From 041d1ea37802bf7178a31a53f96c26efa6b8fb7b Mon Sep 17 00:00:00 2001 From: James Date: Fri, 16 Nov 2012 10:41:01 +0000 Subject: fish --- util/bin2h.c | 127 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 127 insertions(+) create mode 100644 util/bin2h.c (limited to 'util/bin2h.c') diff --git a/util/bin2h.c b/util/bin2h.c new file mode 100644 index 0000000..ee1c7fd --- /dev/null +++ b/util/bin2h.c @@ -0,0 +1,127 @@ +/* + * Copyright (C) 2008,2010 Free Software Foundation, Inc. + * + * GRUB is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * GRUB is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with GRUB. If not, see . + */ + +#include +#include +#include + +#define _GNU_SOURCE 1 +#include + +#include "progname.h" + +static struct option options[] = + { + {"help", no_argument, 0, 'h' }, + {"version", no_argument, 0, 'V' }, + {0, 0, 0, 0 } + }; + +static void +usage (int status) +{ + if (status) + fprintf (stderr, + "Try ``%s --help'' for more information.\n", program_name); + else + printf ("\ +Usage: %s [OPTIONS] SYMBOL-NAME\n\ +\n\ +Convert a binary file to a C header.\n\ +\n\ + -h, --help display this message and exit\n\ + -V, --version print version information and exit\n\ +\n\ +Report bugs to <%s>.\n\ +", program_name, PACKAGE_BUGREPORT); + + exit (status); +} + +int +main (int argc, char *argv[]) +{ + int b, i; + char *sym; + + set_program_name (argv[0]); + + /* Check for options. */ + while (1) + { + int c = getopt_long (argc, argv, "snm:r:hVv", options, 0); + + if (c == -1) + break; + else + switch (c) + { + case 'h': + usage (0); + break; + + case 'V': + printf ("%s (%s) %s\n", program_name, PACKAGE_NAME, PACKAGE_VERSION); + return 0; + + default: + usage (1); + break; + } + } + + if (optind >= argc) + usage (1); + + if (optind + 1 != argc) + usage (1); + + sym = argv[optind]; + + b = getchar (); + if (b == EOF) + goto abort; + + printf ("/* THIS CHUNK OF BYTES IS AUTOMATICALLY GENERATED */\n" + "unsigned char %s[] =\n{\n", sym); + + while (1) + { + printf ("0x%02x", b); + + b = getchar (); + if (b == EOF) + goto end; + + for (i = 0; i < 16 - 1; i++) + { + printf (", 0x%02x", b); + + b = getchar (); + if (b == EOF) + goto end; + } + + printf (",\n"); + } + +end: + printf ("\n};\n"); + +abort: + exit (0); +} -- cgit v1.2.3