44 lines
1.3 KiB
Perl
Executable File
44 lines
1.3 KiB
Perl
Executable File
#!/usr/bin/env perl
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# convert_reader_h.pl: convert reader.h.in in reader.h with
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#
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# Copyright (C) 2008 Ludovic Rousseau <ludovic.rousseau@free.fr>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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use warnings;
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use strict;
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my $text =
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"#ifdef __BIG_ENDIAN__
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#define HOST_TO_CCID_16(x) ((((x) >> 8) & 0xFF) + ((x & 0xFF) << 8))
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#define HOST_TO_CCID_32(x) ((((x) >> 24) & 0xFF) + (((x) >> 8) & 0xFF00) + ((x & 0xFF00) << 8) + (((x) & 0xFF) << 24))
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#else
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#define HOST_TO_CCID_16(x) (x)
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#define HOST_TO_CCID_32(x) (x)
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#endif
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";
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while (<>)
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{
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if (m/host_to_ccid_16/)
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{
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print $text;
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<>;
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next;
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}
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print;
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}
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