FreeCalypso > hg > fc-sim-tools

annotate libcommon/globalopts.c @ 93:6041c601304d

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fcsim1-mkprov: revert OTA key addition It appears that GrcardSIM2 cards (which is what we got for FCSIM1) do not support OTA after all, contrary to what we were previously led to believe by some tech support emails from Grcard - apparently those support emails and OTA descriptions referred to some other card model(s).
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 21 Apr 2021 05:38:39 +0000
parents 9eb5460f51a6
children
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1 /*
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2 * This module implements parsing of global command line options.
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3 */
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4
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5 #include <ctype.h>
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6 #include <stdio.h>
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7 #include <stdlib.h>
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8 #include <unistd.h>
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10 unsigned calypso_fd, pcsc_reader_num, serial_spenh;
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11 int use_pcsc;
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12 char *serial_device, *serial_baud;
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13
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14 parse_global_options(argc, argv)
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15 char **argv;
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16 {
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17 extern char *optarg;
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18 int c;
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19
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20 while ((c = getopt(argc, argv, "+b:C:d:e:p:")) != EOF) {
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21 switch (c) {
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22 case 'b':
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23 serial_baud = optarg;
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24 continue;
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25 case 'C':
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26 calypso_fd = atoi(optarg);
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27 continue;
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28 case 'd':
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29 serial_device = optarg;
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30 continue;
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31 case 'e':
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32 if (!isdigit(optarg[0]) || optarg[1]) {
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33 bad_minus_e: fprintf(stderr, "error: bad -e argument\n");
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34 exit(1);
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35 }
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36 serial_spenh = optarg[0] - '0';
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37 switch (serial_spenh) {
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38 case 1:
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39 case 2:
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40 case 4:
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41 case 8:
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42 break;
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43 default:
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44 goto bad_minus_e;
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45 }
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46 continue;
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47 case 'p':
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48 use_pcsc = 1;
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49 pcsc_reader_num = atoi(optarg);
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50 continue;
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51 case '?':
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52 default:
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53 /* error msg already printed */
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54 exit(1);
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55 }
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56 }
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57 if (serial_device && use_pcsc) {
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58 fprintf(stderr,
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59 "error: -d and -p target selection options are mutually exclusive\n");
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60 exit(1);
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61 }
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62 if (!serial_device && (serial_baud || serial_spenh)) {
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63 fprintf(stderr,
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64 "error: -b and -e options are meaningless without -d\n");
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65 exit(1);
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66 }
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67 if (serial_baud && serial_spenh) {
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68 fprintf(stderr,
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69 "error: -b and -e options are mutually exclusive\n");
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70 exit(1);
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71 }
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72 return(0);
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73 }