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-rw-r--r--src/org/traccar/helper/BcdUtil.java2
-rw-r--r--src/org/traccar/helper/BitUtil.java2
-rw-r--r--src/org/traccar/helper/Checksum.java15
-rw-r--r--src/org/traccar/helper/DateBuilder.java7
-rw-r--r--src/org/traccar/helper/DateUtil.java16
-rw-r--r--src/org/traccar/helper/DistanceCalculator.java19
-rw-r--r--src/org/traccar/helper/Hashing.java2
-rw-r--r--src/org/traccar/helper/LocationTree.java2
-rw-r--r--src/org/traccar/helper/Log.java8
-rw-r--r--src/org/traccar/helper/ObdDecoder.java6
-rw-r--r--src/org/traccar/helper/Parser.java4
-rw-r--r--src/org/traccar/helper/PatternBuilder.java2
-rw-r--r--src/org/traccar/helper/PatternUtil.java14
-rw-r--r--src/org/traccar/helper/StringFinder.java2
-rw-r--r--src/org/traccar/helper/UnitsConverter.java15
15 files changed, 95 insertions, 21 deletions
diff --git a/src/org/traccar/helper/BcdUtil.java b/src/org/traccar/helper/BcdUtil.java
index a248daf22..495f94104 100644
--- a/src/org/traccar/helper/BcdUtil.java
+++ b/src/org/traccar/helper/BcdUtil.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2012 - 2016 Anton Tananaev (anton.tananaev@gmail.com)
+ * Copyright 2012 - 2016 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
diff --git a/src/org/traccar/helper/BitUtil.java b/src/org/traccar/helper/BitUtil.java
index 31271a691..b6108edff 100644
--- a/src/org/traccar/helper/BitUtil.java
+++ b/src/org/traccar/helper/BitUtil.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2015 Anton Tananaev (anton.tananaev@gmail.com)
+ * Copyright 2015 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
diff --git a/src/org/traccar/helper/Checksum.java b/src/org/traccar/helper/Checksum.java
index 2a4b1191d..f08292392 100644
--- a/src/org/traccar/helper/Checksum.java
+++ b/src/org/traccar/helper/Checksum.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2012 - 2015 Anton Tananaev (anton.tananaev@gmail.com)
+ * Copyright 2012 - 2015 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -194,10 +194,19 @@ public final class Checksum {
return checksum;
}
+ public static int xor(String string) {
+ byte checksum = 0;
+ for (byte b : string.getBytes(StandardCharsets.US_ASCII)) {
+ checksum ^= b;
+ }
+ return checksum;
+ }
+
public static String nmea(String msg) {
int checksum = 0;
- for (byte b : msg.getBytes(StandardCharsets.US_ASCII)) {
- checksum ^= b;
+ byte[] bytes = msg.getBytes(StandardCharsets.US_ASCII);
+ for (int i = 1; i < bytes.length; i++) {
+ checksum ^= bytes[i];
}
return String.format("*%02x", checksum).toUpperCase();
}
diff --git a/src/org/traccar/helper/DateBuilder.java b/src/org/traccar/helper/DateBuilder.java
index c52210326..6e1b779f0 100644
--- a/src/org/traccar/helper/DateBuilder.java
+++ b/src/org/traccar/helper/DateBuilder.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2015 Anton Tananaev (anton.tananaev@gmail.com)
+ * Copyright 2015 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -92,6 +92,11 @@ public class DateBuilder {
return this;
}
+ public DateBuilder addSeconds(long seconds) {
+ calendar.setTimeInMillis(calendar.getTimeInMillis() + seconds * 1000);
+ return this;
+ }
+
public DateBuilder setMillis(int millis) {
calendar.set(Calendar.MILLISECOND, millis);
return this;
diff --git a/src/org/traccar/helper/DateUtil.java b/src/org/traccar/helper/DateUtil.java
index 0dca88a2b..de36d4420 100644
--- a/src/org/traccar/helper/DateUtil.java
+++ b/src/org/traccar/helper/DateUtil.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2016 Anton Tananaev (anton.tananaev@gmail.com)
+ * Copyright 2016 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -18,8 +18,14 @@ package org.traccar.helper;
import java.util.Calendar;
import java.util.Date;
+import org.joda.time.DateTime;
+import org.joda.time.format.DateTimeFormatter;
+import org.joda.time.format.ISODateTimeFormat;
+
public final class DateUtil {
+ private static final DateTimeFormatter DATE_FORMAT = ISODateTimeFormat.dateTimeParser();
+
private DateUtil() {
}
@@ -55,4 +61,12 @@ public final class DateUtil {
return calendar.getTime();
}
+ public static Date parseDate(String value) {
+ return DATE_FORMAT.parseDateTime(value).toDate();
+ }
+
+ public static DateTime parseDateTime(String value) {
+ return DATE_FORMAT.withOffsetParsed().parseDateTime(value);
+ }
+
}
diff --git a/src/org/traccar/helper/DistanceCalculator.java b/src/org/traccar/helper/DistanceCalculator.java
index d191a27af..88d4ef8a4 100644
--- a/src/org/traccar/helper/DistanceCalculator.java
+++ b/src/org/traccar/helper/DistanceCalculator.java
@@ -1,5 +1,6 @@
/*
- * Copyright 2014 Anton Tananaev (anton.tananaev@gmail.com)
+ * Copyright 2014 - 2016 Anton Tananaev (anton@traccar.org)
+ * Copyright 2016 Andrey Kunitsyn (andrey@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -33,4 +34,20 @@ public final class DistanceCalculator {
return d * 1000;
}
+ public static double distanceToLine(
+ double pointLat, double pointLon, double lat1, double lon1, double lat2, double lon2) {
+ double d0 = distance(pointLat, pointLon, lat1, lon1);
+ double d1 = distance(lat1, lon1, lat2, lon2);
+ double d2 = distance(lat2, lon2, pointLat, pointLon);
+ if (Math.pow(d0, 2) > Math.pow(d1, 2) + Math.pow(d2, 2)) {
+ return d2;
+ }
+ if (Math.pow(d2, 2) > Math.pow(d1, 2) + Math.pow(d0, 2)) {
+ return d0;
+ }
+ double halfP = (d0 + d1 + d2) * 0.5;
+ double area = Math.sqrt(halfP * (halfP - d0) * (halfP - d1) * (halfP - d2));
+ return 2 * area / d1;
+ }
+
}
diff --git a/src/org/traccar/helper/Hashing.java b/src/org/traccar/helper/Hashing.java
index 38ae5813e..55086bac7 100644
--- a/src/org/traccar/helper/Hashing.java
+++ b/src/org/traccar/helper/Hashing.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2015 Anton Tananaev (anton.tananaev@gmail.com)
+ * Copyright 2015 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
diff --git a/src/org/traccar/helper/LocationTree.java b/src/org/traccar/helper/LocationTree.java
index 5e16fc095..3aff3ce33 100644
--- a/src/org/traccar/helper/LocationTree.java
+++ b/src/org/traccar/helper/LocationTree.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2016 Anton Tananaev (anton.tananaev@gmail.com)
+ * Copyright 2016 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
diff --git a/src/org/traccar/helper/Log.java b/src/org/traccar/helper/Log.java
index d13210a17..d74246a64 100644
--- a/src/org/traccar/helper/Log.java
+++ b/src/org/traccar/helper/Log.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2012 - 2013 Anton Tananaev (anton.tananaev@gmail.com)
+ * Copyright 2012 - 2016 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -49,6 +49,10 @@ public final class Log {
private static Logger logger = null;
+ public static String getAppVersion() {
+ return Log.class.getPackage().getImplementationVersion();
+ }
+
public static void setupLogger(Config config) throws IOException {
Layout layout = new PatternLayout("%d{" + DATE_FORMAT + "} %5p: %m%n");
@@ -72,7 +76,7 @@ public final class Log {
});
Log.logSystemInfo();
- Log.info("Version: " + Log.class.getPackage().getImplementationVersion());
+ Log.info("Version: " + getAppVersion());
}
public static Logger getLogger() {
diff --git a/src/org/traccar/helper/ObdDecoder.java b/src/org/traccar/helper/ObdDecoder.java
index 3196c25e4..aea23ca60 100644
--- a/src/org/traccar/helper/ObdDecoder.java
+++ b/src/org/traccar/helper/ObdDecoder.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2015 - 2016 Anton Tananaev (anton.tananaev@gmail.com)
+ * Copyright 2015 - 2016 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -60,7 +60,7 @@ public final class ObdDecoder {
StringBuilder codes = new StringBuilder();
for (int i = 0; i < value.length() / 4; i++) {
int numValue = Integer.parseInt(value.substring(i * 4, (i + 1) * 4), 16);
- codes.append(',');
+ codes.append(' ');
switch (numValue >> 14) {
case 1:
codes.append('C');
@@ -78,7 +78,7 @@ public final class ObdDecoder {
codes.append(String.format("%04X", numValue & 0x3FFF));
}
if (codes.length() > 0) {
- return createEntry("dtcs", codes.toString().replaceFirst(",", ""));
+ return createEntry(Position.KEY_DTCS, codes.toString().trim());
} else {
return null;
}
diff --git a/src/org/traccar/helper/Parser.java b/src/org/traccar/helper/Parser.java
index dcea1c8f7..d64993ccb 100644
--- a/src/org/traccar/helper/Parser.java
+++ b/src/org/traccar/helper/Parser.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2015 Anton Tananaev (anton.tananaev@gmail.com)
+ * Copyright 2015 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -155,7 +155,7 @@ public class Parser {
}
if (hemisphere != null && (hemisphere.equals("S") || hemisphere.equals("W") || hemisphere.equals("-"))) {
- coordinate = -coordinate;
+ coordinate = -Math.abs(coordinate);
}
return coordinate;
diff --git a/src/org/traccar/helper/PatternBuilder.java b/src/org/traccar/helper/PatternBuilder.java
index 1e7613043..f3de5c1e5 100644
--- a/src/org/traccar/helper/PatternBuilder.java
+++ b/src/org/traccar/helper/PatternBuilder.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2015 Anton Tananaev (anton.tananaev@gmail.com)
+ * Copyright 2015 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
diff --git a/src/org/traccar/helper/PatternUtil.java b/src/org/traccar/helper/PatternUtil.java
index f665eb30d..12536eaef 100644
--- a/src/org/traccar/helper/PatternUtil.java
+++ b/src/org/traccar/helper/PatternUtil.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2015 - 2016 Anton Tananaev (anton.tananaev@gmail.com)
+ * Copyright 2015 - 2016 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -33,6 +33,18 @@ public final class PatternUtil {
public String getPatternMatch() {
return patternMatch;
}
+
+ public String getPatternTail() {
+ return patternTail;
+ }
+
+ public String getStringMatch() {
+ return stringMatch;
+ }
+
+ public String getStringTail() {
+ return stringTail;
+ }
}
public static MatchResult checkPattern(String pattern, String input) {
diff --git a/src/org/traccar/helper/StringFinder.java b/src/org/traccar/helper/StringFinder.java
index 6c1dafcfd..2fa0aa9a4 100644
--- a/src/org/traccar/helper/StringFinder.java
+++ b/src/org/traccar/helper/StringFinder.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2015 Anton Tananaev (anton.tananaev@gmail.com)
+ * Copyright 2015 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
diff --git a/src/org/traccar/helper/UnitsConverter.java b/src/org/traccar/helper/UnitsConverter.java
index 4bc7348db..e0d94c6dc 100644
--- a/src/org/traccar/helper/UnitsConverter.java
+++ b/src/org/traccar/helper/UnitsConverter.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2015 Anton Tananaev (anton.tananaev@gmail.com)
+ * Copyright 2015 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -21,6 +21,7 @@ public final class UnitsConverter {
private static final double KNOTS_TO_MPH_RATIO = 0.868976;
private static final double KNOTS_TO_MPS_RATIO = 1.94384;
private static final double KNOTS_TO_CPS_RATIO = 0.0194384449;
+ private static final double METERS_TO_FEET_RATIO = 0.3048;
private UnitsConverter() {
}
@@ -45,8 +46,20 @@ public final class UnitsConverter {
return value * KNOTS_TO_MPS_RATIO;
}
+ public static double mpsFromKnots(double value) {
+ return value / KNOTS_TO_MPS_RATIO;
+ }
+
public static double knotsFromCps(double value) { // cm/s
return value * KNOTS_TO_CPS_RATIO;
}
+ public static double feetFromMeters(double value) {
+ return value / METERS_TO_FEET_RATIO;
+ }
+
+ public static double metersFromFeet(double value) {
+ return value * METERS_TO_FEET_RATIO;
+ }
+
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-08-04 10:42:00 +0000