pquery.h File Reference

Header for PQF parsing. More...

#include <yaz/yconfig.h>
#include <yaz/proto.h>

Go to the source code of this file.

Defines
#define	YAZ_PQF_ERROR_NONE   0
#define	YAZ_PQF_ERROR_EXTRA   1
#define	YAZ_PQF_ERROR_MISSING   2
#define	YAZ_PQF_ERROR_ATTSET   3
#define	YAZ_PQF_ERROR_TOOMANY   4
#define	YAZ_PQF_ERROR_BADATTR   5
#define	YAZ_PQF_ERROR_INTERNAL   6
#define	YAZ_PQF_ERROR_PROXIMITY   7
#define	YAZ_PQF_ERROR_BAD_INTEGER   8
Typedefs
typedef struct yaz_pqf_parser *	YAZ_PQF_Parser
Functions
Z_RPNQuery *	p_query_rpn (ODR o, const char *qbuf)
Z_AttributesPlusTerm *	p_query_scan (ODR o, oid_proto proto, Odr_oid **attributeSetP, const char *qbuf)
YAZ_PQF_Parser	yaz_pqf_create (void)
Z_RPNQuery *	yaz_pqf_parse (YAZ_PQF_Parser p, ODR o, const char *qbuf)
Z_AttributesPlusTerm *	yaz_pqf_scan (YAZ_PQF_Parser p, ODR o, Odr_oid **attributeSetId, const char *qbuf)
void	yaz_pqf_destroy (YAZ_PQF_Parser p)
int	yaz_pqf_error (YAZ_PQF_Parser p, const char **msg, size_t *off)

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Detailed Description

Header for PQF parsing.

Definition in file pquery.h.

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Define Documentation

#define YAZ_PQF_ERROR_ATTSET   3

Definition at line 68 of file pquery.h.

Referenced by p_query_rpn_mk(), p_query_scan_mk(), and yaz_pqf_error().

#define YAZ_PQF_ERROR_BAD_INTEGER   8

Definition at line 83 of file pquery.h.

Referenced by yaz_pqf_error().

#define YAZ_PQF_ERROR_BADATTR   5

Definition at line 74 of file pquery.h.

Referenced by yaz_pqf_error().

#define YAZ_PQF_ERROR_EXTRA   1

Definition at line 62 of file pquery.h.

Referenced by p_query_rpn_mk(), p_query_scan_mk(), and yaz_pqf_error().

#define YAZ_PQF_ERROR_INTERNAL   6

Definition at line 77 of file pquery.h.

Referenced by yaz_pqf_error().

#define YAZ_PQF_ERROR_MISSING   2

Definition at line 65 of file pquery.h.

Referenced by p_query_scan_mk(), and yaz_pqf_error().

#define YAZ_PQF_ERROR_NONE   0

Definition at line 59 of file pquery.h.

Referenced by yaz_pqf_error().

#define YAZ_PQF_ERROR_PROXIMITY   7

Definition at line 80 of file pquery.h.

Referenced by yaz_pqf_error().

#define YAZ_PQF_ERROR_TOOMANY   4

Definition at line 71 of file pquery.h.

Referenced by p_query_scan_mk(), and yaz_pqf_error().

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Typedef Documentation

typedef struct yaz_pqf_parser* YAZ_PQF_Parser

Definition at line 41 of file pquery.h.

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Function Documentation

Z_RPNQuery* p_query_rpn	(	ODR	o,
		const char *	qbuf
	)

Definition at line 668 of file pquery.c.

References yaz_pqf_parser::error, yaz_pqf_parser::escape_char, yaz_pqf_parser::left_sep, yaz_pqf_parser::lex_buf, p_query_rpn_mk(), yaz_pqf_parser::query_buf, yaz_pqf_parser::query_ptr, yaz_pqf_parser::right_sep, yaz_pqf_parser::term_type, and Z_Term_general.

Referenced by ZOOM_query_prefix().

Z_AttributesPlusTerm* p_query_scan	(	ODR	o,
		oid_proto	proto,
		Odr_oid **	attributeSetP,
		const char *	qbuf
	)

Definition at line 760 of file pquery.c.

References yaz_pqf_parser::error, yaz_pqf_parser::escape_char, yaz_pqf_parser::left_sep, yaz_pqf_parser::lex_buf, p_query_scan_mk(), yaz_pqf_parser::query_buf, yaz_pqf_parser::query_ptr, yaz_pqf_parser::right_sep, yaz_pqf_parser::term_type, and Z_Term_general.

YAZ_PQF_Parser yaz_pqf_create

(

void

)

Definition at line 777 of file pquery.c.

References yaz_pqf_parser::error, yaz_pqf_parser::escape_char, yaz_pqf_parser::left_sep, yaz_pqf_parser::right_sep, yaz_pqf_parser::term_type, xmalloc, and Z_Term_general.

Referenced by ccl_rpn_query(), and ccl_scan_query().

void yaz_pqf_destroy

(

YAZ_PQF_Parser

p

)

Definition at line 790 of file pquery.c.

References xfree.

Referenced by ccl_rpn_query(), and ccl_scan_query().

int yaz_pqf_error	(	YAZ_PQF_Parser	p,
		const char **	msg,
		size_t *	off
	)

Definition at line 815 of file pquery.c.

References yaz_pqf_parser::error, yaz_pqf_parser::query_buf, yaz_pqf_parser::query_ptr, YAZ_PQF_ERROR_ATTSET, YAZ_PQF_ERROR_BAD_INTEGER, YAZ_PQF_ERROR_BADATTR, YAZ_PQF_ERROR_EXTRA, YAZ_PQF_ERROR_INTERNAL, YAZ_PQF_ERROR_MISSING, YAZ_PQF_ERROR_NONE, YAZ_PQF_ERROR_PROXIMITY, and YAZ_PQF_ERROR_TOOMANY.

Z_RPNQuery* yaz_pqf_parse	(	YAZ_PQF_Parser	p,
		ODR	o,
		const char *	qbuf
	)

Definition at line 795 of file pquery.c.

References yaz_pqf_parser::lex_buf, p_query_rpn_mk(), yaz_pqf_parser::query_buf, and yaz_pqf_parser::query_ptr.

Referenced by ccl_rpn_query().

Z_AttributesPlusTerm* yaz_pqf_scan	(	YAZ_PQF_Parser	p,
		ODR	o,
		Odr_oid **	attributeSetId,
		const char *	qbuf
	)

Definition at line 804 of file pquery.c.

References yaz_pqf_parser::lex_buf, p_query_scan_mk(), PROTO_Z3950, yaz_pqf_parser::query_buf, and yaz_pqf_parser::query_ptr.

Referenced by ccl_scan_query().