| #!/usr/bin/perl |
| ## ----------------------------------------------------------------------- |
| ## |
| ## Copyright 1998-2008 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; }; |
| |
| ($table_name, $pad) = @ARGV; |
| |
| if ( !defined($table_name) ) { |
| print STDERR "Usage: $0 table_name [pad] < input_file > output_file\n"; |
| exit 1; |
| } |
| |
| $pad = 1 if ($pad < 1); |
| |
| 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++; |
| } |
| } |
| |
| $align = $total_len % $pad; |
| if ($align != 0) { |
| $n = $pad - $align; |
| $total_len += $n; |
| for ( $i = 0 ; $i < $n ; $i++ ) { |
| if ( $pos >= $linelen ) { |
| print ",\n\t"; |
| $pos = 0; |
| } elsif ( $pos > 0 ) { |
| print ", "; |
| } else { |
| print "\t"; |
| } |
| print '0x00'; |
| $pos++; |
| } |
| } |
| |
| printf "\n};\n\nconst unsigned int %s_len = %u;\n", $table_name, $total_len; |
| |
| @st = stat STDIN; |
| |
| printf "\nconst int %s_mtime = %d;\n", $table_name, $st[9]; |
| |
| exit 0; |