diff options
Diffstat (limited to 'src/org/traccar/protocol/GalileoProtocolEncoder.java')
-rw-r--r-- | src/org/traccar/protocol/GalileoProtocolEncoder.java | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/src/org/traccar/protocol/GalileoProtocolEncoder.java b/src/org/traccar/protocol/GalileoProtocolEncoder.java deleted file mode 100644 index 3b2145e74..000000000 --- a/src/org/traccar/protocol/GalileoProtocolEncoder.java +++ /dev/null @@ -1,67 +0,0 @@ -/* - * Copyright 2017 - 2018 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 io.netty.buffer.ByteBuf; -import io.netty.buffer.Unpooled; -import org.traccar.BaseProtocolEncoder; -import org.traccar.helper.Checksum; -import org.traccar.model.Command; - -import java.nio.charset.StandardCharsets; - -public class GalileoProtocolEncoder extends BaseProtocolEncoder { - - private ByteBuf encodeText(String uniqueId, String text) { - - ByteBuf buf = Unpooled.buffer(256); - - buf.writeByte(0x01); - buf.writeShortLE(uniqueId.length() + text.length() + 11); - - buf.writeByte(0x03); // imei tag - buf.writeBytes(uniqueId.getBytes(StandardCharsets.US_ASCII)); - - buf.writeByte(0x04); // device id tag - buf.writeShortLE(0); // not needed if imei provided - - buf.writeByte(0xE0); // index tag - buf.writeIntLE(0); // index - - buf.writeByte(0xE1); // command text tag - buf.writeByte(text.length()); - buf.writeBytes(text.getBytes(StandardCharsets.US_ASCII)); - - buf.writeShortLE(Checksum.crc16(Checksum.CRC16_MODBUS, buf.nioBuffer(0, buf.writerIndex()))); - - return buf; - } - - @Override - protected Object encodeCommand(Command command) { - - switch (command.getType()) { - case Command.TYPE_CUSTOM: - return encodeText(getUniqueId(command.getDeviceId()), command.getString(Command.KEY_DATA)); - case Command.TYPE_OUTPUT_CONTROL: - return encodeText(getUniqueId(command.getDeviceId()), - "Out " + command.getInteger(Command.KEY_INDEX) + "," + command.getString(Command.KEY_DATA)); - default: - return null; - } - } - -} |