private void clusterViewerToolStripMenuItem_Click(object sender, EventArgs e)
{
ClusterForm cf = new ClusterForm();
cf.clusterBitmaps1.GradientStart = Color.WhiteSmoke;
cf.clusterBitmaps1.GradientEnd = Color.Black;
cf.Show();
}
private void defragTestToolStripMenuItem_Click(object sender, EventArgs e)
{
//-> VDisk Id=38469a5b-1194-4464-a21e-4d3120c18bb3
//-> VDisk Device Name=\\?\scsi#disk&ven_msft&prod_virtual_disk#2&1f4adffe&0&000001#{53f56307-b6bf-11d0-94f2-00a0c91efb8b}
//-> VDisk Path=\\pt3\raid1\VHDs\Tiny7.vhd
//-> Disk Name=\\?\PhysicalDrive1
//-> Disk Friendly=Msft Virtual Disk SCSI Disk Device
BitArray ba = defraglib.IOWrapper.GetVolumeMap(@"c:");
int nClusters = ba.Count;
ClusterForm cf = new ClusterForm();
cf.Icon = Icon;
cf.Text = Text = " - Cluster Map of F:";
//cf.clusterBitmaps1.GradientStart = Color.WhiteSmoke;
//cf.clusterBitmaps1.GradientEnd = Color.Black;
//cf.clusterBitmaps1.GradientSteps = 8;
cf.clusterBitmaps1.Clusters = ba;
cf.Show();
// static public BitArray GetVolumeMap(string DeviceName)
// \\?\PhysicalDrive1
}
private void ProcessFiles(string[] files)
{
BitArray ba = new BitArray((int)fs.TotalClusters);
foreach (var file in files)
{
try
{
Range <long, long>[] clusters = fs.PathToClusters(file);
foreach (var range in clusters)
{
int end = (int)(range.Offset + range.Count);
for (int i = (int)range.Offset; i < end; i++)
{
ba.Set(i, true);
}
}
}
catch (FileNotFoundException ex)
{
System.Console.WriteLine("FileNotFound: {0}", file);
}
}
// BitArray ba = defraglib.IOWrapper.GetVolumeMap(@"f:");
ClusterForm cf = new ClusterForm();
cf.Icon = Icon;
cf.Text = Text + " - Cluster Map";
//cf.clusterBitmaps1.GradientStart = Color.WhiteSmoke;
//cf.clusterBitmaps1.GradientEnd = Color.Black;
//cf.clusterBitmaps1.GradientSteps = 8;
cf.clusterBitmaps1.Clusters = ba;
cf.Show();
}
private void button2_Click(object sender, EventArgs e)
{
DiscUtils.VolumeManager volMgr = new VolumeManager();
volMgr.AddDisk(VirtualDisk.OpenDisk(textBox1.Text, FileAccess.Read));
Stream partitionStream = null;
if (!string.IsNullOrEmpty(VolumeId))
{
partitionStream = volMgr.GetVolume(VolumeId).Open();
}
else if (Partition >= 0)
{
partitionStream = volMgr.GetPhysicalVolumes()[Partition].Open();
}
else
{
partitionStream = volMgr.GetLogicalVolumes()[0].Open();
}
SparseStream cacheStream = SparseStream.FromStream(partitionStream, Ownership.None);
cacheStream = new BlockCacheStream(cacheStream, Ownership.None);
fs = new NtfsFileSystem(cacheStream);
fs.NtfsOptions.HideHiddenFiles = false;
fs.NtfsOptions.HideSystemFiles = false;
fs.NtfsOptions.HideMetafiles = false;
ClusterMap clusterMap = null;
try
{
clusterMap = fs.BuildClusterMap();
}
catch (IOException ex)
{
// DebugConsole.LogException(ex, "Trying to build a clustermap of " + textBox1.Text);
MessageBox.Show(ex.Message, "Exception");
// return;
}
// string[] files = null;
// string[] sysfiles = fs.GetFileSystemEntries(@"\");
// string[] files = fs.GetFiles(@"\", "*.*", SearchOption.AllDirectories);
// fs.Dump(Console.Out, "");
//QueuedBackgroundWorker.QueueWorkItem(QueuedBackgroundWorker.m_Queue, null,
// (args) => { return fs.GetFiles(@"\", "*.*", SearchOption.AllDirectories); },
// (args) => { if (args.Result != null && args.Result is string[]) ProcessFiles((string[])args.Result); }
//);
BitArray ba = new BitArray((int)fs.TotalClusters);
for (int i = 0; i < fs.TotalClusters; i++)
{
if (clusterMap.ClusterToPaths(i).Length > 0)
{
ba.Set(i, true);
}
}
ClusterForm cf = new ClusterForm();
cf.Icon = Icon;
cf.Text = Text + " - Cluster Map";
//cf.clusterBitmaps1.GradientStart = Color.WhiteSmoke;
//cf.clusterBitmaps1.GradientEnd = Color.Black;
//cf.clusterBitmaps1.GradientSteps = 8;
cf.clusterBitmaps1.Clusters = ba;
cf.Show();
}
