From f2b658b2a197eacf74c5c6da035621726c05802b Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton.tananaev@gmail.com>
Date: Sun, 28 Jun 2020 17:18:46 -0700
Subject: Engine block commands for Portman

---
 .../java/org/traccar/protocol/PortmanProtocol.java |  5 +++
 .../traccar/protocol/PortmanProtocolEncoder.java   | 41 ++++++++++++++++++++++
 2 files changed, 46 insertions(+)
 create mode 100644 src/main/java/org/traccar/protocol/PortmanProtocolEncoder.java

(limited to 'src/main/java/org')

diff --git a/src/main/java/org/traccar/protocol/PortmanProtocol.java b/src/main/java/org/traccar/protocol/PortmanProtocol.java
index 33de4fd50..b7faae08a 100644
--- a/src/main/java/org/traccar/protocol/PortmanProtocol.java
+++ b/src/main/java/org/traccar/protocol/PortmanProtocol.java
@@ -21,16 +21,21 @@ import io.netty.handler.codec.string.StringEncoder;
 import org.traccar.BaseProtocol;
 import org.traccar.PipelineBuilder;
 import org.traccar.TrackerServer;
+import org.traccar.model.Command;
 
 public class PortmanProtocol extends BaseProtocol {
 
     public PortmanProtocol() {
+        setSupportedDataCommands(
+                Command.TYPE_ENGINE_STOP,
+                Command.TYPE_ENGINE_RESUME);
         addServer(new TrackerServer(false, getName()) {
             @Override
             protected void addProtocolHandlers(PipelineBuilder pipeline) {
                 pipeline.addLast(new LineBasedFrameDecoder(1024));
                 pipeline.addLast(new StringEncoder());
                 pipeline.addLast(new StringDecoder());
+                pipeline.addLast(new PortmanProtocolEncoder(PortmanProtocol.this));
                 pipeline.addLast(new PortmanProtocolDecoder(PortmanProtocol.this));
             }
         });
diff --git a/src/main/java/org/traccar/protocol/PortmanProtocolEncoder.java b/src/main/java/org/traccar/protocol/PortmanProtocolEncoder.java
new file mode 100644
index 000000000..eb3115db8
--- /dev/null
+++ b/src/main/java/org/traccar/protocol/PortmanProtocolEncoder.java
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2020 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.Protocol;
+import org.traccar.StringProtocolEncoder;
+import org.traccar.model.Command;
+
+public class PortmanProtocolEncoder extends StringProtocolEncoder {
+
+    public PortmanProtocolEncoder(Protocol protocol) {
+        super(protocol);
+    }
+
+    @Override
+    protected Object encodeCommand(Command command) {
+
+        switch (command.getType()) {
+            case Command.TYPE_ENGINE_STOP:
+                return formatCommand(command, "&&%s,XA5\r\n", Command.KEY_UNIQUE_ID);
+            case Command.TYPE_ENGINE_RESUME:
+                return formatCommand(command, "&&%s,XA6\r\n", Command.KEY_UNIQUE_ID);
+            default:
+                return null;
+        }
+    }
+
+}
-- 
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