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

   1 /* schema_init.c - init builtin schema */
   2 /* $OpenLDAP$ */
   3 /*
   4  * Copyright 1998-1999 The OpenLDAP Foundation, All Rights Reserved.
   5  * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
   6  */
   7
   8 #include "portable.h"
   9
  10 #include <stdio.h>
  11
  12 #include <ac/ctype.h>
  13 #include <ac/string.h>
  14 #include <ac/socket.h>
  15
  16 #include "slap.h"
  17 #include "ldap_pvt.h"
  18
  19 static int
  20 octetStringValidate(
  21         Syntax *syntax,
  22         struct berval *in )
  23 {
  24         /* any value allowed */
  25         return 0;
  26 }
  27
  28 static int
  29 UTF8StringValidate(
  30         Syntax *syntax,
  31         struct berval *in )
  32 {
  33         ber_len_t count;
  34         int len;
  35         unsigned char *u = in->bv_val;
  36
  37         for( count = in->bv_len; count > 0; count+=len, u+=len ) {
  38                 /* get the length indicated by the first byte */
  39                 len = LDAP_UTF8_CHARLEN( u );
  40
  41                 /* should not be zero */
  42                 if( len == 0 ) return -1;
  43
  44                 /* make sure len corresponds with the offset
  45                         to the next character */
  46                 if( LDAP_UTF8_OFFSET( u ) != len ) return -1;
  47         }
  48
  49         if( count != 0 ) return -1;
  50
  51         return 0;
  52 }
  53
  54 static int
  55 UTF8StringNormalize(
  56         Syntax *syntax,
  57         MatchingRule *mr,
  58         struct berval *val,
  59         struct berval **normalized )
  60 {
  61         struct berval *newval;
  62         char *p, *q, *s;
  63
  64         newval = ch_malloc( sizeof( struct berval ) );
  65
  66         p = val->bv_val;
  67
  68         /* Ignore initial whitespace */
  69         while ( ldap_utf8_isspace( p ) ) {
  70                 LDAP_UTF8_INCR( p );
  71         }
  72
  73         if( *p ) {
  74                 ch_free( newval );
  75                 return 1;
  76         }
  77
  78         newval->bv_val = ch_strdup( p );
  79         p = q = newval->bv_val;
  80         s = NULL;
  81
  82         while ( *p ) {
  83                 int len;
  84
  85                 if ( ldap_utf8_isspace( p ) ) {
  86                         len = LDAP_UTF8_COPY(q,p);
  87                         s=q;
  88                         p+=len;
  89                         q+=len;
  90
  91                         /* Ignore the extra whitespace */
  92                         while ( ldap_utf8_isspace( p ) ) {
  93                                 LDAP_UTF8_INCR( p );
  94                         }
  95                 } else {
  96                         len = LDAP_UTF8_COPY(q,p);
  97                         s=NULL;
  98                         p+=len;
  99                         q+=len;
 100                 }
 101         }
 102
 103         assert( *newval->bv_val );
 104         assert( newval->bv_val < p );
 105         assert( p <= q );
 106
 107         /* cannot start with a space */
 108         assert( !ldap_utf8_isspace(newval->bv_val) );
 109
 110         /*
 111          * If the string ended in space, backup the pointer one
 112          * position.  One is enough because the above loop collapsed
 113          * all whitespace to a single space.
 114          */
 115
 116         if ( s != NULL ) {
 117                 q = s;
 118         }
 119
 120         /* cannot end with a space */
 121         assert( !ldap_utf8_isspace( LDAP_UTF8_PREV(q) ) );
 122
 123         /* null terminate */
 124         *q = '\0';
 125
 126         newval->bv_len = q - newval->bv_val;
 127         normalized = &newval;
 128
 129         return 0;
 130 }
 131
 132 static int
 133 IA5StringValidate(
 134         Syntax *syntax,
 135         struct berval *val )
 136 {
 137         ber_len_t i;
 138
 139         for(i=0; i < val->bv_len; i++) {
 140                 if( !isascii(val->bv_val[i]) ) return -1;
 141         }
 142
 143         return 0;
 144 }
 145
 146 static int
 147 IA5StringConvert(
 148         Syntax *syntax,
 149         struct berval *in,
 150         struct berval **out )
 151 {
 152         ber_len_t i;
 153         struct berval *bv = ch_malloc( sizeof(struct berval) );
 154         bv->bv_len = (in->bv_len+1) * sizeof( ldap_unicode_t );
 155         bv->bv_val = ch_malloc( bv->bv_len );
 156
 157         for(i=0; i < in->bv_len; i++ ) {
 158                 /*
 159                  * IA5StringValidate should have been called to ensure
 160                  * input is limited to IA5.
 161                  */
 162                 bv->bv_val[i] = in->bv_val[i];
 163         }
 164
 165         *out = bv;
 166         return 0;
 167 }
 168
 169 static int
 170 IA5StringNormalize(
 171         Syntax *syntax,
 172         MatchingRule *mr,
 173         struct berval *val,
 174         struct berval **normalized )
 175 {
 176         struct berval *newval;
 177         char *p, *q;
 178
 179         newval = ch_malloc( sizeof( struct berval ) );
 180
 181         p = val->bv_val;
 182
 183         /* Ignore initial whitespace */
 184         while ( isspace( *p++ ) ) {
 185                 /* EMPTY */  ;
 186         }
 187
 188         if( *p ) {
 189                 ch_free( newval );
 190                 return 1;
 191         }
 192
 193         newval->bv_val = ch_strdup( p );
 194         p = q = newval->bv_val;
 195
 196         while ( *p ) {
 197                 if ( isspace( *p ) ) {
 198                         *q++ = *p++;
 199
 200                         /* Ignore the extra whitespace */
 201                         while ( isspace( *p++ ) ) {
 202                                 /* EMPTY */  ;
 203                         }
 204                 } else {
 205                         *q++ = *p++;
 206                 }
 207         }
 208
 209         assert( *newval->bv_val );
 210         assert( newval->bv_val < p );
 211         assert( p <= q );
 212
 213         /* cannot start with a space */
 214         assert( !isspace(*newval->bv_val) );
 215
 216         /*
 217          * If the string ended in space, backup the pointer one
 218          * position.  One is enough because the above loop collapsed
 219          * all whitespace to a single space.
 220          */
 221
 222         if ( isspace( q[-1] ) ) {
 223                 --q;
 224         }
 225
 226         /* cannot end with a space */
 227         assert( !isspace( q[-1] ) );
 228
 229         /* null terminate */
 230         *q = '\0';
 231
 232         newval->bv_len = q - newval->bv_val;
 233         normalized = &newval;
 234
 235         return 0;
 236 }
 237
 238 static int
 239 caseExactIA5Match(
 240         Syntax *syntax,
 241         MatchingRule *mr,
 242         struct berval *value,
 243         struct berval *assertedValue )
 244 {
 245         return strcmp( value->bv_val, assertedValue->bv_val );
 246 }
 247
 248 static int
 249 caseIgnoreIA5Match(
 250         Syntax *syntax,
 251         MatchingRule *mr,
 252         struct berval *value,
 253         struct berval *assertedValue )
 254 {
 255         return strcasecmp( value->bv_val, assertedValue->bv_val );
 256 }
 257
 258 struct syntax_defs_rec {
 259         char *sd_desc;
 260         int sd_flags;
 261         slap_syntax_validate_func *sd_validate;
 262         slap_syntax_transform_func *sd_ber2str;
 263         slap_syntax_transform_func *sd_str2ber;
 264 };
 265
 266 struct syntax_defs_rec syntax_defs[] = {
 267         {"( 1.3.6.1.4.1.1466.115.121.1.3 DESC 'AttributeTypeDescription' )",
 268                 0, NULL, NULL, NULL},
 269         {"( 1.3.6.1.4.1.1466.115.121.1.4 DESC 'Audio' )",
 270                 0, NULL, NULL, NULL},
 271         {"( 1.3.6.1.4.1.1466.115.121.1.5 DESC 'Binary' )",
 272                 SLAP_SYNTAX_BINARY,
 273                 NULL, NULL, NULL},
 274         {"( 1.3.6.1.4.1.1466.115.121.1.6 DESC 'BitString' )",
 275                 0, NULL, NULL, NULL},
 276         {"( 1.3.6.1.4.1.1466.115.121.1.7 DESC 'Boolean' )",
 277                 0, NULL, NULL, NULL},
 278         {"( 1.3.6.1.4.1.1466.115.121.1.8 DESC 'Certificate' )",
 279                 SLAP_SYNTAX_BINARY,
 280                 NULL, NULL, NULL},
 281         {"( 1.3.6.1.4.1.1466.115.121.1.9 DESC 'CertificateList' )",
 282                 SLAP_SYNTAX_BINARY,
 283                 NULL, NULL, NULL},
 284         {"( 1.3.6.1.4.1.1466.115.121.1.10 DESC 'CertificatePair' )",
 285                 SLAP_SYNTAX_BINARY,
 286                 NULL, NULL, NULL},
 287         {"( 1.3.6.1.4.1.1466.115.121.1.12 DESC 'DN' )",
 288                 0, NULL, NULL, NULL},
 289         {"( 1.3.6.1.4.1.1466.115.121.1.14 DESC 'DeliveryMethod' )",
 290                 0, NULL, NULL, NULL},
 291         {"( 1.3.6.1.4.1.1466.115.121.1.15 DESC 'DirectoryString' )",
 292                 0, UTF8StringValidate, NULL, NULL},
 293         {"( 1.3.6.1.4.1.1466.115.121.1.16 DESC 'DITContentRuleDescription' )",
 294                 0, NULL, NULL, NULL},
 295         {"( 1.3.6.1.4.1.1466.115.121.1.17 DESC 'DITStructureRuleDescription' )",
 296                 0, NULL, NULL, NULL},
 297         {"( 1.3.6.1.4.1.1466.115.121.1.21 DESC 'EnhancedGuide' )",
 298                 0, NULL, NULL, NULL},
 299         {"( 1.3.6.1.4.1.1466.115.121.1.22 DESC 'FacsimileTelephoneNumber' )",
 300                 0, NULL, NULL, NULL},
 301         {"( 1.3.6.1.4.1.1466.115.121.1.24 DESC 'GeneralizedTime' )",
 302                 0, NULL, NULL, NULL},
 303         {"( 1.3.6.1.4.1.1466.115.121.1.25 DESC 'Guide' )",
 304                 0, NULL, NULL, NULL},
 305         {"( 1.3.6.1.4.1.1466.115.121.1.26 DESC 'IA5String' )",
 306                 0, IA5StringValidate, NULL, NULL},
 307         {"( 1.3.6.1.4.1.1466.115.121.1.27 DESC 'Integer' )",
 308                 0, NULL, NULL, NULL},
 309         {"( 1.3.6.1.4.1.1466.115.121.1.28 DESC 'JPEG' )",
 310                 0, NULL, NULL, NULL},
 311         {"( 1.3.6.1.4.1.1466.115.121.1.30 DESC 'MatchingRuleDescription' )",
 312                 0, NULL, NULL, NULL},
 313         {"( 1.3.6.1.4.1.1466.115.121.1.31 DESC 'MatchingRuleUseDescription' )",
 314                 0, NULL, NULL, NULL},
 315         {"( 1.3.6.1.4.1.1466.115.121.1.32 DESC 'MailPreference' )",
 316                 0, NULL, NULL, NULL},
 317         {"( 1.3.6.1.4.1.1466.115.121.1.34 DESC 'NameAndOptionalUID' )",
 318                 0, NULL, NULL, NULL},
 319         {"( 1.3.6.1.4.1.1466.115.121.1.35 DESC 'NameFormDescription' )",
 320                 0, NULL, NULL, NULL},
 321         {"( 1.3.6.1.4.1.1466.115.121.1.36 DESC 'NumericString' )",
 322                 0, NULL, NULL, NULL},
 323         {"( 1.3.6.1.4.1.1466.115.121.1.37 DESC 'ObjectClassDescription' )",
 324                 0, NULL, NULL, NULL},
 325         {"( 1.3.6.1.4.1.1466.115.121.1.38 DESC 'OID' )",
 326                 0, NULL, NULL, NULL},
 327         {"( 1.3.6.1.4.1.1466.115.121.1.39 DESC 'OtherMailbox' )",
 328                 0, NULL, NULL, NULL},
 329         {"( 1.3.6.1.4.1.1466.115.121.1.40 DESC 'OctetString' )",
 330                 0, octetStringValidate, NULL, NULL},
 331         {"( 1.3.6.1.4.1.1466.115.121.1.41 DESC 'PostalAddress' )",
 332                 0, NULL, NULL, NULL},
 333         {"( 1.3.6.1.4.1.1466.115.121.1.42 DESC 'ProtocolInformation' )",
 334                 0, NULL, NULL, NULL},
 335         {"( 1.3.6.1.4.1.1466.115.121.1.43 DESC 'PresentationAddress' )",
 336                 0, NULL, NULL, NULL},
 337         {"( 1.3.6.1.4.1.1466.115.121.1.44 DESC 'PrintableString' )",
 338                 0, NULL, NULL, NULL},
 339         {"( 1.3.6.1.4.1.1466.115.121.1.49 DESC 'SupportedAlgorithm' )",
 340                 SLAP_SYNTAX_BINARY, NULL, NULL, NULL},
 341         {"( 1.3.6.1.4.1.1466.115.121.1.50 DESC 'TelephoneNumber' )",
 342                 0, NULL, NULL, NULL},
 343         {"( 1.3.6.1.4.1.1466.115.121.1.51 DESC 'TeletexTerminalIdentifier' )",
 344                 0, NULL, NULL, NULL},
 345         {"( 1.3.6.1.4.1.1466.115.121.1.52 DESC 'TelexNumber' )",
 346                 0, NULL, NULL, NULL},
 347         {"( 1.3.6.1.4.1.1466.115.121.1.53 DESC 'UTCTime' )",
 348                 0, NULL, NULL, NULL},
 349         {"( 1.3.6.1.4.1.1466.115.121.1.54 DESC 'LDAPSyntaxDescription' )",
 350                 0, NULL, NULL, NULL},
 351         {"( 1.3.6.1.4.1.1466.115.121.1.58 DESC 'SubstringAssertion' )",
 352                 0, NULL, NULL, NULL},
 353
 354         /* OpenLDAP Experimental Syntaxes */
 355         {"( " SLAPD_OID_ACI_SYNTAX " DESC 'OpenLDAPexperimentalACI' )",
 356                 0, NULL, NULL, NULL},
 357
 358         {NULL, 0, NULL, NULL, NULL}
 359 };
 360
 361 struct mrule_defs_rec {
 362         char *                                          mrd_desc;
 363         slap_mr_convert_func *          mrd_convert;
 364         slap_mr_normalize_func *        mrd_normalize;
 365         slap_mr_match_func *            mrd_match;
 366         slap_mr_indexer_func *          mrd_indexer;
 367         slap_mr_filter_func *           mrd_filter;
 368 };
 369
 370 /*
 371  * Other matching rules in X.520 that we do not use:
 372  *
 373  * 2.5.13.9             numericStringOrderingMatch
 374  * 2.5.13.12    caseIgnoreListSubstringsMatch
 375  * 2.5.13.13    booleanMatch
 376  * 2.5.13.15    integerOrderingMatch
 377  * 2.5.13.18    octetStringOrderingMatch
 378  * 2.5.13.19    octetStringSubstringsMatch
 379  * 2.5.13.25    uTCTimeMatch
 380  * 2.5.13.26    uTCTimeOrderingMatch
 381  * 2.5.13.31    directoryStringFirstComponentMatch
 382  * 2.5.13.32    wordMatch
 383  * 2.5.13.33    keywordMatch
 384  * 2.5.13.34    certificateExactMatch
 385  * 2.5.13.35    certificateMatch
 386  * 2.5.13.36    certificatePairExactMatch
 387  * 2.5.13.37    certificatePairMatch
 388  * 2.5.13.38    certificateListExactMatch
 389  * 2.5.13.39    certificateListMatch
 390  * 2.5.13.40    algorithmIdentifierMatch
 391  * 2.5.13.41    storedPrefixMatch
 392  * 2.5.13.42    attributeCertificateMatch
 393  * 2.5.13.43    readerAndKeyIDMatch
 394  * 2.5.13.44    attributeIntegrityMatch
 395  */
 396
 397 /* recycled matching functions */
 398 #define caseIgnoreMatch caseIgnoreIA5Match
 399 #define caseExactMatch caseExactIA5Match
 400
 401 /* unimplemented matching functions */
 402 #define objectIdentifierMatch NULL
 403 #define distinguishedNameMatch NULL
 404 #define caseIgnoreOrderingMatch NULL
 405 #define caseIgnoreSubstringsMatch NULL
 406 #define caseExactOrderingMatch NULL
 407 #define caseExactSubstringsMatch NULL
 408 #define numericStringMatch NULL
 409 #define numericStringSubstringsMatch NULL
 410 #define caseIgnoreListMatch NULL
 411 #define integerMatch NULL
 412 #define bitStringMatch NULL
 413 #define octetStringMatch NULL
 414 #define telephoneNumberMatch NULL
 415 #define telephoneNumberSubstringsMatch NULL
 416 #define presentationAddressMatch NULL
 417 #define uniqueMemberMatch NULL
 418 #define protocolInformationMatch NULL
 419 #define generalizedTimeMatch NULL
 420 #define generalizedTimeOrderingMatch NULL
 421 #define integerFirstComponentMatch NULL
 422 #define objectIdentifierFirstComponentMatch NULL
 423 #define caseIgnoreIA5SubstringsMatch NULL
 424
 425 struct mrule_defs_rec mrule_defs[] = {
 426         {"( 2.5.13.0 NAME 'objectIdentifierMatch' "
 427                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 )",
 428                 NULL, NULL, objectIdentifierMatch, NULL, NULL},
 429
 430         {"( 2.5.13.1 NAME 'distinguishedNameMatch' "
 431                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 )",
 432                 NULL, NULL, distinguishedNameMatch, NULL, NULL},
 433
 434         {"( 2.5.13.2 NAME 'caseIgnoreMatch' "
 435                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )",
 436                 NULL, UTF8StringNormalize, caseIgnoreMatch, NULL, NULL},
 437
 438         {"( 2.5.13.3 NAME 'caseIgnoreOrderingMatch' "
 439                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )",
 440                 NULL, UTF8StringNormalize, caseIgnoreOrderingMatch, NULL, NULL},
 441
 442         {"( 2.5.13.4 NAME 'caseIgnoreSubstringsMatch' "
 443                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.58 )",
 444                 NULL, UTF8StringNormalize, caseIgnoreSubstringsMatch, NULL, NULL},
 445
 446         /* Next three are not in the RFC's, but are needed for compatibility */
 447         {"( 2.5.13.5 NAME 'caseExactMatch' "
 448                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )",
 449                 NULL, UTF8StringNormalize, caseExactMatch, NULL, NULL},
 450
 451         {"( 2.5.13.6 NAME 'caseExactOrderingMatch' "
 452                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )",
 453                 NULL, UTF8StringNormalize, caseExactOrderingMatch, NULL, NULL},
 454
 455         {"( 2.5.13.7 NAME 'caseExactSubstringsMatch' "
 456                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.58 )",
 457                 NULL, UTF8StringNormalize, caseExactSubstringsMatch, NULL, NULL},
 458
 459         {"( 2.5.13.8 NAME 'numericStringMatch' "
 460                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.36 )",
 461                 NULL, NULL, numericStringMatch, NULL, NULL},
 462
 463         {"( 2.5.13.10 NAME 'numericStringSubstringsMatch' "
 464                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.58 )",
 465                 NULL, NULL, numericStringSubstringsMatch, NULL, NULL},
 466
 467         {"( 2.5.13.11 NAME 'caseIgnoreListMatch' "
 468                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.41 )",
 469                 NULL, NULL, caseIgnoreListMatch, NULL, NULL},
 470
 471         {"( 2.5.13.14 NAME 'integerMatch' "
 472                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 )",
 473                 NULL, NULL, integerMatch, NULL, NULL},
 474
 475         {"( 2.5.13.16 NAME 'bitStringMatch' "
 476                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.6 )",
 477                 NULL, NULL, bitStringMatch, NULL, NULL},
 478
 479         {"( 2.5.13.17 NAME 'octetStringMatch' "
 480                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.40 )",
 481                 NULL, NULL, octetStringMatch, NULL, NULL},
 482
 483         {"( 2.5.13.20 NAME 'telephoneNumberMatch' "
 484                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.50 )",
 485                 NULL, NULL, telephoneNumberMatch, NULL, NULL},
 486
 487         {"( 2.5.13.21 NAME 'telephoneNumberSubstringsMatch' "
 488                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.58 )",
 489                 NULL, NULL, telephoneNumberSubstringsMatch, NULL, NULL},
 490
 491         {"( 2.5.13.22 NAME 'presentationAddressMatch' "
 492                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.43 )",
 493                 NULL, NULL, presentationAddressMatch, NULL, NULL},
 494
 495         {"( 2.5.13.23 NAME 'uniqueMemberMatch' "
 496                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.34 )",
 497                 NULL, NULL, uniqueMemberMatch, NULL, NULL},
 498
 499         {"( 2.5.13.24 NAME 'protocolInformationMatch' "
 500                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.42 )",
 501                 NULL, NULL, protocolInformationMatch, NULL, NULL},
 502
 503         {"( 2.5.13.27 NAME 'generalizedTimeMatch' "
 504                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.24 )",
 505                 NULL, NULL, generalizedTimeMatch, NULL, NULL},
 506
 507         {"( 2.5.13.28 NAME 'generalizedTimeOrderingMatch' "
 508                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.24 )",
 509                 NULL, NULL, generalizedTimeOrderingMatch, NULL, NULL},
 510
 511         {"( 2.5.13.29 NAME 'integerFirstComponentMatch' "
 512                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 )",
 513                 NULL, NULL, integerFirstComponentMatch, NULL, NULL},
 514
 515         {"( 2.5.13.30 NAME 'objectIdentifierFirstComponentMatch' "
 516                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 )",
 517                 NULL, NULL, objectIdentifierFirstComponentMatch, NULL, NULL},
 518
 519         {"( 1.3.6.1.4.1.1466.109.114.1 NAME 'caseExactIA5Match' "
 520                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )",
 521                 NULL, IA5StringNormalize, caseExactIA5Match, NULL, NULL},
 522
 523         {"( 1.3.6.1.4.1.1466.109.114.2 NAME 'caseIgnoreIA5Match' "
 524                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )",
 525                 NULL, IA5StringNormalize, caseIgnoreIA5Match, NULL, NULL},
 526
 527         {"( 1.3.6.1.4.1.1466.109.114.3 NAME 'caseIgnoreIA5SubstringsMatch' "
 528                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )",
 529                 NULL, IA5StringNormalize, caseIgnoreIA5SubstringsMatch, NULL, NULL},
 530
 531         {NULL, NULL, NULL, NULL}
 532 };
 533
 534 int
 535 schema_init( void )
 536 {
 537         int             res;
 538         int             i;
 539         static int      schema_init_done = 0;
 540
 541         /* We are called from read_config that is recursive */
 542         if ( schema_init_done )
 543                 return( 0 );
 544
 545         for ( i=0; syntax_defs[i].sd_desc != NULL; i++ ) {
 546                 res = register_syntax( syntax_defs[i].sd_desc,
 547                     syntax_defs[i].sd_flags,
 548                     syntax_defs[i].sd_validate,
 549                     syntax_defs[i].sd_ber2str,
 550                         syntax_defs[i].sd_str2ber );
 551
 552                 if ( res ) {
 553                         fprintf( stderr, "schema_init: Error registering syntax %s\n",
 554                                  syntax_defs[i].sd_desc );
 555                         exit( EXIT_FAILURE );
 556                 }
 557         }
 558
 559         for ( i=0; mrule_defs[i].mrd_desc != NULL; i++ ) {
 560                 res = register_matching_rule(
 561                         mrule_defs[i].mrd_desc,
 562                         mrule_defs[i].mrd_convert,
 563                         mrule_defs[i].mrd_normalize,
 564                     mrule_defs[i].mrd_match,
 565                         mrule_defs[i].mrd_indexer,
 566                         mrule_defs[i].mrd_filter );
 567
 568                 if ( res ) {
 569                         fprintf( stderr,
 570                                 "schema_init: Error registering matching rule %s\n",
 571                                  mrule_defs[i].mrd_desc );
 572                         exit( EXIT_FAILURE );
 573                 }
 574         }
 575         schema_init_done = 1;
 576         return( 0 );
 577 }