FreeCalypso > hg > fc-sim-tools

annotate serial/main.c @ 53:fbedb67d234f

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serial: fix parity for inverse coding convention Important note: it is my (Mother Mychaela's) understanding that SIM cards with inverse coding convention are extremely rare, and I have never seen such a card. Therefore, our support for the inverse coding convention will likely remain forever untested.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 21 Mar 2021 20:46:09 +0000
parents be27d1c85861
children
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1 /*
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2 * This module implements the main() function for fcsim-serial-be.
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3 */
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4
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5 #include <stdio.h>
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6 #include <stdlib.h>
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7
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8 extern unsigned baud_base, baud_spenh;
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9 extern int inverse_coding;
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10
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11 main(argc, argv)
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12 char **argv;
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13 {
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14 char inbuf[576];
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15 u_char cmd[260];
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16 int rc;
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17
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18 if (argc != 3) {
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19 fprintf(stderr, "usage: %s ttyport baud\n", argv[0]);
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20 exit(1);
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21 }
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22 open_serial_port(argv[1]);
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23 parse_baud_spenh_arg(argv[2]);
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24 set_serial_params(baud_base, -1);
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25 set_serial_nonblock(0);
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26 serial_card_reset();
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27 rc = collect_atr();
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28 if (rc < 0)
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29 exit(1);
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30 print_atr("A");
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31 set_serial_params(baud_base, inverse_coding);
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32 if (baud_spenh)
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33 spenh_logic();
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34 putchar('\n');
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35 fflush(stdout);
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36
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37 for (; fgets(inbuf, sizeof inbuf, stdin); fflush(stdout)) {
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38 rc = parse_hex_input(inbuf, cmd);
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39 if (rc < 0)
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40 continue;
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41 if (rc < 5) {
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42 printf("error: command APDU is too short\n");
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43 continue;
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44 }
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45 apdu_exchange(cmd, rc);
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46 }
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47
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48 exit(0);
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49 }