5 #include <lib/base/eptrlist.h>
6 #include <lib/dvb/idvb.h>
8 class ServiceDescriptionSection;
11 class eDVBDB: public iDVBChannelList
13 static eDVBDB *instance;
15 friend class eDVBDBQuery;
16 friend class eDVBDBBouquetQuery;
17 friend class eDVBDBSatellitesQuery;
18 friend class eDVBDBProvidersQuery;
23 ePtr<iDVBFrontendParameters> m_frontendParameters;
26 std::map<eDVBChannelID, channel> m_channels;
28 std::map<eServiceReferenceDVB, ePtr<eDVBService> > m_services;
30 std::map<std::string, eBouquet> m_bouquets;
36 RESULT removeService(eServiceReferenceDVB service);
37 RESULT removeServices(eDVBChannelID chid, unsigned int orb_pos);
38 RESULT addFlag(eServiceReferenceDVB service, unsigned int flagmask);
39 RESULT removeFlag(eServiceReferenceDVB service, unsigned int flagmask);
40 RESULT removeFlags(unsigned int flagmask, eDVBChannelID chid, unsigned int orb_pos);
43 RESULT addChannelToList(const eDVBChannelID &id, iDVBFrontendParameters *feparm);
44 RESULT removeChannel(const eDVBChannelID &id);
46 RESULT getChannelFrontendData(const eDVBChannelID &id, ePtr<iDVBFrontendParameters> &parm);
48 RESULT addService(const eServiceReferenceDVB &service, eDVBService *service);
49 RESULT getService(const eServiceReferenceDVB &reference, ePtr<eDVBService> &service);
52 RESULT startQuery(ePtr<iDVBChannelListQuery> &query, eDVBChannelQuery *query, const eServiceReference &source);
54 RESULT getBouquet(const eServiceReference &ref, eBouquet* &bouquet);
56 void saveServicelist();
57 void loadBouquet(const char *path);
58 eServiceReference searchReference(int tsid, int onid, int sid);
62 static eDVBDB *getInstance() { return instance; }
63 void reloadServicelist();
64 void reloadBouquets();
68 // we have to add a possibility to invalidate here.
69 class eDVBDBQueryBase: public iDVBChannelListQuery
71 DECLARE_REF(eDVBDBQueryBase);
74 ePtr<eDVBChannelQuery> m_query;
75 eServiceReference m_source;
77 eDVBDBQueryBase(eDVBDB *db, const eServiceReference &source, eDVBChannelQuery *query);
78 virtual int compareLessEqual(const eServiceReferenceDVB &a, const eServiceReferenceDVB &b);
81 class eDVBDBQuery: public eDVBDBQueryBase
83 std::map<eServiceReferenceDVB, ePtr<eDVBService> >::iterator m_cursor;
85 eDVBDBQuery(eDVBDB *db, const eServiceReference &source, eDVBChannelQuery *query);
86 RESULT getNextResult(eServiceReferenceDVB &ref);
89 class eDVBDBBouquetQuery: public eDVBDBQueryBase
91 std::list<eServiceReference>::iterator m_cursor;
93 eDVBDBBouquetQuery(eDVBDB *db, const eServiceReference &source, eDVBChannelQuery *query);
94 RESULT getNextResult(eServiceReferenceDVB &ref);
97 class eDVBDBListQuery: public eDVBDBQueryBase
100 std::list<eServiceReferenceDVB> m_list;
101 std::list<eServiceReferenceDVB>::iterator m_cursor;
103 eDVBDBListQuery(eDVBDB *db, const eServiceReference &source, eDVBChannelQuery *query);
104 RESULT getNextResult(eServiceReferenceDVB &ref);
105 int compareLessEqual(const eServiceReferenceDVB &a, const eServiceReferenceDVB &b);
108 class eDVBDBSatellitesQuery: public eDVBDBListQuery
111 eDVBDBSatellitesQuery(eDVBDB *db, const eServiceReference &source, eDVBChannelQuery *query);
114 class eDVBDBProvidersQuery: public eDVBDBListQuery
117 eDVBDBProvidersQuery(eDVBDB *db, const eServiceReference &source, eDVBChannelQuery *query);