gnu: Add java-w3c-smil.

* gnu/packages/batik.scm: New file.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add it.

gnu/local.mk

@@ -77,6 +77,7 @@ GNU_SYSTEM_MODULES =				\
   %D%/packages/backup.scm			\
   %D%/packages/base.scm				\
   %D%/packages/bash.scm				\
+  %D%/packages/batik.scm			\
   %D%/packages/bdw-gc.scm			\
   %D%/packages/benchmark.scm			\
   %D%/packages/bioconductor.scm			\

gnu/packages/batik.scm

@@ -0,0 +1,90 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2018 Danny Milosavljevic <dannym@scratchpost.org>
+;;;
+;;; 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 batik)
+  #:use-module ((guix licenses) #:prefix license:)
+  #:use-module (guix utils)
+  #:use-module (guix download)
+  #:use-module (guix git-download)
+  #:use-module (guix packages)
+  #:use-module (guix build-system ant)
+  #:use-module (gnu packages)
+  #:use-module (gnu packages compression)
+  #:use-module (gnu packages java)
+  #:use-module (gnu packages textutils))
+
+(define-public java-w3c-smil-3.0
+  (package
+    (name "java-w3c-smil")
+    (version "3.0")
+    (source #f)
+    (build-system ant-build-system)
+    (arguments
+     `(#:jar-name "w3c-smil.jar"
+       #:source-dir "."
+       #:tests? #f ; No tests exist.
+       #:phases
+       (modify-phases %standard-phases
+         (replace 'unpack
+           (lambda* (#:key source #:allow-other-keys)
+             ;; https://www.w3.org/TR/SMIL3/smil-timing.html#q142
+             (mkdir-p "org/w3c/dom/smil")
+             (call-with-output-file "org/w3c/dom/smil/ElementTimeControl.java"
+               (lambda (port)
+                 (format port "
+package org.w3c.dom.smil;
+
+import org.w3c.dom.DOMException;
+
+public interface ElementTimeControl {
+    public boolean  beginElement();
+
+    public boolean  beginElementAt(float offset);
+
+    public boolean endElement();
+
+    public boolean endElementAt(float offset);
+}
+")))
+             (call-with-output-file "org/w3c/dom/smil/TimeEvent.java"
+               (lambda (port)
+                 (format port "
+package org.w3c.dom.smil;
+
+import org.w3c.dom.events.Event;
+import org.w3c.dom.views.AbstractView;
+
+public interface TimeEvent extends Event {
+    public AbstractView getView();
+
+    public int getDetail();
+
+    public void initTimeEvent(String typeArg,
+                              AbstractView viewArg,
+                              int detailArg);
+
+}
+")))
+             #t)))))
+    (native-inputs
+     `(("unzip" ,unzip)))
+    (home-page "https://www.w3.org/Style/CSS/SAC/")
+    (synopsis "W3C SAC interface for CSS parsers in Java")
+    (description "This package provides a SAC interface by the W3C.
+SAC is an interface for CSS parsers.")
+    (license license:w3c)))