1 files changed, 72 insertions, 0 deletions
diff --git a/tools/flask/utils/set-bool.c b/tools/flask/utils/set-bool.c
new file mode 100644
index 0000000000..cde25cdcd6
--- /dev/null
+++ b/tools/flask/utils/set-bool.c
@@ -0,0 +1,72 @@
+/*
+ *  Author:  Daniel De Graaf <dgdegra@tycho.nsa.gov>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2,
+ *  as published by the Free Software Foundation.
+ */
+
+#include <stdlib.h>
+#include <errno.h>
+#include <stdio.h>
+#include <xenctrl.h>
+#include <fcntl.h>
+#include <sys/mman.h>
+#include <sys/stat.h>
+#include <string.h>
+#include <unistd.h>
+#include <inttypes.h>
+#include <libflask.h>
+
+static void usage(char **argv)
+{
+	fprintf(stderr, "Usage: %s name value\n", argv[0]);
+	exit(1);
+}
+
+static int str2bool(const char *str)
+{
+	if (str[0] == '0' || str[0] == '1')
+		return (str[0] == '1');
+	if (!strcasecmp(str, "enabled") || !strcasecmp(str, "on") || !strcasecmp(str, "y"))
+		return 1;
+	if (!strcasecmp(str, "disabled") || !strcasecmp(str, "off") || !strcasecmp(str, "n"))
+		return 0;
+	fprintf(stderr, "Unknown value %s\n", str);
+	exit(1);
+}
+
+int main(int argc, char **argv)
+{
+	int err = 0;
+	xc_interface *xch;
+	int value;
+
+	if (argc != 3)
+		usage(argv);
+
+	value = str2bool(argv[2]);
+
+	xch = xc_interface_open(0,0,0);
+	if ( !xch )
+	{
+		fprintf(stderr, "Unable to create interface to xenctrl: %s\n",
+				strerror(errno));
+		err = 1;
+		goto done;
+	}
+
+	err = flask_setbool(xch, argv[1], value, 1);
+	if (err) {
+		fprintf(stderr, "flask_setbool: Unable to set boolean %s=%s: %s (%d)",
+			argv[1], argv[2], strerror(errno), err);
+		err = 2;
+		goto done;
+	}
+
+ done:
+	if ( xch )
+		xc_interface_close(xch);
+
+	return err;
+}