unplugged-system/packages/modules/Bluetooth/system/gd/hal/hci_hal_fake.cc

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/*
* Copyright 2023 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 "hal/hci_hal_fake.h"
namespace bluetooth {
namespace hal {
void TestHciHal::sendHciCommand(hal::HciPacket command) {
outgoing_commands_.push(std::move(command));
}
void TestHciHal::sendAclData(hal::HciPacket data) {
outgoing_acl_.push(std::move(data));
}
void TestHciHal::sendScoData(hal::HciPacket data) {
outgoing_sco_.push(std::move(data));
}
void TestHciHal::sendIsoData(hal::HciPacket data) {
outgoing_iso_.push(std::move(data));
}
packet::PacketView<packet::kLittleEndian> TestHciHal::GetPacketView(hal::HciPacket data) {
auto shared = std::make_shared<std::vector<uint8_t>>(data);
return packet::PacketView<packet::kLittleEndian>(shared);
}
std::optional<hci::CommandView> TestHciHal::GetSentCommand(std::chrono::milliseconds timeout) {
if (!outgoing_commands_.wait_to_take(timeout)) {
// Timed out
return {};
}
auto command = hci::CommandView::Create(GetPacketView(std::move(outgoing_commands_.take())));
ASSERT(command.IsValid());
return command;
}
std::optional<hci::AclView> TestHciHal::GetSentAcl(std::chrono::milliseconds timeout) {
if (!outgoing_acl_.wait_to_take(timeout)) {
// Timed out
return {};
}
auto acl = hci::AclView::Create(GetPacketView(std::move(outgoing_acl_.take())));
ASSERT(acl.IsValid());
return acl;
}
std::optional<hci::ScoView> TestHciHal::GetSentSco(std::chrono::milliseconds timeout) {
if (!outgoing_commands_.wait_to_take(timeout)) {
// Timed out
return {};
}
auto sco = hci::ScoView::Create(GetPacketView(std::move(outgoing_sco_.take())));
ASSERT(sco.IsValid());
return sco;
}
std::optional<hci::IsoView> TestHciHal::GetSentIso(std::chrono::milliseconds timeout) {
if (!outgoing_commands_.wait_to_take(timeout)) {
// Timed out
return {};
}
ASSERT(outgoing_iso_.wait_to_take(timeout));
auto iso = hci::IsoView::Create(GetPacketView(std::move(outgoing_iso_.take())));
ASSERT(iso.IsValid());
return iso;
}
void TestHciHal::InjectEvent(std::unique_ptr<packet::BasePacketBuilder> event) {
ASSERT(callbacks != nullptr);
auto view = std::vector<uint8_t>();
packet::BitInserter bi{view};
event->Serialize(bi);
callbacks->hciEventReceived(view);
}
const ModuleFactory TestHciHal::Factory = ModuleFactory([]() { return new TestHciHal(); });
} // namespace hal
} // namespace bluetooth