128 lines
3.4 KiB
C
128 lines
3.4 KiB
C
/*
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* types.h: OpenSC general types
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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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#ifndef _OPENSC_TYPES_H
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#define _OPENSC_TYPES_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef unsigned char u8;
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#define SC_MAX_OBJECT_ID_OCTETS 16
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struct sc_object_id {
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int value[SC_MAX_OBJECT_ID_OCTETS];
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};
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#define SC_PATH_TYPE_FILE_ID 0
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#define SC_PATH_TYPE_DF_NAME 1
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#define SC_PATH_TYPE_PATH 2
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#define SC_PATH_TYPE_PATH_PROT 3 /* path of a file containing
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EnvelopedData objects */
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#define SC_PATH_TYPE_FROM_CURRENT 4
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#define SC_PATH_TYPE_PARENT 5
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#define SC_MAX_PATH_SIZE 16
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#define SC_MAX_PATH_STRING_SIZE (SC_MAX_PATH_SIZE * 2 + 1)
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typedef struct sc_path {
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u8 value[SC_MAX_PATH_SIZE];
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size_t len;
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/* The next two fields are used in PKCS15, where
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* a Path object can reference a portion of a file -
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* count octets starting at offset index.
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*/
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int index;
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int count;
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int type;
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} sc_path_t;
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typedef struct sc_acl_entry {
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unsigned int method; /* See SC_AC_* */
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unsigned int key_ref; /* SC_AC_KEY_REF_NONE or an integer */
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struct sc_acl_entry *next;
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} sc_acl_entry_t;
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#define SC_MAX_AC_OPS 20
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typedef struct sc_file {
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struct sc_path path;
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u8 name[16]; /* DF name */
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size_t namelen; /* length of DF name */
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int type, shareable, ef_structure;
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size_t size; /* Size of file (in bytes) */
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int id; /* Short file id (2 bytes) */
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int status; /* Status flags */
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struct sc_acl_entry *acl[SC_MAX_AC_OPS]; /* Access Control List */
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int record_length; /* In case of fixed-length or cyclic EF */
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int record_count; /* Valid, if not transparent EF or DF */
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u8 *sec_attr;
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size_t sec_attr_len;
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u8 *prop_attr;
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size_t prop_attr_len;
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u8 *type_attr;
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size_t type_attr_len;
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unsigned int magic;
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} sc_file_t;
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/* use command chaining if the Lc value is greater than normally
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* allowed
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*/
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#define SC_APDU_FLAGS_CHAINING 0x00000001UL
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/* do not automatically call GET RESPONSE to read all available
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* data
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*/
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#define SC_APDU_FLAGS_NO_GET_RESP 0x00000002UL
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/* do not automatically try a re-transmit with a new length
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* if the card returns 0x6Cxx (wrong length)
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*/
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#define SC_APDU_FLAGS_NO_RETRY_WL 0x00000004UL
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typedef struct sc_apdu {
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int cse; /* APDU case */
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u8 cla, ins, p1, p2; /* CLA, INS, P1 and P2 bytes */
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size_t lc, le; /* Lc and Le bytes */
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const u8 *data; /* C-APDU data */
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size_t datalen; /* length of data in C-APDU */
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u8 *resp; /* R-APDU data buffer */
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size_t resplen; /* in: size of R-APDU buffer,
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* out: length of data returned in R-APDU */
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u8 control; /* Set if APDU should go to the reader */
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unsigned int sw1, sw2; /* Status words returned in R-APDU */
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unsigned long flags;
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} sc_apdu_t;
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#ifdef __cplusplus
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}
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#endif
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#endif
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