Moves bookmark related classes into bookmarks directory. There are no...

chrome/browser/bookmark_codec.h

-// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// BookmarkCodec is responsible for encoding and decoding the BookmarkBarModel
-// into JSON values. The encoded values are written to disk via the
-// BookmarkService.
-
-#ifndef CHROME_BROWSER_BOOKMARK_CODEC_H_
-
-#include "base/basictypes.h"
-
-class BookmarkBarModel;
-class BookmarkBarNode;
-class DictionaryValue;
-class ListValue;
-class Value;
-
-// BookmarkCodec is responsible for encoding/decoding bookmarks into JSON
-// values. BookmarkCodec is used by BookmarkService.
-
-class BookmarkCodec {
- public:
-  BookmarkCodec() {}
-
-  // Encodes the model to a JSON value. It's up to the caller to delete the
-  // returned object. This is invoked to encode the contents of the bookmark bar
-  // model and is currently a convenience to invoking Encode that takes the
-  // bookmark bar node and other folder node.
-  Value* Encode(BookmarkBarModel* model);
-
-  // Encodes the bookmark bar and other folders returning the JSON value. It's
-  // up to the caller to delete the returned object.
-  // This method is public for use by StarredURLDatabase in migrating the
-  // bookmarks out of the database.
-  Value* Encode(BookmarkBarNode* bookmark_bar_node,
-                BookmarkBarNode* other_folder_node);
-
-  // Decodes the previously encoded value to the specified model. Returns true
-  // on success, false otherwise. If there is an error (such as unexpected
-  // version) all children are removed from the bookmark bar and other folder
-  // nodes.
-  bool Decode(BookmarkBarModel* model, const Value& value);
-
- private:
-  // Encodes node and all its children into a Value object and returns it.
-  // The caller takes ownership of the returned object.
-  Value* EncodeNode(BookmarkBarNode* node);
-
-  // Decodes the children of the specified node. Returns true on success.
-  bool DecodeChildren(BookmarkBarModel* model,
-                      const ListValue& child_value_list,
-                      BookmarkBarNode* parent);
-
-  // Decodes the supplied node from the supplied value. Child nodes are
-  // created appropriately by way of DecodeChildren. If node is NULL a new
-  // node is created and added to parent, otherwise node is used.
-  bool DecodeNode(BookmarkBarModel* model,
-                  const DictionaryValue& value,
-                  BookmarkBarNode* parent,
-                  BookmarkBarNode* node);
-
-  DISALLOW_COPY_AND_ASSIGN(BookmarkCodec);
-};
-
-#endif  // CHROME_BROWSER_BOOKMARK_CODEC_H_
-