1 /* syntax.c - routines to manage syntax definitions */
4 * Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
5 * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
13 #include <ac/string.h>
14 #include <ac/socket.h>
24 static Avlnode *syn_index = NULL;
25 static Syntax *syn_list = NULL;
29 struct sindexrec *sir1,
30 struct sindexrec *sir2
33 return (strcmp( sir1->sir_name, sir2->sir_name ));
42 return (strcmp( name, sir->sir_name ));
46 syn_find( const char *synname )
48 struct sindexrec *sir = NULL;
50 if ( (sir = (struct sindexrec *) avl_find( syn_index, synname,
51 (AVL_CMP) syn_index_name_cmp )) != NULL ) {
52 return( sir->sir_syn );
58 syn_find_desc( const char *syndesc, int *len )
62 for (synp = syn_list; synp; synp = synp->ssyn_next)
63 if ((*len = dscompare( synp->ssyn_syn.syn_desc, syndesc, '{')))
73 avl_free(syn_index, ldap_memfree);
74 for (s=syn_list; s; s=n) {
76 ldap_syntax_free((LDAPSyntax *)s);
87 struct sindexrec *sir;
90 while ( *synp != NULL ) {
91 synp = &(*synp)->ssyn_next;
95 if ( ssyn->ssyn_oid ) {
96 sir = (struct sindexrec *)
97 SLAP_CALLOC( 1, sizeof(struct sindexrec) );
100 LDAP_LOG( OPERATION, ERR,
101 "syn_insert: SLAP_CALLOC Error\n", 0, 0, 0 );
103 Debug( LDAP_DEBUG_ANY, "SLAP_CALLOC Error\n", 0, 0, 0 );
107 sir->sir_name = ssyn->ssyn_oid;
109 if ( avl_insert( &syn_index, (caddr_t) sir,
110 (AVL_CMP) syn_index_cmp,
111 (AVL_DUP) avl_dup_error ) ) {
112 *err = ssyn->ssyn_oid;
114 return SLAP_SCHERR_SYN_DUP;
116 /* FIX: temporal consistency check */
117 syn_find(sir->sir_name);
125 slap_syntax_defs_rec *def,
132 ssyn = (Syntax *) SLAP_CALLOC( 1, sizeof(Syntax) );
135 LDAP_LOG( OPERATION, ERR,
136 "syn_add: SLAP_CALLOC Error\n", 0, 0, 0 );
138 Debug( LDAP_DEBUG_ANY, "SLAP_CALLOC Error\n", 0, 0, 0 );
143 AC_MEMCPY( &ssyn->ssyn_syn, syn, sizeof(LDAPSyntax) );
145 ssyn->ssyn_next = NULL;
148 * note: ssyn_bvoid uses the same memory of ssyn_syn.syn_oid;
149 * ssyn_oidlen is #defined as ssyn_bvoid.bv_len
151 ssyn->ssyn_bvoid.bv_val = ssyn->ssyn_syn.syn_oid;
152 ssyn->ssyn_oidlen = strlen(syn->syn_oid);
153 ssyn->ssyn_flags = def->sd_flags;
154 ssyn->ssyn_validate = def->sd_validate;
155 ssyn->ssyn_normalize = def->sd_normalize;
156 ssyn->ssyn_pretty = def->sd_pretty;
158 #ifdef SLAPD_BINARY_CONVERSION
159 ssyn->ssyn_ber2str = def->sd_ber2str;
160 ssyn->ssyn_str2ber = def->sd_str2ber;
163 code = syn_insert(ssyn, err);
169 slap_syntax_defs_rec *def )
175 syn = ldap_str2syntax( def->sd_desc, &code, &err, LDAP_SCHEMA_ALLOW_ALL);
178 LDAP_LOG( CONFIG, ERR,
179 "register_syntax: Error - %s before %s in %s.\n",
180 ldap_scherr2str(code), err, def->sd_desc );
182 Debug( LDAP_DEBUG_ANY, "Error in register_syntax: %s before %s in %s\n",
183 ldap_scherr2str(code), err, def->sd_desc );
189 code = syn_add( syn, def, &err );
195 LDAP_LOG( CONFIG, ERR,
196 "register_syntax: Error - %s %s in %s\n",
197 scherr2str(code), err, def->sd_desc );
199 Debug( LDAP_DEBUG_ANY, "Error in register_syntax: %s %s in %s\n",
200 scherr2str(code), err, def->sd_desc );
210 syn_schema_info( Entry *e )
212 struct berval vals[2];
215 AttributeDescription *ad_ldapSyntaxes = slap_schema.si_ad_ldapSyntaxes;
217 vals[1].bv_val = NULL;
219 for ( syn = syn_list; syn; syn = syn->ssyn_next ) {
220 if ( ! syn->ssyn_validate ) {
221 /* skip syntaxes without validators */
224 if ( syn->ssyn_flags & SLAP_SYNTAX_HIDE ) {
229 if ( ldap_syntax2bv( &syn->ssyn_syn, vals ) == NULL ) {
234 LDAP_LOG( config, ENTRY,
235 "syn_schema_info: Merging syn [%ld] %s\n",
236 (long)vals[0].bv_len, vals[0].bv_val, 0 );
238 Debug( LDAP_DEBUG_TRACE, "Merging syn [%ld] %s\n",
239 (long) vals[0].bv_len, vals[0].bv_val, 0 );
243 if( attr_merge( e, ad_ldapSyntaxes, vals ) )
245 ldap_memfree( vals[0].bv_val );