cli.cc

// This file is part of jack_playrec
// Copyright (C) 2018  Hörtech gGmbH
// Copyright (C) 2014 2015 2018 Giso Grimm
//
//  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 3 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, see <https://www.gnu.org/licenses/>.

#include "cli.h"
#include <iostream>

void app_usage(const std::string& app_name,struct option * opt,const std::string& app_arg)
{
  std::cout << "Usage:\n\n" << app_name << " [options] " << app_arg << "\n\nOptions:\n\n";
  while( opt->name ){
    std::cout << "  -" << (char)(opt->val) << " " << (opt->has_arg?"#":"") <<
      "\n  --" << opt->name << (opt->has_arg?"=#":"") << "\n\n";
    opt++;
  }}

/*
 * Local Variables:
 * mode: c++
 * c-basic-offset: 2
 * indent-tabs-mode: nil
 * compile-command: "make -C .."
 * End:
 */