4 #include <lib/base/eptrlist.h>
5 #include <lib/dvb/idvb.h>
8 class ServiceDescriptionSection;
10 class eDVBDB: public iDVBChannelList
13 friend class eDVBDBQuery;
14 friend class eDVBDBBouquetQuery;
18 ePtr<iDVBFrontendParameters> m_frontendParameters;
21 std::map<eDVBChannelID, channel> m_channels;
23 std::map<eServiceReferenceDVB, ePtr<eDVBService> > m_services;
25 std::map<std::string, eBouquet> m_bouquets;
30 void loadBouquet(const char *path);
36 RESULT addChannelToList(const eDVBChannelID &id, iDVBFrontendParameters *feparm);
37 RESULT removeChannel(const eDVBChannelID &id);
39 RESULT getChannelFrontendData(const eDVBChannelID &id, ePtr<iDVBFrontendParameters> &parm);
41 RESULT addService(const eServiceReferenceDVB &service, eDVBService *service);
42 RESULT getService(const eServiceReferenceDVB &reference, ePtr<eDVBService> &service);
45 RESULT startQuery(ePtr<iDVBChannelListQuery> &query, eDVBChannelQuery *query, const eServiceReference &source);
47 RESULT getBouquet(const eServiceReference &ref, eBouquet* &bouquet);
50 // we have to add a possibility to invalidate here.
51 class eDVBDBQueryBase: public iDVBChannelListQuery
53 DECLARE_REF(eDVBDBQueryBase);
55 std::map<eServiceReferenceDVB, ePtr<eDVBService> >::iterator m_cursor;
57 ePtr<eDVBChannelQuery> m_query;
58 eServiceReference m_source;
60 eDVBDBQueryBase(eDVBDB *db, const eServiceReference &source, eDVBChannelQuery *query);
61 int compareLessEqual(const eServiceReferenceDVB &a, const eServiceReferenceDVB &b);
64 class eDVBDBQuery: public eDVBDBQueryBase
66 std::map<eServiceReferenceDVB, ePtr<eDVBService> >::iterator m_cursor;
68 eDVBDBQuery(eDVBDB *db, const eServiceReference &source, eDVBChannelQuery *query);
69 RESULT getNextResult(eServiceReferenceDVB &ref);
72 class eDVBDBBouquetQuery: public eDVBDBQueryBase
74 std::list<eServiceReference>::iterator m_cursor;
76 eDVBDBBouquetQuery(eDVBDB *db, const eServiceReference &source, eDVBChannelQuery *query);
77 RESULT getNextResult(eServiceReferenceDVB &ref);