Implement FutureWay protocol

6 files changed, 261 insertions, 4 deletions

diff --git a/src/main/java/org/traccar/protocol/FutureWayFrameDecoder.java b/src/main/java/org/traccar/protocol/FutureWayFrameDecoder.java
new file mode 100644
index 000000000..812f78d02
--- /dev/null
+++ b/src/main/java/org/traccar/protocol/FutureWayFrameDecoder.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright 2020 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.buffer.ByteBuf;
+import io.netty.buffer.Unpooled;
+import io.netty.channel.Channel;
+import io.netty.channel.ChannelHandlerContext;
+import org.traccar.BaseFrameDecoder;
+import org.traccar.helper.DataConverter;
+
+import java.nio.charset.StandardCharsets;
+
+public class FutureWayFrameDecoder extends BaseFrameDecoder {
+
+    @Override
+    protected Object decode(
+            ChannelHandlerContext ctx, Channel channel, ByteBuf buf) throws Exception {
+
+        if (buf.readableBytes() < 10) {
+            return null;
+        }
+
+        int length = Unpooled.wrappedBuffer(DataConverter.parseHex(
+                buf.getCharSequence(buf.readerIndex() + 2, 8, StandardCharsets.US_ASCII).toString())).readInt() + 17;
+
+        if (buf.readableBytes() >= length) {
+            return buf.readRetainedSlice(length);
+        }
+
+        return null;
+    }
+
+}
diff --git a/src/main/java/org/traccar/protocol/FutureWayProtocol.java b/src/main/java/org/traccar/protocol/FutureWayProtocol.java
new file mode 100644
index 000000000..73b53ee12
--- /dev/null
+++ b/src/main/java/org/traccar/protocol/FutureWayProtocol.java
@@ -0,0 +1,38 @@
+/*
+ * Copyright 2020 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.PipelineBuilder;
+import org.traccar.TrackerServer;
+
+public class FutureWayProtocol extends BaseProtocol {
+
+    public FutureWayProtocol() {
+        addServer(new TrackerServer(false, getName()) {
+            @Override
+            protected void addProtocolHandlers(PipelineBuilder pipeline) {
+                pipeline.addLast(new FutureWayFrameDecoder());
+                pipeline.addLast(new StringEncoder());
+                pipeline.addLast(new StringDecoder());
+                pipeline.addLast(new FutureWayProtocolDecoder(FutureWayProtocol.this));
+            }
+        });
+    }
+
+}
diff --git a/src/main/java/org/traccar/protocol/FutureWayProtocolDecoder.java b/src/main/java/org/traccar/protocol/FutureWayProtocolDecoder.java
new file mode 100644
index 000000000..4b0f46e34
--- /dev/null
+++ b/src/main/java/org/traccar/protocol/FutureWayProtocolDecoder.java
@@ -0,0 +1,134 @@
+/*
+ * Copyright 2020 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.buffer.ByteBuf;
+import io.netty.buffer.Unpooled;
+import io.netty.channel.Channel;
+import org.traccar.BaseProtocolDecoder;
+import org.traccar.DeviceSession;
+import org.traccar.Protocol;
+import org.traccar.helper.DataConverter;
+import org.traccar.helper.Parser;
+import org.traccar.helper.PatternBuilder;
+import org.traccar.model.CellTower;
+import org.traccar.model.Network;
+import org.traccar.model.Position;
+import org.traccar.model.WifiAccessPoint;
+
+import java.net.SocketAddress;
+import java.util.regex.Pattern;
+
+public class FutureWayProtocolDecoder extends BaseProtocolDecoder {
+
+    public FutureWayProtocolDecoder(Protocol protocol) {
+        super(protocol);
+    }
+
+    private static final Pattern PATTERN_GPS = new PatternBuilder()
+            .text("GPS:")
+            .expression("([AV]),")               // validity
+            .number("(dd)(dd)(dd)")              // date (yymmdd)
+            .number("(dd)(dd)(dd),")             // time (hhmmss)
+            .number("(d+.d+)([NS]),")            // latitude
+            .number("(d+.d+)([EW]),")            // longitude
+            .number("(d+.d+),")                  // speed
+            .number("(d+.d+)")                   // course
+            .compile();
+
+    @Override
+    protected Object decode(
+            Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
+
+        String sentence = (String) msg;
+
+        ByteBuf header = Unpooled.wrappedBuffer(DataConverter.parseHex(sentence.substring(0, 16)));
+        sentence = sentence.substring(16, sentence.length() - 4);
+
+        header.readUnsignedByte(); // header
+        header.readUnsignedInt(); // length
+        int type = header.readUnsignedByte();
+        header.readUnsignedShort(); // index
+
+        if (type == 0x20) {
+
+            getDeviceSession(channel, remoteAddress, sentence.split(",")[1].substring(5));
+
+        } else if (type == 0xA0) {
+
+            DeviceSession deviceSession = getDeviceSession(channel, remoteAddress);
+            if (deviceSession == null) {
+                return null;
+            }
+
+            Position position = new Position(getProtocolName());
+            position.setDeviceId(deviceSession.getDeviceId());
+
+            Network network = new Network();
+
+            for (String line : sentence.split("\r\n")) {
+
+                if (line.startsWith("GPS")) {
+
+                    Parser parser = new Parser(PATTERN_GPS, line);
+                    if (!parser.matches()) {
+                        return null;
+                    }
+
+                    position.setValid(parser.next().equals("A"));
+                    position.setTime(parser.nextDateTime());
+                    position.setLatitude(parser.nextCoordinate(Parser.CoordinateFormat.DEG_HEM));
+                    position.setLongitude(parser.nextCoordinate(Parser.CoordinateFormat.DEG_HEM));
+                    position.setSpeed(parser.nextDouble());
+                    position.setCourse(parser.nextDouble());
+
+                } else if (line.startsWith("WIFI")) {
+
+                    for (String item : line.substring(line.indexOf(',') + 1).split("&")) {
+                        String[] values = item.split("\\|");
+                        network.addWifiAccessPoint(
+                                WifiAccessPoint.from(values[1].replace('-', ':'), Integer.parseInt(values[2])));
+                    }
+
+                } else if (line.startsWith("LBS")) {
+
+                    String[] values = line.substring("LBS:".length()).split(",");
+                    network.addCellTower(CellTower.from(
+                            Integer.parseInt(values[0]),
+                            Integer.parseInt(values[1]),
+                            Integer.parseInt(values[3]),
+                            Integer.parseInt(values[2])));
+
+                }
+
+            }
+
+            if (!network.getCellTowers().isEmpty() || !network.getWifiAccessPoints().isEmpty()) {
+                position.setNetwork(network);
+            }
+
+            if (position.getFixTime() == null) {
+                getLastLocation(position, null);
+            }
+
+            return position;
+
+        }
+
+        return null;
+    }
+
+}
diff --git a/src/test/java/org/traccar/protocol/FutureWayFrameDecoderTest.java b/src/test/java/org/traccar/protocol/FutureWayFrameDecoderTest.java
new file mode 100644
index 000000000..fb1e395f1
--- /dev/null
+++ b/src/test/java/org/traccar/protocol/FutureWayFrameDecoderTest.java
@@ -0,0 +1,19 @@
+package org.traccar.protocol;
+
+import org.junit.Test;
+import org.traccar.ProtocolTest;
+
+public class FutureWayFrameDecoderTest extends ProtocolTest {
+
+    @Test
+    public void testDecode() throws Exception {
+
+        FutureWayFrameDecoder decoder = new FutureWayFrameDecoder();
+
+        verifyFrame(
+                binary("34313030303030303346323030303032302c494d45493a3335343832383130303132363436312c62617474657279206c6576656c3a362c6e6574776f726b20747970653a372c4353513a323336463432"),
+                decoder.decode(null, null, binary("34313030303030303346323030303032302c494d45493a3335343832383130303132363436312c62617474657279206c6576656c3a362c6e6574776f726b20747970653a372c4353513a323336463432")));
+
+    }
+
+}
diff --git a/src/test/java/org/traccar/protocol/FutureWayProtocolDecoderTest.java b/src/test/java/org/traccar/protocol/FutureWayProtocolDecoderTest.java
new file mode 100644
index 000000000..951b3bb20
--- /dev/null
+++ b/src/test/java/org/traccar/protocol/FutureWayProtocolDecoderTest.java
@@ -0,0 +1,21 @@
+package org.traccar.protocol;
+
+import org.junit.Test;
+import org.traccar.ProtocolTest;
+
+public class FutureWayProtocolDecoderTest extends ProtocolTest {
+
+    @Test
+    public void testDecode() throws Exception {
+
+        FutureWayProtocolDecoder decoder = new FutureWayProtocolDecoder(null);
+
+        verifyNull(decoder, text(
+                "410000003F2000020,IMEI:354828100126461,battery level:6,network type:7,CSQ:236F42"));
+
+        verifyPosition(decoder, text(
+                "410000009BA00004GPS:V,200902093333,0.000000N,0.000000E,0.000,0.000\r\nWIFI:3,1|90-67-1C-F7-21-6C|52&2|80-89-17-C6-79-A0|54&3|40-F4-20-EF-DD-2A|58\r\nLBS:460,0,46475066,69\r\n6A42"));
+
+    }
+
+}
diff --git a/src/test/java/org/traccar/protocol/XexunFrameDecoderTest.java b/src/test/java/org/traccar/protocol/XexunFrameDecoderTest.java
index 8fc628bdb..b91cd0ebf 100644
--- a/src/test/java/org/traccar/protocol/XexunFrameDecoderTest.java
+++ b/src/test/java/org/traccar/protocol/XexunFrameDecoderTest.java
@@ -3,8 +3,6 @@ package org.traccar.protocol;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
 
-import static org.junit.Assert.assertEquals;
-
 public class XexunFrameDecoderTest extends ProtocolTest {
 
     @Test
@@ -12,11 +10,11 @@ public class XexunFrameDecoderTest extends ProtocolTest {
 
         XexunFrameDecoder decoder = new XexunFrameDecoder();
 
-        assertEquals(
+        verifyFrame(
                 binary("4750524d432c3230353933352e3030302c412c353134302e343335302c4e2c3530312e303638362c452c302e30302c302e30302c3132313031352c30302c303030302e302c412a37302c462c2c696d65693a3335393538373031343731383339322c"),
                 decoder.decode(null, null, binary("313531303132313435392c2b33313635323435343932372c4750524d432c3230353933352e3030302c412c353134302e343335302c4e2c3530312e303638362c452c302e30302c302e30302c3132313031352c30302c303030302e302c412a37302c462c2c696d65693a3335393538373031343731383339322c31323249")));
 
-        assertEquals(
+        verifyFrame(
                 binary("4750524d432c3130333733312e3633362c412c343534352e353236362c4e2c30303434382e383235392c452c32312e31322c3237362e30312c3135303631352c2c2c412a35372c4c2c2c20696d65693a3031333934393030323032363637352c"),
                 decoder.decode(null, null, binary("3135303631353132333733312c2b33333634373338343631312c4750524d432c3130333733312e3633362c412c343534352e353236362c4e2c30303434382e383235392c452c32312e31322c3237362e30312c3135303631352c2c2c412a35372c4c2c2c20696d65693a3031333934393030323032363637352c30342c333532322e392c463a332e3732562c302c3134322c32313734342c3230382c30312c303730322c394338430a0d")));