FreeCalypso > hg > freecalypso-tools

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

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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 8a89a42baa70
children
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1 /*
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2 * This module implements the command dispatch for fc-loadtool
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3 */
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4
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5 #include <ctype.h>
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6 #include <stdio.h>
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7 #include <string.h>
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8 #include <strings.h>
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9 #include <stdlib.h>
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10
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11 extern int cmd_baud();
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12 extern int cmd_crc32();
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13 extern int cmd_dieid();
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14 extern int cmd_dump2bin();
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15 extern int cmd_dump2srec();
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16 extern int cmd_exec();
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17 extern int cmd_exit();
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18 extern int cmd_flash();
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19 extern int cmd_help();
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20 extern int cmd_tfc139_audio_dump();
646
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21 extern int cmd_timeout_cal();
0
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22 extern int loadtool_cmd_passthru();
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23
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24 static struct cmdtab {
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25 char *cmd;
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26 int minargs;
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27 int maxargs;
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28 int (*func)();
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29 } cmdtab[] = {
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30 {"abbr", 2, 2, loadtool_cmd_passthru},
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31 {"abbw", 3, 3, loadtool_cmd_passthru},
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32 {"baud", 0, 1, cmd_baud},
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33 {"crc32", 2, 2, cmd_crc32},
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34 {"dieid", 0, 1, cmd_dieid},
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35 {"dump", 2, 2, loadtool_cmd_passthru},
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36 {"dump2bin", 3, 3, cmd_dump2bin},
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37 {"dump2srec", 3, 3, cmd_dump2srec},
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38 {"exec", 1, 1, cmd_exec},
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39 {"exit", 0, 1, cmd_exit},
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40 {"flash", 1, 5, cmd_flash},
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41 {"flash2", 1, 5, cmd_flash},
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42 {"help", 0, 2, cmd_help},
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43 {"quit", 0, 1, cmd_exit},
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44 {"r8", 1, 1, loadtool_cmd_passthru},
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45 {"r16", 1, 1, loadtool_cmd_passthru},
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46 {"r32", 1, 1, loadtool_cmd_passthru},
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47 {"tfc139-audio-dump", 0, 1, cmd_tfc139_audio_dump},
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48 {"timeout-cal", 1, 1, cmd_timeout_cal},
0
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49 {"w8", 2, 2, loadtool_cmd_passthru},
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50 {"w16", 2, 2, loadtool_cmd_passthru},
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51 {"w32", 2, 2, loadtool_cmd_passthru},
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52 {0, 0, 0, 0}
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53 };
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54
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55 loadtool_dispatch_cmd(cmd, is_script)
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56 char *cmd;
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57 {
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58 char *argv[10];
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59 char *cp, **ap;
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60 struct cmdtab *tp;
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61
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62 for (cp = cmd; isspace(*cp); cp++)
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63 ;
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64 if (!*cp || *cp == '#')
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65 return(0);
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66 if (is_script)
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67 printf("Script command: %s\n", cp);
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68 argv[0] = cp;
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69 while (*cp && !isspace(*cp))
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70 cp++;
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71 if (*cp)
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72 *cp++ = '\0';
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73 for (tp = cmdtab; tp->cmd; tp++)
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74 if (!strcmp(tp->cmd, argv[0]))
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75 break;
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76 if (!tp->func) {
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77 fprintf(stderr, "error: no such command\n");
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78 return(-1);
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79 }
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80 for (ap = argv + 1; ; ) {
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81 while (isspace(*cp))
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82 cp++;
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83 if (!*cp || *cp == '#')
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84 break;
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85 if (ap - argv - 1 >= tp->maxargs) {
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86 fprintf(stderr, "error: too many arguments\n");
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87 return(-1);
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88 }
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89 *ap++ = cp;
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90 while (*cp && !isspace(*cp))
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91 cp++;
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92 if (*cp)
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93 *cp++ = '\0';
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94 }
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95 if (ap - argv - 1 < tp->minargs) {
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96 fprintf(stderr, "error: too few arguments\n");
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97 return(-1);
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98 }
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99 *ap = 0;
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100 return tp->func(ap - argv, argv);
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101 }