android_device_xiaomi_sdm66.../core/LocApiBase.cpp
Bhavna Sharma be7f077122 Fix to report bearing and speed accuracy
1. Validity bit for vertical uncertainity was conflicting
with the validity bit of location source, hence had
to change the bit.
2. Modify ZPP API to report speed and bearing accuracy.

CRs-Fixed:2064017

Change-Id: I8b09ecab3d67557ad7c2451fee71dbc0e1f14371
2017-07-13 15:16:59 -07:00

605 lines
20 KiB
C++

/* Copyright (c) 2011-2014, 2016-2017 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
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* * 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.
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* 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
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#define LOG_NDEBUG 0 //Define to enable LOGV
#define LOG_TAG "LocSvc_LocApiBase"
#include <dlfcn.h>
#include <LocApiBase.h>
#include <LocAdapterBase.h>
#include <platform_lib_log_util.h>
#include <LocDualContext.h>
namespace loc_core {
#define TO_ALL_LOCADAPTERS(call) TO_ALL_ADAPTERS(mLocAdapters, (call))
#define TO_1ST_HANDLING_LOCADAPTERS(call) TO_1ST_HANDLING_ADAPTER(mLocAdapters, (call))
int hexcode(char *hexstring, int string_size,
const char *data, int data_size)
{
int i;
for (i = 0; i < data_size; i++)
{
char ch = data[i];
if (i*2 + 3 <= string_size)
{
snprintf(&hexstring[i*2], 3, "%02X", ch);
}
else {
break;
}
}
return i;
}
int decodeAddress(char *addr_string, int string_size,
const char *data, int data_size)
{
const char addr_prefix = 0x91;
int i, idxOutput = 0;
if (!data || !addr_string) { return 0; }
if (data[0] != addr_prefix)
{
LOC_LOGW("decodeAddress: address prefix is not 0x%x but 0x%x", addr_prefix, data[0]);
addr_string[0] = '\0';
return 0; // prefix not correct
}
for (i = 1; i < data_size; i++)
{
unsigned char ch = data[i], low = ch & 0x0F, hi = ch >> 4;
if (low <= 9 && idxOutput < string_size - 1) { addr_string[idxOutput++] = low + '0'; }
if (hi <= 9 && idxOutput < string_size - 1) { addr_string[idxOutput++] = hi + '0'; }
}
addr_string[idxOutput] = '\0'; // Terminates the string
return idxOutput;
}
struct LocSsrMsg : public LocMsg {
LocApiBase* mLocApi;
inline LocSsrMsg(LocApiBase* locApi) :
LocMsg(), mLocApi(locApi)
{
locallog();
}
inline virtual void proc() const {
mLocApi->close();
mLocApi->open(mLocApi->getEvtMask());
}
inline void locallog() {
LOC_LOGV("LocSsrMsg");
}
inline virtual void log() {
locallog();
}
};
struct LocOpenMsg : public LocMsg {
LocApiBase* mLocApi;
LOC_API_ADAPTER_EVENT_MASK_T mMask;
inline LocOpenMsg(LocApiBase* locApi,
LOC_API_ADAPTER_EVENT_MASK_T mask) :
LocMsg(), mLocApi(locApi), mMask(mask)
{
locallog();
}
inline virtual void proc() const {
mLocApi->open(mMask);
}
inline void locallog() {
LOC_LOGV("%s:%d]: LocOpen Mask: %x\n",
__func__, __LINE__, mMask);
}
inline virtual void log() {
locallog();
}
};
LocApiBase::LocApiBase(const MsgTask* msgTask,
LOC_API_ADAPTER_EVENT_MASK_T excludedMask,
ContextBase* context) :
mExcludedMask(excludedMask), mMsgTask(msgTask),
mMask(0), mSupportedMsg(0), mContext(context)
{
memset(mLocAdapters, 0, sizeof(mLocAdapters));
memset(mFeaturesSupported, 0, sizeof(mFeaturesSupported));
}
LOC_API_ADAPTER_EVENT_MASK_T LocApiBase::getEvtMask()
{
LOC_API_ADAPTER_EVENT_MASK_T mask = 0;
TO_ALL_LOCADAPTERS(mask |= mLocAdapters[i]->getEvtMask());
return mask & ~mExcludedMask;
}
bool LocApiBase::isInSession()
{
bool inSession = false;
for (int i = 0;
!inSession && i < MAX_ADAPTERS && NULL != mLocAdapters[i];
i++) {
inSession = mLocAdapters[i]->isInSession();
}
return inSession;
}
void LocApiBase::addAdapter(LocAdapterBase* adapter)
{
for (int i = 0; i < MAX_ADAPTERS && mLocAdapters[i] != adapter; i++) {
if (mLocAdapters[i] == NULL) {
mLocAdapters[i] = adapter;
mMsgTask->sendMsg(new LocOpenMsg(this,
(adapter->getEvtMask())));
break;
}
}
}
void LocApiBase::removeAdapter(LocAdapterBase* adapter)
{
for (int i = 0;
i < MAX_ADAPTERS && NULL != mLocAdapters[i];
i++) {
if (mLocAdapters[i] == adapter) {
mLocAdapters[i] = NULL;
// shift the rest of the adapters up so that the pointers
// in the array do not have holes. This should be more
// performant, because the array maintenance is much much
// less frequent than event handlings, which need to linear
// search all the adapters
int j = i;
while (++i < MAX_ADAPTERS && mLocAdapters[i] != NULL);
// i would be MAX_ADAPTERS or point to a NULL
i--;
// i now should point to a none NULL adapter within valid
// range although i could be equal to j, but it won't hurt.
// No need to check it, as it gains nothing.
mLocAdapters[j] = mLocAdapters[i];
// this makes sure that we exit the for loop
mLocAdapters[i] = NULL;
// if we have an empty list of adapters
if (0 == i) {
close();
} else {
// else we need to remove the bit
mMsgTask->sendMsg(new LocOpenMsg(this, getEvtMask()));
}
}
}
}
void LocApiBase::updateEvtMask()
{
mMsgTask->sendMsg(new LocOpenMsg(this, getEvtMask()));
}
void LocApiBase::handleEngineUpEvent()
{
// This will take care of renegotiating the loc handle
mMsgTask->sendMsg(new LocSsrMsg(this));
LocDualContext::injectFeatureConfig(mContext);
// loop through adapters, and deliver to all adapters.
TO_ALL_LOCADAPTERS(mLocAdapters[i]->handleEngineUpEvent());
}
void LocApiBase::handleEngineDownEvent()
{
// loop through adapters, and deliver to all adapters.
TO_ALL_LOCADAPTERS(mLocAdapters[i]->handleEngineDownEvent());
}
void LocApiBase::reportPosition(UlpLocation& location,
GpsLocationExtended& locationExtended,
enum loc_sess_status status,
LocPosTechMask loc_technology_mask)
{
// print the location info before delivering
LOC_LOGD("flags: %d\n source: %d\n latitude: %f\n longitude: %f\n "
"altitude: %f\n speed: %f\n bearing: %f\n accuracy: %f\n "
"timestamp: %lld\n rawDataSize: %d\n rawData: %p\n "
"Session status: %d\n Technology mask: %u\n "
"SV used in fix (gps/glo/bds/gal/qzss) : (%x/%x/%x/%x/%x)",
location.gpsLocation.flags, location.position_source,
location.gpsLocation.latitude, location.gpsLocation.longitude,
location.gpsLocation.altitude, location.gpsLocation.speed,
location.gpsLocation.bearing, location.gpsLocation.accuracy,
location.gpsLocation.timestamp, location.rawDataSize,
location.rawData, status, loc_technology_mask,
locationExtended.gnss_sv_used_ids.gps_sv_used_ids_mask,
locationExtended.gnss_sv_used_ids.glo_sv_used_ids_mask,
locationExtended.gnss_sv_used_ids.bds_sv_used_ids_mask,
locationExtended.gnss_sv_used_ids.gal_sv_used_ids_mask,
locationExtended.gnss_sv_used_ids.qzss_sv_used_ids_mask);
// loop through adapters, and deliver to all adapters.
TO_ALL_LOCADAPTERS(
mLocAdapters[i]->reportPositionEvent(location, locationExtended,
status, loc_technology_mask)
);
}
void LocApiBase::reportWwanZppFix(LocGpsLocation &zppLoc)
{
// loop through adapters, and deliver to the first handling adapter.
TO_1ST_HANDLING_LOCADAPTERS(mLocAdapters[i]->reportWwanZppFix(zppLoc));
}
void LocApiBase::reportSv(GnssSvNotification& svNotify)
{
const char* constellationString[] = { "Unknown", "GPS", "SBAS", "GLONASS",
"QZSS", "BEIDOU", "GALILEO" };
// print the SV info before delivering
LOC_LOGV("num sv: %d\n"
" sv: constellation svid cN0"
" elevation azimuth flags",
svNotify.count);
for (int i = 0; i < svNotify.count && i < LOC_GNSS_MAX_SVS; i++) {
if (svNotify.gnssSvs[i].type >
sizeof(constellationString) / sizeof(constellationString[0]) - 1) {
svNotify.gnssSvs[i].type = GNSS_SV_TYPE_UNKNOWN;
}
LOC_LOGV(" %03d: %*s %02d %f %f %f 0x%02X",
i,
13,
constellationString[svNotify.gnssSvs[i].type],
svNotify.gnssSvs[i].svId,
svNotify.gnssSvs[i].cN0Dbhz,
svNotify.gnssSvs[i].elevation,
svNotify.gnssSvs[i].azimuth,
svNotify.gnssSvs[i].gnssSvOptionsMask);
}
// loop through adapters, and deliver to all adapters.
TO_ALL_LOCADAPTERS(
mLocAdapters[i]->reportSvEvent(svNotify)
);
}
void LocApiBase::reportSvMeasurement(GnssSvMeasurementSet &svMeasurementSet)
{
// loop through adapters, and deliver to all adapters.
TO_ALL_LOCADAPTERS(
mLocAdapters[i]->reportSvMeasurementEvent(svMeasurementSet)
);
}
void LocApiBase::reportSvPolynomial(GnssSvPolynomial &svPolynomial)
{
// loop through adapters, and deliver to all adapters.
TO_ALL_LOCADAPTERS(
mLocAdapters[i]->reportSvPolynomialEvent(svPolynomial)
);
}
void LocApiBase::reportStatus(LocGpsStatusValue status)
{
// loop through adapters, and deliver to all adapters.
TO_ALL_LOCADAPTERS(mLocAdapters[i]->reportStatus(status));
}
void LocApiBase::reportNmea(const char* nmea, int length)
{
// loop through adapters, and deliver to all adapters.
TO_ALL_LOCADAPTERS(mLocAdapters[i]->reportNmeaEvent(nmea, length));
}
void LocApiBase::reportXtraServer(const char* url1, const char* url2,
const char* url3, const int maxlength)
{
// loop through adapters, and deliver to the first handling adapter.
TO_1ST_HANDLING_LOCADAPTERS(mLocAdapters[i]->reportXtraServer(url1, url2, url3, maxlength));
}
void LocApiBase::requestXtraData()
{
// loop through adapters, and deliver to the first handling adapter.
TO_1ST_HANDLING_LOCADAPTERS(mLocAdapters[i]->requestXtraData());
}
void LocApiBase::requestTime()
{
// loop through adapters, and deliver to the first handling adapter.
TO_1ST_HANDLING_LOCADAPTERS(mLocAdapters[i]->requestTime());
}
void LocApiBase::requestLocation()
{
// loop through adapters, and deliver to the first handling adapter.
TO_1ST_HANDLING_LOCADAPTERS(mLocAdapters[i]->requestLocation());
}
void LocApiBase::requestATL(int connHandle, LocAGpsType agps_type)
{
// loop through adapters, and deliver to the first handling adapter.
TO_1ST_HANDLING_LOCADAPTERS(mLocAdapters[i]->requestATL(connHandle, agps_type));
}
void LocApiBase::releaseATL(int connHandle)
{
// loop through adapters, and deliver to the first handling adapter.
TO_1ST_HANDLING_LOCADAPTERS(mLocAdapters[i]->releaseATL(connHandle));
}
void LocApiBase::requestSuplES(int connHandle)
{
// loop through adapters, and deliver to the first handling adapter.
TO_1ST_HANDLING_LOCADAPTERS(mLocAdapters[i]->requestSuplES(connHandle));
}
void LocApiBase::reportDataCallOpened()
{
// loop through adapters, and deliver to the first handling adapter.
TO_1ST_HANDLING_LOCADAPTERS(mLocAdapters[i]->reportDataCallOpened());
}
void LocApiBase::reportDataCallClosed()
{
// loop through adapters, and deliver to the first handling adapter.
TO_1ST_HANDLING_LOCADAPTERS(mLocAdapters[i]->reportDataCallClosed());
}
void LocApiBase::requestNiNotify(GnssNiNotification &notify, const void* data)
{
// loop through adapters, and deliver to the first handling adapter.
TO_1ST_HANDLING_LOCADAPTERS(mLocAdapters[i]->requestNiNotifyEvent(notify, data));
}
void LocApiBase::saveSupportedMsgList(uint64_t supportedMsgList)
{
mSupportedMsg = supportedMsgList;
}
void LocApiBase::saveSupportedFeatureList(uint8_t *featureList)
{
memcpy((void *)mFeaturesSupported, (void *)featureList, sizeof(mFeaturesSupported));
}
void* LocApiBase :: getSibling()
DEFAULT_IMPL(NULL)
LocApiProxyBase* LocApiBase :: getLocApiProxy()
DEFAULT_IMPL(NULL)
void LocApiBase::reportGnssMeasurementData(GnssMeasurementsNotification& measurementsNotify)
{
// loop through adapters, and deliver to all adapters.
TO_ALL_LOCADAPTERS(mLocAdapters[i]->reportGnssMeasurementDataEvent(measurementsNotify));
}
enum loc_api_adapter_err LocApiBase::
open(LOC_API_ADAPTER_EVENT_MASK_T mask)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
close()
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
startFix(const LocPosMode& posMode)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
stopFix()
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
LocationError LocApiBase::
deleteAidingData(const GnssAidingData& data)
DEFAULT_IMPL(LOCATION_ERROR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
enableData(int enable)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
setAPN(char* apn, int len)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
injectPosition(double latitude, double longitude, float accuracy)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
setTime(LocGpsUtcTime time, int64_t timeReference, int uncertainty)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
setXtraData(char* data, int length)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
requestXtraServer()
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
atlOpenStatus(int handle, int is_succ, char* apn,
AGpsBearerType bear, LocAGpsType agpsType)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
atlCloseStatus(int handle, int is_succ)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
setPositionMode(const LocPosMode& posMode)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
LocationError LocApiBase::
setServer(const char* url, int len)
DEFAULT_IMPL(LOCATION_ERROR_SUCCESS)
LocationError LocApiBase::
setServer(unsigned int ip, int port, LocServerType type)
DEFAULT_IMPL(LOCATION_ERROR_SUCCESS)
LocationError LocApiBase::
informNiResponse(GnssNiResponse userResponse, const void* passThroughData)
DEFAULT_IMPL(LOCATION_ERROR_SUCCESS)
LocationError LocApiBase::
setSUPLVersion(GnssConfigSuplVersion version)
DEFAULT_IMPL(LOCATION_ERROR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
setNMEATypes (uint32_t typesMask)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
LocationError LocApiBase::
setLPPConfig(GnssConfigLppProfile profile)
DEFAULT_IMPL(LOCATION_ERROR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
setSensorControlConfig(int sensorUsage,
int sensorProvider)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
setSensorProperties(bool gyroBiasVarianceRandomWalk_valid,
float gyroBiasVarianceRandomWalk,
bool accelBiasVarianceRandomWalk_valid,
float accelBiasVarianceRandomWalk,
bool angleBiasVarianceRandomWalk_valid,
float angleBiasVarianceRandomWalk,
bool rateBiasVarianceRandomWalk_valid,
float rateBiasVarianceRandomWalk,
bool velocityBiasVarianceRandomWalk_valid,
float velocityBiasVarianceRandomWalk)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
setSensorPerfControlConfig(int controlMode,
int accelSamplesPerBatch,
int accelBatchesPerSec,
int gyroSamplesPerBatch,
int gyroBatchesPerSec,
int accelSamplesPerBatchHigh,
int accelBatchesPerSecHigh,
int gyroSamplesPerBatchHigh,
int gyroBatchesPerSecHigh,
int algorithmConfig)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
LocationError LocApiBase::
setAGLONASSProtocol(GnssConfigAGlonassPositionProtocolMask aGlonassProtocol)
DEFAULT_IMPL(LOCATION_ERROR_SUCCESS)
LocationError LocApiBase::
setLPPeProtocolCp(GnssConfigLppeControlPlaneMask lppeCP)
DEFAULT_IMPL(LOCATION_ERROR_SUCCESS)
LocationError LocApiBase::
setLPPeProtocolUp(GnssConfigLppeUserPlaneMask lppeUP)
DEFAULT_IMPL(LOCATION_ERROR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
getWwanZppFix()
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
getBestAvailableZppFix(LocGpsLocation& zppLoc)
{
memset(&zppLoc, 0, sizeof(zppLoc));
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
}
enum loc_api_adapter_err LocApiBase::
getBestAvailableZppFix(LocGpsLocation & zppLoc, GpsLocationExtended & locationExtended,
LocPosTechMask & tech_mask)
{
memset(&zppLoc, 0, sizeof(zppLoc));
memset(&tech_mask, 0, sizeof(tech_mask));
memset(&locationExtended, 0, sizeof (locationExtended));
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
}
int LocApiBase::
initDataServiceClient(bool isDueToSsr)
DEFAULT_IMPL(-1)
int LocApiBase::
openAndStartDataCall()
DEFAULT_IMPL(-1)
void LocApiBase::
stopDataCall()
DEFAULT_IMPL()
void LocApiBase::
closeDataCall()
DEFAULT_IMPL()
void LocApiBase::
releaseDataServiceClient()
DEFAULT_IMPL()
LocationError LocApiBase::
setGpsLock(GnssConfigGpsLock lock)
DEFAULT_IMPL(LOCATION_ERROR_SUCCESS)
void LocApiBase::
installAGpsCert(const LocDerEncodedCertificate* pData,
size_t length,
uint32_t slotBitMask)
DEFAULT_IMPL()
int LocApiBase::
getGpsLock()
DEFAULT_IMPL(-1)
LocationError LocApiBase::
setXtraVersionCheck(uint32_t check)
DEFAULT_IMPL(LOCATION_ERROR_SUCCESS)
bool LocApiBase::
gnssConstellationConfig()
DEFAULT_IMPL(false)
bool LocApiBase::
isFeatureSupported(uint8_t featureVal)
{
uint8_t arrayIndex = featureVal >> 3;
uint8_t bitPos = featureVal & 7;
if (arrayIndex >= MAX_FEATURE_LENGTH) return false;
return ((mFeaturesSupported[arrayIndex] >> bitPos ) & 0x1);
}
} // namespace loc_core