Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / ipxe / src / hci / commands / config_cmd.c

diff --git a/qemu/roms/ipxe/src/hci/commands/config_cmd.c b/qemu/roms/ipxe/src/hci/commands/config_cmd.c
new file mode 100644 (file)
index 0000000..b81c866
--- /dev/null
+++ b/qemu/roms/ipxe/src/hci/commands/config_cmd.c
@@ -0,0 +1,81 @@
+/*
+ * Copyright (C) 2010 Michael Brown <mbrown@fensystems.co.uk>.
+ *
+ * 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 <string.h>
+#include <stdio.h>
+#include <errno.h>
+#include <getopt.h>
+#include <ipxe/command.h>
+#include <ipxe/parseopt.h>
+#include <ipxe/settings.h>
+#include <ipxe/settings_ui.h>
+
+FILE_LICENCE ( GPL2_OR_LATER );
+
+/** @file
+ *
+ * Configuration UI commands
+ *
+ */
+
+/** "config" options */
+struct config_options {};
+
+/** "config" option list */
+static struct option_descriptor config_opts[] = {};
+
+/** "config" command descriptor */
+static struct command_descriptor config_cmd =
+       COMMAND_DESC ( struct config_options, config_opts, 0, 1, "[<scope>]" );
+
+/**
+ * "config" command
+ *
+ * @v argc             Argument count
+ * @v argv             Argument list
+ * @ret rc             Return status code
+ */
+static int config_exec ( int argc, char **argv ) {
+       struct config_options opts;
+       struct settings *settings;
+       int rc;
+
+       /* Parse options */
+       if ( ( rc = parse_options ( argc, argv, &config_cmd, &opts ) ) != 0 )
+               return rc;
+
+       /* Parse settings option, if present */
+       if ( ( rc = parse_settings ( ( ( optind < argc ) ? argv[optind] : "" ),
+                                    &settings ) ) != 0 )
+               return rc;
+
+       /* Run settings UI */
+       if ( ( rc = settings_ui ( settings ) ) != 0 ) {
+               printf ( "Could not save settings: %s\n", strerror ( rc ) );
+               return rc;
+       }
+
+       return 0;
+}
+
+/** Configuration UI commands */
+struct command config_command __command = {
+       .name = "config",
+       .exec = config_exec,
+};