fix_parser.h File Reference

#include <common/xroad_common_types.h>
#include "fix_error.h"
#include "fix_parser_fwd.h"
#include <stdint.h>
#include <stdlib.h>

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Classes
struct	fix_parser_attrs_s

Macros
#define	FIX_PARSER_FLAG_IGNORE_EMPTY   0x01

Typedefs
typedef struct fix_parser_attrs_s	fix_parser_attrs_t

Functions
fix_parser_t *	fix_parser_create (const fix_parser_attrs_t *attrs, fix_error_t **error)
void	fix_parser_destroy (fix_parser_t *parser)
void *	fix_parser_str_to_msg (fix_parser_t *parser, xroad_str_t str, int32_t flags, const char **stop, fix_error_t **error)
xroad_errno_t	fix_parser_msg_to_str (void *msg, char *buf, uint32_t buf_len, uint32_t *req_buf_len, fix_error_t **error)

Detailed Description

Author

Dmitry S. Melnikov, dmitr.nosp@m.yme@.nosp@m.gmail.nosp@m..com

Function Documentation

fix_parser_create()

fix_parser_t* fix_parser_create	(	const fix_parser_attrs_t *	attrs,
		fix_error_t **	error
	)

create new parser instance

Parameters

[in]	attrs	- parser attributes
[out]	error	- error, if any

Returns

new instance of FIX parser, NULL - see error for details

fix_parser_destroy()

void fix_parser_destroy

(

fix_parser_t *

parser

)

destroy parser instance.

Parameters

[in]

parser

- pointer to parser instance

fix_parser_msg_to_str()

xroad_errno_t fix_parser_msg_to_str	(	void *	msg,
		char *	buf,
		uint32_t	buf_len,
		uint32_t *	req_buf_len,
		fix_error_t **	error
	)

convert FIX message to string

Parameters

[in]	msg	- message to be converted
[out]	buff	- buffer with converted message
[out]	buf_len	- length of output buffer
[out]	req_buf_len	- if buff length too small, reqBuffLen returns length of needed space
[out]	error	- error description

Returns

XROAD_OK - OK XROAD_NO_MORE_RESOURCES - see reqBuffLen for required space XROAD_FAILED - error description

fix_parser_str_to_msg()

void* fix_parser_str_to_msg	(	fix_parser_t *	parser,
		xroad_str_t	str,
		int32_t	flags,
		const char **	stop,
		fix_error_t **	error
	)

parse FIX encoded message

Parameters

[in]	parser	- instance of FIX parser
[in]	str	- pointer to data win FIX message
[in]	flags	- message parsing flags
[out]	stop	- pointer to position in data, where parsing is stopped
[out]	error	- error, if any

Returns

ptr to FIX message, NULL - see error for details