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Diffstat (limited to 'src/org/traccar/protocol/MeiligaoProtocolDecoder.java')
-rw-r--r--src/org/traccar/protocol/MeiligaoProtocolDecoder.java109
1 files changed, 77 insertions, 32 deletions
diff --git a/src/org/traccar/protocol/MeiligaoProtocolDecoder.java b/src/org/traccar/protocol/MeiligaoProtocolDecoder.java
index 9f7b8abf7..7ae98b46d 100644
--- a/src/org/traccar/protocol/MeiligaoProtocolDecoder.java
+++ b/src/org/traccar/protocol/MeiligaoProtocolDecoder.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.
@@ -30,12 +30,16 @@ import org.traccar.model.Position;
import java.net.InetSocketAddress;
import java.net.SocketAddress;
import java.nio.charset.StandardCharsets;
+import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
+import java.util.Map;
import java.util.regex.Pattern;
public class MeiligaoProtocolDecoder extends BaseProtocolDecoder {
+ private Map<Byte, ChannelBuffer> photos = new HashMap<>();
+
public MeiligaoProtocolDecoder(MeiligaoProtocol protocol) {
super(protocol);
}
@@ -135,6 +139,19 @@ public class MeiligaoProtocolDecoder extends BaseProtocolDecoder {
public static final int MSG_OBD_RT = 0x9901;
public static final int MSG_OBD_RTA = 0x9902;
+ public static final int MSG_TRACK_ON_DEMAND = 0x4101;
+ public static final int MSG_TRACK_BY_INTERVAL = 0x4102;
+ public static final int MSG_MOVEMENT_ALARM = 0x4106;
+ public static final int MSG_OUTPUT_CONTROL = 0x4115;
+ public static final int MSG_TIME_ZONE = 0x4132;
+ public static final int MSG_TAKE_PHOTO = 0x4151;
+ public static final int MSG_UPLOAD_PHOTO = 0x0800;
+ public static final int MSG_UPLOAD_PHOTO_RESPONSE = 0x8801;
+ public static final int MSG_DATA_PHOTO = 0x9988;
+ public static final int MSG_POSITION_IMAGE = 0x9977;
+ public static final int MSG_UPLOAD_COMPLETE = 0x0f80;
+ public static final int MSG_REBOOT_GPS = 0x4902;
+
private DeviceSession identify(ChannelBuffer buf, Channel channel, SocketAddress remoteAddress) {
StringBuilder builder = new StringBuilder();
@@ -188,7 +205,7 @@ public class MeiligaoProtocolDecoder extends BaseProtocolDecoder {
private String getServer(Channel channel) {
String server = Context.getConfig().getString(getProtocolName() + ".server");
- if (server == null) {
+ if (server == null && channel != null) {
InetSocketAddress address = (InetSocketAddress) channel.getLocalAddress();
server = address.getAddress().getHostAddress() + ":" + address.getPort();
}
@@ -375,20 +392,29 @@ public class MeiligaoProtocolDecoder extends BaseProtocolDecoder {
int command = buf.readUnsignedShort();
ChannelBuffer response;
- if (channel != null) {
- if (command == MSG_LOGIN) {
- response = ChannelBuffers.wrappedBuffer(new byte[]{0x01});
- sendResponse(channel, remoteAddress, id, MSG_LOGIN_RESPONSE, response);
- return null;
- } else if (command == MSG_HEARTBEAT) {
- response = ChannelBuffers.wrappedBuffer(new byte[]{0x01});
- sendResponse(channel, remoteAddress, id, MSG_HEARTBEAT, response);
- return null;
- } else if (command == MSG_SERVER) {
- response = ChannelBuffers.copiedBuffer(getServer(channel), StandardCharsets.US_ASCII);
- sendResponse(channel, remoteAddress, id, MSG_SERVER, response);
- return null;
- }
+ if (command == MSG_LOGIN) {
+ response = ChannelBuffers.wrappedBuffer(new byte[]{0x01});
+ sendResponse(channel, remoteAddress, id, MSG_LOGIN_RESPONSE, response);
+ return null;
+ } else if (command == MSG_HEARTBEAT) {
+ response = ChannelBuffers.wrappedBuffer(new byte[]{0x01});
+ sendResponse(channel, remoteAddress, id, MSG_HEARTBEAT, response);
+ return null;
+ } else if (command == MSG_SERVER) {
+ response = ChannelBuffers.copiedBuffer(getServer(channel), StandardCharsets.US_ASCII);
+ sendResponse(channel, remoteAddress, id, MSG_SERVER, response);
+ return null;
+ } else if (command == MSG_UPLOAD_PHOTO) {
+ byte imageIndex = buf.readByte();
+ photos.put(imageIndex, ChannelBuffers.dynamicBuffer());
+ response = ChannelBuffers.copiedBuffer(new byte[]{imageIndex});
+ sendResponse(channel, remoteAddress, id, MSG_UPLOAD_PHOTO_RESPONSE, response);
+ return null;
+ } else if (command == MSG_UPLOAD_COMPLETE) {
+ byte imageIndex = buf.readByte();
+ response = ChannelBuffers.copiedBuffer(new byte[]{imageIndex, 0, 0});
+ sendResponse(channel, remoteAddress, id, MSG_RETRANSMISSION, response);
+ return null;
}
DeviceSession deviceSession = identify(id, channel, remoteAddress);
@@ -396,7 +422,18 @@ public class MeiligaoProtocolDecoder extends BaseProtocolDecoder {
return null;
}
- if (command == MSG_RETRANSMISSION) {
+ if (command == MSG_DATA_PHOTO) {
+
+ byte imageIndex = buf.readByte();
+ buf.readUnsignedShort(); // image footage
+ buf.readUnsignedByte(); // total packets
+ buf.readUnsignedByte(); // packet index
+
+ photos.get(imageIndex).writeBytes(buf, buf.readableBytes() - 2 - 2);
+
+ return null;
+
+ } else if (command == MSG_RETRANSMISSION) {
return decodeRetransmission(buf, deviceSession);
@@ -404,6 +441,8 @@ public class MeiligaoProtocolDecoder extends BaseProtocolDecoder {
Position position = new Position(getProtocolName());
+ position.setDeviceId(deviceSession.getDeviceId());
+
if (command == MSG_ALARM) {
short alarmCode = buf.readUnsignedByte();
position.set(Position.KEY_ALARM, decodeAlarm(alarmCode));
@@ -414,11 +453,7 @@ public class MeiligaoProtocolDecoder extends BaseProtocolDecoder {
}
} else if (command == MSG_POSITION_LOGGED) {
buf.skipBytes(6);
- }
-
- position.setDeviceId(deviceSession.getDeviceId());
-
- if (command == MSG_RFID) {
+ } else if (command == MSG_RFID) {
for (int i = 0; i < 15; i++) {
long rfid = buf.readUnsignedInt();
if (rfid != 0) {
@@ -427,23 +462,33 @@ public class MeiligaoProtocolDecoder extends BaseProtocolDecoder {
position.set(Position.KEY_DRIVER_UNIQUE_ID, card);
}
}
+ } else if (command == MSG_POSITION_IMAGE) {
+ byte imageIndex = buf.readByte();
+ buf.readUnsignedByte(); // image upload type
+ String uniqueId = Context.getIdentityManager().getById(deviceSession.getDeviceId()).getUniqueId();
+ String file = Context.getMediaManager().writeFile(uniqueId, photos.remove(imageIndex), "jpg");
+ position.set(Position.KEY_IMAGE, file);
}
String sentence = buf.toString(buf.readerIndex(), buf.readableBytes() - 4, StandardCharsets.US_ASCII);
- if (command == MSG_POSITION || command == MSG_POSITION_LOGGED || command == MSG_ALARM) {
- return decodeRegular(position, sentence);
- } else if (command == MSG_RFID) {
- return decodeRfid(position, sentence);
- } else if (command == MSG_OBD_RT) {
- return decodeObd(position, sentence);
- } else if (command == MSG_OBD_RTA) {
- return decodeObdA(position, sentence);
+ switch (command) {
+ case MSG_POSITION:
+ case MSG_POSITION_LOGGED:
+ case MSG_ALARM:
+ case MSG_POSITION_IMAGE:
+ return decodeRegular(position, sentence);
+ case MSG_RFID:
+ return decodeRfid(position, sentence);
+ case MSG_OBD_RT:
+ return decodeObd(position, sentence);
+ case MSG_OBD_RTA:
+ return decodeObdA(position, sentence);
+ default:
+ return null;
}
}
-
- return null;
}
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-16 11:07:46 +0000