diff options
Diffstat (limited to 'src/main/java/org/traccar')
| -rw-r--r-- | src/main/java/org/traccar/protocol/TeltonikaProtocolDecoder.java | 254 |
1 files changed, 117 insertions, 137 deletions
diff --git a/src/main/java/org/traccar/protocol/TeltonikaProtocolDecoder.java b/src/main/java/org/traccar/protocol/TeltonikaProtocolDecoder.java index a7c46402f..2b1196d55 100644 --- a/src/main/java/org/traccar/protocol/TeltonikaProtocolDecoder.java +++ b/src/main/java/org/traccar/protocol/TeltonikaProtocolDecoder.java @@ -20,6 +20,7 @@ import io.netty.buffer.ByteBufUtil; import io.netty.buffer.Unpooled; import io.netty.channel.Channel; import org.traccar.BaseProtocolDecoder; +import org.traccar.model.Device; import org.traccar.session.DeviceSession; import org.traccar.NetworkMessage; import org.traccar.Protocol; @@ -38,11 +39,15 @@ import java.util.HashMap; import java.util.LinkedList; import java.util.List; import java.util.Map; +import java.util.Set; +import java.util.function.BiConsumer; public class TeltonikaProtocolDecoder extends BaseProtocolDecoder { private static final int IMAGE_PACKET_MAX = 2048; + private static final Map<Integer, Map<Set<String>, BiConsumer<Position, ByteBuf>>> PARAMETERS = new HashMap<>(); + private final boolean connectionless; private boolean extended; private final Map<Long, ByteBuf> photos = new HashMap<>(); @@ -184,185 +189,160 @@ public class TeltonikaProtocolDecoder extends BaseProtocolDecoder { } } - private long readValue(ByteBuf buf, int length, boolean signed) { + private long readValue(ByteBuf buf, int length) { switch (length) { case 1: - return signed ? buf.readByte() : buf.readUnsignedByte(); + return buf.readUnsignedByte(); case 2: - return signed ? buf.readShort() : buf.readUnsignedShort(); + return buf.readUnsignedShort(); case 4: - return signed ? buf.readInt() : buf.readUnsignedInt(); + return buf.readUnsignedInt(); default: return buf.readLong(); } } - private void decodeUniversalParameter(Position position, int id, ByteBuf buf, int length) { - switch (id) { - case 1: - case 2: - case 3: - case 4: - position.set(Position.PREFIX_IN + id, readValue(buf, length, false)); - break; - case 9: - position.set(Position.PREFIX_ADC + 1, readValue(buf, length, false)); - break; - case 10: - position.set(Position.PREFIX_ADC + 2, readValue(buf, length, false)); - break; - case 16: - position.set(Position.KEY_ODOMETER, readValue(buf, length, false)); - break; - case 17: - position.set("axisX", readValue(buf, length, true)); - break; - case 18: - position.set("axisY", readValue(buf, length, true)); - break; - case 19: - position.set("axisZ", readValue(buf, length, true)); - break; - case 21: - position.set(Position.KEY_RSSI, readValue(buf, length, false)); - break; - case 25: - case 26: - case 27: - case 28: - position.set(Position.PREFIX_TEMP + (id - 24 + 4), readValue(buf, length, true) * 0.1); - break; - case 66: - position.set(Position.KEY_POWER, readValue(buf, length, false) * 0.001); - break; - case 67: - position.set(Position.KEY_BATTERY, readValue(buf, length, false) * 0.001); - break; - case 72: - case 73: - case 74: - position.set(Position.PREFIX_TEMP + (id - 71), readValue(buf, length, true) * 0.1); - break; - case 78: - long driverUniqueId = readValue(buf, length, false); - if (driverUniqueId != 0) { - position.set(Position.KEY_DRIVER_UNIQUE_ID, String.format("%016X", driverUniqueId)); - } - break; - case 80: - position.set("workMode", readValue(buf, length, false)); - break; - case 90: - position.set(Position.KEY_DOOR, readValue(buf, length, false)); - break; - case 115: - position.set(Position.KEY_COOLANT_TEMP, readValue(buf, length, true) * 0.1); - break; - case 179: - position.set(Position.PREFIX_OUT + 1, readValue(buf, length, false) == 1); - break; - case 180: - position.set(Position.PREFIX_OUT + 2, readValue(buf, length, false) == 1); - break; - case 181: - position.set(Position.KEY_PDOP, readValue(buf, length, false) * 0.1); - break; - case 182: - position.set(Position.KEY_HDOP, readValue(buf, length, false) * 0.1); - break; - case 199: - position.set(Position.KEY_ODOMETER_TRIP, readValue(buf, length, false)); - break; - case 236: - if (readValue(buf, length, false) == 1) { - position.set(Position.KEY_ALARM, Position.ALARM_GENERAL); - } - break; - case 239: - position.set(Position.KEY_IGNITION, readValue(buf, length, false) == 1); - break; - case 240: - position.set(Position.KEY_MOTION, readValue(buf, length, false) == 1); - break; - case 241: - position.set(Position.KEY_OPERATOR, readValue(buf, length, false)); - break; - case 253: - switch ((int) readValue(buf, length, false)) { - case 1: - position.set(Position.KEY_ALARM, Position.ALARM_ACCELERATION); - break; - case 2: - position.set(Position.KEY_ALARM, Position.ALARM_BRAKING); - break; - case 3: - position.set(Position.KEY_ALARM, Position.ALARM_CORNERING); - break; - default: - break; - } - break; - default: - position.set(Position.PREFIX_IO + id, readValue(buf, length, false)); - break; - } + private static void register(int id, Set<String> models, BiConsumer<Position, ByteBuf> handler) { + PARAMETERS.computeIfAbsent(id, key -> new HashMap<>()).put(models, handler); + } + + static { + var fmbXXX = Set.of( + "FMB001", "FMB010", "FMB002", "FMB020", "FMB003", "FMB110", "FMB120", "FMB122", "FMB125", "FMB130", + "FMB140", "FMU125", "FMB900", "FMB920", "FMB962", "FMB964", "FM3001", "FMB202", "FMB204", "FMB206", + "FMT100", "MTB100", "FMP100", "MSP500"); + + register(1, null, (p, b) -> p.set(Position.PREFIX_IN + 1, b.readUnsignedByte() > 0)); + register(2, null, (p, b) -> p.set(Position.PREFIX_IN + 2, b.readUnsignedByte() > 0)); + register(3, null, (p, b) -> p.set(Position.PREFIX_IN + 3, b.readUnsignedByte() > 0)); + register(4, null, (p, b) -> p.set(Position.PREFIX_IN + 4, b.readUnsignedByte() > 0)); + register(9, fmbXXX, (p, b) -> p.set(Position.PREFIX_ADC + 1, b.readUnsignedShort() * 0.001)); + register(10, fmbXXX, (p, b) -> p.set(Position.PREFIX_ADC + 2, b.readUnsignedShort() * 0.001)); + register(11, fmbXXX, (p, b) -> p.set(Position.KEY_ICCID, String.valueOf(b.readLong()))); + register(12, fmbXXX, (p, b) -> p.set(Position.KEY_FUEL_USED, b.readUnsignedInt() * 0.001)); + register(13, fmbXXX, (p, b) -> p.set(Position.KEY_FUEL_CONSUMPTION, b.readUnsignedShort() * 0.01)); + register(16, null, (p, b) -> p.set(Position.KEY_ODOMETER, b.readUnsignedInt())); + register(17, null, (p, b) -> p.set("axisX", b.readShort())); + register(18, null, (p, b) -> p.set("axisY", b.readShort())); + register(19, null, (p, b) -> p.set("axisZ", b.readShort())); + register(21, null, (p, b) -> p.set(Position.KEY_RSSI, b.readUnsignedByte())); + register(24, fmbXXX, (p, b) -> p.setSpeed(UnitsConverter.knotsFromKph(b.readUnsignedShort()))); + register(25, null, (p, b) -> p.set("bleTemp1", b.readShort() * 0.01)); + register(26, null, (p, b) -> p.set("bleTemp2", b.readShort() * 0.01)); + register(27, null, (p, b) -> p.set("bleTemp3", b.readShort() * 0.01)); + register(28, null, (p, b) -> p.set("bleTemp4", b.readShort() * 0.01)); + register(66, null, (p, b) -> p.set(Position.KEY_POWER, b.readUnsignedShort() * 0.001)); + register(67, null, (p, b) -> p.set(Position.KEY_BATTERY, b.readUnsignedShort() * 0.001)); + register(68, fmbXXX, (p, b) -> p.set("batteryCurrent", b.readUnsignedShort() * 0.001)); + register(72, fmbXXX, (p, b) -> p.set(Position.PREFIX_TEMP + 1, b.readShort() * 0.1)); + register(73, fmbXXX, (p, b) -> p.set(Position.PREFIX_TEMP + 2, b.readShort() * 0.1)); + register(74, fmbXXX, (p, b) -> p.set(Position.PREFIX_TEMP + 3, b.readShort() * 0.1)); + register(75, fmbXXX, (p, b) -> p.set(Position.PREFIX_TEMP + 4, b.readShort() * 0.1)); + register(78, null, (p, b) -> { + long driverUniqueId = b.readLong(); + if (driverUniqueId > 0) { + p.set(Position.KEY_DRIVER_UNIQUE_ID, String.format("%016X", driverUniqueId)); + } + }); + register(80, null, (p, b) -> p.set("dataMode", b.readUnsignedByte())); + register(90, null, (p, b) -> p.set(Position.KEY_DOOR, b.readUnsignedShort())); + register(115, fmbXXX, (p, b) -> p.set(Position.KEY_COOLANT_TEMP, b.readShort() * 0.1)); + register(179, null, (p, b) -> p.set(Position.PREFIX_OUT + 1, b.readUnsignedByte() > 0)); + register(180, null, (p, b) -> p.set(Position.PREFIX_OUT + 2, b.readUnsignedByte() > 0)); + register(181, null, (p, b) -> p.set(Position.KEY_PDOP, b.readUnsignedShort() * 0.1)); + register(182, null, (p, b) -> p.set(Position.KEY_HDOP, b.readUnsignedShort() * 0.1)); + register(199, null, (p, b) -> p.set(Position.KEY_ODOMETER_TRIP, b.readUnsignedInt())); + register(200, fmbXXX, (p, b) -> p.set("sleepMode", b.readUnsignedByte())); + register(205, null, (p, b) -> p.set("cid", b.readUnsignedShort())); + register(206, null, (p, b) -> p.set("lac", b.readUnsignedShort())); + register(236, null, (p, b) -> { + p.set(Position.KEY_ALARM, b.readUnsignedByte() > 0 ? Position.ALARM_GENERAL : null); + }); + register(239, null, (p, b) -> p.set(Position.KEY_IGNITION, b.readUnsignedByte() > 0)); + register(240, null, (p, b) -> p.set(Position.KEY_MOTION, b.readUnsignedByte() > 0)); + register(241, null, (p, b) -> p.set(Position.KEY_OPERATOR, b.readUnsignedInt())); + register(253, null, (p, b) -> { + switch (b.readUnsignedByte()) { + case 1: + p.set(Position.KEY_ALARM, Position.ALARM_ACCELERATION); + break; + case 2: + p.set(Position.KEY_ALARM, Position.ALARM_BRAKING); + break; + case 3: + p.set(Position.KEY_ALARM, Position.ALARM_CORNERING); + break; + default: + break; + } + }); } private void decodeGh3000Parameter(Position position, int id, ByteBuf buf, int length) { switch (id) { case 1: - position.set(Position.KEY_BATTERY_LEVEL, readValue(buf, length, false)); + position.set(Position.KEY_BATTERY_LEVEL, readValue(buf, length)); break; case 2: - position.set("usbConnected", readValue(buf, length, false) == 1); + position.set("usbConnected", readValue(buf, length) == 1); break; case 5: - position.set("uptime", readValue(buf, length, false)); + position.set("uptime", readValue(buf, length)); break; case 20: - position.set(Position.KEY_HDOP, readValue(buf, length, false) * 0.1); + position.set(Position.KEY_HDOP, readValue(buf, length) * 0.1); break; case 21: - position.set(Position.KEY_VDOP, readValue(buf, length, false) * 0.1); + position.set(Position.KEY_VDOP, readValue(buf, length) * 0.1); break; case 22: - position.set(Position.KEY_PDOP, readValue(buf, length, false) * 0.1); + position.set(Position.KEY_PDOP, readValue(buf, length) * 0.1); break; case 67: - position.set(Position.KEY_BATTERY, readValue(buf, length, false) * 0.001); + position.set(Position.KEY_BATTERY, readValue(buf, length) * 0.001); break; case 221: - position.set("button", readValue(buf, length, false)); + position.set("button", readValue(buf, length)); break; case 222: - if (readValue(buf, length, false) == 1) { + if (readValue(buf, length) == 1) { position.set(Position.KEY_ALARM, Position.ALARM_SOS); } break; case 240: - position.set(Position.KEY_MOTION, readValue(buf, length, false) == 1); + position.set(Position.KEY_MOTION, readValue(buf, length) == 1); break; case 244: - position.set(Position.KEY_ROAMING, readValue(buf, length, false) == 1); + position.set(Position.KEY_ROAMING, readValue(buf, length) == 1); break; default: - position.set(Position.PREFIX_IO + id, readValue(buf, length, false)); + position.set(Position.PREFIX_IO + id, readValue(buf, length)); break; } } - private void decodeParameter(Position position, int id, ByteBuf buf, int length, int codec) { + private void decodeParameter(Position position, int id, ByteBuf buf, int length, int codec, String model) { if (codec == CODEC_GH3000) { decodeGh3000Parameter(position, id, buf, length); } else { - decodeUniversalParameter(position, id, buf, length); + boolean decoded = false; + for (var entry : PARAMETERS.getOrDefault(id, new HashMap<>()).entrySet()) { + if (entry.getKey() == null || model != null && entry.getKey().contains(model)) { + entry.getValue().accept(position, buf); + decoded = true; + break; + } + } + if (!decoded) { + position.set(Position.PREFIX_IO + id, readValue(buf, length)); + } } } private void decodeNetwork(Position position) { - long cid = position.getLong(Position.PREFIX_IO + 205); - int lac = position.getInteger(Position.PREFIX_IO + 206); - if (cid != 0 && lac != 0) { + Integer cid = (Integer) position.getAttributes().remove("cid"); + Integer lac = (Integer) position.getAttributes().remove("lac"); + if (cid != null && lac != null) { CellTower cellTower = CellTower.fromLacCid(getConfig(), lac, cid); long operator = position.getInteger(Position.KEY_OPERATOR); if (operator >= 1000) { @@ -387,7 +367,7 @@ public class TeltonikaProtocolDecoder extends BaseProtocolDecoder { } } - private void decodeLocation(Position position, ByteBuf buf, int codec) { + private void decodeLocation(Position position, ByteBuf buf, int codec, String model) { int globalMask = 0x0f; @@ -484,7 +464,7 @@ public class TeltonikaProtocolDecoder extends BaseProtocolDecoder { if (BitUtil.check(globalMask, 1)) { int cnt = readExtByte(buf, codec, CODEC_8_EXT); for (int j = 0; j < cnt; j++) { - decodeParameter(position, readExtByte(buf, codec, CODEC_8_EXT, CODEC_16), buf, 1, codec); + decodeParameter(position, readExtByte(buf, codec, CODEC_8_EXT, CODEC_16), buf, 1, codec, model); } } @@ -492,7 +472,7 @@ public class TeltonikaProtocolDecoder extends BaseProtocolDecoder { if (BitUtil.check(globalMask, 2)) { int cnt = readExtByte(buf, codec, CODEC_8_EXT); for (int j = 0; j < cnt; j++) { - decodeParameter(position, readExtByte(buf, codec, CODEC_8_EXT, CODEC_16), buf, 2, codec); + decodeParameter(position, readExtByte(buf, codec, CODEC_8_EXT, CODEC_16), buf, 2, codec, model); } } @@ -500,7 +480,7 @@ public class TeltonikaProtocolDecoder extends BaseProtocolDecoder { if (BitUtil.check(globalMask, 3)) { int cnt = readExtByte(buf, codec, CODEC_8_EXT); for (int j = 0; j < cnt; j++) { - decodeParameter(position, readExtByte(buf, codec, CODEC_8_EXT, CODEC_16), buf, 4, codec); + decodeParameter(position, readExtByte(buf, codec, CODEC_8_EXT, CODEC_16), buf, 4, codec, model); } } @@ -508,7 +488,7 @@ public class TeltonikaProtocolDecoder extends BaseProtocolDecoder { if (codec == CODEC_8 || codec == CODEC_8_EXT || codec == CODEC_16) { int cnt = readExtByte(buf, codec, CODEC_8_EXT); for (int j = 0; j < cnt; j++) { - decodeParameter(position, readExtByte(buf, codec, CODEC_8_EXT, CODEC_16), buf, 8, codec); + decodeParameter(position, readExtByte(buf, codec, CODEC_8_EXT, CODEC_16), buf, 8, codec, model); } } @@ -578,10 +558,10 @@ public class TeltonikaProtocolDecoder extends BaseProtocolDecoder { int count = buf.readUnsignedByte(); DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, imei); - if (deviceSession == null) { return null; } + String model = getCacheManager().getObject(Device.class, deviceSession.getDeviceId()).getModel(); for (int i = 0; i < count; i++) { Position position = new Position(getProtocolName()); @@ -603,7 +583,7 @@ public class TeltonikaProtocolDecoder extends BaseProtocolDecoder { } else if (codec == CODEC_12) { decodeSerial(channel, remoteAddress, deviceSession, position, buf); } else { - decodeLocation(position, buf, codec); + decodeLocation(position, buf, codec, model); } if (!position.getOutdated() || !position.getAttributes().isEmpty()) { |