1 files changed, 127 insertions, 0 deletions
diff --git a/packaging/edit-xml-catalog.sh b/packaging/edit-xml-catalog.sh
new file mode 100644
index 0000000..38ca715
--- /dev/null
+++ b/packaging/edit-xml-catalog.sh
@@ -0,0 +1,127 @@
+#!/bin/bash
+
+# $0 $for_root_catalog add|del
+export LC_ALL=C
+
+usage="\
+$0 [-a|-d] [--add|--del] [-c|--catalog /etc/xml/CATALOG] CATALOG_FRAGMENT_FILE"
+# TEMP=$(getopt -o ac:dghv \
+#   --long add,cat:,catalog:,del,delete,group,help,verbose \
+#   -n "$0" -- "$@")
+# # Note the quotes around `$TEMP': they are essential!
+# eval set -- "$TEMP"
+
+ROOTCATALOG=/etc/xml/catalog
+mode=add
+echo=true
+while test $# -gt 0; do
+# while true ; do
+  case "$1" in
+    -h|--help) echo "$usage"; exit 0 ;;
+    -a|--add) mode=add; shift ;;
+    -c|--cat*) if test $# -gt 1; then ROOTCATALOG="$2"; shift 2;
+      else echo "$usage"; exit 1; fi ;;
+    -d|--del*) mode=del; shift ;;
+    -g|--group) marker=group; shift ;;
+    -v|--verbose) verbose="-v"; echo=echo; shift ;;
+    --) shift ; break ;;
+    *) break ;;
+    # *) echo "Internal error!" ; exit 1 ;;
+  esac
+done
+FOR_ROOT_CAT=$1
+
+[ -z "$FOR_ROOT_CAT" ] && { echo $usage; exit 1; }
+
+xmlcat=/usr/bin/xmlcatalog
+xmllint=/usr/bin/xmllint
+
+for b in $xmlcat $xmllint; do
+  [ -x $b ] || { echo "error: $b does not exist" ; exit 1; }
+done
+
+prep_catalog () {
+  local cat=$1
+  [ -s $cat ] || rm -f $cat
+  if [ -r $cat ]; then
+    if grep -q '"urn:oasis:names:tc:entity:xmlns:xml:catalog"/>' $cat; then
+      rm -f $cat
+    fi
+  fi
+  if [ ! -r $cat ] ; then
+    $xmlcat --create | sed 's:/>:>\
+</catalog>:' >$cat
+  # echo Failed creating XML Catalog root $1
+  fi
+}
+
+# Check /etc/xml/catalog
+prep_catalog /etc/xml/catalog
+
+if [ "$ROOTCATALOG" != /etc/xml/catalog ]; then
+  root=${ROOTCATALOG#/etc/xml/}
+  if ! grep -q "nextCatalog.*catalog=\"${root}\"" /etc/xml/catalog; then
+    sed -i "/<\/catalog>/i\\
+<nextCatalog catalog=\"${root}\"/>" /etc/xml/catalog
+  fi
+  prep_catalog "$ROOTCATALOG"
+fi
+
+add_entry () {
+  {
+    sed '/<\/catalog>/d' $ROOTCATALOG
+    $xmllint --nocatalogs --format ${FOR_ROOT_CAT} \
+      | awk '\
+/<\/catalog>/{next}
+s == 1 {print}
+/<catalog/{s=1}
+END{print "</catalog>"}'
+  } >$ROOTCATALOG.tmp
+  if [ -x /usr/bin/chmod ]; then
+    /usr/bin/chmod --reference=$ROOTCATALOG $ROOTCATALOG.tmp
+  fi
+  $xmllint --nocatalogs --noout $ROOTCATALOG.tmp \
+    && mv $ROOTCATALOG.tmp $ROOTCATALOG
+}
+
+del_entry () {
+  pattern=$FOR_ROOT_CAT
+  $echo $pattern
+  if [ -r $ROOTCATALOG ]; then
+    # Either delete <group>...</group>
+    # or  <!-- pac_start: ... -->...<!-- pac_end: ... -->
+    if [ "$marker" = "group" ]; then
+      $xmllint --nocatalogs --format $ROOTCATALOG \
+        | awk "\
+/<\/group>/ && s == 1 {s=0;next}
+s == 1 {next}
+/<group id=\"$pattern\">/{s=1;next}
+{print}" > $ROOTCATALOG.tmp
+    else
+    $xmllint --nocatalogs --format $ROOTCATALOG \
+      | awk "\
+/<!-- pac_end: $pattern do not remove! -->/{s=0;next}
+s == 1 {next}
+/<!-- pac_start: $pattern do not remove! -->/{s=1;next}
+{print}" > $ROOTCATALOG.tmp
+    fi
+    if [ -x /usr/bin/chmod ]; then
+      /usr/bin/chmod --reference=$ROOTCATALOG $ROOTCATALOG.tmp
+    fi
+    $xmllint --nocatalogs --noout $ROOTCATALOG.tmp \
+      && mv $ROOTCATALOG.tmp $ROOTCATALOG
+  fi
+}
+
+case "$mode" in
+  del)
+    del_entry
+    ;;
+  add)
+    [ -r ${FOR_ROOT_CAT} ] || { echo \"$FOR_ROOT_CAT\" does not exist; exit 1; }
+    add_entry
+    ;;
+  *)
+esac
+
+exit