FreeCalypso > hg > freecalypso-hwlab

comparison simtool/writeops.c @ 100:fa7005185b84

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
fc-simtool: restore-file command implemented
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 25 Jan 2021 01:23:54 +0000
parents
children
comparison
equal deleted inserted replaced
99:2e35070d289f 100:fa7005185b84
1 #include <sys/types.h>
2 #include <string.h>
3 #include <strings.h>
4 #include <stdio.h>
5 #include <stdlib.h>
6 #include <pcsclite.h>
7 #include <winscard.h>
8 #include "globals.h"
9
10 update_bin_op(offset, data, len)
11 unsigned offset, len;
12 u_char *data;
13 {
14 u_char cmd[260];
15 int rc;
16
17 /* UPDATE BINARY command APDU */
18 cmd[0] = 0xA0;
19 cmd[1] = 0xD6;
20 cmd[2] = offset >> 8;
21 cmd[3] = offset;
22 cmd[4] = len;
23 bcopy(data, cmd + 5, len);
24 rc = apdu_exchange(cmd, len + 5);
25 if (rc < 0)
26 return(rc);
27 if (sim_resp_sw != 0x9000) {
28 fprintf(stderr, "bad SW response to UPDATE BINARY: %04X\n",
29 sim_resp_sw);
30 return(-1);
31 }
32 return(0);
33 }
34
35 update_rec_op(recno, mode, data, len)
36 unsigned recno, mode, len;
37 u_char *data;
38 {
39 u_char cmd[260];
40 int rc;
41
42 /* UPDATE RECORD command APDU */
43 cmd[0] = 0xA0;
44 cmd[1] = 0xDC;
45 cmd[2] = recno;
46 cmd[3] = mode;
47 cmd[4] = len;
48 bcopy(data, cmd + 5, len);
49 rc = apdu_exchange(cmd, len + 5);
50 if (rc < 0)
51 return(rc);
52 if (sim_resp_sw != 0x9000) {
53 fprintf(stderr, "bad SW response to UPDATE RECORD: %04X\n",
54 sim_resp_sw);
55 return(-1);
56 }
57 return(0);
58 }