add script for generating interface types (gdbus-codegen)

diff --git a/scripts/gen-gdbus-interfaces.sh b/scripts/gen-gdbus-interfaces.sh
new file mode 100755 (executable)
index 0000000..1e44b35
--- /dev/null
+++ b/scripts/gen-gdbus-interfaces.sh
@@ -0,0 +1,16 @@
+#!/usr/local/bin/bash
+
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )"/../ && pwd )"
+
+if [[ -z "$1" ]]; then 
+       echo "syntax: ./gen-dbus-interfaces <interface name>"
+       exit 1
+fi
+
+gdbus-codegen \
+--interface-prefix org.freedesktop. \
+--generate-docbook doc/$1-docbook.xml \
+--generate-c-code  src/interfaces/$1/$1-gen \
+--c-namespace SystemdUtils \
+conf/$1-ispect.xml
+