202 lines
8.5 KiB
C++
202 lines
8.5 KiB
C++
/*
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* Copyright (c) 2020, The Linux Foundation. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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* * Neither the name of The Linux Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#define LOG_TAG "LocSvc_GnssAntennaInfoInterface"
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#include <log_util.h>
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#include "Gnss.h"
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#include "GnssAntennaInfo.h"
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#include <android/hardware/gnss/1.0/types.h>
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namespace android {
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namespace hardware {
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namespace gnss {
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namespace V2_1 {
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namespace implementation {
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static GnssAntennaInfo* spGnssAntennaInfo = nullptr;
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static void convertGnssAntennaInfo(std::vector<GnssAntennaInformation>& in,
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hidl_vec<IGnssAntennaInfoCallback::GnssAntennaInfo>& antennaInfos);
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void GnssAntennaInfo::GnssAntennaInfoDeathRecipient::serviceDied(uint64_t cookie,
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const wp<IBase>& who) {
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LOC_LOGE("%s] service died. cookie: %llu, who: %p",
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__FUNCTION__, static_cast<unsigned long long>(cookie), &who);
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// we do nothing here
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// Gnss::GnssDeathRecipient will stop the session
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// However, we need to inform the adapter that the service has died
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if (nullptr == spGnssAntennaInfo) {
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LOC_LOGE("%s]: spGnssAntennaInfo is nullptr", __FUNCTION__);
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return;
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}
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if (nullptr == spGnssAntennaInfo->mGnss) {
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LOC_LOGE("%s]: spGnssAntennaInfo->mGnss is nullptr", __FUNCTION__);
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return;
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}
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spGnssAntennaInfo->mGnss->getGnssInterface()->antennaInfoClose();
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}
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static void convertGnssAntennaInfo(std::vector<GnssAntennaInformation>& in,
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hidl_vec<IGnssAntennaInfoCallback::GnssAntennaInfo>& out) {
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uint32_t vecSize, numberOfRows, numberOfColumns;
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vecSize = in.size();
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out.resize(vecSize);
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for (uint32_t i = 0; i < vecSize; i++) {
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out[i].carrierFrequencyMHz = in[i].carrierFrequencyMHz;
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out[i].phaseCenterOffsetCoordinateMillimeters.x =
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in[i].phaseCenterOffsetCoordinateMillimeters.x;
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out[i].phaseCenterOffsetCoordinateMillimeters.xUncertainty =
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in[i].phaseCenterOffsetCoordinateMillimeters.xUncertainty;
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out[i].phaseCenterOffsetCoordinateMillimeters.y =
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in[i].phaseCenterOffsetCoordinateMillimeters.y;
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out[i].phaseCenterOffsetCoordinateMillimeters.yUncertainty =
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in[i].phaseCenterOffsetCoordinateMillimeters.yUncertainty;
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out[i].phaseCenterOffsetCoordinateMillimeters.z =
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in[i].phaseCenterOffsetCoordinateMillimeters.z;
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out[i].phaseCenterOffsetCoordinateMillimeters.zUncertainty =
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in[i].phaseCenterOffsetCoordinateMillimeters.zUncertainty;
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numberOfRows = in[i].phaseCenterVariationCorrectionMillimeters.size();
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out[i].phaseCenterVariationCorrectionMillimeters.resize(numberOfRows);
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for (uint32_t j = 0; j < numberOfRows; j++) {
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numberOfColumns = in[i].phaseCenterVariationCorrectionMillimeters[j].size();
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out[i].phaseCenterVariationCorrectionMillimeters[j].row.resize(numberOfColumns);
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for (uint32_t k = 0; k < numberOfColumns; k++) {
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out[i].phaseCenterVariationCorrectionMillimeters[j].row[k] =
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in[i].phaseCenterVariationCorrectionMillimeters[j][k];
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}
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}
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numberOfRows = in[i].phaseCenterVariationCorrectionUncertaintyMillimeters.size();
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out[i].phaseCenterVariationCorrectionUncertaintyMillimeters.resize(numberOfRows);
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for (uint32_t j = 0; j < numberOfRows; j++) {
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numberOfColumns = in[i].phaseCenterVariationCorrectionUncertaintyMillimeters[j].size();
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out[i].phaseCenterVariationCorrectionUncertaintyMillimeters[j].
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row.resize(numberOfColumns);
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for (uint32_t k = 0; k < numberOfColumns; k++) {
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out[i].phaseCenterVariationCorrectionUncertaintyMillimeters[j].row[k] =
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in[i].phaseCenterVariationCorrectionUncertaintyMillimeters[j][k];
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}
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}
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numberOfRows = in[i].signalGainCorrectionDbi.size();
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out[i].signalGainCorrectionDbi.resize(numberOfRows);
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for (uint32_t j = 0; j < numberOfRows; j++) {
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numberOfColumns = in[i].signalGainCorrectionDbi[j].size();
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out[i].signalGainCorrectionDbi[j].row.resize(numberOfColumns);
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for (uint32_t k = 0; k < numberOfColumns; k++) {
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out[i].signalGainCorrectionDbi[j].row[k] = in[i].signalGainCorrectionDbi[j][k];
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}
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}
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numberOfRows = in[i].signalGainCorrectionUncertaintyDbi.size();
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out[i].signalGainCorrectionUncertaintyDbi.resize(numberOfRows);
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for (uint32_t j = 0; j < numberOfRows; j++) {
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numberOfColumns = in[i].signalGainCorrectionUncertaintyDbi[j].size();
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out[i].signalGainCorrectionUncertaintyDbi[j].row.resize(numberOfColumns);
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for (uint32_t k = 0; k < numberOfColumns; k++) {
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out[i].signalGainCorrectionUncertaintyDbi[j].row[k] =
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in[i].signalGainCorrectionUncertaintyDbi[j][k];
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}
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}
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}
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}
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GnssAntennaInfo::GnssAntennaInfo(Gnss* gnss) : mGnss(gnss) {
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mGnssAntennaInfoDeathRecipient = new GnssAntennaInfoDeathRecipient(this);
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spGnssAntennaInfo = this;
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}
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GnssAntennaInfo::~GnssAntennaInfo() {
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spGnssAntennaInfo = nullptr;
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}
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// Methods from ::android::hardware::gnss::V2_1::IGnssAntennaInfo follow.
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Return<GnssAntennaInfo::GnssAntennaInfoStatus>
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GnssAntennaInfo::setCallback(const sp<IGnssAntennaInfoCallback>& callback) {
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uint32_t retValue;
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if (mGnss == nullptr) {
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LOC_LOGE("%s]: mGnss is nullptr", __FUNCTION__);
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return GnssAntennaInfoStatus::ERROR_GENERIC;
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}
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mGnssAntennaInfoCbIface = callback;
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retValue = mGnss->getGnssInterface()->antennaInfoInit(aiGnssAntennaInfoCb);
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switch (retValue) {
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case ANTENNA_INFO_SUCCESS: return GnssAntennaInfoStatus::SUCCESS;
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case ANTENNA_INFO_ERROR_ALREADY_INIT: return GnssAntennaInfoStatus::ERROR_ALREADY_INIT;
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case ANTENNA_INFO_ERROR_GENERIC:
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default: return GnssAntennaInfoStatus::ERROR_GENERIC;
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}
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}
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Return<void> GnssAntennaInfo::close(void) {
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if (mGnss == nullptr) {
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LOC_LOGE("%s]: mGnss is nullptr", __FUNCTION__);
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return Void();
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}
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mGnss->getGnssInterface()->antennaInfoClose();
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return Void();
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}
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void GnssAntennaInfo::aiGnssAntennaInfoCb
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(std::vector<GnssAntennaInformation> gnssAntennaInformations) {
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if (nullptr != spGnssAntennaInfo) {
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spGnssAntennaInfo->gnssAntennaInfoCb(gnssAntennaInformations);
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}
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}
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void GnssAntennaInfo::gnssAntennaInfoCb
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(std::vector<GnssAntennaInformation> gnssAntennaInformations) {
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if (mGnssAntennaInfoCbIface != nullptr) {
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hidl_vec<IGnssAntennaInfoCallback::GnssAntennaInfo> antennaInfos;
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// Convert from one structure to another
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convertGnssAntennaInfo(gnssAntennaInformations, antennaInfos);
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auto r = mGnssAntennaInfoCbIface->gnssAntennaInfoCb(antennaInfos);
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if (!r.isOk()) {
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LOC_LOGw("Error antenna info cb %s", r.description().c_str());
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}
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} else {
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LOC_LOGw("setCallback has not been called yet");
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}
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}
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} // namespace implementation
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} // namespace V2_1
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} // namespace gnss
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} // namespace hardware
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} // namespace android
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