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

   1 /* init.c - initialize monitor backend */
   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 <lutil.h>
  28 #include "slap.h"
  29 #include "lber_pvt.h"
  30 #include "back-monitor.h"
  31
  32 #undef INTEGRATE_CORE_SCHEMA
  33
  34 /*
  35  * used by many functions to add description to entries
  36  */
  37 BackendDB *be_monitor = NULL;
  38
  39 /*
  40  * subsystem data
  41  */
  42 struct monitorsubsys monitor_subsys[] = {
  43         {
  44                 SLAPD_MONITOR_LISTENER, SLAPD_MONITOR_LISTENER_NAME,
  45                 BER_BVNULL, BER_BVNULL, BER_BVNULL,
  46                 MONITOR_F_PERSISTENT_CH,
  47                 monitor_subsys_listener_init,
  48                 NULL,   /* update */
  49                 NULL,   /* create */
  50                 NULL    /* modify */
  51         }, {
  52                 SLAPD_MONITOR_DATABASE, SLAPD_MONITOR_DATABASE_NAME,
  53                 BER_BVNULL, BER_BVNULL, BER_BVNULL,
  54                 MONITOR_F_PERSISTENT_CH,
  55                 monitor_subsys_database_init,
  56                 NULL,   /* update */
  57                 NULL,   /* create */
  58                 monitor_subsys_database_modify
  59         }, {
  60                 SLAPD_MONITOR_BACKEND, SLAPD_MONITOR_BACKEND_NAME,
  61                 BER_BVNULL, BER_BVNULL, BER_BVNULL,
  62                 MONITOR_F_PERSISTENT_CH,
  63                 monitor_subsys_backend_init,
  64                 NULL,   /* update */
  65                 NULL,   /* create */
  66                 NULL    /* modify */
  67         }, {
  68                 SLAPD_MONITOR_THREAD, SLAPD_MONITOR_THREAD_NAME,
  69                 BER_BVNULL, BER_BVNULL, BER_BVNULL,
  70                 MONITOR_F_NONE,
  71                 monitor_subsys_thread_init,
  72                 monitor_subsys_thread_update,
  73                 NULL,   /* create */
  74                 NULL    /* modify */
  75         }, {
  76                 SLAPD_MONITOR_SASL, SLAPD_MONITOR_SASL_NAME,
  77                 BER_BVNULL, BER_BVNULL, BER_BVNULL,
  78                 MONITOR_F_NONE,
  79                 NULL,   /* init */
  80                 NULL,   /* update */
  81                 NULL,   /* create */
  82                 NULL    /* modify */
  83         }, {
  84                 SLAPD_MONITOR_TLS, SLAPD_MONITOR_TLS_NAME,
  85                 BER_BVNULL, BER_BVNULL, BER_BVNULL,
  86                 MONITOR_F_NONE,
  87                 NULL,   /* init */
  88                 NULL,   /* update */
  89                 NULL,   /* create */
  90                 NULL    /* modify */
  91         }, {
  92                 SLAPD_MONITOR_CONN, SLAPD_MONITOR_CONN_NAME,
  93                 BER_BVNULL, BER_BVNULL, BER_BVNULL,
  94                 MONITOR_F_VOLATILE_CH,
  95                 monitor_subsys_conn_init,
  96                 monitor_subsys_conn_update,
  97                 monitor_subsys_conn_create,
  98                 NULL    /* modify */
  99         }, {
 100                 SLAPD_MONITOR_RWW, SLAPD_MONITOR_RWW_NAME,
 101                 BER_BVNULL, BER_BVNULL, BER_BVNULL,
 102                 MONITOR_F_PERSISTENT_CH,
 103                 monitor_subsys_rww_init,
 104                 monitor_subsys_rww_update,
 105                 NULL,   /* create */
 106                 NULL    /* modify */
 107         }, {
 108                 SLAPD_MONITOR_LOG, SLAPD_MONITOR_LOG_NAME,
 109                 BER_BVNULL, BER_BVNULL, BER_BVNULL,
 110                 MONITOR_F_NONE,
 111                 monitor_subsys_log_init,
 112                 NULL,   /* update */
 113                 NULL,   /* create */
 114                 monitor_subsys_log_modify
 115         }, {
 116                 SLAPD_MONITOR_OPS, SLAPD_MONITOR_OPS_NAME,
 117                 BER_BVNULL, BER_BVNULL, BER_BVNULL,
 118                 MONITOR_F_PERSISTENT_CH,
 119                 monitor_subsys_ops_init,
 120                 monitor_subsys_ops_update,
 121                 NULL,   /* create */
 122                 NULL,   /* modify */
 123         }, {
 124                 SLAPD_MONITOR_SENT, SLAPD_MONITOR_SENT_NAME,
 125                 BER_BVNULL, BER_BVNULL, BER_BVNULL,
 126                 MONITOR_F_PERSISTENT_CH,
 127                 monitor_subsys_sent_init,
 128                 monitor_subsys_sent_update,
 129                 NULL,   /* create */
 130                 NULL,   /* modify */
 131         }, {
 132                 SLAPD_MONITOR_TIME, SLAPD_MONITOR_TIME_NAME,
 133                 BER_BVNULL, BER_BVNULL, BER_BVNULL,
 134                 MONITOR_F_PERSISTENT_CH,
 135                 monitor_subsys_time_init,
 136                 monitor_subsys_time_update,
 137                 NULL,   /* create */
 138                 NULL,   /* modify */
 139         }, {
 140                 SLAPD_MONITOR_OVERLAY, SLAPD_MONITOR_OVERLAY_NAME,
 141                 BER_BVNULL, BER_BVNULL, BER_BVNULL,
 142                 MONITOR_F_PERSISTENT_CH,
 143                 monitor_subsys_overlay_init,
 144                 NULL,   /* update */
 145                 NULL,   /* create */
 146                 NULL,   /* modify */
 147         }, { -1, NULL }
 148 };
 149
 150 #if SLAPD_MONITOR == SLAPD_MOD_DYNAMIC
 151
 152 int
 153 init_module( int argc, char *argv[] )
 154 {
 155         BackendInfo bi;
 156
 157         memset( &bi, '\0', sizeof(bi) );
 158         bi.bi_type = "monitor";
 159         bi.bi_init = monitor_back_initialize;
 160         backend_add( &bi );
 161         return 0;
 162 }
 163
 164 #endif /* SLAPD_MONITOR */
 165
 166 int
 167 monitor_back_initialize(
 168         BackendInfo     *bi
 169 )
 170 {
 171         static char *controls[] = {
 172                 LDAP_CONTROL_MANAGEDSAIT,
 173                 LDAP_CONTROL_VALUESRETURNFILTER,
 174                 NULL
 175         };
 176
 177         bi->bi_controls = controls;
 178
 179         bi->bi_init = 0;
 180         bi->bi_open = 0;
 181         bi->bi_config = monitor_back_config;
 182         bi->bi_close = 0;
 183         bi->bi_destroy = 0;
 184
 185         bi->bi_db_init = monitor_back_db_init;
 186         bi->bi_db_config = monitor_back_db_config;
 187         bi->bi_db_open = monitor_back_db_open;
 188         bi->bi_db_close = 0;
 189         bi->bi_db_destroy = monitor_back_db_destroy;
 190
 191         bi->bi_op_bind = monitor_back_bind;
 192         bi->bi_op_unbind = 0;
 193         bi->bi_op_search = monitor_back_search;
 194         bi->bi_op_compare = monitor_back_compare;
 195         bi->bi_op_modify = monitor_back_modify;
 196         bi->bi_op_modrdn = 0;
 197         bi->bi_op_add = 0;
 198         bi->bi_op_delete = 0;
 199         bi->bi_op_abandon = 0;
 200
 201         bi->bi_extended = 0;
 202
 203         bi->bi_entry_release_rw = 0;
 204         bi->bi_chk_referrals = 0;
 205         bi->bi_operational = monitor_back_operational;
 206
 207         /*
 208          * hooks for slap tools
 209          */
 210         bi->bi_tool_entry_open = 0;
 211         bi->bi_tool_entry_close = 0;
 212         bi->bi_tool_entry_first = 0;
 213         bi->bi_tool_entry_next = 0;
 214         bi->bi_tool_entry_get = 0;
 215         bi->bi_tool_entry_put = 0;
 216         bi->bi_tool_entry_reindex = 0;
 217         bi->bi_tool_sync = 0;
 218         bi->bi_tool_dn2id_get = 0;
 219         bi->bi_tool_id2entry_get = 0;
 220         bi->bi_tool_entry_modify = 0;
 221
 222         bi->bi_connection_init = 0;
 223         bi->bi_connection_destroy = 0;
 224
 225         return 0;
 226 }
 227
 228 int
 229 monitor_back_db_init(
 230         BackendDB       *be
 231 )
 232 {
 233         struct monitorinfo      *mi;
 234         int                     i, rc;
 235         struct berval           dn, ndn;
 236         struct berval           bv;
 237         const char              *text;
 238
 239         struct m_s {
 240                 char    *name;
 241                 char    *schema;
 242                 slap_mask_t flags;
 243                 int     offset;
 244         } moc[] = {
 245                 { "monitor", "( 1.3.6.1.4.1.4203.666.3.2 "
 246                         "NAME 'monitor' "
 247                         "DESC 'OpenLDAP system monitoring' "
 248                         "SUP top STRUCTURAL "
 249                         "MUST cn "
 250                         "MAY ( "
 251                                 "description "
 252                                 "$ l "
 253 #if 0   /* temporarily disabled */
 254                                 "$ st "
 255                                 "$ street "
 256                                 "$ postalAddress "
 257                                 "$ postalCode "
 258 #endif
 259                                 "$ seeAlso "
 260                                 "$ labeledURI "
 261                                 "$ monitoredInfo "
 262                                 "$ managedInfo "
 263                                 "$ monitorOverlay "
 264                         ") )", SLAP_OC_OPERATIONAL|SLAP_OC_HIDE,
 265                         offsetof(struct monitorinfo, mi_oc_monitor) },
 266                 { "monitorServer", "( 1.3.6.1.4.1.4203.666.3.7 "
 267                         "NAME 'monitorServer' "
 268                         "DESC 'Server monitoring root entry' "
 269                         "SUP monitor STRUCTURAL )", SLAP_OC_OPERATIONAL|SLAP_OC_HIDE,
 270                         offsetof(struct monitorinfo, mi_oc_monitorServer) },
 271                 { "monitorContainer", "( 1.3.6.1.4.1.4203.666.3.8 "
 272                         "NAME 'monitorContainer' "
 273                         "DESC 'monitor container class' "
 274                         "SUP monitor STRUCTURAL )", SLAP_OC_OPERATIONAL|SLAP_OC_HIDE,
 275                         offsetof(struct monitorinfo, mi_oc_monitorContainer) },
 276                 { "monitorCounterObject", "( 1.3.6.1.4.1.4203.666.3.9 "
 277                         "NAME 'monitorCounterObject' "
 278                         "DESC 'monitor counter class' "
 279                         "SUP monitor STRUCTURAL )", SLAP_OC_OPERATIONAL|SLAP_OC_HIDE,
 280                         offsetof(struct monitorinfo, mi_oc_monitorCounterObject) },
 281                 { "monitorOperation", "( 1.3.6.1.4.1.4203.666.3.10 "
 282                         "NAME 'monitorOperation' "
 283                         "DESC 'monitor operation class' "
 284                         "SUP monitor STRUCTURAL )", SLAP_OC_OPERATIONAL|SLAP_OC_HIDE,
 285                         offsetof(struct monitorinfo, mi_oc_monitorOperation) },
 286                 { "monitorConnection", "( 1.3.6.1.4.1.4203.666.3.11 "
 287                         "NAME 'monitorConnection' "
 288                         "DESC 'monitor connection class' "
 289                         "SUP monitor STRUCTURAL )", SLAP_OC_OPERATIONAL|SLAP_OC_HIDE,
 290                         offsetof(struct monitorinfo, mi_oc_monitorConnection) },
 291                 { "managedObject", "( 1.3.6.1.4.1.4203.666.3.12 "
 292                         "NAME 'managedObject' "
 293                         "DESC 'monitor managed entity class' "
 294                         "SUP monitor STRUCTURAL )", SLAP_OC_OPERATIONAL|SLAP_OC_HIDE,
 295                         offsetof(struct monitorinfo, mi_oc_managedObject) },
 296                 { "monitoredObject", "( 1.3.6.1.4.1.4203.666.3.13 "
 297                         "NAME 'monitoredObject' "
 298                         "DESC 'monitor monitored entity class' "
 299                         "SUP monitor STRUCTURAL )", SLAP_OC_OPERATIONAL|SLAP_OC_HIDE,
 300                         offsetof(struct monitorinfo, mi_oc_monitoredObject) },
 301                 { NULL, NULL, 0, -1 }
 302         }, mat[] = {
 303                 { "monitoredInfo", "( 1.3.6.1.4.1.4203.666.1.14 "
 304                         "NAME 'monitoredInfo' "
 305                         "DESC 'monitored info' "
 306                         /* "SUP name " */
 307                         "EQUALITY caseIgnoreMatch "
 308                         "SUBSTR caseIgnoreSubstringsMatch "
 309                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15{32768} "
 310                         "NO-USER-MODIFICATION "
 311                         "USAGE directoryOperation )", SLAP_AT_HIDE,
 312                         offsetof(struct monitorinfo, mi_ad_monitoredInfo) },
 313                 { "managedInfo", "( 1.3.6.1.4.1.4203.666.1.15 "
 314                         "NAME 'managedInfo' "
 315                         "DESC 'monitor managed info' "
 316                         "SUP name )", SLAP_AT_HIDE,
 317                         offsetof(struct monitorinfo, mi_ad_managedInfo) },
 318                 { "monitorCounter", "( 1.3.6.1.4.1.4203.666.1.16 "
 319                         "NAME 'monitorCounter' "
 320                         "DESC 'monitor counter' "
 321                         "EQUALITY integerMatch "
 322                         "ORDERING integerOrderingMatch "
 323                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 "
 324                         "NO-USER-MODIFICATION "
 325                         "USAGE directoryOperation )", SLAP_AT_HIDE,
 326                         offsetof(struct monitorinfo, mi_ad_monitorCounter) },
 327                 { "monitorOpCompleted", "( 1.3.6.1.4.1.4203.666.1.17 "
 328                         "NAME 'monitorOpCompleted' "
 329                         "DESC 'monitor completed operations' "
 330                         "SUP monitorCounter "
 331                         "NO-USER-MODIFICATION "
 332                         "USAGE directoryOperation )", SLAP_AT_FINAL|SLAP_AT_HIDE,
 333                         offsetof(struct monitorinfo, mi_ad_monitorOpCompleted) },
 334                 { "monitorOpInitiated", "( 1.3.6.1.4.1.4203.666.1.18 "
 335                         "NAME 'monitorOpInitiated' "
 336                         "DESC 'monitor initiated operations' "
 337                         "SUP monitorCounter "
 338                         "NO-USER-MODIFICATION "
 339                         "USAGE directoryOperation )", SLAP_AT_FINAL|SLAP_AT_HIDE,
 340                         offsetof(struct monitorinfo, mi_ad_monitorOpInitiated) },
 341                 { "monitorConnectionNumber", "( 1.3.6.1.4.1.4203.666.1.19 "
 342                         "NAME 'monitorConnectionNumber' "
 343                         "DESC 'monitor connection number' "
 344                         "SUP monitorCounter "
 345                         "NO-USER-MODIFICATION "
 346                         "USAGE directoryOperation )", SLAP_AT_FINAL|SLAP_AT_HIDE,
 347                         offsetof(struct monitorinfo, mi_ad_monitorConnectionNumber) },
 348                 { "monitorConnectionAuthzDN", "( 1.3.6.1.4.1.4203.666.1.20 "
 349                         "NAME 'monitorConnectionAuthzDN' "
 350                         "DESC 'monitor connection authorization DN' "
 351                         /* "SUP distinguishedName " */
 352                         "EQUALITY distinguishedNameMatch "
 353                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 "
 354                         "NO-USER-MODIFICATION "
 355                         "USAGE directoryOperation )", SLAP_AT_FINAL|SLAP_AT_HIDE,
 356                         offsetof(struct monitorinfo, mi_ad_monitorConnectionAuthzDN) },
 357                 { "monitorConnectionLocalAddress", "( 1.3.6.1.4.1.4203.666.1.21 "
 358                         "NAME 'monitorConnectionLocalAddress' "
 359                         "DESC 'monitor connection local address' "
 360                         "SUP monitoredInfo "
 361                         "NO-USER-MODIFICATION "
 362                         "USAGE directoryOperation )", SLAP_AT_FINAL|SLAP_AT_HIDE,
 363                         offsetof(struct monitorinfo, mi_ad_monitorConnectionLocalAddress) },
 364                 { "monitorConnectionPeerAddress", "( 1.3.6.1.4.1.4203.666.1.22 "
 365                         "NAME 'monitorConnectionPeerAddress' "
 366                         "DESC 'monitor connection peer address' "
 367                         "SUP monitoredInfo "
 368                         "NO-USER-MODIFICATION "
 369                         "USAGE directoryOperation )", SLAP_AT_FINAL|SLAP_AT_HIDE,
 370                         offsetof(struct monitorinfo, mi_ad_monitorConnectionPeerAddress) },
 371                 { "monitorTimestamp", "( 1.3.6.1.4.1.4203.666.1.24 "
 372                         "NAME 'monitorTimestamp' "
 373                         "DESC 'monitor timestamp' "
 374                         "EQUALITY generalizedTimeMatch "
 375                         "ORDERING generalizedTimeOrderingMatch "
 376                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.24 "
 377                         "SINGLE-VALUE "
 378                         "NO-USER-MODIFICATION "
 379                         "USAGE directoryOperation )", SLAP_AT_FINAL|SLAP_AT_HIDE,
 380                         offsetof(struct monitorinfo, mi_ad_monitorTimestamp) },
 381                 { "monitorOverlay", "( 1.3.6.1.4.1.4203.666.1.27 "
 382                         "NAME 'monitorOverlay' "
 383                         "DESC 'name of overlays defined for a give database' "
 384                         "SUP monitoredInfo "
 385                         "NO-USER-MODIFICATION "
 386                         "USAGE directoryOperation )", SLAP_AT_HIDE,
 387                         offsetof(struct monitorinfo, mi_ad_monitorOverlay) },
 388                 { "readOnly", "( 1.3.6.1.4.1.4203.666.1.31 "
 389                         "NAME 'readOnly' "
 390                         "DESC 'read/write status of a given database' "
 391                         "EQUALITY booleanMatch "
 392                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.7 "
 393                         "SINGLE-VALUE "
 394                         "USAGE directoryOperation )", SLAP_AT_HIDE,
 395                         offsetof(struct monitorinfo, mi_ad_readOnly) },
 396 #ifdef INTEGRATE_CORE_SCHEMA
 397                 { NULL, NULL, 0, -1 },  /* description */
 398                 { NULL, NULL, 0, -1 },  /* seeAlso */
 399                 { NULL, NULL, 0, -1 },  /* l */
 400                 { NULL, NULL, 0, -1 },  /* labeledURI */
 401 #endif /* INTEGRATE_CORE_SCHEMA */
 402                 { NULL, NULL, 0, -1 }
 403         }, mat_core[] = {
 404                 { "description", "( 2.5.4.13 "
 405                         "NAME 'description' "
 406                         "DESC 'RFC2256: descriptive information' "
 407                         "EQUALITY caseIgnoreMatch "
 408                         "SUBSTR caseIgnoreSubstringsMatch "
 409                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15{1024} )", 0,
 410                         offsetof(struct monitorinfo, mi_ad_description) },
 411                 { "seeAlso", "( 2.5.4.34 "
 412                         "NAME 'seeAlso' "
 413                         "DESC 'RFC2256: DN of related object' "
 414                         "SUP distinguishedName )", 0,
 415                         offsetof(struct monitorinfo, mi_ad_seeAlso) },
 416                 { "l", "( 2.5.4.7 "
 417                         "NAME ( 'l' 'localityName' ) "
 418                         "DESC 'RFC2256: locality which this object resides in' "
 419                         "SUP name )", 0,
 420                         offsetof(struct monitorinfo, mi_ad_l) },
 421                 { "labeledURI", "( 1.3.6.1.4.1.250.1.57 "
 422                         "NAME 'labeledURI' "
 423                         "DESC 'RFC2079: Uniform Resource Identifier with optional label' "
 424                         "EQUALITY caseExactMatch "
 425                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )", 0,
 426                         offsetof(struct monitorinfo, mi_ad_labeledURI) },
 427                 { NULL, NULL, 0, -1 }
 428         };
 429
 430         /*
 431          * database monitor can be defined once only
 432          */
 433         if ( be_monitor ) {
 434 #ifdef NEW_LOGGING
 435                 LDAP_LOG( OPERATION, CRIT,
 436                         "only one monitor backend is allowed\n", 0, 0, 0);
 437 #else
 438                 Debug( LDAP_DEBUG_ANY,
 439                         "only one monitor backend is allowed\n", 0, 0, 0 );
 440 #endif
 441                 return( -1 );
 442         }
 443         be_monitor = be;
 444
 445         /* indicate system schema supported */
 446         SLAP_BFLAGS(be) |= SLAP_BFLAG_MONITOR;
 447
 448         dn.bv_val = SLAPD_MONITOR_DN;
 449         dn.bv_len = sizeof( SLAPD_MONITOR_DN ) - 1;
 450
 451         rc = dnNormalize( 0, NULL, NULL, &dn, &ndn, NULL );
 452         if( rc != LDAP_SUCCESS ) {
 453 #ifdef NEW_LOGGING
 454                 LDAP_LOG( OPERATION, CRIT,
 455                         "unable to normalize monitor DN \"%s\"\n",
 456                         SLAPD_MONITOR_DN, 0, 0 );
 457 #else
 458                 Debug( LDAP_DEBUG_ANY,
 459                         "unable to normalize monitor DN \"%s\"\n",
 460                         SLAPD_MONITOR_DN, 0, 0 );
 461 #endif
 462                 return -1;
 463         }
 464
 465         ber_dupbv( &bv, &dn );
 466         ber_bvarray_add( &be->be_suffix, &bv );
 467         ber_bvarray_add( &be->be_nsuffix, &ndn );
 468
 469         mi = ( struct monitorinfo * )ch_calloc( sizeof( struct monitorinfo ), 1 );
 470         if ( mi == NULL ) {
 471 #ifdef NEW_LOGGING
 472                 LDAP_LOG( OPERATION, CRIT,
 473                         "unable to initialize monitor backend\n", 0, 0, 0 );
 474 #else
 475                 Debug( LDAP_DEBUG_ANY,
 476                         "unable to initialize monitor backend\n", 0, 0, 0 );
 477 #endif
 478                 return -1;
 479         }
 480
 481         memset( mi, 0, sizeof( struct monitorinfo ) );
 482
 483         ldap_pvt_thread_mutex_init( &mi->mi_cache_mutex );
 484
 485         be->be_private = mi;
 486
 487 #ifdef INTEGRATE_CORE_SCHEMA
 488         /* prepare for schema integration */
 489         for ( k = 0; mat[k].name != NULL; k++ );
 490 #endif /* INTEGRATE_CORE_SCHEMA */
 491
 492         for ( i = 0; mat_core[i].name != NULL; i++ ) {
 493                 AttributeDescription    **ad;
 494                 const char              *text;
 495
 496                 ad = ((AttributeDescription **)&(((char *)mi)[mat_core[i].offset]));
 497                 ad[0] = NULL;
 498
 499                 switch (slap_str2ad( mat_core[i].name, ad, &text ) ) {
 500                 case LDAP_SUCCESS:
 501                         break;
 502
 503 #ifdef INTEGRATE_CORE_SCHEMA
 504                 case LDAP_UNDEFINED_TYPE:
 505                         mat[k] = mat_core[i];
 506                         k++;
 507                         break;
 508 #endif /* INTEGRATE_CORE_SCHEMA */
 509
 510                 default:
 511 #ifdef NEW_LOGGING
 512                         LDAP_LOG( OPERATION, CRIT,
 513                                 "monitor_back_db_init: %s: %s\n",
 514                                 mat_core[i].name, text, 0 );
 515 #else
 516                         Debug( LDAP_DEBUG_ANY,
 517                                 "monitor_back_db_init: %s: %s\n",
 518                                 mat_core[i].name, text, 0 );
 519 #endif
 520                         return( -1 );
 521                 }
 522         }
 523
 524         /* schema integration */
 525         for ( i = 0; mat[i].name; i++ ) {
 526                 LDAPAttributeType       *at;
 527                 int                     code;
 528                 const char              *err;
 529                 AttributeDescription    **ad;
 530
 531                 at = ldap_str2attributetype( mat[i].schema, &code,
 532                         &err, LDAP_SCHEMA_ALLOW_ALL );
 533                 if ( !at ) {
 534 #ifdef NEW_LOGGING
 535                         LDAP_LOG( OPERATION, CRIT, "monitor_back_db_init: "
 536                                 "in AttributeType '%s' %s before %s\n",
 537                                 mat[i].name, ldap_scherr2str(code), err );
 538 #else
 539                         Debug( LDAP_DEBUG_ANY, "monitor_back_db_init: "
 540                                 "in AttributeType '%s' %s before %s\n",
 541                                 mat[i].name, ldap_scherr2str(code), err );
 542 #endif
 543                         return -1;
 544                 }
 545
 546                 if ( at->at_oid == NULL ) {
 547 #ifdef NEW_LOGGING
 548                         LDAP_LOG( OPERATION, CRIT, "monitor_back_db_init: "
 549                                 "null OID for attributeType '%s'\n",
 550                                 mat[i].name, 0, 0 );
 551 #else
 552                         Debug( LDAP_DEBUG_ANY, "monitor_back_db_init: "
 553                                 "null OID for attributeType '%s'\n",
 554                                 mat[i].name, 0, 0 );
 555 #endif
 556                         return -1;
 557                 }
 558
 559                 code = at_add(at, &err);
 560                 if ( code ) {
 561 #ifdef NEW_LOGGING
 562                         LDAP_LOG( OPERATION, CRIT, "monitor_back_db_init: "
 563                                 "%s in attributeType '%s'\n",
 564                                 scherr2str(code), mat[i].name, 0 );
 565 #else
 566                         Debug( LDAP_DEBUG_ANY, "monitor_back_db_init: "
 567                                 "%s in attributeType '%s'\n",
 568                                 scherr2str(code), mat[i].name, 0 );
 569 #endif
 570                         return -1;
 571                 }
 572                 ldap_memfree(at);
 573
 574                 ad = ((AttributeDescription **)&(((char *)mi)[mat[i].offset]));
 575                 ad[0] = NULL;
 576                 if ( slap_str2ad( mat[i].name, ad, &text ) ) {
 577 #ifdef NEW_LOGGING
 578                         LDAP_LOG( OPERATION, CRIT,
 579                                 "monitor_back_db_init: %s\n", text, 0, 0 );
 580 #else
 581                         Debug( LDAP_DEBUG_ANY,
 582                                 "monitor_back_db_init: %s\n", text, 0, 0 );
 583 #endif
 584                         return -1;
 585                 }
 586
 587                 (*ad)->ad_type->sat_flags |= mat[i].flags;
 588         }
 589
 590         for ( i = 0; moc[i].name; i++ ) {
 591                 LDAPObjectClass         *oc;
 592                 int                     code;
 593                 const char              *err;
 594                 ObjectClass             *Oc;
 595
 596                 oc = ldap_str2objectclass(moc[i].schema, &code, &err,
 597                                 LDAP_SCHEMA_ALLOW_ALL );
 598                 if ( !oc ) {
 599 #ifdef NEW_LOGGING
 600                         LDAP_LOG( OPERATION, CRIT,
 601                                 "unable to parse monitor objectclass '%s': "
 602                                 "%s before %s\n" , moc[i].name,
 603                                 ldap_scherr2str(code), err );
 604 #else
 605                         Debug( LDAP_DEBUG_ANY,
 606                                 "unable to parse monitor objectclass '%s': "
 607                                 "%s before %s\n" , moc[i].name,
 608                                 ldap_scherr2str(code), err );
 609 #endif
 610                         return -1;
 611                 }
 612
 613                 if ( oc->oc_oid == NULL ) {
 614 #ifdef NEW_LOGGING
 615                         LDAP_LOG( OPERATION, CRIT,
 616                                 "objectclass '%s' has no OID\n" ,
 617                                 moc[i].name, 0, 0 );
 618 #else
 619                         Debug( LDAP_DEBUG_ANY,
 620                                 "objectclass '%s' has no OID\n" ,
 621                                 moc[i].name, 0, 0 );
 622 #endif
 623                         return -1;
 624                 }
 625
 626                 code = oc_add(oc, 0, &err);
 627                 if ( code ) {
 628 #ifdef NEW_LOGGING
 629                         LDAP_LOG( OPERATION, CRIT,
 630                                 "objectclass '%s': %s \"%s\"\n" ,
 631                                 moc[i].name, scherr2str(code), err );
 632 #else
 633                         Debug( LDAP_DEBUG_ANY,
 634                                 "objectclass '%s': %s \"%s\"\n" ,
 635                                 moc[i].name, scherr2str(code), err );
 636 #endif
 637                         return -1;
 638                 }
 639
 640                 ldap_memfree(oc);
 641
 642                 Oc = oc_find( moc[i].name );
 643                 if ( Oc == NULL ) {
 644 #ifdef NEW_LOGGING
 645                         LDAP_LOG( OPERATION, CRIT, "monitor_back_db_init: "
 646                                         "unable to find objectClass %s "
 647                                         "(just added)\n", moc[i].name, 0, 0 );
 648 #else
 649                         Debug( LDAP_DEBUG_ANY, "monitor_back_db_init: "
 650                                         "unable to find objectClass %s "
 651                                         "(just added)\n", moc[i].name, 0, 0 );
 652 #endif
 653                         return -1;
 654                 }
 655
 656                 Oc->soc_flags |= moc[i].flags;
 657
 658                 ((ObjectClass **)&(((char *)mi)[moc[i].offset]))[0] = Oc;
 659         }
 660
 661         return 0;
 662 }
 663
 664 int
 665 monitor_back_db_open(
 666         BackendDB       *be
 667 )
 668 {
 669         struct monitorinfo      *mi = (struct monitorinfo *)be->be_private;
 670         struct monitorsubsys    *ms;
 671         Entry                   *e, *e_tmp;
 672         struct monitorentrypriv *mp;
 673         int                     i;
 674         char                    buf[ BACKMONITOR_BUFSIZE ], *end_of_line;
 675         struct berval           bv;
 676         struct tm               *tms;
 677 #ifdef HAVE_GMTIME_R
 678         struct tm               tm_buf;
 679 #endif
 680         static char             tmbuf[ LDAP_LUTIL_GENTIME_BUFSIZE ];
 681
 682         /*
 683          * Start
 684          */
 685 #ifndef HAVE_GMTIME_R
 686         ldap_pvt_thread_mutex_lock( &gmtime_mutex );
 687 #endif
 688 #ifdef HACK_LOCAL_TIME
 689 # ifdef HAVE_LOCALTIME_R
 690         tms = localtime_r( &starttime, &tm_buf );
 691 # else
 692         tms = localtime( &starttime );
 693 # endif /* HAVE_LOCALTIME_R */
 694         lutil_localtime( tmbuf, sizeof(tmbuf), tms, -timezone );
 695 #else /* !HACK_LOCAL_TIME */
 696 # ifdef HAVE_GMTIME_R
 697         tms = gmtime_r( &starttime, &tm_buf );
 698 # else
 699         tms = gmtime( &starttime );
 700 # endif /* HAVE_GMTIME_R */
 701         lutil_gentime( tmbuf, sizeof(tmbuf), tms );
 702 #endif /* !HACK_LOCAL_TIME */
 703 #ifndef HAVE_GMTIME_R
 704         ldap_pvt_thread_mutex_unlock( &gmtime_mutex );
 705 #endif
 706
 707         mi->mi_startTime.bv_val = tmbuf;
 708         mi->mi_startTime.bv_len = strlen( tmbuf );
 709
 710         /*
 711          * Create all the subsystem specific entries
 712          */
 713         e_tmp = NULL;
 714         for ( i = 0; monitor_subsys[ i ].mss_name != NULL; i++ ) {
 715                 int             len = strlen( monitor_subsys[ i ].mss_name );
 716                 struct berval   dn;
 717                 int             rc;
 718
 719                 dn.bv_len = len + sizeof( "cn=" ) - 1;
 720                 dn.bv_val = ch_calloc( sizeof( char ), dn.bv_len + 1 );
 721                 strcpy( dn.bv_val, "cn=" );
 722                 strcat( dn.bv_val, monitor_subsys[ i ].mss_name );
 723                 rc = dnPretty( NULL, &dn, &monitor_subsys[ i ].mss_rdn, NULL );
 724                 free( dn.bv_val );
 725                 if ( rc != LDAP_SUCCESS ) {
 726 #ifdef NEW_LOGGING
 727                         LDAP_LOG( OPERATION, CRIT,
 728                                 "monitor RDN \"%s\" is invalid\n",
 729                                 dn.bv_val, 0, 0 );
 730 #else
 731                         Debug( LDAP_DEBUG_ANY,
 732                                 "monitor RDN \"%s\" is invalid\n",
 733                                 dn.bv_val, 0, 0 );
 734 #endif
 735                         return( -1 );
 736                 }
 737
 738                 dn.bv_len += sizeof( SLAPD_MONITOR_DN ); /* 1 for the , */
 739                 dn.bv_val = ch_malloc( dn.bv_len + 1 );
 740                 strcpy( dn.bv_val , monitor_subsys[ i ].mss_rdn.bv_val );
 741                 strcat( dn.bv_val, "," SLAPD_MONITOR_DN );
 742                 rc = dnPrettyNormal( NULL, &dn, &monitor_subsys[ i ].mss_dn,
 743                         &monitor_subsys[ i ].mss_ndn, NULL );
 744                 free( dn.bv_val );
 745                 if ( rc != LDAP_SUCCESS ) {
 746 #ifdef NEW_LOGGING
 747                         LDAP_LOG( OPERATION, CRIT,
 748                                 "monitor DN \"%s\" is invalid\n",
 749                                 dn.bv_val, 0, 0 );
 750 #else
 751                         Debug( LDAP_DEBUG_ANY,
 752                                 "monitor DN \"%s\" is invalid\n",
 753                                 dn.bv_val, 0, 0 );
 754 #endif
 755                         return( -1 );
 756                 }
 757
 758                 snprintf( buf, sizeof( buf ),
 759                                 "dn: %s\n"
 760                                 "objectClass: %s\n"
 761                                 "structuralObjectClass: %s\n"
 762                                 "cn: %s\n"
 763                                 "createTimestamp: %s\n"
 764                                 "modifyTimestamp: %s\n",
 765                                 monitor_subsys[ i ].mss_dn.bv_val,
 766                                 mi->mi_oc_monitorContainer->soc_cname.bv_val,
 767                                 mi->mi_oc_monitorContainer->soc_cname.bv_val,
 768                                 monitor_subsys[ i ].mss_name,
 769                                 mi->mi_startTime.bv_val,
 770                                 mi->mi_startTime.bv_val );
 771
 772                 e = str2entry( buf );
 773
 774                 if ( e == NULL) {
 775 #ifdef NEW_LOGGING
 776                         LDAP_LOG( OPERATION, CRIT,
 777                                 "unable to create '%s' entry\n",
 778                                 monitor_subsys[ i ].mss_dn.bv_val, 0, 0 );
 779 #else
 780                         Debug( LDAP_DEBUG_ANY,
 781                                 "unable to create '%s' entry\n",
 782                                 monitor_subsys[ i ].mss_dn.bv_val, 0, 0 );
 783 #endif
 784                         return( -1 );
 785                 }
 786
 787                 mp = ( struct monitorentrypriv * )ch_calloc( sizeof( struct monitorentrypriv ), 1 );
 788                 e->e_private = ( void * )mp;
 789                 mp->mp_info = &monitor_subsys[ i ];
 790                 mp->mp_children = NULL;
 791                 mp->mp_next = e_tmp;
 792                 mp->mp_flags = monitor_subsys[ i ].mss_flags;
 793
 794                 if ( monitor_cache_add( mi, e ) ) {
 795 #ifdef NEW_LOGGING
 796                         LDAP_LOG( OPERATION, CRIT,
 797                                 "unable to add entry '%s' to cache\n",
 798                                 monitor_subsys[ i ].mss_dn.bv_val, 0, 0 );
 799 #else
 800                         Debug( LDAP_DEBUG_ANY,
 801                                 "unable to add entry '%s' to cache\n",
 802                                 monitor_subsys[ i ].mss_dn.bv_val, 0, 0 );
 803 #endif
 804                         return -1;
 805                 }
 806
 807                 e_tmp = e;
 808         }
 809
 810         /*
 811          * creates the "cn=Monitor" entry
 812          */
 813         snprintf( buf, sizeof( buf ),
 814                 "dn: %s\n"
 815                 "objectClass: %s\n"
 816                 "structuralObjectClass: %s\n"
 817                 "cn: Monitor\n"
 818                 "%s: This subtree contains monitoring/managing objects.\n"
 819                 "%s: This object contains information about this server.\n"
 820 #if 0
 821                 "%s: createTimestamp reflects the time this server instance was created.\n"
 822                 "%s: modifyTimestamp reflects the time this server instance was last accessed.\n"
 823 #endif
 824                 "createTimestamp: %s\n"
 825                 "modifyTimestamp: %s\n",
 826                 SLAPD_MONITOR_DN,
 827                 mi->mi_oc_monitorServer->soc_cname.bv_val,
 828                 mi->mi_oc_monitorServer->soc_cname.bv_val,
 829                 mi->mi_ad_description->ad_cname.bv_val,
 830                 mi->mi_ad_description->ad_cname.bv_val,
 831 #if 0
 832                 mi->mi_ad_description->ad_cname.bv_val,
 833                 mi->mi_ad_description->ad_cname.bv_val,
 834 #endif
 835                 mi->mi_startTime.bv_val,
 836                 mi->mi_startTime.bv_val );
 837
 838         e = str2entry( buf );
 839         if ( e == NULL) {
 840 #ifdef NEW_LOGGING
 841                 LDAP_LOG( OPERATION, CRIT,
 842                         "unable to create '%s' entry\n",
 843                         SLAPD_MONITOR_DN, 0, 0 );
 844 #else
 845                 Debug( LDAP_DEBUG_ANY,
 846                         "unable to create '%s' entry\n",
 847                         SLAPD_MONITOR_DN, 0, 0 );
 848 #endif
 849                 return( -1 );
 850         }
 851
 852         bv.bv_val = (char *) Versionstr;
 853         end_of_line = strchr( Versionstr, '\n' );
 854         if ( end_of_line ) {
 855                 bv.bv_len = end_of_line - Versionstr;
 856         } else {
 857                 bv.bv_len = strlen( Versionstr );
 858         }
 859
 860         if ( attr_merge_normalize_one( e, mi->mi_ad_monitoredInfo,
 861                                 &bv, NULL ) ) {
 862 #ifdef NEW_LOGGING
 863                 LDAP_LOG( OPERATION, CRIT,
 864                         "unable to add monitoredInfo to '%s' entry\n",
 865                         SLAPD_MONITOR_DN, 0, 0 );
 866 #else
 867                 Debug( LDAP_DEBUG_ANY,
 868                         "unable to add monitoredInfo to '%s' entry\n",
 869                         SLAPD_MONITOR_DN, 0, 0 );
 870 #endif
 871                 return( -1 );
 872         }
 873
 874         if ( mi->mi_l.bv_len ) {
 875                 if ( attr_merge_normalize_one( e, mi->mi_ad_l, &mi->mi_l, NULL ) ) {
 876 #ifdef NEW_LOGGING
 877                         LDAP_LOG( OPERATION, CRIT,
 878                                 "unable to add locality to '%s' entry\n",
 879                                 SLAPD_MONITOR_DN, 0, 0 );
 880 #else
 881                         Debug( LDAP_DEBUG_ANY,
 882                                 "unable to add locality to '%s' entry\n",
 883                                 SLAPD_MONITOR_DN, 0, 0 );
 884 #endif
 885                         return( -1 );
 886                 }
 887         }
 888
 889         mp = ( struct monitorentrypriv * )ch_calloc( sizeof( struct monitorentrypriv ), 1 );
 890         e->e_private = ( void * )mp;
 891
 892         mp->mp_info = NULL;
 893         mp->mp_children = e_tmp;
 894         mp->mp_next = NULL;
 895
 896         if ( monitor_cache_add( mi, e ) ) {
 897 #ifdef NEW_LOGGING
 898                 LDAP_LOG( OPERATION, CRIT,
 899                         "unable to add entry '%s' to cache\n",
 900                         SLAPD_MONITOR_DN, 0, 0 );
 901 #else
 902                 Debug( LDAP_DEBUG_ANY,
 903                         "unable to add entry '%s' to cache\n",
 904                         SLAPD_MONITOR_DN, 0, 0 );
 905 #endif
 906                 return -1;
 907         }
 908
 909         be->be_private = mi;
 910
 911         assert( be );
 912
 913         /*
 914          * opens the monitor backend
 915          */
 916         for ( ms = monitor_subsys; ms->mss_name != NULL; ms++ ) {
 917                 if ( ms->mss_init && ( *ms->mss_init )( be ) ) {
 918                         return( -1 );
 919                 }
 920         }
 921
 922         return( 0 );
 923 }
 924
 925 int
 926 monitor_back_config(
 927         BackendInfo     *bi,
 928         const char      *fname,
 929         int             lineno,
 930         int             argc,
 931         char            **argv
 932 )
 933 {
 934         /*
 935          * eventually, will hold backend specific configuration parameters
 936          */
 937         return SLAP_CONF_UNKNOWN;
 938 }
 939
 940 int
 941 monitor_back_db_config(
 942         Backend     *be,
 943         const char  *fname,
 944         int         lineno,
 945         int         argc,
 946         char        **argv
 947 )
 948 {
 949         struct monitorinfo *mi = (struct monitorinfo *)be->be_private;
 950
 951         /*
 952          * eventually, will hold database specific configuration parameters
 953          */
 954         if ( strcasecmp( argv[ 0 ], "l" ) == 0 ) {
 955                 if ( argc != 2 ) {
 956                         return 1;
 957                 }
 958
 959                 ber_str2bv( argv[ 1 ], 0, 1, &mi->mi_l );
 960
 961         } else {
 962                 return SLAP_CONF_UNKNOWN;
 963         }
 964
 965         return( 0 );
 966 }
 967
 968 int
 969 monitor_back_db_destroy(
 970         BackendDB       *be
 971 )
 972 {
 973         /*
 974          * FIXME: destroys all the data
 975          */
 976         return 0;
 977 }
 978