+static int
+mr_insert(
+ MatchingRule *smr,
+ const char **err
+)
+{
+ MatchingRule **mrp;
+ struct mindexrec *mir;
+ char **names;
+
+ mrp = &mr_list;
+ while ( *mrp != NULL ) {
+ mrp = &(*mrp)->smr_next;
+ }
+ *mrp = smr;
+
+ if ( smr->smr_oid ) {
+ mir = (struct mindexrec *)
+ ch_calloc( 1, sizeof(struct mindexrec) );
+ mir->mir_name = smr->smr_oid;
+ mir->mir_mr = smr;
+ if ( avl_insert( &mr_index, (caddr_t) mir,
+ (AVL_CMP) mr_index_cmp,
+ (AVL_DUP) avl_dup_error ) ) {
+ *err = smr->smr_oid;
+ ldap_memfree(mir);
+ return SLAP_SCHERR_DUP_RULE;
+ }
+ /* FIX: temporal consistency check */
+ mr_find(mir->mir_name);
+ }
+ if ( (names = smr->smr_names) ) {
+ while ( *names ) {
+ mir = (struct mindexrec *)
+ ch_calloc( 1, sizeof(struct mindexrec) );
+ mir->mir_name = ch_strdup(*names);
+ mir->mir_mr = smr;
+ if ( avl_insert( &mr_index, (caddr_t) mir,
+ (AVL_CMP) mr_index_cmp,
+ (AVL_DUP) avl_dup_error ) ) {
+ *err = *names;
+ ldap_memfree(mir);
+ return SLAP_SCHERR_DUP_RULE;
+ }
+ /* FIX: temporal consistency check */
+ mr_find(mir->mir_name);
+ names++;
+ }
+ }
+ return 0;
+}
+
+int
+mr_add(
+ LDAP_MATCHING_RULE *mr,
+ slap_mr_normalize_func *normalize,
+ slap_mr_compare_func *compare,
+ const char **err
+)
+{
+ MatchingRule *smr;
+ Syntax *syn;
+ int code;
+
+ smr = (MatchingRule *) ch_calloc( 1, sizeof(MatchingRule) );
+ memcpy( &smr->smr_mrule, mr, sizeof(LDAP_MATCHING_RULE));
+ smr->smr_normalize = normalize;
+ smr->smr_compare = compare;
+ if ( smr->smr_syntax_oid ) {
+ if ( (syn = syn_find(smr->smr_syntax_oid)) ) {
+ smr->smr_syntax = syn;
+ } else {
+ *err = smr->smr_syntax_oid;
+ return SLAP_SCHERR_SYN_NOT_FOUND;
+ }
+ } else {
+ *err = "";
+ return SLAP_SCHERR_MR_INCOMPLETE;
+ }
+ code = mr_insert(smr,err);
+ return code;
+}
+
+static int
+case_exact_normalize(
+ struct berval *val,
+ struct berval **normalized
+)
+{
+ struct berval *newval;
+ char *p, *q;
+
+ newval = ber_bvdup( val );
+ p = q = newval->bv_val;
+ /* Ignore initial whitespace */
+ while ( isspace( *p++ ) )
+ ;
+ while ( *p ) {
+ if ( isspace( *p ) ) {
+ *q++ = *p++;
+ /* Ignore the extra whitespace */
+ while ( isspace(*p++) )
+ ;
+ } else {
+ *q++ = *p++;
+ }
+ }
+ /*
+ * If the string ended in space, backup the pointer one
+ * position. One is enough because the above loop collapsed
+ * all whitespace to a single space.
+ */
+ if ( p != newval->bv_val && isspace( *(p-1) ) ) {
+ *(q-1) = '\0';
+ }
+ newval->bv_len = strlen( newval->bv_val );
+ normalized = &newval;
+
+ return 0;
+}
+
+static int
+case_exact_compare(
+ struct berval *val1,
+ struct berval *val2
+)
+{
+ return strcmp( val1->bv_val, val2->bv_val );
+}
+
+int
+case_ignore_normalize(
+ struct berval *val,
+ struct berval **normalized
+)
+{
+ struct berval *newval;
+ char *p, *q;
+
+ newval = ber_bvdup( val );
+ p = q = newval->bv_val;
+ /* Ignore initial whitespace */
+ while ( isspace( *p++ ) )
+ ;
+ while ( *p ) {
+ if ( isspace( *p ) ) {
+ *q++ = *p++;
+ /* Ignore the extra whitespace */
+ while ( isspace(*p++) )
+ ;
+ } else {
+ *q++ = TOUPPER( *p++ );
+ }
+ }
+ /*
+ * If the string ended in space, backup the pointer one
+ * position. One is enough because the above loop collapsed
+ * all whitespace to a single space.
+ */
+ if ( p != newval->bv_val && isspace( *(p-1) ) ) {
+ *(q-1) = '\0';
+ }
+ newval->bv_len = strlen( newval->bv_val );
+ normalized = &newval;
+
+ return 0;
+}
+
+static int
+case_ignore_compare(
+ struct berval *val1,
+ struct berval *val2
+)
+{
+ return strcasecmp( val1->bv_val, val2->bv_val );
+}
+
+int
+register_syntax(
+ char * desc,
+ slap_syntax_check_func *check )
+{
+ LDAP_SYNTAX *syn;
+ int code;
+ const char *err;
+
+ syn = ldap_str2syntax( desc, &code, &err);
+ if ( !syn ) {
+ Debug( LDAP_DEBUG_ANY, "Error in register_syntax: %s before %s in %s\n",
+ ldap_scherr2str(code), err, desc );
+ return( -1 );
+ }
+ code = syn_add( syn, check, &err );
+ if ( code ) {
+ Debug( LDAP_DEBUG_ANY, "Error in register_syntax: %s %s in %s\n",
+ scherr2str(code), err, desc );
+ return( -1 );
+ }
+ return( 0 );
+}
+
+int
+register_matching_rule(
+ char * desc,
+ slap_mr_normalize_func *normalize,
+ slap_mr_compare_func *compare )
+{
+ LDAP_MATCHING_RULE *mr;
+ int code;
+ const char *err;
+
+ mr = ldap_str2matchingrule( desc, &code, &err);
+ if ( !mr ) {
+ Debug( LDAP_DEBUG_ANY, "Error in register_matching_rule: %s before %s in %s\n",
+ ldap_scherr2str(code), err, desc );
+ return( -1 );
+ }
+ code = mr_add( mr, normalize, compare, &err );
+ if ( code ) {
+ Debug( LDAP_DEBUG_ANY, "Error in register_syntax: %s for %s in %s\n",
+ scherr2str(code), err, desc );
+ return( -1 );
+ }
+ return( 0 );
+}
+
+struct syntax_defs_rec {
+ char *sd_desc;
+ slap_syntax_check_func *sd_check;
+};
+
+struct syntax_defs_rec syntax_defs[] = {
+ {"( 1.3.6.1.4.1.1466.115.121.1.3 DESC 'Attribute Type Description' )", NULL},
+ {"( 1.3.6.1.4.1.1466.115.121.1.4 DESC 'Audio' )", NULL},
+ {"( 1.3.6.1.4.1.1466.115.121.1.5 DESC 'Binary' )", NULL},
+ {"( 1.3.6.1.4.1.1466.115.121.1.6 DESC 'Bit String' )", NULL},
+ {"( 1.3.6.1.4.1.1466.115.121.1.8 DESC 'Certificate' )", NULL},
+ {"( 1.3.6.1.4.1.1466.115.121.1.9 DESC 'Certificate List' )", NULL},
+ {"( 1.3.6.1.4.1.1466.115.121.1.10 DESC 'Certificate Pair' )", NULL},
+ {"( 1.3.6.1.4.1.1466.115.121.1.12 DESC 'DN' )", NULL},
+ {"( 1.3.6.1.4.1.1466.115.121.1.14 DESC 'Delivery Method' )", NULL},
+ {"( 1.3.6.1.4.1.1466.115.121.1.15 DESC 'Directory String' )", NULL},
+ {"( 1.3.6.1.4.1.1466.115.121.1.16 DESC 'DIT Content Rule Description' )", NULL},
+ {"( 1.3.6.1.4.1.1466.115.121.1.17 DESC 'DIT Structure Rule Description' )", NULL},
+ {"( 1.3.6.1.4.1.1466.115.121.1.21 DESC 'Enhanced Guide' )", NULL},
+ {"( 1.3.6.1.4.1.1466.115.121.1.22 DESC 'Facsimile Telephone Number' )", NULL},
+ {"( 1.3.6.1.4.1.1466.115.121.1.24 DESC 'Generalized Time' )", NULL},
+ {"( 1.3.6.1.4.1.1466.115.121.1.25 DESC 'Guide' )", NULL},
+ {"( 1.3.6.1.4.1.1466.115.121.1.26 DESC 'IA5 String' )", NULL},
+ {"( 1.3.6.1.4.1.1466.115.121.1.27 DESC 'INTEGER' )", NULL},
+ {"( 1.3.6.1.4.1.1466.115.121.1.30 DESC 'Matching Rule Description' )", NULL},
+ {"( 1.3.6.1.4.1.1466.115.121.1.31 DESC 'Matching Rule Use Description' )", NULL},
+ {"( 1.3.6.1.4.1.1466.115.121.1.32 DESC 'Mail Preference' )", NULL},
+ {"( 1.3.6.1.4.1.1466.115.121.1.34 DESC 'Name And Optional UID' )", NULL},
+ {"( 1.3.6.1.4.1.1466.115.121.1.35 DESC 'Name Form Description' )", NULL},
+ {"( 1.3.6.1.4.1.1466.115.121.1.36 DESC 'Numeric String' )", NULL},
+ {"( 1.3.6.1.4.1.1466.115.121.1.37 DESC 'Object Class Description' )", NULL},
+ {"( 1.3.6.1.4.1.1466.115.121.1.38 DESC 'OID' )", NULL},
+ {"( 1.3.6.1.4.1.1466.115.121.1.39 DESC 'Other Mailbox' )", NULL},
+ {"( 1.3.6.1.4.1.1466.115.121.1.40 DESC 'Octet String' )", NULL},
+ {"( 1.3.6.1.4.1.1466.115.121.1.41 DESC 'Postal Address' )", NULL},
+ {"( 1.3.6.1.4.1.1466.115.121.1.42 DESC 'Protocol Information' )", NULL},
+ {"( 1.3.6.1.4.1.1466.115.121.1.43 DESC 'Presentation Address' )", NULL},
+ {"( 1.3.6.1.4.1.1466.115.121.1.44 DESC 'Printable String' )", NULL},
+ {"( 1.3.6.1.4.1.1466.115.121.1.49 DESC 'Supported Algorithm' )", NULL},
+ {"( 1.3.6.1.4.1.1466.115.121.1.50 DESC 'Telephone Number' )", NULL},
+ {"( 1.3.6.1.4.1.1466.115.121.1.51 DESC 'Teletex Terminal Identifier' )", NULL},
+ {"( 1.3.6.1.4.1.1466.115.121.1.52 DESC 'Telex Number' )", NULL},
+ {"( 1.3.6.1.4.1.1466.115.121.1.53 DESC 'UTC Time' )", NULL},
+ {"( 1.3.6.1.4.1.1466.115.121.1.54 DESC 'LDAP Syntax Description' )", NULL},
+ {"( 1.3.6.1.4.1.1466.115.121.1.58 DESC 'Substring Assertion' )", NULL},
+ {"( 1.3.6.1.1.1.0.0 DESC 'NIS netgroup triple' )", NULL},
+ {"( 1.3.6.1.1.1.0.1 DESC 'Boot parameter' )", NULL},
+ {NULL, NULL}
+};
+
+struct mrule_defs_rec {
+ char *mrd_desc;
+ slap_mr_normalize_func *mrd_normalize;
+ slap_mr_compare_func *mrd_compare;
+};
+
+/*
+ * Other matching rules in X.520 that we do not use:
+ *
+ * 2.5.13.9 numericStringOrderingMatch
+ * 2.5.13.12 caseIgnoreListSubstringsMatch
+ * 2.5.13.13 booleanMatch
+ * 2.5.13.15 integerOrderingMatch
+ * 2.5.13.18 octetStringOrderingMatch
+ * 2.5.13.19 octetStringSubstringsMatch
+ * 2.5.13.25 uTCTimeMatch
+ * 2.5.13.26 uTCTimeOrderingMatch
+ * 2.5.13.31 directoryStringFirstComponentMatch
+ * 2.5.13.32 wordMatch
+ * 2.5.13.33 keywordMatch
+ * 2.5.13.34 certificateExactMatch
+ * 2.5.13.35 certificateMatch
+ * 2.5.13.36 certificatePairExactMatch
+ * 2.5.13.37 certificatePairMatch
+ * 2.5.13.38 certificateListExactMatch
+ * 2.5.13.39 certificateListMatch
+ * 2.5.13.40 algorithmIdentifierMatch
+ * 2.5.13.41 storedPrefixMatch
+ * 2.5.13.42 attributeCertificateMatch
+ * 2.5.13.43 readerAndKeyIDMatch
+ * 2.5.13.44 attributeIntegrityMatch
+ */
+
+struct mrule_defs_rec mrule_defs[] = {
+ {"( 2.5.13.0 NAME 'objectIdentifierMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 )", NULL, NULL},
+ {"( 2.5.13.1 NAME 'distinguishedNameMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 )", NULL, NULL},
+ {"( 2.5.13.2 NAME 'caseIgnoreMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )",
+ case_ignore_normalize, case_ignore_compare},
+ {"( 2.5.13.3 NAME 'caseIgnoreOrderingMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )",
+ case_ignore_normalize, case_ignore_compare},
+ {"( 2.5.13.4 NAME 'caseIgnoreSubstringsMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.58 )",
+ case_ignore_normalize, case_ignore_compare},
+ /* Next three are not in the RFC's, but are needed for compatibility */
+ {"( 2.5.13.5 NAME 'caseExactMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )",
+ case_exact_normalize, case_exact_compare},
+ {"( 2.5.13.6 NAME 'caseExactOrderingMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )",
+ case_exact_normalize, case_exact_compare},
+ {"( 2.5.13.7 NAME 'caseExactSubstringsMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.58 )",
+ case_exact_normalize, case_exact_compare},
+ {"( 2.5.13.8 NAME 'numericStringMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.36 )", NULL, NULL},
+ {"( 2.5.13.10 NAME 'numericStringSubstringsMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.58 )", NULL, NULL},
+ {"( 2.5.13.11 NAME 'caseIgnoreListMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.41 )", NULL, NULL},
+ {"( 2.5.13.14 NAME 'integerMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 )", NULL, NULL},
+ {"( 2.5.13.16 NAME 'bitStringMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.6 )", NULL, NULL},
+ {"( 2.5.13.17 NAME 'octetStringMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.40 )", NULL, NULL},
+ {"( 2.5.13.20 NAME 'telephoneNumberMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.50 )", NULL, NULL},
+ {"( 2.5.13.21 NAME 'telephoneNumberSubstringsMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.58 )", NULL, NULL},
+ {"( 2.5.13.22 NAME 'presentationAddressMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.43 )", NULL, NULL},
+ {"( 2.5.13.23 NAME 'uniqueMemberMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.34 )", NULL, NULL},
+ {"( 2.5.13.24 NAME 'protocolInformationMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.42 )", NULL, NULL},
+ {"( 2.5.13.27 NAME 'generalizedTimeMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.24 )", NULL, NULL},
+ {"( 2.5.13.28 NAME 'generalizedTimeOrderingMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.24 )", NULL, NULL},
+ {"( 2.5.13.29 NAME 'integerFirstComponentMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 )", NULL, NULL},
+ {"( 2.5.13.30 NAME 'objectIdentifierFirstComponentMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 )", NULL, NULL},
+ {"( 1.3.6.1.4.1.1466.109.114.1 NAME 'caseExactIA5Match' SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )",
+ case_exact_normalize, case_exact_compare},
+ {"( 1.3.6.1.4.1.1466.109.114.2 NAME 'caseIgnoreIA5Match' SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )",
+ case_ignore_normalize, case_ignore_compare},
+ {NULL, NULL, NULL}
+};
+
+int
+schema_init( void )
+{
+ int res;
+ int i;
+ static int schema_init_done = 0;
+
+ /* We are called from read_config that is recursive */
+ if ( schema_init_done )
+ return( 0 );
+ for ( i=0; syntax_defs[i].sd_desc != NULL; i++ ) {
+ res = register_syntax( syntax_defs[i].sd_desc,
+ syntax_defs[i].sd_check );
+ if ( res ) {
+ fprintf( stderr, "schema_init: Error registering syntax %s\n",
+ syntax_defs[i].sd_desc );
+ exit( EXIT_FAILURE );
+ }
+ }
+ for ( i=0; mrule_defs[i].mrd_desc != NULL; i++ ) {
+ res = register_matching_rule( mrule_defs[i].mrd_desc,
+ ( mrule_defs[i].mrd_normalize ?
+ mrule_defs[i].mrd_normalize : case_ignore_normalize ),
+ ( mrule_defs[i].mrd_compare ?
+ mrule_defs[i].mrd_compare : case_ignore_compare ) );
+ if ( res ) {
+ fprintf( stderr, "schema_init: Error registering matching rule %s\n",
+ mrule_defs[i].mrd_desc );
+ exit( EXIT_FAILURE );
+ }
+ }
+ schema_init_done = 1;
+ return( 0 );
+}
+
+#if defined( SLAPD_SCHEMA_DN )
+
+static int
+syn_schema_info( Entry *e )
+{
+ struct berval val;
+ struct berval *vals[2];
+ Syntax *syn;
+
+ vals[0] = &val;
+ vals[1] = NULL;
+
+ for ( syn = syn_list; syn; syn = syn->ssyn_next ) {
+ val.bv_val = ldap_syntax2str( &syn->ssyn_syn );
+ if ( val.bv_val ) {
+ val.bv_len = strlen( val.bv_val );
+ Debug( LDAP_DEBUG_TRACE, "Merging syn [%d] %s\n",
+ val.bv_len, val.bv_val, 0 );
+ attr_merge( e, "ldapSyntaxes", vals );
+ ldap_memfree( val.bv_val );
+ } else {
+ return -1;
+ }
+ }
+ return 0;
+}
+
+static int
+mr_schema_info( Entry *e )
+{
+ struct berval val;
+ struct berval *vals[2];
+ MatchingRule *mr;
+
+ vals[0] = &val;
+ vals[1] = NULL;
+
+ for ( mr = mr_list; mr; mr = mr->smr_next ) {
+ val.bv_val = ldap_matchingrule2str( &mr->smr_mrule );
+ if ( val.bv_val ) {
+ val.bv_len = strlen( val.bv_val );
+ Debug( LDAP_DEBUG_TRACE, "Merging mr [%d] %s\n",
+ val.bv_len, val.bv_val, 0 );
+ attr_merge( e, "matchingRules", vals );
+ ldap_memfree( val.bv_val );
+ } else {
+ return -1;
+ }
+ }
+ return 0;
+}
+
+static int
+oc_schema_info( Entry *e )
+{
+ struct berval val;
+ struct berval *vals[2];
+ ObjectClass *oc;
+
+ vals[0] = &val;
+ vals[1] = NULL;
+
+ for ( oc = oc_list; oc; oc = oc->soc_next ) {
+ val.bv_val = ldap_objectclass2str( &oc->soc_oclass );
+ if ( val.bv_val ) {
+ val.bv_len = strlen( val.bv_val );
+ Debug( LDAP_DEBUG_TRACE, "Merging oc [%d] %s\n",
+ val.bv_len, val.bv_val, 0 );
+ attr_merge( e, "objectClasses", vals );
+ ldap_memfree( val.bv_val );
+ } else {
+ return -1;
+ }
+ }
+ return 0;
+}
+
+void
+schema_info( Connection *conn, Operation *op, char **attrs, int attrsonly )
+{
+ Entry *e;
+ struct berval val;
+ struct berval *vals[2];
+
+ vals[0] = &val;
+ vals[1] = NULL;
+
+ e = (Entry *) ch_calloc( 1, sizeof(Entry) );
+
+ e->e_attrs = NULL;
+ e->e_dn = ch_strdup( SLAPD_SCHEMA_DN );
+ e->e_ndn = ch_strdup( SLAPD_SCHEMA_DN );
+ (void) dn_normalize_case( e->e_ndn );
+ e->e_private = NULL;
+
+ {
+ char *rdn = ch_strdup( SLAPD_SCHEMA_DN );
+ val.bv_val = strchr( rdn, '=' );
+
+ if( val.bv_val != NULL ) {
+ *val.bv_val = '\0';
+ val.bv_len = strlen( ++val.bv_val );
+
+ attr_merge( e, rdn, vals );
+ }
+
+ free( rdn );
+ }
+
+ if ( syn_schema_info( e ) ) {
+ /* Out of memory, do something about it */
+ entry_free( e );
+ return;
+ }
+ if ( mr_schema_info( e ) ) {
+ /* Out of memory, do something about it */
+ entry_free( e );
+ return;
+ }
+ if ( at_schema_info( e ) ) {
+ /* Out of memory, do something about it */
+ entry_free( e );
+ return;
+ }
+ if ( oc_schema_info( e ) ) {
+ /* Out of memory, do something about it */
+ entry_free( e );
+ return;
+ }
+
+ val.bv_val = "top";
+ val.bv_len = sizeof("top")-1;
+ attr_merge( e, "objectClass", vals );
+
+ val.bv_val = "LDAPsubentry";
+ val.bv_len = sizeof("LDAPsubentry")-1;
+ attr_merge( e, "objectClass", vals );
+
+ val.bv_val = "subschema";
+ val.bv_len = sizeof("subschema")-1;
+ attr_merge( e, "objectClass", vals );
+
+ val.bv_val = "extensibleObject";
+ val.bv_len = sizeof("extensibleObject")-1;
+ attr_merge( e, "objectClass", vals );
+
+ send_search_entry( &backends[0], conn, op,
+ e, attrs, attrsonly, NULL );
+ send_search_result( conn, op, LDAP_SUCCESS,
+ NULL, NULL, NULL, NULL, 1 );
+
+ entry_free( e );
+}
+#endif
+