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/*
* Copyright 2015 - 2019 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.BaseProtocol;
import org.traccar.Context;
import org.traccar.PipelineBuilder;
import org.traccar.TrackerServer;
import org.traccar.model.Command;
import io.netty.handler.codec.LineBasedFrameDecoder;
import io.netty.handler.codec.string.StringDecoder;
import io.netty.handler.codec.string.StringEncoder;
import java.nio.charset.StandardCharsets;
public class WialonProtocol extends BaseProtocol {
public WialonProtocol() {
setSupportedDataCommands(
Command.TYPE_REBOOT_DEVICE,
Command.TYPE_SEND_USSD,
Command.TYPE_IDENTIFICATION,
Command.TYPE_OUTPUT_CONTROL);
addServer(new TrackerServer(false, getName()) {
@Override
protected void addProtocolHandlers(PipelineBuilder pipeline) {
pipeline.addLast(new LineBasedFrameDecoder(4 * 1024));
boolean utf8 = Context.getConfig().getBoolean(getName() + ".utf8");
if (utf8) {
pipeline.addLast(new StringEncoder(StandardCharsets.UTF_8));
pipeline.addLast(new StringDecoder(StandardCharsets.UTF_8));
} else {
pipeline.addLast(new StringEncoder());
pipeline.addLast(new StringDecoder());
}
pipeline.addLast(new WialonProtocolEncoder(WialonProtocol.this));
pipeline.addLast(new WialonProtocolDecoder(WialonProtocol.this));
}
});
}
}
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