record_conv.h File Reference

Record Conversions Utility. More...

#include <stddef.h>
#include <yaz/wrbuf.h>
#include <yaz/yconfig.h>
#include <yaz/xmltypes.h>
#include <yaz/z-opac.h>

Go to the source code of this file.

Typedefs
typedef struct yaz_record_conv_struct *	yaz_record_conv_t
Functions
yaz_record_conv_t	yaz_record_conv_create (void)
void	yaz_record_conv_destroy (yaz_record_conv_t p)
int	yaz_record_conv_configure (yaz_record_conv_t p, const xmlNode *node)
int	yaz_record_conv_record (yaz_record_conv_t p, const char *input_record_buf, size_t input_record_len, WRBUF output_record)
int	yaz_record_conv_opac_record (yaz_record_conv_t p, Z_OPACRecord *input_record, WRBUF output_record)
const char *	yaz_record_conv_get_error (yaz_record_conv_t p)
void	yaz_record_conv_set_path (yaz_record_conv_t p, const char *path)

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Detailed Description

Record Conversions Utility.

Definition in file record_conv.h.

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Typedef Documentation

typedef struct yaz_record_conv_struct* yaz_record_conv_t

record conversion handle

Definition at line 45 of file record_conv.h.

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Function Documentation

int yaz_record_conv_configure	(	yaz_record_conv_t	p,
		const xmlNode *	node
	)

configures record conversion

Parameters:

	p	record conversion handle
	node	xmlNode pointer (root element of XML config)

Return values:

	0	success
	-1	failure

On failure, use yaz_record_conv_get_error to get error string.

    <backend syntax='xml'>
      <xslt stylesheet="dc2marcxml.xsl"/>
      <marc inputformat="xml" outputformat="marcxml" outputcharset="marc-8"/>
    </backend>
    

    <backend syntax='usmarc' name='F'>
      <marc inputformat="marc" outputformat="marcxml" inputcharset="marc-8"/>
      <xslt stylesheet="marcxml2mods.xsl"/>
      <xslt stylesheet="mods2dc.xsl"/>
    </backend>
    

Definition at line 360 of file record_conv.c.

References yaz_record_conv_struct::wr_error, and wrbuf_printf().

yaz_record_conv_t yaz_record_conv_create

(

void

)

creates record handle

Returns:

record handle

Definition at line 106 of file record_conv.c.

References yaz_record_conv_struct::nmem, nmem_create(), yaz_record_conv_struct::path, yaz_record_conv_struct::rules, yaz_record_conv_struct::wr_error, wrbuf_alloc(), and xmalloc.

void yaz_record_conv_destroy

(

yaz_record_conv_t

p

)

destroys record handle

Parameters:

p

record conversion handle

Definition at line 121 of file record_conv.c.

References yaz_record_conv_struct::nmem, nmem_destroy(), yaz_record_conv_struct::path, yaz_record_conv_struct::wr_error, wrbuf_destroy(), and xfree.

const char* yaz_record_conv_get_error

(

yaz_record_conv_t

p

)

returns error string (for last error)

Parameters:

p

record conversion handle

Returns:

error string

Definition at line 562 of file record_conv.c.

References yaz_record_conv_struct::wr_error, and wrbuf_cstr().

int yaz_record_conv_opac_record	(	yaz_record_conv_t	p,
		Z_OPACRecord *	input_record,
		WRBUF	output_record
	)

performs record conversion on OPAC record

Parameters:

	p	record conversion handle
	input_record	Z39.50 OPAC record
	output_record	resultint record (WRBUF string)

Return values:

	0	success
	-1	failure

On failure, use yaz_record_conv_get_error to get error string.

Definition at line 396 of file record_conv.c.

References yaz_record_conv_rule::marc, yaz_record_conv_rule::next, yaz_record_conv_struct::rules, yaz_record_conv_rule::u, yaz_record_conv_rule::which, yaz_record_conv_struct::wr_error, wrbuf_alloc(), wrbuf_buf, wrbuf_destroy(), wrbuf_len, wrbuf_rewind(), yaz_iconv_close(), yaz_iconv_open(), yaz_marc_create(), yaz_marc_destroy(), yaz_marc_iconv(), yaz_marc_xml(), yaz_opac_decode_wrbuf(), and YAZ_RECORD_CONV_RULE_MARC.

int yaz_record_conv_record	(	yaz_record_conv_t	p,
		const char *	input_record_buf,
		size_t	input_record_len,
		WRBUF	output_record
	)

performs record conversion on record buffer (OCTET aligned)

Parameters:

	p	record conversion handle
	input_record_buf	input record buffer
	input_record_len	length of input record buffer
	output_record	resultint record (WRBUF string)

Return values:

	0	success
	-1	failure

On failure, use yaz_record_conv_get_error to get error string.

Definition at line 432 of file record_conv.c.

References yaz_record_conv_struct::rules.

void yaz_record_conv_set_path	(	yaz_record_conv_t	p,
		const char *	path
	)

set path for opening stylesheets etc.

Parameters:

	p	record conversion handle
	path	file path (UNIX style with : / Windows with ;)

Definition at line 567 of file record_conv.c.

References yaz_record_conv_struct::path, xfree, and xstrdup.