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/*
* 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 "remote_loopback_device.h"
#include "model/setup/device_boutique.h"
#include "os/log.h"
using std::vector;
namespace test_vendor_lib {
using model::packets::LinkLayerPacketBuilder;
using model::packets::LinkLayerPacketView;
using model::packets::PageResponseBuilder;
bool RemoteLoopbackDevice::registered_ = DeviceBoutique::Register("remote_loopback", &RemoteLoopbackDevice::Create);
RemoteLoopbackDevice::RemoteLoopbackDevice() {}
std::string RemoteLoopbackDevice::ToString() const {
return GetTypeString() + " (no address)";
}
void RemoteLoopbackDevice::Initialize(const std::vector<std::string>& args) {
if (args.size() < 2) return;
Address addr;
if (Address::FromString(args[1], addr)) properties_.SetAddress(addr);
}
void RemoteLoopbackDevice::IncomingPacket(
model::packets::LinkLayerPacketView packet) {
// TODO: Check sender?
// TODO: Handle other packet types
Phy::Type phy_type = Phy::Type::BR_EDR;
model::packets::PacketType type = packet.GetType();
switch (type) {
case model::packets::PacketType::PAGE:
SendLinkLayerPacket(
PageResponseBuilder::Create(packet.GetSourceAddress(),
packet.GetSourceAddress(), true),
Phy::Type::BR_EDR);
break;
default: {
LOG_WARN("Resend = %d", static_cast<int>(packet.size()));
SendLinkLayerPacket(packet, phy_type);
}
}
}
} // namespace test_vendor_lib
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