/usr/share/perl5/Data/ParseBinary/Graphics/EMF.pm is in libdata-parsebinary-perl 0.31~dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 | package Data::ParseBinary::Graphics::EMF;
use strict;
use warnings;
use Data::ParseBinary;
## Enhanced Meta File
my $record_type = Enum(ULInt32("record_type"),
ABORTPATH => 68,
ANGLEARC => 41,
ARC => 45,
ARCTO => 55,
BEGINPATH => 59,
BITBLT => 76,
CHORD => 46,
CLOSEFIGURE => 61,
CREATEBRUSHINDIRECT => 39,
CREATEDIBPATTERNBRUSHPT => 94,
CREATEMONOBRUSH => 93,
CREATEPALETTE => 49,
CREATEPEN => 38,
DELETEOBJECT => 40,
ELLIPSE => 42,
ENDPATH => 60,
EOF => 14,
EXCLUDECLIPRECT => 29,
EXTCREATEFONTINDIRECTW => 82,
EXTCREATEPEN => 95,
EXTFLOODFILL => 53,
EXTSELECTCLIPRGN => 75,
EXTTEXTOUTA => 83,
EXTTEXTOUTW => 84,
FILLPATH => 62,
FILLRGN => 71,
FLATTENPATH => 65,
FRAMERGN => 72,
GDICOMMENT => 70,
HEADER => 1,
INTERSECTCLIPRECT => 30,
INVERTRGN => 73,
LINETO => 54,
MASKBLT => 78,
MODIFYWORLDTRANSFORM => 36,
MOVETOEX => 27,
OFFSETCLIPRGN => 26,
PAINTRGN => 74,
PIE => 47,
PLGBLT => 79,
POLYBEZIER => 2,
POLYBEZIER16 => 85,
POLYBEZIERTO => 5,
POLYBEZIERTO16 => 88,
POLYDRAW => 56,
POLYDRAW16 => 92,
POLYGON => 3,
POLYGON16 => 86,
POLYLINE => 4,
POLYLINE16 => 87,
POLYLINETO => 6,
POLYLINETO16 => 89,
POLYPOLYGON => 8,
POLYPOLYGON16 => 91,
POLYPOLYLINE => 7,
POLYPOLYLINE16 => 90,
POLYTEXTOUTA => 96,
POLYTEXTOUTW => 97,
REALIZEPALETTE => 52,
RECTANGLE => 43,
RESIZEPALETTE => 51,
RESTOREDC => 34,
ROUNDRECT => 44,
SAVEDC => 33,
SCALEVIEWPORTEXTEX => 31,
SCALEWINDOWEXTEX => 32,
SELECTCLIPPATH => 67,
SELECTOBJECT => 37,
SELECTPALETTE => 48,
SETARCDIRECTION => 57,
SETBKCOLOR => 25,
SETBKMODE => 18,
SETBRUSHORGEX => 13,
SETCOLORADJUSTMENT => 23,
SETDIBITSTODEVICE => 80,
SETMAPMODE => 17,
SETMAPPERFLAGS => 16,
SETMETARGN => 28,
SETMITERLIMIT => 58,
SETPALETTEENTRIES => 50,
SETPIXELV => 15,
SETPOLYFILLMODE => 19,
SETROP2 => 20,
SETSTRETCHBLTMODE => 21,
SETTEXTALIGN => 22,
SETTEXTCOLOR => 24,
SETVIEWPORTEXTEX => 11,
SETVIEWPORTORGEX => 12,
SETWINDOWEXTEX => 9,
SETWINDOWORGEX => 10,
SETWORLDTRANSFORM => 35,
STRETCHBLT => 77,
STRETCHDIBITS => 81,
STROKEANDFILLPATH => 63,
STROKEPATH => 64,
WIDENPATH => 66,
_default_ => $DefaultPass,
);
my $generic_record = Struct("records",
$record_type,
ULInt32("record_size"), # Size of the record in bytes
RoughUnion("params", # Parameters
Field("raw", sub { $_->ctx(1)->{record_size} - 8 }),
ExtractingAdapter(
Struct("params",
Array(sub { int(($_->ctx(1)->{record_size} - 8) / 4) }, ULInt32("params")),
Padding(sub {$_->ctx(1)->{record_size} % 4}),
),
"params"),
),
);
my $header_record = Struct("header_record",
Const($record_type, "HEADER"),
ULInt32("record_size"), # Size of the record in bytes
SLInt32("bounds_left"), # Left inclusive bounds
SLInt32("bounds_right"), # Right inclusive bounds
SLInt32("bounds_top"), # Top inclusive bounds
SLInt32("bounds_bottom"), # Bottom inclusive bounds
SLInt32("frame_left"), # Left side of inclusive picture frame
SLInt32("frame_right"), # Right side of inclusive picture frame
SLInt32("frame_top"), # Top side of inclusive picture frame
SLInt32("frame_bottom"), # Bottom side of inclusive picture frame
Const(ULInt32("signature"), 0x464D4520),
ULInt32("version"), # Version of the metafile
ULInt32("size"), # Size of the metafile in bytes
ULInt32("num_of_records"), # Number of records in the metafile
ULInt16("num_of_handles"), # Number of handles in the handle table
Padding(2),
ULInt32("description_size"), # Size of description string in WORDs
ULInt32("description_offset"), # Offset of description string in metafile
ULInt32("num_of_palette_entries"), # Number of color palette entries
SLInt32("device_width_pixels"), # Width of reference device in pixels
SLInt32("device_height_pixels"), # Height of reference device in pixels
SLInt32("device_width_mm"), # Width of reference device in millimeters
SLInt32("device_height_mm"), # Height of reference device in millimeters
# description string
If( sub {$_->ctx->{description_offset} != 0 and $_->ctx->{description_size} != 0},
Pointer(sub { $_->ctx->{description_offset} },
String("description", sub { $_->ctx->{description_size} }, encoding => 'UTF-16LE' )
#StringAdapter(
# Array(sub { $_->ctx->{description_size} },
# Field("description", 2)
# )
#)
),
),
# padding up to end of record
Padding(sub { $_->ctx->{record_size} - 88 }),
);
our $emf_parser = Struct("emf_file",
$header_record,
Array(sub { $_->ctx->{header_record}->{num_of_records} - 1 },
$generic_record
),
);
require Exporter;
our @ISA = qw(Exporter);
our @EXPORT = qw($emf_parser);
1;
__END__
=head1 NAME
Data::ParseBinary::Graphics::EMF
=head1 SYNOPSIS
use Data::ParseBinary::Graphics::EMF qw{$emf_parser};
my $data = $emf_parser->parse(CreateStreamReader(File => $fh));
This parser just do not work on my example file. Have to take a look on it.
This is a part of the Data::ParseBinary package, and is just one ready-made parser.
please go to the main page for additional usage info.
=cut
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