int nentries = 0;
int manageDSAit;
+#ifdef LDAP_CLIENT_UPDATE
+ Filter lcupf, csnfnot, csnfeq, csnfand, csnfge;
+ AttributeAssertion aa_ge, aa_eq;
+ int entry_count = 0;
+ struct berval entrycsn_bv = { 0, NULL };
+ struct berval latest_entrycsn_bv = { 0, NULL };
+#endif /* LDAP_CLIENT_UPDATE */
+
struct slap_limits_set *limit = NULL;
int isroot = 0;
0, 0, 0);
#endif
+#ifdef LDAP_CLIENT_UPDATE
+ if ( op->o_clientupdate_type & SLAP_LCUP_PERSIST ) {
+ bdb_add_psearch_spec( be, conn, op, base, base, scope,
+ deref, slimit, tlimit, filter, filterstr, attrs, attrsonly );
+ return LDAP_SUCCESS;
+ }
+#endif
+
+
manageDSAit = get_manageDSAit( op );
- /* XXYYZ: need to check return value */
- LOCK_ID (bdb->bi_dbenv, &locker );
+ rc = LOCK_ID (bdb->bi_dbenv, &locker );
+ switch(rc) {
+ case 0:
+ break;
+ default:
+ send_ldap_result( conn, op, rc=LDAP_OTHER,
+ NULL, "internal error", NULL, NULL );
+ return rc;
+ }
if ( nbase->bv_len == 0 ) {
/* DIT root special case */
/* need normalized dn below */
ber_dupbv( &realbase, &e->e_nname );
- /* start cursor at base entry's id
- * FIXME: hack to make "" base work
- * FIXME: moddn needs to assign new ID for this to work
+ /* start cursor at beginning of candidates.
*/
- cursor = e->e_id == NOID ? 1 : e->e_id;
+ cursor = 0;
if ( e != &slap_entry_root ) {
bdb_cache_return_entry_r(bdb->bi_dbenv, &bdb->bi_cache, e, &lock);
if ( candidates[0] == 0 ) {
#ifdef NEW_LOGGING
- LDAP_LOG ( OPERATION, RESULTS, "bdb_search: no candidates\n", 0, 0, 0 );
+ LDAP_LOG ( OPERATION, RESULTS,
+ "bdb_search: no candidates\n", 0, 0, 0 );
#else
Debug( LDAP_DEBUG_TRACE, "bdb_search: no candidates\n",
0, 0, 0 );
}
}
+#ifdef LDAP_CLIENT_UPDATE
+ if ( op->o_clientupdate_type & SLAP_LCUP_SYNC ) {
+ lcupf.f_choice = LDAP_FILTER_AND;
+ lcupf.f_and = &csnfnot;
+ lcupf.f_next = NULL;
+
+ csnfnot.f_choice = LDAP_FILTER_NOT;
+ csnfnot.f_not = &csnfeq;
+ csnfnot.f_next = &csnfand;
+
+ csnfeq.f_choice = LDAP_FILTER_EQUALITY;
+ csnfeq.f_ava = &aa_eq;
+ csnfeq.f_av_desc = slap_schema.si_ad_entryCSN;
+ ber_dupbv( &csnfeq.f_av_value, &op->o_clientupdate_state );
+
+ csnfand.f_choice = LDAP_FILTER_AND;
+ csnfand.f_and = &csnfge;
+ csnfand.f_next = NULL;
+
+ csnfge.f_choice = LDAP_FILTER_GE;
+ csnfge.f_ava = &aa_ge;
+ csnfge.f_av_desc = slap_schema.si_ad_entryCSN;
+ ber_dupbv( &csnfge.f_av_value, &op->o_clientupdate_state );
+ csnfge.f_next = filter;
+ }
+#endif /* LDAP_CLIENT_UPDATE */
+
for ( id = bdb_idl_first( candidates, &cursor );
id != NOID;
id = bdb_idl_next( candidates, &cursor ) )
}
/* if it matches the filter and scope, send it */
- rc = test_filter( be, conn, op, e, filter );
+#ifdef LDAP_CLIENT_UPDATE
+ if ( op->o_clientupdate_type & SLAP_LCUP_SYNC ) {
+ rc = test_filter( be, conn, op, e, &lcupf );
+ } else
+#endif /* LDAP_CLIENT_UPDATE */
+ {
+ rc = test_filter( be, conn, op, e, filter );
+ }
+
if ( rc == LDAP_COMPARE_TRUE ) {
struct berval dn;
if ( scopeok ) {
/* check size limit */
if ( --slimit == -1 ) {
- bdb_cache_return_entry_r (bdb->bi_dbenv, &bdb->bi_cache, e, &lock);
+ bdb_cache_return_entry_r( bdb->bi_dbenv,
+ &bdb->bi_cache, e, &lock );
e = NULL;
send_search_result( conn, op,
rc = LDAP_SIZELIMIT_EXCEEDED, NULL, NULL,
if (e) {
int result;
+#if 0 /* noop is masked SLAP_CTRL_UPDATE */
if( op->o_noop ) {
result = 0;
- } else {
- result = send_search_entry( be, conn, op,
- e, attrs, attrsonly, NULL);
+ } else
+#endif
+ {
+#ifdef LDAP_CLIENT_UPDATE
+ if ( op->o_clientupdate_type & SLAP_LCUP_SYNC ) {
+ Attribute* a;
+ int ret;
+ int res;
+ const char *text = NULL;
+ LDAPControl *ctrls[2];
+ struct berval *bv;
+
+ BerElement *ber = ber_alloc_t( LBER_USE_DER );
+
+ if ( ber == NULL ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG ( OPERATION, RESULTS,
+ "bdb_search: ber_alloc_t failed\n",
+ 0, 0, 0 );
+#else
+ Debug( LDAP_DEBUG_TRACE,
+ "bdb_search: ber_alloc_t failed\n",
+ 0, 0, 0 );
+#endif
+ send_ldap_result( conn, op, rc=LDAP_OTHER,
+ NULL, "internal error", NULL, NULL );
+ goto done;
+ }
+
+ entry_count++;
+
+ ctrls[0] = ch_malloc ( sizeof ( LDAPControl ) );
+ ctrls[1] = NULL;
+
+ if ( entry_count % op->o_clientupdate_interval == 0 ) {
+ /* Send cookie */
+ for ( a = e->e_attrs; a != NULL; a = a->a_next ) {
+ AttributeDescription *desc = a->a_desc;
+ if ( desc == slap_schema.si_ad_entryCSN ) {
+ ber_dupbv( &entrycsn_bv, &a->a_vals[0] );
+ if ( latest_entrycsn_bv.bv_val == NULL ) {
+ ber_dupbv( &latest_entrycsn_bv, &entrycsn_bv );
+ } else {
+ res = value_match( &ret, desc,
+ desc->ad_type->sat_ordering,
+ SLAP_MR_ASSERTION_SYNTAX_MATCH,
+ &entrycsn_bv, &latest_entrycsn_bv, &text );
+ if ( res != LDAP_SUCCESS ) {
+ ret = 0;
+#ifdef NEW_LOGGING
+ LDAP_LOG ( OPERATION, RESULTS,
+ "bdb_search: value_match failed\n",
+ 0, 0, 0 );
+#else
+ Debug( LDAP_DEBUG_TRACE,
+ "bdb_search: value_match failed\n",
+ 0, 0, 0 );
+#endif
+ }
+
+ if ( ret > 0 ) {
+ ch_free( latest_entrycsn_bv.bv_val );
+ latest_entrycsn_bv.bv_val = NULL;
+ ber_dupbv( &latest_entrycsn_bv,
+ &entrycsn_bv );
+ }
+ }
+ }
+ }
+
+ ber_printf( ber,
+ "{bb{sON}N}",
+ SLAP_LCUP_STATE_UPDATE_FALSE,
+ SLAP_LCUP_ENTRY_DELETED_FALSE,
+ LCUP_COOKIE_OID, &entrycsn_bv );
+
+ ch_free( entrycsn_bv.bv_val );
+ entrycsn_bv.bv_val = NULL;
+
+ } else {
+ /* Do not send cookie */
+ ber_printf( ber,
+ "{bbN}",
+ SLAP_LCUP_STATE_UPDATE_FALSE,
+ SLAP_LCUP_ENTRY_DELETED_FALSE );
+ }
+
+ ctrls[0]->ldctl_oid = LDAP_CONTROL_ENTRY_UPDATE;
+ ctrls[0]->ldctl_iscritical = op->o_clientupdate;
+ ret = ber_flatten( ber, &bv );
+
+ if ( ret < 0 ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG ( OPERATION, RESULTS,
+ "bdb_search: ber_flatten failed\n",
+ 0, 0, 0 );
+#else
+ Debug( LDAP_DEBUG_TRACE,
+ "bdb_search: ber_flatten failed\n",
+ 0, 0, 0 );
+#endif
+ send_ldap_result( conn, op, rc=LDAP_OTHER,
+ NULL, "internal error", NULL, NULL );
+ goto done;
+ }
+
+ ber_dupbv( &ctrls[0]->ldctl_value, bv );
+
+ result = send_search_entry( be, conn, op,
+ e, attrs, attrsonly, ctrls);
+
+ ch_free( ctrls[0]->ldctl_value.bv_val );
+ ch_free( ctrls[0] );
+ ber_free( ber, 1 );
+ ber_bvfree( bv );
+ } else
+#endif /* LDAP_CLIENT_UPDATE */
+ {
+ result = send_search_entry( be, conn, op,
+ e, attrs, attrsonly, NULL);
+ }
}
switch (result) {
case 1: /* entry not sent */
break;
case -1: /* connection closed */
- bdb_cache_return_entry_r(bdb->bi_dbenv, &bdb->bi_cache, e, &lock);
+ bdb_cache_return_entry_r(bdb->bi_dbenv,
+ &bdb->bi_cache, e, &lock);
e = NULL;
rc = LDAP_OTHER;
goto done;
}
} else {
#ifdef NEW_LOGGING
- LDAP_LOG ( OPERATION, RESULTS,
- "bdb_search: %ld does match filter\n", (long) id, 0, 0);
+ LDAP_LOG ( OPERATION, RESULTS,
+ "bdb_search: %ld does match filter\n", (long) id, 0, 0);
#else
Debug( LDAP_DEBUG_TRACE,
"bdb_search: %ld does match filter\n",
loop_continue:
if( e != NULL ) {
/* free reader lock */
- bdb_cache_return_entry_r ( bdb->bi_dbenv, &bdb->bi_cache, e , &lock);
- e = NULL;
+ bdb_cache_return_entry_r( bdb->bi_dbenv,
+ &bdb->bi_cache, e , &lock);
+ e = NULL;
}
ldap_pvt_thread_yield();
}
- send_search_result( conn, op,
- v2refs == NULL ? LDAP_SUCCESS : LDAP_REFERRAL,
- NULL, NULL, v2refs, NULL, nentries );
+
+#ifdef LDAP_CLIENT_UPDATE
+ if ( op->o_clientupdate_type & SLAP_LCUP_SYNC ) {
+ int ret;
+ LDAPControl *ctrls[2];
+ BerElement *ber = ber_alloc_t( LBER_USE_DER );
+ struct berval *bv;
+
+ if ( ber == NULL ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG ( OPERATION, RESULTS,
+ "bdb_search: ber_alloc_t failed\n", 0, 0, 0 );
+#else
+ Debug( LDAP_DEBUG_TRACE, "bdb_search: ber_alloc_t failed\n",
+ 0, 0, 0 );
+#endif
+ send_ldap_result( conn, op, rc=LDAP_OTHER,
+ NULL, "internal error", NULL, NULL );
+ goto done;
+ }
+
+ ctrls[0] = ch_malloc ( sizeof ( LDAPControl ) );
+ ctrls[1] = NULL;
+
+ ber_printf( ber, "{sO", LCUP_COOKIE_OID, &latest_entrycsn_bv );
+ ber_printf( ber, "N}" );
+
+ ctrls[0]->ldctl_oid = LDAP_CONTROL_CLIENT_UPDATE_DONE;
+ ctrls[0]->ldctl_iscritical = op->o_clientupdate;
+ ret = ber_flatten( ber, &bv );
+
+ if ( ret < 0 ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG ( OPERATION, RESULTS,
+ "bdb_search: ber_flatten failed\n", 0, 0, 0 );
+#else
+ Debug( LDAP_DEBUG_TRACE, "bdb_search: ber_flatten failed\n",
+ 0, 0, 0 );
+#endif
+ send_ldap_result( conn, op, rc=LDAP_OTHER,
+ NULL, "internal error", NULL, NULL );
+ goto done;
+ }
+
+ ber_dupbv( &ctrls[0]->ldctl_value, bv );
+
+ send_search_result( conn, op,
+ v2refs == NULL ? LDAP_SUCCESS : LDAP_REFERRAL,
+ NULL, NULL, v2refs, ctrls, nentries );
+
+ ch_free( latest_entrycsn_bv.bv_val );
+ latest_entrycsn_bv.bv_val = NULL;
+ ch_free( ctrls[0]->ldctl_value.bv_val );
+ ch_free( ctrls[0] );
+ ber_free( ber, 1 );
+ ber_bvfree( bv );
+ } else
+#endif /* LDAP_CLIENT_UPDATE */
+ {
+ send_search_result( conn, op,
+ v2refs == NULL ? LDAP_SUCCESS : LDAP_REFERRAL,
+ NULL, NULL, v2refs, NULL, nentries );
+ }
rc = 0;
bdb_cache_return_entry_r ( bdb->bi_dbenv, &bdb->bi_cache, e, &lock );
}
+#ifdef LDAP_CLIENT_UPDATE
+ if ( op->o_clientupdate_type & SLAP_LCUP_SYNC ) {
+ if ( csnfeq.f_ava != NULL && csnfeq.f_av_value.bv_val != NULL ) {
+ ch_free( csnfeq.f_av_value.bv_val );
+ }
+
+ if ( csnfge.f_ava != NULL && csnfge.f_av_value.bv_val != NULL ) {
+ ch_free( csnfge.f_av_value.bv_val );
+ }
+ }
+#endif /* LDAP_CLIENT_UPDATE */
+
LOCK_ID_FREE (bdb->bi_dbenv, locker );
if( v2refs ) ber_bvarray_free( v2refs );
return 0;
}
-/* Is "objectClass=xx" mentioned anywhere in this filter? Presence
- * doesn't count, we're looking for explicit values. Also count depth
- * of filter tree while we're at it.
+/* Look for "objectClass Present" in this filter.
+ * Also count depth of filter tree while we're at it.
*/
static int oc_filter(
Filter *f,
if( cur > *max ) *max = cur;
switch(f->f_choice) {
- case LDAP_FILTER_EQUALITY:
- case LDAP_FILTER_APPROX:
- if (f->f_av_desc == slap_schema.si_ad_objectClass)
- rc = 1;
- break;
-
- case LDAP_FILTER_SUBSTRINGS:
- if (f->f_sub_desc == slap_schema.si_ad_objectClass)
+ case LDAP_FILTER_PRESENT:
+ if (f->f_desc == slap_schema.si_ad_objectClass) {
rc = 1;
+ }
break;
case LDAP_FILTER_AND:
case LDAP_FILTER_OR:
cur++;
- for (f=f->f_and; f; f=f->f_next)
- if ((rc = oc_filter(f, cur, max)))
- break;
+ for (f=f->f_and; f; f=f->f_next) {
+ (void) oc_filter(f, cur, max);
+ }
break;
+
default:
break;
}
xf.f_choice = LDAP_FILTER_OR;
xf.f_next = NULL;
- /* If the user's filter doesn't mention objectClass, or if
- * it just uses objectClass=*, these clauses are redundant.
+ /* If the user's filter uses objectClass=*,
+ * these clauses are redundant.
*/
- if (oc_filter(filter, 1, &depth) && !get_subentries_visibility(op) ) {
+ if (!oc_filter(filter, 1, &depth) && !get_subentries_visibility(op) ) {
if( !get_manageDSAit(op) ) { /* match referrals */
struct berval bv_ref = { sizeof("REFERRAL")-1, "REFERRAL" };
rf.f_choice = LDAP_FILTER_EQUALITY;
return rc;
}
+
projects / openldap / blobdiff