#ifndef __dvb_idvb_h
#define __dvb_idvb_h
+#include <config.h>
+#if HAVE_DVB_API_VERSION < 3
+#include <ost/frontend.h>
+#define FRONTENDPARAMETERS FrontendParameters
+#else
+#include <linux/dvb/frontend.h>
+#define FRONTENDPARAMETERS struct dvb_frontend_parameters
+#endif
#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
{
eDVBNamespace dvbnamespace;
eTransportStreamID transport_stream_id;
eOriginalNetworkID original_network_id;
+
+ bool operator==(const eDVBChannelID &c) const
+ {
+ return dvbnamespace == c.dvbnamespace &&
+ transport_stream_id == c.transport_stream_id &&
+ original_network_id == c.original_network_id;
+ }
+
bool operator<(const eDVBChannelID &c) const
{
if (dvbnamespace < c.dvbnamespace)
setTransportStreamID(chid.transport_stream_id);
}
- void getChannelID(eDVBChannelID &chid)
+ void getChannelID(eDVBChannelID &chid) const
{
chid = eDVBChannelID(getDVBNamespace(), getTransportStreamID(), getOriginalNetworkID());
}
};
+////////////////// TODO: we need an interface here, but what exactly?
+
+#include <set>
+// btw, still implemented in db.cpp. FIX THIS, TOO.
+
+class eDVBChannelQuery;
+
+class eDVBService: public iStaticServiceInformation
+{
+ DECLARE_REF(eDVBService);
+public:
+ enum cacheID
+ {
+ cVPID, cAPID, cTPID, cPCRPID, cAC3PID, cacheMax
+ };
+
+ int getCachePID(cacheID);
+ void setCachePID(cacheID, int);
+ bool cacheEmpty() { return m_cache.empty(); }
+
+ eDVBService();
+ /* 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;
+ std::set<int> m_ca;
+ std::map<int,int> m_cache;
+ virtual ~eDVBService();
+
+ eDVBService &operator=(const eDVBService &);
+
+ // iStaticServiceInformation
+ RESULT getName(const eServiceReference &ref, std::string &name);
+ int getLength(const eServiceReference &ref);
+
+ /* for filtering: */
+ int checkFilter(const eServiceReferenceDVB &ref, const eDVBChannelQuery &query);
+};
+
+//////////////////
+
class iDVBChannel;
class iDVBDemux;
class iDVBFrontendParameters;
-class iDVBChannelList: public virtual iObject
+class iDVBChannelListQuery: public iObject
{
public:
- virtual RESULT getChannelFrontendData(const eDVBChannelID &id, ePtr<iDVBFrontendParameters> &parm)=0;
+ virtual RESULT getNextResult(eServiceReferenceDVB &ref)=0;
+ virtual int compareLessEqual(const eServiceReferenceDVB &a, const eServiceReferenceDVB &b)=0;
+};
+
+class eDVBChannelQuery: public iObject
+{
+ DECLARE_REF(eDVBChannelQuery);
+public:
+ enum
+ {
+ tName,
+ tProvider,
+ tType,
+ tBouquet,
+ tSatellitePosition,
+ tChannelID,
+ tAND,
+ tOR
+ };
+
+ int m_type;
+ int m_inverse;
+
+ std::string m_string;
+ 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;
};
-class iDVBResourceManager: public virtual iObject
+class iDVBChannelList: public iObject
{
public:
- /*
- solange rumloopen bis eine resource gefunden wurde, die eine frequenz
- tunen will
-
- wenn natuerlich sowas schon vorhanden ist, dann einfach ne ref darauf
- geben. (zwei services auf dem gleichen transponder teilen sich einen
- channel)
- */
- virtual RESULT setChannelList(iDVBChannelList *list)=0;
- virtual RESULT getChannelList(ePtr<iDVBChannelList> &list)=0;
- virtual RESULT allocateChannel(const eDVBChannelID &channel, ePtr<iDVBChannel> &channel)=0;
- virtual RESULT allocateRawChannel(ePtr<iDVBChannel> &channel)=0;
- virtual RESULT allocatePVRChannel(int caps)=0;
+ virtual RESULT addChannelToList(const eDVBChannelID &id, iDVBFrontendParameters *feparm)=0;
+ virtual RESULT removeChannel(const eDVBChannelID &id)=0;
+
+ virtual RESULT getChannelFrontendData(const eDVBChannelID &id, ePtr<iDVBFrontendParameters> &parm)=0;
+
+ virtual RESULT addService(const eServiceReferenceDVB &service, eDVBService *service)=0;
+ virtual RESULT getService(const eServiceReferenceDVB &reference, ePtr<eDVBService> &service)=0;
+
+ virtual RESULT getBouquet(const eServiceReference &ref, eBouquet* &bouquet)=0;
+
+ virtual RESULT startQuery(ePtr<iDVBChannelListQuery> &query, eDVBChannelQuery *query, const eServiceReference &source)=0;
};
class SatelliteDeliverySystemDescriptor;
struct eDVBFrontendParametersTerrestrial
{
- int unknown;
+ 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 &);
};
-class iDVBFrontendParameters: public virtual iObject
+class iDVBFrontendParameters: public iObject
{
public:
virtual RESULT getSystem(int &type) const = 0;
#define MAX_DISEQC_LENGTH 16
-struct eDVBDiseqcCommand
+class eDVBDiseqcCommand
{
+public:
int len;
__u8 data[MAX_DISEQC_LENGTH];
+#if HAVE_DVB_API_VERSION < 3
+ int tone;
+ int voltage;
+#endif
};
class iDVBSatelliteEquipmentControl;
+class eSecCommandList;
-class iDVBFrontend: public virtual iObject
+class iDVBFrontend: public iObject
{
public:
enum {
stateIdle = 0,
stateTuning = 1,
stateFailed = 2,
- stateLock = 3
+ stateLock = 3,
+ stateLostLock = 4,
};
virtual RESULT getState(int &state)=0;
enum {
- toneOn, toneOff
+ toneOff, toneOn
};
virtual RESULT setTone(int tone)=0;
enum {
};
virtual RESULT setVoltage(int voltage)=0;
virtual RESULT sendDiseqc(const eDVBDiseqcCommand &diseqc)=0;
+ virtual RESULT sendToneburst(int burst)=0;
virtual RESULT setSEC(iDVBSatelliteEquipmentControl *sec)=0;
+ virtual RESULT setSecSequence(const eSecCommandList &list)=0;
+ virtual RESULT getData(int num, int &data)=0;
+ virtual RESULT setData(int num, int val)=0;
};
class iDVBSatelliteEquipmentControl: public iObject
{
public:
- virtual RESULT prepare(iDVBFrontend &frontend, struct dvb_frontend_parameters &parm, eDVBFrontendParametersSatellite &sat)=0;
+ virtual RESULT prepare(iDVBFrontend &frontend, FRONTENDPARAMETERS &parm, eDVBFrontendParametersSatellite &sat)=0;
};
struct eDVBCIRouting
int enabled;
};
-class iDVBChannel: public virtual iObject
+class iDVBChannel: public iObject
{
public:
enum
{
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_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;
+
+ /* use count handling */
+ virtual void AddUse() = 0;
+ virtual void ReleaseUse() = 0;
+};
+
+ /* signed, so we can express deltas. */
+typedef long long pts_t;
+
+class iDVBPVRChannel: public iDVBChannel
+{
+public:
+ enum
+ {
+ state_eof = state_release + 1 /* end-of-file reached. */
+ };
+
+ /* FIXME: there are some very ugly buffer-end and ... related problems */
+ /* so this is VERY UGLY. */
+ virtual RESULT playFile(const char *file) = 0;
+
+ virtual RESULT getLength(pts_t &pts) = 0;
+ virtual RESULT getCurrentPosition(pts_t &pos) = 0;
+ virtual RESULT seekTo(int relative, pts_t &pts) = 0;
+ virtual RESULT seekToPosition(const off_t &pts) = 0;
};
class iDVBSectionReader;
+class iDVBTSRecorder;
class iTSMPEGDecoder;
-class iDVBDemux: public virtual iObject
+class iDVBDemux: public iObject
{
public:
virtual RESULT createSectionReader(eMainloop *context, ePtr<iDVBSectionReader> &reader)=0;
+ virtual RESULT createTSRecorder(ePtr<iDVBTSRecorder> &recorder)=0;
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