Added a validation tool

TODO: move to a better place, install

diff --git a/zypp/parser/yum/schema/validate-repodata.sh b/zypp/parser/yum/schema/validate-repodata.sh
new file mode 100755 (executable)
index 0000000..2f7c05c
--- /dev/null
+++ b/zypp/parser/yum/schema/validate-repodata.sh
@@ -0,0 +1,125 @@
+#!/bin/sh
+USAGE=false
+DO_xmllint=false
+DO_jing_compact=false
+DO_jing_xml=false
+DO_rnv=false
+
+#SDIR=/home/martin/zyppschema
+SDIR=/home/mvidner/svn/zypp/trunk/libzypp/zypp/parser/yum/schema
+
+while getopts ceghrs:x FLAG; do
+    case $FLAG in
+       c) DO_jing_compact=true;;
+       e) set -o errexit;;
+       g) DO_jing_xml=true;;
+       h) USAGE=true;;
+       r) DO_rnv=true;;
+       s) SDIR="$OPTARG";;
+       x) DO_xmllint=true;;
+       *) USAGE=true; RC=1;;
+    esac
+done
+shift $((OPTIND-1))
+
+if $USAGE; then
+    echo "Usage: $0 [options] <target>"
+    echo " Target is a .../repodata directory or a single .xml(.gz) file"
+    echo " Options:"
+    echo "  -h  Help"
+    echo
+    echo "  -c  Use jing, rnc"
+    echo "  -g  Use jing, rng"
+    echo "  -r  Use RNV, rnc"
+    echo "  -x  Use xmllint, rng (default)"
+    echo
+    echo "  -e  Exit on error"
+    echo "  -s <dir> Directory with schemas"
+    exit $RC
+fi
+
+$DO_jing_compact || $DO_jing_xml || $DO_rnv || $DO_xmllint || DO_xmllint=true
+
+
+# val_foo:
+# $1 schema basename w/o ext
+# $2 file
+
+RNV=/home/mvidner/tmp/rnv*/rnv
+val_rnv() {
+    $RNV $SDIR/$1.rnc $2       
+}
+
+val_jing_compact() {
+    jing -c $SDIR/$1.rnc $2
+}
+
+val_jing_xml() {
+    jing $SDIR/$1.rng $2
+}
+
+val_xmllint() {
+    xmllint --noout --relaxng $SDIR/$1.rng $F
+}
+
+# $1 schema basename w/o ext
+# $2 file or -
+val() {
+    test -f $2 || return 0
+
+    echo \* $1
+    F=$2
+    TEMP=""
+    case $F in
+       *.gz)
+           TEMP=`mktemp /tmp/${F%.gz}.XXXXXX`
+           trap "rm -f $TEMP" RETURN ERR
+           zcat $F > $TEMP
+           F=$TEMP
+           ;;
+    esac
+
+    for VALIDATOR in xmllint jing_compact jing_xml rnv; do
+       COND_ref=DO_$VALIDATOR
+       CALL=val_$VALIDATOR
+       if ${!COND_ref}; then
+           echo \*\* $VALIDATOR
+           $CALL $1 $F
+       fi
+    done
+}
+
+# $1 file name
+val_file() {
+    case ${1##*/} in
+       repomd.xml*|filelists.xml*|other.xml*|patches.xml*)
+           SCHEMA=${1%.xml*} ;;
+       patch-*.xml)
+           SCHEMA=patch ;;
+       primary.xml*)
+           SCHEMA=suse-primary ;;
+       *)
+           echo "Do not know which schema to use for $1"
+           exit ;;
+    esac
+    val $SCHEMA $1
+}
+
+# main
+
+if [ -f "$1" ]; then
+    val_file "$1"
+else
+    if [ -d "$1"]; then
+       cd "$1"
+    fi
+    
+    val_file repomd.xml
+    val_file primary.xml.gz
+    val_file filelists.xml.gz
+    val_file other.xml.gz
+    val_file patches.xml
+    for p in patch-*.xml; do
+       val_file $p
+    done
+fi