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- // Copyright 2019 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 SERVICES_DATA_DECODER_BLE_SCAN_PARSER_IMPL_H_
- #define SERVICES_DATA_DECODER_BLE_SCAN_PARSER_IMPL_H_
- #include <memory>
- #include <string>
- #include <vector>
- #include "base/containers/span.h"
- #include "device/bluetooth/public/mojom/uuid.mojom.h"
- #include "services/data_decoder/public/mojom/ble_scan_parser.mojom.h"
- namespace data_decoder {
- enum class UuidFormat {
- // The UUID is the third and fourth bytes of a UUID with this pattern:
- // 0000____-0000-1000-8000-00805F9B34FB
- kFormat16Bit,
- // The UUID is the first four bytes of a UUID with this pattern:
- // ________-0000-1000-8000-00805F9B34FB
- kFormat32Bit,
- // The UUID is a standard UUID
- kFormat128Bit,
- kFormatInvalid
- };
- class BleScanParserImpl : public mojom::BleScanParser {
- public:
- BleScanParserImpl();
- BleScanParserImpl(const BleScanParserImpl&) = delete;
- BleScanParserImpl& operator=(const BleScanParserImpl&) = delete;
- ~BleScanParserImpl() override;
- // mojom::BleScanParser:
- void Parse(const std::vector<uint8_t>& advertisement_data,
- ParseCallback callback) override;
- static mojom::ScanRecordPtr ParseBleScan(
- base::span<const uint8_t> advertisement_data);
- static std::string ParseUuid(base::span<const uint8_t> bytes,
- UuidFormat format);
- static bool ParseServiceUuids(
- base::span<const uint8_t> bytes,
- UuidFormat format,
- std::vector<device::BluetoothUUID>* service_uuids);
- };
- } // namespace data_decoder
- #endif // SERVICES_DATA_DECODER_BLE_SCAN_PARSER_IMPL_H_
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