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authorAnton Tananaev <anton.tananaev@gmail.com>2016-05-13 15:25:28 +1200
committerAnton Tananaev <anton.tananaev@gmail.com>2016-05-13 15:25:28 +1200
commitf5f8e079b27d44012dc74d586a1f4ddb9b06db33 (patch)
tree5b83c95f2f3fbcee2488e41303f6a586d5ba731f /src
parent9f86b2b1c39fb98cd7ac1f00d0a535b128f158e5 (diff)
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Implement new Xirgo protocol format
Diffstat (limited to 'src')
-rw-r--r--src/org/traccar/protocol/XirgoProtocolDecoder.java61
1 files changed, 57 insertions, 4 deletions
diff --git a/src/org/traccar/protocol/XirgoProtocolDecoder.java b/src/org/traccar/protocol/XirgoProtocolDecoder.java
index 38a14ffcf..debb0657c 100644
--- a/src/org/traccar/protocol/XirgoProtocolDecoder.java
+++ b/src/org/traccar/protocol/XirgoProtocolDecoder.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2015 Anton Tananaev (anton.tananaev@gmail.com)
+ * Copyright 2015 - 2016 Anton Tananaev (anton.tananaev@gmail.com)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -25,6 +25,7 @@ import org.traccar.model.Event;
import org.traccar.model.Position;
import java.net.SocketAddress;
+import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class XirgoProtocolDecoder extends BaseProtocolDecoder {
@@ -33,7 +34,11 @@ public class XirgoProtocolDecoder extends BaseProtocolDecoder {
super(protocol);
}
- private static final Pattern PATTERN = new PatternBuilder()
+ private boolean newFormat;
+
+ private static final Pattern FIRMWARE = Pattern.compile("\\w{4}-([0-9A-F]{7})");
+
+ private static final Pattern PATTERN_OLD = new PatternBuilder()
.text("$$")
.number("(d+),") // imei
.number("(d+),") // event
@@ -53,11 +58,51 @@ public class XirgoProtocolDecoder extends BaseProtocolDecoder {
.any()
.compile();
+ private static final Pattern PATTERN_NEW = new PatternBuilder()
+ .text("$$")
+ .number("(d+),") // imei
+ .number("(d+),") // event
+ .number("(dddd)/(dd)/(dd),") // date
+ .number("(dd):(dd):(dd),") // time
+ .number("(-?d+.?d*),") // latitude
+ .number("(-?d+.?d*),") // longitude
+ .number("(-?d+.?d*),") // altitude
+ .number("(d+.?d*),") // speed
+ .number("d+.?d*,") // acceleration
+ .number("d+.?d*,") // deceleration
+ .number("d+,")
+ .number("(d+.?d*),") // course
+ .number("(d+),") // satellites
+ .number("(d+.?d*),") // hdop
+ .number("(d+.?d*),") // odometer
+ .number("d+.?d*,") // fuel consumption
+ .number("(d+.d+),") // battery
+ .number("(d+),") // gsm
+ .number("(d+),") // gps
+ .any()
+ .compile();
+
@Override
protected Object decode(
Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
- Parser parser = new Parser(PATTERN, (String) msg);
+ String sentence = (String) msg;
+
+ Matcher matcher = FIRMWARE.matcher(sentence);
+ if (matcher.find()) {
+ String type = matcher.group(1);
+ if (type.equals("1137CD1") || type.equals("1137CC1") || type.equals("1137CA3")) {
+ newFormat = true;
+ }
+ }
+
+ Parser parser;
+ if (newFormat) {
+ parser = new Parser(PATTERN_NEW, sentence);
+ } else {
+ parser = new Parser(PATTERN_OLD, sentence);
+ }
+
if (!parser.matches()) {
return null;
}
@@ -85,9 +130,17 @@ public class XirgoProtocolDecoder extends BaseProtocolDecoder {
position.set(Event.KEY_SATELLITES, parser.next());
position.set(Event.KEY_HDOP, parser.next());
+
+ if (newFormat) {
+ position.set(Event.KEY_ODOMETER, parser.next());
+ }
+
position.set(Event.KEY_BATTERY, parser.next());
position.set(Event.KEY_GSM, parser.next());
- position.set(Event.KEY_ODOMETER, parser.next());
+
+ if (!newFormat) {
+ position.set(Event.KEY_ODOMETER, parser.next());
+ }
position.setValid(parser.nextInt() == 1);