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authorAnton Tananaev <anton.tananaev@gmail.com>2021-11-14 16:16:37 -0800
committerAnton Tananaev <anton.tananaev@gmail.com>2021-11-14 16:16:37 -0800
commit7ce7c73a2461ac3b2dde98398a4458e86cfa89bf (patch)
tree3d84e58519f4697139a2c1b6e18656a6a1c2237d /src
parent33f20c440ee2a132c222781c4197dff10ecc6b3c (diff)
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Support Cruz Techo protocol
Diffstat (limited to 'src')
-rw-r--r--src/main/java/org/traccar/protocol/CruzTechoProtocol.java39
-rw-r--r--src/main/java/org/traccar/protocol/CruzTechoProtocolDecoder.java108
-rw-r--r--src/test/java/org/traccar/protocol/CruzTechoProtocolDecoderTest.java18
3 files changed, 165 insertions, 0 deletions
diff --git a/src/main/java/org/traccar/protocol/CruzTechoProtocol.java b/src/main/java/org/traccar/protocol/CruzTechoProtocol.java
new file mode 100644
index 000000000..da54e118a
--- /dev/null
+++ b/src/main/java/org/traccar/protocol/CruzTechoProtocol.java
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2021 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.handler.codec.LineBasedFrameDecoder;
+import io.netty.handler.codec.string.StringDecoder;
+import io.netty.handler.codec.string.StringEncoder;
+import org.traccar.BaseProtocol;
+import org.traccar.PipelineBuilder;
+import org.traccar.TrackerServer;
+
+public class CruzTechoProtocol extends BaseProtocol {
+
+ public CruzTechoProtocol() {
+ addServer(new TrackerServer(false, getName()) {
+ @Override
+ protected void addProtocolHandlers(PipelineBuilder pipeline) {
+ pipeline.addLast(new LineBasedFrameDecoder(1024));
+ pipeline.addLast(new StringEncoder());
+ pipeline.addLast(new StringDecoder());
+ pipeline.addLast(new CruzTechoProtocolDecoder(CruzTechoProtocol.this));
+ }
+ });
+ }
+
+}
diff --git a/src/main/java/org/traccar/protocol/CruzTechoProtocolDecoder.java b/src/main/java/org/traccar/protocol/CruzTechoProtocolDecoder.java
new file mode 100644
index 000000000..9809fa5a8
--- /dev/null
+++ b/src/main/java/org/traccar/protocol/CruzTechoProtocolDecoder.java
@@ -0,0 +1,108 @@
+/*
+ * Copyright 2021 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.channel.Channel;
+import org.traccar.BaseProtocolDecoder;
+import org.traccar.DeviceSession;
+import org.traccar.Protocol;
+import org.traccar.helper.Parser;
+import org.traccar.helper.PatternBuilder;
+import org.traccar.helper.UnitsConverter;
+import org.traccar.model.Position;
+
+import java.net.SocketAddress;
+import java.util.regex.Pattern;
+
+public class CruzTechoProtocolDecoder extends BaseProtocolDecoder {
+
+ public CruzTechoProtocolDecoder(Protocol protocol) {
+ super(protocol);
+ }
+
+ private static final Pattern PATTERN = new PatternBuilder()
+ .text("$$A")
+ .number("d+,") // length
+ .number("(d+),") // imei
+ .number("(dd)(dd)(dd)") // date (yymmdd)
+ .number("(dd)(dd)(dd),") // time (hhmmss)
+ .expression("([AV]),") // valid
+ .expression("[^,]+,") // manufacturer
+ .expression("([^,]+),") // license plate
+ .number("(d+.d+),") // speed
+ .number("(d+),") // odometer
+ .number("(-?d+.d+),[NS],") // latitude
+ .number("(-?d+.d+),[WE],") // longitude
+ .number("(-?d+.d+),") // altitude
+ .number("(d+.d+),") // course
+ .number("(d+),") // satellites
+ .number("(d+),") // rssi
+ .number("(d+.d+),") // power
+ .number("(d+.d+),") // battery
+ .number("([01]),") // charge
+ .number("[01],") // speed sensor
+ .number("[01],") // gps status
+ .number("([01]),") // ignition
+ .number("([01]),") // overspeed
+ .any()
+ .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;
+ }
+
+ DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, parser.next());
+ if (deviceSession == null) {
+ return null;
+ }
+
+ Position position = new Position(getProtocolName());
+ position.setDeviceId(deviceSession.getDeviceId());
+
+ position.setTime(parser.nextDateTime());
+ position.setValid(parser.next().equals("A"));
+
+ position.set("registration", parser.next());
+
+ position.setSpeed(UnitsConverter.knotsFromKph(parser.nextDouble()));
+
+ position.set(Position.KEY_ODOMETER, parser.nextInt());
+
+ position.setLatitude(parser.nextDouble());
+ position.setLongitude(parser.nextDouble());
+ position.setAltitude(parser.nextDouble());
+ position.setCourse(parser.nextDouble());
+
+ position.set(Position.KEY_SATELLITES, parser.nextInt());
+ position.set(Position.KEY_RSSI, parser.nextInt());
+ position.set(Position.KEY_POWER, parser.nextDouble());
+ position.set(Position.KEY_BATTERY, parser.nextDouble());
+ position.set(Position.KEY_CHARGE, parser.nextInt() > 0);
+ position.set(Position.KEY_IGNITION, parser.nextInt() > 0);
+
+ if (parser.nextInt() > 0) {
+ position.set(Position.KEY_ALARM, Position.ALARM_OVERSPEED);
+ }
+
+ return position;
+ }
+
+}
diff --git a/src/test/java/org/traccar/protocol/CruzTechoProtocolDecoderTest.java b/src/test/java/org/traccar/protocol/CruzTechoProtocolDecoderTest.java
new file mode 100644
index 000000000..3dfe9ef62
--- /dev/null
+++ b/src/test/java/org/traccar/protocol/CruzTechoProtocolDecoderTest.java
@@ -0,0 +1,18 @@
+package org.traccar.protocol;
+
+import org.junit.Test;
+import org.traccar.ProtocolTest;
+
+public class CruzTechoProtocolDecoderTest extends ProtocolTest {
+
+ @Test
+ public void testDecode() throws Exception {
+
+ var decoder = new CruzTechoProtocolDecoder(null);
+
+ verifyPosition(decoder, text(
+ "$$A120,8612345678910,211005105836,A,FLEX,KCB 947C,000.0,0,-1.38047,S,36.93951,E,1648.4,243.140,21,28,12.1,3.7,0,1,0,0,0,*F6"));
+
+ }
+
+}