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New version from Rolf Hakenes, fixing newline characters

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This commit is contained in:
Klaus Schmidinger 2001-10-07 10:25:33 +02:00
parent 5011616a3e
commit df15ec5f91
8 changed files with 339 additions and 48 deletions
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6
libdtv/libsi/Makefile
View File

@ -4,8 +4,8 @@
### ###
##############################################################
## $Revision: 1.2 $
## $Date: 2001/06/25 19:39:00 $
## $Revision: 1.4 $
## $Date: 2001/10/07 10:24:46 $
## $Author: hakenes $
##
## (C) 2001 Rolf Hakenes <hakenes@hippomi.de>, under the GNU GPL.
@ -80,4 +80,4 @@ $(SILIB) : $(OBJS)
@echo compiling $<...
@$(CC) $(DEFINES) $(CFLAGS) $(INCDIRS) -c $<
include Makefile.dep
-include Makefile.dep

176
libdtv/libsi/include/libsi.h
View File

@ -4,8 +4,8 @@
/// ///
//////////////////////////////////////////////////////////////
// $Revision: 1.3 $
// $Date: 2001/06/25 19:39:00 $
// $Revision: 1.4 $
// $Date: 2001/10/07 10:24:46 $
// $Author: hakenes $
//
// (C) 2001 Rolf Hakenes <hakenes@hippomi.de>, under the GNU GPL.
@ -288,18 +288,20 @@ struct PidInfo {
} while (0)
#define STREAMTYPE_ISO_VIDEO 1
#define STREAMTYPE_11172_VIDEO 1
#define STREAMTYPE_13818_VIDEO 2
#define STREAMTYPE_11172_AUDIO 3
#define STREAMTYPE_13818_AUDIO 4
#define STREAMTYPE_VIDEOTEXT 6
#define STREAMTYPE_13522_MPEG 7
#define STREAMTYPE_ITU_222 8
#define STREAMTYPE_13818_A 9
#define STREAMTYPE_13818_B 10
#define STREAMTYPE_13818_C 11
#define STREAMTYPE_13818_D 12
#define STREAMTYPE_13818_AUX 13
#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
/* Descriptors */
@ -331,6 +333,58 @@ struct Iso639LanguageDescriptor {
} 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 {
@ -778,6 +832,106 @@ struct ShortEventDescriptor {
} 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)
/* Prototypes */

64
libdtv/libsi/include/si_tables.h
View File

@ -5,8 +5,8 @@
/// ///
//////////////////////////////////////////////////////////////
// $Revision: 1.2 $
// $Date: 2001/08/15 10:00:00 $
// $Revision: 1.3 $
// $Date: 2001/10/07 10:24:46 $
// $Author: hakenes $
//
// (C) 2001 Rolf Hakenes <hakenes@hippomi.de>, under the GNU GPL.
@ -26,9 +26,6 @@
// Free Software Foundation, Inc., 59 Temple Place - Suite 330,
// Boston, MA 02111-1307, USA.
#ifndef SI_TABLES_H
#define SI_TABLES_H
#define HILO(x) (x##_hi << 8 | x##_lo)
#define MjdToEpochTime(x) (((x##_hi << 8 | x##_lo)-40587)*86400)
@ -930,14 +927,29 @@ typedef struct parental_rating_struct {
/* 0x56 teletext_descriptor */
#define DESCR_TELETEXT_LEN XX
#define DESCR_TELETEXT_LEN 2
typedef struct descr_teletext_struct {
u_char descriptor_tag :8;
u_char descriptor_length :8;
/* TBD */
} descr_teletext_t;
#define CastTeletextDescriptor(x) ((descr_teletext_t *)(x))
#define ITEM_TELETEXT_LEN 5
typedef struct item_teletext_struct {
u_char lang_code1 :8;
u_char lang_code2 :8;
u_char lang_code3 :8;
#if BYTE_ORDER == BIG_ENDIAN
u_char type :5;
u_char magazine_number :3;
#else
u_char magazine_number :3;
u_char type :5;
#endif
u_char page_number :8;
} item_teletext_t;
#define CastTeletextItem(x) ((item_teletext_t *)(x))
/* 0x57 telephone_descriptor */
@ -963,14 +975,26 @@ typedef struct descr_local_time_offset_struct {
/* 0x59 subtitling_descriptor */
#define DESCR_SUBTITLING_LEN XX
#define DESCR_SUBTITLING_LEN 2
typedef struct descr_subtitling_struct {
u_char descriptor_tag :8;
u_char descriptor_length :8;
/* TBD */
} descr_subtitling_t;
#define CastSubtitlingDescriptor(x) ((descr_subtitling_t *)(x))
#define ITEM_SUBTITLING_LEN 8
typedef struct item_subtitling_struct {
u_char lang_code1 :8;
u_char lang_code2 :8;
u_char lang_code3 :8;
u_char subtitling_type :8;
u_char composition_page_id_hi :8;
u_char composition_page_id_lo :8;
u_char ancillary_page_id_hi :8;
u_char ancillary_page_id_lo :8;
} item_subtitling_t;
#define CastSubtitlingItem(x) ((item_subtitling_t *)(x))
/* 0x5A terrestrial_delivery_system_descriptor */
@ -1150,11 +1174,27 @@ typedef struct descr_pdc_struct {
/* 0x6A ac3_descriptor */
#define DESCR_AC3_LEN XX
#define DESCR_AC3_LEN 3
typedef struct descr_ac3_struct {
u_char descriptor_tag :8;
u_char descriptor_length :8;
/* TBD */
#if BYTE_ORDER == BIG_ENDIAN
u_char ac3_type_flag :1;
u_char bsid_flag :1;
u_char mainid_flag :1;
u_char asvc_flag :1;
u_char reserved :4;
#else
u_char reserved :4;
u_char asvc_flag :1;
u_char mainid_flag :1;
u_char bsid_flag :1;
u_char ac3_type_flag :1;
#endif
u_char ac3_type :8;
u_char bsid :8;
u_char mainid :8;
u_char asvc :8;
} descr_ac3_t;
#define CastAc3Descriptor(x) ((descr_ac3_t *)(x))
@ -1202,4 +1242,4 @@ typedef struct descr_announcement_support_struct {
} descr_announcement_support_t;
#define CastAnnouncementSupportDescriptor(x) ((descr_announcement_support_t *)(x))
#endif

60
libdtv/libsi/si_debug_services.c
View File

@ -4,8 +4,8 @@
/// ///
//////////////////////////////////////////////////////////////
// $Revision: 1.2 $
// $Date: 2001/06/25 19:39:00 $
// $Revision: 1.4 $
// $Date: 2001/10/07 10:24:46 $
// $Author: hakenes $
//
// (C) 2001 Rolf Hakenes <hakenes@hippomi.de>, under the GNU GPL.
@ -34,8 +34,6 @@
#include "si_debug_services.h"
void siDebugServices (struct LIST *Services)
{
struct Service *Service;
@ -328,9 +326,9 @@ void siDebugDescriptors (char *Prepend, struct LIST *Descriptors)
((struct ExtendedEventDescriptor *)Descriptor)->LanguageCode);
xForeach (((struct ExtendedEventDescriptor *)Descriptor)->Items, Item)
{
printf ("%s Item:\n");
printf ("%s Description: %s\n", xName(Item));
printf ("%s Text: %s\n", Item->Text);
printf ("%s Item:\n", Prepend);
printf ("%s Description: %s\n", Prepend, xName(Item));
printf ("%s Text: %s\n", Prepend, Item->Text);
}
}
break;
@ -445,6 +443,52 @@ void siDebugDescriptors (char *Prepend, struct LIST *Descriptors)
}
break;
case DESCR_TELETEXT:
{
struct TeletextItem *Item;
printf ("%sDescriptor: Teletext\n", Prepend);
xForeach (((struct TeletextDescriptor *)Descriptor)->Items, Item)
{
printf ("%s Item:\n");
printf ("%s LanguageCode: %s\n", Prepend, Item->LanguageCode);
printf ("%s Type: ", Prepend);
switch (Item->Type)
{
case 0x01: printf ("initial Teletext page\n"); break;
case 0x02: printf ("Teletext subtitle page\n"); break;
case 0x03: printf ("additional information page\n"); break;
case 0x04: printf ("programme schedule page\n"); break;
case 0x05: printf ("Teletext subtitle page ");
printf ("for hearing impaired people\n"); break;
default: printf ("reserved for future use\n"); break;
}
printf ("%s MagazineNumber: %x\n", Prepend, Item->MagazineNumber);
printf ("%s PageNumber: %x\n", Prepend, Item->PageNumber);
}
}
break;
case DESCR_SUBTITLING:
{
struct SubtitlingItem *Item;
printf ("%sDescriptor: Subtitling\n", Prepend);
xForeach (((struct SubtitlingDescriptor *)Descriptor)->Items, Item)
{
printf ("%s Item:\n");
printf ("%s LanguageCode: %s\n", Prepend, Item->LanguageCode);
printf ("%s Type: ", Prepend);
for (i = 0; i < COMPONENT_TYPE_NUMBER; i++)
if ((0x03 == ComponentTypes[i].Content) &&
(Item->Type == ComponentTypes[i].Type))
{ printf ("%s\n", ComponentTypes[i].Description); break; }
printf ("%s CompositionPageId: %x\n", Prepend, Item->CompositionPageId);
printf ("%s AncillaryPageId: %x\n", Prepend, Item->AncillaryPageId);
}
}
break;
case DESCR_NW_NAME:
case DESCR_SERVICE_LIST:
case DESCR_STUFFING:
@ -453,10 +497,8 @@ void siDebugDescriptors (char *Prepend, struct LIST *Descriptors)
case DESCR_VBI_DATA:
case DESCR_VBI_TELETEXT:
case DESCR_MOSAIC:
case DESCR_TELETEXT:
case DESCR_TELEPHONE:
case DESCR_LOCAL_TIME_OFF:
case DESCR_SUBTITLING:
case DESCR_TERR_DEL_SYS:
case DESCR_ML_NW_NAME:
case DESCR_ML_BQ_NAME:

69
libdtv/libsi/si_parser.c
View File

@ -4,8 +4,8 @@
/// ///
//////////////////////////////////////////////////////////////
// $Revision: 1.2 $
// $Date: 2001/06/25 19:39:00 $
// $Revision: 1.4 $
// $Date: 2001/10/07 10:24:46 $
// $Author: hakenes $
//
// (C) 2001 Rolf Hakenes <hakenes@hippomi.de>, under the GNU GPL.
@ -725,6 +725,62 @@ void siParseDescriptor (struct LIST *Descriptors, u_char *Buffer)
Ptr + DESCR_LINKAGE_LEN);
break;
case DESCR_TELETEXT:
CreateTeletextDescriptor (Descriptor);
Length = GetDescriptorLength (Buffer) - DESCR_TELETEXT_LEN;
Ptr += DESCR_TELETEXT_LEN;
while (Length > 0)
{
AddTeletextItem (Descriptor,
CastTeletextItem(Ptr)->type,
CastTeletextItem(Ptr)->magazine_number,
CastTeletextItem(Ptr)->page_number,
CastTeletextItem(Ptr)->lang_code1,
CastTeletextItem(Ptr)->lang_code2,
CastTeletextItem(Ptr)->lang_code3);
Length -= ITEM_TELETEXT_LEN;
Ptr += ITEM_TELETEXT_LEN;
}
break;
case DESCR_AC3:
CreateAc3Descriptor (Descriptor);
Length = GetDescriptorLength (Buffer);
if (CastAc3Descriptor(Buffer)->ac3_type_flag)
{ Length -= 1; Ptr += 1; AddAc3FlagAndValue (Descriptor,
AC3_TYPE_FLAG, CastAc3Descriptor(Buffer)->ac3_type); }
if (CastAc3Descriptor(Buffer)->bsid_flag)
{ Length -= 1; Ptr += 1; AddAc3FlagAndValue (Descriptor,
BS_ID_FLAG, CastAc3Descriptor(Buffer)->bsid); }
if (CastAc3Descriptor(Buffer)->mainid_flag)
{ Length -= 1; Ptr += 1; AddAc3FlagAndValue (Descriptor,
MAIN_ID_FLAG, CastAc3Descriptor(Buffer)->mainid); }
if (CastAc3Descriptor(Buffer)->asvc_flag)
{ Length -= 1; Ptr += 1; AddAc3FlagAndValue (Descriptor,
ASVC_FLAG, CastAc3Descriptor(Buffer)->asvc); }
Length -= DESCR_AC3_LEN;
Ptr += DESCR_AC3_LEN;
if (Length) AddAc3AdditionalData (Descriptor, Ptr, Length);
break;
case DESCR_SUBTITLING:
CreateSubtitlingDescriptor (Descriptor);
Length = GetDescriptorLength (Buffer) - DESCR_SUBTITLING_LEN;
Ptr += DESCR_SUBTITLING_LEN;
while (Length > 0)
{
AddSubtitlingItem (Descriptor,
CastSubtitlingItem(Ptr)->subtitling_type,
HILO (CastSubtitlingItem(Ptr)->composition_page_id),
HILO (CastSubtitlingItem(Ptr)->ancillary_page_id),
CastSubtitlingItem(Ptr)->lang_code1,
CastSubtitlingItem(Ptr)->lang_code2,
CastSubtitlingItem(Ptr)->lang_code3);
Length -= ITEM_SUBTITLING_LEN;
Ptr += ITEM_SUBTITLING_LEN;
}
break;
case DESCR_VIDEO_STREAM:
case DESCR_AUDIO_STREAM:
case DESCR_HIERARCHY:
@ -748,10 +804,8 @@ void siParseDescriptor (struct LIST *Descriptors, u_char *Buffer)
case DESCR_VBI_DATA:
case DESCR_VBI_TELETEXT:
case DESCR_MOSAIC:
case DESCR_TELETEXT:
case DESCR_TELEPHONE:
case DESCR_LOCAL_TIME_OFF:
case DESCR_SUBTITLING:
case DESCR_TERR_DEL_SYS:
case DESCR_ML_NW_NAME:
case DESCR_ML_BQ_NAME:
@ -768,7 +822,6 @@ void siParseDescriptor (struct LIST *Descriptors, u_char *Buffer)
case DESCR_TRANSPORT_STREAM:
case DESCR_DSNG:
case DESCR_PDC:
case DESCR_AC3:
case DESCR_CELL_LIST:
case DESCR_CELL_FREQ_LINK:
case DESCR_ANNOUNCEMENT_SUPPORT:
@ -799,8 +852,10 @@ char *siGetDescriptorText (u_char *Buffer, u_int Length)
if (*Buffer == 0) break;
if ((*Buffer >= ' ' && *Buffer <= '~') ||
(*Buffer >= 0xa0 && *Buffer <= 0xff)) *tmp++ = *Buffer++;
else Buffer++;
(*Buffer >= 0xa0 && *Buffer <= 0xff)) *tmp++ = *Buffer;
if (*Buffer == 0x8A) *tmp++ = '\n';
if (*Buffer == 0x86 || *Buffer == 0x87) *tmp++ = ' ';
Buffer++;
}
*tmp = '\0';
}

4
libdtv/libvdr/Makefile
View File

@ -4,8 +4,8 @@
### ###
##############################################################
## $Revision: 1.2 $
## $Date: 2001/06/25 19:39:00 $
## $Revision: 1.3 $
## $Date: 2001/10/06 15:33:46 $
## $Author: hakenes $
##
## (C) 2001 Rolf Hakenes <hakenes@hippomi.de>, under the GNU GPL.

4
libdtv/libvdr/libvdr.c
View File

@ -4,8 +4,8 @@
/// ///
//////////////////////////////////////////////////////////////
// $Revision: 1.3 $
// $Date: 2001/06/25 19:39:00 $
// $Revision: 1.1 $
// $Date: 2001/10/07 10:25:33 $
// $Author: hakenes $
//
// (C) 2001 Rolf Hakenes <hakenes@hippomi.de>, under the GNU GPL.

4
libdtv/libvdr/libvdr.h
View File

@ -4,8 +4,8 @@
/// ///
//////////////////////////////////////////////////////////////
// $Revision: 1.3 $
// $Date: 2001/06/25 19:39:00 $
// $Revision: 1.4 $
// $Date: 2001/10/06 15:33:46 $
// $Author: hakenes $
//
// (C) 1992-2001 Rolf Hakenes <hakenes@hippomi.de>, under the GNU GPL.