chrome/browser/extensions/api/module/module.cc

   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 "extensions/browser/extension_prefs.h"
  14 #include "extensions/browser/extension_system.h"
  15 #include "extensions/common/manifest_url_handlers.h"
  16
  17 namespace extensions {
  18
  19 namespace extension {
  20
  21 namespace {
  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.
  26 const char kUpdateURLData[] = "update_url_data";
  27
  28 }  // namespace
  29
  30 std::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
  39 bool 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
  52 bool ExtensionIsAllowedIncognitoAccessFunction::RunSync() {
  53   SetResult(new base::FundamentalValue(
  54       util::IsIncognitoEnabled(extension_id(), GetProfile())));
  55   return true;
  56 }
  57
  58 bool ExtensionIsAllowedFileSchemeAccessFunction::RunSync() {
  59   SetResult(new base::FundamentalValue(
  60       util::AllowFileAccess(extension_id(), GetProfile())));
  61   return true;
  62 }
  63
  64 }  // namespace extensions