private SFTPCon CreateManagedConnection(bool changeDir)
{
//If the request is for a connection initialized to the right dir, we can use the cached version
if (changeDir && m_con != null)
return m_con;
try
{
SFTPCon con;
string keyfile;
m_options.TryGetValue(SSH_KEYFILE_OPTION, out keyfile);
if ((keyfile ?? "").Trim().Length > 0)
{
ValidateKeyFile(m_options[SSH_KEYFILE_OPTION]);
con = new SFTPCon(m_server, m_username);
con.AddIdentityFile(m_options[SSH_KEYFILE_OPTION], m_password);
}
else
con = new SFTPCon(m_server, m_username, m_password);
con.Connect(m_port);
try
{
if (!m_noCdCommand && !string.IsNullOrEmpty(m_path) && changeDir)
con.SetCurrenDir(m_path);
}
catch (Exception ex)
{
throw new Interface.FolderMissingException(string.Format(Strings.SSHBackend.FolderNotFoundManagedError, m_path, ex.Message), ex);
}
//If the connection is initialized to the right folder, we cache it
if (changeDir)
m_con = con;
return con;
}
catch (Tamir.SharpSsh.jsch.SftpException sx)
{
throw ReshapeSharpSSHException(sx);
}
}
public void Dispose()
{
if (m_con != null)
{
m_con.Dispose();
m_con = null;
}
}