153 lines
7.6 KiB
C
153 lines
7.6 KiB
C
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/* Copyright (c) 2017-2019, The Linux Foundation. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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* * Neither the name of The Linux Foundation, nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#ifndef BATCHING_ADAPTER_H
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#define BATCHING_ADAPTER_H
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#include <LocAdapterBase.h>
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#include <LocContext.h>
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#include <LocationAPI.h>
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#include <map>
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using namespace loc_core;
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class BatchingAdapter : public LocAdapterBase {
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/* ==== BATCHING ======================================================================= */
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typedef struct {
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uint32_t accumulatedDistanceOngoingBatch;
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uint32_t accumulatedDistanceThisTrip;
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uint32_t accumulatedDistanceOnTripRestart;
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uint32_t tripDistance;
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uint32_t tripTBFInterval;
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} TripSessionStatus;
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typedef std::map<uint32_t, TripSessionStatus> TripSessionStatusMap;
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typedef std::map<LocationSessionKey, BatchingOptions> BatchingSessionMap;
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BatchingSessionMap mBatchingSessions;
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TripSessionStatusMap mTripSessions;
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uint32_t mOngoingTripDistance;
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uint32_t mOngoingTripTBFInterval;
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bool mTripWithOngoingTBFDropped;
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bool mTripWithOngoingTripDistanceDropped;
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void startTripBatchingMultiplex(LocationAPI* client, uint32_t sessionId,
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const BatchingOptions& batchingOptions);
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void stopTripBatchingMultiplex(LocationAPI* client, uint32_t sessionId,
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bool restartNeeded,
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const BatchingOptions& batchOptions);
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inline void stopTripBatchingMultiplex(LocationAPI* client, uint32_t id) {
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BatchingOptions batchOptions;
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stopTripBatchingMultiplex(client, id, false, batchOptions);
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};
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void stopTripBatchingMultiplexCommon(LocationError err,
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LocationAPI* client,
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uint32_t sessionId,
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bool restartNeeded,
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const BatchingOptions& batchOptions);
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void restartTripBatching(bool queryAccumulatedDistance, uint32_t accDist = 0,
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uint32_t numbatchedPos = 0);
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void printTripReport();
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/* ==== CONFIGURATION ================================================================== */
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uint32_t mBatchingTimeout;
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uint32_t mBatchingAccuracy;
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size_t mBatchSize;
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size_t mTripBatchSize;
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protected:
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/* ==== CLIENT ========================================================================= */
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virtual void updateClientsEventMask();
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virtual void stopClientSessions(LocationAPI* client);
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public:
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BatchingAdapter();
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virtual ~BatchingAdapter() {}
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/* ==== SSR ============================================================================ */
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/* ======== EVENTS ====(Called from QMI Thread)========================================= */
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virtual void handleEngineUpEvent();
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/* ======== UTILITIES ================================================================== */
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void restartSessions();
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/* ==== BATCHING ======================================================================= */
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/* ======== COMMANDS ====(Called from Client Thread)==================================== */
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uint32_t startBatchingCommand(LocationAPI* client, BatchingOptions &batchOptions);
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void updateBatchingOptionsCommand(
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LocationAPI* client, uint32_t id, BatchingOptions& batchOptions);
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void stopBatchingCommand(LocationAPI* client, uint32_t id);
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void getBatchedLocationsCommand(LocationAPI* client, uint32_t id, size_t count);
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/* ======== RESPONSES ================================================================== */
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void reportResponse(LocationAPI* client, LocationError err, uint32_t sessionId);
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/* ======== UTILITIES ================================================================== */
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bool hasBatchingCallback(LocationAPI* client);
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bool isBatchingSession(LocationAPI* client, uint32_t sessionId);
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bool isTripSession(uint32_t sessionId);
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void saveBatchingSession(LocationAPI* client, uint32_t sessionId,
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const BatchingOptions& batchingOptions);
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void eraseBatchingSession(LocationAPI* client, uint32_t sessionId);
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uint32_t autoReportBatchingSessionsCount();
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void startBatching(LocationAPI* client, uint32_t sessionId,
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const BatchingOptions& batchingOptions);
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void stopBatching(LocationAPI* client, uint32_t sessionId, bool restartNeeded,
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const BatchingOptions& batchOptions);
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void stopBatching(LocationAPI* client, uint32_t sessionId) {
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BatchingOptions batchOptions;
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stopBatching(client, sessionId, false, batchOptions);
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};
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/* ==== REPORTS ======================================================================== */
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/* ======== EVENTS ====(Called from QMI Thread)========================================= */
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void reportLocationsEvent(const Location* locations, size_t count,
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BatchingMode batchingMode);
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void reportCompletedTripsEvent(uint32_t accumulatedDistance);
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void reportBatchStatusChangeEvent(BatchingStatus batchStatus);
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/* ======== UTILITIES ================================================================== */
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void reportLocations(Location* locations, size_t count, BatchingMode batchingMode);
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void reportBatchStatusChange(BatchingStatus batchStatus,
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std::list<uint32_t> & completedTripsList);
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/* ==== CONFIGURATION ================================================================== */
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/* ======== COMMANDS ====(Called from Client Thread)==================================== */
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void readConfigCommand();
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void setConfigCommand();
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/* ======== UTILITIES ================================================================== */
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void setBatchSize(size_t batchSize) { mBatchSize = batchSize; }
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size_t getBatchSize() { return mBatchSize; }
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void setTripBatchSize(size_t batchSize) { mTripBatchSize = batchSize; }
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size_t getTripBatchSize() { return mTripBatchSize; }
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void setBatchingTimeout(uint32_t batchingTimeout) { mBatchingTimeout = batchingTimeout; }
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uint32_t getBatchingTimeout() { return mBatchingTimeout; }
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void setBatchingAccuracy(uint32_t accuracy) { mBatchingAccuracy = accuracy; }
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uint32_t getBatchingAccuracy() { return mBatchingAccuracy; }
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};
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#endif /* BATCHING_ADAPTER_H */
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