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Diffstat (limited to 'src/org/traccar/protocol/StarcomProtocolDecoder.java')
-rw-r--r--src/org/traccar/protocol/StarcomProtocolDecoder.java121
1 files changed, 121 insertions, 0 deletions
diff --git a/src/org/traccar/protocol/StarcomProtocolDecoder.java b/src/org/traccar/protocol/StarcomProtocolDecoder.java
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+++ b/src/org/traccar/protocol/StarcomProtocolDecoder.java
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+/*
+ * 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.channel.Channel;
+import org.traccar.BaseProtocolDecoder;
+import org.traccar.DeviceSession;
+import org.traccar.model.Position;
+
+import java.net.SocketAddress;
+import java.text.SimpleDateFormat;
+
+public class StarcomProtocolDecoder extends BaseProtocolDecoder {
+
+ public StarcomProtocolDecoder(StarcomProtocol protocol) {
+ super(protocol);
+ }
+
+ @Override
+ protected Object decode(
+ Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
+
+ String sentence = (String) msg;
+ sentence = sentence.substring(sentence.indexOf('|') + 1, sentence.lastIndexOf('|'));
+
+ Position position = new Position();
+ position.setProtocol(getProtocolName());
+
+ for (String entry : sentence.split(",")) {
+ int delimiter = entry.indexOf('=');
+ String key = entry.substring(0, delimiter);
+ String value = entry.substring(delimiter + 1);
+ switch (key) {
+ case "unit":
+ DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, value);
+ if (deviceSession != null) {
+ position.setDeviceId(deviceSession.getDeviceId());
+ }
+ break;
+ case "gps_valid":
+ position.setValid(Integer.parseInt(value) != 0);
+ break;
+ case "datetime_utc":
+ position.setTime(new SimpleDateFormat("yyyy/MM/dd HH:mm:ss").parse(value));
+ break;
+ case "latitude":
+ position.setLatitude(Double.parseDouble(value));
+ break;
+ case "longitude":
+ position.setLongitude(Double.parseDouble(value));
+ break;
+ case "altitude":
+ position.setAltitude(Double.parseDouble(value));
+ break;
+ case "velocity":
+ position.setSpeed(Integer.parseInt(value));
+ break;
+ case "heading":
+ position.setCourse(Integer.parseInt(value));
+ break;
+ case "eventid":
+ position.set(Position.KEY_EVENT, Integer.parseInt(value));
+ break;
+ case "odometer":
+ position.set(Position.KEY_ODOMETER, Long.parseLong(value));
+ break;
+ case "satellites":
+ position.set(Position.KEY_SATELLITES, Integer.parseInt(value));
+ break;
+ case "ignition":
+ position.set(Position.KEY_IGNITION, Integer.parseInt(value) != 0);
+ break;
+ case "door":
+ position.set(Position.KEY_DOOR, Integer.parseInt(value) != 0);
+ break;
+ case "arm":
+ position.set(Position.KEY_ARMED, Integer.parseInt(value) != 0);
+ break;
+ case "fuel":
+ position.set(Position.KEY_FUEL_LEVEL, Integer.parseInt(value));
+ break;
+ case "rpm":
+ position.set(Position.KEY_RPM, Integer.parseInt(value));
+ break;
+ case "main_voltage":
+ position.set(Position.KEY_POWER, Double.parseDouble(value));
+ break;
+ case "backup_voltage":
+ position.set(Position.KEY_BATTERY, Double.parseDouble(value));
+ break;
+ case "analog1":
+ case "analog2":
+ case "analog3":
+ position.set(Position.PREFIX_ADC + (key.charAt(key.length() - 1) - '0'), Double.parseDouble(value));
+ break;
+ case "extra1":
+ case "extra2":
+ case "extra3":
+ position.set(key, value);
+ default:
+ break;
+ }
+ }
+
+ return position;
+ }
+
+}