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authorAnton Tananaev <anton.tananaev@gmail.com>2020-10-08 17:47:34 -0700
committerAnton Tananaev <anton.tananaev@gmail.com>2020-10-08 17:47:34 -0700
commit8f8d013c9d871eba003bcf34cb62f9d48fb3ee20 (patch)
tree84e98ba73b05841ed9f9f0660c0b1b24024fb8c9
parent60811fc34a6cc4f27f4a59f9e2df027268ada6c7 (diff)
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Implement Polte API support
-rw-r--r--setup/default.xml1
-rw-r--r--src/main/java/org/traccar/protocol/PolteProtocol.java39
-rw-r--r--src/main/java/org/traccar/protocol/PolteProtocolDecoder.java84
-rw-r--r--src/test/java/org/traccar/protocol/PolteProtocolDecoderTest.java19
4 files changed, 143 insertions, 0 deletions
diff --git a/setup/default.xml b/setup/default.xml
index 383337016..ff93f1f9a 100644
--- a/setup/default.xml
+++ b/setup/default.xml
@@ -290,5 +290,6 @@
<entry key='portman.port'>5211</entry>
<entry key='moovbox.port'>5212</entry>
<entry key='futureway.port'>5213</entry>
+ <entry key='polte.port'>5214</entry>
</properties>
diff --git a/src/main/java/org/traccar/protocol/PolteProtocol.java b/src/main/java/org/traccar/protocol/PolteProtocol.java
new file mode 100644
index 000000000..a3e548716
--- /dev/null
+++ b/src/main/java/org/traccar/protocol/PolteProtocol.java
@@ -0,0 +1,39 @@
+/*
+ * 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.http.HttpObjectAggregator;
+import io.netty.handler.codec.http.HttpRequestDecoder;
+import io.netty.handler.codec.http.HttpResponseEncoder;
+import org.traccar.BaseProtocol;
+import org.traccar.PipelineBuilder;
+import org.traccar.TrackerServer;
+
+public class PolteProtocol extends BaseProtocol {
+
+ public PolteProtocol() {
+ addServer(new TrackerServer(false, getName()) {
+ @Override
+ protected void addProtocolHandlers(PipelineBuilder pipeline) {
+ pipeline.addLast(new HttpResponseEncoder());
+ pipeline.addLast(new HttpRequestDecoder());
+ pipeline.addLast(new HttpObjectAggregator(65535));
+ pipeline.addLast(new PolteProtocolDecoder(PolteProtocol.this));
+ }
+ });
+ }
+
+}
diff --git a/src/main/java/org/traccar/protocol/PolteProtocolDecoder.java b/src/main/java/org/traccar/protocol/PolteProtocolDecoder.java
new file mode 100644
index 000000000..ce45abef6
--- /dev/null
+++ b/src/main/java/org/traccar/protocol/PolteProtocolDecoder.java
@@ -0,0 +1,84 @@
+/*
+ * 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.channel.Channel;
+import io.netty.handler.codec.http.FullHttpRequest;
+import io.netty.handler.codec.http.HttpResponseStatus;
+import org.traccar.BaseHttpProtocolDecoder;
+import org.traccar.DeviceSession;
+import org.traccar.Protocol;
+import org.traccar.model.Position;
+
+import javax.json.Json;
+import javax.json.JsonObject;
+import java.io.StringReader;
+import java.net.SocketAddress;
+import java.nio.charset.StandardCharsets;
+import java.util.Date;
+
+public class PolteProtocolDecoder extends BaseHttpProtocolDecoder {
+
+ public PolteProtocolDecoder(Protocol protocol) {
+ super(protocol);
+ }
+
+ @Override
+ protected Object decode(
+ Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
+
+ FullHttpRequest request = (FullHttpRequest) msg;
+ String content = request.content().toString(StandardCharsets.UTF_8);
+ JsonObject json = Json.createReader(new StringReader(content)).readObject();
+
+ DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, json.getString("ueToken"));
+ if (deviceSession == null) {
+ sendResponse(channel, HttpResponseStatus.BAD_REQUEST);
+ return null;
+ }
+
+ if (json.containsKey("location")) {
+
+ Position position = new Position(getProtocolName());
+ position.setDeviceId(deviceSession.getDeviceId());
+
+ JsonObject location = json.getJsonObject("location");
+
+ position.setValid(true);
+ position.setTime(new Date(location.getInt("detected_at") * 1000L));
+ position.setLatitude(location.getJsonNumber("latitude").doubleValue());
+ position.setLongitude(location.getJsonNumber("longitude").doubleValue());
+ position.setAltitude(location.getJsonNumber("altitude").doubleValue());
+
+ if (json.containsKey("report")) {
+ JsonObject report = json.getJsonObject("report");
+ position.set(Position.KEY_EVENT, report.getInt("event"));
+ if (report.containsKey("battery")) {
+ JsonObject battery = report.getJsonObject("battery");
+ position.set(Position.KEY_BATTERY_LEVEL, battery.getInt("level"));
+ position.set(Position.KEY_BATTERY, battery.getJsonNumber("voltage").doubleValue());
+ }
+ }
+
+ return position;
+
+ }
+
+ sendResponse(channel, HttpResponseStatus.OK);
+ return null;
+ }
+
+}
diff --git a/src/test/java/org/traccar/protocol/PolteProtocolDecoderTest.java b/src/test/java/org/traccar/protocol/PolteProtocolDecoderTest.java
new file mode 100644
index 000000000..61ee6771f
--- /dev/null
+++ b/src/test/java/org/traccar/protocol/PolteProtocolDecoderTest.java
@@ -0,0 +1,19 @@
+package org.traccar.protocol;
+
+import io.netty.handler.codec.http.HttpMethod;
+import org.junit.Test;
+import org.traccar.ProtocolTest;
+
+public class PolteProtocolDecoderTest extends ProtocolTest {
+
+ @Test
+ public void testDecode() throws Exception {
+
+ PolteProtocolDecoder decoder = new PolteProtocolDecoder(null);
+
+ verifyPosition(decoder, request(HttpMethod.POST, "/",
+ buffer("{\"_id\":\"5f75cf7b02c5023bfc0beaf7\",\"location\":{\"LocationMetrics\":{\"EnvironmentDensity\":1,\"LocationType\":2,\"carrierInfo\":{\"aux\":{\"PLMN\":\"310410\",\"country\":\"United States\",\"name\":\"ATT Wireless Inc\"},\"crs\":{\"PLMN\":\"310410\",\"country\":\"United States\",\"name\":\"ATT Wireless Inc\"}},\"hdop\":1850000,\"leversion\":\"2.2.18-20200729T140651\",\"towercount\":1},\"altitude\":0.0011297669261693954,\"confidence\":783.7972188868215,\"detected_at\":1601556342,\"latitude\":29.77368956725161,\"longitude\":-98.26530342694024,\"towerDB\":\"default\",\"ueToken\":\"ALT12503DE04336CB2E3A4A113FCDE05DF05A6F\",\"uid\":\"WZuDMv5Je\"},\"report\":{\"battery\":{\"count\":555,\"level\":100,\"voltage\":3.52},\"event\":3,\"time\":\"2020-10-01T12:45:48.207Z\"},\"time\":\"2020-10-01T12:45:42Z\",\"ueToken\":\"ALT12503DE04336CB2E3A4A113FCDE05DF05A6F\",\"uid\":\"WZuDMv5Je\"}")));
+
+ }
+
+}