ztest.c File Reference

yaz-ztest Generic Frontend Server More...

#include <stdio.h>
#include <math.h>
#include <stdlib.h>
#include <yaz/log.h>
#include <yaz/backend.h>
#include <yaz/ill.h>
#include <yaz/diagbib1.h>
#include <yaz/otherinfo.h>
#include <yaz/facet.h>
#include <yaz/backtrace.h>
#include <yaz/snprintf.h>
#include "ztest.h"

Go to the source code of this file.

Data Structures
struct	delay
struct	result_set
struct	session_handle

Functions
int	ztest_search (void *handle, bend_search_rr *rr)
int	ztest_sort (void *handle, bend_sort_rr *rr)
int	ztest_present (void *handle, bend_present_rr *rr)
int	ztest_esrequest (void *handle, bend_esrequest_rr *rr)
int	ztest_delete (void *handle, bend_delete_rr *rr)
static struct result_set *	get_set (struct session_handle *sh, const char *name)
static void	remove_sets (struct session_handle *sh)
static Odr_int	get_term_hit (Z_RPNStructure *s, unsigned *hash)
	use term value as hit count
static Odr_int	get_hit_count (Z_Query *q)
	gets hit count for numeric terms in RPN queries
static int	check_slow (const char *basename, bend_association association)
	checks if it's a dummy Slow database
static int	strcmp_prefix (const char *s, const char *p)
static void	init_delay (struct delay *delayp)
static int	parse_delay (struct delay *delayp, const char *value)
static void	ztest_sleep (double d)
static void	do_delay (const struct delay *delayp)
static void	addterms (ODR odr, Z_FacetField *facet_field, const char *facet_name)
Z_OtherInformation *	build_facet_response (ODR odr, Z_FacetList *facet_list)
static void	echo_extra_args (ODR stream, Z_SRW_extra_arg *extra_args, char **extra_response)
int	ztest_fetch (void *handle, bend_fetch_rr *r)
int	ztest_scan (void *handle, bend_scan_rr *q)
int	ztest_explain (void *handle, bend_explain_rr *rr)
int	ztest_update (void *handle, bend_update_rr *rr)
bend_initresult *	bend_init (bend_initrequest *q)
void	bend_close (void *handle)
int	main (int argc, char **argv)

Variables
static int	log_level =0
static int	log_level_set =0

Detailed Description

yaz-ztest Generic Frontend Server

Definition in file ztest.c.

Function Documentation

addterms()

void addterms ( ODR odr, Z_FacetField * facet_field, const char * facet_name )

static

Definition at line 253 of file ztest.c.

References facet_field_term_set(), facet_term_create_cstr(), Z_FacetField::num_terms, odr_malloc(), yaz_log(), yaz_snprintf(), and YLOG_DEBUG.

Referenced by build_facet_response().

bend_close()

void bend_close

(

void *

handle

)

Definition at line 1167 of file ztest.c.

References remove_sets(), and xfree.

Referenced by main(), and statserv_main().

bend_init()

bend_initresult * bend_init

(

bend_initrequest *

q

)

Definition at line 1130 of file ztest.c.

References bend_initrequest::bend_delete, bend_initrequest::bend_esrequest, bend_initrequest::bend_explain, bend_initrequest::bend_fetch, bend_initrequest::bend_present, bend_initrequest::bend_scan, bend_initrequest::bend_search, bend_initrequest::bend_sort, bend_initrequest::bend_srw_scan, bend_initrequest::bend_srw_update, bend_initresult::errcode, bend_initresult::errstring, bend_initresult::handle, log_level, log_level_set, bend_initrequest::named_result_sets, odr_malloc(), bend_initrequest::query_charset, bend_initrequest::records_in_same_charset, session_handle::result_sets, bend_initrequest::stream, xmalloc, yaz_log_module_level(), ztest_delete(), ztest_esrequest(), ztest_explain(), ztest_fetch(), ztest_present(), ztest_scan(), ztest_search(), ztest_sort(), and ztest_update().

Referenced by main(), and statserv_main().

build_facet_response()

Z_OtherInformation * build_facet_response	(	ODR	odr,
		Z_FacetList *	facet_list )

Definition at line 272 of file ztest.c.

References addterms(), Z_FacetField::attributes, Z_OtherInformationUnit::category, Z_External::descriptor, Z_External::direct_reference, Z_FacetList::elements, yaz_facet_attr::errstring, Z_OtherInformationUnit::externallyDefinedInfo, facet_field_create(), facet_list_create(), Z_External::facetList, Z_External::indirect_reference, Z_OtherInformationUnit::information, yaz_facet_attr::limit, Z_OtherInformation::list, Z_FacetList::num, Z_OtherInformation::num_elements, odr_malloc(), odr_oiddup(), yaz_facet_attr::sortorder, yaz_facet_attr::start, Z_External::u, yaz_facet_attr::useattr, Z_External::which, Z_OtherInformationUnit::which, yaz_facet_attr_get_z_attributes(), yaz_facet_attr_init(), yaz_log(), yaz_oid_userinfo_facet_1, YLOG_DEBUG, YLOG_LOG, Z_External_userFacets, and Z_OtherInfo_externallyDefinedInfo.

Referenced by ztest_search().

check_slow()

int check_slow ( const char * basename, bend_association association )

static

checks if it's a dummy Slow database

Parameters

basename	database name to check
association	backend association (or NULL if not available)

Return values

1	is slow database
0	is not a slow database

The Slow database is for testing.. It allows us to simulate a slow server...

Definition at line 181 of file ztest.c.

References bend_assoc_is_alive(), yaz_log(), and YLOG_LOG.

Referenced by ztest_scan(), and ztest_search().

do_delay()

void do_delay ( const struct delay * delayp )

static

Definition at line 241 of file ztest.c.

References delay::d1, delay::d2, and ztest_sleep().

Referenced by ztest_fetch(), ztest_present(), and ztest_search().

echo_extra_args()

void echo_extra_args ( ODR stream, Z_SRW_extra_arg * extra_args, char ** extra_response )

static

Definition at line 319 of file ztest.c.

References Z_SRW_extra_arg::name, Z_SRW_extra_arg::next, odr_strdup(), Z_SRW_extra_arg::value, wrbuf_alloc(), wrbuf_cstr(), wrbuf_destroy(), wrbuf_puts(), and wrbuf_xmlputs().

Referenced by ztest_scan(), and ztest_search().

get_hit_count()

Odr_int get_hit_count ( Z_Query * q )

static

gets hit count for numeric terms in RPN queries

Parameters

q

RPN Query

Returns

number of hits

This is just for testing.. A real database of course uses the content of a database to establish a value.. In our case, we have a way to trigger a certain hit count. Good for testing of client applications etc

Definition at line 147 of file ztest.c.

References Z_External::cql, get_term_hit(), Z_RPNQuery::RPNStructure, Z_Query::type_1, Z_Query::type_104, Z_External::u, Z_Query::u, Z_External::which, Z_Query::which, Z_External_CQL, Z_Query_type_1, Z_Query_type_101, and Z_Query_type_104.

Referenced by ztest_search().

get_set()

struct result_set * get_set ( struct session_handle * sh, const char * name )

static

Definition at line 69 of file ztest.c.

References name, result_set::name, result_set::next, and session_handle::result_sets.

Referenced by ztest_fetch(), ztest_present(), and ztest_search().

get_term_hit()

Odr_int get_term_hit ( Z_RPNStructure * s, unsigned * hash )

static

use term value as hit count

Parameters

s	RPN structure
hash	value for compuation

Returns

>= 0: search term number or -1: not found

Traverse RPN tree 'in order' and use term value as hit count. Only terms that looks a numeric is used.. Returns -1 if no sub tree has a hit count term

Definition at line 101 of file ztest.c.

References Z_Operand::attributesPlusTerm, odr_oct::buf, Z_RPNStructure::complex, Z_Term::general, get_term_hit(), odr_oct::len, odr_atoi(), Z_Complex::s1, Z_Complex::s2, Z_RPNStructure::simple, Z_AttributesPlusTerm::term, Z_Operand::u, Z_RPNStructure::u, Z_Term::u, Z_Operand::which, Z_RPNStructure::which, Z_Term::which, wrbuf_alloc(), wrbuf_cstr(), wrbuf_destroy(), wrbuf_write(), Z_Operand_APT, Z_RPNStructure_complex, Z_RPNStructure_simple, and Z_Term_general.

Referenced by get_hit_count(), and get_term_hit().

init_delay()

void init_delay ( struct delay * delayp )

static

Definition at line 213 of file ztest.c.

References delay::d1, and delay::d2.

Referenced by ztest_search().

main()

int main	(	int	argc,
		char **	argv )

Definition at line 1175 of file ztest.c.

References bend_close(), bend_init(), statserv_main(), and yaz_enable_panic_backtrace().

parse_delay()

int parse_delay ( struct delay * delayp, const char * value )

static

Definition at line 218 of file ztest.c.

References delay::d1, and delay::d2.

Referenced by ztest_search().

remove_sets()

void remove_sets ( struct session_handle * sh )

static

Definition at line 78 of file ztest.c.

References result_set::db, result_set::name, result_set::next, session_handle::result_sets, and xfree.

Referenced by bend_close().

strcmp_prefix()

int strcmp_prefix ( const char * s, const char * p )

static

Definition at line 205 of file ztest.c.

Referenced by ztest_search().

ztest_delete()

int ztest_delete	(	void *	handle,
		bend_delete_rr *	rr )

Definition at line 807 of file ztest.c.

References bend_delete_rr::delete_status, bend_delete_rr::num_setnames, bend_delete_rr::setnames, Z_DeleteStatus_resultSetDidNotExist, and Z_DeleteStatus_success.

Referenced by bend_init().

ztest_esrequest()

int ztest_esrequest	(	void *	handle,
		bend_esrequest_rr *	rr )

Definition at line 449 of file ztest.c.

References Z_IU0OriginPartToKeep::action, Z_IUOriginPartToKeep::action, Z_IUOriginPartToKeep::actionQualifier, Z_IOOriginPartToKeep::addlBilling, Z_IOTargetPart::auxiliaryStatus, odr_oct::buf, Z_IOOriginPartToKeep::contact, Z_IUTaskPackageRecordStructure::correlationInfo, Z_TaskPackage::creationDateTime, Z_IUOriginPartToKeep::databaseName, bend_esrequest_rr::decode, Z_TaskPackage::description, Z_External::descriptor, Z_External::direct_reference, Z_IUSuppliedRecords::elements, Z_IUOriginPartToKeep::elementSetName, Z_IOContact::email, bend_esrequest_rr::errcode, bend_esrequest_rr::errstring, bend_esrequest_rr::esr, Z_IOItemOrder::esRequest, Z_IU0Update::esRequest, Z_IUUpdate::esRequest, Z_ExtendedServicesRequest::function, Z_IUTargetPart::globalDiagnostics, ill_APDU(), ill_ItemRequest(), Z_External::indirect_reference, Z_IOResultSetItem::item, Z_External::itemOrder, Z_IOOriginPartNotToKeep::itemRequest, Z_IOTargetPart::itemRequest, odr_oct::len, log_level, Z_IOContact::name, Z_IORequest::notToKeep, Z_IUUpdateEsRequest::notToKeep, Z_IUSuppliedRecords::num, Z_IUTargetPart::num_globalDiagnostics, Z_IUTaskPackageRecordStructure::num_supplementalDiagnostics, Z_IUTargetPart::num_taskPackageRecords, Z_External::octet_aligned, odr_create_Odr_oct(), odr_dumpBER(), odr_errmsg(), ODR_EXTERNAL_single, odr_geterror(), ODR_INT_PRINTF, odr_intdup(), odr_malloc(), odr_nullval(), odr_offset(), odr_oiddup(), odr_reset(), odr_setbuf(), odr_strdup(), oid_oidcmp(), OID_STR_MAX, Z_IOTaskPackage::originPart, Z_IUUpdateTaskPackage::originPart, Z_TaskPackage::packageDiagnostics, Z_ExtendedServicesRequest::packageName, Z_TaskPackage::packageName, Z_ExtendedServicesRequest::packageType, Z_TaskPackage::packageType, Z_TaskPackage::permissions, Z_IOContact::phone, bend_esrequest_rr::print, ILL_ItemRequest::protocol_version_num, Z_IUSuppliedRecords_elem::record, Z_IUTaskPackageRecordStructure::record, Z_IUTaskPackageRecordStructure::recordStatus, Z_IOResultSetItem::resultSetId, Z_IOOriginPartNotToKeep::resultSetItem, Z_TaskPackage::retentionTime, Z_IUOriginPartToKeep::schema, Z_External::single_ASN1_type, Z_IOTargetPart::statusOrErrorReport, bend_esrequest_rr::stream, Z_IUTaskPackageRecordStructure::supplementalDiagnostics, Z_External::sutrs, Z_IOTaskPackage::targetPart, Z_IUUpdateTaskPackage::targetPart, Z_TaskPackage::targetReference, bend_esrequest_rr::taskPackage, Z_IOItemOrder::taskPackage, Z_IUUpdate::taskPackage, Z_IUTargetPart::taskPackageRecords, Z_ExtendedServicesRequest::taskSpecificParameters, Z_TaskPackage::taskSpecificParameters, Z_TaskPackage::taskStatus, Z_IORequest::toKeep, Z_IU0UpdateEsRequest::toKeep, Z_IUUpdateEsRequest::toKeep, Z_External::u, Z_IOItemOrder::u, Z_IU0Update::u, Z_IUTaskPackageRecordStructure::u, Z_IUUpdate::u, Z_External::update, Z_External::update0, Z_IUTargetPart::updateStatus, Z_TaskPackage::userId, Z_ExtendedServicesRequest::waitAction, Z_External::which, Z_IOItemOrder::which, Z_IUTaskPackageRecordStructure::which, Z_IUUpdate::which, YAZ_BIB1_DATABASE_UNAVAILABLE, yaz_log(), yaz_log_file(), yaz_oid_general_isoill_1, yaz_oid_recsyn_xml, yaz_oid_to_string_buf(), z_ext_record_sutrs(), z_ext_record_xml(), Z_External_itemOrder, Z_External_octet, Z_External_sutrs, Z_External_update, Z_External_update0, Z_IOItemOrder_esRequest, Z_IOItemOrder_taskPackage, Z_IUOriginPartToKeep_elementUpdate, Z_IUOriginPartToKeep_recordDelete, Z_IUOriginPartToKeep_recordInsert, Z_IUOriginPartToKeep_recordReplace, Z_IUOriginPartToKeep_specialUpdate, Z_IUTaskPackageRecordStructure_record, Z_IUTaskPackageRecordStructure_success, Z_IUUpdate_esRequest, and Z_IUUpdate_taskPackage.

Referenced by bend_init().

ztest_explain()

int ztest_explain	(	void *	handle,
		bend_explain_rr *	rr )

Definition at line 1110 of file ztest.c.

References bend_explain_rr::database, and bend_explain_rr::explain_buf.

Referenced by bend_init().

ztest_fetch()

int ztest_fetch	(	void *	handle,
		bend_fetch_rr *	r )

Definition at line 842 of file ztest.c.

References bend_fetch_rr::basename, bend_fetch_rr::comp, result_set::db, do_delay(), dummy_grs_record(), dummy_json_record(), dummy_marc_record(), dummy_opac(), dummy_xml_record(), bend_fetch_rr::errcode, bend_fetch_rr::errstring, result_set::fetch_delay, get_set(), result_set::hits, bend_fetch_rr::last_in_set, bend_fetch_rr::len, bend_fetch_rr::number, odr_malloc(), odr_oiddup(), odr_strdup(), oid_oid_to_dotstring(), oid_oidcmp(), OID_STR_MAX, bend_fetch_rr::output_format, bend_fetch_rr::record, bend_fetch_rr::request_format, bend_fetch_rr::schema, bend_fetch_rr::setname, bend_fetch_rr::stream, bend_fetch_rr::surrogate_flag, YAZ_BIB1_PRESENT_REQUEST_OUT_OF_RANGE, YAZ_BIB1_RECORD_SYNTAX_UNSUPP, YAZ_BIB1_SPECIFIED_RESULT_SET_DOES_NOT_EXIST, YAZ_BIB1_SYSTEM_ERROR_IN_PRESENTING_RECORDS, yaz_get_esn(), yaz_oid_is_iso2709(), yaz_oid_recsyn_grs_1, yaz_oid_recsyn_json, yaz_oid_recsyn_opac, yaz_oid_recsyn_postscript, yaz_oid_recsyn_sutrs, yaz_oid_recsyn_usmarc, yaz_oid_recsyn_xml, and yaz_snprintf().

Referenced by bend_init().

ztest_present()

int ztest_present	(	void *	handle,
		bend_present_rr *	rr )

Definition at line 826 of file ztest.c.

References do_delay(), bend_present_rr::errcode, bend_present_rr::errstring, get_set(), odr_strdup(), result_set::present_delay, bend_present_rr::setname, bend_present_rr::stream, and YAZ_BIB1_SPECIFIED_RESULT_SET_DOES_NOT_EXIST.

Referenced by bend_init().

ztest_scan()

int ztest_scan	(	void *	handle,
		bend_scan_rr *	q )

Definition at line 991 of file ztest.c.

References bend_scan_rr::basenames, BEND_SCAN_PARTIAL, BEND_SCAN_SUCCESS, odr_oct::buf, check_slow(), echo_extra_args(), bend_scan_rr::entries, bend_scan_rr::errcode, scan_entry::errcode, bend_scan_rr::errstring, scan_entry::errstring, bend_scan_rr::extra_args, bend_scan_rr::extra_response_data, Z_Term::general, odr_oct::len, bend_scan_rr::num_entries, scan_entry::occurrences, bend_scan_rr::scanClause, bend_scan_rr::status, bend_scan_rr::step_size, bend_scan_rr::stream, bend_scan_rr::term, scan_entry::term, Z_AttributesPlusTerm::term, bend_scan_rr::term_position, Z_Term::u, Z_Term::which, YAZ_BIB1_DATABASE_UNAVAILABLE, YAZ_BIB1_ONLY_ZERO_STEP_SIZE_SUPPORTED_FOR_SCAN, YAZ_BIB1_RESOURCES_EXHAUSTED_NO_RESULTS_AVAILABLE, YAZ_BIB1_SCAN_UNSUPP_VALUE_OF_POSITION_IN_RESPONSE, YAZ_BIB1_TERM_TYPE_UNSUPP, yaz_islower, yaz_matchstr(), yaz_toupper, and Z_Term_general.

Referenced by bend_init().

ztest_search()

int ztest_search	(	void *	handle,
		bend_search_rr *	rr )

Definition at line 347 of file ztest.c.

References bend_search_rr::association, bend_search_rr::basenames, build_facet_response(), check_slow(), result_set::db, do_delay(), echo_extra_args(), bend_search_rr::errcode, bend_search_rr::errstring, bend_search_rr::estimated_hit_count, bend_search_rr::extra_args, bend_search_rr::extra_response_data, result_set::fetch_delay, get_hit_count(), get_set(), bend_search_rr::hits, result_set::hits, init_delay(), name, result_set::name, result_set::next, Z_FacetList::num, bend_search_rr::num_bases, odr_strdup(), parse_delay(), result_set::present_delay, bend_search_rr::query, bend_search_rr::replace_set, session_handle::result_sets, result_set::search_delay, bend_search_rr::search_info, bend_search_rr::search_input, bend_search_rr::setname, strcmp_prefix(), bend_search_rr::stream, xfree, xmalloc, xstrdup, YAZ_BIB1_COMBI_OF_SPECIFIED_DATABASES_UNSUPP, YAZ_BIB1_DATABASE_UNAVAILABLE, YAZ_BIB1_RESULT_SET_EXISTS_AND_REPLACE_INDICATOR_OFF, YAZ_BIB1_SERVICE_UNSUPP_FOR_THIS_DATABASE, yaz_log(), yaz_oi_get_facetlist(), yaz_uri_to_array(), YLOG_DEBUG, and YLOG_LOG.

Referenced by bend_init().

ztest_sleep()

void ztest_sleep ( double d )

static

Definition at line 229 of file ztest.c.

Referenced by do_delay().

ztest_sort()

int ztest_sort	(	void *	handle,
		bend_sort_rr *	rr )

Definition at line 817 of file ztest.c.

References bend_sort_rr::errcode, bend_sort_rr::sort_status, and Z_SortResponse_success.

Referenced by bend_init().

ztest_update()

int ztest_update	(	void *	handle,
		bend_update_rr *	rr )

Definition at line 1124 of file ztest.c.

References bend_update_rr::operation_status.

Referenced by bend_init().

Variable Documentation

log_level

int log_level =0

static

Definition at line 41 of file ztest.c.

log_level_set

int log_level_set =0

static

Definition at line 42 of file ztest.c.

Referenced by bend_init(), tcpip_init(), and unix_init().