1 // Copyright 2014 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/autofill/validation_rules_storage_factory.h" 6 7 #include "base/files/file_path.h" 8 #include "base/path_service.h" 9 #include "base/prefs/json_pref_store.h" 10 #include "base/prefs/pref_filter.h" 11 #include "base/threading/sequenced_worker_pool.h" 12 #include "chrome/common/chrome_paths.h" 13 #include "content/public/browser/browser_thread.h" 14 #include "third_party/libaddressinput/chromium/chrome_storage_impl.h" 15 16 namespace autofill { 17 18 using ::i18n::addressinput::Storage; 19 20 // static 21 scoped_ptr<Storage> ValidationRulesStorageFactory::CreateStorage() { 22 static base::LazyInstance<ValidationRulesStorageFactory> instance = 23 LAZY_INSTANCE_INITIALIZER; 24 return scoped_ptr<Storage>( 25 new ChromeStorageImpl(instance.Get().json_pref_store_.get())); 26 } 27 28 ValidationRulesStorageFactory::ValidationRulesStorageFactory() { 29 base::FilePath user_data_dir; 30 bool success = PathService::Get(chrome::DIR_USER_DATA, &user_data_dir); 31 DCHECK(success); 32 33 base::FilePath cache = 34 user_data_dir.Append(FILE_PATH_LITERAL("Address Validation Rules")); 35 36 scoped_refptr<base::SequencedTaskRunner> task_runner = 37 JsonPrefStore::GetTaskRunnerForFile( 38 cache, content::BrowserThread::GetBlockingPool()); 39 40 json_pref_store_ = 41 new JsonPrefStore(cache, task_runner.get(), scoped_ptr<PrefFilter>()); 42 json_pref_store_->ReadPrefsAsync(NULL); 43 } 44 45 ValidationRulesStorageFactory::~ValidationRulesStorageFactory() {} 46 47 } // namespace autofill 48
