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/*
* This file is part of the AzerothCore Project. See AUTHORS file for Copyright information
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU Affero 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 Affero 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 <http://www.gnu.org/licenses/>.
*/
#include "Banner.h"
#include "Config.h"
#include "DatabaseEnv.h"
#include "DatabaseLoader.h"
#include "IoContext.h"
#include "Log.h"
#include "MySQLThreading.h"
#include "OpenSSLCrypto.h"
#include "Util.h"
#include <boost/program_options.hpp>
#include <boost/version.hpp>
#include <csignal>
#include <filesystem>
#include <iostream>
#include <openssl/crypto.h>
#include <openssl/opensslv.h>
#ifndef _ACORE_DB_IMPORT_CONFIG
#define _ACORE_DB_IMPORT_CONFIG "dbimport.conf"
#endif
using namespace boost::program_options;
namespace fs = std::filesystem;
bool StartDB();
void StopDB();
variables_map GetConsoleArguments(int argc, char** argv, fs::path& configFile);
/// Launch the db import server
int main(int argc, char** argv)
{
signal(SIGABRT, &Acore::AbortHandler);
// Command line parsing
auto configFile = fs::path(sConfigMgr->GetConfigPath() + std::string(_ACORE_DB_IMPORT_CONFIG));
auto vm = GetConsoleArguments(argc, argv, configFile);
// exit if help is enabled
if (vm.count("help"))
return 0;
// Add file and args in config
sConfigMgr->Configure(configFile.generic_string(), std::vector<std::string>(argv, argv + argc));
if (!sConfigMgr->LoadAppConfigs())
return 1;
std::vector<std::string> overriddenKeys = sConfigMgr->OverrideWithEnvVariablesIfAny();
// Init logging
sLog->Initialize();
Acore::Banner::Show("dbimport",
[](std::string_view text)
{
LOG_INFO("dbimport", text);
},
[]()
{
LOG_INFO("dbimport", "> Using configuration file: {}", sConfigMgr->GetFilename());
LOG_INFO("dbimport", "> Using SSL version: {} (library: {})", OPENSSL_VERSION_TEXT, OpenSSL_version(OPENSSL_VERSION));
LOG_INFO("dbimport", "> Using Boost version: {}.{}.{}", BOOST_VERSION / 100000, BOOST_VERSION / 100 % 1000, BOOST_VERSION % 100);
}
);
for (std::string const& key : overriddenKeys)
LOG_INFO("dbimport", "Configuration field {} was overridden with environment variable.", key);
OpenSSLCrypto::threadsSetup();
std::shared_ptr<void> opensslHandle(nullptr, [](void*) { OpenSSLCrypto::threadsCleanup(); });
// Initialize the database connection
if (!StartDB())
return 1;
std::shared_ptr<void> dbHandle(nullptr, [](void*) { StopDB(); });
LOG_INFO("dbimport", "Halting process...");
return 0;
}
/// Initialize connection to the database
bool StartDB()
{
MySQL::Library_Init();
// Load databases
DatabaseLoader loader("dbimport");
loader
.AddDatabase(LoginDatabase, "Login")
.AddDatabase(CharacterDatabase, "Character")
.AddDatabase(WorldDatabase, "World");
if (!loader.Load())
return false;
LOG_INFO("dbimport", "Started database connection pool.");
return true;
}
/// Close the connection to the database
void StopDB()
{
CharacterDatabase.Close();
WorldDatabase.Close();
LoginDatabase.Close();
MySQL::Library_End();
}
variables_map GetConsoleArguments(int argc, char** argv, fs::path& configFile)
{
options_description all("Allowed options");
all.add_options()
("help,h", "print usage message")
("version,v", "print version build info")
("dry-run,d", "Dry run")
("config,c", value<fs::path>(&configFile)->default_value(fs::path(sConfigMgr->GetConfigPath() + std::string(_ACORE_DB_IMPORT_CONFIG))), "use <arg> as configuration file");
variables_map variablesMap;
try
{
store(command_line_parser(argc, argv).options(all).allow_unregistered().run(), variablesMap);
notify(variablesMap);
}
catch (std::exception const& e)
{
std::cerr << e.what() << "\n";
}
if (variablesMap.count("help"))
{
std::cout << all << "\n";
}
else if (variablesMap.count("dry-run"))
{
sConfigMgr->setDryRun(true);
}
return variablesMap;
}
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