{
if (aFullPath.Length == 0)
return this;
int p = aFullPath.IndexOf('/');
if (p >= 0)
{
string lSubFolder = aFullPath.Substring(0,p);
IFtpFolder lFolder = GetSubFolder(lSubFolder, aSession);
if (lFolder != null)
{
aFullPath = aFullPath.Substring(p+1);
return lFolder.DigForSubFolder(aFullPath, aSession);
}
else
{
return null;
}
}
else
{
return GetSubFolder(aFullPath, aSession);
}
}
public void FindBaseFolderForFilename(string aPath, out IFtpFolder aFolder, out string aFilename, VirtualFtpSession aSession)
{
public override IFtpFolder GetSubFolder(String folder, VirtualFtpSession session)
{
//if (!AllowBrowse(session))
// throw new FtpException(550, String.Format("Cannot access folder \"{0}\", permission to access items in this folder denied.", folder));
IFtpFolder lFolder = SubFolderList[folder.ToLower()] as IFtpFolder;
if (lFolder != null && !lFolder.AllowBrowse(session))
{
throw new FtpException(550, String.Format("Cannot access folder \"{0}\", permission to browse folder denied.", folder));
}
return(lFolder);
}
public void FindBaseFolderForFilename(String path, out IFtpFolder folder, out String filename, VirtualFtpSession session)
{
if (path.IndexOf('/') != -1)
{
if (path.StartsWith("/"))
{
folder = Root;
path = path.Substring(1); /* remove / */
}
else
{
folder = this;
}
Int32 lSeparatorIndex = path.IndexOf('/');
while (lSeparatorIndex >= 0)
{
String lFolderName = path.Substring(0, lSeparatorIndex);
folder = folder.GetSubFolder(lFolderName, session);
if (folder == null || !folder.AllowBrowse(session))
{
throw new FtpException(550, String.Format("Folder \"{0}\" does not exists, or access denied.", path));
}
path = path.Substring(lSeparatorIndex + 1);
lSeparatorIndex = path.IndexOf('/');
}
}
else
{
folder = this;
}
filename = path;
}
