vdr
2.4.0
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#include <pat.h>
Public Member Functions | |
cPatFilter (void) | |
virtual void | SetStatus (bool On) |
void | Trigger (int Sid=-1) |
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cListObject (void) | |
virtual | ~cListObject () |
virtual int | Compare (const cListObject &ListObject) const |
void | Append (cListObject *Object) |
void | Insert (cListObject *Object) |
void | Unlink (void) |
int | Index (void) const |
cListObject * | Prev (void) const |
cListObject * | Next (void) const |
Protected Member Functions | |
virtual void | Process (u_short Pid, u_char Tid, const u_char *Data, int Length) |
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cFilter (void) | |
cFilter (u_short Pid, u_char Tid, u_char Mask=0xFF) | |
virtual | ~cFilter () |
int | Source (void) |
int | Transponder (void) |
const cChannel * | Channel (void) |
bool | Matches (u_short Pid, u_char Tid) |
void | Set (u_short Pid, u_char Tid, u_char Mask=0xFF) |
void | Add (u_short Pid, u_char Tid, u_char Mask=0xFF, bool Sticky=false) |
void | Del (u_short Pid, u_char Tid, u_char Mask=0xFF) |
Private Member Functions | |
int | GetPmtPid (int Index) |
int | MakePmtId (int PmtPid, int Sid) |
bool | PmtVersionChanged (int PmtPid, int Sid, int Version, bool SetNewVersion=false) |
void | SwitchToNextPmtPid (void) |
Private Attributes | |
cMutex | mutex |
cTimeMs | timer |
int | patVersion |
int | pmtIndex |
int | pmtId [MAXPMTENTRIES] |
int | pmtVersion [MAXPMTENTRIES] |
int | numPmtEntries |
int | sid |
cPatFilter::cPatFilter | ( | void | ) |
Definition at line 292 of file pat.c.
References cFilter::Set(), and Trigger().
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inlineprivate |
Definition at line 29 of file pat.h.
References cListObject::Index(), and pmtId.
Referenced by Process(), and SwitchToNextPmtPid().
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inlineprivate |
Definition at line 30 of file pat.h.
Referenced by PmtVersionChanged(), and Process().
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private |
Definition at line 318 of file pat.c.
References DBGLOG, MakePmtId(), numPmtEntries, pmtId, pmtVersion, and cFilter::Transponder().
Referenced by Process().
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protectedvirtual |
Processes the data delivered to this filter.
Pid and Tid is one of the combinations added to this filter by a previous call to Add(), Data is a pointer to Length bytes of data. This function will be called from the section handler's thread, so it has to use proper locking mechanisms in case it accesses any global data. It is guaranteed that if several cFilters are attached to the same cSectionHandler, only one of them has its Process() function called at any given time. It is allowed that more than one cFilter are set up to receive the same Pid/Tid. The Process() function must return as soon as possible.
Implements cFilter.
Definition at line 345 of file pat.c.
References SI::AC3DescriptorTag, cFilter::Add(), cCaDescriptors::AddCaDescriptor(), cCaDescriptorHandler::AddCaDescriptors(), SI::PAT::associationLoop, SI::CaDescriptorTag, cCaDescriptors::CaIds(), cFilter::Channel(), SI::CRCSection::CheckCRCAndParse(), SI::PMT::commonDescriptors, DBGLOG, cFilter::Del(), SI::EnhancedAC3DescriptorTag, SI::SubtitlingDescriptor::Subtitling::getAncillaryPageId(), cChannels::GetByServiceID(), cChannels::GetChannelsWrite(), SI::SubtitlingDescriptor::Subtitling::getCompositionPageId(), SI::Descriptor::getDescriptorTag(), SI::RegistrationDescriptor::getFormatIdentifier(), SI::DescriptorLoop::getNext(), SI::PMT::getPCRPid(), SI::PAT::Association::getPid(), SI::PMT::Stream::getPid(), GetPmtPid(), SI::PAT::Association::getServiceId(), SI::PMT::getServiceId(), SI::PMT::Stream::getStreamType(), SI::SubtitlingDescriptor::Subtitling::getSubtitlingType(), SI::NumberedSection::getTableIdExtension(), SI::NumberedSection::getVersionNumber(), I18nNormalizeLanguageCode(), SI::PAT::Association::isNITPid(), SI::ISO639LanguageDescriptorTag, SI::SubtitlingDescriptor::Subtitling::languageCode, SI::ISO639LanguageDescriptor::languageCode, SI::ISO639LanguageDescriptor::Language::languageCode, SI::ISO639LanguageDescriptor::languageLoop, MakePmtId(), MAXAPIDS, MAXDPIDS, MAXLANGCODE1, MAXLANGCODE2, MAXPMTENTRIES, MAXSPIDS, mutex, numPmtEntries, patVersion, PMT_SCAN_TIMEOUT, pmtId, pmtIndex, pmtVersion, PmtVersionChanged(), SI::RegistrationDescriptorTag, cStateKey::Remove(), cTimeMs::Set(), cChannel::SetCaDescriptors(), cChannel::SetCaIds(), cChannel::SetPids(), cChannel::SetSubtitlingDescriptors(), Setup, sid, cChannel::Sid(), cFilter::Source(), cChannel::Source(), STANDARD_ANSISCTE, cSetup::StandardCompliance, SI::PMT::Stream::streamDescriptors, SI::PMT::streamLoop, strn0cpy(), SI::SubtitlingDescriptorTag, SI::SubtitlingDescriptor::subtitlingLoop, SwitchToNextPmtPid(), SI::TableIdPAT, SI::TableIdPMT, SI::TeletextDescriptorTag, cTimeMs::TimedOut(), timer, cFilter::Transponder(), cChannel::Transponder(), and cSetup::UpdateChannels.
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virtual |
Turns this filter on or off, depending on the value of On.
If the filter is turned off, any filter data that has been added without the Sticky parameter set to 'true' will be automatically deleted. Those parameters that have been added with Sticky set to 'true' will be automatically reused when SetStatus(true) is called.
Reimplemented from cFilter.
Definition at line 298 of file pat.c.
References DBGLOG, mutex, cFilter::SetStatus(), and Trigger().
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private |
Definition at line 336 of file pat.c.
References cFilter::Add(), cFilter::Del(), GetPmtPid(), numPmtEntries, pmtIndex, and SI::TableIdPMT.
Referenced by Process().
void cPatFilter::Trigger | ( | int | Sid = -1 | ) |
Definition at line 306 of file pat.c.
References DBGLOG, mutex, numPmtEntries, patVersion, pmtIndex, and sid.
Referenced by cPatFilter(), cSdtFilter::Process(), cDevice::SetChannel(), and SetStatus().
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Definition at line 21 of file pat.h.
Referenced by Process(), SetStatus(), and Trigger().
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Definition at line 27 of file pat.h.
Referenced by PmtVersionChanged(), Process(), SwitchToNextPmtPid(), and Trigger().
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private |
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Definition at line 25 of file pat.h.
Referenced by GetPmtPid(), PmtVersionChanged(), and Process().
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Definition at line 24 of file pat.h.
Referenced by Process(), SwitchToNextPmtPid(), and Trigger().
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Definition at line 26 of file pat.h.
Referenced by PmtVersionChanged(), and Process().
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private |