mirror of
https://github.com/kidfromjupiter/nearby.git
synced 2026-09-15 07:06:11 -04:00
Janusz Sobczak
903071e001
Keep all discovered and explicitly created BLE peripherals in the same collection. The peripherals are removed when they haven't been used for a while. PiperOrigin-RevId: 538349622
65 lines
1.8 KiB
C++
65 lines
1.8 KiB
C++
// Copyright 2023 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/implementation/windows/ble_v2_peripheral.h"
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#include <string>
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#include "absl/strings/string_view.h"
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#include "internal/platform/bluetooth_utils.h"
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#include "internal/platform/logging.h"
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namespace nearby {
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namespace windows {
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namespace {
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constexpr int kMacAddressLength = 17;
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}
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BleV2Peripheral::BleV2Peripheral(absl::string_view address) {
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if (SetAddress(address)) {
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unique_id_ = static_cast<UniqueId>(BluetoothUtils::ToNumber(address));
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}
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}
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bool BleV2Peripheral::SetAddress(absl::string_view address) {
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// The address must be in format "00:B0:D0:63:C2:26".
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if (address.size() != kMacAddressLength) {
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NEARBY_LOGS(ERROR) << ": Invalid MAC address length.";
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return false;
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}
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for (int i = 0; i < kMacAddressLength; ++i) {
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if ((i % 3) == 0 || (i % 3) == 1) {
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if ((address[i] >= '0' && address[i] <= '9') ||
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(address[i] >= 'a' && address[i] <= 'f') ||
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(address[i] >= 'A' && address[i] <= 'F')) {
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continue;
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}
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} else {
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if (address[i] == ':') {
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continue;
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}
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}
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NEARBY_LOGS(ERROR) << ": Invalid MAC address format.";
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return false;
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}
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address_ = std::string(address);
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return true;
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}
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} // namespace windows
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} // namespace nearby
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