diff options
| -rw-r--r-- | src/main/java/org/traccar/protocol/EelinkProtocolDecoder.java | 26 | ||||
| -rw-r--r-- | src/test/java/org/traccar/protocol/EelinkProtocolDecoderTest.java | 5 |
2 files changed, 28 insertions, 3 deletions
diff --git a/src/main/java/org/traccar/protocol/EelinkProtocolDecoder.java b/src/main/java/org/traccar/protocol/EelinkProtocolDecoder.java index c3fe7121e..9778cd4e5 100644 --- a/src/main/java/org/traccar/protocol/EelinkProtocolDecoder.java +++ b/src/main/java/org/traccar/protocol/EelinkProtocolDecoder.java @@ -1,5 +1,5 @@ /* - * Copyright 2014 - 2018 Anton Tananaev (anton@traccar.org) + * Copyright 2014 - 2020 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. @@ -35,6 +35,8 @@ import org.traccar.model.Position; import java.net.SocketAddress; import java.nio.charset.StandardCharsets; import java.util.Date; +import java.util.LinkedList; +import java.util.List; import java.util.regex.Pattern; public class EelinkProtocolDecoder extends BaseProtocolDecoder { @@ -388,9 +390,29 @@ public class EelinkProtocolDecoder extends BaseProtocolDecoder { deviceSession = getDeviceSession(channel, remoteAddress); } + List<Position> positions = new LinkedList<>(); + + while (buf.isReadable()) { + Position position = decodePackage(channel, remoteAddress, buf, uniqueId, deviceSession); + if (position != null) { + positions.add(position); + } + } + + if (!positions.isEmpty()) { + return positions.size() > 1 ? positions : positions.iterator().next(); + } else { + return null; + } + } + + protected Position decodePackage( + Channel channel, SocketAddress remoteAddress, ByteBuf buf, + String uniqueId, DeviceSession deviceSession) throws Exception { + buf.skipBytes(2); // header int type = buf.readUnsignedByte(); - buf.readShort(); // length + buf = buf.readSlice(buf.readUnsignedShort()); int index = buf.readUnsignedShort(); if (type != MSG_GPS && type != MSG_DATA) { diff --git a/src/test/java/org/traccar/protocol/EelinkProtocolDecoderTest.java b/src/test/java/org/traccar/protocol/EelinkProtocolDecoderTest.java index 24b419953..b2acac179 100644 --- a/src/test/java/org/traccar/protocol/EelinkProtocolDecoderTest.java +++ b/src/test/java/org/traccar/protocol/EelinkProtocolDecoderTest.java @@ -11,10 +11,13 @@ public class EelinkProtocolDecoderTest extends ProtocolTest { EelinkProtocolDecoder decoder = new EelinkProtocolDecoder(null); + verifyPositions(decoder, binary( + "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")); + verifyNull(decoder, binary( "454C0027E753035254407167747167670100180002035254407167747100200205020500010432000086BD")); - verifyAttributes(decoder, binary( + verifyPositions(decoder, false, binary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verifyAttribute(decoder, binary( |