FreeCalypso > hg > fc-pcsc-tools

annotate simtool/writeops.c @ 30:84d1c31d0fad

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first round of refactoring for selection among multiple readers
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 12 Feb 2021 17:09:01 +0000
parents 2071b28cd0c7
children
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1
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1 #include <sys/types.h>
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2 #include <string.h>
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3 #include <strings.h>
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4 #include <stdio.h>
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5 #include <stdlib.h>
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6 #include "simresp.h"
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7
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8 update_bin_op(offset, data, len)
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9 unsigned offset, len;
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10 u_char *data;
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11 {
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12 u_char cmd[260];
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13 int rc;
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14
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15 /* UPDATE BINARY command APDU */
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16 cmd[0] = 0xA0;
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17 cmd[1] = 0xD6;
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18 cmd[2] = offset >> 8;
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19 cmd[3] = offset;
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20 cmd[4] = len;
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21 bcopy(data, cmd + 5, len);
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22 rc = apdu_exchange(cmd, len + 5);
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23 if (rc < 0)
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24 return(rc);
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25 if (sim_resp_sw != 0x9000) {
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26 fprintf(stderr, "bad SW response to UPDATE BINARY: %04X\n",
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27 sim_resp_sw);
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28 return(-1);
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29 }
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30 return(0);
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31 }
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32
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33 update_rec_op(recno, mode, data, len)
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34 unsigned recno, mode, len;
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35 u_char *data;
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36 {
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37 u_char cmd[260];
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38 int rc;
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39
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40 /* UPDATE RECORD command APDU */
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41 cmd[0] = 0xA0;
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42 cmd[1] = 0xDC;
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43 cmd[2] = recno;
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44 cmd[3] = mode;
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45 cmd[4] = len;
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46 bcopy(data, cmd + 5, len);
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47 rc = apdu_exchange(cmd, len + 5);
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48 if (rc < 0)
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49 return(rc);
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50 if (sim_resp_sw != 0x9000) {
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51 fprintf(stderr, "bad SW response to UPDATE RECORD: %04X\n",
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52 sim_resp_sw);
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53 return(-1);
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54 }
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55 return(0);
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56 }