Exemplo n.º 1
0
 public static int RestoreBackup(long id, String dest)
 {
     if (File.Exists(Settings.MetadataPath + id.ToString() + ".hbf-meta"))
     {
         BackupData bd = JsonConvert.DeserializeObject <BackupData>(File.ReadAllText(Settings.MetadataPath + id.ToString() + ".hbf-meta"));
         File.Copy(Settings.BackupPath + id.ToString() + ".hbf", dest);
         Functions.LogAction("Backup (" + id.ToString() + ") restored successfully!", "BACKUP");
         if (Functions.FileMD5(dest) == bd.md5)
         {
             if (new FileInfo(dest).Length == bd.Length)
             {
                 return(Constants.MSG_OK);
             }
             return(Constants.ERR_BAD_LENGTH);
         }
         else
         {
             return(Constants.ERR_BAD_CHECSUM);
         }
     }
     else
     {
         return(Constants.ERR_FILE_NOT_FOUND);
     }
 }
Exemplo n.º 2
0
        public static long CreateBackup(String file, String reason = "CHANGED")
        {
            long id = DateTime.Now.ToBinary();

            while (File.Exists(Settings.BackupPath + id.ToString()))
            {
                id++;
            }
            FileStream fs = new FileStream(file, FileMode.OpenOrCreate);
            BackupData bd = new BackupData();

            bd.DateTimeCreated = DateTime.Now;
            bd.ID = id;
            if (fs.Length > Settings.MaxFileSize)
            {
                return(Constants.ERR_FILE_TOO_BIG);
            }
            fs.Close();
            File.Copy(file, Settings.BackupPath + id.ToString() + ".hbf");
            bd.Length           = new FileInfo(Settings.BackupPath + id.ToString() + ".hbf").Length;
            bd.OriginalFullName = file;
            bd.OriginalName     = new FileInfo(file).Name;
            bd.md5 = Functions.FileMD5(file);
            File.WriteAllText(Settings.MetadataPath + id.ToString() + ".hbf-meta", JsonConvert.SerializeObject(bd));
            GC.Collect();
            Functions.LogAction("Backup (" + id.ToString() + ") created successfully!", "BACKUP");
            return(id);
        }
Exemplo n.º 3
0
        public static BackupData GetLastBackup(String path)
        {
            long       max = 0;
            BackupData bd  = new BackupData();

            foreach (var b in GetFileBackups(path))
            {
                if (b.DateTimeCreated.ToBinary() > max)
                {
                    max = b.DateTimeCreated.ToBinary();
                    bd  = b;
                }
            }
            return(bd);
        }
Exemplo n.º 4
0
        public static List <BackupData> GetFileBackups(String path)
        {
            List <BackupData> result = new List <BackupData>();

            foreach (var f in Directory.EnumerateFiles(Settings.MetadataPath))
            {
                FileInfo fi = new FileInfo(f);
                if (!fi.Extension.Contains("hbf-meta"))
                {
                    continue;
                }
                BackupData bd = JsonConvert.DeserializeObject <BackupData>(File.ReadAllText(f));
                if (bd.OriginalFullName == path)
                {
                    result.Add(bd);
                }
            }
            return(result);
        }