FreeCalypso > hg > fc-pcsc-tools

annotate libcommon/hexdump.c @ 106:dcfec53643c5

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EF_DIR dump commands support output redirection
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 19 Feb 2021 06:24:06 +0000
parents f7145c77b7fb
children f1836c8d36cb
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f7145c77b7fb starting libcommon: factored out of fc-simtool
Mychaela Falconia <falcon@freecalypso.org>
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1 #include <sys/types.h>
f7145c77b7fb starting libcommon: factored out of fc-simtool
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2 #include <stdio.h>
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3 #include "simresp.h"
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4
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5 display_sim_resp_in_hex()
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6 {
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Mychaela Falconia <falcon@freecalypso.org>
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7 unsigned off, cc, n, c;
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8
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9 for (off = 0; off < sim_resp_data_len; off += cc) {
f7145c77b7fb starting libcommon: factored out of fc-simtool
Mychaela Falconia <falcon@freecalypso.org>
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10 printf("%02X:", off);
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Mychaela Falconia <falcon@freecalypso.org>
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11 cc = 16;
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Mychaela Falconia <falcon@freecalypso.org>
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12 if (sim_resp_data_len - off < cc)
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Mychaela Falconia <falcon@freecalypso.org>
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13 cc = sim_resp_data_len - off;
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14 for (n = 0; n < 16; n++) {
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15 if (n == 0 || n == 8)
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Mychaela Falconia <falcon@freecalypso.org>
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16 putchar(' ');
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17 putchar(' ');
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Mychaela Falconia <falcon@freecalypso.org>
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18 if (n < cc)
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19 printf("%02X", sim_resp_data[off + n]);
f7145c77b7fb starting libcommon: factored out of fc-simtool
Mychaela Falconia <falcon@freecalypso.org>
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20 else {
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Mychaela Falconia <falcon@freecalypso.org>
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21 putchar(' ');
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22 putchar(' ');
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23 }
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24 }
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25 putchar(' ');
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26 putchar(' ');
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27 for (n = 0; n < cc; n++) {
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28 c = sim_resp_data[off + n];
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Mychaela Falconia <falcon@freecalypso.org>
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29 if (c < 0x20 || c > 0x7E)
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Mychaela Falconia <falcon@freecalypso.org>
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30 c = '.';
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Mychaela Falconia <falcon@freecalypso.org>
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31 putchar(c);
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32 }
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33 putchar('\n');
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34 }
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Mychaela Falconia <falcon@freecalypso.org>
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35 return(0);
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36 }