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-rw-r--r--src/org/traccar/protocol/FlespiProtocolDecoder.java223
1 files changed, 194 insertions, 29 deletions
diff --git a/src/org/traccar/protocol/FlespiProtocolDecoder.java b/src/org/traccar/protocol/FlespiProtocolDecoder.java
index d122df383..89e6c6fd3 100644
--- a/src/org/traccar/protocol/FlespiProtocolDecoder.java
+++ b/src/org/traccar/protocol/FlespiProtocolDecoder.java
@@ -18,6 +18,10 @@ package org.traccar.protocol;
import org.jboss.netty.channel.Channel;
import org.jboss.netty.handler.codec.http.HttpRequest;
import org.jboss.netty.handler.codec.http.HttpResponseStatus;
+import org.jboss.netty.handler.codec.http.multipart.Attribute;
+import org.jboss.netty.handler.codec.http.multipart.DefaultHttpDataFactory;
+import org.jboss.netty.handler.codec.http.multipart.HttpPostRequestDecoder;
+import org.jboss.netty.handler.codec.http.multipart.InterfaceHttpData;
import org.traccar.BaseHttpProtocolDecoder;
import org.traccar.DeviceSession;
import org.traccar.model.Position;
@@ -27,12 +31,15 @@ import javax.json.JsonArray;
import javax.json.JsonNumber;
import javax.json.JsonObject;
import javax.json.JsonString;
+import javax.json.JsonValue;
import java.io.StringReader;
import java.net.SocketAddress;
-import java.nio.charset.StandardCharsets;
import java.util.Date;
import java.util.LinkedList;
import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.Iterator;
public class FlespiProtocolDecoder extends BaseHttpProtocolDecoder {
@@ -45,8 +52,16 @@ public class FlespiProtocolDecoder extends BaseHttpProtocolDecoder {
Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
HttpRequest request = (HttpRequest) msg;
- JsonArray result = Json.createReader(new StringReader(request.getContent().toString(StandardCharsets.UTF_8)))
- .readArray();
+ HttpPostRequestDecoder decoder = new HttpPostRequestDecoder(new DefaultHttpDataFactory(false), request);
+ InterfaceHttpData data = decoder.getBodyHttpData("data");
+ if (data.getHttpDataType() != InterfaceHttpData.HttpDataType.Attribute) {
+ sendResponse(channel, HttpResponseStatus.BAD_REQUEST);
+ return null;
+ }
+
+ Attribute attribute = (Attribute) data;
+ String value = attribute.getValue();
+ JsonArray result = Json.createReader(new StringReader(value)).readArray();
List<Position> positions = new LinkedList<>();
for (int i = 0; i < result.size(); i++) {
JsonObject message = result.getJsonObject(i);
@@ -60,6 +75,7 @@ public class FlespiProtocolDecoder extends BaseHttpProtocolDecoder {
}
Position position = new Position();
position.setDeviceId(deviceSession.getDeviceId());
+ position.setProtocol(getProtocolName());
decodePosition(message, position);
positions.add(position);
}
@@ -69,36 +85,185 @@ public class FlespiProtocolDecoder extends BaseHttpProtocolDecoder {
}
private void decodePosition(JsonObject object, Position position) {
- position.setProtocol(getProtocolName());
-
- Date deviceTime = new Date((long) object.getJsonNumber("timestamp").doubleValue() * 1000);
- position.setTime(deviceTime);
- JsonNumber lat = object.getJsonNumber("position.latitude");
- JsonNumber lon = object.getJsonNumber("position.longitude");
- if (lat != null && lon != null) {
- position.setLatitude(lat.doubleValue());
- position.setLongitude(lon.doubleValue());
- } else {
- getLastLocation(position, deviceTime);
- }
- JsonNumber speed = object.getJsonNumber("position.speed");
- if (speed != null) {
- position.setSpeed(speed.doubleValue());
- }
- JsonNumber course = object.getJsonNumber("position.direction");
- if (course != null) {
- position.setCourse(course.doubleValue());
+ // store all params in position
+ Set<Map.Entry<String, JsonValue>> params = object.entrySet();
+ Iterator<Map.Entry<String, JsonValue>> it = params.iterator();
+ while (it.hasNext()) {
+ Map.Entry<String, JsonValue> param = it.next();
+ String paramName = param.getKey();
+ JsonValue paramValue = param.getValue();
+ int index = -1;
+ if (paramName.contains("#")) {
+ String[] parts = paramName.split("#");
+ paramName = parts[0];
+ index = Integer.parseInt(parts[1]);
+ }
+ if (!saveParam(paramName, index, paramValue, position)) {
+ saveUnknownParam(param.getKey(), param.getValue(), position);
+ }
}
- JsonNumber altitude = object.getJsonNumber("position.altitude");
- if (altitude != null) {
- position.setAltitude(altitude.doubleValue());
+ if (position.getLatitude() == 0 && position.getLongitude() == 0) {
+ getLastLocation(position, position.getDeviceTime());
}
+ }
- position.setValid(object.getBoolean("position.valid", true));
- position.set(Position.KEY_SATELLITES, object.getInt("position.satellites", 0));
+ private boolean saveParam(String name, int index, JsonValue value, Position position) {
+ switch (name) {
+ case "timestamp":
+ Date deviceTime = new Date((long) (((JsonNumber) value).doubleValue() * 1000));
+ position.setTime(deviceTime);
+ return true;
+ case "position.latitude":
+ position.setLatitude(((JsonNumber) value).doubleValue());
+ return true;
+ case "position.longitude":
+ position.setLongitude(((JsonNumber) value).doubleValue());
+ return true;
+ case "position.speed":
+ position.setSpeed(((JsonNumber) value).doubleValue());
+ return true;
+ case "position.direction":
+ position.setCourse(((JsonNumber) value).doubleValue());
+ return true;
+ case "position.altitude":
+ position.setAltitude(((JsonNumber) value).doubleValue());
+ return true;
+ case "position.satellites":
+ position.set(Position.KEY_SATELLITES, ((JsonNumber) value).intValue());
+ return true;
+ case "position.valid":
+ position.setValid(value == JsonValue.TRUE);
+ return true;
+ case "position.hdop":
+ position.set(Position.KEY_HDOP, ((JsonNumber) value).doubleValue());
+ return true;
+ case "position.pdop":
+ position.set(Position.KEY_PDOP, ((JsonNumber) value).doubleValue());
+ return true;
+ case "din":
+ case "dout":
+ String key = ("din".equals(name)) ? Position.KEY_INPUT : Position.KEY_OUTPUT;
+ if (value == JsonValue.TRUE && index <= 32 && index >= 1) {
+ if (position.getInteger(key) == 0) {
+ position.set(key, 1 << (index - 1));
+ } else {
+ position.set(key, (position.getInteger(key) | 1 << (index - 1)));
+ }
+ }
+ return true;
+ case "gps.vehicle.mileage":
+ position.set(Position.KEY_ODOMETER, ((JsonNumber) value).doubleValue());
+ return true;
+ case "external.powersource.voltage":
+ position.set(Position.KEY_POWER, ((JsonNumber) value).doubleValue());
+ return true;
+ case "battery.voltage":
+ position.set(Position.KEY_BATTERY, ((JsonNumber) value).doubleValue());
+ return true;
+ case "fuel.level":
+ case "can.fuel.level":
+ position.set(Position.KEY_FUEL_LEVEL, ((JsonNumber) value).doubleValue());
+ return true;
+ case "engine.rpm":
+ case "can.engine.rpm":
+ position.set(Position.KEY_RPM, ((JsonNumber) value).doubleValue());
+ return true;
+ case "can.engine.temperature":
+ position.set(Position.PREFIX_TEMP + (index > 0 ? index : 0), ((JsonNumber) value).doubleValue());
+ return true;
+ case "engine.ignition.status":
+ position.set(Position.KEY_IGNITION, value == JsonValue.TRUE);
+ return true;
+ case "movement.status":
+ position.set(Position.KEY_MOTION, value == JsonValue.TRUE);
+ return true;
+ case "device.temperature":
+ position.set(Position.KEY_DEVICE_TEMP, ((JsonNumber) value).doubleValue());
+ return true;
+ case "ibutton.code":
+ position.set(Position.KEY_DRIVER_UNIQUE_ID, ((JsonString) value).getString());
+ return true;
+ case "vehicle.vin":
+ position.set(Position.KEY_VIN, ((JsonString) value).getString());
+ return true;
+ case "alarm.event.trigger":
+ if (value == JsonValue.TRUE) {
+ position.set(Position.KEY_ALARM, Position.ALARM_GENERAL);
+ }
+ return true;
+ case "towing.event.trigger":
+ case "towing.alarm.status":
+ if (value == JsonValue.TRUE) {
+ position.set(Position.KEY_ALARM, Position.ALARM_TOW);
+ }
+ return true;
+ case "geofence.event.enter":
+ if (value == JsonValue.TRUE) {
+ position.set(Position.KEY_ALARM, Position.ALARM_GEOFENCE_ENTER);
+ }
+ return true;
+ case "geofence.event.exit":
+ if (value == JsonValue.TRUE) {
+ position.set(Position.KEY_ALARM, Position.ALARM_GEOFENCE_EXIT);
+ }
+ return true;
+ case "shock.event.trigger":
+ if (value == JsonValue.TRUE) {
+ position.set(Position.KEY_ALARM, Position.ALARM_SHOCK);
+ }
+ return true;
+ case "overspeeding.event.trigger":
+ if (value == JsonValue.TRUE) {
+ position.set(Position.KEY_ALARM, Position.ALARM_OVERSPEED);
+ }
+ return true;
+ case "harsh.acceleration.event.trigger":
+ if (value == JsonValue.TRUE) {
+ position.set(Position.KEY_ALARM, Position.ALARM_ACCELERATION);
+ }
+ return true;
+ case "harsh.braking.event.trigger":
+ if (value == JsonValue.TRUE) {
+ position.set(Position.KEY_ALARM, Position.ALARM_BRAKING);
+ }
+ return true;
+ case "harsh.cornering.event.trigger":
+ if (value == JsonValue.TRUE) {
+ position.set(Position.KEY_ALARM, Position.ALARM_CORNERING);
+ }
+ return true;
+ case "gnss.antenna.cut.status":
+ if (value == JsonValue.TRUE) {
+ position.set(Position.KEY_ALARM, Position.ALARM_GPS_ANTENNA_CUT);
+ }
+ return true;
+ case "gsm.jamming.event.trigger":
+ if (value == JsonValue.TRUE) {
+ position.set(Position.KEY_ALARM, Position.ALARM_JAMMING);
+ }
+ return true;
+ case "hood.open.status":
+ if (value == JsonValue.TRUE) {
+ position.set(Position.KEY_ALARM, Position.ALARM_BONNET);
+ }
+ return true;
+ default:
+ return false;
+ }
+ }
- if (object.getBoolean("alarm.event.trigger", false)) {
- position.set(Position.KEY_ALARM, Position.ALARM_GENERAL);
+ private void saveUnknownParam(String name, JsonValue value, Position position) {
+ if (value instanceof JsonNumber) {
+ if (((JsonNumber) value).isIntegral()) {
+ position.set(name, ((JsonNumber) value).longValue());
+ } else {
+ position.set(name, ((JsonNumber) value).doubleValue());
+ }
+ position.set(name, ((JsonNumber) value).doubleValue());
+ } else if (value instanceof JsonString) {
+ position.set(name, ((JsonString) value).getString());
+ } else if (value == JsonValue.TRUE || value == JsonValue.FALSE) {
+ position.set(name, value == JsonValue.TRUE);
}
}
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-06 13:33:13 +0000