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[COPY] t2/package/*/docbook-xml/docbook-xml.desc
[COPY] Copyright (C) 2004 - 2025 The T2 SDE Project
[COPY] Copyright (C) 1998 - 2003 ROCK Linux Project
[COPY] SPDX-License-Identifier: GPL-2.0
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[I] XML scheme for documentation

[T] DocBook is a widely used XML scheme for writing documentation and help.
[T] It has a very rich markup which allows you to use XSL stylesheets to
[T] produce various target formats such as HTML, PostScript, PDF, RTF, and
[T] HTMLHelp. ScrollKeeper was designed with an emphasis on DocBook, since
[T] it has the richest markup of all commonly used documentation formats
[T] which allows ScrollKeeper to extract the most useful information from
[T] the document itself.
[T]
[T] The DocBook DTD and stylesheets are typically distributed in packages
[T] which lack installation scripts. In the past, installation was simple
[T] enough that users could easily just copy the files into place. Now that
[T] modern XML libraries, such as libxml, support XML catalogs, correct
[T] installation of DTD's and stylesheets require proper catalog
[T] registration.

[U] https://www.docbook.org/

[A] Norman Walsh <ndw@nwalsh.com>
[M] Rene Rebe <rene@t2-project.org>

[C] extra/development

[L] OpenSource
[S] Stable
[V] 5.0
[P] X -----5---9 126.600

[D] 1551907286 docbkx412.zip http://www.docbook.org/xml/4.1.2/
[D] 899705653 docbook-xml-4.2.zip http://www.docbook.org/xml/4.2/
[D] 2215791483 docbook-xml-4.3.zip http://www.docbook.org/xml/4.3/
[D] 1653249517 docbook-xml-4.4.zip http://www.docbook.org/xml/4.4/
[D] 689526860 docbook-xml-4.5.zip http://www.docbook.org/xml/4.5/
[D] 1103358257 docbook-5.0.zip http://www.docbook.org/xml/1.75.1/
[D] cd94f9676567eb57cdc0dd5db6a47a87350a4a832fc1bccd6d8bb169 docbook-v5.1-os.zip https://docbook.org/xml/5.1/

# TODO: this is a quickhack to have a working docbook installation to fix many packages which depend on it.
#       the whole installation of the docbook xml-dtds and xslts should be reworked.
#       best would be to define (or find out) how a standard docbook and xml-catalog installation should look
#       like and the registration in the system catalog should be done in a postinstall script
#       (other packages may also install dtds, xslts which should be registered)
#       after this is done, it will be possible to put every docbook version and xslt and others into
#       their own package.
# TODO: honor prefix

autoextract=0

destdir=/usr/share/xml/docbook
sysconfdir=/etc/xml

systemcatalog=$sysconfdir/catalog
dtdprefix=docbook-xml-dtd
dtddest=$destdir/$dtdprefix

register_catalog() {
  cd $destdir
  if [ ! -e $systemcatalog ]; then
    xmlcatalog --noout --create $systemcatalog
  fi
  for catalogfile in $1; do
    egrep -q $catalogfile $systemcatalog ||
	xmlcatalog --noout --add nextCatalog "" file://$catalogfile $systemcatalog
  done
}

install_412() {
  unzip -o -d $dtddest-4.1.2 $archdir/$(match_source_file 412)
  cp -f $confdir/catalog-4.1.2.xml $dtddest-4.1.2/catalog.xml
  register_catalog $dtddest-4.1.2/catalog.xml
}

install_4_x() {
  for dtdver in 4.2 4.3 4.4 4.5; do
    unzip -o -d $dtddest-$dtdver $archdir/$(match_source_file xml-$dtdver)
    register_catalog $dtddest-$dtdver/catalog.xml
  done
}

install_5_x() {
  for dtdver in 5.0 v5.1; do
    unzip -o -d $dtddest-$dtdver $archdir/$(match_source_file docbook-$dtdver)
    register_catalog $dtddest-$dtdver/catalog.xml
  done
}

install_xsl() {
  cd $destdir
  register_catalog $destdir/docbook-xsl*/catalog.xml
}

install_docbook() {
  mkdir -p $destdir
  mkdir -p $sysconfdir
  install_412
  install_4_x
  install_5_x
  install_xsl
}
mainfunction=install_docbook