3 ISO 7816 ICC's answer to reset abstract data type definitions
5 This file is part of the Unix driver for Towitoko smartcard readers
6 Copyright (C) 2000 Carlos Prados <cprados@yahoo.com>
8 This library is free software; you can redistribute it and/or
9 modify it under the terms of the GNU Lesser General Public
10 License as published by the Free Software Foundation; either
11 version 2 of the License, or (at your option) any later version.
13 This library is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 Lesser General Public License for more details.
18 You should have received a copy of the GNU Lesser General Public License
19 along with this library; if not, write to the Free Software Foundation,
20 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
29 * Exported constants definition
33 #define ATR_OK 0 /* ATR could be parsed and data returned */
34 #define ATR_NOT_FOUND 1 /* Data not present in ATR */
35 #define ATR_MALFORMED 2 /* ATR could not be parsed */
36 #define ATR_IO_ERROR 3 /* I/O stream error */
39 #define ATR_MAX_SIZE 33 /* Maximum size of ATR byte array */
40 #define ATR_MAX_HISTORICAL 15 /* Maximum number of historical bytes */
41 #define ATR_MAX_PROTOCOLS 7 /* Maximun number of protocols */
42 #define ATR_MAX_IB 4 /* Maximum number of interface bytes per protocol */
43 #define ATR_CONVENTION_DIRECT 0 /* Direct convention */
44 #define ATR_CONVENTION_INVERSE 1 /* Inverse convention */
45 #define ATR_PROTOCOL_TYPE_T0 0 /* Protocol type T=0 */
46 #define ATR_PROTOCOL_TYPE_T1 1 /* Protocol type T=1 */
47 #define ATR_PROTOCOL_TYPE_T2 2 /* Protocol type T=2 */
48 #define ATR_PROTOCOL_TYPE_T3 3 /* Protocol type T=3 */
49 #define ATR_PROTOCOL_TYPE_T14 14 /* Protocol type T=14 */
50 #define ATR_INTERFACE_BYTE_TA 0 /* Interface byte TAi */
51 #define ATR_INTERFACE_BYTE_TB 1 /* Interface byte TBi */
52 #define ATR_INTERFACE_BYTE_TC 2 /* Interface byte TCi */
53 #define ATR_INTERFACE_BYTE_TD 3 /* Interface byte TDi */
54 #define ATR_PARAMETER_F 0 /* Parameter F */
55 #define ATR_PARAMETER_D 1 /* Parameter D */
56 #define ATR_PARAMETER_I 2 /* Parameter I */
57 #define ATR_PARAMETER_P 3 /* Parameter P */
58 #define ATR_PARAMETER_N 4 /* Parameter N */
59 #define ATR_INTEGER_VALUE_FI 0 /* Integer value FI */
60 #define ATR_INTEGER_VALUE_DI 1 /* Integer value DI */
61 #define ATR_INTEGER_VALUE_II 2 /* Integer value II */
62 #define ATR_INTEGER_VALUE_PI1 3 /* Integer value PI1 */
63 #define ATR_INTEGER_VALUE_N 4 /* Integer value N */
64 #define ATR_INTEGER_VALUE_PI2 5 /* Integer value PI2 */
66 /* Default values for paramenters */
67 #define ATR_DEFAULT_F 372
68 #define ATR_DEFAULT_D 1
69 #define ATR_DEFAULT_I 50
70 #define ATR_DEFAULT_N 0
71 #define ATR_DEFAULT_P 5
74 * Exported data types definition
87 ib[ATR_MAX_PROTOCOLS][ATR_MAX_IB], TCK;
89 BYTE hb[ATR_MAX_HISTORICAL];
95 * Exported functions declaraton
99 extern int ATR_InitFromArray(ATR_t * atr, const BYTE buffer[ATR_MAX_SIZE],
102 /* General smartcard characteristics */
103 extern int ATR_GetConvention(ATR_t * atr, /*@out@*/ int *convention);
104 extern int ATR_GetDefaultProtocol(ATR_t * atr, /*@out@*/ int *protocol, int *availableProtocols);
106 /* ATR parameters and integer values */
107 extern int ATR_GetIntegerValue(ATR_t * atr, int name, BYTE * value);
108 extern int ATR_GetParameter(ATR_t * atr, int name, /*@out@*/ double *parameter);