1 /* search.c - monitor backend search function */
3 * Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
4 * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
7 * Copyright 2001 The OpenLDAP Foundation, All Rights Reserved.
8 * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
10 * Copyright 2001, Pierangelo Masarati, All rights reserved. <ando@sys-net.it>
12 * This work has beed deveolped for the OpenLDAP Foundation
13 * in the hope that it may be useful to the Open Source community,
14 * but WITHOUT ANY WARRANTY.
16 * Permission is granted to anyone to use this software for any purpose
17 * on any computer system, and to alter it and redistribute it, subject
18 * to the following restrictions:
20 * 1. The author and SysNet s.n.c. are not responsible for the consequences
21 * of use of this software, no matter how awful, even if they arise from
24 * 2. The origin of this software must not be misrepresented, either by
25 * explicit claim or by omission. Since few users ever read sources,
26 * credits should appear in the documentation.
28 * 3. Altered versions must be plainly marked as such, and must not be
29 * misrepresented as being the original software. Since few users
30 * ever read sources, credits should appear in the documentation.
31 * SysNet s.n.c. cannot be responsible for the consequences of the
34 * 4. This notice may not be removed or altered.
41 #include <ac/string.h>
42 #include <ac/socket.h>
45 #include "back-monitor.h"
46 #include "proto-back-monitor.h"
49 monitor_send_children(
61 struct monitorinfo *mi = (struct monitorinfo *) be->be_private;
63 struct monitorentrypriv *mp;
67 mp = ( struct monitorentrypriv * )e_parent->e_private;
70 if ( e == NULL && MONITOR_HAS_VOLATILE_CH( mp ) ) {
71 monitor_entry_create( mi, NULL, e_parent, &e );
73 monitor_cache_lock( e );
76 monitor_cache_release( mi, e_parent );
78 for ( nentries = *nentriesp; e != NULL; ) {
79 mp = ( struct monitorentrypriv * )e->e_private;
81 monitor_entry_update( mi, e );
83 rc = test_filter( be, conn, op, e, filter );
84 if ( rc == LDAP_COMPARE_TRUE ) {
85 send_search_entry( be, conn, op, e,
86 attrs, attrsonly, NULL );
90 if ( ( mp->mp_children || MONITOR_HAS_VOLATILE_CH( mp ) )
92 rc = monitor_send_children( be, conn, op, filter,
101 if ( e_tmp != NULL ) {
102 monitor_cache_lock( e_tmp );
104 monitor_cache_release( mi, e );
123 const char *filterstr,
128 struct monitorinfo *mi = (struct monitorinfo *) be->be_private;
134 LDAP_LOG(( "backend", LDAP_LEVEL_ENTRY,
135 "monitor_back_search: enter\n" ));
137 Debug(LDAP_DEBUG_TRACE, "=> monitor_back_search\n%s%s%s", "", "", "");
141 /* get entry with reader lock */
142 monitor_cache_dn2entry( mi, nbase, &e );
144 send_ldap_result( conn, op, LDAP_NO_SUCH_OBJECT,
145 NULL, NULL, NULL, NULL );
152 case LDAP_SCOPE_BASE:
153 monitor_entry_update( mi, e );
154 rc = test_filter( be, conn, op, e, filter );
155 if ( rc == LDAP_COMPARE_TRUE ) {
156 send_search_entry( be, conn, op, e, attrs,
160 monitor_cache_release( mi, e );
163 case LDAP_SCOPE_ONELEVEL:
164 rc = monitor_send_children( be, conn, op, filter,
173 case LDAP_SCOPE_SUBTREE:
174 monitor_entry_update( mi, e );
175 rc = test_filter( be, conn, op, e, filter );
176 if ( rc == LDAP_COMPARE_TRUE ) {
177 send_search_entry( be, conn, op, e, attrs,
182 rc = monitor_send_children( be, conn, op, filter,
192 send_search_result( conn, op, LDAP_SUCCESS,
193 NULL, NULL, NULL, NULL, nentries );