/*
- * Copyright (C) 1994-1997, Index Data I/S
+ * Copyright (C) 1994-2002, Index Data
* All rights reserved.
* Sebastian Hammer, Adam Dickmeiss
*
- * $Log: zserver.h,v $
- * Revision 1.26 1997-09-29 12:41:35 adam
- * Fixed bug regarding USE_TIMES var.
- *
- * Revision 1.25 1997/09/29 09:08:36 adam
- * Revised locking system to be thread safe for the server.
- *
- * Revision 1.24 1997/09/17 12:19:19 adam
- * Zebra version corresponds to YAZ version 1.4.
- * Changed Zebra server so that it doesn't depend on global common_resource.
- *
- * Revision 1.23 1996/12/23 15:30:46 adam
- * Work on truncation.
- * Bug fix: result sets weren't deleted after server shut down.
- *
- * Revision 1.22 1996/11/04 14:07:49 adam
- * Moved truncation code to trunc.c.
- *
- * Revision 1.21 1996/10/29 14:09:58 adam
- * Use of cisam system - enabled if setting isamc is 1.
- *
- * Revision 1.20 1996/06/04 10:19:02 adam
- * Minor changes - removed include of ctype.h.
- *
- * Revision 1.19 1996/05/14 11:34:01 adam
- * Scan support in multiple registers/databases.
- *
- * Revision 1.18 1996/05/14 06:16:50 adam
- * Compact use/set bytes used in search service.
- *
- * Revision 1.17 1995/12/08 16:22:57 adam
- * Work on update while servers are running. Three lock files introduced.
- * The servers reload their registers when necessary, but they don't
- * reestablish result sets yet.
- *
- * Revision 1.16 1995/12/07 17:38:48 adam
- * Work locking mechanisms for concurrent updates/commit.
- *
- * Revision 1.15 1995/11/21 15:29:13 adam
- * Config file 'base' read by default by both indexer and server.
- *
- * Revision 1.14 1995/11/16 17:00:57 adam
- * Better logging of rpn query.
- *
- * Revision 1.13 1995/11/16 15:34:56 adam
- * Uses new record management system in both indexer and server.
- *
- * Revision 1.12 1995/10/27 14:00:12 adam
- * Implemented detection of database availability.
- *
- * Revision 1.11 1995/10/17 18:02:12 adam
- * New feature: databases. Implemented as prefix to words in dictionary.
- *
- * Revision 1.10 1995/10/09 16:18:38 adam
- * Function dict_lookup_grep got extra client data parameter.
- *
- * Revision 1.9 1995/10/06 14:38:01 adam
- * New result set method: r_score.
- * Local no (sysno) and score is transferred to retrieveCtrl.
- *
- * Revision 1.8 1995/10/06 13:52:06 adam
- * Bug fixes. Handler may abort further scanning.
- *
- * Revision 1.7 1995/10/06 10:43:57 adam
- * Scan added. 'occurrences' in scan entries not set yet.
- *
- * Revision 1.6 1995/09/28 09:19:48 adam
- * xfree/xmalloc used everywhere.
- * Extract/retrieve method seems to work for text records.
- *
- * Revision 1.5 1995/09/27 16:17:32 adam
- * More work on retrieve.
- *
- * Revision 1.4 1995/09/14 11:53:28 adam
- * First work on regular expressions/truncations.
- *
- * Revision 1.3 1995/09/08 08:53:23 adam
- * Record buffer maintained in server_info.
- *
- * Revision 1.2 1995/09/06 16:11:19 adam
- * Option: only one word key per file.
- *
- * Revision 1.1 1995/09/05 15:28:40 adam
- * More work on search engine.
- *
+ * $Id: zserver.h,v 1.55 2002-04-04 14:14:13 adam Exp $
*/
+#include <yaz/backend.h>
+#include "zebraapi.h"
-#ifndef USE_TIMES
-#ifdef __linux__
-#define USE_TIMES 1
-#else
-#define USE_TIMES 0
-#endif
-#endif
-
-#if USE_TIMES
-#include <sys/times.h>
-#endif
-
-#include <backend.h>
-#include <rset.h>
-
-#include "index.h"
-#include "zinfo.h"
-
-typedef struct {
- int sysno;
- int score;
-} ZServerSetSysno;
-
-typedef struct ZServerSet_ {
- char *name;
- RSET rset;
- int size;
- struct ZServerSet_ *next;
-} ZServerSet;
-
-typedef struct {
- int registerState; /* 0 (no commit pages), 1 (use commit pages) */
- time_t registerChange;
- ZServerSet *sets;
- Dict dict;
- ISAM isam;
- ISAMC isamc;
- Records records;
- int errCode;
- char *errString;
- ODR odr;
- ZebTargetInfo *zti;
- data1_handle dh;
- data1_attset *registered_sets;
- BFiles bfs;
- Res res;
-
- ZebraLockHandle server_lock_cmt;
- ZebraLockHandle server_lock_org;
- char *server_path_prefix;
-#if USE_TIMES
- struct tms tms1;
- struct tms tms2;
-#endif
-} ZServerInfo;
-
-int rpn_search (ZServerInfo *zi,
- Z_RPNQuery *rpn, int num_bases, char **basenames,
- const char *setname, int *hits);
-
-int rpn_scan (ZServerInfo *zi, Z_AttributesPlusTerm *zapt,
- oid_value attributeset,
- int num_bases, char **basenames,
- int *position, int *num_entries, struct scan_entry **list,
- int *status);
-
-RSET rset_trunc (ZServerInfo *zi, ISAM_P *isam_p, int no);
-
-ZServerSet *resultSetAdd (ZServerInfo *zi, const char *name,
- int ov, RSET rset);
-ZServerSet *resultSetGet (ZServerInfo *zi, const char *name);
-void resultSetDestroy (ZServerInfo *zi);
-
-ZServerSetSysno *resultSetSysnoGet (ZServerInfo *zi, const char *name,
- int num, int *positions);
-void resultSetSysnoDel (ZServerInfo *zi, ZServerSetSysno *records, int num);
-void zlog_rpn (Z_RPNQuery *rpn);
-
-int zebra_server_lock_init (ZServerInfo *zi);
-int zebra_server_lock_destroy (ZServerInfo *zi);
-int zebra_server_lock (ZServerInfo *zi, int lockCommit);
-void zebra_server_unlock (ZServerInfo *zi, int commitPhase);
-int zebra_server_lock_get_state (ZServerInfo *zi, time_t *timep);
-
-typedef struct attent
-{
- int attset_ordinal;
- data1_local_attribute *local_attributes;
-} attent;
+YAZ_BEGIN_CDECL
-int att_getentbyatt(ZServerInfo *zi, attent *res, oid_value set, int att);
+YAZ_END_CDECL
projects / idzebra-moved-to-github.git / blobdiff