;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2017 John Darrington <jmd@gnu.org>
;;; Copyright © 2017 Ricardo Wurmus <rekado@elephly.net>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (gnu packages image-processing)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (guix packages)
  #:use-module (guix utils)
  #:use-module (guix download)
  #:use-module (guix build-system gnu)
  #:use-module (gnu packages)
  #:use-module (gnu packages compression)
  #:use-module (gnu packages documentation)
  #:use-module (gnu packages image)
  #:use-module (gnu packages perl))

;; We use the latest snapshot of this package because the latest release is
;; from 2011 and has known vulnerabilities that cannot easily be fixed by
;; applying patches.
(define-public dcmtk
  (package
    (name "dcmtk")
    (version "3.6.1_20170228")
    (source (origin
              (method url-fetch)
              (uri (string-append "ftp://dicom.offis.de/pub/dicom/offis/"
                                  "software/dcmtk/snapshot/dcmtk-"
                                  version ".tar.gz"))
              (sha256
               (base32
                "04cwfx8yrscqcd59mxk2fh6314ckayi9cp68iql5a57pf2pg5qld"))))
    (build-system gnu-build-system)
    (inputs
     `(("libtiff" ,libtiff)
       ("libpng" ,libpng)
       ("doxygen" ,doxygen)
       ("zlib" ,zlib)))
    (native-inputs
     `(("perl" ,perl)))
    (home-page "http://dcmtk.org")
    (synopsis "Libraries and programs implementing parts of the DICOM standard")
    (description "DCMTK is a collection of libraries and applications
implementing large parts the DICOM standard.  It includes software for
examining, constructing and converting DICOM image files, handling offline
media, sending and receiving images over a network connection, as well as
demonstrative image storage and worklist servers.")
    (license (license:fsf-free
              "file://COPYRIGHT"
              "A union of the Apache 2.0 licence and various non-copyleft
licences similar to the Modified BSD licence."))))