git.sur5r.net Git - openldap/blob - servers/slapd/overlays/retcode.c

   1 /* retcode.c - customizable response for client testing purposes */
   2 /* $OpenLDAP$ */
   3 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
   4  *
   5  * Copyright 2005-2007 The OpenLDAP Foundation.
   6  * Portions Copyright 2005 Pierangelo Masarati <ando@sys-net.it>
   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 the 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 #ifdef SLAPD_OVER_RETCODE
  25
  26 #include <stdio.h>
  27
  28 #include <ac/unistd.h>
  29 #include <ac/string.h>
  30 #include <ac/ctype.h>
  31 #include <ac/socket.h>
  32
  33 #include "slap.h"
  34 #include "lutil.h"
  35
  36 static slap_overinst            retcode;
  37
  38 static AttributeDescription     *ad_errCode;
  39 static AttributeDescription     *ad_errText;
  40 static AttributeDescription     *ad_errOp;
  41 static AttributeDescription     *ad_errSleepTime;
  42 static AttributeDescription     *ad_errMatchedDN;
  43 static ObjectClass              *oc_errAbsObject;
  44 static ObjectClass              *oc_errObject;
  45 static ObjectClass              *oc_errAuxObject;
  46
  47 typedef enum retcode_op_e {
  48         SN_DG_OP_NONE           = 0x0000,
  49         SN_DG_OP_ADD            = 0x0001,
  50         SN_DG_OP_BIND           = 0x0002,
  51         SN_DG_OP_COMPARE        = 0x0004,
  52         SN_DG_OP_DELETE         = 0x0008,
  53         SN_DG_OP_MODIFY         = 0x0010,
  54         SN_DG_OP_RENAME         = 0x0020,
  55         SN_DG_OP_SEARCH         = 0x0040,
  56         SN_DG_EXTENDED          = 0x0080,
  57         SN_DG_OP_AUTH           = SN_DG_OP_BIND,
  58         SN_DG_OP_READ           = (SN_DG_OP_COMPARE|SN_DG_OP_SEARCH),
  59         SN_DG_OP_WRITE          = (SN_DG_OP_ADD|SN_DG_OP_DELETE|SN_DG_OP_MODIFY|SN_DG_OP_RENAME),
  60         SN_DG_OP_ALL            = (SN_DG_OP_AUTH|SN_DG_OP_READ|SN_DG_OP_WRITE|SN_DG_EXTENDED)
  61 } retcode_op_e;
  62
  63 typedef struct retcode_item_t {
  64         struct berval           rdi_dn;
  65         struct berval           rdi_ndn;
  66         struct berval           rdi_text;
  67         struct berval           rdi_matched;
  68         int                     rdi_err;
  69         BerVarray               rdi_ref;
  70         int                     rdi_sleeptime;
  71         Entry                   rdi_e;
  72         slap_mask_t             rdi_mask;
  73         struct retcode_item_t   *rdi_next;
  74 } retcode_item_t;
  75
  76 typedef struct retcode_t {
  77         struct berval           rd_pdn;
  78         struct berval           rd_npdn;
  79
  80         int                     rd_sleep;
  81
  82         retcode_item_t          *rd_item;
  83
  84         unsigned                rd_flags;
  85 #define RETCODE_FNONE           0x00
  86 #define RETCODE_FINDIR          0x01
  87 #define RETCODE_INDIR( rd )     ( (rd)->rd_flags & RETCODE_FINDIR )
  88 } retcode_t;
  89
  90 static int
  91 retcode_entry_response( Operation *op, SlapReply *rs, BackendInfo *bi, Entry *e );
  92
  93 static unsigned int
  94 retcode_sleep( int s )
  95 {
  96         unsigned int r = 0;
  97
  98         /* sleep as required */
  99         if ( s < 0 ) {
 100 #if 0   /* use high-order bits for better randomness (Numerical Recipes in "C") */
 101                 r = rand() % (-s);
 102 #endif
 103                 r = ((double)(-s))*rand()/(RAND_MAX + 1.0);
 104         } else if ( s > 0 ) {
 105                 r = (unsigned int)s;
 106         }
 107         if ( r ) {
 108                 sleep( r );
 109         }
 110
 111         return r;
 112 }
 113
 114 static int
 115 retcode_cleanup_cb( Operation *op, SlapReply *rs )
 116 {
 117         rs->sr_matched = NULL;
 118         rs->sr_text = NULL;
 119
 120         if ( rs->sr_ref != NULL ) {
 121                 ber_bvarray_free( rs->sr_ref );
 122                 rs->sr_ref = NULL;
 123         }
 124
 125         ch_free( op->o_callback );
 126         op->o_callback = NULL;
 127
 128         return SLAP_CB_CONTINUE;
 129 }
 130
 131 static int
 132 retcode_send_onelevel( Operation *op, SlapReply *rs )
 133 {
 134         slap_overinst   *on = (slap_overinst *)op->o_bd->bd_info;
 135         retcode_t       *rd = (retcode_t *)on->on_bi.bi_private;
 136
 137         retcode_item_t  *rdi;
 138
 139         for ( rdi = rd->rd_item; rdi != NULL; rdi = rdi->rdi_next ) {
 140                 if ( op->o_abandon ) {
 141                         return rs->sr_err = SLAPD_ABANDON;
 142                 }
 143
 144                 rs->sr_err = test_filter( op, &rdi->rdi_e, op->ors_filter );
 145                 if ( rs->sr_err == LDAP_COMPARE_TRUE ) {
 146                         if ( op->ors_slimit == rs->sr_nentries ) {
 147                                 rs->sr_err = LDAP_SIZELIMIT_EXCEEDED;
 148                                 goto done;
 149                         }
 150
 151                         /* safe default */
 152                         rs->sr_attrs = op->ors_attrs;
 153                         rs->sr_operational_attrs = NULL;
 154                         rs->sr_ctrls = NULL;
 155                         rs->sr_flags = 0;
 156                         rs->sr_err = LDAP_SUCCESS;
 157                         rs->sr_entry = &rdi->rdi_e;
 158
 159                         rs->sr_err = send_search_entry( op, rs );
 160                         rs->sr_entry = NULL;
 161
 162                         switch ( rs->sr_err ) {
 163                         case LDAP_UNAVAILABLE:  /* connection closed */
 164                                 rs->sr_err = LDAP_OTHER;
 165                                 /* fallthru */
 166                         case LDAP_SIZELIMIT_EXCEEDED:
 167                                 goto done;
 168                         }
 169                 }
 170                 rs->sr_err = LDAP_SUCCESS;
 171         }
 172
 173 done:;
 174
 175         send_ldap_result( op, rs );
 176
 177         return rs->sr_err;
 178 }
 179
 180 static int
 181 retcode_op_add( Operation *op, SlapReply *rs )
 182 {
 183         return retcode_entry_response( op, rs, NULL, op->ora_e );
 184 }
 185
 186 typedef struct retcode_cb_t {
 187         BackendInfo     *rdc_info;
 188         unsigned        rdc_flags;
 189         ber_tag_t       rdc_tag;
 190         AttributeName   *rdc_attrs;
 191 } retcode_cb_t;
 192
 193 static int
 194 retcode_cb_response( Operation *op, SlapReply *rs )
 195 {
 196         retcode_cb_t    *rdc = (retcode_cb_t *)op->o_callback->sc_private;
 197
 198         if ( rs->sr_type == REP_SEARCH ) {
 199                 ber_tag_t       o_tag = op->o_tag;
 200                 int             rc;
 201
 202                 op->o_tag = rdc->rdc_tag;
 203                 if ( op->o_tag == LDAP_REQ_SEARCH ) {
 204                         rs->sr_attrs = rdc->rdc_attrs;
 205                 }
 206                 rc = retcode_entry_response( op, rs, rdc->rdc_info, rs->sr_entry );
 207                 op->o_tag = o_tag;
 208
 209                 return rc;
 210         }
 211
 212         if ( rs->sr_err == LDAP_SUCCESS ) {
 213                 if ( !op->o_abandon ) {
 214                         rdc->rdc_flags = SLAP_CB_CONTINUE;
 215                 }
 216                 return 0;
 217         }
 218
 219         return SLAP_CB_CONTINUE;
 220 }
 221
 222 static int
 223 retcode_op_internal( Operation *op, SlapReply *rs )
 224 {
 225         slap_overinst   *on = (slap_overinst *)op->o_bd->bd_info;
 226
 227         Operation       op2 = *op;
 228         BackendDB       db = *op->o_bd;
 229         slap_callback   sc = { 0 };
 230         retcode_cb_t    rdc;
 231
 232         int             rc;
 233
 234         op2.o_tag = LDAP_REQ_SEARCH;
 235         op2.ors_scope = LDAP_SCOPE_BASE;
 236         op2.ors_deref = LDAP_DEREF_NEVER;
 237         op2.ors_tlimit = SLAP_NO_LIMIT;
 238         op2.ors_slimit = SLAP_NO_LIMIT;
 239         op2.ors_limit = NULL;
 240         op2.ors_attrsonly = 0;
 241         op2.ors_attrs = slap_anlist_all_attributes;
 242
 243         ber_str2bv_x( "(objectClass=errAbsObject)",
 244                 STRLENOF( "(objectClass=errAbsObject)" ),
 245                 1, &op2.ors_filterstr, op2.o_tmpmemctx );
 246         op2.ors_filter = str2filter_x( &op2, op2.ors_filterstr.bv_val );
 247
 248         db.bd_info = on->on_info->oi_orig;
 249         op2.o_bd = &db;
 250
 251         rdc.rdc_info = on->on_info->oi_orig;
 252         rdc.rdc_flags = RETCODE_FINDIR;
 253         if ( op->o_tag == LDAP_REQ_SEARCH ) {
 254                 rdc.rdc_attrs = op->ors_attrs;
 255         }
 256         rdc.rdc_tag = op->o_tag;
 257         sc.sc_response = retcode_cb_response;
 258         sc.sc_private = &rdc;
 259         op2.o_callback = &sc;
 260
 261         rc = op2.o_bd->be_search( &op2, rs );
 262         op->o_abandon = op2.o_abandon;
 263
 264         filter_free_x( &op2, op2.ors_filter );
 265         ber_memfree_x( op2.ors_filterstr.bv_val, op2.o_tmpmemctx );
 266
 267         if ( rdc.rdc_flags == SLAP_CB_CONTINUE ) {
 268                 return SLAP_CB_CONTINUE;
 269         }
 270
 271         return rc;
 272 }
 273
 274 static int
 275 retcode_op_func( Operation *op, SlapReply *rs )
 276 {
 277         slap_overinst   *on = (slap_overinst *)op->o_bd->bd_info;
 278         retcode_t       *rd = (retcode_t *)on->on_bi.bi_private;
 279
 280         retcode_item_t  *rdi;
 281         struct berval           nrdn, npdn;
 282
 283         slap_callback           *cb = NULL;
 284
 285         /* sleep as required */
 286         retcode_sleep( rd->rd_sleep );
 287
 288         if ( !dnIsSuffix( &op->o_req_ndn, &rd->rd_npdn ) ) {
 289                 if ( RETCODE_INDIR( rd ) ) {
 290                         switch ( op->o_tag ) {
 291                         case LDAP_REQ_ADD:
 292                                 return retcode_op_add( op, rs );
 293
 294                         case LDAP_REQ_BIND:
 295                                 /* skip if rootdn */
 296                                 if ( be_isroot_pw( op ) ) {
 297                                         return SLAP_CB_CONTINUE;
 298                                 }
 299                                 return retcode_op_internal( op, rs );
 300
 301                         case LDAP_REQ_SEARCH:
 302                                 if ( op->ors_scope == LDAP_SCOPE_BASE ) {
 303                                         rs->sr_err = retcode_op_internal( op, rs );
 304                                         switch ( rs->sr_err ) {
 305                                         case SLAP_CB_CONTINUE:
 306                                                 if ( rs->sr_nentries == 0 ) {
 307                                                         break;
 308                                                 }
 309                                                 rs->sr_err = LDAP_SUCCESS;
 310                                                 /* fallthru */
 311
 312                                         default:
 313                                                 send_ldap_result( op, rs );
 314                                                 break;
 315                                         }
 316                                         return rs->sr_err;
 317                                 }
 318                                 break;
 319
 320                         case LDAP_REQ_MODIFY:
 321                         case LDAP_REQ_DELETE:
 322                         case LDAP_REQ_MODRDN:
 323                         case LDAP_REQ_COMPARE:
 324                                 return retcode_op_internal( op, rs );
 325                         }
 326                 }
 327
 328                 return SLAP_CB_CONTINUE;
 329         }
 330
 331         if ( op->o_tag == LDAP_REQ_SEARCH
 332                         && op->ors_scope != LDAP_SCOPE_BASE
 333                         && op->o_req_ndn.bv_len == rd->rd_npdn.bv_len )
 334         {
 335                 return retcode_send_onelevel( op, rs );
 336         }
 337
 338         dnParent( &op->o_req_ndn, &npdn );
 339         if ( npdn.bv_len != rd->rd_npdn.bv_len ) {
 340                 rs->sr_err = LDAP_NO_SUCH_OBJECT;
 341                 rs->sr_matched = rd->rd_pdn.bv_val;
 342                 send_ldap_result( op, rs );
 343                 rs->sr_matched = NULL;
 344                 return rs->sr_err;
 345         }
 346
 347         dnRdn( &op->o_req_ndn, &nrdn );
 348
 349         for ( rdi = rd->rd_item; rdi != NULL; rdi = rdi->rdi_next ) {
 350                 struct berval   rdi_nrdn;
 351
 352                 dnRdn( &rdi->rdi_ndn, &rdi_nrdn );
 353                 if ( dn_match( &nrdn, &rdi_nrdn ) ) {
 354                         break;
 355                 }
 356         }
 357
 358         if ( rdi != NULL && rdi->rdi_mask != SN_DG_OP_ALL ) {
 359                 retcode_op_e    o_tag = SN_DG_OP_NONE;
 360
 361                 switch ( op->o_tag ) {
 362                 case LDAP_REQ_ADD:
 363                         o_tag = SN_DG_OP_ADD;
 364                         break;
 365
 366                 case LDAP_REQ_BIND:
 367                         o_tag = SN_DG_OP_BIND;
 368                         break;
 369
 370                 case LDAP_REQ_COMPARE:
 371                         o_tag = SN_DG_OP_COMPARE;
 372                         break;
 373
 374                 case LDAP_REQ_DELETE:
 375                         o_tag = SN_DG_OP_DELETE;
 376                         break;
 377
 378                 case LDAP_REQ_MODIFY:
 379                         o_tag = SN_DG_OP_MODIFY;
 380                         break;
 381
 382                 case LDAP_REQ_MODRDN:
 383                         o_tag = SN_DG_OP_RENAME;
 384                         break;
 385
 386                 case LDAP_REQ_SEARCH:
 387                         o_tag = SN_DG_OP_SEARCH;
 388                         break;
 389
 390                 case LDAP_REQ_EXTENDED:
 391                         o_tag = SN_DG_EXTENDED;
 392                         break;
 393
 394                 default:
 395                         /* Should not happen */
 396                         break;
 397                 }
 398
 399                 if ( !( o_tag & rdi->rdi_mask ) ) {
 400                         return SLAP_CB_CONTINUE;
 401                 }
 402         }
 403
 404         if ( rdi == NULL ) {
 405                 rs->sr_matched = rd->rd_pdn.bv_val;
 406                 rs->sr_err = LDAP_NO_SUCH_OBJECT;
 407                 rs->sr_text = "retcode not found";
 408
 409         } else {
 410                 rs->sr_err = rdi->rdi_err;
 411                 rs->sr_text = rdi->rdi_text.bv_val;
 412                 rs->sr_matched = rdi->rdi_matched.bv_val;
 413
 414                 /* FIXME: we only honor the rdi_ref field in case rdi_err
 415                  * is LDAP_REFERRAL otherwise send_ldap_result() bails out */
 416                 if ( rs->sr_err == LDAP_REFERRAL ) {
 417                         BerVarray       ref;
 418
 419                         if ( rdi->rdi_ref != NULL ) {
 420                                 ref = rdi->rdi_ref;
 421                         } else {
 422                                 ref = default_referral;
 423                         }
 424
 425                         if ( ref != NULL ) {
 426                                 rs->sr_ref = referral_rewrite( ref,
 427                                         NULL, &op->o_req_dn, LDAP_SCOPE_DEFAULT );
 428
 429                         } else {
 430                                 rs->sr_err = LDAP_OTHER;
 431                                 rs->sr_text = "bad referral object";
 432                         }
 433                 }
 434
 435                 retcode_sleep( rdi->rdi_sleeptime );
 436         }
 437
 438         switch ( op->o_tag ) {
 439         case LDAP_REQ_EXTENDED:
 440                 if ( rdi == NULL ) {
 441                         break;
 442                 }
 443                 cb = ( slap_callback * )ch_malloc( sizeof( slap_callback ) );
 444                 memset( cb, 0, sizeof( slap_callback ) );
 445                 cb->sc_cleanup = retcode_cleanup_cb;
 446                 op->o_callback = cb;
 447                 break;
 448
 449         default:
 450                 send_ldap_result( op, rs );
 451                 if ( rs->sr_ref != NULL ) {
 452                         ber_bvarray_free( rs->sr_ref );
 453                         rs->sr_ref = NULL;
 454                 }
 455                 rs->sr_matched = NULL;
 456                 rs->sr_text = NULL;
 457                 break;
 458         }
 459
 460         return rs->sr_err;
 461 }
 462
 463 static int
 464 retcode_op2str( ber_tag_t op, struct berval *bv )
 465 {
 466         switch ( op ) {
 467         case LDAP_REQ_BIND:
 468                 BER_BVSTR( bv, "bind" );
 469                 return 0;
 470         case LDAP_REQ_ADD:
 471                 BER_BVSTR( bv, "add" );
 472                 return 0;
 473         case LDAP_REQ_DELETE:
 474                 BER_BVSTR( bv, "delete" );
 475                 return 0;
 476         case LDAP_REQ_MODRDN:
 477                 BER_BVSTR( bv, "modrdn" );
 478                 return 0;
 479         case LDAP_REQ_MODIFY:
 480                 BER_BVSTR( bv, "modify" );
 481                 return 0;
 482         case LDAP_REQ_COMPARE:
 483                 BER_BVSTR( bv, "compare" );
 484                 return 0;
 485         case LDAP_REQ_SEARCH:
 486                 BER_BVSTR( bv, "search" );
 487                 return 0;
 488         case LDAP_REQ_EXTENDED:
 489                 BER_BVSTR( bv, "extended" );
 490                 return 0;
 491         }
 492         return -1;
 493 }
 494
 495 static int
 496 retcode_entry_response( Operation *op, SlapReply *rs, BackendInfo *bi, Entry *e )
 497 {
 498         Attribute       *a;
 499         int             err;
 500         char            *next;
 501
 502         if ( get_manageDSAit( op ) ) {
 503                 return SLAP_CB_CONTINUE;
 504         }
 505
 506         if ( !is_entry_objectclass_or_sub( e, oc_errAbsObject ) ) {
 507                 return SLAP_CB_CONTINUE;
 508         }
 509
 510         /* operation */
 511         a = attr_find( e->e_attrs, ad_errOp );
 512         if ( a != NULL ) {
 513                 int             i,
 514                                 gotit = 0;
 515                 struct berval   bv = BER_BVNULL;
 516
 517                 (void)retcode_op2str( op->o_tag, &bv );
 518
 519                 if ( BER_BVISNULL( &bv ) ) {
 520                         return SLAP_CB_CONTINUE;
 521                 }
 522
 523                 for ( i = 0; !BER_BVISNULL( &a->a_nvals[ i ] ); i++ ) {
 524                         if ( bvmatch( &a->a_nvals[ i ], &bv ) ) {
 525                                 gotit = 1;
 526                                 break;
 527                         }
 528                 }
 529
 530                 if ( !gotit ) {
 531                         return SLAP_CB_CONTINUE;
 532                 }
 533         }
 534
 535         /* error code */
 536         a = attr_find( e->e_attrs, ad_errCode );
 537         if ( a == NULL ) {
 538                 return SLAP_CB_CONTINUE;
 539         }
 540         err = strtol( a->a_nvals[ 0 ].bv_val, &next, 0 );
 541         if ( next == a->a_nvals[ 0 ].bv_val || next[ 0 ] != '\0' ) {
 542                 return SLAP_CB_CONTINUE;
 543         }
 544         rs->sr_err = err;
 545
 546         /* sleep time */
 547         a = attr_find( e->e_attrs, ad_errSleepTime );
 548         if ( a != NULL && a->a_nvals[ 0 ].bv_val[ 0 ] != '-' ) {
 549                 int     sleepTime;
 550
 551                 if ( lutil_atoi( &sleepTime, a->a_nvals[ 0 ].bv_val ) == 0 ) {
 552                         retcode_sleep( sleepTime );
 553                 }
 554         }
 555
 556         if ( rs->sr_err != LDAP_SUCCESS && !LDAP_API_ERROR( rs->sr_err )) {
 557                 BackendDB       db = *op->o_bd,
 558                                 *o_bd = op->o_bd;
 559                 void            *o_callback = op->o_callback;
 560
 561                 /* message text */
 562                 a = attr_find( e->e_attrs, ad_errText );
 563                 if ( a != NULL ) {
 564                         rs->sr_text = a->a_vals[ 0 ].bv_val;
 565                 }
 566
 567                 /* matched DN */
 568                 a = attr_find( e->e_attrs, ad_errMatchedDN );
 569                 if ( a != NULL ) {
 570                         rs->sr_matched = a->a_vals[ 0 ].bv_val;
 571                 }
 572
 573                 if ( bi == NULL ) {
 574                         slap_overinst   *on = (slap_overinst *)op->o_bd->bd_info;
 575
 576                         bi = on->on_info->oi_orig;
 577                 }
 578
 579                 db.bd_info = bi;
 580                 op->o_bd = &db;
 581                 op->o_callback = NULL;
 582
 583                 /* referral */
 584                 if ( rs->sr_err == LDAP_REFERRAL ) {
 585                         BerVarray       refs = default_referral;
 586
 587                         a = attr_find( e->e_attrs, slap_schema.si_ad_ref );
 588                         if ( a != NULL ) {
 589                                 refs = a->a_vals;
 590                         }
 591                         rs->sr_ref = referral_rewrite( refs,
 592                                 NULL, &op->o_req_dn, op->oq_search.rs_scope );
 593
 594                         send_search_reference( op, rs );
 595                         ber_bvarray_free( rs->sr_ref );
 596                         rs->sr_ref = NULL;
 597
 598                 } else {
 599                         send_ldap_result( op, rs );
 600                 }
 601
 602                 rs->sr_text = NULL;
 603                 rs->sr_matched = NULL;
 604                 op->o_bd = o_bd;
 605                 op->o_callback = o_callback;
 606         }
 607
 608         if ( rs->sr_err != LDAP_SUCCESS ) {
 609                 op->o_abandon = 1;
 610                 return rs->sr_err;
 611         }
 612
 613         return SLAP_CB_CONTINUE;
 614 }
 615
 616 static int
 617 retcode_response( Operation *op, SlapReply *rs )
 618 {
 619         slap_overinst   *on = (slap_overinst *)op->o_bd->bd_info;
 620         retcode_t       *rd = (retcode_t *)on->on_bi.bi_private;
 621
 622         if ( rs->sr_type != REP_SEARCH || !RETCODE_INDIR( rd ) ) {
 623                 return SLAP_CB_CONTINUE;
 624         }
 625
 626         return retcode_entry_response( op, rs, NULL, rs->sr_entry );
 627 }
 628
 629 static int
 630 retcode_db_init( BackendDB *be )
 631 {
 632         slap_overinst   *on = (slap_overinst *)be->bd_info;
 633         retcode_t       *rd;
 634
 635         srand( getpid() );
 636
 637         rd = (retcode_t *)ch_malloc( sizeof( retcode_t ) );
 638         memset( rd, 0, sizeof( retcode_t ) );
 639
 640         on->on_bi.bi_private = (void *)rd;
 641
 642         return 0;
 643 }
 644
 645 static int
 646 retcode_db_config(
 647         BackendDB       *be,
 648         const char      *fname,
 649         int             lineno,
 650         int             argc,
 651         char            **argv )
 652 {
 653         slap_overinst   *on = (slap_overinst *)be->bd_info;
 654         retcode_t       *rd = (retcode_t *)on->on_bi.bi_private;
 655
 656         char                    *argv0 = argv[ 0 ] + STRLENOF( "retcode-" );
 657
 658         if ( strncasecmp( argv[ 0 ], "retcode-", STRLENOF( "retcode-" ) ) != 0 ) {
 659                 return SLAP_CONF_UNKNOWN;
 660         }
 661
 662         if ( strcasecmp( argv0, "parent" ) == 0 ) {
 663                 struct berval   dn;
 664                 int             rc;
 665
 666                 if ( argc != 2 ) {
 667                         fprintf( stderr, "%s: line %d: retcode: "
 668                                 "\"retcode-parent <DN>\": missing <DN>\n",
 669                                 fname, lineno );
 670                         return 1;
 671                 }
 672
 673                 if ( !BER_BVISNULL( &rd->rd_pdn ) ) {
 674                         fprintf( stderr, "%s: line %d: retcode: "
 675                                 "parent already defined.\n", fname, lineno );
 676                         return 1;
 677                 }
 678
 679                 ber_str2bv( argv[ 1 ], 0, 0, &dn );
 680
 681                 rc = dnPrettyNormal( NULL, &dn, &rd->rd_pdn, &rd->rd_npdn, NULL );
 682                 if ( rc != LDAP_SUCCESS ) {
 683                         fprintf( stderr, "%s: line %d: retcode: "
 684                                 "unable to normalize parent DN \"%s\": %d\n",
 685                                 fname, lineno, argv[ 1 ], rc );
 686                         return 1;
 687                 }
 688
 689         } else if ( strcasecmp( argv0, "item" ) == 0 ) {
 690                 retcode_item_t  rdi = { BER_BVNULL }, **rdip;
 691                 struct berval           bv, rdn, nrdn;
 692                 int                     rc;
 693                 char                    *next = NULL;
 694
 695                 if ( argc < 3 ) {
 696                         fprintf( stderr, "%s: line %d: retcode: "
 697                                 "\"retcode-item <RDN> <retcode> [<text>]\": "
 698                                 "missing args\n",
 699                                 fname, lineno );
 700                         return 1;
 701                 }
 702
 703                 ber_str2bv( argv[ 1 ], 0, 0, &bv );
 704
 705                 rc = dnPrettyNormal( NULL, &bv, &rdn, &nrdn, NULL );
 706                 if ( rc != LDAP_SUCCESS ) {
 707                         fprintf( stderr, "%s: line %d: retcode: "
 708                                 "unable to normalize RDN \"%s\": %d\n",
 709                                 fname, lineno, argv[ 1 ], rc );
 710                         return 1;
 711                 }
 712
 713                 if ( !dnIsOneLevelRDN( &nrdn ) ) {
 714                         fprintf( stderr, "%s: line %d: retcode: "
 715                                 "value \"%s\" is not a RDN\n",
 716                                 fname, lineno, argv[ 1 ] );
 717                         return 1;
 718                 }
 719
 720                 if ( BER_BVISNULL( &rd->rd_npdn ) ) {
 721                         /* FIXME: we use the database suffix */
 722                         if ( be->be_nsuffix == NULL ) {
 723                                 fprintf( stderr, "%s: line %d: retcode: "
 724                                         "either \"retcode-parent\" "
 725                                         "or \"suffix\" must be defined.\n",
 726                                         fname, lineno );
 727                                 return 1;
 728                         }
 729
 730                         ber_dupbv( &rd->rd_pdn, &be->be_suffix[ 0 ] );
 731                         ber_dupbv( &rd->rd_npdn, &be->be_nsuffix[ 0 ] );
 732                 }
 733
 734                 build_new_dn( &rdi.rdi_dn, &rd->rd_pdn, &rdn, NULL );
 735                 build_new_dn( &rdi.rdi_ndn, &rd->rd_npdn, &nrdn, NULL );
 736
 737                 ch_free( rdn.bv_val );
 738                 ch_free( nrdn.bv_val );
 739
 740                 rdi.rdi_err = strtol( argv[ 2 ], &next, 0 );
 741                 if ( next == argv[ 2 ] || next[ 0 ] != '\0' ) {
 742                         fprintf( stderr, "%s: line %d: retcode: "
 743                                 "unable to parse return code \"%s\"\n",
 744                                 fname, lineno, argv[ 2 ] );
 745                         return 1;
 746                 }
 747
 748                 rdi.rdi_mask = SN_DG_OP_ALL;
 749
 750                 if ( argc > 3 ) {
 751                         int     i;
 752
 753                         for ( i = 3; i < argc; i++ ) {
 754                                 if ( strncasecmp( argv[ i ], "op=", STRLENOF( "op=" ) ) == 0 )
 755                                 {
 756                                         char            **ops;
 757                                         int             j;
 758
 759                                         ops = ldap_str2charray( &argv[ i ][ STRLENOF( "op=" ) ], "," );
 760                                         assert( ops != NULL );
 761
 762                                         rdi.rdi_mask = SN_DG_OP_NONE;
 763
 764                                         for ( j = 0; ops[ j ] != NULL; j++ ) {
 765                                                 if ( strcasecmp( ops[ j ], "add" ) == 0 ) {
 766                                                         rdi.rdi_mask |= SN_DG_OP_ADD;
 767
 768                                                 } else if ( strcasecmp( ops[ j ], "bind" ) == 0 ) {
 769                                                         rdi.rdi_mask |= SN_DG_OP_BIND;
 770
 771                                                 } else if ( strcasecmp( ops[ j ], "compare" ) == 0 ) {
 772                                                         rdi.rdi_mask |= SN_DG_OP_COMPARE;
 773
 774                                                 } else if ( strcasecmp( ops[ j ], "delete" ) == 0 ) {
 775                                                         rdi.rdi_mask |= SN_DG_OP_DELETE;
 776
 777                                                 } else if ( strcasecmp( ops[ j ], "modify" ) == 0 ) {
 778                                                         rdi.rdi_mask |= SN_DG_OP_MODIFY;
 779
 780                                                 } else if ( strcasecmp( ops[ j ], "rename" ) == 0
 781                                                         || strcasecmp( ops[ j ], "modrdn" ) == 0 )
 782                                                 {
 783                                                         rdi.rdi_mask |= SN_DG_OP_RENAME;
 784
 785                                                 } else if ( strcasecmp( ops[ j ], "search" ) == 0 ) {
 786                                                         rdi.rdi_mask |= SN_DG_OP_SEARCH;
 787
 788                                                 } else if ( strcasecmp( ops[ j ], "extended" ) == 0 ) {
 789                                                         rdi.rdi_mask |= SN_DG_EXTENDED;
 790
 791                                                 } else if ( strcasecmp( ops[ j ], "auth" ) == 0 ) {
 792                                                         rdi.rdi_mask |= SN_DG_OP_AUTH;
 793
 794                                                 } else if ( strcasecmp( ops[ j ], "read" ) == 0 ) {
 795                                                         rdi.rdi_mask |= SN_DG_OP_READ;
 796
 797                                                 } else if ( strcasecmp( ops[ j ], "write" ) == 0 ) {
 798                                                         rdi.rdi_mask |= SN_DG_OP_WRITE;
 799
 800                                                 } else if ( strcasecmp( ops[ j ], "all" ) == 0 ) {
 801                                                         rdi.rdi_mask |= SN_DG_OP_ALL;
 802
 803                                                 } else {
 804                                                         fprintf( stderr, "retcode: unknown op \"%s\"\n",
 805                                                                 ops[ j ] );
 806                                                         ldap_charray_free( ops );
 807                                                         return 1;
 808                                                 }
 809                                         }
 810
 811                                         ldap_charray_free( ops );
 812
 813                                 } else if ( strncasecmp( argv[ i ], "text=", STRLENOF( "text=" ) ) == 0 )
 814                                 {
 815                                         if ( !BER_BVISNULL( &rdi.rdi_text ) ) {
 816                                                 fprintf( stderr, "%s: line %d: retcode: "
 817                                                         "\"text\" already provided.\n",
 818                                                         fname, lineno );
 819                                                 return 1;
 820                                         }
 821                                         ber_str2bv( &argv[ i ][ STRLENOF( "text=" ) ], 0, 1, &rdi.rdi_text );
 822
 823                                 } else if ( strncasecmp( argv[ i ], "matched=", STRLENOF( "matched=" ) ) == 0 )
 824                                 {
 825                                         struct berval   dn;
 826
 827                                         if ( !BER_BVISNULL( &rdi.rdi_matched ) ) {
 828                                                 fprintf( stderr, "%s: line %d: retcode: "
 829                                                         "\"matched\" already provided.\n",
 830                                                         fname, lineno );
 831                                                 return 1;
 832                                         }
 833                                         ber_str2bv( &argv[ i ][ STRLENOF( "matched=" ) ], 0, 0, &dn );
 834                                         if ( dnPretty( NULL, &dn, &rdi.rdi_matched, NULL ) != LDAP_SUCCESS ) {
 835                                                 fprintf( stderr, "%s: line %d: retcode: "
 836                                                         "unable to prettify matched DN \"%s\".\n",
 837                                                         fname, lineno, &argv[ i ][ STRLENOF( "matched=" ) ] );
 838                                                 return 1;
 839                                         }
 840
 841                                 } else if ( strncasecmp( argv[ i ], "ref=", STRLENOF( "ref=" ) ) == 0 )
 842                                 {
 843                                         char            **refs;
 844                                         int             j;
 845
 846                                         if ( rdi.rdi_ref != NULL ) {
 847                                                 fprintf( stderr, "%s: line %d: retcode: "
 848                                                         "\"ref\" already provided.\n",
 849                                                         fname, lineno );
 850                                                 return 1;
 851                                         }
 852
 853                                         if ( rdi.rdi_err != LDAP_REFERRAL ) {
 854                                                 fprintf( stderr, "%s: line %d: retcode: "
 855                                                         "providing \"ref\"\n"
 856                                                         "\talong with a non-referral "
 857                                                         "resultCode may cause slapd failures\n"
 858                                                         "\trelated to internal checks.\n",
 859                                                         fname, lineno );
 860                                         }
 861
 862                                         refs = ldap_str2charray( &argv[ i ][ STRLENOF( "ref=" ) ], " " );
 863                                         assert( refs != NULL );
 864
 865                                         for ( j = 0; refs[ j ] != NULL; j++ ) {
 866                                                 struct berval   bv;
 867
 868                                                 ber_str2bv( refs[ j ], 0, 1, &bv );
 869                                                 ber_bvarray_add( &rdi.rdi_ref, &bv );
 870                                         }
 871
 872                                         ldap_charray_free( refs );
 873
 874                                 } else if ( strncasecmp( argv[ i ], "sleeptime=", STRLENOF( "sleeptime=" ) ) == 0 )
 875                                 {
 876                                         if ( rdi.rdi_sleeptime != 0 ) {
 877                                                 fprintf( stderr, "%s: line %d: retcode: "
 878                                                         "\"sleeptime\" already provided.\n",
 879                                                         fname, lineno );
 880                                                 return 1;
 881                                         }
 882
 883                                         if ( lutil_atoi( &rdi.rdi_sleeptime, &argv[ i ][ STRLENOF( "sleeptime=" ) ] ) ) {
 884                                                 fprintf( stderr, "%s: line %d: retcode: "
 885                                                         "unable to parse \"sleeptime=%s\".\n",
 886                                                         fname, lineno, &argv[ i ][ STRLENOF( "sleeptime=" ) ] );
 887                                                 return 1;
 888                                         }
 889
 890                                 } else {
 891                                         fprintf( stderr, "%s: line %d: retcode: "
 892                                                 "unknown option \"%s\".\n",
 893                                                         fname, lineno, argv[ i ] );
 894                                         return 1;
 895                                 }
 896                         }
 897                 }
 898
 899                 for ( rdip = &rd->rd_item; *rdip; rdip = &(*rdip)->rdi_next )
 900                         /* go to last */ ;
 901
 902
 903                 *rdip = ( retcode_item_t * )ch_malloc( sizeof( retcode_item_t ) );
 904                 *(*rdip) = rdi;
 905
 906         } else if ( strcasecmp( argv0, "indir" ) == 0 ) {
 907                 rd->rd_flags |= RETCODE_FINDIR;
 908
 909         } else if ( strcasecmp( argv0, "sleep" ) == 0 ) {
 910                 switch ( argc ) {
 911                 case 1:
 912                         fprintf( stderr, "%s: line %d: retcode: "
 913                                 "\"retcode-sleep <time>\": missing <time>\n",
 914                                 fname, lineno );
 915                         return 1;
 916
 917                 case 2:
 918                         break;
 919
 920                 default:
 921                         fprintf( stderr, "%s: line %d: retcode: "
 922                                 "\"retcode-sleep <time>\": extra cruft after <time>\n",
 923                                 fname, lineno );
 924                         return 1;
 925                 }
 926
 927                 if ( lutil_atoi( &rd->rd_sleep, argv[ 1 ] ) != 0 ) {
 928                         fprintf( stderr, "%s: line %d: retcode: "
 929                                 "\"retcode-sleep <time>\": unable to parse <time>\n",
 930                                 fname, lineno );
 931                         return 1;
 932                 }
 933
 934         } else {
 935                 return SLAP_CONF_UNKNOWN;
 936         }
 937
 938         return 0;
 939 }
 940
 941 static int
 942 retcode_db_open( BackendDB *be )
 943 {
 944         slap_overinst   *on = (slap_overinst *)be->bd_info;
 945         retcode_t       *rd = (retcode_t *)on->on_bi.bi_private;
 946
 947         retcode_item_t  *rdi;
 948
 949         for ( rdi = rd->rd_item; rdi; rdi = rdi->rdi_next ) {
 950                 LDAPRDN                 rdn = NULL;
 951                 int                     rc, j;
 952                 char*                   p;
 953                 struct berval           val[ 3 ];
 954                 char                    buf[ SLAP_TEXT_BUFLEN ];
 955
 956                 /* DN */
 957                 rdi->rdi_e.e_name = rdi->rdi_dn;
 958                 rdi->rdi_e.e_nname = rdi->rdi_ndn;
 959
 960                 /* objectClass */
 961                 val[ 0 ] = oc_errObject->soc_cname;
 962                 val[ 1 ] = slap_schema.si_oc_extensibleObject->soc_cname;
 963                 BER_BVZERO( &val[ 2 ] );
 964
 965                 attr_merge( &rdi->rdi_e, slap_schema.si_ad_objectClass, val, NULL );
 966
 967                 /* RDN avas */
 968                 rc = ldap_bv2rdn( &rdi->rdi_dn, &rdn, (char **) &p,
 969                                 LDAP_DN_FORMAT_LDAP );
 970
 971                 assert( rc == LDAP_SUCCESS );
 972
 973                 for ( j = 0; rdn[ j ]; j++ ) {
 974                         LDAPAVA                 *ava = rdn[ j ];
 975                         AttributeDescription    *ad = NULL;
 976                         const char              *text;
 977
 978                         rc = slap_bv2ad( &ava->la_attr, &ad, &text );
 979                         assert( rc == LDAP_SUCCESS );
 980
 981                         attr_merge_normalize_one( &rdi->rdi_e, ad,
 982                                         &ava->la_value, NULL );
 983                 }
 984
 985                 ldap_rdnfree( rdn );
 986
 987                 /* error code */
 988                 snprintf( buf, sizeof( buf ), "%d", rdi->rdi_err );
 989                 ber_str2bv( buf, 0, 0, &val[ 0 ] );
 990
 991                 attr_merge_one( &rdi->rdi_e, ad_errCode, &val[ 0 ], NULL );
 992
 993                 if ( rdi->rdi_ref != NULL ) {
 994                         attr_merge_normalize( &rdi->rdi_e, slap_schema.si_ad_ref,
 995                                 rdi->rdi_ref, NULL );
 996                 }
 997
 998                 /* text */
 999                 if ( !BER_BVISNULL( &rdi->rdi_text ) ) {
1000                         val[ 0 ] = rdi->rdi_text;
1001
1002                         attr_merge_normalize_one( &rdi->rdi_e, ad_errText, &val[ 0 ], NULL );
1003                 }
1004
1005                 /* matched */
1006                 if ( !BER_BVISNULL( &rdi->rdi_matched ) ) {
1007                         val[ 0 ] = rdi->rdi_matched;
1008
1009                         attr_merge_normalize_one( &rdi->rdi_e, ad_errMatchedDN, &val[ 0 ], NULL );
1010                 }
1011
1012                 /* sleep time */
1013                 if ( rdi->rdi_sleeptime ) {
1014                         snprintf( buf, sizeof( buf ), "%d", rdi->rdi_sleeptime );
1015                         ber_str2bv( buf, 0, 0, &val[ 0 ] );
1016
1017                         attr_merge_one( &rdi->rdi_e, ad_errSleepTime, &val[ 0 ], NULL );
1018                 }
1019
1020                 /* operations */
1021                 if ( rdi->rdi_mask & SN_DG_OP_ADD ) {
1022                         BER_BVSTR( &val[ 0 ], "add" );
1023                         attr_merge_normalize_one( &rdi->rdi_e, ad_errOp, &val[ 0 ], NULL );
1024                 }
1025
1026                 if ( rdi->rdi_mask & SN_DG_OP_BIND ) {
1027                         BER_BVSTR( &val[ 0 ], "bind" );
1028                         attr_merge_normalize_one( &rdi->rdi_e, ad_errOp, &val[ 0 ], NULL );
1029                 }
1030
1031                 if ( rdi->rdi_mask & SN_DG_OP_COMPARE ) {
1032                         BER_BVSTR( &val[ 0 ], "compare" );
1033                         attr_merge_normalize_one( &rdi->rdi_e, ad_errOp, &val[ 0 ], NULL );
1034                 }
1035
1036                 if ( rdi->rdi_mask & SN_DG_OP_DELETE ) {
1037                         BER_BVSTR( &val[ 0 ], "delete" );
1038                         attr_merge_normalize_one( &rdi->rdi_e, ad_errOp, &val[ 0 ], NULL );
1039                 }
1040
1041                 if ( rdi->rdi_mask & SN_DG_EXTENDED ) {
1042                         BER_BVSTR( &val[ 0 ], "extended" );
1043                         attr_merge_normalize_one( &rdi->rdi_e, ad_errOp, &val[ 0 ], NULL );
1044                 }
1045
1046                 if ( rdi->rdi_mask & SN_DG_OP_MODIFY ) {
1047                         BER_BVSTR( &val[ 0 ], "modify" );
1048                         attr_merge_normalize_one( &rdi->rdi_e, ad_errOp, &val[ 0 ], NULL );
1049                 }
1050
1051                 if ( rdi->rdi_mask & SN_DG_OP_RENAME ) {
1052                         BER_BVSTR( &val[ 0 ], "rename" );
1053                         attr_merge_normalize_one( &rdi->rdi_e, ad_errOp, &val[ 0 ], NULL );
1054                 }
1055
1056                 if ( rdi->rdi_mask & SN_DG_OP_SEARCH ) {
1057                         BER_BVSTR( &val[ 0 ], "search" );
1058                         attr_merge_normalize_one( &rdi->rdi_e, ad_errOp, &val[ 0 ], NULL );
1059                 }
1060         }
1061
1062         return 0;
1063 }
1064
1065 static int
1066 retcode_db_destroy( BackendDB *be )
1067 {
1068         slap_overinst   *on = (slap_overinst *)be->bd_info;
1069         retcode_t       *rd = (retcode_t *)on->on_bi.bi_private;
1070
1071         if ( rd ) {
1072                 retcode_item_t  *rdi, *next;
1073
1074                 for ( rdi = rd->rd_item; rdi != NULL; rdi = next ) {
1075                         ber_memfree( rdi->rdi_dn.bv_val );
1076                         ber_memfree( rdi->rdi_ndn.bv_val );
1077
1078                         if ( !BER_BVISNULL( &rdi->rdi_text ) ) {
1079                                 ber_memfree( rdi->rdi_text.bv_val );
1080                         }
1081
1082                         if ( !BER_BVISNULL( &rdi->rdi_matched ) ) {
1083                                 ber_memfree( rdi->rdi_matched.bv_val );
1084                         }
1085
1086                         if ( rdi->rdi_ref ) {
1087                                 ber_bvarray_free( rdi->rdi_ref );
1088                         }
1089
1090                         BER_BVZERO( &rdi->rdi_e.e_name );
1091                         BER_BVZERO( &rdi->rdi_e.e_nname );
1092
1093                         entry_clean( &rdi->rdi_e );
1094
1095                         next = rdi->rdi_next;
1096
1097                         ch_free( rdi );
1098                 }
1099
1100                 if ( !BER_BVISNULL( &rd->rd_pdn ) ) {
1101                         ber_memfree( rd->rd_pdn.bv_val );
1102                 }
1103
1104                 if ( !BER_BVISNULL( &rd->rd_npdn ) ) {
1105                         ber_memfree( rd->rd_npdn.bv_val );
1106                 }
1107
1108                 ber_memfree( rd );
1109         }
1110
1111         return 0;
1112 }
1113
1114 #if SLAPD_OVER_RETCODE == SLAPD_MOD_DYNAMIC
1115 static
1116 #endif /* SLAPD_OVER_RETCODE == SLAPD_MOD_DYNAMIC */
1117 int
1118 retcode_initialize( void )
1119 {
1120         int             i, code;
1121         const char      *err;
1122
1123         static struct {
1124                 char                    *desc;
1125                 AttributeDescription    **ad;
1126         } retcode_at[] = {
1127                 { "( 1.3.6.1.4.1.4203.666.11.4.1.1 "
1128                         "NAME ( 'errCode' ) "
1129                         "DESC 'LDAP error code' "
1130                         "EQUALITY integerMatch "
1131                         "ORDERING integerOrderingMatch "
1132                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 "
1133                         "SINGLE-VALUE )",
1134                         &ad_errCode },
1135                 { "( 1.3.6.1.4.1.4203.666.11.4.1.2 "
1136                         "NAME ( 'errOp' ) "
1137                         "DESC 'Operations the errObject applies to' "
1138                         "EQUALITY caseIgnoreMatch "
1139                         "SUBSTR caseIgnoreSubstringsMatch "
1140                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )",
1141                         &ad_errOp},
1142                 { "( 1.3.6.1.4.1.4203.666.11.4.1.3 "
1143                         "NAME ( 'errText' ) "
1144                         "DESC 'LDAP error textual description' "
1145                         "EQUALITY caseIgnoreMatch "
1146                         "SUBSTR caseIgnoreSubstringsMatch "
1147                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
1148                         "SINGLE-VALUE )",
1149                         &ad_errText },
1150                 { "( 1.3.6.1.4.1.4203.666.11.4.1.4 "
1151                         "NAME ( 'errSleepTime' ) "
1152                         "DESC 'Time to wait before returning the error' "
1153                         "EQUALITY integerMatch "
1154                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 "
1155                         "SINGLE-VALUE )",
1156                         &ad_errSleepTime },
1157                 { "( 1.3.6.1.4.1.4203.666.11.4.1.5 "
1158                         "NAME ( 'errMatchedDN' ) "
1159                         "DESC 'Value to be returned as matched DN' "
1160                         "EQUALITY distinguishedNameMatch "
1161                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 "
1162                         "SINGLE-VALUE )",
1163                         &ad_errMatchedDN },
1164                 { NULL }
1165         };
1166
1167         static struct {
1168                 char            *desc;
1169                 ObjectClass     **oc;
1170         } retcode_oc[] = {
1171                 { "( 1.3.6.1.4.1.4203.666.11.4.3.0 "
1172                         "NAME ( 'errAbsObject' ) "
1173                         "SUP top ABSTRACT "
1174                         "MUST ( errCode ) "
1175                         "MAY ( "
1176                                 "cn "
1177                                 "$ description "
1178                                 "$ errOp "
1179                                 "$ errText "
1180                                 "$ errSleepTime "
1181                                 "$ errMatchedDN "
1182                         ") )",
1183                         &oc_errAbsObject },
1184                 { "( 1.3.6.1.4.1.4203.666.11.4.3.1 "
1185                         "NAME ( 'errObject' ) "
1186                         "SUP errAbsObject STRUCTURAL "
1187                         ")",
1188                         &oc_errObject },
1189                 { "( 1.3.6.1.4.1.4203.666.11.4.3.2 "
1190                         "NAME ( 'errAuxObject' ) "
1191                         "SUP errAbsObject AUXILIARY "
1192                         ")",
1193                         &oc_errAuxObject },
1194                 { NULL }
1195         };
1196
1197
1198         for ( i = 0; retcode_at[ i ].desc != NULL; i++ ) {
1199                 code = register_at( retcode_at[ i ].desc, retcode_at[ i ].ad, 0 );
1200                 if ( code ) {
1201                         Debug( LDAP_DEBUG_ANY,
1202                                 "retcode: register_at failed\n", 0, 0, 0 );
1203                         return code;
1204                 }
1205         }
1206
1207         for ( i = 0; retcode_oc[ i ].desc != NULL; i++ ) {
1208                 code = register_oc( retcode_oc[ i ].desc, retcode_oc[ i ].oc, 0 );
1209                 if ( code ) {
1210                         Debug( LDAP_DEBUG_ANY,
1211                                 "retcode: register_oc failed\n", 0, 0, 0 );
1212                         return code;
1213                 }
1214         }
1215
1216         retcode.on_bi.bi_type = "retcode";
1217
1218         retcode.on_bi.bi_db_init = retcode_db_init;
1219         retcode.on_bi.bi_db_config = retcode_db_config;
1220         retcode.on_bi.bi_db_open = retcode_db_open;
1221         retcode.on_bi.bi_db_destroy = retcode_db_destroy;
1222
1223         retcode.on_bi.bi_op_add = retcode_op_func;
1224         retcode.on_bi.bi_op_bind = retcode_op_func;
1225         retcode.on_bi.bi_op_compare = retcode_op_func;
1226         retcode.on_bi.bi_op_delete = retcode_op_func;
1227         retcode.on_bi.bi_op_modify = retcode_op_func;
1228         retcode.on_bi.bi_op_modrdn = retcode_op_func;
1229         retcode.on_bi.bi_op_search = retcode_op_func;
1230
1231         retcode.on_bi.bi_extended = retcode_op_func;
1232
1233         retcode.on_response = retcode_response;
1234
1235         return overlay_register( &retcode );
1236 }
1237
1238 #if SLAPD_OVER_RETCODE == SLAPD_MOD_DYNAMIC
1239 int
1240 init_module( int argc, char *argv[] )
1241 {
1242         return retcode_initialize();
1243 }
1244 #endif /* SLAPD_OVER_RETCODE == SLAPD_MOD_DYNAMIC */
1245
1246 #endif /* SLAPD_OVER_RETCODE */