aboutsummaryrefslogtreecommitdiff
path: root/src/org/traccar/protocol/WondexProtocolDecoder.java
diff options
context:
space:
mode:
Diffstat (limited to 'src/org/traccar/protocol/WondexProtocolDecoder.java')
-rw-r--r--src/org/traccar/protocol/WondexProtocolDecoder.java92
1 files changed, 59 insertions, 33 deletions
diff --git a/src/org/traccar/protocol/WondexProtocolDecoder.java b/src/org/traccar/protocol/WondexProtocolDecoder.java
index def878727..366466143 100644
--- a/src/org/traccar/protocol/WondexProtocolDecoder.java
+++ b/src/org/traccar/protocol/WondexProtocolDecoder.java
@@ -15,6 +15,7 @@
*/
package org.traccar.protocol;
+import org.jboss.netty.buffer.ChannelBuffer;
import org.jboss.netty.channel.Channel;
import org.traccar.BaseProtocolDecoder;
import org.traccar.helper.DateBuilder;
@@ -25,6 +26,8 @@ import org.traccar.model.Event;
import org.traccar.model.Position;
import java.net.SocketAddress;
+import java.nio.charset.StandardCharsets;
+import java.util.Date;
import java.util.regex.Pattern;
public class WondexProtocolDecoder extends BaseProtocolDecoder {
@@ -58,43 +61,66 @@ public class WondexProtocolDecoder extends BaseProtocolDecoder {
protected Object decode(
Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
- Parser parser = new Parser(PATTERN, (String) msg);
- if (!parser.matches()) {
- return null;
- }
+ ChannelBuffer buf = (ChannelBuffer) msg;
- Position position = new Position();
- position.setProtocol(getProtocolName());
+ if (buf.getUnsignedByte(0) == 0xD0) {
+
+ long deviceId = ((Long.reverseBytes(buf.getLong(0))) >> 32) & 0xFFFFFFFFL;
+ identify(String.valueOf(deviceId), channel, remoteAddress);
- if (!identify(parser.next(), channel, remoteAddress)) {
return null;
+ } else if (buf.toString(StandardCharsets.US_ASCII).startsWith("$OK:")
+ || buf.toString(StandardCharsets.US_ASCII).startsWith("$ERR:")) {
+
+ Position position = new Position();
+ position.setProtocol(getProtocolName());
+ position.setDeviceId(getDeviceId());
+ getLastLocation(position, new Date());
+ position.setValid(false);
+ position.set(Event.KEY_RESULT, buf.toString(StandardCharsets.US_ASCII));
+
+ return position;
+ } else {
+
+ Parser parser = new Parser(PATTERN, buf.toString(StandardCharsets.US_ASCII));
+ if (!parser.matches()) {
+ return null;
+ }
+
+ Position position = new Position();
+ position.setProtocol(getProtocolName());
+
+ if (!identify(parser.next(), channel, remoteAddress)) {
+ return null;
+ }
+ position.setDeviceId(getDeviceId());
+
+ DateBuilder dateBuilder = new DateBuilder()
+ .setDate(parser.nextInt(), parser.nextInt(), parser.nextInt())
+ .setTime(parser.nextInt(), parser.nextInt(), parser.nextInt());
+ position.setTime(dateBuilder.getDate());
+
+ position.setLongitude(parser.nextDouble());
+ position.setLatitude(parser.nextDouble());
+ position.setSpeed(UnitsConverter.knotsFromKph(parser.nextDouble()));
+ position.setCourse(parser.nextDouble());
+ position.setAltitude(parser.nextDouble());
+
+ int satellites = parser.nextInt();
+ position.setValid(satellites >= 3);
+ position.set(Event.KEY_SATELLITES, satellites);
+
+ position.set(Event.KEY_EVENT, parser.next());
+ position.set(Event.KEY_BATTERY, parser.next());
+ position.set(Event.KEY_ODOMETER, parser.next());
+ position.set(Event.KEY_INPUT, parser.next());
+ position.set(Event.PREFIX_ADC + 1, parser.next());
+ position.set(Event.PREFIX_ADC + 2, parser.next());
+ position.set(Event.KEY_OUTPUT, parser.next());
+
+ return position;
}
- position.setDeviceId(getDeviceId());
-
- DateBuilder dateBuilder = new DateBuilder()
- .setDate(parser.nextInt(), parser.nextInt(), parser.nextInt())
- .setTime(parser.nextInt(), parser.nextInt(), parser.nextInt());
- position.setTime(dateBuilder.getDate());
-
- position.setLongitude(parser.nextDouble());
- position.setLatitude(parser.nextDouble());
- position.setSpeed(UnitsConverter.knotsFromKph(parser.nextDouble()));
- position.setCourse(parser.nextDouble());
- position.setAltitude(parser.nextDouble());
-
- int satellites = parser.nextInt();
- position.setValid(satellites >= 3);
- position.set(Event.KEY_SATELLITES, satellites);
-
- position.set(Event.KEY_EVENT, parser.next());
- position.set(Event.KEY_BATTERY, parser.next());
- position.set(Event.KEY_ODOMETER, parser.next());
- position.set(Event.KEY_INPUT, parser.next());
- position.set(Event.PREFIX_ADC + 1, parser.next());
- position.set(Event.PREFIX_ADC + 2, parser.next());
- position.set(Event.KEY_OUTPUT, parser.next());
-
- return position;
+
}
}