Add qemu 2.4.0

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

diff --git a/qemu/roms/ipxe/src/hci/commands/nslookup_cmd.c b/qemu/roms/ipxe/src/hci/commands/nslookup_cmd.c
new file mode 100644 (file)
index 0000000..265afdc
--- /dev/null
+++ b/qemu/roms/ipxe/src/hci/commands/nslookup_cmd.c
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2012 Patrick Plenefisch <phplenefisch@wpi.edu>.
+ *
+ * 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.
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER );
+
+#include <stdio.h>
+#include <getopt.h>
+#include <ipxe/command.h>
+#include <ipxe/parseopt.h>
+#include <usr/nslookup.h>
+
+/** @file
+ *
+ * nslookup command
+ *
+ */
+
+/** "nslookup" options */
+struct nslookup_options {};
+
+/** "nslookup" option list */
+static struct option_descriptor nslookup_opts[] = {};
+
+/** "nslookup" command descriptor */
+static struct command_descriptor nslookup_cmd =
+       COMMAND_DESC ( struct nslookup_options, nslookup_opts, 2, 2,
+                      "<setting> <name>" );
+
+/**
+ * The "nslookup" command
+ *
+ * @v argc             Argument count
+ * @v argv             Argument list
+ * @ret rc             Return status code
+ */
+static int nslookup_exec ( int argc, char **argv ) {
+       struct nslookup_options opts;
+       const char *name;
+       const char *setting_name;
+       int rc;
+
+       /* Parse options */
+       if ( ( rc = parse_options ( argc, argv, &nslookup_cmd, &opts ) ) != 0 )
+               return rc;
+
+       /* Parse setting name */
+       setting_name = argv[optind];
+
+       /* Parse name to be resolved */
+       name = argv[ optind + 1 ];
+
+       /* Look up name */
+       if ( ( rc = nslookup ( name, setting_name ) ) != 0 )
+               return rc;
+
+       return 0;
+}
+
+/** The "nslookup" command */
+struct command nslookup_command __command = {
+       .name = "nslookup",
+       .exec = nslookup_exec,
+};