internal void AskForSelectedBackupVersion(MainWindow.RecoveringQuery_st recQuery)
{
int version = recQuery.versionToRecover;
MyLogger.print("Ripristino della versione " + recQuery.versionToRecover +"... ");
sendToServer(commRecoverBackup);
waitForAck(commCmdAckFromServer);
//seleziono versione
sendToServer(version.ToString());
int fileCount = recQuery.recInfos.getVersionSpecificCount(version);
try
{
for (int i = 0; i < fileCount; i++)
{
//legge nome del file
string fileName = socketReadline();
string newPathAndName;
//definisce percorso dove salvare il file
if (recQuery.recoveringFolderPath != "")
{
//path da usare: quello specificato da utente
System.Diagnostics.Debug.Assert(fileName.Contains(mainWindow.settings.getRootFolder()));
//elimina la rootFolder. lascia // iniziale
string localPath = fileName.Substring(mainWindow.settings.getRootFolder().Length);
newPathAndName = recQuery.recoveringFolderPath.TrimEnd(Path.AltDirectorySeparatorChar) + localPath;
}
else
{
//path da usare: quello originale del file
newPathAndName = fileName;
}
//apro il file
FileStream fout;
Directory.CreateDirectory(System.IO.Path.GetDirectoryName(newPathAndName));
try
{
fout = new FileStream(newPathAndName, FileMode.Create);
}
catch (Exception e) when (e is IOException || e is UnauthorizedAccessException)
{
//se file è protetto ne crea una copia a fianco
newPathAndName += "-restoredCopy";
fout = new FileStream(newPathAndName, FileMode.Create);
MyLogger.print("Impossibile ripristinare il file " + newPathAndName + ", salvo con suffisso \"restoredCopy\"\n");
}
System.DateTime LastModifyDate;
try
{
LastModifyDate = RecFileContent(newPathAndName, fout);
fout.Close();
FileInfo fi = new FileInfo(newPathAndName);
fi.LastWriteTime = LastModifyDate;
}
catch (CancelFileRequestException)
{
MyLogger.print("Operazione Annullata\n");
fout.Close();
deleteFile(newPathAndName);
return;
}
catch(IOException)
{
MyLogger.popup("Impossibile accedere al file " + newPathAndName + " Operazione interrotta.", MessageBoxImage.Error);
fout.Close();
deleteFile(newPathAndName);
return;
}
}
//mainWindow.Dispatcher.Invoke(mainWindow.DelShowOkMsg, "Ripristino versione completato!", MessageBoxImage.Information);
//MyLogger.print("Ripristino versione " + recQuery.versionToRecover.ToString() + " riuscito");
MyLogger.popup("Ripristino versione " + recQuery.versionToRecover.ToString() + " riuscito", MessageBoxImage.Information);
}
catch (Exception e)
{
MyLogger.print("ripristino fallito");
mainWindow.Dispatcher.Invoke(mainWindow.DelShowOkMsg, "Ripristino versione fallita", MessageBoxImage.Error);
MyLogger.debug(e.ToString());
return;
}
}
int versionToDisplay; //-1 se display di file da tutte le versioni
#endregion Fields
#region Constructors
public RecoverWindow(MainWindow mainW)
{
InitializeComponent();
this.mainW = mainW;
DelYesNoQuestion = AskYesNoQuestion;
DelCloseWindow = () => { this.Close(); return; };
DelSetRecProgressValues = SetRecProgressValues;
RecoverEntryList = new List<recoverListEntry>();
RecoverEntryList.Add( new recoverListEntry() { Name = "Caricamento in corso...", lastMod = ""});
recoverListView.ItemsSource = RecoverEntryList;
recInfos = new RecoverInfos();
RecoverViewModeList = new List<string> { "file da tutte le versioni" };
comboRecoverViewMode.ItemsSource = RecoverViewModeList;
//seleziono prima stringa (file da tutte le versioni)
comboRecoverViewMode.SelectedIndex = 0;
versionToDisplay = -1;
this.buttRecover.IsEnabled = false;
}
public SessionManager(string serverIP, int serverPort, MainWindow mainWindow)
{
this.serverIP = serverIP;
this.serverPort = serverPort;
this.mainWindow = mainWindow;
utf8 = new UTF8Encoding();
separator_r_n = utf8.GetBytes("\r\n");
}
internal static void init(MainWindow mainWindowp)
{
MyLogger.mainWindow = mainWindowp;
}