Support DVB-S2X.
[vuplus_dvbapp] / lib / dvb / db.cpp
old mode 100644 (file)
new mode 100755 (executable)
index 0547407..b2d21f4
@@ -160,9 +160,10 @@ int eDVBService::isPlayable(const eServiceReference &ref, const eServiceReferenc
        else
        {
                eDVBChannelID chid, chid_ignore;
+               int system;
                ((const eServiceReferenceDVB&)ref).getChannelID(chid);
                ((const eServiceReferenceDVB&)ignore).getChannelID(chid_ignore);
-               return res_mgr->canAllocateChannel(chid, chid_ignore, simulate);
+               return res_mgr->canAllocateChannel(chid, chid_ignore, system, simulate);
        }
        return 0;
 }
@@ -377,11 +378,17 @@ void eDVBDB::loadServicelist(const char *file)
                                        system=eDVBFrontendParametersSatellite::System_DVB_S,
                                        modulation=eDVBFrontendParametersSatellite::Modulation_QPSK,
                                        rolloff=eDVBFrontendParametersSatellite::RollOff_alpha_0_35,
-                                       pilot=eDVBFrontendParametersSatellite::Pilot_Unknown;
+                                       pilot=eDVBFrontendParametersSatellite::Pilot_Unknown,
+                                       is_id = NO_STREAM_ID_FILTER,
+                                       pls_code = 0,
+                                       pls_mode = eDVBFrontendParametersSatellite::PLS_Unknown;
                                if (version == 3)
                                        sscanf(line+3, "%d:%d:%d:%d:%d:%d:%d:%d:%d:%d", &frequency, &symbol_rate, &polarisation, &fec, &orbital_position, &inversion, &system, &modulation, &rolloff, &pilot);
                                else
-                                       sscanf(line+3, "%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d", &frequency, &symbol_rate, &polarisation, &fec, &orbital_position, &inversion, &flags, &system, &modulation, &rolloff, &pilot);
+                                       sscanf(line+3, "%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d",
+                                               &frequency, &symbol_rate, &polarisation, &fec, &orbital_position,
+                                               &inversion, &flags, &system, &modulation, &rolloff, &pilot,
+                                               &is_id, &pls_code, &pls_mode);
                                sat.frequency = frequency;
                                sat.symbol_rate = symbol_rate;
                                sat.polarisation = polarisation;
@@ -393,13 +400,17 @@ void eDVBDB::loadServicelist(const char *file)
                                sat.modulation = modulation;
                                sat.rolloff = rolloff;
                                sat.pilot = pilot;
+                               sat.is_id = is_id;
+                               sat.pls_mode = pls_mode & 3;
+                               sat.pls_code = pls_code & 0x3FFFF;
                                feparm->setDVBS(sat);
                                feparm->setFlags(flags);
                        } else if (line[1]=='t')
                        {
                                eDVBFrontendParametersTerrestrial ter;
-                               int frequency, bandwidth, code_rate_HP, code_rate_LP, modulation, transmission_mode, guard_interval, hierarchy, inversion, flags=0;
-                               sscanf(line+3, "%d:%d:%d:%d:%d:%d:%d:%d:%d:%d", &frequency, &bandwidth, &code_rate_HP, &code_rate_LP, &modulation, &transmission_mode, &guard_interval, &hierarchy, &inversion, &flags);
+                               int frequency, bandwidth, code_rate_HP, code_rate_LP, modulation, transmission_mode, guard_interval, hierarchy, inversion, flags = 0, plpid = 0;
+                               int system=eDVBFrontendParametersTerrestrial::System_DVB_T;
+                               sscanf(line+3, "%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d", &frequency, &bandwidth, &code_rate_HP, &code_rate_LP, &modulation, &transmission_mode, &guard_interval, &hierarchy, &inversion, &flags, &system, &plpid);
                                ter.frequency = frequency;
                                ter.bandwidth = bandwidth;
                                ter.code_rate_HP = code_rate_HP;
@@ -409,6 +420,8 @@ void eDVBDB::loadServicelist(const char *file)
                                ter.guard_interval = guard_interval;
                                ter.hierarchy = hierarchy;
                                ter.inversion = inversion;
+                               ter.system = system;
+                               ter.plpid = plpid;
                                feparm->setDVBT(ter);
                                feparm->setFlags(flags);
                        } else if (line[1]=='c')
@@ -508,34 +521,30 @@ void eDVBDB::saveServicelist(const char *file)
                ch.m_frontendParameters->getFlags(flags);
                if (!ch.m_frontendParameters->getDVBS(sat))
                {
-                       if (sat.system == eDVBFrontendParametersSatellite::System_DVB_S2)
-                       {
-                               fprintf(f, "\ts %d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d\n",
-                                       sat.frequency, sat.symbol_rate,
-                                       sat.polarisation, sat.fec,
-                                       sat.orbital_position > 1800 ? sat.orbital_position - 3600 : sat.orbital_position,
-                                       sat.inversion,
-                                       flags,
-                                       sat.system,
-                                       sat.modulation,
-                                       sat.rolloff,
-                                       sat.pilot);
-                       }
-                       else
+                       fprintf(f, "\ts %d:%d:%d:%d:%d:%d:%d",
+                               sat.frequency, sat.symbol_rate, sat.polarisation, sat.fec,
+                               sat.orbital_position > 1800 ? sat.orbital_position - 3600 : sat.orbital_position,
+                               sat.inversion, flags);
+
+                       if ((sat.system == eDVBFrontendParametersSatellite::System_DVB_S2) || (sat.system == eDVBFrontendParametersSatellite::System_DVB_S2X))
                        {
-                               fprintf(f, "\ts %d:%d:%d:%d:%d:%d:%d\n",
-                                       sat.frequency, sat.symbol_rate,
-                                       sat.polarisation, sat.fec,
-                                       sat.orbital_position > 1800 ? sat.orbital_position - 3600 : sat.orbital_position,
-                                       sat.inversion, flags);
+                               fprintf(f, ":%d:%d:%d:%d", sat.system, sat.modulation, sat.rolloff, sat.pilot);
+
+                               if (static_cast<unsigned int>(sat.is_id) != NO_STREAM_ID_FILTER ||
+                                       (sat.pls_code & 0x3FFFF) != 0 ||
+                                       (sat.pls_mode & 3) != eDVBFrontendParametersSatellite::PLS_Unknown)
+                               {
+                                       fprintf(f, ":%d:%d:%d", sat.is_id, sat.pls_code & 0x3FFFF, sat.pls_mode & 3);
+                               }
                        }
+                       fprintf(f, "\n");
                }
                else if (!ch.m_frontendParameters->getDVBT(ter))
                {
-                       fprintf(f, "\tt %d:%d:%d:%d:%d:%d:%d:%d:%d:%d\n",
+                       fprintf(f, "\tt %d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d\n",
                                ter.frequency, ter.bandwidth, ter.code_rate_HP,
                                ter.code_rate_LP, ter.modulation, ter.transmission_mode,
-                               ter.guard_interval, ter.hierarchy, ter.inversion, flags);
+                               ter.guard_interval, ter.hierarchy, ter.inversion, flags, ter.system, ter.plpid);
                }
                else if (!ch.m_frontendParameters->getDVBC(cab))
                {
@@ -633,29 +642,24 @@ void eDVBDB::loadBouquet(const char *path)
                return;
        }
        int entries=0;
-       char line[256];
+       size_t linesize = 256;
+       char *line = (char*)malloc(linesize);
        bool read_descr=false;
        eServiceReference *e = NULL;
        while (1)
        {
-               if (!fgets(line, 256, fp))
-                       break;
-               line[strlen(line)-1]=0;
-               if (strlen(line) && line[strlen(line)-1]=='\r')
-                       line[strlen(line)-1]=0;
-               if (!line[0])
-                       break;
+               int len;
+               if ((len = getline(&line, &linesize, fp)) < 2) break;
+               /* strip newline */
+               line[--len] = 0;
+               /* strip carriage return (when found) */
+               if (line[len - 1] == '\r') line[--len] = 0;
                if (line[0]=='#')
                {
                        if (!strncmp(line, "#SERVICE", 8))
                        {
                                int offs = line[8] == ':' ? 10 : 9;
                                eServiceReference tmp(line+offs);
-                               if (tmp.type != eServiceReference::idDVB)
-                               {
-                                       eDebug("only DVB Bouquets supported");
-                                       continue;
-                               }
                                if ( tmp.flags&eServiceReference::canDescent )
                                {
                                        size_t pos = tmp.path.rfind('/');
@@ -705,6 +709,7 @@ void eDVBDB::loadBouquet(const char *path)
                        continue;
                }
        }
+       free(line);
        fclose(fp);
        eDebug("%d entries in Bouquet %s", entries, bouquet_name.c_str());
 }
@@ -792,7 +797,7 @@ PyObject *eDVBDB::readSatellites(ePyObject sat_list, ePyObject sat_dict, ePyObje
                return Py_False;
        }
        int tmp, *dest = NULL,
-               modulation, system, freq, sr, pol, fec, inv, pilot, rolloff, tsid, onid;
+               modulation, system, freq, sr, pol, fec, inv, pilot, rolloff, is_id, pls_code, pls_mode, tsid, onid;
        char *end_ptr;
        const Attribute *at;
        std::string name;
@@ -857,6 +862,9 @@ PyObject *eDVBDB::readSatellites(ePyObject sat_list, ePyObject sat_dict, ePyObje
                                inv = eDVBFrontendParametersSatellite::Inversion_Unknown;
                                pilot = eDVBFrontendParametersSatellite::Pilot_Unknown;
                                rolloff = eDVBFrontendParametersSatellite::RollOff_alpha_0_35;
+                               is_id = NO_STREAM_ID_FILTER;
+                               pls_code = 0;
+                               pls_mode = eDVBFrontendParametersSatellite::PLS_Unknown;
                                tsid = -1;
                                onid = -1;
 
@@ -874,6 +882,9 @@ PyObject *eDVBDB::readSatellites(ePyObject sat_list, ePyObject sat_dict, ePyObje
                                        else if (name == "inversion") dest = &inv;
                                        else if (name == "rolloff") dest = &rolloff;
                                        else if (name == "pilot") dest = &pilot;
+                                       else if (name == "is_id") dest = &is_id;
+                                       else if (name == "pls_code") dest = &pls_code;
+                                       else if (name == "pls_mode") dest = &pls_mode;
                                        else if (name == "tsid") dest = &tsid;
                                        else if (name == "onid") dest = &onid;
                                        else continue;
@@ -887,7 +898,7 @@ PyObject *eDVBDB::readSatellites(ePyObject sat_list, ePyObject sat_dict, ePyObje
                                }
                                if (freq && sr && pol != -1)
                                {
-                                       tuple = PyTuple_New(12);
+                                       tuple = PyTuple_New(15);
                                        PyTuple_SET_ITEM(tuple, 0, PyInt_FromLong(0));
                                        PyTuple_SET_ITEM(tuple, 1, PyInt_FromLong(freq));
                                        PyTuple_SET_ITEM(tuple, 2, PyInt_FromLong(sr));
@@ -898,8 +909,11 @@ PyObject *eDVBDB::readSatellites(ePyObject sat_list, ePyObject sat_dict, ePyObje
                                        PyTuple_SET_ITEM(tuple, 7, PyInt_FromLong(inv));
                                        PyTuple_SET_ITEM(tuple, 8, PyInt_FromLong(rolloff));
                                        PyTuple_SET_ITEM(tuple, 9, PyInt_FromLong(pilot));
-                                       PyTuple_SET_ITEM(tuple, 10, PyInt_FromLong(tsid));
-                                       PyTuple_SET_ITEM(tuple, 11, PyInt_FromLong(onid));
+                                       PyTuple_SET_ITEM(tuple, 10, PyInt_FromLong(is_id));
+                                       PyTuple_SET_ITEM(tuple, 11, PyInt_FromLong(pls_mode & 3));
+                                       PyTuple_SET_ITEM(tuple, 12, PyInt_FromLong(pls_code & 0x3FFFF));
+                                       PyTuple_SET_ITEM(tuple, 13, PyInt_FromLong(tsid));
+                                       PyTuple_SET_ITEM(tuple, 14, PyInt_FromLong(onid));
                                        PyList_Append(tplist, tuple);
                                        Py_DECREF(tuple);
                                }
@@ -1062,7 +1076,8 @@ PyObject *eDVBDB::readTerrestrials(ePyObject ter_list, ePyObject tp_dict)
        const Attribute *at;
        std::string name;
        int tmp, *dest,
-               freq, bw, constellation, crh = 5, crl = 5, guard = 4, transm, hierarchy, inv = 2;
+//             freq, bw, constellation, crh = 5, crl = 5, guard = 4, transm, hierarchy, inv = 2;
+               freq, bw, constellation, crh, crl, guard, transm, hierarchy, inv, system, plpid;
        char *end_ptr;
        const ElementList &root_elements = root->getElementList();
        for (ElementConstIterator it(root_elements.begin()); it != root_elements.end(); ++it)
@@ -1112,6 +1127,8 @@ PyObject *eDVBDB::readTerrestrials(ePyObject ter_list, ePyObject tp_dict)
                                transm = eDVBFrontendParametersTerrestrial::TransmissionMode_Auto;
                                hierarchy = eDVBFrontendParametersTerrestrial::Hierarchy_Auto;
                                inv = eDVBFrontendParametersTerrestrial::Inversion_Unknown;
+                               system = eDVBFrontendParametersTerrestrial::System_DVB_T;
+                               plpid = 0;
                                for (AttributeConstIterator it(tp_attributes.begin()); it != end; ++it)
                                {
 //                                     eDebug("\t\tattr: %s", at->name().c_str());
@@ -1127,6 +1144,8 @@ PyObject *eDVBDB::readTerrestrials(ePyObject ter_list, ePyObject tp_dict)
                                        else if (name == "transmission_mode") dest = &transm;
                                        else if (name == "hierarchy_information") dest = &hierarchy;
                                        else if (name == "inversion") dest = &inv;
+                                       else if (name == "system") dest = &system;
+                                       else if (name == "plp_id") dest = &plpid;
                                        else continue;
                                        if (dest)
                                        {
@@ -1137,11 +1156,11 @@ PyObject *eDVBDB::readTerrestrials(ePyObject ter_list, ePyObject tp_dict)
                                }
                                if (freq)
                                {
-                                       if (crh > 5) // our terrestrial.xml is buggy... 6 for AUTO
-                                               crh = 5;
-                                       if (crl > 5) // our terrestrial.xml is buggy... 6 for AUTO
-                                               crl = 5;
-                                       tuple = PyTuple_New(10);
+                                       if (crh > eDVBFrontendParametersTerrestrial::FEC_8_9)
+                                               crh = eDVBFrontendParametersTerrestrial::FEC_Auto;
+                                       if (crl > eDVBFrontendParametersTerrestrial::FEC_8_9)
+                                               crl = eDVBFrontendParametersTerrestrial::FEC_Auto;
+                                       tuple = PyTuple_New(12);
                                        PyTuple_SET_ITEM(tuple, 0, PyInt_FromLong(2));
                                        PyTuple_SET_ITEM(tuple, 1, PyInt_FromLong(freq));
                                        PyTuple_SET_ITEM(tuple, 2, PyInt_FromLong(bw));
@@ -1152,6 +1171,8 @@ PyObject *eDVBDB::readTerrestrials(ePyObject ter_list, ePyObject tp_dict)
                                        PyTuple_SET_ITEM(tuple, 7, PyInt_FromLong(transm));
                                        PyTuple_SET_ITEM(tuple, 8, PyInt_FromLong(hierarchy));
                                        PyTuple_SET_ITEM(tuple, 9, PyInt_FromLong(inv));
+                                       PyTuple_SET_ITEM(tuple, 10, PyInt_FromLong(system));
+                                       PyTuple_SET_ITEM(tuple, 11, PyInt_FromLong(plpid));
                                        PyList_Append(tplist, tuple);
                                        Py_DECREF(tuple);
                                }