/*
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.
}
*/

#include "IGCString.hpp"

#include <assert.h>

char *
CopyIGCString(char *dest, char *dest_limit, const char *src)
{
  assert(dest != nullptr);
  assert(dest_limit > dest);
  assert(src != nullptr);

  while (*src != '\0') {
    char ch = *src++;
    if (IsValidIGCChar(ch)) {
      *dest++ = ch;
      if (dest == dest_limit)
        break;
    }
  }

  return dest;
}

#ifdef _UNICODE

char *
CopyIGCString(char *dest, char *dest_limit, const TCHAR *src)
{
  assert(dest != nullptr);
  assert(dest_limit > dest);
  assert(src != nullptr);

  while (*src != '\0') {
    TCHAR ch = *src++;
    if (IsValidIGCChar(ch)) {
      *dest++ = ch;
      if (dest == dest_limit)
        break;
    }
  }

  return dest;
}

#endif
