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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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
FILE_LICENCE ( GPL2_OR_LATER );
#include <stdio.h>
#include <errno.h>
#include <getopt.h>
#include <ipxe/netdevice.h>
#include <ipxe/command.h>
#include <ipxe/parseopt.h>
#include <usr/ifmgmt.h>
#include <hci/ifmgmt_cmd.h>
/** @file
*
* Network interface management commands
*
*/
/** "if<xxx>" command options */
struct option_descriptor ifcommon_opts[0];
/**
* Execute if<xxx> command
*
* @v argc Argument count
* @v argv Argument list
* @v cmd Command descriptor
* @v payload Command to execute
* @v verb Verb describing the action of the command
* @ret rc Return status code
*/
int ifcommon_exec ( int argc, char **argv,
struct command_descriptor *cmd,
int ( * payload ) ( struct net_device * ),
int stop_on_first_success ) {
struct ifcommon_options opts;
struct net_device *netdev;
int rc;
/* Parse options */
if ( ( rc = parse_options ( argc, argv, cmd, &opts ) ) != 0 )
return rc;
if ( optind != argc ) {
/* Treat arguments as a list of interfaces to try */
while ( optind != argc ) {
if ( ( rc = parse_netdev ( argv[optind++],
&netdev ) ) != 0 ) {
continue;
}
if ( ( ( rc = payload ( netdev ) ) == 0 ) &&
stop_on_first_success ) {
return 0;
}
}
} else {
/* Try all interfaces */
rc = -ENODEV;
for_each_netdev ( netdev ) {
if ( ( ( rc = payload ( netdev ) ) == 0 ) &&
stop_on_first_success ) {
return 0;
}
}
}
return rc;
}
/** "ifopen" command descriptor */
static struct command_descriptor ifopen_cmd =
COMMAND_DESC ( struct ifcommon_options, ifcommon_opts, 0, MAX_ARGUMENTS,
"[<interface>...]" );
/**
* "ifopen" payload
*
* @v netdev Network device
* @ret rc Return status code
*/
static int ifopen_payload ( struct net_device *netdev ) {
return ifopen ( netdev );
}
/**
* The "ifopen" command
*
* @v argc Argument count
* @v argv Argument list
* @ret rc Return status code
*/
static int ifopen_exec ( int argc, char **argv ) {
return ifcommon_exec ( argc, argv, &ifopen_cmd, ifopen_payload, 0 );
}
/** "ifclose" command descriptor */
static struct command_descriptor ifclose_cmd =
COMMAND_DESC ( struct ifcommon_options, ifcommon_opts, 0, MAX_ARGUMENTS,
"[<interface>...]" );
/**
* "ifclose" payload
*
* @v netdev Network device
* @ret rc Return status code
*/
static int ifclose_payload ( struct net_device *netdev ) {
ifclose ( netdev );
return 0;
}
/**
* The "ifclose" command
*
* @v argc Argument count
* @v argv Argument list
* @ret rc Return status code
*/
static int ifclose_exec ( int argc, char **argv ) {
return ifcommon_exec ( argc, argv, &ifclose_cmd, ifclose_payload, 0 );
}
/** "ifstat" command descriptor */
static struct command_descriptor ifstat_cmd =
COMMAND_DESC ( struct ifcommon_options, ifcommon_opts, 0, MAX_ARGUMENTS,
"[<interface>...]" );
/**
* "ifstat" payload
*
* @v netdev Network device
* @ret rc Return status code
*/
static int ifstat_payload ( struct net_device *netdev ) {
ifstat ( netdev );
return 0;
}
/**
* The "ifstat" command
*
* @v argc Argument count
* @v argv Argument list
* @ret rc Return status code
*/
static int ifstat_exec ( int argc, char **argv ) {
return ifcommon_exec ( argc, argv, &ifstat_cmd, ifstat_payload, 0 );
}
/** Interface management commands */
struct command ifmgmt_commands[] __command = {
{
.name = "ifopen",
.exec = ifopen_exec,
},
{
.name = "ifclose",
.exec = ifclose_exec,
},
{
.name = "ifstat",
.exec = ifstat_exec,
},
};
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