Implement binary GL200 protocol

1 files changed, 48 insertions, 0 deletions

diff --git a/src/org/traccar/protocol/Gl200ProtocolDecoder.java b/src/org/traccar/protocol/Gl200ProtocolDecoder.java
new file mode 100644
index 000000000..0de7bb926
--- /dev/null
+++ b/src/org/traccar/protocol/Gl200ProtocolDecoder.java
@@ -0,0 +1,48 @@
+/*
+ * 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.jboss.netty.buffer.ChannelBuffer;
+import org.jboss.netty.channel.Channel;
+import org.traccar.BaseProtocolDecoder;
+
+import java.net.SocketAddress;
+
+public class Gl200ProtocolDecoder extends BaseProtocolDecoder {
+
+    private final Gl200TextProtocolDecoder textProtocolDecoder;
+    private final Gl200BinaryProtocolDecoder binaryProtocolDecoder;
+
+    public Gl200ProtocolDecoder(Gl200Protocol protocol) {
+        super(protocol);
+        textProtocolDecoder = new Gl200TextProtocolDecoder(protocol);
+        binaryProtocolDecoder = new Gl200BinaryProtocolDecoder(protocol);
+    }
+
+    @Override
+    protected Object decode(
+            Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
+
+        ChannelBuffer buf = (ChannelBuffer) msg;
+
+        if (Gl200FrameDecoder.isBinary(buf)) {
+            return binaryProtocolDecoder.decode(channel, remoteAddress, msg);
+        } else {
+            return textProtocolDecoder.decode(channel, remoteAddress, msg);
+        }
+    }
+
+}