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/*
* Copyright (C) 2021 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 "HalProxyAidl.h"
#include <aidlcommonsupport/NativeHandle.h>
#include <fmq/AidlMessageQueue.h>
#include <hidl/Status.h>
#include "ConvertUtils.h"
#include "EventMessageQueueWrapperAidl.h"
#include "ISensorsCallbackWrapperAidl.h"
#include "WakeLockMessageQueueWrapperAidl.h"
#include "convertV2_1.h"
using ::aidl::android::hardware::common::fmq::MQDescriptor;
using ::aidl::android::hardware::common::fmq::SynchronizedReadWrite;
using ::aidl::android::hardware::sensors::ISensors;
using ::aidl::android::hardware::sensors::ISensorsCallback;
using ::android::hardware::sensors::V2_1::implementation::convertToOldEvent;
namespace aidl {
namespace android {
namespace hardware {
namespace sensors {
namespace implementation {
static binder_status_t resultToBinderStatus(::android::hardware::sensors::V1_0::Result result) {
switch (result) {
case ::android::hardware::sensors::V1_0::Result::OK:
return STATUS_OK;
case ::android::hardware::sensors::V1_0::Result::PERMISSION_DENIED:
return STATUS_PERMISSION_DENIED;
case ::android::hardware::sensors::V1_0::Result::NO_MEMORY:
return STATUS_NO_MEMORY;
case ::android::hardware::sensors::V1_0::Result::BAD_VALUE:
return STATUS_BAD_VALUE;
case ::android::hardware::sensors::V1_0::Result::INVALID_OPERATION:
return STATUS_INVALID_OPERATION;
}
}
static ::android::hardware::sensors::V1_0::RateLevel convertRateLevel(
ISensors::RateLevel rateLevel) {
switch (rateLevel) {
case ISensors::RateLevel::STOP:
return ::android::hardware::sensors::V1_0::RateLevel::STOP;
case ISensors::RateLevel::NORMAL:
return ::android::hardware::sensors::V1_0::RateLevel::NORMAL;
case ISensors::RateLevel::FAST:
return ::android::hardware::sensors::V1_0::RateLevel::FAST;
case ISensors::RateLevel::VERY_FAST:
return ::android::hardware::sensors::V1_0::RateLevel::VERY_FAST;
}
}
static ::android::hardware::sensors::V1_0::OperationMode convertOperationMode(
ISensors::OperationMode operationMode) {
switch (operationMode) {
case ISensors::OperationMode::NORMAL:
return ::android::hardware::sensors::V1_0::OperationMode::NORMAL;
case ISensors::OperationMode::DATA_INJECTION:
return ::android::hardware::sensors::V1_0::OperationMode::DATA_INJECTION;
}
}
static ::android::hardware::sensors::V1_0::SharedMemType convertSharedMemType(
ISensors::SharedMemInfo::SharedMemType sharedMemType) {
switch (sharedMemType) {
case ISensors::SharedMemInfo::SharedMemType::ASHMEM:
return ::android::hardware::sensors::V1_0::SharedMemType::ASHMEM;
case ISensors::SharedMemInfo::SharedMemType::GRALLOC:
return ::android::hardware::sensors::V1_0::SharedMemType::GRALLOC;
}
}
static ::android::hardware::sensors::V1_0::SharedMemFormat convertSharedMemFormat(
ISensors::SharedMemInfo::SharedMemFormat sharedMemFormat) {
switch (sharedMemFormat) {
case ISensors::SharedMemInfo::SharedMemFormat::SENSORS_EVENT:
return ::android::hardware::sensors::V1_0::SharedMemFormat::SENSORS_EVENT;
}
}
static ::android::hardware::sensors::V1_0::SharedMemInfo convertSharedMemInfo(
const ISensors::SharedMemInfo& sharedMemInfo) {
::android::hardware::sensors::V1_0::SharedMemInfo v1SharedMemInfo;
v1SharedMemInfo.type = convertSharedMemType(sharedMemInfo.type);
v1SharedMemInfo.format = convertSharedMemFormat(sharedMemInfo.format);
v1SharedMemInfo.size = sharedMemInfo.size;
v1SharedMemInfo.memoryHandle =
::android::hardware::hidl_handle(::android::makeFromAidl(sharedMemInfo.memoryHandle));
return v1SharedMemInfo;
}
::ndk::ScopedAStatus HalProxyAidl::activate(int32_t in_sensorHandle, bool in_enabled) {
return ndk::ScopedAStatus::fromStatus(
resultToBinderStatus(HalProxy::activate(in_sensorHandle, in_enabled)));
}
::ndk::ScopedAStatus HalProxyAidl::batch(int32_t in_sensorHandle, int64_t in_samplingPeriodNs,
int64_t in_maxReportLatencyNs) {
return ndk::ScopedAStatus::fromStatus(resultToBinderStatus(
HalProxy::batch(in_sensorHandle, in_samplingPeriodNs, in_maxReportLatencyNs)));
}
::ndk::ScopedAStatus HalProxyAidl::configDirectReport(int32_t in_sensorHandle,
int32_t in_channelHandle,
ISensors::RateLevel in_rate,
int32_t* _aidl_return) {
binder_status_t binderStatus;
HalProxy::configDirectReport(
in_sensorHandle, in_channelHandle, convertRateLevel(in_rate),
[&binderStatus, _aidl_return](::android::hardware::sensors::V1_0::Result result,
int32_t reportToken) {
binderStatus = resultToBinderStatus(result);
*_aidl_return = reportToken;
});
return ndk::ScopedAStatus::fromStatus(binderStatus);
}
::ndk::ScopedAStatus HalProxyAidl::flush(int32_t in_sensorHandle) {
return ndk::ScopedAStatus::fromStatus(resultToBinderStatus(HalProxy::flush(in_sensorHandle)));
}
::ndk::ScopedAStatus HalProxyAidl::getSensorsList(
std::vector<::aidl::android::hardware::sensors::SensorInfo>* _aidl_return) {
for (const auto& sensor : HalProxy::getSensors()) {
_aidl_return->push_back(convertSensorInfo(sensor.second));
}
return ndk::ScopedAStatus::ok();
}
::ndk::ScopedAStatus HalProxyAidl::initialize(
const MQDescriptor<::aidl::android::hardware::sensors::Event, SynchronizedReadWrite>&
in_eventQueueDescriptor,
const MQDescriptor<int32_t, SynchronizedReadWrite>& in_wakeLockDescriptor,
const std::shared_ptr<ISensorsCallback>& in_sensorsCallback) {
::android::sp<::android::hardware::sensors::V2_1::implementation::ISensorsCallbackWrapperBase>
dynamicCallback = new ISensorsCallbackWrapperAidl(in_sensorsCallback);
auto aidlEventQueue =
std::make_unique<::android::AidlMessageQueue<::aidl::android::hardware::sensors::Event,
SynchronizedReadWrite>>(
in_eventQueueDescriptor, true /* resetPointers */);
std::unique_ptr<
::android::hardware::sensors::V2_1::implementation::EventMessageQueueWrapperBase>
eventQueue = std::make_unique<EventMessageQueueWrapperAidl>(aidlEventQueue);
auto aidlWakeLockQueue =
std::make_unique<::android::AidlMessageQueue<int32_t, SynchronizedReadWrite>>(
in_wakeLockDescriptor, true /* resetPointers */);
std::unique_ptr<
::android::hardware::sensors::V2_1::implementation::WakeLockMessageQueueWrapperBase>
wakeLockQueue = std::make_unique<WakeLockMessageQueueWrapperAidl>(aidlWakeLockQueue);
return ndk::ScopedAStatus::fromStatus(
resultToBinderStatus(initializeCommon(eventQueue, wakeLockQueue, dynamicCallback)));
}
::ndk::ScopedAStatus HalProxyAidl::injectSensorData(
const ::aidl::android::hardware::sensors::Event& in_event) {
::android::hardware::sensors::V2_1::Event hidlEvent;
convertToHidlEvent(in_event, &hidlEvent);
return ndk::ScopedAStatus::fromStatus(
resultToBinderStatus(HalProxy::injectSensorData(convertToOldEvent(hidlEvent))));
}
::ndk::ScopedAStatus HalProxyAidl::registerDirectChannel(const ISensors::SharedMemInfo& in_mem,
int32_t* _aidl_return) {
binder_status_t binderStatus;
::android::hardware::sensors::V1_0::SharedMemInfo sharedMemInfo = convertSharedMemInfo(in_mem);
HalProxy::registerDirectChannel(
sharedMemInfo,
[&binderStatus, _aidl_return](::android::hardware::sensors::V1_0::Result result,
int32_t reportToken) {
binderStatus = resultToBinderStatus(result);
*_aidl_return = reportToken;
});
native_handle_delete(
const_cast<native_handle_t*>(sharedMemInfo.memoryHandle.getNativeHandle()));
return ndk::ScopedAStatus::fromStatus(binderStatus);
}
::ndk::ScopedAStatus HalProxyAidl::setOperationMode(
::aidl::android::hardware::sensors::ISensors::OperationMode in_mode) {
return ndk::ScopedAStatus::fromStatus(
resultToBinderStatus(HalProxy::setOperationMode(convertOperationMode(in_mode))));
}
::ndk::ScopedAStatus HalProxyAidl::unregisterDirectChannel(int32_t in_channelHandle) {
return ndk::ScopedAStatus::fromStatus(
resultToBinderStatus(HalProxy::unregisterDirectChannel(in_channelHandle)));
}
} // namespace implementation
} // namespace sensors
} // namespace hardware
} // namespace android
} // namespace aidl
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