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Added VBITeletextDescriptorTag, TeletextDescriptorTag, LocalTimeOffsetDescriptorTag and PremiereContentTransmissionDescriptor to 'libsi'

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This commit is contained in:
Klaus Schmidinger
2006-04-14 10:59:03 +02:00
parent 90affbed35
commit f3feda52cd
9 changed files with 393 additions and 16 deletions
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90
libsi/descriptor.h
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@@ -6,7 +6,7 @@
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* $Id: descriptor.h 1.13 2005/09/03 15:17:35 kls Exp $
* $Id: descriptor.h 1.14 2006/04/14 10:53:44 kls Exp $
* *
***************************************************************************/
@@ -121,6 +121,25 @@ protected:
virtual void Parse();
};
class TeletextDescriptor : public Descriptor {
public:
class Teletext : public LoopElement {
public:
char languageCode[4];
int getTeletextType() const;
int getTeletextMagazineNumber() const;
int getTeletextPageNumber() const;
virtual int getLength() { return sizeof(item_teletext); }
protected:
virtual void Parse();
private:
const item_teletext *s;
};
StructureLoop<Teletext> teletextLoop;
protected:
virtual void Parse();
};
class CaDescriptor : public Descriptor {
public:
int getCaType() const;
@@ -281,6 +300,15 @@ private:
const descr_component *s;
};
class PrivateDataSpecifierDescriptor : public Descriptor {
public:
int getPrivateDataSpecifier() const;
protected:
virtual void Parse();
private:
const descr_private_data_specifier *s;
};
class SubtitlingDescriptor : public Descriptor {
public:
class Subtitling : public LoopElement {
@@ -377,17 +405,42 @@ protected:
virtual void Parse();
};
class LocalTimeOffsetDescriptor : public Descriptor {
public:
class LocalTimeOffset : public LoopElement {
public:
char countryCode[4];
virtual int getLength() { return sizeof(local_time_offset_entry); }
int getCountryId() const;
int getLocalTimeOffsetPolarity() const;
int getLocalTimeOffset() const;
time_t getTimeOfChange() const;
int getNextTimeOffset() const;
protected:
virtual void Parse();
private:
const local_time_offset_entry *s;
};
StructureLoop<LocalTimeOffset> localTimeOffsetLoop;
protected:
virtual void Parse();
};
class LinkageDescriptor : public Descriptor {
public:
int getTransportStreamId() const;
int getOriginalNetworkId() const;
int getServiceId() const;
LinkageType getLinkageType() const;
int getHandOverType() const;
int getOriginType() const;
int getId() const;
CharArray privateData;
protected:
virtual void Parse();
private:
const descr_linkage *s;
const descr_linkage_8 *s1;
};
class ISO639LanguageDescriptor : public Descriptor {
@@ -422,6 +475,41 @@ private:
const descr_pdc *s;
};
class AncillaryDataDescriptor : public Descriptor {
public:
int getAncillaryDataIdentifier() const;
protected:
virtual void Parse();
private:
const descr_ancillary_data *s;
};
// Private DVB Descriptor Premiere.de
// 0xF2 Content Transmission Descriptor
// http://dvbsnoop.sourceforge.net/examples/example-private-section.html
class PremiereContentTransmissionDescriptor : public Descriptor {
public:
class StartTimeEntry : public LoopElement {
public:
virtual int getLength() { return sizeof(item_premiere_content_transmission_reference); }
time_t getStartTime(int mjd) const; //UTC
protected:
virtual void Parse();
private:
const item_premiere_content_transmission_reference *s;
};
StructureLoop<StartTimeEntry> startTimeLoop;
int getOriginalNetworkId() const;
int getTransportStreamId() const;
int getServiceId() const;
int getMJD() const;
protected:
virtual void Parse();
private:
const descr_premiere_content_transmission *s;
};
//a descriptor currently unimplemented in this library
class UnimplementedDescriptor : public Descriptor {
protected: