public List <IOElement> ListFiles()
{
_checkConnected();
string answer = SendCommandReadAnswer("LIST");
string passiveAnswer = ReadAnswer(PassiveClient, "000", false).Trim();
//dispose passive objects
PassiveClient.Close();
PassiveClient = null;
PassiveClientReader.Close();
PassiveClientReader = null;
if (answer.Contains("226") == false)
{
answer = ReadAnswer();
}
List <IOElement> Files = new List <IOElement>();
if (passiveAnswer.Length == 0)
{
return(Files);
}
//detect os for file listing parsing
int os = 0;
string[] osHelper = passiveAnswer.Split('\n');
if (osHelper.Length > 0)
{
os = (osHelper[0][10] == ' ' && osHelper[0][9] != ' ') ? 0 : 1;
}
Files = ((OS & (OSType)os) == OSType.Windows) ? IOElement.ParseWindowsFiles(passiveAnswer) : IOElement.ParseLinuxFiles(passiveAnswer);
Files.Sort();
return(Files);
}
public async Task <List <IOElement> > ListFiles(string absoluteDirectoryName)
{
checkConnected();
IsIdled = false;
if (_dataChannelSocket == null)
{
if (EnterPassiveModeAutomatic)
{
await EnterPassiveMode();
}
}
string answer;
if (!TrySendCommandReadAnswer("LIST " + absoluteDirectoryName, out answer))
{
return(null);
}
if (answer == null)
{
return(null);
}
string passiveAnswer = string.Empty;
try
{
passiveAnswer = ReadAnswer(ClientType.PassiveClient, false, false).Trim();
}
catch (IOException) { throw; }
//dispose passive objects
_dataChannelSocket.Dispose();
_dataChannelSocket = null;
_dataChannelSocketReader = null;
_dataChannelSocketWriter = null;
_dataChannelSocketTlsProtocolHandler = null;
IsIdled = true;
if (answer.Contains("226") == false)
{
try
{
answer = ReadAnswer(ClientType.ActiveClient);
}
catch (IOException) { throw; }
}
List <IOElement> files = new List <IOElement>();
if (passiveAnswer.Length == 0)
{
return(files);
}
//detect os for file listing parsing
int os = 0;
string[] osHelper = passiveAnswer.Split('\n');
if (osHelper.Length > 0)
{
os = (osHelper[0][10] == ' ' && osHelper[0][9] != ' ') ? 0 : 1;
}
//set absoluteDirectoryName to CurrentWorkingDirectory if it is not specified
if (absoluteDirectoryName == string.Empty)
{
absoluteDirectoryName = CurrentWorkingDirectory;
}
files = ((_parentClient.OS & (OSType)os) == OSType.Windows) ? await IOElement.ParseWindowsFiles(passiveAnswer, absoluteDirectoryName) : await IOElement.ParseLinuxFiles(passiveAnswer, absoluteDirectoryName);
files.Sort();
return(files);
}