internal FTPFile(string name, FTPFileType type, int size, DateTime date)
{
m_name = name;
m_size = size;
m_type = type;
m_date = date;
}
internal FTPFile(string name, FTPFileType type, int size, DateTime date)
{
m_name = name;
m_size = size;
m_type = type;
m_date = date;
}
/// <summary>
/// Get a list of the files in the current remote directory
/// <seealso cref="FTPFiles"/>
/// <seealso cref="RemoteDirectory"/>
/// </summary>
/// <returns>An FTPFiles of the remote files</returns>
public FTPFiles EnumFiles()
{
FTPFiles files = new FTPFiles();
string fileList = GetFileList(true);
if (fileList.Length == 0)
{
return(null);
}
string[] lines = fileList.Replace("\n", "").Split('\r');
DateTime filedate = new DateTime(0);
int filesize = 0;
FTPFileType filetype = FTPFileType.File;
int pos = 0;
switch (m_server)
{
case FTPServerType.Windows:
{
for (int l = 0; l < lines.Length; l++)
{
if (lines[l].Trim().Length == 0)
{
continue;
}
// get file date
try
{
filedate = Convert.ToDateTime(lines[l].Substring(0, 17));
}
catch (Exception)
{
continue;
}
lines[l] = lines[l].Substring(18).Trim();
// get type
if (lines[l].IndexOf("<DIR>") > -1)
{
// IIS directory
filetype = FTPFileType.Directory;
lines[l] = lines[l].Replace("<DIR>", "").Trim();
// no size
filesize = -1;
}
else
{
filetype = FTPFileType.File;
// get size
pos = lines[l].IndexOf(' ');
if (pos < 0)
{
continue;
}
filesize = Convert.ToInt32(lines[l].Substring(0, pos));
lines[l] = lines[l].Substring(pos).Trim();
}
files.Add(new FTPFile(lines[l], filetype, filesize, filedate));
}
return(files);
}
case FTPServerType.Unix:
{
for (int l = 0; l < lines.Length; l++)
{
if (lines[l].Length == 0)
{
continue;
}
if (lines[l][0] == 'd')
{
filetype = FTPFileType.Directory;
}
else
{
filetype = FTPFileType.File;
}
// crop the permissions info, etc.
lines[l] = lines[l].Substring(30).Trim();
// get size
pos = lines[l].IndexOf(' ');
if (pos < 0)
{
continue;
}
try
{
filesize = Convert.ToInt32(lines[l].Substring(0, pos));
}
catch (Exception)
{
continue;
}
lines[l] = lines[l].Substring(pos).Trim();
// get file date
try
{
int y, m, d, h, n;
switch (lines[l].Substring(0, 3).ToLower())
{
case "jan":
m = 1;
break;
case "feb":
m = 2;
break;
case "mar":
m = 3;
break;
case "apr":
m = 4;
break;
case "may":
m = 5;
break;
case "jun":
m = 6;
break;
case "jul":
m = 7;
break;
case "aug":
m = 8;
break;
case "sep":
m = 9;
break;
case "oct":
m = 10;
break;
case "nov":
m = 11;
break;
case "dec":
m = 12;
break;
default:
m = 1;
break;
}
d = int.Parse(lines[l].Substring(4, 2));
if (lines[l].IndexOf(':') > -1)
{
// time
h = int.Parse(lines[l].Substring(7, 2));
n = int.Parse(lines[l].Substring(10, 2));
y = DateTime.Now.Year;
}
else
{
// year
h = 0;
n = 0;
y = int.Parse(lines[l].Substring(8, 4));
}
filedate = new DateTime(y, m, d, h, n, 0);
}
catch (Exception)
{
filedate = DateTime.MinValue;
}
lines[l] = lines[l].Substring(12).Trim();
files.Add(new FTPFile(lines[l], filetype, filesize, filedate));
}
return(files);
}
default:
{
return(null);
}
}
}
