|Did you know ...||Search Documentation:|
HTTP (Hypertext Transfer Protocol) is the W3C standard protocol for transferring information between a web-client (e.g., a browser) and a web-server. The protocol is a simple envelope protocol where standard name/value pairs in the header are used to split the stream into messages and communicate about the connection-status. Many languages have client and server libraries to deal with the HTTP protocol, making this protocol an excellent candidate for building client-server applications. In particular, HTTP is a natural fit for networked systems built according to the principles of “Representational State Transfer'' (REST).
In this document we describe a modular infrastructure to access web-servers from SWI-Prolog and turn Prolog into a web-server.
The following people have pioneered parts of this library and contributed with bug reports and suggestions for improvements: Anjo Anjewierden, Bert Bredeweg, Wouter Jansweijer, Bob Wielinga, Jacco van Ossenbruggen, Michiel Hildebrandt, Matt Lilley and Keri Harris.
Path wildcards (see http_handler/3) have been modelled after the “arouter'' add-on pack by Raivo Laanemets. Request rewriting has been added after discussion with Raivo Laanemets and Anne Ogborn on the SWI-Prolog mailinglist.