X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/8d8294b4b354436adde202604fffb55c181d686c..760994da671541bb1a70424839592858d5e5c080:/lib/dvb/idvb.h

diff --git a/lib/dvb/idvb.h b/lib/dvb/idvb.h
index add9ba85..ea5e2568 100644
--- a/lib/dvb/idvb.h
+++ b/lib/dvb/idvb.h
@@ -9,12 +9,26 @@
 #include <linux/dvb/frontend.h>
 #define FRONTENDPARAMETERS struct dvb_frontend_parameters
 #endif
+#include <lib/dvb/frontendparms.h>
 #include <lib/base/object.h>
 #include <lib/base/ebase.h>
 #include <lib/service/service.h>
 #include <libsig_comp.h>
 #include <connection.h>
 
+struct eBouquet
+{
+	std::string m_bouquet_name;
+	std::string m_path;
+	typedef std::list<eServiceReference> list;
+	list m_services;
+// the following four methods are implemented in db.cpp
+	RESULT flushChanges();
+	RESULT addService(const eServiceReference &);
+	RESULT removeService(const eServiceReference &);
+	RESULT moveService(const eServiceReference &, unsigned int);
+};
+
 		// bitte KEINE operator int() definieren, sonst bringt das ganze nix!
 struct eTransportStreamID
 {
@@ -180,7 +194,8 @@ public:
 	bool cacheEmpty() { return m_cache.empty(); }
 
 	eDVBService();
-	std::string m_service_name;
+		/* m_service_name_sort is uppercase, with special chars removed, to increase sort performance. */
+	std::string m_service_name, m_service_name_sort;
 	std::string m_provider_name;
 	
 	int m_flags;
@@ -194,7 +209,7 @@ public:
 	RESULT getName(const eServiceReference &ref, std::string &name);
 	int getLength(const eServiceReference &ref);
 	
-	// for filtering:
+		/* for filtering: */
 	int checkFilter(const eServiceReferenceDVB &ref, const eDVBChannelQuery &query);
 };
 
@@ -208,6 +223,7 @@ class iDVBChannelListQuery: public iObject
 {
 public:
 	virtual RESULT getNextResult(eServiceReferenceDVB &ref)=0;
+	virtual int compareLessEqual(const eServiceReferenceDVB &a, const eServiceReferenceDVB &b)=0;
 };
 
 class eDVBChannelQuery: public iObject
@@ -233,6 +249,10 @@ public:
 	int m_int;
 	eDVBChannelID m_channelid;
 	
+		/* sort is only valid in root, and must be from the enum above. */
+	int m_sort;
+	std::string m_bouquet_name;
+	
 	static RESULT compile(ePtr<eDVBChannelQuery> &res, std::string query);
 	
 	ePtr<eDVBChannelQuery> m_p1, m_p2;
@@ -249,100 +269,9 @@ public:
 	virtual RESULT addService(const eServiceReferenceDVB &service, eDVBService *service)=0;
 	virtual RESULT getService(const eServiceReferenceDVB &reference, ePtr<eDVBService> &service)=0;
 
-	virtual RESULT startQuery(ePtr<iDVBChannelListQuery> &query, eDVBChannelQuery *query)=0;
-};
-
-class SatelliteDeliverySystemDescriptor;
-class CableDeliverySystemDescriptor;
-class TerrestrialDeliverySystemDescriptor;
-
-struct eDVBFrontendParametersSatellite
-{
-	struct Polarisation
-	{
-		enum {
-			Horizontal, Vertical, CircularLeft, CircularRight
-		};
-	};
-	struct Inversion
-	{
-		enum {
-			On, Off, Unknown
-		};
-	};
-	struct FEC
-	{
-		enum {
-			fNone, f1_2, f2_3, f3_4, f5_6, f7_8, fAuto
-		};
-	};
-	unsigned int frequency, symbol_rate;
-	int polarisation, fec, inversion, orbital_position;
-	
-	void set(const SatelliteDeliverySystemDescriptor  &);
-};
+	virtual RESULT getBouquet(const eServiceReference &ref,  eBouquet* &bouquet)=0;
 
-struct eDVBFrontendParametersCable
-{
-	unsigned int frequency, symbol_rate;
-	int modulation, inversion, fec_inner;
-	void set(const CableDeliverySystemDescriptor  &);
-};
-
-struct eDVBFrontendParametersTerrestrial
-{
-	unsigned int frequency;
-	struct Bandwidth {
-		enum { Bw8MHz, Bw7MHz, Bw6MHz, BwAuto };
-	};
-	
-	struct FEC
-	{
-		enum {
-			fNone, f1_2, f2_3, f3_4, f5_6, f7_8, fAuto
-		};
-	};
-	
-	struct TransmissionMode {
-		enum {
-			TM2k, TM8k, TMAuto
-		};
-	};
-	
-	struct GuardInterval {
-		enum {
-			GI_1_32, GI_1_16, GI_1_8, GI_1_4, GI_Auto
-		};
-	};
-	
-	struct Hierarchy {
-		enum {
-			HNone, H1, H2, H4, HAuto
-		};
-	};
-	
-	struct Modulation {
-		enum {
-			QPSK, QAM16, Auto
-		};
-	};
-
-	struct Inversion
-	{
-		enum {
-			On, Off, Unknown
-		};
-	};
-	
-	int bandwidth;
-	int code_rate_HP, code_rate_LP;
-	int modulation;
-	int transmission_mode;
-	int guard_interval;
-	int hierarchy;
-	int inversion;
-	
-	void set(const TerrestrialDeliverySystemDescriptor  &);
+	virtual RESULT startQuery(ePtr<iDVBChannelListQuery> &query, eDVBChannelQuery *query, const eServiceReference &source)=0;
 };
 
 class iDVBFrontendParameters: public iObject
@@ -386,7 +315,8 @@ public:
 		stateIdle = 0,
 		stateTuning = 1,
 		stateFailed = 2,
-		stateLock = 3
+		stateLock = 3,
+		stateLostLock = 4,
 	};
 	virtual RESULT getState(int &state)=0;
 	enum {
@@ -423,19 +353,22 @@ public:
 	{
 		state_idle,        /* not yet tuned */
 		state_tuning,      /* currently tuning (first time) */
+		state_failed,      /* tuning failed. */
 		state_unavailable, /* currently unavailable, will be back without further interaction */
 		state_ok,          /* ok */
 		state_release      /* channel is being shut down. */
 	};
 	virtual RESULT connectStateChange(const Slot1<void,iDVBChannel*> &stateChange, ePtr<eConnection> &connection)=0;
 	virtual RESULT getState(int &state)=0;
+	
+		/* demux capabilities */
 	enum
 	{
-		cap_decode,
-		cap_ci
+		capDecode = 1,
+		/* capCI = 2 */
 	};
 	virtual RESULT setCIRouting(const eDVBCIRouting &routing)=0;
-	virtual RESULT getDemux(ePtr<iDVBDemux> &demux)=0;
+	virtual RESULT getDemux(ePtr<iDVBDemux> &demux, int cap=0)=0;
 	
 		/* direct frontend access for raw channels and/or status inquiries. */
 	virtual RESULT getFrontend(ePtr<iDVBFrontend> &frontend)=0;
@@ -445,7 +378,8 @@ public:
 	virtual void ReleaseUse() = 0;
 };
 
-typedef unsigned long long pts_t;
+	/* signed, so we can express deltas. */
+typedef long long pts_t;
 
 class iDVBPVRChannel: public iDVBChannel
 {
@@ -461,8 +395,8 @@ public:
 	
 	virtual RESULT getLength(pts_t &pts) = 0;
 	virtual RESULT getCurrentPosition(pts_t &pos) = 0;
-	
-	// seekTo ...
+	virtual RESULT seekTo(int relative, pts_t &pts) = 0;
+	virtual RESULT seekToPosition(const off_t &pts) = 0;
 };
 
 class iDVBSectionReader;
@@ -477,6 +411,7 @@ public:
 	virtual RESULT getMPEGDecoder(ePtr<iTSMPEGDecoder> &reader)=0;
 	virtual RESULT getSTC(pts_t &pts)=0;
 	virtual RESULT getCADemuxID(uint8_t &id)=0;
+	virtual RESULT flush()=0;
 };
 
 class iTSMPEGDecoder: public iObject