SingleInstanceChecker.h

#pragma once

#include <string>

#include <Poco/NamedMutex.h>
#include <Poco/SharedPtr.h>

#include "util/Loggable.h"

namespace BeeeOn {

class SingleInstanceChecker : protected Loggable {
public:
        enum Mode {
                MODE_FAIL,   
                MODE_IGNORE, 
                MODE_RECOVER,
        };

        SingleInstanceChecker();
        ~SingleInstanceChecker();

        void setName(const std::string &name);
        void setMode(const std::string &mode);

        void check();

private:
        std::string m_name;
        Mode m_mode;
        Poco::SharedPtr<Poco::NamedMutex> m_lock;
};

}