public FileContentBuffer(Context context, RegularInode inode, MetadataRef inodeRef)
{
_context = context;
_inode = inode;
context.InodeReader.SetPosition(inodeRef);
context.InodeReader.Skip(_inode.Size);
int numBlocks = (int)(_inode.FileSize / _context.SuperBlock.BlockSize);
if (_inode.FileSize % _context.SuperBlock.BlockSize != 0 && _inode.FragmentKey == InvalidFragmentKey)
{
++numBlocks;
}
byte[] lengthData = new byte[numBlocks * 4];
context.InodeReader.Read(lengthData, 0, lengthData.Length);
_blockLengths = new int[numBlocks];
for (int i = 0; i < numBlocks; ++i)
{
_blockLengths[i] = Utilities.ToInt32LittleEndian(lengthData, i * 4);
}
}
public override void Reset()
{
_inode = new RegularInode();
_lengths = null;
}