
#define XCSOAR_IGC_GENERATOR_HPP

#include <tchar.h>

struct BrokenDateTime;
struct GeoPoint;

/**
 * Generate a task declaration takeoff line according to IGC GNSS
 * specification 3.6.3
 */
static inline const char *
IGCMakeTaskTakeoff()
{
  return "C0000000N00000000ETAKEOFF";
}

static inline const char *
IGCMakeTaskLanding()
{
  return "C0000000N00000000ELANDING";
}

/**
 * IGC GNSS specification 3.6.1
 */
void
FormatIGCTaskTimestamp(char *buffer, const BrokenDateTime &date_time,
                       unsigned number_of_turnpoints);

/**
 * @return a pointer to the end of the buffer
 */
char *
FormatIGCLocation(char *buffer, const GeoPoint &location);

void
FormatIGCTaskTurnPoint(char *buffer, const GeoPoint &location,
                       const TCHAR *name);

#endif
