journalctl: output FSS key as QR code on generating

1 files changed, 30 insertions, 0 deletions

diff --git a/src/journal/journal-qrcode.h b/src/journal/journal-qrcode.h
new file mode 100644
index 0000000000..da6244c160
--- /dev/null
+++ b/src/journal/journal-qrcode.h
@@ -0,0 +1,30 @@
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+#pragma once
+
+/***
+  This file is part of systemd.
+
+  Copyright 2012 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <inttypes.h>
+#include <sys/types.h>
+#include <stdio.h>
+
+#include <systemd/sd-id128.h>
+
+int print_qr_code(FILE *f, const void *seed, size_t seed_size, uint64_t start, uint64_t interval, const char *hn, sd_id128_t machine);