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author | P. J. Pandit <pj.pandit@yahoo.co.in> | 2010-05-20 20:29:52 -0700 |
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committer | H. Peter Anvin <hpa@zytor.com> | 2010-05-20 20:29:52 -0700 |
commit | dc81681f81225d6f22cc8e3afcf07a286e02ca62 (patch) | |
tree | fa4235bb7f72844cd7b844569dccd7dd9cd663cf /utils/isohdpfxarray.pl | |
parent | eedb9638d8534bbd39bfa657b932554c92ac55d6 (diff) | |
download | syslinux-dc81681f81225d6f22cc8e3afcf07a286e02ca62.tar.gz |
isohybrid: create a C version
Some Linux distributions have complained about Perl as a prerequisite
for isohybrid, so create a C version.
[ hpa: modified the array generator to put it all in one script ]
Diffstat (limited to 'utils/isohdpfxarray.pl')
-rw-r--r-- | utils/isohdpfxarray.pl | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/utils/isohdpfxarray.pl b/utils/isohdpfxarray.pl new file mode 100644 index 00000000..06c71bff --- /dev/null +++ b/utils/isohdpfxarray.pl @@ -0,0 +1,57 @@ +#!/usr/bin/perl +## ----------------------------------------------------------------------- +## +## Copyright (C) 2010 P J P <pj.pandit@yahoo.co.in> +## +## Permission is hereby granted, free of charge, to any person +## obtaining a copy of this software and associated documentation +## files (the "Software"), to deal in the Software without +## restriction, including without limitation the rights to use, +## copy, modify, merge, publish, distribute, sublicense, and/or +## sell copies of the Software, and to permit persons to whom +## the Software is furnished to do so, subject to the following +## conditions: +## +## The above copyright notice and this permission notice shall +## be included in all copies or substantial portions of the Software. +## +## THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +## EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +## OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +## NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +## HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +## WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +## FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +## OTHER DEALINGS IN THE SOFTWARE. +## +## ----------------------------------------------------------------------- + +use strict; +use warnings; + +binmode STDIN; + +print "#include <inttypes.h>\n"; +print "#include \"isohybrid.h\"\n"; +print "\n"; +print "uint8_t isohdpfx[][MBRSIZE] =\n"; +print "{\n"; + +foreach my $file (@ARGV) { + my $len = 0; + my $ch; + + open(IN, '<', $file) or die "$0: $file: $!\n"; + printf(" {\n"); + while (read(IN, $ch, 1)) + { + printf("\t/* 0x%03x */ ", $len) if (!($len % 8)); + printf("0x%02x,", ord($ch)); + $len++; + + print("\n") if (!($len % 8)); + } + print " },\n"; + close(IN); +} +print "};\n"; |