X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/25a8a62bada406cd8164704ff10ba922853fd39d..97d46aee1158e549c110d66a0e1c4185c3cbbdf3:/lib/dvb/epgcache.h

diff --git a/lib/dvb/epgcache.h b/lib/dvb/epgcache.h
index 3c2b612b..4d45d87e 100644
--- a/lib/dvb/epgcache.h
+++ b/lib/dvb/epgcache.h
@@ -1,17 +1,36 @@
 #ifndef __epgcache_h_
 #define __epgcache_h_
 
+#define ENABLE_PRIVATE_EPG 1
+//#define ENABLE_MHW_EPG 1
+
 #ifndef SWIG
 
+/* Test for gcc >= maj.min, as per __GNUC_PREREQ in glibc */
+#if defined (__GNUC__) && defined (__GNUC_MINOR__)
+#define __GNUC_PREREQ(maj, min) \
+	  ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
+#else
+#define __GNUC_PREREQ(maj, min)  0
+#endif
+
 #include <vector>
 #include <list>
+#if 0 && __GNUC_PREREQ(4,3)
+#include <unordered_map>
+#include <unordered_set>
+#else
 #include <ext/hash_map>
 #include <ext/hash_set>
+#endif
 
 #include <errno.h>
 
 #include <lib/dvb/eit.h>
 #include <lib/dvb/lowlevel/eit.h>
+#ifdef ENABLE_MHW_EPG
+#include <lib/dvb/lowlevel/mhw.h>
+#endif
 #include <lib/dvb/idvb.h>
 #include <lib/dvb/demux.h>
 #include <lib/dvb/dvbtime.h>
@@ -19,6 +38,7 @@
 #include <lib/base/thread.h>
 #include <lib/base/message.h>
 #include <lib/service/event.h>
+#include <lib/python/python.h>
 
 #define CLEAN_INTERVAL 60000    //  1 min
 #define UPDATE_INTERVAL 3600000  // 60 min
@@ -28,6 +48,7 @@
 
 class eventData;
 class eServiceReferenceDVB;
+class eDVBServicePMTHandler;
 
 struct uniqueEPGKey
 {
@@ -84,20 +105,34 @@ struct hash_uniqueEPGKey
 };
 
 #define tidMap std::set<__u32>
-#if defined(__GNUC__) && ((__GNUC__ == 3 && __GNUC_MINOR__ >= 1) || __GNUC__ == 4 )  // check if gcc version >= 3.1
+#if 0 && __GNUC_PREREQ(4,3)
+	#define eventCache std::unordered_map<uniqueEPGKey, std::pair<eventMap, timeMap>, hash_uniqueEPGKey, uniqueEPGKey::equal>
+	#ifdef ENABLE_PRIVATE_EPG
+		#define contentTimeMap std::unordered_map<time_t, std::pair<time_t, __u16> >
+		#define contentMap std::unordered_map<int, contentTimeMap >
+		#define contentMaps std::unordered_map<uniqueEPGKey, contentMap, hash_uniqueEPGKey, uniqueEPGKey::equal >
+	#endif
+#elif __GNUC_PREREQ(3,1)
 	#define eventCache __gnu_cxx::hash_map<uniqueEPGKey, std::pair<eventMap, timeMap>, hash_uniqueEPGKey, uniqueEPGKey::equal>
+	#ifdef ENABLE_PRIVATE_EPG
+		#define contentTimeMap __gnu_cxx::hash_map<time_t, std::pair<time_t, __u16> >
+		#define contentMap __gnu_cxx::hash_map<int, contentTimeMap >
+		#define contentMaps __gnu_cxx::hash_map<uniqueEPGKey, contentMap, hash_uniqueEPGKey, uniqueEPGKey::equal >
+	#endif
 #else // for older gcc use following
 	#define eventCache std::hash_map<uniqueEPGKey, std::pair<eventMap, timeMap>, hash_uniqueEPGKey, uniqueEPGKey::equal >
+	#ifdef ENABLE_PRIVATE_EPG
+		#define contentTimeMap std::hash_map<time_t, std::pair<time_t, __u16> >
+		#define contentMap std::hash_map<int, contentTimeMap >
+		#define contentMaps std::hash_map<uniqueEPGKey, contentMap, hash_uniqueEPGKey, uniqueEPGKey::equal>
+	#endif
 #endif
 
 #define descriptorPair std::pair<int,__u8*>
 #define descriptorMap std::map<__u32, descriptorPair >
 
-#endif // SWIG
-
 class eventData
 {
-#ifndef SWIG
 	friend class eEPGCache;
 private:
 	__u8* EITdata;
@@ -108,17 +143,14 @@ private:
 	static int CacheSize;
 	static void load(FILE *);
 	static void save(FILE *);
-#endif // SWIG
 public:
 	eventData(const eit_event_struct* e=NULL, int size=0, int type=0);
 	~eventData();
-#ifndef SWIG
 	const eit_event_struct* get() const;
 	operator const eit_event_struct*() const
 	{
 		return get();
 	}
-#endif
 	int getEventID()
 	{
 		return (EITdata[0] << 8) | EITdata[1];
@@ -130,8 +162,9 @@ public:
 	int getDuration()
 	{
 		return fromBCD(EITdata[7])*3600+fromBCD(EITdata[8])*60+fromBCD(EITdata[9]);
- }
+	}
 };
+#endif
 
 class eEPGCache: public eMainloop, private eThread, public Object
 {
@@ -139,23 +172,68 @@ class eEPGCache: public eMainloop, private eThread, public Object
 	DECLARE_REF(eEPGCache)
 	struct channel_data: public Object
 	{
+		pthread_mutex_t channel_active;
 		channel_data(eEPGCache*);
 		eEPGCache *cache;
-		eTimer abortTimer, zapTimer;
-		__u8 state, isRunning, haveData, can_delete;
+		ePtr<eTimer> abortTimer, zapTimer;
+		int prevChannelState;
+		__u8 state, isRunning, haveData;
 		ePtr<eDVBChannel> channel;
-		ePtr<eConnection> m_stateChangedConn, m_NowNextConn, m_ScheduleConn, m_ScheduleOtherConn;
-		ePtr<iDVBSectionReader> m_NowNextReader, m_ScheduleReader, m_ScheduleOtherReader;
-		tidMap seenSections[3], calcedSections[3];
+		ePtr<eConnection> m_stateChangedConn, m_NowNextConn, m_ScheduleConn, m_ScheduleOtherConn, m_ViasatConn;
+		ePtr<iDVBSectionReader> m_NowNextReader, m_ScheduleReader, m_ScheduleOtherReader, m_ViasatReader;
+		tidMap seenSections[4], calcedSections[4];
+#ifdef ENABLE_PRIVATE_EPG
+		ePtr<eTimer> startPrivateTimer;
+		int m_PrevVersion;
+		int m_PrivatePid;
+		uniqueEPGKey m_PrivateService;
+		ePtr<eConnection> m_PrivateConn;
+		ePtr<iDVBSectionReader> m_PrivateReader;
+		std::set<__u8> seenPrivateSections;
+		void readPrivateData(const __u8 *data);
+		void startPrivateReader();
+#endif
+#ifdef ENABLE_MHW_EPG
+		std::vector<mhw_channel_name_t> m_channels;
+		std::map<__u8, mhw_theme_name_t> m_themes;
+		std::map<__u32, mhw_title_t> m_titles;
+		std::multimap<__u32, __u32> m_program_ids;
+		ePtr<eConnection> m_MHWConn, m_MHWConn2;
+		ePtr<iDVBSectionReader> m_MHWReader, m_MHWReader2;
+		eDVBSectionFilterMask m_MHWFilterMask, m_MHWFilterMask2;
+		ePtr<eTimer> m_MHWTimeoutTimer;
+		__u16 m_mhw2_channel_pid, m_mhw2_title_pid, m_mhw2_summary_pid;
+		bool m_MHWTimeoutet;
+		void MHWTimeout() { m_MHWTimeoutet=true; }
+		void readMHWData(const __u8 *data);
+		void readMHWData2(const __u8 *data);
+		void startMHWReader(__u16 pid, __u8 tid);
+		void startMHWReader2(__u16 pid, __u8 tid, int ext=-1);
+		void startTimeout(int msek);
+		bool checkTimeout() { return m_MHWTimeoutet; }
+		void cleanup();
+		__u8 *delimitName( __u8 *in, __u8 *out, int len_in );
+		void timeMHW2DVB( u_char hours, u_char minutes, u_char *return_time);
+		void timeMHW2DVB( int minutes, u_char *return_time);
+		void timeMHW2DVB( u_char day, u_char hours, u_char minutes, u_char *return_time);
+		void storeTitle(std::map<__u32, mhw_title_t>::iterator itTitle, std::string sumText, const __u8 *data);
+#endif
 		void readData(const __u8 *data);
+		void readDataViasat(const __u8 *data);
 		void startChannel();
 		void startEPG();
 		bool finishEPG();
 		void abortEPG();
 		void abortNonAvail();
 	};
+	bool FixOverlapping(std::pair<eventMap,timeMap> &servicemap, time_t TM, int duration, const timeMap::iterator &tm_it, const uniqueEPGKey &service);
 public:
-	enum {NOWNEXT=1, SCHEDULE=2, SCHEDULE_OTHER=4};
+	enum {PRIVATE=0, NOWNEXT=1, SCHEDULE=2, SCHEDULE_OTHER=4
+#ifdef ENABLE_MHW_EPG
+	,MHW=8
+#endif
+	,VIASAT=16
+	};
 	struct Message
 	{
 		enum
@@ -163,11 +241,11 @@ public:
 			flush,
 			startChannel,
 			leaveChannel,
-			pause,
-			restart,
-			updated,
-			isavail,
 			quit,
+			got_private_pid,
+			got_mhw2_channel_pid,
+			got_mhw2_title_pid,
+			got_mhw2_summary_pid,
 			timeChanged
 		};
 		int type;
@@ -177,6 +255,7 @@ public:
 			int err;
 			time_t time;
 			bool avail;
+			int pid;
 		};
 		Message()
 			:type(0), time(0) {}
@@ -196,7 +275,7 @@ private:
 	friend class channel_data;
 	static eEPGCache *instance;
 
-	eTimer cleanTimer;
+	ePtr<eTimer> cleanTimer;
 	std::map<iDVBChannel*, channel_data*> m_knownChannels;
 	ePtr<eConnection> m_chanAddedConn;
 
@@ -204,11 +283,18 @@ private:
 	updateMap channelLastUpdated;
 	static pthread_mutex_t cache_lock, channel_map_lock;
 
+#ifdef ENABLE_PRIVATE_EPG
+	contentMaps content_time_tables;
+#endif
+
 	void thread();  // thread function
 
 // called from epgcache thread
 	void save();
 	void load();
+#ifdef ENABLE_PRIVATE_EPG
+	void privateSectionRead(const uniqueEPGKey &, const __u8 *);
+#endif
 	void sectionRead(const __u8 *data, int source, channel_data *channel);
 	void gotMessage(const Message &message);
 	void flushEPG(const uniqueEPGKey & s=uniqueEPGKey());
@@ -221,12 +307,24 @@ private:
 	void DVBChannelRunning(iDVBChannel *);
 
 	timeMap::iterator m_timemap_cursor, m_timemap_end;
+	int currentQueryTsidOnid; // needed for getNextTimeEntry.. only valid until next startTimeQuery call
+#else
+	eEPGCache();
+	~eEPGCache();
 #endif // SWIG
 public:
 	static eEPGCache *getInstance() { return instance; }
+#ifndef SWIG
 	eEPGCache();
 	~eEPGCache();
 
+#ifdef ENABLE_PRIVATE_EPG
+	void PMTready(eDVBServicePMTHandler *pmthandler);
+#else
+	void PMTready(eDVBServicePMTHandler *pmthandler) {}
+#endif
+
+#endif
 	// called from main thread
 	inline void Lock();
 	inline void Unlock();
@@ -234,30 +332,41 @@ public:
 	// at moment just for one service..
 	RESULT startTimeQuery(const eServiceReference &service, time_t begin=-1, int minutes=-1);
 
+#ifndef SWIG
 	// eventData's are plain entrys out of the cache.. it's not safe to use them after cache unlock
 	// but its faster in use... its not allowed to delete this pointers via delete or free..
-	SWIG_VOID(RESULT) lookupEventId(const eServiceReference &service, int event_id, const eventData *&SWIG_OUTPUT);
-	SWIG_VOID(RESULT) lookupEventTime(const eServiceReference &service, time_t, const eventData *&SWIG_OUTPUT);
-	SWIG_VOID(RESULT) getNextTimeEntry(const eventData *&SWIG_OUTPUT);
+	RESULT lookupEventId(const eServiceReference &service, int event_id, const eventData *&);
+	RESULT lookupEventTime(const eServiceReference &service, time_t, const eventData *&, int direction=0);
+	RESULT getNextTimeEntry(const eventData *&);
 
-#ifndef SWIG
 	// eit_event_struct's are plain dvb eit_events .. it's not safe to use them after cache unlock
 	// its not allowed to delete this pointers via delete or free..
 	RESULT lookupEventId(const eServiceReference &service, int event_id, const eit_event_struct *&);
-	RESULT lookupEventTime(const eServiceReference &service, time_t , const eit_event_struct *&);
+	RESULT lookupEventTime(const eServiceReference &service, time_t , const eit_event_struct *&, int direction=0);
 	RESULT getNextTimeEntry(const eit_event_struct *&);
 
 	// Event's are parsed epg events.. it's safe to use them after cache unlock
 	// after use this Events must be deleted (memleaks)
 	RESULT lookupEventId(const eServiceReference &service, int event_id, Event* &);
-	RESULT lookupEventTime(const eServiceReference &service, time_t, Event* &);
+	RESULT lookupEventTime(const eServiceReference &service, time_t, Event* &, int direction=0);
 	RESULT getNextTimeEntry(Event *&);
 #endif
+	enum {
+		SIMILAR_BROADCASTINGS_SEARCH,
+		EXAKT_TITLE_SEARCH,
+		PARTIAL_TITLE_SEARCH
+	};
+	enum {
+		CASE_CHECK,
+		NO_CASE_CHECK
+	};
+	PyObject *lookupEvent(SWIG_PYOBJECT(ePyObject) list, SWIG_PYOBJECT(ePyObject) convertFunc=(PyObject*)0);
+	PyObject *search(SWIG_PYOBJECT(ePyObject));
 
 	// eServiceEvent are parsed epg events.. it's safe to use them after cache unlock
 	// for use from python ( members: m_start_time, m_duration, m_short_description, m_extended_description )
 	SWIG_VOID(RESULT) lookupEventId(const eServiceReference &service, int event_id, ePtr<eServiceEvent> &SWIG_OUTPUT);
-	SWIG_VOID(RESULT) lookupEventTime(const eServiceReference &service, time_t, ePtr<eServiceEvent> &SWIG_OUTPUT);
+	SWIG_VOID(RESULT) lookupEventTime(const eServiceReference &service, time_t, ePtr<eServiceEvent> &SWIG_OUTPUT, int direction=0);
 	SWIG_VOID(RESULT) getNextTimeEntry(ePtr<eServiceEvent> &SWIG_OUTPUT);
 };