fix write

[enigma2.git] / lib / dvb / epgcache.h

diff --git a/lib/dvb/epgcache.h b/lib/dvb/epgcache.h
index aa0410b3a3a5c9afa4117d24ce7ecbbe181edfaa..5e5e7e8e3927e37a7dd6601e123e028b6332cc35 100644 (file)
--- a/lib/dvb/epgcache.h
+++ b/lib/dvb/epgcache.h
@@ -1,6 +1,9 @@
 #ifndef __epgcache_h_
 #define __epgcache_h_
 
 #ifndef __epgcache_h_
 #define __epgcache_h_
 

+#define ENABLE_PRIVATE_EPG 1
+//#define ENABLE_MHW_EPG 1
+

 #ifndef SWIG
 
 #include <vector>
 #ifndef SWIG
 
 #include <vector>


@@ -12,6 +15,9 @@
 
 #include <lib/dvb/eit.h>
 #include <lib/dvb/lowlevel/eit.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>
 #include <lib/dvb/idvb.h>
 #include <lib/dvb/demux.h>
 #include <lib/dvb/dvbtime.h>


@@ -19,6 +25,7 @@
 #include <lib/base/thread.h>
 #include <lib/base/message.h>
 #include <lib/service/event.h>
 #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
 
 #define CLEAN_INTERVAL 60000    //  1 min
 #define UPDATE_INTERVAL 3600000  // 60 min


@@ -28,6 +35,7 @@
 
 class eventData;
 class eServiceReferenceDVB;
 
 class eventData;
 class eServiceReferenceDVB;

+class eDVBServicePMTHandler;

 
 struct uniqueEPGKey
 {
 
 struct uniqueEPGKey
 {


@@ -86,18 +94,25 @@ struct hash_uniqueEPGKey
 #define tidMap std::set<__u32>
 #if defined(__GNUC__) && ((__GNUC__ == 3 && __GNUC_MINOR__ >= 1) || __GNUC__ == 4 )  // check if gcc version >= 3.1
        #define eventCache __gnu_cxx::hash_map<uniqueEPGKey, std::pair<eventMap, timeMap>, hash_uniqueEPGKey, uniqueEPGKey::equal>
 #define tidMap std::set<__u32>
 #if defined(__GNUC__) && ((__GNUC__ == 3 && __GNUC_MINOR__ >= 1) || __GNUC__ == 4 )  // check if gcc version >= 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 >
 #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
 
 #define descriptorPair std::pair<int,__u8*>
 #define descriptorMap std::map<__u32, descriptorPair >
 

-#endif // SWIG
-

 class eventData
 {
 class eventData
 {

-#ifndef SWIG

        friend class eEPGCache;
 private:
        __u8* EITdata;
        friend class eEPGCache;
 private:
        __u8* EITdata;


@@ -108,17 +123,14 @@ private:
        static int CacheSize;
        static void load(FILE *);
        static void save(FILE *);
        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();
 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();
        }
        const eit_event_struct* get() const;
        operator const eit_event_struct*() const
        {
                return get();
        }

-#endif

        int getEventID()
        {
                return (EITdata[0] << 8) | EITdata[1];
        int getEventID()
        {
                return (EITdata[0] << 8) | EITdata[1];


@@ -130,8 +142,9 @@ public:
        int getDuration()
        {
                return fromBCD(EITdata[7])*3600+fromBCD(EITdata[8])*60+fromBCD(EITdata[9]);
        int getDuration()
        {
                return fromBCD(EITdata[7])*3600+fromBCD(EITdata[8])*60+fromBCD(EITdata[9]);

- }
+       }

 };
 };

+#endif

 
 class eEPGCache: public eMainloop, private eThread, public Object
 {
 
 class eEPGCache: public eMainloop, private eThread, public Object
 {


@@ -139,14 +152,51 @@ class eEPGCache: public eMainloop, private eThread, public Object
        DECLARE_REF(eEPGCache)
        struct channel_data: public Object
        {
        DECLARE_REF(eEPGCache)
        struct channel_data: public Object
        {

+               pthread_mutex_t channel_active;

                channel_data(eEPGCache*);
                eEPGCache *cache;
                eTimer abortTimer, zapTimer;
                channel_data(eEPGCache*);
                eEPGCache *cache;
                eTimer abortTimer, zapTimer;

-               __u8 state, isRunning, haveData, can_delete;
+               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<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];

+#ifdef ENABLE_PRIVATE_EPG
+               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;
+               eTimer m_MHWTimeoutTimer;
+               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 startChannel();
                void startEPG();
                void readData(const __u8 *data);
                void startChannel();
                void startEPG();


@@ -154,8 +204,13 @@ class eEPGCache: public eMainloop, private eThread, public Object
                void abortEPG();
                void abortNonAvail();
        };
                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:
 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
+       };

        struct Message
        {
                enum
        struct Message
        {
                enum


@@ -163,11 +218,8 @@ public:
                        flush,
                        startChannel,
                        leaveChannel,
                        flush,
                        startChannel,
                        leaveChannel,

-                       pause,
-                       restart,
-                       updated,
-                       isavail,

                        quit,
                        quit,

+                       got_private_pid,

                        timeChanged
                };
                int type;
                        timeChanged
                };
                int type;


@@ -177,6 +229,7 @@ public:
                        int err;
                        time_t time;
                        bool avail;
                        int err;
                        time_t time;
                        bool avail;

+                       int pid;

                };
                Message()
                        :type(0), time(0) {}
                };
                Message()
                        :type(0), time(0) {}


@@ -204,11 +257,18 @@ private:
        updateMap channelLastUpdated;
        static pthread_mutex_t cache_lock, channel_map_lock;
 
        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();
        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());
        void sectionRead(const __u8 *data, int source, channel_data *channel);
        void gotMessage(const Message &message);
        void flushEPG(const uniqueEPGKey & s=uniqueEPGKey());


@@ -221,12 +281,24 @@ private:
        void DVBChannelRunning(iDVBChannel *);
 
        timeMap::iterator m_timemap_cursor, m_timemap_end;
        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; }
 #endif // SWIG
 public:
        static eEPGCache *getInstance() { return instance; }

+#ifndef SWIG

        eEPGCache();
        ~eEPGCache();
 
        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();
        // called from main thread
        inline void Lock();
        inline void Unlock();


@@ -234,31 +306,42 @@ public:
        // at moment just for one service..
        RESULT startTimeQuery(const eServiceReference &service, time_t begin=-1, int minutes=-1);
 
        // 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..
        // 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..

-       RESULT lookupEvent(const eServiceReference &service, int event_id, const eventData *&);
-       RESULT lookupEvent(const eServiceReference &service, time_t , const eventData *&);
+       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 *&);
 
        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..
        // 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 lookupEvent(const eServiceReference &service, int event_id, const eit_event_struct *&);
-       RESULT lookupEvent(const eServiceReference &service, time_t , const eit_event_struct *&);
+       RESULT lookupEventId(const eServiceReference &service, int event_id, 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 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 lookupEvent(const eServiceReference &service, int event_id, Event* &);
-       RESULT lookupEvent(const eServiceReference &service, time_t, Event* &);
+       RESULT lookupEventId(const eServiceReference &service, int event_id, Event* &);
+       RESULT lookupEventTime(const eServiceReference &service, time_t, Event* &, int direction=0);

        RESULT getNextTimeEntry(Event *&);
 #endif
        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 )
 
        // 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 )

-       RESULT lookupEvent(const eServiceReference &service, int event_id, ePtr<eServiceEvent> &);
-       RESULT lookupEvent(const eServiceReference &service, time_t, ePtr<eServiceEvent> &);
-       RESULT getNextTimeEntry(ePtr<eServiceEvent> &);
+       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, int direction=0);
+       SWIG_VOID(RESULT) getNextTimeEntry(ePtr<eServiceEvent> &SWIG_OUTPUT);

 };
 
 #ifndef SWIG
 };
 
 #ifndef SWIG