/// <summary>
/// Go over restore objects and restore their files.
/// </summary>
public void restore(RestoreSettings settings)
{
int[] indices = settings.indices;
foreach (var i in indices)
{
restores[i].restore(settings.restore_destination_base,
settings.restore_destination_lookup,
settings.prefix_filter, settings.file_name_reg);
}
}
private void StartRestore_btn_Click(object sender, RoutedEventArgs e)
{
var settings = new RestoreSettings();
if (MultiDestination_rbtn.IsChecked == true)
{
// check mapping_list
if (mapping_list.Count == 0)
{
MyMessageBox.show("The \"destination\" options section is incorrect. "
+ "The user did not provide any restore destination information.",
"Error");
return;
}
// check that each destination directory exists
foreach (var mapping in mapping_list)
{
mapping.destination = mapping.destination.Trim();
WindowsBackup_App.remove_ending_slash(ref mapping.destination);
if (mapping.destination.Length > 0 &&
Directory.Exists(mapping.destination) == false)
{
MyMessageBox.show("The embedded prefix \"" + mapping.prefix
+ "\" is mapped to a destination \"" + mapping.destination
+ "\" that does not exist on disk.", "Error");
return;
}
}
// Build up embedded_prefix --> destination lookup
var destination_lookup = new Dictionary <string, string>();
foreach (var mapping in mapping_list)
{
if (mapping.destination.Length > 0)
{
destination_lookup.Add(mapping.prefix, mapping.destination);
}
}
settings.restore_destination_lookup = destination_lookup;
}
else if (SingleDestination_rbtn.IsChecked == true)
{
// check that destination directory exists
BaseDestination_tb.Text = BaseDestination_tb.Text.Trim();
string destination_base = BaseDestination_tb.Text;
WindowsBackup_App.remove_ending_slash(ref destination_base);
if (Directory.Exists(destination_base) == false)
{
MyMessageBox.show("The restore destination directory \""
+ destination_base + "\" does not exist on disk.", "Error");
return;
}
settings.restore_destination_base = destination_base;
}
// The file name registration field needs to be filled out
FNR_Path_tb.Text = FNR_Path_tb.Text.Trim();
if (FNR_Path_tb.Text.Length == 0)
{
MyMessageBox.show("The file name registration field is not filled out. "
+ "Restoring encrypted files result in a new file name registration record.",
"Error");
return;
}
// The file name registration field should not reference an existing file
if (File.Exists(FNR_Path_tb.Text))
{
MyMessageBox.show("The file name registration field is referencing a file \""
+ FNR_Path_tb.Text + "\" that currently exists.", "Error");
return;
}
// The file name registration file should not reference an existing directory
if (Directory.Exists(FNR_Path_tb.Text))
{
MyMessageBox.show("The file name registration field is referencing a location \""
+ FNR_Path_tb.Text + "\" that currently exists as a directory.", "Error");
return;
}
// disable previous controls, show RestoreStatus_text
disable_controls(new UIElement[] { MultiDestination_rbtn, SingleDestination_rbtn,
EmbeddedPrefix_datagrid, BaseDestination_tb, BaseDestination_btn,
FNR_Path_tb, FNR_Path_btn, StartRestore_btn });
RestoreStatus_text.Visibility = Visibility.Visible;
// start restore operation on the backup manager thread
settings.indices = get_restore_indices();
settings.file_name_reg = new FileNameRegistration(FNR_Path_tb.Text);
var restore_manager = app.restore_manager;
app.backup_manager.restore(restore_manager, settings);
}
