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author | Yuriy Piskarev <yuriy.piskarev@gmail.com> | 2023-08-24 14:16:17 +0300 |
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committer | GitHub <noreply@github.com> | 2023-08-24 14:16:17 +0300 |
commit | ae406c7b49a72de24d81fd74386d9638342c90ee (patch) | |
tree | 6fbcf557375b98e926c78af9c757e62c79d72a1b /src/main/java/org/traccar/protocol/NiotProtocolDecoder.java | |
parent | 56ff656c908b19feb2fa3dcffa48cc3bcdfe9b3b (diff) | |
parent | 9aeedc90da24848ff97227d6f281eb4d1e1506ef (diff) | |
download | trackermap-server-ae406c7b49a72de24d81fd74386d9638342c90ee.tar.gz trackermap-server-ae406c7b49a72de24d81fd74386d9638342c90ee.tar.bz2 trackermap-server-ae406c7b49a72de24d81fd74386d9638342c90ee.zip |
Merge branch 'traccar:master' into master
Diffstat (limited to 'src/main/java/org/traccar/protocol/NiotProtocolDecoder.java')
-rw-r--r-- | src/main/java/org/traccar/protocol/NiotProtocolDecoder.java | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/src/main/java/org/traccar/protocol/NiotProtocolDecoder.java b/src/main/java/org/traccar/protocol/NiotProtocolDecoder.java index 47c6e2ffd..35614ccca 100644 --- a/src/main/java/org/traccar/protocol/NiotProtocolDecoder.java +++ b/src/main/java/org/traccar/protocol/NiotProtocolDecoder.java @@ -20,7 +20,8 @@ import io.netty.buffer.ByteBufUtil; import io.netty.buffer.Unpooled; import io.netty.channel.Channel; import org.traccar.BaseProtocolDecoder; -import org.traccar.DeviceSession; +import org.traccar.helper.BufferUtil; +import org.traccar.session.DeviceSession; import org.traccar.NetworkMessage; import org.traccar.Protocol; import org.traccar.helper.BcdUtil; @@ -57,12 +58,6 @@ public class NiotProtocolDecoder extends BaseProtocolDecoder { } } - private double readCoordinate(ByteBuf buf) { - long value = buf.readUnsignedInt(); - double result = BitUtil.to(value, 31) / 1800000.0; - return BitUtil.check(value, 31) ? -result : result; - } - @Override protected Object decode( Channel channel, SocketAddress remoteAddress, Object msg) throws Exception { @@ -96,8 +91,8 @@ public class NiotProtocolDecoder extends BaseProtocolDecoder { .setSecond(BcdUtil.readInteger(buf, 2)); position.setTime(dateBuilder.getDate()); - position.setLatitude(readCoordinate(buf)); - position.setLongitude(readCoordinate(buf)); + position.setLatitude(BufferUtil.readSignedMagnitudeInt(buf) / 1800000.0); + position.setLongitude(BufferUtil.readSignedMagnitudeInt(buf) / 1800000.0); BcdUtil.readInteger(buf, 4); // reserved position.setCourse(BcdUtil.readInteger(buf, 4)); |