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authorAnton Tananaev <anton.tananaev@gmail.com>2019-03-31 22:35:39 -0700
committerAnton Tananaev <anton.tananaev@gmail.com>2019-03-31 22:35:39 -0700
commit59416923dcb3a756eaf532cc4259f2f6625c0762 (patch)
tree9082dae6616deac8fda432b7bfd80e4a52b6d9dc /src/main/java/org/traccar/protocol/OsmAndProtocolDecoder.java
parent79a129dd6327d932133d6b9a50190d3f4927bff9 (diff)
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Convert project to gradle
Diffstat (limited to 'src/main/java/org/traccar/protocol/OsmAndProtocolDecoder.java')
-rw-r--r--src/main/java/org/traccar/protocol/OsmAndProtocolDecoder.java184
1 files changed, 184 insertions, 0 deletions
diff --git a/src/main/java/org/traccar/protocol/OsmAndProtocolDecoder.java b/src/main/java/org/traccar/protocol/OsmAndProtocolDecoder.java
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+/*
+ * Copyright 2013 - 2018 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 io.netty.handler.codec.http.QueryStringDecoder;
+import org.traccar.BaseHttpProtocolDecoder;
+import org.traccar.DeviceSession;
+import org.traccar.Protocol;
+import org.traccar.helper.DateUtil;
+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.nio.charset.StandardCharsets;
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.List;
+import java.util.Map;
+
+public class OsmAndProtocolDecoder extends BaseHttpProtocolDecoder {
+
+ public OsmAndProtocolDecoder(Protocol protocol) {
+ super(protocol);
+ }
+
+ @Override
+ protected Object decode(Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
+
+ FullHttpRequest request = (FullHttpRequest) msg;
+ QueryStringDecoder decoder = new QueryStringDecoder(request.uri());
+ Map<String, List<String>> params = decoder.parameters();
+ if (params.isEmpty()) {
+ decoder = new QueryStringDecoder(request.content().toString(StandardCharsets.US_ASCII), false);
+ params = decoder.parameters();
+ }
+
+ Position position = new Position(getProtocolName());
+ position.setValid(true);
+
+ Network network = new Network();
+
+ for (Map.Entry<String, List<String>> entry : params.entrySet()) {
+ for (String value : entry.getValue()) {
+ switch (entry.getKey()) {
+ case "id":
+ case "deviceid":
+ DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, value);
+ if (deviceSession == null) {
+ sendResponse(channel, HttpResponseStatus.BAD_REQUEST);
+ return null;
+ }
+ position.setDeviceId(deviceSession.getDeviceId());
+ break;
+ case "valid":
+ position.setValid(Boolean.parseBoolean(value) || "1".equals(value));
+ break;
+ case "timestamp":
+ try {
+ long timestamp = Long.parseLong(value);
+ if (timestamp < Integer.MAX_VALUE) {
+ timestamp *= 1000;
+ }
+ position.setTime(new Date(timestamp));
+ } catch (NumberFormatException error) {
+ if (value.contains("T")) {
+ position.setTime(DateUtil.parseDate(value));
+ } else {
+ DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+ position.setTime(dateFormat.parse(value));
+ }
+ }
+ break;
+ case "lat":
+ position.setLatitude(Double.parseDouble(value));
+ break;
+ case "lon":
+ position.setLongitude(Double.parseDouble(value));
+ break;
+ case "location":
+ String[] location = value.split(",");
+ position.setLatitude(Double.parseDouble(location[0]));
+ position.setLongitude(Double.parseDouble(location[1]));
+ break;
+ case "cell":
+ String[] cell = value.split(",");
+ if (cell.length > 4) {
+ network.addCellTower(CellTower.from(
+ Integer.parseInt(cell[0]), Integer.parseInt(cell[1]),
+ Integer.parseInt(cell[2]), Integer.parseInt(cell[3]), Integer.parseInt(cell[4])));
+ } else {
+ network.addCellTower(CellTower.from(
+ Integer.parseInt(cell[0]), Integer.parseInt(cell[1]),
+ Integer.parseInt(cell[2]), Integer.parseInt(cell[3])));
+ }
+ break;
+ case "wifi":
+ String[] wifi = value.split(",");
+ network.addWifiAccessPoint(WifiAccessPoint.from(
+ wifi[0].replace('-', ':'), Integer.parseInt(wifi[1])));
+ break;
+ case "speed":
+ position.setSpeed(convertSpeed(Double.parseDouble(value), "kn"));
+ break;
+ case "bearing":
+ case "heading":
+ position.setCourse(Double.parseDouble(value));
+ break;
+ case "altitude":
+ position.setAltitude(Double.parseDouble(value));
+ break;
+ case "accuracy":
+ position.setAccuracy(Double.parseDouble(value));
+ break;
+ case "hdop":
+ position.set(Position.KEY_HDOP, Double.parseDouble(value));
+ break;
+ case "batt":
+ position.set(Position.KEY_BATTERY_LEVEL, Double.parseDouble(value));
+ break;
+ case "driverUniqueId":
+ position.set(Position.KEY_DRIVER_UNIQUE_ID, value);
+ break;
+ default:
+ try {
+ position.set(entry.getKey(), Double.parseDouble(value));
+ } catch (NumberFormatException e) {
+ switch (value) {
+ case "true":
+ position.set(entry.getKey(), true);
+ break;
+ case "false":
+ position.set(entry.getKey(), false);
+ break;
+ default:
+ position.set(entry.getKey(), value);
+ break;
+ }
+ }
+ break;
+ }
+ }
+ }
+
+ if (position.getFixTime() == null) {
+ position.setTime(new Date());
+ }
+
+ if (network.getCellTowers() != null || network.getWifiAccessPoints() != null) {
+ position.setNetwork(network);
+ }
+
+ if (position.getLatitude() == 0 && position.getLongitude() == 0) {
+ getLastLocation(position, position.getDeviceTime());
+ }
+
+ if (position.getDeviceId() != 0) {
+ sendResponse(channel, HttpResponseStatus.OK);
+ return position;
+ } else {
+ sendResponse(channel, HttpResponseStatus.BAD_REQUEST);
+ return null;
+ }
+ }
+
+}