diff options
Diffstat (limited to 'src')
4 files changed, 168 insertions, 1 deletions
diff --git a/src/main/java/org/traccar/protocol/RamacProtocol.java b/src/main/java/org/traccar/protocol/RamacProtocol.java new file mode 100644 index 000000000..42ce16fe8 --- /dev/null +++ b/src/main/java/org/traccar/protocol/RamacProtocol.java @@ -0,0 +1,42 @@ +/* + * Copyright 2023 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 jakarta.inject.Inject; +import org.traccar.BaseProtocol; +import org.traccar.PipelineBuilder; +import org.traccar.TrackerServer; +import org.traccar.config.Config; + +public class RamacProtocol extends BaseProtocol { + + @Inject + public RamacProtocol(Config config) { + addServer(new TrackerServer(config, getName(), false) { + @Override + protected void addProtocolHandlers(PipelineBuilder pipeline, Config config) { + pipeline.addLast(new HttpResponseEncoder()); + pipeline.addLast(new HttpRequestDecoder()); + pipeline.addLast(new HttpObjectAggregator(65535)); + pipeline.addLast(new RamacProtocolDecoder(RamacProtocol.this)); + } + }); + } + +} diff --git a/src/main/java/org/traccar/protocol/RamacProtocolDecoder.java b/src/main/java/org/traccar/protocol/RamacProtocolDecoder.java new file mode 100644 index 000000000..ffe04a298 --- /dev/null +++ b/src/main/java/org/traccar/protocol/RamacProtocolDecoder.java @@ -0,0 +1,99 @@ +/* + * Copyright 2023 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.Unpooled; +import io.netty.channel.Channel; +import io.netty.handler.codec.http.FullHttpRequest; +import io.netty.handler.codec.http.HttpResponseStatus; +import jakarta.json.Json; +import jakarta.json.JsonObject; +import org.traccar.BaseHttpProtocolDecoder; +import org.traccar.Protocol; +import org.traccar.model.Position; +import org.traccar.session.DeviceSession; + +import java.io.StringReader; +import java.net.SocketAddress; +import java.nio.charset.StandardCharsets; +import java.text.DateFormat; +import java.text.SimpleDateFormat; + +public class RamacProtocolDecoder extends BaseHttpProtocolDecoder { + + private final DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); + + public RamacProtocolDecoder(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(); + + String deviceId = json.getString("DeviceId"); + DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, deviceId); + if (deviceSession == null) { + sendResponse(channel, HttpResponseStatus.BAD_REQUEST); + return null; + } + + Position position = new Position(getProtocolName()); + position.setDeviceId(deviceSession.getDeviceId()); + + position.set(Position.KEY_TYPE, json.getInt("PacketType")); + position.set(Position.KEY_INDEX, json.getInt("SeqNumber")); + position.setDeviceTime(dateFormat.parse(json.getString("UpdateDate"))); + + int alert = json.getInt("Alert"); + if (alert > 0) { + position.set("alert", alert); + String alertMessage = json.getString("AlertMessage"); + if (!alertMessage.isEmpty()) { + position.set("alertMessage", alertMessage); + } + } + + if (json.containsKey("Event")) { + position.set(Position.KEY_EVENT, json.getInt("Event")); + } + + position.set("deviceType", json.getString("DeviceTypeText")); + + if (json.containsKey("Latitude") && json.containsKey("Longitude")) { + position.setValid(true); + if (json.containsKey("LocationDateTime")) { + position.setFixTime(dateFormat.parse(json.getString("LocationDateTime"))); + } else { + position.setFixTime(position.getDeviceTime()); + } + position.setLatitude(json.getJsonNumber("Latitude").doubleValue()); + position.setLongitude(json.getJsonNumber("Longitude").doubleValue()); + } else { + getLastLocation(position, position.getDeviceTime()); + } + + sendResponse( + channel, HttpResponseStatus.OK, + Unpooled.copiedBuffer("{\"CaseID\":1,\"EventID\":1}", StandardCharsets.UTF_8)); + return position; + } + +} diff --git a/src/main/java/org/traccar/protocol/SigfoxProtocolDecoder.java b/src/main/java/org/traccar/protocol/SigfoxProtocolDecoder.java index 1298112d1..6f739a1a4 100644 --- a/src/main/java/org/traccar/protocol/SigfoxProtocolDecoder.java +++ b/src/main/java/org/traccar/protocol/SigfoxProtocolDecoder.java @@ -105,7 +105,7 @@ public class SigfoxProtocolDecoder extends BaseHttpProtocolDecoder { FullHttpRequest request = (FullHttpRequest) msg; String content = request.content().toString(StandardCharsets.UTF_8); if (!content.startsWith("{")) { - content = URLDecoder.decode(content.split("=")[0], "UTF-8"); + content = URLDecoder.decode(content.split("=")[0], StandardCharsets.UTF_8); } JsonObject json = Json.createReader(new StringReader(content)).readObject(); diff --git a/src/test/java/org/traccar/protocol/RamacProtocolDecoderTest.java b/src/test/java/org/traccar/protocol/RamacProtocolDecoderTest.java new file mode 100644 index 000000000..86734a259 --- /dev/null +++ b/src/test/java/org/traccar/protocol/RamacProtocolDecoderTest.java @@ -0,0 +1,26 @@ +package org.traccar.protocol; + +import io.netty.handler.codec.http.HttpMethod; +import org.junit.jupiter.api.Test; +import org.traccar.ProtocolTest; +import org.traccar.model.Position; + +public class RamacProtocolDecoderTest extends ProtocolTest { + + @Test + public void testDecode() throws Exception { + + var decoder = inject(new RamacProtocolDecoder(null)); + + verifyAttributes(decoder, request(HttpMethod.POST, "/", + buffer("{\"PacketType\": 0,\"SeqNumber\": 4,\"UpdateDate\": \"2022-05-06 12:25:35\",\"Alert\": 42,\"AlertMessage\": \"Low Battery\",\"Mode\": 1,\"ModeText\": \"Help Me\",\"SigfoxTXInterval\": 2,\"GpsFixInterval\": 3,\"SigfoxTXIntervalText\": \"2 Seconds\",\"GpsFixIntervalText\": \"3 Seconds\",\"BatteryPercentage\": 4,\"Battery\": 0.1,\"Temperature\": -22,\"HwVersion\": 7,\"FirmwareVersion\": 8,\"DeviceId\": \"A10001\",\"DeviceType\": \"12\",\"DeviceTypeText\": \"RAMAC P1\"}"))); + + verifyPosition(decoder, request(HttpMethod.POST, "/", + buffer("{\"PacketType\": 1,\"SeqNumber\": 4,\"UpdateDate\": \"2022-05-06 12:25:35\",\"Alert\": 0,\"AlertMessage\": \"\",\"Latitude\": -25.87586735939189,\"Longitude\": 28.179579268668846,\"Speed\": 1,\"COG\": 3,\"EstimatedAccuracy\": 3,\"LastLocation\": 0,\"LastLocationText\": \"NEW LOCATION\",\"IsMoving\": 0,\"IsMovingText\": \"STATIONARY\",\"GpsEvent\": 5,\"GpsEventText\": \"Heartbeat\",\"DeviceId\": \"A10001\",\"DeviceType\": \"12\",\"DeviceTypeText\": \"RAMAC P1\"}"))); + + verifyPosition(decoder, request(HttpMethod.POST, "/", + buffer("{\"PacketType\": 2,\"SeqNumber\": 4,\"UpdateDate\": \"2022-05-06 12:25:35\",\"Alert\": 19,\"AlertMessage\": \"P1 Panic\",\"Event\": 16,\"DeviceId\": \"A10001\",\"DeviceType\": \"12\",\"DeviceTypeText\": \"RAMAC P1\",\"Latitude\": -25.875867359392,\"Longitude\": 28.179579268669,\"LocationDateTime\": \"2022-05-05 08:48:11\"}"))); + + } + +} |