diff options
Diffstat (limited to 'src/main/java')
| -rw-r--r-- | src/main/java/org/traccar/protocol/Gl200TextProtocolDecoder.java | 462 |
1 files changed, 235 insertions, 227 deletions
diff --git a/src/main/java/org/traccar/protocol/Gl200TextProtocolDecoder.java b/src/main/java/org/traccar/protocol/Gl200TextProtocolDecoder.java index 03488f6d5..eccb5c007 100644 --- a/src/main/java/org/traccar/protocol/Gl200TextProtocolDecoder.java +++ b/src/main/java/org/traccar/protocol/Gl200TextProtocolDecoder.java @@ -15,15 +15,15 @@ */ package org.traccar.protocol; +import io.netty.buffer.ByteBuf; import io.netty.buffer.Unpooled; -import org.apache.commons.lang3.StringUtils; +import io.netty.channel.Channel; import org.traccar.BaseProtocolDecoder; -import org.traccar.helper.DataConverter; -import org.traccar.session.DeviceSession; import org.traccar.NetworkMessage; import org.traccar.Protocol; import org.traccar.config.Keys; import org.traccar.helper.BitUtil; +import org.traccar.helper.DataConverter; import org.traccar.helper.Parser; import org.traccar.helper.PatternBuilder; import org.traccar.helper.UnitsConverter; @@ -31,15 +31,14 @@ import org.traccar.model.CellTower; import org.traccar.model.Network; import org.traccar.model.Position; import org.traccar.model.WifiAccessPoint; - -import io.netty.buffer.ByteBuf; -import io.netty.channel.Channel; +import org.traccar.session.DeviceSession; import java.net.SocketAddress; import java.nio.charset.StandardCharsets; import java.text.DateFormat; import java.text.ParseException; import java.text.SimpleDateFormat; +import java.util.Date; import java.util.LinkedList; import java.util.List; import java.util.TimeZone; @@ -50,8 +49,12 @@ public class Gl200TextProtocolDecoder extends BaseProtocolDecoder { private boolean ignoreFixTime; + private final DateFormat dateFormat; + public Gl200TextProtocolDecoder(Protocol protocol) { super(protocol); + dateFormat = new SimpleDateFormat("yyyyMMddHHmmss"); + dateFormat.setTimeZone(TimeZone.getTimeZone("UTC")); } @Override @@ -59,6 +62,11 @@ public class Gl200TextProtocolDecoder extends BaseProtocolDecoder { ignoreFixTime = getConfig().getBoolean(Keys.PROTOCOL_IGNORE_FIX_TIME.withPrefix(getProtocolName())); } + private String getDeviceModel(DeviceSession deviceSession, String value) { + String model = value.isEmpty() ? getDeviceModel(deviceSession) : value; + return model != null ? model.toUpperCase() : ""; + } + private Position initPosition(Parser parser, Channel channel, SocketAddress remoteAddress) { if (parser.matches()) { DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, parser.next()); @@ -82,7 +90,7 @@ public class Gl200TextProtocolDecoder extends BaseProtocolDecoder { } private Long parseHours(String hoursString) { - if (hoursString != null) { + if (hoursString != null && !hoursString.isEmpty()) { String[] hours = hoursString.split(":"); return (Integer.parseInt(hours[0]) * 3600L + (hours.length > 1 ? Integer.parseInt(hours[1]) * 60L : 0) @@ -91,13 +99,12 @@ public class Gl200TextProtocolDecoder extends BaseProtocolDecoder { return null; } - private Position decodeAck( - Channel channel, SocketAddress remoteAddress, String[] values, String type) throws Exception { + private Position decodeAck(Channel channel, SocketAddress remoteAddress, String[] values) throws ParseException { DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, values[2]); if (deviceSession == null) { return null; } - if (type.equals("HBD")) { + if (values[0].equals("+ACK:GTHBD")) { if (channel != null) { channel.writeAndFlush(new NetworkMessage( "+SACK:GTHBD," + values[1] + "," + values[values.length - 1] + "$", remoteAddress)); @@ -105,7 +112,7 @@ public class Gl200TextProtocolDecoder extends BaseProtocolDecoder { } else { Position position = new Position(getProtocolName()); position.setDeviceId(deviceSession.getDeviceId()); - getLastLocation(position, new SimpleDateFormat("yyyyMMddHHmmss").parse(values[values.length - 2])); + getLastLocation(position, dateFormat.parse(values[values.length - 2])); position.setValid(false); position.set(Position.KEY_RESULT, values[0]); return position; @@ -323,6 +330,59 @@ public class Gl200TextProtocolDecoder extends BaseProtocolDecoder { } } + private int decodeLocation(Position position, String model, String[] values, int index) throws ParseException { + double hdop = values[index++].isEmpty() ? 0 : Double.parseDouble(values[index - 1]); + position.set(Position.KEY_HDOP, hdop); + + position.setSpeed(UnitsConverter.knotsFromKph( + values[index++].isEmpty() ? 0 : Double.parseDouble(values[index - 1]))); + position.setCourse(values[index++].isEmpty() ? 0 : Integer.parseInt(values[index - 1])); + position.setAltitude(values[index++].isEmpty() ? 0 : Double.parseDouble(values[index - 1])); + + if (!values[index].isEmpty()) { + position.setValid(true); + position.setLongitude(values[index++].isEmpty() ? 0 : Double.parseDouble(values[index - 1])); + position.setLatitude(values[index++].isEmpty() ? 0 : Double.parseDouble(values[index - 1])); + position.setTime(dateFormat.parse(values[index++])); + } else { + index += 3; + getLastLocation(position, null); + } + + Network network = new Network(); + + if (!values[index].isEmpty()) { + network.addCellTower(CellTower.from( + Integer.parseInt(values[index++]), + Integer.parseInt(values[index++]), + Integer.parseInt(values[index++], 16), + Long.parseLong(values[index++], 16))); + } else { + index += 4; + } + + if (network.getWifiAccessPoints() != null || network.getCellTowers() != null) { + position.setNetwork(network); + } + + if (model.startsWith("GL5")) { + index += 1; // csq rssi + index += 1; // csq ber + } + + if (!values[index++].isEmpty()) { + int appendMask = Integer.parseInt(values[index - 1]); + if (BitUtil.check(appendMask, 0)) { + position.set(Position.KEY_SATELLITES, Integer.parseInt(values[index++])); + } + if (BitUtil.check(appendMask, 1)) { + index += 1; // trigger type + } + } + + return index; + } + private static final Pattern PATTERN_OBD = new PatternBuilder() .text("+RESP:GTOBD,") .expression("(?:.{6}|.{10})?,") // protocol version @@ -392,92 +452,92 @@ public class Gl200TextProtocolDecoder extends BaseProtocolDecoder { return position; } - private Object decodeCan(Channel channel, SocketAddress remoteAddress, String sentence) throws ParseException { - Position position = new Position(getProtocolName()); - + private Object decodeCan(Channel channel, SocketAddress remoteAddress, String[] v) throws ParseException { int index = 0; - String[] values = sentence.split(","); - index += 1; // header index += 1; // protocol version + DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, v[index++]); + if (deviceSession == null) { + return null; + } - DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, values[index++]); + Position position = new Position(getProtocolName()); position.setDeviceId(deviceSession.getDeviceId()); - String model = StringUtils.firstNonEmpty(values[index++], getDeviceModel(deviceSession)); + String model = getDeviceModel(deviceSession, v[index++]); index += 1; // report type index += 1; // can bus state - long reportMask = Long.parseLong(values[index++], 16); + long reportMask = Long.parseLong(v[index++], 16); long reportMaskExt = 0; if (BitUtil.check(reportMask, 0)) { - position.set(Position.KEY_VIN, values[index++]); + position.set(Position.KEY_VIN, v[index++]); } - if (BitUtil.check(reportMask, 1) && !values[index++].isEmpty()) { - position.set(Position.KEY_IGNITION, Integer.parseInt(values[index - 1]) > 0); + if (BitUtil.check(reportMask, 1) && !v[index++].isEmpty()) { + position.set(Position.KEY_IGNITION, Integer.parseInt(v[index - 1]) > 0); } - if (BitUtil.check(reportMask, 2) && !values[index++].isEmpty()) { - position.set(Position.KEY_OBD_ODOMETER, Integer.parseInt(values[index - 1].substring(1))); + if (BitUtil.check(reportMask, 2) && !v[index++].isEmpty()) { + position.set(Position.KEY_OBD_ODOMETER, Integer.parseInt(v[index - 1].substring(1))); } - if (BitUtil.check(reportMask, 3) && !values[index++].isEmpty()) { - position.set(Position.KEY_FUEL_USED, Double.parseDouble(values[index - 1])); + if (BitUtil.check(reportMask, 3) && !v[index++].isEmpty()) { + position.set(Position.KEY_FUEL_USED, Double.parseDouble(v[index - 1])); } - if (BitUtil.check(reportMask, 5) && !values[index++].isEmpty()) { - position.set(Position.KEY_RPM, Integer.parseInt(values[index - 1])); + if (BitUtil.check(reportMask, 5) && !v[index++].isEmpty()) { + position.set(Position.KEY_RPM, Integer.parseInt(v[index - 1])); } - if (BitUtil.check(reportMask, 4) && !values[index++].isEmpty()) { - position.set(Position.KEY_OBD_SPEED, Integer.parseInt(values[index - 1])); + if (BitUtil.check(reportMask, 4) && !v[index++].isEmpty()) { + position.set(Position.KEY_OBD_SPEED, Integer.parseInt(v[index - 1])); } - if (BitUtil.check(reportMask, 6) && !values[index++].isEmpty()) { - position.set(Position.KEY_COOLANT_TEMP, Integer.parseInt(values[index - 1])); + if (BitUtil.check(reportMask, 6) && !v[index++].isEmpty()) { + position.set(Position.KEY_COOLANT_TEMP, Integer.parseInt(v[index - 1])); } - if (BitUtil.check(reportMask, 7) && !values[index++].isEmpty()) { - String value = values[index - 1]; + if (BitUtil.check(reportMask, 7) && !v[index++].isEmpty()) { + String value = v[index - 1]; if (value.startsWith("L/H")) { position.set(Position.KEY_FUEL_CONSUMPTION, Double.parseDouble(value.substring(3))); } } - if (BitUtil.check(reportMask, 8) && !values[index++].isEmpty()) { - position.set(Position.KEY_FUEL_LEVEL, Double.parseDouble(values[index - 1].substring(1))); + if (BitUtil.check(reportMask, 8) && !v[index++].isEmpty()) { + position.set(Position.KEY_FUEL_LEVEL, Double.parseDouble(v[index - 1].substring(1))); } - if (BitUtil.check(reportMask, 9) && !values[index++].isEmpty()) { - position.set("range", Long.parseLong(values[index - 1]) * 100); + if (BitUtil.check(reportMask, 9) && !v[index++].isEmpty()) { + position.set("range", Long.parseLong(v[index - 1]) * 100); } - if (BitUtil.check(reportMask, 10) && !values[index++].isEmpty()) { - position.set(Position.KEY_THROTTLE, Integer.parseInt(values[index - 1])); + if (BitUtil.check(reportMask, 10) && !v[index++].isEmpty()) { + position.set(Position.KEY_THROTTLE, Integer.parseInt(v[index - 1])); } - if (BitUtil.check(reportMask, 11) && !values[index++].isEmpty()) { - position.set(Position.KEY_HOURS, UnitsConverter.msFromHours(Double.parseDouble(values[index - 1]))); + if (BitUtil.check(reportMask, 11) && !v[index++].isEmpty()) { + position.set(Position.KEY_HOURS, UnitsConverter.msFromHours(Double.parseDouble(v[index - 1]))); } - if (BitUtil.check(reportMask, 12) && !values[index++].isEmpty()) { - position.set(Position.KEY_DRIVING_TIME, Double.parseDouble(values[index - 1])); + if (BitUtil.check(reportMask, 12) && !v[index++].isEmpty()) { + position.set(Position.KEY_DRIVING_TIME, Double.parseDouble(v[index - 1])); } - if (BitUtil.check(reportMask, 13) && !values[index++].isEmpty()) { - position.set("idleHours", Double.parseDouble(values[index - 1])); + if (BitUtil.check(reportMask, 13) && !v[index++].isEmpty()) { + position.set("idleHours", Double.parseDouble(v[index - 1])); } - if (BitUtil.check(reportMask, 14) && !values[index++].isEmpty()) { - position.set("idleFuelConsumption", Double.parseDouble(values[index - 1])); + if (BitUtil.check(reportMask, 14) && !v[index++].isEmpty()) { + position.set("idleFuelConsumption", Double.parseDouble(v[index - 1])); } - if (BitUtil.check(reportMask, 15) && !values[index++].isEmpty()) { - position.set(Position.KEY_AXLE_WEIGHT, Integer.parseInt(values[index - 1])); + if (BitUtil.check(reportMask, 15) && !v[index++].isEmpty()) { + position.set(Position.KEY_AXLE_WEIGHT, Integer.parseInt(v[index - 1])); } - if (BitUtil.check(reportMask, 16) && !values[index++].isEmpty()) { - position.set("tachographInfo", Integer.parseInt(values[index - 1], 16)); + if (BitUtil.check(reportMask, 16) && !v[index++].isEmpty()) { + position.set("tachographInfo", Integer.parseInt(v[index - 1], 16)); } - if (BitUtil.check(reportMask, 17) && !values[index++].isEmpty()) { - position.set("indicators", Integer.parseInt(values[index - 1], 16)); + if (BitUtil.check(reportMask, 17) && !v[index++].isEmpty()) { + position.set("indicators", Integer.parseInt(v[index - 1], 16)); } - if (BitUtil.check(reportMask, 18) && !values[index++].isEmpty()) { - position.set("lights", Integer.parseInt(values[index - 1], 16)); + if (BitUtil.check(reportMask, 18) && !v[index++].isEmpty()) { + position.set("lights", Integer.parseInt(v[index - 1], 16)); } - if (BitUtil.check(reportMask, 19) && !values[index++].isEmpty()) { - position.set("doors", Integer.parseInt(values[index - 1], 16)); + if (BitUtil.check(reportMask, 19) && !v[index++].isEmpty()) { + position.set("doors", Integer.parseInt(v[index - 1], 16)); } - if (BitUtil.check(reportMask, 20) && !values[index++].isEmpty()) { - position.set("vehicleOverspeed", Double.parseDouble(values[index - 1])); + if (BitUtil.check(reportMask, 20) && !v[index++].isEmpty()) { + position.set("vehicleOverspeed", Double.parseDouble(v[index - 1])); } - if (BitUtil.check(reportMask, 21) && !values[index++].isEmpty()) { - position.set("engineOverspeed", Double.parseDouble(values[index - 1])); + if (BitUtil.check(reportMask, 21) && !v[index++].isEmpty()) { + position.set("engineOverspeed", Double.parseDouble(v[index - 1])); } if ("GV350M".equals(model)) { if (BitUtil.check(reportMask, 22)) { @@ -512,20 +572,20 @@ public class Gl200TextProtocolDecoder extends BaseProtocolDecoder { index += 1; // electric report mask } } - if (BitUtil.check(reportMask, 29) && !values[index++].isEmpty()) { - reportMaskExt = Long.parseLong(values[index - 1], 16); + if (BitUtil.check(reportMask, 29) && !v[index++].isEmpty()) { + reportMaskExt = Long.parseLong(v[index - 1], 16); } - if (BitUtil.check(reportMaskExt, 0) && !values[index++].isEmpty()) { - position.set("adBlueLevel", Integer.parseInt(values[index - 1])); + if (BitUtil.check(reportMaskExt, 0) && !v[index++].isEmpty()) { + position.set("adBlueLevel", Integer.parseInt(v[index - 1])); } - if (BitUtil.check(reportMaskExt, 1) && !values[index++].isEmpty()) { - position.set("axleWeight1", Integer.parseInt(values[index - 1])); + if (BitUtil.check(reportMaskExt, 1) && !v[index++].isEmpty()) { + position.set("axleWeight1", Integer.parseInt(v[index - 1])); } - if (BitUtil.check(reportMaskExt, 2) && !values[index++].isEmpty()) { - position.set("axleWeight3", Integer.parseInt(values[index - 1])); + if (BitUtil.check(reportMaskExt, 2) && !v[index++].isEmpty()) { + position.set("axleWeight3", Integer.parseInt(v[index - 1])); } - if (BitUtil.check(reportMaskExt, 3) && !values[index++].isEmpty()) { - position.set("axleWeight4", Integer.parseInt(values[index - 1])); + if (BitUtil.check(reportMaskExt, 3) && !v[index++].isEmpty()) { + position.set("axleWeight4", Integer.parseInt(v[index - 1])); } if (BitUtil.check(reportMaskExt, 4)) { index += 1; // tachograph overspeed @@ -536,8 +596,8 @@ public class Gl200TextProtocolDecoder extends BaseProtocolDecoder { if (BitUtil.check(reportMaskExt, 6)) { index += 1; // tachograph direction } - if (BitUtil.check(reportMaskExt, 7) && !values[index++].isEmpty()) { - position.set(Position.PREFIX_ADC + 1, Integer.parseInt(values[index - 1]) * 0.001); + if (BitUtil.check(reportMaskExt, 7) && !v[index++].isEmpty()) { + position.set(Position.PREFIX_ADC + 1, Integer.parseInt(v[index - 1]) * 0.001); } if (BitUtil.check(reportMaskExt, 8)) { index += 1; // pedal breaking factor @@ -560,20 +620,20 @@ public class Gl200TextProtocolDecoder extends BaseProtocolDecoder { if (BitUtil.check(reportMaskExt, 14)) { index += 1; // total brake application } - if (BitUtil.check(reportMaskExt, 15) && !values[index++].isEmpty()) { - position.set("driver1Card", values[index - 1]); + if (BitUtil.check(reportMaskExt, 15) && !v[index++].isEmpty()) { + position.set("driver1Card", v[index - 1]); } - if (BitUtil.check(reportMaskExt, 16) && !values[index++].isEmpty()) { - position.set("driver2Card", values[index - 1]); + if (BitUtil.check(reportMaskExt, 16) && !v[index++].isEmpty()) { + position.set("driver2Card", v[index - 1]); } - if (BitUtil.check(reportMaskExt, 17) && !values[index++].isEmpty()) { - position.set("driver1Name", values[index - 1]); + if (BitUtil.check(reportMaskExt, 17) && !v[index++].isEmpty()) { + position.set("driver1Name", v[index - 1]); } - if (BitUtil.check(reportMaskExt, 18) && !values[index++].isEmpty()) { - position.set("driver2Name", values[index - 1]); + if (BitUtil.check(reportMaskExt, 18) && !v[index++].isEmpty()) { + position.set("driver2Name", v[index - 1]); } - if (BitUtil.check(reportMaskExt, 19) && !values[index++].isEmpty()) { - position.set("registration", values[index - 1]); + if (BitUtil.check(reportMaskExt, 19) && !v[index++].isEmpty()) { + position.set("registration", v[index - 1]); } if (BitUtil.check(reportMaskExt, 20)) { index += 1; // expansion information @@ -592,17 +652,17 @@ public class Gl200TextProtocolDecoder extends BaseProtocolDecoder { dateFormat.setTimeZone(TimeZone.getTimeZone("UTC")); if (!"GV355CEU".equals(model) && BitUtil.check(reportMask, 30)) { - while (values[index].isEmpty()) { + while (v[index].isEmpty()) { index += 1; } - position.setValid(Integer.parseInt(values[index++]) > 0); - if (!values[index].isEmpty()) { - position.setSpeed(UnitsConverter.knotsFromKph(Double.parseDouble(values[index++]))); - position.setCourse(Integer.parseInt(values[index++])); - position.setAltitude(Double.parseDouble(values[index++])); - position.setLongitude(Double.parseDouble(values[index++])); - position.setLatitude(Double.parseDouble(values[index++])); - position.setTime(dateFormat.parse(values[index++])); + position.setValid(Integer.parseInt(v[index++]) > 0); + if (!v[index].isEmpty()) { + position.setSpeed(UnitsConverter.knotsFromKph(Double.parseDouble(v[index++]))); + position.setCourse(Integer.parseInt(v[index++])); + position.setAltitude(Double.parseDouble(v[index++])); + position.setLongitude(Double.parseDouble(v[index++])); + position.setLatitude(Double.parseDouble(v[index++])); + position.setTime(dateFormat.parse(v[index++])); } else { index += 6; // no location getLastLocation(position, null); @@ -616,33 +676,31 @@ public class Gl200TextProtocolDecoder extends BaseProtocolDecoder { index += 1; // reserved } - index = values.length - 2; + index = v.length - 2; if (ignoreFixTime) { - position.setTime(dateFormat.parse(values[index])); + position.setTime(dateFormat.parse(v[index])); } else { - position.setDeviceTime(dateFormat.parse(values[index])); + position.setDeviceTime(dateFormat.parse(v[index])); } return position; } - private void decodeStatus(Position position, Parser parser) { - if (parser.hasNext(3)) { - int ignition = parser.nextHexInt(); - if (BitUtil.check(ignition, 4)) { - position.set(Position.KEY_IGNITION, false); - } else if (BitUtil.check(ignition, 5)) { - position.set(Position.KEY_IGNITION, true); - } - int input = parser.nextHexInt(); - int output = parser.nextHexInt(); - position.set(Position.KEY_INPUT, input); - position.set(Position.PREFIX_IN + 1, BitUtil.check(input, 1)); - position.set(Position.PREFIX_IN + 2, BitUtil.check(input, 2)); - position.set(Position.KEY_OUTPUT, output); - position.set(Position.PREFIX_OUT + 1, BitUtil.check(output, 0)); - position.set(Position.PREFIX_OUT + 2, BitUtil.check(output, 1)); - } + private void decodeStatus(Position position, long value) { + long ignition = BitUtil.between(value, 2 * 8, 3 * 8); + if (BitUtil.check(ignition, 4)) { + position.set(Position.KEY_IGNITION, false); + } else if (BitUtil.check(ignition, 5)) { + position.set(Position.KEY_IGNITION, true); + } + long input = BitUtil.between(value, 8, 2 * 8); + long output = BitUtil.to(value, 8); + position.set(Position.KEY_INPUT, input); + position.set(Position.PREFIX_IN + 1, BitUtil.check(input, 1)); + position.set(Position.PREFIX_IN + 2, BitUtil.check(input, 2)); + position.set(Position.KEY_OUTPUT, output); + position.set(Position.PREFIX_OUT + 1, BitUtil.check(output, 0)); + position.set(Position.PREFIX_OUT + 2, BitUtil.check(output, 1)); } private static final Pattern PATTERN_FRI = new PatternBuilder() @@ -672,7 +730,7 @@ public class Gl200TextProtocolDecoder extends BaseProtocolDecoder { .number("(x+)?,") // adc 1 .number("(x+)?,") // adc 2 .number("(d{1,3})?,") // battery - .number("(?:(xx)(xx)(xx))?,") // device status + .number("(x{6})?,") // device status .number("(d+)?,") // rpm .number("(?:d+.?d*|Inf|NaN)?,") // fuel consumption .number("(d+)?,") // fuel level @@ -746,7 +804,9 @@ public class Gl200TextProtocolDecoder extends BaseProtocolDecoder { position.set(Position.PREFIX_ADC + 2, parser.next()); position.set(Position.KEY_BATTERY_LEVEL, parser.nextInt()); - decodeStatus(position, parser); + if (parser.hasNext()) { + decodeStatus(position, parser.nextHexLong()); + } position.set(Position.KEY_RPM, parser.nextInt()); position.set(Position.KEY_FUEL_LEVEL, parser.nextInt()); @@ -773,142 +833,91 @@ public class Gl200TextProtocolDecoder extends BaseProtocolDecoder { return positions; } - private static final Pattern PATTERN_ERI = new PatternBuilder() - .text("+").expression("(?:RESP|BUFF):GTERI,") - .expression("(?:.{6}|.{10})?,") // protocol version - .number("(d{15}|x{14}),") // imei - .expression("[^,]*,") // device name - .number("(x{8}),") // mask - .number("(d+)?,") // power - .number("d{1,2},") // report type - .number("d{1,2},") // count - .expression("((?:") - .expression(PATTERN_LOCATION.pattern()) - .expression(")+)") - .groupBegin() - .number("(d{1,7}.d)?,") // odometer - .number("(d{5}:dd:dd)?,") // hour meter - .number("(x+)?,") // adc 1 - .number("(x+)?,").optional() // adc 2 - .groupBegin() - .number("(x+)?,") // adc 3 - .number("(xx),") // inputs - .number("(xx),") // outputs - .or() - .number("(d{1,3})?,") // battery - .number("(?:(xx)(xx)(xx))?,") // device status - .groupEnd() - .expression("(.*)") // additional data - .or() - .number("d*,,") - .number("(d+),") // battery - .any() - .groupEnd() - .number("(dddd)(dd)(dd)") // date (yyyymmdd) - .number("(dd)(dd)(dd)").optional(2) // time (hhmmss) - .text(",") - .number("(xxxx)") // count number - .text("$").optional() - .compile(); - - private Object decodeEri(Channel channel, SocketAddress remoteAddress, String sentence) { - Parser parser = new Parser(PATTERN_ERI, sentence); - if (!parser.matches()) { - return null; - } - - DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, parser.next()); + private Object decodeEri(Channel channel, SocketAddress remoteAddress, String[] v) throws ParseException { + int index = 0; + index += 1; // header + index += 1; // protocol version + DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, v[index++]); if (deviceSession == null) { return null; } - long mask = parser.nextHexLong(); + String model = getDeviceModel(deviceSession, v[index++]); + long mask = Long.parseLong(v[index++], 16); + Double power = v[index++].isEmpty() ? null : Integer.parseInt(v[index - 1]) * 0.001; + index += 1; // report type + int count = Integer.parseInt(v[index++]); LinkedList<Position> positions = new LinkedList<>(); - - Integer power = parser.nextInt(); - - Parser itemParser = new Parser(PATTERN_LOCATION, parser.next()); - while (itemParser.find()) { + for (int i = 0; i < count; i++) { Position position = new Position(getProtocolName()); position.setDeviceId(deviceSession.getDeviceId()); - - decodeLocation(position, itemParser); - + index = decodeLocation(position, model, v, index); positions.add(position); } Position position = positions.getLast(); + position.set(Position.KEY_POWER, power); - skipLocation(parser); - - if (power != null) { - position.set(Position.KEY_POWER, power * 0.001); + if (!model.startsWith("GL5")) { + position.set(Position.KEY_ODOMETER, v[index++].isEmpty() ? null : Double.parseDouble(v[index - 1]) * 1000); + position.set(Position.KEY_HOURS, parseHours(v[index++])); + position.set(Position.PREFIX_ADC + 1, v[index++].isEmpty() ? null : Integer.parseInt(v[index - 1]) * 0.001); + } + if (model.startsWith("GV") && !model.startsWith("GV6")) { + position.set(Position.PREFIX_ADC + 2, v[index++].isEmpty() ? null : Integer.parseInt(v[index - 1]) * 0.001); } - if (parser.hasNextAny(12)) { - - position.set(Position.KEY_ODOMETER, parser.nextDouble() * 1000); - position.set(Position.KEY_HOURS, parseHours(parser.next())); - position.set(Position.PREFIX_ADC + 1, parser.next()); - position.set(Position.PREFIX_ADC + 2, parser.next()); - position.set(Position.PREFIX_ADC + 3, parser.next()); - if (parser.hasNext(2)) { - position.set(Position.KEY_INPUT, parser.nextHexInt()); - position.set(Position.KEY_OUTPUT, parser.nextHexInt()); - } - if (parser.hasNext(4)) { - position.set(Position.KEY_BATTERY_LEVEL, parser.nextInt()); - decodeStatus(position, parser); + position.set(Position.KEY_BATTERY_LEVEL, v[index++].isEmpty() ? null : Integer.parseInt(v[index - 1])); + if (model.startsWith("GL5")) { + index += 1; // mode selection + position.set(Position.KEY_MOTION, v[index++].isEmpty() ? null : Integer.parseInt(v[index - 1]) > 0); + } else { + if (!v[index++].isEmpty()) { + decodeStatus(position, Long.parseLong(v[index - 1])); } + index += 1; // reserved + } - int index = 0; - String[] data = parser.next().split(","); - - index += 1; // device type - - if (BitUtil.check(mask, 0)) { - position.set(Position.KEY_FUEL_LEVEL, Integer.parseInt(data[index++], 16)); - } + if (BitUtil.check(mask, 0)) { + position.set(Position.KEY_FUEL_LEVEL, Integer.parseInt(v[index++], 16)); + } - if (BitUtil.check(mask, 1)) { - int deviceCount = Integer.parseInt(data[index++]); - for (int i = 1; i <= deviceCount; i++) { - index += 1; // id - index += 1; // type - if (!data[index++].isEmpty()) { - position.set(Position.PREFIX_TEMP + i, (short) Integer.parseInt(data[index - 1], 16) * 0.0625); - } + if (BitUtil.check(mask, 1)) { + int deviceCount = Integer.parseInt(v[index++]); + for (int i = 1; i <= deviceCount; i++) { + index += 1; // id + index += 1; // type + if (!v[index++].isEmpty()) { + position.set(Position.PREFIX_TEMP + i, (short) Integer.parseInt(v[index - 1], 16) * 0.0625); } } + } - if (BitUtil.check(mask, 2)) { - index += 1; // can data - } + if (BitUtil.check(mask, 2)) { + index += 1; // can data + } - if (BitUtil.check(mask, 3) || BitUtil.check(mask, 4)) { - int deviceCount = Integer.parseInt(data[index++]); - for (int i = 1; i <= deviceCount; i++) { - index += 1; // type - if (BitUtil.check(mask, 3)) { - position.set(Position.KEY_FUEL_LEVEL, Double.parseDouble(data[index++])); - } - if (BitUtil.check(mask, 4)) { - index += 1; // volume - } + if (BitUtil.check(mask, 3) || BitUtil.check(mask, 4)) { + int deviceCount = Integer.parseInt(v[index++]); + for (int i = 1; i <= deviceCount; i++) { + index += 1; // type + if (BitUtil.check(mask, 3)) { + position.set(Position.KEY_FUEL_LEVEL, Double.parseDouble(v[index++])); + } + if (BitUtil.check(mask, 4)) { + index += 1; // volume } } - } - if (parser.hasNext()) { - position.set(Position.KEY_BATTERY_LEVEL, parser.nextInt()); - } - - decodeDeviceTime(position, parser); + Date time = dateFormat.parse(v[v.length - 2]); if (ignoreFixTime) { + position.setTime(time); positions.clear(); positions.add(position); + } else { + position.setDeviceTime(time); } return positions; @@ -1187,8 +1196,7 @@ public class Gl200TextProtocolDecoder extends BaseProtocolDecoder { String data = Unpooled.wrappedBuffer(DataConverter.parseHex(parser.next())) .toString(StandardCharsets.US_ASCII); if (data.contains("COMB")) { - String[] values = data.split(","); - position.set(Position.KEY_FUEL_LEVEL, Double.parseDouble(values[2])); + position.set(Position.KEY_FUEL_LEVEL, Double.parseDouble(data.split(",")[2])); } else { position.set(Position.KEY_RESULT, data); } @@ -1537,7 +1545,7 @@ public class Gl200TextProtocolDecoder extends BaseProtocolDecoder { Object result; String type = sentence.substring(typeIndex + 3, typeIndex + 6); if (sentence.startsWith("+ACK")) { - result = decodeAck(channel, remoteAddress, values, type); + result = decodeAck(channel, remoteAddress, values); } else { switch (type) { case "INF": @@ -1547,7 +1555,7 @@ public class Gl200TextProtocolDecoder extends BaseProtocolDecoder { result = decodeObd(channel, remoteAddress, sentence); break; case "CAN": - result = decodeCan(channel, remoteAddress, sentence); + result = decodeCan(channel, remoteAddress, values); break; case "CTN": case "FRI": @@ -1558,7 +1566,7 @@ public class Gl200TextProtocolDecoder extends BaseProtocolDecoder { result = decodeFri(channel, remoteAddress, sentence); break; case "ERI": - result = decodeEri(channel, remoteAddress, sentence); + result = decodeEri(channel, remoteAddress, values); break; case "IGN": case "IGF": |