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-rw-r--r--libdtv/libsi/include/si_tables.h156
1 files changed, 140 insertions, 16 deletions
diff --git a/libdtv/libsi/include/si_tables.h b/libdtv/libsi/include/si_tables.h
index dfda3bf..b7cfea2 100644
--- a/libdtv/libsi/include/si_tables.h
+++ b/libdtv/libsi/include/si_tables.h
@@ -5,11 +5,13 @@
/// ///
//////////////////////////////////////////////////////////////
-// $Revision: 1.3 $
-// $Date: 2001/10/07 10:24:46 $
+// $Revision: 1.4 $
+// $Date: 2003/02/04 18:45:36 $
// $Author: hakenes $
//
-// (C) 2001 Rolf Hakenes <hakenes@hippomi.de>, under the GNU GPL.
+// (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
@@ -32,12 +34,22 @@
#define BcdTimeToSeconds(x) ((3600 * ((10*((x##_h & 0xF0)>>4)) + (x##_h & 0xF))) + \
(60 * ((10*((x##_m & 0xF0)>>4)) + (x##_m & 0xF))) + \
((10*((x##_s & 0xF0)>>4)) + (x##_s & 0xF)))
+#define BcdTimeToMinutes(x) ((60 * ((10*((x##_h & 0xF0)>>4)) + (x##_h & 0xF))) + \
+ (((10*((x##_m & 0xF0)>>4)) + (x##_m & 0xF))))
+#define BcdCharToInt(x) (10*((x & 0xF0)>>4) + (x & 0xF))
+#define CheckBcdChar(x) ((((x & 0xF0)>>4) <= 9) && \
+ ((x & 0x0F) <= 9))
+#define CheckBcdSignedChar(x) ((((x & 0xF0)>>4) >= 0) && (((x & 0xF0)>>4) <= 9) && \
+ ((x & 0x0F) >= 0) && ((x & 0x0F) <= 9))
#define TableHasMoreSections(x) (((pat_t *)(x))->last_section_number > ((pat_t *)(x))->section_number)
#define GetTableId(x) ((pat_t *)(x))->table_id
#define GetSectionNumber(x) ((pat_t *)(x))->section_number
#define GetLastSectionNumber(x) ((pat_t *)(x))->last_section_number
#define GetServiceId(x) (((eit_t *)(x))->service_id_hi << 8) | ((eit_t *)(x))->service_id_lo
+#define GetSegmentLastSectionNumber(x) ((eit_t *)(x))->segment_last_section_number
+#define GetLastTableId(x) ((eit_t *)(x))->segment_last_table_id
+#define GetSectionLength(x) HILO(((pat_t *)(x))->section_length)
/*
*
@@ -113,7 +125,37 @@ typedef struct {
* applicable.
*
*/
- /* TO BE DONE */
+#define CAT_LEN 8
+
+typedef struct {
+ u_char table_id :8;
+#if BYTE_ORDER == BIG_ENDIAN
+ u_char section_syntax_indicator :1;
+ u_char dummy :1; // has to be 0
+ u_char :2;
+ u_char section_length_hi :4;
+#else
+ u_char section_length_hi :4;
+ u_char :2;
+ u_char dummy :1; // has to be 0
+ u_char section_syntax_indicator :1;
+#endif
+ u_char section_length_lo :8;
+ u_char reserved_1 :8;
+ u_char reserved_2 :8;
+#if BYTE_ORDER == BIG_ENDIAN
+ u_char :2;
+ u_char version_number :5;
+ u_char current_next_indicator :1;
+#else
+ u_char current_next_indicator :1;
+ u_char version_number :5;
+ u_char :2;
+#endif
+ u_char section_number :8;
+ u_char last_section_number :8;
+} cat_t;
+
/*
*
* 3) Program Map Table (PMT):
@@ -297,7 +339,7 @@ typedef struct {
* bouquet.
*
*/
- /* TO BE DONE */
+/* SEE NIT (It has the same structure but has different allowed descriptors) */
/*
*
* 2) Service Description Table (SDT):
@@ -339,6 +381,9 @@ typedef struct {
u_char :8;
} sdt_t;
+#define GetSDTTransportStreamId(x) (HILO(((sdt_t *) x)->transport_stream_id))
+#define GetSDTOriginalNetworkId(x) (HILO(((sdt_t *) x)->original_network_id))
+
#define SDT_DESCR_LEN 5
typedef struct {
@@ -483,7 +528,36 @@ typedef struct {
* to the frequent updating of the time information.
*
*/
- /* TO BE DONE */
+#define TOT_LEN 10
+
+typedef struct {
+ u_char table_id :8;
+#if BYTE_ORDER == BIG_ENDIAN
+ u_char section_syntax_indicator :1;
+ u_char :3;
+ u_char section_length_hi :4;
+#else
+ u_char section_length_hi :4;
+ u_char :3;
+ u_char section_syntax_indicator :1;
+#endif
+ u_char section_length_lo :8;
+ u_char utc_mjd_hi :8;
+ u_char utc_mjd_lo :8;
+ u_char utc_time_h :8;
+ u_char utc_time_m :8;
+ u_char utc_time_s :8;
+#if BYTE_ORDER == BIG_ENDIAN
+ u_char :4;
+ u_char descriptors_loop_length_hi :4;
+#else
+ u_char descriptors_loop_length_hi :4;
+ u_char :4;
+#endif
+ u_char descriptors_loop_length_lo :8;
+} tot_t;
+
+
/*
*
* 7) Stuffing Table (ST):
@@ -545,6 +619,25 @@ typedef struct descr_gen_struct {
#define GetDescriptorLength(x) (((descr_gen_t *) x)->descriptor_length+DESCR_GEN_LEN)
+/* 0x09 ca_descriptor */
+
+#define DESCR_CA_LEN 6
+typedef struct descr_ca_struct {
+ u_char descriptor_tag :8;
+ u_char descriptor_length :8;
+ u_char CA_type_hi :8;
+ u_char CA_type_lo :8;
+#if BYTE_ORDER == BIG_ENDIAN
+ u_char reserved :3;
+ u_char CA_PID_hi :5;
+#else
+ u_char CA_PID_hi :5;
+ u_char reserved :3;
+#endif
+ u_char CA_PID_lo :8;
+} descr_ca_t;
+#define CastCaDescriptor(x) ((descr_ca_t *)(x))
+
/* 0x0A iso_639_language_descriptor */
#define DESCR_ISO_639_LANGUAGE_LEN 5
@@ -560,25 +653,31 @@ typedef struct descr_iso_639_language_struct {
/* 0x40 network_name_descriptor */
-#define DESCR_NETWORK_NAME_LEN XX
+#define DESCR_NETWORK_NAME_LEN 2
typedef struct descr_network_name_struct {
u_char descriptor_tag :8;
u_char descriptor_length :8;
- /* TBD */
} descr_network_name_t;
#define CastNetworkNameDescriptor(x) ((descr_network_name_t *)(x))
/* 0x41 service_list_descriptor */
-#define DESCR_SERVICE_LIST_LEN XX
+#define DESCR_SERVICE_LIST_LEN 2
typedef struct descr_service_list_struct {
u_char descriptor_tag :8;
u_char descriptor_length :8;
- /* TBD */
} descr_service_list_t;
#define CastServiceListDescriptor(x) ((descr_service_list_t *)(x))
+#define DESCR_SERVICE_LIST_LOOP_LEN 3
+typedef struct descr_service_list_loop_struct {
+ u_char service_id_hi :8;
+ u_char service_id_lo :8;
+ u_char service_type :8;
+} descr_service_list_loop_t;
+#define CastServiceListDescriptorLoop(x) ((descr_service_list_loop_t *)(x))
+
/* 0x42 stuffing_descriptor */
@@ -604,13 +703,13 @@ typedef struct descr_satellite_delivery_system_struct {
u_char orbital_position1 :8;
u_char orbital_position2 :8;
#if BYTE_ORDER == BIG_ENDIAN
- u_char modulation :5;
- u_char polarization :2;
- u_char west_east_flag :1;
-#else
u_char west_east_flag :1;
u_char polarization :2;
u_char modulation :5;
+#else
+ u_char modulation :5;
+ u_char polarization :2;
+ u_char west_east_flag :1;
#endif
u_char symbol_rate1 :8;
u_char symbol_rate2 :8;
@@ -964,14 +1063,39 @@ typedef struct descr_telephone_struct {
/* 0x58 local_time_offset_descriptor */
-#define DESCR_LOCAL_TIME_OFFSET_LEN XX
+#define DESCR_LOCAL_TIME_OFFSET_LEN 2
typedef struct descr_local_time_offset_struct {
u_char descriptor_tag :8;
u_char descriptor_length :8;
- /* TBD */
} descr_local_time_offset_t;
#define CastLocalTimeOffsetDescriptor(x) ((descr_local_time_offset_t *)(x))
+#define LOCAL_TIME_OFFSET_ENTRY_LEN 15
+typedef struct local_time_offset_entry_struct {
+ u_char country_code1 :8;
+ u_char country_code2 :8;
+ u_char country_code3 :8;
+#if BYTE_ORDER == BIG_ENDIAN
+ u_char country_region_id :6;
+ u_char :1;
+ u_char local_time_offset_polarity :1;
+#else
+ u_char local_time_offset_polarity :1;
+ u_char :1;
+ u_char country_region_id :6;
+#endif
+ u_char local_time_offset_h :8;
+ u_char local_time_offset_m :8;
+ u_char time_of_change_mjd_hi :8;
+ u_char time_of_change_mjd_lo :8;
+ u_char time_of_change_time_h :8;
+ u_char time_of_change_time_m :8;
+ u_char time_of_change_time_s :8;
+ u_char next_time_offset_h :8;
+ u_char next_time_offset_m :8;
+} local_time_offset_entry_t ;
+#define CastLocalTimeOffsetEntry(x) ((local_time_offset_entry_t *)(x))
+
/* 0x59 subtitling_descriptor */
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-11 03:00:41 +0000