From 9de6ffeb75a15422e48ad7d9995b6670b336b3ff Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton.tananaev@gmail.com>
Date: Sun, 6 Feb 2022 11:04:36 -0800
Subject: Decode S168 network info

---
 .../org/traccar/protocol/S168ProtocolDecoder.java  | 26 ++++++++++++++++++++++
 1 file changed, 26 insertions(+)

(limited to 'src/main/java/org/traccar/protocol/S168ProtocolDecoder.java')

diff --git a/src/main/java/org/traccar/protocol/S168ProtocolDecoder.java b/src/main/java/org/traccar/protocol/S168ProtocolDecoder.java
index 685364483..921141698 100644
--- a/src/main/java/org/traccar/protocol/S168ProtocolDecoder.java
+++ b/src/main/java/org/traccar/protocol/S168ProtocolDecoder.java
@@ -20,7 +20,10 @@ import org.traccar.BaseProtocolDecoder;
 import org.traccar.DeviceSession;
 import org.traccar.Protocol;
 import org.traccar.helper.UnitsConverter;
+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.text.DateFormat;
@@ -48,6 +51,8 @@ public class S168ProtocolDecoder extends BaseProtocolDecoder {
         Position position = new Position(getProtocolName());
         position.setDeviceId(deviceSession.getDeviceId());
 
+        Network network = new Network();
+
         String content = values[4];
         String[] fragments = content.split(";");
         for (String fragment : fragments) {
@@ -73,11 +78,32 @@ public class S168ProtocolDecoder extends BaseProtocolDecoder {
                     position.setCourse(Integer.parseInt(values[index++]));
                     position.setAltitude(Integer.parseInt(values[index++]));
                     break;
+                case "CELL":
+                    int cellCount = Integer.parseInt(values[index++]);
+                    int mcc = Integer.parseInt(values[index++], 16);
+                    int mnc = Integer.parseInt(values[index++], 16);
+                    for (int i = 0; i < cellCount; i++) {
+                        network.addCellTower(CellTower.from(
+                                mcc, mnc, Integer.parseInt(values[index++], 16), Integer.parseInt(values[index++], 16),
+                                Integer.parseInt(values[index++], 16)));
+                    }
+                    break;
+                case "WIFI":
+                    int wifiCount = Integer.parseInt(values[index++]);
+                    for (int i = 0; i < wifiCount; i++) {
+                        network.addWifiAccessPoint(WifiAccessPoint.from(
+                                values[index++].replace('-', ':'), Integer.parseInt(values[index++])));
+                    }
+                    break;
                 default:
                     break;
             }
         }
 
+        if (network.getCellTowers() != null || network.getWifiAccessPoints() != null) {
+            position.setNetwork(network);
+        }
+
         return position.getAttributes().containsKey(Position.KEY_SATELLITES) ? position : null;
     }
 
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