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      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 = JSONFileValueSerializer::JSON_NO_ERROR;
     32   std::string error_msg;
     33   scoped_ptr<JSONFileValueSerializer> serializer(
     34      new JSONFileValueSerializer(kiosk_oem_file));
     35   scoped_ptr<base::Value> value(
     36       serializer->Deserialize(&error_code, &error_msg));
     37   base::DictionaryValue* dict = NULL;
     38   if (error_code != JSONFileValueSerializer::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
     59