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/*
* bitz-server, An ICAP server implementation in C++
* Copyright (C) 2012 Uditha Atukorala
*
* This program 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.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef BITZ_CONFIG_H
#define BITZ_CONFIG_H
#include <string>
#include <libconfig.h++>
#include <spdlog/spdlog.h>
#ifndef BITZ_SERVER_CONFIG_FILE
#define BITZ_SERVER_CONFIG_FILE "/etc/bitz/bitz-server.conf"
#endif
namespace bitz {
struct modules_config_t {
std::string name;
std::string module;
};
struct req_handlers_config_t {
std::string name;
std::string class_name;
unsigned int modules_count;
modules_config_t * modules;
};
struct config_t {
int port;
int max_workers;
int max_worker_requests;
int comm_timeout;
std::string pid_file;
std::string log_file;
unsigned int req_handlers_count;
req_handlers_config_t * req_handlers;
};
class Config {
public:
static Config &instance() {
static Config config;
return config;
}
const config_t &initialise( const std::string &config_file = BITZ_SERVER_CONFIG_FILE );
const config_t &configs();
/**
* Returns module specific config value (or NULL string if not found)
* Note: This method should be only used my the pluggable modules and not
* by the core code.
*
* @param module module name
* @param config config name
* @return module config value
*/
const std::string module_config( const std::string &module, const std::string &config ) throw();
private:
config_t _config;
libconfig::Config * _lconfig;
std::shared_ptr<spdlog::logger> _logger;
Config();
~Config();
Config( Config const © );
Config &operator=( const Config © );
void read_req_handler_configs() throw();
};
} /* end of namespace bitz */
#endif /* !BITZ_CONFIG_H */
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