How is this different from the (un)pickle process that has been
discussed here recently? Recently I've seen the Binary discussions,
and the pickeling discussions, and I noticed they seemed to be talking
about the same process.
Brian McQueen
On 12/26/05, Tomasz Zielonka
On Tue, Dec 27, 2005 at 01:10:24AM -0300, Pupeno wrote:
It seems I have found a hole in Haskell... :(
I don't think so. Even if there was no way to do this, you could fill the hole yourself.
Before I start to develop a library with functions such us those on http://haskell.org/hawiki/BinaryIo (hGetWord8, hGetWord16le, hGetWord16be, etc), is there some reliable library that can help me ? I basically need a set of functions to read binary data out of a Handle (a higher lever of hGetBuf and hPutBuf). What I am doing is implementing a DNS server, so, my typical need is:
I think in the case of DNS, where the packets are quite small, it's best to separate reading the Handle from interpreting the data. For example, you can read from socket to a FastPackedString, and have a purely functional deserialization code work on it.
Some time ago I was playing with DNS too. I have a library that can construct and interpret DNS packets, but it's a bit incomplete right now. It reads packets as Strings, but it should be quite straightforward to make it read and interpret FastPackedStrings.
http://www.uncurry.com/repos/TzDNS
I've just glanced at the code, and yes, it is a bit of a mess. I'll see if I can tidy it up. Perhaps you could help me?
Best regards Tomasz
-- I am searching for a programmer who is good at least in some of [Haskell, ML, C++, Linux, FreeBSD, math] for work in Warsaw, Poland _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe