| public static GetPhysicalPath ( string letter ) : string | ||
| letter | string | |
| return | string | |
public static void LaunchQemu(string iso, bool usb = false)
{
var f = Program.GetTemporaryDirectory();
Paths.Add(f);
var floppy = Path.GetExtension(iso).ToLower() == ".img";
var ext = new SevenZipExtractor();
File.WriteAllBytes(Path.Combine(f, "qemutmp.7z"), Resources.qemu);
ext.Extract(Path.Combine(f, "qemutmp.7z"), f);
var p = new Process
{
StartInfo =
{
UseShellExecute = false
},
EnableRaisingEvents = true
};
p.StartInfo.FileName = Path.Combine(f, "qemu.exe");
p.StartInfo.WorkingDirectory = f;
if (usb)
{
var logicalDiskId = iso.Substring(0, 2);
var deviceId = Utils.GetPhysicalPath(logicalDiskId);
p.StartInfo.Arguments = " -L . -boot c -drive file=" + deviceId +
",if=ide,index=0,media=disk -m 512 -localtime";
p.StartInfo.UseShellExecute = true;
p.StartInfo.Verb = "runas";
}
else
{
p.StartInfo.Arguments = "-m 512 -localtime -M pc " + (floppy ? "-fda" : "-cdrom") + " \"" + iso + "\"";
}
Thread.Sleep(300);
p.Start();
ext.Close();
p.Exited += (sender, args) =>
{
Program.SafeDel(f);
Paths.Remove(f);
};
}
public static void InstallMBR(string l, byte[] theMbr)
{
var mbr = new byte[512];
using (
var device = Utils.CreateFile(Utils.GetPhysicalPath(l.ToLower().Substring(0, 2)),
0x80000000 | 0x40000000,
1 | 2, IntPtr.Zero, 3,
/*Utils.FILE_ATTRIBUTE_SYSTEM | Utils.FILE_FLAG_SEQUENTIAL_SCAN*/ Utils.FILE_FLAG_NO_BUFFERING, IntPtr.Zero))
{
if (device.IsInvalid)
{
throw new IOException("Unable to access drive. Win32 Error Code " + Marshal.GetLastWin32Error());
}
using (FileStream src = new FileStream(device, FileAccess.ReadWrite))
{
src.Read(mbr, 0, 512);
Array.Copy(theMbr, mbr, theMbr.Length);
src.Position = 0;
src.Write(mbr, 0, 512);
}
}
}
