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/*
* card-default.c: Support for cards with no driver
*
* Copyright (C) 2001, 2002 Juha Yrjölä <juha.yrjola@iki.fi>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include <string.h>
#include "internal.h"
static struct sc_card_operations default_ops;
static struct sc_card_driver default_drv = {
"Default driver for unknown cards",
"default",
&default_ops,
NULL, 0, NULL
};
static int
default_match_card(struct sc_card *card)
{
return 1; /* always match */
}
static int
default_init(struct sc_card *card)
{
LOG_FUNC_CALLED(card->ctx);
card->name = "Unsupported card";
card->drv_data = NULL;
LOG_FUNC_RETURN(card->ctx, SC_SUCCESS);
}
static struct sc_card_driver * sc_get_driver(void)
{
struct sc_card_driver *iso_drv = sc_get_iso7816_driver();
default_ops = *iso_drv->ops;
default_ops.match_card = default_match_card;
default_ops.init = default_init;
return &default_drv;
}
struct sc_card_driver * sc_get_default_driver(void)
{
return sc_get_driver();
}