datarecord.h File Reference

ASTERIX data record. More...

#include "category.h"
#include "uap.h"
#include "fspec.h"
#include "dataitem.h"
#include "match.h"
#include "type.h"

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Data Structures
struct	ast_datarecord_t
	Datarecord. More...
struct	ast_datarecord_ex_t
	Extracted datarecord. More...
struct	ast_datarecord_modifier_t
	Datarecord modifier. More...

Macros
#define	AST_MAX_DATAITEMS   32
	Maximum number of data items in a data record.
#define	AST_DATARECORD_HEX_HTML_PREFERED_CHARS   (AST_MAX_DATAITEMS * AST_MAX_DATAITEM_SIZE * 12 + 128)
	Preferred number of chars of datarecord hexadecimal HTML snippet.
#define	AST_DATARECORD_DETAIL_HTML_PREFERED_CHARS   20480
	Preferred number of chars of data item detail description HTML snippet.
#define	AST_KEYWORD_VALUE_PREFERRED_CHARS   32
	Preferred number of chars of keyword string.

Functions
ast_datarecord_t	ast_datarecord_decode (const unsigned char *buffer, const size_t bufsize, const ast_category_t category, const ast_uap_t uap)
	Datarecord decode function.
ast_datarecord_t	ast_datarecord_encode (unsigned char *const buffer, const size_t bufsize, const ast_datarecord_ex_t xdr)
	Datarecord encode function.
ast_datarecord_t	ast_datarecord_copy (unsigned char *buffer, const size_t bufsize, const ast_datarecord_t src)
	Datarecord copy function.
ast_datarecord_t	ast_datarecord_modify (unsigned char *buffer, const size_t bufsize, const ast_datarecord_t src, const ast_datarecord_modifier_t mod)
	Datarecord modify function.
void	ast_datarecord_get_hex_html (char *html, const size_t html_size, const ast_datarecord_t dr)
	Function to get a html snippet of the raw datarecord data in hexadecimal format.
void	ast_datarecord_get_detail_html (char *detail, const size_t detail_size, const ast_datarecord_t dr)
	Function to get a html snippet of detailed description of data record.
bool	ast_datarecord_contain_keyword (const ast_datarecord_t dr, const ast_keyword_t keyword)
	Check if datarecord contains specified keyword type.
bool	ast_datarecord_match_keyword (const ast_datarecord_t dr, const ast_keyword_t keyword, const char *challenge, bool case_sensitive)
	Match a specified keyword in the datarecord.
bool	ast_datarecord_get_keyword (char *keystr, const size_t keystr_size, const ast_datarecord_t dr, const ast_keyword_t keyword, const ast_keyword_format_t format)
	Get keyword summary string from specified datarecord.
ast_sacsic_t	ast_datarecord_get_sacsic (const ast_datarecord_t dr)
	Get SAC/SIC from specified datarecord.
ast_timeofday_t	ast_datarecord_get_timeofday (const ast_datarecord_t dr)
	Get time of day from specified datarecord.
ast_msgtype_t	ast_datarecord_get_msgtype (const ast_datarecord_t dr)
	Get message type from specified datarecord.
ast_tracknum_t	ast_datarecord_get_tracknum (const ast_datarecord_t dr)
	Get track number from specified datarecord.
ast_squawk_t	ast_datarecord_get_squawk (const ast_datarecord_t dr)
	Get Mode-3/A code from specified datarecord.
ast_callsign_t	ast_datarecord_get_callsign (const ast_datarecord_t dr)
	Get callsign from specified datarecord.
ast_icaoaddr_t	ast_datarecord_get_icaoaddr (const ast_datarecord_t dr)
	Get ICAO 24-bit address from specified datarecord.
ast_wgs84coord_t	ast_datarecord_get_wgs84coord (const ast_datarecord_t dr)
	Get WGS-84 coordinate from specified datarecord.
ast_altitude_t	ast_datarecord_get_flightlevel (const ast_datarecord_t dr)
	Get flight level from specified datarecord.
ast_altitude_t	ast_datarecord_get_selaltitude (const ast_datarecord_t dr)
	Get FMS/MCP/FCU selected altitude from specified datarecord.
ast_polar_coordinate_t	ast_datarecord_get_polarcoord (const ast_datarecord_t dr)
	Get polar coordinate from specified datarecord.
ast_range_t	ast_datarecord_get_range (const ast_datarecord_t dr)
	Get range from specified datarecord.
ast_azimuth_t	ast_datarecord_get_azimuth (const ast_datarecord_t dr)
	Get azimuth from specified datarecord.
ast_heading_t	ast_datarecord_get_heading (const ast_datarecord_t dr)
	Get heading from specified datarecord.
ast_speed_t	ast_datarecord_get_speed (const ast_datarecord_t dr)
	Get speed from specified datarecord.
ast_cartesian_velocity_t	ast_datarecord_get_cartesianvel (const ast_datarecord_t dr)
	Get cartesian velocity from specified datarecord.
ast_doppler_velocity_t	ast_datarecord_get_dopplervel (const ast_datarecord_t dr)
	Get doppler velocity from specified datarecord.
ast_vertical_rate_t	ast_datarecord_get_vrate (const ast_datarecord_t dr)
	Get vertical rate from specified datarecord.

Detailed Description

ASTERIX data record.

Description:

This file declares the data record structures and the decode/encode/copy/modify/keyword interfaces for ASTERIX data record processing.