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/*
* Copyright (C) 2022 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.
*
* You can also choose to distribute this program under the terms of
* the Unmodified Binary Distribution Licence (as given in the file
* COPYING.UBDL), provided that you have satisfied its requirements.
*/
FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
#include <ipxe/keymap.h>
/** @file
*
* Keyboard mappings
*
*/
/** Default keyboard mapping */
static TABLE_START ( keymap_start, KEYMAP );
/** Current keyboard mapping */
static struct keymap *keymap = keymap_start;
/**
* Remap a key
*
* @v character Character read from console
* @ret character Mapped character
*/
unsigned int key_remap ( unsigned int character ) {
struct keymap_key *key;
/* Remap via table */
for ( key = keymap->basic ; key->from ; key++ ) {
if ( key->from == character ) {
character = key->to;
break;
}
}
/* Clear pseudo key flag */
character &= ~KEYMAP_PSEUDO;
return character;
}
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