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Diffstat (limited to 'gps/gnss/GnssAdapter.cpp')
| -rw-r--r-- | gps/gnss/GnssAdapter.cpp | 5046 |
1 files changed, 5046 insertions, 0 deletions
diff --git a/gps/gnss/GnssAdapter.cpp b/gps/gnss/GnssAdapter.cpp new file mode 100644 index 0000000..c2e4a09 --- /dev/null +++ b/gps/gnss/GnssAdapter.cpp @@ -0,0 +1,5046 @@ +/* Copyright (c) 2017-2019, The Linux Foundation. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials provided + * with the distribution. + * * Neither the name of The Linux Foundation, nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE + * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ +#define LOG_NDEBUG 0 +#define LOG_TAG "LocSvc_GnssAdapter" + +#include <inttypes.h> +#include <sys/stat.h> +#include <errno.h> +#include <ctype.h> +#include <cutils/properties.h> +#include <math.h> +#include <arpa/inet.h> +#include <netinet/in.h> +#include <netdb.h> +#include <GnssAdapter.h> +#include <string> +#include <sstream> +#include <loc_log.h> +#include <loc_nmea.h> +#include <Agps.h> +#include <SystemStatus.h> + +#include <vector> + +#define RAD2DEG (180.0 / M_PI) +#define PROCESS_NAME_ENGINE_SERVICE "engine-service" +#define MIN_TRACKING_INTERVAL (100) // 100 msec + +using namespace loc_core; + +/* Method to fetch status cb from loc_net_iface library */ +typedef AgpsCbInfo& (*LocAgpsGetAgpsCbInfo)(LocAgpsOpenResultCb openResultCb, + LocAgpsCloseResultCb closeResultCb, void* userDataPtr); + +static void agpsOpenResultCb (bool isSuccess, AGpsExtType agpsType, const char* apn, + AGpsBearerType bearerType, void* userDataPtr); +static void agpsCloseResultCb (bool isSuccess, AGpsExtType agpsType, void* userDataPtr); + +GnssAdapter::GnssAdapter() : + LocAdapterBase(0, + LocContext::getLocContext(NULL, + NULL, + LocContext::mLocationHalName, + false), true, nullptr), + mEngHubProxy(new EngineHubProxyBase()), + mLocPositionMode(), + mGnssSvIdUsedInPosition(), + mGnssSvIdUsedInPosAvail(false), + mControlCallbacks(), + mAfwControlId(0), + mNmeaMask(0), + mGnssSvIdConfig(), + mGnssSvTypeConfig(), + mGnssSvTypeConfigCb(nullptr), + mNiData(), + mAgpsManager(), + mOdcpiRequestCb(nullptr), + mOdcpiRequestActive(false), + mOdcpiTimer(this), + mOdcpiRequest(), + mSystemStatus(SystemStatus::getInstance(mMsgTask)), + mServerUrl(":"), + mXtraObserver(mSystemStatus->getOsObserver(), mMsgTask), + mLocSystemInfo{}, + mBlockCPIInfo{}, + mNfwCb(NULL), + mPowerOn(false), + mAllowFlpNetworkFixes(0), + mGnssEnergyConsumedCb(nullptr), + mPowerStateCb(nullptr), + mIsE911Session(NULL), + mGnssMbSvIdUsedInPosition{}, + mGnssMbSvIdUsedInPosAvail(false), + mSupportNfwControl(true) +{ + LOC_LOGD("%s]: Constructor %p", __func__, this); + mLocPositionMode.mode = LOC_POSITION_MODE_INVALID; + + pthread_condattr_t condAttr; + pthread_condattr_init(&condAttr); + pthread_condattr_setclock(&condAttr, CLOCK_MONOTONIC); + pthread_cond_init(&mNiData.session.tCond, &condAttr); + pthread_cond_init(&mNiData.sessionEs.tCond, &condAttr); + pthread_condattr_destroy(&condAttr); + + /* Set ATL open/close callbacks */ + AgpsAtlOpenStatusCb atlOpenStatusCb = + [this](int handle, int isSuccess, char* apn, uint32_t apnLen, + AGpsBearerType bearerType, AGpsExtType agpsType, LocApnTypeMask mask) { + + mLocApi->atlOpenStatus( + handle, isSuccess, apn, apnLen, bearerType, agpsType, mask); + }; + AgpsAtlCloseStatusCb atlCloseStatusCb = + [this](int handle, int isSuccess) { + + mLocApi->atlCloseStatus(handle, isSuccess); + }; + mAgpsManager.registerATLCallbacks(atlOpenStatusCb, atlCloseStatusCb); + + readConfigCommand(); + initDefaultAgpsCommand(); + initEngHubProxyCommand(); +} + +void +GnssAdapter::setControlCallbacksCommand(LocationControlCallbacks& controlCallbacks) +{ + struct MsgSetControlCallbacks : public LocMsg { + GnssAdapter& mAdapter; + const LocationControlCallbacks mControlCallbacks; + inline MsgSetControlCallbacks(GnssAdapter& adapter, + LocationControlCallbacks& controlCallbacks) : + LocMsg(), + mAdapter(adapter), + mControlCallbacks(controlCallbacks) {} + inline virtual void proc() const { + mAdapter.setControlCallbacks(mControlCallbacks); + } + }; + + sendMsg(new MsgSetControlCallbacks(*this, controlCallbacks)); +} + +void +GnssAdapter::convertOptions(LocPosMode& out, const TrackingOptions& trackingOptions) +{ + switch (trackingOptions.mode) { + case GNSS_SUPL_MODE_MSB: + out.mode = LOC_POSITION_MODE_MS_BASED; + break; + case GNSS_SUPL_MODE_MSA: + out.mode = LOC_POSITION_MODE_MS_ASSISTED; + break; + default: + out.mode = LOC_POSITION_MODE_STANDALONE; + break; + } + out.share_position = true; + out.min_interval = trackingOptions.minInterval; + out.powerMode = trackingOptions.powerMode; + out.timeBetweenMeasurements = trackingOptions.tbm; +} + +void +GnssAdapter::convertLocation(Location& out, const UlpLocation& ulpLocation, + const GpsLocationExtended& locationExtended, + const LocPosTechMask techMask) +{ + memset(&out, 0, sizeof(Location)); + out.size = sizeof(Location); + if (LOC_GPS_LOCATION_HAS_LAT_LONG & ulpLocation.gpsLocation.flags) { + out.flags |= LOCATION_HAS_LAT_LONG_BIT; + out.latitude = ulpLocation.gpsLocation.latitude; + out.longitude = ulpLocation.gpsLocation.longitude; + } + if (LOC_GPS_LOCATION_HAS_ALTITUDE & ulpLocation.gpsLocation.flags) { + out.flags |= LOCATION_HAS_ALTITUDE_BIT; + out.altitude = ulpLocation.gpsLocation.altitude; + } + if (LOC_GPS_LOCATION_HAS_SPEED & ulpLocation.gpsLocation.flags) { + out.flags |= LOCATION_HAS_SPEED_BIT; + out.speed = ulpLocation.gpsLocation.speed; + } + if (LOC_GPS_LOCATION_HAS_BEARING & ulpLocation.gpsLocation.flags) { + out.flags |= LOCATION_HAS_BEARING_BIT; + out.bearing = ulpLocation.gpsLocation.bearing; + } + if (LOC_GPS_LOCATION_HAS_ACCURACY & ulpLocation.gpsLocation.flags) { + out.flags |= LOCATION_HAS_ACCURACY_BIT; + out.accuracy = ulpLocation.gpsLocation.accuracy; + } + if (GPS_LOCATION_EXTENDED_HAS_VERT_UNC & locationExtended.flags) { + out.flags |= LOCATION_HAS_VERTICAL_ACCURACY_BIT; + out.verticalAccuracy = locationExtended.vert_unc; + } + if (GPS_LOCATION_EXTENDED_HAS_SPEED_UNC & locationExtended.flags) { + out.flags |= LOCATION_HAS_SPEED_ACCURACY_BIT; + out.speedAccuracy = locationExtended.speed_unc; + } + if (GPS_LOCATION_EXTENDED_HAS_BEARING_UNC & locationExtended.flags) { + out.flags |= LOCATION_HAS_BEARING_ACCURACY_BIT; + out.bearingAccuracy = locationExtended.bearing_unc; + } + out.timestamp = ulpLocation.gpsLocation.timestamp; + if (LOC_POS_TECH_MASK_SATELLITE & techMask) { + out.techMask |= LOCATION_TECHNOLOGY_GNSS_BIT; + } + if (LOC_POS_TECH_MASK_CELLID & techMask) { + out.techMask |= LOCATION_TECHNOLOGY_CELL_BIT; + } + if (LOC_POS_TECH_MASK_WIFI & techMask) { + out.techMask |= LOCATION_TECHNOLOGY_WIFI_BIT; + } + if (LOC_POS_TECH_MASK_SENSORS & techMask) { + out.techMask |= LOCATION_TECHNOLOGY_SENSORS_BIT; + } + + if (LOC_GPS_LOCATION_HAS_SPOOF_MASK & ulpLocation.gpsLocation.flags) { + out.flags |= LOCATION_HAS_SPOOF_MASK; + out.spoofMask = ulpLocation.gpsLocation.spoof_mask; + } +} + +/* This is utility routine that computes number of SV used + in the fix from the svUsedIdsMask. + */ +#define MAX_SV_CNT_SUPPORTED_IN_ONE_CONSTELLATION 64 +uint16_t GnssAdapter::getNumSvUsed(uint64_t svUsedIdsMask, + int totalSvCntInThisConstellation) +{ + if (totalSvCntInThisConstellation > MAX_SV_CNT_SUPPORTED_IN_ONE_CONSTELLATION) { + LOC_LOGe ("error: total SV count in this constellation %d exceeded limit of %d", + totalSvCntInThisConstellation, MAX_SV_CNT_SUPPORTED_IN_ONE_CONSTELLATION); + return 0; + } + + uint16_t numSvUsed = 0; + uint64_t mask = 0x1; + for (int i = 0; i < totalSvCntInThisConstellation; i++) { + if (svUsedIdsMask & mask) { + numSvUsed++; + } + mask <<= 1; + } + + return numSvUsed; +} + +void +GnssAdapter::convertLocationInfo(GnssLocationInfoNotification& out, + const GpsLocationExtended& locationExtended) +{ + out.size = sizeof(GnssLocationInfoNotification); + if (GPS_LOCATION_EXTENDED_HAS_ALTITUDE_MEAN_SEA_LEVEL & locationExtended.flags) { + out.flags |= GNSS_LOCATION_INFO_ALTITUDE_MEAN_SEA_LEVEL_BIT; + out.altitudeMeanSeaLevel = locationExtended.altitudeMeanSeaLevel; + } + if (GPS_LOCATION_EXTENDED_HAS_EXT_DOP & locationExtended.flags) { + out.flags |= (GNSS_LOCATION_INFO_DOP_BIT|GNSS_LOCATION_INFO_EXT_DOP_BIT); + out.pdop = locationExtended.extDOP.PDOP; + out.hdop = locationExtended.extDOP.HDOP; + out.vdop = locationExtended.extDOP.VDOP; + out.gdop = locationExtended.extDOP.GDOP; + out.tdop = locationExtended.extDOP.TDOP; + } else if (GPS_LOCATION_EXTENDED_HAS_DOP & locationExtended.flags) { + out.flags |= GNSS_LOCATION_INFO_DOP_BIT; + out.pdop = locationExtended.pdop; + out.hdop = locationExtended.hdop; + out.vdop = locationExtended.vdop; + } + if (GPS_LOCATION_EXTENDED_HAS_MAG_DEV & locationExtended.flags) { + out.flags |= GNSS_LOCATION_INFO_MAGNETIC_DEVIATION_BIT; + out.magneticDeviation = locationExtended.magneticDeviation; + } + if (GPS_LOCATION_EXTENDED_HAS_HOR_RELIABILITY & locationExtended.flags) { + out.flags |= GNSS_LOCATION_INFO_HOR_RELIABILITY_BIT; + switch (locationExtended.horizontal_reliability) { + case LOC_RELIABILITY_VERY_LOW: + out.horReliability = LOCATION_RELIABILITY_VERY_LOW; + break; + case LOC_RELIABILITY_LOW: + out.horReliability = LOCATION_RELIABILITY_LOW; + break; + case LOC_RELIABILITY_MEDIUM: + out.horReliability = LOCATION_RELIABILITY_MEDIUM; + break; + case LOC_RELIABILITY_HIGH: + out.horReliability = LOCATION_RELIABILITY_HIGH; + break; + default: + out.horReliability = LOCATION_RELIABILITY_NOT_SET; + break; + } + } + if (GPS_LOCATION_EXTENDED_HAS_VERT_RELIABILITY & locationExtended.flags) { + out.flags |= GNSS_LOCATION_INFO_VER_RELIABILITY_BIT; + switch (locationExtended.vertical_reliability) { + case LOC_RELIABILITY_VERY_LOW: + out.verReliability = LOCATION_RELIABILITY_VERY_LOW; + break; + case LOC_RELIABILITY_LOW: + out.verReliability = LOCATION_RELIABILITY_LOW; + break; + case LOC_RELIABILITY_MEDIUM: + out.verReliability = LOCATION_RELIABILITY_MEDIUM; + break; + case LOC_RELIABILITY_HIGH: + out.verReliability = LOCATION_RELIABILITY_HIGH; + break; + default: + out.verReliability = LOCATION_RELIABILITY_NOT_SET; + break; + } + } + if (GPS_LOCATION_EXTENDED_HAS_HOR_ELIP_UNC_MAJOR & locationExtended.flags) { + out.flags |= GNSS_LOCATION_INFO_HOR_ACCURACY_ELIP_SEMI_MAJOR_BIT; + out.horUncEllipseSemiMajor = locationExtended.horUncEllipseSemiMajor; + } + if (GPS_LOCATION_EXTENDED_HAS_HOR_ELIP_UNC_MINOR & locationExtended.flags) { + out.flags |= GNSS_LOCATION_INFO_HOR_ACCURACY_ELIP_SEMI_MINOR_BIT; + out.horUncEllipseSemiMinor = locationExtended.horUncEllipseSemiMinor; + } + if (GPS_LOCATION_EXTENDED_HAS_HOR_ELIP_UNC_AZIMUTH & locationExtended.flags) { + out.flags |= GNSS_LOCATION_INFO_HOR_ACCURACY_ELIP_AZIMUTH_BIT; + out.horUncEllipseOrientAzimuth = locationExtended.horUncEllipseOrientAzimuth; + } + if (GPS_LOCATION_EXTENDED_HAS_NORTH_STD_DEV & locationExtended.flags) { + out.flags |= GNSS_LOCATION_INFO_NORTH_STD_DEV_BIT; + out.northStdDeviation = locationExtended.northStdDeviation; + } + if (GPS_LOCATION_EXTENDED_HAS_EAST_STD_DEV & locationExtended.flags) { + out.flags |= GNSS_LOCATION_INFO_EAST_STD_DEV_BIT; + out.eastStdDeviation = locationExtended.eastStdDeviation; + } + if (GPS_LOCATION_EXTENDED_HAS_NORTH_VEL & locationExtended.flags) { + out.flags |= GNSS_LOCATION_INFO_NORTH_VEL_BIT; + out.northVelocity = locationExtended.northVelocity; + } + if (GPS_LOCATION_EXTENDED_HAS_NORTH_VEL_UNC & locationExtended.flags) { + out.flags |= GNSS_LOCATION_INFO_NORTH_VEL_UNC_BIT; + out.northVelocityStdDeviation = locationExtended.northVelocityStdDeviation; + } + if (GPS_LOCATION_EXTENDED_HAS_EAST_VEL & locationExtended.flags) { + out.flags |= GNSS_LOCATION_INFO_EAST_VEL_BIT; + out.eastVelocity = locationExtended.eastVelocity; + } + if (GPS_LOCATION_EXTENDED_HAS_EAST_VEL_UNC & locationExtended.flags) { + out.flags |= GNSS_LOCATION_INFO_EAST_VEL_UNC_BIT; + out.eastVelocityStdDeviation = locationExtended.eastVelocityStdDeviation; + } + if (GPS_LOCATION_EXTENDED_HAS_UP_VEL & locationExtended.flags) { + out.flags |= GNSS_LOCATION_INFO_UP_VEL_BIT; + out.upVelocity = locationExtended.upVelocity; + } + if (GPS_LOCATION_EXTENDED_HAS_UP_VEL_UNC & locationExtended.flags) { + out.flags |= GNSS_LOCATION_INFO_UP_VEL_UNC_BIT; + out.upVelocityStdDeviation = locationExtended.upVelocityStdDeviation; + } + if (GPS_LOCATION_EXTENDED_HAS_GNSS_SV_USED_DATA & locationExtended.flags) { + out.flags |= GNSS_LOCATION_INFO_GNSS_SV_USED_DATA_BIT; + out.svUsedInPosition.gpsSvUsedIdsMask = + locationExtended.gnss_sv_used_ids.gps_sv_used_ids_mask; + out.svUsedInPosition.gloSvUsedIdsMask = + locationExtended.gnss_sv_used_ids.glo_sv_used_ids_mask; + out.svUsedInPosition.galSvUsedIdsMask = + locationExtended.gnss_sv_used_ids.gal_sv_used_ids_mask; + out.svUsedInPosition.bdsSvUsedIdsMask = + locationExtended.gnss_sv_used_ids.bds_sv_used_ids_mask; + out.svUsedInPosition.qzssSvUsedIdsMask = + locationExtended.gnss_sv_used_ids.qzss_sv_used_ids_mask; + + out.flags |= GNSS_LOCATION_INFO_NUM_SV_USED_IN_POSITION_BIT; + out.numSvUsedInPosition = getNumSvUsed(out.svUsedInPosition.gpsSvUsedIdsMask, + GPS_SV_PRN_MAX - GPS_SV_PRN_MIN + 1); + out.numSvUsedInPosition += getNumSvUsed(out.svUsedInPosition.gloSvUsedIdsMask, + GLO_SV_PRN_MAX - GLO_SV_PRN_MIN + 1); + out.numSvUsedInPosition += getNumSvUsed(out.svUsedInPosition.qzssSvUsedIdsMask, + QZSS_SV_PRN_MAX - QZSS_SV_PRN_MIN + 1); + out.numSvUsedInPosition += getNumSvUsed(out.svUsedInPosition.bdsSvUsedIdsMask, + BDS_SV_PRN_MAX - BDS_SV_PRN_MIN + 1); + out.numSvUsedInPosition += getNumSvUsed(out.svUsedInPosition.galSvUsedIdsMask, + GAL_SV_PRN_MAX - GAL_SV_PRN_MIN + 1); + + out.numOfMeasReceived = locationExtended.numOfMeasReceived; + for (int idx =0; idx < locationExtended.numOfMeasReceived; idx++) { + out.measUsageInfo[idx].gnssSignalType = + locationExtended.measUsageInfo[idx].gnssSignalType; + out.measUsageInfo[idx].gnssSvId = + locationExtended.measUsageInfo[idx].gnssSvId; + out.measUsageInfo[idx].gnssConstellation = + locationExtended.measUsageInfo[idx].gnssConstellation; + } + } + if (GPS_LOCATION_EXTENDED_HAS_NAV_SOLUTION_MASK & locationExtended.flags) { + out.flags |= GNSS_LOCATION_INFO_NAV_SOLUTION_MASK_BIT; + out.navSolutionMask = locationExtended.navSolutionMask; + } + if (GPS_LOCATION_EXTENDED_HAS_POS_TECH_MASK & locationExtended.flags) { + out.flags |= GNSS_LOCATION_INFO_POS_TECH_MASK_BIT; + out.posTechMask = locationExtended.tech_mask; + } + if (GPS_LOCATION_EXTENDED_HAS_POS_DYNAMICS_DATA & locationExtended.flags) { + out.flags |= GPS_LOCATION_EXTENDED_HAS_POS_DYNAMICS_DATA; + if (locationExtended.bodyFrameData.bodyFrameDataMask & + LOCATION_NAV_DATA_HAS_LONG_ACCEL_BIT) { + out.bodyFrameData.bodyFrameDataMask |= LOCATION_NAV_DATA_HAS_LONG_ACCEL_BIT; + } + if (locationExtended.bodyFrameData.bodyFrameDataMask & + LOCATION_NAV_DATA_HAS_LAT_ACCEL_BIT) { + out.bodyFrameData.bodyFrameDataMask |= LOCATION_NAV_DATA_HAS_LAT_ACCEL_BIT; + } + if (locationExtended.bodyFrameData.bodyFrameDataMask & + LOCATION_NAV_DATA_HAS_VERT_ACCEL_BIT) { + out.bodyFrameData.bodyFrameDataMask |= LOCATION_NAV_DATA_HAS_VERT_ACCEL_BIT; + } + if (locationExtended.bodyFrameData.bodyFrameDataMask & LOCATION_NAV_DATA_HAS_YAW_RATE_BIT) { + out.bodyFrameData.bodyFrameDataMask |= LOCATION_NAV_DATA_HAS_YAW_RATE_BIT; + } + if (locationExtended.bodyFrameData.bodyFrameDataMask & LOCATION_NAV_DATA_HAS_PITCH_BIT) { + out.bodyFrameData.bodyFrameDataMask |= LOCATION_NAV_DATA_HAS_PITCH_BIT; + } + out.bodyFrameData.longAccel = locationExtended.bodyFrameData.longAccel; + out.bodyFrameData.latAccel = locationExtended.bodyFrameData.latAccel; + out.bodyFrameData.vertAccel = locationExtended.bodyFrameData.vertAccel; + out.bodyFrameData.yawRate = locationExtended.bodyFrameData.yawRate; + out.bodyFrameData.pitch = locationExtended.bodyFrameData.pitch; + } + if (GPS_LOCATION_EXTENDED_HAS_GPS_TIME & locationExtended.flags) { + out.flags |= GPS_LOCATION_EXTENDED_HAS_GPS_TIME; + out.gnssSystemTime.gnssSystemTimeSrc = locationExtended.gnssSystemTime.gnssSystemTimeSrc; + out.gnssSystemTime.u = locationExtended.gnssSystemTime.u; + } + if (GPS_LOCATION_EXTENDED_HAS_NORTH_VEL & locationExtended.flags) { + out.flags |= GPS_LOCATION_EXTENDED_HAS_NORTH_VEL; + out.northVelocity = locationExtended.northVelocity; + } + if (GPS_LOCATION_EXTENDED_HAS_EAST_VEL & locationExtended.flags) { + out.flags |= GPS_LOCATION_EXTENDED_HAS_EAST_VEL; + out.eastVelocity = locationExtended.eastVelocity; + } + if (GPS_LOCATION_EXTENDED_HAS_UP_VEL & locationExtended.flags) { + out.flags |= GPS_LOCATION_EXTENDED_HAS_UP_VEL; + out.upVelocity = locationExtended.upVelocity; + } + if (GPS_LOCATION_EXTENDED_HAS_NORTH_VEL_UNC & locationExtended.flags) { + out.flags |= GPS_LOCATION_EXTENDED_HAS_NORTH_VEL_UNC; + out.northVelocityStdDeviation = locationExtended.northVelocityStdDeviation; + } + if (GPS_LOCATION_EXTENDED_HAS_EAST_VEL_UNC & locationExtended.flags) { + out.flags |= GPS_LOCATION_EXTENDED_HAS_EAST_VEL_UNC; + out.eastVelocityStdDeviation = locationExtended.eastVelocityStdDeviation; + } + if (GPS_LOCATION_EXTENDED_HAS_UP_VEL_UNC & locationExtended.flags) { + out.flags |= GPS_LOCATION_EXTENDED_HAS_UP_VEL_UNC; + out.upVelocityStdDeviation = locationExtended.upVelocityStdDeviation; + } + + // Validity of this structure is established from the timeSrc of the GnssSystemTime structure. + out.gnssSystemTime = locationExtended.gnssSystemTime; + + if (GPS_LOCATION_EXTENDED_HAS_LEAP_SECONDS & locationExtended.flags) { + out.flags |= GNSS_LOCATION_INFO_LEAP_SECONDS_BIT; + out.leapSeconds = locationExtended.leapSeconds; + } + + if (GPS_LOCATION_EXTENDED_HAS_TIME_UNC & locationExtended.flags) { + out.flags |= GNSS_LOCATION_INFO_TIME_UNC_BIT; + out.timeUncMs = locationExtended.timeUncMs; + } + + if (GPS_LOCATION_EXTENDED_HAS_CALIBRATION_CONFIDENCE & locationExtended.flags) { + out.flags |= GNSS_LOCATION_INFO_CALIBRATION_CONFIDENCE_BIT; + out.calibrationConfidence = locationExtended.calibrationConfidence; + } + + if (GPS_LOCATION_EXTENDED_HAS_CALIBRATION_STATUS & locationExtended.flags) { + out.flags |= GNSS_LOCATION_INFO_CALIBRATION_STATUS_BIT; + out.calibrationStatus = locationExtended.calibrationStatus; + } + + if (GPS_LOCATION_EXTENDED_HAS_OUTPUT_ENG_TYPE & locationExtended.flags) { + out.flags |= GNSS_LOCATION_INFO_OUTPUT_ENG_TYPE_BIT; + out.locOutputEngType = locationExtended.locOutputEngType; + } + + if (GPS_LOCATION_EXTENDED_HAS_OUTPUT_ENG_MASK & locationExtended.flags) { + out.flags |= GNSS_LOCATION_INFO_OUTPUT_ENG_MASK_BIT; + out.locOutputEngMask = locationExtended.locOutputEngMask; + } +} + + + +inline uint32_t +GnssAdapter::convertSuplVersion(const GnssConfigSuplVersion suplVersion) +{ + switch (suplVersion) { + case GNSS_CONFIG_SUPL_VERSION_2_0_0: + return 0x00020000; + case GNSS_CONFIG_SUPL_VERSION_2_0_2: + return 0x00020002; + case GNSS_CONFIG_SUPL_VERSION_1_0_0: + default: + return 0x00010000; + } +} + +inline uint32_t +GnssAdapter::convertLppProfile(const GnssConfigLppProfile lppProfile) +{ + switch (lppProfile) { + case GNSS_CONFIG_LPP_PROFILE_USER_PLANE: + return 1; + case GNSS_CONFIG_LPP_PROFILE_CONTROL_PLANE: + return 2; + case GNSS_CONFIG_LPP_PROFILE_USER_PLANE_AND_CONTROL_PLANE: + return 3; + case GNSS_CONFIG_LPP_PROFILE_RRLP_ON_LTE: + default: + return 0; + } +} + +uint32_t +GnssAdapter::convertLppeCp(const GnssConfigLppeControlPlaneMask lppeControlPlaneMask) +{ + uint32_t mask = 0; + if (GNSS_CONFIG_LPPE_CONTROL_PLANE_DBH_BIT & lppeControlPlaneMask) { + mask |= (1<<0); + } + if (GNSS_CONFIG_LPPE_CONTROL_PLANE_WLAN_AP_MEASUREMENTS_BIT & lppeControlPlaneMask) { + mask |= (1<<1); + } + if (GNSS_CONFIG_LPPE_CONTROL_PLANE_SRN_AP_MEASUREMENTS_BIT & lppeControlPlaneMask) { + mask |= (1<<2); + } + if (GNSS_CONFIG_LPPE_CONTROL_PLANE_SENSOR_BARO_MEASUREMENTS_BIT & lppeControlPlaneMask) { + mask |= (1<<3); + } + return mask; +} + +uint32_t +GnssAdapter::convertLppeUp(const GnssConfigLppeUserPlaneMask lppeUserPlaneMask) +{ + uint32_t mask = 0; + if (GNSS_CONFIG_LPPE_USER_PLANE_DBH_BIT & lppeUserPlaneMask) { + mask |= (1<<0); + } + if (GNSS_CONFIG_LPPE_USER_PLANE_WLAN_AP_MEASUREMENTS_BIT & lppeUserPlaneMask) { + mask |= (1<<1); + } + if (GNSS_CONFIG_LPPE_USER_PLANE_SRN_AP_MEASUREMENTS_BIT & lppeUserPlaneMask) { + mask |= (1<<2); + } + if (GNSS_CONFIG_LPPE_USER_PLANE_SENSOR_BARO_MEASUREMENTS_BIT & lppeUserPlaneMask) { + mask |= (1<<3); + } + return mask; +} + +uint32_t +GnssAdapter::convertAGloProt(const GnssConfigAGlonassPositionProtocolMask aGloPositionProtocolMask) +{ + uint32_t mask = 0; + if (GNSS_CONFIG_RRC_CONTROL_PLANE_BIT & aGloPositionProtocolMask) { + mask |= (1<<0); + } + if (GNSS_CONFIG_RRLP_USER_PLANE_BIT & aGloPositionProtocolMask) { + mask |= (1<<1); + } + if (GNSS_CONFIG_LLP_USER_PLANE_BIT & aGloPositionProtocolMask) { + mask |= (1<<2); + } + if (GNSS_CONFIG_LLP_CONTROL_PLANE_BIT & aGloPositionProtocolMask) { + mask |= (1<<3); + } + return mask; +} + +uint32_t +GnssAdapter::convertEP4ES(const GnssConfigEmergencyPdnForEmergencySupl emergencyPdnForEmergencySupl) +{ + switch (emergencyPdnForEmergencySupl) { + case GNSS_CONFIG_EMERGENCY_PDN_FOR_EMERGENCY_SUPL_YES: + return 1; + case GNSS_CONFIG_EMERGENCY_PDN_FOR_EMERGENCY_SUPL_NO: + default: + return 0; + } +} + +uint32_t +GnssAdapter::convertSuplEs(const GnssConfigSuplEmergencyServices suplEmergencyServices) +{ + switch (suplEmergencyServices) { + case GNSS_CONFIG_SUPL_EMERGENCY_SERVICES_YES: + return 1; + case GNSS_CONFIG_SUPL_EMERGENCY_SERVICES_NO: + default: + return 0; + } +} + +uint32_t +GnssAdapter::convertSuplMode(const GnssConfigSuplModeMask suplModeMask) +{ + uint32_t mask = 0; + if (GNSS_CONFIG_SUPL_MODE_MSB_BIT & suplModeMask) { + mask |= (1<<0); + } + if (GNSS_CONFIG_SUPL_MODE_MSA_BIT & suplModeMask) { + mask |= (1<<1); + } + return mask; +} + +void +GnssAdapter::readConfigCommand() +{ + LOC_LOGD("%s]: ", __func__); + + struct MsgReadConfig : public LocMsg { + GnssAdapter* mAdapter; + ContextBase& mContext; + inline MsgReadConfig(GnssAdapter* adapter, + ContextBase& context) : + LocMsg(), + mAdapter(adapter), + mContext(context) {} + inline virtual void proc() const { + static bool confReadDone = false; + if (!confReadDone) { + confReadDone = true; + // reads config into mContext->mGps_conf + mContext.readConfig(); + + uint32_t allowFlpNetworkFixes = 0; + static const loc_param_s_type flp_conf_param_table[] = + { + {"ALLOW_NETWORK_FIXES", &allowFlpNetworkFixes, NULL, 'n'}, + }; + UTIL_READ_CONF(LOC_PATH_FLP_CONF, flp_conf_param_table); + LOC_LOGd("allowFlpNetworkFixes %u", allowFlpNetworkFixes); + mAdapter->setAllowFlpNetworkFixes(allowFlpNetworkFixes); + } + } + }; + + if (mContext != NULL) { + sendMsg(new MsgReadConfig(this, *mContext)); + } +} + +void +GnssAdapter::setSuplHostServer(const char* server, int port, LocServerType type) +{ + if (ContextBase::mGps_conf.AGPS_CONFIG_INJECT) { + char serverUrl[MAX_URL_LEN] = {}; + int32_t length = -1; + const char noHost[] = "NONE"; + + if ((NULL == server) || (server[0] == 0) || + (strncasecmp(noHost, server, sizeof(noHost)) == 0)) { + serverUrl[0] = '\0'; + length = 0; + } else if (port > 0) { + length = snprintf(serverUrl, sizeof(serverUrl), "%s:%u", server, port); + } + if (LOC_AGPS_SUPL_SERVER != type && LOC_AGPS_MO_SUPL_SERVER != type) { + LOC_LOGe("Invalid type=%d", type); + } else if (length >= 0) { + if (LOC_AGPS_SUPL_SERVER == type) { + getServerUrl().assign(serverUrl); + strlcpy(ContextBase::mGps_conf.SUPL_HOST, server, LOC_MAX_PARAM_STRING); + ContextBase::mGps_conf.SUPL_PORT = port; + } else { + if (strncasecmp(getMoServerUrl().c_str(), serverUrl, sizeof(serverUrl)) != 0) { + getMoServerUrl().assign(serverUrl); + } + } + } + } +} + +void +GnssAdapter::setConfig() +{ + LOC_LOGD("%s]: ", __func__); + + // set nmea mask type + uint32_t mask = 0; + if (NMEA_PROVIDER_MP == ContextBase::mGps_conf.NMEA_PROVIDER) { + mask |= LOC_NMEA_ALL_GENERAL_SUPPORTED_MASK; + } + if (ContextBase::isFeatureSupported(LOC_SUPPORTED_FEATURE_DEBUG_NMEA_V02)) { + mask |= LOC_NMEA_MASK_DEBUG_V02; + } + if (mNmeaMask != mask) { + mNmeaMask = mask; + if (mNmeaMask) { + for (auto it=mClientData.begin(); it != mClientData.end(); ++it) { + if ((it->second.gnssNmeaCb != nullptr)) { + updateEvtMask(LOC_API_ADAPTER_BIT_NMEA_1HZ_REPORT, + LOC_REGISTRATION_MASK_ENABLED); + break; + } + } + } + } + + std::string oldMoServerUrl = getMoServerUrl(); + setSuplHostServer(ContextBase::mGps_conf.SUPL_HOST, + ContextBase::mGps_conf.SUPL_PORT, + LOC_AGPS_SUPL_SERVER); + setSuplHostServer(ContextBase::mGps_conf.MO_SUPL_HOST, + ContextBase::mGps_conf.MO_SUPL_PORT, + LOC_AGPS_MO_SUPL_SERVER); + + // inject the configurations into modem + loc_gps_cfg_s gpsConf = ContextBase::mGps_conf; + loc_sap_cfg_s_type sapConf = ContextBase::mSap_conf; + + //cache the injected configuration with GnssConfigRequested struct + GnssConfig gnssConfigRequested = {}; + gnssConfigRequested.flags |= GNSS_CONFIG_FLAGS_GPS_LOCK_VALID_BIT | + GNSS_CONFIG_FLAGS_BLACKLISTED_SV_IDS_BIT; + /* Here we process an SSR. We need to set the GPS_LOCK to the proper values, as follows: + 1. Q behavior. This is identified by mSupportNfwControl being 1. In this case + ContextBase::mGps_conf.GPS_LOCK is a "state", meaning it should reflect the + NV value. Therefore we will set the NV to ContextBase::mGps_conf.GPS_LOCK + 2. P behavior. This is identified by mSupportNfwControl being 0. In this case + ContextBase::mGps_conf.GPS_LOCK is a "configuration", meaning it should hold + the "mask" for NI. There are two subcases: + a. Location enabled in GUI (1 == getAfwControlId()). We need to set + the NV to GNSS_CONFIG_GPS_LOCK_NONE (both MO and NI enabled) + b. Location disabled in GUI (0 == getAfwControlId()). We need to set + the NV to ContextBase::mGps_conf.GPS_LOCK (the "mask", which is SIM-card + specific) + */ + if (mSupportNfwControl || (0 == getAfwControlId())) { + gnssConfigRequested.gpsLock = gpsConf.GPS_LOCK; + } else { + gnssConfigRequested.gpsLock = GNSS_CONFIG_GPS_LOCK_NONE; + } + + if (gpsConf.AGPS_CONFIG_INJECT) { + gnssConfigRequested.flags |= GNSS_CONFIG_FLAGS_SET_ASSISTANCE_DATA_VALID_BIT | + GNSS_CONFIG_FLAGS_SUPL_VERSION_VALID_BIT | + GNSS_CONFIG_FLAGS_AGLONASS_POSITION_PROTOCOL_VALID_BIT | + GNSS_CONFIG_FLAGS_LPP_PROFILE_VALID_BIT; + gnssConfigRequested.suplVersion = + mLocApi->convertSuplVersion(gpsConf.SUPL_VER); + gnssConfigRequested.lppProfile = + mLocApi->convertLppProfile(gpsConf.LPP_PROFILE); + gnssConfigRequested.aGlonassPositionProtocolMask = + gpsConf.A_GLONASS_POS_PROTOCOL_SELECT; + } + if (gpsConf.LPPE_CP_TECHNOLOGY) { + gnssConfigRequested.flags |= GNSS_CONFIG_FLAGS_LPPE_CONTROL_PLANE_VALID_BIT; + gnssConfigRequested.lppeControlPlaneMask = + mLocApi->convertLppeCp(gpsConf.LPPE_CP_TECHNOLOGY); + } + + if (gpsConf.LPPE_UP_TECHNOLOGY) { + gnssConfigRequested.flags |= GNSS_CONFIG_FLAGS_LPPE_USER_PLANE_VALID_BIT; + gnssConfigRequested.lppeUserPlaneMask = + mLocApi->convertLppeUp(gpsConf.LPPE_UP_TECHNOLOGY); + } + gnssConfigRequested.blacklistedSvIds.assign(mBlacklistedSvIds.begin(), + mBlacklistedSvIds.end()); + mLocApi->sendMsg(new LocApiMsg( + [this, gpsConf, sapConf, oldMoServerUrl, gnssConfigRequested] () { + gnssUpdateConfig(oldMoServerUrl, gnssConfigRequested, gnssConfigRequested); + + // set nmea mask type + uint32_t mask = 0; + if (NMEA_PROVIDER_MP == gpsConf.NMEA_PROVIDER) { + mask |= LOC_NMEA_ALL_GENERAL_SUPPORTED_MASK; + } + if (ContextBase::isFeatureSupported(LOC_SUPPORTED_FEATURE_DEBUG_NMEA_V02)) { + mask |= LOC_NMEA_MASK_DEBUG_V02; + } + + if (mask != 0) { + mLocApi->setNMEATypesSync(mask); + } + + mLocApi->setXtraVersionCheckSync(gpsConf.XTRA_VERSION_CHECK); + + mLocApi->setConstrainedTuncMode( + gpsConf.CONSTRAINED_TIME_UNCERTAINTY_ENABLED == 1, + (float)gpsConf.CONSTRAINED_TIME_UNCERTAINTY_THRESHOLD, + gpsConf.CONSTRAINED_TIME_UNCERTAINTY_ENERGY_BUDGET); + mLocApi->setPositionAssistedClockEstimatorMode( + gpsConf.POSITION_ASSISTED_CLOCK_ESTIMATOR_ENABLED == 1); + + if (sapConf.GYRO_BIAS_RANDOM_WALK_VALID || + sapConf.ACCEL_RANDOM_WALK_SPECTRAL_DENSITY_VALID || + sapConf.ANGLE_RANDOM_WALK_SPECTRAL_DENSITY_VALID || + sapConf.RATE_RANDOM_WALK_SPECTRAL_DENSITY_VALID || + sapConf.VELOCITY_RANDOM_WALK_SPECTRAL_DENSITY_VALID ) { + mLocApi->setSensorPropertiesSync( + sapConf.GYRO_BIAS_RANDOM_WALK_VALID, + sapConf.GYRO_BIAS_RANDOM_WALK, + sapConf.ACCEL_RANDOM_WALK_SPECTRAL_DENSITY_VALID, + sapConf.ACCEL_RANDOM_WALK_SPECTRAL_DENSITY, + sapConf.ANGLE_RANDOM_WALK_SPECTRAL_DENSITY_VALID, + sapConf.ANGLE_RANDOM_WALK_SPECTRAL_DENSITY, + sapConf.RATE_RANDOM_WALK_SPECTRAL_DENSITY_VALID, + sapConf.RATE_RANDOM_WALK_SPECTRAL_DENSITY, + sapConf.VELOCITY_RANDOM_WALK_SPECTRAL_DENSITY_VALID, + sapConf.VELOCITY_RANDOM_WALK_SPECTRAL_DENSITY); + } + mLocApi->setSensorPerfControlConfigSync( + sapConf.SENSOR_CONTROL_MODE, + sapConf.SENSOR_ACCEL_SAMPLES_PER_BATCH, + sapConf.SENSOR_ACCEL_BATCHES_PER_SEC, + sapConf.SENSOR_GYRO_SAMPLES_PER_BATCH, + sapConf.SENSOR_GYRO_BATCHES_PER_SEC, + sapConf.SENSOR_ACCEL_SAMPLES_PER_BATCH_HIGH, + sapConf.SENSOR_ACCEL_BATCHES_PER_SEC_HIGH, + sapConf.SENSOR_GYRO_SAMPLES_PER_BATCH_HIGH, + sapConf.SENSOR_GYRO_BATCHES_PER_SEC_HIGH, + sapConf.SENSOR_ALGORITHM_CONFIG_MASK); + } )); + +} + +std::vector<LocationError> GnssAdapter::gnssUpdateConfig(const std::string& oldMoServerUrl, + const GnssConfig& gnssConfigRequested, + const GnssConfig& gnssConfigNeedEngineUpdate, size_t count) { + loc_gps_cfg_s gpsConf = ContextBase::mGps_conf; + size_t index = 0; + LocationError err = LOCATION_ERROR_SUCCESS; + std::vector<LocationError> errsList = {err}; + if (count > 0) { + errsList.insert(errsList.begin(), count, LOCATION_ERROR_SUCCESS); + } + + + std::string serverUrl = getServerUrl(); + std::string moServerUrl = getMoServerUrl(); + + int serverUrlLen = serverUrl.length(); + int moServerUrlLen = moServerUrl.length(); + + if (gnssConfigRequested.flags & GNSS_CONFIG_FLAGS_GPS_LOCK_VALID_BIT) { + if (gnssConfigNeedEngineUpdate.flags & GNSS_CONFIG_FLAGS_GPS_LOCK_VALID_BIT) { + err = mLocApi->setGpsLockSync(gnssConfigRequested.gpsLock); + if (index < count) { + errsList[index] = err; + } + } + index++; + } + + if (gnssConfigRequested.flags & + GNSS_CONFIG_FLAGS_SET_ASSISTANCE_DATA_VALID_BIT) { + if (gnssConfigNeedEngineUpdate.flags & + GNSS_CONFIG_FLAGS_SET_ASSISTANCE_DATA_VALID_BIT) { + if (gnssConfigNeedEngineUpdate.assistanceServer.type == + GNSS_ASSISTANCE_TYPE_SUPL) { + err = mLocApi->setServerSync( + serverUrl.c_str(), serverUrlLen, LOC_AGPS_SUPL_SERVER); + if (index < count) { + errsList[index] = err; + } + if (0 != oldMoServerUrl.compare(moServerUrl)) { + LocationError locErr = + mLocApi->setServerSync(moServerUrl.c_str(), + moServerUrlLen, + LOC_AGPS_MO_SUPL_SERVER); + if (locErr != LOCATION_ERROR_SUCCESS) { + LOC_LOGe("Error while setting MO SUPL_HOST server:%s", + moServerUrl.c_str()); + } + } + } else if (gnssConfigNeedEngineUpdate.assistanceServer.type == + GNSS_ASSISTANCE_TYPE_C2K) { + struct in_addr addr; + struct hostent* hp; + bool resolveAddrSuccess = true; + + hp = gethostbyname( + gnssConfigNeedEngineUpdate.assistanceServer.hostName); + if (hp != NULL) { /* DNS OK */ + memcpy(&addr, hp->h_addr_list[0], hp->h_length); + } else { + /* Try IP representation */ + if (inet_aton( + gnssConfigNeedEngineUpdate.assistanceServer.hostName, + &addr) == 0) { + /* IP not valid */ + LOC_LOGE("%s]: hostname '%s' cannot be resolved ", + __func__, + gnssConfigNeedEngineUpdate.assistanceServer.hostName); + if (index < count) { + errsList[index] = LOCATION_ERROR_INVALID_PARAMETER; + } + } else { + resolveAddrSuccess = false; + } + } + + if (resolveAddrSuccess) { + unsigned int ip = htonl(addr.s_addr); + err = mLocApi->setServerSync(ip, + gnssConfigNeedEngineUpdate.assistanceServer.port, + LOC_AGPS_CDMA_PDE_SERVER); + if (index < count) { + errsList[index] = err; + } + } + } + } + index++; + } + + if (gnssConfigRequested.flags & GNSS_CONFIG_FLAGS_SUPL_VERSION_VALID_BIT) { + if (gnssConfigNeedEngineUpdate.flags & + GNSS_CONFIG_FLAGS_SUPL_VERSION_VALID_BIT) { + err = mLocApi->setSUPLVersionSync(gnssConfigRequested.suplVersion); + if (index < count) { + errsList[index] = err; + } + } + index++; + } + + if (gnssConfigRequested.flags & GNSS_CONFIG_FLAGS_LPP_PROFILE_VALID_BIT) { + if (gnssConfigNeedEngineUpdate.flags & + GNSS_CONFIG_FLAGS_LPP_PROFILE_VALID_BIT) { + err = mLocApi->setLPPConfigSync(gnssConfigRequested.lppProfile); + if (index < count) { + errsList[index] = err; + } + } + index++; + } + + if (gnssConfigRequested.flags & GNSS_CONFIG_FLAGS_LPPE_CONTROL_PLANE_VALID_BIT) { + if (gnssConfigNeedEngineUpdate.flags & + GNSS_CONFIG_FLAGS_LPPE_CONTROL_PLANE_VALID_BIT) { + err = mLocApi->setLPPeProtocolCpSync( + gnssConfigRequested.lppeControlPlaneMask); + if (index < count) { + errsList[index] = err; + } + } + index++; + } + + if (gnssConfigRequested.flags & GNSS_CONFIG_FLAGS_LPPE_USER_PLANE_VALID_BIT) { + if (gnssConfigNeedEngineUpdate.flags & + GNSS_CONFIG_FLAGS_LPPE_USER_PLANE_VALID_BIT) { + err = mLocApi->setLPPeProtocolUpSync( + gnssConfigRequested.lppeUserPlaneMask); + if (index < count) { + errsList[index] = err; + } + } + index++; + } + + if (gnssConfigRequested.flags & + GNSS_CONFIG_FLAGS_AGLONASS_POSITION_PROTOCOL_VALID_BIT) { + if (gnssConfigNeedEngineUpdate.flags & + GNSS_CONFIG_FLAGS_AGLONASS_POSITION_PROTOCOL_VALID_BIT) { + err = mLocApi->setAGLONASSProtocolSync( + gnssConfigRequested.aGlonassPositionProtocolMask); + if (index < count) { + errsList[index] = err; + } + } + index++; + } + if (gnssConfigRequested.flags & GNSS_CONFIG_FLAGS_BLACKLISTED_SV_IDS_BIT) { + // Check if feature is supported + if (!ContextBase::isFeatureSupported( + LOC_SUPPORTED_FEATURE_CONSTELLATION_ENABLEMENT_V02)) { + LOC_LOGe("Feature constellation enablement not supported."); + err = LOCATION_ERROR_NOT_SUPPORTED; + } else { + // Send the SV ID Config to Modem + mBlacklistedSvIds.assign(gnssConfigRequested.blacklistedSvIds.begin(), + gnssConfigRequested.blacklistedSvIds.end()); + err = gnssSvIdConfigUpdateSync(gnssConfigRequested.blacklistedSvIds); + if (LOCATION_ERROR_SUCCESS != err) { + LOC_LOGe("Failed to send config to modem, err %d", err); + } + } + if (index < count) { + errsList[index] = err; + } + index++; + } + if (gnssConfigRequested.flags & + GNSS_CONFIG_FLAGS_EMERGENCY_EXTENSION_SECONDS_BIT) { + if (gnssConfigNeedEngineUpdate.flags & + GNSS_CONFIG_FLAGS_EMERGENCY_EXTENSION_SECONDS_BIT) { + err = mLocApi->setEmergencyExtensionWindowSync( + gnssConfigRequested.emergencyExtensionSeconds); + if (index < count) { + errsList[index] = err; + } + } + index++; + } + return errsList; +} + +uint32_t* +GnssAdapter::gnssUpdateConfigCommand(GnssConfig config) +{ + // count the number of bits set + GnssConfigFlagsMask flagsCopy = config.flags; + size_t count = 0; + while (flagsCopy > 0) { + if (flagsCopy & 1) { + count++; + } + flagsCopy >>= 1; + } + std::string idsString = "["; + uint32_t* ids = NULL; + if (count > 0) { + ids = new uint32_t[count]; + if (ids == nullptr) { + LOC_LOGE("%s] new allocation failed, fatal error.", __func__); + return nullptr; + } + for (size_t i=0; i < count; ++i) { + ids[i] = generateSessionId(); + IF_LOC_LOGD { + idsString += std::to_string(ids[i]) + " "; + } + } + } + idsString += "]"; + + LOC_LOGD("%s]: ids %s flags 0x%X", __func__, idsString.c_str(), config.flags); + + struct MsgGnssUpdateConfig : public LocMsg { + GnssAdapter& mAdapter; + LocApiBase& mApi; + GnssConfig mConfig; + size_t mCount; + uint32_t* mIds; + inline MsgGnssUpdateConfig(GnssAdapter& adapter, + LocApiBase& api, + GnssConfig config, + uint32_t* ids, + size_t count) : + LocMsg(), + mAdapter(adapter), + mApi(api), + mConfig(config), + mCount(count), + mIds(ids) {} + inline MsgGnssUpdateConfig(const MsgGnssUpdateConfig& obj) : + MsgGnssUpdateConfig(obj.mAdapter, obj.mApi, obj.mConfig, + new uint32_t[obj.mCount], obj.mCount) { + if (mIds != nullptr) { + for (int i = 0; i < mCount; ++i) { + mIds[i] = obj.mIds[i]; + } + } + } + inline virtual ~MsgGnssUpdateConfig() + { + delete[] mIds; + } + + inline virtual void proc() const { + if (!mAdapter.isEngineCapabilitiesKnown()) { + mAdapter.mPendingMsgs.push_back(new MsgGnssUpdateConfig(*this)); + return; + } + GnssAdapter& adapter = mAdapter; + size_t countOfConfigs = mCount; + GnssConfig gnssConfigRequested = mConfig; + GnssConfig gnssConfigNeedEngineUpdate = mConfig; + + std::vector<uint32_t> sessionIds; + sessionIds.assign(mIds, mIds + mCount); + std::vector<LocationError> errs(mCount, LOCATION_ERROR_SUCCESS); + int index = 0; + + if (gnssConfigRequested.flags & GNSS_CONFIG_FLAGS_GPS_LOCK_VALID_BIT) { + GnssConfigGpsLock newGpsLock = gnssConfigRequested.gpsLock; + + newGpsLock |= GNSS_CONFIG_GPS_LOCK_MO; + ContextBase::mGps_conf.GPS_LOCK = newGpsLock; + /* If we get here it means that the changes in the framework to request for + 'P' behavior were made, and therefore we need to "behave" as in 'P' + However, we need to determine if enableCommand function has already been + called, since it could get called before this function.*/ + if (0 != mAdapter.getAfwControlId()) { + /* enableCommand function has already been called since getAfwControlId + returns non zero. Now there are two possible cases: + 1. This is the first time this function is called + (mSupportNfwControl is true). We need to behave as in 'P', but + for the first time, meaning MO was enabled, but NI was not, so + we need to unlock NI + 2. This is not the first time this function is called, meaning we + are already behaving as in 'P'. No need to update the configuration + in this case (return to 'P' code) */ + if (mAdapter.mSupportNfwControl) { + // case 1 above + newGpsLock = GNSS_CONFIG_GPS_LOCK_NONE; + } else { + // case 2 above + gnssConfigNeedEngineUpdate.flags &= ~(GNSS_CONFIG_FLAGS_GPS_LOCK_VALID_BIT); + } + } + gnssConfigRequested.gpsLock = newGpsLock; + mAdapter.mSupportNfwControl = false; + index++; + } + if (gnssConfigRequested.flags & GNSS_CONFIG_FLAGS_SUPL_VERSION_VALID_BIT) { + uint32_t newSuplVersion = + mAdapter.convertSuplVersion(gnssConfigRequested.suplVersion); + ContextBase::mGps_conf.SUPL_VER = newSuplVersion; + index++; + } + if (gnssConfigRequested.flags & GNSS_CONFIG_FLAGS_SET_ASSISTANCE_DATA_VALID_BIT) { + if (GNSS_ASSISTANCE_TYPE_SUPL == mConfig.assistanceServer.type) { + mAdapter.setSuplHostServer(mConfig.assistanceServer.hostName, + mConfig.assistanceServer.port, + LOC_AGPS_SUPL_SERVER); + } else { + LOC_LOGE("%s]: Not a valid gnss assistance type %u", + __func__, mConfig.assistanceServer.type); + errs.at(index) = LOCATION_ERROR_INVALID_PARAMETER; + gnssConfigNeedEngineUpdate.flags &= + ~(GNSS_CONFIG_FLAGS_SET_ASSISTANCE_DATA_VALID_BIT); + } + index++; + } + if (gnssConfigRequested.flags & GNSS_CONFIG_FLAGS_LPP_PROFILE_VALID_BIT) { + uint32_t newLppProfile = mAdapter.convertLppProfile(gnssConfigRequested.lppProfile); + ContextBase::mGps_conf.LPP_PROFILE = newLppProfile; + index++; + } + if (gnssConfigRequested.flags & GNSS_CONFIG_FLAGS_LPPE_CONTROL_PLANE_VALID_BIT) { + uint32_t newLppeControlPlaneMask = + mAdapter.convertLppeCp(gnssConfigRequested.lppeControlPlaneMask); + ContextBase::mGps_conf.LPPE_CP_TECHNOLOGY = newLppeControlPlaneMask; + index++; + } + if (gnssConfigRequested.flags & GNSS_CONFIG_FLAGS_LPPE_USER_PLANE_VALID_BIT) { + uint32_t newLppeUserPlaneMask = + mAdapter.convertLppeUp(gnssConfigRequested.lppeUserPlaneMask); + ContextBase::mGps_conf.LPPE_UP_TECHNOLOGY = newLppeUserPlaneMask; + index++; + } + if (gnssConfigRequested.flags & + GNSS_CONFIG_FLAGS_AGLONASS_POSITION_PROTOCOL_VALID_BIT) { + uint32_t newAGloProtMask = + mAdapter.convertAGloProt(gnssConfigRequested.aGlonassPositionProtocolMask); + ContextBase::mGps_conf.A_GLONASS_POS_PROTOCOL_SELECT = newAGloProtMask; + index++; + } + if (gnssConfigRequested.flags & GNSS_CONFIG_FLAGS_EM_PDN_FOR_EM_SUPL_VALID_BIT) { + uint32_t newEP4ES = mAdapter.convertEP4ES( + gnssConfigRequested.emergencyPdnForEmergencySupl); + if (newEP4ES != ContextBase::mGps_conf.USE_EMERGENCY_PDN_FOR_EMERGENCY_SUPL) { + ContextBase::mGps_conf.USE_EMERGENCY_PDN_FOR_EMERGENCY_SUPL = newEP4ES; + } + index++; + } + if (gnssConfigRequested.flags & GNSS_CONFIG_FLAGS_SUPL_EM_SERVICES_BIT) { + uint32_t newSuplEs = mAdapter.convertSuplEs( + gnssConfigRequested.suplEmergencyServices); + if (newSuplEs != ContextBase::mGps_conf.SUPL_ES) { + ContextBase::mGps_conf.SUPL_ES = newSuplEs; + } + index++; + } + if (gnssConfigRequested.flags & GNSS_CONFIG_FLAGS_SUPL_MODE_BIT) { + uint32_t newSuplMode = mAdapter.convertSuplMode(gnssConfigRequested.suplModeMask); + ContextBase::mGps_conf.SUPL_MODE = newSuplMode; + mAdapter.broadcastCapabilities(mAdapter.getCapabilities()); + index++; + } + + LocApiCollectiveResponse *configCollectiveResponse = new LocApiCollectiveResponse( + *adapter.getContext(), + [&adapter, sessionIds, countOfConfigs] (std::vector<LocationError> errs) { + + std::vector<uint32_t> ids(sessionIds); + adapter.reportResponse(countOfConfigs, errs.data(), ids.data()); + }); + + mApi.sendMsg(new LocApiMsg( + [&adapter, gnssConfigRequested, gnssConfigNeedEngineUpdate, + countOfConfigs, configCollectiveResponse, errs] () { + std::vector<LocationError> errsList = adapter.gnssUpdateConfig("", + gnssConfigRequested, gnssConfigNeedEngineUpdate, countOfConfigs); + + configCollectiveResponse->returnToSender(errsList); + })); + } + }; + + if (NULL != ids) { + sendMsg(new MsgGnssUpdateConfig(*this, *mLocApi, config, ids, count)); + } else { + LOC_LOGE("%s]: No GNSS config items to update", __func__); + } + + return ids; +} + +void +GnssAdapter::gnssSvIdConfigUpdate(const std::vector<GnssSvIdSource>& blacklistedSvIds) +{ + // Clear the existing config + memset(&mGnssSvIdConfig, 0, sizeof(GnssSvIdConfig)); + + // Convert the sv id lists to masks + bool convertSuccess = convertToGnssSvIdConfig(blacklistedSvIds, mGnssSvIdConfig); + + // Now send to Modem if conversion successful + if (convertSuccess) { + gnssSvIdConfigUpdate(); + } else { + LOC_LOGe("convertToGnssSvIdConfig failed"); + } +} + +void +GnssAdapter::gnssSvIdConfigUpdate() +{ + LOC_LOGd("blacklist bds 0x%" PRIx64 ", glo 0x%" PRIx64 + ", qzss 0x%" PRIx64 ", gal 0x%" PRIx64, + mGnssSvIdConfig.bdsBlacklistSvMask, mGnssSvIdConfig.gloBlacklistSvMask, + mGnssSvIdConfig.qzssBlacklistSvMask, mGnssSvIdConfig.galBlacklistSvMask); + + // Now set required blacklisted SVs + mLocApi->setBlacklistSv(mGnssSvIdConfig); +} + +LocationError +GnssAdapter::gnssSvIdConfigUpdateSync(const std::vector<GnssSvIdSource>& blacklistedSvIds) +{ + // Clear the existing config + memset(&mGnssSvIdConfig, 0, sizeof(GnssSvIdConfig)); + + // Convert the sv id lists to masks + convertToGnssSvIdConfig(blacklistedSvIds, mGnssSvIdConfig); + + // Now send to Modem + return gnssSvIdConfigUpdateSync(); +} + +LocationError +GnssAdapter::gnssSvIdConfigUpdateSync() +{ + LOC_LOGd("blacklist bds 0x%" PRIx64 ", glo 0x%" PRIx64 + ", qzss 0x%" PRIx64 ", gal 0x%" PRIx64, + mGnssSvIdConfig.bdsBlacklistSvMask, mGnssSvIdConfig.gloBlacklistSvMask, + mGnssSvIdConfig.qzssBlacklistSvMask, mGnssSvIdConfig.galBlacklistSvMask); + + // Now set required blacklisted SVs + return mLocApi->setBlacklistSvSync(mGnssSvIdConfig); +} + +uint32_t* +GnssAdapter::gnssGetConfigCommand(GnssConfigFlagsMask configMask) { + + // count the number of bits set + GnssConfigFlagsMask flagsCopy = configMask; + size_t count = 0; + while (flagsCopy > 0) { + if (flagsCopy & 1) { + count++; + } + flagsCopy >>= 1; + } + std::string idsString = "["; + uint32_t* ids = NULL; + if (count > 0) { + ids = new uint32_t[count]; + if (nullptr == ids) { + LOC_LOGe("new allocation failed, fatal error."); + return nullptr; + } + for (size_t i=0; i < count; ++i) { + ids[i] = generateSessionId(); + IF_LOC_LOGD { + idsString += std::to_string(ids[i]) + " "; + } + } + } + idsString += "]"; + + LOC_LOGd("ids %s flags 0x%X", idsString.c_str(), configMask); + + struct MsgGnssGetConfig : public LocMsg { + GnssAdapter& mAdapter; + LocApiBase& mApi; + GnssConfigFlagsMask mConfigMask; + uint32_t* mIds; + size_t mCount; + inline MsgGnssGetConfig(GnssAdapter& adapter, + LocApiBase& api, + GnssConfigFlagsMask configMask, + uint32_t* ids, + size_t count) : + LocMsg(), + mAdapter(adapter), + mApi(api), + mConfigMask(configMask), + mIds(ids), + mCount(count) {} + + inline MsgGnssGetConfig(const MsgGnssGetConfig& obj) : + MsgGnssGetConfig(obj.mAdapter, obj.mApi, obj.mConfigMask, + new uint32_t[obj.mCount], obj.mCount) { + if (mIds != nullptr) { + for (int i = 0; i < mCount; ++i) { + mIds[i] = obj.mIds[i]; + } + } + } + inline virtual ~MsgGnssGetConfig() + { + delete[] mIds; + } + inline virtual void proc() const { + if (!mAdapter.isEngineCapabilitiesKnown()) { + mAdapter.mPendingMsgs.push_back(new MsgGnssGetConfig(*this)); + return; + } + LocationError* errs = new LocationError[mCount]; + LocationError err = LOCATION_ERROR_SUCCESS; + uint32_t index = 0; + + if (nullptr == errs) { + LOC_LOGE("%s] new allocation failed, fatal error.", __func__); + return; + } + + if (mConfigMask & GNSS_CONFIG_FLAGS_GPS_LOCK_VALID_BIT) { + if (index < mCount) { + errs[index++] = LOCATION_ERROR_NOT_SUPPORTED; + } + } + if (mConfigMask & GNSS_CONFIG_FLAGS_SUPL_VERSION_VALID_BIT) { + if (index < mCount) { + errs[index++] = LOCATION_ERROR_NOT_SUPPORTED; + } + } + if (mConfigMask & GNSS_CONFIG_FLAGS_SET_ASSISTANCE_DATA_VALID_BIT) { + if (index < mCount) { + errs[index++] = LOCATION_ERROR_NOT_SUPPORTED; + } + } + if (mConfigMask & GNSS_CONFIG_FLAGS_LPP_PROFILE_VALID_BIT) { + if (index < mCount) { + errs[index++] = LOCATION_ERROR_NOT_SUPPORTED; + } + } + if (mConfigMask & GNSS_CONFIG_FLAGS_LPPE_CONTROL_PLANE_VALID_BIT) { + if (index < mCount) { + errs[index++] = LOCATION_ERROR_NOT_SUPPORTED; + } + } + if (mConfigMask & GNSS_CONFIG_FLAGS_LPPE_USER_PLANE_VALID_BIT) { + if (index < mCount) { + errs[index++] = LOCATION_ERROR_NOT_SUPPORTED; + } + } + if (mConfigMask & GNSS_CONFIG_FLAGS_AGLONASS_POSITION_PROTOCOL_VALID_BIT) { + if (index < mCount) { + errs[index++] = LOCATION_ERROR_NOT_SUPPORTED; + } + } + if (mConfigMask & GNSS_CONFIG_FLAGS_EM_PDN_FOR_EM_SUPL_VALID_BIT) { + if (index < mCount) { + errs[index++] = LOCATION_ERROR_NOT_SUPPORTED; + } + } + if (mConfigMask & GNSS_CONFIG_FLAGS_SUPL_EM_SERVICES_BIT) { + if (index < mCount) { + errs[index++] = LOCATION_ERROR_NOT_SUPPORTED; + } + } + if (mConfigMask & GNSS_CONFIG_FLAGS_SUPL_MODE_BIT) { + err = LOCATION_ERROR_NOT_SUPPORTED; + if (index < mCount) { + errs[index++] = LOCATION_ERROR_NOT_SUPPORTED; + } + } + if (mConfigMask & GNSS_CONFIG_FLAGS_BLACKLISTED_SV_IDS_BIT) { + // Check if feature is supported + if (!ContextBase::isFeatureSupported( + LOC_SUPPORTED_FEATURE_CONSTELLATION_ENABLEMENT_V02)) { + LOC_LOGe("Feature not supported."); + err = LOCATION_ERROR_NOT_SUPPORTED; + } else { + // Send request to Modem to fetch the config + mApi.getBlacklistSv(); + err = LOCATION_ERROR_SUCCESS; + } + if (index < mCount) { + errs[index++] = err; + } + } + if (mConfigMask & GNSS_CONFIG_FLAGS_EMERGENCY_EXTENSION_SECONDS_BIT) { + err = LOCATION_ERROR_NOT_SUPPORTED; + if (index < mCount) { + errs[index++] = LOCATION_ERROR_NOT_SUPPORTED; + } + } + + mAdapter.reportResponse(index, errs, mIds); + delete[] errs; + + } + }; + + if (NULL != ids) { + sendMsg(new MsgGnssGetConfig(*this, *mLocApi, configMask, ids, count)); + } else { + LOC_LOGe("No GNSS config items to Get"); + } + + return ids; +} + +bool +GnssAdapter::convertToGnssSvIdConfig( + const std::vector<GnssSvIdSource>& blacklistedSvIds, GnssSvIdConfig& config) +{ + bool retVal = false; + config.size = sizeof(GnssSvIdConfig); + + // Empty vector => Clear any previous blacklisted SVs + if (0 == blacklistedSvIds.size()) { + config.gloBlacklistSvMask = 0; + config.bdsBlacklistSvMask = 0; + config.qzssBlacklistSvMask = 0; + config.galBlacklistSvMask = 0; + retVal = true; + } else { + // Parse the vector and convert SV IDs to mask values + for (GnssSvIdSource source : blacklistedSvIds) { + uint64_t* svMaskPtr = NULL; + GnssSvId initialSvId = 0; + switch(source.constellation) { + case GNSS_SV_TYPE_GLONASS: + svMaskPtr = &config.gloBlacklistSvMask; + initialSvId = GNSS_SV_CONFIG_GLO_INITIAL_SV_ID; + break; + case GNSS_SV_TYPE_BEIDOU: + svMaskPtr = &config.bdsBlacklistSvMask; + initialSvId = GNSS_SV_CONFIG_BDS_INITIAL_SV_ID; + break; + case GNSS_SV_TYPE_QZSS: + svMaskPtr = &config.qzssBlacklistSvMask; + initialSvId = GNSS_SV_CONFIG_QZSS_INITIAL_SV_ID; + break; + case GNSS_SV_TYPE_GALILEO: + svMaskPtr = &config.galBlacklistSvMask; + initialSvId = GNSS_SV_CONFIG_GAL_INITIAL_SV_ID; + break; + default: + break; + } + + if (NULL == svMaskPtr) { + LOC_LOGe("Invalid constellation %d", source.constellation); + } else { + // SV ID 0 = All SV IDs + if (0 == source.svId) { + *svMaskPtr = GNSS_SV_CONFIG_ALL_BITS_ENABLED_MASK; + } else if (source.svId < initialSvId || source.svId >= initialSvId + 64) { + LOC_LOGe("Invalid sv id %d for sv type %d", + source.svId, source.constellation); + } else { + *svMaskPtr |= (1 << (source.svId - initialSvId)); + } + } + } + + // Return true if any one source is valid + if (0 != config.gloBlacklistSvMask || + 0 != config.bdsBlacklistSvMask || + 0 != config.galBlacklistSvMask || + 0 != config.qzssBlacklistSvMask) { + retVal = true; + } + } + + return retVal; +} + +void GnssAdapter::convertFromGnssSvIdConfig( + const GnssSvIdConfig& svConfig, GnssConfig& config) +{ + // Convert blacklisted SV mask values to vectors + if (svConfig.bdsBlacklistSvMask) { + convertGnssSvIdMaskToList( + svConfig.bdsBlacklistSvMask, config.blacklistedSvIds, + GNSS_SV_CONFIG_BDS_INITIAL_SV_ID, GNSS_SV_TYPE_BEIDOU); + config.flags |= GNSS_CONFIG_FLAGS_BLACKLISTED_SV_IDS_BIT; + } + if (svConfig.galBlacklistSvMask) { + convertGnssSvIdMaskToList( + svConfig.galBlacklistSvMask, config.blacklistedSvIds, + GNSS_SV_CONFIG_GAL_INITIAL_SV_ID, GNSS_SV_TYPE_GALILEO); + config.flags |= GNSS_CONFIG_FLAGS_BLACKLISTED_SV_IDS_BIT; + } + if (svConfig.gloBlacklistSvMask) { + convertGnssSvIdMaskToList( + svConfig.gloBlacklistSvMask, config.blacklistedSvIds, + GNSS_SV_CONFIG_GLO_INITIAL_SV_ID, GNSS_SV_TYPE_GLONASS); + config.flags |= GNSS_CONFIG_FLAGS_BLACKLISTED_SV_IDS_BIT; + } + if (svConfig.qzssBlacklistSvMask) { + convertGnssSvIdMaskToList( + svConfig.qzssBlacklistSvMask, config.blacklistedSvIds, + GNSS_SV_CONFIG_QZSS_INITIAL_SV_ID, GNSS_SV_TYPE_QZSS); + config.flags |= GNSS_CONFIG_FLAGS_BLACKLISTED_SV_IDS_BIT; + } +} + +void GnssAdapter::convertGnssSvIdMaskToList( + uint64_t svIdMask, std::vector<GnssSvIdSource>& svIds, + GnssSvId initialSvId, GnssSvType svType) +{ + GnssSvIdSource source = {}; + source.size = sizeof(GnssSvIdSource); + source.constellation = svType; + + // SV ID 0 => All SV IDs in mask + if (GNSS_SV_CONFIG_ALL_BITS_ENABLED_MASK == svIdMask) { + source.svId = 0; + svIds.push_back(source); + return; + } + + // Convert each bit in svIdMask to vector entry + uint32_t bitNumber = 0; + while (svIdMask > 0) { + if (svIdMask & 0x1) { + source.svId = bitNumber + initialSvId; + svIds.push_back(source); + } + bitNumber++; + svIdMask >>= 1; + } +} + +void GnssAdapter::reportGnssSvIdConfigEvent(const GnssSvIdConfig& config) +{ + struct MsgReportGnssSvIdConfig : public LocMsg { + GnssAdapter& mAdapter; + const GnssSvIdConfig mConfig; + inline MsgReportGnssSvIdConfig(GnssAdapter& adapter, + const GnssSvIdConfig& config) : + LocMsg(), + mAdapter(adapter), + mConfig(config) {} + inline virtual void proc() const { + mAdapter.reportGnssSvIdConfig(mConfig); + } + }; + + sendMsg(new MsgReportGnssSvIdConfig(*this, config)); +} + +void GnssAdapter::reportGnssSvIdConfig(const GnssSvIdConfig& svIdConfig) +{ + GnssConfig config = {}; + config.size = sizeof(GnssConfig); + + // Invoke control clients config callback + if (nullptr != mControlCallbacks.gnssConfigCb && + svIdConfig.size == sizeof(GnssSvIdConfig)) { + convertFromGnssSvIdConfig(svIdConfig, config); + LOC_LOGd("blacklist bds 0x%" PRIx64 ", glo 0x%" PRIx64 + ", qzss 0x%" PRIx64 ", gal 0x%" PRIx64, + svIdConfig.bdsBlacklistSvMask, svIdConfig.gloBlacklistSvMask, + svIdConfig.qzssBlacklistSvMask, svIdConfig.galBlacklistSvMask); + mControlCallbacks.gnssConfigCb(config); + } else { + LOC_LOGe("Failed to report, size %d", (uint32_t)config.size); + } +} + +void +GnssAdapter::gnssUpdateSvTypeConfigCommand(GnssSvTypeConfig config) +{ + struct MsgGnssUpdateSvTypeConfig : public LocMsg { + GnssAdapter* mAdapter; + LocApiBase* mApi; + GnssSvTypeConfig mConfig; + inline MsgGnssUpdateSvTypeConfig( + GnssAdapter* adapter, + LocApiBase* api, + GnssSvTypeConfig& config) : + LocMsg(), + mAdapter(adapter), + mApi(api), + mConfig(config) {} + inline virtual void proc() const { + if (!mAdapter->isEngineCapabilitiesKnown()) { + mAdapter->mPendingMsgs.push_back(new MsgGnssUpdateSvTypeConfig(*this)); + return; + } + // Check if feature is supported + if (!ContextBase::isFeatureSupported( + LOC_SUPPORTED_FEATURE_CONSTELLATION_ENABLEMENT_V02)) { + LOC_LOGe("Feature not supported."); + } else { + // Send update request to modem + mAdapter->gnssSvTypeConfigUpdate(mConfig); + } + } + }; + + sendMsg(new MsgGnssUpdateSvTypeConfig(this, mLocApi, config)); +} + +void +GnssAdapter::gnssSvTypeConfigUpdate(const GnssSvTypeConfig& config) +{ + // Gather bits removed from enabled mask + GnssSvTypesMask enabledRemoved = mGnssSvTypeConfig.enabledSvTypesMask & + (mGnssSvTypeConfig.enabledSvTypesMask ^ config.enabledSvTypesMask); + // Send reset if any constellation is removed from the enabled list + bool sendReset = (enabledRemoved != 0); + // Save new config and update + gnssSetSvTypeConfig(config); + gnssSvTypeConfigUpdate(sendReset); +} + +void +GnssAdapter::gnssSvTypeConfigUpdate(bool sendReset) +{ + LOC_LOGd("size %" PRIu32" constellations blacklisted 0x%" PRIx64 ", enabled 0x%" PRIx64 + ", sendReset %d", + mGnssSvTypeConfig.size, mGnssSvTypeConfig.blacklistedSvTypesMask, + mGnssSvTypeConfig.enabledSvTypesMask, sendReset); + + if (mGnssSvTypeConfig.size == sizeof(mGnssSvTypeConfig)) { + + if (sendReset) { + mLocApi->resetConstellationControl(); + } + + GnssSvIdConfig blacklistConfig = {}; + // Revert to previously blacklisted SVs for each enabled constellation + blacklistConfig = mGnssSvIdConfig; + // Blacklist all SVs for each disabled constellation + if (mGnssSvTypeConfig.blacklistedSvTypesMask) { + if (mGnssSvTypeConfig.blacklistedSvTypesMask & GNSS_SV_TYPES_MASK_GLO_BIT) { + blacklistConfig.gloBlacklistSvMask = GNSS_SV_CONFIG_ALL_BITS_ENABLED_MASK; + } + if (mGnssSvTypeConfig.blacklistedSvTypesMask & GNSS_SV_TYPES_MASK_BDS_BIT) { + blacklistConfig.bdsBlacklistSvMask = GNSS_SV_CONFIG_ALL_BITS_ENABLED_MASK; + } + if (mGnssSvTypeConfig.blacklistedSvTypesMask & GNSS_SV_TYPES_MASK_QZSS_BIT) { + blacklistConfig.qzssBlacklistSvMask = GNSS_SV_CONFIG_ALL_BITS_ENABLED_MASK; + } + if (mGnssSvTypeConfig.blacklistedSvTypesMask & GNSS_SV_TYPES_MASK_GAL_BIT) { + blacklistConfig.galBlacklistSvMask = GNSS_SV_CONFIG_ALL_BITS_ENABLED_MASK; + } + } + + // Send blacklist info + mLocApi->setBlacklistSv(blacklistConfig); + + // Send only enabled constellation config + if (mGnssSvTypeConfig.enabledSvTypesMask) { + GnssSvTypeConfig svTypeConfig = {sizeof(GnssSvTypeConfig), 0, 0}; + svTypeConfig.enabledSvTypesMask = mGnssSvTypeConfig.enabledSvTypesMask; + mLocApi->setConstellationControl(svTypeConfig); + } + } +} + +void +GnssAdapter::gnssGetSvTypeConfigCommand(GnssSvTypeConfigCallback callback) +{ + struct MsgGnssGetSvTypeConfig : public LocMsg { + GnssAdapter* mAdapter; + LocApiBase* mApi; + GnssSvTypeConfigCallback mCallback; + inline MsgGnssGetSvTypeConfig( + GnssAdapter* adapter, + LocApiBase* api, + GnssSvTypeConfigCallback callback) : + LocMsg(), + mAdapter(adapter), + mApi(api), + mCallback(callback) {} + inline virtual void proc() const { + if (!mAdapter->isEngineCapabilitiesKnown()) { + mAdapter->mPendingMsgs.push_back(new MsgGnssGetSvTypeConfig(*this)); + return; + } + if (!ContextBase::isFeatureSupported( + LOC_SUPPORTED_FEATURE_CONSTELLATION_ENABLEMENT_V02)) { + LOC_LOGe("Feature not supported."); + } else { + // Save the callback + mAdapter->gnssSetSvTypeConfigCallback(mCallback); + // Send GET request to modem + mApi->getConstellationControl(); + } + } + }; + + sendMsg(new MsgGnssGetSvTypeConfig(this, mLocApi, callback)); +} + +void +GnssAdapter::gnssResetSvTypeConfigCommand() +{ + struct MsgGnssResetSvTypeConfig : public LocMsg { + GnssAdapter* mAdapter; + LocApiBase* mApi; + inline MsgGnssResetSvTypeConfig( + GnssAdapter* adapter, + LocApiBase* api) : + LocMsg(), + mAdapter(adapter), + mApi(api) {} + inline virtual void proc() const { + if (!mAdapter->isEngineCapabilitiesKnown()) { + mAdapter->mPendingMsgs.push_back(new MsgGnssResetSvTypeConfig(*this)); + return; + } + if (!ContextBase::isFeatureSupported( + LOC_SUPPORTED_FEATURE_CONSTELLATION_ENABLEMENT_V02)) { + LOC_LOGe("Feature not supported."); + } else { + // Reset constellation config + mAdapter->gnssSetSvTypeConfig({sizeof(GnssSvTypeConfig), 0, 0}); + // Re-enforce SV blacklist config + mAdapter->gnssSvIdConfigUpdate(); + // Send reset request to modem + mApi->resetConstellationControl(); + } + } + }; + + sendMsg(new MsgGnssResetSvTypeConfig(this, mLocApi)); +} + +void GnssAdapter::reportGnssSvTypeConfigEvent(const GnssSvTypeConfig& config) +{ + struct MsgReportGnssSvTypeConfig : public LocMsg { + GnssAdapter& mAdapter; + const GnssSvTypeConfig mConfig; + inline MsgReportGnssSvTypeConfig(GnssAdapter& adapter, + const GnssSvTypeConfig& config) : + LocMsg(), + mAdapter(adapter), + mConfig(config) {} + inline virtual void proc() const { + mAdapter.reportGnssSvTypeConfig(mConfig); + } + }; + + sendMsg(new MsgReportGnssSvTypeConfig(*this, config)); +} + +void GnssAdapter::reportGnssSvTypeConfig(const GnssSvTypeConfig& config) +{ + // Invoke Get SV Type Callback + if (NULL != mGnssSvTypeConfigCb && + config.size == sizeof(GnssSvTypeConfig)) { + LOC_LOGd("constellations blacklisted 0x%" PRIx64 ", enabled 0x%" PRIx64, + config.blacklistedSvTypesMask, config.enabledSvTypesMask); + mGnssSvTypeConfigCb(config); + } else { + LOC_LOGe("Failed to report, size %d", (uint32_t)config.size); + } +} + +void GnssAdapter::deleteAidingData(const GnssAidingData &data, uint32_t sessionId) { + mLocApi->deleteAidingData(data, new LocApiResponse(*getContext(), + [this, sessionId] (LocationError err) { + reportResponse(err, sessionId); + })); +} + +uint32_t +GnssAdapter::gnssDeleteAidingDataCommand(GnssAidingData& data) +{ + uint32_t sessionId = generateSessionId(); + LOC_LOGD("%s]: id %u", __func__, sessionId); + + struct MsgDeleteAidingData : public LocMsg { + GnssAdapter& mAdapter; + uint32_t mSessionId; + GnssAidingData mData; + inline MsgDeleteAidingData(GnssAdapter& adapter, + uint32_t sessionId, + GnssAidingData& data) : + LocMsg(), + mAdapter(adapter), + mSessionId(sessionId), + mData(data) {} + inline virtual void proc() const { + if ((mData.posEngineMask & STANDARD_POSITIONING_ENGINE) != 0) { + mAdapter.deleteAidingData(mData, mSessionId); + + SystemStatus* s = mAdapter.getSystemStatus(); + if ((nullptr != s) && (mData.deleteAll)) { + s->setDefaultGnssEngineStates(); + } + } + + mAdapter.mEngHubProxy->gnssDeleteAidingData(mData); + } + }; + + sendMsg(new MsgDeleteAidingData(*this, sessionId, data)); + return sessionId; +} + +void +GnssAdapter::gnssUpdateXtraThrottleCommand(const bool enabled) +{ + LOC_LOGD("%s] enabled:%d", __func__, enabled); + + struct UpdateXtraThrottleMsg : public LocMsg { + GnssAdapter& mAdapter; + const bool mEnabled; + inline UpdateXtraThrottleMsg(GnssAdapter& adapter, const bool enabled) : + LocMsg(), + mAdapter(adapter), + mEnabled(enabled) {} + inline virtual void proc() const { + mAdapter.mXtraObserver.updateXtraThrottle(mEnabled); + } + }; + + sendMsg(new UpdateXtraThrottleMsg(*this, enabled)); +} + +void +GnssAdapter::injectLocationCommand(double latitude, double longitude, float accuracy) +{ + LOC_LOGD("%s]: latitude %8.4f longitude %8.4f accuracy %8.4f", + __func__, latitude, longitude, accuracy); + + struct MsgInjectLocation : public LocMsg { + LocApiBase& mApi; + ContextBase& mContext; + BlockCPIInfo& mBlockCPI; + double mLatitude; + double mLongitude; + float mAccuracy; + inline MsgInjectLocation(LocApiBase& api, + ContextBase& context, + BlockCPIInfo& blockCPIInfo, + double latitude, + double longitude, + float accuracy) : + LocMsg(), + mApi(api), + mContext(context), + mBlockCPI(blockCPIInfo), + mLatitude(latitude), + mLongitude(longitude), + mAccuracy(accuracy) {} + inline virtual void proc() const { + if ((uptimeMillis() <= mBlockCPI.blockedTillTsMs) && + (fabs(mLatitude-mBlockCPI.latitude) <= mBlockCPI.latLonDiffThreshold) && + (fabs(mLongitude-mBlockCPI.longitude) <= mBlockCPI.latLonDiffThreshold)) { + + LOC_LOGD("%s]: positon injeciton blocked: lat: %f, lon: %f, accuracy: %f", + __func__, mLatitude, mLongitude, mAccuracy); + + } else { + mApi.injectPosition(mLatitude, mLongitude, mAccuracy); + } + } + }; + + sendMsg(new MsgInjectLocation(*mLocApi, *mContext, mBlockCPIInfo, + latitude, longitude, accuracy)); +} + +void +GnssAdapter::injectLocationExtCommand(const GnssLocationInfoNotification &locationInfo) +{ + LOC_LOGd("latitude %8.4f longitude %8.4f accuracy %8.4f, tech mask 0x%x", + locationInfo.location.latitude, locationInfo.location.longitude, + locationInfo.location.accuracy, locationInfo.location.techMask); + + struct MsgInjectLocationExt : public LocMsg { + LocApiBase& mApi; + ContextBase& mContext; + GnssLocationInfoNotification mLocationInfo; + inline MsgInjectLocationExt(LocApiBase& api, + ContextBase& context, + GnssLocationInfoNotification locationInfo) : + LocMsg(), + mApi(api), + mContext(context), + mLocationInfo(locationInfo) {} + inline virtual void proc() const { + // false to indicate for none-ODCPI + mApi.injectPosition(mLocationInfo, false); + } + }; + + sendMsg(new MsgInjectLocationExt(*mLocApi, *mContext, locationInfo)); +} + +void +GnssAdapter::injectTimeCommand(int64_t time, int64_t timeReference, int32_t uncertainty) +{ + LOC_LOGD("%s]: time %lld timeReference %lld uncertainty %d", + __func__, (long long)time, (long long)timeReference, uncertainty); + + struct MsgInjectTime : public LocMsg { + LocApiBase& mApi; + ContextBase& mContext; + int64_t mTime; + int64_t mTimeReference; + int32_t mUncertainty; + inline MsgInjectTime(LocApiBase& api, + ContextBase& context, + int64_t time, + int64_t timeReference, + int32_t uncertainty) : + LocMsg(), + mApi(api), + mContext(context), + mTime(time), + mTimeReference(timeReference), + mUncertainty(uncertainty) {} + inline virtual void proc() const { + mApi.setTime(mTime, mTimeReference, mUncertainty); + } + }; + + sendMsg(new MsgInjectTime(*mLocApi, *mContext, time, timeReference, uncertainty)); +} + +// This command is to called to block the position to be injected to the modem. +// This can happen for network position that comes from modem. +void +GnssAdapter::blockCPICommand(double latitude, double longitude, + float accuracy, int blockDurationMsec, + double latLonDiffThreshold) +{ + struct MsgBlockCPI : public LocMsg { + BlockCPIInfo& mDstCPIInfo; + BlockCPIInfo mSrcCPIInfo; + + inline MsgBlockCPI(BlockCPIInfo& dstCPIInfo, + BlockCPIInfo& srcCPIInfo) : + mDstCPIInfo(dstCPIInfo), + mSrcCPIInfo(srcCPIInfo) {} + inline virtual void proc() const { + // in the same hal thread, save the cpi to be blocked + // the global variable + mDstCPIInfo = mSrcCPIInfo; + } + }; + + // construct the new block CPI info and queue on the same thread + // for processing + BlockCPIInfo blockCPIInfo; + blockCPIInfo.latitude = latitude; + blockCPIInfo.longitude = longitude; + blockCPIInfo.accuracy = accuracy; + blockCPIInfo.blockedTillTsMs = uptimeMillis() + blockDurationMsec; + blockCPIInfo.latLonDiffThreshold = latLonDiffThreshold; + + LOC_LOGD("%s]: block CPI lat: %f, lon: %f ", __func__, latitude, longitude); + // send a message to record down the coarse position + // to be blocked from injection in the master copy (mBlockCPIInfo) + sendMsg(new MsgBlockCPI(mBlockCPIInfo, blockCPIInfo)); +} + +void +GnssAdapter::addClientCommand(LocationAPI* client, const LocationCallbacks& callbacks) +{ + LOC_LOGD("%s]: client %p", __func__, client); + + struct MsgAddClient : public LocMsg { + GnssAdapter& mAdapter; + LocationAPI* mClient; + const LocationCallbacks mCallbacks; + inline MsgAddClient(GnssAdapter& adapter, + LocationAPI* client, + const LocationCallbacks& callbacks) : + LocMsg(), + mAdapter(adapter), + mClient(client), + mCallbacks(callbacks) {} + inline virtual void proc() const { + // check whether we need to notify client of cached location system info + mAdapter.notifyClientOfCachedLocationSystemInfo(mClient, mCallbacks); + mAdapter.saveClient(mClient, mCallbacks); + } + }; + + sendMsg(new MsgAddClient(*this, client, callbacks)); +} + +void +GnssAdapter::stopClientSessions(LocationAPI* client) +{ + LOC_LOGD("%s]: client %p", __func__, client); + + /* Time-based Tracking */ + std::vector<LocationSessionKey> vTimeBasedTrackingClient; + for (auto it : mTimeBasedTrackingSessions) { + if (client == it.first.client) { + vTimeBasedTrackingClient.emplace_back(it.first.client, it.first.id); + } + } + for (auto key : vTimeBasedTrackingClient) { + stopTimeBasedTrackingMultiplex(key.client, key.id); + } + + /* Distance-based Tracking */ + for (auto it = mDistanceBasedTrackingSessions.begin(); + it != mDistanceBasedTrackingSessions.end(); /* no increment here*/) { + if (client == it->first.client) { + mLocApi->stopDistanceBasedTracking(it->first.id, new LocApiResponse(*getContext(), + [this, client, id=it->first.id] (LocationError err) { + if (LOCATION_ERROR_SUCCESS == err) { + eraseTrackingSession(client, id); + } + } + )); + } + ++it; // increment only when not erasing an iterator + } + +} + +void +GnssAdapter::updateClientsEventMask() +{ + LOC_API_ADAPTER_EVENT_MASK_T mask = 0; + for (auto it=mClientData.begin(); it != mClientData.end(); ++it) { + if (it->second.trackingCb != nullptr || it->second.gnssLocationInfoCb != nullptr) { + mask |= LOC_API_ADAPTER_BIT_PARSED_POSITION_REPORT; + } + if (it->second.gnssSvCb != nullptr) { + mask |= LOC_API_ADAPTER_BIT_SATELLITE_REPORT; + } + if ((it->second.gnssNmeaCb != nullptr) && (mNmeaMask)) { + mask |= LOC_API_ADAPTER_BIT_NMEA_1HZ_REPORT; + } + if (it->second.gnssMeasurementsCb != nullptr) { + mask |= LOC_API_ADAPTER_BIT_GNSS_MEASUREMENT; + } + if (it->second.gnssDataCb != nullptr) { + mask |= LOC_API_ADAPTER_BIT_PARSED_POSITION_REPORT; + mask |= LOC_API_ADAPTER_BIT_NMEA_1HZ_REPORT; + updateNmeaMask(mNmeaMask | LOC_NMEA_MASK_DEBUG_V02); + } + } + + /* + ** For Automotive use cases we need to enable MEASUREMENT, POLY and EPHEMERIS + ** when QDR is enabled (e.g.: either enabled via conf file or + ** engine hub is loaded successfully). + ** Note: this need to be called from msg queue thread. + */ + if((1 == ContextBase::mGps_conf.EXTERNAL_DR_ENABLED) || + (true == initEngHubProxy())) { + mask |= LOC_API_ADAPTER_BIT_GNSS_MEASUREMENT; + mask |= LOC_API_ADAPTER_BIT_GNSS_NHZ_MEASUREMENT; + mask |= LOC_API_ADAPTER_BIT_GNSS_SV_POLYNOMIAL_REPORT; + mask |= LOC_API_ADAPTER_BIT_PARSED_UNPROPAGATED_POSITION_REPORT; + mask |= LOC_API_ADAPTER_BIT_GNSS_SV_EPHEMERIS_REPORT; + mask |= LOC_API_ADAPTER_BIT_LOC_SYSTEM_INFO; + mask |= LOC_API_ADAPTER_BIT_EVENT_REPORT_INFO; + + LOC_LOGd("Auto usecase, Enable MEAS/POLY/EPHEMERIS - mask 0x%" PRIx64 "", + mask); + } + + if (mAgpsManager.isRegistered()) { + mask |= LOC_API_ADAPTER_BIT_LOCATION_SERVER_REQUEST; + } + // Add ODCPI handling + if (nullptr != mOdcpiRequestCb) { + mask |= LOC_API_ADAPTER_BIT_REQUEST_WIFI; + } + + // need to register for leap second info + // for proper nmea generation + mask |= LOC_API_ADAPTER_BIT_LOC_SYSTEM_INFO; + + // always register for NI NOTIFY VERIFY to handle internally in HAL + mask |= LOC_API_ADAPTER_BIT_NI_NOTIFY_VERIFY_REQUEST; + + updateEvtMask(mask, LOC_REGISTRATION_MASK_SET); +} + +void +GnssAdapter::handleEngineUpEvent() +{ + LOC_LOGD("%s]: ", __func__); + + struct MsgHandleEngineUpEvent : public LocMsg { + GnssAdapter& mAdapter; + inline MsgHandleEngineUpEvent(GnssAdapter& adapter) : + LocMsg(), + mAdapter(adapter) {} + virtual void proc() const { + mAdapter.setEngineCapabilitiesKnown(true); + mAdapter.broadcastCapabilities(mAdapter.getCapabilities()); + // must be called only after capabilities are known + mAdapter.setConfig(); + mAdapter.restartSessions(); + mAdapter.gnssSvIdConfigUpdate(); + mAdapter.gnssSvTypeConfigUpdate(); + for (auto msg: mAdapter.mPendingMsgs) { + mAdapter.sendMsg(msg); + } + mAdapter.mPendingMsgs.clear(); + } + }; + + readConfigCommand(); + sendMsg(new MsgHandleEngineUpEvent(*this)); +} + +void +GnssAdapter::restartSessions() +{ + LOC_LOGD("%s]: ", __func__); + + // odcpi session is no longer active after restart + mOdcpiRequestActive = false; + + if (!mTimeBasedTrackingSessions.empty()) { + // get the LocationOptions that has the smallest interval, which should be the active one + TrackingOptions smallestIntervalOptions; // size is zero until set for the first time + TrackingOptions highestPowerTrackingOptions; + memset(&smallestIntervalOptions, 0, sizeof(smallestIntervalOptions)); + memset(&highestPowerTrackingOptions, 0, sizeof(highestPowerTrackingOptions)); + for (auto it = mTimeBasedTrackingSessions.begin(); it != mTimeBasedTrackingSessions.end(); ++it) { + // size of zero means we havent set it yet + if (0 == smallestIntervalOptions.size || + it->second.minInterval < smallestIntervalOptions.minInterval) { + smallestIntervalOptions = it->second; + } + GnssPowerMode powerMode = it->second.powerMode; + // Size of zero means we havent set it yet + if (0 == highestPowerTrackingOptions.size || + (GNSS_POWER_MODE_INVALID != powerMode && + powerMode < highestPowerTrackingOptions.powerMode)) { + highestPowerTrackingOptions = it->second; + } + } + + highestPowerTrackingOptions.setLocationOptions(smallestIntervalOptions); + mLocApi->startTimeBasedTracking(highestPowerTrackingOptions, nullptr); + } + + for (auto it = mDistanceBasedTrackingSessions.begin(); + it != mDistanceBasedTrackingSessions.end(); ++it) { + mLocApi->startDistanceBasedTracking(it->first.id, it->second, + new LocApiResponse(*getContext(), + [] (LocationError /*err*/) {})); + } +} + +void +GnssAdapter::notifyClientOfCachedLocationSystemInfo( + LocationAPI* client, const LocationCallbacks& callbacks) { + + if (mLocSystemInfo.systemInfoMask) { + // client need to be notified if client has not yet previously registered + // for the info but now register for it. + bool notifyClientOfSystemInfo = false; + // check whether we need to notify client of cached location system info + // + // client need to be notified if client has not yet previously registered + // for the info but now register for it. + if (callbacks.locationSystemInfoCb) { + notifyClientOfSystemInfo = true; + auto it = mClientData.find(client); + if (it != mClientData.end()) { + LocationCallbacks oldCallbacks = it->second; + if (oldCallbacks.locationSystemInfoCb) { + notifyClientOfSystemInfo = false; + } + } + } + + if (notifyClientOfSystemInfo) { + callbacks.locationSystemInfoCb(mLocSystemInfo); + } + } +} + +bool +GnssAdapter::hasTrackingCallback(LocationAPI* client) +{ + auto it = mClientData.find(client); + return (it != mClientData.end() && (it->second.trackingCb || it->second.gnssLocationInfoCb)); +} + +bool +GnssAdapter::isTimeBasedTrackingSession(LocationAPI* client, uint32_t sessionId) +{ + LocationSessionKey key(client, sessionId); + return (mTimeBasedTrackingSessions.find(key) != mTimeBasedTrackingSessions.end()); +} + +bool +GnssAdapter::isDistanceBasedTrackingSession(LocationAPI* client, uint32_t sessionId) +{ + LocationSessionKey key(client, sessionId); + return (mDistanceBasedTrackingSessions.find(key) != mDistanceBasedTrackingSessions.end()); +} + +bool +GnssAdapter::hasMeasurementsCallback(LocationAPI* client) +{ + auto it = mClientData.find(client); + return (it != mClientData.end() && it->second.gnssMeasurementsCb); +} + +bool +GnssAdapter::isTrackingSession(LocationAPI* client, uint32_t sessionId) +{ + LocationSessionKey key(client, sessionId); + return (mTimeBasedTrackingSessions.find(key) != mTimeBasedTrackingSessions.end()); +} + +void +GnssAdapter::reportPowerStateIfChanged() +{ + bool newPowerOn = !mTimeBasedTrackingSessions.empty() || + !mDistanceBasedTrackingSessions.empty(); + if (newPowerOn != mPowerOn) { + mPowerOn = newPowerOn; + if (mPowerStateCb != nullptr) { + mPowerStateCb(mPowerOn); + } + } +} + +void +GnssAdapter::getPowerStateChangesCommand(void* powerStateCb) +{ + LOC_LOGD("%s]: ", __func__); + + struct MsgReportLocation : public LocMsg { + GnssAdapter& mAdapter; + powerStateCallback mPowerStateCb; + inline MsgReportLocation(GnssAdapter& adapter, + powerStateCallback powerStateCb) : + LocMsg(), + mAdapter(adapter), + mPowerStateCb(powerStateCb) {} + inline virtual void proc() const { + mAdapter.savePowerStateCallback(mPowerStateCb); + mPowerStateCb(mAdapter.getPowerState()); + } + }; + + sendMsg(new MsgReportLocation(*this, (powerStateCallback)powerStateCb)); +} + +void +GnssAdapter::saveTrackingSession(LocationAPI* client, uint32_t sessionId, + const TrackingOptions& options) +{ + LocationSessionKey key(client, sessionId); + if ((options.minDistance > 0) && + ContextBase::isMessageSupported(LOC_API_ADAPTER_MESSAGE_DISTANCE_BASE_TRACKING)) { + mDistanceBasedTrackingSessions[key] = options; + } else { + mTimeBasedTrackingSessions[key] = options; + } + reportPowerStateIfChanged(); +} + +void +GnssAdapter::eraseTrackingSession(LocationAPI* client, uint32_t sessionId) +{ + LocationSessionKey key(client, sessionId); + auto it = mTimeBasedTrackingSessions.find(key); + if (it != mTimeBasedTrackingSessions.end()) { + mTimeBasedTrackingSessions.erase(it); + } else { + auto itr = mDistanceBasedTrackingSessions.find(key); + if (itr != mDistanceBasedTrackingSessions.end()) { + mDistanceBasedTrackingSessions.erase(itr); + } + } + reportPowerStateIfChanged(); +} + + +bool GnssAdapter::setLocPositionMode(const LocPosMode& mode) { + if (!mLocPositionMode.equals(mode)) { + mLocPositionMode = mode; + return true; + } else { + return false; + } +} + +void +GnssAdapter::reportResponse(LocationAPI* client, LocationError err, uint32_t sessionId) +{ + LOC_LOGD("%s]: client %p id %u err %u", __func__, client, sessionId, err); + + auto it = mClientData.find(client); + if (it != mClientData.end() && it->second.responseCb != nullptr) { + it->second.responseCb(err, sessionId); + } else { + LOC_LOGW("%s]: client %p id %u not found in data", __func__, client, sessionId); + } +} + +void +GnssAdapter::reportResponse(LocationError err, uint32_t sessionId) +{ + LOC_LOGD("%s]: id %u err %u", __func__, sessionId, err); + + if (mControlCallbacks.size > 0 && mControlCallbacks.responseCb != nullptr) { + mControlCallbacks.responseCb(err, sessionId); + } else { + LOC_LOGW("%s]: control client response callback not found", __func__); + } +} + +void +GnssAdapter::reportResponse(size_t count, LocationError* errs, uint32_t* ids) +{ + IF_LOC_LOGD { + std::string idsString = "["; + std::string errsString = "["; + if (NULL != ids && NULL != errs) { + for (size_t i=0; i < count; ++i) { + idsString += std::to_string(ids[i]) + " "; + errsString += std::to_string(errs[i]) + " "; + } + } + idsString += "]"; + errsString += "]"; + + LOC_LOGD("%s]: ids %s errs %s", + __func__, idsString.c_str(), errsString.c_str()); + } + + if (mControlCallbacks.size > 0 && mControlCallbacks.collectiveResponseCb != nullptr) { + mControlCallbacks.collectiveResponseCb(count, errs, ids); + } else { + LOC_LOGW("%s]: control client callback not found", __func__); + } +} + +uint32_t +GnssAdapter::startTrackingCommand(LocationAPI* client, TrackingOptions& options) +{ + uint32_t sessionId = generateSessionId(); + LOC_LOGD("%s]: client %p id %u minInterval %u minDistance %u mode %u powermode %u tbm %u", + __func__, client, sessionId, options.minInterval, options.minDistance, options.mode, + options.powerMode, options.tbm); + + struct MsgStartTracking : public LocMsg { + GnssAdapter& mAdapter; + LocApiBase& mApi; + LocationAPI* mClient; + uint32_t mSessionId; + mutable TrackingOptions mOptions; + inline MsgStartTracking(GnssAdapter& adapter, + LocApiBase& api, + LocationAPI* client, + uint32_t sessionId, + TrackingOptions options) : + LocMsg(), + mAdapter(adapter), + mApi(api), + mClient(client), + mSessionId(sessionId), + mOptions(options) {} + inline virtual void proc() const { + // distance based tracking will need to know engine capabilities before it can start + if (!mAdapter.isEngineCapabilitiesKnown() && mOptions.minDistance > 0) { + mAdapter.mPendingMsgs.push_back(new MsgStartTracking(*this)); + return; + } + LocationError err = LOCATION_ERROR_SUCCESS; + if (!mAdapter.hasTrackingCallback(mClient) && + !mAdapter.hasMeasurementsCallback(mClient)) { + err = LOCATION_ERROR_CALLBACK_MISSING; + } else if (0 == mOptions.size) { + err = LOCATION_ERROR_INVALID_PARAMETER; + } else { + if (mOptions.minInterval < MIN_TRACKING_INTERVAL) { + mOptions.minInterval = MIN_TRACKING_INTERVAL; + } + if (mOptions.minDistance > 0 && + ContextBase::isMessageSupported( + LOC_API_ADAPTER_MESSAGE_DISTANCE_BASE_TRACKING)) { + mAdapter.saveTrackingSession(mClient, mSessionId, mOptions); + mApi.startDistanceBasedTracking(mSessionId, mOptions, + new LocApiResponse(*mAdapter.getContext(), + [&mAdapter = mAdapter, mSessionId = mSessionId, mClient = mClient] + (LocationError err) { + if (LOCATION_ERROR_SUCCESS != err) { + mAdapter.eraseTrackingSession(mClient, mSessionId); + } + mAdapter.reportResponse(mClient, err, mSessionId); + })); + } else { + if (GNSS_POWER_MODE_M4 == mOptions.powerMode && + mOptions.tbm > TRACKING_TBM_THRESHOLD_MILLIS) { + LOC_LOGd("TBM (%d) > %d Falling back to M2 power mode", + mOptions.tbm, TRACKING_TBM_THRESHOLD_MILLIS); + mOptions.powerMode = GNSS_POWER_MODE_M2; + } + // Api doesn't support multiple clients for time based tracking, so mutiplex + bool reportToClientWithNoWait = + mAdapter.startTimeBasedTrackingMultiplex(mClient, mSessionId, mOptions); + mAdapter.saveTrackingSession(mClient, mSessionId, mOptions); + + if (reportToClientWithNoWait) { + mAdapter.reportResponse(mClient, LOCATION_ERROR_SUCCESS, mSessionId); + } + } + } + } + }; + + sendMsg(new MsgStartTracking(*this, *mLocApi, client, sessionId, options)); + return sessionId; + +} + +bool +GnssAdapter::startTimeBasedTrackingMultiplex(LocationAPI* client, uint32_t sessionId, + const TrackingOptions& options) +{ + bool reportToClientWithNoWait = true; + + if (mTimeBasedTrackingSessions.empty()) { + startTimeBasedTracking(client, sessionId, options); + // need to wait for QMI callback + reportToClientWithNoWait = false; + } else { + // find the smallest interval and powerMode + TrackingOptions multiplexedOptions = {}; // size is 0 until set for the first time + GnssPowerMode multiplexedPowerMode = GNSS_POWER_MODE_INVALID; + memset(&multiplexedOptions, 0, sizeof(multiplexedOptions)); + for (auto it = mTimeBasedTrackingSessions.begin(); it != mTimeBasedTrackingSessions.end(); ++it) { + // if not set or there is a new smallest interval, then set the new interval + if (0 == multiplexedOptions.size || + it->second.minInterval < multiplexedOptions.minInterval) { + multiplexedOptions = it->second; + } + // if session is not the one we are updating and either powerMode + // is not set or there is a new smallest powerMode, then set the new powerMode + if (GNSS_POWER_MODE_INVALID == multiplexedPowerMode || + it->second.powerMode < multiplexedPowerMode) { + multiplexedPowerMode = it->second.powerMode; + } + } + bool updateOptions = false; + // if session we are starting has smaller interval then next smallest + if (options.minInterval < multiplexedOptions.minInterval) { + multiplexedOptions.minInterval = options.minInterval; + updateOptions = true; + } + // if session we are starting has smaller powerMode then next smallest + if (options.powerMode < multiplexedPowerMode) { + multiplexedOptions.powerMode = options.powerMode; + updateOptions = true; + } + if (updateOptions) { + // restart time based tracking with the newly updated options + + startTimeBasedTracking(client, sessionId, multiplexedOptions); + // need to wait for QMI callback + reportToClientWithNoWait = false; + } + // else part: no QMI call is made, need to report back to client right away + } + + return reportToClientWithNoWait; +} + +void +GnssAdapter::startTimeBasedTracking(LocationAPI* client, uint32_t sessionId, + const TrackingOptions& trackingOptions) +{ + LOC_LOGd("minInterval %u minDistance %u mode %u powermode %u tbm %u", + trackingOptions.minInterval, trackingOptions.minDistance, + trackingOptions.mode, trackingOptions.powerMode, trackingOptions.tbm); + + LocPosMode locPosMode = {}; + convertOptions(locPosMode, trackingOptions); + + // inform engine hub that GNSS session is about to start + mEngHubProxy->gnssSetFixMode(locPosMode); + mEngHubProxy->gnssStartFix(); + + mLocApi->startTimeBasedTracking(trackingOptions, new LocApiResponse(*getContext(), + [this, client, sessionId] (LocationError err) { + if (LOCATION_ERROR_SUCCESS != err) { + eraseTrackingSession(client, sessionId); + } + + reportResponse(client, err, sessionId); + } + )); +} + +void +GnssAdapter::updateTracking(LocationAPI* client, uint32_t sessionId, + const TrackingOptions& updatedOptions, const TrackingOptions& oldOptions) +{ + LocPosMode locPosMode = {}; + convertOptions(locPosMode, updatedOptions); + + // inform engine hub that GNSS session is about to start + mEngHubProxy->gnssSetFixMode(locPosMode); + mEngHubProxy->gnssStartFix(); + + mLocApi->startTimeBasedTracking(updatedOptions, new LocApiResponse(*getContext(), + [this, client, sessionId, oldOptions] (LocationError err) { + if (LOCATION_ERROR_SUCCESS != err) { + // restore the old LocationOptions + saveTrackingSession(client, sessionId, oldOptions); + } + + reportResponse(client, err, sessionId); + } + )); +} + +void +GnssAdapter::updateTrackingOptionsCommand(LocationAPI* client, uint32_t id, + TrackingOptions& options) +{ + LOC_LOGD("%s]: client %p id %u minInterval %u mode %u", + __func__, client, id, options.minInterval, options.mode); + + struct MsgUpdateTracking : public LocMsg { + GnssAdapter& mAdapter; + LocApiBase& mApi; + LocationAPI* mClient; + uint32_t mSessionId; + mutable TrackingOptions mOptions; + inline MsgUpdateTracking(GnssAdapter& adapter, + LocApiBase& api, + LocationAPI* client, + uint32_t sessionId, + TrackingOptions options) : + LocMsg(), + mAdapter(adapter), + mApi(api), + mClient(client), + mSessionId(sessionId), + mOptions(options) {} + inline virtual void proc() const { + // distance based tracking will need to know engine capabilities before it can start + if (!mAdapter.isEngineCapabilitiesKnown() && mOptions.minDistance > 0) { + mAdapter.mPendingMsgs.push_back(new MsgUpdateTracking(*this)); + return; + } + LocationError err = LOCATION_ERROR_SUCCESS; + bool isTimeBased = mAdapter.isTimeBasedTrackingSession(mClient, mSessionId); + bool isDistanceBased = mAdapter.isDistanceBasedTrackingSession(mClient, mSessionId); + if (!isTimeBased && !isDistanceBased) { + err = LOCATION_ERROR_ID_UNKNOWN; + } else if (0 == mOptions.size) { + err = LOCATION_ERROR_INVALID_PARAMETER; + } + if (LOCATION_ERROR_SUCCESS != err) { + mAdapter.reportResponse(mClient, err, mSessionId); + } else { + if (GNSS_POWER_MODE_M4 == mOptions.powerMode && + mOptions.tbm > TRACKING_TBM_THRESHOLD_MILLIS) { + LOC_LOGd("TBM (%d) > %d Falling back to M2 power mode", + mOptions.tbm, TRACKING_TBM_THRESHOLD_MILLIS); + mOptions.powerMode = GNSS_POWER_MODE_M2; + } + if (mOptions.minInterval < MIN_TRACKING_INTERVAL) { + mOptions.minInterval = MIN_TRACKING_INTERVAL; + } + // Now update session as required + if (isTimeBased && mOptions.minDistance > 0) { + // switch from time based to distance based + // Api doesn't support multiple clients for time based tracking, so mutiplex + bool reportToClientWithNoWait = + mAdapter.stopTimeBasedTrackingMultiplex(mClient, mSessionId); + // erases the time based Session + mAdapter.eraseTrackingSession(mClient, mSessionId); + if (reportToClientWithNoWait) { + mAdapter.reportResponse(mClient, LOCATION_ERROR_SUCCESS, mSessionId); + } + // saves as distance based Session + mAdapter.saveTrackingSession(mClient, mSessionId, mOptions); + mApi.startDistanceBasedTracking(mSessionId, mOptions, + new LocApiResponse(*mAdapter.getContext(), + [] (LocationError /*err*/) {})); + } else if (isDistanceBased && mOptions.minDistance == 0) { + // switch from distance based to time based + mAdapter.eraseTrackingSession(mClient, mSessionId); + mApi.stopDistanceBasedTracking(mSessionId, new LocApiResponse( + *mAdapter.getContext(), + [&mAdapter = mAdapter, mSessionId = mSessionId, mOptions = mOptions, + mClient = mClient] (LocationError /*err*/) { + // Api doesn't support multiple clients for time based tracking, + // so mutiplex + bool reportToClientWithNoWait = + mAdapter.startTimeBasedTrackingMultiplex(mClient, mSessionId, + mOptions); + mAdapter.saveTrackingSession(mClient, mSessionId, mOptions); + + if (reportToClientWithNoWait) { + mAdapter.reportResponse(mClient, LOCATION_ERROR_SUCCESS, mSessionId); + } + })); + } else if (isTimeBased) { + // update time based tracking + // Api doesn't support multiple clients for time based tracking, so mutiplex + bool reportToClientWithNoWait = + mAdapter.updateTrackingMultiplex(mClient, mSessionId, mOptions); + mAdapter.saveTrackingSession(mClient, mSessionId, mOptions); + + if (reportToClientWithNoWait) { + mAdapter.reportResponse(mClient, err, mSessionId); + } + } else if (isDistanceBased) { + // restart distance based tracking + mApi.stopDistanceBasedTracking(mSessionId, new LocApiResponse( + *mAdapter.getContext(), + [&mAdapter = mAdapter, mSessionId = mSessionId, mOptions = mOptions, + mClient = mClient, &mApi = mApi] (LocationError err) { + if (LOCATION_ERROR_SUCCESS == err) { + mApi.startDistanceBasedTracking(mSessionId, mOptions, + new LocApiResponse(*mAdapter.getContext(), + [&mAdapter, mClient, mSessionId, mOptions] + (LocationError err) { + if (LOCATION_ERROR_SUCCESS == err) { + mAdapter.saveTrackingSession(mClient, mSessionId, mOptions); + } + mAdapter.reportResponse(mClient, err, mSessionId); + })); + } + })); + } + } + } + }; + + sendMsg(new MsgUpdateTracking(*this, *mLocApi, client, id, options)); +} + +bool +GnssAdapter::updateTrackingMultiplex(LocationAPI* client, uint32_t id, + const TrackingOptions& trackingOptions) +{ + bool reportToClientWithNoWait = true; + + LocationSessionKey key(client, id); + // get the session we are updating + auto it = mTimeBasedTrackingSessions.find(key); + + // cache the clients existing LocationOptions + TrackingOptions oldOptions = it->second; + + // if session we are updating exists and the minInterval or powerMode has changed + if (it != mTimeBasedTrackingSessions.end() && + (it->second.minInterval != trackingOptions.minInterval || + it->second.powerMode != trackingOptions.powerMode)) { + // find the smallest interval and powerMode, other than the session we are updating + TrackingOptions multiplexedOptions = {}; // size is 0 until set for the first time + GnssPowerMode multiplexedPowerMode = GNSS_POWER_MODE_INVALID; + memset(&multiplexedOptions, 0, sizeof(multiplexedOptions)); + for (auto it2 = mTimeBasedTrackingSessions.begin(); + it2 != mTimeBasedTrackingSessions.end(); ++it2) { + // if session is not the one we are updating and either interval + // is not set or there is a new smallest interval, then set the new interval + if (it2->first != key && (0 == multiplexedOptions.size || + it2->second.minInterval < multiplexedOptions.minInterval)) { + multiplexedOptions = it2->second; + } + // if session is not the one we are updating and either powerMode + // is not set or there is a new smallest powerMode, then set the new powerMode + if (it2->first != key && (GNSS_POWER_MODE_INVALID == multiplexedPowerMode || + it2->second.powerMode < multiplexedPowerMode)) { + multiplexedPowerMode = it2->second.powerMode; + } + // else part: no QMI call is made, need to report back to client right away + } + bool updateOptions = false; + // if session we are updating has smaller interval then next smallest + if (trackingOptions.minInterval < multiplexedOptions.minInterval) { + multiplexedOptions.minInterval = trackingOptions.minInterval; + updateOptions = true; + } + // if session we are updating has smaller powerMode then next smallest + if (trackingOptions.powerMode < multiplexedPowerMode) { + multiplexedOptions.powerMode = trackingOptions.powerMode; + updateOptions = true; + } + // if only one session exists, then tracking should be updated with it + if (1 == mTimeBasedTrackingSessions.size()) { + multiplexedOptions = trackingOptions; + updateOptions = true; + } + if (updateOptions) { + // restart time based tracking with the newly updated options + updateTracking(client, id, multiplexedOptions, oldOptions); + // need to wait for QMI callback + reportToClientWithNoWait = false; + } + } + + return reportToClientWithNoWait; +} + +void +GnssAdapter::stopTrackingCommand(LocationAPI* client, uint32_t id) +{ + LOC_LOGD("%s]: client %p id %u", __func__, client, id); + + struct MsgStopTracking : public LocMsg { + GnssAdapter& mAdapter; + LocApiBase& mApi; + LocationAPI* mClient; + uint32_t mSessionId; + inline MsgStopTracking(GnssAdapter& adapter, + LocApiBase& api, + LocationAPI* client, + uint32_t sessionId) : + LocMsg(), + mAdapter(adapter), + mApi(api), + mClient(client), + mSessionId(sessionId) {} + inline virtual void proc() const { + bool isTimeBased = mAdapter.isTimeBasedTrackingSession(mClient, mSessionId); + bool isDistanceBased = mAdapter.isDistanceBasedTrackingSession(mClient, mSessionId); + if (isTimeBased || isDistanceBased) { + if (isTimeBased) { + // Api doesn't support multiple clients for time based tracking, so mutiplex + bool reportToClientWithNoWait = + mAdapter.stopTimeBasedTrackingMultiplex(mClient, mSessionId); + mAdapter.eraseTrackingSession(mClient, mSessionId); + + if (reportToClientWithNoWait) { + mAdapter.reportResponse(mClient, LOCATION_ERROR_SUCCESS, mSessionId); + } + } else if (isDistanceBased) { + mApi.stopDistanceBasedTracking(mSessionId, new LocApiResponse( + *mAdapter.getContext(), + [&mAdapter = mAdapter, mSessionId = mSessionId, mClient = mClient] + (LocationError err) { + if (LOCATION_ERROR_SUCCESS == err) { + mAdapter.eraseTrackingSession(mClient, mSessionId); + } + mAdapter.reportResponse(mClient, err, mSessionId); + })); + } + } else { + mAdapter.reportResponse(mClient, LOCATION_ERROR_ID_UNKNOWN, mSessionId); + } + + } + }; + + sendMsg(new MsgStopTracking(*this, *mLocApi, client, id)); +} + +bool +GnssAdapter::stopTimeBasedTrackingMultiplex(LocationAPI* client, uint32_t id) +{ + bool reportToClientWithNoWait = true; + + if (1 == mTimeBasedTrackingSessions.size()) { + stopTracking(client, id); + // need to wait for QMI callback + reportToClientWithNoWait = false; + } else { + LocationSessionKey key(client, id); + + // get the session we are stopping + auto it = mTimeBasedTrackingSessions.find(key); + if (it != mTimeBasedTrackingSessions.end()) { + // find the smallest interval and powerMode, other than the session we are stopping + TrackingOptions multiplexedOptions = {}; // size is 0 until set for the first time + GnssPowerMode multiplexedPowerMode = GNSS_POWER_MODE_INVALID; + memset(&multiplexedOptions, 0, sizeof(multiplexedOptions)); + for (auto it2 = mTimeBasedTrackingSessions.begin(); + it2 != mTimeBasedTrackingSessions.end(); ++it2) { + // if session is not the one we are stopping and either interval + // is not set or there is a new smallest interval, then set the new interval + if (it2->first != key && (0 == multiplexedOptions.size || + it2->second.minInterval < multiplexedOptions.minInterval)) { + multiplexedOptions = it2->second; + } + // if session is not the one we are stopping and either powerMode + // is not set or there is a new smallest powerMode, then set the new powerMode + if (it2->first != key && (GNSS_POWER_MODE_INVALID == multiplexedPowerMode || + it2->second.powerMode < multiplexedPowerMode)) { + multiplexedPowerMode = it2->second.powerMode; + } + } + // if session we are stopping has smaller interval then next smallest or + // if session we are stopping has smaller powerMode then next smallest + if (it->second.minInterval < multiplexedOptions.minInterval || + it->second.powerMode < multiplexedPowerMode) { + multiplexedOptions.powerMode = multiplexedPowerMode; + // restart time based tracking with the newly updated options + startTimeBasedTracking(client, id, multiplexedOptions); + // need to wait for QMI callback + reportToClientWithNoWait = false; + } + // else part: no QMI call is made, need to report back to client right away + } + } + + return reportToClientWithNoWait; +} + +void +GnssAdapter::stopTracking(LocationAPI* client, uint32_t id) +{ + // inform engine hub that GNSS session has stopped + mEngHubProxy->gnssStopFix(); + + mLocApi->stopFix(new LocApiResponse(*getContext(), + [this, client, id] (LocationError err) { + reportResponse(client, err, id); + })); +} + +bool +GnssAdapter::hasNiNotifyCallback(LocationAPI* client) +{ + auto it = mClientData.find(client); + return (it != mClientData.end() && it->second.gnssNiCb); +} + +void +GnssAdapter::gnssNiResponseCommand(LocationAPI* client, + uint32_t id, + GnssNiResponse response) +{ + LOC_LOGD("%s]: client %p id %u response %u", __func__, client, id, response); + + struct MsgGnssNiResponse : public LocMsg { + GnssAdapter& mAdapter; + LocationAPI* mClient; + uint32_t mSessionId; + GnssNiResponse mResponse; + inline MsgGnssNiResponse(GnssAdapter& adapter, + LocationAPI* client, + uint32_t sessionId, + GnssNiResponse response) : + LocMsg(), + mAdapter(adapter), + mClient(client), + mSessionId(sessionId), + mResponse(response) {} + inline virtual void proc() const { + NiData& niData = mAdapter.getNiData(); + LocationError err = LOCATION_ERROR_SUCCESS; + if (!mAdapter.hasNiNotifyCallback(mClient)) { + err = LOCATION_ERROR_ID_UNKNOWN; + } else { + NiSession* pSession = NULL; + if (mSessionId == niData.sessionEs.reqID && + NULL != niData.sessionEs.rawRequest) { + pSession = &niData.sessionEs; + // ignore any SUPL NI non-Es session if a SUPL NI ES is accepted + if (mResponse == GNSS_NI_RESPONSE_ACCEPT && + NULL != niData.session.rawRequest) { + pthread_mutex_lock(&niData.session.tLock); + niData.session.resp = GNSS_NI_RESPONSE_IGNORE; + niData.session.respRecvd = true; + pthread_cond_signal(&niData.session.tCond); + pthread_mutex_unlock(&niData.session.tLock); + } + } else if (mSessionId == niData.session.reqID && + NULL != niData.session.rawRequest) { + pSession = &niData.session; + } + + if (pSession) { + LOC_LOGI("%s]: gnssNiResponseCommand: send user mResponse %u for id %u", + __func__, mResponse, mSessionId); + pthread_mutex_lock(&pSession->tLock); + pSession->resp = mResponse; + pSession->respRecvd = true; + pthread_cond_signal(&pSession->tCond); + pthread_mutex_unlock(&pSession->tLock); + } else { + err = LOCATION_ERROR_ID_UNKNOWN; + LOC_LOGE("%s]: gnssNiResponseCommand: id %u not an active session", + __func__, mSessionId); + } + } + mAdapter.reportResponse(mClient, err, mSessionId); + } + }; + + sendMsg(new MsgGnssNiResponse(*this, client, id, response)); + +} + +void +GnssAdapter::gnssNiResponseCommand(GnssNiResponse response, void* rawRequest) +{ + LOC_LOGD("%s]: response %u", __func__, response); + + struct MsgGnssNiResponse : public LocMsg { + GnssAdapter& mAdapter; + LocApiBase& mApi; + const GnssNiResponse mResponse; + const void* mPayload; + inline MsgGnssNiResponse(GnssAdapter& adapter, + LocApiBase& api, + const GnssNiResponse response, + const void* rawRequest) : + LocMsg(), + mAdapter(adapter), + mApi(api), + mResponse(response), + mPayload(rawRequest) {} + inline virtual ~MsgGnssNiResponse() { + } + inline virtual void proc() const { + mApi.informNiResponse(mResponse, mPayload); + } + }; + + sendMsg(new MsgGnssNiResponse(*this, *mLocApi, response, rawRequest)); + +} + +uint32_t +GnssAdapter::enableCommand(LocationTechnologyType techType) +{ + uint32_t sessionId = generateSessionId(); + LOC_LOGD("%s]: id %u techType %u", __func__, sessionId, techType); + + struct MsgEnableGnss : public LocMsg { + GnssAdapter& mAdapter; + LocApiBase& mApi; + ContextBase& mContext; + uint32_t mSessionId; + LocationTechnologyType mTechType; + inline MsgEnableGnss(GnssAdapter& adapter, + LocApiBase& api, + ContextBase& context, + uint32_t sessionId, + LocationTechnologyType techType) : + LocMsg(), + mAdapter(adapter), + mApi(api), + mContext(context), + mSessionId(sessionId), + mTechType(techType) {} + inline virtual void proc() const { + LocationError err = LOCATION_ERROR_SUCCESS; + uint32_t afwControlId = mAdapter.getAfwControlId(); + if (mTechType != LOCATION_TECHNOLOGY_TYPE_GNSS) { + err = LOCATION_ERROR_INVALID_PARAMETER; + } else if (afwControlId > 0) { + err = LOCATION_ERROR_ALREADY_STARTED; + } else { + mContext.modemPowerVote(true); + mAdapter.setAfwControlId(mSessionId); + + GnssConfigGpsLock gpsLock = GNSS_CONFIG_GPS_LOCK_NONE; + if (mAdapter.mSupportNfwControl) { + ContextBase::mGps_conf.GPS_LOCK &= GNSS_CONFIG_GPS_LOCK_NI; + gpsLock = ContextBase::mGps_conf.GPS_LOCK; + } + mApi.sendMsg(new LocApiMsg([&mApi = mApi, gpsLock]() { + mApi.setGpsLockSync(gpsLock); + })); + mAdapter.mXtraObserver.updateLockStatus(gpsLock); + } + mAdapter.reportResponse(err, mSessionId); + } + }; + + if (mContext != NULL) { + sendMsg(new MsgEnableGnss(*this, *mLocApi, *mContext, sessionId, techType)); + } else { + LOC_LOGE("%s]: Context is NULL", __func__); + } + + return sessionId; +} + +void +GnssAdapter::disableCommand(uint32_t id) +{ + LOC_LOGD("%s]: id %u", __func__, id); + + struct MsgDisableGnss : public LocMsg { + GnssAdapter& mAdapter; + LocApiBase& mApi; + ContextBase& mContext; + uint32_t mSessionId; + inline MsgDisableGnss(GnssAdapter& adapter, + LocApiBase& api, + ContextBase& context, + uint32_t sessionId) : + LocMsg(), + mAdapter(adapter), + mApi(api), + mContext(context), + mSessionId(sessionId) {} + inline virtual void proc() const { + LocationError err = LOCATION_ERROR_SUCCESS; + uint32_t afwControlId = mAdapter.getAfwControlId(); + if (afwControlId != mSessionId) { + err = LOCATION_ERROR_ID_UNKNOWN; + } else { + mContext.modemPowerVote(false); + mAdapter.setAfwControlId(0); + + if (mAdapter.mSupportNfwControl) { + /* We need to disable MO (AFW) */ + ContextBase::mGps_conf.GPS_LOCK |= GNSS_CONFIG_GPS_LOCK_MO; + } + GnssConfigGpsLock gpsLock = ContextBase::mGps_conf.GPS_LOCK; + mApi.sendMsg(new LocApiMsg([&mApi = mApi, gpsLock]() { + mApi.setGpsLockSync(gpsLock); + })); + mAdapter.mXtraObserver.updateLockStatus(gpsLock); + } + mAdapter.reportResponse(err, mSessionId); + } + }; + + if (mContext != NULL) { + sendMsg(new MsgDisableGnss(*this, *mLocApi, *mContext, id)); + } + +} + +void +GnssAdapter::reportPositionEvent(const UlpLocation& ulpLocation, + const GpsLocationExtended& locationExtended, + enum loc_sess_status status, + LocPosTechMask techMask, + GnssDataNotification* pDataNotify, + int msInWeek) +{ + // this position is from QMI LOC API, then send report to engine hub + // if sending is successful, we return as we will wait for final report from engine hub + // if the position is called from engine hub, then send it out directly + + if (true == initEngHubProxy()){ + mEngHubProxy->gnssReportPosition(ulpLocation, locationExtended, status); + return; + } + + if (true == ulpLocation.unpropagatedPosition) { + return; + } + + // Fix is from QMI, and it is not an + // unpropagated position and engine hub is not loaded, queue the msg + // when message is queued, the position can be dispatched to requesting client + struct MsgReportPosition : public LocMsg { + GnssAdapter& mAdapter; + const UlpLocation mUlpLocation; + const GpsLocationExtended mLocationExtended; + loc_sess_status mStatus; + LocPosTechMask mTechMask; + GnssDataNotification mDataNotify; + int mMsInWeek; + bool mbIsDataValid; + inline MsgReportPosition(GnssAdapter& adapter, + const UlpLocation& ulpLocation, + const GpsLocationExtended& locationExtended, + loc_sess_status status, + LocPosTechMask techMask, + GnssDataNotification* pDataNotify, + int msInWeek) : + LocMsg(), + mAdapter(adapter), + mUlpLocation(ulpLocation), + mLocationExtended(locationExtended), + mStatus(status), + mTechMask(techMask), + mMsInWeek(msInWeek) { + memset(&mDataNotify, 0, sizeof(mDataNotify)); + if (pDataNotify != nullptr) { + mDataNotify = *pDataNotify; + mbIsDataValid = true; + } else { + mbIsDataValid = false; + } + } + inline virtual void proc() const { + // extract bug report info - this returns true if consumed by systemstatus + SystemStatus* s = mAdapter.getSystemStatus(); + if ((nullptr != s) && + ((LOC_SESS_SUCCESS == mStatus) || (LOC_SESS_INTERMEDIATE == mStatus))){ + s->eventPosition(mUlpLocation, mLocationExtended); + } + mAdapter.reportPosition(mUlpLocation, mLocationExtended, mStatus, mTechMask); + if (true == mbIsDataValid) { + if (-1 != mMsInWeek) { + mAdapter.getDataInformation((GnssDataNotification&)mDataNotify, + mMsInWeek); + } + mAdapter.reportData((GnssDataNotification&)mDataNotify); + } + } + }; + + sendMsg(new MsgReportPosition(*this, ulpLocation, locationExtended, + status, techMask, + pDataNotify, msInWeek)); +} + +void +GnssAdapter::reportEnginePositionsEvent(unsigned int count, + EngineLocationInfo* locationArr) +{ + struct MsgReportEnginePositions : public LocMsg { + GnssAdapter& mAdapter; + unsigned int mCount; + EngineLocationInfo mEngLocInfo[LOC_OUTPUT_ENGINE_COUNT]; + inline MsgReportEnginePositions(GnssAdapter& adapter, + unsigned int count, + EngineLocationInfo* locationArr) : + LocMsg(), + mAdapter(adapter), + mCount(count) { + if (mCount > LOC_OUTPUT_ENGINE_COUNT) { + mCount = LOC_OUTPUT_ENGINE_COUNT; + } + if (mCount > 0) { + memcpy(mEngLocInfo, locationArr, sizeof(EngineLocationInfo)*mCount); + } + } + inline virtual void proc() const { + mAdapter.reportEnginePositions(mCount, mEngLocInfo); + } + }; + + sendMsg(new MsgReportEnginePositions(*this, count, locationArr)); +} + +bool +GnssAdapter::needReportForGnssClient(const UlpLocation& ulpLocation, + enum loc_sess_status status, + LocPosTechMask techMask) { + bool reported = false; + + // if engine hub is enabled, aka, any of the engine services is enabled, + // then always output position reported by engine hub to requesting client + if (true == initEngHubProxy()) { + reported = true; + } else { + reported = LocApiBase::needReport(ulpLocation, status, techMask); + } + return reported; +} + +bool +GnssAdapter::needReportForFlpClient(enum loc_sess_status status, + LocPosTechMask techMask) { + if ((status == LOC_SESS_INTERMEDIATE) && + !(techMask & LOC_POS_TECH_MASK_SENSORS) && + (!getAllowFlpNetworkFixes())) { + return false; + } else { + return true; + } +} + +bool +GnssAdapter::isFlpClient(LocationCallbacks& locationCallbacks) +{ + return (locationCallbacks.gnssLocationInfoCb == nullptr && + locationCallbacks.gnssSvCb == nullptr && + locationCallbacks.gnssNmeaCb == nullptr && + locationCallbacks.gnssDataCb == nullptr && + locationCallbacks.gnssMeasurementsCb == nullptr); +} + +void +GnssAdapter::reportPosition(const UlpLocation& ulpLocation, + const GpsLocationExtended& locationExtended, + enum loc_sess_status status, + LocPosTechMask techMask) +{ + bool reportToGnssClient = needReportForGnssClient(ulpLocation, status, techMask); + bool reportToFlpClient = needReportForFlpClient(status, techMask); + + if (reportToGnssClient || reportToFlpClient) { + GnssLocationInfoNotification locationInfo = {}; + convertLocationInfo(locationInfo, locationExtended); + convertLocation(locationInfo.location, ulpLocation, locationExtended, techMask); + + for (auto it=mClientData.begin(); it != mClientData.end(); ++it) { + if ((reportToFlpClient && isFlpClient(it->second)) || + (reportToGnssClient && !isFlpClient(it->second))) { + if (nullptr != it->second.gnssLocationInfoCb) { + it->second.gnssLocationInfoCb(locationInfo); + } else if ((nullptr != it->second.engineLocationsInfoCb) && + (false == initEngHubProxy())) { + // if engine hub is disabled, this is SPE fix from modem + // we need to mark one copy marked as fused and one copy marked as PPE + // and dispatch it to the engineLocationsInfoCb + GnssLocationInfoNotification engLocationsInfo[2]; + engLocationsInfo[0] = locationInfo; + engLocationsInfo[0].locOutputEngType = LOC_OUTPUT_ENGINE_FUSED; + engLocationsInfo[0].flags |= GNSS_LOCATION_INFO_OUTPUT_ENG_TYPE_BIT; + engLocationsInfo[1] = locationInfo; + it->second.engineLocationsInfoCb(2, engLocationsInfo); + } else if (nullptr != it->second.trackingCb) { + it->second.trackingCb(locationInfo.location); + } + } + } + + mGnssSvIdUsedInPosAvail = false; + mGnssMbSvIdUsedInPosAvail = false; + if (reportToGnssClient) { + if (locationExtended.flags & GPS_LOCATION_EXTENDED_HAS_GNSS_SV_USED_DATA) { + mGnssSvIdUsedInPosAvail = true; + mGnssSvIdUsedInPosition = locationExtended.gnss_sv_used_ids; + if (locationExtended.flags & GPS_LOCATION_EXTENDED_HAS_MULTIBAND) { + mGnssMbSvIdUsedInPosAvail = true; + mGnssMbSvIdUsedInPosition = locationExtended.gnss_mb_sv_used_ids; + } + } + + // if engine hub is running and the fix is from sensor, e.g.: DRE, + // inject DRE fix to modem + if ((1 == ContextBase::mGps_conf.POSITION_ASSISTED_CLOCK_ESTIMATOR_ENABLED) && + (true == initEngHubProxy()) && (LOC_POS_TECH_MASK_SENSORS & techMask)) { + mLocApi->injectPosition(locationInfo, false); + } + } + } + + if (NMEA_PROVIDER_AP == ContextBase::mGps_conf.NMEA_PROVIDER && + !mTimeBasedTrackingSessions.empty()) { + /*Only BlankNMEA sentence needs to be processed and sent, if both lat, long is 0 & + horReliability is not set. */ + bool blank_fix = ((0 == ulpLocation.gpsLocation.latitude) && + (0 == ulpLocation.gpsLocation.longitude) && + (LOC_RELIABILITY_NOT_SET == locationExtended.horizontal_reliability)); + uint8_t generate_nmea = (reportToGnssClient && status != LOC_SESS_FAILURE && !blank_fix); + std::vector<std::string> nmeaArraystr; + loc_nmea_generate_pos(ulpLocation, locationExtended, mLocSystemInfo, + generate_nmea, nmeaArraystr); + stringstream ss; + for (auto itor = nmeaArraystr.begin(); itor != nmeaArraystr.end(); ++itor) { + ss << *itor; + } + string s = ss.str(); + reportNmea(s.c_str(), s.length()); + } +} + +void +GnssAdapter::reportEnginePositions(unsigned int count, + const EngineLocationInfo* locationArr) +{ + bool needReportEnginePositions = false; + for (auto it=mClientData.begin(); it != mClientData.end(); ++it) { + if (nullptr != it->second.engineLocationsInfoCb) { + needReportEnginePositions = true; + break; + } + } + + GnssLocationInfoNotification locationInfo[LOC_OUTPUT_ENGINE_COUNT] = {}; + for (unsigned int i = 0; i < count; i++) { + const EngineLocationInfo* engLocation = (locationArr+i); + // if it is fused/default location, call reportPosition maintain legacy behavior + if ((GPS_LOCATION_EXTENDED_HAS_OUTPUT_ENG_TYPE & engLocation->locationExtended.flags) && + (LOC_OUTPUT_ENGINE_FUSED == engLocation->locationExtended.locOutputEngType)) { + reportPosition(engLocation->location, + engLocation->locationExtended, + engLocation->sessionStatus, + engLocation->location.tech_mask); + } + + if (needReportEnginePositions) { + convertLocationInfo(locationInfo[i], engLocation->locationExtended); + convertLocation(locationInfo[i].location, + engLocation->location, + engLocation->locationExtended, + engLocation->location.tech_mask); + } + } + + if (needReportEnginePositions) { + for (auto it=mClientData.begin(); it != mClientData.end(); ++it) { + if (nullptr != it->second.engineLocationsInfoCb) { + it->second.engineLocationsInfoCb(count, locationInfo); + } + } + } +} + +void +GnssAdapter::reportSvEvent(const GnssSvNotification& svNotify, + bool fromEngineHub) +{ + if (!fromEngineHub) { + mEngHubProxy->gnssReportSv(svNotify); + if (true == initEngHubProxy()){ + return; + } + } + + struct MsgReportSv : public LocMsg { + GnssAdapter& mAdapter; + const GnssSvNotification mSvNotify; + inline MsgReportSv(GnssAdapter& adapter, + const GnssSvNotification& svNotify) : + LocMsg(), + mAdapter(adapter), + mSvNotify(svNotify) {} + inline virtual void proc() const { + mAdapter.reportSv((GnssSvNotification&)mSvNotify); + } + }; + + sendMsg(new MsgReportSv(*this, svNotify)); +} + +void +GnssAdapter::reportSv(GnssSvNotification& svNotify) +{ + int numSv = svNotify.count; + int16_t gnssSvId = 0; + uint64_t svUsedIdMask = 0; + for (int i=0; i < numSv; i++) { + svUsedIdMask = 0; + gnssSvId = svNotify.gnssSvs[i].svId; + GnssSignalTypeMask signalTypeMask = svNotify.gnssSvs[i].gnssSignalTypeMask; + switch (svNotify.gnssSvs[i].type) { + case GNSS_SV_TYPE_GPS: + if (mGnssSvIdUsedInPosAvail) { + if (mGnssMbSvIdUsedInPosAvail) { + switch (signalTypeMask) { + case GNSS_SIGNAL_GPS_L1CA: + svUsedIdMask = mGnssMbSvIdUsedInPosition.gps_l1ca_sv_used_ids_mask; + break; + case GNSS_SIGNAL_GPS_L1C: + svUsedIdMask = mGnssMbSvIdUsedInPosition.gps_l1c_sv_used_ids_mask; + break; + case GNSS_SIGNAL_GPS_L2: + svUsedIdMask = mGnssMbSvIdUsedInPosition.gps_l2_sv_used_ids_mask; + break; + case GNSS_SIGNAL_GPS_L5: + svUsedIdMask = mGnssMbSvIdUsedInPosition.gps_l5_sv_used_ids_mask; + break; + } + } else { + svUsedIdMask = mGnssSvIdUsedInPosition.gps_sv_used_ids_mask; + } + } + break; + case GNSS_SV_TYPE_GLONASS: + if (mGnssSvIdUsedInPosAvail) { + if (mGnssMbSvIdUsedInPosAvail) { + switch (signalTypeMask) { + case GNSS_SIGNAL_GLONASS_G1: + svUsedIdMask = mGnssMbSvIdUsedInPosition.glo_g1_sv_used_ids_mask; + break; + case GNSS_SIGNAL_GLONASS_G2: + svUsedIdMask = mGnssMbSvIdUsedInPosition.glo_g2_sv_used_ids_mask; + break; + } + } else { + svUsedIdMask = mGnssSvIdUsedInPosition.glo_sv_used_ids_mask; + } + } + break; + case GNSS_SV_TYPE_BEIDOU: + if (mGnssSvIdUsedInPosAvail) { + if (mGnssMbSvIdUsedInPosAvail) { + switch (signalTypeMask) { + case GNSS_SIGNAL_BEIDOU_B1I: + svUsedIdMask = mGnssMbSvIdUsedInPosition.bds_b1i_sv_used_ids_mask; + break; + case GNSS_SIGNAL_BEIDOU_B1C: + svUsedIdMask = mGnssMbSvIdUsedInPosition.bds_b1c_sv_used_ids_mask; + break; + case GNSS_SIGNAL_BEIDOU_B2I: + svUsedIdMask = mGnssMbSvIdUsedInPosition.bds_b2i_sv_used_ids_mask; + break; + case GNSS_SIGNAL_BEIDOU_B2AI: + svUsedIdMask = mGnssMbSvIdUsedInPosition.bds_b2ai_sv_used_ids_mask; + break; + case GNSS_SIGNAL_BEIDOU_B2AQ: + svUsedIdMask = mGnssMbSvIdUsedInPosition.bds_b2aq_sv_used_ids_mask; + break; + } + } else { + svUsedIdMask = mGnssSvIdUsedInPosition.bds_sv_used_ids_mask; + } + } + break; + case GNSS_SV_TYPE_GALILEO: + if (mGnssSvIdUsedInPosAvail) { + if (mGnssMbSvIdUsedInPosAvail) { + switch (signalTypeMask) { + case GNSS_SIGNAL_GALILEO_E1: + svUsedIdMask = mGnssMbSvIdUsedInPosition.gal_e1_sv_used_ids_mask; + break; + case GNSS_SIGNAL_GALILEO_E5A: + svUsedIdMask = mGnssMbSvIdUsedInPosition.gal_e5a_sv_used_ids_mask; + break; + case GNSS_SIGNAL_GALILEO_E5B: + svUsedIdMask = mGnssMbSvIdUsedInPosition.gal_e5b_sv_used_ids_mask; + break; + } + } else { + svUsedIdMask = mGnssSvIdUsedInPosition.gal_sv_used_ids_mask; + } + } + break; + case GNSS_SV_TYPE_QZSS: + if (mGnssSvIdUsedInPosAvail) { + if (mGnssMbSvIdUsedInPosAvail) { + switch (signalTypeMask) { + case GNSS_SIGNAL_QZSS_L1CA: + svUsedIdMask = mGnssMbSvIdUsedInPosition.qzss_l1ca_sv_used_ids_mask; + break; + case GNSS_SIGNAL_QZSS_L1S: + svUsedIdMask = mGnssMbSvIdUsedInPosition.qzss_l1s_sv_used_ids_mask; + break; + case GNSS_SIGNAL_QZSS_L2: + svUsedIdMask = mGnssMbSvIdUsedInPosition.qzss_l2_sv_used_ids_mask; + break; + case GNSS_SIGNAL_QZSS_L5: + svUsedIdMask = mGnssMbSvIdUsedInPosition.qzss_l5_sv_used_ids_mask; + break; + } + } else { + svUsedIdMask = mGnssSvIdUsedInPosition.qzss_sv_used_ids_mask; + } + } + // QZSS SV id's need to reported as it is to framework, since + // framework expects it as it is. See GnssStatus.java. + // SV id passed to here by LocApi is 1-based. + svNotify.gnssSvs[i].svId += (QZSS_SV_PRN_MIN - 1); + break; + case GNSS_SV_TYPE_NAVIC: + if (mGnssSvIdUsedInPosAvail) { + svUsedIdMask = mGnssSvIdUsedInPosition.navic_sv_used_ids_mask; + } + break; + default: + svUsedIdMask = 0; + break; + } + + // If SV ID was used in previous position fix, then set USED_IN_FIX + // flag, else clear the USED_IN_FIX flag. + if (svUsedIdMask & (1 << (gnssSvId - 1))) { + svNotify.gnssSvs[i].gnssSvOptionsMask |= GNSS_SV_OPTIONS_USED_IN_FIX_BIT; + } + } + + for (auto it=mClientData.begin(); it != mClientData.end(); ++it) { + if (nullptr != it->second.gnssSvCb) { + it->second.gnssSvCb(svNotify); + } + } + + if (NMEA_PROVIDER_AP == ContextBase::mGps_conf.NMEA_PROVIDER && + !mTimeBasedTrackingSessions.empty()) { + std::vector<std::string> nmeaArraystr; + loc_nmea_generate_sv(svNotify, nmeaArraystr); + stringstream ss; + for (auto itor = nmeaArraystr.begin(); itor != nmeaArraystr.end(); ++itor) { + ss << *itor; + } + string s = ss.str(); + reportNmea(s.c_str(), s.length()); + } + + mGnssSvIdUsedInPosAvail = false; +} + +void +GnssAdapter::reportNmeaEvent(const char* nmea, size_t length) +{ + if (NMEA_PROVIDER_AP == ContextBase::mGps_conf.NMEA_PROVIDER && + !loc_nmea_is_debug(nmea, length)) { + return; + } + + struct MsgReportNmea : public LocMsg { + GnssAdapter& mAdapter; + const char* mNmea; + size_t mLength; + inline MsgReportNmea(GnssAdapter& adapter, + const char* nmea, + size_t length) : + LocMsg(), + mAdapter(adapter), + mNmea(new char[length+1]), + mLength(length) { + if (mNmea == nullptr) { + LOC_LOGE("%s] new allocation failed, fatal error.", __func__); + return; + } + strlcpy((char*)mNmea, nmea, length+1); + } + inline virtual ~MsgReportNmea() + { + delete[] mNmea; + } + inline virtual void proc() const { + // extract bug report info - this returns true if consumed by systemstatus + bool ret = false; + SystemStatus* s = mAdapter.getSystemStatus(); + if (nullptr != s) { + ret = s->setNmeaString(mNmea, mLength); + } + if (false == ret) { + // forward NMEA message to upper layer + mAdapter.reportNmea(mNmea, mLength); + } + } + }; + + sendMsg(new MsgReportNmea(*this, nmea, length)); +} + +void +GnssAdapter::reportNmea(const char* nmea, size_t length) +{ + GnssNmeaNotification nmeaNotification = {}; + nmeaNotification.size = sizeof(GnssNmeaNotification); + + struct timeval tv; + gettimeofday(&tv, (struct timezone *) NULL); + int64_t now = tv.tv_sec * 1000LL + tv.tv_usec / 1000; + nmeaNotification.timestamp = now; + nmeaNotification.nmea = nmea; + nmeaNotification.length = length; + + for (auto it=mClientData.begin(); it != mClientData.end(); ++it) { + if (nullptr != it->second.gnssNmeaCb) { + it->second.gnssNmeaCb(nmeaNotification); + } + } +} + +void +GnssAdapter::reportDataEvent(const GnssDataNotification& dataNotify, + int msInWeek) +{ + struct MsgReportData : public LocMsg { + GnssAdapter& mAdapter; + GnssDataNotification mDataNotify; + int mMsInWeek; + inline MsgReportData(GnssAdapter& adapter, + const GnssDataNotification& dataNotify, + int msInWeek) : + LocMsg(), + mAdapter(adapter), + mDataNotify(dataNotify), + mMsInWeek(msInWeek) { + } + inline virtual void proc() const { + if (-1 != mMsInWeek) { + mAdapter.getDataInformation((GnssDataNotification&)mDataNotify, + mMsInWeek); + } + mAdapter.reportData((GnssDataNotification&)mDataNotify); + } + }; + + sendMsg(new MsgReportData(*this, dataNotify, msInWeek)); +} + +void +GnssAdapter::reportData(GnssDataNotification& dataNotify) +{ + for (int sig = 0; sig < GNSS_LOC_MAX_NUMBER_OF_SIGNAL_TYPES; sig++) { + if (GNSS_LOC_DATA_JAMMER_IND_BIT == + (dataNotify.gnssDataMask[sig] & GNSS_LOC_DATA_JAMMER_IND_BIT)) { + LOC_LOGv("jammerInd[%d]=%f", sig, dataNotify.jammerInd[sig]); + } + if (GNSS_LOC_DATA_AGC_BIT == + (dataNotify.gnssDataMask[sig] & GNSS_LOC_DATA_AGC_BIT)) { + LOC_LOGv("agc[%d]=%f", sig, dataNotify.agc[sig]); + } + } + for (auto it = mClientData.begin(); it != mClientData.end(); ++it) { + if (nullptr != it->second.gnssDataCb) { + it->second.gnssDataCb(dataNotify); + } + } +} + +bool +GnssAdapter::requestNiNotifyEvent(const GnssNiNotification ¬ify, const void* data, + const LocInEmergency emergencyState) +{ + LOC_LOGI("%s]: notif_type: %d, timeout: %d, default_resp: %d" + "requestor_id: %s (encoding: %d) text: %s text (encoding: %d) extras: %s", + __func__, notify.type, notify.timeout, notify.timeoutResponse, + notify.requestor, notify.requestorEncoding, + notify.message, notify.messageEncoding, notify.extras); + + struct MsgReportNiNotify : public LocMsg { + GnssAdapter& mAdapter; + LocApiBase& mApi; + const GnssNiNotification mNotify; + const void* mData; + const LocInEmergency mEmergencyState; + inline MsgReportNiNotify(GnssAdapter& adapter, + LocApiBase& api, + const GnssNiNotification& notify, + const void* data, + const LocInEmergency emergencyState) : + LocMsg(), + mAdapter(adapter), + mApi(api), + mNotify(notify), + mData(data), + mEmergencyState(emergencyState) {} + inline virtual void proc() const { + bool bIsInEmergency = false; + bool bInformNiAccept = false; + + bIsInEmergency = ((LOC_IN_EMERGENCY_UNKNOWN == mEmergencyState) && + mAdapter.getE911State()) || // older modems + (LOC_IN_EMERGENCY_SET == mEmergencyState); // newer modems + + if (GNSS_NI_TYPE_EMERGENCY_SUPL == mNotify.type) { + bInformNiAccept = bIsInEmergency || + (GNSS_CONFIG_SUPL_EMERGENCY_SERVICES_NO == ContextBase::mGps_conf.SUPL_ES); + + if (bInformNiAccept) { + mAdapter.requestNiNotify(mNotify, mData, bInformNiAccept); + } else { + mApi.informNiResponse(GNSS_NI_RESPONSE_DENY, mData); + } + } else if (GNSS_NI_TYPE_CONTROL_PLANE == mNotify.type) { + if (bIsInEmergency && (1 == ContextBase::mGps_conf.CP_MTLR_ES)) { + mApi.informNiResponse(GNSS_NI_RESPONSE_ACCEPT, mData); + } + else { + mAdapter.requestNiNotify(mNotify, mData, false); + } + } else { + mAdapter.requestNiNotify(mNotify, mData, false); + } + } + }; + + sendMsg(new MsgReportNiNotify(*this, *mLocApi, notify, data, emergencyState)); + + return true; +} + +void +GnssAdapter::reportLocationSystemInfoEvent(const LocationSystemInfo & locationSystemInfo) { + + // send system info to engine hub + mEngHubProxy->gnssReportSystemInfo(locationSystemInfo); + + struct MsgLocationSystemInfo : public LocMsg { + GnssAdapter& mAdapter; + LocationSystemInfo mSystemInfo; + inline MsgLocationSystemInfo(GnssAdapter& adapter, + const LocationSystemInfo& systemInfo) : + LocMsg(), + mAdapter(adapter), + mSystemInfo(systemInfo) {} + inline virtual void proc() const { + mAdapter.reportLocationSystemInfo(mSystemInfo); + } + }; + + sendMsg(new MsgLocationSystemInfo(*this, locationSystemInfo)); +} + +void +GnssAdapter::reportLocationSystemInfo(const LocationSystemInfo & locationSystemInfo) { + // save the info into the master copy piece by piece, as other system info + // may come at different time + if (locationSystemInfo.systemInfoMask & LOCATION_SYS_INFO_LEAP_SECOND) { + mLocSystemInfo.systemInfoMask |= LOCATION_SYS_INFO_LEAP_SECOND; + + const LeapSecondSystemInfo &srcLeapSecondSysInfo = locationSystemInfo.leapSecondSysInfo; + LeapSecondSystemInfo &dstLeapSecondSysInfo = mLocSystemInfo.leapSecondSysInfo; + if (srcLeapSecondSysInfo.leapSecondInfoMask & + LEAP_SECOND_SYS_INFO_CURRENT_LEAP_SECONDS_BIT) { + dstLeapSecondSysInfo.leapSecondInfoMask |= + LEAP_SECOND_SYS_INFO_CURRENT_LEAP_SECONDS_BIT; + dstLeapSecondSysInfo.leapSecondCurrent = srcLeapSecondSysInfo.leapSecondCurrent; + } + // once leap second change event is complete, modem may send up event invalidate the leap + // second change info while AP is still processing report during leap second transition + // so, we choose to keep this info around even though it is old + if (srcLeapSecondSysInfo.leapSecondInfoMask & LEAP_SECOND_SYS_INFO_LEAP_SECOND_CHANGE_BIT) { + dstLeapSecondSysInfo.leapSecondInfoMask |= LEAP_SECOND_SYS_INFO_LEAP_SECOND_CHANGE_BIT; + dstLeapSecondSysInfo.leapSecondChangeInfo = srcLeapSecondSysInfo.leapSecondChangeInfo; + } + } + + // we received new info, inform client of the newly received info + if (locationSystemInfo.systemInfoMask) { + for (auto it=mClientData.begin(); it != mClientData.end(); ++it) { + if (it->second.locationSystemInfoCb != nullptr) { + it->second.locationSystemInfoCb(locationSystemInfo); + } + } + } +} + +static void* niThreadProc(void *args) +{ + NiSession* pSession = (NiSession*)args; + int rc = 0; /* return code from pthread calls */ + + struct timespec present_time; + struct timespec expire_time; + + pthread_mutex_lock(&pSession->tLock); + /* Calculate absolute expire time */ + clock_gettime(CLOCK_MONOTONIC, &present_time); + expire_time.tv_sec = present_time.tv_sec + pSession->respTimeLeft; + expire_time.tv_nsec = present_time.tv_nsec; + LOC_LOGD("%s]: time out set for abs time %ld with delay %d sec", + __func__, (long)expire_time.tv_sec, pSession->respTimeLeft); + + while (!pSession->respRecvd) { + rc = pthread_cond_timedwait(&pSession->tCond, + &pSession->tLock, + &expire_time); + if (rc == ETIMEDOUT) { + pSession->resp = GNSS_NI_RESPONSE_NO_RESPONSE; + LOC_LOGD("%s]: time out after valting for specified time. Ret Val %d", + __func__, rc); + break; + } + } + LOC_LOGD("%s]: Java layer has sent us a user response and return value from " + "pthread_cond_timedwait = %d pSession->resp is %u", __func__, rc, pSession->resp); + pSession->respRecvd = false; /* Reset the user response flag for the next session*/ + + // adding this check to support modem restart, in which case, we need the thread + // to exit without calling sending data. We made sure that rawRequest is NULL in + // loc_eng_ni_reset_on_engine_restart() + GnssAdapter* adapter = pSession->adapter; + GnssNiResponse resp; + void* rawRequest = NULL; + bool sendResponse = false; + + if (NULL != pSession->rawRequest) { + if (pSession->resp != GNSS_NI_RESPONSE_IGNORE) { + resp = pSession->resp; + rawRequest = pSession->rawRequest; + sendResponse = true; + } else { + free(pSession->rawRequest); + } + pSession->rawRequest = NULL; + } + pthread_mutex_unlock(&pSession->tLock); + + pSession->respTimeLeft = 0; + pSession->reqID = 0; + + if (sendResponse) { + adapter->gnssNiResponseCommand(resp, rawRequest); + } + + return NULL; +} + +bool +GnssAdapter::requestNiNotify(const GnssNiNotification& notify, const void* data, + const bool bInformNiAccept) +{ + NiSession* pSession = NULL; + gnssNiCallback gnssNiCb = nullptr; + + for (auto it=mClientData.begin(); it != mClientData.end(); ++it) { + if (nullptr != it->second.gnssNiCb) { + gnssNiCb = it->second.gnssNiCb; + break; + } + } + if (nullptr == gnssNiCb) { + if (GNSS_NI_TYPE_EMERGENCY_SUPL == notify.type) { + if (bInformNiAccept) { + mLocApi->informNiResponse(GNSS_NI_RESPONSE_ACCEPT, data); + NiData& niData = getNiData(); + // ignore any SUPL NI non-Es session if a SUPL NI ES is accepted + if (NULL != niData.session.rawRequest) { + pthread_mutex_lock(&niData.session.tLock); + niData.session.resp = GNSS_NI_RESPONSE_IGNORE; + niData.session.respRecvd = true; + pthread_cond_signal(&niData.session.tCond); + pthread_mutex_unlock(&niData.session.tLock); + } + } + } + EXIT_LOG(%s, "no clients with gnssNiCb."); + return false; + } + + if (notify.type == GNSS_NI_TYPE_EMERGENCY_SUPL) { + if (NULL != mNiData.sessionEs.rawRequest) { + LOC_LOGI("%s]: supl es NI in progress, new supl es NI ignored, type: %d", + __func__, notify.type); + if (NULL != data) { + free((void*)data); + } + } else { + pSession = &mNiData.sessionEs; + } + } else { + if (NULL != mNiData.session.rawRequest || + NULL != mNiData.sessionEs.rawRequest) { + LOC_LOGI("%s]: supl NI in progress, new supl NI ignored, type: %d", + __func__, notify.type); + if (NULL != data) { + free((void*)data); + } + } else { + pSession = &mNiData.session; + } + } + + if (pSession) { + /* Save request */ + pSession->rawRequest = (void*)data; + pSession->reqID = ++mNiData.reqIDCounter; + pSession->adapter = this; + + int sessionId = pSession->reqID; + + /* For robustness, spawn a thread at this point to timeout to clear up the notification + * status, even though the OEM layer in java does not do so. + **/ + pSession->respTimeLeft = + 5 + (notify.timeout != 0 ? notify.timeout : LOC_NI_NO_RESPONSE_TIME); + + int rc = 0; + rc = pthread_create(&pSession->thread, NULL, niThreadProc, pSession); + if (rc) { + LOC_LOGE("%s]: Loc NI thread is not created.", __func__); + } + rc = pthread_detach(pSession->thread); + if (rc) { + LOC_LOGE("%s]: Loc NI thread is not detached.", __func__); + } + + if (nullptr != gnssNiCb) { + gnssNiCb(sessionId, notify); + } + } + + return true; +} + +void +GnssAdapter::reportGnssMeasurementsEvent(const GnssMeasurements& gnssMeasurements, + int msInWeek) +{ + LOC_LOGD("%s]: msInWeek=%d", __func__, msInWeek); + + if (0 != gnssMeasurements.gnssMeasNotification.count) { + struct MsgReportGnssMeasurementData : public LocMsg { + GnssAdapter& mAdapter; + GnssMeasurements mGnssMeasurements; + GnssMeasurementsNotification mMeasurementsNotify; + inline MsgReportGnssMeasurementData(GnssAdapter& adapter, + const GnssMeasurements& gnssMeasurements, + int msInWeek) : + LocMsg(), + mAdapter(adapter), + mMeasurementsNotify(gnssMeasurements.gnssMeasNotification) { + if (-1 != msInWeek) { + mAdapter.getAgcInformation(mMeasurementsNotify, msInWeek); + } + } + inline virtual void proc() const { + mAdapter.reportGnssMeasurementData(mMeasurementsNotify); + } + }; + + sendMsg(new MsgReportGnssMeasurementData(*this, gnssMeasurements, msInWeek)); + } + mEngHubProxy->gnssReportSvMeasurement(gnssMeasurements.gnssSvMeasurementSet); +} + +void +GnssAdapter::reportGnssMeasurementData(const GnssMeasurementsNotification& measurements) +{ + for (auto it=mClientData.begin(); it != mClientData.end(); ++it) { + if (nullptr != it->second.gnssMeasurementsCb) { + it->second.gnssMeasurementsCb(measurements); + } + } +} + +void +GnssAdapter::reportSvPolynomialEvent(GnssSvPolynomial &svPolynomial) +{ + LOC_LOGD("%s]: ", __func__); + mEngHubProxy->gnssReportSvPolynomial(svPolynomial); +} + +void +GnssAdapter::reportSvEphemerisEvent(GnssSvEphemerisReport & svEphemeris) +{ + LOC_LOGD("%s]:", __func__); + mEngHubProxy->gnssReportSvEphemeris(svEphemeris); +} + + +bool +GnssAdapter::requestOdcpiEvent(OdcpiRequestInfo& request) +{ + struct MsgRequestOdcpi : public LocMsg { + GnssAdapter& mAdapter; + OdcpiRequestInfo mOdcpiRequest; + inline MsgRequestOdcpi(GnssAdapter& adapter, OdcpiRequestInfo& request) : + LocMsg(), + mAdapter(adapter), + mOdcpiRequest(request) {} + inline virtual void proc() const { + mAdapter.requestOdcpi(mOdcpiRequest); + } + }; + + sendMsg(new MsgRequestOdcpi(*this, request)); + return true; +} + +void GnssAdapter::requestOdcpi(const OdcpiRequestInfo& request) +{ + if (nullptr != mOdcpiRequestCb) { + LOC_LOGd("request: type %d, tbf %d, isEmergency %d" + " requestActive: %d timerActive: %d", + request.type, request.tbfMillis, request.isEmergencyMode, + mOdcpiRequestActive, mOdcpiTimer.isActive()); + // ODCPI START and ODCPI STOP from modem can come in quick succession + // so the mOdcpiTimer helps avoid spamming the framework as well as + // extending the odcpi session past 30 seconds if needed + if (ODCPI_REQUEST_TYPE_START == request.type) { + if (false == mOdcpiRequestActive && false == mOdcpiTimer.isActive()) { + mOdcpiRequestCb(request); + mOdcpiRequestActive = true; + mOdcpiTimer.start(); + // if the current active odcpi session is non-emergency, and the new + // odcpi request is emergency, replace the odcpi request with new request + // and restart the timer + } else if (false == mOdcpiRequest.isEmergencyMode && + true == request.isEmergencyMode) { + mOdcpiRequestCb(request); + mOdcpiRequestActive = true; + if (true == mOdcpiTimer.isActive()) { + mOdcpiTimer.restart(); + } else { + mOdcpiTimer.start(); + } + // if ODCPI request is not active but the timer is active, then + // just update the active state and wait for timer to expire + // before requesting new ODCPI to avoid spamming ODCPI requests + } else if (false == mOdcpiRequestActive && true == mOdcpiTimer.isActive()) { + mOdcpiRequestActive = true; + } + mOdcpiRequest = request; + // the request is being stopped, but allow timer to expire first + // before stopping the timer just in case more ODCPI requests come + // to avoid spamming more odcpi requests to the framework + } else { + mOdcpiRequestActive = false; + } + } else { + LOC_LOGw("ODCPI request not supported"); + } +} + +bool GnssAdapter::reportDeleteAidingDataEvent(GnssAidingData& aidingData) +{ + LOC_LOGD("%s]:", __func__); + mEngHubProxy->gnssDeleteAidingData(aidingData); + return true; +} + +bool GnssAdapter::reportKlobucharIonoModelEvent(GnssKlobucharIonoModel & ionoModel) +{ + LOC_LOGD("%s]:", __func__); + mEngHubProxy->gnssReportKlobucharIonoModel(ionoModel); + return true; +} + +bool GnssAdapter::reportGnssAdditionalSystemInfoEvent( + GnssAdditionalSystemInfo & additionalSystemInfo) +{ + LOC_LOGD("%s]:", __func__); + mEngHubProxy->gnssReportAdditionalSystemInfo(additionalSystemInfo); + return true; +} + +void GnssAdapter::initOdcpiCommand(const OdcpiRequestCallback& callback) +{ + struct MsgInitOdcpi : public LocMsg { + GnssAdapter& mAdapter; + OdcpiRequestCallback mOdcpiCb; + inline MsgInitOdcpi(GnssAdapter& adapter, + const OdcpiRequestCallback& callback) : + LocMsg(), + mAdapter(adapter), + mOdcpiCb(callback) {} + inline virtual void proc() const { + mAdapter.initOdcpi(mOdcpiCb); + } + }; + + sendMsg(new MsgInitOdcpi(*this, callback)); +} + +void GnssAdapter::initOdcpi(const OdcpiRequestCallback& callback) +{ + mOdcpiRequestCb = callback; + + /* Register for WIFI request */ + updateEvtMask(LOC_API_ADAPTER_BIT_REQUEST_WIFI, + LOC_REGISTRATION_MASK_ENABLED); +} + +void GnssAdapter::injectOdcpiCommand(const Location& location) +{ + struct MsgInjectOdcpi : public LocMsg { + GnssAdapter& mAdapter; + Location mLocation; + inline MsgInjectOdcpi(GnssAdapter& adapter, const Location& location) : + LocMsg(), + mAdapter(adapter), + mLocation(location) {} + inline virtual void proc() const { + mAdapter.injectOdcpi(mLocation); + } + }; + + sendMsg(new MsgInjectOdcpi(*this, location)); +} + +void GnssAdapter::injectOdcpi(const Location& location) +{ + LOC_LOGd("ODCPI Injection: requestActive: %d timerActive: %d" + "lat %.7f long %.7f", + mOdcpiRequestActive, mOdcpiTimer.isActive(), + location.latitude, location.longitude); + + mLocApi->injectPosition(location, true); +} + +// Called in the context of LocTimer thread +void OdcpiTimer::timeOutCallback() +{ + if (nullptr != mAdapter) { + mAdapter->odcpiTimerExpireEvent(); + } +} + +// Called in the context of LocTimer thread +void GnssAdapter::odcpiTimerExpireEvent() +{ + struct MsgOdcpiTimerExpire : public LocMsg { + GnssAdapter& mAdapter; + inline MsgOdcpiTimerExpire(GnssAdapter& adapter) : + LocMsg(), + mAdapter(adapter) {} + inline virtual void proc() const { + mAdapter.odcpiTimerExpire(); + } + }; + sendMsg(new MsgOdcpiTimerExpire(*this)); +} +void GnssAdapter::odcpiTimerExpire() +{ + LOC_LOGd("requestActive: %d timerActive: %d", + mOdcpiRequestActive, mOdcpiTimer.isActive()); + + // if ODCPI request is still active after timer + // expires, request again and restart timer + if (mOdcpiRequestActive) { + mOdcpiRequestCb(mOdcpiRequest); + mOdcpiTimer.restart(); + } else { + mOdcpiTimer.stop(); + } +} + +void +GnssAdapter::invokeGnssEnergyConsumedCallback(uint64_t energyConsumedSinceFirstBoot) { + if (mGnssEnergyConsumedCb) { + mGnssEnergyConsumedCb(energyConsumedSinceFirstBoot); + mGnssEnergyConsumedCb = nullptr; + } +} + +bool +GnssAdapter::reportGnssEngEnergyConsumedEvent(uint64_t energyConsumedSinceFirstBoot){ + LOC_LOGD("%s]: %" PRIu64 " ", __func__, energyConsumedSinceFirstBoot); + + struct MsgReportGnssGnssEngEnergyConsumed : public LocMsg { + GnssAdapter& mAdapter; + uint64_t mGnssEnergyConsumedSinceFirstBoot; + inline MsgReportGnssGnssEngEnergyConsumed(GnssAdapter& adapter, + uint64_t energyConsumed) : + LocMsg(), + mAdapter(adapter), + mGnssEnergyConsumedSinceFirstBoot(energyConsumed) {} + inline virtual void proc() const { + mAdapter.invokeGnssEnergyConsumedCallback(mGnssEnergyConsumedSinceFirstBoot); + } + }; + + sendMsg(new MsgReportGnssGnssEngEnergyConsumed(*this, energyConsumedSinceFirstBoot)); + return true; +} + +void GnssAdapter::initDefaultAgps() { + LOC_LOGD("%s]: ", __func__); + + void *handle = nullptr; + if ((handle = dlopen("libloc_net_iface.so", RTLD_NOW)) == nullptr) { + LOC_LOGD("%s]: libloc_net_iface.so not found !", __func__); + return; + } + + LocAgpsGetAgpsCbInfo getAgpsCbInfo = (LocAgpsGetAgpsCbInfo) + dlsym(handle, "LocNetIfaceAgps_getAgpsCbInfo"); + if (getAgpsCbInfo == nullptr) { + LOC_LOGE("%s]: Failed to get method LocNetIfaceAgps_getStatusCb", __func__); + dlclose(handle); + return; + } + + AgpsCbInfo& cbInfo = getAgpsCbInfo(agpsOpenResultCb, agpsCloseResultCb, this); + + if (cbInfo.statusV4Cb == nullptr) { + LOC_LOGE("%s]: statusV4Cb is nullptr!", __func__); + dlclose(handle); + return; + } + + initAgps(cbInfo); +} + +void GnssAdapter::initDefaultAgpsCommand() { + LOC_LOGD("%s]: ", __func__); + + struct MsgInitDefaultAgps : public LocMsg { + GnssAdapter& mAdapter; + inline MsgInitDefaultAgps(GnssAdapter& adapter) : + LocMsg(), + mAdapter(adapter) { + } + inline virtual void proc() const { + mAdapter.initDefaultAgps(); + } + }; + + sendMsg(new MsgInitDefaultAgps(*this)); +} + +/* INIT LOC AGPS MANAGER */ + +void GnssAdapter::initAgps(const AgpsCbInfo& cbInfo) { + LOC_LOGD("%s]:cbInfo.atlType - %d", __func__, cbInfo.atlType); + + if (!((ContextBase::mGps_conf.CAPABILITIES & LOC_GPS_CAPABILITY_MSB) || + (ContextBase::mGps_conf.CAPABILITIES & LOC_GPS_CAPABILITY_MSA))) { + return; + } + + mAgpsManager.createAgpsStateMachines(cbInfo); + /* Register for AGPS event mask */ + updateEvtMask(LOC_API_ADAPTER_BIT_LOCATION_SERVER_REQUEST, + LOC_REGISTRATION_MASK_ENABLED); +} + +void GnssAdapter::initAgpsCommand(const AgpsCbInfo& cbInfo){ + LOC_LOGI("GnssAdapter::initAgpsCommand"); + + /* Message to initialize AGPS module */ + struct AgpsMsgInit: public LocMsg { + const AgpsCbInfo mCbInfo; + GnssAdapter& mAdapter; + + inline AgpsMsgInit(const AgpsCbInfo& cbInfo, + GnssAdapter& adapter) : + LocMsg(), mCbInfo(cbInfo), mAdapter(adapter) { + LOC_LOGV("AgpsMsgInit"); + } + + inline virtual void proc() const { + LOC_LOGV("AgpsMsgInit::proc()"); + mAdapter.initAgps(mCbInfo); + } + }; + + /* Send message to initialize AGPS Manager */ + sendMsg(new AgpsMsgInit(cbInfo, *this)); +} + +void GnssAdapter::initNfwCommand(const NfwCbInfo& cbInfo) { + LOC_LOGi("GnssAdapter::initNfwCommand"); + + /* Message to initialize NFW */ + struct MsgInitNfw : public LocMsg { + const NfwCbInfo mCbInfo; + GnssAdapter& mAdapter; + + inline MsgInitNfw(const NfwCbInfo& cbInfo, + GnssAdapter& adapter) : + LocMsg(), mCbInfo(cbInfo), mAdapter(adapter) { + LOC_LOGv("MsgInitNfw"); + } + + inline virtual void proc() const { + LOC_LOGv("MsgInitNfw::proc()"); + mAdapter.initNfw(mCbInfo); + } + }; + + /* Send message to initialize NFW */ + sendMsg(new MsgInitNfw(cbInfo, *this)); +} + +void GnssAdapter::reportNfwNotificationEvent(GnssNfwNotification& notification) { + LOC_LOGi("GnssAdapter::reportNfwNotificationEvent"); + + struct MsgReportNfwNotification : public LocMsg { + const GnssNfwNotification mNotification; + GnssAdapter& mAdapter; + + inline MsgReportNfwNotification(const GnssNfwNotification& notification, + GnssAdapter& adapter) : + LocMsg(), mNotification(notification), mAdapter(adapter) { + LOC_LOGv("MsgReportNfwNotification"); + } + + inline virtual void proc() const { + LOC_LOGv("MsgReportNfwNotification::proc()"); + mAdapter.reportNfwNotification(mNotification); + } + }; + + sendMsg(new MsgReportNfwNotification(notification, *this)); +} + +/* GnssAdapter::requestATL + * Method triggered in QMI thread as part of handling below message: + * eQMI_LOC_SERVER_REQUEST_OPEN_V02 + * Triggers the AGPS state machine to setup AGPS call for below WWAN types: + * eQMI_LOC_WWAN_TYPE_INTERNET_V02 + * eQMI_LOC_WWAN_TYPE_AGNSS_V02 + * eQMI_LOC_WWAN_TYPE_AGNSS_EMERGENCY_V02 */ +bool GnssAdapter::requestATL(int connHandle, LocAGpsType agpsType, + LocApnTypeMask apnTypeMask){ + + LOC_LOGI("GnssAdapter::requestATL handle=%d agpsType=0x%X apnTypeMask=0x%X", + connHandle, agpsType, apnTypeMask); + + sendMsg( new AgpsMsgRequestATL( + &mAgpsManager, connHandle, (AGpsExtType)agpsType, + apnTypeMask)); + + return true; +} + +/* GnssAdapter::releaseATL + * Method triggered in QMI thread as part of handling below message: + * eQMI_LOC_SERVER_REQUEST_CLOSE_V02 + * Triggers teardown of an existing AGPS call */ +bool GnssAdapter::releaseATL(int connHandle){ + + LOC_LOGI("GnssAdapter::releaseATL"); + + /* Release SUPL/INTERNET/SUPL_ES ATL */ + struct AgpsMsgReleaseATL: public LocMsg { + + AgpsManager* mAgpsManager; + int mConnHandle; + + inline AgpsMsgReleaseATL(AgpsManager* agpsManager, int connHandle) : + LocMsg(), mAgpsManager(agpsManager), mConnHandle(connHandle) { + + LOC_LOGV("AgpsMsgReleaseATL"); + } + + inline virtual void proc() const { + + LOC_LOGV("AgpsMsgReleaseATL::proc()"); + mAgpsManager->releaseATL(mConnHandle); + } + }; + + sendMsg( new AgpsMsgReleaseATL(&mAgpsManager, connHandle)); + + return true; +} + +void GnssAdapter::dataConnOpenCommand( + AGpsExtType agpsType, + const char* apnName, int apnLen, AGpsBearerType bearerType){ + + LOC_LOGI("GnssAdapter::frameworkDataConnOpen"); + + struct AgpsMsgAtlOpenSuccess: public LocMsg { + + AgpsManager* mAgpsManager; + AGpsExtType mAgpsType; + char* mApnName; + int mApnLen; + AGpsBearerType mBearerType; + + inline AgpsMsgAtlOpenSuccess(AgpsManager* agpsManager, AGpsExtType agpsType, + const char* apnName, int apnLen, AGpsBearerType bearerType) : + LocMsg(), mAgpsManager(agpsManager), mAgpsType(agpsType), mApnName( + new char[apnLen + 1]), mApnLen(apnLen), mBearerType(bearerType) { + + LOC_LOGV("AgpsMsgAtlOpenSuccess"); + if (mApnName == nullptr) { + LOC_LOGE("%s] new allocation failed, fatal error.", __func__); + // Reporting the failure here + mAgpsManager->reportAtlClosed(mAgpsType); + return; + } + memcpy(mApnName, apnName, apnLen); + mApnName[apnLen] = 0; + } + + inline ~AgpsMsgAtlOpenSuccess() { + delete[] mApnName; + } + + inline virtual void proc() const { + + LOC_LOGV("AgpsMsgAtlOpenSuccess::proc()"); + mAgpsManager->reportAtlOpenSuccess(mAgpsType, mApnName, mApnLen, mBearerType); + } + }; + // Added inital length checks for apnlen check to avoid security issues + // In case of failure reporting the same + if (NULL == apnName || apnLen <= 0 || apnLen > MAX_APN_LEN || (strlen(apnName) != apnLen)) { + LOC_LOGe("%s]: incorrect apnlen length or incorrect apnName", __func__); + mAgpsManager.reportAtlClosed(agpsType); + } else { + sendMsg( new AgpsMsgAtlOpenSuccess( + &mAgpsManager, agpsType, apnName, apnLen, bearerType)); + } +} + +void GnssAdapter::dataConnClosedCommand(AGpsExtType agpsType){ + + LOC_LOGI("GnssAdapter::frameworkDataConnClosed"); + + struct AgpsMsgAtlClosed: public LocMsg { + + AgpsManager* mAgpsManager; + AGpsExtType mAgpsType; + + inline AgpsMsgAtlClosed(AgpsManager* agpsManager, AGpsExtType agpsType) : + LocMsg(), mAgpsManager(agpsManager), mAgpsType(agpsType) { + + LOC_LOGV("AgpsMsgAtlClosed"); + } + + inline virtual void proc() const { + + LOC_LOGV("AgpsMsgAtlClosed::proc()"); + mAgpsManager->reportAtlClosed(mAgpsType); + } + }; + + sendMsg( new AgpsMsgAtlClosed(&mAgpsManager, (AGpsExtType)agpsType)); +} + +void GnssAdapter::dataConnFailedCommand(AGpsExtType agpsType){ + + LOC_LOGI("GnssAdapter::frameworkDataConnFailed"); + + struct AgpsMsgAtlOpenFailed: public LocMsg { + + AgpsManager* mAgpsManager; + AGpsExtType mAgpsType; + + inline AgpsMsgAtlOpenFailed(AgpsManager* agpsManager, AGpsExtType agpsType) : + LocMsg(), mAgpsManager(agpsManager), mAgpsType(agpsType) { + + LOC_LOGV("AgpsMsgAtlOpenFailed"); + } + + inline virtual void proc() const { + + LOC_LOGV("AgpsMsgAtlOpenFailed::proc()"); + mAgpsManager->reportAtlOpenFailed(mAgpsType); + } + }; + + sendMsg( new AgpsMsgAtlOpenFailed(&mAgpsManager, (AGpsExtType)agpsType)); +} + +void GnssAdapter::convertSatelliteInfo(std::vector<GnssDebugSatelliteInfo>& out, + const GnssSvType& in_constellation, + const SystemStatusReports& in) +{ + uint64_t sv_mask = 0ULL; + uint32_t svid_min = 0; + uint32_t svid_num = 0; + uint32_t svid_idx = 0; + + uint64_t eph_health_good_mask = 0ULL; + uint64_t eph_health_bad_mask = 0ULL; + uint64_t server_perdiction_available_mask = 0ULL; + float server_perdiction_age = 0.0f; + + // set constellationi based parameters + switch (in_constellation) { + case GNSS_SV_TYPE_GPS: + svid_min = GNSS_BUGREPORT_GPS_MIN; + svid_num = GPS_NUM; + svid_idx = 0; + if (!in.mSvHealth.empty()) { + eph_health_good_mask = in.mSvHealth.back().mGpsGoodMask; + eph_health_bad_mask = in.mSvHealth.back().mGpsBadMask; + } + if (!in.mXtra.empty()) { + server_perdiction_available_mask = in.mXtra.back().mGpsXtraValid; + server_perdiction_age = (float)(in.mXtra.back().mGpsXtraAge); + } + break; + case GNSS_SV_TYPE_GLONASS: + svid_min = GNSS_BUGREPORT_GLO_MIN; + svid_num = GLO_NUM; + svid_idx = GPS_NUM; + if (!in.mSvHealth.empty()) { + eph_health_good_mask = in.mSvHealth.back().mGloGoodMask; + eph_health_bad_mask = in.mSvHealth.back().mGloBadMask; + } + if (!in.mXtra.empty()) { + server_perdiction_available_mask = in.mXtra.back().mGloXtraValid; + server_perdiction_age = (float)(in.mXtra.back().mGloXtraAge); + } + break; + case GNSS_SV_TYPE_QZSS: + svid_min = GNSS_BUGREPORT_QZSS_MIN; + svid_num = QZSS_NUM; + svid_idx = GPS_NUM+GLO_NUM+BDS_NUM+GAL_NUM; + if (!in.mSvHealth.empty()) { + eph_health_good_mask = in.mSvHealth.back().mQzssGoodMask; + eph_health_bad_mask = in.mSvHealth.back().mQzssBadMask; + } + if (!in.mXtra.empty()) { + server_perdiction_available_mask = in.mXtra.back().mQzssXtraValid; + server_perdiction_age = (float)(in.mXtra.back().mQzssXtraAge); + } + break; + case GNSS_SV_TYPE_BEIDOU: + svid_min = GNSS_BUGREPORT_BDS_MIN; + svid_num = BDS_NUM; + svid_idx = GPS_NUM+GLO_NUM; + if (!in.mSvHealth.empty()) { + eph_health_good_mask = in.mSvHealth.back().mBdsGoodMask; + eph_health_bad_mask = in.mSvHealth.back().mBdsBadMask; + } + if (!in.mXtra.empty()) { + server_perdiction_available_mask = in.mXtra.back().mBdsXtraValid; + server_perdiction_age = (float)(in.mXtra.back().mBdsXtraAge); + } + break; + case GNSS_SV_TYPE_GALILEO: + svid_min = GNSS_BUGREPORT_GAL_MIN; + svid_num = GAL_NUM; + svid_idx = GPS_NUM+GLO_NUM+BDS_NUM; + if (!in.mSvHealth.empty()) { + eph_health_good_mask = in.mSvHealth.back().mGalGoodMask; + eph_health_bad_mask = in.mSvHealth.back().mGalBadMask; + } + if (!in.mXtra.empty()) { + server_perdiction_available_mask = in.mXtra.back().mGalXtraValid; + server_perdiction_age = (float)(in.mXtra.back().mGalXtraAge); + } + break; + case GNSS_SV_TYPE_NAVIC: + svid_min = GNSS_BUGREPORT_NAVIC_MIN; + svid_num = NAVIC_NUM; + svid_idx = GPS_NUM+GLO_NUM+QZSS_NUM+BDS_NUM+GAL_NUM; + if (!in.mSvHealth.empty()) { + eph_health_good_mask = in.mSvHealth.back().mNavicGoodMask; + eph_health_bad_mask = in.mSvHealth.back().mNavicBadMask; + } + if (!in.mXtra.empty()) { + server_perdiction_available_mask = in.mXtra.back().mNavicXtraValid; + server_perdiction_age = (float)(in.mXtra.back().mNavicXtraAge); + } + break; + default: + return; + } + + // extract each sv info from systemstatus report + for(uint32_t i=0; i<svid_num && (svid_idx+i)<SV_ALL_NUM; i++) { + + GnssDebugSatelliteInfo s = {}; + s.size = sizeof(s); + s.svid = i + svid_min; + s.constellation = in_constellation; + + if (!in.mNavData.empty()) { + s.mEphemerisType = in.mNavData.back().mNav[svid_idx+i].mType; + s.mEphemerisSource = in.mNavData.back().mNav[svid_idx+i].mSource; + } + else { + s.mEphemerisType = GNSS_EPH_TYPE_UNKNOWN; + s.mEphemerisSource = GNSS_EPH_SOURCE_UNKNOWN; + } + + sv_mask = 0x1ULL << i; + if (eph_health_good_mask & sv_mask) { + s.mEphemerisHealth = GNSS_EPH_HEALTH_GOOD; + } + else if (eph_health_bad_mask & sv_mask) { + s.mEphemerisHealth = GNSS_EPH_HEALTH_BAD; + } + else { + s.mEphemerisHealth = GNSS_EPH_HEALTH_UNKNOWN; + } + + if (!in.mNavData.empty()) { + s.ephemerisAgeSeconds = + (float)(in.mNavData.back().mNav[svid_idx+i].mAgeSec); + } + else { + s.ephemerisAgeSeconds = 0.0f; + } + + if (server_perdiction_available_mask & sv_mask) { + s.serverPredictionIsAvailable = true; + } + else { + s.serverPredictionIsAvailable = false; + } + + s.serverPredictionAgeSeconds = server_perdiction_age; + out.push_back(s); + } + + return; +} + +bool GnssAdapter::getDebugReport(GnssDebugReport& r) +{ + LOC_LOGD("%s]: ", __func__); + + SystemStatus* systemstatus = getSystemStatus(); + if (nullptr == systemstatus) { + return false; + } + + SystemStatusReports reports = {}; + systemstatus->getReport(reports, true); + + r.size = sizeof(r); + + // location block + r.mLocation.size = sizeof(r.mLocation); + if(!reports.mLocation.empty() && reports.mLocation.back().mValid) { + r.mLocation.mValid = true; + r.mLocation.mLocation.latitude = + reports.mLocation.back().mLocation.gpsLocation.latitude; + r.mLocation.mLocation.longitude = + reports.mLocation.back().mLocation.gpsLocation.longitude; + r.mLocation.mLocation.altitude = + reports.mLocation.back().mLocation.gpsLocation.altitude; + r.mLocation.mLocation.speed = + (double)(reports.mLocation.back().mLocation.gpsLocation.speed); + r.mLocation.mLocation.bearing = + (double)(reports.mLocation.back().mLocation.gpsLocation.bearing); + r.mLocation.mLocation.accuracy = + (double)(reports.mLocation.back().mLocation.gpsLocation.accuracy); + + r.mLocation.verticalAccuracyMeters = + reports.mLocation.back().mLocationEx.vert_unc; + r.mLocation.speedAccuracyMetersPerSecond = + reports.mLocation.back().mLocationEx.speed_unc; + r.mLocation.bearingAccuracyDegrees = + reports.mLocation.back().mLocationEx.bearing_unc; + + r.mLocation.mUtcReported = + reports.mLocation.back().mUtcReported; + } + else if(!reports.mBestPosition.empty() && reports.mBestPosition.back().mValid) { + r.mLocation.mValid = true; + r.mLocation.mLocation.latitude = + (double)(reports.mBestPosition.back().mBestLat) * RAD2DEG; + r.mLocation.mLocation.longitude = + (double)(reports.mBestPosition.back().mBestLon) * RAD2DEG; + r.mLocation.mLocation.altitude = reports.mBestPosition.back().mBestAlt; + r.mLocation.mLocation.accuracy = + (double)(reports.mBestPosition.back().mBestHepe); + + r.mLocation.mUtcReported = reports.mBestPosition.back().mUtcReported; + } + else { + r.mLocation.mValid = false; + } + + if (r.mLocation.mValid) { + LOC_LOGV("getDebugReport - lat=%f lon=%f alt=%f speed=%f", + r.mLocation.mLocation.latitude, + r.mLocation.mLocation.longitude, + r.mLocation.mLocation.altitude, + r.mLocation.mLocation.speed); + } + + // time block + r.mTime.size = sizeof(r.mTime); + if(!reports.mTimeAndClock.empty() && reports.mTimeAndClock.back().mTimeValid) { + r.mTime.mValid = true; + r.mTime.timeEstimate = + (((int64_t)(reports.mTimeAndClock.back().mGpsWeek)*7 + + GNSS_UTC_TIME_OFFSET)*24*60*60 - + (int64_t)(reports.mTimeAndClock.back().mLeapSeconds))*1000ULL + + (int64_t)(reports.mTimeAndClock.back().mGpsTowMs); + + if (reports.mTimeAndClock.back().mTimeUncNs > 0) { + // TimeUncNs value is available + r.mTime.timeUncertaintyNs = + (float)(reports.mTimeAndClock.back().mLeapSecUnc)*1000.0f + + (float)(reports.mTimeAndClock.back().mTimeUncNs); + } else { + // fall back to legacy TimeUnc + r.mTime.timeUncertaintyNs = + ((float)(reports.mTimeAndClock.back().mTimeUnc) + + (float)(reports.mTimeAndClock.back().mLeapSecUnc))*1000.0f; + } + + r.mTime.frequencyUncertaintyNsPerSec = + (float)(reports.mTimeAndClock.back().mClockFreqBiasUnc); + LOC_LOGV("getDebugReport - timeestimate=%" PRIu64 " unc=%f frequnc=%f", + r.mTime.timeEstimate, + r.mTime.timeUncertaintyNs, r.mTime.frequencyUncertaintyNsPerSec); + } + else { + r.mTime.mValid = false; + } + + // satellite info block + convertSatelliteInfo(r.mSatelliteInfo, GNSS_SV_TYPE_GPS, reports); + convertSatelliteInfo(r.mSatelliteInfo, GNSS_SV_TYPE_GLONASS, reports); + convertSatelliteInfo(r.mSatelliteInfo, GNSS_SV_TYPE_QZSS, reports); + convertSatelliteInfo(r.mSatelliteInfo, GNSS_SV_TYPE_BEIDOU, reports); + convertSatelliteInfo(r.mSatelliteInfo, GNSS_SV_TYPE_GALILEO, reports); + convertSatelliteInfo(r.mSatelliteInfo, GNSS_SV_TYPE_NAVIC, reports); + LOC_LOGV("getDebugReport - satellite=%zu", r.mSatelliteInfo.size()); + + return true; +} + +/* get AGC information from system status and fill it */ +void +GnssAdapter::getAgcInformation(GnssMeasurementsNotification& measurements, int msInWeek) +{ + SystemStatus* systemstatus = getSystemStatus(); + + if (nullptr != systemstatus) { + SystemStatusReports reports = {}; + systemstatus->getReport(reports, true); + + if ((!reports.mRfAndParams.empty()) && (!reports.mTimeAndClock.empty()) && + (abs(msInWeek - (int)reports.mTimeAndClock.back().mGpsTowMs) < 2000)) { + + for (size_t i = 0; i < measurements.count; i++) { + switch (measurements.measurements[i].svType) { + case GNSS_SV_TYPE_GPS: + case GNSS_SV_TYPE_QZSS: + measurements.measurements[i].agcLevelDb = + reports.mRfAndParams.back().mAgcGps; + measurements.measurements[i].flags |= + GNSS_MEASUREMENTS_DATA_AUTOMATIC_GAIN_CONTROL_BIT; + break; + + case GNSS_SV_TYPE_GALILEO: + measurements.measurements[i].agcLevelDb = + reports.mRfAndParams.back().mAgcGal; + measurements.measurements[i].flags |= + GNSS_MEASUREMENTS_DATA_AUTOMATIC_GAIN_CONTROL_BIT; + break; + + case GNSS_SV_TYPE_GLONASS: + measurements.measurements[i].agcLevelDb = + reports.mRfAndParams.back().mAgcGlo; + measurements.measurements[i].flags |= + GNSS_MEASUREMENTS_DATA_AUTOMATIC_GAIN_CONTROL_BIT; + break; + + case GNSS_SV_TYPE_BEIDOU: + measurements.measurements[i].agcLevelDb = + reports.mRfAndParams.back().mAgcBds; + measurements.measurements[i].flags |= + GNSS_MEASUREMENTS_DATA_AUTOMATIC_GAIN_CONTROL_BIT; + break; + + case GNSS_SV_TYPE_SBAS: + case GNSS_SV_TYPE_UNKNOWN: + default: + break; + } + } + } + } +} + +/* get Data information from system status and fill it */ +void +GnssAdapter::getDataInformation(GnssDataNotification& data, int msInWeek) +{ + SystemStatus* systemstatus = getSystemStatus(); + + LOC_LOGV("%s]: msInWeek=%d", __func__, msInWeek); + if (nullptr != systemstatus) { + SystemStatusReports reports = {}; + systemstatus->getReport(reports, true); + + if ((!reports.mRfAndParams.empty()) && (!reports.mTimeAndClock.empty()) && + (abs(msInWeek - (int)reports.mTimeAndClock.back().mGpsTowMs) < 2000)) { + + for (int sig = GNSS_LOC_SIGNAL_TYPE_GPS_L1CA; + sig < GNSS_LOC_MAX_NUMBER_OF_SIGNAL_TYPES; sig++) { + data.gnssDataMask[sig] = 0; + data.jammerInd[sig] = 0.0; + data.agc[sig] = 0.0; + } + if (GNSS_INVALID_JAMMER_IND != reports.mRfAndParams.back().mAgcGps) { + data.gnssDataMask[GNSS_LOC_SIGNAL_TYPE_GPS_L1CA] |= + GNSS_LOC_DATA_AGC_BIT; + data.agc[GNSS_LOC_SIGNAL_TYPE_GPS_L1CA] = + reports.mRfAndParams.back().mAgcGps; + data.gnssDataMask[GNSS_LOC_SIGNAL_TYPE_QZSS_L1CA] |= + GNSS_LOC_DATA_AGC_BIT; + data.agc[GNSS_LOC_SIGNAL_TYPE_QZSS_L1CA] = + reports.mRfAndParams.back().mAgcGps; + data.gnssDataMask[GNSS_LOC_SIGNAL_TYPE_SBAS_L1_CA] |= + GNSS_LOC_DATA_AGC_BIT; + data.agc[GNSS_LOC_SIGNAL_TYPE_SBAS_L1_CA] = + reports.mRfAndParams.back().mAgcGps; + } + if (GNSS_INVALID_JAMMER_IND != reports.mRfAndParams.back().mJammerGps) { + data.gnssDataMask[GNSS_LOC_SIGNAL_TYPE_GPS_L1CA] |= + GNSS_LOC_DATA_JAMMER_IND_BIT; + data.jammerInd[GNSS_LOC_SIGNAL_TYPE_GPS_L1CA] = + (double)reports.mRfAndParams.back().mJammerGps; + data.gnssDataMask[GNSS_LOC_SIGNAL_TYPE_QZSS_L1CA] |= + GNSS_LOC_DATA_JAMMER_IND_BIT; + data.jammerInd[GNSS_LOC_SIGNAL_TYPE_QZSS_L1CA] = + (double)reports.mRfAndParams.back().mJammerGps; + data.gnssDataMask[GNSS_LOC_SIGNAL_TYPE_SBAS_L1_CA] |= + GNSS_LOC_DATA_JAMMER_IND_BIT; + data.jammerInd[GNSS_LOC_SIGNAL_TYPE_SBAS_L1_CA] = + (double)reports.mRfAndParams.back().mJammerGps; + } + if (GNSS_INVALID_JAMMER_IND != reports.mRfAndParams.back().mAgcGlo) { + data.gnssDataMask[GNSS_LOC_SIGNAL_TYPE_GLONASS_G1] |= + GNSS_LOC_DATA_AGC_BIT; + data.agc[GNSS_LOC_SIGNAL_TYPE_GLONASS_G1] = + reports.mRfAndParams.back().mAgcGlo; + } + if (GNSS_INVALID_JAMMER_IND != reports.mRfAndParams.back().mJammerGlo) { + data.gnssDataMask[GNSS_LOC_SIGNAL_TYPE_GLONASS_G1] |= + GNSS_LOC_DATA_JAMMER_IND_BIT; + data.jammerInd[GNSS_LOC_SIGNAL_TYPE_GLONASS_G1] = + (double)reports.mRfAndParams.back().mJammerGlo; + } + if (GNSS_INVALID_JAMMER_IND != reports.mRfAndParams.back().mAgcBds) { + data.gnssDataMask[GNSS_LOC_SIGNAL_TYPE_BEIDOU_B1_I] |= + GNSS_LOC_DATA_AGC_BIT; + data.agc[GNSS_LOC_SIGNAL_TYPE_BEIDOU_B1_I] = + reports.mRfAndParams.back().mAgcBds; + } + if (GNSS_INVALID_JAMMER_IND != reports.mRfAndParams.back().mJammerBds) { + data.gnssDataMask[GNSS_LOC_SIGNAL_TYPE_BEIDOU_B1_I] |= + GNSS_LOC_DATA_JAMMER_IND_BIT; + data.jammerInd[GNSS_LOC_SIGNAL_TYPE_BEIDOU_B1_I] = + (double)reports.mRfAndParams.back().mJammerBds; + } + if (GNSS_INVALID_JAMMER_IND != reports.mRfAndParams.back().mAgcGal) { + data.gnssDataMask[GNSS_LOC_SIGNAL_TYPE_GALILEO_E1_C] |= + GNSS_LOC_DATA_AGC_BIT; + data.agc[GNSS_LOC_SIGNAL_TYPE_GALILEO_E1_C] = + reports.mRfAndParams.back().mAgcGal; + } + if (GNSS_INVALID_JAMMER_IND != reports.mRfAndParams.back().mJammerGal) { + data.gnssDataMask[GNSS_LOC_SIGNAL_TYPE_GALILEO_E1_C] |= + GNSS_LOC_DATA_JAMMER_IND_BIT; + data.jammerInd[GNSS_LOC_SIGNAL_TYPE_GALILEO_E1_C] = + (double)reports.mRfAndParams.back().mJammerGal; + } + } + } +} + +/* Callbacks registered with loc_net_iface library */ +static void agpsOpenResultCb (bool isSuccess, AGpsExtType agpsType, const char* apn, + AGpsBearerType bearerType, void* userDataPtr) { + LOC_LOGD("%s]: ", __func__); + if (userDataPtr == nullptr) { + LOC_LOGE("%s]: userDataPtr is nullptr.", __func__); + return; + } + if (apn == nullptr) { + LOC_LOGE("%s]: apn is nullptr.", __func__); + return; + } + GnssAdapter* adapter = (GnssAdapter*)userDataPtr; + if (isSuccess) { + adapter->dataConnOpenCommand(agpsType, apn, strlen(apn), bearerType); + } else { + adapter->dataConnFailedCommand(agpsType); + } +} + +static void agpsCloseResultCb (bool isSuccess, AGpsExtType agpsType, void* userDataPtr) { + LOC_LOGD("%s]: ", __func__); + if (userDataPtr == nullptr) { + LOC_LOGE("%s]: userDataPtr is nullptr.", __func__); + return; + } + GnssAdapter* adapter = (GnssAdapter*)userDataPtr; + if (isSuccess) { + adapter->dataConnClosedCommand(agpsType); + } else { + adapter->dataConnFailedCommand(agpsType); + } +} + +void +GnssAdapter::saveGnssEnergyConsumedCallback(GnssEnergyConsumedCallback energyConsumedCb) { + mGnssEnergyConsumedCb = energyConsumedCb; +} + +void +GnssAdapter::getGnssEnergyConsumedCommand(GnssEnergyConsumedCallback energyConsumedCb) { + struct MsgGetGnssEnergyConsumed : public LocMsg { + GnssAdapter& mAdapter; + LocApiBase& mApi; + GnssEnergyConsumedCallback mEnergyConsumedCb; + inline MsgGetGnssEnergyConsumed(GnssAdapter& adapter, LocApiBase& api, + GnssEnergyConsumedCallback energyConsumedCb) : + LocMsg(), + mAdapter(adapter), + mApi(api), + mEnergyConsumedCb(energyConsumedCb){} + inline virtual void proc() const { + mAdapter.saveGnssEnergyConsumedCallback(mEnergyConsumedCb); + mApi.getGnssEnergyConsumed(); + } + }; + + sendMsg(new MsgGetGnssEnergyConsumed(*this, *mLocApi, energyConsumedCb)); +} + +void +GnssAdapter::nfwControlCommand(bool enable) { + struct MsgControlNfwLocationAccess : public LocMsg { + GnssAdapter& mAdapter; + LocApiBase& mApi; + bool mEnable; + inline MsgControlNfwLocationAccess(GnssAdapter& adapter, LocApiBase& api, + bool enable) : + LocMsg(), + mAdapter(adapter), + mApi(api), + mEnable(enable) {} + inline virtual void proc() const { + GnssConfigGpsLock gpsLock; + + gpsLock = ContextBase::mGps_conf.GPS_LOCK; + if (mEnable) { + gpsLock &= ~GNSS_CONFIG_GPS_LOCK_NI; + } else { + gpsLock |= GNSS_CONFIG_GPS_LOCK_NI; + } + ContextBase::mGps_conf.GPS_LOCK = gpsLock; + mApi.sendMsg(new LocApiMsg([&mApi = mApi, gpsLock]() { + mApi.setGpsLockSync((GnssConfigGpsLock)gpsLock); + })); + } + }; + + if (mSupportNfwControl) { + sendMsg(new MsgControlNfwLocationAccess(*this, *mLocApi, enable)); + } else { + LOC_LOGw("NFW control is not supported, do not use this for NFW"); + } +} + +/* ==== Eng Hub Proxy ================================================================= */ +/* ======== UTILITIES ================================================================= */ +void +GnssAdapter::initEngHubProxyCommand() { + LOC_LOGD("%s]: ", __func__); + + struct MsgInitEngHubProxy : public LocMsg { + GnssAdapter* mAdapter; + inline MsgInitEngHubProxy(GnssAdapter* adapter) : + LocMsg(), + mAdapter(adapter) {} + inline virtual void proc() const { + mAdapter->initEngHubProxy(); + } + }; + + sendMsg(new MsgInitEngHubProxy(this)); +} + +bool +GnssAdapter::initEngHubProxy() { + static bool firstTime = true; + static bool engHubLoadSuccessful = false; + + const char *error = nullptr; + unsigned int processListLength = 0; + loc_process_info_s_type* processInfoList = nullptr; + + do { + // load eng hub only once + if (firstTime == false) { + break; + } + + int rc = loc_read_process_conf(LOC_PATH_IZAT_CONF, &processListLength, + &processInfoList); + if (rc != 0) { + LOC_LOGE("%s]: failed to parse conf file", __func__); + break; + } + + bool pluginDaemonEnabled = false; + // go over the conf table to see whether any plugin daemon is enabled + for (unsigned int i = 0; i < processListLength; i++) { + if ((strncmp(processInfoList[i].name[0], PROCESS_NAME_ENGINE_SERVICE, + strlen(PROCESS_NAME_ENGINE_SERVICE)) == 0) && + (processInfoList[i].proc_status == ENABLED)) { + pluginDaemonEnabled = true; + break; + } + } + + // no plugin daemon is enabled for this platform, no need to load eng hub .so + if (pluginDaemonEnabled == false) { + break; + } + + // load the engine hub .so, if the .so is not present + // all EngHubProxyBase calls will turn into no-op. + void *handle = nullptr; + if ((handle = dlopen("libloc_eng_hub.so", RTLD_NOW)) == nullptr) { + if ((error = dlerror()) != nullptr) { + LOC_LOGE("%s]: libloc_eng_hub.so not found %s !", __func__, error); + } + break; + } + + // prepare the callback functions + // callback function for engine hub to report back position event + GnssAdapterReportEnginePositionsEventCb reportPositionEventCb = + [this](int count, EngineLocationInfo* locationArr) { + // report from engine hub on behalf of PPE will be treated as fromUlp + reportEnginePositionsEvent(count, locationArr); + }; + + // callback function for engine hub to report back sv event + GnssAdapterReportSvEventCb reportSvEventCb = + [this](const GnssSvNotification& svNotify, bool fromEngineHub) { + reportSvEvent(svNotify, fromEngineHub); + }; + + // callback function for engine hub to request for complete aiding data + GnssAdapterReqAidingDataCb reqAidingDataCb = + [this] (const GnssAidingDataSvMask& svDataMask) { + mLocApi->requestForAidingData(svDataMask); + }; + + getEngHubProxyFn* getter = (getEngHubProxyFn*) dlsym(handle, "getEngHubProxy"); + if(getter != nullptr) { + EngineHubProxyBase* hubProxy = (*getter) (mMsgTask, mSystemStatus->getOsObserver(), + reportPositionEventCb, + reportSvEventCb, reqAidingDataCb); + if (hubProxy != nullptr) { + mEngHubProxy = hubProxy; + engHubLoadSuccessful = true; + } + } + else { + LOC_LOGD("%s]: entered, did not find function", __func__); + } + + LOC_LOGD("%s]: first time initialization %d, returned %d", + __func__, firstTime, engHubLoadSuccessful); + + } while (0); + + if (processInfoList != nullptr) { + free (processInfoList); + processInfoList = nullptr; + } + + firstTime = false; + return engHubLoadSuccessful; +} |