static ServerFileData ParseUnixDirLine(string line)
{
ServerFileData sfd = new ServerFileData();
try
{
string[] parsed = new string[8];
int index = 0;
int position;
// Parse out the elements
position = line.IndexOf(' ');
while (index < parsed.Length)
{
parsed[index] = line.Substring(0, position);
line = line.Substring(position);
line = line.Trim();
index++;
position = line.IndexOf(' ');
}
sfd.FileName = line;
sfd.Permission = parsed[0];
sfd.Owner = parsed[2];
sfd.Group = parsed[3];
sfd.Size = Convert.ToInt32(parsed[4]);
sfd.Date = parsed[5] + ' ' + parsed[6] + ' ' + parsed[7];
sfd.IsDirectory = sfd.Permission[0] == 'd';
}
catch
{
sfd = null;
}
return sfd;
}
static ServerFileData ParseUnixDirLine(string line)
{
ServerFileData sfd = new ServerFileData();
try
{
string[] parsed = new string[8];
int index = 0;
int position;
// Parse out the elements
position = line.IndexOf(' ');
while (index < parsed.Length)
{
parsed[index] = line.Substring(0, position);
line = line.Substring(position);
line = line.Trim();
index++;
position = line.IndexOf(' ');
}
sfd.FileName = line;
sfd.Permission = parsed[0];
sfd.Owner = parsed[2];
sfd.Group = parsed[3];
sfd.Size = Convert.ToInt32(parsed[4]);
sfd.Date = parsed[5] + ' ' + parsed[6] + ' ' + parsed[7];
sfd.IsDirectory = sfd.Permission[0] == 'd';
}
catch
{
sfd = null;
}
return(sfd);
}
static ServerFileData ParseDosDirLine(string line)
{
ServerFileData sfd = new ServerFileData();
try
{
string[] parsed = new string[3];
int index = 0;
int position = 0;
// Parse out the elements
position = line.IndexOf(' ');
while (index < parsed.Length)
{
parsed[index] = line.Substring(0, position);
line = line.Substring(position);
line = line.Trim();
index++;
position = line.IndexOf(' ');
}
sfd.FileName = line;
if (parsed[2] != "<DIR>")
sfd.Size = Convert.ToInt32(parsed[2]);
sfd.Date = parsed[0] + ' ' + parsed[1];
sfd.IsDirectory = parsed[2] == "<DIR>";
}
catch
{
sfd = null;
}
return sfd;
}
/// <summary>
/// Retorna una lista de ServerFileData parseada de una lista LSTI
/// </summary>
/// <param name="list"></param>
/// <returns></returns>
public List <ServerFileData> ParseLSTCommandResponse(String[] list)
{
List <ServerFileData> listServerFileData = new List <ServerFileData>();
ServerFileData d = null;
foreach (string file in list)
{
if (!String.IsNullOrEmpty(file))
{
d = Util.ParseUnixDirList(file);
listServerFileData.Add(d);
}
}
return(listServerFileData);
}
/// <summary>
/// Convierte una linea retornada atraves del comando FTP LIST a un objeto tipificado.-
/// Ejemplo: linea proveniente de un server Unix
/// -rwxrwxr-- 1 andrw video 3621773 Jan 31 2003 2FOR GOOD - You And Me.MP3
/// </summary>
/// <param name="sDir"></param>
internal static ServerFileData ParseUnixDirList(string fileLine)
{
try
{
fileLine = fileLine.Replace("\r", string.Empty);
//string[] sFile = sDir.Split(new Char[] { '\r' });
ServerFileData sfd = null;
int autodetect = 0;
//foreach (string fileLine in sDir)
//{
if (autodetect == 0)
{
sfd = ParseDosDirLine(fileLine);
if (sfd == null)
{
sfd = ParseUnixDirLine(fileLine);
autodetect = 2;
}
else
{
autodetect = 1;
}
}
else
if (autodetect == 1)
{
sfd = ParseDosDirLine(fileLine);
}
else
if (autodetect == 2)
{
sfd = ParseUnixDirLine(fileLine);
}
//}
return(sfd);
}
catch (Exception e)
{
throw e;
}
}
/// <summary>
/// Convierte una linea retornada atraves del comando FTP LIST a un objeto tipificado.-
/// Ejemplo: linea proveniente de un server Unix
/// -rwxrwxr-- 1 andrw video 3621773 Jan 31 2003 2FOR GOOD - You And Me.MP3
/// </summary>
/// <param name="fileLine">Es una linea que retorna de las que retorna el comando LIST</param>
internal static ServerFileData ParseUnixDirList(string fileLine)
{
try
{
fileLine = fileLine.Replace("\r", string.Empty);
ServerFileData sfd = null;
int autodetect = 0;
if (autodetect == 0)
{
sfd = ParseDosDirLine(fileLine);
if (sfd == null)
{
sfd = ParseUnixDirLine(fileLine);
autodetect = 2;
}
else
{
autodetect = 1;
}
}
else
if (autodetect == 1)
{
sfd = ParseDosDirLine(fileLine);
}
else
if (autodetect == 2)
{
sfd = ParseUnixDirLine(fileLine);
}
return(sfd);
}
catch (Exception e)
{
throw e;
}
}
static ServerFileData ParseDosDirLine(string line)
{
ServerFileData sfd = new ServerFileData();
try
{
string[] parsed = new string[3];
int index = 0;
int position = 0;
// Parse out the elements
position = line.IndexOf(' ');
while (index < parsed.Length)
{
parsed[index] = line.Substring(0, position);
line = line.Substring(position);
line = line.Trim();
index++;
position = line.IndexOf(' ');
}
sfd.FileName = line;
if (parsed[2] != "<DIR>")
{
sfd.Size = Convert.ToInt32(parsed[2]);
}
sfd.Date = parsed[0] + ' ' + parsed[1];
sfd.IsDirectory = parsed[2] == "<DIR>";
}
catch
{
sfd = null;
}
return(sfd);
}
TreeNode GetNode(ServerFileData data)
{
TreeNode t = new TreeNode(data.FileName);
t.Name = String.Concat(ftpComponent1.FTPPath, "/",data.FileName);
if (data.IsDirectory)
{
t.Tag = "d";
t.ImageKey = "folder_close_16.png";
}
if (!data.IsDirectory)
{
t.Tag = "f";
t.ImageKey = "doc_16.png";
t.SelectedImageKey = "doc_sel_16.ico";
}
return t;
}
