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-rw-r--r--src/org/traccar/protocol/Pt502FrameDecoder.java47
-rw-r--r--src/org/traccar/protocol/Pt502Protocol.java4
-rw-r--r--src/org/traccar/protocol/Pt502ProtocolDecoder.java91
-rw-r--r--src/org/traccar/protocol/Tk103Protocol.java3
-rw-r--r--src/org/traccar/protocol/Tk103ProtocolEncoder.java2
5 files changed, 113 insertions, 34 deletions
diff --git a/src/org/traccar/protocol/Pt502FrameDecoder.java b/src/org/traccar/protocol/Pt502FrameDecoder.java
index 252c8dd02..4d3e9b4d5 100644
--- a/src/org/traccar/protocol/Pt502FrameDecoder.java
+++ b/src/org/traccar/protocol/Pt502FrameDecoder.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2014 - 2017 Anton Tananaev (anton@traccar.org)
+ * Copyright 2014 - 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.
@@ -20,6 +20,8 @@ import org.jboss.netty.channel.Channel;
import org.jboss.netty.channel.ChannelHandlerContext;
import org.jboss.netty.handler.codec.frame.FrameDecoder;
+import java.nio.charset.StandardCharsets;
+
public class Pt502FrameDecoder extends FrameDecoder {
private static final int BINARY_HEADER = 5;
@@ -28,26 +30,41 @@ public class Pt502FrameDecoder extends FrameDecoder {
protected Object decode(
ChannelHandlerContext ctx, Channel channel, ChannelBuffer buf) throws Exception {
- if (buf.readableBytes() < BINARY_HEADER) {
+ if (buf.readableBytes() < 10) {
return null;
}
- if (buf.getUnsignedByte(buf.readerIndex()) == 0xbf) {
- buf.skipBytes(BINARY_HEADER);
- }
+ if (buf.getUnsignedByte(buf.readerIndex()) == 0xbf
+ && buf.toString(buf.readerIndex() + BINARY_HEADER, 4, StandardCharsets.US_ASCII).equals("$PHD")) {
- int index = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) '\r');
- if (index < 0) {
- index = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) '\n');
- }
+ int length = buf.getUnsignedShort(buf.readerIndex() + 3);
+ if (buf.readableBytes() >= length) {
+ buf.skipBytes(BINARY_HEADER);
+ ChannelBuffer result = buf.readBytes(length - BINARY_HEADER - 2);
+ buf.skipBytes(2); // line break
+ return result;
+ }
+
+ } else {
- if (index > 0) {
- ChannelBuffer result = buf.readBytes(index - buf.readerIndex());
- while (buf.readable()
- && (buf.getByte(buf.readerIndex()) == '\r' || buf.getByte(buf.readerIndex()) == '\n')) {
- buf.skipBytes(1);
+ if (buf.getUnsignedByte(buf.readerIndex()) == 0xbf) {
+ buf.skipBytes(BINARY_HEADER);
}
- return result;
+
+ int index = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) '\r');
+ if (index < 0) {
+ index = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) '\n');
+ }
+
+ if (index > 0) {
+ ChannelBuffer result = buf.readBytes(index - buf.readerIndex());
+ while (buf.readable()
+ && (buf.getByte(buf.readerIndex()) == '\r' || buf.getByte(buf.readerIndex()) == '\n')) {
+ buf.skipBytes(1);
+ }
+ return result;
+ }
+
}
return null;
diff --git a/src/org/traccar/protocol/Pt502Protocol.java b/src/org/traccar/protocol/Pt502Protocol.java
index 0116422c2..f7d0d04a2 100644
--- a/src/org/traccar/protocol/Pt502Protocol.java
+++ b/src/org/traccar/protocol/Pt502Protocol.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.
@@ -17,7 +17,6 @@ package org.traccar.protocol;
import org.jboss.netty.bootstrap.ServerBootstrap;
import org.jboss.netty.channel.ChannelPipeline;
-import org.jboss.netty.handler.codec.string.StringDecoder;
import org.jboss.netty.handler.codec.string.StringEncoder;
import org.traccar.BaseProtocol;
import org.traccar.TrackerServer;
@@ -45,7 +44,6 @@ public class Pt502Protocol extends BaseProtocol {
protected void addSpecificHandlers(ChannelPipeline pipeline) {
pipeline.addLast("frameDecoder", new Pt502FrameDecoder());
pipeline.addLast("stringEncoder", new StringEncoder());
- pipeline.addLast("stringDecoder", new StringDecoder());
pipeline.addLast("objectEncoder", new Pt502ProtocolEncoder());
pipeline.addLast("objectDecoder", new Pt502ProtocolDecoder(Pt502Protocol.this));
}
diff --git a/src/org/traccar/protocol/Pt502ProtocolDecoder.java b/src/org/traccar/protocol/Pt502ProtocolDecoder.java
index bc7647744..76e7ee1bf 100644
--- a/src/org/traccar/protocol/Pt502ProtocolDecoder.java
+++ b/src/org/traccar/protocol/Pt502ProtocolDecoder.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2012 - 2017 Anton Tananaev (anton@traccar.org)
+ * Copyright 2012 - 2018 Anton Tananaev (anton@traccar.org)
* Copyright 2012 Luis Parada (luis.parada@gmail.com)
*
* Licensed under the Apache License, Version 2.0 (the "License");
@@ -16,8 +16,11 @@
*/
package org.traccar.protocol;
+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.DateBuilder;
import org.traccar.helper.Parser;
@@ -25,13 +28,14 @@ import org.traccar.helper.PatternBuilder;
import org.traccar.model.Position;
import java.net.SocketAddress;
+import java.nio.charset.StandardCharsets;
import java.util.regex.Pattern;
public class Pt502ProtocolDecoder extends BaseProtocolDecoder {
private static final int MAX_CHUNK_SIZE = 960;
- private byte[] photo;
+ private ChannelBuffer photo;
public Pt502ProtocolDecoder(Pt502Protocol protocol) {
super(protocol);
@@ -85,25 +89,15 @@ public class Pt502ProtocolDecoder extends BaseProtocolDecoder {
}
}
- @Override
- protected Object decode(
- Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
+ private Position decodePosition(Channel channel, SocketAddress remoteAddress, String sentence) {
- Parser parser = new Parser(PATTERN, (String) msg);
+ Parser parser = new Parser(PATTERN, sentence);
if (!parser.matches()) {
return null;
}
Position position = new Position(getProtocolName());
-
- String type = parser.next();
-
- if (type.startsWith("PHO") && channel != null) {
- photo = new byte[Integer.parseInt(type.substring(3))];
- channel.write("#PHD0," + Math.min(photo.length, MAX_CHUNK_SIZE) + "\r\n");
- }
-
- position.set(Position.KEY_ALARM, decodeAlarm(type));
+ position.set(Position.KEY_ALARM, decodeAlarm(parser.next()));
DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, parser.next());
if (deviceSession == null) {
@@ -146,4 +140,71 @@ public class Pt502ProtocolDecoder extends BaseProtocolDecoder {
return position;
}
+ private void requestPhotoFragment(Channel channel) {
+ if (channel != null) {
+ int offset = photo.writerIndex();
+ int size = Math.min(photo.writableBytes(), MAX_CHUNK_SIZE);
+ channel.write("#PHD" + offset + "," + size + "\r\n");
+ }
+ }
+
+ @Override
+ protected Object decode(
+ Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
+
+ ChannelBuffer buf = (ChannelBuffer) msg;
+
+ int typeEndIndex = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) ',');
+ String type = buf.toString(buf.readerIndex(), typeEndIndex - buf.readerIndex(), StandardCharsets.US_ASCII);
+
+ if (type.startsWith("$PHD")) {
+
+ int dataIndex = buf.indexOf(typeEndIndex + 1, buf.writerIndex(), (byte) ',') + 1;
+ buf.readerIndex(dataIndex);
+
+ if (photo != null) {
+
+ photo.writeBytes(buf.readBytes(buf.readableBytes()));
+
+ if (photo.writableBytes() > 0) {
+
+ requestPhotoFragment(channel);
+
+ } else {
+
+ DeviceSession deviceSession = getDeviceSession(channel, remoteAddress);
+ String uniqueId = Context.getIdentityManager().getById(deviceSession.getDeviceId()).getUniqueId();
+
+ Position position = new Position(getProtocolName());
+ position.setDeviceId(deviceSession.getDeviceId());
+
+ getLastLocation(position, null);
+
+ position.set(Position.KEY_IMAGE, Context.getMediaManager().writeFile(uniqueId, photo, "jpg"));
+
+ photo = null;
+
+ return position;
+
+ }
+
+ }
+
+ } else {
+
+ if (type.startsWith("$PHO")) {
+ int size = Integer.parseInt(type.split("-")[0].substring(4));
+ if (size > 0) {
+ photo = ChannelBuffers.buffer(size);
+ requestPhotoFragment(channel);
+ }
+ }
+
+ return decodePosition(channel, remoteAddress, buf.toString(StandardCharsets.US_ASCII));
+
+ }
+
+ return null;
+ }
+
}
diff --git a/src/org/traccar/protocol/Tk103Protocol.java b/src/org/traccar/protocol/Tk103Protocol.java
index 6ef9c0a56..e23982c74 100644
--- a/src/org/traccar/protocol/Tk103Protocol.java
+++ b/src/org/traccar/protocol/Tk103Protocol.java
@@ -47,7 +47,8 @@ public class Tk103Protocol extends BaseProtocol {
Command.TYPE_REBOOT_DEVICE,
Command.TYPE_SET_ODOMETER,
Command.TYPE_ENGINE_STOP,
- Command.TYPE_ENGINE_RESUME);
+ Command.TYPE_ENGINE_RESUME,
+ Command.TYPE_OUTPUT_CONTROL);
}
@Override
diff --git a/src/org/traccar/protocol/Tk103ProtocolEncoder.java b/src/org/traccar/protocol/Tk103ProtocolEncoder.java
index 946f3ad73..3ec562cc3 100644
--- a/src/org/traccar/protocol/Tk103ProtocolEncoder.java
+++ b/src/org/traccar/protocol/Tk103ProtocolEncoder.java
@@ -97,6 +97,8 @@ public class Tk103ProtocolEncoder extends StringProtocolEncoder {
return formatCommand(command, "({%s}AV010)", Command.KEY_UNIQUE_ID);
case Command.TYPE_ENGINE_RESUME:
return formatCommand(command, "({%s}AV011)", Command.KEY_UNIQUE_ID);
+ case Command.TYPE_OUTPUT_CONTROL:
+ return formatCommand(command, "({%s}AV00{%s})", Command.KEY_UNIQUE_ID, Command.KEY_DATA);
default:
Log.warning(new UnsupportedOperationException(command.getType()));
return null;
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-25 06:12:11 +0000