// Parses a line from a Windows-format listing
//
// Assumes listing style as:
// 02-03-04 07:46PM <DIR> Append
protected FtpDirectoryEntry ParseWindowsDirectoryListing(string text)
{
FtpDirectoryEntry entry = new FtpDirectoryEntry();
text = text.Trim();
string dateStr = text.Substring(0, 8);
text = text.Substring(8).Trim();
string timeStr = text.Substring(0, 7);
text = text.Substring(7).Trim();
entry.CreateTime = DateTime.ParseExact(dateStr, "dd/MM/yyyy hh:mm:ss", CultureInfo.InvariantCulture, DateTimeStyles.None);
//entry.CreateTime = DateTime.Parse(String.Format("{0} {1}", dateStr, timeStr));
if (text.Substring(0, 5) == "<DIR>")
{
entry.IsDirectory = true;
text = text.Substring(5).Trim();
}
else
{
entry.IsDirectory = false;
int pos = text.IndexOf(' ');
entry.Size = Int64.Parse(text.Substring(0, pos));
text = text.Substring(pos).Trim();
}
entry.Name = text; // Rest is name
return(entry);
}
// Converts a directory listing to a list of FtpDirectoryEntrys
protected List <FtpDirectoryEntry> ParseDirectoryListing(string listing)
{
ParseLine parseFunction = null;
List <FtpDirectoryEntry> entries = new List <FtpDirectoryEntry>();
string[] lines = listing.Split('\n');
FtpDirectoryFormat format = GuessDirectoryFormat(lines);
if (format == FtpDirectoryFormat.Windows)
{
parseFunction = ParseWindowsDirectoryListing;
}
else if (format == FtpDirectoryFormat.Unix)
{
parseFunction = ParseUnixDirectoryListing;
}
if (parseFunction != null)
{
foreach (string line in lines)
{
if (line.Length > 0)
{
FtpDirectoryEntry entry = parseFunction(line);
if (entry.Name != "." && entry.Name != "..")
{
// var p = entry.Name.Substring(0, entry.Name.Length - 14);
entry.Name = entry.Name.Substring(0, entry.Name.Length).ToString();
}
entries.Add(entry);
}
}
}
return(entries);
}
// Delete Files command
private void tsmiDelete_Click(object sender, EventArgs e)
{
ListView.SelectedListViewItemCollection items = listView1.SelectedItems;
if (items.Count > 0)
{
string description;
if (items.Count > 1)
{
description = String.Format("{0} items", items.Count);
}
else
{
description = String.Format("'{0}'", ((FtpDirectoryEntry)items[0].Tag).Name);
}
if (MessageBox.Show(String.Format("Are you sure you want to permanently delete {0}?", description),
"Delete", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
foreach (ListViewItem item in items)
{
FtpDirectoryEntry entry = (FtpDirectoryEntry)item.Tag;
if (entry.IsDirectory)
{
DeleteDirectory(entry.Name);
}
else
{
DeleteFiles(entry.Name);
}
}
}
}
}
// Parses a line from a UNIX-format listing
//
// Assumes listing style as:
// dr-xr-xr-x 1 owner group 0 Nov 25 2002 bussys
protected FtpDirectoryEntry ParseUnixDirectoryListing(string text)
{
// Assuming record style as
// dr-xr-xr-x 1 owner group 0 Nov 25 2002 bussys
//FtpDirectoryEntry entry = new FtpDirectoryEntry();
//string processstr = text.Trim();
////string targetDelValue = processstr.Substring(0, processstr.Length - 14);
////processstr = targetDelValue + ".";
//entry.Flags = processstr.Substring(0, 9);
//entry.IsDirectory = (entry.Flags[0] == 'd');
//processstr = (processstr.Substring(11)).Trim();
//CutSubstringWithTrim(ref processstr, ' ', 0); //skip one part
//entry.Owner = CutSubstringWithTrim(ref processstr, ' ', 0);
//entry.Group = CutSubstringWithTrim(ref processstr, ' ', 0);
//CutSubstringWithTrim(ref processstr, ' ', 0); //skip one part
//entry.CreateTime = DateTime.Parse(CutSubstringWithTrim(ref processstr, ' ', 8));
// //entry.CreateTime = DateTime.Parse(CutSubstringWithTrim(ref processstr, ' ', 8));
// // entry.Name = processstr; //Rest of the part is name
//entry.Name = processstr;
//return entry;
FtpDirectoryEntry entry = new FtpDirectoryEntry();
if (text != null)
{
try
{
string processstr = text.Trim();
//string targetDelValue = processstr.Substring(0, processstr.Length - 14);
//processstr = targetDelValue + ".";
entry.Flags = processstr.Substring(0, 9);
entry.IsDirectory = (entry.Flags[0] == 'd');
processstr = (processstr.Substring(11)).Trim();
CutSubstringWithTrim(ref processstr, ' ', 0); //skip one part
entry.Owner = CutSubstringWithTrim(ref processstr, ' ', 0);
entry.Group = CutSubstringWithTrim(ref processstr, ' ', 0);
CutSubstringWithTrim(ref processstr, ' ', 0); //skip one part
entry.CreateTime = DateTime.Parse(CutSubstringWithTrim(ref processstr, ' ', 8));
//entry.CreateTime = DateTime.Parse(CutSubstringWithTrim(ref processstr, ' ', 8));
// entry.Name = processstr; //Rest of the part is name
entry.Name = processstr;
}
catch (Exception ex)
{
entry.Name = "HATALI";
}
}
return(entry);
}
// Returns the list of selected files. Directories are not included.
protected List <string> GetSelectedFiles()
{
// Build list of selected files
List <string> files = new List <string>();
foreach (ListViewItem item in listView1.SelectedItems)
{
FtpDirectoryEntry entry = (FtpDirectoryEntry)item.Tag;
if (!entry.IsDirectory)
{
files.Add(entry.Name);
}
}
return(files);
}
// Handle Enter or mouse double click
protected void ChooseItem()
{
if (AllowDirectoryNavigation)
{
ListView.SelectedListViewItemCollection items = listView1.SelectedItems;
if (items.Count > 0)
{
FtpDirectoryEntry entry = (FtpDirectoryEntry)items[0].Tag;
if (entry.IsDirectory)
{
SetDirectory(entry.Name);
}
}
}
}
public int Compare(object obj1, object obj2)
{
FtpDirectoryEntry entry1 = ((ListViewItem)obj1).Tag as FtpDirectoryEntry;
FtpDirectoryEntry entry2 = ((ListViewItem)obj2).Tag as FtpDirectoryEntry;
if (entry1 == null || entry2 == null)
{
return(0);
}
else if (entry1.IsDirectory != entry2.IsDirectory)
{
return((entry1.IsDirectory) ? -1 : 1);
}
else
{
return(String.Compare(entry1.Name, entry2.Name));
}
}
