-/*
- * Copyright (c) 1995-2000, Index Data.
- *
- * Permission to use, copy, modify, distribute, and sell this software and
- * its documentation, in whole or in part, for any purpose, is hereby granted,
- * provided that:
- *
- * 1. This copyright and permission notice appear in all copies of the
- * software and its documentation. Notices of copyright or attribution
- * which appear at the beginning of any file must remain unchanged.
- *
- * 2. The name of Index Data or the individual authors may not be used to
- * endorse or promote products derived from this software without specific
- * prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS, IMPLIED, OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
- * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
- * IN NO EVENT SHALL INDEX DATA BE LIABLE FOR ANY SPECIAL, INCIDENTAL,
- * INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER OR
- * NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
- * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
- * OF THIS SOFTWARE.
- *
- * $Log: backend.h,v $
- * Revision 1.5 2000-03-15 12:59:49 adam
- * Added handle member to statserv_control.
- *
- * Revision 1.4 2000/02/28 11:20:06 adam
- * Using autoconf. New definitions: YAZ_BEGIN_CDECL/YAZ_END_CDECL.
- *
- * Revision 1.3 2000/01/12 14:36:07 adam
- * Added printing stream (ODR) for backend functions.
- *
- * Revision 1.2 1999/12/16 23:36:19 adam
- * Implemented ILL protocol. Minor updates ASN.1 compiler.
- *
- * Revision 1.1 1999/11/30 13:47:11 adam
- * Improved installation. Moved header files to include/yaz.
- *
- * Revision 1.28 1999/11/04 14:58:44 adam
- * Added status elements for backend delete result set handler.
- * Updated delete result result set command for client.
- *
- * Revision 1.27 1999/10/11 10:01:24 adam
- * Implemented bend_sort_rr handler for frontend server.
- *
- * Revision 1.26 1999/06/17 10:54:44 adam
- * Added facility to specify implementation version - and name
- * for server.
+/* This file is part of the YAZ toolkit.
+ * Copyright (C) 1995-2013 Index Data.
+ * All rights reserved.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
*
- * Revision 1.25 1999/06/01 14:29:12 adam
- * Work on Extended Services.
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Index Data nor the names of its contributors
+ * may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
*
- * Revision 1.24 1999/03/31 11:18:24 adam
- * Implemented odr_strdup. Added Reference ID to backend server API.
- *
- * Revision 1.23 1998/10/13 16:12:23 adam
- * Added support for Surrogate Diagnostics for Scan Term entries.
- *
- * Revision 1.22 1998/09/02 12:41:51 adam
- * Added decode stream in bend search structures.
- *
- * Revision 1.21 1998/07/20 12:38:41 adam
- * Implemented delete result set service to server API.
- *
- * Revision 1.20 1998/05/27 16:57:06 adam
- * Support for surrogate diagnostic records added for bend_fetch.
- *
- * Revision 1.19 1998/03/31 11:07:45 adam
- * Furhter work on UNIverse resource report.
- * Added Extended Services handling in frontend server.
- *
- * Revision 1.18 1998/02/10 11:03:56 adam
- * Added support for extended handlers in backend server interface.
- *
- * Revision 1.17 1998/01/29 13:15:35 adam
- * Implemented sort for the backend interface.
- *
- * Revision 1.16 1997/09/17 12:10:31 adam
- * YAZ version 1.4.
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**
+ * \file backend.h
+ * \brief Header for GFS
*
+ * This header includes all public definitions for the
+ * Generic Frontend Server (GFS).
*/
#ifndef BACKEND_H
#include <yaz/yconfig.h>
#include <yaz/proto.h>
-#include <yaz/statserv.h>
+#include <yaz/srw.h>
+#include <yaz/oid_db.h>
YAZ_BEGIN_CDECL
-
-typedef struct request *bend_request;
-typedef struct association *bend_association;
-/* old search request input */
-typedef struct
-{
- char *setname; /* name to give to this set */
- int replace_set; /* replace set, if it already exists */
- int num_bases; /* number of databases in list */
- char **basenames; /* databases to search */
- Z_ReferenceId *referenceId;/* reference ID */
- Z_Query *query; /* query structure */
- ODR stream; /* encoding stream */
- ODR decode; /* decoding stream */
- ODR print; /* printing stream */
-} bend_searchrequest;
+typedef struct association *bend_association;
-/* old search request output */
-typedef struct
-{
- int hits; /* number of hits */
- int errcode; /* 0==OK */
- char *errstring; /* system error string or NULL */
-} bend_searchresult;
+/** \brief Information for Z39.50/SRU search handler
-/* extended search handler (rr = request response) */
+ This structure is passed to the search handler. Some members
+ are read-only (input), some are read-write (input and ouput),
+ and others are write-only.
+ */
typedef struct {
- char *setname; /* name to give to this set */
- int replace_set; /* replace set, if it already exists */
- int num_bases; /* number of databases in list */
- char **basenames; /* databases to search */
- Z_ReferenceId *referenceId;/* reference ID */
- Z_Query *query; /* query structure */
- ODR stream; /* encode stream */
- ODR decode; /* decode stream */
- ODR print; /* print stream */
-
- bend_request request;
- bend_association association;
- int *fd;
- int hits; /* number of hits */
- int errcode; /* 0==OK */
- char *errstring; /* system error string or NULL */
+ char *setname; /**< result set ID (input) */
+ int replace_set; /**< replace set indicator (input) */
+ int num_bases; /**< number of databases (input) */
+ char **basenames; /**< databases to search (input) */
+ Z_ReferenceId *referenceId;/**< reference ID (input) */
+ Z_Query *query; /**< query structure (input) */
+ ODR stream; /**< encode stream (input) */
+ ODR decode; /**< decode stream (input) */
+ ODR print; /**< print stream (input) */
+
+ bend_association association; /**< GFS association / session (input) */
+ Odr_int hits; /**< hits (output) */
+ int errcode; /**< Diagnostic code / 0 for no error (output) */
+ char *errstring; /**< Additional info (output) */
+ Z_OtherInformation *search_info; /**< extra search info result (output) */
+ char *srw_sortKeys; /**< SRU sortKeys info (input) */
+ char *srw_setname; /**< SRU generated resultsetID (output) */
+ int *srw_setnameIdleTime; /**< SRU result set idle time (output) */
+ int estimated_hit_count; /**< 1=estimated hits; 0=exact (output) */
+ int partial_resultset; /**< 1=partial results; 0=full (output)*/
+ Z_SRW_extra_arg *extra_args; /**< SRU extra request parameters (input) */
+ char *extra_response_data; /**< SRW extra XML response (output) */
+ Z_OtherInformation *search_input; /**< extra search info request (input) */
+ Odr_int present_number; /**< piggyback present number (>0) (input) */
} bend_search_rr;
-/* extended present handler. Does not replace bend_fetch. */
+/** \brief Information for present handler. Does not replace bend_fetch. */
typedef struct {
- char *setname; /* set name */
- int start;
- int number; /* record number */
- oid_value format; /* One of the CLASS_RECSYN members */
- Z_ReferenceId *referenceId;/* reference ID */
- Z_RecordComposition *comp; /* Formatting instructions */
- ODR stream; /* encoding stream - memory source if required */
- ODR print; /* printing stream */
- bend_request request;
- bend_association association;
-
- int hits; /* number of hits */
- int errcode; /* 0==OK */
- char *errstring; /* system error string or NULL */
+ char *setname; /**< result set ID (input) */
+ int start; /**< range start, starting from 1 (input) */
+ int number; /**< number of records to fetch (input) */
+ Odr_oid *format; /**< record syntax OID (input) */
+ Z_ReferenceId *referenceId;/**< reference ID (input) */
+ Z_RecordComposition *comp; /**< Formatting instructions (input) */
+ ODR stream; /**< encoding stream (input) */
+ ODR print; /**< printing stream (input) */
+ bend_association association; /**< GFS association / session (input) */
+
+ int errcode; /**< Diagnostic code / 0 for no error (output) */
+ char *errstring; /**< Additional info (output) */
} bend_present_rr;
-YAZ_EXPORT bend_searchresult *bend_search(void *handle, bend_searchrequest *r,
- int *fd);
-YAZ_EXPORT int bend_searchresponse(void *handle, bend_search_rr *bsrr);
-
-typedef struct
-{
- char *setname; /* set name */
- int number; /* record number */
- Z_ReferenceId *referenceId;/* reference ID */
- oid_value format; /* One of the CLASS_RECSYN members */
- Z_RecordComposition *comp; /* Formatting instructions */
- ODR stream; /* encoding stream - memory source if req */
- ODR print; /* printing stream */
- int surrogate_flag; /* surrogate diagnostic flag (rw) */
-} bend_fetchrequest;
-
-typedef struct
-{
- char *basename; /* name of database that provided record */
- int len; /* length of record or -1 if structured */
- char *record; /* record */
- int last_in_set; /* is it? */
- oid_value format; /* format */
- int errcode; /* 0==success */
- char *errstring; /* system error string or NULL */
-} bend_fetchresult;
-
-YAZ_EXPORT bend_fetchresult *bend_fetch(void *handle, bend_fetchrequest *r,
- int *fd);
-YAZ_EXPORT bend_fetchresult *bend_fetchresponse(void *handle);
-
-typedef struct
-{
- int num_bases; /* number of elements in databaselist */
- char **basenames; /* databases to search */
- oid_value attributeset;
- Z_ReferenceId *referenceId; /* reference ID */
- Z_AttributesPlusTerm *term;
- int term_position; /* desired index of term in result list */
- int num_entries; /* number of entries requested */
- ODR stream; /* encoding stream - memory source if required */
- ODR print; /* printing stream */
-} bend_scanrequest;
-
+/** \brief Information for fetch record handler */
+typedef struct bend_fetch_rr {
+ char *setname; /**< result set ID (input) */
+ int number; /**< record position (1,2,etc) (input) */
+ Z_ReferenceId *referenceId;/**< reference ID (input) */
+ Odr_oid *request_format; /**< record syntax OID (input) */
+ Z_RecordComposition *comp; /**< Formatting instructions (input) */
+ ODR stream; /**< encoding stream (input) */
+ ODR print; /**< printing stream (input) */
+
+ char *basename; /**< name of database for record (output) */
+ int len; /**< record length or -1 if structured (output)*/
+ char *record; /**< record buffer (output) */
+ int last_in_set; /**< 1=last in set; 0=not last (output) */
+ Odr_oid *output_format; /**< record syntax OIT (output) */
+ int errcode; /**< Diagnostic code / 0 for no error (output) */
+ char *errstring; /**< Additional info (output) */
+ int surrogate_flag; /**< 1=surrogate diagnostic(SD); 0=NSD (output)*/
+ char *schema; /**< string record schema (input/output) */
+} bend_fetch_rr;
+
+/** \brief Information for scan entry */
struct scan_entry {
- char *term; /* the returned scan term */
- int occurrences; /* no of occurrences or -1 if error (see below) */
- int errcode; /* Bib-1 diagnostic code; only used when occur.= -1 */
- char *errstring; /* Additional string */
+ char *term; /**< the returned scan term (output) */
+ Odr_int occurrences;/**< >=hits or -1 if error (output) */
+ int errcode; /**< Bib-1 diagnostic; only when occur = -1 (output) */
+ char *errstring; /**< Additional string (output) */
+ char *display_term;
};
typedef enum {
- BEND_SCAN_SUCCESS, /* ok */
- BEND_SCAN_PARTIAL /* not all entries could be found */
+ BEND_SCAN_SUCCESS, /**< ok */
+ BEND_SCAN_PARTIAL /**< not all entries could be found */
} bend_scan_status;
-typedef struct bend_scanresult
-{
- int num_entries;
- struct scan_entry *entries;
- int term_position;
- bend_scan_status status;
- int errcode;
- char *errstring;
-} bend_scanresult;
-
+/** \brief Information for SRU / Z39.50 scan handler */
typedef struct bend_scan_rr {
- int num_bases; /* number of elements in databaselist */
- char **basenames; /* databases to search */
- oid_value attributeset;
- Z_ReferenceId *referenceId; /* reference ID */
- Z_AttributesPlusTerm *term;
- ODR stream; /* encoding stream - memory source if required */
- ODR print; /* printing stream */
-
- int term_position; /* desired index of term in result list/returned */
- int num_entries; /* number of entries requested/returned */
-
+ int num_bases; /**< number of databases (input) */
+ char **basenames; /**< databases to scan (input) */
+ Odr_oid *attributeset; /**< attribute-set for term (input) */
+ Z_ReferenceId *referenceId; /**< reference ID (input) */
+ Z_AttributesPlusTerm *term; /**< start term (input) */
+ ODR stream; /**< encoding stream (input) */
+ ODR print; /**< printing stream (input) */
+
+ int *step_size; /**< step size */
+ int term_position; /**< desired index of term in result list/returned */
+ int num_entries; /**< number of entries requested/returned */
+
+ /* scan term entries. The called handler does not have
+ to allocate this. Size of entries is num_entries (see above) */
struct scan_entry *entries;
bend_scan_status status;
int errcode;
char *errstring;
+ char *scanClause; /**< CQL scan clause */
+ char *setname; /**< Scan in result set (NULL if omitted) */
+ Z_SRW_extra_arg *extra_args; /**< SRU extra request parameters (input) */
+ char *extra_response_data; /**< SRW extra XML response (output) */
} bend_scan_rr;
-YAZ_EXPORT bend_scanresult *bend_scan(void *handle, bend_scanrequest *r,
- int *fd);
-YAZ_EXPORT bend_scanresult *bend_scanresponse(void *handle);
-
-/* delete handler */
+/** \brief Information for SRU record update handler */
+typedef struct bend_update_rr {
+ int num_bases; /**< number of databases (input) */
+ char **basenames; /**< databases to update (input) */
+ Z_ReferenceId *referenceId; /**< reference ID (input) */
+ ODR stream; /**< encoding stream (input) */
+ ODR print; /**< printing stream (input) */
+ char *operation;
+ char *operation_status;
+ char *record_id;
+ Z_SRW_recordVersion *record_versions;
+ int num_versions;
+ char *record_packing;
+ char *record_schema;
+ char *record_data;
+ char *extra_record_data;
+ char *extra_request_data;
+ char *extra_response_data;
+ char *uri;
+ char *message;
+ char *details;
+} bend_update_rr;
+
+/** \brief Information for Z39.50 delete result set handler */
typedef struct bend_delete_rr {
int function;
int num_setnames;
char **setnames;
Z_ReferenceId *referenceId;
- int delete_status; /* status for the whole operation */
- int *statuses; /* status each set - indexed as setnames */
+ int delete_status; /**< status for the whole operation */
+ int *statuses; /**< status each set - indexed as setnames */
ODR stream;
- ODR print;
+ ODR print;
} bend_delete_rr;
-/* close handler */
-YAZ_EXPORT void bend_close(void *handle);
-
-/* sort handler */
+/** \brief Information for Z39.50 sort handler */
typedef struct bend_sort_rr
{
int num_input_setnames;
Z_SortKeySpecList *sort_sequence;
ODR stream;
ODR print;
- Z_ReferenceId *referenceId;/* reference ID */
+ Z_ReferenceId *referenceId;
int sort_status;
int errcode;
char *errstring;
} bend_sort_rr;
+/** \brief Information for Z39.50 extended services handler */
typedef struct bend_esrequest_rr
{
int ItemNo;
Z_ExtendedServicesRequest *esr;
-
+
ODR stream; /* encoding stream */
ODR decode; /* decoding stream */
ODR print; /* printing stream */
Z_ReferenceId *referenceId;/* reference ID */
- bend_request request;
bend_association association;
int errcode; /* 0==success, -1==accepted, >0 = failure */
char *errstring; /* system error string or NULL */
+ Z_TaskPackage *taskPackage;
} bend_esrequest_rr;
+/** \brief Information for Z39.50 segment handler */
+typedef struct bend_segment_rr {
+ Z_Segment *segment;
+ ODR stream;
+ ODR decode;
+ ODR print;
+ bend_association association;
+} bend_segment_rr;
+
+/** \brief Information for SRU Explain handler */
+typedef struct {
+ ODR stream;
+ ODR decode;
+ ODR print;
+ char *explain_buf;
+ char *database;
+ char *schema;
+ void *server_node_ptr;
+} bend_explain_rr;
+
+/** \brief 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
+*/
typedef struct bend_initrequest
{
+ /** \brief user/name/password to be read */
Z_IdAuthentication *auth;
- ODR stream; /* encoding stream */
- ODR print; /* printing stream */
- Z_ReferenceId *referenceId;/* reference ID */
-
+ /** \brief encoding stream (for results) */
+ ODR stream;
+ /** \brief printing stream */
+ ODR print;
+ /** \brief decoding stream (use stream for results) */
+ ODR decode;
+ /** \brief reference ID */
+ Z_ReferenceId *referenceId;
+ /** \brief peer address of client */
+ char *peer_name;
+
+ /** \brief character set and language negotiation
+
+ see include/yaz/z-charneg.h
+ */
+ Z_CharSetandLanguageNegotiation *charneg_request;
+
+ /** \brief character negotiation response */
+ Z_External *charneg_response;
+
+ /** \brief 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 */
+ char *query_charset;
+
+ /** \brief whehter query_charset also applies to recors
+
+ 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).
+ */
+ int records_in_same_charset;
+
+ char *implementation_id;
char *implementation_name;
char *implementation_version;
- int (*bend_sort) (void *handle, bend_sort_rr *rr);
- int (*bend_search) (void *handle, bend_search_rr *rr);
- int (*bend_present) (void *handle, bend_present_rr *rr);
+
+ /** \brief Z39.50 sort handler */
+ int (*bend_sort)(void *handle, bend_sort_rr *rr);
+ /** \brief SRU/Z39.50 search handler */
+ int (*bend_search)(void *handle, bend_search_rr *rr);
+ /** \brief SRU/Z39.50 fetch handler */
+ int (*bend_fetch)(void *handle, bend_fetch_rr *rr);
+ /** \brief SRU/Z39.50 present handler */
+ int (*bend_present)(void *handle, bend_present_rr *rr);
+ /** \brief Z39.50 extended services handler */
int (*bend_esrequest) (void *handle, bend_esrequest_rr *rr);
+ /** \brief Z39.50 delete result set handler */
int (*bend_delete)(void *handle, bend_delete_rr *rr);
+ /** \brief Z39.50 scan handler */
int (*bend_scan)(void *handle, bend_scan_rr *rr);
+ /** \brief Z39.50 segment facility handler */
+ int (*bend_segment)(void *handle, bend_segment_rr *rr);
+ /** \brief SRU explain handler */
+ int (*bend_explain)(void *handle, bend_explain_rr *rr);
+ /** \brief SRU scan handler */
+ int (*bend_srw_scan)(void *handle, bend_scan_rr *rr);
+ /** \brief SRU record update handler */
+ int (*bend_srw_update)(void *handle, bend_update_rr *rr);
+
+ /** \brief whether named result sets are supported (0=disable, 1=enable) */
+ int named_result_sets;
} bend_initrequest;
+/** \brief result for init handler (must be filled by handler) */
typedef struct bend_initresult
{
int errcode; /* 0==OK */
void *handle; /* private handle to the backend module */
} bend_initresult;
-YAZ_EXPORT bend_initresult *bend_init(bend_initrequest *r);
-
-YAZ_EXPORT void bend_request_send (bend_association a, bend_request req,
- Z_APDU *res);
+#define BEND_NAME_MAX 1024
-YAZ_EXPORT bend_request bend_request_mk (bend_association a);
-
-YAZ_EXPORT void bend_request_destroy (bend_request *req);
-
-YAZ_EXPORT Z_ReferenceId *bend_request_getid (ODR odr, bend_request req);
-YAZ_EXPORT int bend_backend_respond (bend_association a, bend_request req);
-YAZ_EXPORT void bend_request_setdata(bend_request r, void *p);
-YAZ_EXPORT void *bend_request_getdata(bend_request r);
+/** \brief control block for server */
+typedef struct statserv_options_block
+{
+ int dynamic; /**< fork on incoming requests */
+ int threads; /**< use threads */
+ int one_shot; /**< one session then exit(1) */
+ char apdufile[BEND_NAME_MAX]; /**< file for pretty-printed PDUs */
+ char logfile[BEND_NAME_MAX]; /**< file for diagnostic output */
+ enum oid_proto default_proto; /**< PROTO_SR or PROTO_Z3950 */
+ int idle_timeout; /**< how many minutes to wait before closing */
+ int maxrecordsize; /**< maximum value for negotiation */
+ char configname[BEND_NAME_MAX]; /**< given to the backend in bend_init */
+ char setuid[BEND_NAME_MAX]; /**< setuid to this user after binding */
+ void (*bend_start)(struct statserv_options_block *p);
+ void (*bend_stop)(struct statserv_options_block *p);
+ int (*options_func)(int argc, char **argv);
+ int (*check_ip)(void *cd, const char *addr, int len, int type);
+ char daemon_name[BEND_NAME_MAX];
+ int inetd; /**< Do we use the inet deamon or not */
+
+ void *handle; /**< Handle */
+ bend_initresult *(*bend_init)(bend_initrequest *r);
+ void (*bend_close)(void *handle);
+#ifdef WIN32
+ /* We only have these members for the windows version */
+ /* They seemed a bit large to have them there in general */
+ char service_name[BEND_NAME_MAX];/**< NT Service Name */
+ char app_name[BEND_NAME_MAX]; /**< Application Name */
+ char service_dependencies[BEND_NAME_MAX];
+ char service_display_name[BEND_NAME_MAX];
+#endif /* WIN32 */
+ char pid_fname[BEND_NAME_MAX]; /**< pid fname */
+ int background; /**< auto daemon */
+ char cert_fname[BEND_NAME_MAX];/**< SSL certificate fname */
+ char xml_config[BEND_NAME_MAX];/**< XML config filename */
+ int keepalive; /**< keep alive if HTTP 1.1 (default: 1) */
+} statserv_options_block;
+
+YAZ_EXPORT int statserv_main(
+ int argc, char **argv,
+ bend_initresult *(*bend_init)(bend_initrequest *r),
+ void (*bend_close)(void *handle));
+
+YAZ_EXPORT statserv_options_block *statserv_getcontrol(void);
+YAZ_EXPORT void statserv_setcontrol(statserv_options_block *block);
+YAZ_EXPORT int check_ip_tcpd(void *cd, const char *addr, int len, int type);
+
+YAZ_EXPORT int bend_assoc_is_alive(bend_association assoc);
YAZ_END_CDECL
#endif
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * c-file-style: "Stroustrup"
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+