| /* Copyright (c) 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 |
| * 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_NDDEBUG 0 |
| #define LOG_TAG "LocSvc_APIClientBase" |
| |
| #include <log_util.h> |
| #include <loc_cfg.h> |
| #include "LocationAPIClientBase.h" |
| |
| #define FLP_CONF_FILE "/vendor/etc/flp.conf" |
| #define GEOFENCE_SESSION_ID -1 |
| |
| LocationAPIClientBase::LocationAPIClientBase() : |
| mTrackingCallback(nullptr), |
| mBatchingCallback(nullptr), |
| mGeofenceBreachCallback(nullptr), |
| mLocationAPI(nullptr), |
| mLocationControlAPI(nullptr), |
| mBatchSize(-1), |
| mEnabled(false), |
| 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] = nullptr; |
| } |
| |
| memset(&mConfig, 0, sizeof(GnssConfig)); |
| } |
| |
| 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 (mLocationAPI == nullptr ) { |
| mLocationAPI = LocationAPI::createInstance(locationCallbacks); |
| } else { |
| mLocationAPI->updateCallbacks(locationCallbacks); |
| } |
| |
| if (mLocationControlAPI == nullptr) { |
| 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); |
| } |
| |
| pthread_mutex_unlock(&mMutex); |
| } |
| |
| LocationAPIClientBase::~LocationAPIClientBase() |
| { |
| pthread_mutex_lock(&mMutex); |
| |
| if (mLocationAPI) { |
| mLocationAPI->destroy(); |
| mLocationAPI = nullptr; |
| } |
| if (mLocationControlAPI) { |
| mLocationControlAPI->destroy(); |
| mLocationControlAPI = nullptr; |
| } |
| |
| for (int i = 0; i < REQUEST_MAX; i++) { |
| if (mRequestQueues[i]) { |
| delete mRequestQueues[i]; |
| mRequestQueues[i] = nullptr; |
| } |
| } |
| pthread_mutex_unlock(&mMutex); |
| |
| pthread_mutex_destroy(&mMutex); |
| } |
| |
| uint32_t LocationAPIClientBase::locAPIStartTracking(LocationOptions& 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 { |
| RequestQueue* requests = mRequestQueues[REQUEST_TRACKING]; |
| if (requests) { |
| delete requests; |
| mRequestQueues[REQUEST_TRACKING] = nullptr; |
| } |
| 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] |
| requests = new RequestQueue(session); |
| requests->push(new StartTrackingRequest(*this)); |
| mRequestQueues[REQUEST_TRACKING] = requests; |
| 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; |
| RequestQueue* requests = mRequestQueues[REQUEST_TRACKING]; |
| if (requests) { |
| session = requests->getSession(); |
| if (session > 0) { |
| requests->push(new StopTrackingRequest(*this)); |
| mLocationAPI->stopTracking(session); |
| mTracking = false; |
| } |
| } |
| } |
| pthread_mutex_unlock(&mMutex); |
| } |
| |
| void LocationAPIClientBase::locAPIUpdateTrackingOptions(LocationOptions& options) |
| { |
| pthread_mutex_lock(&mMutex); |
| if (mLocationAPI) { |
| uint32_t session = 0; |
| RequestQueue* requests = mRequestQueues[REQUEST_TRACKING]; |
| if (requests) { |
| session = requests->getSession(); |
| if (session > 0) { |
| requests->push(new UpdateTrackingOptionsRequest(*this)); |
| mLocationAPI->updateTrackingOptions(session, options); |
| } |
| } |
| } |
| 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(FLP_CONF_FILE, 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, |
| LocationOptions& options) |
| { |
| uint32_t retVal = LOCATION_ERROR_GENERAL_FAILURE; |
| pthread_mutex_lock(&mMutex); |
| if (mLocationAPI) { |
| |
| if (mSessionMap.find(id) != mSessionMap.end()) { |
| 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) { |
| RequestQueue* requests = mRequestQueues[REQUEST_TRACKING]; |
| if (requests) { |
| delete requests; |
| mRequestQueues[REQUEST_TRACKING] = nullptr; |
| } |
| trackingSession = mLocationAPI->startTracking(options); |
| LOC_LOGI("%s:%d] start new session: %d", __FUNCTION__, __LINE__, trackingSession); |
| requests = new RequestQueue(trackingSession); |
| requests->push(new StartTrackingRequest(*this)); |
| mRequestQueues[REQUEST_TRACKING] = requests; |
| } else if (sessionMode == SESSION_MODE_ON_FULL) { |
| RequestQueue* requests = mRequestQueues[REQUEST_BATCHING]; |
| if (requests) { |
| delete requests; |
| mRequestQueues[REQUEST_BATCHING] = nullptr; |
| } |
| batchingSession = mLocationAPI->startBatching(options); |
| LOC_LOGI("%s:%d] start new session: %d", __FUNCTION__, __LINE__, batchingSession); |
| requests = new RequestQueue(batchingSession); |
| requests->push(new StartBatchingRequest(*this)); |
| mRequestQueues[REQUEST_BATCHING] = requests; |
| } |
| |
| SessionEntity entity; |
| entity.id = id; |
| entity.trackingSession = trackingSession; |
| entity.batchingSession = batchingSession; |
| entity.sessionMode = sessionMode; |
| mSessionMap[id] = 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 (mSessionMap.find(id) != mSessionMap.end()) { |
| SessionEntity entity = mSessionMap[id]; |
| |
| uint32_t trackingSession = entity.trackingSession; |
| uint32_t batchingSession = entity.batchingSession; |
| uint32_t sMode = entity.sessionMode; |
| |
| mSessionMap.erase(id); |
| |
| if (sMode == SESSION_MODE_ON_FIX) { |
| RequestQueue* requests = mRequestQueues[REQUEST_TRACKING]; |
| if (requests) { |
| requests->push(new StopTrackingRequest(*this)); |
| mLocationAPI->stopTracking(trackingSession); |
| } |
| } else if (sMode == SESSION_MODE_ON_FULL) { |
| RequestQueue* requests = mRequestQueues[REQUEST_BATCHING]; |
| if (requests) { |
| requests->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, |
| LocationOptions& options) |
| { |
| uint32_t retVal = LOCATION_ERROR_GENERAL_FAILURE; |
| pthread_mutex_lock(&mMutex); |
| if (mLocationAPI) { |
| |
| if (mSessionMap.find(id) != mSessionMap.end()) { |
| SessionEntity& entity = mSessionMap[id]; |
| |
| uint32_t trackingSession = entity.trackingSession; |
| uint32_t batchingSession = entity.batchingSession; |
| uint32_t sMode = entity.sessionMode; |
| |
| if (sessionMode == SESSION_MODE_ON_FIX) { |
| if (sMode == SESSION_MODE_ON_FIX) { |
| RequestQueue* requests = mRequestQueues[REQUEST_TRACKING]; |
| if (requests) { |
| requests->push(new UpdateTrackingOptionsRequest(*this)); |
| mLocationAPI->updateTrackingOptions(trackingSession, options); |
| } |
| } else if (sMode == SESSION_MODE_ON_FULL) { |
| // stop batching |
| { |
| RequestQueue* requests = mRequestQueues[REQUEST_BATCHING]; |
| if (requests) { |
| requests->push(new StopBatchingRequest(*this)); |
| mLocationAPI->stopBatching(batchingSession); |
| batchingSession = 0; |
| } |
| } |
| // start tracking |
| { |
| RequestQueue* requests = mRequestQueues[REQUEST_TRACKING]; |
| if (requests) { |
| delete requests; |
| mRequestQueues[REQUEST_TRACKING] = nullptr; |
| } |
| trackingSession = mLocationAPI->startTracking(options); |
| LOC_LOGI("%s:%d] start new session: %d", |
| __FUNCTION__, __LINE__, trackingSession); |
| requests = new RequestQueue(trackingSession); |
| requests->push(new StartTrackingRequest(*this)); |
| mRequestQueues[REQUEST_TRACKING] = requests; |
| } |
| } |
| } else if (sessionMode == SESSION_MODE_ON_FULL) { |
| if (sMode == SESSION_MODE_ON_FIX) { |
| // stop tracking |
| { |
| RequestQueue* requests = mRequestQueues[REQUEST_TRACKING]; |
| if (requests) { |
| requests->push(new StopTrackingRequest(*this)); |
| mLocationAPI->stopTracking(trackingSession); |
| trackingSession = 0; |
| } |
| } |
| // start batching |
| { |
| RequestQueue* requests = mRequestQueues[REQUEST_BATCHING]; |
| if (requests) { |
| delete requests; |
| mRequestQueues[REQUEST_BATCHING] = nullptr; |
| } |
| batchingSession = mLocationAPI->startBatching(options); |
| LOC_LOGI("%s:%d] start new session: %d", |
| __FUNCTION__, __LINE__, batchingSession); |
| requests = new RequestQueue(batchingSession); |
| requests->push(new StartBatchingRequest(*this)); |
| mRequestQueues[REQUEST_BATCHING] = requests; |
| } |
| } else if (sMode == SESSION_MODE_ON_FULL) { |
| RequestQueue* requests = mRequestQueues[REQUEST_BATCHING]; |
| requests = mRequestQueues[REQUEST_BATCHING]; |
| if (requests) { |
| requests->push(new UpdateBatchingOptionsRequest(*this)); |
| mLocationAPI->updateBatchingOptions(batchingSession, options); |
| } |
| } |
| } |
| |
| entity.trackingSession = trackingSession; |
| entity.batchingSession = batchingSession; |
| entity.sessionMode = sessionMode; |
| |
| 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; |
| } |
| |
| void LocationAPIClientBase::locAPIGetBatchedLocations(size_t count) |
| { |
| pthread_mutex_lock(&mMutex); |
| if (mLocationAPI) { |
| uint32_t session = 0; |
| RequestQueue* requests = mRequestQueues[REQUEST_BATCHING]; |
| if (requests) { |
| session = requests->getSession(); |
| if (session > 0) { |
| requests->push(new GetBatchedLocationsRequest(*this)); |
| mLocationAPI->getBatchedLocations(session, count); |
| } |
| } |
| } |
| pthread_mutex_unlock(&mMutex); |
| } |
| |
| 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) { |
| RequestQueue* requests = mRequestQueues[REQUEST_GEOFENCE]; |
| if (!requests) { |
| // Create a new RequestQueue for Geofenceing if we've not had one. |
| // The RequestQueue will be released when LocationAPIClientBase is released. |
| requests = new RequestQueue(GEOFENCE_SESSION_ID); |
| mRequestQueues[REQUEST_GEOFENCE] = requests; |
| } |
| uint32_t* sessions = mLocationAPI->addGeofences(count, options, data); |
| if (sessions) { |
| LOC_LOGI("%s:%d] start new sessions: %p", __FUNCTION__, __LINE__, sessions); |
| requests->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); |
| |
| RequestQueue* requests = mRequestQueues[REQUEST_GEOFENCE]; |
| if (requests) { |
| 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) { |
| requests->push(new RemoveGeofencesRequest(*this)); |
| mLocationAPI->removeGeofences(j, sessions); |
| } |
| } |
| |
| 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); |
| |
| RequestQueue* requests = mRequestQueues[REQUEST_GEOFENCE]; |
| if (requests) { |
| 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) { |
| requests->push(new ModifyGeofencesRequest(*this)); |
| mLocationAPI->modifyGeofences(j, sessions, options); |
| } |
| } |
| |
| 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); |
| |
| RequestQueue* requests = mRequestQueues[REQUEST_GEOFENCE]; |
| if (requests) { |
| 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) { |
| requests->push(new PauseGeofencesRequest(*this)); |
| mLocationAPI->pauseGeofences(j, sessions); |
| } |
| } |
| |
| 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); |
| |
| RequestQueue* requests = mRequestQueues[REQUEST_GEOFENCE]; |
| if (requests) { |
| 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) { |
| requests->push(new ResumeGeofencesRequest(*this)); |
| mLocationAPI->resumeGeofences(j, sessions); |
| } |
| } |
| |
| free(sessions); |
| } |
| pthread_mutex_unlock(&mMutex); |
| } |
| |
| void LocationAPIClientBase::locAPIRemoveAllGeofences() |
| { |
| pthread_mutex_lock(&mMutex); |
| if (mLocationAPI) { |
| std::vector<uint32_t> sessionsVec = mGeofenceBiDict.getAllSessions(); |
| size_t count = sessionsVec.size(); |
| uint32_t* sessions = (uint32_t*)malloc(sizeof(uint32_t) * count); |
| |
| RequestQueue* requests = mRequestQueues[REQUEST_GEOFENCE]; |
| if (requests) { |
| size_t j = 0; |
| for (size_t i = 0; i < count; i++) { |
| sessions[j] = sessionsVec[i]; |
| if (sessions[j] > 0) { |
| j++; |
| } |
| } |
| if (j > 0) { |
| requests->push(new RemoveGeofencesRequest(*this)); |
| mLocationAPI->removeGeofences(j, sessions); |
| } |
| } |
| |
| free(sessions); |
| } |
| pthread_mutex_unlock(&mMutex); |
| } |
| |
| void LocationAPIClientBase::locAPIGnssNiResponse(uint32_t id, GnssNiResponse response) |
| { |
| pthread_mutex_lock(&mMutex); |
| if (mLocationAPI) { |
| RequestQueue* requests = mRequestQueues[REQUEST_NIRESPONSE]; |
| if (requests) { |
| delete requests; |
| mRequestQueues[REQUEST_NIRESPONSE] = nullptr; |
| } |
| uint32_t session = id; |
| mLocationAPI->gnssNiResponse(id, response); |
| LOC_LOGI("%s:%d] start new session: %d", __FUNCTION__, __LINE__, session); |
| requests = new RequestQueue(session); |
| requests->push(new GnssNiResponseRequest(*this)); |
| mRequestQueues[REQUEST_NIRESPONSE] = requests; |
| } |
| pthread_mutex_unlock(&mMutex); |
| } |
| |
| uint32_t LocationAPIClientBase::locAPIGnssDeleteAidingData(GnssAidingData& data) |
| { |
| uint32_t retVal = LOCATION_ERROR_GENERAL_FAILURE; |
| pthread_mutex_lock(&mMutex); |
| if (mLocationControlAPI) { |
| RequestQueue* requests = mRequestQueues[REQUEST_DELETEAIDINGDATA]; |
| if (requests) { |
| delete requests; |
| mRequestQueues[REQUEST_DELETEAIDINGDATA] = nullptr; |
| } |
| uint32_t session = mLocationControlAPI->gnssDeleteAidingData(data); |
| LOC_LOGI("%s:%d] start new session: %d", __FUNCTION__, __LINE__, session); |
| requests = new RequestQueue(session); |
| requests->push(new GnssDeleteAidingDataRequest(*this)); |
| mRequestQueues[REQUEST_DELETEAIDINGDATA] = requests; |
| |
| retVal = LOCATION_ERROR_SUCCESS; |
| } |
| pthread_mutex_unlock(&mMutex); |
| |
| return retVal; |
| } |
| |
| uint32_t LocationAPIClientBase::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) { |
| RequestQueue* requests = mRequestQueues[REQUEST_CONTROL]; |
| if (requests) { |
| delete requests; |
| mRequestQueues[REQUEST_CONTROL] = nullptr; |
| } |
| uint32_t session = mLocationControlAPI->enable(techType); |
| LOC_LOGI("%s:%d] start new session: %d", __FUNCTION__, __LINE__, session); |
| requests = new RequestQueue(session); |
| mRequestQueues[REQUEST_CONTROL] = requests; |
| if (requests) { |
| requests->push(new EnableRequest(*this)); |
| retVal = LOCATION_ERROR_SUCCESS; |
| mEnabled = true; |
| } |
| } |
| pthread_mutex_unlock(&mMutex); |
| |
| return retVal; |
| } |
| |
| void LocationAPIClientBase::locAPIDisable() |
| { |
| pthread_mutex_lock(&mMutex); |
| if (mEnabled && mLocationControlAPI) { |
| uint32_t session = 0; |
| RequestQueue* requests = mRequestQueues[REQUEST_CONTROL]; |
| if (requests) { |
| session = requests->getSession(); |
| if (session > 0) { |
| requests->push(new DisableRequest(*this)); |
| mLocationControlAPI->disable(session); |
| mEnabled = false; |
| } |
| } |
| } |
| pthread_mutex_unlock(&mMutex); |
| } |
| |
| uint32_t LocationAPIClientBase::locAPIGnssUpdateConfig(GnssConfig config) |
| { |
| uint32_t retVal = LOCATION_ERROR_GENERAL_FAILURE; |
| if (memcmp(&mConfig, &config, sizeof(GnssConfig)) == 0) { |
| LOC_LOGV("%s:%d] GnssConfig is identical to previous call", __FUNCTION__, __LINE__); |
| retVal = LOCATION_ERROR_SUCCESS; |
| return retVal; |
| } |
| |
| pthread_mutex_lock(&mMutex); |
| if (mLocationControlAPI) { |
| |
| memcpy(&mConfig, &config, sizeof(GnssConfig)); |
| |
| uint32_t session = 0; |
| RequestQueue* requests = mRequestQueues[REQUEST_CONFIG]; |
| uint32_t* idArray = mLocationControlAPI->gnssUpdateConfig(config); |
| LOC_LOGV("%s:%d] gnssUpdateConfig return array: %p", __FUNCTION__, __LINE__, idArray); |
| if (!requests && idArray != nullptr) { |
| requests = new RequestQueue(idArray[0]); |
| mRequestQueues[REQUEST_CONFIG] = requests; |
| } |
| if (requests) { |
| requests->push(new GnssUpdateConfigRequest(*this)); |
| retVal = LOCATION_ERROR_SUCCESS; |
| } |
| } |
| pthread_mutex_unlock(&mMutex); |
| return retVal; |
| } |
| |
| void LocationAPIClientBase::beforeGeofenceBreachCb( |
| GeofenceBreachNotification geofenceBreachNotification) |
| { |
| if (mGeofenceBreachCallback == nullptr) |
| return; |
| uint32_t* ids = (uint32_t*)malloc(sizeof(uint32_t) * geofenceBreachNotification.count); |
| uint32_t* backup = geofenceBreachNotification.ids; |
| size_t n = geofenceBreachNotification.count; |
| |
| size_t count = 0; |
| for (size_t i = 0; i < n; i++) { |
| uint32_t id = mGeofenceBiDict.getId(geofenceBreachNotification.ids[i]); |
| GeofenceBreachTypeMask type = mGeofenceBiDict.getType(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; |
| mGeofenceBreachCallback(geofenceBreachNotification); |
| |
| // restore ids |
| geofenceBreachNotification.ids = backup; |
| geofenceBreachNotification.count = n; |
| free(ids); |
| } |
| |
| 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] error: %d id: %d", __FUNCTION__, __LINE__, error, id); |
| } |
| LocationAPIRequest* request = getRequestBySession(id); |
| if (request) { |
| request->onResponse(error); |
| 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] error: %d id: %d", __FUNCTION__, __LINE__, errors[i], ids[i]); |
| } |
| } |
| LocationAPIRequest* request = nullptr; |
| pthread_mutex_lock(&mMutex); |
| if (mRequestQueues[REQUEST_GEOFENCE] != nullptr) { |
| request = mRequestQueues[REQUEST_GEOFENCE]->pop(); |
| } |
| pthread_mutex_unlock(&mMutex); |
| if (request) { |
| request->onCollectiveResponse(count, errors, ids); |
| delete request; |
| } |
| } |
| |
| void LocationAPIClientBase::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] error: %d id: %d", __FUNCTION__, __LINE__, error, id); |
| } |
| LocationAPIRequest* request = getRequestBySession(id); |
| if (request) { |
| request->onResponse(error); |
| delete request; |
| } |
| } |
| |
| void LocationAPIClientBase::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] error: %d id: %d", __FUNCTION__, __LINE__, errors[i], ids[i]); |
| } |
| } |
| LocationAPIRequest* request = nullptr; |
| pthread_mutex_lock(&mMutex); |
| if (mRequestQueues[REQUEST_CONFIG] != nullptr) { |
| request = mRequestQueues[REQUEST_CONFIG]->pop(); |
| } |
| pthread_mutex_unlock(&mMutex); |
| if (request) { |
| request->onCollectiveResponse(count, errors, ids); |
| delete request; |
| } |
| } |
| |
| LocationAPIClientBase::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_CONFIG && |
| mRequestQueues[i] && |
| mRequestQueues[i]->getSession() == session) { |
| request = mRequestQueues[i]->pop(); |
| break; |
| } |
| } |
| pthread_mutex_unlock(&mMutex); |
| return request; |
| } |
