Data Item

Data Structures
struct	ast_dataitem_t
	Dataitem. More...
struct	ast_dataitem_ex_t
	Extracted dataitem. More...

Macros
#define	AST_MAP_DATAITEM_TYPE_EX(category_name, category_value, dataitem_name, dataitem_value)   I ## category_name ## _ ## dataitem_name = category_value ## dataitem_value,
	Macro used to map dataitem type. More...
#define	SPF   999
#define	REF   998
#define	A02   902
#define	A03   903
#define	A04   904
#define	A05   905
#define	A06   906
#define	A07   907
#define	A08   908
#define	AST_MAX_DATAITEM_SIZE   1024
	Max data item bytes. More...
#define	AST_DATAITEM_SUMMARY_PREFERED_CHARS   256
	Prefered number of chars of dataitem summary. More...
#define	AST_DATAITEM_HEX_STR_PREFERED_CHARS   (AST_MAX_DATAITEM_SIZE * 3)
	Prefered number of chars of dataitem hexadecimal string. More...
#define	AST_DATAITEM_HEX_HTML_PREFERED_CHARS   (AST_MAX_DATAITEM_SIZE * 12 + 128)
	Prefered number of chars of dataitem hexadecimal HTML snippet. More...
#define	AST_DATAITEM_BIN_STR_PREFERED_CHARS   (AST_MAX_DATAITEM_SIZE * 9)
	Prefered number of chars of dataitem binary string. More...
#define	AST_DATAITEM_BIN_HTML_PREFERED_CHARS   (AST_MAX_DATAITEM_SIZE * 128 + 64)
	Prefered number of chars of dataitem binary HTML snippet. More...
#define	AST_DATAITEM_DETAIL_HTML_PREFERED_CHARS   (AST_DATAITEM_HEX_HTML_PREFERED_CHARS + AST_DATAITEM_BIN_HTML_PREFERED_CHARS + 20480)
	Prefered number of chars of data item detail description HTML snippet. More...

Enumerations
enum	ast_dataitem_type_t {   INULLITEM = 0, I001_010 = 1010, I001_020 = 1020, I001_030 = 1030,   I001_040 = 1040, I001_042 = 1042, I001_050 = 1050, I001_060 = 1060,   I001_070 = 1070, I001_080 = 1080, I001_090 = 1090, I001_100 = 1100,   I001_120 = 1120, I001_130 = 1130, I001_131 = 1131, I001_141 = 1141,   I001_150 = 1150, I001_161 = 1161, I001_170 = 1170, I001_200 = 1200,   I001_210 = 1210, I001_REF = 1998, I002_000 = 2000, I002_010 = 2010,   I002_020 = 2020, I002_030 = 2030, I002_041 = 2041, I002_050 = 2050,   I002_060 = 2060, I002_070 = 2070, I002_080 = 2080, I002_090 = 2090,   I002_100 = 2100, I002_SPF = 2999, I004_000 = 4000, I004_010 = 4010,   I004_015 = 4015, I004_020 = 4020, I004_030 = 4030, I004_035 = 4035,   I004_040 = 4040, I004_045 = 4045, I004_060 = 4060, I004_070 = 4070,   I004_074 = 4074, I004_075 = 4075, I004_076 = 4076, I004_100 = 4100,   I004_110 = 4110, I004_120 = 4120, I004_170 = 4170, I004_171 = 4171,   I008_000 = 8000, I008_010 = 8010, I008_020 = 8020, I008_034 = 8034,   I008_036 = 8036, I008_038 = 8038, I008_040 = 8040, I008_050 = 8050,   I008_090 = 8090, I008_100 = 8100, I008_110 = 8110, I008_120 = 8120,   I010_000 = 10000, I010_010 = 10010, I010_020 = 10020, I010_040 = 10040,   I010_041 = 10041, I010_042 = 10042, I010_060 = 10060, I010_090 = 10090,   I010_091 = 10091, I010_131 = 10131, I010_140 = 10140, I010_161 = 10161,   I010_170 = 10170, I010_200 = 10200, I010_202 = 10202, I010_210 = 10210,   I010_220 = 10220, I010_245 = 10245, I010_250 = 10250, I010_270 = 10270,   I010_280 = 10280, I010_300 = 10300, I010_310 = 10310, I010_500 = 10500,   I010_550 = 10550, I010_REF = 10998, I010_SPF = 10999, I019_000 = 19000,   I019_010 = 19010, I019_140 = 19140, I019_550 = 19550, I019_551 = 19551,   I019_552 = 19552, I019_553 = 19553, I019_600 = 19600, I019_610 = 19610,   I019_620 = 19620, I020_010 = 20010, I020_020 = 20020, I020_030 = 20030,   I020_041 = 20041, I020_042 = 20042, I020_050 = 20050, I020_055 = 20055,   I020_070 = 20070, I020_090 = 20090, I020_100 = 20100, I020_105 = 20105,   I020_110 = 20110, I020_140 = 20140, I020_161 = 20161, I020_170 = 20170,   I020_202 = 20202, I020_210 = 20210, I020_220 = 20220, I020_230 = 20230,   I020_245 = 20245, I020_250 = 20250, I020_260 = 20260, I020_300 = 20300,   I020_310 = 20310, I020_400 = 20400, I020_500 = 20500, I020_REF = 20998,   I020_SPF = 20999, I021_008 = 21008, I021_010 = 21010, I021_015 = 21015,   I021_016 = 21016, I021_020 = 21020, I021_030 = 21030, I021_032 = 21032,   I021_040 = 21040, I021_070 = 21070, I021_071 = 21071, I021_072 = 21072,   I021_073 = 21073, I021_074 = 21074, I021_075 = 21075, I021_076 = 21076,   I021_077 = 21077, I021_080 = 21080, I021_090 = 21090, I021_095 = 21095,   I021_110 = 21110, I021_130 = 21130, I021_131 = 21131, I021_132 = 21132,   I021_140 = 21140, I021_145 = 21145, I021_146 = 21146, I021_148 = 21148,   I021_150 = 21150, I021_151 = 21151, I021_152 = 21152, I021_155 = 21155,   I021_157 = 21157, I021_160 = 21160, I021_161 = 21161, I021_165 = 21165,   I021_170 = 21170, I021_200 = 21200, I021_210 = 21210, I021_220 = 21220,   I021_230 = 21230, I021_250 = 21250, I021_260 = 21260, I021_271 = 21271,   I021_295 = 21295, I021_400 = 21400, I021_REF = 21998, I021_SPF = 21999,   I021_A02 = 21902, I021_A03 = 21903, I021_A04 = 21904, I021_A05 = 21905,   I021_A06 = 21906, I021_A07 = 21907, I021_A08 = 21908, I023_000 = 23000,   I023_010 = 23010, I023_015 = 23015, I023_070 = 23070, I023_100 = 23100,   I023_101 = 23101, I023_110 = 23110, I023_120 = 23120, I023_200 = 23200,   I033_001 = 33001, I033_002 = 33002, I033_003 = 33003, I033_004 = 33004,   I033_005 = 33005, I033_006 = 33006, I033_007 = 33007, I033_008 = 33008,   I033_009 = 33009, I033_010 = 33010, I033_011 = 33011, I033_012 = 33012,   I033_013 = 33013, I033_014 = 33014, I033_015 = 33015, I033_017 = 33017,   I033_018 = 33018, I034_000 = 34000, I034_010 = 34010, I034_020 = 34020,   I034_030 = 34030, I034_041 = 34041, I034_050 = 34050, I034_060 = 34060,   I034_070 = 34070, I034_090 = 34090, I034_100 = 34100, I034_110 = 34110,   I034_120 = 34120, I034_REF = 34998, I034_SPF = 34999, I048_010 = 48010,   I048_020 = 48020, I048_030 = 48030, I048_040 = 48040, I048_050 = 48050,   I048_055 = 48055, I048_060 = 48060, I048_065 = 48065, I048_042 = 48042,   I048_070 = 48070, I048_080 = 48080, I048_090 = 48090, I048_100 = 48100,   I048_110 = 48110, I048_120 = 48120, I048_130 = 48130, I048_140 = 48140,   I048_161 = 48161, I048_170 = 48170, I048_200 = 48200, I048_210 = 48210,   I048_220 = 48220, I048_230 = 48230, I048_240 = 48240, I048_250 = 48250,   I048_260 = 48260, I048_REF = 48998, I048_SPF = 48999, I062_010 = 62010,   I062_015 = 62015, I062_040 = 62040, I062_060 = 62060, I062_070 = 62070,   I062_080 = 62080, I062_100 = 62100, I062_105 = 62105, I062_110 = 62110,   I062_120 = 62120, I062_130 = 62130, I062_135 = 62135, I062_136 = 62136,   I062_185 = 62185, I062_200 = 62200, I062_210 = 62210, I062_220 = 62220,   I062_245 = 62245, I062_270 = 62270, I062_290 = 62290, I062_295 = 62295,   I062_300 = 62300, I062_340 = 62340, I062_380 = 62380, I062_390 = 62390,   I062_500 = 62500, I062_510 = 62510, I062_REF = 62998, I062_SPF = 62999,   I065_000 = 65000, I065_010 = 65010, I065_015 = 65015, I065_020 = 65020,   I065_030 = 65030, I065_040 = 65040, I065_050 = 65050, I240_000 = 240000,   I240_010 = 240010, I240_020 = 240020, I240_030 = 240030, I240_040 = 240040,   I240_041 = 240041, I240_048 = 240048, I240_049 = 240049, I240_050 = 240050,   I240_051 = 240051, I240_052 = 240052, I240_140 = 240140, I240_REF = 240998,   I240_SPF = 240999 }
	Definition of data item id in each category. More...

Functions
const char *	ast_dataitem_type_to_str (const ast_dataitem_type_t type)
	Convert from ast_dataitem_type_t to C string. More...
ast_dataitem_t	ast_dataitem_decode (const unsigned char *buffer, const size_t bufsize, const ast_dataitem_type_t type)
	Decode data item from binary data. More...
ast_dataitem_t	ast_dataitem_encode (unsigned char *const buffer, const size_t bufsize, const ast_dataitem_ex_t xdi)
	Encode. More...
ast_dataitem_t	ast_dataitem_copy (unsigned char *const buffer, const size_t bufsize, const ast_dataitem_t src)
	Copy data item to binary buffer. More...
size_t	ast_dataitem_get_size (const unsigned char *buffer, const size_t bufsize, const ast_dataitem_type_t type)
	Function to get size of one dataitem. More...
size_t	ast_dataitem_get_size_fixed (const unsigned char *buffer, const size_t bufsize, const size_t fix_size)
	Utility funciton to get fixed dataitem size. More...
size_t	ast_dataitem_get_size_fixed_1_byte (const unsigned char *buffer, const size_t bufsize)
size_t	ast_dataitem_get_size_fixed_2_byte (const unsigned char *buffer, const size_t bufsize)
size_t	ast_dataitem_get_size_fixed_3_byte (const unsigned char *buffer, const size_t bufsize)
size_t	ast_dataitem_get_size_fixed_4_byte (const unsigned char *buffer, const size_t bufsize)
size_t	ast_dataitem_get_size_fixed_5_byte (const unsigned char *buffer, const size_t bufsize)
size_t	ast_dataitem_get_size_fixed_6_byte (const unsigned char *buffer, const size_t bufsize)
size_t	ast_dataitem_get_size_fixed_7_byte (const unsigned char *buffer, const size_t bufsize)
size_t	ast_dataitem_get_size_fixed_8_byte (const unsigned char *buffer, const size_t bufsize)
size_t	ast_dataitem_get_size_fixed_9_byte (const unsigned char *buffer, const size_t bufsize)
size_t	ast_dataitem_get_size_fixed_12_byte (const unsigned char *buffer, const size_t bufsize)
size_t	ast_dataitem_get_size_variable (const unsigned char *buffer, const size_t bufsize, const size_t max_size)
	Utility funciton to get FX extendable dataitem size. More...
size_t	ast_dataitem_get_size_var_1_byte (const unsigned char *buffer, const size_t bufsize)
size_t	ast_dataitem_get_size_var_2_byte (const unsigned char *buffer, const size_t bufsize)
size_t	ast_dataitem_get_size_var_3_byte (const unsigned char *buffer, const size_t bufsize)
size_t	ast_dataitem_get_size_var_4_byte (const unsigned char *buffer, const size_t bufsize)
size_t	ast_dataitem_get_size_var_5_byte (const unsigned char *buffer, const size_t bufsize)
size_t	ast_dataitem_get_size_var_6_byte (const unsigned char *buffer, const size_t bufsize)
size_t	ast_dataitem_get_size_var_23_byte (const unsigned char *buffer, const size_t bufsize)
size_t	ast_dataitem_get_size_var_unlimited (const unsigned char *buffer, const size_t bufsize)
size_t	ast_dataitem_get_size_repeat (const unsigned char *buffer, const size_t bufsize, const size_t unit_size)
	Utility function to get repeated dataitem size. More...
size_t	ast_dataitem_get_size_rep_1_byte (const unsigned char *buffer, const size_t bufsize)
size_t	ast_dataitem_get_size_rep_2_byte (const unsigned char *buffer, const size_t bufsize)
size_t	ast_dataitem_get_size_rep_3_byte (const unsigned char *buffer, const size_t bufsize)
size_t	ast_dataitem_get_size_rep_4_byte (const unsigned char *buffer, const size_t bufsize)
size_t	ast_dataitem_get_size_rep_8_byte (const unsigned char *buffer, const size_t bufsize)
size_t	ast_dataitem_get_size_rep_15_byte (const unsigned char *buffer, const size_t bufsize)
size_t	ast_dataitem_get_size_rep_64_byte (const unsigned char *buffer, const size_t bufsize)
size_t	ast_dataitem_get_size_rep_256_byte (const unsigned char *buffer, const size_t bufsize)
const char *	ast_dataitem_get_name (const ast_dataitem_type_t type)
	Function to get name of one dataitem. More...
void	ast_dataitem_get_summary (char *summary, const size_t summary_size, const ast_dataitem_t di)
	Function to get summary of one dataitem. More...
void	ast_dataitem_get_hex_str (char *string, const size_t string_size, ast_dataitem_t di)
	Function to get raw dataitem data in hexadecimal format. More...
void	ast_dataitem_get_hex_html (char *html, const size_t html_size, const ast_dataitem_t di)
	Function to get a html snippet of the raw dataitem data in hexadecimal format. More...
void	ast_dataitem_get_bin_str (char *string, const size_t string_size, const ast_dataitem_t di)
	Function to get raw dataitem data in binary format. More...
void	ast_dataitem_get_bin_html (char *html, const size_t html_size, const ast_dataitem_t di)
	Function to get a html snippet of the raw dataitem data in binary format. More...
void	ast_dataitem_get_detail_html (char *detail, const size_t detail_size, const ast_dataitem_t di)
	Function to get a html snippet of detailed description of dataitem. More...
void	ast_dataitem_get_detail_html_dummy (char *detail, const size_t detail_size, const ast_dataitem_t di)
	Dummy get detail function. More...

Detailed Description

Macro Definition Documentation

A02

#define A02   902

A03

#define A03   903

A04

#define A04   904

A05

#define A05   905

A06

#define A06   906

A07

#define A07   907

A08

#define A08   908

AST_DATAITEM_BIN_HTML_PREFERED_CHARS

#define AST_DATAITEM_BIN_HTML_PREFERED_CHARS   (AST_MAX_DATAITEM_SIZE * 128 + 64)

Prefered number of chars of dataitem binary HTML snippet.

AST_DATAITEM_BIN_STR_PREFERED_CHARS

#define AST_DATAITEM_BIN_STR_PREFERED_CHARS   (AST_MAX_DATAITEM_SIZE * 9)

Prefered number of chars of dataitem binary string.

AST_DATAITEM_DETAIL_HTML_PREFERED_CHARS

#define AST_DATAITEM_DETAIL_HTML_PREFERED_CHARS   (AST_DATAITEM_HEX_HTML_PREFERED_CHARS + AST_DATAITEM_BIN_HTML_PREFERED_CHARS + 20480)

Prefered number of chars of data item detail description HTML snippet.

AST_DATAITEM_HEX_HTML_PREFERED_CHARS

#define AST_DATAITEM_HEX_HTML_PREFERED_CHARS   (AST_MAX_DATAITEM_SIZE * 12 + 128)

Prefered number of chars of dataitem hexadecimal HTML snippet.

AST_DATAITEM_HEX_STR_PREFERED_CHARS

#define AST_DATAITEM_HEX_STR_PREFERED_CHARS   (AST_MAX_DATAITEM_SIZE * 3)

Prefered number of chars of dataitem hexadecimal string.

Examples

example.c.

AST_DATAITEM_SUMMARY_PREFERED_CHARS

#define AST_DATAITEM_SUMMARY_PREFERED_CHARS   256

Prefered number of chars of dataitem summary.

Examples

example.c.

AST_MAP_DATAITEM_TYPE_EX

#define AST_MAP_DATAITEM_TYPE_EX	(		category_name,
			category_value,
			dataitem_name,
			dataitem_value
	)		I ## category_name ## _ ## dataitem_name = category_value ## dataitem_value,

Macro used to map dataitem type.

A dataitem type is an enum value like I062_380, and its value will be 62 * 1000 + 380 = 62380.

Warning

As in C, a value starts with 0 will be treated as octet, the category number shall not contain the preceding 0.

AST_MAX_DATAITEM_SIZE

#define AST_MAX_DATAITEM_SIZE   1024

Max data item bytes.

REF

#define REF   998

SPF

#define SPF   999

Special dataitems SPF and REF are widly used in different categories by different manufecturers AXX are old version of dataitems that are not competible with its new version

Enumeration Type Documentation

ast_dataitem_type_t

enum ast_dataitem_type_t

Definition of data item id in each category.

Enumerator
INULLITEM	Null (Empty) dataitem.
I001_010
I001_020
I001_030
I001_040
I001_042
I001_050
I001_060
I001_070
I001_080
I001_090
I001_100
I001_120
I001_130
I001_131
I001_141
I001_150
I001_161
I001_170
I001_200
I001_210
I001_REF
I002_000
I002_010
I002_020
I002_030
I002_041
I002_050
I002_060
I002_070
I002_080
I002_090
I002_100
I002_SPF
I004_000
I004_010
I004_015
I004_020
I004_030
I004_035
I004_040
I004_045
I004_060
I004_070
I004_074
I004_075
I004_076
I004_100
I004_110
I004_120
I004_170
I004_171
I008_000
I008_010
I008_020
I008_034
I008_036
I008_038
I008_040
I008_050
I008_090
I008_100
I008_110
I008_120
I010_000
I010_010
I010_020
I010_040
I010_041
I010_042
I010_060
I010_090
I010_091
I010_131
I010_140
I010_161
I010_170
I010_200
I010_202
I010_210
I010_220
I010_245
I010_250
I010_270
I010_280
I010_300
I010_310
I010_500
I010_550
I010_REF
I010_SPF
I019_000
I019_010
I019_140
I019_550
I019_551
I019_552
I019_553
I019_600
I019_610
I019_620
I020_010
I020_020
I020_030
I020_041
I020_042
I020_050
I020_055
I020_070
I020_090
I020_100
I020_105
I020_110
I020_140
I020_161
I020_170
I020_202
I020_210
I020_220
I020_230
I020_245
I020_250
I020_260
I020_300
I020_310
I020_400
I020_500
I020_REF
I020_SPF
I021_008
I021_010
I021_015
I021_016
I021_020
I021_030
I021_032
I021_040
I021_070
I021_071
I021_072
I021_073
I021_074
I021_075
I021_076
I021_077
I021_080
I021_090
I021_095
I021_110
I021_130
I021_131
I021_132
I021_140
I021_145
I021_146
I021_148
I021_150
I021_151
I021_152
I021_155
I021_157
I021_160
I021_161
I021_165
I021_170
I021_200
I021_210
I021_220
I021_230
I021_250
I021_260
I021_271
I021_295
I021_400
I021_REF
I021_SPF
I021_A02	Dataitem I021/130 version 0.24 ~ 0.26.
I021_A03	Dataitem I021/040 prior version 0.26.
I021_A04	Dataitem I021/131 prior version 0.26.
I021_A05	Dataitem I021/090 prior version 0.26.
I021_A06	Dataitem I021/210 prior version 0.26.
I021_A07	Dataitem I021/210 version 1.0 ~ 2.2.
I021_A08	Dataitem I021/200 prior version 0.26.
I023_000
I023_010
I023_015
I023_070
I023_100
I023_101
I023_110
I023_120
I023_200
I033_001
I033_002
I033_003
I033_004
I033_005
I033_006
I033_007
I033_008
I033_009
I033_010
I033_011
I033_012
I033_013
I033_014
I033_015
I033_017
I033_018
I034_000
I034_010
I034_020
I034_030
I034_041
I034_050
I034_060
I034_070
I034_090
I034_100
I034_110
I034_120
I034_REF
I034_SPF
I048_010
I048_020
I048_030
I048_040
I048_050
I048_055
I048_060
I048_065
I048_042
I048_070
I048_080
I048_090
I048_100
I048_110
I048_120
I048_130
I048_140
I048_161
I048_170
I048_200
I048_210
I048_220
I048_230
I048_240
I048_250
I048_260
I048_REF
I048_SPF
I062_010
I062_015
I062_040
I062_060
I062_070
I062_080
I062_100
I062_105
I062_110
I062_120
I062_130
I062_135
I062_136
I062_185
I062_200
I062_210
I062_220
I062_245
I062_270
I062_290
I062_295
I062_300
I062_340
I062_380
I062_390
I062_500
I062_510
I062_REF
I062_SPF
I065_000
I065_010
I065_015
I065_020
I065_030
I065_040
I065_050
I240_000
I240_010
I240_020
I240_030
I240_040
I240_041
I240_048
I240_049
I240_050
I240_051
I240_052
I240_140
I240_REF
I240_SPF

Function Documentation

ast_dataitem_copy()

ast_dataitem_t ast_dataitem_copy	(	unsigned char *const	buffer,
		const size_t	bufsize,
		const ast_dataitem_t	src
	)

Copy data item to binary buffer.

ast_dataitem_decode()

ast_dataitem_t ast_dataitem_decode	(	const unsigned char *	buffer,
		const size_t	bufsize,
		const ast_dataitem_type_t	type
	)

Decode data item from binary data.

ast_dataitem_encode()

ast_dataitem_t ast_dataitem_encode	(	unsigned char *const	buffer,
		const size_t	bufsize,
		const ast_dataitem_ex_t	xdi
	)

Encode.

ast_dataitem_get_bin_html()

void ast_dataitem_get_bin_html	(	char *	html,
		const size_t	html_size,
		const ast_dataitem_t	di
	)

Function to get a html snippet of the raw dataitem data in binary format.

The return text will be an html table with data in the cells.

ast_dataitem_get_bin_str()

void ast_dataitem_get_bin_str	(	char *	string,
		const size_t	string_size,
		const ast_dataitem_t	di
	)

Function to get raw dataitem data in binary format.

There will be an space between each byte. E.g. "10011111 10100110 10001111"

ast_dataitem_get_detail_html()

void ast_dataitem_get_detail_html	(	char *	detail,
		const size_t	detail_size,
		const ast_dataitem_t	di
	)

Function to get a html snippet of detailed description of dataitem.

Parameters

detail	Buffer to save the html snippet
detail_size	Buffer size
di	Dataitem

The returned html fragment contains only basic elements used in html body, such as <br/> <h> <table>....

This function will return only semantics markups, some elements will cantaion class name, and it's recomanded the libary user to use CSS to format the html style.

ast_dataitem_get_detail_html_dummy()

void ast_dataitem_get_detail_html_dummy	(	char *	detail,
		const size_t	detail_size,
		const ast_dataitem_t	di
	)

Dummy get detail function.

For some data items, it's not necesary to implement a get_detail_html function. In this case, the dataitem's get_detail_html_func can be register to this dummy function. It' will only set detail as a NULL string and do nothing else.

ast_dataitem_get_hex_html()

void ast_dataitem_get_hex_html	(	char *	html,
		const size_t	html_size,
		const ast_dataitem_t	di
	)

Function to get a html snippet of the raw dataitem data in hexadecimal format.

The return text will be an html table with data in the cells.

ast_dataitem_get_hex_str()

void ast_dataitem_get_hex_str	(	char *	string,
		const size_t	string_size,
		ast_dataitem_t	di
	)

Function to get raw dataitem data in hexadecimal format.

There will be an space between each byte. E.g. "0f 37 4a 5e"

Examples

example.c.

ast_dataitem_get_name()

const char* ast_dataitem_get_name

(

const ast_dataitem_type_t

type

)

Function to get name of one dataitem.

Name is the title of each dataitem defined in Eurocontrol ASTERIX documentation

Examples

example.c.

ast_dataitem_get_size()

size_t ast_dataitem_get_size	(	const unsigned char *	buffer,
		const size_t	bufsize,
		const ast_dataitem_type_t	type
	)

Function to get size of one dataitem.

ast_dataitem_get_size_fixed()

size_t ast_dataitem_get_size_fixed	(	const unsigned char *	buffer,
		const size_t	bufsize,
		const size_t	fix_size
	)

Utility funciton to get fixed dataitem size.

ast_dataitem_get_size_fixed_12_byte()

size_t ast_dataitem_get_size_fixed_12_byte	(	const unsigned char *	buffer,
		const size_t	bufsize
	)

ast_dataitem_get_size_fixed_1_byte()

size_t ast_dataitem_get_size_fixed_1_byte	(	const unsigned char *	buffer,
		const size_t	bufsize
	)

ast_dataitem_get_size_fixed_2_byte()

size_t ast_dataitem_get_size_fixed_2_byte	(	const unsigned char *	buffer,
		const size_t	bufsize
	)

ast_dataitem_get_size_fixed_3_byte()

size_t ast_dataitem_get_size_fixed_3_byte	(	const unsigned char *	buffer,
		const size_t	bufsize
	)

ast_dataitem_get_size_fixed_4_byte()

size_t ast_dataitem_get_size_fixed_4_byte	(	const unsigned char *	buffer,
		const size_t	bufsize
	)

ast_dataitem_get_size_fixed_5_byte()

size_t ast_dataitem_get_size_fixed_5_byte	(	const unsigned char *	buffer,
		const size_t	bufsize
	)

ast_dataitem_get_size_fixed_6_byte()

size_t ast_dataitem_get_size_fixed_6_byte	(	const unsigned char *	buffer,
		const size_t	bufsize
	)

ast_dataitem_get_size_fixed_7_byte()

size_t ast_dataitem_get_size_fixed_7_byte	(	const unsigned char *	buffer,
		const size_t	bufsize
	)

ast_dataitem_get_size_fixed_8_byte()

size_t ast_dataitem_get_size_fixed_8_byte	(	const unsigned char *	buffer,
		const size_t	bufsize
	)

ast_dataitem_get_size_fixed_9_byte()

size_t ast_dataitem_get_size_fixed_9_byte	(	const unsigned char *	buffer,
		const size_t	bufsize
	)

ast_dataitem_get_size_rep_15_byte()

size_t ast_dataitem_get_size_rep_15_byte	(	const unsigned char *	buffer,
		const size_t	bufsize
	)

ast_dataitem_get_size_rep_1_byte()

size_t ast_dataitem_get_size_rep_1_byte	(	const unsigned char *	buffer,
		const size_t	bufsize
	)

ast_dataitem_get_size_rep_256_byte()

size_t ast_dataitem_get_size_rep_256_byte	(	const unsigned char *	buffer,
		const size_t	bufsize
	)

ast_dataitem_get_size_rep_2_byte()

size_t ast_dataitem_get_size_rep_2_byte	(	const unsigned char *	buffer,
		const size_t	bufsize
	)

ast_dataitem_get_size_rep_3_byte()

size_t ast_dataitem_get_size_rep_3_byte	(	const unsigned char *	buffer,
		const size_t	bufsize
	)

ast_dataitem_get_size_rep_4_byte()

size_t ast_dataitem_get_size_rep_4_byte	(	const unsigned char *	buffer,
		const size_t	bufsize
	)

ast_dataitem_get_size_rep_64_byte()

size_t ast_dataitem_get_size_rep_64_byte	(	const unsigned char *	buffer,
		const size_t	bufsize
	)

ast_dataitem_get_size_rep_8_byte()

size_t ast_dataitem_get_size_rep_8_byte	(	const unsigned char *	buffer,
		const size_t	bufsize
	)

ast_dataitem_get_size_repeat()

size_t ast_dataitem_get_size_repeat	(	const unsigned char *	buffer,
		const size_t	bufsize,
		const size_t	unit_size
	)

Utility function to get repeated dataitem size.

ast_dataitem_get_size_var_1_byte()

size_t ast_dataitem_get_size_var_1_byte	(	const unsigned char *	buffer,
		const size_t	bufsize
	)

ast_dataitem_get_size_var_23_byte()

size_t ast_dataitem_get_size_var_23_byte	(	const unsigned char *	buffer,
		const size_t	bufsize
	)

ast_dataitem_get_size_var_2_byte()

size_t ast_dataitem_get_size_var_2_byte	(	const unsigned char *	buffer,
		const size_t	bufsize
	)

ast_dataitem_get_size_var_3_byte()

size_t ast_dataitem_get_size_var_3_byte	(	const unsigned char *	buffer,
		const size_t	bufsize
	)

ast_dataitem_get_size_var_4_byte()

size_t ast_dataitem_get_size_var_4_byte	(	const unsigned char *	buffer,
		const size_t	bufsize
	)

ast_dataitem_get_size_var_5_byte()

size_t ast_dataitem_get_size_var_5_byte	(	const unsigned char *	buffer,
		const size_t	bufsize
	)

ast_dataitem_get_size_var_6_byte()

size_t ast_dataitem_get_size_var_6_byte	(	const unsigned char *	buffer,
		const size_t	bufsize
	)

ast_dataitem_get_size_var_unlimited()

size_t ast_dataitem_get_size_var_unlimited	(	const unsigned char *	buffer,
		const size_t	bufsize
	)

ast_dataitem_get_size_variable()

size_t ast_dataitem_get_size_variable	(	const unsigned char *	buffer,
		const size_t	bufsize,
		const size_t	max_size
	)

Utility funciton to get FX extendable dataitem size.

ast_dataitem_get_summary()

void ast_dataitem_get_summary	(	char *	summary,
		const size_t	summary_size,
		const ast_dataitem_t	di
	)

Function to get summary of one dataitem.

Parameters

summary	Buffer to save the summary string
summary_size	Buffer size
di	Dataitem

Summary is a human readable string including the main data of dataitem

Examples

example.c.

ast_dataitem_type_to_str()

const char* ast_dataitem_type_to_str

(

const ast_dataitem_type_t

type

)

Convert from ast_dataitem_type_t to C string.

Returns

string like "I001/010";

Examples

example.c.