protected override void DoRun()
{
if (DiskSize <= 0)
{
DisplayHelp();
return;
}
using (VirtualDisk sourceDisk = VirtualDisk.OpenDisk(_sourceFile.Value, FileAccess.Read, UserName, Password))
using (VirtualDisk destDisk = VirtualDisk.CreateDisk(OutputDiskType, OutputDiskVariant, _destFile.Value, DiskParameters, UserName, Password))
{
if (destDisk is DiscUtils.Vhd.Disk)
{
((DiscUtils.Vhd.Disk)destDisk).AutoCommitFooter = false;
}
// Copy the MBR from the source disk, and invent a new signature for this new disk
destDisk.SetMasterBootRecord(sourceDisk.GetMasterBootRecord());
destDisk.Signature = new Random().Next();
SparseStream sourcePartStream = SparseStream.FromStream(sourceDisk.Partitions[0].Open(), Ownership.None);
NtfsFileSystem sourceNtfs = new NtfsFileSystem(sourcePartStream);
// Copy the OS boot code into memory, so we can apply it when formatting the new disk
byte[] bootCode;
using (Stream bootStream = sourceNtfs.OpenFile("$Boot", FileMode.Open, FileAccess.Read))
{
bootCode = new byte[bootStream.Length];
int totalRead = 0;
while (totalRead < bootCode.Length)
{
totalRead += bootStream.Read(bootCode, totalRead, bootCode.Length - totalRead);
}
}
// Partition the new disk with a single NTFS partition
BiosPartitionTable.Initialize(destDisk, WellKnownPartitionType.WindowsNtfs);
VolumeManager volMgr = new VolumeManager(destDisk);
string label = _labelSwitch.IsPresent ? _labelSwitch.Value : sourceNtfs.VolumeLabel;
using (NtfsFileSystem destNtfs = NtfsFileSystem.Format(volMgr.GetLogicalVolumes()[0], label, bootCode))
{
destNtfs.SetSecurity(@"\", sourceNtfs.GetSecurity(@"\"));
destNtfs.NtfsOptions.ShortNameCreation = ShortFileNameOption.Disabled;
sourceNtfs.NtfsOptions.HideHiddenFiles = false;
sourceNtfs.NtfsOptions.HideSystemFiles = false;
CopyFiles(sourceNtfs, destNtfs, @"\", true);
if (destNtfs.FileExists(@"\boot\BCD"))
{
// Force all boot entries in the BCD to point to the newly created NTFS partition - does _not_ cope with
// complex multi-volume / multi-boot scenarios at all.
using (Stream bcdStream = destNtfs.OpenFile(@"\boot\BCD", FileMode.Open, FileAccess.ReadWrite))
{
using (RegistryHive hive = new RegistryHive(bcdStream))
{
Store store = new Store(hive.Root);
foreach (var obj in store.Objects)
{
foreach (var elem in obj.Elements)
{
if (elem.Format == DiscUtils.BootConfig.ElementFormat.Device)
{
elem.Value = DiscUtils.BootConfig.ElementValue.ForDevice(elem.Value.ParentObject, volMgr.GetPhysicalVolumes()[0]);
}
}
}
}
}
}
}
}
}
