Add dcpomatic2_uuid tool.

1 files changed, 40 insertions, 0 deletions

diff --git a/src/tools/dcpomatic_uuid.cc b/src/tools/dcpomatic_uuid.cc
new file mode 100644
index 000000000..65582ac0c
--- /dev/null
+++ b/src/tools/dcpomatic_uuid.cc
@@ -0,0 +1,40 @@
+/*
+    Copyright (C) 2018 Carl Hetherington <cth@carlh.net>
+
+    This file is part of DCP-o-matic.
+
+    DCP-o-matic is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    DCP-o-matic 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 General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+#include <cstdio>
+
+int main ()
+{
+#ifdef DCPOMATIC_LINUX	
+	FILE* f = fopen ("/sys/class/dmi/id/product_uuid", "r");
+	if (!f) {
+		printf ("unknown");
+		return 1;
+	}
+	char buffer[256];
+	int const N = fread (buffer, 1, 255, f);
+	buffer[N] = '\0';
+	printf ("%s", buffer);
+	fclose (f);
+	return 0;
+#endif
+	printf ("unknown");
+	return 1;
+}