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--; ) {
79 struct berval bv[ 2 ];
83 snprintf( buf, sizeof( buf ),
84 "dn: cn=Backend %d,%s\n"
85 SLAPD_MONITOR_OBJECTCLASSES
88 monitor_subsys[SLAPD_MONITOR_BACKEND].mss_dn.bv_val,
94 LDAP_LOG( OPERATION, CRIT,
95 "monitor_subsys_backend_init: "
96 "unable to create entry 'cn=Backend %d,%s'\n",
97 i, monitor_subsys[SLAPD_MONITOR_BACKEND].mss_ndn.bv_val, 0 );
99 Debug( LDAP_DEBUG_ANY,
100 "monitor_subsys_backend_init: "
101 "unable to create entry 'cn=Backend %d,%s'\n%s",
103 monitor_subsys[SLAPD_MONITOR_BACKEND].mss_ndn.bv_val,
109 bv[0].bv_val = bi->bi_type;
110 bv[0].bv_len = strlen( bv[0].bv_val );
113 attr_mergeit( e, monitor_ad_desc, bv );
114 attr_mergeit( e_backend, monitor_ad_desc, bv );
116 if ( bi->bi_controls ) {
119 for ( j = 0; bi->bi_controls[ j ]; j++ ) {
120 bv[0].bv_val = bi->bi_controls[ j ];
121 bv[0].bv_len = strlen( bv[0].bv_val );
122 attr_mergeit( e, slap_schema.si_ad_supportedControl, bv );
126 mp = ( struct monitorentrypriv * )ch_calloc( sizeof( struct monitorentrypriv ), 1 );
127 e->e_private = ( void * )mp;
129 mp->mp_children = NULL;
130 mp->mp_info = &monitor_subsys[SLAPD_MONITOR_BACKEND];
131 mp->mp_flags = monitor_subsys[SLAPD_MONITOR_BACKEND].mss_flags
134 if ( monitor_cache_add( mi, e ) ) {
136 LDAP_LOG( OPERATION, CRIT,
137 "monitor_subsys_backend_init: "
138 "unable to add entry 'cn=Backend %d,%s'\n",
139 i, monitor_subsys[SLAPD_MONITOR_BACKEND].mss_ndn.bv_val, 0 );
141 Debug( LDAP_DEBUG_ANY,
142 "monitor_subsys_backend_init: "
143 "unable to add entry 'cn=Backend %d,%s'\n%s",
145 monitor_subsys[SLAPD_MONITOR_BACKEND].mss_ndn.bv_val,
154 mp = ( struct monitorentrypriv * )e_backend->e_private;
155 mp->mp_children = e_tmp;
157 monitor_cache_release( mi, e_backend );