+ } else if ( strcasecmp( control, "vlv" ) == 0 ) {
+ if( vlv ) {
+ fprintf( stderr,
+ _("virtual list view control previously specified\n"));
+ exit( EXIT_FAILURE );
+ }
+ if ( pagedResults != 0 ) {
+ fprintf( stderr,
+ _("PagedResultsControl incompatible with VLV\n") );
+ exit( EXIT_FAILURE );
+ }
+ if( cvalue == NULL ) {
+ fprintf( stderr,
+ _("missing specification of vlv control\n") );
+ exit( EXIT_FAILURE );
+ }
+ if ( parse_vlv( cvalue ))
+ exit( EXIT_FAILURE );
+
+ vlv = 1 + crit;
+
+#ifdef LDAP_CONTROL_X_DEREF
+ } else if ( strcasecmp( control, "deref" ) == 0 ) {
+ int ispecs;
+ char **specs;
+
+ /* cvalue is something like
+ *
+ * derefAttr:attr[,attr[...]][;derefAttr:attr[,attr[...]]]"
+ */
+
+ specs = ldap_str2charray( cvalue, ";" );
+ if ( specs == NULL ) {
+ fprintf( stderr, _("deref specs \"%s\" invalid\n"),
+ cvalue );
+ exit( EXIT_FAILURE );
+ }
+ for ( ispecs = 0; specs[ ispecs ] != NULL; ispecs++ )
+ /* count'em */ ;
+
+ ds = ldap_memcalloc( ispecs + 1, sizeof( LDAPDerefSpec ) );
+ if ( ds == NULL ) {
+ perror( "malloc" );
+ exit( EXIT_FAILURE );
+ }
+
+ for ( ispecs = 0; specs[ ispecs ] != NULL; ispecs++ ) {
+ char *ptr;
+
+ ptr = strchr( specs[ ispecs ], ':' );
+ if ( ptr == NULL ) {
+ fprintf( stderr, _("deref specs \"%s\" invalid\n"),
+ cvalue );
+ exit( EXIT_FAILURE );
+ }
+
+ ds[ ispecs ].derefAttr = specs[ ispecs ];
+ *ptr++ = '\0';
+ ds[ ispecs ].attributes = ldap_str2charray( ptr, "," );
+ }
+
+ derefcrit = 1 + crit;
+
+ ldap_memfree( specs );
+#endif /* LDAP_CONTROL_X_DEREF */
+