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 #ifdef NEW_LOGGING
  66                 LDAP_LOG( OPERATION, CRIT,
  67                         "monitor_subsys_ops_init: "
  68                         "unable to get entry '%s'\n",
  69                         monitor_subsys[SLAPD_MONITOR_OPS].mss_ndn.bv_val, 0, 0 );
  70 #else
  71                 Debug( LDAP_DEBUG_ANY,
  72                         "monitor_subsys_ops_init: "
  73                         "unable to get entry '%s'\n%s%s",
  74                         monitor_subsys[SLAPD_MONITOR_OPS].mss_ndn.bv_val,
  75                         "", "" );
  76 #endif
  77                 return( -1 );
  78         }
  79
  80         attr_merge_one( e_op, mi->mi_ad_monitorOpInitiated, &bv_zero, NULL );
  81         attr_merge_one( e_op, mi->mi_ad_monitorOpCompleted, &bv_zero, NULL );
  82
  83         e_tmp = NULL;
  84
  85         for ( i = SLAP_OP_LAST; i-- > 0; ) {
  86
  87                 /*
  88                  * Initiated ops
  89                  */
  90                 snprintf( buf, sizeof( buf ),
  91                                 "dn: cn=%s,%s\n"
  92                                 "objectClass: %s\n"
  93                                 "structuralObjectClass: %s\n"
  94                                 "cn: %s\n"
  95                                 "%s: 0\n"
  96                                 "%s: 0\n"
  97                                 "creatorsName: %s\n"
  98                                 "modifiersName: %s\n"
  99                                 "createTimestamp: %s\n"
 100                                 "modifyTimestamp: %s\n",
 101                                 bv_op[ i ].bv_val,
 102                                 monitor_subsys[SLAPD_MONITOR_OPS].mss_dn.bv_val,
 103                                 mi->mi_oc_monitorOperation->soc_cname.bv_val,
 104                                 mi->mi_oc_monitorOperation->soc_cname.bv_val,
 105                                 bv_op[ i ].bv_val,
 106                                 mi->mi_ad_monitorOpInitiated->ad_cname.bv_val,
 107                                 mi->mi_ad_monitorOpCompleted->ad_cname.bv_val,
 108                                 mi->mi_creatorsName.bv_val,
 109                                 mi->mi_creatorsName.bv_val,
 110                                 mi->mi_startTime.bv_val,
 111                                 mi->mi_startTime.bv_val );
 112
 113                 e = str2entry( buf );
 114                 if ( e == NULL ) {
 115 #ifdef NEW_LOGGING
 116                         LDAP_LOG( OPERATION, CRIT,
 117                                 "monitor_subsys_ops_init: "
 118                                 "unable to create entry 'cn=%s,%s'\n",
 119                                 bv_op[ i ].bv_val,
 120                                 monitor_subsys[SLAPD_MONITOR_OPS].mss_ndn.bv_val, 0 );
 121 #else
 122                         Debug( LDAP_DEBUG_ANY,
 123                                 "monitor_subsys_ops_init: "
 124                                 "unable to create entry 'cn=%s,%s'\n",
 125                                 bv_op[ i ].bv_val,
 126                                 monitor_subsys[SLAPD_MONITOR_OPS].mss_ndn.bv_val, 0 );
 127 #endif
 128                         return( -1 );
 129                 }
 130
 131                 mp = ( struct monitorentrypriv * )ch_calloc( sizeof( struct monitorentrypriv ), 1 );
 132                 e->e_private = ( void * )mp;
 133                 mp->mp_next = e_tmp;
 134                 mp->mp_children = NULL;
 135                 mp->mp_info = &monitor_subsys[SLAPD_MONITOR_OPS];
 136                 mp->mp_flags = monitor_subsys[SLAPD_MONITOR_OPS].mss_flags \
 137                         | MONITOR_F_SUB | MONITOR_F_PERSISTENT;
 138
 139                 if ( monitor_cache_add( mi, e ) ) {
 140 #ifdef NEW_LOGGING
 141                         LDAP_LOG( OPERATION, CRIT,
 142                                 "monitor_subsys_ops_init: "
 143                                 "unable to add entry 'cn=%s,%s'\n",
 144                                 bv_op[ i ].bv_val,
 145                                 monitor_subsys[SLAPD_MONITOR_OPS].mss_ndn.bv_val, 0 );
 146 #else
 147                         Debug( LDAP_DEBUG_ANY,
 148                                 "monitor_subsys_ops_init: "
 149                                 "unable to add entry 'cn=%s,%s'\n",
 150                                 bv_op[ i ].bv_val,
 151                                 monitor_subsys[SLAPD_MONITOR_OPS].mss_ndn.bv_val, 0 );
 152 #endif
 153                         return( -1 );
 154                 }
 155
 156                 e_tmp = e;
 157         }
 158
 159         mp = ( struct monitorentrypriv * )e_op->e_private;
 160         mp->mp_children = e_tmp;
 161
 162         monitor_cache_release( mi, e_op );
 163
 164         return( 0 );
 165 }
 166
 167 int
 168 monitor_subsys_ops_update(
 169         Operation               *op,
 170         Entry                   *e
 171 )
 172 {
 173         struct monitorinfo *mi = (struct monitorinfo *)op->o_bd->be_private;
 174         long            nInitiated = 0, nCompleted = 0;
 175         char            *rdnvalue;
 176         int             i;
 177         Attribute       *a;
 178         char            buf[] = "+9223372036854775807L";
 179
 180         assert( mi );
 181         assert( e );
 182
 183         rdnvalue = e->e_dn + ( sizeof( "cn=" ) - 1 );
 184
 185         if ( strncmp( rdnvalue, SLAPD_MONITOR_OPS_NAME,
 186                                 sizeof( SLAPD_MONITOR_OPS_NAME ) - 1 ) == 0 )
 187         {
 188                 for ( i = 0; i < SLAP_OP_LAST; i++ ) {
 189                         nInitiated += num_ops_initiated_[ i ];
 190                         nCompleted += num_ops_completed_[ i ];
 191                 }
 192
 193         } else {
 194                 for ( i = 0; i < SLAP_OP_LAST; i++ ) {
 195                         if ( strncmp( rdnvalue, bv_op[ i ].bv_val,
 196                                                 bv_op[ i ].bv_len ) == 0 )
 197                         {
 198                                 nInitiated = num_ops_initiated_[ i ];
 199                                 nCompleted = num_ops_completed_[ i ];
 200                                 break;
 201                         }
 202                 }
 203
 204                 if ( i == SLAP_OP_LAST ) {
 205                         /* not found ... */
 206                         return( 0 );
 207                 }
 208         }
 209
 210         a = attr_find( e->e_attrs, mi->mi_ad_monitorOpInitiated );
 211         assert ( a != NULL );
 212         snprintf( buf, sizeof( buf ), "%ld", nInitiated );
 213         free( a->a_vals[ 0 ].bv_val );
 214         ber_str2bv( buf, 0, 1, &a->a_vals[ 0 ] );
 215
 216         a = attr_find( e->e_attrs, mi->mi_ad_monitorOpCompleted );
 217         assert ( a != NULL );
 218         snprintf( buf, sizeof( buf ), "%ld", nCompleted );
 219         free( a->a_vals[ 0 ].bv_val );
 220         ber_str2bv( buf, 0, 1, &a->a_vals[ 0 ] );
 221
 222         return( 0 );
 223 }
 224