FreeCalypso > hg > fc-pcsc-tools

comparison uicc/hlread.c @ 22:1b1468869ccf

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new trimmed fc-uicc-tool is here
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 12 Feb 2021 04:34:53 +0000
parents
children d4b5a6e547ca
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21:d4dc86195382 22:1b1468869ccf
1 /*
2 * This module implements some high-level or user-friendly read commands.
3 */
4
5 #include <sys/types.h>
6 #include <stdio.h>
7 #include "simresp.h"
8 #include "file_id.h"
9
10 cmd_iccid()
11 {
12 int rc;
13 unsigned len;
14 char buf[21];
15
16 rc = select_op(FILEID_MF);
17 if (rc < 0)
18 return(rc);
19 rc = select_op(EF_ICCID);
20 if (rc < 0)
21 return(rc);
22 rc = select_resp_get_transparent(&len);
23 if (rc < 0)
24 return(rc);
25 if (len != 10) {
26 fprintf(stderr, "error: expected transparent EF of 10 bytes\n");
27 return(-1);
28 }
29 rc = readbin_op(0, 10);
30 if (rc < 0)
31 return(rc);
32 decode_reversed_nibbles(sim_resp_data, 10, buf);
33 buf[20] = '\0';
34 printf("%s\n", buf);
35 return(0);
36 }