/**
* Reads one entry of the indexTable and return it's values in a SFOIndexTableEntry-object
* @param fIn
* @return SFOIndexTableEntry
* @throws IOException
*/
public static SFOIndexTableEntry readEntry(FileStream fIn)
{
SFOIndexTableEntry sfoIndexTableEntry = new SFOIndexTableEntry();
byte[] tempByteArray1 = new byte[1];
byte[] tempByteArray2 = new byte[2];
byte[] tempByteArray4 = new byte[4];
// read offsetKeyNameInKeyTable
fIn.Read(tempByteArray2, 0, 2);
sfoIndexTableEntry.setOffsetKeyNameInKeyTable(tempByteArray2);
// read dataAlignmentRequirements
fIn.Read(tempByteArray1, 0, 1);
sfoIndexTableEntry.setDataAlignmentRequirements(tempByteArray1[0]);
// read dataTypeValue
fIn.Read(tempByteArray1, 0, 1);
sfoIndexTableEntry.setDataTypeValue(tempByteArray1[0]);
// read sizeValueData
fIn.Read(tempByteArray4, 0, 4);
sfoIndexTableEntry.setSizeValueData(SFOReaderUtilities.byteArrayReverseToInt(tempByteArray4));
// read sizeValueDataAndPadding
fIn.Read(tempByteArray4, 0, 4);
sfoIndexTableEntry.setSizeValueDataAndPadding(SFOReaderUtilities.byteArrayReverseToInt(tempByteArray4));
// read offsetDataValueInDataTable
fIn.Read(tempByteArray4, 0, 4);
sfoIndexTableEntry.setOffsetDataValueInDataTable(SFOReaderUtilities.byteArrayReverseToInt(tempByteArray4));
return(sfoIndexTableEntry);
}
/**
* Reads an entry of the dataValueTable an return it as String
*
* @param fIn
* @param sfoIndexTableEntry
* @return String
* @throws IOException
*/
public String readEntry(FileStream fIn, SFOIndexTableEntry sfoIndexTableEntry)
{
byte[] entryByteArray = new byte[sfoIndexTableEntry.getSizeValueData()];
fIn.Read(entryByteArray, 0, sfoIndexTableEntry.getSizeValueData());
valueBytesReaded += sfoIndexTableEntry.getSizeValueData();
long offsetNextValue = sfoIndexTableEntry.getOffsetDataValueInDataTable() + sfoIndexTableEntry.getSizeValueDataAndPadding(); // korrekt!
long skipBytes = (offsetNextValue) - valueBytesReaded;
fIn.Seek(skipBytes, SeekOrigin.Current);
valueBytesReaded += Convert.ToInt32(skipBytes);
return(SFOReaderUtilities.byteArrayToString(entryByteArray, true));
}
