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

   1 /* init.c - initialize monitor backend */
   2 /*
   3  * Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved.
   4  * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
   5  */
   6 /*
   7  * Copyright 2001, Pierangelo Masarati, All rights reserved. <ando@sys-net.it>
   8  *
   9  * This work has beed deveolped for the OpenLDAP Foundation
  10  * in the hope that it may be useful to the Open Source community,
  11  * but WITHOUT ANY WARRANTY.
  12  *
  13  * Permission is granted to anyone to use this software for any purpose
  14  * on any computer system, and to alter it and redistribute it, subject
  15  * to the following restrictions:
  16  *
  17  * 1. The author and SysNet s.n.c. are not responsible for the consequences
  18  *    of use of this software, no matter how awful, even if they arise from
  19  *    flaws in it.
  20  *
  21  * 2. The origin of this software must not be misrepresented, either by
  22  *    explicit claim or by omission.  Since few users ever read sources,
  23  *    credits should appear in the documentation.
  24  *
  25  * 3. Altered versions must be plainly marked as such, and must not be
  26  *    misrepresented as being the original software.  Since few users
  27  *    ever read sources, credits should appear in the documentation.
  28  *    SysNet s.n.c. cannot be responsible for the consequences of the
  29  *    alterations.
  30  *
  31  * 4. This notice may not be removed or altered.
  32  */
  33
  34 #include "portable.h"
  35
  36 #include <stdio.h>
  37 #include <ac/string.h>
  38
  39 #include "slap.h"
  40 #include "lber_pvt.h"
  41 #include "back-monitor.h"
  42
  43 /*
  44  * used by many functions to add description to entries
  45  */
  46 BackendDB *be_monitor = NULL;
  47
  48 /*
  49  * subsystem data
  50  */
  51 struct monitorsubsys monitor_subsys[] = {
  52         {
  53                 SLAPD_MONITOR_LISTENER, SLAPD_MONITOR_LISTENER_NAME,
  54                 BER_BVNULL, BER_BVNULL, BER_BVNULL,
  55                 MONITOR_F_PERSISTENT_CH,
  56                 monitor_subsys_listener_init,
  57                 NULL,   /* update */
  58                 NULL,   /* create */
  59                 NULL    /* modify */
  60         }, {
  61                 SLAPD_MONITOR_DATABASE, SLAPD_MONITOR_DATABASE_NAME,
  62                 BER_BVNULL, BER_BVNULL, BER_BVNULL,
  63                 MONITOR_F_PERSISTENT_CH,
  64                 monitor_subsys_database_init,
  65                 NULL,   /* update */
  66                 NULL,   /* create */
  67                 NULL    /* modify */
  68         }, {
  69                 SLAPD_MONITOR_BACKEND, SLAPD_MONITOR_BACKEND_NAME,
  70                 BER_BVNULL, BER_BVNULL, BER_BVNULL,
  71                 MONITOR_F_PERSISTENT_CH,
  72                 monitor_subsys_backend_init,
  73                 NULL,   /* update */
  74                 NULL,   /* create */
  75                 NULL    /* modify */
  76         }, {
  77                 SLAPD_MONITOR_THREAD, SLAPD_MONITOR_THREAD_NAME,
  78                 BER_BVNULL, BER_BVNULL, BER_BVNULL,
  79                 MONITOR_F_NONE,
  80                 monitor_subsys_thread_init,
  81                 monitor_subsys_thread_update,
  82                 NULL,   /* create */
  83                 NULL    /* modify */
  84         }, {
  85                 SLAPD_MONITOR_SASL, SLAPD_MONITOR_SASL_NAME,
  86                 BER_BVNULL, BER_BVNULL, BER_BVNULL,
  87                 MONITOR_F_NONE,
  88                 NULL,   /* init */
  89                 NULL,   /* update */
  90                 NULL,   /* create */
  91                 NULL    /* modify */
  92         }, {
  93                 SLAPD_MONITOR_TLS, SLAPD_MONITOR_TLS_NAME,
  94                 BER_BVNULL, BER_BVNULL, BER_BVNULL,
  95                 MONITOR_F_NONE,
  96                 NULL,   /* init */
  97                 NULL,   /* update */
  98                 NULL,   /* create */
  99                 NULL    /* modify */
 100         }, {
 101                 SLAPD_MONITOR_CONN, SLAPD_MONITOR_CONN_NAME,
 102                 BER_BVNULL, BER_BVNULL, BER_BVNULL,
 103                 MONITOR_F_VOLATILE_CH,
 104                 monitor_subsys_conn_init,
 105                 monitor_subsys_conn_update,
 106                 monitor_subsys_conn_create,
 107                 NULL    /* modify */
 108         }, {
 109                 SLAPD_MONITOR_READW, SLAPD_MONITOR_READW_NAME,
 110                 BER_BVNULL, BER_BVNULL, BER_BVNULL,
 111                 MONITOR_F_NONE,
 112                 NULL,   /* init */
 113                 monitor_subsys_readw_update,
 114                 NULL,   /* create */
 115                 NULL    /* modify */
 116         }, {
 117                 SLAPD_MONITOR_WRITEW, SLAPD_MONITOR_WRITEW_NAME,
 118                 BER_BVNULL, BER_BVNULL, BER_BVNULL,
 119                 MONITOR_F_NONE,
 120                 NULL,   /* init */
 121                 monitor_subsys_writew_update,
 122                 NULL,   /* create */
 123                 NULL    /* modify */
 124         }, {
 125                 SLAPD_MONITOR_LOG, SLAPD_MONITOR_LOG_NAME,
 126                 BER_BVNULL, BER_BVNULL, BER_BVNULL,
 127                 MONITOR_F_NONE,
 128                 monitor_subsys_log_init,
 129                 NULL,   /* update */
 130                 NULL,   /* create */
 131                 monitor_subsys_log_modify
 132         }, {
 133                 SLAPD_MONITOR_OPS, SLAPD_MONITOR_OPS_NAME,
 134                 BER_BVNULL, BER_BVNULL, BER_BVNULL,
 135                 MONITOR_F_PERSISTENT_CH,
 136                 monitor_subsys_ops_init,
 137                 monitor_subsys_ops_update,
 138                 NULL,   /* create */
 139                 NULL,   /* modify */
 140         }, {
 141                 SLAPD_MONITOR_SENT, SLAPD_MONITOR_SENT_NAME,
 142                 BER_BVNULL, BER_BVNULL, BER_BVNULL,
 143                 MONITOR_F_PERSISTENT_CH,
 144                 monitor_subsys_sent_init,
 145                 monitor_subsys_sent_update,
 146                 NULL,   /* create */
 147                 NULL,   /* modify */
 148         }, {
 149                 SLAPD_MONITOR_TIME, SLAPD_MONITOR_TIME_NAME,
 150                 BER_BVNULL, BER_BVNULL, BER_BVNULL,
 151                 MONITOR_F_PERSISTENT_CH,
 152                 monitor_subsys_time_init,
 153                 monitor_subsys_time_update,
 154                 NULL,   /* create */
 155                 NULL,   /* modify */
 156         }, { -1, NULL }
 157 };
 158
 159 #ifdef SLAPD_MONITOR_DYNAMIC
 160
 161 int
 162 back_monitor_LTX_init_module( int argc, char *argv[] )
 163 {
 164         BackendInfo bi;
 165
 166         memset( &bi, '\0', sizeof(bi) );
 167         bi.bi_type = "monitor";
 168         bi.bi_init = monitor_back_initialize;
 169         backend_add( &bi );
 170         return 0;
 171 }
 172
 173 #endif /* SLAPD_MONITOR_DYNAMIC */
 174
 175 int
 176 monitor_back_initialize(
 177         BackendInfo     *bi
 178 )
 179 {
 180         static char *controls[] = {
 181                 LDAP_CONTROL_MANAGEDSAIT,
 182                 LDAP_CONTROL_VALUESRETURNFILTER,
 183                 NULL
 184         };
 185
 186         bi->bi_controls = controls;
 187
 188         bi->bi_init = 0;
 189         bi->bi_open = 0;
 190         bi->bi_config = monitor_back_config;
 191         bi->bi_close = 0;
 192         bi->bi_destroy = 0;
 193
 194         bi->bi_db_init = monitor_back_db_init;
 195         bi->bi_db_config = monitor_back_db_config;
 196         bi->bi_db_open = monitor_back_db_open;
 197         bi->bi_db_close = 0;
 198         bi->bi_db_destroy = monitor_back_db_destroy;
 199
 200         bi->bi_op_bind = monitor_back_bind;
 201         bi->bi_op_unbind = 0;
 202         bi->bi_op_search = monitor_back_search;
 203         bi->bi_op_compare = monitor_back_compare;
 204         bi->bi_op_modify = monitor_back_modify;
 205         bi->bi_op_modrdn = 0;
 206         bi->bi_op_add = 0;
 207         bi->bi_op_delete = 0;
 208         bi->bi_op_abandon = 0;
 209
 210         bi->bi_extended = 0;
 211
 212         bi->bi_entry_release_rw = 0;
 213         bi->bi_chk_referrals = 0;
 214         bi->bi_operational = monitor_back_operational;
 215
 216         /*
 217          * hooks for slap tools
 218          */
 219         bi->bi_tool_entry_open = 0;
 220         bi->bi_tool_entry_close = 0;
 221         bi->bi_tool_entry_first = 0;
 222         bi->bi_tool_entry_next = 0;
 223         bi->bi_tool_entry_get = 0;
 224         bi->bi_tool_entry_put = 0;
 225         bi->bi_tool_entry_reindex = 0;
 226         bi->bi_tool_sync = 0;
 227
 228         bi->bi_connection_init = 0;
 229         bi->bi_connection_destroy = 0;
 230
 231         return 0;
 232 }
 233
 234 int
 235 monitor_back_db_init(
 236         BackendDB       *be
 237 )
 238 {
 239         struct monitorinfo      *mi;
 240         Entry                   *e, *e_tmp;
 241         struct monitorentrypriv *mp;
 242         int                     i, rc;
 243         char                    buf[1024], *end_of_line;
 244         struct berval           dn, ndn;
 245         const char              *text;
 246         struct berval           bv;
 247         struct m_s {
 248                 char    *name;
 249                 char    *schema;
 250                 int     offset;
 251         } moc[] = {
 252 #ifdef MONITOR_DEVEL
 253                 { "monitorServer", "( 1.3.6.1.4.1.4203.666.3.7 "
 254                         "NAME 'monitorServer' "
 255                         "DESC 'Server monitoring root entry' "
 256                         "SUP monitor STRUCTURAL )",
 257                         offsetof(struct monitorinfo, monitor_oc_monitorServer) },
 258                 { "monitorContainer", "( 1.3.6.1.4.1.4203.666.3.8 "
 259                         "NAME 'monitorContainer' "
 260                         "DESC 'monitor container class' "
 261                         "SUP monitor STRUCTURAL )",
 262                         offsetof(struct monitorinfo, monitor_oc_monitorContainer) },
 263                 { "monitorCounter", "( 1.3.6.1.4.1.4203.666.3.8 "
 264                         "NAME 'monitorCounter' "
 265                         "DESC 'monitor counter class' "
 266                         "SUP monitor STRUCTURAL )",
 267                         offsetof(struct monitorinfo, monitor_oc_monitorCounter) },
 268                 { "monitorOperation", "( 1.3.6.1.4.1.4203.666.3.9 "
 269                         "NAME 'monitorOperation' "
 270                         "DESC 'monitor operation class' "
 271                         "SUP monitor STRUCTURAL )",
 272                         offsetof(struct monitorinfo, monitor_oc_monitorOperation) },
 273                 { "monitorConnection", "( 1.3.6.1.4.1.4203.666.3.10 "
 274                         "NAME 'monitorConnection' "
 275                         "DESC 'monitor connection class' "
 276                         "SUP monitor STRUCTURAL )",
 277                         offsetof(struct monitorinfo, monitor_oc_monitorConnection) },
 278                 { "managedObject", "( 1.3.6.1.4.1.4203.666.3.11 "
 279                         "NAME 'managedObject' "
 280                         "DESC 'monitor managed entity class' "
 281                         "SUP monitor STRUCTURAL )",
 282                         offsetof(struct monitorinfo, monitor_oc_managedObject) },
 283                 { "monitoredObject", "( 1.3.6.1.4.1.4203.666.3.12 "
 284                         "NAME 'monitoredObject' "
 285                         "DESC 'monitor monitored entity class' "
 286                         "SUP monitor STRUCTURAL )",
 287                         offsetof(struct monitorinfo, monitor_oc_monitoredObject) },
 288 #endif /* MONITOR_DEVEL */
 289                 { NULL, NULL, -1 }
 290         }, mat[] = {
 291 #ifdef MONITOR_DEVEL
 292                 { "monitoredInfo", "( 1.3.6.1.4.1.4203.666.1.14 "
 293                         "NAME 'monitoredInfo' "
 294                         "DESC 'monitored info' "
 295                         /* "SUP name " */
 296                         "EQUALITY caseIgnoreMatch "
 297                         "SUBSTR caseIgnoreSubstringsMatch "
 298                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15{32768} "
 299                         "NO-USER-MODIFICATION "
 300                         "USAGE directoryOperation )",
 301                         offsetof(struct monitorinfo, monitor_ad_monitoredInfo) },
 302                 { "managedInfo", "( 1.3.6.1.4.1.4203.666.1.15 "
 303                         "NAME 'managedInfo' "
 304                         "DESC 'monitor managed info' "
 305                         "SUP name )",
 306                         offsetof(struct monitorinfo, monitor_ad_managedInfo) },
 307                 { "monitorCounter", "( 1.3.6.1.4.1.4203.666.1.16 "
 308                         "NAME 'monitorCounter' "
 309                         "DESC 'monitor counter' "
 310                         "EQUALITY integerMatch "
 311                         "ORDERING integerOrderingMatch "
 312                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 "
 313                         "NO-USER-MODIFICATION "
 314                         "USAGE directoryOperation )",
 315                         offsetof(struct monitorinfo, monitor_ad_monitorCounter) },
 316                 { "monitorOpCompleted", "( 1.3.6.1.4.1.4203.666.1.17 "
 317                         "NAME 'monitorOpCompleted' "
 318                         "DESC 'monitor completed operations' "
 319                         "SUP monitorCounter "
 320                         "NO-USER-MODIFICATION "
 321                         "USAGE directoryOperation )",
 322                         offsetof(struct monitorinfo, monitor_ad_monitorOpCompleted) },
 323                 { "monitorOpInitiated", "( 1.3.6.1.4.1.4203.666.1.18 "
 324                         "NAME 'monitorOpInitiated' "
 325                         "DESC 'monitor initiated operations' "
 326                         "SUP monitorCounter "
 327                         "NO-USER-MODIFICATION "
 328                         "USAGE directoryOperation )",
 329                         offsetof(struct monitorinfo, monitor_ad_monitorOpInitiated) },
 330                 { "monitorConnectionNumber", "( 1.3.6.1.4.1.4203.666.1.19 "
 331                         "NAME 'monitorConnectionNumber' "
 332                         "DESC 'monitor connection number' "
 333                         "SUP monitorCounter "
 334                         "NO-USER-MODIFICATION "
 335                         "USAGE directoryOperation )",
 336                         offsetof(struct monitorinfo, monitor_ad_monitorConnectionNumber) },
 337                 { "monitorConnectionAuthzDN", "( 1.3.6.1.4.1.4203.666.1.20 "
 338                         "NAME 'monitorConnectionAuthzDN' "
 339                         "DESC 'monitor connection authorization DN' "
 340                         /* "SUP distinguishedName " */
 341                         "EQUALITY distinguishedNameMatch "
 342                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 "
 343                         "NO-USER-MODIFICATION "
 344                         "USAGE directoryOperation )",
 345                         offsetof(struct monitorinfo, monitor_ad_monitorConnectionAuthzDN) },
 346                 { "monitorConnectionLocalAddress", "( 1.3.6.1.4.1.4203.666.1.21 "
 347                         "NAME 'monitorConnectionLocalAddress' "
 348                         "DESC 'monitor connection local address' "
 349                         "SUP monitoredInfo "
 350                         "NO-USER-MODIFICATION "
 351                         "USAGE directoryOperation )",
 352                         offsetof(struct monitorinfo,
 353                                 monitor_ad_monitorConnectionLocalAddress) },
 354                 { "monitorConnectionPeerAddress", "( 1.3.6.1.4.1.4203.666.1.22 "
 355                         "NAME 'monitorConnectionPeerAddress' "
 356                         "DESC 'monitor connection peer address' "
 357                         "SUP monitoredInfo "
 358                         "NO-USER-MODIFICATION "
 359                         "USAGE directoryOperation )",
 360                         offsetof(struct monitorinfo,
 361                                 monitor_ad_monitorConnectionPeerAddress) },
 362 #endif /* MONITOR_DEVEL */
 363                 { NULL, NULL, -1 }
 364         };
 365
 366         /*
 367          * database monitor can be defined once only
 368          */
 369         if ( be_monitor ) {
 370 #ifdef NEW_LOGGING
 371                 LDAP_LOG( OPERATION, CRIT,
 372                         "only one monitor backend is allowed\n", 0, 0, 0);
 373 #else
 374                 Debug( LDAP_DEBUG_ANY,
 375                         "only one monitor backend is allowed\n", 0, 0, 0 );
 376 #endif
 377                 return( -1 );
 378         }
 379         be_monitor = be;
 380
 381         /* indicate system schema supported */
 382         be->be_flags |= SLAP_BFLAG_MONITOR;
 383
 384         dn.bv_val = SLAPD_MONITOR_DN;
 385         dn.bv_len = sizeof( SLAPD_MONITOR_DN ) - 1;
 386
 387         rc = dnNormalize2( NULL, &dn, &ndn, NULL );
 388         if( rc != LDAP_SUCCESS ) {
 389 #ifdef NEW_LOGGING
 390                 LDAP_LOG( OPERATION, CRIT,
 391                         "unable to normalize monitor DN \"" SLAPD_MONITOR_DN
 392                         "\"\n" , 0, 0, 0 );
 393 #else
 394                 Debug( LDAP_DEBUG_ANY,
 395                         "unable to normalize monitor DN \"" SLAPD_MONITOR_DN
 396                         "\"\n", 0, 0, 0 );
 397 #endif
 398                 return -1;
 399         }
 400
 401         ber_dupbv( &bv, &dn );
 402         ber_bvarray_add( &be->be_suffix, &bv );
 403         ber_bvarray_add( &be->be_nsuffix, &ndn );
 404
 405         mi = ( struct monitorinfo * )ch_calloc( sizeof( struct monitorinfo ), 1 );
 406         if ( mi == NULL ) {
 407 #ifdef NEW_LOGGING
 408                 LDAP_LOG( OPERATION, CRIT,
 409                         "unable to initialize monitor backend\n", 0, 0, 0 );
 410 #else
 411                 Debug( LDAP_DEBUG_ANY,
 412                         "unable to initialize monitor backend\n", 0, 0, 0 );
 413 #endif
 414                 return -1;
 415         }
 416
 417         ldap_pvt_thread_mutex_init( &mi->mi_cache_mutex );
 418
 419         for ( i = 0; moc[i].name; i++ ) {
 420                 LDAPObjectClass         *oc;
 421                 int                     code;
 422                 const char              *err;
 423                 ObjectClass             *Oc;
 424
 425                 oc = ldap_str2objectclass(moc[i].schema, &code, &err,
 426                                 LDAP_SCHEMA_ALLOW_ALL );
 427                 if ( !oc ) {
 428 #ifdef NEW_LOGGING
 429                         LDAP_LOG( OPERATION, CRIT,
 430                                 "unable to parse monitor objectclass '%s': "
 431                                 "%s before %s\n" , moc[i].name,
 432                                 ldap_scherr2str(code), err );
 433 #else
 434                         Debug( LDAP_DEBUG_ANY,
 435                                 "unable to parse monitor objectclass '%s': "
 436                                 "%s before %s\n" , moc[i].name,
 437                                 ldap_scherr2str(code), err );
 438 #endif
 439                         return -1;
 440                 }
 441
 442                 if ( oc->oc_oid == NULL ) {
 443 #ifdef NEW_LOGGING
 444                         LDAP_LOG( OPERATION, CRIT,
 445                                 "objectclass '%s' has no OID\n" ,
 446                                 moc[i].name, 0, 0 );
 447 #else
 448                         Debug( LDAP_DEBUG_ANY,
 449                                 "objectclass '%s' has no OID\n" ,
 450                                 moc[i].name, 0, 0 );
 451 #endif
 452                         return -1;
 453                 }
 454
 455                 code = oc_add(oc,1,&err);
 456                 if ( code ) {
 457 #ifdef NEW_LOGGING
 458                         LDAP_LOG( OPERATION, CRIT,
 459                                 "objectclass '%s': %s before %s\n" ,
 460                                 moc[i].name, scherr2str(code), err );
 461 #else
 462                         Debug( LDAP_DEBUG_ANY,
 463                                 "objectclass '%s': %s before %s\n" ,
 464                                 moc[i].name, scherr2str(code), err );
 465 #endif
 466                         return -1;
 467                 }
 468
 469                 ldap_memfree(oc);
 470
 471                 Oc = oc_find( moc[i].name );
 472                 if ( Oc == NULL ) {
 473                         return -1;
 474                 }
 475
 476                 ((ObjectClass **)&(((char *)mi)[moc[i].offset]))[0] = Oc;
 477         }
 478
 479         for ( i = 0; mat[i].name; i++ ) {
 480                 LDAPAttributeType *at;
 481                 int             code;
 482                 const char      *err;
 483                 AttributeDescription **ad;
 484
 485                 at = ldap_str2attributetype( mat[i].schema, &code,
 486                                 &err, LDAP_SCHEMA_ALLOW_ALL );
 487                 if ( !at ) {
 488 #ifdef NEW_LOGGING
 489                         LDAP_LOG( OPERATION, CRIT, "monitor_back_db_init: "
 490                                 "in AttributeType '%s' %s before %s\n",
 491                                 mat[i].name, ldap_scherr2str(code), err );
 492 #else
 493                         Debug( LDAP_DEBUG_ANY, "monitor_back_db_init: "
 494                                 "in AttributeType '%s' %s before %s\n",
 495                                 mat[i].name, ldap_scherr2str(code), err );
 496 #endif
 497                         return -1;
 498                 }
 499
 500                 if ( at->at_oid == NULL ) {
 501 #ifdef NEW_LOGGING
 502                         LDAP_LOG( OPERATION, CRIT, "monitor_back_db_init: "
 503                                 "null OID for attributeType '%s'\n",
 504                                 mat[i].name, 0, 0 );
 505 #else
 506                         Debug( LDAP_DEBUG_ANY, "monitor_back_db_init: "
 507                                 "null OID for attributeType '%s'\n",
 508                                 mat[i].name, 0, 0 );
 509 #endif
 510                         return -1;
 511                 }
 512
 513                 code = at_add(at,&err);
 514                 if ( code ) {
 515 #ifdef NEW_LOGGING
 516                         LDAP_LOG( OPERATION, CRIT, "monitor_back_db_init: "
 517                                 "%s in attributeType '%s'\n",
 518                                 scherr2str(code), mat[i].name, 0 );
 519 #else
 520                         Debug( LDAP_DEBUG_ANY, "monitor_back_db_init: "
 521                                 "%s in attributeType '%s'\n",
 522                                 scherr2str(code), mat[i].name, 0 );
 523 #endif
 524                         return -1;
 525                 }
 526                 ldap_memfree(at);
 527
 528                 ad = ((AttributeDescription **)&(((char *)mi)[mat[i].offset]));
 529                 ad[0] = NULL;
 530                 if ( slap_str2ad( mat[i].name, ad, &text ) ) {
 531 #ifdef NEW_LOGGING
 532                         LDAP_LOG( OPERATION, CRIT,
 533                                 "monitor_back_db_init: %s\n", text, 0, 0 );
 534 #else
 535                         Debug( LDAP_DEBUG_ANY,
 536                                 "monitor_back_db_init: %s\n", text, 0, 0 );
 537 #endif
 538                         return -1;
 539                 }
 540         }
 541
 542         if ( slap_str2ad( "description", &mi->monitor_ad_description, &text ) ) {
 543 #ifdef NEW_LOGGING
 544                 LDAP_LOG( OPERATION, CRIT,
 545                         "monitor_back_db_init: %s\n", text, 0, 0 );
 546 #else
 547                 Debug( LDAP_DEBUG_ANY,
 548                         "monitor_back_db_init: %s\n", text, 0, 0 );
 549 #endif
 550                 return( -1 );
 551         }
 552
 553         /*
 554          * Create all the subsystem specific entries
 555          */
 556         e_tmp = NULL;
 557         for ( i = 0; monitor_subsys[ i ].mss_name != NULL; i++ ) {
 558                 int             len = strlen( monitor_subsys[ i ].mss_name );
 559                 struct berval   dn;
 560                 int             rc;
 561
 562                 dn.bv_len = len + sizeof( "cn=" ) - 1;
 563                 dn.bv_val = ch_calloc( sizeof( char ), dn.bv_len + 1 );
 564                 strcpy( dn.bv_val, "cn=" );
 565                 strcat( dn.bv_val, monitor_subsys[ i ].mss_name );
 566                 rc = dnPretty2( NULL, &dn, &monitor_subsys[ i ].mss_rdn, NULL );
 567                 free( dn.bv_val );
 568                 if ( rc != LDAP_SUCCESS ) {
 569 #ifdef NEW_LOGGING
 570                         LDAP_LOG( OPERATION, CRIT,
 571                                 "monitor RDN \"%s\" is invalid\n",
 572                                 dn.bv_val, 0, 0 );
 573 #else
 574                         Debug( LDAP_DEBUG_ANY,
 575                                 "monitor RDN \"%s\" is invalid\n",
 576                                 dn.bv_val, 0, 0 );
 577 #endif
 578                         return( -1 );
 579                 }
 580
 581                 dn.bv_len += sizeof( SLAPD_MONITOR_DN ); /* 1 for the , */
 582                 dn.bv_val = ch_malloc( dn.bv_len + 1 );
 583                 strcpy( dn.bv_val , monitor_subsys[ i ].mss_rdn.bv_val );
 584                 strcat( dn.bv_val, "," SLAPD_MONITOR_DN );
 585                 rc = dnPrettyNormal( NULL, &dn, &monitor_subsys[ i ].mss_dn,
 586                         &monitor_subsys[ i ].mss_ndn, NULL );
 587                 free( dn.bv_val );
 588                 if ( rc != LDAP_SUCCESS ) {
 589 #ifdef NEW_LOGGING
 590                         LDAP_LOG( OPERATION, CRIT,
 591                                 "monitor DN \"%s\" is invalid\n",
 592                                 dn.bv_val, 0, 0 );
 593 #else
 594                         Debug( LDAP_DEBUG_ANY,
 595                                 "monitor DN \"%s\" is invalid\n",
 596                                 dn.bv_val, 0, 0 );
 597 #endif
 598                         return( -1 );
 599                 }
 600
 601                 snprintf( buf, sizeof( buf ),
 602                                 "dn: %s\n"
 603                                 SLAPD_MONITOR_OBJECTCLASSES
 604                                 "cn: %s\n",
 605                                 monitor_subsys[ i ].mss_dn.bv_val,
 606                                 monitor_subsys[ i ].mss_name );
 607
 608                 e = str2entry( buf );
 609
 610                 if ( e == NULL) {
 611 #ifdef NEW_LOGGING
 612                         LDAP_LOG( OPERATION, CRIT,
 613                                 "unable to create '%s' entry\n",
 614                                 monitor_subsys[ i ].mss_dn.bv_val, 0, 0 );
 615 #else
 616                         Debug( LDAP_DEBUG_ANY,
 617                                 "unable to create '%s' entry\n",
 618                                 monitor_subsys[ i ].mss_dn.bv_val, 0, 0 );
 619 #endif
 620                         return( -1 );
 621                 }
 622
 623                 mp = ( struct monitorentrypriv * )ch_calloc( sizeof( struct monitorentrypriv ), 1 );
 624                 e->e_private = ( void * )mp;
 625                 mp->mp_info = &monitor_subsys[ i ];
 626                 mp->mp_children = NULL;
 627                 mp->mp_next = e_tmp;
 628                 mp->mp_flags = monitor_subsys[ i ].mss_flags;
 629
 630                 if ( monitor_cache_add( mi, e ) ) {
 631 #ifdef NEW_LOGGING
 632                         LDAP_LOG( OPERATION, CRIT,
 633                                 "unable to add entry '%s' to cache\n",
 634                                 monitor_subsys[ i ].mss_dn.bv_val, 0, 0 );
 635 #else
 636                         Debug( LDAP_DEBUG_ANY,
 637                                 "unable to add entry '%s' to cache\n",
 638                                 monitor_subsys[ i ].mss_dn.bv_val, 0, 0 );
 639 #endif
 640                         return -1;
 641                 }
 642
 643                 e_tmp = e;
 644         }
 645
 646         /*
 647          * creates the "cn=Monitor" entry
 648          */
 649         snprintf( buf, sizeof( buf ),
 650                         "dn: " SLAPD_MONITOR_DN "\n"
 651                         "objectClass: top\n"
 652                         "objectClass: monitor\n"
 653                         "objectClass: extensibleObject\n"
 654                         "structuralObjectClass: monitor\n"
 655                         "cn: Monitor" );
 656
 657         e = str2entry( buf );
 658         if ( e == NULL) {
 659 #ifdef NEW_LOGGING
 660                 LDAP_LOG( OPERATION, CRIT,
 661                         "unable to create '%s' entry\n",
 662                         SLAPD_MONITOR_DN, 0, 0 );
 663 #else
 664                 Debug( LDAP_DEBUG_ANY,
 665                         "unable to create '%s' entry\n%s%s",
 666                         SLAPD_MONITOR_DN, "", "" );
 667 #endif
 668                 return( -1 );
 669         }
 670         bv.bv_val = (char *) Versionstr;
 671         end_of_line = strchr( Versionstr, '\n' );
 672         if ( end_of_line ) {
 673                 bv.bv_len = end_of_line - Versionstr;
 674         } else {
 675                 bv.bv_len = strlen( Versionstr );
 676         }
 677         if ( attr_merge_normalize_one( e, mi->monitor_ad_description,
 678                                 &bv, NULL ) ) {
 679 #ifdef NEW_LOGGING
 680                 LDAP_LOG( OPERATION, CRIT,
 681                         "unable to add description to '%s' entry\n",
 682                         SLAPD_MONITOR_DN, 0, 0 );
 683 #else
 684                 Debug( LDAP_DEBUG_ANY,
 685                         "unable to add description to '%s' entry\n%s%s",
 686                         SLAPD_MONITOR_DN, "", "" );
 687 #endif
 688                 return( -1 );
 689         }
 690
 691         mp = ( struct monitorentrypriv * )ch_calloc( sizeof( struct monitorentrypriv ), 1 );
 692         e->e_private = ( void * )mp;
 693
 694         mp->mp_info = NULL;
 695         mp->mp_children = e_tmp;
 696         mp->mp_next = NULL;
 697
 698         if ( monitor_cache_add( mi, e ) ) {
 699 #ifdef NEW_LOGGING
 700                 LDAP_LOG( OPERATION, CRIT,
 701                         "unable to add entry '%s' to cache\n",
 702                         SLAPD_MONITOR_DN, 0, 0 );
 703 #else
 704                 Debug( LDAP_DEBUG_ANY,
 705                         "unable to add entry '%s' to cache\n%s%s",
 706                         SLAPD_MONITOR_DN, "", "" );
 707 #endif
 708                 return -1;
 709         }
 710
 711         be->be_private = mi;
 712
 713         return 0;
 714 }
 715
 716 int
 717 monitor_back_db_open(
 718         BackendDB       *be
 719 )
 720 {
 721         struct monitorsubsys    *ms;
 722
 723         assert( be );
 724
 725         /*
 726          * opens the monitor backend
 727          */
 728         for ( ms = monitor_subsys; ms->mss_name != NULL; ms++ ) {
 729                 if ( ms->mss_init && ( *ms->mss_init )( be ) ) {
 730                         return( -1 );
 731                 }
 732         }
 733
 734         return( 0 );
 735 }
 736
 737 int
 738 monitor_back_config(
 739         BackendInfo     *bi,
 740         const char      *fname,
 741         int             lineno,
 742         int             argc,
 743         char            **argv
 744 )
 745 {
 746         /*
 747          * eventually, will hold backend specific configuration parameters
 748          */
 749         return 0;
 750 }
 751
 752 int
 753 monitor_back_db_config(
 754         Backend     *be,
 755         const char  *fname,
 756         int         lineno,
 757         int         argc,
 758         char        **argv
 759 )
 760 {
 761         /*
 762          * eventually, will hold database specific configuration parameters
 763          */
 764 #ifdef NEW_LOGGING
 765         LDAP_LOG( CONFIG, INFO,
 766                 "line %d of file '%s' will be ignored\n", lineno, fname, 0 );
 767 #else
 768         Debug( LDAP_DEBUG_CONFIG,
 769                 "line %d of file '%s' will be ignored\n%s", lineno, fname, "" );
 770 #endif
 771         return( 0 );
 772 }
 773
 774 int
 775 monitor_back_db_destroy(
 776         BackendDB       *be
 777 )
 778 {
 779         /*
 780          * FIXME: destroys all the data
 781          */
 782         return 0;
 783 }
 784