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-rw-r--r--src/org/traccar/BaseProtocolEncoder.java12
-rw-r--r--src/org/traccar/MainEventHandler.java19
-rw-r--r--src/org/traccar/helper/Checksum.java242
-rw-r--r--src/org/traccar/model/Position.java1
-rw-r--r--src/org/traccar/protocol/AquilaProtocolDecoder.java127
-rw-r--r--src/org/traccar/protocol/BceProtocolDecoder.java3
-rw-r--r--src/org/traccar/protocol/ContinentalProtocolDecoder.java22
-rw-r--r--src/org/traccar/protocol/EasyTrackProtocolDecoder.java32
-rw-r--r--src/org/traccar/protocol/EgtsProtocol.java7
-rw-r--r--src/org/traccar/protocol/EgtsProtocolDecoder.java115
-rw-r--r--src/org/traccar/protocol/GoSafeProtocolDecoder.java252
-rw-r--r--src/org/traccar/protocol/KhdProtocolDecoder.java13
-rw-r--r--src/org/traccar/protocol/KhdProtocolEncoder.java17
-rw-r--r--src/org/traccar/protocol/MegastekProtocolDecoder.java6
-rw-r--r--src/org/traccar/protocol/Pt60Protocol.java47
-rw-r--r--src/org/traccar/protocol/Pt60ProtocolDecoder.java83
-rw-r--r--src/org/traccar/protocol/RoboTrackFrameDecoder.java57
-rw-r--r--src/org/traccar/protocol/RoboTrackProtocol.java45
-rw-r--r--src/org/traccar/protocol/RoboTrackProtocolDecoder.java130
-rw-r--r--src/org/traccar/protocol/TotemProtocolDecoder.java13
-rw-r--r--src/org/traccar/protocol/WatchFrameDecoder.java14
-rw-r--r--src/org/traccar/protocol/WatchProtocolDecoder.java34
-rw-r--r--src/org/traccar/protocol/WatchProtocolEncoder.java54
23 files changed, 976 insertions, 369 deletions
diff --git a/src/org/traccar/BaseProtocolEncoder.java b/src/org/traccar/BaseProtocolEncoder.java
index 2c8a81868..18544fd28 100644
--- a/src/org/traccar/BaseProtocolEncoder.java
+++ b/src/org/traccar/BaseProtocolEncoder.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2015 - 2016 Anton Tananaev (anton@traccar.org)
+ * Copyright 2015 - 2018 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.
@@ -45,7 +45,7 @@ public abstract class BaseProtocolEncoder extends OneToOneEncoder {
if (msg instanceof Command) {
Command command = (Command) msg;
- Object encodedCommand = encodeCommand(command);
+ Object encodedCommand = encodeCommand(channel, command);
// Log command
StringBuilder s = new StringBuilder();
@@ -65,6 +65,12 @@ public abstract class BaseProtocolEncoder extends OneToOneEncoder {
return msg;
}
- protected abstract Object encodeCommand(Command command);
+ protected Object encodeCommand(Channel channel, Command command) {
+ return encodeCommand(command);
+ }
+
+ protected Object encodeCommand(Command command) {
+ return null;
+ }
}
diff --git a/src/org/traccar/MainEventHandler.java b/src/org/traccar/MainEventHandler.java
index 8e88e15b9..6228f3709 100644
--- a/src/org/traccar/MainEventHandler.java
+++ b/src/org/traccar/MainEventHandler.java
@@ -60,13 +60,18 @@ public class MainEventHandler extends IdleStateAwareChannelHandler {
// Log position
StringBuilder s = new StringBuilder();
s.append(formatChannel(e.getChannel())).append(" ");
- s.append("id: ").append(uniqueId).append(", ");
- s.append("time: ").append(
- new SimpleDateFormat(Log.DATE_FORMAT).format(position.getFixTime())).append(", ");
- s.append("lat: ").append(String.format("%.5f", position.getLatitude())).append(", ");
- s.append("lon: ").append(String.format("%.5f", position.getLongitude())).append(", ");
- s.append("speed: ").append(String.format("%.1f", position.getSpeed())).append(", ");
- s.append("course: ").append(String.format("%.1f", position.getCourse()));
+ s.append("id: ").append(uniqueId);
+ s.append(", time: ").append(
+ new SimpleDateFormat(Log.DATE_FORMAT).format(position.getFixTime()));
+ s.append(", lat: ").append(String.format("%.5f", position.getLatitude()));
+ s.append(", lon: ").append(String.format("%.5f", position.getLongitude()));
+ if (position.getSpeed() > 0) {
+ s.append(", speed: ").append(String.format("%.1f", position.getSpeed()));
+ }
+ s.append(", course: ").append(String.format("%.1f", position.getCourse()));
+ if (position.getAccuracy() > 0) {
+ s.append(", accuracy: ").append(String.format("%.1f", position.getAccuracy()));
+ }
Object cmdResult = position.getAttributes().get(Position.KEY_RESULT);
if (cmdResult != null) {
s.append(", result: ").append(cmdResult);
diff --git a/src/org/traccar/helper/Checksum.java b/src/org/traccar/helper/Checksum.java
index 43ba6a689..5aed84bf8 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@traccar.org)
+ * Copyright 2012 - 2018 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.
@@ -24,163 +24,109 @@ public final class Checksum {
private Checksum() {
}
- private static final int[] CRC16_CCITT_TABLE_REVERSE = {
- 0x0000, 0x1189, 0x2312, 0x329B, 0x4624, 0x57AD, 0x6536, 0x74BF,
- 0x8C48, 0x9DC1, 0xAF5A, 0xBED3, 0xCA6C, 0xDBE5, 0xE97E, 0xF8F7,
- 0x1081, 0x0108, 0x3393, 0x221A, 0x56A5, 0x472C, 0x75B7, 0x643E,
- 0x9CC9, 0x8D40, 0xBFDB, 0xAE52, 0xDAED, 0xCB64, 0xF9FF, 0xE876,
- 0x2102, 0x308B, 0x0210, 0x1399, 0x6726, 0x76AF, 0x4434, 0x55BD,
- 0xAD4A, 0xBCC3, 0x8E58, 0x9FD1, 0xEB6E, 0xFAE7, 0xC87C, 0xD9F5,
- 0x3183, 0x200A, 0x1291, 0x0318, 0x77A7, 0x662E, 0x54B5, 0x453C,
- 0xBDCB, 0xAC42, 0x9ED9, 0x8F50, 0xFBEF, 0xEA66, 0xD8FD, 0xC974,
- 0x4204, 0x538D, 0x6116, 0x709F, 0x0420, 0x15A9, 0x2732, 0x36BB,
- 0xCE4C, 0xDFC5, 0xED5E, 0xFCD7, 0x8868, 0x99E1, 0xAB7A, 0xBAF3,
- 0x5285, 0x430C, 0x7197, 0x601E, 0x14A1, 0x0528, 0x37B3, 0x263A,
- 0xDECD, 0xCF44, 0xFDDF, 0xEC56, 0x98E9, 0x8960, 0xBBFB, 0xAA72,
- 0x6306, 0x728F, 0x4014, 0x519D, 0x2522, 0x34AB, 0x0630, 0x17B9,
- 0xEF4E, 0xFEC7, 0xCC5C, 0xDDD5, 0xA96A, 0xB8E3, 0x8A78, 0x9BF1,
- 0x7387, 0x620E, 0x5095, 0x411C, 0x35A3, 0x242A, 0x16B1, 0x0738,
- 0xFFCF, 0xEE46, 0xDCDD, 0xCD54, 0xB9EB, 0xA862, 0x9AF9, 0x8B70,
- 0x8408, 0x9581, 0xA71A, 0xB693, 0xC22C, 0xD3A5, 0xE13E, 0xF0B7,
- 0x0840, 0x19C9, 0x2B52, 0x3ADB, 0x4E64, 0x5FED, 0x6D76, 0x7CFF,
- 0x9489, 0x8500, 0xB79B, 0xA612, 0xD2AD, 0xC324, 0xF1BF, 0xE036,
- 0x18C1, 0x0948, 0x3BD3, 0x2A5A, 0x5EE5, 0x4F6C, 0x7DF7, 0x6C7E,
- 0xA50A, 0xB483, 0x8618, 0x9791, 0xE32E, 0xF2A7, 0xC03C, 0xD1B5,
- 0x2942, 0x38CB, 0x0A50, 0x1BD9, 0x6F66, 0x7EEF, 0x4C74, 0x5DFD,
- 0xB58B, 0xA402, 0x9699, 0x8710, 0xF3AF, 0xE226, 0xD0BD, 0xC134,
- 0x39C3, 0x284A, 0x1AD1, 0x0B58, 0x7FE7, 0x6E6E, 0x5CF5, 0x4D7C,
- 0xC60C, 0xD785, 0xE51E, 0xF497, 0x8028, 0x91A1, 0xA33A, 0xB2B3,
- 0x4A44, 0x5BCD, 0x6956, 0x78DF, 0x0C60, 0x1DE9, 0x2F72, 0x3EFB,
- 0xD68D, 0xC704, 0xF59F, 0xE416, 0x90A9, 0x8120, 0xB3BB, 0xA232,
- 0x5AC5, 0x4B4C, 0x79D7, 0x685E, 0x1CE1, 0x0D68, 0x3FF3, 0x2E7A,
- 0xE70E, 0xF687, 0xC41C, 0xD595, 0xA12A, 0xB0A3, 0x8238, 0x93B1,
- 0x6B46, 0x7ACF, 0x4854, 0x59DD, 0x2D62, 0x3CEB, 0x0E70, 0x1FF9,
- 0xF78F, 0xE606, 0xD49D, 0xC514, 0xB1AB, 0xA022, 0x92B9, 0x8330,
- 0x7BC7, 0x6A4E, 0x58D5, 0x495C, 0x3DE3, 0x2C6A, 0x1EF1, 0x0F78
- };
-
- private static final int[] CRC16_CCITT_TABLE = {
- 0x0000, 0x1021, 0x2042, 0x3063, 0x4084, 0x50A5, 0x60C6, 0x70E7,
- 0x8108, 0x9129, 0xA14A, 0xB16B, 0xC18C, 0xD1AD, 0xE1CE, 0xF1EF,
- 0x1231, 0x0210, 0x3273, 0x2252, 0x52B5, 0x4294, 0x72F7, 0x62D6,
- 0x9339, 0x8318, 0xB37B, 0xA35A, 0xD3BD, 0xC39C, 0xF3FF, 0xE3DE,
- 0x2462, 0x3443, 0x0420, 0x1401, 0x64E6, 0x74C7, 0x44A4, 0x5485,
- 0xA56A, 0xB54B, 0x8528, 0x9509, 0xE5EE, 0xF5CF, 0xC5AC, 0xD58D,
- 0x3653, 0x2672, 0x1611, 0x0630, 0x76D7, 0x66F6, 0x5695, 0x46B4,
- 0xB75B, 0xA77A, 0x9719, 0x8738, 0xF7DF, 0xE7FE, 0xD79D, 0xC7BC,
- 0x48C4, 0x58E5, 0x6886, 0x78A7, 0x0840, 0x1861, 0x2802, 0x3823,
- 0xC9CC, 0xD9ED, 0xE98E, 0xF9AF, 0x8948, 0x9969, 0xA90A, 0xB92B,
- 0x5AF5, 0x4AD4, 0x7AB7, 0x6A96, 0x1A71, 0x0A50, 0x3A33, 0x2A12,
- 0xDBFD, 0xCBDC, 0xFBBF, 0xEB9E, 0x9B79, 0x8B58, 0xBB3B, 0xAB1A,
- 0x6CA6, 0x7C87, 0x4CE4, 0x5CC5, 0x2C22, 0x3C03, 0x0C60, 0x1C41,
- 0xEDAE, 0xFD8F, 0xCDEC, 0xDDCD, 0xAD2A, 0xBD0B, 0x8D68, 0x9D49,
- 0x7E97, 0x6EB6, 0x5ED5, 0x4EF4, 0x3E13, 0x2E32, 0x1E51, 0x0E70,
- 0xFF9F, 0xEFBE, 0xDFDD, 0xCFFC, 0xBF1B, 0xAF3A, 0x9F59, 0x8F78,
- 0x9188, 0x81A9, 0xB1CA, 0xA1EB, 0xD10C, 0xC12D, 0xF14E, 0xE16F,
- 0x1080, 0x00A1, 0x30C2, 0x20E3, 0x5004, 0x4025, 0x7046, 0x6067,
- 0x83B9, 0x9398, 0xA3FB, 0xB3DA, 0xC33D, 0xD31C, 0xE37F, 0xF35E,
- 0x02B1, 0x1290, 0x22F3, 0x32D2, 0x4235, 0x5214, 0x6277, 0x7256,
- 0xB5EA, 0xA5CB, 0x95A8, 0x8589, 0xF56E, 0xE54F, 0xD52C, 0xC50D,
- 0x34E2, 0x24C3, 0x14A0, 0x0481, 0x7466, 0x6447, 0x5424, 0x4405,
- 0xA7DB, 0xB7FA, 0x8799, 0x97B8, 0xE75F, 0xF77E, 0xC71D, 0xD73C,
- 0x26D3, 0x36F2, 0x0691, 0x16B0, 0x6657, 0x7676, 0x4615, 0x5634,
- 0xD94C, 0xC96D, 0xF90E, 0xE92F, 0x99C8, 0x89E9, 0xB98A, 0xA9AB,
- 0x5844, 0x4865, 0x7806, 0x6827, 0x18C0, 0x08E1, 0x3882, 0x28A3,
- 0xCB7D, 0xDB5C, 0xEB3F, 0xFB1E, 0x8BF9, 0x9BD8, 0xABBB, 0xBB9A,
- 0x4A75, 0x5A54, 0x6A37, 0x7A16, 0x0AF1, 0x1AD0, 0x2AB3, 0x3A92,
- 0xFD2E, 0xED0F, 0xDD6C, 0xCD4D, 0xBDAA, 0xAD8B, 0x9DE8, 0x8DC9,
- 0x7C26, 0x6C07, 0x5C64, 0x4C45, 0x3CA2, 0x2C83, 0x1CE0, 0x0CC1,
- 0xEF1F, 0xFF3E, 0xCF5D, 0xDF7C, 0xAF9B, 0xBFBA, 0x8FD9, 0x9FF8,
- 0x6E17, 0x7E36, 0x4E55, 0x5E74, 0x2E93, 0x3EB2, 0x0ED1, 0x1EF0
- };
-
- private static final int[] CRC16_IBM_TABLE = {
- 0x0000, 0xc0c1, 0xc181, 0x0140, 0xc301, 0x03c0, 0x0280, 0xc241,
- 0xc601, 0x06c0, 0x0780, 0xc741, 0x0500, 0xc5c1, 0xc481, 0x0440,
- 0xcc01, 0x0cc0, 0x0d80, 0xcd41, 0x0f00, 0xcfc1, 0xce81, 0x0e40,
- 0x0a00, 0xcac1, 0xcb81, 0x0b40, 0xc901, 0x09c0, 0x0880, 0xc841,
- 0xd801, 0x18c0, 0x1980, 0xd941, 0x1b00, 0xdbc1, 0xda81, 0x1a40,
- 0x1e00, 0xdec1, 0xdf81, 0x1f40, 0xdd01, 0x1dc0, 0x1c80, 0xdc41,
- 0x1400, 0xd4c1, 0xd581, 0x1540, 0xd701, 0x17c0, 0x1680, 0xd641,
- 0xd201, 0x12c0, 0x1380, 0xd341, 0x1100, 0xd1c1, 0xd081, 0x1040,
- 0xf001, 0x30c0, 0x3180, 0xf141, 0x3300, 0xf3c1, 0xf281, 0x3240,
- 0x3600, 0xf6c1, 0xf781, 0x3740, 0xf501, 0x35c0, 0x3480, 0xf441,
- 0x3c00, 0xfcc1, 0xfd81, 0x3d40, 0xff01, 0x3fc0, 0x3e80, 0xfe41,
- 0xfa01, 0x3ac0, 0x3b80, 0xfb41, 0x3900, 0xf9c1, 0xf881, 0x3840,
- 0x2800, 0xe8c1, 0xe981, 0x2940, 0xeb01, 0x2bc0, 0x2a80, 0xea41,
- 0xee01, 0x2ec0, 0x2f80, 0xef41, 0x2d00, 0xedc1, 0xec81, 0x2c40,
- 0xe401, 0x24c0, 0x2580, 0xe541, 0x2700, 0xe7c1, 0xe681, 0x2640,
- 0x2200, 0xe2c1, 0xe381, 0x2340, 0xe101, 0x21c0, 0x2080, 0xe041,
- 0xa001, 0x60c0, 0x6180, 0xa141, 0x6300, 0xa3c1, 0xa281, 0x6240,
- 0x6600, 0xa6c1, 0xa781, 0x6740, 0xa501, 0x65c0, 0x6480, 0xa441,
- 0x6c00, 0xacc1, 0xad81, 0x6d40, 0xaf01, 0x6fc0, 0x6e80, 0xae41,
- 0xaa01, 0x6ac0, 0x6b80, 0xab41, 0x6900, 0xa9c1, 0xa881, 0x6840,
- 0x7800, 0xb8c1, 0xb981, 0x7940, 0xbb01, 0x7bc0, 0x7a80, 0xba41,
- 0xbe01, 0x7ec0, 0x7f80, 0xbf41, 0x7d00, 0xbdc1, 0xbc81, 0x7c40,
- 0xb401, 0x74c0, 0x7580, 0xb541, 0x7700, 0xb7c1, 0xb681, 0x7640,
- 0x7200, 0xb2c1, 0xb381, 0x7340, 0xb101, 0x71c0, 0x7080, 0xb041,
- 0x5000, 0x90c1, 0x9181, 0x5140, 0x9301, 0x53c0, 0x5280, 0x9241,
- 0x9601, 0x56c0, 0x5780, 0x9741, 0x5500, 0x95c1, 0x9481, 0x5440,
- 0x9c01, 0x5cc0, 0x5d80, 0x9d41, 0x5f00, 0x9fc1, 0x9e81, 0x5e40,
- 0x5a00, 0x9ac1, 0x9b81, 0x5b40, 0x9901, 0x59c0, 0x5880, 0x9841,
- 0x8801, 0x48c0, 0x4980, 0x8941, 0x4b00, 0x8bc1, 0x8a81, 0x4a40,
- 0x4e00, 0x8ec1, 0x8f81, 0x4f40, 0x8d01, 0x4dc0, 0x4c80, 0x8c41,
- 0x4400, 0x84c1, 0x8581, 0x4540, 0x8701, 0x47c0, 0x4680, 0x8641,
- 0x8201, 0x42c0, 0x4380, 0x8341, 0x4100, 0x81c1, 0x8081, 0x4040,
- };
-
- // More info: http://reveng.sourceforge.net/crc-catalogue/16.htm
- public static final String CRC16_IBM = "IBM";
- public static final String CRC16_MODBUS = "MODBUS";
- public static final String CRC16_X25 = "X-25";
- public static final String CRC16_CCITT_FALSE = "CCITT-FALSE";
- public static final String CRC16_KERMIT = "KERMIT";
- public static final String CRC16_XMODEM = "XMODEM";
- public static final String CRC16_AUG_CCITT = "AUG-CCITT";
- public static final String CRC16_GENIBUS = "GENIBUS";
- public static final String CRC16_MCRF4XX = "MCRF4XX";
-
- private static int crc16Unreflected(ByteBuffer buf, int crcIn, int[] table) {
- int crc16 = crcIn;
- while (buf.hasRemaining()) {
- crc16 = table[((crc16 >> 8) ^ buf.get()) & 0xff] ^ (crc16 << 8);
+ public static class Algorithm {
+
+ private int poly;
+ private int init;
+ private boolean refIn;
+ private boolean refOut;
+ private int xorOut;
+ private int[] table;
+
+ public Algorithm(int bits, int poly, int init, boolean refIn, boolean refOut, int xorOut) {
+ this.poly = poly;
+ this.init = init;
+ this.refIn = refIn;
+ this.refOut = refOut;
+ this.xorOut = xorOut;
+ this.table = bits == 8 ? initTable8() : initTable16();
+ }
+
+ private int[] initTable8() {
+ int[] table = new int[256];
+ int crc;
+ for (int i = 0; i < 256; i++) {
+ crc = i;
+ for (int j = 0; j < 8; j++) {
+ boolean bit = (crc & 0x80) != 0;
+ crc <<= 1;
+ if (bit) {
+ crc ^= poly;
+ }
+ }
+ table[i] = crc & 0xFF;
+ }
+ return table;
+ }
+
+ private int[] initTable16() {
+ int[] table = new int[256];
+ int crc;
+ for (int i = 0; i < 256; i++) {
+ crc = i << 8;
+ for (int j = 0; j < 8; j++) {
+ boolean bit = (crc & 0x8000) != 0;
+ crc <<= 1;
+ if (bit) {
+ crc ^= poly;
+ }
+ }
+ table[i] = crc & 0xFFFF;
+ }
+ return table;
+ }
+
+ }
+
+ private static int reverse(int value, int bits) {
+ int result = 0;
+ for (int i = 0; i < bits; i++) {
+ result = (result << 1) | (value & 1);
+ value >>= 1;
}
- return crc16 & 0xFFFF;
+ return result;
}
- private static int crc16Reflected(ByteBuffer buf, int crcIn, int[] table) {
- int crc16 = crcIn;
+ public static int crc8(Algorithm algorithm, ByteBuffer buf) {
+ int crc = algorithm.init;
while (buf.hasRemaining()) {
- crc16 = table[(crc16 ^ buf.get()) & 0xff] ^ (crc16 >> 8);
+ int b = buf.get() & 0xFF;
+ if (algorithm.refIn) {
+ b = reverse(b, 8);
+ }
+ crc = algorithm.table[(crc & 0xFF) ^ b];
+ }
+ if (algorithm.refOut) {
+ crc = reverse(crc, 8);
}
- return crc16 & 0xFFFF;
+ return (crc ^ algorithm.xorOut) & 0xFF;
}
- public static int crc16(String type, ByteBuffer buf) {
- switch (type) {
- case CRC16_IBM:
- return crc16Reflected(buf, 0, CRC16_IBM_TABLE);
- case CRC16_MODBUS:
- return crc16Reflected(buf, 0xFFFF, CRC16_IBM_TABLE);
- case CRC16_X25:
- return crc16Reflected(buf, 0xFFFF, CRC16_CCITT_TABLE_REVERSE) ^ 0xFFFF;
- case CRC16_CCITT_FALSE:
- return crc16Unreflected(buf, 0xFFFF, CRC16_CCITT_TABLE);
- case CRC16_KERMIT:
- return crc16Reflected(buf, 0, CRC16_CCITT_TABLE_REVERSE);
- case CRC16_XMODEM:
- return crc16Unreflected(buf, 0, CRC16_CCITT_TABLE);
- case CRC16_AUG_CCITT:
- return crc16Unreflected(buf, 0x1d0f, CRC16_CCITT_TABLE);
- case CRC16_GENIBUS:
- return crc16Unreflected(buf, 0xFFFF, CRC16_CCITT_TABLE) ^ 0xFFFF;
- case CRC16_MCRF4XX:
- return crc16Reflected(buf, 0xFFFF, CRC16_CCITT_TABLE_REVERSE);
- default:
- throw new UnsupportedOperationException(type);
+ public static int crc16(Algorithm algorithm, ByteBuffer buf) {
+ int crc = algorithm.init;
+ while (buf.hasRemaining()) {
+ int b = buf.get() & 0xFF;
+ if (algorithm.refIn) {
+ b = reverse(b, 8);
+ }
+ crc = (crc << 8) ^ algorithm.table[((crc >> 8) & 0xFF) ^ b];
+ }
+ if (algorithm.refOut) {
+ crc = reverse(crc, 16);
}
+ return (crc ^ algorithm.xorOut) & 0xFFFF;
}
+ public static final Algorithm CRC8_EGTS = new Algorithm(8, 0x31, 0xFF, false, false, 0x00);
+ public static final Algorithm CRC8_ROHC = new Algorithm(8, 0x07, 0xFF, true, true, 0x00);
+
+ public static final Algorithm CRC16_IBM = new Algorithm(16, 0x8005, 0x0000, true, true, 0x0000);
+ public static final Algorithm CRC16_X25 = new Algorithm(16, 0x1021, 0xFFFF, true, true, 0xFFFF);
+ public static final Algorithm CRC16_MODBUS = new Algorithm(16, 0x8005, 0xFFFF, true, true, 0x0000);
+ public static final Algorithm CRC16_CCITT_FALSE = new Algorithm(16, 0x1021, 0xFFFF, false, false, 0x0000);
+ public static final Algorithm CRC16_KERMIT = new Algorithm(16, 0x1021, 0x0000, true, true, 0x0000);
+ public static final Algorithm CRC16_XMODEM = new Algorithm(16, 0x1021, 0x0000, false, false, 0x0000);
+
public static int crc32(ByteBuffer buf) {
CRC32 checksum = new CRC32();
while (buf.hasRemaining()) {
diff --git a/src/org/traccar/model/Position.java b/src/org/traccar/model/Position.java
index 49e3231c3..fca0f16e3 100644
--- a/src/org/traccar/model/Position.java
+++ b/src/org/traccar/model/Position.java
@@ -58,6 +58,7 @@ public class Position extends Message {
public static final String KEY_TYPE = "type";
public static final String KEY_IGNITION = "ignition";
public static final String KEY_FLAGS = "flags";
+ public static final String KEY_ANTENNA = "antenna";
public static final String KEY_CHARGE = "charge";
public static final String KEY_IP = "ip";
public static final String KEY_ARCHIVE = "archive";
diff --git a/src/org/traccar/protocol/AquilaProtocolDecoder.java b/src/org/traccar/protocol/AquilaProtocolDecoder.java
index d8081612d..960139b3f 100644
--- a/src/org/traccar/protocol/AquilaProtocolDecoder.java
+++ b/src/org/traccar/protocol/AquilaProtocolDecoder.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2015 - 2017 Anton Tananaev (anton@traccar.org)
+ * Copyright 2015 - 2018 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 +21,8 @@ import org.traccar.DeviceSession;
import org.traccar.helper.Parser;
import org.traccar.helper.PatternBuilder;
import org.traccar.helper.UnitsConverter;
+import org.traccar.model.CellTower;
+import org.traccar.model.Network;
import org.traccar.model.Position;
import java.net.SocketAddress;
@@ -32,7 +34,7 @@ public class AquilaProtocolDecoder extends BaseProtocolDecoder {
super(protocol);
}
- private static final Pattern PATTERN = new PatternBuilder()
+ private static final Pattern PATTERN_A = new PatternBuilder()
.text("$$")
.expression("[^,]*,") // client
.number("(d+),") // device serial number
@@ -129,11 +131,9 @@ public class AquilaProtocolDecoder extends BaseProtocolDecoder {
.number("xx") // checksum
.compile();
- @Override
- protected Object decode(
- Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
+ private Position decodeA(Channel channel, SocketAddress remoteAddress, String sentence) {
- Parser parser = new Parser(PATTERN, (String) msg);
+ Parser parser = new Parser(PATTERN_A, sentence);
if (!parser.matches()) {
return null;
}
@@ -215,4 +215,119 @@ public class AquilaProtocolDecoder extends BaseProtocolDecoder {
return position;
}
+ private static final Pattern PATTERN_B = new PatternBuilder()
+ .text("$Header,")
+ .expression("[^,]+,") // client
+ .expression("[^,]+,") // firmware version
+ .expression(".{2},") // type
+ .number("d+,") // message id
+ .expression("[LH],") // status
+ .number("(d+),") // imei
+ .expression("[^,]+,") // registration number
+ .number("([01]),") // validity
+ .number("(dd)(dd)(dddd),") // date (ddmmyyyy)
+ .number("(dd)(dd)(dd),") // time (hhmmss)
+ .number("(-?d+.d+),") // latitude
+ .expression("([NS]),")
+ .number("(-?d+.d+),") // longitude
+ .expression("([EW]),")
+ .number("(d+.d+),") // speed
+ .number("(d+),") // course
+ .number("(d+),") // satellites
+ .number("(-?d+.d+),") // altitude
+ .number("(d+.d+),") // pdop
+ .number("(d+.d+),") // hdop
+ .expression("[^,]+,") // operator
+ .number("([01]),") // ignition
+ .number("([01]),") // charge
+ .number("(d+.d+),") // power
+ .number("(d+.d+),") // battery
+ .number("[01],") // emergency
+ .expression("[CO],") // tamper
+ .number("(d+),") // rssi
+ .number("(d+),") // mcc
+ .number("(d+),") // mnc
+ .number("(x+),") // lac
+ .number("(x+),") // cid
+ .number("(d+),(x+),(x+),") // cell 1
+ .number("(d+),(x+),(x+),") // cell 2
+ .number("(d+),(x+),(x+),") // cell 3
+ .number("(d+),(x+),(x+),") // cell 4
+ .number("([01])+,") // inputs
+ .number("([01])+,") // outputs
+ .number("d+,") // frame number
+ .number("(d+.d+),") // adc1
+ .number("(d+.d+),") // adc2
+ .number("d+,") // delta distance
+ .any()
+ .compile();
+
+ private Position decodeB(Channel channel, SocketAddress remoteAddress, String sentence) {
+
+ Parser parser = new Parser(PATTERN_B, sentence);
+ if (!parser.matches()) {
+ return null;
+ }
+
+ DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, parser.next());
+ if (deviceSession == null) {
+ return null;
+ }
+
+ Position position = new Position(getProtocolName());
+ position.setDeviceId(deviceSession.getDeviceId());
+
+ position.setValid(parser.nextInt() == 1);
+ position.setTime(parser.nextDateTime(Parser.DateTimeFormat.DMY_HMS));
+ position.setLatitude(parser.nextCoordinate(Parser.CoordinateFormat.DEG_HEM));
+ position.setLongitude(parser.nextCoordinate(Parser.CoordinateFormat.DEG_HEM));
+ position.setSpeed(UnitsConverter.knotsFromKph(parser.nextDouble()));
+ position.setCourse(parser.nextInt());
+
+ position.set(Position.KEY_SATELLITES, parser.nextInt());
+
+ position.setAltitude(parser.nextDouble());
+
+ position.set(Position.KEY_PDOP, parser.nextDouble());
+ position.set(Position.KEY_HDOP, parser.nextDouble());
+ position.set(Position.KEY_IGNITION, parser.nextInt() == 1);
+ position.set(Position.KEY_CHARGE, parser.nextInt() == 1);
+ position.set(Position.KEY_POWER, parser.nextDouble());
+ position.set(Position.KEY_BATTERY, parser.nextDouble());
+
+ Network network = new Network();
+
+ int rssi = parser.nextInt();
+ int mcc = parser.nextInt();
+ int mnc = parser.nextInt();
+
+ network.addCellTower(CellTower.from(mcc, mnc, parser.nextHexInt(), parser.nextHexInt(), rssi));
+ for (int i = 0; i < 4; i++) {
+ rssi = parser.nextInt();
+ network.addCellTower(CellTower.from(mcc, mnc, parser.nextHexInt(), parser.nextHexInt(), rssi));
+ }
+
+ position.setNetwork(network);
+
+ position.set(Position.KEY_INPUT, parser.nextBinInt());
+ position.set(Position.KEY_OUTPUT, parser.nextBinInt());
+ position.set(Position.PREFIX_ADC + 1, parser.nextDouble());
+ position.set(Position.PREFIX_ADC + 2, parser.nextDouble());
+
+ return position;
+ }
+
+ @Override
+ protected Object decode(
+ Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
+
+ String sentence = (String) msg;
+
+ if (sentence.startsWith("$$")) {
+ return decodeA(channel, remoteAddress, sentence);
+ } else {
+ return decodeB(channel, remoteAddress, sentence);
+ }
+ }
+
}
diff --git a/src/org/traccar/protocol/BceProtocolDecoder.java b/src/org/traccar/protocol/BceProtocolDecoder.java
index 22d6a5aa8..a023e60c5 100644
--- a/src/org/traccar/protocol/BceProtocolDecoder.java
+++ b/src/org/traccar/protocol/BceProtocolDecoder.java
@@ -21,6 +21,7 @@ import org.jboss.netty.channel.Channel;
import org.traccar.BaseProtocolDecoder;
import org.traccar.DeviceSession;
import org.traccar.helper.BitUtil;
+import org.traccar.helper.UnitsConverter;
import org.traccar.model.CellTower;
import org.traccar.model.Network;
import org.traccar.model.Position;
@@ -93,7 +94,7 @@ public class BceProtocolDecoder extends BaseProtocolDecoder {
position.setValid(true);
position.setLongitude(buf.readFloat());
position.setLatitude(buf.readFloat());
- position.setSpeed(buf.readUnsignedByte());
+ position.setSpeed(UnitsConverter.knotsFromKph(buf.readUnsignedByte()));
int gps = buf.readUnsignedByte();
position.set(Position.KEY_SATELLITES, gps & 0xf);
diff --git a/src/org/traccar/protocol/ContinentalProtocolDecoder.java b/src/org/traccar/protocol/ContinentalProtocolDecoder.java
index 2138eb39e..726d9e16b 100644
--- a/src/org/traccar/protocol/ContinentalProtocolDecoder.java
+++ b/src/org/traccar/protocol/ContinentalProtocolDecoder.java
@@ -16,6 +16,7 @@
package org.traccar.protocol;
import org.jboss.netty.buffer.ChannelBuffer;
+import org.jboss.netty.buffer.ChannelBuffers;
import org.jboss.netty.channel.Channel;
import org.traccar.BaseProtocolDecoder;
import org.traccar.DeviceSession;
@@ -36,6 +37,22 @@ public class ContinentalProtocolDecoder extends BaseProtocolDecoder {
public static final int MSG_ACK = 0x06;
public static final int MSG_NACK = 0x15;
+ private void sendResponse(Channel channel, long serialNumber) {
+ if (channel != null) {
+ ChannelBuffer response = ChannelBuffers.dynamicBuffer();
+
+ response.writeByte('S');
+ response.writeByte('V');
+ response.writeShort(2 + 2 + 1 + 4 + 2); // length
+ response.writeByte(1); // version
+ response.writeInt((int) serialNumber);
+ response.writeByte(0); // product
+ response.writeByte(MSG_ACK);
+
+ channel.write(response);
+ }
+ }
+
@Override
protected Object decode(
Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
@@ -46,11 +63,14 @@ public class ContinentalProtocolDecoder extends BaseProtocolDecoder {
buf.readUnsignedShort(); // length
buf.readUnsignedByte(); // software version
- DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, String.valueOf(buf.readUnsignedInt()));
+ long serialNumber = buf.readUnsignedInt();
+ DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, String.valueOf(serialNumber));
if (deviceSession == null) {
return null;
}
+ sendResponse(channel, serialNumber);
+
buf.readUnsignedByte(); // product
int type = buf.readUnsignedByte();
diff --git a/src/org/traccar/protocol/EasyTrackProtocolDecoder.java b/src/org/traccar/protocol/EasyTrackProtocolDecoder.java
index 50b21841b..16ced37ae 100644
--- a/src/org/traccar/protocol/EasyTrackProtocolDecoder.java
+++ b/src/org/traccar/protocol/EasyTrackProtocolDecoder.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2013 - 2017 Anton Tananaev (anton@traccar.org)
+ * Copyright 2013 - 2018 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.
@@ -54,6 +54,31 @@ public class EasyTrackProtocolDecoder extends BaseProtocolDecoder {
.any()
.compile();
+ private String decodeAlarm(long status) {
+ if ((status & 0x02000000) > 0) {
+ return Position.ALARM_GEOFENCE_ENTER;
+ }
+ if ((status & 0x04000000) > 0) {
+ return Position.ALARM_GEOFENCE_EXIT;
+ }
+ if ((status & 0x08000000) > 0) {
+ return Position.ALARM_LOW_BATTERY;
+ }
+ if ((status & 0x20000000) > 0) {
+ return Position.ALARM_VIBRATION;
+ }
+ if ((status & 0x80000000) > 0) {
+ return Position.ALARM_OVERSPEED;
+ }
+ if ((status & 0x00010000) > 0) {
+ return Position.ALARM_SOS;
+ }
+ if ((status & 0x00040000) > 0) {
+ return Position.ALARM_POWER_CUT;
+ }
+ return null;
+ }
+
@Override
protected Object decode(
Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
@@ -95,7 +120,10 @@ public class EasyTrackProtocolDecoder extends BaseProtocolDecoder {
position.setSpeed(UnitsConverter.knotsFromKph(parser.nextHexInt(0) / 100.0));
position.setCourse(parser.nextHexInt(0) / 100.0);
- position.set(Position.KEY_STATUS, parser.next());
+ long status = parser.nextHexLong();
+ position.set(Position.KEY_STATUS, status);
+ position.set(Position.KEY_ALARM, decodeAlarm(status));
+
position.set("signal", parser.next());
position.set(Position.KEY_POWER, parser.nextDouble(0));
position.set("oil", parser.nextHexInt(0));
diff --git a/src/org/traccar/protocol/EgtsProtocol.java b/src/org/traccar/protocol/EgtsProtocol.java
index 0a57f0061..13ec6c9a7 100644
--- a/src/org/traccar/protocol/EgtsProtocol.java
+++ b/src/org/traccar/protocol/EgtsProtocol.java
@@ -20,6 +20,7 @@ import org.jboss.netty.channel.ChannelPipeline;
import org.traccar.BaseProtocol;
import org.traccar.TrackerServer;
+import java.nio.ByteOrder;
import java.util.List;
public class EgtsProtocol extends BaseProtocol {
@@ -30,13 +31,15 @@ public class EgtsProtocol extends BaseProtocol {
@Override
public void initTrackerServers(List<TrackerServer> serverList) {
- serverList.add(new TrackerServer(new ServerBootstrap(), getName()) {
+ TrackerServer server = new TrackerServer(new ServerBootstrap(), getName()) {
@Override
protected void addSpecificHandlers(ChannelPipeline pipeline) {
pipeline.addLast("frameDecoder", new EgtsFrameDecoder());
pipeline.addLast("objectDecoder", new EgtsProtocolDecoder(EgtsProtocol.this));
}
- });
+ };
+ server.setEndianness(ByteOrder.LITTLE_ENDIAN);
+ serverList.add(server);
}
}
diff --git a/src/org/traccar/protocol/EgtsProtocolDecoder.java b/src/org/traccar/protocol/EgtsProtocolDecoder.java
index d05504d81..420701e6c 100644
--- a/src/org/traccar/protocol/EgtsProtocolDecoder.java
+++ b/src/org/traccar/protocol/EgtsProtocolDecoder.java
@@ -16,13 +16,18 @@
package org.traccar.protocol;
import org.jboss.netty.buffer.ChannelBuffer;
+import org.jboss.netty.buffer.ChannelBuffers;
import org.jboss.netty.channel.Channel;
import org.traccar.BaseProtocolDecoder;
import org.traccar.DeviceSession;
import org.traccar.helper.BitUtil;
+import org.traccar.helper.Checksum;
+import org.traccar.helper.UnitsConverter;
import org.traccar.model.Position;
import java.net.SocketAddress;
+import java.nio.ByteOrder;
+import java.nio.charset.StandardCharsets;
import java.util.Date;
import java.util.LinkedList;
import java.util.List;
@@ -33,6 +38,10 @@ public class EgtsProtocolDecoder extends BaseProtocolDecoder {
super(protocol);
}
+ public static final int PT_RESPONSE = 0;
+ public static final int PT_APPDATA = 1;
+ public static final int PT_SIGNED_APPDATA = 2;
+
public static final int SERVICE_AUTH = 1;
public static final int SERVICE_TELEDATA = 2;
public static final int SERVICE_COMMANDS = 4;
@@ -60,6 +69,44 @@ public class EgtsProtocolDecoder extends BaseProtocolDecoder {
public static final int MSG_LIQUID_LEVEL_SENSOR = 27;
public static final int MSG_PASSENGERS_COUNTERS = 28;
+ private int packetId;
+
+ private void sendResponse(
+ Channel channel, int packetType, int index, int serviceType, int type, ChannelBuffer content) {
+ if (channel != null) {
+
+ ChannelBuffer data = ChannelBuffers.dynamicBuffer(ByteOrder.LITTLE_ENDIAN, 0);
+ data.writeByte(type);
+ data.writeShort(content.readableBytes());
+ data.writeBytes(content);
+
+ ChannelBuffer record = ChannelBuffers.dynamicBuffer(ByteOrder.LITTLE_ENDIAN, 0);
+ record.writeShort(data.readableBytes());
+ record.writeShort(index);
+ record.writeByte(1 << 6); // flags
+ record.writeByte(serviceType);
+ record.writeByte(serviceType);
+ record.writeBytes(data);
+ int recordChecksum = Checksum.crc16(Checksum.CRC16_CCITT_FALSE, record.toByteBuffer());
+
+ ChannelBuffer response = ChannelBuffers.dynamicBuffer(ByteOrder.LITTLE_ENDIAN, 0);
+ response.writeByte(1); // protocol version
+ response.writeByte(0); // security key id
+ response.writeByte(0); // flags
+ response.writeByte(5 + 2 + 2 + 2); // header length
+ response.writeByte(0); // encoding
+ response.writeShort(record.readableBytes());
+ response.writeShort(packetId++);
+ response.writeByte(packetType);
+ response.writeByte(Checksum.crc8(Checksum.CRC8_EGTS, response.toByteBuffer()));
+ response.writeBytes(record);
+ response.writeShort(recordChecksum);
+
+ channel.write(response);
+
+ }
+ }
+
@Override
protected Object decode(
Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
@@ -68,26 +115,16 @@ public class EgtsProtocolDecoder extends BaseProtocolDecoder {
buf.skipBytes(buf.getUnsignedByte(buf.readerIndex() + 3));
- DeviceSession deviceSession = null;
List<Position> positions = new LinkedList<>();
while (buf.readableBytes() > 2) {
int length = buf.readUnsignedShort();
-
- buf.readUnsignedShort(); // index
-
+ int index = buf.readUnsignedShort();
int recordFlags = buf.readUnsignedByte();
if (BitUtil.check(recordFlags, 0)) {
- String deviceId = String.valueOf(buf.readUnsignedInt());
- if (deviceSession == null) {
- deviceSession = getDeviceSession(channel, remoteAddress, deviceId);
- }
- }
-
- if (deviceSession == null) {
- deviceSession = getDeviceSession(channel, remoteAddress);
+ buf.readUnsignedInt(); // object id
}
if (BitUtil.check(recordFlags, 1)) {
@@ -97,19 +134,61 @@ public class EgtsProtocolDecoder extends BaseProtocolDecoder {
buf.readUnsignedInt(); // time
}
- buf.readUnsignedByte(); // source service type
+ int serviceType = buf.readUnsignedByte();
buf.readUnsignedByte(); // recipient service type
int recordEnd = buf.readerIndex() + length;
Position position = new Position(getProtocolName());
- position.setDeviceId(deviceSession.getDeviceId());
+ DeviceSession deviceSession = getDeviceSession(channel, remoteAddress);
+ if (deviceSession != null) {
+ position.setDeviceId(deviceSession.getDeviceId());
+ }
+
+ ChannelBuffer response = ChannelBuffers.dynamicBuffer(ByteOrder.LITTLE_ENDIAN, 0);
+ response.writeShort(index);
+ response.writeByte(0); // success
+ sendResponse(channel, PT_RESPONSE, index, serviceType, MSG_RECORD_RESPONSE, response);
while (buf.readerIndex() < recordEnd) {
int type = buf.readUnsignedByte();
int end = buf.readUnsignedShort() + buf.readerIndex();
- if (type == MSG_POS_DATA) {
+ if (type == MSG_TERM_IDENTITY) {
+
+ buf.readUnsignedInt(); // object id
+ int flags = buf.readUnsignedByte();
+
+ if (BitUtil.check(flags, 0)) {
+ buf.readUnsignedShort(); // home dispatcher identifier
+ }
+ if (BitUtil.check(flags, 1)) {
+ getDeviceSession(
+ channel, remoteAddress, buf.readBytes(15).toString(StandardCharsets.US_ASCII).trim());
+ }
+ if (BitUtil.check(flags, 2)) {
+ getDeviceSession(
+ channel, remoteAddress, buf.readBytes(16).toString(StandardCharsets.US_ASCII).trim());
+ }
+ if (BitUtil.check(flags, 3)) {
+ buf.skipBytes(3); // language identifier
+ }
+ if (BitUtil.check(flags, 5)) {
+ buf.skipBytes(3); // network identifier
+ }
+ if (BitUtil.check(flags, 6)) {
+ buf.readUnsignedShort(); // buffer size
+ }
+ if (BitUtil.check(flags, 7)) {
+ getDeviceSession(
+ channel, remoteAddress, buf.readBytes(15).toString(StandardCharsets.US_ASCII).trim());
+ }
+
+ response = ChannelBuffers.dynamicBuffer(ByteOrder.LITTLE_ENDIAN, 0);
+ response.writeByte(0); // success
+ sendResponse(channel, PT_APPDATA, index, serviceType, MSG_RESULT_CODE, response);
+
+ } else if (type == MSG_POS_DATA) {
position.setTime(new Date((buf.readUnsignedInt() + 1262304000) * 1000)); // since 2010-01-01
position.setLatitude(buf.readUnsignedInt() * 90.0 / 0xFFFFFFFFL);
@@ -125,7 +204,7 @@ public class EgtsProtocolDecoder extends BaseProtocolDecoder {
}
int speed = buf.readUnsignedShort();
- position.setSpeed(BitUtil.to(speed, 14));
+ position.setSpeed(UnitsConverter.knotsFromKph(BitUtil.to(speed, 14) * 0.1));
position.setCourse(buf.readUnsignedByte() + (BitUtil.check(speed, 15) ? 0x100 : 0));
position.set(Position.KEY_ODOMETER, buf.readUnsignedMedium() * 100);
@@ -166,7 +245,9 @@ public class EgtsProtocolDecoder extends BaseProtocolDecoder {
buf.readerIndex(end);
}
- positions.add(position);
+ if (serviceType == SERVICE_TELEDATA && deviceSession != null) {
+ positions.add(position);
+ }
}
return positions.isEmpty() ? null : positions;
diff --git a/src/org/traccar/protocol/GoSafeProtocolDecoder.java b/src/org/traccar/protocol/GoSafeProtocolDecoder.java
index 13ce839ea..0fa1934da 100644
--- a/src/org/traccar/protocol/GoSafeProtocolDecoder.java
+++ b/src/org/traccar/protocol/GoSafeProtocolDecoder.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2015 - 2017 Anton Tananaev (anton@traccar.org)
+ * Copyright 2015 - 2018 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.
@@ -45,75 +45,7 @@ public class GoSafeProtocolDecoder extends BaseProtocolDecoder {
.number("(d+),") // imei
.number("(dd)(dd)(dd)") // time (hhmmss)
.number("(dd)(dd)(dd),") // date (ddmmyy)
- .expression("(.*)#?") // data
- .compile();
-
- private static final Pattern PATTERN_ITEM = new PatternBuilder()
- .number("(x+)?,").optional() // event
- .groupBegin()
- .text("SYS:")
- .expression("[^,]*,")
- .groupEnd("?")
- .groupBegin()
- .text("GPS:")
- .expression("([AV]);") // validity
- .number("(d+);") // satellites
- .number("([NS])(d+.d+);") // latitude
- .number("([EW])(d+.d+);") // longitude
- .number("(d+)?;") // speed
- .number("(d+);") // course
- .number("(d+);") // altitude
- .number("(d+.d+)") // hdop
- .number(";(d+.d+)").optional() // vdop
- .expression(",?")
- .groupEnd()
- .groupBegin()
- .text("GSM:")
- .number("d*;") // registration
- .number("d*;") // gsm signal
- .number("(d+);") // mcc
- .number("(d+);") // mnc
- .number("(x+);") // lac
- .number("(x+);") // cid
- .number("(-d+)") // rssi
- .expression("[^,]*,?")
- .groupEnd("?")
- .groupBegin()
- .text("COT:")
- .number("(d+)") // odometer
- .number("(?:;d+:d+:d+)?") // engine hours
- .expression(",?")
- .groupEnd("?")
- .groupBegin()
- .text("ADC:")
- .number("(d+.d+)") // power
- .number("(?:;(d+.d+))?,?") // battery
- .groupEnd("?")
- .groupBegin()
- .text("DTT:")
- .number("(x+);") // status
- .number("(x+)?;") // io
- .number("(x+);") // geo-fence 0-119
- .number("(x+);") // geo-fence 120-155
- .number("(x+)") // event status
- .number("(?:;(x+))?,?") // packet type
- .groupEnd("?")
- .groupBegin()
- .text("ETD:").expression("([^,]+),?")
- .groupEnd("?")
- .groupBegin()
- .text("OBD:")
- .number("(x+),?")
- .groupEnd("?")
- .groupBegin()
- .text("FUL:").expression("[^,]*,?")
- .groupEnd("?")
- .groupBegin()
- .text("TRU:").expression("[^,]*,?")
- .groupEnd("?")
- .groupBegin()
- .text("TAG:").expression("([^,]+),?")
- .groupEnd("?")
+ .expression("([^#]*)#?") // data
.compile();
private static final Pattern PATTERN_OLD = new PatternBuilder()
@@ -133,70 +65,138 @@ public class GoSafeProtocolDecoder extends BaseProtocolDecoder {
.any()
.compile();
- private Position decodePosition(DeviceSession deviceSession, Parser parser, Date time) {
+ private void decodeFragment(Position position, String fragment) {
+ int dataIndex = fragment.indexOf(':');
+ int index = 0;
+ String[] values = fragment.substring(dataIndex + 1).split(";");
+ switch (fragment.substring(0, dataIndex)) {
+ case "GPS":
+ position.setValid(values[index++].equals("A"));
+ position.set(Position.KEY_SATELLITES, Integer.parseInt(values[index++]));
+ position.setLatitude(Double.parseDouble(values[index].substring(1)));
+ if (values[index++].charAt(0) == 'S') {
+ position.setLatitude(-position.getLatitude());
+ }
+ position.setLongitude(Double.parseDouble(values[index].substring(1)));
+ if (values[index++].charAt(0) == 'W') {
+ position.setLongitude(-position.getLongitude());
+ }
+ if (!values[index++].isEmpty()) {
+ position.setSpeed(UnitsConverter.knotsFromKph(Integer.parseInt(values[index - 1])));
+ }
+ position.setCourse(Integer.parseInt(values[index++]));
+ position.setAltitude(Integer.parseInt(values[index++]));
+ if (index < values.length) {
+ position.set(Position.KEY_HDOP, Double.parseDouble(values[index++]));
+ }
+ if (index < values.length) {
+ position.set(Position.KEY_VDOP, Double.parseDouble(values[index++]));
+ }
+ break;
+ case "GSM":
+ index += 1; // registration status
+ index += 1; // signal strength
+ position.setNetwork(new Network(CellTower.from(
+ Integer.parseInt(values[index++]), Integer.parseInt(values[index++]),
+ Integer.parseInt(values[index++], 16), Integer.parseInt(values[index++], 16),
+ Integer.parseInt(values[index++]))));
+ break;
+ case "COT":
+ if (index < values.length) {
+ position.set(Position.KEY_ODOMETER, Integer.parseInt(values[index++]));
+ }
+ if (index < values.length) {
+ String[] hours = values[index].split("-");
+ position.set(Position.KEY_HOURS, Integer.parseInt(hours[0])
+ + Integer.parseInt(hours[0]) / 60.0 + Integer.parseInt(hours[0]) / 3600.0);
+ }
+ break;
+ case "ADC":
+ position.set(Position.KEY_POWER, Double.parseDouble(values[index++]));
+ if (index < values.length) {
+ position.set(Position.KEY_BATTERY, Double.parseDouble(values[index++]));
+ }
+ if (index < values.length) {
+ position.set(Position.PREFIX_ADC + 1, Double.parseDouble(values[index++]));
+ }
+ if (index < values.length) {
+ position.set(Position.PREFIX_ADC + 2, Double.parseDouble(values[index++]));
+ }
+ break;
+ case "DTT":
+ position.set(Position.KEY_STATUS, Integer.parseInt(values[index++], 16));
+ if (!values[index++].isEmpty()) {
+ int io = Integer.parseInt(values[index - 1], 16);
+ position.set(Position.KEY_IGNITION, BitUtil.check(io, 0));
+ position.set(Position.PREFIX_IN + 1, BitUtil.check(io, 1));
+ position.set(Position.PREFIX_IN + 2, BitUtil.check(io, 2));
+ position.set(Position.PREFIX_IN + 3, BitUtil.check(io, 3));
+ position.set(Position.PREFIX_IN + 4, BitUtil.check(io, 4));
+ position.set(Position.PREFIX_OUT + 1, BitUtil.check(io, 5));
+ position.set(Position.PREFIX_OUT + 2, BitUtil.check(io, 6));
+ position.set(Position.PREFIX_OUT + 3, BitUtil.check(io, 7));
+ }
+ position.set(Position.KEY_GEOFENCE, values[index++] + values[index++]);
+ position.set("eventStatus", values[index++]);
+ if (index < values.length) {
+ position.set("packetType", values[index++]);
+ }
+ break;
+ case "ETD":
+ position.set("eventData", values[index++]);
+ break;
+ case "OBD":
+ position.set("obd", values[index++]);
+ break;
+ case "TAG":
+ position.set("tagData", values[index++]);
+ break;
+ case "IWD":
+ if (index < values.length && values[index + 1].equals("0")) {
+ position.set(Position.KEY_DRIVER_UNIQUE_ID, values[index + 2]);
+ }
+ break;
+ default:
+ break;
+ }
+ }
- Position position = new Position(getProtocolName());
- position.setDeviceId(deviceSession.getDeviceId());
+ private Object decodeData(DeviceSession deviceSession, Date time, String data) {
- if (time != null) {
- position.setTime(time);
- }
+ List<Position> positions = new LinkedList<>();
+ Position position = null;
+ int index = 0;
+ String[] fragments = data.split(",");
- position.set(Position.KEY_EVENT, parser.next());
+ while (index < fragments.length) {
- position.setValid(parser.next().equals("A"));
- position.set(Position.KEY_SATELLITES, parser.nextInt());
+ if (fragments[index].isEmpty() || Character.isDigit(fragments[index].charAt(0))) {
- position.setLatitude(parser.nextCoordinate(Parser.CoordinateFormat.HEM_DEG));
- position.setLongitude(parser.nextCoordinate(Parser.CoordinateFormat.HEM_DEG));
- position.setSpeed(UnitsConverter.knotsFromKph(parser.nextDouble(0)));
- position.setCourse(parser.nextDouble(0));
- position.setAltitude(parser.nextDouble(0));
+ if (position != null) {
+ positions.add(position);
+ }
- position.set(Position.KEY_HDOP, parser.nextDouble(0));
- position.set(Position.KEY_VDOP, parser.nextDouble(0));
+ position = new Position(getProtocolName());
+ position.setDeviceId(deviceSession.getDeviceId());
+ position.setTime(time);
- if (parser.hasNext(5)) {
- position.setNetwork(new Network(CellTower.from(parser.nextInt(0), parser.nextInt(0),
- parser.nextHexInt(0), parser.nextHexInt(0), parser.nextInt(0))));
- }
- if (parser.hasNext()) {
- position.set(Position.KEY_ODOMETER, parser.nextInt(0));
- }
- position.set(Position.KEY_POWER, parser.nextDouble());
- position.set(Position.KEY_BATTERY, parser.nextDouble());
-
- if (parser.hasNext(6)) {
- position.set(Position.KEY_STATUS, parser.nextHexLong());
- Integer io = parser.nextHexInt();
- if (io != null) {
- position.set(Position.KEY_IGNITION, BitUtil.check(io, 0));
- position.set(Position.PREFIX_IN + 1, BitUtil.check(io, 1));
- position.set(Position.PREFIX_IN + 2, BitUtil.check(io, 2));
- position.set(Position.PREFIX_IN + 3, BitUtil.check(io, 3));
- position.set(Position.PREFIX_IN + 4, BitUtil.check(io, 4));
- position.set(Position.PREFIX_OUT + 1, BitUtil.check(io, 5));
- position.set(Position.PREFIX_OUT + 2, BitUtil.check(io, 6));
- position.set(Position.PREFIX_OUT + 3, BitUtil.check(io, 7));
- }
- position.set(Position.KEY_GEOFENCE, parser.next() + parser.next());
- position.set("eventStatus", parser.next());
- position.set("packetType", parser.next());
- }
+ if (!fragments[index++].isEmpty()) {
+ position.set(Position.KEY_EVENT, Integer.parseInt(fragments[index - 1]));
+ }
- if (parser.hasNext()) {
- position.set("eventData", parser.next());
- }
+ } else {
+
+ decodeFragment(position, fragments[index++]);
+
+ }
- if (parser.hasNext()) {
- position.set("obd", parser.next());
}
- if (parser.hasNext()) {
- position.set("tagData", parser.next());
+ if (position != null) {
+ positions.add(position);
}
- return position;
+ return positions;
}
@Override
@@ -246,18 +246,12 @@ public class GoSafeProtocolDecoder extends BaseProtocolDecoder {
} else {
- Date time = null;
+ Date time = new Date();
if (parser.hasNext(6)) {
time = parser.nextDateTime(Parser.DateTimeFormat.HMS_DMY);
}
- List<Position> positions = new LinkedList<>();
- Parser itemParser = new Parser(PATTERN_ITEM, parser.next());
- while (itemParser.find()) {
- positions.add(decodePosition(deviceSession, itemParser, time));
- }
-
- return positions;
+ return decodeData(deviceSession, time, parser.next());
}
}
diff --git a/src/org/traccar/protocol/KhdProtocolDecoder.java b/src/org/traccar/protocol/KhdProtocolDecoder.java
index d1b5413e5..2f29a16f8 100644
--- a/src/org/traccar/protocol/KhdProtocolDecoder.java
+++ b/src/org/traccar/protocol/KhdProtocolDecoder.java
@@ -36,17 +36,10 @@ public class KhdProtocolDecoder extends BaseProtocolDecoder {
private String readSerialNumber(ChannelBuffer buf) {
int b1 = buf.readUnsignedByte();
- int b2 = buf.readUnsignedByte();
- if (b2 > 0x80) {
- b2 -= 0x80;
- }
- int b3 = buf.readUnsignedByte();
- if (b3 > 0x80) {
- b3 -= 0x80;
- }
+ int b2 = buf.readUnsignedByte() - 0x80;
+ int b3 = buf.readUnsignedByte() - 0x80;
int b4 = buf.readUnsignedByte();
- String serialNumber = String.format("%02d%02d%02d%02d", b1, b2, b3, b4);
- return String.valueOf(Long.parseLong(serialNumber));
+ return String.format("%02d%02d%02d%02d", b1, b2, b3, b4);
}
public static final int MSG_LOGIN = 0xB1;
diff --git a/src/org/traccar/protocol/KhdProtocolEncoder.java b/src/org/traccar/protocol/KhdProtocolEncoder.java
index 618e43dad..cb26c757a 100644
--- a/src/org/traccar/protocol/KhdProtocolEncoder.java
+++ b/src/org/traccar/protocol/KhdProtocolEncoder.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2015 Anton Tananaev (anton@traccar.org)
+ * Copyright 2015 - 2018 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.
@@ -27,7 +27,7 @@ public class KhdProtocolEncoder extends BaseProtocolEncoder {
public static final int MSG_CUT_OIL = 0x39;
public static final int MSG_RESUME_OIL = 0x38;
- private ChannelBuffer encodeCommand(int command) {
+ private ChannelBuffer encodeCommand(int command, String uniqueId) {
ChannelBuffer buf = ChannelBuffers.dynamicBuffer();
@@ -37,7 +37,12 @@ public class KhdProtocolEncoder extends BaseProtocolEncoder {
buf.writeByte(command);
buf.writeShort(6); // size
- buf.writeInt(0); // terminal id
+ uniqueId = "00000000".concat(uniqueId);
+ uniqueId = uniqueId.substring(uniqueId.length() - 8);
+ buf.writeByte(Integer.parseInt(uniqueId.substring(0, 2)));
+ buf.writeByte(Integer.parseInt(uniqueId.substring(2, 4)) + 0x80);
+ buf.writeByte(Integer.parseInt(uniqueId.substring(4, 6)) + 0x80);
+ buf.writeByte(Integer.parseInt(uniqueId.substring(6, 8)));
buf.writeByte(Checksum.xor(buf.toByteBuffer()));
buf.writeByte(0x0D); // ending
@@ -48,11 +53,13 @@ public class KhdProtocolEncoder extends BaseProtocolEncoder {
@Override
protected Object encodeCommand(Command command) {
+ String uniqueId = getUniqueId(command.getDeviceId());
+
switch (command.getType()) {
case Command.TYPE_ENGINE_STOP:
- return encodeCommand(MSG_CUT_OIL);
+ return encodeCommand(MSG_CUT_OIL, uniqueId);
case Command.TYPE_ENGINE_RESUME:
- return encodeCommand(MSG_RESUME_OIL);
+ return encodeCommand(MSG_RESUME_OIL, uniqueId);
default:
Log.warning(new UnsupportedOperationException(command.getType()));
break;
diff --git a/src/org/traccar/protocol/MegastekProtocolDecoder.java b/src/org/traccar/protocol/MegastekProtocolDecoder.java
index 91618b534..14d39e0cc 100644
--- a/src/org/traccar/protocol/MegastekProtocolDecoder.java
+++ b/src/org/traccar/protocol/MegastekProtocolDecoder.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2013 - 2016 Anton Tananaev (anton@traccar.org)
+ * Copyright 2013 - 2018 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.
@@ -250,7 +250,7 @@ public class MegastekProtocolDecoder extends BaseProtocolDecoder {
.number("(d+),") // mcc
.number("(d+),") // mnc
.number("(xxxx),") // lac
- .number("(xxxx),") // cid
+ .number("(x+),") // cid
.number("(d+)?,") // gsm
.expression("([01]+)?,") // input
.expression("([01]+)?,") // output
@@ -268,7 +268,7 @@ public class MegastekProtocolDecoder extends BaseProtocolDecoder {
.number("(d+)?,") // rfid
.expression("[^,]*,")
.number("(d+)?,") // battery
- .expression("([^,]*);") // alert
+ .expression("([^,]*)") // alert
.any()
.compile();
diff --git a/src/org/traccar/protocol/Pt60Protocol.java b/src/org/traccar/protocol/Pt60Protocol.java
new file mode 100644
index 000000000..857790efd
--- /dev/null
+++ b/src/org/traccar/protocol/Pt60Protocol.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright 2018 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.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.traccar.protocol;
+
+import org.jboss.netty.bootstrap.ServerBootstrap;
+import org.jboss.netty.channel.ChannelPipeline;
+import org.jboss.netty.handler.codec.string.StringDecoder;
+import org.jboss.netty.handler.codec.string.StringEncoder;
+import org.traccar.BaseProtocol;
+import org.traccar.CharacterDelimiterFrameDecoder;
+import org.traccar.TrackerServer;
+
+import java.util.List;
+
+public class Pt60Protocol extends BaseProtocol {
+
+ public Pt60Protocol() {
+ super("pt60");
+ }
+
+ @Override
+ public void initTrackerServers(List<TrackerServer> serverList) {
+ serverList.add(new TrackerServer(new ServerBootstrap(), getName()) {
+ @Override
+ protected void addSpecificHandlers(ChannelPipeline pipeline) {
+ pipeline.addLast("frameDecoder", new CharacterDelimiterFrameDecoder(1024, "@R#@"));
+ pipeline.addLast("stringEncoder", new StringEncoder());
+ pipeline.addLast("stringDecoder", new StringDecoder());
+ pipeline.addLast("objectDecoder", new Pt60ProtocolDecoder(Pt60Protocol.this));
+ }
+ });
+ }
+
+}
diff --git a/src/org/traccar/protocol/Pt60ProtocolDecoder.java b/src/org/traccar/protocol/Pt60ProtocolDecoder.java
new file mode 100644
index 000000000..c87c22c5f
--- /dev/null
+++ b/src/org/traccar/protocol/Pt60ProtocolDecoder.java
@@ -0,0 +1,83 @@
+/*
+ * Copyright 2018 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.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.traccar.protocol;
+
+import org.jboss.netty.channel.Channel;
+import org.traccar.BaseProtocolDecoder;
+import org.traccar.DeviceSession;
+import org.traccar.helper.Parser;
+import org.traccar.helper.PatternBuilder;
+import org.traccar.model.Position;
+
+import java.net.SocketAddress;
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.regex.Pattern;
+
+public class Pt60ProtocolDecoder extends BaseProtocolDecoder {
+
+ public Pt60ProtocolDecoder(Pt60Protocol protocol) {
+ super(protocol);
+ }
+
+ private static final Pattern PATTERN = new PatternBuilder()
+ .text("@G#@,") // header
+ .number("Vdd,") // protocol version
+ .number("d,") // type
+ .number("(d+),") // imei
+ .number("(d+),") // imsi
+ .number("(dddd)(dd)(dd)") // date (yyyymmdd)
+ .number("(dd)(dd)(dd),") // time (hhmmss)
+ .number("(-?d+.d+);") // latitude
+ .number("(-?d+.d+),") // longitude
+ .compile();
+
+ private void sendResponse(Channel channel) {
+ if (channel != null) {
+ DateFormat dateFormat = new SimpleDateFormat("yyyyMMddHHmmss");
+ channel.write("@G#@,V01,38," + dateFormat.format(new Date()) + ",@R#@");
+ }
+ }
+
+ @Override
+ protected Object decode(
+ Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
+
+ sendResponse(channel);
+
+ Parser parser = new Parser(PATTERN, (String) msg);
+ if (!parser.matches()) {
+ return null;
+ }
+
+ Position position = new Position(getProtocolName());
+
+ DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, parser.next(), parser.next());
+ if (deviceSession == null) {
+ return null;
+ }
+ position.setDeviceId(deviceSession.getDeviceId());
+
+ position.setValid(true);
+ position.setTime(parser.nextDateTime());
+ position.setLatitude(parser.nextDouble());
+ position.setLongitude(parser.nextDouble());
+
+ return position;
+ }
+
+}
diff --git a/src/org/traccar/protocol/RoboTrackFrameDecoder.java b/src/org/traccar/protocol/RoboTrackFrameDecoder.java
new file mode 100644
index 000000000..af215103c
--- /dev/null
+++ b/src/org/traccar/protocol/RoboTrackFrameDecoder.java
@@ -0,0 +1,57 @@
+/*
+ * Copyright 2018 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.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.traccar.protocol;
+
+import org.jboss.netty.buffer.ChannelBuffer;
+import org.jboss.netty.channel.Channel;
+import org.jboss.netty.channel.ChannelHandlerContext;
+import org.jboss.netty.handler.codec.frame.FrameDecoder;
+
+public class RoboTrackFrameDecoder extends FrameDecoder {
+
+ private int messageLength(ChannelBuffer buf) {
+ switch ((int) buf.getByte(buf.readerIndex())) {
+ case RoboTrackProtocolDecoder.MSG_ID:
+ return 69;
+ case RoboTrackProtocolDecoder.MSG_ACK:
+ return 3;
+ case RoboTrackProtocolDecoder.MSG_GPS:
+ case RoboTrackProtocolDecoder.MSG_GSM:
+ case RoboTrackProtocolDecoder.MSG_IMAGE_START:
+ return 24;
+ case RoboTrackProtocolDecoder.MSG_IMAGE_DATA:
+ return 8 + buf.getUnsignedShort(buf.readerIndex() + 1);
+ case RoboTrackProtocolDecoder.MSG_IMAGE_END:
+ return 6;
+ default:
+ return Integer.MAX_VALUE;
+ }
+ }
+
+ @Override
+ protected Object decode(
+ ChannelHandlerContext ctx, Channel channel, ChannelBuffer buf) throws Exception {
+
+ int length = messageLength(buf);
+
+ if (buf.readableBytes() >= length) {
+ return buf.readBytes(length);
+ }
+
+ return null;
+ }
+
+}
diff --git a/src/org/traccar/protocol/RoboTrackProtocol.java b/src/org/traccar/protocol/RoboTrackProtocol.java
new file mode 100644
index 000000000..382cb1c2f
--- /dev/null
+++ b/src/org/traccar/protocol/RoboTrackProtocol.java
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2018 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.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.traccar.protocol;
+
+import org.jboss.netty.bootstrap.ServerBootstrap;
+import org.jboss.netty.channel.ChannelPipeline;
+import org.traccar.BaseProtocol;
+import org.traccar.TrackerServer;
+
+import java.nio.ByteOrder;
+import java.util.List;
+
+public class RoboTrackProtocol extends BaseProtocol {
+
+ public RoboTrackProtocol() {
+ super("robotrack");
+ }
+
+ @Override
+ public void initTrackerServers(List<TrackerServer> serverList) {
+ TrackerServer server = new TrackerServer(new ServerBootstrap(), getName()) {
+ @Override
+ protected void addSpecificHandlers(ChannelPipeline pipeline) {
+ pipeline.addLast("frameDecoder", new RoboTrackFrameDecoder());
+ pipeline.addLast("objectDecoder", new RoboTrackProtocolDecoder(RoboTrackProtocol.this));
+ }
+ };
+ server.setEndianness(ByteOrder.LITTLE_ENDIAN);
+ serverList.add(server);
+ }
+
+}
diff --git a/src/org/traccar/protocol/RoboTrackProtocolDecoder.java b/src/org/traccar/protocol/RoboTrackProtocolDecoder.java
new file mode 100644
index 000000000..4f27fb08e
--- /dev/null
+++ b/src/org/traccar/protocol/RoboTrackProtocolDecoder.java
@@ -0,0 +1,130 @@
+/*
+ * Copyright 2018 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.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.traccar.protocol;
+
+import org.jboss.netty.buffer.ChannelBuffer;
+import org.jboss.netty.buffer.ChannelBuffers;
+import org.jboss.netty.channel.Channel;
+import org.traccar.BaseProtocolDecoder;
+import org.traccar.DeviceSession;
+import org.traccar.helper.BitUtil;
+import org.traccar.helper.UnitsConverter;
+import org.traccar.model.CellTower;
+import org.traccar.model.Network;
+import org.traccar.model.Position;
+
+import java.net.SocketAddress;
+import java.nio.ByteOrder;
+import java.nio.charset.StandardCharsets;
+import java.util.Date;
+
+public class RoboTrackProtocolDecoder extends BaseProtocolDecoder {
+
+ public RoboTrackProtocolDecoder(RoboTrackProtocol protocol) {
+ super(protocol);
+ }
+
+ public static final int MSG_ID = 0x00;
+ public static final int MSG_ACK = 0x80;
+ public static final int MSG_GPS = 0x03;
+ public static final int MSG_GSM = 0x04;
+ public static final int MSG_IMAGE_START = 0x06;
+ public static final int MSG_IMAGE_DATA = 0x07;
+ public static final int MSG_IMAGE_END = 0x08;
+
+ @Override
+ protected Object decode(
+ Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
+
+ ChannelBuffer buf = (ChannelBuffer) msg;
+
+ int type = buf.readUnsignedByte();
+
+ if (type == MSG_ID) {
+
+ buf.skipBytes(16); // name
+
+ String imei = buf.readBytes(15).toString(StandardCharsets.US_ASCII);
+
+ if (getDeviceSession(channel, remoteAddress, imei) != null && channel != null) {
+ ChannelBuffer response = ChannelBuffers.dynamicBuffer(ByteOrder.LITTLE_ENDIAN, 0);
+ response.writeByte(MSG_ACK);
+ response.writeByte(0x01); // success
+ response.writeByte(0x66); // checksum
+ channel.write(response);
+ }
+
+ } else if (type == MSG_GPS || type == MSG_GSM) {
+
+ DeviceSession deviceSession = getDeviceSession(channel, remoteAddress);
+ if (deviceSession == null) {
+ return null;
+ }
+
+ Position position = new Position(getProtocolName());
+ position.setDeviceId(deviceSession.getDeviceId());
+
+ position.setDeviceTime(new Date(buf.readUnsignedInt() * 1000));
+
+ if (type == MSG_GPS) {
+
+ position.setValid(true);
+ position.setFixTime(position.getDeviceTime());
+ position.setLatitude(buf.readInt() * 0.000001);
+ position.setLongitude(buf.readInt() * 0.000001);
+ position.setSpeed(UnitsConverter.knotsFromKph(buf.readByte()));
+
+ } else {
+
+ getLastLocation(position, position.getDeviceTime());
+
+ position.setNetwork(new Network(CellTower.from(
+ buf.readUnsignedShort(), buf.readUnsignedShort(),
+ buf.readUnsignedShort(), buf.readUnsignedShort())));
+
+ buf.readUnsignedByte(); // reserved
+
+ }
+
+ int value = buf.readUnsignedByte();
+
+ position.set(Position.KEY_SATELLITES, BitUtil.to(value, 4));
+ position.set(Position.KEY_RSSI, BitUtil.between(value, 4, 7));
+ position.set(Position.KEY_MOTION, BitUtil.check(value, 7));
+
+ value = buf.readUnsignedByte();
+
+ position.set(Position.KEY_CHARGE, BitUtil.check(value, 0));
+
+ for (int i = 1; i <= 4; i++) {
+ position.set(Position.PREFIX_IN + i, BitUtil.check(value, i));
+ }
+
+ position.set(Position.KEY_BATTERY_LEVEL, BitUtil.from(value, 5) * 100 / 7);
+ position.set(Position.KEY_DEVICE_TEMP, buf.readByte());
+
+ for (int i = 1; i <= 3; i++) {
+ position.set(Position.PREFIX_ADC + i, buf.readUnsignedShort());
+ }
+
+ return position;
+
+ }
+
+ return null;
+ }
+
+}
diff --git a/src/org/traccar/protocol/TotemProtocolDecoder.java b/src/org/traccar/protocol/TotemProtocolDecoder.java
index 8da188f60..d6dd933b5 100644
--- a/src/org/traccar/protocol/TotemProtocolDecoder.java
+++ b/src/org/traccar/protocol/TotemProtocolDecoder.java
@@ -243,12 +243,23 @@ public class TotemProtocolDecoder extends BaseProtocolDecoder {
position.set(Position.KEY_HDOP, parser.nextDouble());
}
- position.set(Position.PREFIX_IO + 1, parser.next());
+ String io = parser.next();
if (pattern == PATTERN1) {
+ for (int i = 1; i <= 4; i++) {
+ position.set(Position.PREFIX_IN + i, io.charAt(3 + i) == '1');
+ }
position.set(Position.KEY_BATTERY, parser.nextDouble(0) * 0.01);
} else {
+ position.set(Position.KEY_ANTENNA, io.charAt(0) == '1');
+ position.set(Position.KEY_CHARGE, io.charAt(1) == '1');
+ for (int i = 1; i <= 6; i++) {
+ position.set(Position.PREFIX_IN + i, io.charAt(1 + i) == '1');
+ }
position.set(Position.KEY_BATTERY, parser.nextDouble(0) * 0.1);
}
+ for (int i = 1; i <= 4; i++) {
+ position.set(Position.PREFIX_OUT + i, io.charAt(7 + i) == '1');
+ }
position.set(Position.KEY_POWER, parser.nextDouble(0));
position.set(Position.PREFIX_ADC + 1, parser.next());
diff --git a/src/org/traccar/protocol/WatchFrameDecoder.java b/src/org/traccar/protocol/WatchFrameDecoder.java
index 9adea2843..0009ef30f 100644
--- a/src/org/traccar/protocol/WatchFrameDecoder.java
+++ b/src/org/traccar/protocol/WatchFrameDecoder.java
@@ -37,11 +37,6 @@ public class WatchFrameDecoder extends FrameDecoder {
int lengthIndex = buf.indexOf(idIndex, buf.writerIndex(), (byte) '*') + 1;
if (lengthIndex <= 0) {
return null;
- } else if (lengthIndex - idIndex > 10 + 1) {
- lengthIndex = buf.indexOf(lengthIndex, buf.writerIndex(), (byte) '*') + 1;
- if (lengthIndex <= 0) {
- return null;
- }
}
int payloadIndex = buf.indexOf(lengthIndex, buf.writerIndex(), (byte) '*');
@@ -49,6 +44,15 @@ public class WatchFrameDecoder extends FrameDecoder {
return null;
}
+ if (payloadIndex + 5 < buf.writerIndex() && buf.getByte(payloadIndex + 5) == '*'
+ && buf.toString(payloadIndex + 1, 4, StandardCharsets.US_ASCII).matches("\\p{XDigit}+")) {
+ lengthIndex = payloadIndex + 1;
+ payloadIndex = buf.indexOf(lengthIndex, buf.writerIndex(), (byte) '*');
+ if (payloadIndex < 0) {
+ return null;
+ }
+ }
+
int length = Integer.parseInt(
buf.toString(lengthIndex, payloadIndex - lengthIndex, StandardCharsets.US_ASCII), 16);
if (buf.readableBytes() >= payloadIndex + 1 + length + 1) {
diff --git a/src/org/traccar/protocol/WatchProtocolDecoder.java b/src/org/traccar/protocol/WatchProtocolDecoder.java
index c57279296..68832cd3e 100644
--- a/src/org/traccar/protocol/WatchProtocolDecoder.java
+++ b/src/org/traccar/protocol/WatchProtocolDecoder.java
@@ -60,7 +60,7 @@ public class WatchProtocolDecoder extends BaseProtocolDecoder {
.expression("(.*)") // cell and wifi
.compile();
- private void sendResponse(Channel channel, String manufacturer, String id, String index, String content) {
+ private void sendResponse(Channel channel, String id, String index, String content) {
if (channel != null) {
if (index != null) {
channel.write(String.format(
@@ -161,6 +161,17 @@ public class WatchProtocolDecoder extends BaseProtocolDecoder {
return position;
}
+ private boolean hasIndex;
+ private String manufacturer;
+
+ public boolean getHasIndex() {
+ return hasIndex;
+ }
+
+ public String getManufacturer() {
+ return manufacturer;
+ }
+
@Override
protected Object decode(
Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
@@ -168,11 +179,11 @@ public class WatchProtocolDecoder extends BaseProtocolDecoder {
ChannelBuffer buf = (ChannelBuffer) msg;
buf.skipBytes(1); // header
- String manufacturer = buf.readBytes(2).toString(StandardCharsets.US_ASCII);
+ manufacturer = buf.readBytes(2).toString(StandardCharsets.US_ASCII);
buf.skipBytes(1); // delimiter
- int idLength = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) '*') - buf.readerIndex();
- String id = buf.readBytes(idLength).toString(StandardCharsets.US_ASCII);
+ int idIndex = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) '*');
+ String id = buf.readBytes(idIndex - buf.readerIndex()).toString(StandardCharsets.US_ASCII);
DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, id);
if (deviceSession == null) {
return null;
@@ -181,8 +192,11 @@ public class WatchProtocolDecoder extends BaseProtocolDecoder {
buf.skipBytes(1); // delimiter
String index = null;
- if (idLength > 10) {
+ int contentIndex = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) '*');
+ if (contentIndex + 5 < buf.writerIndex() && buf.getByte(contentIndex + 5) == '*'
+ && buf.toString(contentIndex + 1, 4, StandardCharsets.US_ASCII).matches("\\p{XDigit}+")) {
int indexLength = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) '*') - buf.readerIndex();
+ hasIndex = true;
index = buf.readBytes(indexLength).toString(StandardCharsets.US_ASCII);
buf.skipBytes(1); // delimiter
}
@@ -192,7 +206,7 @@ public class WatchProtocolDecoder extends BaseProtocolDecoder {
buf.writerIndex(buf.writerIndex() - 1); // ignore ending
- int contentIndex = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) ',');
+ contentIndex = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) ',');
if (contentIndex < 0) {
contentIndex = buf.writerIndex();
}
@@ -205,11 +219,11 @@ public class WatchProtocolDecoder extends BaseProtocolDecoder {
if (type.equals("INIT")) {
- sendResponse(channel, manufacturer, id, index, "INIT,1");
+ sendResponse(channel, id, index, "INIT,1");
} else if (type.equals("LK")) {
- sendResponse(channel, manufacturer, id, index, "LK");
+ sendResponse(channel, id, index, "LK");
if (buf.readable()) {
String[] values = buf.toString(StandardCharsets.US_ASCII).split(",");
@@ -229,14 +243,14 @@ public class WatchProtocolDecoder extends BaseProtocolDecoder {
|| type.equals("AL") || type.equals("WT")) {
if (type.equals("AL")) {
- sendResponse(channel, manufacturer, id, index, "AL");
+ sendResponse(channel, id, index, "AL");
}
return decodePosition(deviceSession, buf.toString(StandardCharsets.US_ASCII));
} else if (type.equals("TKQ")) {
- sendResponse(channel, manufacturer, id, index, "TKQ");
+ sendResponse(channel, id, index, "TKQ");
} else if (type.equals("PULSE") || type.equals("heart") || type.equals("bphrt")) {
diff --git a/src/org/traccar/protocol/WatchProtocolEncoder.java b/src/org/traccar/protocol/WatchProtocolEncoder.java
index 5206fbf10..4c87f3abd 100644
--- a/src/org/traccar/protocol/WatchProtocolEncoder.java
+++ b/src/org/traccar/protocol/WatchProtocolEncoder.java
@@ -15,6 +15,7 @@
*/
package org.traccar.protocol;
+import org.jboss.netty.channel.Channel;
import org.traccar.StringProtocolEncoder;
import org.traccar.helper.DataConverter;
import org.traccar.helper.Log;
@@ -41,12 +42,27 @@ public class WatchProtocolEncoder extends StringProtocolEncoder implements Strin
return null;
}
+ protected String formatCommand(Channel channel, Command command, String format, String... keys) {
+
+ boolean hasIndex = false;
+ String manufacturer = "CS";
+ if (channel != null) {
+ WatchProtocolDecoder decoder = channel.getPipeline().get(WatchProtocolDecoder.class);
+ if (decoder != null) {
+ hasIndex = decoder.getHasIndex();
+ manufacturer = decoder.getManufacturer();
+ }
+ }
- @Override
- protected String formatCommand(Command command, String format, String... keys) {
String content = formatCommand(command, format, this, keys);
- return String.format("[CS*%s*%04x*%s]",
- getUniqueId(command.getDeviceId()), content.length(), content);
+
+ if (hasIndex) {
+ return String.format("[%s*%s*0001*%04x*%s]",
+ manufacturer, getUniqueId(command.getDeviceId()), content.length(), content);
+ } else {
+ return String.format("[%s*%s*%04x*%s]",
+ manufacturer, getUniqueId(command.getDeviceId()), content.length(), content);
+ }
}
private int getEnableFlag(Command command) {
@@ -96,37 +112,37 @@ public class WatchProtocolEncoder extends StringProtocolEncoder implements Strin
}
@Override
- protected Object encodeCommand(Command command) {
+ protected Object encodeCommand(Channel channel, Command command) {
switch (command.getType()) {
case Command.TYPE_CUSTOM:
- return formatCommand(command, command.getString(Command.KEY_DATA));
+ return formatCommand(channel, command, command.getString(Command.KEY_DATA));
case Command.TYPE_POSITION_SINGLE:
- return formatCommand(command, "RG");
+ return formatCommand(channel, command, "RG");
case Command.TYPE_SOS_NUMBER:
- return formatCommand(command, "SOS{%s},{%s}", Command.KEY_INDEX, Command.KEY_PHONE);
+ return formatCommand(channel, command, "SOS{%s},{%s}", Command.KEY_INDEX, Command.KEY_PHONE);
case Command.TYPE_ALARM_SOS:
- return formatCommand(command, "SOSSMS," + getEnableFlag(command));
+ return formatCommand(channel, command, "SOSSMS," + getEnableFlag(command));
case Command.TYPE_ALARM_BATTERY:
- return formatCommand(command, "LOWBAT," + getEnableFlag(command));
+ return formatCommand(channel, command, "LOWBAT," + getEnableFlag(command));
case Command.TYPE_REBOOT_DEVICE:
- return formatCommand(command, "RESET");
+ return formatCommand(channel, command, "RESET");
case Command.TYPE_ALARM_REMOVE:
- return formatCommand(command, "REMOVE," + getEnableFlag(command));
+ return formatCommand(channel, command, "REMOVE," + getEnableFlag(command));
case Command.TYPE_SILENCE_TIME:
- return formatCommand(command, "SILENCETIME,{%s}", Command.KEY_DATA);
+ return formatCommand(channel, command, "SILENCETIME,{%s}", Command.KEY_DATA);
case Command.TYPE_ALARM_CLOCK:
- return formatCommand(command, "REMIND,{%s}", Command.KEY_DATA);
+ return formatCommand(channel, command, "REMIND,{%s}", Command.KEY_DATA);
case Command.TYPE_SET_PHONEBOOK:
- return formatCommand(command, "PHB,{%s}", Command.KEY_DATA);
+ return formatCommand(channel, command, "PHB,{%s}", Command.KEY_DATA);
case Command.TYPE_VOICE_MESSAGE:
- return formatCommand(command, "TK," + getBinaryData(command));
+ return formatCommand(channel, command, "TK," + getBinaryData(command));
case Command.TYPE_POSITION_PERIODIC:
- return formatCommand(command, "UPLOAD,{%s}", Command.KEY_FREQUENCY);
+ return formatCommand(channel, command, "UPLOAD,{%s}", Command.KEY_FREQUENCY);
case Command.TYPE_SET_TIMEZONE:
- return formatCommand(command, "LZ,,{%s}", Command.KEY_TIMEZONE);
+ return formatCommand(channel, command, "LZ,,{%s}", Command.KEY_TIMEZONE);
case Command.TYPE_SET_INDICATOR:
- return formatCommand(command, "FLOWER,{%s}", Command.KEY_DATA);
+ return formatCommand(channel, command, "FLOWER,{%s}", Command.KEY_DATA);
default:
Log.warning(new UnsupportedOperationException(command.getType()));
break;