#include <lib/dvb/frontend.h>
#include <lib/base/eerror.h>
#include <lib/base/estring.h>
+#include <lib/python/python.h>
#include <errno.h>
#define SCAN_eDebug(x...) do { if (m_scan_debug) eDebug(x); } while(0)
:m_channel(channel), m_channel_state(iDVBChannel::state_idle)
,m_ready(0), m_ready_all(usePAT ? (readySDT|readyPAT) : readySDT)
,m_pmt_running(false), m_abort_current_pmt(false), m_flags(0)
- ,m_usePAT(usePAT), m_scan_debug(debug)
+ ,m_usePAT(usePAT), m_scan_debug(debug), m_show_add_tsid_onid_check_failed_msg(true)
{
if (m_channel->getDemux(m_demux))
SCAN_eDebug("scan: failed to allocate demux!");
m_channel->connectStateChange(slot(*this, &eDVBScan::stateChange), m_stateChanged_connection);
+ FILE *f = fopen("/etc/enigma2/scan_tp_valid_check.py", "r");
+ if (f)
+ {
+ char code[16384];
+ size_t rd = fread(code, 1, 16383, f);
+ if (rd)
+ {
+ code[rd]=0;
+ m_additional_tsid_onid_check_func = Py_CompileString(code, "/etc/enigma2/scan_tp_valid_check.py", Py_file_input);
+ }
+ fclose(f);
+ }
}
eDVBScan::~eDVBScan()
{
+ if (m_additional_tsid_onid_check_func)
+ Py_DECREF(m_additional_tsid_onid_check_func);
}
int eDVBScan::isValidONIDTSID(int orbital_position, eOriginalNetworkID onid, eTransportStreamID tsid)
{
+ int ret;
switch (onid.get())
{
case 0:
case 0x1111:
- return 0;
+ ret=0;
+ break;
case 0x13E: // workaround for 11258H and 11470V on hotbird with same ONID/TSID (0x13E/0x578)
- return orbital_position != 130 || tsid != 0x578;
+ ret = orbital_position != 130 || tsid != 0x578;
+ break;
case 1:
- return orbital_position == 192;
+ ret = orbital_position == 192;
+ break;
case 0x00B1:
- return tsid != 0x00B0;
+ ret = tsid != 0x00B0;
+ break;
case 0x00eb:
- return tsid != 0x4321;
+ ret = tsid != 0x4321;
+ break;
case 0x0002:
- return abs(orbital_position-282) < 6;
+ ret = abs(orbital_position-282) < 6 && tsid != 2019;
+ // 12070H and 10936V have same tsid/onid.. but even the same services are provided
+ break;
+ case 0x2000:
+ ret = tsid != 0x1000;
+ break;
+ case 0x5E: // Sirius 4.8E 12322V and 12226H
+ ret = abs(orbital_position-48) < 3 && tsid != 1;
+ break;
+ case 10100: // Eutelsat W7 36.0E 11644V and 11652V
+ ret = orbital_position != 360 || tsid != 10187;
+ break;
+ case 42: // Tuerksat 42.0E
+ ret = orbital_position != 420 || (
+ tsid != 8 && // 11830V 12729V
+ tsid != 5 && // 12679V 12685H
+ tsid != 2 && // 11096V 12015H
+ tsid != 55); // 11996V 11716V
+ break;
+ case 100: // Intelsat 10 68.5E 3808V 3796V 4012V, Amos 4.0W 10723V 11571H
+ ret = (orbital_position != 685 && orbital_position != 3560) || tsid != 1;
+ break;
+ case 70: // Thor 0.8W 11862H 12341V
+ ret = abs(orbital_position-3592) < 3 && tsid != 46;
+ break;
+ case 32: // NSS 806 (40.5W) 4059R, 3774L
+ ret = orbital_position != 3195 || tsid != 21;
+ break;
default:
- return onid.get() < 0xFF00;
+ ret = onid.get() < 0xFF00;
+ break;
+ }
+ if (ret && m_additional_tsid_onid_check_func)
+ {
+ bool failed = true;
+ ePyObject dict = PyDict_New();
+ extern void PutToDict(ePyObject &, const char *, long);
+ PyDict_SetItemString(dict, "__builtins__", PyEval_GetBuiltins());
+ PutToDict(dict, "orbpos", orbital_position);
+ PutToDict(dict, "tsid", tsid.get());
+ PutToDict(dict, "onid", onid.get());
+ ePyObject r = PyEval_EvalCode((PyCodeObject*)(PyObject*)m_additional_tsid_onid_check_func, dict, dict);
+ if (r)
+ {
+ ePyObject o = PyDict_GetItemString(dict, "ret");
+ if (o)
+ {
+ if (PyInt_Check(o))
+ {
+ ret = PyInt_AsLong(o);
+ failed = false;
+ }
+ }
+ Py_DECREF(r);
+ }
+ if (failed && m_show_add_tsid_onid_check_failed_msg)
+ {
+ eDebug("execing /etc/enigma2/scan_tp_valid_check failed!\n"
+ "usable global variables in scan_tp_valid_check.py are 'orbpos', 'tsid', 'onid'\n"
+ "the return value must be stored in a global var named 'ret'");
+ m_show_add_tsid_onid_check_failed_msg=false;
+ }
+ Py_DECREF(dict);
}
+ return ret;
}
eDVBNamespace eDVBScan::buildNamespace(eOriginalNetworkID onid, eTransportStreamID tsid, unsigned long hash)