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/* Copyright (c) 2017, 2020-2021 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_APIClientBase"
#include <loc_pla.h>
#include <log_util.h>
#include <inttypes.h>
#include <loc_cfg.h>
#include "LocationAPIClientBase.h"
#define GEOFENCE_SESSION_ID 0xFFFFFFFF
#define CONFIG_SESSION_ID 0xFFFFFFFF
// LocationAPIControlClient
LocationAPIControlClient::LocationAPIControlClient() :
mEnabled(false)
{
pthread_mutex_init(&mMutex, nullptr);
for (int i = 0; i < CTRL_REQUEST_MAX; i++) {
mRequestQueues[i].reset((uint32_t)0);
}
memset(&mConfig, 0, sizeof(GnssConfig));
LocationControlCallbacks locationControlCallbacks;
locationControlCallbacks.size = sizeof(LocationControlCallbacks);
locationControlCallbacks.responseCb =
[this](LocationError error, uint32_t id) {
onCtrlResponseCb(error, id);
};
locationControlCallbacks.collectiveResponseCb =
[this](size_t count, LocationError* errors, uint32_t* ids) {
onCtrlCollectiveResponseCb(count, errors, ids);
};
mLocationControlAPI = LocationControlAPI::createInstance(locationControlCallbacks);
}
LocationAPIControlClient::~LocationAPIControlClient()
{
pthread_mutex_lock(&mMutex);
if (mLocationControlAPI) {
mLocationControlAPI->destroy();
mLocationControlAPI = nullptr;
}
for (int i = 0; i < CTRL_REQUEST_MAX; i++) {
mRequestQueues[i].reset((uint32_t)0);
}
pthread_mutex_unlock(&mMutex);
pthread_mutex_destroy(&mMutex);
}
uint32_t LocationAPIControlClient::locAPIGnssDeleteAidingData(GnssAidingData& data)
{
uint32_t retVal = LOCATION_ERROR_GENERAL_FAILURE;
pthread_mutex_lock(&mMutex);
if (mLocationControlAPI) {
uint32_t session = mLocationControlAPI->gnssDeleteAidingData(data);
LOC_LOGI("%s:%d] start new session: %d", __FUNCTION__, __LINE__, session);
mRequestQueues[CTRL_REQUEST_DELETEAIDINGDATA].reset(session);
mRequestQueues[CTRL_REQUEST_DELETEAIDINGDATA].push(new GnssDeleteAidingDataRequest(*this));
retVal = LOCATION_ERROR_SUCCESS;
}
pthread_mutex_unlock(&mMutex);
return retVal;
}
uint32_t LocationAPIControlClient::locAPIEnable(LocationTechnologyType techType)
{
uint32_t retVal = LOCATION_ERROR_GENERAL_FAILURE;
pthread_mutex_lock(&mMutex);
if (mEnabled) {
// just return success if already enabled
retVal = LOCATION_ERROR_SUCCESS;
} else if (mLocationControlAPI) {
uint32_t session = mLocationControlAPI->enable(techType);
LOC_LOGI("%s:%d] start new session: %d", __FUNCTION__, __LINE__, session);
mRequestQueues[CTRL_REQUEST_CONTROL].reset(session);
mRequestQueues[CTRL_REQUEST_CONTROL].push(new EnableRequest(*this));
retVal = LOCATION_ERROR_SUCCESS;
mEnabled = true;
} else {
LOC_LOGE("%s:%d] failed.", __FUNCTION__, __LINE__);
}
pthread_mutex_unlock(&mMutex);
return retVal;
}
void LocationAPIControlClient::locAPIDisable()
{
pthread_mutex_lock(&mMutex);
if (mEnabled && mLocationControlAPI) {
uint32_t session = 0;
session = mRequestQueues[CTRL_REQUEST_CONTROL].getSession();
if (session > 0) {
mRequestQueues[CTRL_REQUEST_CONTROL].push(new DisableRequest(*this));
mLocationControlAPI->disable(session);
mEnabled = false;
} else {
LOC_LOGE("%s:%d] invalid session: %d.", __FUNCTION__, __LINE__, session);
}
}
pthread_mutex_unlock(&mMutex);
}
uint32_t LocationAPIControlClient::locAPIGnssUpdateConfig(GnssConfig config)
{
uint32_t retVal = LOCATION_ERROR_GENERAL_FAILURE;
pthread_mutex_lock(&mMutex);
if (mLocationControlAPI) {
if (mConfig.equals(config)) {
LOC_LOGv("GnssConfig is identical to previous call");
retVal = LOCATION_ERROR_SUCCESS;
} else {
mConfig = config;
uint32_t* idArray = mLocationControlAPI->gnssUpdateConfig(config);
LOC_LOGv("gnssUpdateConfig return array: %p", idArray);
if (nullptr != idArray) {
if (nullptr != mRequestQueues[CTRL_REQUEST_CONFIG_UPDATE].getSessionArrayPtr()) {
mRequestQueues[CTRL_REQUEST_CONFIG_UPDATE].reset(idArray);
}
mRequestQueues[CTRL_REQUEST_CONFIG_UPDATE].push(new GnssUpdateConfigRequest(*this));
retVal = LOCATION_ERROR_SUCCESS;
delete [] idArray;
}
}
}
pthread_mutex_unlock(&mMutex);
return retVal;
}
uint32_t LocationAPIControlClient::locAPIGnssGetConfig(GnssConfigFlagsMask mask)
{
uint32_t retVal = LOCATION_ERROR_GENERAL_FAILURE;
pthread_mutex_lock(&mMutex);
if (mLocationControlAPI) {
uint32_t* idArray = mLocationControlAPI->gnssGetConfig(mask);
LOC_LOGv("gnssGetConfig return array: %p", idArray);
if (nullptr != idArray) {
if (nullptr != mRequestQueues[CTRL_REQUEST_CONFIG_GET].getSessionArrayPtr()) {
mRequestQueues[CTRL_REQUEST_CONFIG_GET].reset(idArray);
}
mRequestQueues[CTRL_REQUEST_CONFIG_GET].push(new GnssGetConfigRequest(*this));
retVal = LOCATION_ERROR_SUCCESS;
delete [] idArray;
}
}
pthread_mutex_unlock(&mMutex);
return retVal;
}
void LocationAPIControlClient::onCtrlResponseCb(LocationError error, uint32_t id)
{
if (error != LOCATION_ERROR_SUCCESS) {
LOC_LOGE("%s:%d] ERROR: %d ID: %d", __FUNCTION__, __LINE__, error, id);
} else {
LOC_LOGV("%s:%d] SUCCESS: %d id: %d", __FUNCTION__, __LINE__, error, id);
}
LocationAPIRequest* request = getRequestBySession(id);
if (request) {
request->onResponse(error, id);
delete request;
}
}
void LocationAPIControlClient::onCtrlCollectiveResponseCb(
size_t count, LocationError* errors, uint32_t* ids)
{
for (size_t i = 0; i < count; i++) {
if (errors[i] != LOCATION_ERROR_SUCCESS) {
LOC_LOGE("%s:%d] ERROR: %d ID: %d", __FUNCTION__, __LINE__, errors[i], ids[i]);
} else {
LOC_LOGV("%s:%d] SUCCESS: %d id: %d", __FUNCTION__, __LINE__, errors[i], ids[i]);
}
}
LocationAPIRequest* request = getRequestBySessionArrayPtr(ids);
if (request) {
request->onCollectiveResponse(count, errors, ids);
delete request;
}
}
LocationAPIRequest* LocationAPIControlClient::getRequestBySession(uint32_t session)
{
pthread_mutex_lock(&mMutex);
LocationAPIRequest* request = nullptr;
if (mRequestQueues[CTRL_REQUEST_DELETEAIDINGDATA].getSession() == session) {
request = mRequestQueues[CTRL_REQUEST_DELETEAIDINGDATA].pop();
} else if (mRequestQueues[CTRL_REQUEST_CONTROL].getSession() == session) {
request = mRequestQueues[CTRL_REQUEST_CONTROL].pop();
}
pthread_mutex_unlock(&mMutex);
return request;
}
LocationAPIRequest*
LocationAPIControlClient::getRequestBySessionArrayPtr(
uint32_t* sessionArrayPtr)
{
pthread_mutex_lock(&mMutex);
LocationAPIRequest* request = nullptr;
if (mRequestQueues[CTRL_REQUEST_CONFIG_UPDATE].getSessionArrayPtr() == sessionArrayPtr) {
request = mRequestQueues[CTRL_REQUEST_CONFIG_UPDATE].pop();
} else if (mRequestQueues[CTRL_REQUEST_CONFIG_GET].getSessionArrayPtr() == sessionArrayPtr) {
request = mRequestQueues[CTRL_REQUEST_CONFIG_GET].pop();
}
pthread_mutex_unlock(&mMutex);
return request;
}
// LocationAPIClientBase
LocationAPIClientBase::LocationAPIClientBase() :
mGeofenceBreachCallback(nullptr),
mBatchingStatusCallback(nullptr),
mLocationAPI(nullptr),
mBatchSize(-1),
mTracking(false)
{
// use recursive mutex, in case callback come from the same thread
pthread_mutexattr_t attr;
pthread_mutexattr_init(&attr);
pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
pthread_mutex_init(&mMutex, &attr);
for (int i = 0; i < REQUEST_MAX; i++) {
mRequestQueues[i].reset((uint32_t)0);
}
}
void LocationAPIClientBase::locAPISetCallbacks(LocationCallbacks& locationCallbacks)
{
pthread_mutex_lock(&mMutex);
if (locationCallbacks.geofenceBreachCb != nullptr) {
mGeofenceBreachCallback = locationCallbacks.geofenceBreachCb;
locationCallbacks.geofenceBreachCb =
[this](GeofenceBreachNotification geofenceBreachNotification) {
beforeGeofenceBreachCb(geofenceBreachNotification);
};
}
locationCallbacks.capabilitiesCb =
[this](LocationCapabilitiesMask capabilitiesMask) {
onCapabilitiesCb(capabilitiesMask);
};
locationCallbacks.responseCb = [this](LocationError error, uint32_t id) {
onResponseCb(error, id);
};
locationCallbacks.collectiveResponseCb =
[this](size_t count, LocationError* errors, uint32_t* ids) {
onCollectiveResponseCb(count, errors, ids);
};
if (locationCallbacks.batchingStatusCb != nullptr) {
mBatchingStatusCallback = locationCallbacks.batchingStatusCb;
locationCallbacks.batchingStatusCb =
[this](BatchingStatusInfo batchStatus, std::list<uint32_t> & tripCompletedList) {
beforeBatchingStatusCb(batchStatus, tripCompletedList);
};
}
if (mLocationAPI == nullptr ) {
mLocationAPI = LocationAPI::createInstance(locationCallbacks);
} else {
mLocationAPI->updateCallbacks(locationCallbacks);
}
pthread_mutex_unlock(&mMutex);
}
void LocationAPIClientBase::destroy()
{
LOC_LOGD("LocationAPIClientBase::destroy()");
pthread_mutex_lock(&mMutex);
mGeofenceBreachCallback = nullptr;
for (int i = 0; i < REQUEST_MAX; i++) {
mRequestQueues[i].reset((uint32_t)0);
}
LocationAPI* localHandle = nullptr;
if (nullptr != mLocationAPI) {
localHandle = mLocationAPI;
mLocationAPI = nullptr;
}
pthread_mutex_unlock(&mMutex);
// Invoking destroy has the possibility of destroy complete callback
// being invoked right away in the same context, hence no instance
// member must be accessed after the destroy call.
if (nullptr != localHandle) {
localHandle->destroy([this]() {onLocationApiDestroyCompleteCb();});
}
}
LocationAPIClientBase::~LocationAPIClientBase()
{
pthread_mutex_destroy(&mMutex);
}
void LocationAPIClientBase::onLocationApiDestroyCompleteCb()
{
LOC_LOGD("LocationAPIClientBase::onLocationApiDestroyCompleteCb()");
delete this;
}
uint32_t LocationAPIClientBase::locAPIStartTracking(TrackingOptions& options)
{
uint32_t retVal = LOCATION_ERROR_GENERAL_FAILURE;
pthread_mutex_lock(&mMutex);
if (mLocationAPI) {
if (mTracking) {
LOC_LOGW("%s:%d] Existing tracking session present", __FUNCTION__, __LINE__);
} else {
uint32_t session = mLocationAPI->startTracking(options);
LOC_LOGI("%s:%d] start new session: %d", __FUNCTION__, __LINE__, session);
// onResponseCb might be called from other thread immediately after
// startTracking returns, so we are not going to unlock mutex
// until StartTrackingRequest is pushed into mRequestQueues[REQUEST_TRACKING]
mRequestQueues[REQUEST_TRACKING].reset(session);
mRequestQueues[REQUEST_TRACKING].push(new StartTrackingRequest(*this));
mTracking = true;
}
retVal = LOCATION_ERROR_SUCCESS;
}
pthread_mutex_unlock(&mMutex);
return retVal;
}
void LocationAPIClientBase::locAPIStopTracking()
{
pthread_mutex_lock(&mMutex);
if (mLocationAPI) {
uint32_t session = 0;
session = mRequestQueues[REQUEST_TRACKING].getSession();
if (session > 0) {
mRequestQueues[REQUEST_TRACKING].push(new StopTrackingRequest(*this));
mLocationAPI->stopTracking(session);
mTracking = false;
} else {
LOC_LOGD("%s:%d] invalid session: %d.", __FUNCTION__, __LINE__, session);
}
}
pthread_mutex_unlock(&mMutex);
}
void LocationAPIClientBase::locAPIUpdateTrackingOptions(TrackingOptions& options)
{
pthread_mutex_lock(&mMutex);
if (mLocationAPI) {
uint32_t session = 0;
session = mRequestQueues[REQUEST_TRACKING].getSession();
if (session > 0) {
mRequestQueues[REQUEST_TRACKING].push(new UpdateTrackingOptionsRequest(*this));
mLocationAPI->updateTrackingOptions(session, options);
} else {
LOC_LOGE("%s:%d] invalid session: %d.", __FUNCTION__, __LINE__, session);
}
}
pthread_mutex_unlock(&mMutex);
}
int32_t LocationAPIClientBase::locAPIGetBatchSize()
{
if (mBatchSize == -1) {
const loc_param_s_type flp_conf_param_table[] =
{
{"BATCH_SIZE", &mBatchSize, nullptr, 'n'},
};
UTIL_READ_CONF(LOC_PATH_FLP_CONF, flp_conf_param_table);
if (mBatchSize < 0) {
// set mBatchSize to 0 if we got an illegal value from config file
mBatchSize = 0;
}
}
return mBatchSize;
}
uint32_t LocationAPIClientBase::locAPIStartSession(
uint32_t id, uint32_t sessionMode, TrackingOptions&& options)
{
uint32_t retVal = LOCATION_ERROR_GENERAL_FAILURE;
pthread_mutex_lock(&mMutex);
if (mLocationAPI) {
if (mSessionBiDict.hasId(id)) {
LOC_LOGE("%s:%d] session %d has already started.", __FUNCTION__, __LINE__, id);
retVal = LOCATION_ERROR_ALREADY_STARTED;
} else {
uint32_t trackingSession = 0;
uint32_t batchingSession = 0;
if (sessionMode == SESSION_MODE_ON_FIX) {
trackingSession = mLocationAPI->startTracking(options);
LOC_LOGI("%s:%d] start new session: %d", __FUNCTION__, __LINE__, trackingSession);
mRequestQueues[REQUEST_SESSION].push(new StartTrackingRequest(*this));
} else {
// Fill in the batch mode
BatchingOptions batchOptions = {};
batchOptions.size = sizeof(BatchingOptions);
switch (sessionMode) {
case SESSION_MODE_ON_FULL:
batchOptions.batchingMode = BATCHING_MODE_ROUTINE;
break;
case SESSION_MODE_ON_TRIP_COMPLETED:
batchOptions.batchingMode = BATCHING_MODE_TRIP;
break;
default:
batchOptions.batchingMode = BATCHING_MODE_NO_AUTO_REPORT;
break;
}
// Populate location option values
batchOptions.minDistance = options.minDistance;
batchOptions.minInterval = options.minInterval;
batchOptions.mode = options.mode;
batchingSession = mLocationAPI->startBatching(batchOptions);
LOC_LOGI("%s:%d] start new session: %d", __FUNCTION__, __LINE__, batchingSession);
mRequestQueues[REQUEST_SESSION].setSession(batchingSession);
mRequestQueues[REQUEST_SESSION].push(new StartBatchingRequest(*this));
}
uint32_t session = ((sessionMode != SESSION_MODE_ON_FIX) ?
batchingSession : trackingSession);
SessionEntity entity;
entity.id = id;
entity.trackingSession = trackingSession;
entity.batchingSession = batchingSession;
entity.sessionMode = sessionMode;
mSessionBiDict.set(id, session, entity);
retVal = LOCATION_ERROR_SUCCESS;
}
}
pthread_mutex_unlock(&mMutex);
return retVal;
}
uint32_t LocationAPIClientBase::locAPIStopSession(uint32_t id)
{
uint32_t retVal = LOCATION_ERROR_GENERAL_FAILURE;
pthread_mutex_lock(&mMutex);
if (mLocationAPI) {
if (mSessionBiDict.hasId(id)) {
SessionEntity entity = mSessionBiDict.getExtById(id);
uint32_t trackingSession = entity.trackingSession;
uint32_t batchingSession = entity.batchingSession;
uint32_t sMode = entity.sessionMode;
if (sMode == SESSION_MODE_ON_FIX) {
mRequestQueues[REQUEST_SESSION].push(new StopTrackingRequest(*this));
mLocationAPI->stopTracking(trackingSession);
} else {
mRequestQueues[REQUEST_SESSION].push(new StopBatchingRequest(*this));
mLocationAPI->stopBatching(batchingSession);
}
retVal = LOCATION_ERROR_SUCCESS;
} else {
retVal = LOCATION_ERROR_ID_UNKNOWN;
LOC_LOGE("%s:%d] session %d is not exist.", __FUNCTION__, __LINE__, id);
}
}
pthread_mutex_unlock(&mMutex);
return retVal;
}
uint32_t LocationAPIClientBase::locAPIUpdateSessionOptions(
uint32_t id, uint32_t sessionMode, TrackingOptions&& options)
{
uint32_t retVal = LOCATION_ERROR_GENERAL_FAILURE;
pthread_mutex_lock(&mMutex);
if (mLocationAPI) {
if (mSessionBiDict.hasId(id)) {
SessionEntity entity = mSessionBiDict.getExtById(id);
uint32_t trackingSession = entity.trackingSession;
uint32_t batchingSession = entity.batchingSession;
uint32_t sMode = entity.sessionMode;
if (sessionMode == SESSION_MODE_ON_FIX) {
// we only add an UpdateTrackingOptionsRequest to mRequestQueues[REQUEST_SESSION],
// even if this update request will stop batching and then start tracking.
mRequestQueues[REQUEST_SESSION].push(new UpdateTrackingOptionsRequest(*this));
if (sMode == SESSION_MODE_ON_FIX) {
mLocationAPI->updateTrackingOptions(trackingSession, options);
} else {
// stop batching
// batchingSession will be removed from mSessionBiDict soon,
// so we don't need to add a new request to mRequestQueues[REQUEST_SESSION].
mLocationAPI->stopBatching(batchingSession);
batchingSession = 0;
mRequestQueues[REQUEST_SESSION].setSession(batchingSession);
// start tracking
trackingSession = mLocationAPI->startTracking(options);
LOC_LOGI("%s:%d] start new session: %d",
__FUNCTION__, __LINE__, trackingSession);
}
} else {
// we only add an UpdateBatchingOptionsRequest to mRequestQueues[REQUEST_SESSION],
// even if this update request will stop tracking and then start batching.
mRequestQueues[REQUEST_SESSION].push(new UpdateBatchingOptionsRequest(*this));
BatchingOptions batchOptions = {};
batchOptions.size = sizeof(BatchingOptions);
switch (sessionMode) {
case SESSION_MODE_ON_FULL:
batchOptions.batchingMode = BATCHING_MODE_ROUTINE;
break;
case SESSION_MODE_ON_TRIP_COMPLETED:
batchOptions.batchingMode = BATCHING_MODE_TRIP;
break;
default:
batchOptions.batchingMode = BATCHING_MODE_NO_AUTO_REPORT;
break;
}
if (sMode == SESSION_MODE_ON_FIX) {
// stop tracking
// trackingSession will be removed from mSessionBiDict soon,
// so we don't need to add a new request to mRequestQueues[REQUEST_SESSION].
mLocationAPI->stopTracking(trackingSession);
trackingSession = 0;
// Populate location option values
batchOptions.minDistance = options.minDistance;
batchOptions.minInterval = options.minInterval;
batchOptions.mode = options.mode;
// start batching
batchingSession = mLocationAPI->startBatching(batchOptions);
LOC_LOGI("%s:%d] start new session: %d",
__FUNCTION__, __LINE__, batchingSession);
mRequestQueues[REQUEST_SESSION].setSession(batchingSession);
} else {
mLocationAPI->updateBatchingOptions(batchingSession, batchOptions);
}
}
uint32_t session = ((sessionMode != SESSION_MODE_ON_FIX) ?
batchingSession : trackingSession);
entity.trackingSession = trackingSession;
entity.batchingSession = batchingSession;
entity.sessionMode = sessionMode;
// remove the old values from mSessionBiDict before we add a new one.
mSessionBiDict.rmById(id);
mSessionBiDict.set(id, session, entity);
retVal = LOCATION_ERROR_SUCCESS;
} else {
retVal = LOCATION_ERROR_ID_UNKNOWN;
LOC_LOGE("%s:%d] session %d is not exist.", __FUNCTION__, __LINE__, id);
}
}
pthread_mutex_unlock(&mMutex);
return retVal;
}
uint32_t LocationAPIClientBase::locAPIGetBatchedLocations(uint32_t id, size_t count)
{
uint32_t retVal = LOCATION_ERROR_GENERAL_FAILURE;
pthread_mutex_lock(&mMutex);
if (mLocationAPI) {
if (mSessionBiDict.hasId(id)) {
SessionEntity entity = mSessionBiDict.getExtById(id);
if (entity.sessionMode != SESSION_MODE_ON_FIX) {
uint32_t batchingSession = entity.batchingSession;
mRequestQueues[REQUEST_SESSION].push(new GetBatchedLocationsRequest(*this));
mLocationAPI->getBatchedLocations(batchingSession, count);
retVal = LOCATION_ERROR_SUCCESS;
} else {
LOC_LOGE("%s:%d] Unsupported for session id: %d, mode is SESSION_MODE_ON_FIX",
__FUNCTION__, __LINE__, id);
retVal = LOCATION_ERROR_NOT_SUPPORTED;
}
} else {
retVal = LOCATION_ERROR_ID_UNKNOWN;
LOC_LOGd("unknown session id: %d, might flush() a stopped session", id);
}
}
pthread_mutex_unlock(&mMutex);
return retVal;
}
uint32_t LocationAPIClientBase::locAPIAddGeofences(
size_t count, uint32_t* ids, GeofenceOption* options, GeofenceInfo* data)
{
uint32_t retVal = LOCATION_ERROR_GENERAL_FAILURE;
pthread_mutex_lock(&mMutex);
if (mLocationAPI) {
if (mRequestQueues[REQUEST_GEOFENCE].getSession() != GEOFENCE_SESSION_ID) {
mRequestQueues[REQUEST_GEOFENCE].reset(GEOFENCE_SESSION_ID);
}
uint32_t* sessions = mLocationAPI->addGeofences(count, options, data);
if (sessions) {
LOC_LOGI("%s:%d] start new sessions: %p", __FUNCTION__, __LINE__, sessions);
mRequestQueues[REQUEST_GEOFENCE].push(new AddGeofencesRequest(*this));
for (size_t i = 0; i < count; i++) {
mGeofenceBiDict.set(ids[i], sessions[i], options[i].breachTypeMask);
}
retVal = LOCATION_ERROR_SUCCESS;
}
}
pthread_mutex_unlock(&mMutex);
return retVal;
}
void LocationAPIClientBase::locAPIRemoveGeofences(size_t count, uint32_t* ids)
{
pthread_mutex_lock(&mMutex);
if (mLocationAPI) {
uint32_t* sessions = (uint32_t*)malloc(sizeof(uint32_t) * count);
if (sessions == NULL) {
LOC_LOGE("%s:%d] Failed to allocate %zu bytes !",
__FUNCTION__, __LINE__, sizeof(uint32_t) * count);
pthread_mutex_unlock(&mMutex);
return;
}
if (mRequestQueues[REQUEST_GEOFENCE].getSession() == GEOFENCE_SESSION_ID) {
BiDict<GeofenceBreachTypeMask>* removedGeofenceBiDict =
new BiDict<GeofenceBreachTypeMask>();
size_t j = 0;
for (size_t i = 0; i < count; i++) {
sessions[j] = mGeofenceBiDict.getSession(ids[i]);
if (sessions[j] > 0) {
GeofenceBreachTypeMask type = mGeofenceBiDict.getExtBySession(sessions[j]);
mGeofenceBiDict.rmBySession(sessions[j]);
removedGeofenceBiDict->set(ids[i], sessions[j], type);
j++;
}
}
if (j > 0) {
mRequestQueues[REQUEST_GEOFENCE].push(new RemoveGeofencesRequest(*this,
removedGeofenceBiDict));
mLocationAPI->removeGeofences(j, sessions);
} else {
delete(removedGeofenceBiDict);
}
} else {
LOC_LOGE("%s:%d] invalid session: %d.", __FUNCTION__, __LINE__,
mRequestQueues[REQUEST_GEOFENCE].getSession());
}
free(sessions);
}
pthread_mutex_unlock(&mMutex);
}
void LocationAPIClientBase::locAPIModifyGeofences(
size_t count, uint32_t* ids, GeofenceOption* options)
{
pthread_mutex_lock(&mMutex);
if (mLocationAPI) {
uint32_t* sessions = (uint32_t*)malloc(sizeof(uint32_t) * count);
if (sessions == NULL) {
LOC_LOGE("%s:%d] Failed to allocate %zu bytes !",
__FUNCTION__, __LINE__, sizeof(uint32_t) * count);
pthread_mutex_unlock(&mMutex);
return;
}
if (mRequestQueues[REQUEST_GEOFENCE].getSession() == GEOFENCE_SESSION_ID) {
size_t j = 0;
for (size_t i = 0; i < count; i++) {
sessions[j] = mGeofenceBiDict.getSession(ids[i]);
if (sessions[j] > 0) {
mGeofenceBiDict.set(ids[i], sessions[j], options[i].breachTypeMask);
j++;
}
}
if (j > 0) {
mRequestQueues[REQUEST_GEOFENCE].push(new ModifyGeofencesRequest(*this));
mLocationAPI->modifyGeofences(j, sessions, options);
}
} else {
LOC_LOGE("%s:%d] invalid session: %d.", __FUNCTION__, __LINE__,
mRequestQueues[REQUEST_GEOFENCE].getSession());
}
free(sessions);
}
pthread_mutex_unlock(&mMutex);
}
void LocationAPIClientBase::locAPIPauseGeofences(size_t count, uint32_t* ids)
{
pthread_mutex_lock(&mMutex);
if (mLocationAPI) {
uint32_t* sessions = (uint32_t*)malloc(sizeof(uint32_t) * count);
if (sessions == NULL) {
LOC_LOGE("%s:%d] Failed to allocate %zu bytes !",
__FUNCTION__, __LINE__, sizeof(uint32_t) * count);
pthread_mutex_unlock(&mMutex);
return;
}
if (mRequestQueues[REQUEST_GEOFENCE].getSession() == GEOFENCE_SESSION_ID) {
size_t j = 0;
for (size_t i = 0; i < count; i++) {
sessions[j] = mGeofenceBiDict.getSession(ids[i]);
if (sessions[j] > 0) {
j++;
}
}
if (j > 0) {
mRequestQueues[REQUEST_GEOFENCE].push(new PauseGeofencesRequest(*this));
mLocationAPI->pauseGeofences(j, sessions);
}
} else {
LOC_LOGE("%s:%d] invalid session: %d.", __FUNCTION__, __LINE__,
mRequestQueues[REQUEST_GEOFENCE].getSession());
}
free(sessions);
}
pthread_mutex_unlock(&mMutex);
}
void LocationAPIClientBase::locAPIResumeGeofences(
size_t count, uint32_t* ids, GeofenceBreachTypeMask* mask)
{
pthread_mutex_lock(&mMutex);
if (mLocationAPI) {
uint32_t* sessions = (uint32_t*)malloc(sizeof(uint32_t) * count);
if (sessions == NULL) {
LOC_LOGE("%s:%d] Failed to allocate %zu bytes !",
__FUNCTION__, __LINE__, sizeof(uint32_t) * count);
pthread_mutex_unlock(&mMutex);
return;
}
if (mRequestQueues[REQUEST_GEOFENCE].getSession() == GEOFENCE_SESSION_ID) {
size_t j = 0;
for (size_t i = 0; i < count; i++) {
sessions[j] = mGeofenceBiDict.getSession(ids[i]);
if (sessions[j] > 0) {
if (mask) {
mGeofenceBiDict.set(ids[i], sessions[j], mask[i]);
}
j++;
}
}
if (j > 0) {
mRequestQueues[REQUEST_GEOFENCE].push(new ResumeGeofencesRequest(*this));
mLocationAPI->resumeGeofences(j, sessions);
}
} else {
LOC_LOGE("%s:%d] invalid session: %d.", __FUNCTION__, __LINE__,
mRequestQueues[REQUEST_GEOFENCE].getSession());
}
free(sessions);
}
pthread_mutex_unlock(&mMutex);
}
void LocationAPIClientBase::locAPIRemoveAllGeofences()
{
std::vector<uint32_t> sessionsVec = mGeofenceBiDict.getAllSessions();
if (sessionsVec.size() > 0) {
locAPIRemoveGeofences(sessionsVec.size(), &sessionsVec[0]);
}
}
void LocationAPIClientBase::locAPIGnssNiResponse(uint32_t id, GnssNiResponse response)
{
pthread_mutex_lock(&mMutex);
if (mLocationAPI) {
uint32_t session = id;
mLocationAPI->gnssNiResponse(id, response);
LOC_LOGI("%s:%d] start new session: %d", __FUNCTION__, __LINE__, session);
mRequestQueues[REQUEST_NIRESPONSE].reset(session);
mRequestQueues[REQUEST_NIRESPONSE].push(new GnssNiResponseRequest(*this));
}
pthread_mutex_unlock(&mMutex);
}
void LocationAPIClientBase::beforeGeofenceBreachCb(
GeofenceBreachNotification geofenceBreachNotification)
{
uint32_t* ids = (uint32_t*)malloc(sizeof(uint32_t) * geofenceBreachNotification.count);
uint32_t* backup = geofenceBreachNotification.ids;
size_t n = geofenceBreachNotification.count;
geofenceBreachCallback genfenceCallback = nullptr;
if (ids == NULL) {
LOC_LOGE("%s:%d] Failed to alloc %zu bytes",
__FUNCTION__, __LINE__,
sizeof(uint32_t) * geofenceBreachNotification.count);
return;
}
pthread_mutex_lock(&mMutex);
if (mGeofenceBreachCallback != nullptr) {
size_t count = 0;
for (size_t i = 0; i < n; i++) {
uint32_t id = mGeofenceBiDict.getId(geofenceBreachNotification.ids[i]);
GeofenceBreachTypeMask type =
mGeofenceBiDict.getExtBySession(geofenceBreachNotification.ids[i]);
// if type == 0, we will not head into the fllowing block anyway.
// so we don't need to check id and type
if ((geofenceBreachNotification.type == GEOFENCE_BREACH_ENTER &&
(type & GEOFENCE_BREACH_ENTER_BIT)) ||
(geofenceBreachNotification.type == GEOFENCE_BREACH_EXIT &&
(type & GEOFENCE_BREACH_EXIT_BIT))
) {
ids[count] = id;
count++;
}
}
geofenceBreachNotification.count = count;
geofenceBreachNotification.ids = ids;
genfenceCallback = mGeofenceBreachCallback;
}
pthread_mutex_unlock(&mMutex);
if (genfenceCallback != nullptr) {
genfenceCallback(geofenceBreachNotification);
}
// restore ids
geofenceBreachNotification.ids = backup;
geofenceBreachNotification.count = n;
free(ids);
}
void LocationAPIClientBase::beforeBatchingStatusCb(BatchingStatusInfo batchStatus,
std::list<uint32_t> & tripCompletedList) {
// map the trip ids to the client ids
std::list<uint32_t> tripCompletedClientIdList;
tripCompletedClientIdList.clear();
if (batchStatus.batchingStatus == BATCHING_STATUS_TRIP_COMPLETED) {
for (auto itt = tripCompletedList.begin(); itt != tripCompletedList.end(); itt++) {
if (mSessionBiDict.hasSession(*itt)) {
SessionEntity sessEntity = mSessionBiDict.getExtBySession(*itt);
if (sessEntity.sessionMode == SESSION_MODE_ON_TRIP_COMPLETED) {
tripCompletedClientIdList.push_back(sessEntity.id);
mSessionBiDict.rmBySession(*itt);
}
}
}
}
mBatchingStatusCallback(batchStatus, tripCompletedClientIdList);
}
void LocationAPIClientBase::onResponseCb(LocationError error, uint32_t id)
{
if (error != LOCATION_ERROR_SUCCESS) {
LOC_LOGE("%s:%d] ERROR: %d ID: %d", __FUNCTION__, __LINE__, error, id);
} else {
LOC_LOGV("%s:%d] SUCCESS: %d id: %d", __FUNCTION__, __LINE__, error, id);
}
LocationAPIRequest* request = getRequestBySession(id);
if (request) {
request->onResponse(error, id);
delete request;
}
}
void LocationAPIClientBase::onCollectiveResponseCb(
size_t count, LocationError* errors, uint32_t* ids)
{
for (size_t i = 0; i < count; i++) {
if (errors[i] != LOCATION_ERROR_SUCCESS) {
LOC_LOGE("%s:%d] ERROR: %d ID: %d", __FUNCTION__, __LINE__, errors[i], ids[i]);
} else {
LOC_LOGV("%s:%d] SUCCESS: %d id: %d", __FUNCTION__, __LINE__, errors[i], ids[i]);
}
}
LocationAPIRequest* request = nullptr;
pthread_mutex_lock(&mMutex);
if (mRequestQueues[REQUEST_GEOFENCE].getSession() == GEOFENCE_SESSION_ID) {
request = mRequestQueues[REQUEST_GEOFENCE].pop();
}
pthread_mutex_unlock(&mMutex);
if (request) {
request->onCollectiveResponse(count, errors, ids);
delete request;
}
}
void LocationAPIClientBase::removeSession(uint32_t session) {
if (mSessionBiDict.hasSession(session)) {
mSessionBiDict.rmBySession(session);
}
}
LocationAPIRequest* LocationAPIClientBase::getRequestBySession(uint32_t session)
{
pthread_mutex_lock(&mMutex);
LocationAPIRequest* request = nullptr;
for (int i = 0; i < REQUEST_MAX; i++) {
if (i != REQUEST_GEOFENCE &&
i != REQUEST_SESSION &&
mRequestQueues[i].getSession() == session) {
request = mRequestQueues[i].pop();
break;
}
}
if (request == nullptr) {
// Can't find a request with correct session,
// try to find it from mSessionBiDict
if (mSessionBiDict.hasSession(session)) {
request = mRequestQueues[REQUEST_SESSION].pop();
}
}
pthread_mutex_unlock(&mMutex);
return request;
}