purge_configuration.h

#ifndef _PURGE_CONFIGURATION_H
#define _PURGE_CONFIGURATION_H
/*
 * Fledge storage service - Purge configuration
 *
 * Copyright (c) 2021 Dianomic Systems
 *
 * Released under the Apache 2.0 Licence
 *
 * Author: Mark Riddoch
 */
#include <string>
#include <vector>
#include <cstdint>
 
class PurgeConfiguration {
    public:
        static PurgeConfiguration   *getInstance();
        void                exclude(const std::string& asset);
        bool                hasExclusions() { return m_exclude.size() != 0; };
        bool                isExcluded(const std::string& asset);
        void                minimumRetained(uint32_t minimum);
        uint32_t            getMinimumRetained() { return m_minimum; };
    private:
        PurgeConfiguration();
        ~PurgeConfiguration();
    private:
        static PurgeConfiguration   *m_instance;
        std::vector<std::string>    m_exclude;
        uint32_t            m_minimum;
};
 
#endif