From 23d502088fc76990687d4363099a7b92d1cf7d21 Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton.tananaev@gmail.com>
Date: Tue, 23 May 2017 21:39:23 +1200
Subject: Implement TK103 engine commands

---
 src/org/traccar/protocol/Tk103Protocol.java        |  8 ++++-
 src/org/traccar/protocol/Tk103ProtocolEncoder.java | 40 ++++++++++++++++++++++
 .../traccar/protocol/Tk103ProtocolEncoderTest.java | 23 +++++++++++++
 3 files changed, 70 insertions(+), 1 deletion(-)
 create mode 100644 src/org/traccar/protocol/Tk103ProtocolEncoder.java
 create mode 100644 test/org/traccar/protocol/Tk103ProtocolEncoderTest.java

diff --git a/src/org/traccar/protocol/Tk103Protocol.java b/src/org/traccar/protocol/Tk103Protocol.java
index 1520e88f6..6fc00195e 100644
--- a/src/org/traccar/protocol/Tk103Protocol.java
+++ b/src/org/traccar/protocol/Tk103Protocol.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Anton Tananaev (anton@traccar.org)
+ * Copyright 2015 - 2017 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.
@@ -23,6 +23,7 @@ import org.jboss.netty.handler.codec.string.StringEncoder;
 import org.traccar.BaseProtocol;
 import org.traccar.CharacterDelimiterFrameDecoder;
 import org.traccar.TrackerServer;
+import org.traccar.model.Command;
 
 import java.util.List;
 
@@ -30,6 +31,9 @@ public class Tk103Protocol extends BaseProtocol {
 
     public Tk103Protocol() {
         super("tk103");
+        setSupportedDataCommands(
+                Command.TYPE_ENGINE_STOP,
+                Command.TYPE_ENGINE_RESUME);
     }
 
     @Override
@@ -40,6 +44,7 @@ public class Tk103Protocol extends BaseProtocol {
                 pipeline.addLast("frameDecoder", new CharacterDelimiterFrameDecoder(1024, ')'));
                 pipeline.addLast("stringDecoder", new StringDecoder());
                 pipeline.addLast("stringEncoder", new StringEncoder());
+                pipeline.addLast("objectEncoder", new Tk103ProtocolEncoder());
                 pipeline.addLast("objectDecoder", new Tk103ProtocolDecoder(Tk103Protocol.this));
             }
         });
@@ -48,6 +53,7 @@ public class Tk103Protocol extends BaseProtocol {
             protected void addSpecificHandlers(ChannelPipeline pipeline) {
                 pipeline.addLast("stringDecoder", new StringDecoder());
                 pipeline.addLast("stringEncoder", new StringEncoder());
+                pipeline.addLast("objectEncoder", new Tk103ProtocolEncoder());
                 pipeline.addLast("objectDecoder", new Tk103ProtocolDecoder(Tk103Protocol.this));
             }
         });
diff --git a/src/org/traccar/protocol/Tk103ProtocolEncoder.java b/src/org/traccar/protocol/Tk103ProtocolEncoder.java
new file mode 100644
index 000000000..ce995a65f
--- /dev/null
+++ b/src/org/traccar/protocol/Tk103ProtocolEncoder.java
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2017 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.
+ * 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.traccar.StringProtocolEncoder;
+import org.traccar.helper.Log;
+import org.traccar.model.Command;
+
+public class Tk103ProtocolEncoder extends StringProtocolEncoder {
+
+    @Override
+    protected Object encodeCommand(Command command) {
+
+        switch (command.getType()) {
+            case Command.TYPE_ENGINE_STOP:
+                return formatCommand(command, "({%s}AV011)", Command.KEY_UNIQUE_ID);
+            case Command.TYPE_ENGINE_RESUME:
+                return formatCommand(command, "({%s}AV010)", Command.KEY_UNIQUE_ID);
+            default:
+                Log.warning(new UnsupportedOperationException(command.getType()));
+                break;
+        }
+
+        return null;
+    }
+
+}
diff --git a/test/org/traccar/protocol/Tk103ProtocolEncoderTest.java b/test/org/traccar/protocol/Tk103ProtocolEncoderTest.java
new file mode 100644
index 000000000..e934de04b
--- /dev/null
+++ b/test/org/traccar/protocol/Tk103ProtocolEncoderTest.java
@@ -0,0 +1,23 @@
+package org.traccar.protocol;
+
+import org.junit.Assert;
+import org.junit.Test;
+import org.traccar.ProtocolTest;
+import org.traccar.model.Command;
+
+public class Tk103ProtocolEncoderTest extends ProtocolTest {
+
+    @Test
+    public void testEncodeEngineStop() throws Exception {
+
+        Tk103ProtocolEncoder encoder = new Tk103ProtocolEncoder();
+        
+        Command command = new Command();
+        command.setDeviceId(1);
+        command.setType(Command.TYPE_ENGINE_STOP);
+
+        Assert.assertEquals("(123456789012345AV011)", encoder.encodeCommand(command));
+
+    }
+
+}
-- 
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