src/chrome/common/extensions/api/system_indicator/system_indicator_handler.cc

   1 // Copyright (c) 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 #include "chrome/common/extensions/api/system_indicator/system_indicator_handler.h"
   6
   7 #include "base/memory/scoped_ptr.h"
   8 #include "base/strings/utf_string_conversions.h"
   9 #include "base/values.h"
  10 #include "chrome/common/extensions/api/extension_action/action_info.h"
  11 #include "extensions/common/extension.h"
  12 #include "extensions/common/manifest_constants.h"
  13 #include "extensions/common/permissions/api_permission_set.h"
  14 #include "extensions/common/permissions/permissions_data.h"
  15
  16 namespace extensions {
  17
  18 SystemIndicatorHandler::SystemIndicatorHandler() {
  19 }
  20
  21 SystemIndicatorHandler::~SystemIndicatorHandler() {
  22 }
  23
  24 bool SystemIndicatorHandler::Parse(Extension* extension,
  25                                    base::string16* error) {
  26   const base::DictionaryValue* system_indicator_value = NULL;
  27   if (!extension->manifest()->GetDictionary(
  28           manifest_keys::kSystemIndicator, &system_indicator_value)) {
  29     *error = base::ASCIIToUTF16(manifest_errors::kInvalidSystemIndicator);
  30     return false;
  31   }
  32
  33   scoped_ptr<ActionInfo> action_info = ActionInfo::Load(
  34       extension, system_indicator_value, error);
  35
  36   if (!action_info.get())
  37     return false;
  38
  39   // Because the manifest was successfully parsed, auto-grant the permission.
  40   // TODO(dewittj) Add this for all extension action APIs.
  41   PermissionsData::GetInitialAPIPermissions(extension)->insert(
  42       APIPermission::kSystemIndicator);
  43
  44   ActionInfo::SetSystemIndicatorInfo(extension, action_info.release());
  45   return true;
  46 }
  47
  48 const std::vector<std::string> SystemIndicatorHandler::Keys() const {
  49   return SingleKey(manifest_keys::kSystemIndicator);
  50 }
  51
  52 }  // namespace extensions