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-rw-r--r--src/main/java/org/traccar/protocol/TeltonikaProtocolDecoder.java254
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()) {