| // Copyright 2018 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "chromecast/device/bluetooth/le/scan_filter.h" |
| |
| #include "base/containers/contains.h" |
| #include "chromecast/device/bluetooth/bluetooth_util.h" |
| #include "third_party/re2/src/re2/re2.h" |
| |
| namespace chromecast { |
| namespace bluetooth { |
| |
| // static |
| ScanFilter ScanFilter::From16bitUuid(uint16_t service_uuid) { |
| ScanFilter filter; |
| filter.service_uuid = util::UuidFromInt16(service_uuid); |
| return filter; |
| } |
| |
| ScanFilter::ScanFilter() = default; |
| ScanFilter::ScanFilter(const ScanFilter& other) = default; |
| ScanFilter::ScanFilter(ScanFilter&& other) = default; |
| ScanFilter::~ScanFilter() = default; |
| |
| bool ScanFilter::Matches(const LeScanResult& scan_result) const { |
| if (name && name != scan_result.Name()) { |
| return false; |
| } |
| |
| if (service_uuid) { |
| std::optional<LeScanResult::UuidList> all_uuids = |
| scan_result.AllServiceUuids(); |
| if (!all_uuids) { |
| return false; |
| } |
| |
| if (!base::Contains(*all_uuids, *service_uuid)) { |
| return false; |
| } |
| } |
| |
| if (!name && regex_name) { |
| std::optional<std::string> scan_name = scan_result.Name(); |
| if (!scan_name || !RE2::PartialMatch(*scan_name, *regex_name)) { |
| return false; |
| } |
| } |
| |
| return true; |
| } |
| |
| } // namespace bluetooth |
| } // namespace chromecast |