public RestoreManager(XElement xml,
List <CloudBackupService> cloud_backup_services,
KeyManager key_manager, ReportEvent_Callback report_event = null)
{
// <default_destinations>
var default_destinations_tag = xml.Element("default_destinations");
if (default_destinations_tag != null)
{
foreach (var tag in default_destinations_tag.Elements("default_destination"))
{
string prefix = tag.Attribute("embedded_prefix").Value;
string destination = tag.Attribute("destination").Value;
if (default_destinations.ContainsKey(prefix))
{
throw new Exception("XML file error. The <RestoreManager> contain "
+ "an <default_destination> with the embedded_prefix \""
+ prefix + "\", which has already been previously defined.");
}
default_destinations.Add(prefix, destination);
}
}
// All restore objects use the same decrypt_stream.
DecryptStream decrypt_stream = new DecryptStream(key_manager);
// <restores>
var restores_tag = xml.Element("restores");
if (restores_tag != null)
{
foreach (var tag in restores_tag.Elements("restore"))
{
restores.Add(new Restore(tag, cloud_backup_services,
decrypt_stream, key_manager, report_event));
}
}
}
public Restore(XElement xml,
List <CloudBackupService> cloud_backup_services,
DecryptStream decrypt_stream,
KeyManager key_manager,
ReportEvent_Callback report_event = null)
{
this.decrypt_stream = decrypt_stream;
this.key_manager = key_manager;
this.report_event = report_event;
// <destination_name>
backup_destination_name = xml.Element("destination_name").Value;
if (backup_destination_name.Equals("disk") == false)
{
// search for the destination in cloud_backup_services
foreach (var cloud_backup in cloud_backup_services)
{
if (backup_destination_name.Equals(cloud_backup.Name))
{
this.cloud_backup = cloud_backup;
break;
}
}
if (cloud_backup == null)
{
throw new Exception("XML file error. While processing <RestoreManager> "
+ "there is a <restore> with destination_name \""
+ backup_destination_name + "\" that refers to an unknown cloud backup service.");
}
}
// <destination_path>, <file_prefixes>
backup_destination_base = xml.Element("destination_path").Value;
file_prefixes = xml.Element("file_prefixes").Value.Trim().Split(' ');
}