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