MissingH 0.8.0 -- the "Festive Lambda" release New feature summary: * Virtualized I/O system Use familiar functions to work on not just Handles but all sorts of other types, including in-memory buffers. (HVIO module) * Virtualized filesystem Extends the virtual I/O concept to the filesystem, supporting entire virtual filesystems, and operations such as renames, stat(), etc. on them. (HVFS module) * Network server infrastructure Makes it easy to write a network server in Haskell. Functional interface permits easy adding of things such as multithreading, logging, etc. Functions to do these things are provided. Patterned loosely after Python's SocketServer system. (SocketServer module) * Full, pure-Haskell FTP server Provides a full FTP server over a real or virtual (HVFS) filesystem. It's a SocketServer server, so you get multithreading for free. Supports passive eand port modes. See below for an example: * Many path/file manipulation functions imported from Volker's HsShellScript. * Existing MissingH.IO functions updated to be HVIO compatible. MissingH 0.8.0 is available from: gopher://gopher.quux.org/1/devel/missingh or http://gopher.quux.org:70/devel/missingh ------------------------------------------------------------ Here is an example of a fully self-contained FTP server that serves up the local filesystem in read-only mode: import MissingH.Network.FTP.Server import MissingH.Network.SocketServer import MissingH.Logging.Logger import MissingH.IO.HVFS import MissingH.IO.HVFS.Combinators main = do updateGlobalLogger "" (setLevel DEBUG) updateGlobalLogger "MissingH.Network.FTP.Server" (setLevel DEBUG) let opts = (simpleTCPOptions 12345) {reuse = True} serveTCPforever opts $ threadedHandler $ loggingHandler "" INFO $ handleHandler $ anonFtpHandler (HVFSReadOnly SystemFS)