test/src/EnumeratePorts.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 #ifdef HAVE_POSIX
  25 #include "Device/Port/TTYEnumerator.hpp"
  26 #endif
  27
  28 #include <stdio.h>
  29 #include <stdlib.h>
  30
  31 int main(int argc, char **argv)
  32 {
  33   bool implemented = false, success = false;
  34
  35 #ifdef HAVE_POSIX
  36   implemented = true;
  37
  38   TTYEnumerator te;
  39   if (!te.HasFailed()) {
  40     success = true;
  41
  42     const char *path;
  43     while ((path = te.Next()) != nullptr)
  44       printf("%s\n", path);
  45   } else
  46     fprintf(stderr, "Failed to enumerate TTY ports\n");
  47 #endif
  48
  49   if (!implemented)
  50     fprintf(stderr, "Port enumeration not implemented on this target\n");
  51
  52   return success ? EXIT_SUCCESS : EXIT_FAILURE;
  53 }