#define INQUOTEDVALUE 7
#define B4SEPARATOR 8
+#define UTF8DN 1
+
/*
* dn_validate - validate and compress dn. the dn is
* compressed in place are returned if valid.
*/
char *
-dn_validate( char *dn )
+dn_validate( char *dn_in )
{
char *d, *s;
int state, gotesc;
+ char *dn = dn_in;
gotesc = 0;
state = B4LEADTYPE;
!RDN_SEPARATOR( *s ) ) {
*--d = *s;
d++;
- } else {
+ } else if( !ASCII_SPACE( *s ) || !ASCII_SPACE( *(d - 1) ) ) {
*d++ = *s;
}
break;
} else if ( gotesc && !RDN_NEEDSESCAPE( *s ) ) {
*--d = *s;
d++;
- } else {
+ } else if( !ASCII_SPACE( *s ) || !ASCII_SPACE( *(d - 1) ) ) {
*d++ = *s;
}
break;
+
case B4SEPARATOR:
if ( RDN_SEPARATOR( *s ) ) {
state = B4TYPE;
*d++ = *s;
+ } else if ( !ASCII_SPACE( *s ) ) {
+ dn = NULL;
}
break;
+
default:
dn = NULL;
+#ifdef NEW_LOGGING
+ LDAP_LOG(( "operation", LDAP_LEVEL_ERR,
+ "dn_validate: unknown state %d for dn \"%s\".\n",
+ state, dn_in ));
+#else
Debug( LDAP_DEBUG_ANY,
"dn_validate - unknown state %d\n", state, 0, 0 );
+#endif
break;
}
+
if ( *s == '\\' ) {
gotesc = 1;
} else {
gotesc = 0;
}
}
+
+ /* trim trailing spaces */
+ while( d > dn_in && ASCII_SPACE( *(d-1) ) ) {
+ --d;
+ }
*d = '\0';
if( gotesc ) {
/*
* dn_normalize - put dn into a canonical form suitable for storing
- * in a hash database. this involves normalizing the case as well as
- * the format. the dn is normalized in place as well as returned if valid.
+ * in a hash database. this involves normalizing the case as well as
+ * the format. the dn is normalized in place as well as returned if valid.
*/
char *
dn_normalize( char *dn )
{
+ char *out;
/* upper case it */
+#ifndef UTF8DN
ldap_pvt_str2upper( dn );
-
/* validate and compress dn */
- dn = dn_validate( dn );
+ out = dn_validate( dn );
+#else
+ /* enabling this might require reindexing */
+ struct berval *bvdn, *nbvdn;
- return( dn );
+ out = NULL;
+ bvdn = ber_bvstr( dn );
+
+ if ( dnNormalize( NULL, bvdn, &nbvdn ) == LDAP_SUCCESS ) {
+ if ( nbvdn->bv_len <= bvdn->bv_len ) {
+ out = dn;
+ strcpy( out, nbvdn->bv_val );
+ }
+ ber_bvfree( nbvdn );
+ }
+ bvdn->bv_val = NULL; /* prevent bvfree from freeing dn */
+ ber_bvfree( bvdn );
+#endif
+
+ return( out );
}
/*
}
if( *dn == '\0' ) {
- return( NULL );
+ return NULL;
}
if ( be != NULL && be_issuffix( be, dn ) ) {
- return( NULL );
+ return NULL;
}
/*
if ( *s == '"' ) {
inquote = 1;
} else if ( DN_SEPARATOR( *s ) ) {
- return( ch_strdup( &s[1] ) );
+ return ch_strdup( &s[1] );
}
}
}
- return( ch_strdup( "" ) );
+ return ch_strdup( "" );
}
char * dn_rdn(