monero-lws/src/options.h

72 lines
3 KiB
C++

// Copyright (c) 2018-2020, 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.
#pragma once
#include <boost/program_options/options_description.hpp>
#include <boost/program_options/variables_map.hpp>
#include <stdexcept>
#include <string>
#include "common/command_line.h" // monero/src
#include "common/util.h" // monero/src
namespace lws
{
constexpr const char default_db_subdir[] = "/light_wallet_server";
struct options
{
const command_line::arg_descriptor<std::string> db_path;
const command_line::arg_descriptor<std::string> network;
options()
: db_path{"db-path", "Folder for LMDB files", tools::get_default_data_dir() + default_db_subdir}
, network{"network", "<\"main\"|\"stage\"|\"test\"> - Blockchain net type", "main"}
{}
void prepare(boost::program_options::options_description& description) const
{
command_line::add_arg(description, db_path);
command_line::add_arg(description, network);
command_line::add_arg(description, command_line::arg_help);
}
void set_network(boost::program_options::variables_map const& args) const
{
const std::string net = command_line::get_arg(args, network);
if (net == "main")
lws::config::network = cryptonote::MAINNET;
else if (net == "stage")
lws::config::network = cryptonote::STAGENET;
else if (net == "test")
lws::config::network = cryptonote::TESTNET;
else
throw std::runtime_error{"Bad --network value"};
}
};
}