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;
66 mp = ( struct monitorentrypriv * )e_parent->e_private;
69 if ( e == NULL && MONITOR_HAS_VOLATILE_CH( mp ) ) {
70 monitor_entry_create( mi, NULL, e_parent, &e );
72 monitor_cache_lock( e );
75 monitor_cache_release( mi, e_parent );
77 for ( ; e != NULL; ) {
78 mp = ( struct monitorentrypriv * )e->e_private;
80 monitor_entry_update( mi, e );
82 rc = test_filter( be, conn, op, e, filter );
83 if ( rc == LDAP_COMPARE_TRUE ) {
84 send_search_entry( be, conn, op, e,
85 attrs, attrsonly, NULL );
89 if ( ( mp->mp_children || MONITOR_HAS_VOLATILE_CH( mp ) )
91 rc = monitor_send_children( be, conn, op, filter,
100 if ( e_tmp != NULL ) {
101 monitor_cache_lock( e_tmp );
103 monitor_cache_release( mi, e );
122 const char *filterstr,
127 struct monitorinfo *mi = (struct monitorinfo *) be->be_private;
133 LDAP_LOG(( "backend", LDAP_LEVEL_ENTRY,
134 "monitor_back_search: enter\n" ));
136 Debug(LDAP_DEBUG_TRACE, "=> monitor_back_search\n%s%s%s", "", "", "");
140 /* get entry with reader lock */
141 monitor_cache_dn2entry( mi, nbase, &e );
143 send_ldap_result( conn, op, LDAP_NO_SUCH_OBJECT,
144 NULL, NULL, NULL, NULL );
151 case LDAP_SCOPE_BASE:
152 monitor_entry_update( mi, e );
153 rc = test_filter( be, conn, op, e, filter );
154 if ( rc == LDAP_COMPARE_TRUE ) {
155 send_search_entry( be, conn, op, e, attrs,
159 monitor_cache_release( mi, e );
162 case LDAP_SCOPE_ONELEVEL:
163 rc = monitor_send_children( be, conn, op, filter,
172 case LDAP_SCOPE_SUBTREE:
173 monitor_entry_update( mi, e );
174 rc = test_filter( be, conn, op, e, filter );
175 if ( rc == LDAP_COMPARE_TRUE ) {
176 send_search_entry( be, conn, op, e, attrs,
181 rc = monitor_send_children( be, conn, op, filter,
191 send_search_result( conn, op, LDAP_SUCCESS,
192 NULL, NULL, NULL, NULL, nentries );