/*
- * Copyright (C) 1994-1996, Index Data I/S
+ * Copyright (C) 1994-1998, Index Data I/S
* All rights reserved.
* Sebastian Hammer, Adam Dickmeiss
*
* $Log: zserver.h,v $
- * Revision 1.23 1996-12-23 15:30:46 adam
+ * Revision 1.29 1998-02-10 12:03:06 adam
+ * Implemented Sort.
+ *
+ * Revision 1.28 1998/01/29 13:40:11 adam
+ * Better logging for scan service.
+ *
+ * Revision 1.27 1997/10/27 14:33:06 adam
+ * Moved towards generic character mapping depending on "structure"
+ * field in abstract syntax file. Fixed a few memory leaks. Fixed
+ * bug with negative integers when doing searches with relational
+ * operators.
+ *
+ * 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.
*
*
*/
+
+#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 <sortidx.h>
#include "index.h"
#include "zinfo.h"
char *name;
RSET rset;
int size;
+ struct zset_sort_info *sort_info;
struct ZServerSet_ *next;
} ZServerSet;
time_t registerChange;
ZServerSet *sets;
Dict dict;
+ SortIdx sortIdx;
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
+ ZebraMaps zebra_maps;
} ZServerInfo;
-int rpn_search (ZServerInfo *zi,
+int rpn_search (ZServerInfo *zi, ODR stream,
Z_RPNQuery *rpn, int num_bases, char **basenames,
const char *setname, int *hits);
-int rpn_scan (ZServerInfo *zi, Z_AttributesPlusTerm *zapt,
+int rpn_scan (ZServerInfo *zi, ODR stream, Z_AttributesPlusTerm *zapt,
oid_value attributeset,
int num_bases, char **basenames,
int *position, int *num_entries, struct scan_entry **list,
ZServerSetSysno *resultSetSysnoGet (ZServerInfo *zi, const char *name,
int num, int *positions);
void resultSetSysnoDel (ZServerInfo *zi, ZServerSetSysno *records, int num);
+
+int resultSetSort (ZServerInfo *zi, bend_sort_rr *rr);
+
void zlog_rpn (Z_RPNQuery *rpn);
+void zlog_scan (Z_AttributesPlusTerm *zapt, oid_value ast);
+
+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;
-int zebraServerLock (int lockCommit);
-void zebraServerUnlock (int commitPhase);
-int zebraServerLockGetState (time_t *timep);
+int att_getentbyatt(ZServerInfo *zi, attent *res, oid_value set, int att);