| // 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 "connections/implementation/p2p_star_pcp_handler.h" |
| |
| #include <vector> |
| |
| namespace location { |
| namespace nearby { |
| namespace connections { |
| |
| P2pStarPcpHandler::P2pStarPcpHandler( |
| Mediums& mediums, EndpointManager& endpoint_manager, |
| EndpointChannelManager& channel_manager, BwuManager& bwu_manager, |
| InjectedBluetoothDeviceStore& injected_bluetooth_device_store, Pcp pcp) |
| : P2pClusterPcpHandler(&mediums, &endpoint_manager, &channel_manager, |
| &bwu_manager, injected_bluetooth_device_store, pcp) { |
| } |
| |
| std::vector<proto::connections::Medium> |
| P2pStarPcpHandler::GetConnectionMediumsByPriority() { |
| std::vector<proto::connections::Medium> mediums; |
| if (mediums_->GetWifiLan().IsAvailable()) { |
| mediums.push_back(proto::connections::WIFI_LAN); |
| } |
| if (mediums_->GetWebRtc().IsAvailable()) { |
| mediums.push_back(proto::connections::WEB_RTC); |
| } |
| if (mediums_->GetBluetoothClassic().IsAvailable()) { |
| mediums.push_back(proto::connections::BLUETOOTH); |
| } |
| if (mediums_->GetBle().IsAvailable()) { |
| mediums.push_back(proto::connections::BLE); |
| } |
| return mediums; |
| } |
| |
| proto::connections::Medium P2pStarPcpHandler::GetDefaultUpgradeMedium() { |
| return proto::connections::Medium::WIFI_HOTSPOT; |
| } |
| |
| bool P2pStarPcpHandler::CanSendOutgoingConnection(ClientProxy* client) const { |
| // For star, we can only send an outgoing connection while we have no other |
| // connections. |
| return !this->HasOutgoingConnections(client) && |
| !this->HasIncomingConnections(client); |
| } |
| |
| bool P2pStarPcpHandler::CanReceiveIncomingConnection( |
| ClientProxy* client) const { |
| // For star, we can only receive an incoming connection if we've sent no |
| // outgoing connections. |
| return !this->HasOutgoingConnections(client); |
| } |
| |
| } // namespace connections |
| } // namespace nearby |
| } // namespace location |