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authorAnton Tananaev <anton.tananaev@gmail.com>2019-07-20 18:07:10 -0700
committerAnton Tananaev <anton.tananaev@gmail.com>2019-07-20 18:07:10 -0700
commit1bafb567e4a2122acf06540d11f2889ca9b473ad (patch)
tree0a5862b62ffd0b5008e2bc09d10a93916ceddf3b /src/main/java/org/traccar/protocol
parent51fe2fc02801e9cac455a0834b4a4510a33a1739 (diff)
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Support AY-GPS protocol
Diffstat (limited to 'src/main/java/org/traccar/protocol')
-rw-r--r--src/main/java/org/traccar/protocol/UproProtocolDecoder.java63
1 files changed, 59 insertions, 4 deletions
diff --git a/src/main/java/org/traccar/protocol/UproProtocolDecoder.java b/src/main/java/org/traccar/protocol/UproProtocolDecoder.java
index dc7a9200d..0e328c920 100644
--- a/src/main/java/org/traccar/protocol/UproProtocolDecoder.java
+++ b/src/main/java/org/traccar/protocol/UproProtocolDecoder.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2012 - 2018 Anton Tananaev (anton@traccar.org)
+ * Copyright 2012 - 2019 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.
@@ -89,6 +89,13 @@ public class UproProtocolDecoder extends BaseProtocolDecoder {
}
}
+ private String decodeAlarm(int alarm) {
+ if (BitUtil.check(alarm, 2)) {
+ return Position.ALARM_TAMPERING;
+ }
+ return null;
+ }
+
@Override
protected Object decode(
Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
@@ -160,9 +167,25 @@ public class UproProtocolDecoder extends BaseProtocolDecoder {
position.setSpeed(
Integer.parseInt(data.readSlice(4).toString(StandardCharsets.US_ASCII)) * 0.1);
break;
+ case 'G':
+ position.setAltitude(
+ Integer.parseInt(data.readSlice(6).toString(StandardCharsets.US_ASCII)) * 0.1);
+ break;
case 'K':
position.set("statusExtended", data.toString(StandardCharsets.US_ASCII));
break;
+ case 'M':
+ position.set(Position.KEY_BATTERY_LEVEL,
+ Integer.parseInt(data.readSlice(3).toString(StandardCharsets.US_ASCII)) * 0.1);
+ break;
+ case 'N':
+ position.set(Position.KEY_RSSI,
+ Integer.parseInt(data.readSlice(2).toString(StandardCharsets.US_ASCII)));
+ break;
+ case 'O':
+ position.set(Position.KEY_SATELLITES,
+ Integer.parseInt(data.readSlice(2).toString(StandardCharsets.US_ASCII)));
+ break;
case 'P':
if (data.readableBytes() >= 16) {
position.setNetwork(new Network(CellTower.from(
@@ -196,17 +219,49 @@ public class UproProtocolDecoder extends BaseProtocolDecoder {
position.set(Position.KEY_POWER,
Integer.parseInt(data.readSlice(4).toString(StandardCharsets.US_ASCII)) * 0.1);
break;
+ case 'W':
+ position.set(Position.KEY_ALARM,
+ decodeAlarm(Integer.parseInt(data.readSlice(2).toString(StandardCharsets.US_ASCII))));
+ break;
+ case 'X':
+ Network network = new Network();
+ int mcc = 0, mnc = 0;
+ String[] cells = data.toString(StandardCharsets.US_ASCII).split(";");
+ if (!cells[0].startsWith("(")) {
+ for (int i = 0; i < cells.length; i++) {
+ String[] values = cells[i].split(",");
+ int index = 0;
+ if (i == 0) {
+ mcc = Integer.parseInt(values[index++]);
+ mnc = Integer.parseInt(values[index++]);
+ }
+ network.addCellTower(CellTower.from(
+ mcc, mnc,
+ Integer.parseInt(values[index++]),
+ Integer.parseInt(values[index++]),
+ Integer.parseInt(values[index])));
+ }
+ position.setNetwork(network);
+ }
+ break;
+ case 'Y':
+ position.set(Position.KEY_POWER,
+ Integer.parseInt(data.readSlice(5).toString(StandardCharsets.US_ASCII)) * 0.001);
+ break;
default:
break;
}
}
- if (position.getLatitude() != 0 && position.getLongitude() != 0) {
- return position;
+ if (position.getLatitude() == 0 || position.getLongitude() == 0) {
+ if (position.getAttributes().isEmpty()) {
+ return null;
+ }
+ getLastLocation(position, position.getDeviceTime());
}
- return null;
+ return position;
}
}