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58cf95534e
* ccid-driver.c (read_device_info): Removed. (make_reader_id, scan_or_find_devices): New. (ccid_open_reader): Simplified by make use of the new functions. (ccid_set_debug_level): New. Changed the macros to make use of it. It has turned out that it is often useful to enable debugging at runtime so I added this option.
94 lines
4.1 KiB
C
94 lines
4.1 KiB
C
/* ccid-driver.c - USB ChipCardInterfaceDevices driver
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* Copyright (C) 2003 Free Software Foundation, Inc.
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*
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* This file is part of GnuPG.
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*
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* GnuPG is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* GnuPG 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; 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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* ALTERNATIVELY, this file may be distributed under the terms of the
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* following license, in which case the provisions of this license are
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* required INSTEAD OF the GNU General Public License. If you wish to
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* allow use of your version of this file only under the terms of the
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* GNU General Public License, and not to allow others to use your
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* version of this file under the terms of the following license,
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* indicate your decision by deleting this paragraph and the license
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* below.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, and the entire permission notice in its entirety,
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* including the disclaimer of warranties.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote
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* products derived from this software without specific prior
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* written permission.
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*
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef CCID_DRIVER_H
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#define CCID_DRIVER_H
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/* The CID driver returns the same error codes as the statsu words
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used by GnuPG's apdu.h. For ease of maintenance they should always
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match. */
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#define CCID_DRIVER_ERR_OUT_OF_CORE 0x10001
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#define CCID_DRIVER_ERR_INV_VALUE 0x10002
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#define CCID_DRIVER_ERR_INCOMPLETE_CARD_RESPONSE = 0x10003
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#define CCID_DRIVER_ERR_NO_DRIVER 0x10004
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#define CCID_DRIVER_ERR_NOT_SUPPORTED 0x10005
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#define CCID_DRIVER_ERR_LOCKING_FAILED 0x10006
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#define CCID_DRIVER_ERR_BUSY 0x10007
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#define CCID_DRIVER_ERR_NO_CARD 0x10008
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#define CCID_DRIVER_ERR_CARD_INACTIVE 0x10009
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#define CCID_DRIVER_ERR_CARD_IO_ERROR 0x1000a
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#define CCID_DRIVER_ERR_GENERAL_ERROR 0x1000b
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#define CCID_DRIVER_ERR_NO_READER 0x1000c
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#define CCID_DRIVER_ERR_ABORTED 0x1000d
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struct ccid_driver_s;
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typedef struct ccid_driver_s *ccid_driver_t;
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int ccid_open_reader (ccid_driver_t *handle, int readerno);
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int ccid_close_reader (ccid_driver_t handle);
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int ccid_set_debug_level (int level);
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int ccid_get_atr (ccid_driver_t handle,
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unsigned char *atr, size_t maxatrlen, size_t *atrlen);
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int ccid_slot_status (ccid_driver_t handle, int *statusbits);
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int ccid_transceive (ccid_driver_t handle,
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const unsigned char *apdu, size_t apdulen,
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unsigned char *resp, size_t maxresplen, size_t *nresp);
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#endif /*CCID_DRIVER_H*/
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