Implement Plugin protocol

4 files changed, 147 insertions, 0 deletions

diff --git a/setup/default.xml b/setup/default.xml
index f2063c5ed..3d968397f 100644
--- a/setup/default.xml
+++ b/setup/default.xml
@@ -268,5 +268,6 @@
     <entry key='techtlt.port'>5189</entry>
     <entry key='starcom.port'>5190</entry>
     <entry key='mictrack.port'>5191</entry>
+    <entry key='plugin.port'>5192</entry>
 
 </properties>
diff --git a/src/main/java/org/traccar/protocol/PluginProtocol.java b/src/main/java/org/traccar/protocol/PluginProtocol.java
new file mode 100644
index 000000000..d5f28da9d
--- /dev/null
+++ b/src/main/java/org/traccar/protocol/PluginProtocol.java
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2019 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.string.StringDecoder;
+import io.netty.handler.codec.string.StringEncoder;
+import org.traccar.BaseProtocol;
+import org.traccar.CharacterDelimiterFrameDecoder;
+import org.traccar.PipelineBuilder;
+import org.traccar.TrackerServer;
+
+public class PluginProtocol extends BaseProtocol {
+
+    public PluginProtocol() {
+        addServer(new TrackerServer(false, getName()) {
+            @Override
+            protected void addProtocolHandlers(PipelineBuilder pipeline) {
+                pipeline.addLast(new CharacterDelimiterFrameDecoder(1024, '#'));
+                pipeline.addLast(new StringEncoder());
+                pipeline.addLast(new StringDecoder());
+                pipeline.addLast(new PluginProtocolDecoder(PluginProtocol.this));
+            }
+        });
+    }
+
+}
diff --git a/src/main/java/org/traccar/protocol/PluginProtocolDecoder.java b/src/main/java/org/traccar/protocol/PluginProtocolDecoder.java
new file mode 100644
index 000000000..d2bb93962
--- /dev/null
+++ b/src/main/java/org/traccar/protocol/PluginProtocolDecoder.java
@@ -0,0 +1,86 @@
+/*
+ * Copyright 2019 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 PluginProtocolDecoder extends BaseProtocolDecoder {
+
+    public PluginProtocolDecoder(Protocol protocol) {
+        super(protocol);
+    }
+
+    private static final Pattern PATTERN = new PatternBuilder()
+            .any()
+            .number("(d+),")                     // device id
+            .number("(dddd)(dd)(dd)")            // date (yyyymmdd)
+            .number("(dd)(dd)(dd),")             // time (hhmmss)
+            .number("(-?d+.d+),")                // longitude
+            .number("(-?d+.d+),")                // latitude
+            .number("(d+),")                     // speed
+            .number("(d+),")                     // course
+            .number("(-?d+),")                   // altitude
+            .number("(-?d+),")                   // satellites
+            .number("(d+),")                     // event
+            .number("(d+),")                     // odometer
+            .number("(d+),")                     // status
+            .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.setValid(true);
+        position.setTime(parser.nextDateTime());
+        position.setLongitude(parser.nextDouble());
+        position.setLatitude(parser.nextDouble());
+        position.setSpeed(UnitsConverter.knotsFromKph(parser.nextInt()));
+        position.setCourse(parser.nextInt());
+        position.setAltitude(parser.nextInt());
+
+        position.set(Position.KEY_SATELLITES, parser.nextInt());
+        position.set(Position.KEY_EVENT, parser.nextInt());
+        position.set(Position.KEY_ODOMETER, parser.nextInt());
+        position.set(Position.KEY_STATUS, parser.nextInt());
+
+        return position;
+    }
+
+}
diff --git a/src/test/java/org/traccar/protocol/PluginProtocolDecoderTest.java b/src/test/java/org/traccar/protocol/PluginProtocolDecoderTest.java
new file mode 100644
index 000000000..a7cf95618
--- /dev/null
+++ b/src/test/java/org/traccar/protocol/PluginProtocolDecoderTest.java
@@ -0,0 +1,21 @@
+package org.traccar.protocol;
+
+import org.junit.Test;
+import org.traccar.ProtocolTest;
+
+public class PluginProtocolDecoderTest extends ProtocolTest {
+
+    @Test
+    public void testDecode() throws Exception {
+
+        PluginProtocolDecoder decoder = new PluginProtocolDecoder(null);
+
+        verifyPosition(decoder, text(
+                "$$STATUS801739,20190528143943,28.254086,-25.860665,0,0,0,-1,2,78,11395,0,0,0"));
+
+        verifyPosition(decoder, text(
+                "50000,20150623184513,113.828759,22.709578,70,190,0,-1,2,155135681,805327235,1.32,-32.1,0"));
+
+    }
+
+}