| 1 | /* bin2c.c -- dump binary file in hex format |
| 2 | Copyright 2007 Free Software Foundation, Inc. |
| 3 | |
| 4 | This file is part of GNU Binutils. |
| 5 | |
| 6 | This program is free software; you can redistribute it and/or modify |
| 7 | it under the terms of the GNU General Public License as published by |
| 8 | the Free Software Foundation; either version 2 of the License, or |
| 9 | (at your option) any later version. |
| 10 | |
| 11 | This program is distributed in the hope that it will be useful, |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | GNU General Public License for more details. |
| 15 | |
| 16 | You should have received a copy of the GNU General Public License |
| 17 | along with this program; if not, write to the Free Software |
| 18 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA |
| 19 | 02110-1301, USA. */ |
| 20 | |
| 21 | #include "bfd.h" |
| 22 | #include "bucomm.h" |
| 23 | |
| 24 | #if !defined O_BINARY && defined _O_BINARY |
| 25 | /* For MSC-compatible compilers. */ |
| 26 | # define O_BINARY _O_BINARY |
| 27 | # define O_TEXT _O_TEXT |
| 28 | #endif |
| 29 | |
| 30 | #ifdef __BEOS__ |
| 31 | /* BeOS 5 has O_BINARY and O_TEXT, but they have no effect. */ |
| 32 | # undef O_BINARY |
| 33 | # undef O_TEXT |
| 34 | #endif |
| 35 | |
| 36 | #if O_BINARY |
| 37 | # ifndef __DJGPP__ |
| 38 | # define setmode _setmode |
| 39 | # define fileno(_fp) _fileno (_fp) |
| 40 | # endif /* not DJGPP */ |
| 41 | # define SET_BINARY(_f) \ |
| 42 | do { if (!isatty (_f)) setmode (_f, O_BINARY); } while (0) |
| 43 | #else |
| 44 | # define SET_BINARY(f) (void) 0 |
| 45 | # define O_BINARY 0 |
| 46 | # define O_TEXT 0 |
| 47 | #endif /* O_BINARY */ |
| 48 | |
| 49 | int |
| 50 | main (int argc, char *argv[]) |
| 51 | { |
| 52 | int c; |
| 53 | int i; |
| 54 | |
| 55 | #if defined (HAVE_SETLOCALE) && defined (HAVE_LC_MESSAGES) |
| 56 | setlocale (LC_MESSAGES, ""); |
| 57 | #endif |
| 58 | #if defined (HAVE_SETLOCALE) |
| 59 | setlocale (LC_CTYPE, ""); |
| 60 | #endif |
| 61 | bindtextdomain (PACKAGE, LOCALEDIR); |
| 62 | textdomain (PACKAGE); |
| 63 | |
| 64 | if (argc != 1) |
| 65 | { |
| 66 | int ishelp = 0; |
| 67 | int isvers = 0; |
| 68 | FILE *stream; |
| 69 | |
| 70 | if (argc == 2 && argv[1][0] == '-') |
| 71 | { |
| 72 | const char *opt = &argv[1][1]; |
| 73 | if (*opt == '-') |
| 74 | ++opt; |
| 75 | ishelp = *opt == 'h' || *opt == 'H'; |
| 76 | isvers = *opt == 'v' || *opt == 'V'; |
| 77 | } |
| 78 | |
| 79 | if (isvers) |
| 80 | print_version ("bin2c"); |
| 81 | |
| 82 | stream = ishelp ? stdout : stderr; |
| 83 | fprintf (stream, _("Usage: %s < input_file > output_file\n"), argv[0]); |
| 84 | fprintf (stream, _("Prints bytes from stdin in hex format.\n")); |
| 85 | exit (!ishelp); |
| 86 | } |
| 87 | |
| 88 | SET_BINARY (fileno (stdin)); |
| 89 | |
| 90 | i = 0; |
| 91 | while ((c = getc (stdin)) != EOF) |
| 92 | { |
| 93 | printf ("0x%02x,", c); |
| 94 | if (++i == 16) |
| 95 | { |
| 96 | printf ("\n"); |
| 97 | i = 0; |
| 98 | } |
| 99 | } |
| 100 | if (i != 0) |
| 101 | printf ("\n"); |
| 102 | |
| 103 | exit (0); |
| 104 | } |