public FTPFolder GetFTPFolder(string path, bool isRecurse = false)
{
if (_errorMsg != null)
{
_errorMsg = null;
}
FTPFolder retVal = null;
// fields checking
if (string.IsNullOrEmpty(path))
{
return(retVal);
}
try
{
if (path.Last() != '/')
{
path += "/";
}
retVal = getFTPFolder(path);
// рекурсивное заполение папок
if ((retVal != null) && isRecurse)
{
foreach (FTPItem item in retVal.Items)
{
if (item.ItemType == FSItemTypeEnum.Folder)
{
FTPItem ftpItem = GetFTPFolder(path + item.Name + "/", true);
if (ftpItem != null)
{
FTPFolder ftpFolder = (FTPFolder)ftpItem;
FTPItem[] ftpItems = new FTPItem[ftpFolder.Items.Count];
ftpFolder.Items.CopyTo(ftpItems);
ftpFolder = null;
((FTPFolder)item).Items.AddRange(ftpItems);
}
}
}
}
}
catch (Exception ex)
{
_errorMsg = ex.Message;
}
return(retVal);
}
public FTPFolder getFTPFolder(string path)
{
FTPFolder retVal = null;
FtpWebRequest requestDir = (FtpWebRequest)WebRequest.Create(path);
FtpWebRequest.DefaultCachePolicy = new System.Net.Cache.RequestCachePolicy(System.Net.Cache.RequestCacheLevel.NoCacheNoStore);
requestDir.KeepAlive = this.IsAlive;
requestDir.UsePassive = this.IsPassive;
requestDir.Method = WebRequestMethods.Ftp.ListDirectoryDetails;
requestDir.Credentials = new NetworkCredential(this.Login, this.PWD);
FtpWebResponse responseDir = (FtpWebResponse)requestDir.GetResponse();
using (StreamReader readerDir = new StreamReader(responseDir.GetResponseStream()))
{
retVal = new FTPFolder()
{
ItemType = FSItemTypeEnum.Folder, FullName = path
};
string line = readerDir.ReadLine();
FTPItem item;
while (line != null)
{
item = FTPItem.Parse(line);
if (item != null)
{
item.FullName = path + item.Name;
retVal.Items.Add(item);
}
line = readerDir.ReadLine();
}
}
responseDir.Close();
return(retVal);
}
public static FTPItem Parse(string line)
{
if (string.IsNullOrEmpty(line))
{
return(null);
}
string[] parts = line.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
if (parts.Length < 4)
{
return(null);
}
FTPItem retVal;
if (parts[2] == "<DIR>")
{
retVal = new FTPFolder();
}
else
{
retVal = new FTPFile();
((FTPFile)retVal).Size = Convert.ToUInt32(parts[2]);
}
DateTime dt;
string s = parts[0] + " " + parts[1];
if (DateTime.TryParse(s, System.Globalization.CultureInfo.InvariantCulture, System.Globalization.DateTimeStyles.AdjustToUniversal, out dt) == false)
{
return(null);
}
retVal.DateTime = dt;
retVal.Name = string.Join(" ", parts.Skip(3));
return(retVal);
}
