#ifndef __db_h
#define __db_h
+#include <lib/base/eptrlist.h>
#include <lib/dvb/idvb.h>
#include <set>
class ServiceDescriptionSection;
-struct eDVBBouquet
-{
- std::vector<eServiceReferenceDVB> m_services;
- int lookupService(eServiceReferenceDVB &ref);
-};
-
class eDVBDB: public iDVBChannelList
{
DECLARE_REF(eDVBDB);
friend class eDVBDBQuery;
+ friend class eDVBDBBouquetQuery;
+ friend class eDVBDBSatellitesQuery;
+ friend class eDVBDBProvidersQuery;
private:
struct channel
{
std::map<eServiceReferenceDVB, ePtr<eDVBService> > m_services;
- std::map<eServiceReference, eDVBBouquet> m_bouquets;
+ std::map<std::string, eBouquet> m_bouquets;
public:
void load();
void save();
+
+ void loadBouquet(const char *path);
+ void loadBouquets();
+
eDVBDB();
virtual ~eDVBDB();
RESULT addService(const eServiceReferenceDVB &service, eDVBService *service);
RESULT getService(const eServiceReferenceDVB &reference, ePtr<eDVBService> &service);
-
- RESULT startQuery(ePtr<iDVBChannelListQuery> &query, eDVBChannelQuery *query);
+ RESULT flush();
+
+ RESULT startQuery(ePtr<iDVBChannelListQuery> &query, eDVBChannelQuery *query, const eServiceReference &source);
+
+ RESULT getBouquet(const eServiceReference &ref, eBouquet* &bouquet);
};
// we have to add a possibility to invalidate here.
-class eDVBDBQuery: public iDVBChannelListQuery
+class eDVBDBQueryBase: public iDVBChannelListQuery
{
-DECLARE_REF(eDVBDBQuery);
-private:
- std::map<eServiceReferenceDVB, ePtr<eDVBService> >::iterator m_cursor;
+DECLARE_REF(eDVBDBQueryBase);
+protected:
ePtr<eDVBDB> m_db;
ePtr<eDVBChannelQuery> m_query;
eServiceReference m_source;
+public:
+ eDVBDBQueryBase(eDVBDB *db, const eServiceReference &source, eDVBChannelQuery *query);
+ virtual int compareLessEqual(const eServiceReferenceDVB &a, const eServiceReferenceDVB &b);
+};
+
+class eDVBDBQuery: public eDVBDBQueryBase
+{
+ std::map<eServiceReferenceDVB, ePtr<eDVBService> >::iterator m_cursor;
public:
eDVBDBQuery(eDVBDB *db, const eServiceReference &source, eDVBChannelQuery *query);
- virtual RESULT getNextResult(eServiceReferenceDVB &ref);
+ RESULT getNextResult(eServiceReferenceDVB &ref);
+};
+
+class eDVBDBBouquetQuery: public eDVBDBQueryBase
+{
+ std::list<eServiceReference>::iterator m_cursor;
+public:
+ eDVBDBBouquetQuery(eDVBDB *db, const eServiceReference &source, eDVBChannelQuery *query);
+ RESULT getNextResult(eServiceReferenceDVB &ref);
+};
+
+class eDVBDBListQuery: public eDVBDBQueryBase
+{
+protected:
+ std::list<eServiceReferenceDVB> m_list;
+ std::list<eServiceReferenceDVB>::iterator m_cursor;
+public:
+ eDVBDBListQuery(eDVBDB *db, const eServiceReference &source, eDVBChannelQuery *query);
+ RESULT getNextResult(eServiceReferenceDVB &ref);
+ int compareLessEqual(const eServiceReferenceDVB &a, const eServiceReferenceDVB &b);
+};
+
+class eDVBDBSatellitesQuery: public eDVBDBListQuery
+{
+public:
+ eDVBDBSatellitesQuery(eDVBDB *db, const eServiceReference &source, eDVBChannelQuery *query);
+};
+
+class eDVBDBProvidersQuery: public eDVBDBListQuery
+{
+public:
+ eDVBDBProvidersQuery(eDVBDB *db, const eServiceReference &source, eDVBChannelQuery *query);
};
#endif