diff options
Diffstat (limited to 'src/main/java')
| -rw-r--r-- | src/main/java/org/traccar/protocol/SigfoxProtocolDecoder.java | 66 |
1 files changed, 57 insertions, 9 deletions
diff --git a/src/main/java/org/traccar/protocol/SigfoxProtocolDecoder.java b/src/main/java/org/traccar/protocol/SigfoxProtocolDecoder.java index d7836b35d..e9a943e0e 100644 --- a/src/main/java/org/traccar/protocol/SigfoxProtocolDecoder.java +++ b/src/main/java/org/traccar/protocol/SigfoxProtocolDecoder.java @@ -1,5 +1,5 @@ /* - * Copyright 2017 - 2018 Anton Tananaev (anton@traccar.org) + * Copyright 2017 - 2019 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. @@ -46,8 +46,11 @@ public class SigfoxProtocolDecoder extends BaseHttpProtocolDecoder { Channel channel, SocketAddress remoteAddress, Object msg) throws Exception { FullHttpRequest request = (FullHttpRequest) msg; - JsonObject json = Json.createReader(new StringReader(URLDecoder.decode( - request.content().toString(StandardCharsets.UTF_8).split("=")[0], "UTF-8"))).readObject(); + String content = request.content().toString(StandardCharsets.UTF_8); + if (!content.startsWith("{")) { + content = URLDecoder.decode(content.split("=")[0], "UTF-8"); + } + JsonObject json = Json.createReader(new StringReader(content)).readObject(); DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, json.getString("device")); if (deviceSession == null) { @@ -60,10 +63,11 @@ public class SigfoxProtocolDecoder extends BaseHttpProtocolDecoder { position.setTime(new Date(json.getInt("time") * 1000L)); - ByteBuf buf = Unpooled.wrappedBuffer(DataConverter.parseHex(json.getString("data"))); + String data = json.getString(json.containsKey("data") ? "data" : "payload"); + ByteBuf buf = Unpooled.wrappedBuffer(DataConverter.parseHex(data)); try { - int type = buf.readUnsignedByte() >> 4; - if (type == 0) { + int event = buf.readUnsignedByte(); + if ((event >> 4) == 0) { position.setValid(true); position.setLatitude(buf.readIntLE() * 0.0000001); @@ -75,15 +79,59 @@ public class SigfoxProtocolDecoder extends BaseHttpProtocolDecoder { } else { - getLastLocation(position, position.getDeviceTime()); + position.set(Position.KEY_EVENT, event); + + while (buf.isReadable()) { + int type = buf.readUnsignedByte(); + switch (type) { + case 0x01: + position.setValid(true); + position.setLatitude(buf.readMedium()); + position.setLongitude(buf.readMedium()); + break; + case 0x02: + position.setValid(true); + position.setLatitude(buf.readFloat()); + position.setLongitude(buf.readFloat()); + break; + case 0x03: + position.set(Position.PREFIX_TEMP + 1, buf.readByte() * 0.5); + break; + case 0x04: + position.set(Position.KEY_BATTERY, buf.readUnsignedByte() * 0.1); + break; + case 0x05: + position.set(Position.KEY_BATTERY_LEVEL, buf.readUnsignedByte()); + break; + case 0x06: + buf.skipBytes(7); // wifi + break; + case 0x07: + buf.skipBytes(10); // wifi extended + break; + case 0x08: + buf.skipBytes(6); // accelerometer + break; + case 0x09: + position.setSpeed(UnitsConverter.knotsFromKph(buf.readUnsignedByte())); + break; + default: + buf.readUnsignedByte(); // fence number + break; + } + } } } finally { buf.release(); } - position.set(Position.KEY_RSSI, json.getJsonNumber("rssi").doubleValue()); - position.set(Position.KEY_INDEX, json.getInt("seqNumber")); + if (json.containsKey("rssi")) { + position.set(Position.KEY_RSSI, json.getJsonNumber("rssi").doubleValue()); + } + if (json.containsKey("seqNumber")) { + position.set(Position.KEY_INDEX, json.getInt("seqNumber")); + } sendResponse(channel, HttpResponseStatus.OK); return position; |