MySQLColumnDefinitionPacket.decode constructor

MySQLColumnDefinitionPacket.decode(Uint8List buffer)

Implementation

factory MySQLColumnDefinitionPacket.decode(Uint8List buffer) {
  final byteData = ByteData.sublistView(buffer);
  int offset = 0;

  final catalog = buffer.getUtf8LengthEncodedString(offset);
  offset += catalog.item2;

  final schema = buffer.getUtf8LengthEncodedString(offset);
  offset += schema.item2;

  final table = buffer.getUtf8LengthEncodedString(offset);
  offset += table.item2;

  final orgTable = buffer.getUtf8LengthEncodedString(offset);
  offset += orgTable.item2;

  final name = buffer.getUtf8LengthEncodedString(offset);
  offset += name.item2;

  final orgName = buffer.getUtf8LengthEncodedString(offset);
  offset += orgName.item2;

  final lengthOfFixedLengthFields = byteData.getVariableEncInt(offset);
  offset += lengthOfFixedLengthFields.item2;

  final charset = byteData.getUint16(offset, Endian.little);
  offset += 2;

  final columnLength = byteData.getUint32(offset, Endian.little);
  offset += 4;

  final type = byteData.getUint8(offset);
  offset += 1;

  return MySQLColumnDefinitionPacket(
    catalog: catalog.item1,
    charset: charset,
    columnLength: columnLength,
    name: name.item1,
    orgName: orgName.item1,
    orgTable: orgTable.item1,
    schema: schema.item1,
    table: table.item1,
    type: MySQLColumnType.create(type),
  );
}