/// <summary>
/// fetch the small document block list from an existing file
/// </summary>
/// <param name="blockList">the raw data from which the small block table will be extracted</param>
/// <param name="root">the root property (which contains the start block and small block table size)</param>
/// <param name="sbatStart">the start block of the SBAT</param>
/// <returns>the small document block list</returns>
public static BlockList GetSmallDocumentBlocks(POIFSBigBlockSize bigBlockSize,
RawDataBlockList blockList, RootProperty root,
int sbatStart)
{
BlockList list =
new SmallDocumentBlockList(
SmallDocumentBlock.Extract(bigBlockSize, blockList.FetchBlocks(root.StartBlock, -1)));
new BlockAllocationTableReader(bigBlockSize, blockList.FetchBlocks(sbatStart, -1), list);
return list;
}
/**
* reading constructor (used when we've read in a file and we want
* to extract the property table from it). Populates the
* properties thoroughly
*
* @param startBlock the first block of the property table
* @param blockList the list of blocks
*
* @exception IOException if anything goes wrong (which should be
* a result of the input being NFG)
*/
public PropertyTable(HeaderBlock headerBlock,
RawDataBlockList blockList)
: base(headerBlock,
PropertyFactory.ConvertToProperties( blockList.FetchBlocks(headerBlock.PropertyStart, -1) ) )
{
_bigBigBlockSize = headerBlock.BigBlockSize;
_blocks = null;
}