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/*
This file is part of cpp-ethereum.
cpp-ethereum 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.
cpp-ethereum 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 cpp-ethereum. If not, see <http://www.gnu.org/licenses/>.
*/
/** @file CommandLineInterface.cpp
* @author Marek Kotewicz <marek@ethdev.com>
* @date 2015
*/
#include <string>
#include <iostream>
#include <fstream>
#include <csignal>
#include <thread>
#include <boost/filesystem.hpp>
#include <jsonrpccpp/server/connectors/httpserver.h>
#include <libtestutils/Common.h>
#include <libtestutils/BlockChainLoader.h>
#include <libtestutils/FixedClient.h>
#include <libtestutils/FixedWebThreeServer.h>
#include "CommandLineInterface.h"
#include "BuildInfo.h"
using namespace std;
using namespace dev;
using namespace dev::eth;
using namespace dev::test;
namespace po = boost::program_options;
bool CommandLineInterface::parseArguments(int argc, char** argv)
{
// Declare the supported options.
po::options_description desc("Allowed options");
desc.add_options()
("help", "Show help message and exit")
("json", po::value<vector<string>>()->required(), "input file")
("test", po::value<vector<string>>()->required(), "test case name");
// All positional options should be interpreted as input files
po::positional_options_description p;
// parse the compiler arguments
try
{
po::store(po::command_line_parser(argc, argv).options(desc).positional(p).allow_unregistered().run(), m_args);
if (m_args.count("help"))
{
cout << desc;
return false;
}
po::notify(m_args);
}
catch (po::error const& _exception)
{
cout << _exception.what() << endl;
return false;
}
return true;
}
bool CommandLineInterface::processInput()
{
string infile = m_args["json"].as<vector<string>>()[0];
auto path = boost::filesystem::path(infile);
if (!boost::filesystem::exists(path))
{
cout << "Non existant input file \"" << infile << "\"" << endl;
return false;
}
string test = m_args["test"].as<vector<string>>()[0];
Json::Value j = dev::test::loadJsonFromFile(path.string());
if (j[test].empty())
{
cout << "Non existant test case \"" << infile << "\"" << endl;
return false;
}
if (!j[test].isObject())
{
cout << "Incorrect JSON file \"" << infile << "\"" << endl;
return false;
}
m_json = j[test];
return true;
}
bool g_exit = false;
void sighandler(int)
{
g_exit = true;
}
void CommandLineInterface::actOnInput()
{
BlockChainLoader bcl(m_json);
cerr << "void CommandLineInterface::actOnInput() FixedClient now accepts eth::Block!!!" << endl;
FixedClient client(bcl.bc(), eth::Block{}/*bcl.state()*/);
unique_ptr<FixedWebThreeServer> jsonrpcServer;
auto server = new jsonrpc::HttpServer(8080, "", "", 2);
jsonrpcServer.reset(new FixedWebThreeServer(*server, {}, &client));
jsonrpcServer->StartListening();
signal(SIGABRT, &sighandler);
signal(SIGTERM, &sighandler);
signal(SIGINT, &sighandler);
while (!g_exit)
this_thread::sleep_for(chrono::milliseconds(1000));
}