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123 lines
3.8 KiB
C++
123 lines
3.8 KiB
C++
// Copyright 2022 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef THIRD_PARTY_NEARBY_FASTPAIR_COMMON_FAST_PAIR_DEVICE_H_
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#define THIRD_PARTY_NEARBY_FASTPAIR_COMMON_FAST_PAIR_DEVICE_H_
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#include <cstdint>
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#include <optional>
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#include <ostream>
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#include <string>
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#include <utility>
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#include <vector>
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#include "absl/container/flat_hash_map.h"
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#include "fastpair/common/account_key.h"
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#include "fastpair/common/protocol.h"
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namespace nearby {
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namespace fastpair {
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enum class DeviceFastPairVersion {
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kV1,
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kHigherThanV1,
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};
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// Thin class which is used by the higher level components of the Fast Pair
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// system to represent a device.
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class FastPairDevice {
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public:
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explicit FastPairDevice(Protocol protocol) : protocol_(protocol) {}
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FastPairDevice(absl::string_view model_id, absl::string_view ble_address,
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Protocol protocol)
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: model_id_(model_id), ble_address_(ble_address), protocol_(protocol) {}
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FastPairDevice(const FastPairDevice&) = delete;
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FastPairDevice& operator=(const FastPairDevice&) = delete;
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FastPairDevice& operator=(FastPairDevice&&) = delete;
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~FastPairDevice() = default;
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const std::optional<std::string>& public_address() const {
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return public_address_;
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}
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void set_public_address(absl::string_view address) {
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public_address_ = std::string(address);
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}
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const std::optional<std::string>& display_name() const {
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return display_name_;
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}
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void set_display_name(const std::optional<std::string>& display_name) {
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display_name_ = display_name;
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}
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std::optional<DeviceFastPairVersion> version() { return version_; }
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void set_version(std::optional<DeviceFastPairVersion> version) {
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version_ = version;
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}
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const AccountKey& GetAccountKey() const { return account_key_; }
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void SetAccountKey(AccountKey account_key) { account_key_ = account_key; }
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void SetModelId(absl::string_view model_id) { model_id_ = model_id; }
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absl::string_view GetModelId() const { return model_id_; }
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void SetBleAddress(absl::string_view address) {
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ble_address_ = std::string(address);
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}
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absl::string_view GetBleAddress() const { return ble_address_; }
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Protocol GetProtocol() const { return protocol_; }
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private:
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std::string model_id_;
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// Bluetooth LE address of the device.
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std::string ble_address_;
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// The Quick Pair protocol implementation that this device belongs to.
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Protocol protocol_;
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// Bluetooth public classic address of the device.
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std::optional<std::string> public_address_;
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// Display name for the device
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// Similar to Bluetooth classic address field, this will be null when a
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// device is found from a discoverable advertisement due to the fact that
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// initial pair notifications show the OEM default name from the device
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// metadata instead of the display name.
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std::optional<std::string> display_name_;
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// Fast Pair version number, possible versions numbers are defined at the top
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// of this file.
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std::optional<DeviceFastPairVersion> version_;
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// Account key which will be saved to the user's account during Fast Pairing
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// for eligible devices (V2 or higher) and used for detecting subsequent
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// pairing scenarios.
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AccountKey account_key_;
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};
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std::ostream& operator<<(std::ostream& stream, const FastPairDevice& device);
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} // namespace fastpair
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} // namespace nearby
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#endif // THIRD_PARTY_NEARBY_FASTPAIR_COMMON_FAST_PAIR_DEVICE_H_
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