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authorAnton Tananaev <anton.tananaev@gmail.com>2017-11-22 08:37:20 +1300
committerAnton Tananaev <anton.tananaev@gmail.com>2017-11-22 08:37:20 +1300
commit43ffaf8c3bb0c4937f8d9185f47a95530d118931 (patch)
tree45842f9718087a93fe9dd1299bec2fdc4a82cabe /src/org/traccar/protocol/Gt06ProtocolDecoder.java
parentcdaa4672bd59a0a5333b9fefada615b82bd19ab5 (diff)
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Implement GK310 protocol extension
Diffstat (limited to 'src/org/traccar/protocol/Gt06ProtocolDecoder.java')
-rw-r--r--src/org/traccar/protocol/Gt06ProtocolDecoder.java172
1 files changed, 131 insertions, 41 deletions
diff --git a/src/org/traccar/protocol/Gt06ProtocolDecoder.java b/src/org/traccar/protocol/Gt06ProtocolDecoder.java
index 177c0b653..7703650a4 100644
--- a/src/org/traccar/protocol/Gt06ProtocolDecoder.java
+++ b/src/org/traccar/protocol/Gt06ProtocolDecoder.java
@@ -36,6 +36,7 @@ import org.traccar.model.WifiAccessPoint;
import java.net.SocketAddress;
import java.nio.charset.StandardCharsets;
+import java.util.Calendar;
import java.util.HashMap;
import java.util.Map;
import java.util.TimeZone;
@@ -78,6 +79,9 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
public static final int MSG_LBS_STATUS = 0x19;
public static final int MSG_GPS_PHONE = 0x1A;
public static final int MSG_GPS_LBS_EXTEND = 0x1E;
+ public static final int MSG_HEARTBEAT = 0x23;
+ public static final int MSG_ADDRESS_REQUEST = 0x2A;
+ public static final int MSG_ADDRESS_RESPONSE = 0x97;
public static final int MSG_AZ735_GPS = 0x32;
public static final int MSG_AZ735_ALARM = 0x33;
public static final int MSG_X1_GPS = 0x34;
@@ -87,27 +91,69 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
public static final int MSG_COMMAND_0 = 0x80;
public static final int MSG_COMMAND_1 = 0x81;
public static final int MSG_COMMAND_2 = 0x82;
+ public static final int MSG_TIME_REQUEST = 0x8A;
public static final int MSG_INFO = 0x94;
public static final int MSG_STRING_INFO = 0x21;
+ public static final int MSG_GPS_2 = 0xA0;
+ public static final int MSG_LBS_2 = 0xA1;
+ public static final int MSG_WIFI_3 = 0xA2;
+ public static final int MSG_FENCE_SINGLE = 0xA3;
+ public static final int MSG_FENCE_MULTI = 0xA4;
+ public static final int MSG_LBS_ALARM = 0xA5;
+ public static final int MSG_LBS_ADDRESS = 0xA7;
private static boolean isSupported(int type) {
return hasGps(type) || hasLbs(type) || hasStatus(type);
}
private static boolean hasGps(int type) {
- return type == MSG_GPS || type == MSG_GPS_LBS_1 || type == MSG_GPS_LBS_2
- || type == MSG_GPS_LBS_STATUS_1 || type == MSG_GPS_LBS_STATUS_2 || type == MSG_GPS_LBS_STATUS_3
- || type == MSG_GPS_PHONE || type == MSG_GPS_LBS_EXTEND;
+ switch (type) {
+ case MSG_GPS:
+ case MSG_GPS_LBS_1:
+ case MSG_GPS_LBS_2:
+ case MSG_GPS_LBS_STATUS_1:
+ case MSG_GPS_LBS_STATUS_2:
+ case MSG_GPS_LBS_STATUS_3:
+ case MSG_GPS_PHONE:
+ case MSG_GPS_LBS_EXTEND:
+ case MSG_GPS_2:
+ case MSG_FENCE_SINGLE:
+ return true;
+ default:
+ return false;
+ }
}
private static boolean hasLbs(int type) {
- return type == MSG_LBS || type == MSG_LBS_STATUS || type == MSG_GPS_LBS_1 || type == MSG_GPS_LBS_2
- || type == MSG_GPS_LBS_STATUS_1 || type == MSG_GPS_LBS_STATUS_2 || type == MSG_GPS_LBS_STATUS_3;
+ switch (type) {
+ case MSG_LBS:
+ case MSG_LBS_STATUS:
+ case MSG_GPS_LBS_1:
+ case MSG_GPS_LBS_2:
+ case MSG_GPS_LBS_STATUS_1:
+ case MSG_GPS_LBS_STATUS_2:
+ case MSG_GPS_LBS_STATUS_3:
+ case MSG_GPS_2:
+ case MSG_FENCE_SINGLE:
+ case MSG_LBS_ALARM:
+ case MSG_LBS_ADDRESS:
+ return true;
+ default:
+ return false;
+ }
}
private static boolean hasStatus(int type) {
- return type == MSG_STATUS || type == MSG_LBS_STATUS
- || type == MSG_GPS_LBS_STATUS_1 || type == MSG_GPS_LBS_STATUS_2 || type == MSG_GPS_LBS_STATUS_3;
+ switch (type) {
+ case MSG_STATUS:
+ case MSG_LBS_STATUS:
+ case MSG_GPS_LBS_STATUS_1:
+ case MSG_GPS_LBS_STATUS_2:
+ case MSG_GPS_LBS_STATUS_3:
+ return true;
+ default:
+ return false;
+ }
}
private void sendResponse(Channel channel, boolean extended, int type, ChannelBuffer content) {
@@ -348,6 +394,44 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
sendResponse(channel, false, type, null);
}
+ } else if (type == MSG_HEARTBEAT) {
+
+ Position position = new Position();
+ position.setDeviceId(deviceSession.getDeviceId());
+ position.setProtocol(getProtocolName());
+
+ getLastLocation(position, null);
+
+ int status = buf.readUnsignedByte();
+ position.set(Position.KEY_ARMED, BitUtil.check(status, 0));
+ position.set(Position.KEY_IGNITION, BitUtil.check(status, 1));
+ position.set(Position.KEY_CHARGE, BitUtil.check(status, 2));
+
+ sendResponse(channel, false, type, null);
+
+ return position;
+
+ } else if (type == MSG_ADDRESS_REQUEST) {
+
+ String response = "NA&&NA&&0##";
+ ChannelBuffer content = ChannelBuffers.dynamicBuffer();
+ content.writeByte(response.length());
+ content.writeInt(0);
+ content.writeBytes(response.getBytes(StandardCharsets.US_ASCII));
+ sendResponse(channel, true, MSG_ADDRESS_RESPONSE, content);
+
+ } else if (type == MSG_TIME_REQUEST) {
+
+ Calendar calendar = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
+ ChannelBuffer content = ChannelBuffers.dynamicBuffer();
+ content.writeByte(calendar.get(Calendar.YEAR) - 2000);
+ content.writeByte(calendar.get(Calendar.MONTH) + 1);
+ content.writeByte(calendar.get(Calendar.DAY_OF_MONTH));
+ content.writeByte(calendar.get(Calendar.HOUR_OF_DAY));
+ content.writeByte(calendar.get(Calendar.MINUTE));
+ content.writeByte(calendar.get(Calendar.SECOND));
+ sendResponse(channel, false, MSG_TIME_REQUEST, content);
+
} else if (type == MSG_X1_GPS) {
Position position = new Position();
@@ -385,48 +469,53 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
} else if (type == MSG_WIFI || type == MSG_WIFI_2) {
- Position position = new Position();
- position.setDeviceId(deviceSession.getDeviceId());
- position.setProtocol(getProtocolName());
-
- DateBuilder dateBuilder = new DateBuilder()
- .setYear(BcdUtil.readInteger(buf, 2))
- .setMonth(BcdUtil.readInteger(buf, 2))
- .setDay(BcdUtil.readInteger(buf, 2))
- .setHour(BcdUtil.readInteger(buf, 2))
- .setMinute(BcdUtil.readInteger(buf, 2))
- .setSecond(BcdUtil.readInteger(buf, 2));
- getLastLocation(position, dateBuilder.getDate());
+ return decodeWifi(buf, deviceSession);
- Network network = new Network();
+ } else {
- int wifiCount = buf.getByte(2);
- for (int i = 0; i < wifiCount; i++) {
- String mac = String.format("%02x:%02x:%02x:%02x:%02x:%02x",
- buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte(),
- buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte());
- network.addWifiAccessPoint(WifiAccessPoint.from(mac, buf.readUnsignedByte()));
- }
+ return decodeBasicOther(channel, buf, deviceSession, type, dataLength);
- int cellCount = buf.readUnsignedByte();
- int mcc = buf.readUnsignedShort();
- int mnc = buf.readUnsignedByte();
- for (int i = 0; i < cellCount; i++) {
- network.addCellTower(CellTower.from(
- mcc, mnc, buf.readUnsignedShort(), buf.readUnsignedShort(), buf.readUnsignedByte()));
- }
+ }
- position.setNetwork(network);
+ return null;
+ }
- return position;
+ private Object decodeWifi(ChannelBuffer buf, DeviceSession deviceSession) throws Exception {
- } else {
+ Position position = new Position();
+ position.setDeviceId(deviceSession.getDeviceId());
+ position.setProtocol(getProtocolName());
- return decodeBasicOther(channel, buf, deviceSession, type, dataLength);
+ DateBuilder dateBuilder = new DateBuilder()
+ .setYear(BcdUtil.readInteger(buf, 2))
+ .setMonth(BcdUtil.readInteger(buf, 2))
+ .setDay(BcdUtil.readInteger(buf, 2))
+ .setHour(BcdUtil.readInteger(buf, 2))
+ .setMinute(BcdUtil.readInteger(buf, 2))
+ .setSecond(BcdUtil.readInteger(buf, 2));
+ getLastLocation(position, dateBuilder.getDate());
+
+ Network network = new Network();
+
+ int wifiCount = buf.getByte(2);
+ for (int i = 0; i < wifiCount; i++) {
+ String mac = String.format("%02x:%02x:%02x:%02x:%02x:%02x",
+ buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte(),
+ buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte());
+ network.addWifiAccessPoint(WifiAccessPoint.from(mac, buf.readUnsignedByte()));
+ }
+ int cellCount = buf.readUnsignedByte();
+ int mcc = buf.readUnsignedShort();
+ int mnc = buf.readUnsignedByte();
+ for (int i = 0; i < cellCount; i++) {
+ network.addCellTower(CellTower.from(
+ mcc, mnc, buf.readUnsignedShort(), buf.readUnsignedShort(), buf.readUnsignedByte()));
}
- return null;
+ position.setNetwork(network);
+
+ return position;
}
private Object decodeBasicOther(Channel channel, ChannelBuffer buf,
@@ -436,7 +525,8 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
position.setDeviceId(deviceSession.getDeviceId());
position.setProtocol(getProtocolName());
- if (type == MSG_LBS_MULTIPLE || type == MSG_LBS_EXTEND || type == MSG_LBS_WIFI) {
+ if (type == MSG_LBS_MULTIPLE || type == MSG_LBS_EXTEND || type == MSG_LBS_WIFI
+ || type == MSG_LBS_2 || type == MSG_WIFI_3) {
DateBuilder dateBuilder = new DateBuilder(timeZone)
.setDate(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte())
@@ -458,7 +548,7 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
buf.readUnsignedByte(); // time leads
- if (type != MSG_LBS_MULTIPLE) {
+ if (type != MSG_LBS_MULTIPLE && type != MSG_LBS_2) {
int wifiCount = buf.readUnsignedByte();
for (int i = 0; i < wifiCount; i++) {
String mac = ChannelBuffers.hexDump(buf.readBytes(6)).replaceAll("(..)", "$1:");