| /* |
| * Copyright 2018 The Android Open Source Project |
| * |
| * 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 |
| * |
| * http://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 "sniffer.h" |
| |
| #include "log.h" |
| #include "model/setup/device_boutique.h" |
| |
| using std::vector; |
| |
| namespace rootcanal { |
| |
| bool Sniffer::registered_ = |
| DeviceBoutique::Register("sniffer", &Sniffer::Create); |
| |
| Sniffer::Sniffer(const vector<std::string>& args) { |
| if (args.size() >= 2) { |
| Address::FromString(args[1], address_); |
| } |
| } |
| |
| void Sniffer::ReceiveLinkLayerPacket(model::packets::LinkLayerPacketView packet, |
| Phy::Type /*type*/, int8_t /*rssi*/) { |
| Address source = packet.GetSourceAddress(); |
| Address dest = packet.GetDestinationAddress(); |
| model::packets::PacketType packet_type = packet.GetType(); |
| |
| bool match_source = address_ == source; |
| bool match_dest = address_ == dest; |
| if (!match_source && !match_dest) { |
| return; |
| } |
| |
| INFO("{} {} -> {} (Type {})", |
| (match_source ? (match_dest ? "<->" : "<--") : "-->"), source, dest, |
| model::packets::PacketTypeText(packet_type)); |
| } |
| |
| } // namespace rootcanal |