private static FTPItem gernerateRootItem()
{
FTPItem rootFTPItem = new FTPItem();
rootFTPItem.name = @"\";
rootFTPItem.node = new Int32();
rootFTPItem.size = new Int32();
rootFTPItem.user = String.Empty;
rootFTPItem.group = String.Empty;
rootFTPItem.itemPrivileges = new ItemPrivileges();
rootFTPItem.isDirectory = true;
rootFTPItem.dateModified = DateTime.Now;
return(rootFTPItem);
}
public List <FTPItem> GetItemsExtended()
{
lockTcpClient();
TcpListener listner = null;
TcpClient client = null;
NetworkStream networkStream = null;
List <FTPItem> items = new List <FTPItem>();
List <FTPResponseMessage> tmpFilesAndFolderList = new List <FTPResponseMessage>();
List <FTPResponseMessage> responseMessages;
setTransferType(FTP.TransferModeType.ASCII);
if (this.ConnectionMode == FTP.ConnectionMode.ACTIVE)
{
listner = createDataListner();
listner.Start();
}
else
{
client = createDataClient();
}
responseMessages = this.sendCommand(FTPCommand.LIST);
if (!(responseMessages[0].ResponseCode == FTPServerResponseCode.OpenedNewConnection || responseMessages[0].ResponseCode == FTPServerResponseCode.DataConnectionAlreadyOpen))
{
throw new Exception(responseMessages[0].Message);
}
if (this.ConnectionMode == FTP.ConnectionMode.ACTIVE)
{
client = listner.AcceptTcpClient();
}
networkStream = client.GetStream();
tmpFilesAndFolderList = readLines(networkStream);
String errorMessage = String.Empty;
if (responseMessages.Count == 1)
{
responseMessages = this.readResponse();
errorMessage = responseMessages[0].Message;
}
else
{
errorMessage = responseMessages[1].Message;
}
if (!(responseMessages[0].ResponseCode == FTPServerResponseCode.DataConnectionClosing || responseMessages[1].ResponseCode == FTPServerResponseCode.DataConnectionClosing))
{
throw new Exception(errorMessage);
}
try
{
networkStream.Close();
client.Close();
}
catch (Exception)
{
throw new Exception("Network Error");
}
if (this.ConnectionMode == FTP.ConnectionMode.ACTIVE)
{
listner.Stop();
}
unlockTcpClient();
foreach (FTPResponseMessage item in tmpFilesAndFolderList)
{
items.Add(FTPItem.GetFTPItem(item.Message, (Char)32));
}
return(items);
}
private static FTPItem gernerateRootItem()
{
FTPItem rootFTPItem = new FTPItem();
rootFTPItem.name = @"\";
rootFTPItem.node = new Int32();
rootFTPItem.size = new Int32();
rootFTPItem.user = String.Empty;
rootFTPItem.group = String.Empty;
rootFTPItem.itemPrivileges = new ItemPrivileges();
rootFTPItem.isDirectory = true;
rootFTPItem.dateModified = DateTime.Now;
return rootFTPItem;
}
public static FTPItem GetFTPItem(String _item, params Char[] _delimiter)
{
List <String> attributes = new List <String>();
FTPItem ftpItem = new FTPItem();
// split items
foreach (String attribute in _item.Split(_delimiter))
{
if (attribute.Length != 0)
{
attributes.Add(attribute);
}
}
DateTime dateTime;
String dateTimeString = String.Empty;
// if the ftpItem starts with modified Date ( Microsoft IIS Format )
if (attributes[0].Contains('-') && !(attributes[0].Contains('r') || attributes[0].Contains('w') || attributes[0].Contains('x')))
{
try
{
List <String> dateTimeParts = attributes[0].Insert(attributes[0].LastIndexOf('-') + 1, "20").Split('-').ToList();
dateTimeString = String.Format("{0}.{1}.{2}", dateTimeParts[1], dateTimeParts[0], dateTimeParts[2]);
}
catch {};
}
if (DateTime.TryParse(dateTimeString, out dateTime))
{
Int32 size;
String datetime = String.Format("{0} {1}", dateTimeString, attributes[1]);
DateTime dateModified;
if (DateTime.TryParse(datetime, out dateModified))
{
ftpItem.dateModified = dateModified;
}
if (attributes[2].Equals("<DIR>"))
{
ftpItem.isDirectory = true;
ftpItem.name = attributes[3];
}
else
{
if (Int32.TryParse(attributes[2], out size))
{
ftpItem.size = size;
}
ftpItem.name = attributes[3];
}
}
else
{
if (_item[0] == 'd' || _item[0] == 'l')
{
ftpItem.isDirectory = true;
}
else
{
ftpItem.isDirectory = false;
}
_item = _item.Remove(0, 1);
String dateTimeFormatString = String.Empty;
if (attributes[(Int32)Attribute.DateModified_TimeOrYear].Contains(':'))
{
dateTimeFormatString = "{0}.{1}.2011 {2}:00";
}
else
{
dateTimeFormatString = "{0}.{1}.{2}";
}
String dateModified = String.Format(dateTimeFormatString,
attributes[(Int32)Attribute.DateModified_Day],
attributes[(Int32)Attribute.DateModified_Month],
attributes[(Int32)Attribute.DateModified_TimeOrYear]
);
ftpItem.itemPrivileges = ItemPrivileges.GetItemPrivileges(attributes[(Int32)Attribute.ItemPrivileges]);
ftpItem.node = Int32.Parse(attributes[(Int32)Attribute.Node]);
ftpItem.user = attributes[(Int32)Attribute.USER_NAME];
ftpItem.group = attributes[(Int32)Attribute.Group];
ftpItem.size = Int32.Parse(attributes[(Int32)Attribute.Size]);
ftpItem.dateModified = DateTime.Parse(dateModified);
ftpItem.name = attributes[(Int32)Attribute.Name];
for (Int32 i = (Int32)Attribute.Name + 1; i < attributes.Count; i++)
{
ftpItem.name = String.Format("{0} {1}", ftpItem.name, attributes[i]);
}
}
return(ftpItem);
}
public static FTPItem GetFTPItem(String _item, params Char[] _delimiter)
{
List<String> attributes = new List<String>();
FTPItem ftpItem = new FTPItem();
// split items
foreach (String attribute in _item.Split(_delimiter))
{
if (attribute.Length != 0)
attributes.Add(attribute);
}
DateTime dateTime;
String dateTimeString = String.Empty;
// if the ftpItem starts with modified Date ( Microsoft IIS Format )
if (attributes[0].Contains('-') && !(attributes[0].Contains('r') || attributes[0].Contains('w') || attributes[0].Contains('x')))
{
try
{
List<String> dateTimeParts = attributes[0].Insert(attributes[0].LastIndexOf('-') + 1, "20").Split('-').ToList();
dateTimeString = String.Format("{0}.{1}.{2}", dateTimeParts[1], dateTimeParts[0], dateTimeParts[2]);
}
catch{};
}
if (DateTime.TryParse(dateTimeString, out dateTime))
{
Int32 size;
String datetime = String.Format("{0} {1}", dateTimeString, attributes[1]);
DateTime dateModified;
if (DateTime.TryParse(datetime, out dateModified))
{
ftpItem.dateModified = dateModified;
}
if (attributes[2].Equals("<DIR>"))
{
ftpItem.isDirectory = true;
ftpItem.name = attributes[3];
}
else
{
if (Int32.TryParse(attributes[2], out size))
{
ftpItem.size = size;
}
ftpItem.name = attributes[3];
}
}
else
{
if (_item[0] == 'd' || _item[0] == 'l')
ftpItem.isDirectory = true;
else
ftpItem.isDirectory = false;
_item = _item.Remove(0, 1);
String dateTimeFormatString = String.Empty;
if (attributes[(Int32)Attribute.DateModified_TimeOrYear].Contains(':'))
dateTimeFormatString = "{0}.{1}.2011 {2}:00";
else
dateTimeFormatString = "{0}.{1}.{2}";
String dateModified = String.Format(dateTimeFormatString,
attributes[(Int32)Attribute.DateModified_Day],
attributes[(Int32)Attribute.DateModified_Month],
attributes[(Int32)Attribute.DateModified_TimeOrYear]
);
ftpItem.itemPrivileges = ItemPrivileges.GetItemPrivileges(attributes[(Int32)Attribute.ItemPrivileges]);
ftpItem.node = Int32.Parse(attributes[(Int32)Attribute.Node]);
ftpItem.user = attributes[(Int32)Attribute.USER_NAME];
ftpItem.group = attributes[(Int32)Attribute.Group];
ftpItem.size = Int32.Parse(attributes[(Int32)Attribute.Size]);
ftpItem.dateModified = DateTime.Parse(dateModified);
ftpItem.name = attributes[(Int32)Attribute.Name];
for (Int32 i = (Int32)Attribute.Name + 1; i < attributes.Count; i++)
{
ftpItem.name = String.Format("{0} {1}", ftpItem.name, attributes[i]);
}
}
return ftpItem;
}