add uptime monitoring (in seconds)

diff --git a/servers/slapd/back-monitor/time.c b/servers/slapd/back-monitor/time.c
index 2d96339fa4a7541cd3e6fbdb521d783dcbe0d4b2..0b7653a50edbbcdce89025807bd478b8a0d25e12 100644 (file)
--- a/servers/slapd/back-monitor/time.c
+++ b/servers/slapd/back-monitor/time.c
@@ -46,7 +46,7 @@ monitor_subsys_time_init(
        
        Entry           *e, **ep, *e_time;
        monitor_entry_t *mp;
-       struct berval bv;
+       struct berval   bv, value;
 
        assert( be != NULL );
 
@@ -73,8 +73,8 @@ monitor_subsys_time_init(
        if ( e == NULL ) {
                Debug( LDAP_DEBUG_ANY,
                        "monitor_subsys_time_init: "
-                       "unable to create entry \"cn=Start,%s\"\n",
-                       ms->mss_ndn.bv_val, 0, 0 );
+                       "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,
@@ -92,8 +92,8 @@ monitor_subsys_time_init(
        if ( monitor_cache_add( mi, e ) ) {
                Debug( LDAP_DEBUG_ANY,
                        "monitor_subsys_time_init: "
-                       "unable to add entry \"cn=Start,%s\"\n",
-                       ms->mss_ndn.bv_val, 0, 0 );
+                       "unable to add entry \"%s,%s\"\n",
+                       bv.bv_val, ms->mss_ndn.bv_val, 0 );
                return( -1 );
        }
        
@@ -109,8 +109,8 @@ monitor_subsys_time_init(
        if ( e == NULL ) {
                Debug( LDAP_DEBUG_ANY,
                        "monitor_subsys_time_init: "
-                       "unable to create entry \"cn=Current,%s\"\n",
-                       ms->mss_ndn.bv_val, 0, 0 );
+                       "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,
@@ -128,8 +128,45 @@ monitor_subsys_time_init(
        if ( monitor_cache_add( mi, e ) ) {
                Debug( LDAP_DEBUG_ANY,
                        "monitor_subsys_time_init: "
-                       "unable to add entry \"cn=Current,%s\"\n",
-                       ms->mss_ndn.bv_val, 0, 0 );
+                       "unable to add entry \"%s,%s\"\n",
+                       bv.bv_val, ms->mss_ndn.bv_val, 0 );
+               return( -1 );
+       }
+       
+       *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 = 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 );
        }
        
@@ -148,7 +185,8 @@ monitor_subsys_time_update(
        Entry                   *e )
 {
        monitor_info_t          *mi = ( monitor_info_t * )op->o_bd->be_private;
-       static struct berval    bv_current = BER_BVC( "cn=current" );
+       static struct berval    bv_current = BER_BVC( "cn=current" ),
+                               bv_uptime = BER_BVC( "cn=uptime" );
        struct berval           rdn;
 
        assert( mi != NULL );
@@ -200,6 +238,27 @@ monitor_subsys_time_update(
                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;
+               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;
+               }
+
+               bv.bv_len = snprintf( buf, sizeof( buf ), "%lu",
+                       (unsigned long)difftime( slap_get_time(), starttime ) );
+               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? */
        }