iVoiceCallSourceList.h

#ifndef IVOICECALLSOURCELIST_H_
#define IVOICECALLSOURCELIST_H_

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

#include "iVoiceCallSource.h"

namespace dpyVoicecall {

class ListObserver
{
public:
    virtual void listEvent(boost::shared_ptr<IVoiceCallSource> voiceCallSource, dpyVoicecall::ListEvent event) = 0;

    virtual ~ListObserver()
    {
    }
};
}

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

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

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

#endif /* IVOICECALLSOURCELIST_H_ */