xml_to_opac.c File Reference

Implements XML to OPAC conversion. More...

#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <yaz/proto.h>
#include <yaz/marcdisp.h>
#include <yaz/wrbuf.h>
#include <yaz/oid_db.h>
#include "sru-p.h"

Go to the source code of this file.

Functions
static int	match_element_next (xmlNode **ptr, const char *elem, NMEM nmem, char **val)
static int	match_v_next (xmlNode **ptr, const char *elem, NMEM nmem, Odr_bool **val)
static int	bibliographicRecord (yaz_marc_t mt, xmlNode *ptr, Z_External **ext, NMEM nmem, const Odr_oid *syntax)
static int	volume (xmlNode *ptr, Z_Volume **volp, NMEM nmem)
static int	volumes (xmlNode *ptr, Z_Volume ***volp, int *num, NMEM nmem)
static int	circulation (xmlNode *ptr, Z_CircRecord **circp, NMEM nmem)
static int	circulations (xmlNode *ptr, Z_CircRecord ***circp, int *num, NMEM nmem)
static int	holdingsRecord (xmlNode *ptr, Z_HoldingsRecord **r, NMEM nmem)
static int	yaz_xml_to_opac_ptr (yaz_marc_t mt, xmlNode *ptr, Z_OPACRecord **dst, NMEM nmem, const Odr_oid *syntax)
int	yaz_xml_to_opac (yaz_marc_t mt, const char *buf_in, size_t size_in, Z_OPACRecord **dst, yaz_iconv_t cd, NMEM nmem, const Odr_oid *syntax)
	Converts XML to OPAC. More...

Detailed Description

Implements XML to OPAC conversion.

Definition in file xml_to_opac.c.

Function Documentation

bibliographicRecord()

static int bibliographicRecord ( yaz_marc_t  mt, xmlNode *  ptr, Z_External **  ext, NMEM  nmem, const Odr_oid *  syntax  )

static

Definition at line 70 of file xml_to_opac.c.

References wrbuf_alloc(), wrbuf_buf, wrbuf_destroy(), wrbuf_len, yaz_marc_read_xml(), yaz_marc_write_iso2709(), yaz_oid_recsyn_usmarc, and z_ext_record_oid_nmem().

Referenced by yaz_xml_to_opac_ptr().

circulation()

static int circulation ( xmlNode *  ptr, Z_CircRecord **  circp, NMEM  nmem  )

static

Definition at line 131 of file xml_to_opac.c.

References match_element_next(), match_v_next(), and nmem_malloc().

Referenced by circulations().

circulations()

static int circulations ( xmlNode *  ptr, Z_CircRecord ***  circp, int *  num, NMEM  nmem  )

static

Definition at line 151 of file xml_to_opac.c.

References circulation(), nmem_malloc(), and yaz_match_xsd_element().

Referenced by holdingsRecord().

holdingsRecord()

static int holdingsRecord ( xmlNode *  ptr, Z_HoldingsRecord **  r, NMEM  nmem  )

static

Definition at line 184 of file xml_to_opac.c.

References Z_HoldingsAndCircData::callNumber, Z_HoldingsAndCircData::circulationData, circulations(), Z_HoldingsAndCircData::completeness, Z_HoldingsAndCircData::copyNumber, Z_HoldingsAndCircData::dateOfReport, Z_HoldingsAndCircData::encodingLevel, Z_HoldingsAndCircData::enumAndChron, Z_HoldingsAndCircData::format, Z_HoldingsAndCircData::generalRetention, Z_HoldingsAndCircData::localLocation, match_element_next(), nmem_malloc(), Z_HoldingsAndCircData::nucCode, Z_HoldingsAndCircData::num_circulationData, Z_HoldingsAndCircData::num_volumes, Z_HoldingsAndCircData::publicNote, Z_HoldingsAndCircData::receiptAcqStatus, Z_HoldingsAndCircData::reproductionNote, Z_HoldingsAndCircData::shelvingData, Z_HoldingsAndCircData::shelvingLocation, Z_HoldingsAndCircData::termsUseRepro, Z_HoldingsAndCircData::typeOfRecord, volumes(), Z_HoldingsAndCircData::volumes, yaz_match_xsd_element(), and Z_HoldingsRecord_holdingsAndCirc.

Referenced by yaz_xml_to_opac_ptr().

match_element_next()

static int match_element_next ( xmlNode **  ptr, const char *  elem, NMEM  nmem, char **  val  )

static

Definition at line 25 of file xml_to_opac.c.

References yaz_match_xsd_string_n_nmem().

Referenced by circulation(), holdingsRecord(), and volume().

match_v_next()

static int match_v_next ( xmlNode **  ptr, const char *  elem, NMEM  nmem, Odr_bool **  val  )

static

Definition at line 39 of file xml_to_opac.c.

References nmem_booldup(), and yaz_match_xsd_element().

Referenced by circulation().

volume()

static int volume ( xmlNode *  ptr, Z_Volume **  volp, NMEM  nmem  )

static

Definition at line 89 of file xml_to_opac.c.

References match_element_next(), and nmem_malloc().

Referenced by volumes().

volumes()

static int volumes ( xmlNode *  ptr, Z_Volume ***  volp, int *  num, NMEM  nmem  )

static

Definition at line 99 of file xml_to_opac.c.

References nmem_malloc(), volume(), and yaz_match_xsd_element().

Referenced by holdingsRecord().

yaz_xml_to_opac()

int yaz_xml_to_opac	(	yaz_marc_t	mt,
		const char *	buf_in,
		size_t	size_in,
		Z_OPACRecord **	dst,
		yaz_iconv_t	cd,
		NMEM	nmem,
		const Odr_oid *	syntax
	)

Converts XML to OPAC.

Parameters

mt	marc handle
buf_in	XML buffer
size_in	size of XML buffer
dst	Z39.50 OPAC result - allocated by NMEM on marc handle
cd	iconv handle for the OPAC content (not ISO2709 part)
nmem	memory for OPACRecord (if NULL, mt NMEM memory is used)
syntax	OID for embedded MARC (if NULL, USMARC is used)

Return values

1	conversion OK
0	conversion NOT OK \

Definition at line 299 of file xml_to_opac.c.

References yaz_marc_iconv(), and yaz_xml_to_opac_ptr().

Referenced by retrieve_fetch().

yaz_xml_to_opac_ptr()

static int yaz_xml_to_opac_ptr ( yaz_marc_t  mt, xmlNode *  ptr, Z_OPACRecord **  dst, NMEM  nmem, const Odr_oid *  syntax  )

static

Definition at line 235 of file xml_to_opac.c.

References bibliographicRecord(), Z_OPACRecord::bibliographicRecord, Z_OPACRecord::holdingsData, holdingsRecord(), nmem_malloc(), Z_OPACRecord::num_holdingsData, yaz_marc_get_nmem(), and yaz_match_xsd_element().

Referenced by yaz_xml_to_opac().