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author | michaelloliveira <michaelloliveira@gmail.com> | 2018-06-03 12:54:13 -0300 |
---|---|---|
committer | GitHub <noreply@github.com> | 2018-06-03 12:54:13 -0300 |
commit | 111f5bb7a70d3d75b7ddc5cab673bcfdf09c1f67 (patch) | |
tree | df6f3fc56c0730b58ca685eb0b95fb8cd12c1fd7 | |
parent | 453be4c44ddbc8cd1db3a2cfd7b1fd37cee7a8fc (diff) | |
download | traccar-server-111f5bb7a70d3d75b7ddc5cab673bcfdf09c1f67.tar.gz traccar-server-111f5bb7a70d3d75b7ddc5cab673bcfdf09c1f67.tar.bz2 traccar-server-111f5bb7a70d3d75b7ddc5cab673bcfdf09c1f67.zip |
Reformatter Code Svias
-rw-r--r-- | src/org/traccar/protocol/SviasProtocolDecoder.java | 86 |
1 files changed, 27 insertions, 59 deletions
diff --git a/src/org/traccar/protocol/SviasProtocolDecoder.java b/src/org/traccar/protocol/SviasProtocolDecoder.java index caff6339e..cca21467a 100644 --- a/src/org/traccar/protocol/SviasProtocolDecoder.java +++ b/src/org/traccar/protocol/SviasProtocolDecoder.java @@ -29,31 +29,23 @@ import org.traccar.helper.UnitsConverter; public class SviasProtocolDecoder extends BaseProtocolDecoder {
+ public static final String MSG_KEEPALIVE = "@";
+
public SviasProtocolDecoder(SviasProtocol protocol) {
super(protocol);
}
- private void sendResponse(Channel channel, String prefix) {
- if (channel != null) {
- channel.write(prefix);
- }
- }
-
private double convertCoordinates(long v) {
- float a = (float) v / 1.0E7F;
- int b = (int) (v / 10000000L);
- float c = a - b;
- float d = (float) (c * 1.6666666666666667D);
- int e = (int) (v / 10000000L);
- float f = d + e;
-
- return Double.valueOf(f);
+ return Double.valueOf(((float) ((((float) v / 1.0E7F)
+ - ((int) (v / 10000000L))) * 1.6666666666666667D)) + ((int) (v / 10000000L)));
+ }
+ private String toBin(String v) {
+ return Integer.toString(Integer.parseInt(v), 2);
}
private Position decodePosition(Channel channel, SocketAddress remoteAddress, String substring)
throws ParseException {
- int index = 0;
String[] values = substring.split(",");
@@ -66,57 +58,40 @@ public class SviasProtocolDecoder extends BaseProtocolDecoder { position.setProtocol(getProtocolName());
position.setDeviceId(deviceSession.getDeviceId());
- String versionHw = values[index++].replaceAll("[^0-9]", "");
- String versionSw = values[index++];
-
- position.set(Position.KEY_INDEX, Integer.valueOf(values[index++]));
+ position.set(Position.KEY_INDEX, Integer.valueOf(values[2]));
- String imei = values[index++];
- position.set(Position.KEY_TYPE, values[index++]);
+ position.set(Position.KEY_TYPE, values[4]);
DateFormat dateFormat = new SimpleDateFormat("ddMMyyHHmmss");
dateFormat.setTimeZone(TimeZone.getTimeZone("UTC"));
- String date = String.format("%06d", Integer.parseInt(values[index++]));
- String time = String.format("%06d", Integer.parseInt(values[index++]));
+ String date = String.format("%06d", Integer.parseInt(values[5]));
+ String time = String.format("%06d", Integer.parseInt(values[6]));
position.setTime(dateFormat.parse(date + time));
- position.setLatitude(convertCoordinates(Long.valueOf(values[index++])));
- position.setLongitude(convertCoordinates(Long.valueOf(values[index++])));
+ position.setLatitude(convertCoordinates(Long.valueOf(values[7])));
+ position.setLongitude(convertCoordinates(Long.valueOf(values[8])));
- position.setSpeed(UnitsConverter.knotsFromKph(Integer.valueOf(values[index++]) / 100));
- position.setCourse(Integer.valueOf(values[index++]) / 100);
+ position.setSpeed(UnitsConverter.knotsFromKph(Integer.valueOf(values[9]) / 100));
+ position.setCourse(Integer.valueOf(values[10]) / 100);
- position.set(Position.KEY_ODOMETER, Integer.valueOf(values[index++]));
+ position.set(Position.KEY_ODOMETER, Integer.valueOf(values[11]));
String input = new StringBuilder(String.format("%08d",
- Integer.parseInt(values[index++]))).reverse().toString();
+ Integer.parseInt(toBin(values[12])))).reverse().toString();
String output = new StringBuilder(String.format("%08d",
- Integer.parseInt(values[index++]))).reverse().toString();
-
- if (input.substring(0).equals("1")) {
- position.set(Position.KEY_ALARM, Position.ALARM_SOS);
- }
- position.set(Position.KEY_IGNITION, input.substring(4).equals("1"));
-
- position.setValid(output.substring(0).equals("1"));
+ Integer.parseInt(toBin(values[13])))).reverse().toString();
- position.set(Position.KEY_POWER, Integer.valueOf(values[index++]) / 100);
+ position.set(Position.KEY_ALARM, (input.substring(0, 1).equals("1") ? Position.ALARM_SOS : null));
- position.set(Position.KEY_BATTERY_LEVEL, Double.parseDouble(values[index++]));
+ position.set(Position.KEY_IGNITION, input.substring(4, 5).equals("1"));
- position.set(Position.KEY_RSSI, Integer.valueOf(values[index++]));
-
- if (values.length == 22) {
- String driverUniqueId = values[index++];
- if (!driverUniqueId.isEmpty()) {
- position.set(Position.KEY_DRIVER_UNIQUE_ID, driverUniqueId);
- }
- }
+ position.setValid(output.substring(0, 1).equals("1"));
return position;
+
}
@Override
@@ -125,26 +100,19 @@ public class SviasProtocolDecoder extends BaseProtocolDecoder { String sentence = (String) msg;
- if (sentence.contains(":")) {
-
- String[] values = sentence.substring(1).split(":");
-
- DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, values[1]);
-
- if (deviceSession != null) {
- sendResponse(channel, "@");
- }
-
- } else {
+ if (!sentence.contains(":")) {
Position position = decodePosition(channel, remoteAddress, sentence.substring(1));
if (position != null) {
- sendResponse(channel, "@");
return position;
}
}
+ if (channel != null) {
+ channel.write(MSG_KEEPALIVE);
+ }
+
return null;
}
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