gnu: Add wwwoffle.

* gnu/packages/web.scm (wwwoffle): New variable.

Signed-off-by: Marius Bakke <mbakke@fastmail.com>

gnu/packages/web.scm

@@ -16,6 +16,7 @@
 ;;; Copyright © 2016 ng0 <ng0@we.make.ritual.n0.is>
 ;;; Copyright © 2016 Arun Isaac <arunisaac@systemreboot.net>
 ;;; Copyright © 2016 Tobias Geerinckx-Rice <me@tobias.gr>
+;;; Copyright © 2016 Bake Timmons <b3timmons@speedymail.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -62,6 +63,7 @@
   #:use-module (gnu packages gettext)
   #:use-module (gnu packages glib)
   #:use-module (gnu packages gnome)
+  #:use-module (gnu packages gnupg)
   #:use-module (gnu packages gperf)
   #:use-module (gnu packages gtk)
   #:use-module (gnu packages icu4c)
@@ -668,6 +670,34 @@ server).  It was primarily designed to be used by one person or a small group
 of people.")
     (license l:expat)))
 
+(define-public wwwoffle
+  (package
+    (name "wwwoffle")
+    (version "2.9j")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append "https://www.gedanken.org.uk/software/"
+                                  "wwwoffle/download/wwwoffle-"
+                                  version ".tgz"))
+              (sha256
+               (base32
+                "1ihil1xq9dp21hf108khxbw6f3baq0w5c0j3af038y6lkmad4vdi"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:configure-flags '("--with-gnutls")
+       #:tests? #f))                         ; no test target
+    (native-inputs `(("flex" ,flex)))
+    (inputs `(("gnutls" ,gnutls)
+              ("libcrypt", libgcrypt)))
+    (home-page "https://www.gedanken.org.uk/software/wwwoffle/")
+    (synopsis "Caching web proxy optimized for intermittent internet links")
+    (description "WWWOFFLE is a proxy web server that is especially good for
+intermittent internet links.  It can cache HTTP, HTTPS, FTP, and finger
+protocols, and supports browsing and requesting pages while offline, indexing,
+modifying pages and incoming and outgoing headers, monitoring pages for
+changes, and much more.")
+    (license l:gpl2+)))
+
 (define-public libyaml
   (package
     (name "libyaml")