X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/d63d2c3c6cbbd574dda4f8b00ebe6c661735edd5..4aa7b11f525aaa22b3ad6b0d247ea67f39b498de:/lib/dvb/db.h

diff --git a/lib/dvb/db.h b/lib/dvb/db.h
index 763df7eb..8bb0e5ae 100644
--- a/lib/dvb/db.h
+++ b/lib/dvb/db.h
@@ -1,28 +1,19 @@
 #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 virtual iDVBChannelList
+class eDVBDB: public iDVBChannelList
 {
-DECLARE_REF;
+DECLARE_REF(eDVBDB);
+	friend class eDVBDBQuery;
+	friend class eDVBDBBouquetQuery;
+	friend class eDVBDBSatellitesQuery;
+	friend class eDVBDBProvidersQuery;
 private:
 	struct channel
 	{
@@ -32,7 +23,15 @@ private:
 	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 loadBouquets();
+
 	eDVBDB();
 	virtual ~eDVBDB();
 	
@@ -43,6 +42,63 @@ public:
 	
 	RESULT addService(const eServiceReferenceDVB &service, eDVBService *service);
 	RESULT getService(const eServiceReferenceDVB &reference, ePtr<eDVBService> &service);
+	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 eDVBDBQueryBase: public iDVBChannelListQuery
+{
+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);
+	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