[cmdline] Add "poweroff" command

Modified-by: Michael Brown <mcb30@ipxe.org>
Signed-off-by: Marin Hannache <git@mareo.fr>
Signed-off-by: Michael Brown <mcb30@ipxe.org>

1 files changed, 72 insertions, 0 deletions

diff --git a/src/hci/commands/poweroff_cmd.c b/src/hci/commands/poweroff_cmd.c
new file mode 100644
index 00000000..159fe618
--- /dev/null
+++ b/src/hci/commands/poweroff_cmd.c
@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2013 Marin Hannache <ipxe@mareo.fr>.
+ *
+ * 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 2 of the
+ * License, or 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <getopt.h>
+#include <ipxe/command.h>
+#include <ipxe/parseopt.h>
+#include <ipxe/reboot.h>
+
+FILE_LICENCE ( GPL2_OR_LATER );
+
+/** @file
+ *
+ * Power off command
+ *
+ */
+
+/** "poweroff" options */
+struct poweroff_options {};
+
+/** "poweroff" option list */
+static struct option_descriptor poweroff_opts[] = {};
+
+/** "poweroff" command descriptor */
+static struct command_descriptor poweroff_cmd =
+	COMMAND_DESC ( struct poweroff_options, poweroff_opts, 0, 0, "" );
+
+/**
+ * The "poweroff" command
+ *
+ * @v argc		Argument count
+ * @v argv		Argument list
+ * @ret rc		Return status code
+ */
+static int poweroff_exec ( int argc, char **argv ) {
+	struct poweroff_options opts;
+	int rc;
+
+	/* Parse options */
+	if ( ( rc = parse_options ( argc, argv, &poweroff_cmd, &opts ) ) != 0 )
+		return rc;
+
+	/* Power off system */
+	rc = poweroff();
+	if ( rc != 0 )
+		printf ( "Could not power off: %s\n", strerror ( rc ) );
+
+	return rc;
+}
+
+/** "poweroff" command */
+struct command poweroff_command __command = {
+	.name = "poweroff",
+	.exec = poweroff_exec,
+};