[announce] GEE/NURI version 0.4b0

["Marco Maggi" <marco.maggi-ipsu@poste.it>]

GEE/NURI version 0.4b0 is available.

<http://gna.org/projects/gee>
<http://marcomaggi.jottit.com/gee-nuri/gee-nuri.html>
<http://www.webdav.org/neon/>

This version is tested with Guile 1.8.3.

GEE/NURI is  a C language  library extension for  Guile, the
GNU's  Ubiquitous Intelligent  Language for  Extensions.  It
implements Uniform Resource Identifier (URI) handling.

The code is built uopn  a module from Neon: a client library
for  HTTP and  WebDAV (Web-based  Distributed  Authoring and
Versioning).  Neon author is Joe Orton <joe/manyfish.co.uk>

You  can use  GEE/NURI under  the terms  of the  GNU General
Public  License version  2, or  (at your  option)  any later
version.

Neon  is distributed  under  the terms  of  the GNU  General
Public License version 2.

The module creates a custom  SMOB type to handle URI values,
and  it exports a  <nuri> GOOPS  class that  can be  used to
dispatch  methods. Unfortunately  Guile  1.8 has  no way  to
select a base <uri> class.

Example: this script:

(define-module (nuri-examples)
  #:use-module (oop goops)
  #:use-module (ice-9 format)
  #:use-module (gee net nuri-1)
  #:duplicates merge-generics)

(format #t "Escaped path: ~A~%~%"
	(nuri-path-escape "http://a.b.c/path/to&bar"))

(define uri (make-nuri

"http://marco:maggi@www.home.it:8080/woppa/wippa.txt?query=123#fragment"))

(format #t "URI: ~A~%" (nuri-uri->string uri))
(format #t "Scheme:~/~/'~A'~%" (scheme uri))
(format #t "Host:~/~/'~A'~%" (host uri))
(format #t "Userinfo:~/'~A'~%" (userinfo uri))
(format #t "Port:~/~/'~A'~%" (port uri))
(format #t "Path:~/~/'~A'~%" (path uri))
(format #t "Query:~/~/'~A'~%" (query uri))
(format #t "Fragment:~/'~A'~%" (fragment uri))

outputs:

Escaped path: http%3a//a.b.c/path/to%26bar

URI:
http://marco:maggi@www.home.it:8080/woppa/wippa.txt?query=123#fragment
Scheme:		'http'
Host:		'www.home.it'
Userinfo:	'marco:maggi'
Port:		'8080'
Path:		'/woppa/wippa.txt'
Query:		'query=123'
Fragment:	'fragment'


I am  always available to accept  new manipulation functions
for <nuri> SMOBs.


  <DT><B><A HREF="http://gna.org/projects/gee">GEE/NURI</A></B>
  <DD><TABLE>
  <TR><TD><I>description</I></TD>
  <TD>Uniform Resource Identifier (URI) handling</TD></TR>
  <TR><TD><I>license</I></TD>
  <TD>GNU General Public License version 2, or (at your
      option) any later version.</TD></TR>
  <TR><TD><I>requires</I></TD>
  <TD>Guile 1.8</TD></TR>
  </TABLE><P>

It should go into the Networking section.

--
Marco Maggi

"Now feel the funk blast!"
Rage Against the Machine - "Calm like a bomb"




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