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-rw-r--r--src/main/java/org/traccar/protocol/DmtHttpProtocolDecoder.java57
-rw-r--r--src/test/java/org/traccar/protocol/DmtHttpProtocolDecoderTest.java3
2 files changed, 57 insertions, 3 deletions
diff --git a/src/main/java/org/traccar/protocol/DmtHttpProtocolDecoder.java b/src/main/java/org/traccar/protocol/DmtHttpProtocolDecoder.java
index 987361baf..ebf9a006c 100644
--- a/src/main/java/org/traccar/protocol/DmtHttpProtocolDecoder.java
+++ b/src/main/java/org/traccar/protocol/DmtHttpProtocolDecoder.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2017 - 2018 Anton Tananaev (anton@traccar.org)
+ * Copyright 2017 - 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.
@@ -32,7 +32,11 @@ import java.io.StringReader;
import java.net.SocketAddress;
import java.nio.charset.StandardCharsets;
import java.text.DateFormat;
+import java.text.ParseException;
import java.text.SimpleDateFormat;
+import java.time.OffsetDateTime;
+import java.util.Collection;
+import java.util.Date;
import java.util.LinkedList;
import java.util.List;
import java.util.TimeZone;
@@ -51,12 +55,25 @@ public class DmtHttpProtocolDecoder extends BaseHttpProtocolDecoder {
JsonObject root = Json.createReader(
new StringReader(request.content().toString(StandardCharsets.US_ASCII))).readObject();
+ Object result;
+ if (root.containsKey("device")) {
+ result = decodeEdge(channel, remoteAddress, root);
+ } else {
+ result = decodeTraditional(channel, remoteAddress, root);
+ }
+
+ sendResponse(channel, result != null ? HttpResponseStatus.OK : HttpResponseStatus.BAD_REQUEST);
+ return result;
+ }
+
+ private Collection<Position> decodeTraditional(
+ Channel channel, SocketAddress remoteAddress, JsonObject root) throws ParseException {
+
DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
dateFormat.setTimeZone(TimeZone.getTimeZone("UTC"));
DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, root.getString("IMEI"));
if (deviceSession == null) {
- sendResponse(channel, HttpResponseStatus.BAD_REQUEST);
return null;
}
@@ -126,8 +143,42 @@ public class DmtHttpProtocolDecoder extends BaseHttpProtocolDecoder {
positions.add(position);
}
- sendResponse(channel, HttpResponseStatus.OK);
return positions;
}
+ private Position decodeEdge(
+ Channel channel, SocketAddress remoteAddress, JsonObject root) {
+
+ JsonObject device = root.getJsonObject("device");
+
+ DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, device.getString("imei"));
+ if (deviceSession == null) {
+ return null;
+ }
+
+ Position position = new Position(getProtocolName());
+ position.setDeviceId(deviceSession.getDeviceId());
+
+ position.setValid(true);
+ position.setTime(new Date(OffsetDateTime.parse(root.getString("date")).toInstant().toEpochMilli()));
+ position.setLatitude(root.getJsonNumber("lat").doubleValue());
+ position.setLongitude(root.getJsonNumber("lng").doubleValue());
+ position.setAccuracy(root.getJsonNumber("posAcc").doubleValue());
+
+ position.set(Position.KEY_INDEX, root.getInt("sqn"));
+ position.set(Position.KEY_EVENT, root.getInt("reason"));
+
+ JsonArray analogues = root.getJsonArray("analogues");
+ for (int i = 0; i < analogues.size(); i++) {
+ JsonObject adc = analogues.getJsonObject(i);
+ position.set(Position.PREFIX_ADC + adc.getInt("id"), adc.getInt("val"));
+ }
+
+ position.set(Position.KEY_INPUT, root.getInt("inputs"));
+ position.set(Position.KEY_OUTPUT, root.getInt("outputs"));
+ position.set(Position.KEY_STATUS, root.getInt("status"));
+
+ return position;
+ }
+
}
diff --git a/src/test/java/org/traccar/protocol/DmtHttpProtocolDecoderTest.java b/src/test/java/org/traccar/protocol/DmtHttpProtocolDecoderTest.java
index 634e37b89..d0143ac97 100644
--- a/src/test/java/org/traccar/protocol/DmtHttpProtocolDecoderTest.java
+++ b/src/test/java/org/traccar/protocol/DmtHttpProtocolDecoderTest.java
@@ -11,6 +11,9 @@ public class DmtHttpProtocolDecoderTest extends ProtocolTest {
var decoder = new DmtHttpProtocolDecoder(null);
+ verifyPosition(decoder, request(HttpMethod.POST, "/",
+ buffer("{ \"date\": \"2021-04-20T11:10:03.702659861Z\", \"device\":{ \"sn\": \"0016C001F000ABEC\", \"prod\": 0.2, \"rev\": 0.3, \"fw\": \"1.1\", \"module\": \"LR 34.3.3\", \"iccid\": \"89610180000000000000\", \"imei\": \"354043000000000\" }, \"sqn\": 347263802, \"reason\":3, \"lat\": 1.1, \"lng\": 2.2, \"posAcc\": 30.1, \"posInfo\":{ \"HDOP\": 0.1, \"PDOP\": 0.2, \"GDOP\": 0.3, \"BSat\":1, \"GSat\":2, \"Src\":2 }, \"analogues\":[{ \"id\":1, \"val\": 300 },{ \"id\":2, \"val\": 500} ], \"inputs\": 5001, \"outputs\":0, \"status\": 17, \"counters\":[{ \"id\": 11, \"val\": 43 },{ \"id\": 23, \"val\": 8800} ], \"lora\":{ \"dev_id\": \"yabby-abec\", \"app_id\": \"digital-matter\", \"dev_addr\": \"260B567A\", \"gw\": [ { \"id\": \"dm-sentrius\", \"snr\": 10, \"rssi\": -36 } ] }}")));
+
verifyPositions(decoder, request(HttpMethod.POST, "/",
buffer("{\"SerNo\":131693,\"IMEI\":\"356692063643328\",\"ICCID\":\"8944538523010771676\",\"ProdId\":33,\"FW\":\"33.4.1.27\",\"Records\":[{\"SeqNo\":125,\"Reason\":11,\"DateUTC\":\"2017-05-11 05:58:44\",\"Fields\":[{\"GpsUTC\":\"2017-05-08 18:04:57\",\"Lat\":43.7370138,\"Long\":-79.3462607,\"Alt\":197,\"Spd\":0,\"SpdAcc\":13,\"Head\":66,\"PDOP\":18,\"PosAcc\":37,\"GpsStat\":7,\"FType\":0},{\"DIn\":2,\"DOut\":0,\"DevStat\":2,\"FType\":2},{\"AnalogueData\":{\"1\":14641,\"3\":2484,\"4\":26,\"5\":10868},\"FType\":6},{\"AnalogueData\":{\"11\":34,\"12\":0,\"13\":309,\"14\":9921,\"15\":3},\"FType\":7}]},{\"SeqNo\":128,\"Reason\":11,\"DateUTC\":\"2017-05-11 17:59:45\",\"Fields\":[{\"GpsUTC\":\"2017-05-08 18:04:57\",\"Lat\":43.7370138,\"Long\":-79.3462607,\"Alt\":197,\"Spd\":0,\"SpdAcc\":13,\"Head\":66,\"PDOP\":18,\"PosAcc\":37,\"GpsStat\":7,\"FType\":0},{\"DIn\":2,\"DOut\":0,\"DevStat\":2,\"FType\":2},{\"AnalogueData\":{\"1\":14607,\"3\":2752,\"4\":26,\"5\":11062},\"FType\":6},{\"AnalogueData\":{\"11\":34,\"12\":1,\"13\":325,\"14\":10881,\"15\":3},\"FType\":7}]},{\"SeqNo\":130,\"Reason\":9,\"DateUTC\":\"2017-05-11 19:30:03\",\"Fields\":[{\"GpsUTC\":\"2017-05-08 18:04:57\",\"Lat\":43.7370138,\"Long\":-79.3462607,\"Alt\":197,\"Spd\":0,\"SpdAcc\":13,\"Head\":66,\"PDOP\":18,\"PosAcc\":37,\"GpsStat\":3,\"FType\":0},{\"DIn\":6,\"DOut\":0,\"DevStat\":2,\"FType\":2},{\"AnalogueData\":{\"1\":14599,\"3\":2731,\"4\":27,\"5\":10965},\"FType\":6},{\"AnalogueData\":{\"11\":34,\"12\":2,\"13\":329,\"14\":11121,\"15\":3},\"FType\":7}]},{\"SeqNo\":131,\"Reason\":11,\"DateUTC\":\"2017-05-11 19:32:03\",\"Fields\":[{\"GpsUTC\":\"2017-05-08 18:04:57\",\"Lat\":43.7370138,\"Long\":-79.3462607,\"Alt\":197,\"Spd\":0,\"SpdAcc\":13,\"Head\":66,\"PDOP\":18,\"PosAcc\":37,\"GpsStat\":7,\"FType\":0},{\"DIn\":6,\"DOut\":0,\"DevStat\":2,\"FType\":2},{\"AnalogueData\":{\"1\":14403,\"3\":2783,\"4\":27,\"5\":10965},\"FType\":6},{\"AnalogueData\":{\"11\":34,\"12\":2,\"13\":330,\"14\":11181,\"15\":3},\"FType\":7}]},{\"SeqNo\":133,\"Reason\":11,\"DateUTC\":\"2017-05-11 19:36:15\",\"Fields\":[{\"GpsUTC\":\"2017-05-08 18:04:57\",\"Lat\":43.7370138,\"Long\":-79.3462607,\"Alt\":197,\"Spd\":0,\"SpdAcc\":13,\"Head\":66,\"PDOP\":18,\"PosAcc\":37,\"GpsStat\":7,\"FType\":0},{\"DIn\":6,\"DOut\":0,\"DevStat\":2,\"FType\":2},{\"AnalogueData\":{\"1\":14319,\"3\":2898,\"4\":23,\"5\":10965},\"FType\":6},{\"AnalogueData\":{\"11\":34,\"12\":3,\"13\":331,\"14\":11241,\"15\":3},\"FType\":7}]}]}")));
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-02 15:29:07 +0000