/// <summary>
/// Releases the unmanaged resources used by the <see cref="FtpSessionConnected"/> 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 virtual void Dispose(bool disposing)
{
if (!m_disposed)
{
try
{
// This will be done regardless of whether the object is finalized or disposed.
if (disposing)
{
m_host = null;
m_root = null;
m_current = null;
if ((object)m_ctrlChannel != null)
{
m_ctrlChannel.Close();
}
m_ctrlChannel = null;
if ((object)m_dataStream != null)
{
m_dataStream.Dispose();
}
m_dataStream = null;
}
}
finally
{
m_disposed = true; // Prevent duplicate dispose.
}
}
}
internal FtpFile(FtpDirectory parent, FtpDirectory.ItemInfo info)
{
m_parent = parent;
m_name = info.Name;
m_size = info.Size;
m_permission = info.Permission;
m_timestamp = info.TimeStamp.Value;
}
internal FtpFileTransferer(FtpDirectory transferStarter, string localFile, string remoteFile, long totalBytes, TransferDirection dir)
{
TransferDirection = dir;
m_session = transferStarter.Session;
LocalFileName = localFile;
RemoteFileName = remoteFile;
TotalBytes = totalBytes;
if (dir == TransferDirection.Upload)
{
m_streamCopyRoutine = LocalToRemote;
m_ftpFileCommandRoutine = m_session.ControlChannel.STOR;
}
else
{
m_streamCopyRoutine = RemoteToLocal;
m_ftpFileCommandRoutine = m_session.ControlChannel.RETR;
}
}
internal FtpFile(FtpDirectory parent, string name)
{
m_parent = parent;
m_name = name;
}
internal void InitRootDirectory()
{
m_root = new FtpDirectory(this, m_caseInsensitive, m_ctrlChannel.PWD());
m_current = m_root;
}