Peter Simons

GNU Autoconf Archive

The GNU Autoconf Archive is a collection of more than 450 macros for GNU Autoconf that have been contributed as free software by friendly supporters of the cause from all over the Internet. Every single one of those macros can be re-used without imposing any restrictions whatsoever on the licensing ... [More] of the generated configure script. In particular, it is possible to use all those macros in configure scripts that are meant for non-free software. [Less]

hsdns

HsDns provides an asynchronous DNS resolver on top of GNU ADNS. Not all options are supported, but A, MX, and PTR lookups work nicely. There is also support for retrieving generic RR types, CNAMEs, and for NSEC zone walking. The library can be expected to work with fine ADNS 1.4 or later. It might ... [More] also work with version ADNS 1.3, but that hasn’t been tested. [Less]

Functional MetaPost

Functional MetaPost is a Haskell frontend to the MetaPost language by John Hobby. Users write their graphics as Haskell programs, which then emit MetaPost code that can be compiled into encapsulated PostScript files and smoothly included into e.g. LaTeX.

postmaster

Postmaster implements an ESMTP server. Given a configuration, it starts up and listens for incoming SMTP connections, handles them, and pipes the accepted e-mail messages into an arbitrary local mailer of your choice. A good local mailer is Procmail. Beyond that, you can configure and modify every ... [More] little step of the SMTP transaction. All the real work is done through call-back functions. [Less]

hsyslog

Haskell FFI interface to syslog(3) from POSIX.1-2001.

hsemail

Haskell parsers for the syntax defined in RFC2821 and 2822

hopenssl

Haskell FFI bindings to OpenSSL's EVP message digest interface.

C++ FastCGI Protocol Driver

The FastCGI Protocol Driver is a C++ class library that manages all communication between a web server and a FastCGI user application. The code is highly portable and should compile fine with any moderately modern ISO C++ compiler.

streamproc

Haskell Stream Processer Arrow.

hledger-interest

hledger-interest is a small command-line utility based on Simon Michael's hleder library. Its purpose is to compute interest for a given ledger account. Using command line flags, the program can be configured to use various schemes for day-counting, such as act/act, 30360, 30E360, and ... [More] 30/360isda. Furthermore, it supports a (small) number of interest schemes, i.e. annual interest with a fixed rate and the scheme mandated by the German BGB288 (Basiszins für Verbrauchergeschäfte). Extending support for other schemes is fairly easy, but currently requires changing to the source code. [Less]