-/*
- * Copyright (C) 1995-2002, Index Data
- * All rights reserved.
- * Sebastian Hammer, Adam Dickmeiss, Heikki Levanto
- * $Id: index.h,v 1.77 2002-04-05 08:46:26 adam Exp $
- */
+/* $Id: index.h,v 1.94 2003-03-04 23:30:20 adam Exp $
+ Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002
+ Index Data Aps
+
+This file is part of the Zebra server.
+
+Zebra is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 2, or (at your option) any later
+version.
+
+Zebra is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with Zebra; see the file LICENSE.zebra. If not, write to the
+Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA.
+*/
+
+
#ifndef INDEX_H
#define INDEX_H
#if HAVE_SYS_TIMES_H
#include <sys/times.h>
#endif
+#include <sys/stat.h>
#include <dict.h>
#include <isams.h>
#include <isam.h>
#include <isamc.h>
#include <isamd.h>
+#include <isamb.h>
#define ISAM_DEFAULT "c"
-#include <yaz/data1.h>
+#include <data1.h>
#include <recctrl.h>
#include "recindex.h"
#include "zebraapi.h"
void dirs_del (struct dirs_info *p, const char *src);
void dirs_free (struct dirs_info **pp);
-struct dir_entry *dir_open (const char *rep, const char *base);
+struct dir_entry *dir_open (const char *rep, const char *base,
+ int follow_links);
void dir_sort (struct dir_entry *e);
void dir_free (struct dir_entry **e_p);
int key_open (ZebraHandle zh, int mem);
int key_close (ZebraHandle zh);
int key_compare (const void *p1, const void *p2);
+char *key_print_it (const void *p, char *buf);
int key_get_pos (const void *p);
int key_compare_it (const void *p1, const void *p2);
int key_qsort_compare (const void *p1, const void *p2);
int key_SU_decode (int *ch, const unsigned char *out);
int key_SU_encode (int ch, char *out);
-// extern Res common_resource;
-
+#define ENCODE_BUFLEN 768
struct encode_info {
- int sysno;
+ int sysno; /* previously written values for delta-compress */
int seqno;
int cmd;
- char buf[768];
+ int prevsys; /* buffer for skipping insert/delete pairs */
+ int prevseq;
+ int prevcmd;
+ int keylen; /* tells if we have an unwritten key in buf, and how long*/
+ char buf[ENCODE_BUFLEN];
};
void encode_key_init (struct encode_info *i);
char *encode_key_int (int d, char *bp);
void encode_key_write (char *k, struct encode_info *i, FILE *outf);
+void encode_key_flush (struct encode_info *i, FILE *outf);
typedef struct {
char *term;
int prevSeqNo;
};
+#if 1
+struct sortKeys {
+ int buf_used;
+ int buf_max;
+ char *buf;
+};
+#else
struct sortKey {
char *string;
int length;
int attrUse;
struct sortKey *next;
};
+#endif
struct zebra_register {
char *name;
ISAM isam;
ISAMC isamc;
ISAMD isamd;
+ ISAMB isamb;
Dict dict;
Dict matchDict;
SortIdx sortIdx;
int stop_flag;
int active; /* 0=shutdown, 1=enabled and inactive, 2=activated */
-
-
struct recKeys keys;
+#if 1
+ struct sortKeys sortKeys;
+#else
struct sortKey *sortKeys;
-
+#endif
char **key_buf;
size_t ptr_top;
size_t ptr_i;
ZebraLockHandle lock_shadow;
int trans_no;
+ int trans_w_no;
+
int destroyed;
ZebraSet sets;
Res res;
struct tms tms2;
#endif
struct recordGroup rGroup;
+ int shadow_enable;
+
+ int records_inserted;
+ int records_updated;
+ int records_deleted;
+ int records_processed;
+ char *record_encoding;
+
+ yaz_iconv_t iconv_to_utf8;
+ yaz_iconv_t iconv_from_utf8;
};
struct rank_control {
int *is_partial);
RSET rset_trunc (ZebraHandle zh, ISAMS_P *isam_p, int no,
- const char *term, int length_term, const char *flags);
+ const char *term, int length_term, const char *flags,
+ int preserve_position, int term_type);
void resultSetAddTerm (ZebraHandle zh, ZebraSet s, int reg_type,
const char *db, int set,
int att_getentbyatt(ZebraHandle zh, attent *res, oid_value set, int att);
extern struct rank_control *rank1_class;
+extern struct rank_control *rankzv_class;
int zebra_record_fetch (ZebraHandle zh, int sysno, int score, ODR stream,
oid_value input_format, Z_RecordComposition *comp,
void extract_get_fname_tmp (ZebraHandle zh, char *fname, int no);
void zebra_index_merge (ZebraHandle zh);
+int bufferExtractRecord (ZebraHandle zh,
+ const char *buf, size_t buf_size,
+ struct recordGroup *rGroup,
+ int delete_flag,
+ int test_mode,
+ const char *recordType,
+ int *sysno,
+ const char *match_criteria,
+ const char *fname);
int extract_rec_in_mem (ZebraHandle zh, const char *recordType,
const char *buf, size_t buf_size,
int test_mode, int *sysno,
int store_keys, int store_data,
const char *match_criteria);
-
void extract_flushWriteKeys (ZebraHandle zh);
struct zebra_fetch_control {
void extract_flushRecordKeys (ZebraHandle zh, SYSNO sysno,
int cmd, struct recKeys *reckeys);
void extract_flushSortKeys (ZebraHandle zh, SYSNO sysno,
- int cmd, struct sortKey **skp);
+ int cmd, struct sortKeys *skp);
void extract_schema_add (struct recExtractCtrl *p, Odr_oid *oid);
void extract_token_add (RecWord *p);
int explain_extract (void *handle, Record rec, data1_node *n);
int fileExtract (ZebraHandle zh, SYSNO *sysno, const char *fname,
const struct recordGroup *rGroup, int deleteFlag);
+int zebra_begin_read (ZebraHandle zh);
+void zebra_end_read (ZebraHandle zh);
+
+int zebra_file_stat (const char *file_name, struct stat *buf,
+ int follow_links);
+
YAZ_END_CDECL
#endif
projects / idzebra-moved-to-github.git / blobdiff