70 lines
1.7 KiB
C
70 lines
1.7 KiB
C
/*
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* card-default.c: Support for cards with no driver
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*
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* Copyright (C) 2001, 2002 Juha Yrjölä <juha.yrjola@iki.fi>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#if HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <string.h>
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#include "internal.h"
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static struct sc_card_operations default_ops;
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static struct sc_card_driver default_drv = {
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"Default driver for unknown cards",
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"default",
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&default_ops,
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NULL, 0, NULL
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};
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static int
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default_match_card(struct sc_card *card)
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{
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return 1; /* always match */
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}
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static int
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default_init(struct sc_card *card)
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{
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LOG_FUNC_CALLED(card->ctx);
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card->name = "Unsupported card";
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card->drv_data = NULL;
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LOG_FUNC_RETURN(card->ctx, SC_SUCCESS);
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}
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static struct sc_card_driver * sc_get_driver(void)
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{
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struct sc_card_driver *iso_drv = sc_get_iso7816_driver();
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default_ops = *iso_drv->ops;
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default_ops.match_card = default_match_card;
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default_ops.init = default_init;
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return &default_drv;
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}
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struct sc_card_driver * sc_get_default_driver(void)
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{
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return sc_get_driver();
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}
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