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authorAnton Tananaev <anton.tananaev@gmail.com>2016-07-06 16:31:44 +1200
committerAnton Tananaev <anton.tananaev@gmail.com>2016-07-06 16:31:44 +1200
commit2f27e1e7af87191ae242732119073148561658cd (patch)
tree6acd88e034f0e2e92883929f0a1c710482657e76
parent4ff6bf486ae2026b8943ec11b848a993b9067db2 (diff)
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Implement ATL L100 protocol for VTS
-rw-r--r--debug.xml1
-rw-r--r--src/org/traccar/protocol/L100FrameDecoder.java50
-rw-r--r--src/org/traccar/protocol/L100Protocol.java44
-rw-r--r--src/org/traccar/protocol/L100ProtocolDecoder.java116
-rw-r--r--test/org/traccar/protocol/L100FrameDecoderTest.java24
-rw-r--r--test/org/traccar/protocol/L100ProtocolDecoderTest.java18
6 files changed, 253 insertions, 0 deletions
diff --git a/debug.xml b/debug.xml
index 039f5a7a9..76f6fdfef 100644
--- a/debug.xml
+++ b/debug.xml
@@ -430,5 +430,6 @@
<entry key='appello.port'>5109</entry>
<entry key='idpl.port'>5110</entry>
<entry key='huasheng.port'>5111</entry>
+ <entry key='l100.port'>5112</entry>
</properties>
diff --git a/src/org/traccar/protocol/L100FrameDecoder.java b/src/org/traccar/protocol/L100FrameDecoder.java
new file mode 100644
index 000000000..92af255dd
--- /dev/null
+++ b/src/org/traccar/protocol/L100FrameDecoder.java
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2016 Anton Tananaev (anton.tananaev@gmail.com)
+ *
+ * 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.channel.Channel;
+import org.jboss.netty.channel.ChannelHandlerContext;
+import org.jboss.netty.handler.codec.frame.FrameDecoder;
+
+public class L100FrameDecoder extends FrameDecoder {
+
+ @Override
+ protected Object decode(
+ ChannelHandlerContext ctx, Channel channel, ChannelBuffer buf) throws Exception {
+
+ if (buf.readableBytes() < 80) {
+ return null;
+ }
+
+ int index = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) 0x02);
+ if (index == -1) {
+ index = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) 0x04);
+ if (index == -1) {
+ return null;
+ }
+ }
+
+ index += 2; // checksum
+
+ if (buf.readableBytes() >= index - buf.readerIndex()) {
+ return buf.readBytes(index - buf.readerIndex());
+ }
+
+ return null;
+ }
+
+}
diff --git a/src/org/traccar/protocol/L100Protocol.java b/src/org/traccar/protocol/L100Protocol.java
new file mode 100644
index 000000000..f866b5d69
--- /dev/null
+++ b/src/org/traccar/protocol/L100Protocol.java
@@ -0,0 +1,44 @@
+/*
+ * Copyright 2016 Anton Tananaev (anton.tananaev@gmail.com)
+ *
+ * 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.bootstrap.ConnectionlessBootstrap;
+import org.jboss.netty.bootstrap.ServerBootstrap;
+import org.jboss.netty.channel.ChannelPipeline;
+import org.traccar.BaseProtocol;
+import org.traccar.TrackerServer;
+import org.traccar.model.Command;
+
+import java.util.List;
+
+public class L100Protocol extends BaseProtocol {
+
+ public L100Protocol() {
+ super("l100");
+ }
+
+ @Override
+ public void initTrackerServers(List<TrackerServer> serverList) {
+ serverList.add(new TrackerServer(new ServerBootstrap(), this.getName()) {
+ @Override
+ protected void addSpecificHandlers(ChannelPipeline pipeline) {
+ pipeline.addLast("frameDecoder", new L100FrameDecoder());
+ pipeline.addLast("objectDecoder", new L100ProtocolDecoder(L100Protocol.this));
+ }
+ });
+ }
+
+}
diff --git a/src/org/traccar/protocol/L100ProtocolDecoder.java b/src/org/traccar/protocol/L100ProtocolDecoder.java
new file mode 100644
index 000000000..b7e2e91cc
--- /dev/null
+++ b/src/org/traccar/protocol/L100ProtocolDecoder.java
@@ -0,0 +1,116 @@
+/*
+ * Copyright 2016 Anton Tananaev (anton.tananaev@gmail.com)
+ *
+ * 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.channel.Channel;
+import org.traccar.BaseProtocolDecoder;
+import org.traccar.helper.DateBuilder;
+import org.traccar.helper.Parser;
+import org.traccar.helper.PatternBuilder;
+import org.traccar.model.Position;
+
+import java.net.SocketAddress;
+import java.nio.charset.StandardCharsets;
+import java.util.regex.Pattern;
+
+public class L100ProtocolDecoder extends BaseProtocolDecoder {
+
+ public L100ProtocolDecoder(L100Protocol protocol) {
+ super(protocol);
+ }
+
+ private static final Pattern PATTERN = new PatternBuilder()
+ .text("ATL")
+ .number("(d{15}),") // imei
+ .text("$GPRMC,")
+ .number("(dd)(dd)(dd).ddd,") // time
+ .expression("([AV]),") // validity
+ .number("(dd)(dd.d+),") // latitude
+ .expression("([NS]),")
+ .number("(ddd)(dd.d+),") // longitude
+ .expression("([EW]),")
+ .number("(d+.?d*)?,") // speed
+ .number("(d+.?d*)?,") // course
+ .number("(dd)(dd)(dd),") // date
+ .any()
+ .text("#")
+ .number("([01]+),") // io status
+ .number("(d+.d+|N.C),") // adc
+ .expression("[^,]*,") // reserved
+ .expression("[^,]*,") // reserved
+ .number("(d+.d+),") // odometer
+ .number("(d+.d+),") // temperature
+ .number("(d+.d+),") // battery
+ .number("(d+),") // gsm
+ .number("(d+),") // mcc
+ .number("(d+),") // mnc
+ .number("(d+),") // lac
+ .number("(d+)") // cid
+ .text("ATL")
+ .compile();
+
+ @Override
+ protected Object decode(
+ Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
+
+ ChannelBuffer buf = (ChannelBuffer) msg;
+
+ buf.readUnsignedByte(); // start marker
+ buf.readUnsignedByte(); // type
+
+ String sentence = buf.readBytes(buf.readableBytes() - 2).toString(StandardCharsets.US_ASCII);
+
+ Parser parser = new Parser(PATTERN, sentence);
+ if (!parser.matches()) {
+ return null;
+ }
+
+ Position position = new Position();
+ position.setProtocol(getProtocolName());
+
+ if (!identify(parser.next(), channel, remoteAddress)) {
+ return null;
+ }
+ position.setDeviceId(getDeviceId());
+
+ DateBuilder dateBuilder = new DateBuilder()
+ .setTime(parser.nextInt(), parser.nextInt(), parser.nextInt());
+
+ position.setValid(parser.next().equals("A"));
+ position.setLatitude(parser.nextCoordinate());
+ position.setLongitude(parser.nextCoordinate());
+ position.setSpeed(parser.nextDouble());
+ position.setCourse(parser.nextDouble());
+
+ dateBuilder.setDateReverse(parser.nextInt(), parser.nextInt(), parser.nextInt());
+ position.setTime(dateBuilder.getDate());
+
+ position.set(Position.KEY_STATUS, parser.next());
+ position.set(Position.PREFIX_ADC + 1, parser.next());
+ position.set(Position.KEY_ODOMETER, parser.nextDouble());
+ position.set(Position.PREFIX_TEMP + 1, parser.nextDouble());
+ position.set(Position.KEY_BATTERY, parser.nextDouble());
+ position.set(Position.KEY_GSM, parser.nextInt());
+ position.set(Position.KEY_MCC, parser.nextInt());
+ position.set(Position.KEY_MNC, parser.nextInt());
+ position.set(Position.KEY_LAC, parser.nextInt());
+ position.set(Position.KEY_CID, parser.nextInt());
+
+ return position;
+ }
+
+}
diff --git a/test/org/traccar/protocol/L100FrameDecoderTest.java b/test/org/traccar/protocol/L100FrameDecoderTest.java
new file mode 100644
index 000000000..f474fa678
--- /dev/null
+++ b/test/org/traccar/protocol/L100FrameDecoderTest.java
@@ -0,0 +1,24 @@
+package org.traccar.protocol;
+
+import org.junit.Assert;
+import org.junit.Test;
+import org.traccar.ProtocolTest;
+
+public class L100FrameDecoderTest extends ProtocolTest {
+
+ @Test
+ public void testDecode() throws Exception {
+
+ L100FrameDecoder decoder = new L100FrameDecoder();
+
+ Assert.assertEquals(
+ binary("200141544c3335363839353033373533333734352c244750524d432c3131313731392e3030302c412c323833382e303034352c4e2c30373731332e333730372c452c302e30302c2c3132303831302c2c2c412a3735242c2330313130303131313030313031302c4e2e432c4e2e432c4e2e432c31323334352e36372c33312e342c342e322c32312c4d43432c4d4e432c4c41432c43656c6c494441544c027a"),
+ decoder.decode(null, null, binary("200141544c3335363839353033373533333734352c244750524d432c3131313731392e3030302c412c323833382e303034352c4e2c30373731332e333730372c452c302e30302c2c3132303831302c2c2c412a3735242c2330313130303131313030313031302c4e2e432c4e2e432c4e2e432c31323334352e36372c33312e342c342e322c32312c4d43432c4d4e432c4c41432c43656c6c494441544c027a")));
+
+ Assert.assertEquals(
+ binary("200341544c3335363839353033373533333734352c244750524d432c3131313731392e3030302c412c323833382e303034352c4e2c30373731332e333730372c452c302e30302c2c3132303831302c2c2c412a3735244c4f432c436f6e6e61756768742043697263757320c2a0436f6e6e617567687420506c61636520c2a04e65772044656c686920c2a044656c6869c2a0496e6469612c2330313130303130313130313031302c322e332c33352e36372c38302c31323334352e36372c33312e342c342e322c32312c4d43432c4d4e432c4c41432c43656c6c494441544c047a"),
+ decoder.decode(null, null, binary("200341544c3335363839353033373533333734352c244750524d432c3131313731392e3030302c412c323833382e303034352c4e2c30373731332e333730372c452c302e30302c2c3132303831302c2c2c412a3735244c4f432c436f6e6e61756768742043697263757320c2a0436f6e6e617567687420506c61636520c2a04e65772044656c686920c2a044656c6869c2a0496e6469612c2330313130303130313130313031302c322e332c33352e36372c38302c31323334352e36372c33312e342c342e322c32312c4d43432c4d4e432c4c41432c43656c6c494441544c047a")));
+
+ }
+
+}
diff --git a/test/org/traccar/protocol/L100ProtocolDecoderTest.java b/test/org/traccar/protocol/L100ProtocolDecoderTest.java
new file mode 100644
index 000000000..07e72140d
--- /dev/null
+++ b/test/org/traccar/protocol/L100ProtocolDecoderTest.java
@@ -0,0 +1,18 @@
+package org.traccar.protocol;
+
+import org.junit.Test;
+import org.traccar.ProtocolTest;
+
+public class L100ProtocolDecoderTest extends ProtocolTest {
+
+ @Test
+ public void testDecode() throws Exception {
+
+ L100ProtocolDecoder decoder = new L100ProtocolDecoder(new L100Protocol());
+
+ verifyPosition(decoder, binary(
+ "200141544c3335363839353033373533333734352c244750524d432c3131313731392e3030302c412c323833382e303034352c4e2c30373731332e333730372c452c302e30302c2c3132303831302c2c2c412a37352c2330313130303131313030313031302c4e2e432c4e2e432c4e2e432c31323334352e36372c33312e342c342e322c32312c3130302c3030302c3030303030312c303030303041544c027a"));
+
+ }
+
+}