private TblRecoveryPoint setupRecoveryPoint()
{
TblRecoveryPoint rec_RceoveryPoint = new TblRecoveryPoint
{
Name = m_Rid.ToString() + " " + m_RegnskabsNavn,
Rptime = DateTime.Now
};
m_dbRecovery.TblRecoveryPoint.InsertOnSubmit(rec_RceoveryPoint);
TblRecoveryPointLine rec_RecoveryPointLine = new TblRecoveryPointLine
{
Recoverypath = m_PlaceringPath,
Recoveryisfile = false
};
rec_RceoveryPoint.TblRecoveryPointLine.Add(rec_RecoveryPointLine);
rec_RceoveryPoint.TblRecoveryPointLine.Add(rec_RecoveryPointLine);
rec_RecoveryPointLine = new TblRecoveryPointLine
{
Recoverypath = m_DataBasePath,
Recoveryisfile = true
};
rec_RceoveryPoint.TblRecoveryPointLine.Add(rec_RecoveryPointLine);
m_dbRecovery.SubmitChanges();
return(rec_RceoveryPoint);
}
private void restorefile(TblRecoveryPointLine RecoveryPointLine)
{
var files = from rc in RecoveryPointLine.TblRecoveryPointContent
join c in m_dbRecovery.TblContent on rc.Contentid equals c.Id
join f in m_dbRecovery.TblDirectory on c.Directoryid equals f.Id
select new
{
RecoveryIsfile = RecoveryPointLine.Recoveryisfile,
RestorePath = RecoveryPointLine.Restorepath,
fileName = f.Name,
parent = f.Parentid,
Data = c.Data,
Mtime = c.Mtime,
Atime = c.Atime
};
int antal = files.Count();
foreach (var fil in files)
{
string RestoreFileName = fil.fileName;
string RestorePathOnly;
if (fil.RecoveryIsfile == true)
{
FileInfo fi = new FileInfo(fil.RestorePath);
RestorePathOnly = fi.DirectoryName;
}
else
{
RestorePathOnly = fil.RestorePath;
}
string RestorePathAndName = RestorePathOnly + @"\" + RestoreFileName;
File.WriteAllBytes(RestorePathAndName, ZipUncompressStream2(fil.Data.ToArray()));
FileInfo nfi = new FileInfo(RestorePathAndName);
nfi.LastWriteTime = fil.Mtime;
nfi.LastAccessTime = fil.Atime;
}
}
private void detach_TblRecoveryPointLine(TblRecoveryPointLine entity)
{
this.SendPropertyChanging();
entity.TblRecoveryPoint = null;
}
partial void DeleteTblRecoveryPointLine(TblRecoveryPointLine instance);
partial void UpdateTblRecoveryPointLine(TblRecoveryPointLine instance);
partial void InsertTblRecoveryPointLine(TblRecoveryPointLine instance);
private void backupfile(TblRecoveryPointLine rec_RceoveryPointLine, string filepath)
{
string backupFilepath = filepath;
FileInfo fi = new FileInfo(backupFilepath);
//Directories ------------------------------------------------------------
string[] strPaths = fi.DirectoryName.Split(new char[] { '\\' });
TblDirectory per_rec_Directory;
TblDirectory rec_Directory;
TblDirectory rec_File;
try
{
per_rec_Directory = (from d in m_dbRecovery.TblDirectory where d.Name == strPaths[0] && d.Parentid == null select d).First();
}
catch (InvalidOperationException)
{
per_rec_Directory = new TblDirectory
{
Name = strPaths[0],
Isfile = false
};
m_dbRecovery.TblDirectory.InsertOnSubmit(per_rec_Directory);
m_dbRecovery.SubmitChanges();
}
for (int i = 1; i < strPaths.Length; i++)
{
try
{
rec_Directory = (from d in per_rec_Directory.Dirindir where d.Name == strPaths[i] select d).First();
}
catch (InvalidOperationException)
{
rec_Directory = new TblDirectory
{
Name = strPaths[i],
Isfile = false
};
per_rec_Directory.Dirindir.Add(rec_Directory);
m_dbRecovery.SubmitChanges();
}
per_rec_Directory = rec_Directory;
}
//File ------------------------------------------------------------------
try
{
rec_File = (from d in per_rec_Directory.Dirindir where d.Name == fi.Name select d).First();
}
catch (InvalidOperationException)
{
rec_File = new TblDirectory
{
Name = fi.Name,
Isfile = true
};
per_rec_Directory.Dirindir.Add(rec_File);
m_dbRecovery.SubmitChanges();
}
//Content ---------------------------------------------------------------
MD5 md5 = MD5.Create();
StringBuilder sb = new StringBuilder();
byte[] bData = File.ReadAllBytes(fi.FullName);
foreach (byte b in md5.ComputeHash(bData))
{
sb.Append(b.ToString("x2").ToLower());
}
TblContent rec_Content;
try
{
rec_Content = (from d in rec_File.TblContent where d.Checksum == sb.ToString() select d).First();
}
catch (InvalidOperationException)
{
rec_Content = new TblContent
{
Checksum = sb.ToString(),
Size = fi.Length,
Mtime = fi.LastWriteTime,
Atime = fi.LastAccessTime,
Data = ZipCompressStream2(bData, fi.Name, fi.LastWriteTime)
};
rec_File.TblContent.Add(rec_Content);
m_dbRecovery.SubmitChanges();
}
//RecoveryPoint_Content -------------------------------------------------
TblRecoveryPointContent rec_RecoveryPointContent = new TblRecoveryPointContent {
};
rec_Content.TblRecoveryPointContent.Add(rec_RecoveryPointContent);
rec_RceoveryPointLine.TblRecoveryPointContent.Add(rec_RecoveryPointContent);
m_dbRecovery.SubmitChanges();
}