private IEnumerable<KeyValuePair<string, long>> DoDelete(LocalDeleteDatabase db, BackendManager backend, IEnumerable<IRemoteVolume> deleteableVolumes, ref System.Data.IDbTransaction transaction)
{
// Mark all volumes as disposable
foreach(var f in deleteableVolumes)
db.UpdateRemoteVolume(f.Name, RemoteVolumeState.Deleting, f.Size, f.Hash, transaction);
// Before we commit the current state, make sure the backend has caught up
backend.WaitForEmpty(db, transaction);
if (!m_options.Dryrun)
{
transaction.Commit();
transaction = db.BeginTransaction();
}
return PerformDelete(backend, db.GetDeletableVolumes(deleteableVolumes, transaction));
}
private IEnumerable<KeyValuePair<string, long>> DoDelete(LocalDeleteDatabase db, BackendManager backend, List<IRemoteVolume> deleteableVolumes, System.Data.IDbTransaction transaction)
{
foreach(var f in db.GetDeletableVolumes(deleteableVolumes, transaction))
{
if (!m_options.Dryrun)
backend.Delete(f.Name, f.Size);
else
m_result.AddDryrunMessage(string.Format("Would delete remote file: {0}, size: {1}", f.Name, Library.Utility.Utility.FormatSizeString(f.Size)));
yield return new KeyValuePair<string, long>(f.Name, f.Size);
}
deleteableVolumes.Clear();
}
