mirror of
https://github.com/kidfromjupiter/nearby.git
synced 2026-09-14 14:46:12 -04:00
56 lines
1.8 KiB
C++
56 lines
1.8 KiB
C++
// Copyright 2020 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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#include "internal/platform/bluetooth_utils.h"
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#include <cstdint>
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#include <string>
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#include "absl/strings/string_view.h"
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#include "absl/types/span.h"
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#include "internal/platform/byte_array.h"
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#include "internal/platform/mac_address.h"
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namespace nearby {
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std::string BluetoothUtils::ToString(const ByteArray& bluetooth_mac_address) {
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if (bluetooth_mac_address.size() != kBluetoothMacAddressLength) {
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return "";
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}
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MacAddress mac_address;
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if (!MacAddress::FromBytes(
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absl::MakeConstSpan(
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reinterpret_cast<const uint8_t*>(bluetooth_mac_address.data()),
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bluetooth_mac_address.size()),
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mac_address) ||
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!mac_address.IsSet()) {
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return "";
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}
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return mac_address.ToString();
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}
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ByteArray BluetoothUtils::FromString(absl::string_view bluetooth_mac_address) {
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MacAddress mac_address;
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if (!MacAddress::FromString(bluetooth_mac_address, mac_address) ||
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!mac_address.IsSet()) {
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return ByteArray();
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}
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ByteArray address_bytes(BluetoothUtils::kBluetoothMacAddressLength);
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mac_address.ToBytes(absl::MakeSpan(
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reinterpret_cast<uint8_t*>(address_bytes.data()), address_bytes.size()));
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return address_bytes;
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}
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} // namespace nearby
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