--- /dev/null
+/* time.c - deal with time subsystem */
+/*
+ * Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
+ * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
+ */
+/*
+ * 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.
+ */
+
+#include "portable.h"
+
+#include <stdio.h>
+#include <ac/string.h>
+#include <ac/time.h>
+
+#include "slap.h"
+#include "proto-slap.h"
+#include "back-monitor.h"
+
+int
+monitor_subsys_time_init(
+ BackendDB *be
+)
+{
+ struct monitorinfo *mi;
+
+ Entry *e, *e_tmp, *e_time;
+ struct monitorentrypriv *mp;
+ char buf[1024], tmbuf[20];
+ struct tm *ltm;
+
+ assert( be != NULL );
+
+ mi = ( struct monitorinfo * )be->be_private;
+
+ if ( monitor_cache_get( mi,
+ &monitor_subsys[SLAPD_MONITOR_TIME].mss_ndn, &e_time ) ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG(( "operation", LDAP_LEVEL_CRIT,
+ "monitor_subsys_time_init: "
+ "unable to get entry '%s'\n",
+ monitor_subsys[SLAPD_MONITOR_TIME].mss_ndn.bv_val ));
+#else
+ 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
+ return( -1 );
+ }
+
+ e_tmp = NULL;
+
+ /*
+ * Start
+ */
+ ldap_pvt_thread_mutex_lock( &gmtime_mutex );
+ ltm = gmtime( &starttime );
+ strftime( tmbuf, sizeof(tmbuf), "%Y%m%d%H%M%SZ", ltm );
+ ldap_pvt_thread_mutex_unlock( &gmtime_mutex );
+ snprintf( buf, sizeof( buf ),
+ "dn: cn=Start,%s\n"
+ SLAPD_MONITOR_OBJECTCLASSES
+ "cn: Start\n"
+ "description: %s",
+ monitor_subsys[SLAPD_MONITOR_TIME].mss_dn.bv_val,
+ tmbuf );
+
+ e = str2entry( buf );
+ if ( e == NULL ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG(( "operation", LDAP_LEVEL_CRIT,
+ "monitor_subsys_time_init: "
+ "unable to create entry 'cn=Start,%s'\n",
+ monitor_subsys[SLAPD_MONITOR_TIME].mss_ndn.bv_val ));
+#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
+ return( -1 );
+ }
+
+ mp = ( struct monitorentrypriv * )ch_calloc( sizeof( struct monitorentrypriv ), 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 \
+ | MONITOR_F_SUB | MONITOR_F_PERSISTENT;
+
+ if ( monitor_cache_add( mi, e ) ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG(( "operation", LDAP_LEVEL_CRIT,
+ "monitor_subsys_time_init: "
+ "unable to add entry 'cn=Start,%s'\n",
+ monitor_subsys[SLAPD_MONITOR_TIME].mss_ndn.bv_val ));
+#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
+ return( -1 );
+ }
+
+ e_tmp = e;
+
+ /*
+ * Current
+ */
+ snprintf( buf, sizeof( buf ),
+ "dn: cn=Current,%s\n"
+ SLAPD_MONITOR_OBJECTCLASSES
+ "cn: Current\n"
+ "description: %s",
+ monitor_subsys[SLAPD_MONITOR_TIME].mss_dn.bv_val,
+ tmbuf );
+
+ e = str2entry( buf );
+ if ( e == NULL ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG(( "operation", LDAP_LEVEL_CRIT,
+ "monitor_subsys_time_init: "
+ "unable to create entry 'cn=Current,%s'\n",
+ monitor_subsys[SLAPD_MONITOR_TIME].mss_ndn.bv_val ));
+#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
+ return( -1 );
+ }
+
+ mp = ( struct monitorentrypriv * )ch_calloc( sizeof( struct monitorentrypriv ), 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 \
+ | MONITOR_F_SUB | MONITOR_F_PERSISTENT;
+
+ if ( monitor_cache_add( mi, e ) ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG(( "operation", LDAP_LEVEL_CRIT,
+ "monitor_subsys_time_init: "
+ "unable to add entry 'cn=Current,%s'\n",
+ monitor_subsys[SLAPD_MONITOR_TIME].mss_ndn.bv_val ));
+#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
+ return( -1 );
+ }
+
+ e_tmp = e;
+
+ mp = ( struct monitorentrypriv * )e_time->e_private;
+ mp->mp_children = e_tmp;
+
+ monitor_cache_release( mi, e_time );
+
+ return( 0 );
+}
+
+int
+monitor_subsys_time_update(
+ struct monitorinfo *mi,
+ Entry *e
+)
+{
+ char tmbuf[20];
+ struct tm *ltm;
+ time_t currenttime;
+ struct berval bv[ 2 ];
+ Attribute *a;
+ ber_len_t len;
+
+ static int init_start = 0;
+
+ assert( mi );
+ assert( e );
+
+ if ( init_start == 0 && strncmp( e->e_nname.bv_val, "cn=START",
+ sizeof("cn=START")-1 ) == 0 ) {
+ currenttime = starttime;
+ init_start = 1;
+
+ } else if ( strncmp( e->e_nname.bv_val, "cn=CURRENT",
+ sizeof("cn=CURRENT")-1 ) == 0 ) {
+ currenttime = slap_get_time();
+
+ } else {
+ return( 0 );
+ }
+
+ a = attr_find( e->e_attrs, monitor_ad_desc );
+ if ( a == NULL ) {
+ return( -1 );
+ }
+
+
+ ldap_pvt_thread_mutex_lock( &gmtime_mutex );
+ ltm = gmtime( ¤ttime );
+ strftime( tmbuf, sizeof(tmbuf), "%Y%m%d%H%M%SZ", ltm );
+ ldap_pvt_thread_mutex_unlock( &gmtime_mutex );
+
+ len = strlen( tmbuf );
+ assert( len == a->a_vals[0].bv_len );
+ AC_MEMCPY( a->a_vals[0].bv_val, tmbuf, len );
+
+ return( 0 );
+}
+
projects / openldap / commitdiff