H02 protocol arm and disarm commands

2 files changed, 75 insertions, 1 deletions

diff --git a/src/org/traccar/protocol/H02Protocol.java b/src/org/traccar/protocol/H02Protocol.java
index 739b8a562..2574666fe 100644
--- a/src/org/traccar/protocol/H02Protocol.java
+++ b/src/org/traccar/protocol/H02Protocol.java
@@ -17,8 +17,10 @@ package org.traccar.protocol;
 
 import org.jboss.netty.bootstrap.ServerBootstrap;
 import org.jboss.netty.channel.ChannelPipeline;
+import org.jboss.netty.handler.codec.string.StringEncoder;
 import org.traccar.BaseProtocol;
 import org.traccar.TrackerServer;
+import org.traccar.model.Command;
 
 import java.util.List;
 
@@ -26,6 +28,10 @@ public class H02Protocol extends BaseProtocol {
 
     public H02Protocol() {
         super("h02");
+        setSupportedCommands(
+                Command.TYPE_ALARM_ARM,
+                Command.TYPE_ALARM_DISARM
+        );
     }
 
     @Override
@@ -34,9 +40,10 @@ public class H02Protocol extends BaseProtocol {
             @Override
             protected void addSpecificHandlers(ChannelPipeline pipeline) {
                 pipeline.addLast("frameDecoder", new H02FrameDecoder());
+                pipeline.addLast("stringEncoder", new StringEncoder());
+                pipeline.addLast("objectEncoder", new H02ProtocolEncoder());
                 pipeline.addLast("objectDecoder", new H02ProtocolDecoder(H02Protocol.this));
             }
         });
     }
-
 }
diff --git a/src/org/traccar/protocol/H02ProtocolEncoder.java b/src/org/traccar/protocol/H02ProtocolEncoder.java
new file mode 100644
index 000000000..302773eaa
--- /dev/null
+++ b/src/org/traccar/protocol/H02ProtocolEncoder.java
@@ -0,0 +1,67 @@
+/*
+ * Copyright 2016 Gabor Somogyi (gabor.g.somogyi@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.joda.time.DateTime;
+import org.joda.time.DateTimeZone;
+import org.traccar.StringProtocolEncoder;
+import org.traccar.helper.Log;
+import org.traccar.model.Command;
+
+public class H02ProtocolEncoder extends StringProtocolEncoder {
+
+    DateTime getActualDateTime() {
+        return new DateTime(DateTimeZone.UTC);
+    }
+
+    private Object formatCommand(String uniqueId, String cmd, String... params) {
+
+        DateTime now = getActualDateTime();
+        String result = String.format(
+                "*HQ,%s,%s,%02d%02d%02d",
+                uniqueId,
+                cmd,
+                now.getHourOfDay(),
+                now.getMinuteOfHour(),
+                now.getSecondOfMinute()
+        );
+
+        for(String param : params) {
+            result += "," + param;
+        }
+
+        result += "#";
+
+        return result;
+    }
+
+    @Override
+    protected Object encodeCommand(Command command) {
+        String uniqueId = getUniqueId(command.getDeviceId());
+
+        switch (command.getType()) {
+            case Command.TYPE_ALARM_ARM:
+                return formatCommand(uniqueId, "SCF", "0", "0");
+            case Command.TYPE_ALARM_DISARM:
+                return formatCommand(uniqueId, "SCF", "1", "1");
+            default:
+                Log.warning(new UnsupportedOperationException(command.getType()));
+                break;
+        }
+
+        return null;
+    }
+}