bend_search_rr Struct Reference

Information for Z39.50/SRU search handler. More...

#include <backend.h>

Data Fields
char *	setname
int	replace_set
int	num_bases
char **	basenames
Z_ReferenceId *	referenceId
Z_Query *	query
ODR	stream
ODR	decode
ODR	print
bend_association	association
Odr_int	hits
int	errcode
char *	errstring
Z_OtherInformation *	search_info
char *	srw_sortKeys
char *	srw_setname
int *	srw_setnameIdleTime
int	estimated_hit_count
int	partial_resultset
Z_SRW_extra_arg *	extra_args
char *	extra_response_data
Z_OtherInformation *	search_input
Odr_int	present_number

Detailed Description

Information for Z39.50/SRU search handler.

This structure is passed to the search handler. Some members are read-only (input), some are read-write (input and output), and others are write-only.

Definition at line 54 of file backend.h.

Field Documentation

association

bend_association bend_search_rr::association

GFS association / session (input)

Definition at line 65 of file backend.h.

Referenced by process_searchRequest(), srw_bend_search(), and ztest_search().

basenames

char** bend_search_rr::basenames

databases to search (input)

Definition at line 58 of file backend.h.

Referenced by my_search(), process_searchRequest(), srw_bend_search(), and ztest_search().

decode

ODR bend_search_rr::decode

decode stream (input)

Definition at line 62 of file backend.h.

Referenced by process_searchRequest(), and srw_bend_search().

errcode

int bend_search_rr::errcode

Diagnostic code / 0 for no error (output)

Definition at line 67 of file backend.h.

Referenced by my_search(), process_searchRequest(), response_searchRequest(), srw_bend_search(), and ztest_search().

errstring

char* bend_search_rr::errstring

Additional info (output)

Definition at line 68 of file backend.h.

Referenced by ccl2pqf(), my_search(), process_searchRequest(), response_searchRequest(), srw_bend_search(), and ztest_search().

estimated_hit_count

int bend_search_rr::estimated_hit_count

1=estimated hits; 0=exact (output)

Definition at line 73 of file backend.h.

Referenced by process_searchRequest(), response_searchRequest(), srw_bend_search(), and ztest_search().

extra_args

Z_SRW_extra_arg* bend_search_rr::extra_args

SRU extra request parameters (input)

Definition at line 75 of file backend.h.

Referenced by process_searchRequest(), srw_bend_search(), and ztest_search().

extra_response_data

char* bend_search_rr::extra_response_data

SRW extra XML response (output)

Definition at line 76 of file backend.h.

Referenced by process_searchRequest(), srw_bend_search(), and ztest_search().

hits

Odr_int bend_search_rr::hits

hits (output)

Definition at line 66 of file backend.h.

Referenced by my_search(), process_searchRequest(), response_searchRequest(), srw_bend_search(), and ztest_search().

num_bases

int bend_search_rr::num_bases

number of databases (input)

Definition at line 57 of file backend.h.

Referenced by my_search(), process_searchRequest(), srw_bend_search(), and ztest_search().

partial_resultset

int bend_search_rr::partial_resultset

1=partial results; 0=full (output)

Definition at line 74 of file backend.h.

Referenced by process_searchRequest(), response_searchRequest(), and srw_bend_search().

present_number

Odr_int bend_search_rr::present_number

piggyback present number (>0) (input)

Definition at line 78 of file backend.h.

Referenced by process_searchRequest(), and srw_bend_search().

print

ODR bend_search_rr::print

print stream (input)

Definition at line 63 of file backend.h.

Referenced by process_searchRequest(), and srw_bend_search().

query

Z_Query* bend_search_rr::query

query structure (input)

Definition at line 60 of file backend.h.

Referenced by ccl2pqf(), process_searchRequest(), srw_bend_search(), and ztest_search().

referenceId

Z_ReferenceId* bend_search_rr::referenceId

reference ID (input)

Definition at line 59 of file backend.h.

Referenced by process_searchRequest(), and srw_bend_search().

replace_set

int bend_search_rr::replace_set

replace set indicator (input)

Definition at line 56 of file backend.h.

Referenced by process_searchRequest(), srw_bend_search(), and ztest_search().

search_info

Z_OtherInformation* bend_search_rr::search_info

extra search info result (output)

Definition at line 69 of file backend.h.

Referenced by process_searchRequest(), response_searchRequest(), srw_bend_search(), and ztest_search().

search_input

Z_OtherInformation* bend_search_rr::search_input

extra search info request (input)

Definition at line 77 of file backend.h.

Referenced by process_searchRequest(), srw_bend_search(), and ztest_search().

setname

char* bend_search_rr::setname

result set ID (input)

Definition at line 55 of file backend.h.

Referenced by process_searchRequest(), srw_bend_search(), and ztest_search().

srw_setname

char* bend_search_rr::srw_setname

SRU generated resultsetID (output)

Definition at line 71 of file backend.h.

Referenced by process_searchRequest(), and srw_bend_search().

srw_setnameIdleTime

int* bend_search_rr::srw_setnameIdleTime

SRU result set idle time (output)

Definition at line 72 of file backend.h.

Referenced by process_searchRequest(), and srw_bend_search().

srw_sortKeys

char* bend_search_rr::srw_sortKeys

SRU sortKeys info (input)

Definition at line 70 of file backend.h.

Referenced by process_searchRequest(), and srw_bend_search().

stream

ODR bend_search_rr::stream

encode stream (input)

Definition at line 61 of file backend.h.

Referenced by process_searchRequest(), srw_bend_search(), and ztest_search().

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

• backend.h