diff options
Diffstat (limited to 'src/org/traccar')
| -rw-r--r-- | src/org/traccar/protocol/XirgoProtocolDecoder.java | 98 |
1 files changed, 41 insertions, 57 deletions
diff --git a/src/org/traccar/protocol/XirgoProtocolDecoder.java b/src/org/traccar/protocol/XirgoProtocolDecoder.java index 400d3c76c..0f6ad50ba 100644 --- a/src/org/traccar/protocol/XirgoProtocolDecoder.java +++ b/src/org/traccar/protocol/XirgoProtocolDecoder.java @@ -16,12 +16,12 @@ package org.traccar.protocol; import java.net.SocketAddress; -import java.util.Calendar; -import java.util.TimeZone; -import java.util.regex.Matcher; import java.util.regex.Pattern; import org.jboss.netty.channel.Channel; import org.traccar.BaseProtocolDecoder; +import org.traccar.helper.DateBuilder; +import org.traccar.helper.Parser; +import org.traccar.helper.PatternBuilder; import org.traccar.helper.UnitsConverter; import org.traccar.model.Event; import org.traccar.model.Position; @@ -32,79 +32,63 @@ public class XirgoProtocolDecoder extends BaseProtocolDecoder { super(protocol); } - private static final Pattern PATTERN = Pattern.compile( - "\\$\\$" + - "(\\d+)," + // IMEI - "(\\d+)," + // Event - "(\\d{4})/(\\d{2})/(\\d{2})," + // Date - "(\\d{2}):(\\d{2}):(\\d{2})," + // Time - "(-?\\d+\\.?\\d*)," + // Latitude - "(-?\\d+\\.?\\d*)," + // Longitude - "(-?\\d+\\.?\\d*)," + // Altitude - "(\\d+\\.?\\d*)," + // Speed - "(\\d+\\.?\\d*)," + // Course - "(\\d+)," + // Satellites - "(\\d+\\.?\\d*)," + // HDOP - "(\\d+\\.\\d+)," + // Battery - "(\\d+)," + // GSM - "(\\d+\\.?\\d*)," + // Odometer - "(\\d+)," + // GPS - ".*"); + private static final Pattern PATTERN = new PatternBuilder() + .text("$$") + .number("(d+),") // imei + .number("(d+),") // event + .number("(dddd)/(dd)/(dd),") // date + .number("(dd):(dd):(dd),") // time + .number("(-?d+.?d*),") // latitude + .number("(-?d+.?d*),") // longitude + .number("(-?d+.?d*),") // altitude + .number("(d+.?d*),") // speed + .number("(d+.?d*),") // course + .number("(d+),") // satellites + .number("(d+.?d*),") // hdop + .number("(d+.d+),") // battery + .number("(d+),") // gsm + .number("(d+.?d*),") // odometer + .number("(d+),") // gps + .any() + .compile(); @Override protected Object decode( - Channel channel, SocketAddress remoteAddress, Object msg) - throws Exception { + Channel channel, SocketAddress remoteAddress, Object msg) throws Exception { - String sentence = (String) msg; - - // Parse message - Matcher parser = PATTERN.matcher(sentence); + Parser parser = new Parser(PATTERN, (String) msg); if (!parser.matches()) { return null; } - // Create new position Position position = new Position(); position.setProtocol(getProtocolName()); - Integer index = 1; - - // Get device by IMEI - if (!identify(parser.group(index++), channel, remoteAddress)) { + if (!identify(parser.next(), channel, remoteAddress)) { return null; } position.setDeviceId(getDeviceId()); - position.set(Event.KEY_EVENT, parser.group(index++)); + position.set(Event.KEY_EVENT, parser.next()); - // Date - Calendar time = Calendar.getInstance(TimeZone.getTimeZone("UTC")); - time.clear(); - time.set(Calendar.YEAR, Integer.parseInt(parser.group(index++))); - time.set(Calendar.MONTH, Integer.parseInt(parser.group(index++)) - 1); - time.set(Calendar.DAY_OF_MONTH, Integer.parseInt(parser.group(index++))); - time.set(Calendar.HOUR_OF_DAY, Integer.parseInt(parser.group(index++))); - time.set(Calendar.MINUTE, Integer.parseInt(parser.group(index++))); - time.set(Calendar.SECOND, Integer.parseInt(parser.group(index++))); - position.setTime(time.getTime()); + DateBuilder dateBuilder = new DateBuilder() + .setDate(parser.nextInt(), parser.nextInt(), parser.nextInt()) + .setTime(parser.nextInt(), parser.nextInt(), parser.nextInt()); + position.setTime(dateBuilder.getDate()); - // Location - position.setLatitude(Double.parseDouble(parser.group(index++))); - position.setLongitude(Double.parseDouble(parser.group(index++))); - position.setAltitude(Double.parseDouble(parser.group(index++))); - position.setSpeed(UnitsConverter.knotsFromMph(Double.parseDouble(parser.group(index++)))); - position.setCourse(Double.parseDouble(parser.group(index++))); + position.setLatitude(parser.nextDouble()); + position.setLongitude(parser.nextDouble()); + position.setAltitude(parser.nextDouble()); + position.setSpeed(UnitsConverter.knotsFromMph(parser.nextDouble())); + position.setCourse(parser.nextDouble()); - // Additional data - position.set(Event.KEY_SATELLITES, parser.group(index++)); - position.set(Event.KEY_HDOP, parser.group(index++)); - position.set(Event.KEY_BATTERY, parser.group(index++)); - position.set(Event.KEY_GSM, parser.group(index++)); - position.set(Event.KEY_ODOMETER, parser.group(index++)); + position.set(Event.KEY_SATELLITES, parser.next()); + position.set(Event.KEY_HDOP, parser.next()); + position.set(Event.KEY_BATTERY, parser.next()); + position.set(Event.KEY_GSM, parser.next()); + position.set(Event.KEY_ODOMETER, parser.next()); - // Validity - position.setValid(Integer.parseInt(parser.group(index++)) == 1); + position.setValid(parser.nextInt() == 1); return position; } |