static int search_candidates(
Operation *stackop, /* op with the current threadctx/slab cache */
Operation *sop, /* search op */
+ SlapReply *rs,
Entry *e,
+ u_int32_t locker,
ID *ids );
static void send_pagerequest_response(
Operation *op,
SlapReply *rs,
ID lastid,
- int tentries );
+ int tentries );
+
+/* Dereference aliases for a single alias entry. Return the final
+ * dereferenced entry on success, NULL on any failure.
+ */
+static Entry * deref_base (
+ BackendDB *be,
+ SlapReply *rs,
+ Entry *e,
+ Entry **matched,
+ u_int32_t locker,
+ DB_LOCK *lock,
+ ID *tmp,
+ ID *visited )
+{
+ struct bdb_info *bdb = (struct bdb_info *) be->be_private;
+ struct berval ndn;
+ DB_LOCK lockr;
+
+ rs->sr_err = LDAP_ALIAS_DEREF_PROBLEM;
+ rs->sr_text = "maximum deref depth exceeded";
+
+ while (BDB_IDL_N(tmp) < be->be_max_deref_depth) {
+
+ /* Remember the last entry we looked at, so we can
+ * report broken links
+ */
+ *matched = e;
+
+ /* If this is part of a subtree or onelevel search,
+ * have we seen this ID before? If so, quit.
+ */
+ if ( visited && bdb_idl_insert( visited, e->e_id ) ) {
+ e = NULL;
+ break;
+ }
+
+ /* If we've seen this ID during this deref iteration,
+ * we've hit a loop.
+ */
+ if ( bdb_idl_insert( tmp, e->e_id ) ) {
+ rs->sr_err = LDAP_ALIAS_PROBLEM;
+ rs->sr_text = "circular alias";
+ e = NULL;
+ break;
+ }
+
+ /* If there was a problem getting the aliasedObjectName,
+ * get_alias_dn will have set the error status.
+ */
+ if ( get_alias_dn(e, &ndn, &rs->sr_err, &rs->sr_text) ) {
+ e = NULL;
+ break;
+ }
+
+ rs->sr_err = bdb_dn2entry_r( be, NULL, &ndn, &e,
+ NULL, 0, locker, &lockr );
+ if (!e) {
+ rs->sr_err = LDAP_ALIAS_PROBLEM;
+ rs->sr_text = "aliasedObject not found";
+ break;
+ }
+
+ /* Free the previous entry, continue to work with the
+ * one we just retrieved.
+ */
+ bdb_cache_return_entry_r( bdb->bi_dbenv, &bdb->bi_cache,
+ *matched, lock);
+ *lock = lockr;
+
+ /* We found a regular entry. Return this to the caller. The
+ * entry is still locked for Read.
+ */
+ if (!is_entry_alias(e)) {
+ rs->sr_err = LDAP_SUCCESS;
+ rs->sr_text = NULL;
+ break;
+ }
+ }
+ return e;
+}
+
+/* Look for and dereference all aliases within the search scope. Adds
+ * the dereferenced entries to the "ids" list. Requires "stack" to be
+ * able to hold 8 levels of IDLs.
+ */
+static int search_aliases(
+ Operation *op,
+ SlapReply *rs,
+ Entry *e,
+ u_int32_t locker,
+ Filter *sf,
+ ID *ids,
+ ID *stack
+)
+{
+ struct bdb_info *bdb = (struct bdb_info *) op->o_bd->be_private;
+ ID *aliases, *curscop, *subscop, *visited, *newsubs, *oldsubs, *tmp;
+ ID cursora, ida, cursoro, ido, *subscop2;
+ Entry *matched, *a;
+ struct berval bv_alias = { sizeof("alias")-1, "alias" };
+ AttributeAssertion aa_alias;
+ Filter af;
+ DB_LOCK locka, lockr;
+ int first = 1;
+
+ aliases = stack; /* IDL of all aliases in the database */
+ curscop = aliases + BDB_IDL_UM_SIZE; /* Aliases in the current scope */
+ subscop = curscop + BDB_IDL_UM_SIZE; /* The current scope */
+ visited = subscop + BDB_IDL_UM_SIZE; /* IDs we've seen in this search */
+ newsubs = visited + BDB_IDL_UM_SIZE; /* New subtrees we've added */
+ oldsubs = newsubs + BDB_IDL_UM_SIZE; /* Subtrees added previously */
+ tmp = oldsubs + BDB_IDL_UM_SIZE; /* Scratch space for deref_base() */
+
+ /* A copy of subscop, because subscop gets clobbered by
+ * the bdb_idl_union/intersection routines
+ */
+ subscop2 = tmp + BDB_IDL_UM_SIZE;
+
+ af.f_choice = LDAP_FILTER_EQUALITY;
+ af.f_ava = &aa_alias;
+ af.f_av_desc = slap_schema.si_ad_objectClass;
+ af.f_av_value = bv_alias;
+ af.f_next = NULL;
+
+ /* Find all aliases in database */
+ BDB_IDL_ALL( bdb, aliases );
+ rs->sr_err = bdb_filter_candidates( op, &af, aliases,
+ curscop, visited );
+ if (rs->sr_err != LDAP_SUCCESS) {
+ return rs->sr_err;
+ }
+ oldsubs[0] = 1;
+ oldsubs[1] = e->e_id;
+
+ BDB_IDL_ZERO( ids );
+ BDB_IDL_ZERO( visited );
+ BDB_IDL_ZERO( newsubs );
+
+ cursoro = 0;
+ ido = bdb_idl_first( oldsubs, &cursoro );
+
+ for (;;) {
+ /* Set curscop to only the aliases in the current scope. Start with
+ * all the aliases, obtain the IDL for the current scope, and then
+ * get the intersection of these two IDLs. Add the current scope
+ * to the cumulative list of candidates.
+ */
+ BDB_IDL_CPY( curscop, aliases );
+ rs->sr_err = bdb_filter_candidates( op, sf, subscop, NULL, NULL );
+ if (first) {
+ first = 0;
+ } else {
+ bdb_cache_return_entry_r (bdb->bi_dbenv, &bdb->bi_cache, e, &locka);
+ }
+ BDB_IDL_CPY(subscop2, subscop);
+ rs->sr_err = bdb_idl_intersection(curscop, subscop);
+ bdb_idl_union( ids, subscop2 );
+
+ /* Dereference all of the aliases in the current scope. */
+ cursora = 0;
+ for (ida = bdb_idl_first(curscop, &cursora); ida != NOID;
+ ida = bdb_idl_next(curscop, &cursora))
+ {
+ rs->sr_err = bdb_id2entry_r(op->o_bd, NULL, ida, &a,
+ locker, &lockr);
+ if (rs->sr_err != LDAP_SUCCESS) {
+ continue;
+ }
+
+ /* This should only happen if the curscop IDL has maxed out and
+ * turned into a range that spans IDs indiscriminately
+ */
+ if (!is_entry_alias(a)) {
+ bdb_cache_return_entry_r (bdb->bi_dbenv, &bdb->bi_cache,
+ a, &lockr);
+ continue;
+ }
+
+ /* Actually dereference the alias */
+ BDB_IDL_ZERO(tmp);
+ a = deref_base( op->o_bd, rs, a, &matched, locker, &lockr,
+ tmp, visited );
+ if (a) {
+ /* If the target was not already in our current candidates,
+ * make note of it in the newsubs list.
+ * FIXME: Somehow we have to propagate these new scopes back
+ * up to bdb_search.
+ */
+ if (bdb_idl_insert(ids, a->e_id) == 0) {
+ bdb_idl_insert(newsubs, a->e_id);
+ }
+ bdb_cache_return_entry_r( bdb->bi_dbenv, &bdb->bi_cache,
+ a, &lockr);
+
+ } else if (matched) {
+ /* Alias could not be dereferenced, or it deref'd to
+ * an ID we've already seen. Ignore it.
+ */
+ bdb_cache_return_entry_r( bdb->bi_dbenv, &bdb->bi_cache,
+ matched, &lockr );
+ rs->sr_text = NULL;
+ }
+ }
+ /* If this is a OneLevel search, we're done; oldsubs only had one
+ * ID in it. For a Subtree search, oldsubs may be a list of scope IDs.
+ */
+ if (op->ors_scope != LDAP_SCOPE_SUBTREE) break;
+nextido:
+ ido = bdb_idl_next( oldsubs, &cursoro );
+
+ /* If we're done processing the old scopes, did we add any new
+ * scopes in this iteration? If so, go back and do those now.
+ */
+ if (ido == NOID) {
+ if (BDB_IDL_IS_ZERO(newsubs)) break;
+ BDB_IDL_CPY(oldsubs, newsubs);
+ BDB_IDL_ZERO(newsubs);
+ cursoro = 0;
+ ido = bdb_idl_first( oldsubs, &cursoro );
+ }
+
+ /* Find the entry corresponding to the next scope. If it can't
+ * be found, ignore it and move on. This should never happen;
+ * we should never see the ID of an entry that doesn't exist.
+ * Set the name so that the scope's IDL can be retrieved.
+ */
+ rs->sr_err = bdb_id2entry_r(op->o_bd, NULL, ido, &e, locker, &locka);
+ if (rs->sr_err != LDAP_SUCCESS) goto nextido;
+ sf->f_dn = &e->e_nname;
+ }
+ return rs->sr_err;
+}
+
#if defined(LDAP_CLIENT_UPDATE) || defined(LDAP_SYNC)
#define IS_BDB_REPLACE(type) (( type == LDAP_PSEARCH_BY_DELETE ) || \
- ( type == LDAP_PSEARCH_BY_SCOPEOUT ))
-
+ ( type == LDAP_PSEARCH_BY_SCOPEOUT ))
#define IS_PSEARCH (op != sop)
int
LDAP_LIST_REMOVE( ps_list, o_ps_link );
#if 0
- bdb_build_sync_done_ctrl( conn, ps_list, ps_list->ctrls, 1, &latest_entrycsn_bv );
- send_search_result( conn, ps_list, LDAP_CANCELLED,
- NULL, NULL, NULL, ps_list->ctrls, ps_list->nentries);
+ bdb_build_sync_done_ctrl( conn, ps_list, ps_list->ctrls,
+ 1, &latest_entrycsn_bv );
+ send_ldap_result( conn, ps_list, LDAP_CANCELLED,
+ NULL, NULL, NULL, ps_list->ctrls, ps_list->nentries);
#endif
rs->sr_err = LDAP_CANCELLED;
- rs->sr_nentries = 0;
- send_search_result( ps_list, rs );
+ send_ldap_result( ps_list, rs );
slap_op_free ( ps_list );
return LDAP_SUCCESS;
* sop is the persistent search. For regular searches, sop = op.
*/
int
-bdb_do_search( Operation *op, SlapReply *rs, Operation *sop, Entry *ps_e, int ps_type )
+bdb_do_search( Operation *op, SlapReply *rs, Operation *sop,
+ Entry *ps_e, int ps_type )
#else
-int bdb_search( Operation *op, SlapReply *rs )
-#define sop op
#define IS_PSEARCH 0
+#define sop op
+int bdb_search( Operation *op, SlapReply *rs )
#endif
{
struct bdb_info *bdb = (struct bdb_info *) op->o_bd->be_private;
Entry *matched = NULL;
struct berval realbase = { 0, NULL };
int manageDSAit;
- int nentries = 0, tentries = 0;
+ int tentries = 0;
ID lastid = NOID;
AttributeName *attrs;
Filter cookief, csnfnot, csnfeq, csnfand, csnfge;
AttributeAssertion aa_ge, aa_eq;
int entry_count = 0;
+#if 0
struct berval entrycsn_bv = { 0, NULL };
+#endif
struct berval latest_entrycsn_bv = { 0, NULL };
LDAPControl *ctrls[SLAP_SEARCH_MAX_CTRLS];
int num_ctrls = 0;
DB_LOCK lock;
#ifdef NEW_LOGGING
- LDAP_LOG ( OPERATION, ENTRY, "bdb_back_search\n", 0, 0, 0 );
+ LDAP_LOG( OPERATION, ENTRY, "bdb_back_search\n", 0, 0, 0 );
#else
Debug( LDAP_DEBUG_TRACE, "=> bdb_back_search\n",
0, 0, 0);
null_attr.an_name.bv_val = NULL;
#endif
- for ( num_ctrls = 0; num_ctrls < SLAP_SEARCH_MAX_CTRLS; num_ctrls++ )
+ for ( num_ctrls = 0; num_ctrls < SLAP_SEARCH_MAX_CTRLS; num_ctrls++ ) {
ctrls[num_ctrls] = NULL;
+ }
num_ctrls = 0;
if ( IS_PSEARCH && IS_BDB_REPLACE(ps_type)) {
}
}
#endif
+
manageDSAit = get_manageDSAit( sop );
rs->sr_err = LOCK_ID (bdb->bi_dbenv, &locker );
/* DIT root special case */
e = (Entry *) &slap_entry_root;
rs->sr_err = 0;
- } else
-#ifdef BDB_ALIASES
- /* get entry with reader lock */
- if ( deref & LDAP_DEREF_FINDING ) {
- e = deref_dn_r( op->o_bd, &sop->o_req_ndn, &rs->sr_err, &matched, &rs->sr_text );
-
- } else
-#endif
- {
+ } else {
dn2entry_retry:
- rs->sr_err = bdb_dn2entry_r( op->o_bd, NULL, &sop->o_req_ndn, &e, &matched, 0, locker, &lock );
+ /* get entry with reader lock */
+ rs->sr_err = bdb_dn2entry_r( op->o_bd, NULL, &sop->o_req_ndn, &e,
+ &matched, 0, locker, &lock );
}
switch(rs->sr_err) {
bdb_cache_return_entry_r(bdb->bi_dbenv, &bdb->bi_cache, e, &lock);
}
if (matched != NULL) {
- bdb_cache_return_entry_r(bdb->bi_dbenv, &bdb->bi_cache, matched, &lock);
+ bdb_cache_return_entry_r(bdb->bi_dbenv, &bdb->bi_cache,
+ matched, &lock);
}
send_ldap_error( sop, rs, LDAP_BUSY, "ldap server busy" );
LOCK_ID_FREE (bdb->bi_dbenv, locker );
bdb_cache_return_entry_r(bdb->bi_dbenv, &bdb->bi_cache, e, &lock);
}
if (matched != NULL) {
- bdb_cache_return_entry_r(bdb->bi_dbenv, &bdb->bi_cache, matched, &lock);
+ bdb_cache_return_entry_r(bdb->bi_dbenv, &bdb->bi_cache,
+ matched, &lock);
}
send_ldap_error( sop, rs, LDAP_OTHER, "internal error" );
LOCK_ID_FREE (bdb->bi_dbenv, locker );
return rs->sr_err;
}
+ if ( e && (op->ors_deref & LDAP_DEREF_FINDING) && is_entry_alias(e) ) {
+ BDB_IDL_ZERO(candidates);
+ e = deref_base( op->o_bd, rs, e, &matched, locker, &lock,
+ candidates, NULL );
+ }
+
if ( e == NULL ) {
struct berval matched_dn = { 0, NULL };
? get_entry_referrals( op, matched )
: NULL;
- bdb_cache_return_entry_r (bdb->bi_dbenv, &bdb->bi_cache, matched, &lock);
+ bdb_cache_return_entry_r (bdb->bi_dbenv, &bdb->bi_cache,
+ matched, &lock);
matched = NULL;
if( erefs ) {
/* positive hard limit means abort */
} else if ( limit->lms_t_hard > 0 ) {
rs->sr_err = LDAP_ADMINLIMIT_EXCEEDED;
- send_search_result( sop, rs );
+ send_ldap_result( sop, rs );
rs->sr_err = 0;
goto done;
}
/* positive hard limit means abort */
} else if ( limit->lms_s_hard > 0 ) {
rs->sr_err = LDAP_ADMINLIMIT_EXCEEDED;
- send_search_result( sop, rs );
+ send_ldap_result( sop, rs );
rs->sr_err = 0;
goto done;
}
} else {
BDB_IDL_ALL( bdb, candidates );
- rs->sr_err = search_candidates( op, sop, e, candidates );
+ rs->sr_err = search_candidates( op, sop, rs, e, locker, candidates );
}
/* start cursor at beginning of candidates.
#endif
rs->sr_err = LDAP_SUCCESS;
- send_search_result( sop, rs );
+ send_ldap_result( sop, rs );
rs->sr_err = 1;
goto done;
}
if ( !isroot && limit->lms_s_unchecked != -1 ) {
if ( BDB_IDL_N(candidates) > (unsigned) limit->lms_s_unchecked ) {
rs->sr_err = LDAP_ADMINLIMIT_EXCEEDED;
- send_search_result( sop, rs );
+ send_ldap_result( sop, rs );
rs->sr_err = 1;
goto done;
}
if ( sop->o_pagedresults_size == 0 ) {
rs->sr_err = LDAP_SUCCESS;
rs->sr_text = "search abandoned by pagedResult size=0";
- send_search_result( sop, rs );
+ send_ldap_result( sop, rs );
goto done;
}
for ( id = bdb_idl_first( candidates, &cursor );
"bdb_search: no paged results candidates\n",
0, 0, 0 );
#endif
- rs->sr_nentries = nentries;
send_pagerequest_response( sop, rs, lastid, 0 );
rs->sr_err = 1;
#ifdef LDAP_CLIENT_UPDATE
if ( (sop->o_clientupdate_type & SLAP_LCUP_SYNC) ||
- (IS_PSEARCH && sop->o_ps_protocol == LDAP_CLIENT_UPDATE )) {
+ (IS_PSEARCH && sop->o_ps_protocol == LDAP_CLIENT_UPDATE ))
+ {
cookief.f_choice = LDAP_FILTER_AND;
cookief.f_and = &csnfnot;
cookief.f_next = NULL;
#endif
#ifdef LDAP_SYNC
if ( (sop->o_sync_mode & SLAP_SYNC_REFRESH) ||
- ( IS_PSEARCH && sop->o_ps_protocol == LDAP_SYNC )) {
+ ( IS_PSEARCH && sop->o_ps_protocol == LDAP_SYNC ))
+ {
cookief.f_choice = LDAP_FILTER_AND;
cookief.f_and = &csnfnot;
cookief.f_next = NULL;
id != NOID;
id = bdb_idl_next( candidates, &cursor ) )
{
-
int scopeok = 0;
loop_begin:
if ( sop->o_cancel ) {
assert( sop->o_cancel == SLAP_CANCEL_REQ );
rs->sr_err = LDAP_CANCELLED;
- rs->sr_nentries = nentries;
- send_search_result( sop, rs );
+ send_ldap_result( sop, rs );
sop->o_cancel = SLAP_CANCEL_ACK;
rs->sr_err = 0;
goto done;
if ( sop->oq_search.rs_tlimit != -1 && slap_get_time() > stoptime ) {
rs->sr_err = LDAP_TIMELIMIT_EXCEEDED;
rs->sr_ref = rs->sr_v2ref;
- rs->sr_nentries = nentries;
- send_search_result( sop, rs );
+ send_ldap_result( sop, rs );
goto done;
}
#endif
id2entry_retry:
/* get the entry with reader lock */
- rs->sr_err = bdb_id2entry_r( op->o_bd, NULL, id, &e, locker, &lock );
+ rs->sr_err = bdb_id2entry_r( op->o_bd, NULL, id,
+ &e, locker, &lock );
if (rs->sr_err == LDAP_BUSY) {
rs->sr_text = "ldap server busy";
send_ldap_result( sop, rs );
goto done;
- } else if ( rs->sr_err == DB_LOCK_DEADLOCK || rs->sr_err == DB_LOCK_NOTGRANTED ) {
+ } else if ( rs->sr_err == DB_LOCK_DEADLOCK
+ || rs->sr_err == DB_LOCK_NOTGRANTED )
+ {
goto id2entry_retry;
}
/* only complain for non-range IDLs */
#ifdef NEW_LOGGING
LDAP_LOG ( OPERATION, RESULTS,
- "bdb_search: candidate %ld not found\n", (long) id, 0, 0);
+ "bdb_search: candidate %ld not found\n",
+ (long) id, 0, 0);
#else
Debug( LDAP_DEBUG_TRACE,
"bdb_search: candidate %ld not found\n",
#endif
#ifdef BDB_ALIASES
- if ( sop->oq_search.rs_deref & LDAP_DEREF_SEARCHING && is_entry_alias( e ) ) {
- Entry *matched;
- int err;
- const char *text;
-
- e = deref_entry_r( op->o_bd, e, &rs->sr_err, &matched, &rs->sr_text );
-
- if( e == NULL ) {
- e = matched;
- goto loop_continue;
- }
-
- if( e->e_id == id ) {
- /* circular loop */
- goto loop_continue;
- }
-
- /* need to skip alias which deref into scope */
- if( sop->oq_search.rs_scope & LDAP_SCOPE_ONELEVEL ) {
- struct berval pdn;
-
- dnParent( &e->e_nname, &pdn ):
- if ( ber_bvcmp( pdn, &realbase ) ) {
- goto loop_continue;
- }
-
- } else if ( dnIsSuffix( &e->e_nname, &realbase ) ) {
- /* alias is within scope */
-#ifdef NEW_LOGGING
- LDAP_LOG ( OPERATION, RESULTS,
- "bdb_search: \"%s\" in subtree\n", e->edn, 0, 0);
-#else
- Debug( LDAP_DEBUG_TRACE,
- "bdb_search: \"%s\" in subtree\n",
- e->e_dn, 0, 0 );
-#endif
+ /* aliases were already dereferenced in candidate list */
+ if ( (sop->ors_deref & LDAP_DEREF_SEARCHING) && is_entry_alias(e)) {
+ /* but if the search base is an alias, and we didn't
+ * deref it when finding, return it.
+ */
+ if ( (sop->ors_deref & LDAP_DEREF_FINDING)
+ || !bvmatch(&e->e_nname, &op->o_req_ndn))
+ {
goto loop_continue;
}
-
- scopeok = 1;
}
#endif
-
/*
* if it's a referral, add it to the list of referrals. only do
* this for non-base searches, and don't check the filter
scopeok = (realbase.bv_len == 0);
}
- } else if ( !scopeok && sop->oq_search.rs_scope == LDAP_SCOPE_SUBTREE ) {
+ } else if ( !scopeok
+ && sop->oq_search.rs_scope == LDAP_SCOPE_SUBTREE )
+ {
scopeok = dnIsSuffix( &e->e_nname, &realbase );
} else {
#ifdef LDAP_SYNC
if ( sop->o_sync_mode & SLAP_SYNC_REFRESH ) {
rc_sync = test_filter( sop, rs->sr_entry, &cookief );
- rs->sr_err = test_filter( sop, rs->sr_entry, sop->oq_search.rs_filter );
+ rs->sr_err = test_filter( sop,
+ rs->sr_entry, sop->oq_search.rs_filter );
if ( rs->sr_err == LDAP_COMPARE_TRUE ) {
if ( rc_sync == LDAP_COMPARE_TRUE ) {
entry_sync_state = LDAP_SYNC_ADD;
#endif
#endif
{
- rs->sr_err = test_filter( sop, rs->sr_entry, sop->oq_search.rs_filter );
+ rs->sr_err = test_filter( sop,
+ rs->sr_entry, sop->oq_search.rs_filter );
}
#if defined(LDAP_CLIENT_UPDATE) || defined(LDAP_SYNC)
}
scopeok = dn_match( &dn, &realbase );
}
- } else if ( !scopeok && sop->oq_search.rs_scope == LDAP_SCOPE_SUBTREE ) {
+ } else if ( !scopeok &&
+ sop->oq_search.rs_scope == LDAP_SCOPE_SUBTREE )
+ {
scopeok = dnIsSuffix( &e->e_nname, &realbase );
} else {
rs->sr_entry = NULL;
rs->sr_err = LDAP_SIZELIMIT_EXCEEDED;
rs->sr_ref = rs->sr_v2ref;
- rs->sr_nentries = nentries;
- send_search_result( sop, rs );
+ send_ldap_result( sop, rs );
goto done;
}
#ifdef LDAP_CONTROL_PAGEDRESULTS
if ( get_pagedresults(sop) ) {
- if ( nentries >= sop->o_pagedresults_size ) {
- rs->sr_nentries = nentries;
+ if ( rs->sr_nentries >= sop->o_pagedresults_size ) {
send_pagerequest_response( sop, rs,
lastid, tentries );
goto done;
#endif
if (e) {
- int result;
+ /* safe default */
+ int result = -1;
#if 0 /* noop is masked SLAP_CTRL_UPDATE */
if( op->o_noop ) {
{
if ( ps_type == LDAP_PSEARCH_BY_MODIFY ) {
struct psid_entry* psid_e;
- LDAP_LIST_FOREACH( psid_e, &op->o_pm_list, ps_link)
+ LDAP_LIST_FOREACH( psid_e,
+ &op->o_pm_list, ps_link)
{
- if( psid_e->ps_op == sop )
- {
+ if( psid_e->ps_op == sop ) {
#ifdef LDAP_SYNC
premodify_found = 1;
#endif
if (psid_e != NULL) free (psid_e);
}
#ifdef LDAP_SYNC
- if ( ps_type == LDAP_PSEARCH_BY_ADD )
+ if ( ps_type == LDAP_PSEARCH_BY_ADD ) {
entry_sync_state = LDAP_SYNC_ADD;
- else if ( ps_type == LDAP_PSEARCH_BY_DELETE )
+ } else if ( ps_type == LDAP_PSEARCH_BY_DELETE ) {
entry_sync_state = LDAP_SYNC_DELETE;
- else if ( ps_type == LDAP_PSEARCH_BY_MODIFY ) {
- if ( premodify_found )
+ } else if ( ps_type == LDAP_PSEARCH_BY_MODIFY ) {
+ if ( premodify_found ) {
entry_sync_state = LDAP_SYNC_MODIFY;
- else
+ } else {
entry_sync_state = LDAP_SYNC_ADD;
+ }
} else if ( ps_type == LDAP_PSEARCH_BY_SCOPEOUT )
entry_sync_state = LDAP_SYNC_DELETE;
else {
if ( sop->o_ps_protocol == LDAP_CLIENT_UPDATE ) {
int entry_count = ++sop->o_ps_entries;
if ( IS_BDB_REPLACE(ps_type) ) {
- rs->sr_err = bdb_build_lcup_update_ctrl( sop, rs, e, entry_count, ctrls,
- num_ctrls++, &latest_entrycsn_bv, SLAP_LCUP_ENTRY_DELETED_TRUE );
+ rs->sr_err = bdb_build_lcup_update_ctrl( sop,
+ rs, e, entry_count, ctrls,
+ num_ctrls++, &latest_entrycsn_bv,
+ SLAP_LCUP_ENTRY_DELETED_TRUE );
} else {
- rs->sr_err = bdb_build_lcup_update_ctrl( sop, rs, e, entry_count, ctrls,
- num_ctrls++, &latest_entrycsn_bv, SLAP_LCUP_ENTRY_DELETED_FALSE );
+ rs->sr_err = bdb_build_lcup_update_ctrl( sop,
+ rs, e, entry_count, ctrls,
+ num_ctrls++, &latest_entrycsn_bv,
+ SLAP_LCUP_ENTRY_DELETED_FALSE );
}
- if ( rs->sr_err != LDAP_SUCCESS )
- goto done;
+ if ( rs->sr_err != LDAP_SUCCESS ) goto done;
rs->sr_attrs = attrs;
rs->sr_ctrls = ctrls;
result = send_search_entry( sop, rs );
- if ( ctrls[num_ctrls-1]->ldctl_value.bv_val != NULL )
- ch_free( ctrls[num_ctrls-1]->ldctl_value.bv_val );
+ ch_free( ctrls[num_ctrls-1]->ldctl_value.bv_val );
ch_free( ctrls[--num_ctrls] );
ctrls[num_ctrls] = NULL;
rs->sr_ctrls = NULL;
#endif
#ifdef LDAP_SYNC
if ( sop->o_ps_protocol == LDAP_SYNC ) {
- rs->sr_err = bdb_build_sync_state_ctrl( sop, rs, e, entry_sync_state, ctrls,
- num_ctrls++, 1, &latest_entrycsn_bv );
- if ( rs->sr_err != LDAP_SUCCESS )
- goto done;
+ rs->sr_err = bdb_build_sync_state_ctrl( sop,
+ rs, e, entry_sync_state, ctrls,
+ num_ctrls++, 1, &latest_entrycsn_bv );
+ if ( rs->sr_err != LDAP_SUCCESS ) goto done;
rs->sr_attrs = attrs;
rs->sr_ctrls = ctrls;
result = send_search_entry( sop, rs );
- if ( ctrls[num_ctrls-1]->ldctl_value.bv_val != NULL )
- ch_free( ctrls[num_ctrls-1]->ldctl_value.bv_val );
+ ch_free( ctrls[num_ctrls-1]->ldctl_value.bv_val );
ch_free( ctrls[--num_ctrls] );
ctrls[num_ctrls] = NULL;
rs->sr_ctrls = NULL;
psid_e = (struct psid_entry *) calloc (1,
sizeof(struct psid_entry));
psid_e->ps_op = sop;
- LDAP_LIST_INSERT_HEAD( &op->o_pm_list, psid_e, ps_link );
+ LDAP_LIST_INSERT_HEAD( &op->o_pm_list,
+ psid_e, ps_link );
} else {
printf("Error !\n");
} else {
#ifdef LDAP_CLIENT_UPDATE
if ( sop->o_clientupdate_type & SLAP_LCUP_SYNC ) {
- rs->sr_err = bdb_build_lcup_update_ctrl( sop, rs, e, ++entry_count, ctrls,
- num_ctrls++, &latest_entrycsn_bv, SLAP_LCUP_ENTRY_DELETED_FALSE );
- if ( rs->sr_err != LDAP_SUCCESS )
- goto done;
+ rs->sr_err = bdb_build_lcup_update_ctrl( sop,
+ rs, e, ++entry_count, ctrls,
+ num_ctrls++, &latest_entrycsn_bv,
+ SLAP_LCUP_ENTRY_DELETED_FALSE );
+ if ( rs->sr_err != LDAP_SUCCESS ) goto done;
rs->sr_ctrls = ctrls;
rs->sr_attrs = sop->oq_search.rs_attrs;
result = send_search_entry( sop, rs );
-
- if ( ctrls[num_ctrls-1]->ldctl_value.bv_val != NULL )
- ch_free( ctrls[num_ctrls-1]->ldctl_value.bv_val );
+ ch_free( ctrls[num_ctrls-1]->ldctl_value.bv_val );
ch_free( ctrls[--num_ctrls] );
ctrls[num_ctrls] = NULL;
rs->sr_ctrls = NULL;
#endif
#ifdef LDAP_SYNC
if ( sop->o_sync_mode & SLAP_SYNC_REFRESH ) {
- rs->sr_err = bdb_build_sync_state_ctrl( sop, rs, e, entry_sync_state, ctrls,
- num_ctrls++, 0, &latest_entrycsn_bv );
- if ( rs->sr_err != LDAP_SUCCESS )
- goto done;
+ rs->sr_err = bdb_build_sync_state_ctrl( sop,
+ rs, e, entry_sync_state, ctrls,
+ num_ctrls++, 0, &latest_entrycsn_bv );
+ if ( rs->sr_err != LDAP_SUCCESS ) goto done;
rs->sr_ctrls = ctrls;
if ( rc_sync == LDAP_COMPARE_TRUE ) { /* ADD */
rs->sr_attrs = &null_attr;
}
result = send_search_entry( sop, rs );
-
- if ( ctrls[num_ctrls-1]->ldctl_value.bv_val != NULL )
- ch_free( ctrls[num_ctrls-1]->ldctl_value.bv_val );
+ ch_free( ctrls[num_ctrls-1]->ldctl_value.bv_val );
ch_free( ctrls[--num_ctrls] );
ctrls[num_ctrls] = NULL;
rs->sr_ctrls = NULL;
switch (result) {
case 0: /* entry sent ok */
- nentries++;
break;
case 1: /* entry not sent */
break;
loop_continue:
if( e != NULL ) {
/* free reader lock */
- if (!IS_PSEARCH)
- bdb_cache_return_entry_r( bdb->bi_dbenv,
- &bdb->bi_cache, e , &lock);
+ if (!IS_PSEARCH) {
+ bdb_cache_return_entry_r( bdb->bi_dbenv,
+ &bdb->bi_cache, e , &lock);
+ }
e = NULL;
rs->sr_entry = NULL;
}
if (!IS_PSEARCH) {
#ifdef LDAP_CLIENT_UPDATE
if ( sop->o_clientupdate_type & SLAP_LCUP_SYNC ) {
- bdb_build_lcup_done_ctrl( sop, rs, ctrls, num_ctrls++, &latest_entrycsn_bv );
+ bdb_build_lcup_done_ctrl( sop, rs, ctrls,
+ num_ctrls++, &latest_entrycsn_bv );
rs->sr_ctrls = ctrls;
rs->sr_ref = rs->sr_v2ref;
rs->sr_err = (rs->sr_v2ref == NULL) ? LDAP_SUCCESS : LDAP_REFERRAL;
- rs->sr_nentries = nentries;
- send_search_result( sop, rs );
+ send_ldap_result( sop, rs );
ch_free( latest_entrycsn_bv.bv_val );
latest_entrycsn_bv.bv_val = NULL;
- if ( ctrls[num_ctrls-1]->ldctl_value.bv_val != NULL )
- ch_free( ctrls[num_ctrls-1]->ldctl_value.bv_val );
+ if ( ctrls[num_ctrls-1]->ldctl_value.bv_val != NULL ) {
+ ch_free( ctrls[num_ctrls-1]->ldctl_value.bv_val );
+ }
ch_free( ctrls[--num_ctrls] );
ctrls[num_ctrls] = NULL;
} else
LDAP_SYNC_REFRESH_DONE, &latest_entrycsn_bv );
} else {
/* refreshOnly mode */
- bdb_build_sync_done_ctrl( sop, rs, ctrls, num_ctrls++, 1, &latest_entrycsn_bv );
+ bdb_build_sync_done_ctrl( sop, rs, ctrls,
+ num_ctrls++, 1, &latest_entrycsn_bv );
rs->sr_ctrls = ctrls;
rs->sr_ref = rs->sr_v2ref;
rs->sr_err = (rs->sr_v2ref == NULL) ? LDAP_SUCCESS : LDAP_REFERRAL;
- rs->sr_nentries = nentries;
- send_search_result( sop, rs );
- if ( ctrls[num_ctrls-1]->ldctl_value.bv_val != NULL )
+ send_ldap_result( sop, rs );
+ if ( ctrls[num_ctrls-1]->ldctl_value.bv_val != NULL ) {
ch_free( ctrls[num_ctrls-1]->ldctl_value.bv_val );
+ }
ch_free( ctrls[--num_ctrls] );
ctrls[num_ctrls] = NULL;
}
rs->sr_ctrls = NULL;
rs->sr_ref = rs->sr_v2ref;
rs->sr_err = (rs->sr_v2ref == NULL) ? LDAP_SUCCESS : LDAP_REFERRAL;
- rs->sr_nentries = nentries;
- send_search_result( sop, rs );
+ send_ldap_result( sop, rs );
}
}
{
#ifdef NEW_LOGGING
LDAP_LOG ( OPERATION, ENTRY,
- "base_candidate: base: \"%s\" (0x%08lx)\n", e->e_dn, (long) e->e_id, 0);
+ "base_candidate: base: \"%s\" (0x%08lx)\n",
+ e->e_dn, (long) e->e_id, 0);
#else
Debug(LDAP_DEBUG_ARGS, "base_candidates: base: \"%s\" (0x%08lx)\n",
e->e_dn, (long) e->e_id, 0);
}
if ( !ret ) {
- ret = ch_malloc( bdb->bi_search_stack_depth * BDB_IDL_UM_SIZE * sizeof( ID ) );
+ ret = ch_malloc( bdb->bi_search_stack_depth * BDB_IDL_UM_SIZE
+ * sizeof( ID ) );
if ( op->o_threadctx ) {
ldap_pvt_thread_pool_setkey( op->o_threadctx, search_stack,
ret, search_stack_free );
static int search_candidates(
Operation *stackop,
Operation *op,
+ SlapReply *rs,
Entry *e,
+ u_int32_t locker,
ID *ids )
{
struct bdb_info *bdb = (struct bdb_info *) op->o_bd->be_private;
int rc, depth = 1;
- Filter f, scopef, rf, xf;
+ Filter f, scopef, rf, xf, nf;
ID *stack;
AttributeAssertion aa_ref;
#ifdef BDB_SUBENTRIES
Filter sf;
AttributeAssertion aa_subentry;
#endif
-#ifdef BDB_ALIASES
- Filter af;
- AttributeAssertion aa_alias;
-#endif
/*
* This routine takes as input a filter (user-filter)
/* If the user's filter uses objectClass=*,
* these clauses are redundant.
*/
- if (!oc_filter(op->oq_search.rs_filter, 1, &depth) && !get_subentries_visibility(op) ) {
+ if (!oc_filter(op->oq_search.rs_filter, 1, &depth)
+ && !get_subentries_visibility(op) )
+ {
if( !get_manageDSAit(op) && !get_domainScope(op) ) {
/* match referral objects */
struct berval bv_ref = { sizeof("referral")-1, "referral" };
rf.f_av_value = bv_ref;
rf.f_next = xf.f_or;
xf.f_or = &rf;
+ depth++;
}
-
-#ifdef BDB_ALIASES
- if( op->oq_search.rs_deref & LDAP_DEREF_SEARCHING ) {
- /* match alias objects */
- struct berval bv_alias = { sizeof("alias")-1, "alias" };
- af.f_choice = LDAP_FILTER_EQUALITY;
- af.f_ava = &aa_alias;
- af.f_av_desc = slap_schema.si_ad_objectClass;
- af.f_av_value = bv_alias;
- af.f_next = xf.f_or;
- xf.f_or = ⁡
- }
-#endif
- /* We added one of these clauses, filter depth increased */
- if( xf.f_or != op->oq_search.rs_filter ) depth++;
}
- f.f_next = NULL;
- f.f_choice = LDAP_FILTER_AND;
- f.f_and = &scopef;
scopef.f_choice = op->oq_search.rs_scope == LDAP_SCOPE_SUBTREE
? SLAPD_FILTER_DN_SUBTREE
: SLAPD_FILTER_DN_ONE;
scopef.f_dn = &e->e_nname;
- scopef.f_next = xf.f_or == op->oq_search.rs_filter ? op->oq_search.rs_filter : &xf ;
- /* Filter depth increased again, adding scope clause */
+ scopef.f_next = NULL;
+
+ f.f_next = NULL;
+ f.f_choice = LDAP_FILTER_AND;
+ f.f_and = &nf;
+ /* Dummy; we compute scope separately now */
+ nf.f_choice = LDAP_FILTER_NOT;
+ nf.f_next = xf.f_or == op->oq_search.rs_filter
+ ? op->oq_search.rs_filter : &xf ;
+ /* Filter depth increased again, adding dummy clause */
depth++;
#ifdef BDB_SUBENTRIES
sf.f_av_desc = slap_schema.si_ad_objectClass;
sf.f_av_value = bv_subentry;
sf.f_next = scopef.f_next;
- scopef.f_next = &sf;
+ nf.f_next = &sf;
}
#endif
stack = search_stack( stackop );
}
- rc = bdb_filter_candidates( op->o_bd, &f, ids, stack, stack+BDB_IDL_UM_SIZE );
+ if( op->ors_deref & LDAP_DEREF_SEARCHING ) {
+ rc = search_aliases( op, rs, e, locker, &scopef, ids, stack );
+ } else {
+ rc = bdb_filter_candidates( op, &scopef, ids,
+ stack, stack+BDB_IDL_UM_SIZE );
+ }
+
+ if ( rc == LDAP_SUCCESS ) {
+ rc = bdb_filter_candidates( op, &f, ids,
+ stack, stack+BDB_IDL_UM_SIZE );
+ }
if ( depth+1 > bdb->bi_search_stack_depth ) {
ch_free( stack );
rs->sr_ctrls = ctrls;
rs->sr_err = LDAP_SUCCESS;
- send_search_result( op, rs );
+ send_ldap_result( op, rs );
done:
(void) ber_free_buf( ber );
Attribute* a;
int ret;
int res;
- int rc;
const char *text = NULL;
char berbuf[LBER_ELEMENT_SIZEOF];
}
}
- if ( entry_count % op->o_clientupdate_interval == 0 )
+ if ( entry_count % op->o_clientupdate_interval == 0 ) {
ber_printf( ber,
"{bb{sON}N}",
SLAP_LCUP_STATE_UPDATE_FALSE,
isdeleted,
LDAP_CUP_COOKIE_OID, &entrycsn_bv );
- else /* Do not send cookie */
+ } else { /* Do not send cookie */
ber_printf( ber,
"{bbN}",
SLAP_LCUP_STATE_UPDATE_FALSE,
isdeleted );
+ }
ch_free( entrycsn_bv.bv_val );
entrycsn_bv.bv_val = NULL;
int num_ctrls,
struct berval *latest_entrycsn_bv )
{
- int ret, rc;
+ int ret;
char berbuf[LBER_ELEMENT_SIZEOF];
BerElement *ber = (BerElement *)berbuf;
ctrls[num_ctrls] = ch_malloc ( sizeof ( LDAPControl ) );
- ber_printf( ber, "{sO", LDAP_CUP_COOKIE_OID, latest_entrycsn_bv );
- ber_printf( ber, "N}" );
+ ber_printf( ber, "{sON}", LDAP_CUP_COOKIE_OID, latest_entrycsn_bv );
ctrls[num_ctrls]->ldctl_oid = LDAP_CONTROL_CLIENT_UPDATE_DONE;
ctrls[num_ctrls]->ldctl_iscritical = op->o_clientupdate;
LDAP_LOG ( OPERATION, RESULTS,
"bdb_build_lcup_done_ctrl: ber_flatten2 failed\n", 0, 0, 0 );
#else
- Debug( LDAP_DEBUG_TRACE, "bdb_build_lcup_done_ctrl: ber_flatten2 failed\n",
+ Debug( LDAP_DEBUG_TRACE,
+ "bdb_build_lcup_done_ctrl: ber_flatten2 failed\n",
0, 0, 0 );
#endif
send_ldap_error( op, rs, LDAP_OTHER, "internal error" );
Attribute* a;
int ret;
int res;
- int rc;
const char *text = NULL;
char berbuf[LBER_ELEMENT_SIZEOF];
}
}
- if ( send_cookie )
- ber_printf( ber, "{eOON}", entry_sync_state, &entryuuid_bv, &entrycsn_bv );
- else
- ber_printf( ber, "{eON}", entry_sync_state, &entryuuid_bv );
+ if ( send_cookie ) {
+ ber_printf( ber, "{eOON}",
+ entry_sync_state, &entryuuid_bv, &entrycsn_bv );
+ } else {
+ ber_printf( ber, "{eON}",
+ entry_sync_state, &entryuuid_bv );
+ }
ch_free( entrycsn_bv.bv_val );
entrycsn_bv.bv_val = NULL;
int send_cookie,
struct berval *latest_entrycsn_bv )
{
- int ret,rc;
+ int ret;
char berbuf[LBER_ELEMENT_SIZEOF];
BerElement *ber = (BerElement *)berbuf;
if ( ret < 0 ) {
#ifdef NEW_LOGGING
LDAP_LOG ( OPERATION, RESULTS,
- "bdb_build_lcup_done_ctrl: ber_flatten2 failed\n", 0, 0, 0 );
+ "bdb_build_lcup_done_ctrl: ber_flatten2 failed\n",
+ 0, 0, 0 );
#else
- Debug( LDAP_DEBUG_TRACE, "bdb_build_lcup_done_ctrl: ber_flatten2 failed\n",
+ Debug( LDAP_DEBUG_TRACE,
+ "bdb_build_lcup_done_ctrl: ber_flatten2 failed\n",
0, 0, 0 );
#endif
send_ldap_error( op, rs, LDAP_OTHER, "internal error" );
BerElement *ber = (BerElement *)berbuf;
struct berval rspdata;
- int ret, rc;
+ int ret;
ber_init2( ber, NULL, LBER_USE_DER );
- if ( cookie == NULL )
+ if ( cookie == NULL ) {
ber_printf( ber, "{eN}", state );
- else
+ } else {
ber_printf( ber, "{eON}", state, cookie );
+ }
ret = ber_flatten2( ber, &rspdata, 0 );
if ( ret < 0 ) {
#ifdef NEW_LOGGING
LDAP_LOG ( OPERATION, RESULTS,
- "bdb_build_lcup_done_ctrl: ber_flatten2 failed\n", 0, 0, 0 );
+ "bdb_build_lcup_done_ctrl: ber_flatten2 failed\n",
+ 0, 0, 0 );
#else
- Debug( LDAP_DEBUG_TRACE, "bdb_build_lcup_done_ctrl: ber_flatten2 failed\n",
+ Debug( LDAP_DEBUG_TRACE,
+ "bdb_build_lcup_done_ctrl: ber_flatten2 failed\n",
0, 0, 0 );
#endif
send_ldap_error( op, rs, LDAP_OTHER, "internal error" );
projects / openldap / blobdiff