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// Copyright (c) 2014-2017, The Monero Project
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without modification, are
// permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this list of
// conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright notice, this list
// of conditions and the following disclaimer in the documentation and/or other
// materials provided with the distribution.
//
// 3. Neither the name of the copyright holder nor the names of its contributors may be
// used to endorse or promote products derived from this software without specific
// prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers
#include "command_line.h"
#include <boost/algorithm/string/compare.hpp>
#include <boost/algorithm/string/predicate.hpp>
#include <unordered_set>
#include "common/i18n.h"
#include "cryptonote_config.h"
#include "string_tools.h"
#ifdef HAVE_READLINE
#include "readline_buffer.h"
#endif
namespace command_line
{
namespace
{
const char* tr(const char* str)
{
return i18n_translate(str, "command_line");
}
}
std::string input_line(const std::string& prompt)
{
#ifdef HAVE_READLINE
rdln::suspend_readline pause_readline;
#endif
std::cout << prompt;
std::string buf;
std::getline(std::cin, buf);
return epee::string_tools::trim(buf);
}
bool is_yes(const std::string& str)
{
if (str == "y" || str == "Y")
return true;
boost::algorithm::is_iequal ignore_case{};
if (boost::algorithm::equals("yes", str, ignore_case))
return true;
if (boost::algorithm::equals(command_line::tr("yes"), str, ignore_case))
return true;
return false;
}
bool is_no(const std::string& str)
{
if (str == "n" || str == "N")
return true;
boost::algorithm::is_iequal ignore_case{};
if (boost::algorithm::equals("no", str, ignore_case))
return true;
if (boost::algorithm::equals(command_line::tr("no"), str, ignore_case))
return true;
return false;
}
const arg_descriptor<bool> arg_help = {"help", "Produce help message"};
const arg_descriptor<bool> arg_version = {"version", "Output version information"};
}
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