public File(byte[] buffer, FAT fat, int ParentClusterNumber, Directory parent)
: base(buffer, fat, ParentClusterNumber, parent)
{
}
public Directory(byte[] Buffer, FAT fat, int ParentClusterNumber, Directory parent)
: base(Buffer, fat, ParentClusterNumber, parent)
{
subFiles = new List<File>();
subDirectories = new List<Directory>();
}
private void getSubEntities()
{
uint length;
List<int> clusters = fat.getClusterTail(FirstClusterOfFile);
int numberOfBytesPerCluster = fat.SectorsPerCluster * fat.BytesPerSector;
byte[] buffer = new byte[clusters.Count() * numberOfBytesPerCluster];
subDirectories.Clear();
subFiles.Clear();
for (int i = 0; i < clusters.Count(); i++)
{
byte[] temp = IO.read(fat.HandleFile, clusters[i], fat.ClusterSize, fat);
for (int j = 0; j < temp.Length; j++)
{
buffer[i * numberOfBytesPerCluster + j] = temp[j];
}
}
Stack<byte[]> longName = new Stack<byte[]>();
for (int i = 0; i < buffer.Length; i += 32)
{
if (buffer[i] == 0)
{
//no more entity beyond
break;
}
else if (buffer[i + 11] == 0x0f)
{
longName.Push(buffer.ToList().GetRange(i, 32).ToArray());
}
else
{
Entity temp = new Entity(buffer.ToList().GetRange(i, 32).ToArray(), fat, clusters[(i + 1) / numberOfBytesPerCluster], this);
string tempName = null;
for (; longName.Count != 0; )
{
var x = longName.Pop();
tempName += Encoding.Unicode.GetString(x.ToList().GetRange(1, 10).ToArray()) +
Encoding.Unicode.GetString(x.ToList().GetRange(14, 12).ToArray()) +
Encoding.Unicode.GetString(x.ToList().GetRange(28, 4).ToArray());
}
temp.LongName = tempName != null ? tempName.Split('\0')[0] : null;
if (temp.Attribute.IsDirectory)
{
Directory di = new Directory(buffer.ToList().GetRange(i, 32).ToArray(), fat, clusters[(i + 1) / numberOfBytesPerCluster], this);
di.LongName = tempName != null ? tempName.Split('\0')[0] : null;
subDirectories.Add(di);
}
else
{
File fi = new File(buffer.ToList().GetRange(i, 32).ToArray(), fat, clusters[(i + 1) / numberOfBytesPerCluster], this);
fi.LongName = tempName != null ? tempName.Split('\0')[0] : null;
subFiles.Add(fi);
}
longName.Clear();
}
}
}
public Entity(byte[] Buffer, FAT fat, int clusterIndex, Directory parent)
{
this.buffer = Buffer;
this.parent = parent;
this.fat = fat;
this.clusterIndex = clusterIndex;
}
private void fileExplorerFiller(Directory directory)
{
fileView.Items.Clear();
foreach (var v in directory.SubFiles)
{
fileView.Items.Add(v.ToListItem());
}
}
