chromeos/app_mode/kiosk_oem_manifest_parser.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 "chromeos/app_mode/kiosk_oem_manifest_parser.h"
   6
   7 #include "base/json/json_file_value_serializer.h"
   8 #include "base/strings/stringprintf.h"
   9 #include "base/values.h"
  10
  11 namespace chromeos {
  12
  13 namespace {
  14
  15 const char kEnterpriseManaged[]  = "enterprise_managed";
  16 const char kAllowReset[]         = "can_exit_enrollment";
  17 const char kDeviceRequisition[]  = "device_requisition";
  18 const char kKeyboardDrivenOobe[] = "keyboard_driven_oobe";
  19
  20 }  // namespace
  21
  22 KioskOemManifestParser::Manifest::Manifest()
  23     : enterprise_managed(false),
  24       can_exit_enrollment(true),
  25       keyboard_driven_oobe(false) {
  26 }
  27
  28 bool KioskOemManifestParser::Load(
  29     const base::FilePath& kiosk_oem_file,
  30     KioskOemManifestParser::Manifest* manifest) {
  31   int error_code = JSONFileValueDeserializer::JSON_NO_ERROR;
  32   std::string error_msg;
  33   scoped_ptr<JSONFileValueDeserializer> deserializer(
  34      new JSONFileValueDeserializer(kiosk_oem_file));
  35   scoped_ptr<base::Value> value(
  36       deserializer->Deserialize(&error_code, &error_msg));
  37   base::DictionaryValue* dict = NULL;
  38   if (error_code != JSONFileValueDeserializer::JSON_NO_ERROR ||
  39       !value.get() ||
  40       !value->GetAsDictionary(&dict)) {
  41     return false;
  42   }
  43
  44   dict->GetString(kDeviceRequisition,
  45                   &manifest->device_requisition);
  46   dict->GetBoolean(kKeyboardDrivenOobe,
  47                    &manifest->keyboard_driven_oobe);
  48   if (!dict->GetBoolean(kEnterpriseManaged,
  49                         &manifest->enterprise_managed) ||
  50       !dict->GetBoolean(kAllowReset,
  51                         &manifest->can_exit_enrollment)) {
  52     return false;
  53   }
  54
  55   return true;
  56 }
  57
  58 }  // namespace chromeos