From 59416923dcb3a756eaf532cc4259f2f6625c0762 Mon Sep 17 00:00:00 2001 From: Anton Tananaev Date: Sun, 31 Mar 2019 22:35:39 -0700 Subject: Convert project to gradle --- .../traccar/protocol/SuntechProtocolDecoder.java | 467 +++++++++++++++++++++ 1 file changed, 467 insertions(+) create mode 100644 src/main/java/org/traccar/protocol/SuntechProtocolDecoder.java (limited to 'src/main/java/org/traccar/protocol/SuntechProtocolDecoder.java') diff --git a/src/main/java/org/traccar/protocol/SuntechProtocolDecoder.java b/src/main/java/org/traccar/protocol/SuntechProtocolDecoder.java new file mode 100644 index 000000000..922431021 --- /dev/null +++ b/src/main/java/org/traccar/protocol/SuntechProtocolDecoder.java @@ -0,0 +1,467 @@ +/* + * Copyright 2013 - 2019 Anton Tananaev (anton@traccar.org) + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.traccar.protocol; + +import io.netty.channel.Channel; +import org.traccar.BaseProtocolDecoder; +import org.traccar.Context; +import org.traccar.DeviceSession; +import org.traccar.Protocol; +import org.traccar.helper.BitUtil; +import org.traccar.helper.UnitsConverter; +import org.traccar.model.CellTower; +import org.traccar.model.Network; +import org.traccar.model.Position; + +import java.net.SocketAddress; +import java.text.DateFormat; +import java.text.ParseException; +import java.text.SimpleDateFormat; +import java.util.TimeZone; + +public class SuntechProtocolDecoder extends BaseProtocolDecoder { + + private int protocolType; + private boolean hbm; + private boolean includeAdc; + private boolean includeTemp; + + public SuntechProtocolDecoder(Protocol protocol) { + super(protocol); + } + + public void setProtocolType(int protocolType) { + this.protocolType = protocolType; + } + + public int getProtocolType(long deviceId) { + return Context.getIdentityManager().lookupAttributeInteger( + deviceId, getProtocolName() + ".protocolType", protocolType, true); + } + + public void setHbm(boolean hbm) { + this.hbm = hbm; + } + + public boolean isHbm(long deviceId) { + return Context.getIdentityManager().lookupAttributeBoolean( + deviceId, getProtocolName() + ".hbm", hbm, true); + } + + public void setIncludeAdc(boolean includeAdc) { + this.includeAdc = includeAdc; + } + + public boolean isIncludeAdc(long deviceId) { + return Context.getIdentityManager().lookupAttributeBoolean( + deviceId, getProtocolName() + ".includeAdc", includeAdc, true); + } + + public void setIncludeTemp(boolean includeTemp) { + this.includeTemp = includeTemp; + } + + public boolean isIncludeTemp(long deviceId) { + return Context.getIdentityManager().lookupAttributeBoolean( + deviceId, getProtocolName() + ".includeTemp", includeTemp, true); + } + + private Position decode9( + Channel channel, SocketAddress remoteAddress, String[] values) throws ParseException { + int index = 1; + + String type = values[index++]; + + if (!type.equals("Location") && !type.equals("Emergency") && !type.equals("Alert")) { + return null; + } + + DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, values[index++]); + if (deviceSession == null) { + return null; + } + + Position position = new Position(getProtocolName()); + position.setDeviceId(deviceSession.getDeviceId()); + + if (type.equals("Emergency") || type.equals("Alert")) { + position.set(Position.KEY_ALARM, Position.ALARM_GENERAL); + } + + if (!type.equals("Alert") || getProtocolType(deviceSession.getDeviceId()) == 0) { + position.set(Position.KEY_VERSION_FW, values[index++]); + } + + DateFormat dateFormat = new SimpleDateFormat("yyyyMMddHH:mm:ss"); + dateFormat.setTimeZone(TimeZone.getTimeZone("UTC")); + position.setTime(dateFormat.parse(values[index++] + values[index++])); + + if (getProtocolType(deviceSession.getDeviceId()) == 1) { + index += 1; // cell + } + + position.setLatitude(Double.parseDouble(values[index++])); + position.setLongitude(Double.parseDouble(values[index++])); + position.setSpeed(UnitsConverter.knotsFromKph(Double.parseDouble(values[index++]))); + position.setCourse(Double.parseDouble(values[index++])); + + position.setValid(values[index++].equals("1")); + + if (getProtocolType(deviceSession.getDeviceId()) == 1) { + position.set(Position.KEY_ODOMETER, Integer.parseInt(values[index++])); + } + + return position; + } + + private String decodeEmergency(int value) { + switch (value) { + case 1: + return Position.ALARM_SOS; + case 2: + return Position.ALARM_PARKING; + case 3: + return Position.ALARM_POWER_CUT; + case 5: + case 6: + return Position.ALARM_DOOR; + case 7: + return Position.ALARM_MOVEMENT; + case 8: + return Position.ALARM_SHOCK; + default: + return null; + } + } + + private String decodeAlert(int value) { + switch (value) { + case 1: + return Position.ALARM_OVERSPEED; + case 5: + return Position.ALARM_GEOFENCE_EXIT; + case 6: + return Position.ALARM_GEOFENCE_ENTER; + case 14: + return Position.ALARM_LOW_BATTERY; + case 15: + return Position.ALARM_SHOCK; + case 16: + return Position.ALARM_ACCIDENT; + case 46: + return Position.ALARM_ACCELERATION; + case 47: + return Position.ALARM_BRAKING; + case 48: + return Position.ALARM_ACCIDENT; + case 50: + return Position.ALARM_JAMMING; + default: + return null; + } + } + private Position decode4( + Channel channel, SocketAddress remoteAddress, String[] values) throws ParseException { + int index = 0; + + String type = values[index++].substring(5); + + if (!type.equals("STT") && !type.equals("ALT")) { + return null; + } + + DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, values[index++]); + if (deviceSession == null) { + return null; + } + + Position position = new Position(getProtocolName()); + position.setDeviceId(deviceSession.getDeviceId()); + position.set(Position.KEY_TYPE, type); + + position.set(Position.KEY_VERSION_FW, values[index++]); + index += 1; // model + + Network network = new Network(); + + for (int i = 0; i < 7; i++) { + int cid = Integer.parseInt(values[index++]); + int mcc = Integer.parseInt(values[index++]); + int mnc = Integer.parseInt(values[index++]); + int lac, rssi; + if (i == 0) { + rssi = Integer.parseInt(values[index++]); + lac = Integer.parseInt(values[index++]); + } else { + lac = Integer.parseInt(values[index++]); + rssi = Integer.parseInt(values[index++]); + } + index += 1; // timing advance + if (cid > 0) { + network.addCellTower(CellTower.from(mcc, mnc, lac, cid, rssi)); + } + } + + position.setNetwork(network); + + position.set(Position.KEY_BATTERY, Double.parseDouble(values[index++])); + position.set(Position.KEY_ARCHIVE, values[index++].equals("0") ? true : null); + position.set(Position.KEY_INDEX, Integer.parseInt(values[index++])); + position.set(Position.KEY_STATUS, Integer.parseInt(values[index++])); + + DateFormat dateFormat = new SimpleDateFormat("yyyyMMddHH:mm:ss"); + dateFormat.setTimeZone(TimeZone.getTimeZone("UTC")); + position.setTime(dateFormat.parse(values[index++] + values[index++])); + + position.setLatitude(Double.parseDouble(values[index++])); + position.setLongitude(Double.parseDouble(values[index++])); + position.setSpeed(UnitsConverter.knotsFromKph(Double.parseDouble(values[index++]))); + position.setCourse(Double.parseDouble(values[index++])); + + position.set(Position.KEY_SATELLITES, Integer.parseInt(values[index++])); + + position.setValid(values[index++].equals("1")); + + return position; + } + + private Position decode2356( + Channel channel, SocketAddress remoteAddress, String protocol, String[] values) throws ParseException { + int index = 0; + + String type = values[index++].substring(5); + + if (!type.equals("STT") && !type.equals("EMG") && !type.equals("EVT") && !type.equals("ALT")) { + return null; + } + + DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, values[index++]); + if (deviceSession == null) { + return null; + } + + Position position = new Position(getProtocolName()); + position.setDeviceId(deviceSession.getDeviceId()); + position.set(Position.KEY_TYPE, type); + + if (protocol.equals("ST300") || protocol.equals("ST500") || protocol.equals("ST600")) { + index += 1; // model + } + + position.set(Position.KEY_VERSION_FW, values[index++]); + + DateFormat dateFormat = new SimpleDateFormat("yyyyMMddHH:mm:ss"); + dateFormat.setTimeZone(TimeZone.getTimeZone("UTC")); + position.setTime(dateFormat.parse(values[index++] + values[index++])); + + if (!protocol.equals("ST500")) { + long cid = Long.parseLong(values[index++], 16); + if (protocol.equals("ST600")) { + position.setNetwork(new Network(CellTower.from( + Integer.parseInt(values[index++]), Integer.parseInt(values[index++]), + Integer.parseInt(values[index++], 16), cid, Integer.parseInt(values[index++])))); + } + } + + position.setLatitude(Double.parseDouble(values[index++])); + position.setLongitude(Double.parseDouble(values[index++])); + position.setSpeed(UnitsConverter.knotsFromKph(Double.parseDouble(values[index++]))); + position.setCourse(Double.parseDouble(values[index++])); + + position.set(Position.KEY_SATELLITES, Integer.parseInt(values[index++])); + + position.setValid(values[index++].equals("1")); + + position.set(Position.KEY_ODOMETER, Integer.parseInt(values[index++])); + position.set(Position.KEY_POWER, Double.parseDouble(values[index++])); + + String io = values[index++]; + if (io.length() == 6) { + position.set(Position.KEY_IGNITION, io.charAt(0) == '1'); + position.set(Position.PREFIX_IN + 1, io.charAt(1) == '1'); + position.set(Position.PREFIX_IN + 2, io.charAt(2) == '1'); + position.set(Position.PREFIX_IN + 3, io.charAt(3) == '1'); + position.set(Position.PREFIX_OUT + 1, io.charAt(4) == '1'); + position.set(Position.PREFIX_OUT + 2, io.charAt(5) == '1'); + } + + switch (type) { + case "STT": + position.set(Position.KEY_STATUS, Integer.parseInt(values[index++])); + position.set(Position.KEY_INDEX, Integer.parseInt(values[index++])); + break; + case "EMG": + position.set(Position.KEY_ALARM, decodeEmergency(Integer.parseInt(values[index++]))); + break; + case "EVT": + position.set(Position.KEY_EVENT, Integer.parseInt(values[index++])); + break; + case "ALT": + position.set(Position.KEY_ALARM, decodeAlert(Integer.parseInt(values[index++]))); + break; + default: + break; + } + + if (isHbm(deviceSession.getDeviceId())) { + + if (index < values.length) { + position.set(Position.KEY_HOURS, UnitsConverter.msFromMinutes(Integer.parseInt(values[index++]))); + } + + if (index < values.length) { + position.set(Position.KEY_BATTERY, Double.parseDouble(values[index++])); + } + + if (index < values.length && values[index++].equals("0")) { + position.set(Position.KEY_ARCHIVE, true); + } + + if (isIncludeAdc(deviceSession.getDeviceId())) { + for (int i = 1; i <= 3; i++) { + if (!values[index++].isEmpty()) { + position.set(Position.PREFIX_ADC + i, Double.parseDouble(values[index - 1])); + } + } + } + + if (values.length - index >= 2) { + String driverUniqueId = values[index++]; + if (values[index++].equals("1") && !driverUniqueId.isEmpty()) { + position.set(Position.KEY_DRIVER_UNIQUE_ID, driverUniqueId); + } + } + + if (isIncludeTemp(deviceSession.getDeviceId())) { + for (int i = 1; i <= 3; i++) { + String temperature = values[index++]; + String value = temperature.substring(temperature.indexOf(':') + 1); + if (!value.isEmpty()) { + position.set(Position.PREFIX_TEMP + i, Double.parseDouble(value)); + } + } + + } + + } + + return position; + } + + private Position decodeUniversal( + Channel channel, SocketAddress remoteAddress, String[] values) throws ParseException { + int index = 0; + + String type = values[index++]; + + if (!type.equals("STT")) { + return null; + } + + DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, values[index++]); + if (deviceSession == null) { + return null; + } + + Position position = new Position(getProtocolName()); + position.setDeviceId(deviceSession.getDeviceId()); + position.set(Position.KEY_TYPE, type); + + int mask = Integer.parseInt(values[index++], 16); + + if (BitUtil.check(mask, 1)) { + index += 1; // model + } + + if (BitUtil.check(mask, 2)) { + position.set(Position.KEY_VERSION_FW, values[index++]); + } + + if (BitUtil.check(mask, 3) && values[index++].equals("0")) { + position.set(Position.KEY_ARCHIVE, true); + } + + if (BitUtil.check(mask, 4) && BitUtil.check(mask, 5)) { + DateFormat dateFormat = new SimpleDateFormat("yyyyMMddHH:mm:ss"); + dateFormat.setTimeZone(TimeZone.getTimeZone("UTC")); + position.setTime(dateFormat.parse(values[index++] + values[index++])); + } + + if (BitUtil.check(mask, 6)) { + index += 1; // cell + } + + if (BitUtil.check(mask, 7)) { + index += 1; // mcc + } + + if (BitUtil.check(mask, 8)) { + index += 1; // mnc + } + + if (BitUtil.check(mask, 9)) { + index += 1; // lac + } + + if (BitUtil.check(mask, 10)) { + position.set(Position.KEY_RSSI, Integer.parseInt(values[index++])); + } + + if (BitUtil.check(mask, 11)) { + position.setLatitude(Double.parseDouble(values[index++])); + } + + if (BitUtil.check(mask, 12)) { + position.setLongitude(Double.parseDouble(values[index++])); + } + + if (BitUtil.check(mask, 13)) { + position.setSpeed(UnitsConverter.knotsFromKph(Double.parseDouble(values[index++]))); + } + + if (BitUtil.check(mask, 14)) { + position.setCourse(Double.parseDouble(values[index++])); + } + + if (BitUtil.check(mask, 15)) { + position.set(Position.KEY_SATELLITES, Integer.parseInt(values[index++])); + } + + if (BitUtil.check(mask, 16)) { + position.setValid(values[index++].equals("1")); + } + + return position; + } + + @Override + protected Object decode( + Channel channel, SocketAddress remoteAddress, Object msg) throws Exception { + + String[] values = ((String) msg).split(";"); + + if (values[0].length() < 5) { + return decodeUniversal(channel, remoteAddress, values); + } else if (values[0].startsWith("ST9")) { + return decode9(channel, remoteAddress, values); + } else if (values[0].startsWith("ST4")) { + return decode4(channel, remoteAddress, values); + } else { + return decode2356(channel, remoteAddress, values[0].substring(0, 5), values); + } + } + +} -- cgit v1.2.3