private static void Backup(DBUtils dbu)
{
if (!dbu.GetCurrentVersion().Equals("none", StringComparison.InvariantCultureIgnoreCase))
{
dbu.BackupDBS();
}
}
private static void Restore(DBUtils dbu)
{
ICollection <BackupInfo> biColl = new System.Collections.ObjectModel.Collection <BackupInfo>(dbu.GetLocalBackups());
var toVersion = string.Empty;
if (ArgsDict.Keys.Contains("ver"))
{
toVersion = ArgsDict["ver"];
}
var tsFilter = string.Empty;
if (ArgsDict.Keys.Contains("ts"))
{
tsFilter = ArgsDict["ts"];
}
while (string.IsNullOrEmpty(toVersion))
{
Console.Out.WriteLine("Local versions:");
foreach (var i in biColl.Select(p => p.Version).Distinct())
{
Console.Out.WriteLine("\t{0}", i);
}
Console.Out.Write("Enter version to restore (or \"exit\" to exit):");
var res = Console.ReadLine();
if (res == "exit")
{
return;
}
var bi = biColl.Where(c => c.Version.Equals(res)).FirstOrDefault();
if (bi != null)
{
toVersion = bi.Version;
}
}
DateTime ts = DateTime.MinValue;
Dictionary <int, DateTime> tss = new Dictionary <int, DateTime>();
int num = 0;
foreach (var bi in biColl.Where(c => c.Version.Equals(toVersion)).OrderByDescending(p => p.Timestamp))
{
if (string.IsNullOrWhiteSpace(tsFilter) || bi.Timestamp.ToString(BaseUtils.TimestampFormatString).StartsWith(tsFilter, StringComparison.InvariantCultureIgnoreCase))
{
tss.Add(num++, bi.Timestamp);
}
}
while (ts == DateTime.MinValue)
{
Console.Out.WriteLine("Local backups for version {0}:", toVersion);
foreach (var k in tss.Keys)
{
Console.Out.WriteLine("{0,3:D}\t{1}", k, tss[k]);
}
Console.Out.Write("Enter backup number to restore (or \"exit\" to exit):");
var res = Console.ReadLine();
if (res == "exit")
{
return;
}
num = -1;
if (int.TryParse(res, out num) && tss.Keys.Contains(num))
{
ts = tss[num];
}
}
if (!dbu.GetCurrentVersion().Equals("none", StringComparison.InvariantCultureIgnoreCase))
{
Console.Out.Write("You are going to replace current version \"{0}\" with version \"{1} ({2})\".\nContinue(Y/N)?", dbu.GetCurrentVersion(), toVersion, ts);
var ans = Console.ReadLine();
if (ans != "Y" && ans != "y")
{
return;
}
Console.Out.Write("Backup current version \"{0}\" before(Y/N)?", dbu.GetCurrentVersion());
ans = Console.ReadLine();
if (ans == "Y" || ans == "y")
{
dbu.BackupDBS();
}
}
dbu.RestoreDBS(toVersion, ts);
}
