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authorAnton Tananaev <anton.tananaev@gmail.com>2016-09-27 16:14:30 +1300
committerAnton Tananaev <anton.tananaev@gmail.com>2016-09-27 16:14:30 +1300
commit7b17e8d1fe1dc85b5a324776cbe87d1525230104 (patch)
tree9ff7b82f01658496692fb88e159ffb63901cbe6a /src/org/traccar/protocol
parent7eb11d561176e99570396120802674cf67fbfd34 (diff)
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Implement eeLink protocol commands
Diffstat (limited to 'src/org/traccar/protocol')
-rw-r--r--src/org/traccar/protocol/EelinkProtocol.java9
-rw-r--r--src/org/traccar/protocol/EelinkProtocolDecoder.java2
-rw-r--r--src/org/traccar/protocol/EelinkProtocolEncoder.java68
3 files changed, 77 insertions, 2 deletions
diff --git a/src/org/traccar/protocol/EelinkProtocol.java b/src/org/traccar/protocol/EelinkProtocol.java
index 4da051159..e91fc5efd 100644
--- a/src/org/traccar/protocol/EelinkProtocol.java
+++ b/src/org/traccar/protocol/EelinkProtocol.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2015 Anton Tananaev (anton.tananaev@gmail.com)
+ * Copyright 2015 - 2016 Anton Tananaev (anton.tananaev@gmail.com)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -20,6 +20,7 @@ import org.jboss.netty.channel.ChannelPipeline;
import org.jboss.netty.handler.codec.frame.LengthFieldBasedFrameDecoder;
import org.traccar.BaseProtocol;
import org.traccar.TrackerServer;
+import org.traccar.model.Command;
import java.util.List;
@@ -27,6 +28,11 @@ public class EelinkProtocol extends BaseProtocol {
public EelinkProtocol() {
super("eelink");
+ setSupportedCommands(
+ Command.TYPE_CUSTOM,
+ Command.TYPE_ENGINE_STOP,
+ Command.TYPE_ENGINE_RESUME,
+ Command.TYPE_REBOOT_DEVICE);
}
@Override
@@ -35,6 +41,7 @@ public class EelinkProtocol extends BaseProtocol {
@Override
protected void addSpecificHandlers(ChannelPipeline pipeline) {
pipeline.addLast("frameDecoder", new LengthFieldBasedFrameDecoder(1024, 3, 2));
+ pipeline.addLast("objectEncoder", new EelinkProtocolEncoder());
pipeline.addLast("objectDecoder", new EelinkProtocolDecoder(EelinkProtocol.this));
}
});
diff --git a/src/org/traccar/protocol/EelinkProtocolDecoder.java b/src/org/traccar/protocol/EelinkProtocolDecoder.java
index 87d706aff..10a8304c9 100644
--- a/src/org/traccar/protocol/EelinkProtocolDecoder.java
+++ b/src/org/traccar/protocol/EelinkProtocolDecoder.java
@@ -40,7 +40,7 @@ public class EelinkProtocolDecoder extends BaseProtocolDecoder {
public static final int MSG_STATE = 0x05;
public static final int MSG_SMS = 0x06;
public static final int MSG_OBD = 0x07;
- public static final int MSG_INTERACTIVE = 0x80;
+ public static final int MSG_DOWNLINK = 0x80;
public static final int MSG_DATA = 0x81;
public static final int MSG_NORMAL = 0x12;
diff --git a/src/org/traccar/protocol/EelinkProtocolEncoder.java b/src/org/traccar/protocol/EelinkProtocolEncoder.java
new file mode 100644
index 000000000..a7e96aa97
--- /dev/null
+++ b/src/org/traccar/protocol/EelinkProtocolEncoder.java
@@ -0,0 +1,68 @@
+/*
+ * Copyright 2016 Anton Tananaev (anton.tananaev@gmail.com)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.traccar.protocol;
+
+import org.jboss.netty.buffer.ChannelBuffer;
+import org.jboss.netty.buffer.ChannelBuffers;
+import org.traccar.BaseProtocolEncoder;
+import org.traccar.Context;
+import org.traccar.helper.Checksum;
+import org.traccar.helper.Log;
+import org.traccar.model.Command;
+import org.traccar.model.Device;
+
+import java.nio.charset.StandardCharsets;
+
+public class EelinkProtocolEncoder extends BaseProtocolEncoder {
+
+ private ChannelBuffer encodeContent(String content) {
+
+ ChannelBuffer buf = ChannelBuffers.dynamicBuffer();
+
+ buf.writeByte(0x67);
+ buf.writeByte(0x67);
+ buf.writeByte(EelinkProtocolDecoder.MSG_DOWNLINK);
+ buf.writeShort(2 + 1 + 4 + content.length()); // length
+ buf.writeShort(0); // index
+
+ buf.writeByte(0x01); // command
+ buf.writeInt(0); // server id
+ buf.writeBytes(content.getBytes(StandardCharsets.UTF_8));
+
+ return buf;
+ }
+
+ @Override
+ protected Object encodeCommand(Command command) {
+
+ switch (command.getType()) {
+ case Command.TYPE_CUSTOM:
+ return encodeContent((String) command.getAttributes().get(Command.KEY_DATA));
+ case Command.TYPE_ENGINE_STOP:
+ return encodeContent("RELAY,1#");
+ case Command.TYPE_ENGINE_RESUME:
+ return encodeContent("RELAY,0#");
+ case Command.TYPE_REBOOT_DEVICE:
+ return encodeContent("RESET#");
+ default:
+ Log.warning(new UnsupportedOperationException(command.getType()));
+ break;
+ }
+
+ return null;
+ }
+
+}