From aeb560b9eb988960e2964c4e329899723dd70891 Mon Sep 17 00:00:00 2001 From: Anton Tananaev Date: Mon, 11 Oct 2021 21:15:58 -0700 Subject: Support Hoopo platform API --- .../java/org/traccar/protocol/HoopoProtocol.java | 39 +++++++++++ .../org/traccar/protocol/HoopoProtocolDecoder.java | 80 ++++++++++++++++++++++ 2 files changed, 119 insertions(+) create mode 100644 src/main/java/org/traccar/protocol/HoopoProtocol.java create mode 100644 src/main/java/org/traccar/protocol/HoopoProtocolDecoder.java (limited to 'src/main/java/org') diff --git a/src/main/java/org/traccar/protocol/HoopoProtocol.java b/src/main/java/org/traccar/protocol/HoopoProtocol.java new file mode 100644 index 000000000..d47327ad8 --- /dev/null +++ b/src/main/java/org/traccar/protocol/HoopoProtocol.java @@ -0,0 +1,39 @@ +/* + * Copyright 2021 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 HoopoProtocol extends BaseProtocol { + + public HoopoProtocol() { + 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 HoopoProtocolDecoder(HoopoProtocol.this)); + } + }); + } + +} diff --git a/src/main/java/org/traccar/protocol/HoopoProtocolDecoder.java b/src/main/java/org/traccar/protocol/HoopoProtocolDecoder.java new file mode 100644 index 000000000..4f6b3d546 --- /dev/null +++ b/src/main/java/org/traccar/protocol/HoopoProtocolDecoder.java @@ -0,0 +1,80 @@ +/* + * Copyright 2021 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.time.OffsetDateTime; +import java.util.Date; + +public class HoopoProtocolDecoder extends BaseHttpProtocolDecoder { + + public HoopoProtocolDecoder(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("deviceId")); + if (deviceSession == null) { + sendResponse(channel, HttpResponseStatus.BAD_REQUEST); + return null; + } + + if (json.containsKey("eventData")) { + + JsonObject eventData = json.getJsonObject("eventData"); + + Position position = new Position(getProtocolName()); + position.setDeviceId(deviceSession.getDeviceId()); + + Date time = new Date(OffsetDateTime.parse(eventData.getString("receiveTime")).toInstant().toEpochMilli()); + position.setTime(time); + + position.setValid(true); + position.setLatitude(eventData.getJsonNumber("latitude").doubleValue()); + position.setLongitude(eventData.getJsonNumber("longitude").doubleValue()); + + position.set(Position.KEY_EVENT, eventData.getString("eventType")); + position.set(Position.KEY_BATTERY_LEVEL, eventData.getInt("batteryLevel")); + + return position; + + } + + sendResponse(channel, HttpResponseStatus.OK); + + return null; + } + +} -- cgit v1.2.3