mod_alvis.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
#include <ctype.h>
#include <yaz/diagbib1.h>
#include <yaz/tpath.h>
#include <yaz/oid_db.h>
#include <yaz/snprintf.h>
#include <libxml/xmlversion.h>
#include <libxml/parser.h>
#include <libxml/tree.h>
#include <libxml/xmlIO.h>
#include <libxml/xmlreader.h>
#include <libxslt/transform.h>
#include <libxslt/xsltutils.h>
#include <idzebra/util.h>
#include <idzebra/recctrl.h>

Go to the source code of this file.

Data Structures
struct	filter_schema
struct	filter_info

Macros
#define	ZEBRA_SCHEMA_XSLT_NS   "http://indexdata.dk/zebra/xslt/1"
#define	XML_STRCMP(a, b)   strcmp((char*)a, b)
#define	XML_STRLEN(a)   strlen((char*)a)
#define	ENABLE_INPUT_CALLBACK   0

Functions
static void	set_param_str (const char **params, const char *name, const char *value, ODR odr)
static void	set_param_int (const char **params, const char *name, zint value, ODR odr)
static void *	filter_init (Res res, RecType recType)
static int	attr_content (struct _xmlAttr *attr, const char *name, const char **dst_content)
static void	destroy_schemas (struct filter_info *tinfo)
static ZEBRA_RES	create_schemas (struct filter_info *tinfo, const char *fname)
static struct filter_schema *	lookup_schema (struct filter_info *tinfo, const char *est)
static ZEBRA_RES	filter_config (void *clientData, Res res, const char *args)
static void	filter_destroy (void *clientData)
static int	ioread_ex (void *context, char *buffer, int len)
static int	ioclose_ex (void *context)
static void	index_cdata (struct filter_info *tinfo, struct recExtractCtrl *ctrl, xmlNodePtr ptr, RecWord *recWord)
static void	index_node (struct filter_info *tinfo, struct recExtractCtrl *ctrl, xmlNodePtr ptr, RecWord *recWord)
static void	index_record (struct filter_info *tinfo, struct recExtractCtrl *ctrl, xmlNodePtr ptr, RecWord *recWord)
static int	extract_doc (struct filter_info *tinfo, struct recExtractCtrl *p, xmlDocPtr doc)
static int	extract_split (struct filter_info *tinfo, struct recExtractCtrl *p)
static int	extract_full (struct filter_info *tinfo, struct recExtractCtrl *p)
static int	filter_extract (void *clientData, struct recExtractCtrl *p)
static int	ioread_ret (void *context, char *buffer, int len)
static int	ioclose_ret (void *context)
static int	filter_retrieve (void *clientData, struct recRetrieveCtrl *p)

Variables
static const char *	zebra_xslt_ns = ZEBRA_SCHEMA_XSLT_NS
static struct recType	filter_type
RecType	idzebra_filter []

Macro Definition Documentation

ENABLE_INPUT_CALLBACK

#define ENABLE_INPUT_CALLBACK   0

Definition at line 101 of file mod_alvis.c.

XML_STRCMP

#define XML_STRCMP	(		a,
			b
	)		strcmp((char*)a, b)

Definition at line 72 of file mod_alvis.c.

XML_STRLEN

#define XML_STRLEN

(

a

)

strlen((char*)a)

Definition at line 73 of file mod_alvis.c.

ZEBRA_SCHEMA_XSLT_NS

#define ZEBRA_SCHEMA_XSLT_NS   "http://indexdata.dk/zebra/xslt/1"

Definition at line 70 of file mod_alvis.c.

Function Documentation

attr_content()

static int attr_content ( struct _xmlAttr *  attr, const char *  name, const char **  dst_content  )

static

Definition at line 153 of file mod_alvis.c.

References XML_STRCMP.

Referenced by create_schemas(), index_node(), and index_record().

create_schemas()

static ZEBRA_RES create_schemas ( struct filter_info *  tinfo, const char *  fname  )

static

Definition at line 183 of file mod_alvis.c.

References attr_content(), filter_schema::default_schema, filter_info::doc, filter_info::fname, filter_info::full_name, filter_schema::identifier, filter_schema::name, filter_schema::next, filter_info::profile_path, filter_info::schemas, filter_info::split_level, filter_schema::stylesheet, filter_schema::stylesheet_xsp, XML_STRCMP, ZEBRA_FAIL, and ZEBRA_OK.

Referenced by filter_config().

destroy_schemas()

static void destroy_schemas ( struct filter_info *  tinfo )

static

Definition at line 165 of file mod_alvis.c.

References filter_info::doc, filter_info::fname, filter_schema::next, filter_info::schemas, and filter_schema::stylesheet_xsp.

Referenced by filter_config(), and filter_destroy().

extract_doc()

static int extract_doc ( struct filter_info *  tinfo, struct recExtractCtrl *  p, xmlDocPtr  doc  )

static

Definition at line 441 of file mod_alvis.c.

References recExtractCtrl::flagShowRecords, index_record(), recExtractCtrl::init, lookup_schema(), filter_info::odr, RECCTRL_EXTRACT_OK, set_param_str(), recExtractCtrl::setStoreData, filter_info::split_level, filter_schema::stylesheet, filter_schema::stylesheet_xsp, and zebra_xslt_ns.

Referenced by extract_full(), and extract_split().

extract_full()

static int extract_full ( struct filter_info *  tinfo, struct recExtractCtrl *  p  )

static

Definition at line 540 of file mod_alvis.c.

References extract_doc(), recExtractCtrl::first_record, ioclose_ex(), ioread_ex(), RECCTRL_EXTRACT_EOF, and RECCTRL_EXTRACT_ERROR_GENERIC.

Referenced by filter_extract().

extract_split()

static int extract_split ( struct filter_info *  tinfo, struct recExtractCtrl *  p  )

static

Definition at line 490 of file mod_alvis.c.

References extract_doc(), recExtractCtrl::first_record, ioclose_ex(), ioread_ex(), filter_info::reader, RECCTRL_EXTRACT_EOF, RECCTRL_EXTRACT_ERROR_GENERIC, and filter_info::split_level.

Referenced by filter_extract().

filter_config()

static ZEBRA_RES filter_config ( void *  clientData, Res  res, const char *  args  )

static

Definition at line 315 of file mod_alvis.c.

References create_schemas(), destroy_schemas(), filter_info::fname, filter_info::profile_path, res_get(), ZEBRA_FAIL, and ZEBRA_OK.

filter_destroy()

static void filter_destroy ( void *  clientData )

static

Definition at line 334 of file mod_alvis.c.

References destroy_schemas(), filter_info::full_name, filter_info::odr, and filter_info::reader.

Referenced by zebra_limit_for_rset().

filter_extract()

static int filter_extract ( void *  clientData, struct recExtractCtrl *  p  )

static

Definition at line 564 of file mod_alvis.c.

References extract_full(), extract_split(), filter_info::odr, recExtractCtrl::setStoreData, and filter_info::split_level.

filter_init()

static void * filter_init ( Res  res, RecType  recType  )

static

Definition at line 126 of file mod_alvis.c.

References filter_info::doc, filter_info::fname, filter_info::full_name, filter_info::odr, filter_info::profile_path, filter_info::reader, filter_info::schemas, filter_info::split_level, and filter_info::split_path.

filter_retrieve()

static int filter_retrieve ( void *  clientData, struct recRetrieveCtrl *  p  )

static

Definition at line 586 of file mod_alvis.c.

References recRetrieveCtrl::comp, recRetrieveCtrl::diagnostic, filter_info::doc, recRetrieveCtrl::fname, filter_schema::identifier, recRetrieveCtrl::input_format, ioclose_ret(), ioread_ret(), recRetrieveCtrl::localno, lookup_schema(), filter_schema::name, recRetrieveCtrl::odr, recRetrieveCtrl::output_format, recRetrieveCtrl::rec_buf, recRetrieveCtrl::rec_len, recRetrieveCtrl::recordSize, recRetrieveCtrl::score, set_param_int(), set_param_str(), recRetrieveCtrl::staticrank, and filter_schema::stylesheet_xsp.

index_cdata()

static void index_cdata ( struct filter_info *  tinfo, struct recExtractCtrl *  ctrl, xmlNodePtr  ptr, RecWord *  recWord  )

static

Definition at line 356 of file mod_alvis.c.

References index_cdata(), RecWord::term_buf, RecWord::term_len, recExtractCtrl::tokenAdd, and XML_STRLEN.

Referenced by index_cdata(), and index_node().

index_node()

static void index_node ( struct filter_info *  tinfo, struct recExtractCtrl *  ctrl, xmlNodePtr  ptr, RecWord *  recWord  )

static

Definition at line 370 of file mod_alvis.c.

References attr_content(), index_cdata(), RecWord::index_name, index_node(), RecWord::index_type, XML_STRCMP, and zebra_xslt_ns.

Referenced by index_node(), and index_record().

index_record()

static void index_record ( struct filter_info *  tinfo, struct recExtractCtrl *  ctrl, xmlNodePtr  ptr, RecWord *  recWord  )

static

Definition at line 406 of file mod_alvis.c.

References atozint(), attr_content(), index_node(), recExtractCtrl::match_criteria, recExtractCtrl::staticrank, XML_STRCMP, and zebra_xslt_ns.

Referenced by extract_doc().

ioclose_ex()

static int ioclose_ex ( void *  context )

static

Definition at line 351 of file mod_alvis.c.

Referenced by extract_full(), and extract_split().

ioclose_ret()

static int ioclose_ret ( void *  context )

static

Definition at line 581 of file mod_alvis.c.

Referenced by filter_retrieve().

ioread_ex()

static int ioread_ex ( void *  context, char *  buffer, int  len  )

static

Definition at line 345 of file mod_alvis.c.

References ZebraRecStream::readf, and recExtractCtrl::stream.

Referenced by extract_full(), and extract_split().

ioread_ret()

static int ioread_ret ( void *  context, char *  buffer, int  len  )

static

Definition at line 575 of file mod_alvis.c.

References ZebraRecStream::readf, and recRetrieveCtrl::stream.

Referenced by filter_retrieve().

lookup_schema()

static struct filter_schema * lookup_schema ( struct filter_info *  tinfo, const char *  est  )

static

Definition at line 287 of file mod_alvis.c.

References filter_schema::default_schema, filter_schema::identifier, filter_schema::name, filter_schema::next, and filter_info::schemas.

Referenced by extract_doc(), and filter_retrieve().

set_param_int()

static void set_param_int ( const char **  params, const char *  name, zint  value, ODR  odr  )

static

Definition at line 89 of file mod_alvis.c.

References filter_schema::name, and ZINT_FORMAT.

Referenced by filter_retrieve().

set_param_str()

static void set_param_str ( const char **  params, const char *  name, const char *  value, ODR  odr  )

static

Definition at line 77 of file mod_alvis.c.

References filter_schema::name, and ZINT_FORMAT.

Referenced by extract_doc(), and filter_retrieve().

Variable Documentation

filter_type

struct recType filter_type

static

Initial value:

= {
    0,
    "alvis",
    filter_init,
    filter_config,
    filter_destroy,
    filter_extract,
    filter_retrieve
}

Definition at line 706 of file mod_alvis.c.

idzebra_filter

RecType idzebra_filter[]

Initial value:

= {
    &filter_type,
    0,
}

Definition at line 720 of file mod_alvis.c.

zebra_xslt_ns

const char* zebra_xslt_ns = ZEBRA_SCHEMA_XSLT_NS

static

Definition at line 75 of file mod_alvis.c.

Referenced by extract_doc(), index_node(), and index_record().