1 /* database.c - deals with database 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.
39 #include "back-monitor.h"
41 #if defined(LDAP_SLAPI)
43 static int monitor_back_add_plugin( Backend *be, Entry *e );
44 #endif /* defined(LDAP_SLAPI) */
47 monitor_subsys_database_init(
51 struct monitorinfo *mi;
52 Entry *e, *e_database, *e_tmp;
54 struct monitorentrypriv *mp;
55 AttributeDescription *ad_nc = slap_schema.si_ad_namingContexts;
56 AttributeDescription *ad_mc = slap_schema.si_ad_monitorContext;
57 AttributeDescription *ad_seeAlso = NULL;
58 const char *text = NULL;
61 assert( monitor_ad_desc != NULL );
63 mi = ( struct monitorinfo * )be->be_private;
65 if ( monitor_cache_get( mi,
66 &monitor_subsys[SLAPD_MONITOR_DATABASE].mss_ndn,
69 LDAP_LOG( OPERATION, CRIT,
70 "monitor_subsys_database_init: "
71 "unable to get entry '%s'\n",
72 monitor_subsys[SLAPD_MONITOR_DATABASE].mss_ndn.bv_val, 0, 0 );
74 Debug( LDAP_DEBUG_ANY,
75 "monitor_subsys_database_init: "
76 "unable to get entry '%s'\n%s%s",
77 monitor_subsys[SLAPD_MONITOR_DATABASE].mss_ndn.bv_val,
83 if ( slap_str2ad( "seeAlso", &ad_seeAlso, &text ) != LDAP_SUCCESS ) {
85 LDAP_LOG( OPERATION, CRIT,
86 "monitor_subsys_database_init: "
87 "unable to find 'seeAlso' attribute description\n",
90 Debug( LDAP_DEBUG_ANY,
91 "monitor_subsys_database_init: "
92 "unable to find 'seeAlso' attribute description\n",
99 for ( i = nBackendDB; i--; ) {
105 /* Subordinates are not exposed as their own naming context */
106 if ( SLAP_GLUE_SUBORDINATE( be ) ) {
110 snprintf( buf, sizeof( buf ),
111 "dn: cn=Database %d,%s\n"
112 SLAPD_MONITOR_OBJECTCLASSES
116 monitor_subsys[SLAPD_MONITOR_DATABASE].mss_dn.bv_val,
118 be->bd_info->bi_type );
120 e = str2entry( buf );
123 LDAP_LOG( OPERATION, CRIT,
124 "monitor_subsys_database_init: "
125 "unable to create entry 'cn=Database %d,%s'\n",
126 i, monitor_subsys[SLAPD_MONITOR_DATABASE].mss_ndn.bv_val, 0 );
128 Debug( LDAP_DEBUG_ANY,
129 "monitor_subsys_database_init: "
130 "unable to create entry 'cn=Database %d,%s'\n%s",
132 monitor_subsys[SLAPD_MONITOR_DATABASE].mss_ndn.bv_val,
138 if ( be->be_flags & SLAP_BFLAG_MONITOR ) {
139 attr_merge( e, ad_mc, be->be_suffix, be->be_nsuffix );
140 attr_merge( e_database, ad_mc, be->be_suffix, be->be_nsuffix );
142 attr_merge( e, ad_nc, be->be_suffix, be->be_nsuffix );
143 attr_merge( e_database, ad_nc, be->be_suffix, be->be_nsuffix );
146 for ( j = nBackendInfo; j--; ) {
147 if ( backendInfo[ j ].bi_type == be->bd_info->bi_type ) {
150 snprintf( buf, sizeof( buf ),
152 j, monitor_subsys[SLAPD_MONITOR_BACKEND].mss_dn.bv_val );
154 bv.bv_len = strlen( buf );
155 attr_mergeit_one( e, ad_seeAlso, &bv );
159 /* we must find it! */
162 mp = ( struct monitorentrypriv * )ch_calloc( sizeof( struct monitorentrypriv ), 1 );
163 e->e_private = ( void * )mp;
165 mp->mp_children = NULL;
166 mp->mp_info = &monitor_subsys[SLAPD_MONITOR_DATABASE];
167 mp->mp_flags = monitor_subsys[SLAPD_MONITOR_DATABASE].mss_flags
170 if ( monitor_cache_add( mi, e ) ) {
172 LDAP_LOG( OPERATION, CRIT,
173 "monitor_subsys_database_init: "
174 "unable to add entry 'cn=Database %d,%s'\n",
175 i, monitor_subsys[SLAPD_MONITOR_DATABASE].mss_ndn.bv_val, 0 );
177 Debug( LDAP_DEBUG_ANY,
178 "monitor_subsys_database_init: "
179 "unable to add entry 'cn=Database %d,%s'\n",
181 monitor_subsys[SLAPD_MONITOR_DATABASE].mss_ndn.bv_val,
187 #if defined(LDAP_SLAPI)
188 monitor_back_add_plugin( be, e );
189 #endif /* defined(LDAP_SLAPI) */
194 mp = ( struct monitorentrypriv * )e_database->e_private;
195 mp->mp_children = e_tmp;
197 monitor_cache_release( mi, e_database );
202 #if defined(LDAP_SLAPI)
204 monitor_back_add_plugin( Backend *be, Entry *e_database )
206 Slapi_PBlock *pCurrentPB;
207 int i, rc = LDAP_SUCCESS;
209 if ( slapi_x_pblock_get_first( be, &pCurrentPB ) != LDAP_SUCCESS ) {
211 * LDAP_OTHER is returned if no plugins are installed
219 Slapi_PluginDesc *srchdesc;
223 rc = slapi_pblock_get( pCurrentPB, SLAPI_PLUGIN_DESCRIPTION,
225 if ( rc != LDAP_SUCCESS ) {
229 snprintf( buf, sizeof(buf),
230 "plugin %d name: %s; "
236 srchdesc->spd_vendor,
237 srchdesc->spd_version,
238 srchdesc->spd_description );
241 bv.bv_len = strlen( buf );
242 attr_mergeit_one( e_database, monitor_ad_desc, &bv );
246 } while ( ( slapi_x_pblock_get_next( &pCurrentPB ) == LDAP_SUCCESS )
247 && ( pCurrentPB != NULL ) );
252 #endif /* defined(LDAP_SLAPI) */