public void Dispose()
{
if (m_current != null)
{
m_current.DisposeTempFile();
m_current = null;
}
}
public bool MoveNext()
{
if (m_current != null)
{
m_current.DisposeTempFile();
m_current = null;
}
if (m_index >= m_volumes.Count)
{
return(false);
}
if (m_handle == null)
{
m_handle = m_backend.GetAsync(m_volumes[m_index].Name, m_volumes[m_index].Size, m_volumes[m_index].Hash);
}
string hash = null;
long size = -1;
Library.Utility.TempFile file = null;
Exception exception = null;
try
{
file = m_handle.Wait(out hash, out size);
}
catch (Exception ex)
{
Logging.Log.WriteErrorMessage(LOGTAG, "FailedToRetrieveFile", ex, "Failed to retrieve file {0}", m_volumes[m_index].Name);
exception = ex;
}
m_current = new AsyncDownloadedFile(m_volumes[m_index].Name, hash, size, file, exception);
m_handle = null;
m_index++;
if (m_index < m_volumes.Count)
{
m_handle = m_backend.GetAsync(m_volumes[m_index].Name, m_volumes[m_index].Size, m_volumes[m_index].Hash);
}
return(true);
}
