public void Do_Backup()
{
Init_Volume();
_LastJournal = Vol.Refresh();
Vol.Map_Volume();
Vol.Update(_LastJournal);
var r = Vol.GetDirectory(SourcePath);
if(r != null)
{
var dst = DestnationPath + "\\test_" + Increment.ToString();
var src = "";
if(Increment == 0)
{
src = dst;
} else
{
src = DestnationPath + "\\test_" + (Increment - 1).ToString();
}
r.CopyTo(dst, src);
}
Increment += 1;
}
public Win32Api.USN_JOURNAL_DATA Refresh()
{
var old = _Current_JournalState;
_Current_JournalState = new Win32Api.USN_JOURNAL_DATA();
NTFS_Volume.NTFS_Functions.QueryUsnJournal(_Root_Handle, ref _Current_JournalState);//need to query the jounral to get the first usn number
return(old);
}
public NTFSVolume(string drive, Win32Api.USN_JOURNAL_DATA lastusn)
{
var rootpath = new DriveInfo(drive);
_Root_Handle = NTFS_Volume.NTFS_Functions.GetRootHandle(rootpath);
_Root = new Volume.NTFS_File(new Win32Api.UsnEntry(rootpath.Name.Replace("\\", "")));
Lookup = new Dictionary<ulong, Journal.Volume.NTFS_File>();
_Current_JournalState = lastusn;
}
public NTFSVolume(string drive, Win32Api.USN_JOURNAL_DATA lastusn)
{
var rootpath = new DriveInfo(drive);
_Root_Handle = NTFS_Volume.NTFS_Functions.GetRootHandle(rootpath);
_Root = new Volume.NTFS_File(new Win32Api.UsnEntry(rootpath.Name.Replace("\\", "")));
Lookup = new Dictionary <ulong, Journal.Volume.NTFS_File>();
_Current_JournalState = lastusn;
}
public NTFSVolume(string drive)
{
var rootpath = new DriveInfo(drive);
_Root_Handle = NTFS_Volume.NTFS_Functions.GetRootHandle(rootpath);
_Root = new Volume.NTFS_File(new Win32Api.UsnEntry(rootpath.Name.Replace("\\", "")));
_Current_JournalState = new Win32Api.USN_JOURNAL_DATA();
Lookup = new Dictionary<ulong, Journal.Volume.NTFS_File>();
NTFS_Volume.NTFS_Functions.QueryUsnJournal(_Root_Handle, ref _Current_JournalState);//need to query the jounral to get the first usn number
}
public NTFSVolume(string drive)
{
var rootpath = new DriveInfo(drive);
_Root_Handle = NTFS_Volume.NTFS_Functions.GetRootHandle(rootpath);
_Root = new Volume.NTFS_File(new Win32Api.UsnEntry(rootpath.Name.Replace("\\", "")));
_Current_JournalState = new Win32Api.USN_JOURNAL_DATA();
Lookup = new Dictionary <ulong, Journal.Volume.NTFS_File>();
NTFS_Volume.NTFS_Functions.QueryUsnJournal(_Root_Handle, ref _Current_JournalState);//need to query the jounral to get the first usn number
}
public List <Journal.Volume.NTFS_File> Update(Win32Api.USN_JOURNAL_DATA last)
{
var files = new List <Journal.Volume.NTFS_File>();
var changes = NTFS_Volume.NTFS_Functions.Get_Changes(_Root_Handle, last);
foreach (var item in changes)
{
Journal.Volume.NTFS_File found = null;
Lookup.TryGetValue(item.FileReferenceNumber, out found);
if (found != null)
{
Update((Journal.Volume.NTFS_File)found, item);
}
}
return(files);
}
public Win32Api.USN_JOURNAL_DATA Refresh()
{
var old = _Current_JournalState;
_Current_JournalState = new Win32Api.USN_JOURNAL_DATA();
NTFS_Volume.NTFS_Functions.QueryUsnJournal(_Root_Handle, ref _Current_JournalState);//need to query the jounral to get the first usn number
return old;
}
