| // Copyright 2020 Google LLC |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // https://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #include "core/internal/ble_endpoint_channel.h" |
| |
| #include <string> |
| |
| #include "platform/public/ble.h" |
| #include "platform/public/logging.h" |
| |
| namespace location { |
| namespace nearby { |
| namespace connections { |
| |
| namespace { |
| |
| OutputStream* GetOutputStreamOrNull(BleSocket& socket) { |
| if (socket.GetRemotePeripheral().IsValid()) return &socket.GetOutputStream(); |
| return nullptr; |
| } |
| |
| InputStream* GetInputStreamOrNull(BleSocket& socket) { |
| if (socket.GetRemotePeripheral().IsValid()) return &socket.GetInputStream(); |
| return nullptr; |
| } |
| |
| } // namespace |
| |
| BleEndpointChannel::BleEndpointChannel(const std::string& channel_name, |
| BleSocket socket) |
| : BaseEndpointChannel(channel_name, GetInputStreamOrNull(socket), |
| GetOutputStreamOrNull(socket)), |
| ble_socket_(std::move(socket)) {} |
| |
| proto::connections::Medium BleEndpointChannel::GetMedium() const { |
| return proto::connections::Medium::BLE; |
| } |
| |
| int BleEndpointChannel::GetMaxTransmitPacketSize() const { |
| return kDefaultBleMaxTransmitPacketSize; |
| } |
| |
| void BleEndpointChannel::CloseImpl() { |
| auto status = ble_socket_.Close(); |
| if (!status.Ok()) { |
| NEARBY_LOG(INFO, "Failed to close Ble socket: exception=%d", status.value); |
| } |
| } |
| |
| } // namespace connections |
| } // namespace nearby |
| } // namespace location |