git.sur5r.net Git - openldap/blob - servers/slapd/back-monitor/operation.c

   1 /* operation.c - deal with operation subsystem */
   2 /* $OpenLDAP$ */
   3 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
   4  *
   5  * Copyright 2001-2004 The OpenLDAP Foundation.
   6  * Portions Copyright 2001-2003 Pierangelo Masarati.
   7  * All rights reserved.
   8  *
   9  * Redistribution and use in source and binary forms, with or without
  10  * modification, are permitted only as authorized by the OpenLDAP
  11  * Public License.
  12  *
  13  * A copy of this license is available in file LICENSE in the
  14  * top-level directory of the distribution or, alternatively, at
  15  * <http://www.OpenLDAP.org/license.html>.
  16  */
  17 /* ACKNOWLEDGEMENTS:
  18  * This work was initially developed by Pierangelo Masarati for inclusion
  19  * in OpenLDAP Software.
  20  */
  21
  22 #include "portable.h"
  23
  24 #include <stdio.h>
  25 #include <ac/string.h>
  26
  27 #include "slap.h"
  28 #include "back-monitor.h"
  29 #include "lber_pvt.h"
  30
  31 static struct berval
  32         bv_op[] = {
  33                 BER_BVC( "Bind" ),
  34                 BER_BVC( "Unbind" ),
  35                 BER_BVC( "Add" ),
  36                 BER_BVC( "Delete" ),
  37                 BER_BVC( "Modrdn" ),
  38                 BER_BVC( "Modify" ),
  39                 BER_BVC( "Compare" ),
  40                 BER_BVC( "Search" ),
  41                 BER_BVC( "Abandon" ),
  42                 BER_BVC( "Extended" ),
  43                 BER_BVNULL
  44         };
  45
  46 int
  47 monitor_subsys_ops_init(
  48         BackendDB               *be
  49 )
  50 {
  51         struct monitorinfo      *mi;
  52
  53         Entry                   *e, *e_tmp, *e_op;
  54         struct monitorentrypriv *mp;
  55         char                    buf[ BACKMONITOR_BUFSIZE ];
  56         int                     i;
  57         struct berval           bv_zero = BER_BVC("0");
  58
  59         assert( be != NULL );
  60
  61         mi = ( struct monitorinfo * )be->be_private;
  62
  63         if ( monitor_cache_get( mi,
  64                         &monitor_subsys[SLAPD_MONITOR_OPS].mss_ndn, &e_op ) ) {
  65                 Debug( LDAP_DEBUG_ANY,
  66                         "monitor_subsys_ops_init: "
  67                         "unable to get entry '%s'\n%s%s",
  68                         monitor_subsys[SLAPD_MONITOR_OPS].mss_ndn.bv_val,
  69                         "", "" );
  70                 return( -1 );
  71         }
  72
  73         attr_merge_one( e_op, mi->mi_ad_monitorOpInitiated, &bv_zero, NULL );
  74         attr_merge_one( e_op, mi->mi_ad_monitorOpCompleted, &bv_zero, NULL );
  75
  76         e_tmp = NULL;
  77
  78         for ( i = SLAP_OP_LAST; i-- > 0; ) {
  79
  80                 /*
  81                  * Initiated ops
  82                  */
  83                 snprintf( buf, sizeof( buf ),
  84                                 "dn: cn=%s,%s\n"
  85                                 "objectClass: %s\n"
  86                                 "structuralObjectClass: %s\n"
  87                                 "cn: %s\n"
  88                                 "%s: 0\n"
  89                                 "%s: 0\n"
  90                                 "creatorsName: %s\n"
  91                                 "modifiersName: %s\n"
  92                                 "createTimestamp: %s\n"
  93                                 "modifyTimestamp: %s\n",
  94                                 bv_op[ i ].bv_val,
  95                                 monitor_subsys[SLAPD_MONITOR_OPS].mss_dn.bv_val,
  96                                 mi->mi_oc_monitorOperation->soc_cname.bv_val,
  97                                 mi->mi_oc_monitorOperation->soc_cname.bv_val,
  98                                 bv_op[ i ].bv_val,
  99                                 mi->mi_ad_monitorOpInitiated->ad_cname.bv_val,
 100                                 mi->mi_ad_monitorOpCompleted->ad_cname.bv_val,
 101                                 mi->mi_creatorsName.bv_val,
 102                                 mi->mi_creatorsName.bv_val,
 103                                 mi->mi_startTime.bv_val,
 104                                 mi->mi_startTime.bv_val );
 105
 106                 e = str2entry( buf );
 107                 if ( e == NULL ) {
 108                         Debug( LDAP_DEBUG_ANY,
 109                                 "monitor_subsys_ops_init: "
 110                                 "unable to create entry 'cn=%s,%s'\n",
 111                                 bv_op[ i ].bv_val,
 112                                 monitor_subsys[SLAPD_MONITOR_OPS].mss_ndn.bv_val, 0 );
 113                         return( -1 );
 114                 }
 115
 116                 mp = ( struct monitorentrypriv * )ch_calloc( sizeof( struct monitorentrypriv ), 1 );
 117                 e->e_private = ( void * )mp;
 118                 mp->mp_next = e_tmp;
 119                 mp->mp_children = NULL;
 120                 mp->mp_info = &monitor_subsys[SLAPD_MONITOR_OPS];
 121                 mp->mp_flags = monitor_subsys[SLAPD_MONITOR_OPS].mss_flags \
 122                         | MONITOR_F_SUB | MONITOR_F_PERSISTENT;
 123
 124                 if ( monitor_cache_add( mi, e ) ) {
 125                         Debug( LDAP_DEBUG_ANY,
 126                                 "monitor_subsys_ops_init: "
 127                                 "unable to add entry 'cn=%s,%s'\n",
 128                                 bv_op[ i ].bv_val,
 129                                 monitor_subsys[SLAPD_MONITOR_OPS].mss_ndn.bv_val, 0 );
 130                         return( -1 );
 131                 }
 132
 133                 e_tmp = e;
 134         }
 135
 136         mp = ( struct monitorentrypriv * )e_op->e_private;
 137         mp->mp_children = e_tmp;
 138
 139         monitor_cache_release( mi, e_op );
 140
 141         return( 0 );
 142 }
 143
 144 int
 145 monitor_subsys_ops_update(
 146         Operation               *op,
 147         Entry                   *e
 148 )
 149 {
 150         struct monitorinfo *mi = (struct monitorinfo *)op->o_bd->be_private;
 151         long            nInitiated = 0, nCompleted = 0;
 152         char            *rdnvalue;
 153         int             i;
 154         Attribute       *a;
 155         char            buf[] = "+9223372036854775807L";
 156
 157         assert( mi );
 158         assert( e );
 159
 160         rdnvalue = e->e_dn + ( sizeof( "cn=" ) - 1 );
 161
 162         if ( strncmp( rdnvalue, SLAPD_MONITOR_OPS_NAME,
 163                                 sizeof( SLAPD_MONITOR_OPS_NAME ) - 1 ) == 0 )
 164         {
 165                 for ( i = 0; i < SLAP_OP_LAST; i++ ) {
 166                         nInitiated += num_ops_initiated_[ i ];
 167                         nCompleted += num_ops_completed_[ i ];
 168                 }
 169
 170         } else {
 171                 for ( i = 0; i < SLAP_OP_LAST; i++ ) {
 172                         if ( strncmp( rdnvalue, bv_op[ i ].bv_val,
 173                                                 bv_op[ i ].bv_len ) == 0 )
 174                         {
 175                                 nInitiated = num_ops_initiated_[ i ];
 176                                 nCompleted = num_ops_completed_[ i ];
 177                                 break;
 178                         }
 179                 }
 180
 181                 if ( i == SLAP_OP_LAST ) {
 182                         /* not found ... */
 183                         return( 0 );
 184                 }
 185         }
 186
 187         a = attr_find( e->e_attrs, mi->mi_ad_monitorOpInitiated );
 188         assert ( a != NULL );
 189         snprintf( buf, sizeof( buf ), "%ld", nInitiated );
 190         free( a->a_vals[ 0 ].bv_val );
 191         ber_str2bv( buf, 0, 1, &a->a_vals[ 0 ] );
 192
 193         a = attr_find( e->e_attrs, mi->mi_ad_monitorOpCompleted );
 194         assert ( a != NULL );
 195         snprintf( buf, sizeof( buf ), "%ld", nCompleted );
 196         free( a->a_vals[ 0 ].bv_val );
 197         ber_str2bv( buf, 0, 1, &a->a_vals[ 0 ] );
 198
 199         return( 0 );
 200 }
 201