From c674d90bc41e1a4b03fcc1779e711f8d8b79bf90 Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton.tananaev@gmail.com>
Date: Wed, 7 Dec 2016 15:11:04 +1300
Subject: Implement Xexun commands (fix #2639)

---
 src/org/traccar/protocol/XexunProtocol.java        |  9 +++--
 src/org/traccar/protocol/XexunProtocolEncoder.java | 42 ++++++++++++++++++++++
 2 files changed, 49 insertions(+), 2 deletions(-)
 create mode 100644 src/org/traccar/protocol/XexunProtocolEncoder.java

(limited to 'src')

diff --git a/src/org/traccar/protocol/XexunProtocol.java b/src/org/traccar/protocol/XexunProtocol.java
index 2aea2f246..a52d9ff45 100644
--- a/src/org/traccar/protocol/XexunProtocol.java
+++ b/src/org/traccar/protocol/XexunProtocol.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Anton Tananaev (anton@traccar.org)
+ * Copyright 2015 - 2016 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.Context;
 import org.traccar.TrackerServer;
+import org.traccar.model.Command;
 
 import java.util.List;
 
@@ -30,6 +31,9 @@ public class XexunProtocol extends BaseProtocol {
 
     public XexunProtocol() {
         super("xexun");
+        setSupportedCommands(
+                Command.TYPE_ENGINE_STOP,
+                Command.TYPE_ENGINE_RESUME);
     }
 
     @Override
@@ -43,8 +47,9 @@ public class XexunProtocol extends BaseProtocol {
                 } else {
                     pipeline.addLast("frameDecoder", new XexunFrameDecoder());
                 }
-                pipeline.addLast("stringDecoder", new StringDecoder());
                 pipeline.addLast("stringEncoder", new StringEncoder());
+                pipeline.addLast("stringDecoder", new StringDecoder());
+                pipeline.addLast("objectEncoder", new XexunProtocolEncoder());
                 pipeline.addLast("objectDecoder", new XexunProtocolDecoder(XexunProtocol.this, full));
             }
         });
diff --git a/src/org/traccar/protocol/XexunProtocolEncoder.java b/src/org/traccar/protocol/XexunProtocolEncoder.java
new file mode 100644
index 000000000..cdf3ac6f7
--- /dev/null
+++ b/src/org/traccar/protocol/XexunProtocolEncoder.java
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2016 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 XexunProtocolEncoder extends StringProtocolEncoder {
+
+    @Override
+    protected Object encodeCommand(Command command) {
+
+        initDevicePassword(command, "123456");
+
+        switch (command.getType()) {
+            case Command.TYPE_ENGINE_STOP:
+                return formatCommand(command, "powercar{%s} 11", Command.KEY_DEVICE_PASSWORD);
+            case Command.TYPE_ENGINE_RESUME:
+                return formatCommand(command, "powercar{%s} 00", Command.KEY_DEVICE_PASSWORD);
+            default:
+                Log.warning(new UnsupportedOperationException(command.getType()));
+                break;
+        }
+
+        return null;
+    }
+
+}
-- 
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