From cb82a22fc74e225fd74e3b88b2080a31a777e425 Mon Sep 17 00:00:00 2001 From: Anton Tananaev Date: Sat, 19 Mar 2016 14:58:32 +1300 Subject: Support iButton for GL200 protocol --- src/org/traccar/protocol/Gl200ProtocolDecoder.java | 53 ++++++++++++++++++++++ 1 file changed, 53 insertions(+) (limited to 'src/org/traccar') diff --git a/src/org/traccar/protocol/Gl200ProtocolDecoder.java b/src/org/traccar/protocol/Gl200ProtocolDecoder.java index 1d77fb6cb..4b9f6837a 100644 --- a/src/org/traccar/protocol/Gl200ProtocolDecoder.java +++ b/src/org/traccar/protocol/Gl200ProtocolDecoder.java @@ -174,6 +174,24 @@ public class Gl200ProtocolDecoder extends BaseProtocolDecoder { .text("$").optional() .compile(); + private static final Pattern PATTERN_IDA = new PatternBuilder() + .text("+RESP:GTIDA,") + .number("(?:[0-9A-Z]{2}xxxx)?,") // protocol version + .number("(d{15}),") // imei + .expression("[^,]*,,") // device name + .number("([^,]+),") // rfid + .expression("[01],") // report type + .number("1,") // count + .expression(PATTERN_LOCATION.pattern()) + .number("(d+.d),") // odometer + .text(",,,,") + .number("(dddd)(dd)(dd)") // date + .number("(dd)(dd)(dd)").optional(2) // time + .text(",") + .number("(xxxx)") // count number + .text("$").optional() + .compile(); + private static final Pattern PATTERN = new PatternBuilder() .text("+").expression("(?:RESP|BUFF):GT...,") .number("(?:[0-9A-Z]{2}xxxx)?,") // protocol version @@ -426,6 +444,38 @@ public class Gl200ProtocolDecoder extends BaseProtocolDecoder { return position; } + private Object decodeIda(Channel channel, SocketAddress remoteAddress, String sentence) { + Parser parser = new Parser(PATTERN_IDA, sentence); + if (!parser.matches()) { + return null; + } + + Position position = new Position(); + position.setProtocol(getProtocolName()); + + if (!identify(parser.next(), channel, remoteAddress)) { + return null; + } + position.setDeviceId(getDeviceId()); + + position.set(Event.KEY_RFID, parser.next()); + + decodeLocation(position, parser); + + position.set(Event.KEY_ODOMETER, parser.next()); + + if (parser.hasNext(6)) { + DateBuilder dateBuilder = new DateBuilder() + .setDate(parser.nextInt(), parser.nextInt(), parser.nextInt()) + .setTime(parser.nextInt(), parser.nextInt(), parser.nextInt()); + if (!position.getOutdated() && position.getFixTime().after(dateBuilder.getDate())) { + position.setTime(dateBuilder.getDate()); + } + } + + return position; + } + private Object decodeOther(Channel channel, SocketAddress remoteAddress, String sentence) { Parser parser = new Parser(PATTERN, sentence); if (!parser.matches()) { @@ -532,6 +582,9 @@ public class Gl200ProtocolDecoder extends BaseProtocolDecoder { case "IGF": result = decodeIgn(channel, remoteAddress, sentence); break; + case "IDA": + result = decodeIda(channel, remoteAddress, sentence); + break; default: result = decodeOther(channel, remoteAddress, sentence); break; -- cgit v1.2.3