public FileInfoDialog(Volume volume, DirectoryEntry dirent)
{
InitializeComponent();
listView1.Items.Add("Name").SubItems.Add(dirent.FileName);
listView1.Items.Add("Size in bytes").SubItems.Add(dirent.FileSize.ToString());
listView1.Items.Add("First Cluster").SubItems.Add(dirent.FirstCluster.ToString());
listView1.Items.Add("First Cluster Offset").SubItems.Add("0x" +
volume.ClusterToPhysicalOffset(dirent.FirstCluster).ToString("x"));
listView1.Items.Add("Attributes").SubItems.Add(FormatAttributes(dirent.FileAttributes));
DateTime creationTime = new DateTime(dirent.CreationTime.Year,
dirent.CreationTime.Month, dirent.CreationTime.Day,
dirent.CreationTime.Hour, dirent.CreationTime.Minute,
dirent.CreationTime.Second);
DateTime lastWriteTime = new DateTime(dirent.LastWriteTime.Year,
dirent.LastWriteTime.Month, dirent.LastWriteTime.Day,
dirent.LastWriteTime.Hour, dirent.LastWriteTime.Minute,
dirent.LastWriteTime.Second);
DateTime lastAccessTime = new DateTime(dirent.LastAccessTime.Year,
dirent.LastAccessTime.Month, dirent.LastAccessTime.Day,
dirent.LastAccessTime.Hour, dirent.LastAccessTime.Minute,
dirent.LastAccessTime.Second);
listView1.Items.Add("Creation Time").SubItems.Add(creationTime.ToString());
listView1.Items.Add("Last Write Time").SubItems.Add(lastWriteTime.ToString());
listView1.Items.Add("Last Access Time").SubItems.Add(lastAccessTime.ToString());
}
private void AddCluster(uint cluster)
{
var address = volume.ClusterToPhysicalOffset(cluster);
ListViewItem item = new ListViewItem(new string[] { $"0x{address.ToString("X")}", cluster.ToString() });
item.Tag = cluster;
listView1.Items.Add(item);
}
/// <summary>
/// Searches for dirent's.
/// </summary>
/// <param name="worker"></param>
private void RecoverMetadata(CancellationToken cancellationToken, IProgress <int> progress)
{
var maxClusters = _length / _interval;
for (uint cluster = 1; cluster < maxClusters; cluster++)
{
var data = _volume.ReadCluster(cluster);
var clusterOffset = (cluster - 1) * _interval;
for (int i = 0; i < 256; i++)
{
var direntOffset = i * 0x40;
try
{
DirectoryEntry dirent = new DirectoryEntry(_volume.Platform, data, direntOffset);
if (IsValidDirent(dirent))
{
Console.WriteLine(string.Format("0x{0:X8}: {1}", clusterOffset + direntOffset, dirent.FileName));
dirent.Cluster = cluster;
dirent.Offset = _volume.ClusterToPhysicalOffset(cluster) + direntOffset;
_dirents.Add(dirent);
}
}
catch (Exception e)
{
Console.WriteLine(e.Message);
Console.WriteLine(e.StackTrace);
}
}
if (cluster % 0x100 == 0)
{
progress?.Report((int)cluster);
}
if (cancellationToken.IsCancellationRequested)
{
// NOTE: even though this part of the analyzer returns,
// it will continue on with the linking step to clean
// up the results while keeping the progress bar
// running to show that we are still working.
break;
}
}
progress?.Report((int)maxClusters);
}
private void DataMap_CellHovered(object sender, EventArgs e)
{
var cellHoveredEventArgs = e as CellHoveredEventArgs;
if (cellHoveredEventArgs != null)
{
var clusterIndex = CellToClusterIndex(cellHoveredEventArgs.Index);
Debug.WriteLine($"Cluster Index: {clusterIndex}");
var occupants = integrityAnalyzer.GetClusterOccupants(clusterIndex);
string toolTipMessage = "Cluster Index: " + clusterIndex.ToString() + Environment.NewLine;
toolTipMessage += "Cluster Address: 0x" + volume.ClusterToPhysicalOffset(clusterIndex).ToString("X");
if (clusterIndex == volume.RootDirFirstCluster)
{
toolTipMessage += Environment.NewLine + Environment.NewLine;
toolTipMessage += " Type: Root Directory";
}
else if (occupants == null)
{
// TODO: something is off
Debug.WriteLine("Something is wrong.");
}
else if (occupants.Count > 0)
{
toolTipMessage += Environment.NewLine;
int index = 1;
foreach (var occupant in occupants)
{
toolTipMessage += BuildToolTipMessage(index, occupant.GetDirent(), occupant.IsDeleted);
index++;
}
}
toolTip1.SetToolTip(this.dataMap, toolTipMessage);
}
else
{
toolTip1.SetToolTip(this.dataMap, "");
}
}
