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// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
// vim: ts=8 sw=2 smarttab
/*
* Ceph - scalable distributed file system
*
* Copyright (C) 2004-2006 Sage Weil <sage@newdream.net>
*
* This is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
* License version 2, as published by the Free Software
* Foundation. See file COPYING.
*
*/
#include <iostream>
#include <boost/program_options/cmdline.hpp>
#include <boost/program_options/option.hpp>
#include <boost/program_options/options_description.hpp>
#include <boost/program_options/parsers.hpp>
#include <boost/program_options/variables_map.hpp>
#include "include/rados/librados.h"
#include "ceph_ver.h"
namespace po = boost::program_options;
int main(int argc, const char **argv)
{
po::options_description desc{"usage: librados-config [option]"};
desc.add_options()
("help,h", "print this help message")
("version", "library version")
("vernum", "library version code")
("release", "print release name");
po::parsed_options parsed =
po::command_line_parser(argc, argv).options(desc).run();
po::variables_map vm;
po::store(parsed, vm);
po::notify(vm);
if (vm.count("help")) {
std::cout << desc << std::endl;
} else if (vm.count("version")) {
int maj, min, ext;
rados_version(&maj, &min, &ext);
std::cout << maj << "." << min << "." << ext << std::endl;
} else if (vm.count("vernum")) {
std::cout << std::hex << LIBRADOS_VERSION_CODE << std::dec << std::endl;
} else if (vm.count("release")) {
std::cout << CEPH_RELEASE_NAME << ' '
<< '(' << CEPH_RELEASE_TYPE << ')'
<< std::endl;
} else {
std::cerr << argv[0] << ": -h or --help for usage" << std::endl;
return 1;
}
}
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