/* time.c - deal with time subsystem */
-/*
- * Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved.
- * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 2001-2007 The OpenLDAP Foundation.
+ * Portions Copyright 2001-2003 Pierangelo Masarati.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
+ *
+ * A copy of this license is available in file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
*/
-/*
- * Copyright 2001, Pierangelo Masarati, All rights reserved. <ando@sys-net.it>
- *
- * This work has beed deveolped for the OpenLDAP Foundation
- * in the hope that it may be useful to the Open Source community,
- * but WITHOUT ANY WARRANTY.
- *
- * Permission is granted to anyone to use this software for any purpose
- * on any computer system, and to alter it and redistribute it, subject
- * to the following restrictions:
- *
- * 1. The author and SysNet s.n.c. are not responsible for the consequences
- * of use of this software, no matter how awful, even if they arise from
- * flaws in it.
- *
- * 2. The origin of this software must not be misrepresented, either by
- * explicit claim or by omission. Since few users ever read sources,
- * credits should appear in the documentation.
- *
- * 3. Altered versions must be plainly marked as such, and must not be
- * misrepresented as being the original software. Since few users
- * ever read sources, credits should appear in the documentation.
- * SysNet s.n.c. cannot be responsible for the consequences of the
- * alterations.
- *
- * 4. This notice may not be removed or altered.
+/* ACKNOWLEDGEMENTS:
+ * This work was initially developed by Pierangelo Masarati for inclusion
+ * in OpenLDAP Software.
*/
#include "portable.h"
#include "proto-slap.h"
#include "back-monitor.h"
+static int
+monitor_subsys_time_update(
+ Operation *op,
+ SlapReply *rs,
+ Entry *e );
+
int
monitor_subsys_time_init(
- BackendDB *be
-)
+ BackendDB *be,
+ monitor_subsys_t *ms )
{
- struct monitorinfo *mi;
+ monitor_info_t *mi;
- Entry *e, *e_tmp, *e_time;
- struct monitorentrypriv *mp;
- char buf[ BACKMONITOR_BUFSIZE ];
+ Entry *e, **ep, *e_time;
+ monitor_entry_t *mp;
+ struct berval bv, value;
assert( be != NULL );
- mi = ( struct monitorinfo * )be->be_private;
+ ms->mss_update = monitor_subsys_time_update;
+
+ mi = ( monitor_info_t * )be->be_private;
if ( monitor_cache_get( mi,
- &monitor_subsys[SLAPD_MONITOR_TIME].mss_ndn, &e_time ) ) {
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, CRIT,
- "monitor_subsys_time_init: "
- "unable to get entry '%s'\n",
- monitor_subsys[SLAPD_MONITOR_TIME].mss_ndn.bv_val, 0, 0 );
-#else
+ &ms->mss_ndn, &e_time ) ) {
Debug( LDAP_DEBUG_ANY,
"monitor_subsys_time_init: "
- "unable to get entry '%s'\n%s%s",
- monitor_subsys[SLAPD_MONITOR_TIME].mss_ndn.bv_val,
- "", "" );
-#endif
+ "unable to get entry \"%s\"\n",
+ ms->mss_ndn.bv_val, 0, 0 );
return( -1 );
}
- e_tmp = NULL;
-
- snprintf( buf, sizeof( buf ),
- "dn: cn=Start,%s\n"
- "objectClass: %s\n"
- "structuralObjectClass: %s\n"
- "cn: Start\n"
- "%s: %s\n"
- "createTimestamp: %s\n"
- "modifyTimestamp: %s\n",
- monitor_subsys[SLAPD_MONITOR_TIME].mss_dn.bv_val,
- mi->mi_oc_monitoredObject->soc_cname.bv_val,
- mi->mi_oc_monitoredObject->soc_cname.bv_val,
- mi->mi_ad_monitorTimestamp->ad_cname.bv_val,
- mi->mi_startTime.bv_val,
- mi->mi_startTime.bv_val,
- mi->mi_startTime.bv_val );
-
- e = str2entry( buf );
+ mp = ( monitor_entry_t * )e_time->e_private;
+ mp->mp_children = NULL;
+ ep = &mp->mp_children;
+
+ BER_BVSTR( &bv, "cn=Start" );
+ e = monitor_entry_stub( &ms->mss_dn, &ms->mss_ndn, &bv,
+ mi->mi_oc_monitoredObject, mi, NULL, NULL );
if ( e == NULL ) {
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, CRIT,
- "monitor_subsys_time_init: "
- "unable to create entry 'cn=Start,%s'\n",
- monitor_subsys[SLAPD_MONITOR_TIME].mss_ndn.bv_val, 0, 0 );
-#else
Debug( LDAP_DEBUG_ANY,
"monitor_subsys_time_init: "
- "unable to create entry 'cn=Start,%s'\n%s%s",
- monitor_subsys[SLAPD_MONITOR_TIME].mss_ndn.bv_val,
- "", "" );
-#endif
+ "unable to create entry \"%s,%s\"\n",
+ bv.bv_val, ms->mss_ndn.bv_val, 0 );
return( -1 );
}
+ attr_merge_normalize_one( e, mi->mi_ad_monitorTimestamp,
+ &mi->mi_startTime, NULL );
- mp = ( struct monitorentrypriv * )ch_calloc( sizeof( struct monitorentrypriv ), 1 );
+ mp = monitor_entrypriv_create();
+ if ( mp == NULL ) {
+ return -1;
+ }
e->e_private = ( void * )mp;
- mp->mp_next = e_tmp;
- mp->mp_children = NULL;
- mp->mp_info = &monitor_subsys[SLAPD_MONITOR_TIME];
- mp->mp_flags = monitor_subsys[SLAPD_MONITOR_TIME].mss_flags \
+ mp->mp_info = ms;
+ mp->mp_flags = ms->mss_flags \
| MONITOR_F_SUB | MONITOR_F_PERSISTENT;
if ( monitor_cache_add( mi, e ) ) {
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, CRIT,
- "monitor_subsys_time_init: "
- "unable to add entry 'cn=Start,%s'\n",
- monitor_subsys[SLAPD_MONITOR_TIME].mss_ndn.bv_val, 0, 0 );
-#else
Debug( LDAP_DEBUG_ANY,
"monitor_subsys_time_init: "
- "unable to add entry 'cn=Start,%s'\n%s%s",
- monitor_subsys[SLAPD_MONITOR_TIME].mss_ndn.bv_val,
- "", "" );
-#endif
+ "unable to add entry \"%s,%s\"\n",
+ bv.bv_val, ms->mss_ndn.bv_val, 0 );
return( -1 );
}
- e_tmp = e;
+ *ep = e;
+ ep = &mp->mp_next;
/*
* Current
*/
- snprintf( buf, sizeof( buf ),
- "dn: cn=Current,%s\n"
- "objectClass: %s\n"
- "structuralObjectClass: %s\n"
- "cn: Current\n"
- "%s: %s\n"
- "createTimestamp: %s\n"
- "modifyTimestamp: %s\n",
- monitor_subsys[SLAPD_MONITOR_TIME].mss_dn.bv_val,
- mi->mi_oc_monitoredObject->soc_cname.bv_val,
- mi->mi_oc_monitoredObject->soc_cname.bv_val,
- mi->mi_ad_monitorTimestamp->ad_cname.bv_val,
- mi->mi_startTime.bv_val,
- mi->mi_startTime.bv_val,
- mi->mi_startTime.bv_val );
-
- e = str2entry( buf );
+ BER_BVSTR( &bv, "cn=Current" );
+ e = monitor_entry_stub( &ms->mss_dn, &ms->mss_ndn, &bv,
+ mi->mi_oc_monitoredObject, mi, NULL, NULL );
if ( e == NULL ) {
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, CRIT,
- "monitor_subsys_time_init: "
- "unable to create entry 'cn=Current,%s'\n",
- monitor_subsys[SLAPD_MONITOR_TIME].mss_ndn.bv_val, 0, 0 );
-#else
Debug( LDAP_DEBUG_ANY,
"monitor_subsys_time_init: "
- "unable to create entry 'cn=Current,%s'\n%s%s",
- monitor_subsys[SLAPD_MONITOR_TIME].mss_ndn.bv_val,
- "", "" );
-#endif
+ "unable to create entry \"%s,%s\"\n",
+ bv.bv_val, ms->mss_ndn.bv_val, 0 );
return( -1 );
}
+ attr_merge_normalize_one( e, mi->mi_ad_monitorTimestamp,
+ &mi->mi_startTime, NULL );
- mp = ( struct monitorentrypriv * )ch_calloc( sizeof( struct monitorentrypriv ), 1 );
+ mp = monitor_entrypriv_create();
+ if ( mp == NULL ) {
+ return -1;
+ }
e->e_private = ( void * )mp;
- mp->mp_next = e_tmp;
- mp->mp_children = NULL;
- mp->mp_info = &monitor_subsys[SLAPD_MONITOR_TIME];
- mp->mp_flags = monitor_subsys[SLAPD_MONITOR_TIME].mss_flags \
+ mp->mp_info = ms;
+ mp->mp_flags = ms->mss_flags \
| MONITOR_F_SUB | MONITOR_F_PERSISTENT;
if ( monitor_cache_add( mi, e ) ) {
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, CRIT,
- "monitor_subsys_time_init: "
- "unable to add entry 'cn=Current,%s'\n",
- monitor_subsys[SLAPD_MONITOR_TIME].mss_ndn.bv_val, 0, 0 );
-#else
Debug( LDAP_DEBUG_ANY,
"monitor_subsys_time_init: "
- "unable to add entry 'cn=Current,%s'\n%s%s",
- monitor_subsys[SLAPD_MONITOR_TIME].mss_ndn.bv_val,
- "", "" );
-#endif
+ "unable to add entry \"%s,%s\"\n",
+ bv.bv_val, ms->mss_ndn.bv_val, 0 );
return( -1 );
}
- e_tmp = e;
+ *ep = e;
+ ep = &mp->mp_next;
+
+ /*
+ * Uptime
+ */
+ BER_BVSTR( &bv, "cn=Uptime" );
+ e = monitor_entry_stub( &ms->mss_dn, &ms->mss_ndn, &bv,
+ mi->mi_oc_monitoredObject, mi, NULL, NULL );
+ if ( e == NULL ) {
+ Debug( LDAP_DEBUG_ANY,
+ "monitor_subsys_time_init: "
+ "unable to create entry \"%s,%s\"\n",
+ bv.bv_val, ms->mss_ndn.bv_val, 0 );
+ return( -1 );
+ }
+ BER_BVSTR( &value, "0" );
+ attr_merge_normalize_one( e, mi->mi_ad_monitoredInfo,
+ &value, NULL );
- mp = ( struct monitorentrypriv * )e_time->e_private;
- mp->mp_children = e_tmp;
+ mp = monitor_entrypriv_create();
+ if ( mp == NULL ) {
+ return -1;
+ }
+ e->e_private = ( void * )mp;
+ mp->mp_info = ms;
+ mp->mp_flags = ms->mss_flags \
+ | MONITOR_F_SUB | MONITOR_F_PERSISTENT;
+
+ if ( monitor_cache_add( mi, e ) ) {
+ Debug( LDAP_DEBUG_ANY,
+ "monitor_subsys_time_init: "
+ "unable to add entry \"%s,%s\"\n",
+ bv.bv_val, ms->mss_ndn.bv_val, 0 );
+ return( -1 );
+ }
+
+ *ep = e;
+ ep = &mp->mp_next;
monitor_cache_release( mi, e_time );
return( 0 );
}
-int
+static int
monitor_subsys_time_update(
Operation *op,
- Entry *e
-)
+ SlapReply *rs,
+ Entry *e )
{
- struct monitorinfo *mi = (struct monitorinfo *)op->o_bd->be_private;
+ monitor_info_t *mi = ( monitor_info_t * )op->o_bd->be_private;
+ static struct berval bv_current = BER_BVC( "cn=current" ),
+ bv_uptime = BER_BVC( "cn=uptime" );
+ struct berval rdn;
+
+ assert( mi != NULL );
+ assert( e != NULL );
- assert( mi );
- assert( e );
+ dnRdn( &e->e_nname, &rdn );
- if ( strncmp( e->e_nname.bv_val, "cn=current",
- sizeof("cn=current") - 1 ) == 0 ) {
+ if ( dn_match( &rdn, &bv_current ) ) {
struct tm *tm;
+#ifdef HAVE_GMTIME_R
+ struct tm tm_buf;
+#endif
char tmbuf[ LDAP_LUTIL_GENTIME_BUFSIZE ];
Attribute *a;
ber_len_t len;
currtime = slap_get_time();
+#ifndef HAVE_GMTIME_R
ldap_pvt_thread_mutex_lock( &gmtime_mutex );
+#endif
#ifdef HACK_LOCAL_TIME
+# ifdef HAVE_LOCALTIME_R
+ tm = localtime_r( &currtime, &tm_buf );
+# else
tm = localtime( &currtime );
+# endif /* HAVE_LOCALTIME_R */
lutil_localtime( tmbuf, sizeof( tmbuf ), tm, -timezone );
#else /* !HACK_LOCAL_TIME */
+# ifdef HAVE_GMTIME_R
+ tm = gmtime_r( &currtime, &tm_buf );
+# else
tm = gmtime( &currtime );
+# endif /* HAVE_GMTIME_R */
lutil_gentime( tmbuf, sizeof( tmbuf ), tm );
#endif /* !HACK_LOCAL_TIME */
+#ifndef HAVE_GMTIME_R
ldap_pvt_thread_mutex_unlock( &gmtime_mutex );
+#endif
len = strlen( tmbuf );
a = attr_find( e->e_attrs, mi->mi_ad_monitorTimestamp );
if ( a == NULL ) {
- return( -1 );
+ return rs->sr_err = LDAP_OTHER;
}
- assert( len == a->a_vals[0].bv_len );
- AC_MEMCPY( a->a_vals[0].bv_val, tmbuf, len );
+ assert( len == a->a_vals[ 0 ].bv_len );
+ AC_MEMCPY( a->a_vals[ 0 ].bv_val, tmbuf, len );
+
+ /* FIXME: touch modifyTimestamp? */
+
+ } else if ( dn_match( &rdn, &bv_uptime ) ) {
+ Attribute *a;
+ double diff;
+ char buf[ BACKMONITOR_BUFSIZE ];
+ struct berval bv;
+
+ a = attr_find( e->e_attrs, mi->mi_ad_monitoredInfo );
+ if ( a == NULL ) {
+ return rs->sr_err = LDAP_OTHER;
+ }
+
+ diff = difftime( slap_get_time(), starttime );
+ bv.bv_len = snprintf( buf, sizeof( buf ), "%lu",
+ (unsigned long) diff );
+ bv.bv_val = buf;
+
+ ber_bvreplace( &a->a_vals[ 0 ], &bv );
+ if ( a->a_nvals != a->a_vals ) {
+ ber_bvreplace( &a->a_nvals[ 0 ], &bv );
+ }
+
+ /* FIXME: touch modifyTimestamp? */
}
- return( 0 );
+ return SLAP_CB_CONTINUE;
}
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