configManager.hpp

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/**
 * @file
 * @ingroup daq_dpm_server
 * @copyright (c) Copyright ESO 2022
 * All Rights Reserved
 * ESO (eso.org) is an Intergovernmental Organisation, and therefore special legal conditions apply.
 *
 * @brief DPM server config
 */
#ifndef DAQ_DPM_SERVER_CONFIGMANAGER_HPP
#define DAQ_DPM_SERVER_CONFIGMANAGER_HPP
 
#include <daq/config/manager.hpp>
 
#include <daq/dpm/config.hpp>
 
namespace daq::dpm {
 
/**
 * DPM Server specific configuration manager.
 *
 * Main responsibilities:
 * - Update configuration from various sources.
 * - Publish updates to OLDB.
 */
class ConfigManager {
public:
    ConfigManager(log4cplus::Logger logger);
 
    Configuration const& GetConfig() const {
        return m_config;
    }
    /**
     * Parse configuration from command line arguments.
     *
     * @param[in] argc Number of command line options.
     * @param[in] argv Pointer to the array of command line options.
     * @return false if the help option has been invoked, true otherwise.
     */
    bool ParseArguments(int argc, char* argv[]);
 
    /**
     * Load configuration file and update configuration.
     */
    void LoadConfig();
 
private:
    log4cplus::Logger m_logger;
    Configuration m_config;
    daq::config::Manager<Configuration> m_mgr;
};
 
}  // namespace daq::dpm
#endif  // DAQ_DPM_SERVER_CONFIGMANAGER_HPP