bend_initrequest Struct Reference

Information for the Init handler. More...

#include <backend.h>

Data Fields
Z_IdAuthentication *	auth
	user/name/password to be read More...
ODR	stream
	encoding stream (for results) More...
ODR	print
	printing stream More...
ODR	decode
	decoding stream (use stream for results) More...
Z_ReferenceId *	referenceId
	reference ID More...
char *	peer_name
	peer address of client More...
Z_CharSetandLanguageNegotiation *	charneg_request
	character set and language negotiation More...
Z_External *	charneg_response
	character negotiation response More...
char *	query_charset
	character set (encoding) for query terms More...
int	records_in_same_charset
	whether query_charset also applies to records More...
char *	implementation_id
char *	implementation_name
char *	implementation_version
int(*	bend_sort )(void *handle, bend_sort_rr *rr)
	Z39.50 sort handler. More...
int(*	bend_search )(void *handle, bend_search_rr *rr)
	SRU/Z39.50 search handler. More...
int(*	bend_fetch )(void *handle, bend_fetch_rr *rr)
	SRU/Z39.50 fetch handler. More...
int(*	bend_present )(void *handle, bend_present_rr *rr)
	SRU/Z39.50 present handler. More...
int(*	bend_esrequest )(void *handle, bend_esrequest_rr *rr)
	Z39.50 extended services handler. More...
int(*	bend_delete )(void *handle, bend_delete_rr *rr)
	Z39.50 delete result set handler. More...
int(*	bend_scan )(void *handle, bend_scan_rr *rr)
	Z39.50 scan handler. More...
int(*	bend_segment )(void *handle, bend_segment_rr *rr)
	Z39.50 segment facility handler. More...
int(*	bend_explain )(void *handle, bend_explain_rr *rr)
	SRU explain handler. More...
int(*	bend_srw_scan )(void *handle, bend_scan_rr *rr)
	SRU scan handler. More...
int(*	bend_srw_update )(void *handle, bend_update_rr *rr)
	SRU record update handler. More...
int	named_result_sets
	whether named result sets are supported (0=disable, 1=enable) More...

Detailed Description

Information for the Init handler.

This includes both request information (to be read) and response information which should be set by the bend_init handler

Definition at line 252 of file backend.h.

Field Documentation

auth

Z_IdAuthentication* bend_initrequest::auth

user/name/password to be read

Definition at line 255 of file backend.h.

Referenced by assoc_init_reset(), process_initRequest(), and srw_bend_init().

bend_delete

int(* bend_initrequest::bend_delete) (void *handle, bend_delete_rr *rr)

Z39.50 delete result set handler.

Definition at line 304 of file backend.h.

Referenced by assoc_init_reset(), bend_init(), process_deleteRequest(), process_initRequest(), and process_z_request().

bend_esrequest

int(* bend_initrequest::bend_esrequest) (void *handle, bend_esrequest_rr *rr)

Z39.50 extended services handler.

Definition at line 302 of file backend.h.

Referenced by assoc_init_reset(), bend_init(), process_ESRequest(), process_initRequest(), and process_z_request().

bend_explain

int(* bend_initrequest::bend_explain) (void *handle, bend_explain_rr *rr)

SRU explain handler.

Definition at line 310 of file backend.h.

Referenced by assoc_init_reset(), bend_init(), and srw_bend_explain().

bend_fetch

int(* bend_initrequest::bend_fetch) (void *handle, bend_fetch_rr *rr)

SRU/Z39.50 fetch handler.

Definition at line 298 of file backend.h.

Referenced by assoc_init_reset(), bend_init(), my_init(), retrieve_fetch(), and srw_bend_fetch().

bend_present

int(* bend_initrequest::bend_present) (void *handle, bend_present_rr *rr)

SRU/Z39.50 present handler.

Definition at line 300 of file backend.h.

Referenced by assoc_init_reset(), bend_init(), process_initRequest(), process_presentRequest(), response_searchRequest(), and srw_bend_search().

bend_scan

int(* bend_initrequest::bend_scan) (void *handle, bend_scan_rr *rr)

Z39.50 scan handler.

Definition at line 306 of file backend.h.

Referenced by assoc_init_reset(), bend_init(), process_initRequest(), process_scanRequest(), process_z_request(), and srw_bend_scan().

bend_search

int(* bend_initrequest::bend_search) (void *handle, bend_search_rr *rr)

SRU/Z39.50 search handler.

Definition at line 296 of file backend.h.

Referenced by assoc_init_reset(), bend_init(), my_init(), process_initRequest(), process_searchRequest(), and srw_bend_search().

bend_segment

int(* bend_initrequest::bend_segment) (void *handle, bend_segment_rr *rr)

Z39.50 segment facility handler.

Definition at line 308 of file backend.h.

Referenced by assoc_init_reset(), process_initRequest(), process_segmentRequest(), and process_z_request().

bend_sort

int(* bend_initrequest::bend_sort) (void *handle, bend_sort_rr *rr)

Z39.50 sort handler.

Definition at line 294 of file backend.h.

Referenced by assoc_init_reset(), bend_init(), process_initRequest(), process_sortRequest(), and process_z_request().

bend_srw_scan

int(* bend_initrequest::bend_srw_scan) (void *handle, bend_scan_rr *rr)

SRU scan handler.

Definition at line 312 of file backend.h.

Referenced by assoc_init_reset(), bend_init(), and srw_bend_scan().

bend_srw_update

int(* bend_initrequest::bend_srw_update) (void *handle, bend_update_rr *rr)

SRU record update handler.

Definition at line 314 of file backend.h.

Referenced by assoc_init_reset(), bend_init(), and srw_bend_update().

charneg_request

Z_CharSetandLanguageNegotiation* bend_initrequest::charneg_request

character set and language negotiation

see include/yaz/z-charneg.h

Definition at line 271 of file backend.h.

Referenced by assoc_init_reset(), process_initRequest(), and srw_bend_init().

charneg_response

Z_External* bend_initrequest::charneg_response

character negotiation response

Definition at line 274 of file backend.h.

Referenced by assoc_init_reset(), and process_initRequest().

decode

ODR bend_initrequest::decode

decoding stream (use stream for results)

Definition at line 261 of file backend.h.

Referenced by assoc_init_reset().

implementation_id

char* bend_initrequest::implementation_id

Definition at line 289 of file backend.h.

Referenced by assoc_init_reset(), and process_initRequest().

implementation_name

char* bend_initrequest::implementation_name

Definition at line 290 of file backend.h.

Referenced by assoc_init_reset(), and process_initRequest().

implementation_version

char* bend_initrequest::implementation_version

Definition at line 291 of file backend.h.

Referenced by assoc_init_reset(), and process_initRequest().

named_result_sets

int bend_initrequest::named_result_sets

whether named result sets are supported (0=disable, 1=enable)

Definition at line 317 of file backend.h.

Referenced by assoc_init_reset(), bend_init(), and process_initRequest().

peer_name

char* bend_initrequest::peer_name

peer address of client

Definition at line 265 of file backend.h.

Referenced by assoc_init_reset().

print

ODR bend_initrequest::print

printing stream

Definition at line 259 of file backend.h.

Referenced by assoc_init_reset().

query_charset

char* bend_initrequest::query_charset

character set (encoding) for query terms

This is NULL by default. It should be set to the native character set that the backend assumes for query terms

Definition at line 280 of file backend.h.

Referenced by assoc_init_reset(), bend_init(), my_init(), and process_initRequest().

records_in_same_charset

int bend_initrequest::records_in_same_charset

whether query_charset also applies to records

Is 0 (No) by default. Set to 1 (yes) if records is in the same character set as queries. If in doubt, use 0 (No).

Definition at line 287 of file backend.h.

Referenced by assoc_init_reset(), bend_init(), my_init(), and process_initRequest().

referenceId

Z_ReferenceId* bend_initrequest::referenceId

reference ID

Definition at line 263 of file backend.h.

Referenced by assoc_init_reset(), and process_initRequest().

stream

ODR bend_initrequest::stream

encoding stream (for results)

Definition at line 257 of file backend.h.

Referenced by assoc_init_reset(), bend_init(), and my_init().

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The documentation for this struct was generated from the following file:

• backend.h