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authorAnton Tananaev <anton.tananaev@gmail.com>2017-11-01 22:57:10 +1300
committerAnton Tananaev <anton.tananaev@gmail.com>2017-11-01 22:57:10 +1300
commitc62dd84c7ad4061c0c6d8a521c63857ccde461ba (patch)
treeb664b0a5b3ce57020aa1cf48dbd6400313d72bb5 /src/org/traccar
parente82169ab20c6762d522168bbc062acf54e516777 (diff)
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Support iStartrek VT900 protocol
Diffstat (limited to 'src/org/traccar')
-rw-r--r--src/org/traccar/helper/Parser.java16
-rw-r--r--src/org/traccar/protocol/MeiligaoProtocolDecoder.java37
2 files changed, 33 insertions, 20 deletions
diff --git a/src/org/traccar/helper/Parser.java b/src/org/traccar/helper/Parser.java
index 582b497cf..1471ec237 100644
--- a/src/org/traccar/helper/Parser.java
+++ b/src/org/traccar/helper/Parser.java
@@ -109,6 +109,22 @@ public class Parser {
}
}
+ public Long nextLong() {
+ if (hasNext()) {
+ return Long.parseLong(next());
+ } else {
+ return null;
+ }
+ }
+
+ public Long nextHexLong() {
+ if (hasNext()) {
+ return Long.parseLong(next(), 16);
+ } else {
+ return null;
+ }
+ }
+
public long nextLong(long defaultValue) {
return nextLong(10, defaultValue);
}
diff --git a/src/org/traccar/protocol/MeiligaoProtocolDecoder.java b/src/org/traccar/protocol/MeiligaoProtocolDecoder.java
index 0b63620b5..b0793037f 100644
--- a/src/org/traccar/protocol/MeiligaoProtocolDecoder.java
+++ b/src/org/traccar/protocol/MeiligaoProtocolDecoder.java
@@ -57,11 +57,19 @@ public class MeiligaoProtocolDecoder extends BaseProtocolDecoder {
.number("|(xxxx)?") // state
.groupBegin()
.number("|(xxxx),(xxxx)") // adc
- .number("(?:,(xxxx),(xxxx),(xxxx),(xxxx),(xxxx),(xxxx))?")
+ .number(",(xxxx)").optional()
+ .number(",(xxxx)").optional()
+ .number(",(xxxx)").optional()
+ .number(",(xxxx)").optional()
+ .number(",(xxxx)").optional()
+ .number(",(xxxx)").optional()
.groupBegin()
- .number("|x{16}") // cell
- .number("|(xx)") // gsm
+ .number("|x{16,20}") // cell
+ .number("|(xx)") // rssi
.number("|(x{8})") // odometer
+ .groupBegin()
+ .number("|(xx)") // satellites
+ .groupEnd("?")
.or()
.number("|(x{9})") // odometer
.groupBegin()
@@ -245,25 +253,14 @@ public class MeiligaoProtocolDecoder extends BaseProtocolDecoder {
position.set(Position.KEY_STATUS, parser.next());
for (int i = 1; i <= 8; i++) {
- if (parser.hasNext()) {
- position.set(Position.PREFIX_ADC + i, parser.nextHexInt(0));
- }
+ position.set(Position.PREFIX_ADC + i, parser.nextHexInt());
}
- if (parser.hasNext()) {
- position.set(Position.KEY_RSSI, parser.nextHexInt(0));
- }
-
- if (parser.hasNext()) {
- position.set(Position.KEY_ODOMETER, parser.nextLong(16, 0));
- }
- if (parser.hasNext()) {
- position.set(Position.KEY_ODOMETER, parser.nextLong(16, 0));
- }
-
- if (parser.hasNext()) {
- position.set(Position.KEY_DRIVER_UNIQUE_ID, String.valueOf(parser.nextHexInt(0)));
- }
+ position.set(Position.KEY_RSSI, parser.nextHexInt());
+ position.set(Position.KEY_ODOMETER, parser.nextHexLong());
+ position.set(Position.KEY_SATELLITES, parser.nextHexInt());
+ position.set(Position.KEY_ODOMETER, parser.nextHexLong());
+ position.set(Position.KEY_DRIVER_UNIQUE_ID, parser.next());
return position;
}