-/* $Id: index.h,v 1.153 2005-10-28 07:25:30 adam Exp $
- Copyright (C) 1995-2005
+/* $Id: index.h,v 1.171 2006-08-14 10:40:15 adam Exp $
+ Copyright (C) 1995-2006
Index Data ApS
This file is part of the Zebra server.
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.
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
*/
#ifndef INDEX_H
#include <stdlib.h>
#include <idzebra/version.h>
#include <idzebra/util.h>
+#include <idzebra/flock.h>
#include <sortidx.h>
#if HAVE_SYS_TIMES_H
void key_init(struct it_key *k);
char *key_print_it (const void *p, char *buf);
zint key_get_seq (const void *p);
+zint key_get_segment (const void *p);
int key_compare_it (const void *p1, const void *p2);
int key_qsort_compare (const void *p1, const void *p2);
void key_logdump (int mask, const void *p);
void strtab_del (struct strtab *t,
void (*func)(const char *name, void *info, void *data),
void *data);
-int index_char_cvt (int c);
-int index_word_prefix (char *string, int attset_ordinal,
- int local_attribute, const char *databaseName);
-
void zebraIndexLockMsg (ZebraHandle zh, const char *str);
void zebraIndexUnlock (ZebraHandle zh);
int zebraIndexLock (BFiles bfs, ZebraHandle zh, int commitNow, const char *rval);
int zebraIndexWait (ZebraHandle zh, int commitPhase);
+void zebra_lock_prefix (Res res, char *dst);
+
#define FNAME_MAIN_LOCK "zebraidx.LCK"
#define FNAME_COMMIT_LOCK "zebracmt.LCK"
#define FNAME_ORG_LOCK "zebraorg.LCK"
#define FNAME_TOUCH_TIME "zebraidx.time"
-typedef struct zebra_lock_info *ZebraLockHandle;
-ZebraLockHandle zebra_lock_create(const char *dir,
- const char *file, int excl_flag);
-void zebra_lock_destroy (ZebraLockHandle h);
-int zebra_lock (ZebraLockHandle h);
-int zebra_lock_nb (ZebraLockHandle h);
-int zebra_unlock (ZebraLockHandle h);
-int zebra_lock_fd (ZebraLockHandle h);
-void zebra_lock_prefix (Res res, char *dst);
-char *zebra_mk_fname (const char *dir, const char *name);
-
-int zebra_lock_w (ZebraLockHandle h);
-int zebra_lock_r (ZebraLockHandle h);
-
-void zebra_load_atts (data1_handle dh, Res res);
-
int key_SU_decode (int *ch, const unsigned char *out);
int key_SU_encode (int ch, char *out);
-#define ENCODE_BUFLEN 768
-struct encode_info {
- int sysno; /* previously written values for delta-compress */
- int seqno;
- int cmd;
- 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*/
- void *encode_handle;
- 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 zebra_set *ZebraSet;
typedef struct zebra_rank_class {
struct zebra_rank_class *next;
} *ZebraRankClass;
-#define NEW_REC_KEYS 1
-
-#if NEW_REC_KEYS
#include "reckeys.h"
-#else
-struct recKeys {
- int buf_used;
- int buf_max;
- char *buf;
- void *codec_handle;
-};
-#endif
-
-#if NATTR
-
-#else
-struct sortKeys {
- int buf_used;
- int buf_max;
- char *buf;
-};
-#endif
struct zebra_register {
char *name;
int seqno;
int last_val;
int stop_flag;
- int active; /* 0=shutdown, 1=enabled and inactive, 2=activated */
-#if NEW_REC_KEYS
zebra_rec_keys_t keys;
-#else
- struct recKeys keys;
-#endif
-
-#if NATTR
- struct recKeys sortKeys;
-#else
- struct sortKeys sortKeys;
-#endif
+ zebra_rec_keys_t sortKeys;
char **key_buf;
size_t ptr_top;
size_t ptr_i;
struct zebra_limit *m_limit;
};
-struct rank_control {
- char *name;
- void *(*create)(ZebraHandle zh);
- void (*destroy)(struct zebra_register *reg, void *class_handle);
- void *(*begin)(struct zebra_register *reg,
- void *class_handle, RSET rset, NMEM nmem,
- TERMID *terms, int numterms);
- /* ### Could add parameters to begin:
- * char *index; // author, title, etc.
- * int dbsize; // number of records in database
- * int rssize; // number of records in result set (estimate?)
- */
- void (*end)(struct zebra_register *reg, void *set_handle);
- int (*calc)(void *set_handle, zint sysno, zint staticrank,
- int *stop_flag);
- void (*add)(void *set_handle, int seqno, TERMID term);
-};
struct term_set_entry {
char *term;
struct ord_list *ol, int reg_type,
zint hits_limit, const char *term_ref_id);
-void resultSetAddTerm (ZebraHandle zh, ZebraSet s, int reg_type,
- const char *db, int set,
- int use, const char *term);
+void resultSetAddTerm(ZebraHandle zh, ZebraSet s, int reg_type,
+ const char *db, const char *index_name,
+ const char *term);
ZebraSet resultSetAdd (ZebraHandle zh, const char *name, int ov);
ZebraSet resultSetGet (ZebraHandle zh, const char *name);
ZEBRA_RES resultSetAddRPN (ZebraHandle zh, NMEM m, Z_RPNQuery *rpn,
void zebra_server_unlock (ZebraService zh, int commitPhase);
int zebra_server_lock_get_state (ZebraService zh, time_t *timep);
-typedef struct attent
-{
- int attset_ordinal;
- data1_local_attribute *local_attributes;
-} attent;
-
-void zebraRankInstall (struct zebra_register *reg, struct rank_control *ctrl);
-ZebraRankClass zebraRankLookup (ZebraHandle zh, const char *name);
-void zebraRankDestroy (struct zebra_register *reg);
-
-int att_getentbyatt(ZebraHandle zh, attent *res, oid_value set, int att,
- const char *sattr);
-
-extern struct rank_control *rank_1_class;
-extern struct rank_control *rank_zv_class;
-extern struct rank_control *rank_static_class;
-
int zebra_record_fetch (ZebraHandle zh, SYSNO sysno, int score,
zebra_snippets *hit_snippet, ODR stream,
oid_value input_format, Z_RecordComposition *comp,
void zebra_index_merge (ZebraHandle zh);
-ZEBRA_RES buffer_extract_record (ZebraHandle zh,
- const char *buf, size_t buf_size,
- int delete_flag,
- int test_mode,
- const char *recordType,
- SYSNO *sysno,
- const char *match_criteria,
- const char *fname,
- int force_update,
- int allow_update);
+ZEBRA_RES zebra_buffer_extract_record(ZebraHandle zh,
+ const char *buf, size_t buf_size,
+ int delete_flag,
+ int test_mode,
+ const char *recordType,
+ SYSNO *sysno,
+ const char *match_criteria,
+ const char *fname,
+ int force_update,
+ int allow_update);
#if 0
int extract_rec_in_mem (ZebraHandle zh, const char *recordType,
int zebra_record_int_read (void *fh, char *buf, size_t count);
void zebra_record_int_end (void *fh, off_t offset);
-#if NEW_REC_KEYS
void print_rec_keys(ZebraHandle zh, zebra_rec_keys_t reckeys);
-#else
-void print_rec_keys(ZebraHandle zh, struct recKeys *reckeys);
-#endif
-#if NEW_REC_KEYS
ZEBRA_RES zebra_snippets_rec_keys(ZebraHandle zh, zebra_rec_keys_t reckeys,
zebra_snippets *snippets);
-#else
-ZEBRA_RES zebra_snippets_rec_keys(ZebraHandle zh, struct recKeys *reckeys,
- zebra_snippets *snippets);
-#endif
ZEBRA_RES zebra_snippets_hit_vector(ZebraHandle zh, const char *setname,
zint sysno, zebra_snippets *snippets);
-#if NEW_REC_KEYS
-void extract_flushRecordKeys (ZebraHandle zh, SYSNO sysno,
- int cmd, zebra_rec_keys_t reckeys,
- zint staticrank);
-#else
-void extract_flushRecordKeys (ZebraHandle zh, SYSNO sysno,
- int cmd, struct recKeys *reckeys,
- zint staticrank);
-#endif
-#if NATTR
-void extract_flushSortKeys (ZebraHandle zh, SYSNO sysno,
- int cmd, struct recKeys *skp);
-#else
-void extract_flushSortKeys (ZebraHandle zh, SYSNO sysno,
- int cmd, struct sortKeys *skp);
-#endif
-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);
+ZEBRA_RES zebra_extract_explain(void *handle, Record rec, data1_node *n);
-int fileExtract (ZebraHandle zh, SYSNO *sysno, const char *fname,
- int deleteFlag);
+ZEBRA_RES zebra_extract_file(ZebraHandle zh, SYSNO *sysno, const char *fname,
+ int deleteFlag);
ZEBRA_RES zebra_begin_read (ZebraHandle zh);
ZEBRA_RES zebra_end_read (ZebraHandle zh);
void zebra_term_untrans(ZebraHandle zh, int reg_type,
char *dst, const char *src);
+ZEBRA_RES zebra_apt_get_ord(ZebraHandle zh,
+ Z_AttributesPlusTerm *zapt,
+ int index_type,
+ const char *xpath_use,
+ oid_value curAttributeSet,
+ int *ord);
+
+ZEBRA_RES zebra_attr_list_get_ord(ZebraHandle zh,
+ Z_AttributeList *attr_list,
+ zinfo_index_category_t cat,
+ int index_type,
+ oid_value curAttributeSet,
+ int *ord);
+
+ZEBRA_RES zebra_sort_get_ord(ZebraHandle zh,
+ Z_SortAttributes *sortAttributes,
+ int *ord,
+ int *numerical);
+
+ZEBRA_RES zebra_update_file_match(ZebraHandle zh, const char *path);
+ZEBRA_RES zebra_update_from_path(ZebraHandle zh, const char *path);
+ZEBRA_RES zebra_delete_from_path(ZebraHandle zh, const char *path);
+
YAZ_END_CDECL
#endif
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+