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-rw-r--r--src/org/traccar/protocol/Gt06ProtocolDecoder.java23
1 files changed, 15 insertions, 8 deletions
diff --git a/src/org/traccar/protocol/Gt06ProtocolDecoder.java b/src/org/traccar/protocol/Gt06ProtocolDecoder.java
index 4cf4a79eb..d8da7e6de 100644
--- a/src/org/traccar/protocol/Gt06ProtocolDecoder.java
+++ b/src/org/traccar/protocol/Gt06ProtocolDecoder.java
@@ -69,6 +69,7 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
public static final int MSG_GPS_LBS_STATUS_1 = 0x16;
public static final int MSG_GPS_LBS_STATUS_2 = 0x26;
public static final int MSG_GPS_LBS_STATUS_3 = 0x27;
+ public static final int MSG_LBS_MULTIPLE = 0x28;
public static final int MSG_LBS_WIFI = 0x2C;
public static final int MSG_LBS_PHONE = 0x17;
public static final int MSG_LBS_EXTEND = 0x18;
@@ -406,7 +407,7 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
position.setDeviceId(deviceSession.getDeviceId());
position.setProtocol(getProtocolName());
- if (type == MSG_LBS_EXTEND || type == MSG_LBS_WIFI) {
+ if (type == MSG_LBS_MULTIPLE || type == MSG_LBS_EXTEND || type == MSG_LBS_WIFI) {
DateBuilder dateBuilder = new DateBuilder(timeZone)
.setDate(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte())
@@ -418,17 +419,23 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
int mnc = buf.readUnsignedByte();
Network network = new Network();
for (int i = 0; i < 7; i++) {
- network.addCellTower(CellTower.from(
- mcc, mnc, buf.readUnsignedShort(), buf.readUnsignedMedium(), -buf.readUnsignedByte()));
+ int lac = buf.readUnsignedShort();
+ int cid = buf.readUnsignedMedium();
+ int rssi = -buf.readUnsignedByte();
+ if (lac > 0) {
+ network.addCellTower(CellTower.from(mcc, mnc, lac, cid, rssi));
+ }
}
buf.readUnsignedByte(); // time leads
- int wifiCount = buf.readUnsignedByte();
- for (int i = 0; i < wifiCount; i++) {
- String mac = ChannelBuffers.hexDump(buf.readBytes(6)).replaceAll("(..)", "$1:");
- network.addWifiAccessPoint(WifiAccessPoint.from(
- mac.substring(0, mac.length() - 1), buf.readUnsignedByte()));
+ if (type != MSG_LBS_MULTIPLE) {
+ int wifiCount = buf.readUnsignedByte();
+ for (int i = 0; i < wifiCount; i++) {
+ String mac = ChannelBuffers.hexDump(buf.readBytes(6)).replaceAll("(..)", "$1:");
+ network.addWifiAccessPoint(WifiAccessPoint.from(
+ mac.substring(0, mac.length() - 1), buf.readUnsignedByte()));
+ }
}
position.setNetwork(network);