diff options
Diffstat (limited to 'src/org/traccar/protocol')
| -rw-r--r-- | src/org/traccar/protocol/NavisProtocolDecoder.java | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/src/org/traccar/protocol/NavisProtocolDecoder.java b/src/org/traccar/protocol/NavisProtocolDecoder.java index 582eccf3a..0bebfe0d2 100644 --- a/src/org/traccar/protocol/NavisProtocolDecoder.java +++ b/src/org/traccar/protocol/NavisProtocolDecoder.java @@ -41,15 +41,15 @@ public class NavisProtocolDecoder extends BaseProtocolDecoder { private String prefix; private long deviceUniqueId, serverId; - private int flexDataSize; // Bytes - private int flexBitfieldDataSize; // Bits + private int flexDataSize; // bytes + private int flexBitfieldDataSize; // bits private final byte[] flexBitfield; private static final Logger LOGGER = LoggerFactory.getLogger(NavisProtocolDecoder.class); private static final int[] FLEX_FIELDS_SIZES = {4, 2, 4, 1, 1, 1, 1, 1, 4, 4, 4, 4, 4, 2, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 4, 4, 2, 2, 4, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 2, 4, 2, 1, 4, 2, 2, 2, 2, 2, 1, 1, 1, 2, 4, 2, 1, /* FLEX 2.0 */ 8, 2, 1, 16, 4, 2, 4, 37, 1, 1, 1, 1, 1, 1, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 6, 12, 24, 48, 1, 1, 1, 1, 4, 4, 1, 4, 2, 6, 2, 6, 2, - 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 1}; // Bytes + 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 1}; // bytes public NavisProtocolDecoder(Protocol protocol) { super(protocol); @@ -342,7 +342,7 @@ public class NavisProtocolDecoder extends BaseProtocolDecoder { for (int i = 0; i < flexBitfieldDataSize; i++) { if (!checkFlexBitfield(i)) { - // Skip FLEX field + // skip FLEX field continue; } @@ -458,7 +458,7 @@ public class NavisProtocolDecoder extends BaseProtocolDecoder { case 51: position.set(Position.PREFIX_TEMP + (i - 43), buf.readByte()); break; - case 68: // CAN Speed + case 68: // CAN Speed position.set("can-speed", buf.readUnsignedByte()); break; // FLEX 2.0 @@ -507,7 +507,7 @@ public class NavisProtocolDecoder extends BaseProtocolDecoder { // Check buffer size and struct version if (length <= buf.readableBytes() && buf.readUnsignedByte() == 0x0A) { - buf.readUnsignedByte(); // Length of static part + buf.readUnsignedByte(); // length of static part index = buf.readUnsignedIntLE(); position.set(Position.KEY_INDEX, index); @@ -527,7 +527,7 @@ public class NavisProtocolDecoder extends BaseProtocolDecoder { position.setCourse(buf.readUnsignedShortLE()); position.set(Position.KEY_ODOMETER, buf.readFloatLE() * 1000); - buf.skipBytes(length - buf.readerIndex() - 1); // Skip unused part + buf.skipBytes(length - buf.readerIndex() - 1); // skip unused part } return new ParseResult(index, position); @@ -539,7 +539,7 @@ public class NavisProtocolDecoder extends BaseProtocolDecoder { private Object processFlexSingle( FlexPositionParser parser, String flexHeader, DeviceSession deviceSession, Channel channel, ByteBuf buf) { - buf.readUnsignedInt(); // Event index + buf.readUnsignedInt(); // event index ParseResult result = parser.parsePosition(deviceSession, buf); @@ -652,14 +652,14 @@ public class NavisProtocolDecoder extends BaseProtocolDecoder { private Object decodeNtcb(Channel channel, SocketAddress remoteAddress, ByteBuf buf) { prefix = buf.toString(buf.readerIndex(), 4, StandardCharsets.US_ASCII); - buf.skipBytes(prefix.length()); // Prefix @NTC by default + buf.skipBytes(prefix.length()); // prefix @NTC by default serverId = buf.readUnsignedIntLE(); deviceUniqueId = buf.readUnsignedIntLE(); int length = buf.readUnsignedShortLE(); - buf.skipBytes(2); // Header and data XOR checksum + buf.skipBytes(2); // header and data XOR checksum if (length == 0) { - return null; // Keep alive message + return null; // keep alive message } String type = buf.toString(buf.readerIndex(), 3, StandardCharsets.US_ASCII); @@ -676,7 +676,7 @@ public class NavisProtocolDecoder extends BaseProtocolDecoder { return processNtcbArray(deviceSession, channel, buf); case "*>T": return processNtcbSingle(deviceSession, channel, buf); - case "*>F": // "*>FLEX" + case "*>F": // "*>FLEX" buf.skipBytes(3); return processFlexNegotiation(channel, buf); default: @@ -694,7 +694,7 @@ public class NavisProtocolDecoder extends BaseProtocolDecoder { private Object decodeFlex(Channel channel, SocketAddress remoteAddress, ByteBuf buf) { if (buf.getByte(buf.readerIndex()) == 0x7F) { - // Keep alive message + // keep alive message return null; } |