#!/bin/sh
set -euf
generate_header ()
{
echo "/* WARNING: file is autogenerated */"
echo ""
echo "#include <glib.h>"
echo ""
echo "#ifndef ${UPPER}_OIDS_"
echo "#define ${UPPER}_OIDS_"
echo ""
while read name oid; do
if [ -n "$name" ]; then
lname=$(echo "$name" | tr '[:upper:]' '[:lower:]')
echo "GQuark _${LOWER}_oid_${lname}_get_quark (void) G_GNUC_CONST;"
echo "#define ${UPPER}_OID_${name} _${LOWER}_oid_${lname}_get_quark ()"
echo ""
fi
done
echo ""
echo "#endif /* ${UPPER}_OIDS_ */"
}
generate_source ()
{
echo "/* WARNING: file is autogenerated */"
echo ""
echo "#include \"$HEADER\""
echo ""
while read name oid; do
if [ -n "$name" ]; then
lname=$(echo "$name" | tr '[:upper:]' '[:lower:]')
echo "GQuark"
echo "_${LOWER}_oid_${lname}_get_quark (void)"
echo "{"
echo " static volatile gsize inited = 0;"
echo " static GQuark quark = 0;"
echo " if (g_once_init_enter (&inited)) {"
echo " quark = g_quark_from_static_string (\"${oid}\");"
echo " g_once_init_leave (&inited, 1);"
echo " }"
echo " return quark;"
echo "}"
echo ""
fi
done
}
UPPER="PREFIX"
LOWER="prefix"
while getopts 'c:h:p:' arg; do
case $arg in
p)
UPPER=$(echo "$OPTARG" | tr '[:lower:]' '[:upper:]')
LOWER=$(echo "$OPTARG" | tr '[:upper:]' '[:lower:]')
;;
c)
SOURCE="$OPTARG"
;;
h)
HEADER="$OPTARG"
;;
*)
echo "gcr-mkoids: invalid argument: $arg" >&2
exit 2
;;
esac
done
shift $(expr $OPTIND - 1)
if [ $# -ne 1 ]; then
echo "gcr-mkoids: specify input file on command line"
exit 2
fi
INPUT="$1"
if [ -n "$HEADER" ]; then
generate_header < $INPUT > $HEADER
fi
if [ -n "$SOURCE" ]; then
generate_source < $INPUT > $SOURCE
fi