aboutsummaryrefslogtreecommitdiff
path: root/src/org/traccar/protocol/NoranProtocolDecoder.java
diff options
context:
space:
mode:
Diffstat (limited to 'src/org/traccar/protocol/NoranProtocolDecoder.java')
-rw-r--r--src/org/traccar/protocol/NoranProtocolDecoder.java52
1 files changed, 25 insertions, 27 deletions
diff --git a/src/org/traccar/protocol/NoranProtocolDecoder.java b/src/org/traccar/protocol/NoranProtocolDecoder.java
index e10332ece..5e41cd6bc 100644
--- a/src/org/traccar/protocol/NoranProtocolDecoder.java
+++ b/src/org/traccar/protocol/NoranProtocolDecoder.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2013 - 2015 Anton Tananaev (anton@traccar.org)
+ * Copyright 2013 - 2018 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.
@@ -15,18 +15,18 @@
*/
package org.traccar.protocol;
-import org.jboss.netty.buffer.ChannelBuffer;
-import org.jboss.netty.buffer.ChannelBuffers;
-import org.jboss.netty.channel.Channel;
+import io.netty.buffer.ByteBuf;
+import io.netty.buffer.Unpooled;
+import io.netty.channel.Channel;
import org.traccar.BaseProtocolDecoder;
import org.traccar.DeviceSession;
+import org.traccar.NetworkMessage;
import org.traccar.helper.BitUtil;
import org.traccar.helper.DateBuilder;
import org.traccar.helper.UnitsConverter;
import org.traccar.model.Position;
import java.net.SocketAddress;
-import java.nio.ByteOrder;
import java.nio.charset.StandardCharsets;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
@@ -51,24 +51,22 @@ public class NoranProtocolDecoder extends BaseProtocolDecoder {
protected Object decode(
Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
- ChannelBuffer buf = (ChannelBuffer) msg;
+ ByteBuf buf = (ByteBuf) msg;
- buf.readUnsignedShort(); // length
- int type = buf.readUnsignedShort();
+ buf.readUnsignedShortLE(); // length
+ int type = buf.readUnsignedShortLE();
if (type == MSG_SHAKE_HAND && channel != null) {
- ChannelBuffer response = ChannelBuffers.dynamicBuffer(ByteOrder.LITTLE_ENDIAN, 13);
- response.writeBytes(
- ChannelBuffers.copiedBuffer(ByteOrder.LITTLE_ENDIAN, "\r\n*KW", StandardCharsets.US_ASCII));
+ ByteBuf response = Unpooled.buffer(13);
+ response.writeBytes(Unpooled.copiedBuffer("\r\n*KW", StandardCharsets.US_ASCII));
response.writeByte(0);
- response.writeShort(response.capacity());
- response.writeShort(MSG_SHAKE_HAND_RESPONSE);
+ response.writeShortLE(response.capacity());
+ response.writeShortLE(MSG_SHAKE_HAND_RESPONSE);
response.writeByte(1); // status
- response.writeBytes(
- ChannelBuffers.copiedBuffer(ByteOrder.LITTLE_ENDIAN, "\r\n", StandardCharsets.US_ASCII));
+ response.writeBytes(Unpooled.copiedBuffer("\r\n", StandardCharsets.US_ASCII));
- channel.write(response, remoteAddress);
+ channel.writeAndFlush(new NetworkMessage(response, remoteAddress));
} else if (type == MSG_UPLOAD_POSITION || type == MSG_UPLOAD_POSITION_NEW
|| type == MSG_CONTROL_RESPONSE || type == MSG_ALARM) {
@@ -83,8 +81,8 @@ public class NoranProtocolDecoder extends BaseProtocolDecoder {
Position position = new Position(getProtocolName());
if (type == MSG_CONTROL_RESPONSE) {
- buf.readUnsignedInt(); // GIS ip
- buf.readUnsignedInt(); // GIS port
+ buf.readUnsignedIntLE(); // GIS ip
+ buf.readUnsignedIntLE(); // GIS port
}
position.setValid(BitUtil.check(buf.readUnsignedByte(), 0));
@@ -108,17 +106,17 @@ public class NoranProtocolDecoder extends BaseProtocolDecoder {
}
if (newFormat) {
- position.setSpeed(UnitsConverter.knotsFromKph(buf.readUnsignedInt()));
- position.setCourse(buf.readFloat());
+ position.setSpeed(UnitsConverter.knotsFromKph(buf.readUnsignedIntLE()));
+ position.setCourse(buf.readFloatLE());
} else {
position.setSpeed(UnitsConverter.knotsFromKph(buf.readUnsignedByte()));
- position.setCourse(buf.readUnsignedShort());
+ position.setCourse(buf.readUnsignedShortLE());
}
- position.setLongitude(buf.readFloat());
- position.setLatitude(buf.readFloat());
+ position.setLongitude(buf.readFloatLE());
+ position.setLatitude(buf.readFloatLE());
if (!newFormat) {
- long timeValue = buf.readUnsignedInt();
+ long timeValue = buf.readUnsignedIntLE();
DateBuilder dateBuilder = new DateBuilder()
.setYear((int) BitUtil.from(timeValue, 26))
.setMonth((int) BitUtil.between(timeValue, 22, 26))
@@ -129,7 +127,7 @@ public class NoranProtocolDecoder extends BaseProtocolDecoder {
position.setTime(dateBuilder.getDate());
}
- ChannelBuffer rawId;
+ ByteBuf rawId;
if (newFormat) {
rawId = buf.readBytes(12);
} else {
@@ -152,8 +150,8 @@ public class NoranProtocolDecoder extends BaseProtocolDecoder {
position.set(Position.PREFIX_IO + 1, buf.readUnsignedByte());
position.set(Position.KEY_FUEL_LEVEL, buf.readUnsignedByte());
} else if (type == MSG_UPLOAD_POSITION_NEW) {
- position.set(Position.PREFIX_TEMP + 1, buf.readShort());
- position.set(Position.KEY_ODOMETER, buf.readFloat());
+ position.set(Position.PREFIX_TEMP + 1, buf.readShortLE());
+ position.set(Position.KEY_ODOMETER, buf.readFloatLE());
}
return position;