#ifndef __db_h
#define __db_h
+#include <lib/base/eptrlist.h>
#include <lib/dvb/idvb.h>
#include <set>
-class eDVBService: public iObject
-{
- DECLARE_REF;
-public:
- eDVBService();
- eString m_service_name;
- eString m_provider_name;
-
- int m_flags;
- std::set<int> m_ca;
- std::map<int,int> m_cache;
- virtual ~eDVBService();
-};
-
-class ServiceDescriptionTable;
+class ServiceDescriptionSection;
class eDVBDB: public iDVBChannelList
{
-DECLARE_REF;
+DECLARE_REF(eDVBDB);
+ friend class eDVBDBQuery;
+ friend class eDVBDBBouquetQuery;
private:
struct channel
{
std::map<eDVBChannelID, channel> m_channels;
std::map<eServiceReferenceDVB, ePtr<eDVBService> > m_services;
+
+ std::map<std::string, eBouquet> m_bouquets;
public:
+ void load();
+ void save();
+
+ void loadBouquet(const char *path);
+ void saveBouquet(const char *path);
+ void loadBouquets();
+ void saveBouquets();
+
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, const eServiceReference &source);
+
+ RESULT getBouquet(const eServiceReference &ref, const eBouquet* &bouquet);
+};
+
+ // we have to add a possibility to invalidate here.
+class eDVBDBQueryBase: public iDVBChannelListQuery
+{
+DECLARE_REF(eDVBDBQueryBase);
+protected:
+ std::map<eServiceReferenceDVB, ePtr<eDVBService> >::iterator m_cursor;
+ ePtr<eDVBDB> m_db;
+ ePtr<eDVBChannelQuery> m_query;
+ eServiceReference m_source;
+public:
+ eDVBDBQueryBase(eDVBDB *db, const eServiceReference &source, eDVBChannelQuery *query);
+ 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);
+ 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);
};
#endif