Final CL to kill off client/samples .

client/samples/swarm/Decoder.dart

-// Copyright (c) 2011, 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.
-
-// TODO(jimhug): Fill out methods, add encoder, move to shared lib.
-class Decoder {
-  int index;
-  String data;
-
-  Decoder(this.data) {
-    this.index = 0;
-  }
-
-  // Reads numbers in variable-length 7-bit encoding.  This matches the
-  // varint encoding used by protobufs except that it only uses 7
-  // bits per byte so it can be efficiently passed as UTF8.
-  // For more info, see appengine/encoder.py.
-  int readInt() {
-    var r = 0;
-    for (var i=0; ; i++) {
-      var v = data.charCodeAt(index++);
-      r |= (v & 0x3F) << (6 * i);
-      if ((v & 0x40) == 0) break;
-    }
-    return r.toInt();
-  }
-
-  bool readBool() {
-    final ch = data[index++];
-    assert (ch == 'T' || ch == 'F');
-    return ch == 'T';
-  }
-
-  String readString() {
-    int len = readInt();
-    String s = data.substring(index, index+len);
-    index += len;
-    return s;
-  }
-}
-