1// Copyright (c) 2012 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#include "chrome/browser/extensions/api/module/module.h"
6
7#include <string>
8
9#include "base/values.h"
10#include "chrome/browser/extensions/extension_service.h"
11#include "chrome/browser/extensions/extension_util.h"
12#include "chrome/browser/profiles/profile.h"
13#include "chrome/common/extensions/manifest_url_handler.h"
14#include "extensions/browser/extension_prefs.h"
15#include "extensions/browser/extension_system.h"
16
17namespace extensions {
18
19namespace extension {
20
21namespace {
22
23// A preference for storing the extension's update URL data. If not empty, the
24// the ExtensionUpdater will append a ap= parameter to the URL when checking if
25// a new version of the extension is available.
26const char kUpdateURLData[] = "update_url_data";
27
28}  // namespace
29
30std::string GetUpdateURLData(const ExtensionPrefs* prefs,
31                             const std::string& extension_id) {
32  std::string data;
33  prefs->ReadPrefAsString(extension_id, kUpdateURLData, &data);
34  return data;
35}
36
37}  // namespace extension
38
39bool ExtensionSetUpdateUrlDataFunction::RunSync() {
40  std::string data;
41  EXTENSION_FUNCTION_VALIDATE(args_->GetString(0, &data));
42
43  if (ManifestURL::UpdatesFromGallery(extension())) {
44    return false;
45  }
46
47  ExtensionPrefs::Get(GetProfile())->UpdateExtensionPref(
48      extension_id(), extension::kUpdateURLData, new base::StringValue(data));
49  return true;
50}
51
52bool ExtensionIsAllowedIncognitoAccessFunction::RunSync() {
53  SetResult(new base::FundamentalValue(
54      util::IsIncognitoEnabled(extension_id(), GetProfile())));
55  return true;
56}
57
58bool ExtensionIsAllowedFileSchemeAccessFunction::RunSync() {
59  SetResult(new base::FundamentalValue(
60      util::AllowFileAccess(extension_id(), GetProfile())));
61  return true;
62}
63
64}  // namespace extensions
65