pmt: differentiate between data and decoder demux

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

diff --git a/lib/dvb/pmt.h b/lib/dvb/pmt.h
index 2d47852f3467c4a19d4cb97cde95caf2875d717a..995cc9be5b9dc4c821ce93d5fcb42596d814cb40 100644 (file)
--- a/lib/dvb/pmt.h
+++ b/lib/dvb/pmt.h
@@ -1,6 +1,7 @@
 #ifndef __lib_dvb_dvbmid_h
 #define __lib_dvb_dvbmid_h
 
+#include <map>
 #include <lib/dvb/idvb.h>
 #include <lib/dvb/dvb.h>
 #include <lib/dvb/idemux.h>
@@ -8,13 +9,48 @@
 #include <dvbsi++/program_map_section.h>
 #include <dvbsi++/program_association_section.h>
 
+#include <sys/socket.h>
+#include <sys/types.h>
+#include <sys/un.h>
+#include <unistd.h>
+#include <fcntl.h>
+
+class eDVBServicePMTHandler;
+
+typedef std::map<eServiceReferenceDVB, eDVBCAService*> CAServiceMap;
+
+class eDVBCAService: public Object
+{
+       eServiceReferenceDVB m_service;
+       uint8_t m_used_demux[10];
+       unsigned int m_prev_build_hash;
+
+       int m_sock, m_clilen; 
+       struct sockaddr_un m_servaddr;
+       unsigned int m_sendstate;
+       unsigned char m_capmt[2048];
+       eTimer m_retryTimer;
+       void sendCAPMT();
+       void Connect();
+
+       static CAServiceMap exist;
+       eDVBCAService();
+       ~eDVBCAService();
+public:
+       static RESULT register_service( const eServiceReferenceDVB &ref, int demux_num, eDVBCAService *&caservice );
+       static RESULT unregister_service( const eServiceReferenceDVB &ref, int demux_num, eTable<ProgramMapSection> *ptr );
+       void buildCAPMT(eTable<ProgramMapSection> *ptr);
+};
+
 class eDVBServicePMTHandler: public Object
 {
+       friend class eDVBCAService;
        eServiceReferenceDVB m_reference;
        ePtr<eDVBService> m_service;
 
        int m_last_channel_state;
-       
+       eDVBCAService *m_ca_servicePtr;
+
        eAUTable<eTable<ProgramMapSection> > m_PMT;
        eAUTable<eTable<ProgramAssociationSection> > m_PAT;
 
@@ -28,12 +64,16 @@ class eDVBServicePMTHandler: public Object
 
        void PMTready(int error);
        void PATready(int error);
+       
+       int m_use_decode_demux;
 public:
        eDVBServicePMTHandler();
+       ~eDVBServicePMTHandler();
        
        enum
        {
                eventNoResources,  // a requested resource couldn't be allocated
+               eventTuneFailed,   // tune failed
                eventNoPAT,        // no pat could be received (timeout)
                eventNoPATEntry,   // no pat entry for the corresponding SID could be found
                eventNoPMT,        // no pmt could be received (timeout)
@@ -42,10 +82,11 @@ public:
        };
 
        Signal1<void,int> serviceEvent;
-       
+
        struct videoStream
        {
                int pid;
+               int component_tag;
        };
        
        struct audioStream
@@ -53,7 +94,9 @@ public:
                int pid;
                enum { atMPEG, atAC3, atDTS };
                int type; // mpeg2, ac3, dts, ...
-               // language code, ...
+               
+               int component_tag;
+               std::string language_code; /* iso-639, if available. */
        };
        
        struct program
@@ -62,13 +105,21 @@ public:
                std::vector<audioStream> audioStreams;
                // ca info
                int pcrPid;
+               int pmtPid;
+               bool isCrypted;
        };
        
        int getProgramInfo(struct program &program);
-       int getDemux(ePtr<iDVBDemux> &demux);
-       int getPVRChannel(ePtr<iDVBPVRChannel> &pvr_channel);
+       int getDataDemux(ePtr<iDVBDemux> &demux);
+       int getDecodeDemux(ePtr<iDVBDemux> &demux);
        
-       int tune(eServiceReferenceDVB &ref);    
+       int getPVRChannel(ePtr<iDVBPVRChannel> &pvr_channel);
+       int getService(eServiceReferenceDVB &service) { service = m_reference; return 0; }
+       int getPMT(ePtr<eTable<ProgramMapSection> > &ptr) { return m_PMT.getCurrent(ptr); }
+       int getChannel(eUsePtr<iDVBChannel> &channel);
+
+       int tune(eServiceReferenceDVB &ref, int use_decode_demux);
+       void free();
 };
 
 #endif