1 #include <lib/dvb/esection.h>
2 #include <lib/base/eerror.h>
4 void eGTable::sectionRead(const __u8 *d)
6 unsigned int last_section_number = d[7];
7 m_table.flags &= ~eDVBTableSpec::tfAnyVersion;
8 m_table.flags |= eDVBTableSpec::tfThisVersion;
9 m_table.version = (d[5]>>1)&0x1F;
12 if (createTable(d[6], d, last_section_number + 1))
19 } else if ((m_table.flags & eDVBTableSpec::tfHaveTimeout) && m_timeout)
20 m_timeout->start(m_table.timeout, 1); // reset timeout
23 void eGTable::timeout()
26 // eDebug("timeout!");
34 m_timeout(0), error(0)
40 RESULT eGTable::start(iDVBSectionReader *reader, const eDVBTableSpec &table)
46 m_reader->connectRead(slot(*this, &eGTable::sectionRead), m_sectionRead_conn);
48 // setup filter struct
49 eDVBSectionFilterMask mask;
51 memset(&mask, 0, sizeof(mask));
52 mask.pid = m_table.pid;
55 if (m_table.flags & eDVBTableSpec::tfCheckCRC)
56 mask.flags |= eDVBSectionFilterMask::rfCRC;
58 if (m_table.flags & eDVBTableSpec::tfHaveTID)
60 mask.data[0] = m_table.tid;
64 if (m_table.flags & eDVBTableSpec::tfHaveTIDExt)
66 mask.data[1] = m_table.tidext >> 8;
67 mask.data[2] = m_table.tidext;
72 if (!(m_table.flags & eDVBTableSpec::tfAnyVersion))
74 eDebug("doing version filtering");
75 mask.data[3] |= (m_table.version << 1)|1;
77 if (!(m_table.flags & eDVBTableSpec::tfThisVersion))
78 mask.mode[3] |= 0x3e; // negative filtering
80 eDebug("no version filtering");
82 eDebug("%04x: %02x %02x %02x %02x %02x %02x",
84 mask.data[0], mask.data[1], mask.data[2],
85 mask.data[3], mask.data[4], mask.data[5]);
86 eDebug("mask: %02x %02x %02x %02x %02x %02x",
87 mask.mask[0], mask.mask[1], mask.mask[2],
88 mask.mask[3], mask.mask[4], mask.mask[5]);
89 eDebug("mode: %02x %02x %02x %02x %02x %02x",
90 mask.mode[0], mask.mode[1], mask.mode[2],
91 mask.mode[3], mask.mode[4], mask.mode[5]);
93 if ((res = m_reader->start(mask)))
95 eDebug("reader failed to start.");
99 if (m_table.flags & eDVBTableSpec::tfHaveTimeout)
103 m_timeout = new eTimer(eApp);
104 m_timeout->start(m_table.timeout, 1); // begin timeout
105 CONNECT(m_timeout->timeout, eGTable::timeout);
111 RESULT eGTable::start(iDVBDemux *demux, const eDVBTableSpec &table)
114 ePtr<iDVBSectionReader> reader;
115 res = demux->createSectionReader(eApp, reader);
118 return start(reader, table);
127 void eAUGTable::slotTableReady(int error)