Refactor DOM Storage to pave the way for events and locking.

chrome/browser/in_process_webkit/storage_namespace.h

Index: chrome/browser/in_process_webkit/storage_namespace.h
===================================================================
--- chrome/browser/in_process_webkit/storage_namespace.h	(revision 0)
+++ chrome/browser/in_process_webkit/storage_namespace.h	(revision 0)
@@ -0,0 +1,60 @@
+// Copyright (c) 2009 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.
+
+#ifndef CHROME_BROWSER_IN_PROCESS_WEBKIT_STORAGE_NAMESPACE_H_
+#define CHROME_BROWSER_IN_PROCESS_WEBKIT_STORAGE_NAMESPACE_H_
+
+#include "base/string16.h"
+#include "base/hash_tables.h"
+
+class DOMStorageContext;
+class FilePath;
+class StorageArea;
+
+namespace WebKit {
+class WebStorageNamespace;
+}
+
+// Only to be used on the WebKit thread.
+class StorageNamespace {
+ public:
+  static StorageNamespace* CreateLocalStorageNamespace(
+      DOMStorageContext* dom_storage_context, const FilePath& data_dir_path);
+  static StorageNamespace* CreateSessionStorageNamespace(
+      DOMStorageContext* dom_storage_context);
+
+  ~StorageNamespace();
+
+  StorageArea* GetStorageArea(const string16& origin);
+  StorageNamespace* Copy();
+  void Close();
+
+  int64 id() const { return id_; }
+
+ private:
+  // Called by the static factory methods above.
+  StorageNamespace(DOMStorageContext* dom_storage_context,
+                   WebKit::WebStorageNamespace* web_storage_namespace,
+                   int64 id, bool is_local_storage);
+
+  // All the storage areas we own.
+  typedef base::hash_map<string16, StorageArea*> OriginToStorageAreaMap;
+  OriginToStorageAreaMap origin_to_storage_area_;
+
+  // The DOMStorageContext that owns us.
+  DOMStorageContext* dom_storage_context_;
+
+  // The WebKit storage namespace we manage.
+  WebKit::WebStorageNamespace* storage_namespace_;
+
+  // Our id.  Unique to our parent WebKitContext class.
+  int64 id_;
+
+  // Is this a local storage namespace.
+  bool is_local_storage_;
+
+  DISALLOW_IMPLICIT_CONSTRUCTORS(StorageNamespace);
+};
+
+#endif  // CHROME_BROWSER_IN_PROCESS_WEBKIT_STORAGE_NAMESPACE_H_
Property changes on: chrome/browser/in_process_webkit/storage_namespace.h
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Added: svn:eol-style
   + LF