/usr/share/perl5/Image/ExifTool/KyoceraRaw.pm is in libimage-exiftool-perl 9.46-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# File: KyoceraRaw.pm
#
# Description: Read Kyocera RAW meta information
#
# Revisions: 02/17/2006 - P. Harvey Created
#
# References: 1) http://www.cybercom.net/~dcoffin/dcraw/
#------------------------------------------------------------------------------
package Image::ExifTool::KyoceraRaw;
use strict;
use vars qw($VERSION);
use Image::ExifTool qw(:DataAccess :Utils);
$VERSION = '1.03';
sub ProcessRAW($$);
# utility to reverse order of characters in a string
sub ReverseString($) { pack('C*',reverse unpack('C*',shift)) }
# Contax N Digital tags (ref PH)
%Image::ExifTool::KyoceraRaw::Main = (
PROCESS_PROC => \&Image::ExifTool::ProcessBinaryData,
GROUPS => { 0 => 'MakerNotes', 2 => 'Camera' },
NOTES => 'Tags for Kyocera Contax N Digital RAW images.',
0x01 => {
Name => 'FirmwareVersion',
Format => 'string[10]',
ValueConv => \&ReverseString,
},
0x0c => {
Name => 'Model',
Format => 'string[12]',
ValueConv => \&ReverseString,
},
0x19 => { #1
Name => 'Make',
Format => 'string[7]',
ValueConv => \&ReverseString,
},
0x21 => { #1
Name => 'DateTimeOriginal',
Description => 'Date/Time Original',
Groups => { 2 => 'Time' },
Format => 'string[20]',
ValueConv => \&ReverseString,
PrintConv => '$self->ConvertDateTime($val)',
},
0x34 => {
Name => 'ISO',
Groups => { 2 => 'Image' },
Format => 'int32u',
PrintConv => {
7 => 25,
8 => 32,
9 => 40,
10 => 50,
11 => 64,
12 => 80,
13 => 100,
14 => 125,
15 => 160,
16 => 200,
17 => 250,
18 => 320,
19 => 400,
},
},
0x38 => {
Name => 'ExposureTime',
Groups => { 2 => 'Image' },
Format => 'int32u',
ValueConv => '2**($val / 8) / 16000',
PrintConv => 'Image::ExifTool::Exif::PrintExposureTime($val)',
},
0x3c => { #1
Name => 'WB_RGGBLevels',
Groups => { 2 => 'Image' },
Format => 'int32u[4]',
},
0x58 => {
Name => 'FNumber',
Groups => { 2 => 'Image' },
Format => 'int32u',
ValueConv => '2**($val/16)',
PrintConv => 'sprintf("%.2g",$val)',
},
0x68 => {
Name => 'MaxAperture',
Format => 'int32u',
ValueConv => '2**($val/16)',
PrintConv => 'sprintf("%.2g",$val)',
},
0x70 => {
Name => 'FocalLength',
Format => 'int32u',
PrintConv => '"$val mm"',
},
0x7c => {
Name => 'Lens',
Format => 'string[32]',
},
);
#------------------------------------------------------------------------------
# Extract information from Kyocera RAW image
# Inputs: 0) ExifTool object reference, 1) dirInfo reference
# Returns: 1 if this was a valid Kyocera RAW image
sub ProcessRAW($$)
{
my ($et, $dirInfo) = @_;
my $raf = $$dirInfo{RAF};
my $size = 156; # size of header
my $buff;
$raf->Read($buff, $size) == $size or return 0;
# validate Make string ('KYOCERA' reversed)
substr($buff, 0x19, 7) eq 'ARECOYK' or return 0;
$et->SetFileType();
SetByteOrder('MM');
my %dirInfo = (
DataPt => \$buff,
DataPos => 0,
DataLen => $size,
DirStart => 0,
DirLen => $size,
);
my $tagTablePtr = GetTagTable('Image::ExifTool::KyoceraRaw::Main');
$et->ProcessDirectory(\%dirInfo, $tagTablePtr);
return 1;
}
1; # end
__END__
=head1 NAME
Image::ExifTool::KyoceraRaw - Read Kyocera RAW meta information
=head1 SYNOPSIS
This module is loaded automatically by Image::ExifTool when required.
=head1 DESCRIPTION
This module contains definitions required by Image::ExifTool to read
meta information from Kyocera Contax N Digital RAW images.
=head1 AUTHOR
Copyright 2003-2014, Phil Harvey (phil at owl.phy.queensu.ca)
This library is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.
=head1 REFERENCES
=over 4
=item L<http://www.cybercom.net/~dcoffin/dcraw/>
=back
=head1 SEE ALSO
L<Image::ExifTool::TagNames/KyoceraRaw Tags>,
L<Image::ExifTool(3pm)|Image::ExifTool>
=cut
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