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-rw-r--r--src/main/java/org/traccar/protocol/Gt06ProtocolDecoder.java117
-rw-r--r--src/main/java/org/traccar/protocol/SuntechProtocolDecoder.java7
-rw-r--r--src/main/java/org/traccar/protocol/SuntechProtocolEncoder.java92
3 files changed, 153 insertions, 63 deletions
diff --git a/src/main/java/org/traccar/protocol/Gt06ProtocolDecoder.java b/src/main/java/org/traccar/protocol/Gt06ProtocolDecoder.java
index 4d3448e84..feacc1ae8 100644
--- a/src/main/java/org/traccar/protocol/Gt06ProtocolDecoder.java
+++ b/src/main/java/org/traccar/protocol/Gt06ProtocolDecoder.java
@@ -113,6 +113,13 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
public static final int MSG_MULTIMEDIA_2 = 0x41;
public static final int MSG_ALARM = 0x95;
+ private enum Variant {
+ VXT01,
+ STANDARD,
+ }
+
+ private Variant variant;
+
private static boolean isSupported(int type) {
return hasGps(type) || hasLbs(type) || hasStatus(type);
}
@@ -333,8 +340,15 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
case 4:
position.set(Position.KEY_ALARM, Position.ALARM_SOS);
break;
+ case 6:
+ position.set(Position.KEY_ALARM, Position.ALARM_GEOFENCE);
+ break;
case 7:
- position.set(Position.KEY_ALARM, Position.ALARM_REMOVING);
+ if (variant == Variant.VXT01) {
+ position.set(Position.KEY_ALARM, Position.ALARM_OVERSPEED);
+ } else {
+ position.set(Position.KEY_ALARM, Position.ALARM_REMOVING);
+ }
break;
default:
break;
@@ -346,7 +360,6 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
position.set(Position.KEY_POWER, buf.readUnsignedShort() * 0.01);
}
position.set(Position.KEY_RSSI, buf.readUnsignedByte());
- position.set(Position.KEY_ALARM, decodeAlarm(buf.readUnsignedByte()));
return true;
}
@@ -445,7 +458,7 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
return position;
}
- private Object decodeBasic(Channel channel, SocketAddress remoteAddress, ByteBuf buf) throws Exception {
+ private Object decodeBasic(Channel channel, SocketAddress remoteAddress, ByteBuf buf) {
int length = buf.readUnsignedByte();
int dataLength = length - 5;
@@ -903,44 +916,47 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
if (hasStatus(type)) {
decodeStatus(position, buf, true);
+ position.set(Position.KEY_ALARM, decodeAlarm(buf.readUnsignedByte()));
}
- if (type == MSG_GPS_LBS_1 && buf.readableBytes() > 75 + 6) {
- position.set(Position.KEY_ODOMETER, buf.readUnsignedInt());
- String data = buf.readCharSequence(buf.readUnsignedByte(), StandardCharsets.US_ASCII).toString();
- buf.readUnsignedByte(); // alarm
- buf.readUnsignedByte(); // swiped
- position.set("driverLicense", data.trim());
- }
-
- if (type == MSG_GPS_LBS_1 && buf.readableBytes() == 18) {
- decodeStatus(position, buf, false);
- position.set("oil", buf.readUnsignedShort());
- int temperature = buf.readUnsignedByte();
- if (BitUtil.check(temperature, 7)) {
- temperature = -BitUtil.to(temperature, 7);
- }
- position.set(Position.PREFIX_TEMP + 1, temperature);
- position.set(Position.KEY_ODOMETER, buf.readUnsignedInt() * 10);
- }
-
- if (type == MSG_GPS_LBS_1 && buf.readableBytes() == 2 + 6) {
- int mask = buf.readUnsignedShort();
- position.set(Position.KEY_IGNITION, BitUtil.check(mask, 8 + 7));
- position.set(Position.PREFIX_IN + 2, BitUtil.check(mask, 8 + 6));
- if (BitUtil.check(mask, 8 + 4)) {
- int value = BitUtil.to(mask, 8 + 1);
- if (BitUtil.check(mask, 8 + 1)) {
- value = -value;
- }
- position.set(Position.PREFIX_TEMP + 1, value);
- } else {
- int value = BitUtil.to(mask, 8 + 2);
- if (BitUtil.check(mask, 8 + 5)) {
- position.set(Position.PREFIX_ADC + 1, value);
+ if (type == MSG_GPS_LBS_1) {
+ if (buf.readableBytes() > 75 + 6) {
+ position.set(Position.KEY_ODOMETER, buf.readUnsignedInt());
+ String data = buf.readCharSequence(buf.readUnsignedByte(), StandardCharsets.US_ASCII).toString();
+ buf.readUnsignedByte(); // alarm
+ buf.readUnsignedByte(); // swiped
+ position.set("driverLicense", data.trim());
+ } else if (buf.readableBytes() == 8) {
+ int mask = buf.readUnsignedShort();
+ position.set(Position.KEY_IGNITION, BitUtil.check(mask, 8 + 7));
+ position.set(Position.PREFIX_IN + 2, BitUtil.check(mask, 8 + 6));
+ if (BitUtil.check(mask, 8 + 4)) {
+ int value = BitUtil.to(mask, 8 + 1);
+ if (BitUtil.check(mask, 8 + 1)) {
+ value = -value;
+ }
+ position.set(Position.PREFIX_TEMP + 1, value);
} else {
- position.set(Position.PREFIX_ADC + 1, value * 0.1);
+ int value = BitUtil.to(mask, 8 + 2);
+ if (BitUtil.check(mask, 8 + 5)) {
+ position.set(Position.PREFIX_ADC + 1, value);
+ } else {
+ position.set(Position.PREFIX_ADC + 1, value * 0.1);
+ }
}
+ } else if (buf.readableBytes() == 11) {
+ decodeStatus(position, buf, false);
+ buf.readUnsignedByte(); // alarm extension
+ } else if (buf.readableBytes() == 18) {
+ decodeStatus(position, buf, false);
+ position.set(Position.KEY_ALARM, decodeAlarm(buf.readUnsignedByte()));
+ position.set("oil", buf.readUnsignedShort());
+ int temperature = buf.readUnsignedByte();
+ if (BitUtil.check(temperature, 7)) {
+ temperature = -BitUtil.to(temperature, 7);
+ }
+ position.set(Position.PREFIX_TEMP + 1, temperature);
+ position.set(Position.KEY_ODOMETER, buf.readUnsignedInt() * 10);
}
}
@@ -1354,21 +1370,42 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
return null;
}
+ private void decodeVariant(ByteBuf buf) {
+ int header = buf.getUnsignedShort(buf.readerIndex());
+ int length;
+ int type;
+ if (header == 0x7878) {
+ length = buf.getUnsignedByte(buf.readerIndex() + 2);
+ type = buf.getUnsignedByte(buf.readerIndex() + 2 + 1);
+ } else {
+ length = buf.getUnsignedShort(buf.readerIndex() + 2);
+ type = buf.getUnsignedByte(buf.readerIndex() + 2 + 2);
+ }
+
+ if (header == 0x7878 && type == MSG_GPS_LBS_1 && length == 0x24) {
+ variant = Variant.VXT01;
+ } else if (header == 0x7878 && type == MSG_GPS_LBS_STATUS_1 && length == 0x24) {
+ variant = Variant.VXT01;
+ } else {
+ variant = Variant.STANDARD;
+ }
+ }
+
@Override
protected Object decode(
Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
ByteBuf buf = (ByteBuf) msg;
+ decodeVariant(buf);
+
int header = buf.readShort();
if (header == 0x7878) {
return decodeBasic(channel, remoteAddress, buf);
- } else if (header == 0x7979) {
+ } else {
return decodeExtended(channel, remoteAddress, buf);
}
-
- return null;
}
}
diff --git a/src/main/java/org/traccar/protocol/SuntechProtocolDecoder.java b/src/main/java/org/traccar/protocol/SuntechProtocolDecoder.java
index 2f8e50c5e..8926f427e 100644
--- a/src/main/java/org/traccar/protocol/SuntechProtocolDecoder.java
+++ b/src/main/java/org/traccar/protocol/SuntechProtocolDecoder.java
@@ -44,6 +44,7 @@ import java.util.TimeZone;
public class SuntechProtocolDecoder extends BaseProtocolDecoder {
+ private boolean universal;
private String prefix;
private int protocolType;
@@ -58,6 +59,10 @@ public class SuntechProtocolDecoder extends BaseProtocolDecoder {
super(protocol);
}
+ public boolean getUniversal() {
+ return universal;
+ }
+
public String getPrefix() {
return prefix;
}
@@ -831,6 +836,7 @@ public class SuntechProtocolDecoder extends BaseProtocolDecoder {
if (buf.getByte(buf.readerIndex() + 1) == 0) {
+ universal = true;
return decodeBinary(channel, remoteAddress, buf);
} else {
@@ -841,6 +847,7 @@ public class SuntechProtocolDecoder extends BaseProtocolDecoder {
if (prefix.equals("CRR")) {
return decodeCrashReport(channel, remoteAddress, buf);
} else if (prefix.length() < 5) {
+ universal = true;
return decodeUniversal(channel, remoteAddress, values);
} else if (prefix.endsWith("HTE")) {
return decodeTravelReport(channel, remoteAddress, values);
diff --git a/src/main/java/org/traccar/protocol/SuntechProtocolEncoder.java b/src/main/java/org/traccar/protocol/SuntechProtocolEncoder.java
index 3b4995110..597acaae8 100644
--- a/src/main/java/org/traccar/protocol/SuntechProtocolEncoder.java
+++ b/src/main/java/org/traccar/protocol/SuntechProtocolEncoder.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2015 - 2019 Anton Tananaev (anton@traccar.org)
+ * Copyright 2015 - 2022 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.
@@ -27,49 +27,95 @@ public class SuntechProtocolEncoder extends StringProtocolEncoder {
super(protocol);
}
- private String getPrefix(Channel channel) {
- String prefix = "SA200CMD";
+ @Override
+ protected Object encodeCommand(Channel channel, Command command) {
+
+ boolean universal = false;
+ String prefix = "SA200";
if (channel != null) {
SuntechProtocolDecoder protocolDecoder =
BasePipelineFactory.getHandler(channel.pipeline(), SuntechProtocolDecoder.class);
if (protocolDecoder != null) {
+ universal = protocolDecoder.getUniversal();
String decoderPrefix = protocolDecoder.getPrefix();
if (decoderPrefix != null && decoderPrefix.length() > 5) {
- prefix = decoderPrefix.substring(0, decoderPrefix.length() - 3) + "CMD";
+ prefix = decoderPrefix.substring(0, decoderPrefix.length() - 3);
}
}
}
- return prefix;
- }
-
- @Override
- protected Object encodeCommand(Channel channel, Command command) {
- String prefix = getPrefix(channel);
+ if (universal) {
+ return encodeUniversalCommand(channel, command);
+ } else {
+ return encodeLegacyCommand(channel, prefix, command);
+ }
+ }
+ protected Object encodeUniversalCommand(Channel channel, Command command) {
switch (command.getType()) {
case Command.TYPE_REBOOT_DEVICE:
- return formatCommand(command, prefix + ";%s;02;Reboot\r", Command.KEY_UNIQUE_ID);
+ return formatCommand(command, "CMD;%s;03;03\r", Command.KEY_UNIQUE_ID);
case Command.TYPE_POSITION_SINGLE:
- return formatCommand(command, prefix + ";%s;02;\r", Command.KEY_UNIQUE_ID);
+ return formatCommand(command, "CMD;%s;03;01\r", Command.KEY_UNIQUE_ID);
case Command.TYPE_OUTPUT_CONTROL:
- if (command.getAttributes().containsKey(Command.KEY_DATA)) {
- if (command.getAttributes().get(Command.KEY_DATA).equals("1")) {
- return formatCommand(command, prefix + ";%s;02;Enable%s\r",
- Command.KEY_UNIQUE_ID, Command.KEY_INDEX);
- } else {
- return formatCommand(command, prefix + ";%s;02;Disable%s\r",
- Command.KEY_UNIQUE_ID, Command.KEY_INDEX);
+ if (command.getAttributes().get(Command.KEY_DATA).equals("1")) {
+ switch (command.getString(Command.KEY_INDEX)) {
+ case "1":
+ return formatCommand(command, "CMD;%s;04;01\r", Command.KEY_UNIQUE_ID);
+ case "2":
+ return formatCommand(command, "CMD;%s;04;03\r", Command.KEY_UNIQUE_ID);
+ case "3":
+ return formatCommand(command, "CMD;%s;04;09\r", Command.KEY_UNIQUE_ID);
+ default:
+ return null;
}
+ } else {
+ switch (command.getString(Command.KEY_INDEX)) {
+ case "1":
+ return formatCommand(command, "CMD;%s;04;02\r", Command.KEY_UNIQUE_ID);
+ case "2":
+ return formatCommand(command, "CMD;%s;04;04\r", Command.KEY_UNIQUE_ID);
+ case "3":
+ return formatCommand(command, "CMD;%s;04;10\r", Command.KEY_UNIQUE_ID);
+ default:
+ return null;
+ }
+ }
+ case Command.TYPE_ENGINE_STOP:
+ return formatCommand(command, "CMD;%s;04;01\r", Command.KEY_UNIQUE_ID);
+ case Command.TYPE_ENGINE_RESUME:
+ return formatCommand(command, "CMD;%s;02;02\r", Command.KEY_UNIQUE_ID);
+ case Command.TYPE_ALARM_ARM:
+ return formatCommand(command, "CMD;%s;04;03\r", Command.KEY_UNIQUE_ID);
+ case Command.TYPE_ALARM_DISARM:
+ return formatCommand(command, "CMD;%s;04;04\r", Command.KEY_UNIQUE_ID);
+ default:
+ return null;
+ }
+ }
+
+ protected Object encodeLegacyCommand(Channel channel, String prefix, Command command) {
+ switch (command.getType()) {
+ case Command.TYPE_REBOOT_DEVICE:
+ return formatCommand(command, prefix + "CMD;%s;02;Reboot\r", Command.KEY_UNIQUE_ID);
+ case Command.TYPE_POSITION_SINGLE:
+ return formatCommand(command, prefix + "CMD;%s;02;\r", Command.KEY_UNIQUE_ID);
+ case Command.TYPE_OUTPUT_CONTROL:
+ if (command.getAttributes().get(Command.KEY_DATA).equals("1")) {
+ return formatCommand(command, prefix + "CMD;%s;02;Enable%s\r",
+ Command.KEY_UNIQUE_ID, Command.KEY_INDEX);
+ } else {
+ return formatCommand(command, prefix + "CMD;%s;02;Disable%s\r",
+ Command.KEY_UNIQUE_ID, Command.KEY_INDEX);
}
case Command.TYPE_ENGINE_STOP:
- return formatCommand(command, prefix + ";%s;02;Enable1\r", Command.KEY_UNIQUE_ID);
+ return formatCommand(command, prefix + "CMD;%s;02;Enable1\r", Command.KEY_UNIQUE_ID);
case Command.TYPE_ENGINE_RESUME:
- return formatCommand(command, prefix + ";%s;02;Disable1\r", Command.KEY_UNIQUE_ID);
+ return formatCommand(command, prefix + "CMD;%s;02;Disable1\r", Command.KEY_UNIQUE_ID);
case Command.TYPE_ALARM_ARM:
- return formatCommand(command, prefix + ";%s;02;Enable2\r", Command.KEY_UNIQUE_ID);
+ return formatCommand(command, prefix + "CMD;%s;02;Enable2\r", Command.KEY_UNIQUE_ID);
case Command.TYPE_ALARM_DISARM:
- return formatCommand(command, prefix + ";%s;02;Disable2\r", Command.KEY_UNIQUE_ID);
+ return formatCommand(command, prefix + "CMD;%s;02;Disable2\r", Command.KEY_UNIQUE_ID);
default:
return null;
}