| // Copyright 2018 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "chrome/chrome_cleaner/chrome_utils/extension_id.h" |
| |
| #include <string> |
| |
| #include "base/logging.h" |
| #include "base/optional.h" |
| |
| namespace chrome_cleaner { |
| |
| base::Optional<ExtensionID> ExtensionID::Create(const std::string& value) { |
| if (ExtensionID::IsValidID(value)) { |
| return {ExtensionID(value)}; |
| } |
| return {}; |
| } |
| |
| ExtensionID::ExtensionID(const std::string& value) : value_(value) {} |
| |
| bool ExtensionID::IsValidID(const std::string& value) { |
| if (value.length() < 32) { |
| return false; |
| } |
| for (const auto& character : value) { |
| if (character < 'a' || character > 'p') { |
| return false; |
| } |
| } |
| return true; |
| } |
| |
| std::string ExtensionID::AsString() const { |
| return value_; |
| } |
| |
| } // namespace chrome_cleaner |