1// Copyright 2013 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef EXTENSIONS_COMMON_MANIFEST_HANDLERS_OFFLINE_ENABLED_INFO_H_
6#define EXTENSIONS_COMMON_MANIFEST_HANDLERS_OFFLINE_ENABLED_INFO_H_
7
8#include <string>
9#include <vector>
10
11#include "extensions/common/extension.h"
12#include "extensions/common/manifest.h"
13#include "extensions/common/manifest_handler.h"
14
15namespace extensions {
16
17struct OfflineEnabledInfo : public Extension::ManifestData {
18  explicit OfflineEnabledInfo(bool offline_enabled);
19  virtual ~OfflineEnabledInfo();
20
21  // Whether the extension or app should be enabled when offline.
22  // Defaults to false, except for platform apps which are offline by default.
23  bool offline_enabled;
24
25  static bool IsOfflineEnabled(const Extension* extension);
26};
27
28// Parses the "offline_enabled" manifest key.
29class OfflineEnabledHandler : public ManifestHandler {
30 public:
31  OfflineEnabledHandler();
32  virtual ~OfflineEnabledHandler();
33
34  virtual bool Parse(Extension* extension, base::string16* error) OVERRIDE;
35  virtual bool AlwaysParseForType(Manifest::Type type) const OVERRIDE;
36
37 private:
38  virtual const std::vector<std::string> Keys() const OVERRIDE;
39
40  DISALLOW_COPY_AND_ASSIGN(OfflineEnabledHandler);
41};
42
43}  // namespace extensions
44
45#endif  // EXTENSIONS_COMMON_MANIFEST_HANDLERS_OFFLINE_ENABLED_INFO_H_
46