diff options
| -rw-r--r-- | src/main/java/org/traccar/protocol/WliProtocolDecoder.java | 74 | ||||
| -rw-r--r-- | src/test/java/org/traccar/protocol/WliProtocolDecoderTest.java | 3 |
2 files changed, 65 insertions, 12 deletions
diff --git a/src/main/java/org/traccar/protocol/WliProtocolDecoder.java b/src/main/java/org/traccar/protocol/WliProtocolDecoder.java index 0e2a0a65e..976d4fb27 100644 --- a/src/main/java/org/traccar/protocol/WliProtocolDecoder.java +++ b/src/main/java/org/traccar/protocol/WliProtocolDecoder.java @@ -1,5 +1,5 @@ /* - * Copyright 2020 Anton Tananaev (anton@traccar.org) + * Copyright 2020 - 2022 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. @@ -22,6 +22,8 @@ import org.traccar.DeviceSession; import org.traccar.Protocol; import org.traccar.helper.DateBuilder; import org.traccar.helper.UnitsConverter; +import org.traccar.model.CellTower; +import org.traccar.model.Network; import org.traccar.model.Position; import java.net.SocketAddress; @@ -41,9 +43,9 @@ public class WliProtocolDecoder extends BaseProtocolDecoder { ByteBuf buf = (ByteBuf) msg; buf.readUnsignedByte(); // header - int type = buf.readUnsignedByte(); + int clazz = buf.readUnsignedByte(); - if (type == '1') { + if (clazz == '1') { DeviceSession deviceSession = getDeviceSession(channel, remoteAddress); if (deviceSession == null) { @@ -53,11 +55,13 @@ public class WliProtocolDecoder extends BaseProtocolDecoder { Position position = new Position(getProtocolName()); position.setDeviceId(deviceSession.getDeviceId()); + CellTower cellTower = new CellTower(); + position.set(Position.KEY_INDEX, buf.readUnsignedShort()); buf.readUnsignedShort(); // length buf.readUnsignedShort(); // checksum - buf.readUnsignedByte(); // application message type + int type = buf.readUnsignedByte(); buf.readUnsignedByte(); // delimiter while (buf.readableBytes() > 1) { @@ -95,18 +99,56 @@ public class WliProtocolDecoder extends BaseProtocolDecoder { String value = buf.readCharSequence( endIndex - buf.readerIndex(), StandardCharsets.US_ASCII).toString(); - switch (fieldNumber) { - case 246: - String[] values = value.split(","); - position.set(Position.KEY_POWER, Integer.parseInt(values[2]) * 0.01); - position.set(Position.KEY_BATTERY, Integer.parseInt(values[3]) * 0.01); + int networkFieldsOffset; + switch (type) { + case 0xE4: + networkFieldsOffset = 10; + break; + case 0xCB: + networkFieldsOffset = 80; break; - case 255: - position.setDeviceTime(new Date(Long.parseLong(value) * 1000)); + case 0x1E: + networkFieldsOffset = 182; break; + case 0xC9: default: + networkFieldsOffset = 35; break; } + if (fieldNumber - networkFieldsOffset >= 0 && fieldNumber - networkFieldsOffset < 10) { + switch (fieldNumber - networkFieldsOffset) { + case 0: + cellTower.setMobileCountryCode(Integer.parseInt(value)); + break; + case 1: + cellTower.setMobileNetworkCode(Integer.parseInt(value)); + break; + case 2: + cellTower.setLocationAreaCode(Integer.parseInt(value)); + break; + case 3: + cellTower.setCellId(Long.parseLong(value)); + break; + case 4: + cellTower.setSignalStrength(Integer.parseInt(value)); + break; + default: + break; + } + } else { + switch (fieldNumber) { + case 246: + String[] values = value.split(","); + position.set(Position.KEY_POWER, Integer.parseInt(values[2]) * 0.01); + position.set(Position.KEY_BATTERY, Integer.parseInt(values[3]) * 0.01); + break; + case 255: + position.setDeviceTime(new Date(Long.parseLong(value) * 1000)); + break; + default: + break; + } + } } @@ -114,13 +156,21 @@ public class WliProtocolDecoder extends BaseProtocolDecoder { } + if (type == 0xE4) { + getLastLocation(position, position.getDeviceTime()); + } + + if (cellTower.getCellId() != null) { + position.setNetwork(new Network(cellTower)); + } + if (!position.getValid()) { getLastLocation(position, position.getDeviceTime()); } return position; - } else if (type == '2') { + } else if (clazz == '2') { String id = buf.toString(buf.readerIndex(), buf.readableBytes() - 1, StandardCharsets.US_ASCII); getDeviceSession(channel, remoteAddress, id.substring("wli:".length())); diff --git a/src/test/java/org/traccar/protocol/WliProtocolDecoderTest.java b/src/test/java/org/traccar/protocol/WliProtocolDecoderTest.java index 6f86a9fd9..77184f86a 100644 --- a/src/test/java/org/traccar/protocol/WliProtocolDecoderTest.java +++ b/src/test/java/org/traccar/protocol/WliProtocolDecoderTest.java @@ -13,6 +13,9 @@ public class WliProtocolDecoderTest extends ProtocolTest { verifyNull(decoder, binary( "0232776c693a30343930333332303332343103")); + verifyAttributes(decoder, binary( + "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")); + verifyPosition(decoder, binary( "0231000101bba758c900010034000500ff001001258fc9013e80ed00001183350101e20006003200090030000a0032000b003331000c0031000d00343438000e003530000f003100100031303800130032001b003134001c0033392c33352c32382c33382c34302c33372c33332c33382c33352c34322c33372c3335001d003130001e0038002300343235002400303100250031303432320026003336343733002700323800280037002900312c312c312c312c31302e3232352e3135312e3230342c36353533352c302c39392c39392c3235352c3235352c3235352c323535002a0030002c0030003000300032003000330031003400ff001c0214130502061b0101258fc9013e80ed000001e2000000000000004d004500302c323031392f30352f30322c30363a33333a30302c323031392f30352f30322c30363a32363a3230005a003000f100352c302c342c302c2d312c2d3100f2003300f3003100f50038363634323530333137303639323400f600312c302c302c3431322c3000f70038343437373200f80032312c31312c302c302c302c302c2c2c2c2c2c302c3000f9003300fa00393100fb0032313100fc0032313000ff00313535363737383533340003")); |