1 files changed, 66 insertions, 0 deletions
diff --git a/debian/sane-utils.postrm b/debian/sane-utils.postrm
new file mode 100644
index 0000000..9f4ef99
--- /dev/null
+++ b/debian/sane-utils.postrm
@@ -0,0 +1,66 @@
+#!/bin/sh
+
+set -e
+#
+# set -e are disabled because pathfind update-inetd
+# gives an piuparts error.
+#
+
+#
+# POSIX-compliant shell function
+# to check for the existence of a command
+# Return 0 if found
+#
+pathfind() {
+    OLDIFS="$IFS"
+    IFS=:
+    for p in $PATH; do
+        if [ -x "$p/$*" ]; then
+            IFS="$OLDIFS"
+            return 0
+        fi
+    done
+    IFS="$OLDIFS"
+    return 1
+}
+
+
+if [ "$1" = purge ] ; then
+    if pathfind update-inetd ; then
+	update-inetd --remove sane-port || true
+	update-inetd --remove "#<off># sane-port" || true
+    fi
+
+#
+# purge systemd files
+#
+    rm -f /etc/systemd/system/saned.socket
+    rm -f /var/lib/systemd/deb-systemd-helper-enabled/saned.socket.dsh-also
+    rm -f /var/lib/systemd/deb-systemd-helper-masked/saned.socket
+    if [ -d /var/lib/systemd/deb-systemd-helper-enabled ]; then
+        rmdir --ignore-fail-on-non-empty /var/lib/systemd/deb-systemd-helper-enabled
+    fi
+    if [ -d /var/lib/systemd/deb-systemd-helper-masked ]; then
+	rmdir --ignore-fail-on-non-empty /var/lib/systemd/deb-systemd-helper-masked
+    fi
+#
+# remove pid file
+#
+    if [ -f /var/run/saned.pid ]; then
+	rm -f /var/run/saned.pid
+    fi
+
+#
+# remove user / group
+#
+    if pathfind deluser ; then
+	deluser -q --group --system saned || true
+	deluser -q --group --system scanner || true
+	deluser -q --system --remove-all-files saned || true
+    fi
+
+fi
+
+#DEBHELPER#
+
+exit 0