CACKey provides a standard interface (PKCS#11) for smartcards connected to a PC/SC compliant reader. It performs a similar function to "CoolKey", but only supports Government Smartcards. It supports all Government Smartcards that implement the Government Smartcard Interoperability Specification (GSC-IS) v2.1 or newer.
gweb++ is an asynchronous event-driven Web server and reverse proxy. It is written in C++, but it doesn't make use of the STL or of any additional libraries. It supports the following event notification mechanisms: epoll (edge-triggered, Linux), kqueue (FreeBSD), port (Solaris), poll, and select. It has the following main features: HTTP/1.1, reverse proxy, FastCGI, configurable via an XML file, MIME types support, pipelining, virtual hosts, Keep-Alive, directory listing (with an optional footer file), handling of the If-Modified-Since header, HTTP ranges, logs, configurable access logs, and log rotation.
Libporty provides a higher level API for some commonly used library functions such as sockets, date/time, file system access, background processes, and asynchronous DNS resolving. Libporty is configured using scconfig and the API is guaranteed to work the same way on all supported systems. An application that exclusively uses the libporty API will not require autotools/scconfig for porting. Libporty has been tested on Linux, Windows, Mac OS X, multiple BSD variants, Minix, OpenSolaris, and some ancient Unix systems.