FreeCalypso > hg > freecalypso-tools

annotate loadtools/bpmain.c @ 921:74d284add54d

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fc-fsio: guard against bogus readdir results from the target If the FFS being operated on contains SE K2x0 extended filenames, readdir will return strings that are bad for printing. We need to guard against this possibility, and also against possible other bogosity that could be sent by other alien firmwares.
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 31 Dec 2022 22:55:23 +0000
parents 464a531122ab
children
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1 /*
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2 * This module contains the main() function for fc-buzplay
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3 */
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4
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5 #include <sys/types.h>
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6 #include <stdint.h>
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7 #include <stdio.h>
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8 #include <stdlib.h>
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9 #include <unistd.h>
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10 #include "srecreader.h"
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11
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12 char *target_ttydev;
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13
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14 char default_buzplayer_image[] = "/opt/freecalypso/target-bin/buzplayer.srec";
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16 extern struct srecreader iramimage;
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17 extern void (*default_exit)();
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18
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19 extern struct baudrate *find_baudrate_by_name();
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21 static struct baudrate *reattach;
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23 main(argc, argv)
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24 char **argv;
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25 {
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26 extern char *optarg;
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27 extern int optind;
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28 int c;
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29 char command[512];
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30
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31 while ((c = getopt(argc, argv, "a:b:c:C:h:H:i:P:r:t:")) != EOF)
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32 switch (c) {
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33 case 'a':
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34 iramimage.filename = optarg;
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35 continue;
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36 case 'b':
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37 set_romload_baudrate(optarg);
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38 continue;
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39 case 'c':
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40 set_compalstage_short(optarg);
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41 continue;
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42 case 'C':
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43 set_compalstage_fullpath(optarg);
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44 continue;
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45 case 'h':
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46 read_hwparam_file_shortname(optarg);
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47 continue;
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48 case 'H':
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49 read_hwparam_file_fullpath(optarg);
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50 continue;
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51 case 'i':
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52 set_beacon_interval(optarg);
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53 continue;
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54 case 'P':
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55 if (find_bootctrl_entry(optarg) < 0)
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56 exit(1); /* error msg already printed */
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57 continue;
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58 case 'r':
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59 reattach = find_baudrate_by_name(optarg);
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60 if (!reattach)
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61 exit(1); /* error msg already printed */
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62 continue;
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63 case 't':
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64 set_romload_timeout(optarg);
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65 continue;
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66 case '?':
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67 default:
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68 usage: fprintf(stderr,
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69 "usage: fc-buzplay [options] ttyport\n");
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70 exit(1);
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71 }
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72 if (argc - optind != 1)
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73 goto usage;
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74 target_ttydev = argv[optind];
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75 if (!iramimage.filename)
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76 iramimage.filename = default_buzplayer_image;
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77
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78 open_serial_port(target_ttydev);
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79 if (reattach)
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80 set_serial_baudrate(reattach);
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81 else {
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82 pwon_if_needed();
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83 perform_compal_stage();
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84 perform_romload();
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85 putchar('\n');
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86 if (tpinterf_pass_output(1) < 0)
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87 exit(1);
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88 putchar('\n');
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89 }
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90 for (;;) {
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91 if (isatty(0)) {
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92 fputs("buzplay> ", stdout);
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93 fflush(stdout);
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94 }
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95 if (!fgets(command, sizeof command, stdin))
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96 default_exit(0);
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97 buzplay_dispatch_cmd(command);
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98 }
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99 }