diff options
| -rw-r--r-- | src/org/traccar/protocol/H02ProtocolDecoder.java | 63 | ||||
| -rw-r--r-- | test/org/traccar/protocol/H02ProtocolDecoderTest.java | 5 |
2 files changed, 63 insertions, 5 deletions
diff --git a/src/org/traccar/protocol/H02ProtocolDecoder.java b/src/org/traccar/protocol/H02ProtocolDecoder.java index 800ad0953..b9b979c7d 100644 --- a/src/org/traccar/protocol/H02ProtocolDecoder.java +++ b/src/org/traccar/protocol/H02ProtocolDecoder.java @@ -206,6 +206,22 @@ public class H02ProtocolDecoder extends BaseProtocolDecoder { .any() .compile(); + private static final Pattern PATTERN_LINK = new PatternBuilder() + .text("*") + .expression("..,") // manufacturer + .number("(d+),") // imei + .text("LINK,") + .number("(dd)(dd)(dd),") // time (hhmmss) + .number("(d+),") // rssi + .number("(d+),") // satellites + .number("(d+),") // battery + .number("(d+),") // steps + .number("(d+),") // turnovers + .number("(dd)(dd)(dd),") // date (ddmmyy) + .number("(x{8})") // status + .any() + .compile(); + private Position decodeText(String sentence, Channel channel, SocketAddress remoteAddress) { Parser parser = new Parser(PATTERN, sentence); @@ -316,6 +332,40 @@ public class H02ProtocolDecoder extends BaseProtocolDecoder { return position; } + private Position decodeLink(String sentence, Channel channel, SocketAddress remoteAddress) { + + Parser parser = new Parser(PATTERN_LINK, sentence); + if (!parser.matches()) { + return null; + } + + DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, parser.next()); + if (deviceSession == null) { + return null; + } + + Position position = new Position(); + position.setProtocol(getProtocolName()); + position.setDeviceId(deviceSession.getDeviceId()); + + DateBuilder dateBuilder = new DateBuilder() + .setTime(parser.nextInt(0), parser.nextInt(0), parser.nextInt(0)); + + position.set(Position.KEY_RSSI, parser.nextInt()); + position.set(Position.KEY_SATELLITES, parser.nextInt()); + position.set(Position.KEY_BATTERY_LEVEL, parser.nextInt()); + position.set("steps", parser.nextInt()); + position.set("turnovers", parser.nextInt()); + + dateBuilder.setDateReverse(parser.nextInt(0), parser.nextInt(0), parser.nextInt(0)); + + getLastLocation(position, dateBuilder.getDate()); + + processStatus(position, parser.nextLong(16, 0)); + + return position; + } + @Override protected Object decode( Channel channel, SocketAddress remoteAddress, Object msg) throws Exception { @@ -326,10 +376,15 @@ public class H02ProtocolDecoder extends BaseProtocolDecoder { switch (marker) { case "*": String sentence = buf.toString(StandardCharsets.US_ASCII); - if (sentence.contains(",NBR,")) { - return decodeLbs(sentence, channel, remoteAddress); - } else { - return decodeText(sentence, channel, remoteAddress); + int typeStart = sentence.indexOf(',', sentence.indexOf(',') + 1) + 1; + String type = sentence.substring(typeStart, sentence.indexOf(',', typeStart)); + switch (type) { + case "NBR": + return decodeLbs(sentence, channel, remoteAddress); + case "LINK": + return decodeLink(sentence, channel, remoteAddress); + default: + return decodeText(sentence, channel, remoteAddress); } case "$": return decodeBinary(buf, channel, remoteAddress); diff --git a/test/org/traccar/protocol/H02ProtocolDecoderTest.java b/test/org/traccar/protocol/H02ProtocolDecoderTest.java index 5779853d8..f1bc069c2 100644 --- a/test/org/traccar/protocol/H02ProtocolDecoderTest.java +++ b/test/org/traccar/protocol/H02ProtocolDecoderTest.java @@ -11,6 +11,9 @@ public class H02ProtocolDecoderTest extends ProtocolTest { H02ProtocolDecoder decoder = new H02ProtocolDecoder(new H02Protocol()); + verifyAttributes(decoder, buffer( + "*HQ,1700086468,LINK,180902,15,0,84,0,0,240517,FFFFFBFF#")); + verifyNull(decoder, buffer( "*HQ,355488020882405,V3,095426,74001,01,010278,045142,128,-92,02DE,0,X,090517,FFFFFBFF#")); @@ -68,7 +71,7 @@ public class H02ProtocolDecoderTest extends ProtocolTest { verifyAttributes(decoder, buffer( "*HQ,1600068860,NBR,110326,262,03,255,6,802,23152,23,812,49449,14,802,35382,13,802,35402,11,812,56622,09,802,23132,04,081116,FFFFFBFF#")); - verifyNull(decoder, buffer( + verifyAttributes(decoder, buffer( "*HQ,1600068860,LINK,112137,20,8,67,0,0,081116,FFFFFBFF#")); verifyNull(decoder, buffer( |