Fix the archive code so that it compiles in a stricter mode.

utils/archive/reader.dart

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #library("reader");
 
 #import("input_stream.dart");
 #import("options.dart");
 #import("read_request.dart");
 #import("utils.dart");
@@ skipping 107 matching lines @@
       if (format.ar) pending.add(call(SUPPORT_FORMAT_AR, id));
       if (format.cpio) pending.add(call(SUPPORT_FORMAT_CPIO, id));
       if (format.empty) pending.add(call(SUPPORT_FORMAT_EMPTY, id));
       if (format.iso9660) pending.add(call(SUPPORT_FORMAT_ISO9660, id));
       if (format.mtree) pending.add(call(SUPPORT_FORMAT_MTREE, id));
       if (format.raw) pending.add(call(SUPPORT_FORMAT_RAW, id));
       if (format.tar) pending.add(call(SUPPORT_FORMAT_TAR, id));
       if (format.zip) pending.add(call(SUPPORT_FORMAT_ZIP, id));
     }
 
-    if (!filter.options.isEmpty) {
-      pending.add(
-          call(SET_FILTER_OPTIONS, id, [filter.options.serialize()]));
+    var addOption = (request, option) {
+      var value;
+      if (option.value == false || option.value == null) {
+        value = null;
+      } else if (option.value == true) {
+        value = '1';
+      } else {
+        value = option.value.toString();
+      }
+
+      pending.add(CALL(request, id, [module, option.name, value]));
+    };
+
+    for (var option in filter.options.all) {
+      addOption(SET_FILTER_OPTION, option);
     }
 
-    if (!format.options.isEmpty) {
-      pending.add(
-          call(SET_FORMAT_OPTIONS, id, [format.options.serialize()]));
+    for (var option in format.options.all) {
+      addOption(SET_FORMAT_OPTION, option);
     }
 
-    if (!options.isEmpty) {
-      pending.add(call(SET_OPTIONS, id, [options.serialize()]));
+    for (var option in options.all) {
+      addOption(SET_OPTION, option);
     }
 
     return Futures.wait(pending);
   }
 }
 
 /**
  * The configuration for the filter(s) to use when decompressing the contents
  * of an archive. The precise compression used is auto-detected from among all
  * enabled options.
@@ skipping 129 matching lines @@
   /**
    * Options for individual formats. See [the libarchive documentation][wiki]
    * for a list of available options.
    *
    * [wiki]: https://github.com/libarchive/libarchive/wiki/ManPageArchiveReadSetOptions3
    */
   final ArchiveOptions options;
 
   Format._() : options = new ArchiveOptions();
 }