YAZ: zoom-record-cache.c File Reference

YAZ 5.38.1

src

Implements ZOOM record caching. More...

#include <assert.h>
#include <string.h>
#include <errno.h>
#include "zoom-p.h"
#include <yaz/diagbib1.h>
#include <yaz/record_render.h>
#include <yaz/shptr.h>

Go to the source code of this file.

Data Structures
struct	ZOOM_record_p
struct	ZOOM_record_cache_p

Functions
static size_t	record_hash (int pos)
static ZOOM_record	record_cache_add (ZOOM_resultset r, Z_NamePlusRecord npr, int pos, const char syntax, const char elementSetName, const char schema, Z_SRW_diagnostic *diag)
void	ZOOM_record_cache_add (ZOOM_resultset r, Z_NamePlusRecord npr, int pos, const char syntax, const char elementSetName, const char schema, Z_SRW_diagnostic *diag)
ZOOM_record	ZOOM_record_cache_lookup_i (ZOOM_resultset r, int pos, const char syntax, const char elementSetName, const char *schema)
ZOOM_record	ZOOM_record_cache_lookup (ZOOM_resultset r, int pos, const char syntax, const char elementSetName, const char *schema)
	ZOOM_record_clone (ZOOM_record srec)
static void	ZOOM_record_release (ZOOM_record rec)
	ZOOM_resultset_cache_reset (ZOOM_resultset r)
	ZOOM_record_get (ZOOM_record rec, const char type_spec, int len)
	ZOOM_record_error (ZOOM_record rec, const char cp, const char addinfo, const char **diagset)
	ZOOM_record_destroy (ZOOM_record rec)

Detailed Description

Implements ZOOM record caching.

Definition in file zoom-record-cache.c.

Function Documentation

◆ record_cache_add()

ZOOM_record record_cache_add	(	ZOOM_resultset	r,
		Z_NamePlusRecord *	npr,
		int	pos,
		const char *	syntax,
		const char *	elementSetName,
		const char *	schema,
		Z_SRW_diagnostic *	diag )

static

Definition at line 59 of file zoom-record-cache.c.

References ZOOM_resultset_p::connection, Z_SRW_diagnostic::details, ZOOM_record_p::diag_details, ZOOM_record_p::diag_message, ZOOM_record_p::diag_set, ZOOM_record_p::diag_uri, ZOOM_record_cache_p::elementSetName, Z_SRW_diagnostic::message, ZOOM_record_cache_p::next, ZOOM_record_p::npr, ZOOM_record_p::odr, ZOOM_resultset_p::odr, odr_malloc(), odr_strdup(), odr_strdup_null(), odr_strdupn(), ZOOM_record_cache_p::pos, ZOOM_record_cache_p::rec, record_cache_add(), record_hash(), ZOOM_resultset_p::record_hash, ZOOM_record_cache_p::schema, ZOOM_record_p::schema, ZOOM_record_cache_p::syntax, Z_SRW_diagnostic::uri, ZOOM_record_p::wrbuf, YAZ_SHPTR_INC, yaz_strcmp_null(), ZOOM_connection_put_event(), ZOOM_Event_create(), and ZOOM_EVENT_RECV_RECORD.

Referenced by record_cache_add(), ZOOM_record_cache_add(), and ZOOM_record_cache_lookup().

◆ record_hash()

size_t record_hash ( int pos )

static

Definition at line 52 of file zoom-record-cache.c.

References record_hash(), and RECORD_HASH_SIZE.

Referenced by record_cache_add(), record_hash(), and ZOOM_record_cache_lookup_i().

◆ ZOOM_record_cache_add()

void ZOOM_record_cache_add	(	ZOOM_resultset	r,
		Z_NamePlusRecord *	npr,
		int	pos,
		const char *	syntax,
		const char *	elementSetName,
		const char *	schema,
		Z_SRW_diagnostic *	diag )

Definition at line 125 of file zoom-record-cache.c.

References ZOOM_record_p::npr, record_cache_add(), ZOOM_record_p::schema, ZOOM_memcached_add(), and ZOOM_record_cache_add().

Referenced by handle_srw_response(), handle_Z3950_records(), and ZOOM_record_cache_add().

◆ ZOOM_record_cache_lookup()

ZOOM_record ZOOM_record_cache_lookup	(	ZOOM_resultset	r,
		int	pos,
		const char *	syntax,
		const char *	elementSetName,
		const char *	schema )

Definition at line 158 of file zoom-record-cache.c.

References ZOOM_resultset_p::connection, ZOOM_record_p::npr, record_cache_add(), ZOOM_record_p::schema, ZOOM_connection_put_event(), ZOOM_Event_create(), ZOOM_EVENT_RECV_RECORD, ZOOM_memcached_lookup(), ZOOM_record_cache_lookup(), and ZOOM_record_cache_lookup_i().

Referenced by handle_srw_response(), ZOOM_connection_srw_send_search(), ZOOM_connection_Z3950_search(), and ZOOM_record_cache_lookup().

◆ ZOOM_record_cache_lookup_i()

ZOOM_record ZOOM_record_cache_lookup_i	(	ZOOM_resultset	r,
		int	pos,
		const char *	syntax,
		const char *	elementSetName,
		const char *	schema )

Definition at line 135 of file zoom-record-cache.c.

References ZOOM_record_cache_p::elementSetName, ZOOM_record_cache_p::next, ZOOM_record_cache_p::pos, ZOOM_record_cache_p::rec, record_hash(), ZOOM_resultset_p::record_hash, ZOOM_record_cache_p::schema, ZOOM_record_p::schema, ZOOM_record_cache_p::syntax, yaz_strcmp_null(), and ZOOM_record_cache_lookup_i().

Referenced by ZOOM_record_cache_lookup(), ZOOM_record_cache_lookup_i(), and ZOOM_resultset_record_immediate().

◆ ZOOM_record_clone()

ZOOM_record_clone ( ZOOM_record srec )

Definition at line 180 of file zoom-record-cache.c.

References ZOOM_record_p::diag_details, ZOOM_record_p::diag_message, ZOOM_record_p::diag_set, ZOOM_record_p::diag_uri, ZOOM_record_p::npr, ZOOM_record_p::odr, odr_createmem(), ODR_DECODE, odr_destroy(), ODR_ENCODE, odr_getbuf(), odr_setbuf(), odr_strdup_null(), ZOOM_record_p::schema, ZOOM_record_p::wrbuf, xmalloc, z_NamePlusRecord(), and ZOOM_record_clone().

Referenced by ZOOM_record_clone(), and ZOOM_resultset_release().

◆ ZOOM_record_destroy()

ZOOM_record_destroy ( ZOOM_record rec )

Definition at line 331 of file zoom-record-cache.c.

References xfree, ZOOM_record_destroy(), and ZOOM_record_release().

Referenced by ZOOM_record_destroy(), and ZOOM_resultset_release().

◆ ZOOM_record_error()

ZOOM_record_error	(	ZOOM_record	rec,
		const char **	cp,
		const char **	addinfo,
		const char **	diagset )

Definition at line 271 of file zoom-record-cache.c.

References diagbib1_str(), ZOOM_record_p::npr, Z_NamePlusRecord::which, Z_NamePlusRecord_surrogateDiagnostic, and ZOOM_record_error().

Referenced by ZOOM_record_error(), and ZOOM_resultset_release().

◆ ZOOM_record_get()

ZOOM_record_get	(	ZOOM_record	rec,
		const char *	type_spec,
		int *	len )

Definition at line 245 of file zoom-record-cache.c.

References SHPTR, wrbuf_alloc(), yaz_record_render(), and ZOOM_record_get().

Referenced by ZOOM_record_get(), and ZOOM_resultset_release().

◆ ZOOM_record_release()

void ZOOM_record_release ( ZOOM_record rec )

static

Definition at line 211 of file zoom-record-cache.c.

References ZOOM_record_p::odr, odr_destroy(), ZOOM_record_p::wrbuf, wrbuf_destroy(), YAZ_SHPTR_DEC, and ZOOM_record_release().

Referenced by ZOOM_record_destroy(), ZOOM_record_release(), and ZOOM_resultset_cache_reset().

◆ ZOOM_resultset_cache_reset()

ZOOM_resultset_cache_reset ( ZOOM_resultset r )

Definition at line 229 of file zoom-record-cache.c.

References ZOOM_record_cache_p::next, ZOOM_record_cache_p::rec, RECORD_HASH_SIZE, ZOOM_record_release(), and ZOOM_resultset_cache_reset().

Referenced by resultset_destroy(), ZOOM_resultset_cache_reset(), ZOOM_resultset_release(), and ZOOM_resultset_sort1().