diff options
Diffstat (limited to 'src/main/java/org/traccar/protocol/Minifinder2ProtocolDecoder.java')
| -rw-r--r-- | src/main/java/org/traccar/protocol/Minifinder2ProtocolDecoder.java | 48 |
1 files changed, 41 insertions, 7 deletions
diff --git a/src/main/java/org/traccar/protocol/Minifinder2ProtocolDecoder.java b/src/main/java/org/traccar/protocol/Minifinder2ProtocolDecoder.java index 2d6bde89f..539527155 100644 --- a/src/main/java/org/traccar/protocol/Minifinder2ProtocolDecoder.java +++ b/src/main/java/org/traccar/protocol/Minifinder2ProtocolDecoder.java @@ -161,7 +161,8 @@ public class Minifinder2ProtocolDecoder extends BaseProtocolDecoder { DeviceSession deviceSession = null; while (buf.isReadable()) { - int endIndex = buf.readUnsignedByte() + buf.readerIndex(); + int length = buf.readUnsignedByte(); + int endIndex = buf.readerIndex() + length; int key = buf.readUnsignedByte(); if (keys.contains(key)) { @@ -185,6 +186,9 @@ public class Minifinder2ProtocolDecoder extends BaseProtocolDecoder { if (BitUtil.check(alarm, 31)) { position.set("bark", true); } + if (length == 5) { + position.setDeviceTime(new Date(buf.readUnsignedIntLE() * 1000)); + } break; case 0x14: position.set(Position.KEY_BATTERY_LEVEL, buf.readUnsignedByte()); @@ -203,6 +207,7 @@ public class Minifinder2ProtocolDecoder extends BaseProtocolDecoder { position.set(Position.KEY_SATELLITES, buf.readUnsignedByte()); break; case 0x21: + case 0x29: int mcc = buf.readUnsignedShortLE(); int mnc = buf.readUnsignedByte(); if (position.getNetwork() == null) { @@ -210,8 +215,14 @@ public class Minifinder2ProtocolDecoder extends BaseProtocolDecoder { } while (buf.readerIndex() < endIndex) { int rssi = buf.readByte(); - position.getNetwork().addCellTower(CellTower.from( - mcc, mnc, buf.readUnsignedShortLE(), buf.readUnsignedShortLE(), rssi)); + int lac = buf.readUnsignedShortLE(); + long cid; + if (key == 0x29) { + cid = buf.readLongLE(); + } else { + cid = buf.readUnsignedShortLE(); + } + position.getNetwork().addCellTower(CellTower.from(mcc, mnc, lac, cid, rssi)); } break; case 0x22: @@ -226,10 +237,22 @@ public class Minifinder2ProtocolDecoder extends BaseProtocolDecoder { } break; case 0x23: - position.set("tagId", readTagId(buf)); - position.setLatitude(buf.readIntLE() * 0.0000001); - position.setLongitude(buf.readIntLE() * 0.0000001); - position.setValid(true); + case 0x26: + if (length >= 7) { + position.set("tagId", readTagId(buf)); + } + if (length >= 15) { + position.setLatitude(buf.readIntLE() * 0.0000001); + position.setLongitude(buf.readIntLE() * 0.0000001); + position.setValid(true); + } + if (key == 0x26) { + position.set(Position.KEY_HDOP, buf.readUnsignedShortLE() * 0.1); + position.setAltitude(buf.readShortLE()); + } else if (length > 15) { + position.set("description", buf.readCharSequence( + length, StandardCharsets.US_ASCII).toString()); + } break; case 0x24: position.setTime(new Date(buf.readUnsignedIntLE() * 1000)); @@ -245,6 +268,13 @@ public class Minifinder2ProtocolDecoder extends BaseProtocolDecoder { position.set(Position.KEY_BATTERY_LEVEL, BitUtil.from(status, 24)); position.set(Position.KEY_STATUS, status); break; + case 0x27: + position.setLatitude(buf.readIntLE() * 0.0000001); + position.setLongitude(buf.readIntLE() * 0.0000001); + position.setValid(true); + position.set(Position.KEY_HDOP, buf.readUnsignedShortLE() * 0.1); + position.setAltitude(buf.readShortLE()); + break; case 0x28: int beaconFlags = buf.readUnsignedByte(); position.set("tagId", readTagId(buf)); @@ -267,6 +297,10 @@ public class Minifinder2ProtocolDecoder extends BaseProtocolDecoder { position.setLatitude(buf.readIntLE() * 0.0000001); position.setLongitude(buf.readIntLE() * 0.0000001); position.setValid(true); + if (endIndex > buf.readerIndex()) { + position.set("description", buf.readCharSequence( + endIndex - buf.readerIndex(), StandardCharsets.US_ASCII).toString()); + } break; case 0x30: buf.readUnsignedIntLE(); // timestamp |