xCAT/xNBA
2
0
Fork 0
mirror of https://github.com/xcat2/xNBA.git synced 2025-02-22 05:19:55 +00:00
Code Issues Projects Releases Wiki Activity

[login] Use generic option-parsing library

Browse Source 
Total cost: 7 bytes.

Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown 2010-11-21 20:02:54 +00:00
parent 46116d8d03
commit 6832f0688f
1 changed files with 50 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

56
src/hci/commands/login_cmd.c
View File

@ -1,28 +1,72 @@
/*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <string.h>
#include <stdio.h>
#include <ipxe/command.h>
#include <ipxe/parseopt.h>
#include <ipxe/login_ui.h>
FILE_LICENCE ( GPL2_OR_LATER );
/** @file
*
* Login commands
*
*/
/** "login" options */
struct login_options {};
/** "login" option list */
static struct option_descriptor login_opts[] = {};
/** "login" command descriptor */
static struct command_descriptor login_cmd =
COMMAND_DESC ( struct login_options, login_opts, 0, 0,
"", "Prompt for login credentials" );
/**
* "login" command
*
* @v argc Argument count
* @v argv Argument list
* @ret rc Return status code
*/
static int login_exec ( int argc, char **argv ) {
struct login_options opts;
int rc;
if ( argc > 1 ) {
printf ( "Usage: %s\n"
"Prompt for login credentials\n", argv[0] );
return 1;
}
/* Parse options */
if ( ( rc = parse_options ( argc, argv, &login_cmd, &opts ) ) != 0 )
return rc;
/* Show login UI */
if ( ( rc = login_ui() ) != 0 ) {
printf ( "Could not set credentials: %s\n",
strerror ( rc ) );
return 1;
return rc;
}
return 0;
}
/** Login commands */
struct command login_command __command = {
.name = "login",
.exec = login_exec,