/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
- * Copyright 1998-2004 The OpenLDAP Foundation.
+ * Copyright 1998-2008 The OpenLDAP Foundation.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#include <ac/socket.h>
#include "slap.h"
-#include "ldap_pvt.h"
struct sindexrec {
char *sir_name;
};
static Avlnode *syn_index = NULL;
-static LDAP_SLIST_HEAD(SyntaxList, slap_syntax) syn_list
+static LDAP_SLIST_HEAD(SyntaxList, Syntax) syn_list
= LDAP_SLIST_HEAD_INITIALIZER(&syn_list);
static int
return( NULL );
}
+int
+syn_is_sup( Syntax *syn, Syntax *sup )
+{
+ int i;
+
+ assert( syn != NULL );
+ assert( sup != NULL );
+
+ if ( syn == sup ) {
+ return 1;
+ }
+
+ if ( syn->ssyn_sups == NULL ) {
+ return 0;
+ }
+
+ for ( i = 0; syn->ssyn_sups[i]; i++ ) {
+ if ( syn->ssyn_sups[i] == sup ) {
+ return 1;
+ }
+
+ if ( syn_is_sup( syn->ssyn_sups[i], sup ) ) {
+ return 1;
+ }
+ }
+
+ return 0;
+}
+
void
syn_destroy( void )
{
- Syntax *s;
-
- avl_free(syn_index, ldap_memfree);
- while( !LDAP_SLIST_EMPTY(&syn_list) ) {
- s = LDAP_SLIST_FIRST(&syn_list);
- LDAP_SLIST_REMOVE_HEAD(&syn_list, ssyn_next);
- ldap_syntax_free((LDAPSyntax *)s);
+ Syntax *s;
+
+ avl_free( syn_index, ldap_memfree );
+ while( !LDAP_SLIST_EMPTY( &syn_list ) ) {
+ s = LDAP_SLIST_FIRST( &syn_list );
+ LDAP_SLIST_REMOVE_HEAD( &syn_list, ssyn_next );
+ if ( s->ssyn_sups ) {
+ SLAP_FREE( s->ssyn_sups );
+ }
+ ldap_syntax_free( (LDAPSyntax *)s );
}
}
)
{
Syntax *ssyn;
- int code;
+ int code = 0;
ssyn = (Syntax *) SLAP_CALLOC( 1, sizeof(Syntax) );
- if( ssyn == NULL ) {
+ if ( ssyn == NULL ) {
Debug( LDAP_DEBUG_ANY, "SLAP_CALLOC Error\n", 0, 0, 0 );
- return LDAP_OTHER;
+ return SLAP_SCHERR_OUTOFMEM;
}
AC_MEMCPY( &ssyn->ssyn_syn, syn, sizeof(LDAPSyntax) );
ssyn->ssyn_validate = def->sd_validate;
ssyn->ssyn_pretty = def->sd_pretty;
+ ssyn->ssyn_sups = NULL;
+
#ifdef SLAPD_BINARY_CONVERSION
ssyn->ssyn_ber2str = def->sd_ber2str;
ssyn->ssyn_str2ber = def->sd_str2ber;
#endif
- code = syn_insert(ssyn, err);
+ if ( def->sd_validate == NULL && def->sd_pretty == NULL && syn->syn_extensions != NULL ) {
+ LDAPSchemaExtensionItem **lsei;
+ Syntax *subst = NULL;
+
+ for ( lsei = syn->syn_extensions; *lsei != NULL; lsei++) {
+ if ( strcmp( (*lsei)->lsei_name, "X-SUBST" ) != 0 ) {
+ continue;
+ }
+
+ assert( (*lsei)->lsei_values != NULL );
+ if ( (*lsei)->lsei_values[0] == '\0'
+ || (*lsei)->lsei_values[1] != '\0' )
+ {
+ Debug( LDAP_DEBUG_ANY, "syn_add(%s): exactly one substitute syntax must be present\n",
+ ssyn->ssyn_syn.syn_oid, 0, 0 );
+ return SLAP_SCHERR_SYN_SUBST_NOT_SPECIFIED;
+ }
+
+ subst = syn_find( (*lsei)->lsei_values[0] );
+ if ( subst == NULL ) {
+ Debug( LDAP_DEBUG_ANY, "syn_add(%s): substitute syntax %s not found\n",
+ ssyn->ssyn_syn.syn_oid, (*lsei)->lsei_values[0], 0 );
+ return SLAP_SCHERR_SYN_SUBST_NOT_FOUND;
+ }
+ break;
+ }
+
+ if ( subst != NULL ) {
+ ssyn->ssyn_flags = subst->ssyn_flags;
+ ssyn->ssyn_validate = subst->ssyn_validate;
+ ssyn->ssyn_pretty = subst->ssyn_pretty;
+
+ ssyn->ssyn_sups = NULL;
+
+#ifdef SLAPD_BINARY_CONVERSION
+ ssyn->ssyn_ber2str = subst->ssyn_ber2str;
+ ssyn->ssyn_str2ber = subst->ssyn_str2ber;
+#endif
+ }
+ }
+
+ if ( def->sd_sups != NULL ) {
+ int cnt;
+
+ for ( cnt = 0; def->sd_sups[cnt] != NULL; cnt++ )
+ ;
+
+ ssyn->ssyn_sups = (Syntax **)SLAP_CALLOC( cnt + 1,
+ sizeof( Syntax * ) );
+ if ( ssyn->ssyn_sups == NULL ) {
+ Debug( LDAP_DEBUG_ANY, "SLAP_CALLOC Error\n", 0, 0, 0 );
+ code = SLAP_SCHERR_OUTOFMEM;
+
+ } else {
+ for ( cnt = 0; def->sd_sups[cnt] != NULL; cnt++ ) {
+ ssyn->ssyn_sups[cnt] = syn_find( def->sd_sups[cnt] );
+ if ( ssyn->ssyn_sups[cnt] == NULL ) {
+ *err = def->sd_sups[cnt];
+ code = SLAP_SCHERR_SYN_SUP_NOT_FOUND;
+ }
+ }
+ }
+ }
+
+ if ( code == 0 ) {
+ code = syn_insert( ssyn, err );
+
+ }
+
+ if ( code != 0 && ssyn != NULL ) {
+ if ( ssyn->ssyn_sups != NULL ) {
+ SLAP_FREE( ssyn->ssyn_sups );
+ }
+ SLAP_FREE( ssyn );
+ }
+
return code;
}
code = syn_add( syn, def, &err );
- ldap_memfree( syn );
-
if ( code ) {
Debug( LDAP_DEBUG_ANY, "Error in register_syntax: %s %s in %s\n",
scherr2str(code), err, def->sd_desc );
+ ldap_syntax_free( syn );
return( -1 );
}
+ ldap_memfree( syn );
+
return( 0 );
}