private static ClusterChainDirectory Read(FatDirectoryEntry entry, Fat fat)
{
if (!entry.IsDirectory())
{
throw
new ArgumentException(entry + " is no directory");
}
var chain = new ClusterChain(
fat, entry.GetStartCluster(),
entry.IsReadonlyFlag());
var result =
new ClusterChainDirectory(chain, false);
result.Read();
return(result);
}
internal static FatFile Get(Fat fat, FatDirectoryEntry entry)
{
if (entry.IsDirectory())
{
throw new ArgumentException(entry + " is a directory");
}
var cc = new ClusterChain(
fat, entry.GetStartCluster(), entry.IsReadonlyFlag());
if (entry.GetLength() > cc.GetLengthOnDisk())
{
throw new IOException(
"entry is larger than associated cluster chain");
}
return(new FatFile(entry, cc));
}