| // Copyright 2017 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. |
| |
| #ifndef CHROMEOS_COMPONENTS_TETHER_PERSISTENT_HOST_SCAN_CACHE_H_ |
| #define CHROMEOS_COMPONENTS_TETHER_PERSISTENT_HOST_SCAN_CACHE_H_ |
| |
| #include "base/macros.h" |
| #include "chromeos/components/tether/host_scan_cache.h" |
| |
| namespace chromeos { |
| |
| namespace tether { |
| |
| // HostScanCache implementation which stores scan results in persistent user |
| // prefs. |
| class PersistentHostScanCache : virtual public HostScanCache { |
| public: |
| PersistentHostScanCache() {} |
| ~PersistentHostScanCache() override {} |
| |
| // Returns the cache entries that are currently stored in user prefs as a map |
| // from Tether network GUID to entry. |
| virtual std::unordered_map<std::string, HostScanCacheEntry> |
| GetStoredCacheEntries() = 0; |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(PersistentHostScanCache); |
| }; |
| |
| } // namespace tether |
| |
| } // namespace chromeos |
| |
| #endif // CHROMEOS_COMPONENTS_TETHER_PERSISTENT_HOST_SCAN_CACHE_H_ |