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Diffstat (limited to 'libdtv/libsi/include/libsi.h')
| -rw-r--r-- | libdtv/libsi/include/libsi.h | 1248 |
1 files changed, 0 insertions, 1248 deletions
diff --git a/libdtv/libsi/include/libsi.h b/libdtv/libsi/include/libsi.h deleted file mode 100644 index ad7a164..0000000 --- a/libdtv/libsi/include/libsi.h +++ /dev/null @@ -1,1248 +0,0 @@ -////////////////////////////////////////////////////////////// -/// /// -/// libsi.h: definitions for data structures of libsi /// -/// /// -////////////////////////////////////////////////////////////// - -// $Revision: 1.7 $ -// $Date: 2003/02/04 18:45:36 $ -// $Author: hakenes $ -// -// (C) 2001-03 Rolf Hakenes <hakenes@hippomi.de>, under the -// GNU GPL with contribution of Oleg Assovski, -// www.satmania.com -// -// libsi is free software; you can redistribute it and/or modify -// it under the terms of the GNU General Public License as published by -// the Free Software Foundation; either version 2, or (at your option) -// any later version. -// -// libsi is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. -// -// You may have received a copy of the GNU General Public License -// along with libsi; see the file COPYING. If not, write to the -// Free Software Foundation, Inc., 59 Temple Place - Suite 330, -// Boston, MA 02111-1307, USA. - -#ifndef LIBSI_H -#define LIBSI_H - -#include <time.h> -#include <sys/types.h> -#include <asm/types.h> - -#define dvb_pid_t int - - - /* Program Identifier */ - -#define PID_PAT 0x00 /* Program Association Table */ -#define PID_CAT 0x01 /* Conditional Access Table */ -#define PID_NIT 0x10 /* Network Information Table */ -#define PID_BAT 0x11 /* Bouquet Association Table */ -#define PID_SDT 0x11 /* Service Description Table */ -#define PID_EIT 0x12 /* Event Information Table */ -#define PID_RST 0x13 /* Running Status Table */ -#define PID_TDT 0x14 /* Time Date Table */ -#define PID_TOT 0x14 /* Time Offset Table */ -#define PID_ST 0x14 /* Stuffing Table */ - /* 0x15 - 0x1F */ /* Reserved for future use */ - - /* Table Identifier */ - -#define TID_PAT 0x00 /* Program Association Section */ -#define TID_CAT 0x01 /* Conditional Access Section */ -#define TID_PMT 0x02 /* Conditional Access Section */ - /* 0x03 - 0x3F */ /* Reserved for future use */ -#define TID_NIT_ACT 0x40 /* Network Information Section - - actual */ -#define TID_NIT_OTH 0x41 /* Network Information Section - - other */ -#define TID_SDT_ACT 0x42 /* Service Description Section - - actual */ -#define TID_SDT_OTH 0x46 /* Service Description Section - - other */ -#define TID_EIT_ACT 0x4E /* Event Information Section - - actual */ -#define TID_EIT_OTH 0x4F /* Event Information Section - - other */ -#define TID_EIT_ACT_SCH 0x50 /* Event Information Section - - actual, schedule */ -#define TID_EIT_OTH_SCH 0x60 /* Event Information Section - - other, schedule */ -#define TID_TDT 0x70 /* Time Date Section */ -#define TID_TOT 0x73 /* Time Offset Section */ -#define TID_CA_ECM_0 0x80 -#define TID_CA_ECM_1 0x81 -#define TID_CA_EMM 0x82 - -#define TID_BAT 0x4A /* Bouquet Association Section */ - -#define TID_EIT 0x12 /* Event Information Section */ -#define TID_RST 0x71 /* Running Status Section */ -#define TID_ST 0x72 /* Stuffing Section */ - /* 0xFF */ /* Reserved for future use */ - - /* Descriptor Identifier */ - - /* defined by ISO/IEC 13818-1 */ - -#define DESCR_VIDEO_STREAM 0x02 -#define DESCR_AUDIO_STREAM 0x03 -#define DESCR_HIERARCHY 0x04 -#define DESCR_REGISTRATION 0x05 -#define DESCR_DATA_STREAM_ALIGN 0x06 -#define DESCR_TARGET_BACKGRID 0x07 -#define DESCR_VIDEO_WINDOW 0x08 -#define DESCR_CA 0x09 -#define DESCR_ISO_639_LANGUAGE 0x0A -#define DESCR_SYSTEM_CLOCK 0x0B -#define DESCR_MULTIPLEX_BUFFER_UTIL 0x0C -#define DESCR_COPYRIGHT 0x0D -#define DESCR_MAXIMUM_BITRATE 0x0E -#define DESCR_PRIVATE_DATA_IND 0x0F -#define DESCR_SMOOTHING_BUFFER 0x10 -#define DESCR_STD 0x11 -#define DESCR_IBP 0x12 - /* 0x13 - 0x3F */ /* Reserved */ - - /* defined by ETSI */ - -#define DESCR_NW_NAME 0x40 -#define DESCR_SERVICE_LIST 0x41 -#define DESCR_STUFFING 0x42 -#define DESCR_SAT_DEL_SYS 0x43 -#define DESCR_CABLE_DEL_SYS 0x44 -#define DESCR_VBI_DATA 0x45 -#define DESCR_VBI_TELETEXT 0x46 -#define DESCR_BOUQUET_NAME 0x47 -#define DESCR_SERVICE 0x48 -#define DESCR_COUNTRY_AVAIL 0x49 -#define DESCR_LINKAGE 0x4A -#define DESCR_NVOD_REF 0x4B -#define DESCR_TIME_SHIFTED_SERVICE 0x4C -#define DESCR_SHORT_EVENT 0x4D -#define DESCR_EXTENDED_EVENT 0x4E -#define DESCR_TIME_SHIFTED_EVENT 0x4F -#define DESCR_COMPONENT 0x50 -#define DESCR_MOSAIC 0x51 -#define DESCR_STREAM_ID 0x52 -#define DESCR_CA_IDENT 0x53 -#define DESCR_CONTENT 0x54 -#define DESCR_PARENTAL_RATING 0x55 -#define DESCR_TELETEXT 0x56 -#define DESCR_TELEPHONE 0x57 -#define DESCR_LOCAL_TIME_OFF 0x58 -#define DESCR_SUBTITLING 0x59 -#define DESCR_TERR_DEL_SYS 0x5A -#define DESCR_ML_NW_NAME 0x5B -#define DESCR_ML_BQ_NAME 0x5C -#define DESCR_ML_SERVICE_NAME 0x5D -#define DESCR_ML_COMPONENT 0x5E -#define DESCR_PRIV_DATA_SPEC 0x5F -#define DESCR_SERVICE_MOVE 0x60 -#define DESCR_SHORT_SMOOTH_BUF 0x61 -#define DESCR_FREQUENCY_LIST 0x62 -#define DESCR_PARTIAL_TP_STREAM 0x63 -#define DESCR_DATA_BROADCAST 0x64 -#define DESCR_CA_SYSTEM 0x65 -#define DESCR_DATA_BROADCAST_ID 0x66 -#define DESCR_TRANSPORT_STREAM 0x67 -#define DESCR_DSNG 0x68 -#define DESCR_PDC 0x69 -#define DESCR_AC3 0x6A -#define DESCR_ANCILLARY_DATA 0x6B -#define DESCR_CELL_LIST 0x6C -#define DESCR_CELL_FREQ_LINK 0x6D -#define DESCR_ANNOUNCEMENT_SUPPORT 0x6E - - -#define MAX_SECTION_BUFFER 4096 - - -/* NetworkInfo structure (used to store NIT/BAT information) */ - -struct NetworkInfo { - struct NODE Node; - unsigned short ID; // NetworkID / BouquetID - struct LIST *Descriptors; - struct LIST *TransportStreams; -}; - -#define CreateNetworkInfo(ni, id) \ - do { \ - xCreateNode (ni, NULL); \ - (ni)->ID = id; \ - (ni)->Descriptors = xNewList(NULL); \ - (ni)->TransportStreams = NULL; \ - } while(0) - -/* TransportStream structure (NIT/BAT TS loop member) */ - -struct TransportStream { - struct NODE Node; - int TransportStreamID; - unsigned short OriginalNetworkID; - struct LIST *Descriptors; -}; - -#define CreateTransportStream(ts, tsid, onid) \ - do { \ - xCreateNode (ts, NULL); \ - (ts)->TransportStreamID = tsid; \ - (ts)->OriginalNetworkID = onid; \ - (ts)->Descriptors = xNewList(NULL); \ - } while(0) - -/* Strukturen zur Aufnahme der SDT und EIT Informationen */ - -struct Service { - struct NODE Node; - int ServiceID; - int TransportStreamID; - int OriginalNetworkID; - int SdtVersion; - unsigned short Status; - struct LIST *Descriptors; - struct LIST *Events; -}; - -#define EIT_SCHEDULE_FLAG 0x0001 -#define GetScheduleFlag(x) ((x)&EIT_SCHEDULE_FLAG) -#define SetScheduleFlag(x) ((x)|=EIT_SCHEDULE_FLAG) -#define EIT_PRESENT_FOLLOWING_FLAG 0x0002 -#define GetPresentFollowing(x) ((x)&EIT_PRESENT_FOLLOWING_FLAG) -#define SetPresentFollowing(x) ((x)|=EIT_PRESENT_FOLLOWING_FLAG) -#define RUNNING_STATUS_NOT_RUNNING 0x0000 -#define RUNNING_STATUS_AWAITING 0x0004 -#define RUNNING_STATUS_PAUSING 0x0008 -#define RUNNING_STATUS_RUNNING 0x000C -#define GetRunningStatus(x) ((x)&RUNNING_STATUS_RUNNING) -#define SetRunningStatus(x,s) ((x)|=((s)&RUNNING_STATUS_RUNNING)) -#define FREE_TO_AIR 0x0000 -#define CONDITIONAL_ACCESS 0x0010 -#define GetConditionalAccess(x) ((x)&CONDITIONAL_ACCESS) -#define SetConditionalAccess(x) ((x)|=CONDITIONAL_ACCESS) - -#define CreateService(service, svid, tsid, onid, vers, sta) \ - do \ - { \ - xCreateNode (service, NULL); \ - service->ServiceID = svid; \ - service->TransportStreamID = tsid; \ - service->OriginalNetworkID = onid; \ - service->SdtVersion = vers; \ - service->Status = sta; \ - service->Descriptors = xNewList (NULL); \ - service->Events = xNewList (NULL); \ - } while (0) - - -struct Event { - struct NODE Node; - int EventID; - int ServiceID; - int EitVersion; - int TransportStreamID; - int OriginalNetworkID; - time_t StartTime; - time_t Duration; - unsigned short Status; - struct LIST *Descriptors; -}; - -#define CreateEvent(event, evid, svid, tsid, onid, vers, sta) \ - do \ - { \ - xCreateNode (event, NULL); \ - event->EventID = evid; \ - event->ServiceID = svid; \ - event->TransportStreamID = tsid; \ - event->OriginalNetworkID = onid; \ - event->EitVersion = vers; \ - event->Status = sta; \ - event->Descriptors = xNewList (NULL); \ - } while (0) - - -/* Strukturen zur Aufnahme der PAT und PMT Informationen */ - -struct Program { - struct NODE Node; - int ProgramID; - int TransportStreamID; - int NetworkPID; - int PatVersion; - struct LIST *Pids; -}; - -#define CreateProgram(program, pgid, tsid, npid, vers) \ - do \ - { \ - xCreateNode (program, NULL); \ - program->ProgramID = pgid; \ - program->TransportStreamID = tsid; \ - program->NetworkPID = npid; \ - program->PatVersion = vers; \ - program->Pids = xNewList (NULL); \ - } while (0) - -struct Pid { - struct NODE Node; - int ProgramID; - int PcrPID; - int PmtVersion; - struct LIST *Descriptors; - struct LIST *InfoList; -}; - -#define CreatePid(pid, pgid, pcid, vers) \ - do \ - { \ - xCreateNode (pid, NULL); \ - pid->ProgramID = pgid; \ - pid->PcrPID = pcid; \ - pid->PmtVersion = vers; \ - pid->Descriptors = xNewList (NULL); \ - pid->InfoList = xNewList (NULL); \ - } while (0) - -struct PidInfo { - struct NODE Node; - int StreamType; - dvb_pid_t ElementaryPid; - struct LIST *Descriptors; -}; - -#define CreatePidInfo(pidinfo, styp, epid) \ - do \ - { \ - xCreateNode (pidinfo, NULL); \ - pidinfo->StreamType = styp; \ - pidinfo->ElementaryPid = (dvb_pid_t) epid; \ - pidinfo->Descriptors = xNewList (NULL); \ - } while (0) - - -#define STREAMTYPE_11172_VIDEO 1 -#define STREAMTYPE_13818_VIDEO 2 -#define STREAMTYPE_11172_AUDIO 3 -#define STREAMTYPE_13818_AUDIO 4 -#define STREAMTYPE_13818_PRIVATE 5 -#define STREAMTYPE_13818_PES_PRIVATE 6 -#define STREAMTYPE_13522_MHPEG 7 -#define STREAMTYPE_13818_DSMCC 8 -#define STREAMTYPE_ITU_222_1 9 -#define STREAMTYPE_13818_A 10 -#define STREAMTYPE_13818_B 11 -#define STREAMTYPE_13818_C 12 -#define STREAMTYPE_13818_D 13 -#define STREAMTYPE_13818_AUX 14 - - -struct Tot { - time_t UTC; - time_t Bias; - struct LIST *Descriptors; -}; - -#define CreateTot(tot, utc) \ - do \ - { \ - xMemAlloc(sizeof(struct Tot), &tot); \ - tot->UTC = utc; \ - tot->Bias = ((utc - time(NULL) + 1800)/3600)*3600; \ - tot->Descriptors = xNewList(NULL); \ - } while (0) - - -/* Descriptors */ - -#define DescriptorTag(x) ((struct Descriptor *)(x))->Tag - -struct Descriptor { - struct NODE Node; - unsigned short Tag; -}; - - -/* Iso639LanguageDescriptor */ - -struct Iso639LanguageDescriptor { - struct NODE Node; - unsigned short Tag; - char LanguageCode[4]; -}; - -#define CreateIso639LanguageDescriptor(descr, lc1, lc2, lc3) \ - do \ - { \ - xCreateNode (((struct Iso639LanguageDescriptor *)descr), NULL); \ - ((struct Iso639LanguageDescriptor *)descr)->Tag = DESCR_ISO_639_LANGUAGE; \ - ((struct Iso639LanguageDescriptor *)descr)->LanguageCode[0] = lc1; \ - ((struct Iso639LanguageDescriptor *)descr)->LanguageCode[1] = lc2; \ - ((struct Iso639LanguageDescriptor *)descr)->LanguageCode[2] = lc3; \ - ((struct Iso639LanguageDescriptor *)descr)->LanguageCode[3] = '\0'; \ - } while (0) - - -/* Ac3Descriptor */ - -#define AC3_TYPE_FLAG 0x0001 -#define BS_ID_FLAG 0x0002 -#define MAIN_ID_FLAG 0x0004 -#define ASVC_FLAG 0x0008 - -struct Ac3Descriptor { - struct NODE Node; - unsigned short Tag; - unsigned short PresentFlags; - unsigned short Ac3Type; - unsigned short BsId; - unsigned short MainId; - unsigned short Asvc; - unsigned short Amount; /* AdditionalData */ - unsigned char *AdditionalData; -}; - -#define CreateAc3Descriptor(descr) \ - do \ - { \ - xCreateNode (((struct Ac3Descriptor *)descr), NULL); \ - ((struct Ac3Descriptor *)descr)->Tag = DESCR_AC3; \ - } while (0) - -#define AddAc3FlagAndValue(descr, flg, val) \ - do \ - { \ - if ((flg) & AC3_TYPE_FLAG) { \ - ((struct Ac3Descriptor *)descr)->PresentFlags |= AC3_TYPE_FLAG; \ - ((struct Ac3Descriptor *)descr)->Ac3Type = (val); } \ - else if ((flg) & BS_ID_FLAG) { \ - ((struct Ac3Descriptor *)descr)->PresentFlags |= BS_ID_FLAG; \ - ((struct Ac3Descriptor *)descr)->BsId = (val); } \ - else if ((flg) & MAIN_ID_FLAG) { \ - ((struct Ac3Descriptor *)descr)->PresentFlags |= MAIN_ID_FLAG; \ - ((struct Ac3Descriptor *)descr)->MainId = (val); } \ - else if ((flg) & ASVC_FLAG) { \ - ((struct Ac3Descriptor *)descr)->PresentFlags |= ASVC_FLAG; \ - ((struct Ac3Descriptor *)descr)->Asvc = (val); } \ - } while (0) - -#define AddAc3AdditionalData(descr, ptr, len) \ - do \ - { \ - xMemAlloc ((len)+1, &(((struct Ac3Descriptor *) \ - descr)->AdditionalData)); \ - memcpy ((((struct Ac3Descriptor *)descr)->AdditionalData),(ptr),(len)); \ - } while (0) - - -/* AncillaryDataDescriptor */ - -struct AncillaryDataDescriptor { - struct NODE Node; - unsigned short Tag; - unsigned short Identifier; -}; - -#define ANCILLARY_DATA_DVD_VIDEO 0x0001 -#define ANCILLARY_DATA_EXTENDED 0x0002 -#define ANCILLARY_DATA_SWITCHING 0x0004 -#define ANCILLARY_DATA_DAB 0x0008 -#define ANCILLARY_DATA_SCALE_FACTOR 0x0010 - -#define CreateAncillaryDataDescriptor(descr, id) \ - do \ - { \ - xCreateNode (((struct AncillaryDataDescriptor *)descr), NULL); \ - ((struct AncillaryDataDescriptor *)descr)->Tag = DESCR_ANCILLARY_DATA; \ - ((struct AncillaryDataDescriptor *)descr)->Identifier = id; \ - } while (0) - - -/* BouquetNameDescriptor */ -/* - the same used instead of NetworkNameDescriptor because their structures - are identical. We pass 'tag' parameter to distinguish between them later -*/ - -struct BouquetNameDescriptor { - struct NODE Node; /* Node enthält Namen */ - unsigned short Tag; -}; - -#define CreateBouquetNameDescriptor(descr, text, tag) \ - do \ - { \ - xCreateNode (((struct BouquetNameDescriptor *)descr), NULL); \ - ((struct NODE *)descr)->Name = text; \ - ((struct NODE *)descr)->HashKey = xHashKey (text); \ - ((struct BouquetNameDescriptor *)descr)->Tag = tag; \ - } while (0) - - -/* CountryAvailabilityDescriptor */ - -struct CountryAvailabilityDescriptor { - struct NODE Node; - unsigned short Tag; - unsigned short AvailibilityFlag; - unsigned short Amount; /* CountryCodes */ - char *CountryCodes; -}; - -#define COUNTRIES_ARE_AVAILABLE 0x0001 -#define COUNTRIES_ARE_UNAVAILABLE 0x0000 - -#define CreateCountryAvailabilityDescriptor(descr, ava) \ - do \ - { \ - xCreateNode (((struct CountryAvailabilityDescriptor *)descr), NULL); \ - ((struct CountryAvailabilityDescriptor *)descr)->Tag = DESCR_COUNTRY_AVAIL; \ - ((struct CountryAvailabilityDescriptor *)descr)->AvailibilityFlag = ava; \ - ((struct CountryAvailabilityDescriptor *)descr)->Amount = 0; \ - ((struct CountryAvailabilityDescriptor *)descr)->CountryCodes = NULL; \ - } while (0) - -#define AddCountryAvailabilityCode(descr, lc1, lc2, lc3) \ - do \ - { \ - char tmpbuf[4], *tmpptr, *ttptr; \ - \ - tmpbuf[0] = lc1; tmpbuf[1] = lc2; \ - tmpbuf[2] = lc3; tmpbuf[3] = '\0'; \ - xMemAlloc (((struct CountryAvailabilityDescriptor *)descr)->Amount*4 + 8, &tmpptr); \ - ttptr = tmpptr; \ - if (((struct CountryAvailabilityDescriptor *)descr)->CountryCodes) { \ - memcpy (ttptr, ((struct CountryAvailabilityDescriptor *)descr)->CountryCodes, \ - ((struct CountryAvailabilityDescriptor *)descr)->Amount*4); \ - ttptr += ((struct CountryAvailabilityDescriptor *)descr)->Amount*4; \ - } \ - memcpy (ttptr, tmpbuf, 4); \ - ((struct CountryAvailabilityDescriptor *)descr)->CountryCodes = tmpptr; \ - } while (0) - - -/* CaIdentifierDescriptor */ - -struct CaIdentifierDescriptor { - struct NODE Node; - unsigned short Tag; - unsigned short Amount; /* SystemIDs */ - unsigned short *SystemID; -}; - -#define CreateCaIdentifierDescriptor(descr, amo) \ - do \ - { \ - xCreateNode (((struct CaIdentifierDescriptor *)descr), NULL); \ - ((struct CaIdentifierDescriptor *)descr)->Tag = DESCR_CA_IDENT; \ - ((struct CaIdentifierDescriptor *)descr)->Amount = amo; \ - xMemAlloc (amo*2+2, &((struct CaIdentifierDescriptor *)descr)->SystemID); \ - } while (0) - -#define SetCaIdentifierID(descr, num, id) \ - ((struct CaIdentifierDescriptor *)descr)->SystemID[num] = id -#define GetCaIdentifierID(descr, num) (((struct CaIdentifierDescriptor *)descr)->SystemID[num]) - -/* CaDescriptor */ - -struct CaDescriptor { - struct NODE Node; - unsigned short Tag; - unsigned short CA_type; - unsigned short CA_PID; - unsigned int ProviderID; - unsigned short DataLength; - unsigned char *Data; -}; - -#define CreateCaDescriptor(descr, typ, capid, len) \ - do \ - { \ - xCreateNode (((struct CaDescriptor *)descr), NULL); \ - ((struct CaDescriptor *)descr)->Tag = DESCR_CA; \ - ((struct CaDescriptor *)descr)->CA_type = typ; \ - ((struct CaDescriptor *)descr)->CA_PID = capid; \ - ((struct CaDescriptor *)descr)->ProviderID = 0; \ - ((struct CaDescriptor *)descr)->DataLength = len; \ - xMemAlloc (len+1, &((struct CaDescriptor *)descr)->Data); \ - } while (0) - -#define SetCaData(descr, num, id) \ - ((struct CaDescriptor *)descr)->Data[num] = id -#define GetCaData(descr, num) (((struct CaDescriptor *)descr)->Data[num]) - -/* StreamIdentifierDescriptor */ - -struct StreamIdentifierDescriptor { - struct NODE Node; - unsigned short Tag; - unsigned short ComponentTag; -}; - -#define CreateStreamIdentifierDescriptor(descr, ctag) \ - do \ - { \ - xCreateNode (((struct StreamIdentifierDescriptor *)descr), NULL); \ - ((struct StreamIdentifierDescriptor *)descr)->Tag = DESCR_STREAM_ID; \ - ((struct StreamIdentifierDescriptor *)descr)->ComponentTag = (ctag); \ - } while (0) - - -/* DataBroadcastDescriptor */ - -struct DataBroadcastDescriptor { - struct NODE Node; /* Node enthält DescriptorText */ - unsigned short Tag; - unsigned short DataBroadcastID; - unsigned short ComponentTag; - unsigned short SelectorLength; - unsigned char *SelectorBytes; - char LanguageCode[4]; -}; - -struct MosaicDescriptor { - struct NODE Node; - unsigned short Tag; - /* to be defined */ -}; - -struct MultiLingualServiceDescriptor { - struct NODE Node; - unsigned short Tag; - /* to be defined */ -}; - - -/* NvodReferenceDescriptor */ - -struct NvodReferenceDescriptor { - struct NODE Node; - unsigned short Tag; - struct LIST *Items; -}; - -#define CreateNvodReferenceDescriptor(descr) \ - do \ - { \ - xCreateNode (((struct NvodReferenceDescriptor *)descr), NULL); \ - ((struct NvodReferenceDescriptor *)descr)->Tag = DESCR_NVOD_REF; \ - ((struct NvodReferenceDescriptor *)descr)->Items = xNewList (NULL); \ - } while (0) - -struct NvodReferenceItem { - struct NODE Node; - int TransportStreamID; - int OriginalNetworkID; - int ServiceID; -}; - -#define CreateNvodReferenceItem(itm, tpid, onid, svid) \ - do \ - { \ - xCreateNode (itm, NULL); \ - itm->TransportStreamID = tpid; \ - itm->OriginalNetworkID = onid; \ - itm->ServiceID = svid; \ - } while (0) - -#define AddNvodReferenceItem(desc, tpid, onid, svid) \ - do \ - { \ - struct NvodReferenceItem *item; \ - \ - CreateNvodReferenceItem(item, tpid, onid, svid); \ - xAddTail (((struct NvodReferenceDescriptor *)desc)->Items, item); \ - } while (0) - - -/* LinkageDescriptor */ - -struct LinkageDescriptor { - struct NODE Node; - unsigned short Tag; - int TransportStreamID; - int OriginalNetworkID; - int ServiceID; - int LinkageType; - int PrivateDataLength; - unsigned char *PrivateData; -}; - -#define CreateLinkageDescriptor(descr, tpid, onid, svid, ltyp, pdl, pdp) \ - do \ - { \ - xCreateNode (((struct LinkageDescriptor *)descr), NULL); \ - ((struct LinkageDescriptor *)descr)->Tag = DESCR_LINKAGE; \ - ((struct LinkageDescriptor *)descr)->TransportStreamID = tpid; \ - ((struct LinkageDescriptor *)descr)->OriginalNetworkID = onid; \ - ((struct LinkageDescriptor *)descr)->ServiceID = svid; \ - ((struct LinkageDescriptor *)descr)->LinkageType = ltyp; \ - ((struct LinkageDescriptor *)descr)->PrivateDataLength = pdl; \ - xMemAlloc ((pdl)+1, &(((struct LinkageDescriptor *) \ - descr)->PrivateData)); \ - memcpy ((((struct LinkageDescriptor *)descr)->PrivateData),(pdp),(pdl));\ - } while (0) - - -/* ServiceDescriptor */ - -struct ServiceDescriptor { - struct NODE Node; /* Node enthält ServiceName */ - unsigned short Tag; - unsigned short ServiceType; - char *ServiceProvider; -}; - -#define CreateServiceDescriptor(descr, styp, prov, name) \ - do \ - { \ - xCreateNode (((struct ServiceDescriptor *)descr), NULL); \ - ((struct NODE *)descr)->Name = name; \ - ((struct NODE *)descr)->HashKey = xHashKey (name); \ - ((struct ServiceDescriptor *)descr)->Tag = DESCR_SERVICE; \ - ((struct ServiceDescriptor *)descr)->ServiceType = styp; \ - ((struct ServiceDescriptor *)descr)->ServiceProvider = prov; \ - } while (0) - - - -struct TelephoneDescriptor { - struct NODE Node; - unsigned short Tag; - /* to be defined */ -}; - - -/* TimeShiftedServiceDescriptor */ - -struct TimeShiftedServiceDescriptor { - struct NODE Node; - unsigned short Tag; - int ReferenceServiceID; -}; - -#define CreateTimeShiftedServiceDescriptor(descr, svid) \ - do \ - { \ - xCreateNode (((struct TimeShiftedServiceDescriptor *)descr), NULL); \ - ((struct TimeShiftedServiceDescriptor *)descr)->Tag = DESCR_TIME_SHIFTED_SERVICE; \ - ((struct TimeShiftedServiceDescriptor *)descr)->ReferenceServiceID = svid; \ - } while (0) - - -/* TimeShiftedEventDescriptor */ - -struct TimeShiftedEventDescriptor { - struct NODE Node; - unsigned short Tag; - int ReferenceServiceID; - int ReferenceEventID; -}; - -#define CreateTimeShiftedEventDescriptor(descr, svid, evid) \ - do \ - { \ - xCreateNode (((struct TimeShiftedEventDescriptor *)descr), NULL); \ - ((struct TimeShiftedEventDescriptor *)descr)->Tag = DESCR_TIME_SHIFTED_EVENT; \ - ((struct TimeShiftedEventDescriptor *)descr)->ReferenceServiceID = svid; \ - ((struct TimeShiftedEventDescriptor *)descr)->ReferenceEventID = evid; \ - } while (0) - - -/* ComponentDescriptor */ - -struct ComponentDescriptor { - struct NODE Node; /* Node enthält ComponentText */ - unsigned short Tag; - unsigned short StreamContent; - unsigned short ComponentType; - unsigned short ComponentTag; - char LanguageCode[4]; -}; - -#define CreateComponentDescriptor(descr, scnt, ctyp, tag, lc1, lc2, lc3, txt) \ - do \ - { \ - xCreateNode (((struct ComponentDescriptor *)descr), NULL); \ - ((struct NODE *)descr)->Name = txt; \ - ((struct NODE *)descr)->HashKey = xHashKey (txt); \ - ((struct ComponentDescriptor *)descr)->Tag = DESCR_COMPONENT; \ - ((struct ComponentDescriptor *)descr)->StreamContent = scnt; \ - ((struct ComponentDescriptor *)descr)->ComponentType = ctyp; \ - ((struct ComponentDescriptor *)descr)->ComponentTag = tag; \ - ((struct ComponentDescriptor *)descr)->LanguageCode[0] = lc1; \ - ((struct ComponentDescriptor *)descr)->LanguageCode[1] = lc2; \ - ((struct ComponentDescriptor *)descr)->LanguageCode[2] = lc3; \ - ((struct ComponentDescriptor *)descr)->LanguageCode[3] = '\0'; \ - } while (0) - - -/* ContentDescriptor */ - -struct ContentDescriptor { - struct NODE Node; - unsigned short Tag; - unsigned short Amount; /* ContentIDs */ - unsigned short *ContentID; -}; - -#define CreateContentDescriptor(descr, amo) \ - do \ - { \ - xCreateNode (((struct ContentDescriptor *)descr), NULL); \ - ((struct ContentDescriptor *)descr)->Tag = DESCR_CONTENT; \ - ((struct ContentDescriptor *)descr)->Amount = amo; \ - xMemAlloc (amo*2+2, &((struct ContentDescriptor *)descr)->ContentID); \ - } while (0) - -#define SetContentID(descr, num, cnib1, cnib2, unib1, unib2) \ - do \ - { \ - ((struct ContentDescriptor *)descr)->ContentID[num] = \ - ((cnib1&0xF) << 12) | ((cnib2&0xF) << 8) | \ - ((unib1&0xF) << 4) | (unib2&0xF); \ - } while (0) -#define GetContentContentNibble1(descr, num) ((((struct ContentDescriptor *)descr)->ContentID[num]&0xF000) >> 12) -#define GetContentContentNibble2(descr, num) ((((struct ContentDescriptor *)descr)->ContentID[num]&0x0F00) >> 8) -#define GetContentUserNibble1(descr, num) ((((struct ContentDescriptor *)descr)->ContentID[num]&0x00F0) >> 4) -#define GetContentUserNibble2(descr, num) (((struct ContentDescriptor *)descr)->ContentID[num]&0x000F) - - -/* ExtendedEventDescriptor */ - -struct ExtendedEventDescriptor { - struct NODE Node; /* Node enthält EventText */ - unsigned short Tag; - unsigned short DescriptorNumber; - unsigned short LastDescriptorNumber; - char LanguageCode[4]; - struct LIST *Items; -}; - -#define CreateExtendedEventDescriptor(descr, dnum, ldnb, lc1, lc2, lc3, text) \ - do \ - { \ - xCreateNode (((struct ExtendedEventDescriptor *)descr), NULL); \ - ((struct NODE *)descr)->Name = text; \ - ((struct NODE *)descr)->HashKey = xHashKey (text); \ - ((struct ExtendedEventDescriptor *)descr)->Tag = DESCR_EXTENDED_EVENT; \ - ((struct ExtendedEventDescriptor *)descr)->DescriptorNumber = dnum; \ - ((struct ExtendedEventDescriptor *)descr)->LastDescriptorNumber = ldnb; \ - ((struct ExtendedEventDescriptor *)descr)->LanguageCode[0] = lc1; \ - ((struct ExtendedEventDescriptor *)descr)->LanguageCode[1] = lc2; \ - ((struct ExtendedEventDescriptor *)descr)->LanguageCode[2] = lc3; \ - ((struct ExtendedEventDescriptor *)descr)->LanguageCode[3] = '\0'; \ - ((struct ExtendedEventDescriptor *)descr)->Items = xNewList (NULL); \ - } while (0) - -struct ExtendedEventItem { - struct NODE Node; /* Node enthält ItemDescription Text */ - char *Text; -}; - -#define CreateExtendedEventItem(itm, dtxt, text) \ - do \ - { \ - xCreateNode (itm, NULL); \ - ((struct NODE *)itm)->Name = dtxt; \ - ((struct NODE *)itm)->HashKey = xHashKey (dtxt); \ - itm->Text = text; \ - } while (0) - -#define AddExtendedEventItem(desc, dtxt, text) \ - do \ - { \ - struct ExtendedEventItem *item; \ - \ - CreateExtendedEventItem(item, dtxt, text); \ - xAddTail (((struct ExtendedEventDescriptor *)desc)->Items, item); \ - } while (0) - - -/* ParentalRatingDescriptor */ - -struct ParentalRatingDescriptor { - struct NODE Node; - unsigned short Tag; - struct LIST *Ratings; -}; - -#define CreateParentalRatingDescriptor(descr) \ - do \ - { \ - xCreateNode (((struct ParentalRatingDescriptor *)descr), NULL); \ - ((struct ParentalRatingDescriptor *)descr)->Tag = DESCR_PARENTAL_RATING; \ - ((struct ParentalRatingDescriptor *)descr)->Ratings = xNewList (NULL); \ - } while (0) - -struct ParentalRating { - struct NODE Node; /* Node enthält ItemDescription Text */ - char LanguageCode[4]; - char Rating; -}; - -#define CreateParentalRating(rat, lc1, lc2, lc3, val) \ - do \ - { \ - xCreateNode (rat, NULL); \ - rat->LanguageCode[0] = lc1; \ - rat->LanguageCode[1] = lc2; \ - rat->LanguageCode[2] = lc3; \ - rat->LanguageCode[3] = '\0'; \ - rat->Rating = val; \ - } while (0) - -#define AddParentalRating(desc, lc1, lc2, lc3, val) \ - do \ - { \ - struct ParentalRating *item; \ - \ - CreateParentalRating(item, lc1, lc2, lc3, val); \ - xAddTail (((struct ParentalRatingDescriptor *)desc)->Ratings, item); \ - } while (0) - -/* ShortEventDescriptor */ - -struct ShortEventDescriptor { - struct NODE Node; /* Node enthält EventName */ - unsigned short Tag; - char LanguageCode[4]; - char *Text; -}; - -#define CreateShortEventDescriptor(descr, name, lc1, lc2, lc3, text) \ - do \ - { \ - xCreateNode (((struct ShortEventDescriptor *)descr), NULL); \ - ((struct NODE *)descr)->Name = name; \ - ((struct NODE *)descr)->HashKey = xHashKey (name); \ - ((struct ShortEventDescriptor *)descr)->Tag = DESCR_SHORT_EVENT; \ - ((struct ShortEventDescriptor *)descr)->LanguageCode[0] = lc1; \ - ((struct ShortEventDescriptor *)descr)->LanguageCode[1] = lc2; \ - ((struct ShortEventDescriptor *)descr)->LanguageCode[2] = lc3; \ - ((struct ShortEventDescriptor *)descr)->LanguageCode[3] = '\0'; \ - ((struct ShortEventDescriptor *)descr)->Text = text; \ - } while (0) - - -/* TeletextDescriptor */ - -struct TeletextDescriptor { - struct NODE Node; - unsigned short Tag; - struct LIST *Items; -}; - -#define CreateTeletextDescriptor(descr) \ - do \ - { \ - xCreateNode (((struct TeletextDescriptor *)descr), NULL); \ - ((struct TeletextDescriptor *)descr)->Tag = DESCR_TELETEXT; \ - ((struct TeletextDescriptor *)descr)->Items = xNewList (NULL); \ - } while (0) - -#define TELETEXT_TYPE_INITIAL_PAGE 0x0001 -#define TELETEXT_TYPE_SUBTITLE_PAGE 0x0002 -#define TELETEXT_TYPE_ADDITIONAL_INFO 0x0003 -#define TELETEXT_TYPE_PROGRAM_SCHEDULE 0x0004 -#define TELETEXT_TYPE_HEARING_IMPAIRED 0x0005 - -struct TeletextItem { - struct NODE Node; - char LanguageCode[4]; - unsigned short Type; - unsigned short MagazineNumber; - unsigned short PageNumber; -}; - -#define CreateTeletextItem(itm, tp, mg, pg, lc1, lc2, lc3) \ - do \ - { \ - xCreateNode (itm, NULL); \ - ((struct TeletextItem *)itm)->Type = (tp); \ - ((struct TeletextItem *)itm)->MagazineNumber = (mg); \ - ((struct TeletextItem *)itm)->PageNumber = (mg); \ - ((struct TeletextItem *)itm)->LanguageCode[0] = (lc1); \ - ((struct TeletextItem *)itm)->LanguageCode[1] = (lc2); \ - ((struct TeletextItem *)itm)->LanguageCode[2] = (lc3); \ - ((struct TeletextItem *)itm)->LanguageCode[3] = '\0'; \ - } while (0) - -#define AddTeletextItem(desc, tp, mg, pg, lc1, lc2, lc3) \ - do \ - { \ - struct TeletextItem *item; \ - \ - CreateTeletextItem(item, tp, mg, pg, lc1, lc2, lc3); \ - xAddTail (((struct TeletextDescriptor *)desc)->Items, item); \ - } while (0) - - -/* SubtitlingDescriptor */ - -struct SubtitlingDescriptor { - struct NODE Node; - unsigned short Tag; - struct LIST *Items; -}; - -#define CreateSubtitlingDescriptor(descr) \ - do \ - { \ - xCreateNode (((struct SubtitlingDescriptor *)descr), NULL); \ - ((struct SubtitlingDescriptor *)descr)->Tag = DESCR_SUBTITLING; \ - ((struct SubtitlingDescriptor *)descr)->Items = xNewList (NULL); \ - } while (0) - -struct SubtitlingItem { - struct NODE Node; - char LanguageCode[4]; - unsigned char Type; - unsigned short CompositionPageId; - unsigned short AncillaryPageId; -}; - -#define CreateSubtitlingItem(itm, tp, cp, ap, lc1, lc2, lc3) \ - do \ - { \ - xCreateNode (itm, NULL); \ - ((struct SubtitlingItem *)itm)->Type = (tp); \ - ((struct SubtitlingItem *)itm)->CompositionPageId = (cp); \ - ((struct SubtitlingItem *)itm)->AncillaryPageId = (ap); \ - ((struct SubtitlingItem *)itm)->LanguageCode[0] = (lc1); \ - ((struct SubtitlingItem *)itm)->LanguageCode[1] = (lc2); \ - ((struct SubtitlingItem *)itm)->LanguageCode[2] = (lc3); \ - ((struct SubtitlingItem *)itm)->LanguageCode[3] = '\0'; \ - } while (0) - -#define AddSubtitlingItem(desc, tp, cp, ap, lc1, lc2, lc3) \ - do \ - { \ - struct SubtitlingItem *item; \ - \ - CreateSubtitlingItem(item, tp, cp, ap, lc1, lc2, lc3); \ - xAddTail (((struct SubtitlingDescriptor *)desc)->Items, item); \ - } while (0) - -/* SatelliteDeliverySystemDescriptor */ - -struct SatelliteDeliverySystemDescriptor { - struct NODE Node; - unsigned short Tag; - long Frequency; - short OrbitalPosition; - short Modulation; - char Polarization; - long SymbolRate; - char FEC; -}; - -#define CreateSatelliteDeliverySystemDescriptor(descr, freq, orb, mod, polar, sr, fec) \ - do \ - { \ - xCreateNode (((struct SatelliteDeliverySystemDescriptor *)descr), NULL); \ - ((struct SatelliteDeliverySystemDescriptor *)descr)->Tag = DESCR_SAT_DEL_SYS; \ - ((struct SatelliteDeliverySystemDescriptor *)descr)->Frequency = freq; \ - ((struct SatelliteDeliverySystemDescriptor *)descr)->OrbitalPosition = orb; \ - ((struct SatelliteDeliverySystemDescriptor *)descr)->Modulation = mod; \ - ((struct SatelliteDeliverySystemDescriptor *)descr)->Polarization = polar; \ - ((struct SatelliteDeliverySystemDescriptor *)descr)->SymbolRate = sr; \ - ((struct SatelliteDeliverySystemDescriptor *)descr)->FEC = fec; \ - } while (0) - -/* CableDeliverySystemDescriptor */ - -struct CableDeliverySystemDescriptor { - struct NODE Node; - unsigned short Tag; - long Frequency; - long SymbolRate; - char FECouter; - char FECinner; - char Modulation; -}; - -#define CreateCableDeliverySystemDescriptor(descr, freq, sr, fec_o, fec_i, mod) \ - do \ - { \ - xCreateNode (((struct CableDeliverySystemDescriptor *)descr), NULL); \ - ((struct CableDeliverySystemDescriptor *)descr)->Tag = DESCR_CABLE_DEL_SYS; \ - ((struct CableDeliverySystemDescriptor *)descr)->Frequency = freq; \ - ((struct CableDeliverySystemDescriptor *)descr)->SymbolRate = sr; \ - ((struct CableDeliverySystemDescriptor *)descr)->FECouter = fec_o; \ - ((struct CableDeliverySystemDescriptor *)descr)->FECinner = fec_i; \ - ((struct CableDeliverySystemDescriptor *)descr)->Modulation = mod; \ - } while (0) - -/* TerrestrialDeliverySystemDescriptor */ - -struct TerrestrialDeliverySystemDescriptor { - struct NODE Node; - unsigned short Tag; - long Frequency; - char Bandwidth; - char Constellation; - char Hierarchy; - char CodeRateHP; - char CodeRateLP; - char GuardInterval; - char TransmissionMode; - char OtherFrequencyFlag; -}; - -#define CreateTerrestrialDeliverySystemDescriptor(descr, freq, bw, cst, hr, crh, crl, gi, tm, ofm) \ - do \ - { \ - xCreateNode (((struct CableDeliverySystemDescriptor *)descr), NULL); \ - ((struct TerrestrialDeliverySystemDescriptor *)descr)->Tag = DESCR_TERR_DEL_SYS; \ - ((struct TerrestrialDeliverySystemDescriptor *)descr)->Frequency = freq; \ - ((struct TerrestrialDeliverySystemDescriptor *)descr)->Bandwidth = bw; \ - ((struct TerrestrialDeliverySystemDescriptor *)descr)->Constellation = cst; \ - ((struct TerrestrialDeliverySystemDescriptor *)descr)->Hierarchy = hr; \ - ((struct TerrestrialDeliverySystemDescriptor *)descr)->CodeRateHP = crh; \ - ((struct TerrestrialDeliverySystemDescriptor *)descr)->CodeRateLP = crl; \ - ((struct TerrestrialDeliverySystemDescriptor *)descr)->GuardInterval = gi; \ - ((struct TerrestrialDeliverySystemDescriptor *)descr)->TransmissionMode = tm; \ - ((struct TerrestrialDeliverySystemDescriptor *)descr)->OtherFrequencyFlag = ofm; \ - } while (0) - -/* ServiceListDescriptor */ - -struct ServiceListDescriptor { - struct NODE Node; - unsigned short Tag; - struct LIST *ServiceList; -}; - -#define CreateServiceListDescriptor(descr) \ - do \ - { \ - xCreateNode (((struct ServiceListDescriptor *)descr), NULL); \ - ((struct ServiceListDescriptor *)descr)->Tag = DESCR_SERVICE_LIST; \ - ((struct ServiceListDescriptor *)descr)->ServiceList = xNewList(NULL); \ - } while (0) - -struct ServiceListEntry { - struct NODE Node; - int ServiceID; - unsigned short ServiceType; -}; - -#define AddServiceListEntry(descr, id, typ) \ - do \ - { \ - struct ServiceListEntry *newent; \ - \ - xCreateNode (newent, NULL); \ - newent->ServiceID = id; \ - newent->ServiceType = typ; \ - xAddTail (((struct ServiceListDescriptor *)descr)->ServiceList, newent); \ - } while (0) - -/* LocalTimeOffsetDescriptor */ - -struct LocalTimeOffsetDescriptor { - struct NODE Node; - unsigned short Tag; - struct LIST *LocalTimeOffsets; -}; - -#define CreateLocalTimeOffsetDescriptor(descr) \ - do \ - { \ - xCreateNode (((struct LocalTimeOffsetDescriptor *)descr), NULL); \ - ((struct LocalTimeOffsetDescriptor *)descr)->Tag = DESCR_LOCAL_TIME_OFF; \ - ((struct LocalTimeOffsetDescriptor *)descr)->LocalTimeOffsets = xNewList(NULL); \ - } while (0) - -struct LocalTimeOffsetEntry { - struct NODE Node; - char CountryCode[4]; - char RegionID; - time_t CurrentOffset; - time_t ChangeTime; - time_t NextOffset; -}; - -#define CreateLocalTimeOffsetEntry(newent, code1, code2, code3, reg, co, ct, no) \ - do \ - { \ - xCreateNode (newent, NULL); \ - newent->CountryCode[0] = code1; \ - newent->CountryCode[1] = code2; \ - newent->CountryCode[2] = code3; \ - newent->CountryCode[3] = '\0'; \ - newent->RegionID = reg; \ - newent->CurrentOffset = co; \ - newent->ChangeTime = ct; \ - newent->NextOffset = no; \ - } while (0) - -#define AddLocalTimeOffsetEntry(descr, code1, code2, code3, reg, co, ct, no) \ - do \ - { \ - struct LocalTimeOffsetEntry *newent; \ - \ - xCreateNode (newent, NULL); \ - newent->CountryCode[0] = code1; \ - newent->CountryCode[1] = code2; \ - newent->CountryCode[2] = code3; \ - newent->CountryCode[3] = '\0'; \ - newent->RegionID = reg; \ - newent->CurrentOffset = co; \ - newent->ChangeTime = ct; \ - newent->NextOffset = no; \ - xAddTail (((struct LocalTimeOffsetDescriptor *)descr)->LocalTimeOffsets, newent); \ - } while (0) - -#define timezonecmp(ptoe,cod,reg) \ - (strncmp(ptoe->CountryCode, cod, 3) || (ptoe->RegionID != reg)) - - - -/* Prototypes */ - -#ifdef __cplusplus -extern "C" { -#endif - -/* si_parser.c */ - -struct LIST *siParsePAT (u_char *); -struct LIST *siParseCAT (u_char *); -struct Pid *siParsePMT (u_char *); -struct LIST *siParseSDT (u_char *); -struct LIST *siParseNIT (u_char *); -struct LIST *siParseEIT (u_char *); -time_t siParseTDT (u_char *); -struct Tot *siParseTOT (u_char *); -void siParseDescriptors (struct LIST *, u_char *, int, u_char); -void siParseDescriptor (struct LIST *, u_char *); -char *siGetDescriptorText (u_char *, int); -char *siGetDescriptorName (u_char *, int); - -/* si_debug_services.c */ - -void siDebugServices (struct LIST *); -void siDebugService (struct Service *); -void siDebugEvents (char *, struct LIST *); -void siDebugPrograms (char *, struct LIST *); -void siDebugProgram (struct Program *); -void siDebugPids (char *, struct LIST *); -void siDebugDescriptors (char *, struct LIST *); -void siDebugEitServices (struct LIST *); -void siDebugEitEvents (char *, struct LIST *); -void siDumpDescriptor (void *); -void siDumpSection (void *); - -#ifdef __cplusplus -} -#endif - -#endif |