diff options
Diffstat (limited to 'src/org/traccar/protocol/MeiligaoProtocolEncoder.java')
-rw-r--r-- | src/org/traccar/protocol/MeiligaoProtocolEncoder.java | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/src/org/traccar/protocol/MeiligaoProtocolEncoder.java b/src/org/traccar/protocol/MeiligaoProtocolEncoder.java deleted file mode 100644 index 2e0a1e84c..000000000 --- a/src/org/traccar/protocol/MeiligaoProtocolEncoder.java +++ /dev/null @@ -1,95 +0,0 @@ -/* - * Copyright 2015 - 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.buffer.ChannelBuffers; -import org.traccar.BaseProtocolEncoder; -import org.traccar.helper.Checksum; -import org.traccar.helper.Log; -import org.traccar.model.Command; - -import javax.xml.bind.DatatypeConverter; -import java.nio.charset.StandardCharsets; -import java.util.TimeZone; - -public class MeiligaoProtocolEncoder extends BaseProtocolEncoder { - - public static final int MSG_TRACK_ON_DEMAND = 0x4101; - public static final int MSG_TRACK_BY_INTERVAL = 0x4102; - public static final int MSG_MOVEMENT_ALARM = 0x4106; - public static final int MSG_OUTPUT_CONTROL = 0x4115; - public static final int MSG_TIME_ZONE = 0x4132; - public static final int MSG_REBOOT_GPS = 0x4902; - - private ChannelBuffer encodeContent(long deviceId, int type, ChannelBuffer content) { - - ChannelBuffer buf = ChannelBuffers.dynamicBuffer(); - - buf.writeByte('@'); - buf.writeByte('@'); - - buf.writeShort(2 + 2 + 7 + 2 + content.readableBytes() + 2 + 2); // message length - - buf.writeBytes(DatatypeConverter.parseHexBinary((getUniqueId(deviceId) + "FFFFFFFFFFFFFF").substring(0, 14))); - - buf.writeShort(type); - - buf.writeBytes(content); - - buf.writeShort(Checksum.crc16(Checksum.CRC16_CCITT_FALSE, buf.toByteBuffer())); - - buf.writeByte('\r'); - buf.writeByte('\n'); - - return buf; - } - - @Override - protected Object encodeCommand(Command command) { - - ChannelBuffer content = ChannelBuffers.dynamicBuffer(); - - switch (command.getType()) { - case Command.TYPE_POSITION_SINGLE: - return encodeContent(command.getDeviceId(), MSG_TRACK_ON_DEMAND, content); - case Command.TYPE_POSITION_PERIODIC: - content.writeShort(command.getInteger(Command.KEY_FREQUENCY) / 10); - return encodeContent(command.getDeviceId(), MSG_TRACK_BY_INTERVAL, content); - case Command.TYPE_ENGINE_STOP: - content.writeByte(0x01); - return encodeContent(command.getDeviceId(), MSG_OUTPUT_CONTROL, content); - case Command.TYPE_ENGINE_RESUME: - content.writeByte(0x00); - return encodeContent(command.getDeviceId(), MSG_OUTPUT_CONTROL, content); - case Command.TYPE_ALARM_GEOFENCE: - content.writeShort(command.getInteger(Command.KEY_RADIUS)); - return encodeContent(command.getDeviceId(), MSG_MOVEMENT_ALARM, content); - case Command.TYPE_SET_TIMEZONE: - int offset = TimeZone.getTimeZone(command.getString(Command.KEY_TIMEZONE)).getRawOffset() / 60000; - content.writeBytes(String.valueOf(offset).getBytes(StandardCharsets.US_ASCII)); - return encodeContent(command.getDeviceId(), MSG_TIME_ZONE, content); - case Command.TYPE_REBOOT_DEVICE: - return encodeContent(command.getDeviceId(), MSG_REBOOT_GPS, content); - default: - Log.warning(new UnsupportedOperationException(command.getType())); - break; - } - - return null; - } - -} |