127 lines
5.1 KiB
Java
127 lines
5.1 KiB
Java
/* Copyright (C) 2016-2017 Andreas Shimokawa, Carsten Pfeiffer, Daniele
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Gobbetti
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This file is part of Gadgetbridge.
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Gadgetbridge is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as published
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by the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Gadgetbridge is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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package nodomain.freeyourgadget.gadgetbridge.service.devices.pebble;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import java.nio.ByteBuffer;
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import java.nio.ByteOrder;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.UUID;
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import nodomain.freeyourgadget.gadgetbridge.GBApplication;
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import nodomain.freeyourgadget.gadgetbridge.database.DBHandler;
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import nodomain.freeyourgadget.gadgetbridge.database.DBHelper;
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import nodomain.freeyourgadget.gadgetbridge.deviceevents.GBDeviceEvent;
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import nodomain.freeyourgadget.gadgetbridge.entities.DaoSession;
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import nodomain.freeyourgadget.gadgetbridge.entities.PebbleHealthActivityOverlay;
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import nodomain.freeyourgadget.gadgetbridge.entities.PebbleHealthActivityOverlayDao;
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import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
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import nodomain.freeyourgadget.gadgetbridge.util.GB;
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class DatalogSessionHealthOverlayData extends DatalogSessionPebbleHealth {
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private static final Logger LOG = LoggerFactory.getLogger(DatalogSessionHealthOverlayData.class);
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DatalogSessionHealthOverlayData(byte id, UUID uuid, int timestamp, int tag, byte item_type, short item_size, GBDevice device) {
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super(id, uuid, timestamp, tag, item_type, item_size, device);
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taginfo = "(Health - overlay data " + tag + " )";
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}
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@Override
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public GBDeviceEvent[] handleMessage(ByteBuffer datalogMessage, int length) {
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LOG.info("DATALOG " + taginfo + GB.hexdump(datalogMessage.array(), datalogMessage.position(), length));
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if (!isPebbleHealthEnabled()) {
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return null;
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}
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int initialPosition = datalogMessage.position();
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int beginOfRecordPosition;
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short recordVersion; //probably
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short recordType; //probably: 1=sleep, 2=deep sleep, 5=??run??ignored for now
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if (0 != (length % itemSize))
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return null;//malformed message?
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int recordCount = length / itemSize;
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OverlayRecord[] overlayRecords = new OverlayRecord[recordCount];
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byte[] tempRecord = new byte[itemSize];
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for (int recordIdx = 0; recordIdx < recordCount; recordIdx++) {
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beginOfRecordPosition = initialPosition + recordIdx * itemSize;
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datalogMessage.position(beginOfRecordPosition);//we may not consume all the bytes of a record
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datalogMessage.get(tempRecord);
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overlayRecords[recordIdx] = new OverlayRecord(tempRecord);
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}
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store(overlayRecords);
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return new GBDeviceEvent[]{null};
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}
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private void store(OverlayRecord[] overlayRecords) {
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try (DBHandler dbHandler = GBApplication.acquireDB()) {
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DaoSession session = dbHandler.getDaoSession();
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Long userId = DBHelper.getUser(session).getId();
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Long deviceId = DBHelper.getDevice(getDevice(), session).getId();
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PebbleHealthActivityOverlayDao overlayDao = session.getPebbleHealthActivityOverlayDao();
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List<PebbleHealthActivityOverlay> overlayList = new ArrayList<>();
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for (OverlayRecord overlayRecord : overlayRecords) {
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overlayList.add(new PebbleHealthActivityOverlay(overlayRecord.timestampStart, overlayRecord.timestampStart + overlayRecord.durationSeconds, overlayRecord.type, deviceId, userId, overlayRecord.getRawData()));
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}
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overlayDao.insertOrReplaceInTx(overlayList);
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} catch (Exception ex) {
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LOG.debug(ex.getMessage());
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}
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}
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private class OverlayRecord {
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byte[] knownVersions = {1, 3};
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short version;
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int type; //1=sleep, 2=deep sleep
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int offsetUTC; //probably
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int timestampStart;
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int durationSeconds;
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byte[] rawData;
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OverlayRecord(byte[] rawData) {
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this.rawData = rawData;
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ByteBuffer record = ByteBuffer.wrap(rawData);
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record.order(ByteOrder.LITTLE_ENDIAN);
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this.version = record.getShort();
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//TODO: check supported versions?
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record.getShort();//throwaway, unknown
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this.type = record.getShort();
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this.offsetUTC = record.getInt();
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this.timestampStart = record.getInt();
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this.durationSeconds = record.getInt();
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}
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byte[] getRawData() {
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if (storePebbleHealthRawRecord()) {
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return rawData;
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}
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return null;
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}
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}
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} |