public List <FtpListItem> ListDirectory(string server, int port,
string directory, FTPListType listType, bool recurse, string directoryFilter, string fileFilter)
{
directory = AdjustPath(server, directory);
List <FtpListItem> ret = new List <FtpListItem>();
List <string> directoriesListed = new List <string>();
Regex exclusiveFileFilters = STEM.Sys.IO.Path.BuildExclusiveFilter(fileFilter);
Regex inclusiveFileFilters = STEM.Sys.IO.Path.BuildInclusiveFilter(fileFilter);
Regex exclusiveDirectoryFilters = STEM.Sys.IO.Path.BuildExclusiveFilter(directoryFilter);
Regex inclusiveDirectoryFilters = STEM.Sys.IO.Path.BuildInclusiveFilter(directoryFilter);
ListDirectory(server, port,
ret, directoriesListed,
directory, listType, recurse,
exclusiveDirectoryFilters, inclusiveDirectoryFilters,
exclusiveFileFilters, inclusiveFileFilters);
return(ret);
}
void ListDirectory(string server, int port,
List <FtpListItem> ftpListItems, List <string> directoriesListed,
string directory, FTPListType listType, bool recurse,
Regex exclusiveDirectoryFilters, Regex inclusiveDirectoryFilters,
Regex exclusiveFileFilters, Regex inclusiveFileFilters)
{
FtpClient conn = OpenClient(server, port);
try
{
foreach (FtpListItem i in conn.GetListing(directory, FtpListOption.Modify | FtpListOption.Size | FtpListOption.DerefLinks | FtpListOption.AllFiles))
{
switch (i.Type)
{
case FtpFileSystemObjectType.Directory:
if (exclusiveDirectoryFilters != null && exclusiveDirectoryFilters.IsMatch(STEM.Sys.IO.Path.GetFileName(i.FullName).ToUpper()))
{
continue;
}
if (inclusiveDirectoryFilters != null && !inclusiveDirectoryFilters.IsMatch(STEM.Sys.IO.Path.GetFileName(i.FullName).ToUpper()))
{
continue;
}
if (listType == FTPListType.Directory || listType == FTPListType.All)
{
ftpListItems.Add(i);
}
if (recurse && !directoriesListed.Contains(i.FullName))
{
directoriesListed.Add(i.FullName);
ListDirectory(server, port,
ftpListItems, directoriesListed,
i.FullName, listType, recurse,
exclusiveDirectoryFilters, inclusiveDirectoryFilters,
exclusiveFileFilters, inclusiveFileFilters);
}
break;
case FtpFileSystemObjectType.File:
if (listType == FTPListType.File || listType == FTPListType.All)
{
if (exclusiveFileFilters != null && exclusiveFileFilters.IsMatch(STEM.Sys.IO.Path.GetFileName(i.FullName).ToUpper()))
{
continue;
}
if (inclusiveFileFilters != null && !inclusiveFileFilters.IsMatch(STEM.Sys.IO.Path.GetFileName(i.FullName).ToUpper()))
{
continue;
}
ftpListItems.Add(i);
}
break;
case FtpFileSystemObjectType.Link:
if (i.LinkObject != null)
{
switch (i.LinkObject.Type)
{
case FtpFileSystemObjectType.Directory:
if (exclusiveDirectoryFilters != null && exclusiveDirectoryFilters.IsMatch(STEM.Sys.IO.Path.GetFileName(i.LinkObject.FullName).ToUpper()))
{
continue;
}
if (inclusiveDirectoryFilters != null && !inclusiveDirectoryFilters.IsMatch(STEM.Sys.IO.Path.GetFileName(i.LinkObject.FullName).ToUpper()))
{
continue;
}
if (listType == FTPListType.Directory || listType == FTPListType.All)
{
ftpListItems.Add(i.LinkObject);
}
if (recurse && !directoriesListed.Contains(i.LinkObject.FullName))
{
directoriesListed.Add(i.LinkObject.FullName);
ListDirectory(server, port,
ftpListItems, directoriesListed,
i.LinkObject.FullName, listType, recurse,
exclusiveDirectoryFilters, inclusiveDirectoryFilters,
exclusiveFileFilters, inclusiveFileFilters);
}
break;
case FtpFileSystemObjectType.File:
if (listType == FTPListType.File || listType == FTPListType.All)
{
if (exclusiveFileFilters != null && exclusiveFileFilters.IsMatch(STEM.Sys.IO.Path.GetFileName(i.LinkObject.FullName).ToUpper()))
{
continue;
}
if (inclusiveFileFilters != null && !inclusiveFileFilters.IsMatch(STEM.Sys.IO.Path.GetFileName(i.LinkObject.FullName).ToUpper()))
{
continue;
}
ftpListItems.Add(i.LinkObject);
}
break;
}
}
break;
}
}
}
finally
{
RecycleClient(conn);
}
}
