iModemList.h

#ifndef IMODEMLIST_H_
#define IMODEMLIST_H_

#include <boost/system/error_code.hpp>
#include <list>

#include "iModem.h"

namespace dpyModem {

class ListObserver
{
public:
    virtual void listEvent(boost::shared_ptr<IModem> modem, dpyModem::ListEvent event) = 0;

    virtual ~ListObserver()
    {
    }
};
}

class IModemList
{
private:
    std::vector<dpyModem::ListObserver*> mObserversList;
protected:
    virtual ~IModemList();

    boost::system::error_code subscribe(dpyModem::ListObserver* observer);
    boost::system::error_code unsubscribe(dpyModem::ListObserver* observer);

    virtual boost::system::error_code getModems(std::list<boost::shared_ptr<IModem>>& list) = 0;
};

#endif /* IMODEMLIST_H_ */