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-rw-r--r--src/org/traccar/BaseProtocolDecoder.java22
-rw-r--r--src/org/traccar/DeviceSession.java14
-rw-r--r--src/org/traccar/protocol/Gt06ProtocolDecoder.java45
-rw-r--r--src/org/traccar/protocol/UlbotechProtocolDecoder.java12
4 files changed, 67 insertions, 26 deletions
diff --git a/src/org/traccar/BaseProtocolDecoder.java b/src/org/traccar/BaseProtocolDecoder.java
index 18b0bc04a..3ea1208ca 100644
--- a/src/org/traccar/BaseProtocolDecoder.java
+++ b/src/org/traccar/BaseProtocolDecoder.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2012 - 2016 Anton Tananaev (anton@traccar.org)
+ * Copyright 2012 - 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.
@@ -29,6 +29,7 @@ import java.util.Collection;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
+import java.util.TimeZone;
import java.sql.SQLException;
public abstract class BaseProtocolDecoder extends ExtendedObjectDecoder {
@@ -81,6 +82,25 @@ public abstract class BaseProtocolDecoder extends ExtendedObjectDecoder {
}
}
+ protected TimeZone getTimeZone(long deviceId) {
+ TimeZone result = TimeZone.getTimeZone("UTC");
+ String timeZoneName = null;
+ if (Context.getDeviceManager() != null) {
+ timeZoneName = Context.getDeviceManager().lookupAttributeString(
+ deviceId, "decoder.timezone", null, true);
+ }
+ if (timeZoneName != null) {
+ result = TimeZone.getTimeZone(timeZoneName);
+ } else {
+ int timeZoneOffset = Context.getConfig().getInteger(getProtocolName() + ".timezone", 0);
+ if (timeZoneOffset != 0) {
+ result.setRawOffset(timeZoneOffset * 1000);
+ Log.warning("Config parameter " + getProtocolName() + ".timezone is deprecated");
+ }
+ }
+ return result;
+ }
+
private DeviceSession channelDeviceSession; // connection-based protocols
private Map<SocketAddress, DeviceSession> addressDeviceSessions = new HashMap<>(); // connectionless protocols
diff --git a/src/org/traccar/DeviceSession.java b/src/org/traccar/DeviceSession.java
index 36958287d..322381807 100644
--- a/src/org/traccar/DeviceSession.java
+++ b/src/org/traccar/DeviceSession.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2016 Anton Tananaev (anton@traccar.org)
+ * Copyright 2016 - 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.
@@ -15,6 +15,8 @@
*/
package org.traccar;
+import java.util.TimeZone;
+
public class DeviceSession {
private final long deviceId;
@@ -27,4 +29,14 @@ public class DeviceSession {
return deviceId;
}
+ private TimeZone timeZone;
+
+ public void setTimeZone(TimeZone timeZone) {
+ this.timeZone = timeZone;
+ }
+
+ public TimeZone getTimeZone() {
+ return timeZone;
+ }
+
}
diff --git a/src/org/traccar/protocol/Gt06ProtocolDecoder.java b/src/org/traccar/protocol/Gt06ProtocolDecoder.java
index 4173b4d5b..3e5ebc8c5 100644
--- a/src/org/traccar/protocol/Gt06ProtocolDecoder.java
+++ b/src/org/traccar/protocol/Gt06ProtocolDecoder.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2012 - 2017 Anton Tananaev (anton@traccar.org)
+ * Copyright 2012 - 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.
@@ -44,18 +44,10 @@ import java.util.regex.Pattern;
public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
- private boolean forceTimeZone = false;
- private final TimeZone timeZone = TimeZone.getTimeZone("UTC");
-
private final Map<Integer, ChannelBuffer> photos = new HashMap<>();
public Gt06ProtocolDecoder(Gt06Protocol protocol) {
super(protocol);
-
- if (Context.getConfig().hasKey(getProtocolName() + ".timezone")) {
- forceTimeZone = true;
- timeZone.setRawOffset(Context.getConfig().getInteger(getProtocolName() + ".timezone") * 1000);
- }
}
public static final int MSG_LOGIN = 0x01;
@@ -202,9 +194,9 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
sendResponse(channel, false, MSG_X1_PHOTO_DATA, 0, content);
}
- private boolean decodeGps(Position position, ChannelBuffer buf, boolean hasLength) {
+ private boolean decodeGps(Position position, ChannelBuffer buf, boolean hasLength, TimeZone timezone) {
- DateBuilder dateBuilder = new DateBuilder(timeZone)
+ DateBuilder dateBuilder = new DateBuilder(timezone)
.setDate(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte())
.setTime(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte());
position.setTime(dateBuilder.getDate());
@@ -387,6 +379,9 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
if (deviceSession == null) {
return null;
}
+ if (deviceSession.getTimeZone() == null) {
+ deviceSession.setTimeZone(getTimeZone(deviceSession.getDeviceId()));
+ }
}
if (type == MSG_LOGIN) {
@@ -394,6 +389,11 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
String imei = ChannelBuffers.hexDump(buf.readBytes(8)).substring(1);
buf.readUnsignedShort(); // type
+ deviceSession = getDeviceSession(channel, remoteAddress, imei);
+ if (deviceSession != null && deviceSession.getTimeZone() == null) {
+ deviceSession.setTimeZone(getTimeZone(deviceSession.getDeviceId()));
+ }
+
if (dataLength > 10) {
int extensionBits = buf.readUnsignedShort();
int hours = (extensionBits >> 4) / 100;
@@ -402,12 +402,17 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
if ((extensionBits & 0x8) != 0) {
offset = -offset;
}
- if (!forceTimeZone) {
- timeZone.setRawOffset(offset * 1000);
+ if (deviceSession != null) {
+ TimeZone timeZone = deviceSession.getTimeZone();
+ if (timeZone.getRawOffset() == 0) {
+ timeZone.setRawOffset(offset * 1000);
+ deviceSession.setTimeZone(timeZone);
+ }
}
+
}
- if (getDeviceSession(channel, remoteAddress, imei) != null) {
+ if (deviceSession != null) {
sendResponse(channel, false, type, buf.getShort(buf.writerIndex() - 6), null);
}
@@ -455,7 +460,7 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
buf.readUnsignedInt(); // data and alarm
- decodeGps(position, buf, false);
+ decodeGps(position, buf, false, deviceSession.getTimeZone());
buf.readUnsignedShort(); // terminal info
@@ -543,7 +548,7 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
boolean longFormat = type == MSG_LBS_2 || type == MSG_WIFI_3;
- DateBuilder dateBuilder = new DateBuilder(timeZone)
+ DateBuilder dateBuilder = new DateBuilder(deviceSession.getTimeZone())
.setDate(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte())
.setTime(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte());
@@ -589,7 +594,7 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
} else if (isSupported(type)) {
if (hasGps(type)) {
- decodeGps(position, buf, false);
+ decodeGps(position, buf, false, deviceSession.getTimeZone());
} else {
getLastLocation(position, null);
}
@@ -642,6 +647,10 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
return null;
}
+ if (deviceSession.getTimeZone() == null) {
+ deviceSession.setTimeZone(getTimeZone(deviceSession.getDeviceId()));
+ }
+
Position position = new Position(getProtocolName());
position.setDeviceId(deviceSession.getDeviceId());
@@ -711,7 +720,7 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
} else if (type == MSG_AZ735_GPS || type == MSG_AZ735_ALARM) {
- if (!decodeGps(position, buf, true)) {
+ if (!decodeGps(position, buf, true, deviceSession.getTimeZone())) {
getLastLocation(position, position.getDeviceTime());
}
diff --git a/src/org/traccar/protocol/UlbotechProtocolDecoder.java b/src/org/traccar/protocol/UlbotechProtocolDecoder.java
index f5ca9190b..5499518a1 100644
--- a/src/org/traccar/protocol/UlbotechProtocolDecoder.java
+++ b/src/org/traccar/protocol/UlbotechProtocolDecoder.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2015 - 2017 Anton Tananaev (anton@traccar.org)
+ * Copyright 2015 - 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.
@@ -19,7 +19,6 @@ import org.jboss.netty.buffer.ChannelBuffer;
import org.jboss.netty.buffer.ChannelBuffers;
import org.jboss.netty.channel.Channel;
import org.traccar.BaseProtocolDecoder;
-import org.traccar.Context;
import org.traccar.DeviceSession;
import org.traccar.helper.BitUtil;
import org.traccar.helper.Checksum;
@@ -39,11 +38,8 @@ import java.util.regex.Pattern;
public class UlbotechProtocolDecoder extends BaseProtocolDecoder {
- private final long timeZone;
-
public UlbotechProtocolDecoder(UlbotechProtocol protocol) {
super(protocol);
- timeZone = Context.getConfig().getInteger(getProtocolName() + ".timezone", 0);
}
private static final short DATA_GPS = 0x01;
@@ -215,12 +211,16 @@ public class UlbotechProtocolDecoder extends BaseProtocolDecoder {
return null;
}
+ if (deviceSession.getTimeZone() == null) {
+ deviceSession.setTimeZone(getTimeZone(deviceSession.getDeviceId()));
+ }
+
Position position = new Position(getProtocolName());
position.setDeviceId(deviceSession.getDeviceId());
long seconds = buf.readUnsignedInt() & 0x7fffffffL;
seconds += 946684800L; // 2000-01-01 00:00
- seconds -= timeZone;
+ seconds -= deviceSession.getTimeZone().getRawOffset() / 1000;
Date time = new Date(seconds * 1000);
boolean hasLocation = false;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-20 03:07:49 +0000