FreeCalypso > hg > freecalypso-hwlab
comparison simtool/grcard1.c @ 148:1232dea1d66a
fc-simtool: grcard1-set-pin[12] commands implemented
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sat, 06 Feb 2021 23:52:53 +0000 |
parents | |
children | 451ed3bbfe96 |
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147:43463dc91431 | 148:1232dea1d66a |
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1 /* | |
2 * This module implements a few special commands for those very few | |
3 * incredibly lucky people on Earth who have no-longer-available | |
4 * sysmoSIM-GR1 cards, or any other branded variant of the same card | |
5 * from Grcard. | |
6 */ | |
7 | |
8 #include <sys/types.h> | |
9 #include <ctype.h> | |
10 #include <stdio.h> | |
11 #include <stdlib.h> | |
12 #include <pcsclite.h> | |
13 #include <winscard.h> | |
14 #include "globals.h" | |
15 | |
16 cmd_grcard1_set_pin(argc, argv) | |
17 char **argv; | |
18 { | |
19 u_char cmd[21]; | |
20 int rc; | |
21 | |
22 /* Grcard1 proprietary command APDU */ | |
23 cmd[0] = 0x80; | |
24 cmd[1] = 0xD4; | |
25 cmd[2] = 0x00; | |
26 switch (argv[0][15]) { | |
27 case '1': | |
28 cmd[3] = 0x01; | |
29 break; | |
30 case '2': | |
31 cmd[3] = 0x02; | |
32 break; | |
33 default: | |
34 fprintf(stderr, "BUG in grcard1-set-pinN command\n"); | |
35 return(-1); | |
36 } | |
37 cmd[4] = 16; | |
38 rc = encode_pin_entry(argv[1], cmd + 5); | |
39 if (rc < 0) | |
40 return(rc); | |
41 rc = encode_pin_entry(argv[2], cmd + 13); | |
42 if (rc < 0) | |
43 return(rc); | |
44 rc = apdu_exchange(cmd, 21); | |
45 if (rc < 0) | |
46 return(rc); | |
47 if (sim_resp_sw != 0x9000) { | |
48 fprintf(stderr, "bad SW response: %04X\n", sim_resp_sw); | |
49 return(-1); | |
50 } | |
51 return(0); | |
52 } |