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#ifndef __db_h
#define __db_h
#include <lib/dvb/idvb.h>
#include <set>
class ServiceDescriptionTable;
struct eDVBBouquet
{
std::vector<eServiceReferenceDVB> m_services;
int lookupService(eServiceReferenceDVB &ref);
};
class eDVBDB: public iDVBChannelList
{
DECLARE_REF(eDVBDB);
friend class eDVBDBQuery;
private:
struct channel
{
ePtr<iDVBFrontendParameters> m_frontendParameters;
};
std::map<eDVBChannelID, channel> m_channels;
std::map<eServiceReferenceDVB, ePtr<eDVBService> > m_services;
std::map<eServiceReference, eDVBBouquet> m_bouquets;
public:
eDVBDB();
virtual ~eDVBDB();
RESULT addChannelToList(const eDVBChannelID &id, iDVBFrontendParameters *feparm);
RESULT removeChannel(const eDVBChannelID &id);
RESULT getChannelFrontendData(const eDVBChannelID &id, ePtr<iDVBFrontendParameters> &parm);
RESULT addService(const eServiceReferenceDVB &service, eDVBService *service);
RESULT getService(const eServiceReferenceDVB &reference, ePtr<eDVBService> &service);
RESULT startQuery(ePtr<iDVBChannelListQuery> &query, eDVBChannelQuery *query);
};
// we have to add a possibility to invalidate here.
class eDVBDBQuery: public iDVBChannelListQuery
{
DECLARE_REF(eDVBDBQuery);
private:
std::map<eServiceReferenceDVB, ePtr<eDVBService> >::iterator m_cursor;
ePtr<eDVBDB> m_db;
ePtr<eDVBChannelQuery> m_query;
eServiceReference m_source;
public:
eDVBDBQuery(eDVBDB *db, const eServiceReference &source, eDVBChannelQuery *query);
virtual RESULT getNextResult(eServiceReferenceDVB &ref);
};
#endif
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