1 /* backend.c - deals with backend subsystem */
3 * Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved.
4 * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
7 * Copyright 2001, Pierangelo Masarati, All rights reserved. <ando@sys-net.it>
9 * This work has beed deveolped for the OpenLDAP Foundation
10 * in the hope that it may be useful to the Open Source community,
11 * but WITHOUT ANY WARRANTY.
13 * Permission is granted to anyone to use this software for any purpose
14 * on any computer system, and to alter it and redistribute it, subject
15 * to the following restrictions:
17 * 1. The author and SysNet s.n.c. are not responsible for the consequences
18 * of use of this software, no matter how awful, even if they arise from
21 * 2. The origin of this software must not be misrepresented, either by
22 * explicit claim or by omission. Since few users ever read sources,
23 * credits should appear in the documentation.
25 * 3. Altered versions must be plainly marked as such, and must not be
26 * misrepresented as being the original software. Since few users
27 * ever read sources, credits should appear in the documentation.
28 * SysNet s.n.c. cannot be responsible for the consequences of the
31 * 4. This notice may not be removed or altered.
40 #include "back-monitor.h"
43 * initializes backend subentries
46 monitor_subsys_backend_init(
50 struct monitorinfo *mi;
51 Entry *e, *e_backend, *e_tmp;
53 struct monitorentrypriv *mp;
55 mi = ( struct monitorinfo * )be->be_private;
57 if ( monitor_cache_get( mi,
58 &monitor_subsys[SLAPD_MONITOR_BACKEND].mss_ndn,
61 LDAP_LOG( OPERATION, CRIT,
62 "monitor_subsys_backend_init: "
63 "unable to get entry '%s'\n",
64 monitor_subsys[SLAPD_MONITOR_BACKEND].mss_ndn.bv_val, 0, 0 );
66 Debug( LDAP_DEBUG_ANY,
67 "monitor_subsys_backend_init: "
68 "unable to get entry '%s'\n%s%s",
69 monitor_subsys[SLAPD_MONITOR_BACKEND].mss_ndn.bv_val,
76 for ( i = nBackendInfo; i--; ) {
84 snprintf( buf, sizeof( buf ),
85 "dn: cn=Backend %d,%s\n"
87 "structuralObjectClass: %s\n"
90 monitor_subsys[SLAPD_MONITOR_BACKEND].mss_dn.bv_val,
91 mi->oc_monitoredObject->soc_cname.bv_val,
92 mi->oc_monitoredObject->soc_cname.bv_val,
98 LDAP_LOG( OPERATION, CRIT,
99 "monitor_subsys_backend_init: "
100 "unable to create entry 'cn=Backend %d,%s'\n",
101 i, monitor_subsys[SLAPD_MONITOR_BACKEND].mss_ndn.bv_val, 0 );
103 Debug( LDAP_DEBUG_ANY,
104 "monitor_subsys_backend_init: "
105 "unable to create entry 'cn=Backend %d,%s'\n%s",
107 monitor_subsys[SLAPD_MONITOR_BACKEND].mss_ndn.bv_val,
113 bv.bv_val = bi->bi_type;
114 bv.bv_len = strlen( bv.bv_val );
116 attr_merge_normalize_one( e, mi->ad_monitoredInfo,
118 attr_merge_normalize_one( e_backend, mi->ad_monitoredInfo,
121 if ( bi->bi_controls ) {
124 for ( j = 0; bi->bi_controls[ j ]; j++ ) {
125 bv.bv_val = bi->bi_controls[ j ];
126 bv.bv_len = strlen( bv.bv_val );
127 attr_merge_one( e, slap_schema.si_ad_supportedControl, &bv, NULL );
131 for ( j = 0; j < nBackendDB; j++ ) {
132 BackendDB *be = &backendDB[j];
133 char buf[ SLAP_LDAPDN_MAXLEN ];
136 if ( be->bd_info != bi ) {
140 snprintf( buf, sizeof( buf ), "cn=Database %d,%s",
141 j, monitor_subsys[SLAPD_MONITOR_DATABASE].mss_dn.bv_val );
143 dn.bv_len = strlen( buf );
145 attr_merge_normalize_one( e, mi->ad_seeAlso,
149 mp = ( struct monitorentrypriv * )ch_calloc( sizeof( struct monitorentrypriv ), 1 );
150 e->e_private = ( void * )mp;
152 mp->mp_children = NULL;
153 mp->mp_info = &monitor_subsys[SLAPD_MONITOR_BACKEND];
154 mp->mp_flags = monitor_subsys[SLAPD_MONITOR_BACKEND].mss_flags
157 if ( monitor_cache_add( mi, e ) ) {
159 LDAP_LOG( OPERATION, CRIT,
160 "monitor_subsys_backend_init: "
161 "unable to add entry 'cn=Backend %d,%s'\n",
162 i, monitor_subsys[SLAPD_MONITOR_BACKEND].mss_ndn.bv_val, 0 );
164 Debug( LDAP_DEBUG_ANY,
165 "monitor_subsys_backend_init: "
166 "unable to add entry 'cn=Backend %d,%s'\n%s",
168 monitor_subsys[SLAPD_MONITOR_BACKEND].mss_ndn.bv_val,
177 mp = ( struct monitorentrypriv * )e_backend->e_private;
178 mp->mp_children = e_tmp;
180 monitor_cache_release( mi, e_backend );