FreeCalypso > hg > fc-sim-tools
view utils/sim-iccid-mkfull.c @ 93:6041c601304d
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 | 372ecc4aa2c4 |
children |
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/* * This program is a special utility for constructing ICCIDs * following the 18+1 convention. The argument is an 18-digit ICCID * base, usually entered in shorthand, and the output is the full * 19-digit ICCID. */ #include <sys/types.h> #include <stdio.h> #include <stdlib.h> main(argc, argv) char **argv; { u_char digits[19]; char asc[20]; int rc; if (argc != 2) { fprintf(stderr, "usage: %s shorthand-iccid\n", argv[0]); exit(1); } rc = parse_decimal_shorthand(argv[1], digits, 18); if (rc < 0) exit(1); /* error msg already printed */ digits[18] = compute_iccid_luhn(digits); nibbles_to_ascii(digits, 19, asc); puts(asc); exit(0); }