1 files changed, 61 insertions, 0 deletions

diff --git a/exfat/label/main.c b/exfat/label/main.c
new file mode 100644
index 000000000..b3a3d3036
--- /dev/null
+++ b/exfat/label/main.c
@@ -0,0 +1,61 @@
+/*
+	main.c (20.01.11)
+	Prints or changes exFAT volume label.
+
+	Copyright (C) 2011, 2012  Andrew Nayenko
+
+	This program 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 3 of the License, or
+	(at your option) any later version.
+
+	This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include <stdio.h>
+#include <string.h>
+#include <exfat.h>
+
+int main(int argc, char* argv[])
+{
+	char** pp;
+	struct exfat ef;
+	int rc = 0;
+
+	for (pp = argv + 1; *pp; pp++)
+		if (strcmp(*pp, "-v") == 0)
+		{
+			printf("exfatlabel %u.%u.%u\n", EXFAT_VERSION_MAJOR,
+					EXFAT_VERSION_MINOR, EXFAT_VERSION_PATCH);
+			puts("Copyright (C) 2011, 2012  Andrew Nayenko");
+			return 0;
+		}
+
+	if (argc != 2 && argc != 3)
+	{
+		fprintf(stderr, "Usage: %s [-v] <device> [label]\n", argv[0]);
+		return 1;
+	}
+
+	if (argv[2])
+	{
+		if (exfat_mount(&ef, argv[1], "") != 0)
+			return 1;
+		rc = (exfat_set_label(&ef, argv[2]) != 0);
+	}
+	else
+	{
+		if (exfat_mount(&ef, argv[1], "ro") != 0)
+			return 1;
+		puts(exfat_get_label(&ef));
+	}
+
+	exfat_unmount(&ef);
+	return rc;
+}