FreeCalypso > hg > fc-sim-tools

annotate utils/sim-iccid-mkrange.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 9c9f6adbaedb
children
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1 /*
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2 * This program is a special utility for generating lists of ICCIDs
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3 * following the 18+1 convention. The first argument is the starting
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4 * ICCID without Luhn (entered as shorthand, expanded to 18 digits),
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5 * the second argument is the number of consecutive ICCIDs to generate.
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6 * The output is a list of full 19-digit ICCIDs.
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7 */
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8
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9 #include <sys/types.h>
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10 #include <stdio.h>
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11 #include <stdlib.h>
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13 main(argc, argv)
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14 char **argv;
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15 {
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16 u_char digits[19];
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17 char asc[20];
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18 unsigned total, n;
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19 int rc;
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20
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21 if (argc != 3) {
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22 fprintf(stderr, "usage: %s start-iccid num-cards\n", argv[0]);
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23 exit(1);
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24 }
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25 rc = parse_decimal_shorthand(argv[1], digits, 18);
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26 if (rc < 0)
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27 exit(1); /* error msg already printed */
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28 total = atoi(argv[2]);
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29 for (n = 0; n < total; n++) {
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30 digits[18] = compute_iccid_luhn(digits);
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31 nibbles_to_ascii(digits, 19, asc);
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32 puts(asc);
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33 decimal_string_increment(digits, 18);
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34 }
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35 exit(0);
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36 }