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/*
* Copyright (C) 2007 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.
*/
FILE_LICENCE ( GPL2_OR_LATER );
#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
#include <errno.h>
#include <stddef.h>
#include <string.h>
#include <assert.h>
#include <getopt.h>
#include <ipxe/netdevice.h>
#include <ipxe/in.h>
#include <ipxe/command.h>
#include <ipxe/parseopt.h>
#include <usr/dhcpmgmt.h>
#include <hci/ifmgmt_cmd.h>
/** @file
*
* DHCP management commands
*
*/
/** "dhcp" command descriptor */
static struct command_descriptor dhcp_cmd =
COMMAND_DESC ( struct ifcommon_options, ifcommon_opts, 0, MAX_ARGUMENTS,
"[<interface>...]" );
/**
* Execute "dhcp" command for a network device
*
* @v netdev Network device
* @ret rc Return status code
*/
static int dhcp_payload ( struct net_device *netdev ) {
int rc;
if ( ( rc = dhcp ( netdev ) ) != 0 ) {
printf ( "Could not configure %s: %s\n",
netdev->name, strerror ( rc ) );
/* Close device on failure, to avoid memory exhaustion */
netdev_close ( netdev );
return rc;
}
return 0;
}
/**
* The "dhcp" command
*
* @v argc Argument count
* @v argv Argument list
* @ret rc Return status code
*/
static int dhcp_exec ( int argc, char **argv ) {
return ifcommon_exec ( argc, argv, &dhcp_cmd, dhcp_payload, 1 );
}
/** "pxebs" options */
struct pxebs_options {};
/** "pxebs" option list */
static struct option_descriptor pxebs_opts[] = {};
/** "pxebs" command descriptor */
static struct command_descriptor pxebs_cmd =
COMMAND_DESC ( struct pxebs_options, pxebs_opts, 2, 2,
"<interface> <server type>" );
/**
* The "pxebs" command
*
* @v argc Argument count
* @v argv Argument list
* @ret rc Return status code
*/
static int pxebs_exec ( int argc, char **argv ) {
struct pxebs_options opts;
struct net_device *netdev;
unsigned int pxe_type;
int rc;
/* Parse options */
if ( ( rc = parse_options ( argc, argv, &pxebs_cmd, &opts ) ) != 0 )
return rc;
/* Parse net device name */
if ( ( rc = parse_netdev ( argv[optind], &netdev ) ) != 0 )
return rc;
/* Parse boot server type */
if ( ( rc = parse_integer ( argv[ optind + 1 ], &pxe_type ) ) != 0 )
return rc;
/* Perform Boot Server Discovery */
if ( ( rc = pxebs ( netdev, pxe_type ) ) != 0 ) {
printf ( "Could not discover boot server on %s: %s\n",
netdev->name, strerror ( rc ) );
return rc;
}
return 0;
}
/** DHCP management commands */
struct command dhcp_commands[] __command = {
{
.name = "dhcp",
.exec = dhcp_exec,
},
{
.name = "pxebs",
.exec = pxebs_exec,
},
};
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