public static DateTime StringToFtpDate(String value)
{
//String[] lParts = Regex.Split(value, @"\w+");
String[] lParts = ParseLine(value, 3);
return(FtpListingItem.StringToFtpDate(lParts[0], lParts[1], lParts[2]));
}
public void Parse(String list, Boolean includeUpDir)
{
this.Clear();
Boolean lFoundUpDir = false;
//String[] lItems = Regex.Split(list, @"(?:\r\n|\r|\n)");
String[] lItems = SplitLines(list);
for (Int32 i = 0; i < lItems.Length; i++)
{
String lItem = lItems[i].Trim();
if (String.IsNullOrEmpty(lItem))
{
continue;
}
if (lItem.ToLower().StartsWith("total"))
{
continue;
}
try
{
FtpListingItem lNewItem = new FtpListingItem();
lNewItem.Parse(lItem);
this.Add(lNewItem);
if (lNewItem.Directory && lNewItem.FileName == "..")
{
lFoundUpDir = true;
}
}
catch (Exception ex)
{
if (!(ex is FormatException))
{
if (defined("ECHOES") && (!(ex is IndexOutOfRangeException)))
{
throw ex;
}
else if (!defined("ECHOES") && (!(ex is RTLException)))
{
throw ex;
}
}
}
}
if (includeUpDir && !lFoundUpDir)
{
FtpListingItem lUpItem = new FtpListingItem();
lUpItem.Directory = true;
lUpItem.FileName = "..";
this.Insert(0, lUpItem);
}
}
public FtpListingItem Add()
{
FtpListingItem lResult = new FtpListingItem();
this.Add(lResult);
return(lResult);
}
public override String ToString()
{
Char[] lRights = new Char[] { 'd', 'r', 'w', 'x', 'r', 'w', 'x', 'r', 'w', 'x' };
if (!this.Directory)
{
lRights[0] = '-';
}
if (!this.UserRead)
{
lRights[1] = '-';
}
if (!this.UserWrite)
{
lRights[2] = '-';
}
if (!this.UserExec)
{
lRights[3] = '-';
}
if (!this.GroupRead)
{
lRights[4] = '-';
}
if (!this.GroupWrite)
{
lRights[5] = '-';
}
if (!this.GroupExec)
{
lRights[6] = '-';
}
if (!this.OtherRead)
{
lRights[7] = '-';
}
if (!this.OtherWrite)
{
lRights[8] = '-';
}
if (!this.OtherExec)
{
lRights[9] = '-';
}
return(String.Format("{0} {1,3} {2,8} {3,8} {4,7} {5} {6}", new String(lRights), this.SubItemCount, this.User,
this.Group, this.Size, FtpListingItem.FtpDateToString(this.FileDate), this.FileName));
}
public void Parse(String list, Boolean includeUpDir)
{
this.Clear();
Boolean lFoundUpDir = false;
String[] lItems = Regex.Split(list, @"(?:\r\n|\r|\n)");
for (Int32 i = 0; i < lItems.Length; i++)
{
String lItem = lItems[i].Trim();
if (String.IsNullOrEmpty(lItem))
{
continue;
}
if (lItem.StartsWith("total", StringComparison.OrdinalIgnoreCase))
{
continue;
}
try
{
FtpListingItem lNewItem = new FtpListingItem();
lNewItem.Parse(lItem);
this.Add(lNewItem);
if (lNewItem.Directory && lNewItem.FileName == "..")
{
lFoundUpDir = true;
}
}
catch (IndexOutOfRangeException)
{
}
catch (FormatException)
{
}
}
if (includeUpDir && !lFoundUpDir)
{
FtpListingItem lUpItem = new FtpListingItem();
lUpItem.Directory = true;
lUpItem.FileName = "..";
this.Insert(0, lUpItem);
}
}
public void Parse(String list, Boolean includeUpDir)
{
this.Clear();
Boolean lFoundUpDir = false;
String[] lItems = Regex.Split(list, @"(?:\r\n|\r|\n)");
for (Int32 i = 0; i < lItems.Length; i++)
{
String lItem = lItems[i].Trim();
if (String.IsNullOrEmpty(lItem))
continue;
if (lItem.StartsWith("total", StringComparison.OrdinalIgnoreCase))
continue;
try
{
FtpListingItem lNewItem = new FtpListingItem();
lNewItem.Parse(lItem);
this.Add(lNewItem);
if (lNewItem.Directory && lNewItem.FileName == "..")
lFoundUpDir = true;
}
catch (IndexOutOfRangeException)
{
}
catch (FormatException)
{
}
}
if (includeUpDir && !lFoundUpDir)
{
FtpListingItem lUpItem = new FtpListingItem();
lUpItem.Directory = true;
lUpItem.FileName = "..";
this.Insert(0, lUpItem);
}
}
public FtpListingItem Add()
{
FtpListingItem lResult = new FtpListingItem();
this.Add(lResult);
return lResult;
}
public void Retrieve(FtpListingItem item, Stream stream)
{
this.Retrieve(item.FileName, item.Size, stream);
}
public void Retrieve(FtpListingItem item, Stream stream)
{
this.Retrieve(item.FileName, item.Size, stream);
}
public void Parse(String item)
{
Regex lRegEx = new Regex(@"\s+");
// there is two modes possible Unix mode or MS-DOS mode
if (item.StartsWith("d") || item.StartsWith("-"))
{
/*
* Unix Mode
* ======================================================================
* drwxr-xr-x 3 65025 100 4096 Dec 10 12:13 1 1
* drwxr-xr-x 2 65025 100 4096 Dec 10 12:13 2
* -rw-r--r-- 1 65025 100 35 Dec 10 12:33 root.txt
* -rw-r--r-- 1 65025 100 43 Dec 10 12:33 root2.txt
*
*
* where
* 0 - access
* 1 - sub item count
* 2 - owner
* 3 - group
* 4 - size
* 5 - Month
* 6 - day
* 7 - Time or Year
* 8 - Filename
*/
String[] lSplittedData = lRegEx.Split(item, 9);
// Copy splitted data to result
// Problem is that at least one FTP server doesn;t return Group segment
// So we have to compensate this
String[] lSegments = new String[9];
for (Int32 i = 0; i < 3; i++)
{
lSegments[i] = lSplittedData[i];
}
for (Int32 i = 1; i <= 6; i++)
{
lSegments[9 - i] = lSplittedData[lSplittedData.Length - i];
}
this.Directory = lSegments[0][0] != '-';
this.UserRead = lSegments[0][1] != '-';
this.UserWrite = lSegments[0][2] != '-';
this.UserExec = lSegments[0][3] != '-';
this.GroupRead = lSegments[0][4] != '-';
this.GroupWrite = lSegments[0][5] != '-';
this.GroupExec = lSegments[0][6] != '-';
this.OtherRead = lSegments[0][7] != '-';
this.OtherWrite = lSegments[0][8] != '-';
this.OtherExec = lSegments[0][9] != '-';
this.SubItemCount = Int32.Parse(lSegments[1]);
this.User = lSegments[2];
this.Group = lSegments[3];
this.Size = Int64.Parse(lSegments[4]);
String lMonthShortName = lSegments[5];
String lDay = lSegments[6];
String lTimeOrYear = lSegments[7];
this.FileDate = FtpListingItem.StringToFtpDate(lMonthShortName, lDay, lTimeOrYear);
this.FileName = lSegments[8];
}
else
{
/*
* MS-DOS Mode
* ======================================================================
* 01-14-08 01:35PM <DIR> 1 1
* 01-14-08 01:35PM <DIR> 2
* 01-14-08 01:36PM 35 root.txt
* 01-14-08 01:36PM 43 root2.txt
*
* where
*
* 0 - date
* 1 - time
* 2 - Size or IsDir
* 3 - Filename
*/
String[] lSegments = lRegEx.Split(item, 4);
this.Directory = (lSegments[2] == "<DIR>");
this.Size = this.Directory ? 0 : Int64.Parse(lSegments[2]);
String lDateStr = lSegments[0];
String lTimeStr = lSegments[1];
this.FileDate = FtpListingItem.StringToFtpDate(lDateStr, lTimeStr);
this.FileName = lSegments[3];
}
}
