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Diffstat (limited to 'src/main/java/org/traccar/protocol/CarcellProtocolDecoder.java')
-rw-r--r--src/main/java/org/traccar/protocol/CarcellProtocolDecoder.java164
1 files changed, 164 insertions, 0 deletions
diff --git a/src/main/java/org/traccar/protocol/CarcellProtocolDecoder.java b/src/main/java/org/traccar/protocol/CarcellProtocolDecoder.java
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index 000000000..344b2f1ea
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+++ b/src/main/java/org/traccar/protocol/CarcellProtocolDecoder.java
@@ -0,0 +1,164 @@
+/*
+ * Copyright 2016 - 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 java.net.SocketAddress;
+import java.util.regex.Pattern;
+
+import io.netty.channel.Channel;
+import org.traccar.BaseProtocolDecoder;
+import org.traccar.DeviceSession;
+import org.traccar.Protocol;
+import org.traccar.helper.Parser;
+import org.traccar.helper.Parser.CoordinateFormat;
+import org.traccar.helper.PatternBuilder;
+import org.traccar.helper.UnitsConverter;
+import org.traccar.model.Position;
+
+public class CarcellProtocolDecoder extends BaseProtocolDecoder {
+
+ public CarcellProtocolDecoder(Protocol protocol) {
+ super(protocol);
+ }
+
+ private static final Pattern PATTERN = new PatternBuilder()
+ .expression("([$%])") // memory flag
+ .number("(d+),") // imei
+ .groupBegin()
+ .number("([NS])(dd)(dd).(dddd),") // latitude
+ .number("([EW])(ddd)(dd).(dddd),") // longitude
+ .or()
+ .text("CEL,")
+ .number("([NS])(d+.d+),") // latitude
+ .number("([EW])(d+.d+),") // longitude
+ .groupEnd()
+ .number("(d+),") // speed
+ .number("(d+),") // course
+ .groupBegin()
+ .number("([-+]ddd)([-+]ddd)([-+]ddd),") // x,y,z
+ .or()
+ .number("(d+),") // accel
+ .groupEnd()
+ .number("(d+),") // battery
+ .number("(d+),") // csq
+ .number("(d),") // jamming
+ .number("(d+),") // hdop
+ .expression("([CG]),?") // clock type
+ .number("(dd)(dd)(dd),") // date (ddmmyy)
+ .number("(dd)(dd)(dd),") // time (hhmmss)
+ .number("(d),") // block
+ .number("(d),") // ignition
+ .groupBegin()
+ .number("(d),") // cloned
+ .expression("([AF])") // panic
+ .number("(d),") // painel
+ .number("(d+),") // battery voltage
+ .or()
+ .number("(dd),") // time until delivery
+ .expression("([AF])") // panic
+ .number("(d),") // aux
+ .number("(d{2,4}),") // battery voltage
+ .number("(d{20}),") // ccid
+ .groupEnd()
+ .number("(xx)") // crc
+ .any() // full format
+ .compile();
+
+ @Override
+ protected Object decode(
+ Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
+
+ Parser parser = new Parser(PATTERN, (String) msg);
+ if (!parser.matches()) {
+ return null;
+ }
+
+ Position position = new Position(getProtocolName());
+ position.set(Position.KEY_ARCHIVE, parser.next().equals("%"));
+ position.setValid(true);
+
+ DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, parser.next());
+ if (deviceSession == null) {
+ return null;
+ }
+ position.setDeviceId(deviceSession.getDeviceId());
+
+ if (parser.hasNext(8)) {
+ position.setLatitude(parser.nextCoordinate(CoordinateFormat.HEM_DEG_MIN_MIN));
+ position.setLongitude(parser.nextCoordinate(CoordinateFormat.HEM_DEG_MIN_MIN));
+ }
+
+ if (parser.hasNext(4)) {
+ position.setLatitude(parser.nextCoordinate(CoordinateFormat.HEM_DEG));
+ position.setLongitude(parser.nextCoordinate(CoordinateFormat.HEM_DEG));
+ }
+
+ position.setSpeed(UnitsConverter.knotsFromKph(parser.nextInt(0)));
+ position.setCourse(parser.nextInt(0));
+
+ if (parser.hasNext(3)) {
+ position.set("x", parser.nextInt(0));
+ position.set("y", parser.nextInt(0));
+ position.set("z", parser.nextInt(0));
+ }
+
+ if (parser.hasNext(1)) {
+ position.set(Position.KEY_ACCELERATION, parser.nextInt(0));
+ }
+
+ Double internalBattery = (parser.nextDouble(0) + 100d) * 0.0294d;
+ position.set(Position.KEY_BATTERY, internalBattery);
+ position.set(Position.KEY_RSSI, parser.nextInt(0));
+ position.set("jamming", parser.next().equals("1"));
+ position.set(Position.KEY_GPS, parser.nextInt(0));
+
+ position.set("clockType", parser.next());
+
+ position.setTime(parser.nextDateTime(Parser.DateTimeFormat.DMY_HMS));
+
+ position.set("blocked", parser.next().equals("1"));
+ position.set(Position.KEY_IGNITION, parser.next().equals("1"));
+
+ if (parser.hasNext(4)) {
+ position.set("cloned", parser.next().equals("1"));
+
+ parser.next(); // panic button status
+
+ String painelStatus = parser.next();
+ if (painelStatus.equals("1")) {
+ position.set(Position.KEY_ALARM, Position.ALARM_GENERAL);
+ }
+ position.set("painel", painelStatus.equals("2"));
+
+ Double mainVoltage = parser.nextDouble(0) / 100d;
+ position.set(Position.KEY_POWER, mainVoltage);
+ }
+
+ if (parser.hasNext(5)) {
+ position.set("timeUntilDelivery", parser.nextInt(0));
+ parser.next(); // panic button status
+ position.set(Position.KEY_INPUT, parser.next());
+
+ Double mainVoltage = parser.nextDouble(0) / 100d;
+ position.set(Position.KEY_POWER, mainVoltage);
+
+ position.set("iccid", parser.next());
+ }
+
+ return position;
+ }
+
+}