X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=servers%2Fslapd%2Fback-ldbm%2Findex.c;h=6cdec8db7ef9116ce0c61f6ef935fe55f7fda4db;hb=a4d161cff64c74e03e5898eae104d5d52cc54a91;hp=3bd4df9858d1ebff5e4f37a922e248e397c97dbc;hpb=ea069cb7c2731d54d20d41cd49936914ab78edb3;p=openldap
diff --git a/servers/slapd/back-ldbm/index.c b/servers/slapd/back-ldbm/index.c
index 3bd4df9858..6cdec8db7e 100644
--- a/servers/slapd/back-ldbm/index.c
+++ b/servers/slapd/back-ldbm/index.c
@@ -1,8 +1,17 @@
/* index.c - routines for dealing with attribute indexes */
/* $OpenLDAP$ */
-/*
- * Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
- * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
+/* This work is part of OpenLDAP Software .
+ *
+ * Copyright 1998-2006 The OpenLDAP Foundation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
+ *
+ * A copy of this license is available in the file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * .
*/
#include "portable.h"
@@ -15,83 +24,90 @@
#include "slap.h"
#include "back-ldbm.h"
-#ifdef SLAPD_SCHEMA_NOT_COMPAT
-static index_mask(
+static slap_mask_t index_mask(
Backend *be,
AttributeDescription *desc,
char **dbname,
- char **atname )
+ struct berval *atname )
{
AttributeType *at;
- slap_index mask = 0;
+ slap_mask_t mask = 0;
- /* we do support indexing of binary attributes */
- if( slap_ad_is_binary( desc ) ) return 0;
-
- attr_mask( be->be_private, desc->ad_cname->bv_val, &mask );
+ attr_mask( be->be_private, desc, &mask );
if( mask ) {
- *atname = desc->ad_cname->bv_val;
- *dbname = desc->ad_cname->bv_val;
+ *atname = desc->ad_cname;
+ *dbname = desc->ad_cname.bv_val;
return mask;
}
- if( slap_ad_is_lang( desc ) ) {
- /* has language tag */
- attr_mask( be->be_private, desc->ad_type->sat_cname, &mask );
+ /* If there is a tagging option, did we ever index the base
+ * type? If so, check for mask, otherwise it's not there.
+ */
+ if( slap_ad_is_tagged( desc ) && desc != desc->ad_type->sat_ad ) {
+ /* has tagging option */
+ attr_mask( be->be_private, desc->ad_type->sat_ad, &mask );
- if( mask & SLAP_INDEX_AUTO_LANG ) {
- *atname = desc->ad_cname->bv_val;
- *dbname = desc->ad_type->sat_cname;
- return mask;
- }
- if( mask & SLAP_INDEX_LANG ) {
+ if( mask && ( mask ^ SLAP_INDEX_NOTAGS ) ) {
*atname = desc->ad_type->sat_cname;
- *dbname = desc->ad_type->sat_cname;
+ *dbname = desc->ad_type->sat_cname.bv_val;
return mask;
}
}
/* see if supertype defined mask for its subtypes */
- for( at = desc->ad_type; at != NULL ; at = at->sat_sup ) {
- attr_mask( be->be_private, at->sat_cname, &mask );
-
- if( mask & SLAP_INDEX_AUTO_SUBTYPES ) {
- *atname = desc->ad_type->sat_cname;
- *dbname = at->sat_cname;
- return mask;
- }
- if( mask & SLAP_INDEX_SUBTYPES ) {
+ for( at = desc->ad_type->sat_sup; at != NULL ; at = at->sat_sup ) {
+ /* If no AD, we've never indexed this type */
+ if (!at->sat_ad)
+ continue;
+
+ attr_mask( be->be_private, at->sat_ad, &mask );
+
+ if( mask && ( mask ^ SLAP_INDEX_NOSUBTYPES ) ) {
*atname = at->sat_cname;
- *dbname = at->sat_cname;
+ *dbname = at->sat_cname.bv_val;
return mask;
}
-
- if( mask ) break;
}
return 0;
}
+int index_is_indexed(
+ Backend *be,
+ AttributeDescription *desc )
+{
+ slap_mask_t mask;
+ char *dbname;
+ struct berval prefix;
+
+ mask = index_mask( be, desc, &dbname, &prefix );
+
+ if( mask == 0 ) {
+ return LDAP_INAPPROPRIATE_MATCHING;
+ }
+
+ return LDAP_SUCCESS;
+}
+
int index_param(
Backend *be,
AttributeDescription *desc,
int ftype,
char **dbnamep,
- slap_index *maskp,
- struct berval **prefixp )
+ slap_mask_t *maskp,
+ struct berval *prefixp )
{
- slap_index mask;
+ slap_mask_t mask;
char *dbname;
- char *atname;
- mask = index_mask( be, desc, &dbname, &atname );
+ mask = index_mask( be, desc, &dbname, prefixp );
if( mask == 0 ) {
return LDAP_INAPPROPRIATE_MATCHING;
}
- switch(ftype) {
+ switch( ftype ) {
case LDAP_FILTER_PRESENT:
if( IS_SLAP_INDEX( mask, SLAP_INDEX_PRESENT ) ) {
goto done;
@@ -99,9 +115,14 @@ int index_param(
break;
case LDAP_FILTER_APPROX:
- if( IS_SLAP_INDEX( mask, SLAP_INDEX_APPROX ) ) {
- goto done;
+ if ( desc->ad_type->sat_approx ) {
+ if( IS_SLAP_INDEX( mask, SLAP_INDEX_APPROX ) ) {
+ goto done;
+ }
+ break;
}
+
+ /* Use EQUALITY rule and index for approximate match */
/* fall thru */
case LDAP_FILTER_EQUALITY:
@@ -124,615 +145,183 @@ int index_param(
done:
*dbnamep = dbname;
- *prefixp = ber_bvstrdup( atname );
*maskp = mask;
return LDAP_SUCCESS;
}
static int indexer(
- Backend *be,
+ Operation *op,
char *dbname,
- char *atname,
- struct berval **vals,
+ struct berval *atname,
+ BerVarray vals,
ID id,
- int op,
- slap_index mask )
+ int opid,
+ slap_mask_t mask )
{
int rc, i;
const char *text;
- DBCache *db;
+ DBCache *db;
AttributeDescription *ad = NULL;
- struct berval **keys;
- struct berval prefix;
+ struct berval *keys;
assert( mask );
- rc = slap_str2ad( atname, &ad, &text );
+ rc = slap_bv2ad( atname, &ad, &text );
if( rc != LDAP_SUCCESS ) return rc;
- prefix.bv_val = atname;
- prefix.bv_len = strlen( atname );
-
- db = ldbm_cache_open( be, dbname, LDBM_SUFFIX, LDBM_WRCREAT );
+ db = ldbm_cache_open( op->o_bd, dbname, LDBM_SUFFIX, LDBM_WRCREAT );
if ( db == NULL ) {
Debug( LDAP_DEBUG_ANY,
"<= index_read NULL (could not open %s%s)\n",
dbname, LDBM_SUFFIX, 0 );
- ad_free( ad, 1 );
+
return LDAP_OTHER;
}
if( IS_SLAP_INDEX( mask, SLAP_INDEX_PRESENT ) ) {
- key_change( be, db, &prefix, id, op );
+ key_change( op->o_bd, db, atname, id, opid );
}
if( IS_SLAP_INDEX( mask, SLAP_INDEX_EQUALITY ) ) {
rc = ad->ad_type->sat_equality->smr_indexer(
+ LDAP_FILTER_EQUALITY,
mask,
ad->ad_type->sat_syntax,
ad->ad_type->sat_equality,
- &prefix, vals, &keys );
+ atname, vals, &keys, op->o_tmpmemctx );
- if( rc == LDAP_SUCCESS ) {
- for( i= 0; keys[i] != NULL; i++ ) {
- key_change( be, db, keys[i], id, op );
- }
+ if( rc == LDAP_SUCCESS && keys != NULL ) {
+ for( i=0; keys[i].bv_val != NULL; i++ ) {
+ key_change( op->o_bd, db, &keys[i], id, opid );
+ }
+ ber_bvarray_free_x( keys, op->o_tmpmemctx );
}
}
if( IS_SLAP_INDEX( mask, SLAP_INDEX_APPROX ) ) {
rc = ad->ad_type->sat_approx->smr_indexer(
+ LDAP_FILTER_APPROX,
mask,
ad->ad_type->sat_syntax,
ad->ad_type->sat_approx,
- &prefix, vals, &keys );
+ atname, vals, &keys, op->o_tmpmemctx );
- if( rc == LDAP_SUCCESS ) {
- for( i= 0; keys[i] != NULL; i++ ) {
- key_change( be, db, keys[i], id, op );
- }
+ if( rc == LDAP_SUCCESS && keys != NULL ) {
+ for( i=0; keys[i].bv_val != NULL; i++ ) {
+ key_change( op->o_bd, db, &keys[i], id, opid );
+ }
+ ber_bvarray_free_x( keys, op->o_tmpmemctx );
}
}
if( IS_SLAP_INDEX( mask, SLAP_INDEX_SUBSTR ) ) {
rc = ad->ad_type->sat_substr->smr_indexer(
+ LDAP_FILTER_SUBSTRINGS,
mask,
ad->ad_type->sat_syntax,
ad->ad_type->sat_substr,
- &prefix, vals, &keys );
+ atname, vals, &keys, op->o_tmpmemctx );
- if( rc == LDAP_SUCCESS ) {
- for( i= 0; keys[i] != NULL; i++ ) {
- key_change( be, db, keys[i], id, op );
- }
+ if( rc == LDAP_SUCCESS && keys != NULL ) {
+ for( i=0; keys[i].bv_val != NULL; i++ ) {
+ key_change( op->o_bd, db, &keys[i], id, opid );
+ }
+ ber_bvarray_free_x( keys, op->o_tmpmemctx );
}
}
- ldbm_cache_close( be, db );
- ad_free( ad, 1 );
+ ldbm_cache_close( op->o_bd, db );
+
return LDAP_SUCCESS;
}
static int index_at_values(
- Backend *be,
+ Operation *op,
AttributeType *type,
- const char *lang,
- struct berval **vals,
+ struct berval *tags,
+ BerVarray vals,
ID id,
- int op,
- char ** dbnamep,
- slap_index *maskp )
+ int opid )
{
- slap_index mask;
- slap_index tmpmask = 0;
- int lindex = 0;
+ slap_mask_t mask = 0;
if( type->sat_sup ) {
/* recurse */
- (void) index_at_values( be,
- type->sat_sup, lang,
- vals, id, op,
- dbnamep, &tmpmask );
+ (void) index_at_values( op,
+ type->sat_sup, tags,
+ vals, id, opid );
}
- attr_mask( be->be_private, type->sat_cname, &mask );
-
- if( mask ) {
- *dbnamep = type->sat_cname;
- } else if ( tmpmask & SLAP_INDEX_AUTO_SUBTYPES ) {
- mask = tmpmask;
+ /* If this type has no AD, we've never used it before */
+ if( type->sat_ad ) {
+ attr_mask( op->o_bd->be_private, type->sat_ad, &mask );
}
if( mask ) {
- indexer( be, *dbnamep,
- type->sat_cname,
- vals, id, op,
+ indexer( op, type->sat_cname.bv_val,
+ &type->sat_cname,
+ vals, id, opid,
mask );
}
- if( lang ) {
- char *dbname = NULL;
- size_t tlen = strlen( type->sat_cname );
- size_t llen = strlen( lang );
- char *lname = ch_malloc( tlen + llen + sizeof(";") );
+ if( tags->bv_len ) {
+ AttributeDescription *desc;
- sprintf( lname, "%s;%s", type->sat_cname, lang );
+ mask = 0;
- attr_mask( be->be_private, lname, &tmpmask );
-
- if( tmpmask ) {
- dbname = lname;
- } else if ( mask & SLAP_INDEX_AUTO_LANG ) {
- dbname = *dbnamep;
- tmpmask = mask;
+ desc = ad_find_tags(type, tags);
+ if( desc ) {
+ attr_mask( op->o_bd->be_private, desc, &mask );
}
- if( dbname != NULL ) {
- indexer( be, dbname, lname,
- vals, id, op,
- tmpmask );
+ if( mask ) {
+ indexer( op, desc->ad_cname.bv_val, &desc->ad_cname,
+ vals, id, opid,
+ mask );
}
-
- ch_free( lname );
}
return LDAP_SUCCESS;
}
int index_values(
- Backend *be,
+ Operation *op,
AttributeDescription *desc,
- struct berval **vals,
+ BerVarray vals,
ID id,
- int op )
+ int opid )
{
- char *dbname = NULL;
- slap_index mask;
-
- if( slap_ad_is_binary( desc ) ) {
- /* binary attributes have no index capabilities */
- return LDAP_SUCCESS;
- }
-
- (void) index_at_values( be,
- desc->ad_type, desc->ad_lang,
- vals, id, op,
- &dbname, &mask );
+ (void) index_at_values( op,
+ desc->ad_type, &desc->ad_tags,
+ vals, id, opid );
return LDAP_SUCCESS;
}
-#else
-int index_change_values(
- Backend *be,
-#ifdef SLAPD_SCHEMA_NOT_COMPAT
- AttributeDescription *desc,
-#else
- char *desc,
-#endif
- struct berval **vals,
- ID id,
- unsigned int op
-);
-
-#ifndef SLAPD_SCHEMA_NOT_COMPAT
-static int change_value(Backend *be,
- DBCache *db,
- char *type,
- int indextype,
- char *val,
- ID id,
- int
- (*idl_func)(Backend *, DBCache *, Datum, ID));
-#endif
-#endif
-
int
index_entry(
- Backend *be,
- int op,
- Entry *e,
- Attribute *ap
-)
+ Operation *op,
+ int opid,
+ Entry *e )
{
-#ifndef SLAPD_SCHEMA_NOT_COMPAT
- struct berval bv;
- struct berval *bvals[2];
-#endif
-
+ Attribute *ap = e->e_attrs;
Debug( LDAP_DEBUG_TRACE, "=> index_entry_%s( %ld, \"%s\" )\n",
- op == SLAP_INDEX_ADD_OP ? "add" : "del",
+ opid == SLAP_INDEX_ADD_OP ? "add" : "del",
e->e_id, e->e_dn );
-#ifndef SLAPD_SCHEMA_NOT_COMPAT
- /*
- * dn index entry - make it look like an attribute so it works
- * with index_change_values() call
- */
-
- bv.bv_val = ch_strdup( e->e_ndn );
- bv.bv_len = strlen( bv.bv_val );
- bvals[0] = &bv;
- bvals[1] = NULL;
-
- /* add the dn to the indexes */
- {
- char *dn = ch_strdup("dn");
- index_change_values( be, dn, bvals, e->e_id, op );
- free( dn );
- }
-
- free( bv.bv_val );
-#endif
-
/* add each attribute to the indexes */
- for ( ap; ap != NULL; ap = ap->a_next ) {
-#ifdef SLAPD_SCHEMA_NOT_COMPAT
- index_values( be, ap->a_desc, ap->a_vals, e->e_id, op );
-#else
- index_change_values( be, ap->a_type, ap->a_vals, e->e_id, op );
-#endif
+ for ( ; ap != NULL; ap = ap->a_next ) {
+ index_values( op, ap->a_desc,
+ ap->a_nvals,
+ e->e_id, opid );
}
Debug( LDAP_DEBUG_TRACE, "<= index_entry_%s( %ld, \"%s\" ) success\n",
- op == SLAP_INDEX_ADD_OP ? "add" : "del",
+ opid == SLAP_INDEX_ADD_OP ? "add" : "del",
e->e_id, e->e_dn );
return LDAP_SUCCESS;
}
-#ifndef SLAPD_SCHEMA_NOT_COMPAT
-
-ID_BLOCK *
-index_read(
- Backend *be,
- char *type,
- int indextype,
- char *val
-)
-{
- DBCache *db;
- Datum key;
- ID_BLOCK *idl;
- int indexmask;
- char prefix;
- char *realval, *tmpval;
- char buf[BUFSIZ];
-
- char *at_cn;
-
- ldbm_datum_init( key );
-
- prefix = slap_index2prefix( indextype );
- Debug( LDAP_DEBUG_TRACE, "=> index_read(\"%c%s\"->\"%s\")\n",
- prefix, type, val );
-
- attr_mask( be->be_private, type, &indexmask );
- if ( ! (indextype & indexmask) ) {
- idl = idl_allids( be );
- Debug( LDAP_DEBUG_TRACE,
- "<= index_read %ld candidates (allids - not indexed)\n",
- idl ? ID_BLOCK_NIDS(idl) : 0, 0, 0 );
- return( idl );
- }
-
-#ifdef SLAPD_SCHEMA_NOT_COMPAT
- at_cn = at_canonical_name( at_find( type ) );
-#else
- attr_normalize( type );
- at_cn = at_canonical_name( type );
-#endif
-
- if ( at_cn == NULL ) {
- Debug( LDAP_DEBUG_ANY,
- "<= index_read no canonical name for type \"%s\"\n",
- type != NULL ? type : "(NULL)", 0, 0 );
- return( NULL );
- }
-
- if ( (db = ldbm_cache_open( be, at_cn, LDBM_SUFFIX, LDBM_WRCREAT ))
- == NULL ) {
- Debug( LDAP_DEBUG_ANY,
- "<= index_read NULL (could not open %s%s)\n",
- at_cn, LDBM_SUFFIX, 0 );
- return( NULL );
- }
-
- realval = val;
- tmpval = NULL;
- if ( prefix != UNKNOWN_PREFIX ) {
- unsigned int len = strlen( val );
-
- if ( (len + 2) < sizeof(buf) ) {
- realval = buf;
- } else {
- /* value + prefix + null */
- tmpval = (char *) ch_malloc( len + 2 );
- realval = tmpval;
- }
-
- realval[0] = prefix;
- strcpy( &realval[1], val );
- }
-
- key.dptr = realval;
- key.dsize = strlen( realval ) + 1;
-
- idl = idl_fetch( be, db, key );
- if ( tmpval != NULL ) {
- free( tmpval );
- }
-
- ldbm_cache_close( be, db );
-
- Debug( LDAP_DEBUG_TRACE, "<= index_read %ld candidates\n",
- idl ? ID_BLOCK_NIDS(idl) : 0, 0, 0 );
- return( idl );
-}
-
-/* Add or remove stuff from index files */
-
-static int
-change_value(
- Backend *be,
- DBCache *db,
- char *type,
- int indextype,
- char *val,
- ID id,
- int (*idl_func)(Backend *, DBCache *, Datum, ID)
-)
-{
- int rc;
- Datum key;
- char *tmpval = NULL;
- char *realval = val;
- char buf[BUFSIZ];
-
- char prefix = slap_index2prefix( indextype );
-
- ldbm_datum_init( key );
-
- Debug( LDAP_DEBUG_TRACE,
- "=> change_value( \"%c%s\", op=%s )\n",
- prefix, val, (idl_func == idl_insert_key ? "ADD":"DELETE") );
-
- if ( prefix != UNKNOWN_PREFIX ) {
- unsigned int len = strlen( val );
-
- if ( (len + 2) < sizeof(buf) ) {
- realval = buf;
- } else {
- /* value + prefix + null */
- tmpval = (char *) ch_malloc( len + 2 );
- realval = tmpval;
- }
- realval[0] = prefix;
- strcpy( &realval[1], val );
- }
-
- key.dptr = realval;
- key.dsize = strlen( realval ) + 1;
-
- rc = idl_func( be, db, key, id );
-
- if ( tmpval != NULL ) {
- free( tmpval );
- }
-
- ldap_pvt_thread_yield();
-
- Debug( LDAP_DEBUG_TRACE, "<= change_value %d\n", rc, 0, 0 );
-
- return( rc );
-
-}
-
-#ifdef SLAPD_SCHEMA_NOT_COMPAT
-static
-#endif
-int
-index_change_values(
- Backend *be,
-#ifdef SLAPD_SCHEMA_NOT_COMPAT
- AttributeDescription *desc,
-#else
- char *desc,
-#endif
- struct berval **vals,
- ID id,
- unsigned int op
-)
-{
- char *val, *p, *code, *w;
- unsigned i, j, len;
- int indexmask, syntax;
- char buf[SUBLEN + 1];
- char vbuf[BUFSIZ];
- char *bigbuf;
- DBCache *db;
-
- int (*idl_funct)(Backend *,
- DBCache *,
- Datum, ID);
- char *at_cn; /* Attribute canonical name */
- int mode;
-
-#ifdef SLAPD_SCHEMA_NOT_COMPAT
- char *type = desc->ad_cname->bv_val;
-#else
- char *type = desc;
-#endif
-
- if( vals == NULL ) {
- Debug( LDAP_DEBUG_TRACE,
- "=> index_change_values( %s, NULL, %ld, op=%s )\n",
- type, id, ((op == SLAP_INDEX_ADD_OP) ? "ADD" : "DELETE" ) );
- return 0;
- }
-
- Debug( LDAP_DEBUG_TRACE,
- "=> index_change_values( \"%s\", %ld, op=%s )\n",
- type, id, ((op == SLAP_INDEX_ADD_OP) ? "ADD" : "DELETE" ) );
-
-
- if (op == SLAP_INDEX_ADD_OP) {
- /* Add values */
- idl_funct = idl_insert_key;
- mode = LDBM_WRCREAT;
-
- } else {
- /* Delete values */
- idl_funct = idl_delete_key;
- mode = LDBM_WRITER;
- }
-
-#ifndef SLAPD_SCHEMA_NOT_COMPAT
- attr_normalize(type);
-#endif
- attr_mask( be->be_private, desc, &indexmask );
-
- if ( indexmask == 0 ) {
- return( 0 );
- }
-
-#ifdef SLAPD_SCHEMA_NOT_COMPAT
- at_cn = at_canonical_name( at_find( type ) );
-#else
- syntax = attr_syntax( type );
- at_cn = at_canonical_name( type );
-#endif
-
- if ( at_cn == NULL ) {
- Debug( LDAP_DEBUG_ANY,
- "<= index_change_values no canonical name for type \"%s\"\n",
- type != NULL ? type : "(NULL)", 0, 0 );
- return( -1 );
- }
-
- if ( (db = ldbm_cache_open( be, at_cn, LDBM_SUFFIX, mode ))
- == NULL ) {
- Debug( LDAP_DEBUG_ANY,
- "<= index_change_values (couldn't open(%s%s),md=%s)\n",
- at_cn, LDBM_SUFFIX,
- ((mode==LDBM_WRCREAT)?"LDBM_WRCREAT":"LDBM_WRITER") );
- return( -1 );
- }
-
- /*
- * presence index entry
- */
- if ( indexmask & SLAP_INDEX_PRESENT ) {
- change_value( be, db, at_cn, SLAP_INDEX_PRESENT,
- "*", id, idl_funct );
- }
-
-#ifndef SLAPD_SCHEMA_NOT_COMPAT
- if ( syntax & SYNTAX_BIN ) {
- goto done;
- }
-#endif
-
- for ( i = 0; vals[i] != NULL; i++ ) {
- Debug( LDAP_DEBUG_TRACE,
- "index_change_values syntax 0x%x\n",
- syntax, 0, 0 );
-
- bigbuf = NULL;
- len = vals[i]->bv_len;
-
- /* value + null */
- if ( len + 2 > sizeof(vbuf) ) {
- bigbuf = (char *) ch_malloc( len + 1 );
- val = bigbuf;
- } else {
- val = vbuf;
- }
- (void) memcpy( val, vals[i]->bv_val, len );
- val[len] = '\0';
-
-#ifndef SLAPD_SCHEMA_NOT_COMPAT
- value_normalize( val, syntax );
-#endif
-
- /* value_normalize could change the length of val */
- len = strlen( val );
-
- /*
- * equality index entry
- */
- if ( indexmask & SLAP_INDEX_EQUALITY ) {
- change_value( be, db, at_cn, SLAP_INDEX_EQUALITY,
- val, id, idl_funct);
- }
-
- /*
- * approximate index entry
- */
- if ( indexmask & SLAP_INDEX_APPROX ) {
- for ( w = first_word( val ); w != NULL;
- w = next_word( w ) ) {
- if ( (code = phonetic( w )) != NULL ) {
- change_value( be,
- db,
- at_cn,
- SLAP_INDEX_APPROX,
- code,
- id,
- idl_funct );
- free( code );
- }
- }
- }
-
- /*
- * substrings index entry
- */
- if ( indexmask & SLAP_INDEX_SUBSTR ) {
- /* leading and trailing */
- if ( len > SUBLEN - 2 ) {
- buf[0] = '^';
- for ( j = 0; j < SUBLEN - 1; j++ ) {
- buf[j + 1] = val[j];
- }
- buf[SUBLEN] = '\0';
-
- change_value( be, db, at_cn, SLAP_INDEX_SUBSTR,
- buf, id, idl_funct );
-
- p = val + len - SUBLEN + 1;
- for ( j = 0; j < SUBLEN - 1; j++ ) {
- buf[j] = p[j];
- }
- buf[SUBLEN - 1] = '$';
- buf[SUBLEN] = '\0';
-
- change_value( be, db, at_cn, SLAP_INDEX_SUBSTR,
- buf, id, idl_funct );
- }
-
- /* any */
- for ( p = val; p < (val + len - SUBLEN + 1); p++ ) {
- for ( j = 0; j < SUBLEN; j++ ) {
- buf[j] = p[j];
- }
- buf[SUBLEN] = '\0';
-
- change_value( be, db, at_cn, SLAP_INDEX_SUBSTR,
- buf, id, idl_funct );
- }
- }
-
- if ( bigbuf != NULL ) {
- free( bigbuf );
- }
- }
-#ifndef SLAPD_SCHEMA_NOT_COMPAT
-done:
-#endif
- ldbm_cache_close( be, db );
- return LDAP_SUCCESS;
-}
-#endif