/// <summary>
/// Releases the unmanaged resources used by the <see cref="LocalInputAdapter"/> object and optionally releases the managed resources.
/// </summary>
/// <param name="disposing">true to release both managed and unmanaged resources; false to release only unmanaged resources.</param>
protected override void Dispose(bool disposing)
{
if (!m_disposed)
{
try
{
if (disposing)
{
if ((object)m_readTimer != null)
{
m_readTimer.Elapsed -= m_readTimer_Elapsed;
m_readTimer.Dispose();
m_readTimer = null;
}
if ((object)m_archiveReader != null)
{
m_archiveReader.HistoricFileListBuildStart -= m_archiveReader_HistoricFileListBuildStart;
m_archiveReader.HistoricFileListBuildComplete -= m_archiveReader_HistoricFileListBuildComplete;
m_archiveReader.HistoricFileListBuildException -= m_archiveReader_HistoricFileListBuildException;
m_archiveReader.DataReadException -= m_archiveReader_DataReadException;
m_archiveReader.Dispose();
m_archiveReader.Dispose();
m_archiveReader = null;
}
}
}
finally
{
m_disposed = true; // Prevent duplicate dispose.
base.Dispose(disposing); // Call base class Dispose().
}
}
}
public void ShouldNotThrowOnDispose()
{
var archive = new ArchiveReader(archiveFolder);
var exception = Record.Exception(() => archive.Dispose());
Assert.Null(exception);
}
/// <summary>
/// Closes the archive file once the statistics are no longer needed.
/// </summary>
public void Close()
{
if ((object)m_archiveReader == null)
{
return;
}
m_archiveReader.Dispose();
m_archiveReader = null;
m_metadataRecords = null;
}
private void CloseGSFHistorianArchive()
{
if ((object)m_archiveReader != null)
{
m_archiveReader.RolloverStart -= m_archiveReader_RolloverStart;
m_archiveReader.RolloverComplete -= m_archiveReader_RolloverComplete;
m_archiveReader.HistoricFileListBuildStart -= m_archiveReader_HistoricFileListBuildStart;
m_archiveReader.HistoricFileListBuildComplete -= m_archiveReader_HistoricFileListBuildComplete;
m_archiveReader.HistoricFileListBuildException -= m_archiveReader_HistoricFileListBuildException;
m_archiveReader.DataReadException -= m_archiveReader_DataReadException;
m_archiveReader.Dispose();
m_archiveReader = null;
}
m_enumerator = null;
ShowUpdateMessage("[GSFHistorian] Archive reader closed.");
}
private void CloseStreams()
{
if (!_leaveOpen)
{
ArchiveStream.Dispose();
_backingStream?.Dispose();
ArchiveReader?.Dispose();
}
else
{
// if _backingStream isn't null, that means we assigned the original stream they passed
// us to _backingStream (which they requested we leave open), and _archiveStream was
// the temporary copy that we needed
if (_backingStream != null)
{
ArchiveStream.Dispose();
}
}
}
private void Main_FormClosing(object sender, FormClosingEventArgs e)
{
StopProcessing_Click(sender, EventArgs.Empty);
if (m_lastSelectedArchiveLocation != null)
{
ConfigurationFile.Current.Settings.General["ArchiveLocation", true].Value = m_lastSelectedArchiveLocation;
ConfigurationFile.Current.Save();
}
if (m_archiveReader.StateFile != null)
{
m_archiveReader.StateFile.Dispose();
}
if (m_archiveReader.IntercomFile != null)
{
m_archiveReader.IntercomFile.Dispose();
}
if (m_archiveReader.MetadataFile != null)
{
m_archiveReader.MetadataFile.Dispose();
}
if (m_archiveReader != null)
{
m_archiveReader.RolloverStart -= m_archiveReader_RolloverStart;
m_archiveReader.RolloverComplete -= m_archiveReader_RolloverComplete;
m_archiveReader.HistoricFileListBuildStart -= m_archiveReader_HistoricFileListBuildStart;
m_archiveReader.HistoricFileListBuildComplete -= m_archiveReader_HistoricFileListBuildComplete;
m_archiveReader.DataReadException -= m_archiveReader_DataReadException;
m_archiveReader.Dispose();
}
this.SaveLayout();
}
protected override void Dispose(bool disposing)
{
_archive?.Dispose();
_currentSong?.Dispose();
base.Dispose(disposing);
}
