home *** CD-ROM | disk | FTP | other *** search
- #!/usr/bin/perl
- ## $Id: bin2c.pl,v 1.6 2004/12/14 23:03:28 hpa Exp $
- ## -----------------------------------------------------------------------
- ##
- ## Copyright 1998-2004 H. Peter Anvin - All Rights Reserved
- ##
- ## This program 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, Inc., 53 Temple Place Ste 330,
- ## Boston MA 02111-1307, USA; either version 2 of the License, or
- ## (at your option) any later version; incorporated herein by reference.
- ##
- ## -----------------------------------------------------------------------
-
- #
- # bin2c.pl: binary file to C source converter
- #
-
- eval { use bytes; };
- eval { binmode STDIN; };
-
- if ( $#ARGV != 0 ) {
- print STDERR "Usage: $0 table_name < input_file > output_file\n";
- exit 1;
- }
-
- ($table_name) = @ARGV;
-
- printf "unsigned char %s[] = {\n", $table_name;
-
- $pos = 0;
- $linelen = 8;
-
- $total_len = 0;
-
- while ( ($n = read(STDIN, $data, 4096)) > 0 ) {
- $total_len += $n;
- for ( $i = 0 ; $i < $n ; $i++ ) {
- $byte = substr($data, $i, 1);
- if ( $pos >= $linelen ) {
- print ",\n\t";
- $pos = 0;
- } elsif ( $pos > 0 ) {
- print ", ";
- } else {
- print "\t";
- }
- printf("0x%02x", unpack("C", $byte));
- $pos++;
- }
- }
-
- printf "\n};\n\nunsigned int %s_len = %u;\n", $table_name, $total_len;
-
- @st = stat STDIN;
-
- printf "\nint %s_mtime = %d;\n", $table_name, $st[9];
-
- exit 0;
-