FreeCalypso > hg > freecalypso-tools

annotate loadtools/simup.c @ 1011:6d9b10633f10 default tip

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
etmsync Pirelli IMEI retrieval: fix poor use of printf() Bug reported by Vadim Yanitskiy <fixeria@osmocom.org>: the construct where a static-allocated string was passed to printf() without any format arguments causes newer compilers to report a security problem. Given that formatted output is not needed here, just fixed string output, change printf() to fputs(), and direct the error message to stderr while at it.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 23 May 2024 17:29:57 +0000
parents 02490e26f53d
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
790
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
1 /*
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
2 * This module implements the stage in fc-simint where the sim-up
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
3 * command is fed to simagent and the ATR response is parsed.
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
4 */
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
5
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
6 #include <sys/types.h>
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
7 #include <ctype.h>
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
8 #include <stdio.h>
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
9 #include <stdlib.h>
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
10 #include <string.h>
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
11 #include <strings.h>
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
12
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
13 extern int sim_voltage_mode_1v8;
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
14
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
15 #define MAX_ATR_BYTES 33
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
16
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
17 u_char sim_atr[MAX_ATR_BYTES];
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
18 unsigned sim_atr_len;
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
19
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
20 static
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
21 sim_up_callback(line)
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
22 char *line;
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
23 {
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
24 char *cp;
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
25
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
26 puts(line);
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
27 if (strncmp(line, "ATR:", 4))
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
28 return(1);
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
29 sim_atr_len = 0;
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
30 for (cp = line + 4; *cp; cp += 3) {
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
31 if (cp[0] != ' ' || !isxdigit(cp[1]) || !isxdigit(cp[2])) {
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
32 fprintf(stderr,
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
33 "error: invalid ATR line from simagent\n");
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
34 return(1);
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
35 }
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
36 if (sim_atr_len >= MAX_ATR_BYTES) {
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
37 fprintf(stderr,
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
38 "error: ATR from simagent is too long\n");
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
39 return(1);
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
40 }
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
41 sim_atr[sim_atr_len++] = decode_hex_byte(cp + 1);
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
42 }
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
43 return(0);
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
44 }
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
45
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
46 void
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
47 do_sim_up()
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
48 {
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
49 char *targv[3];
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
50
793
02490e26f53d fc-simint: cosmetic enhancements
Mychaela Falconia <falcon@freecalypso.org>
parents: 792
diff changeset
51 printf("Bringing up SIM interface at %s V\n",
02490e26f53d fc-simint: cosmetic enhancements
Mychaela Falconia <falcon@freecalypso.org>
parents: 792
diff changeset
52 sim_voltage_mode_1v8 ? "1.8" : "3.0");
790
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
53 targv[0] = "sim-up";
793
02490e26f53d fc-simint: cosmetic enhancements
Mychaela Falconia <falcon@freecalypso.org>
parents: 792
diff changeset
54 targv[1] = sim_voltage_mode_1v8 ? "1.8" : "3";
790
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
55 targv[2] = 0;
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
56 tpinterf_make_cmd(targv);
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
57 if (tpinterf_send_cmd() < 0)
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
58 exit(1);
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
59 if (tpinterf_capture_output(20, sim_up_callback))
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
60 exit(1);
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
61 if (!sim_atr_len) {
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
62 fprintf(stderr, "error: no ATR returned from simagent\n");
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
63 exit(1);
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
64 }
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
65 }