$VERSION = '1.42';
sub DumpTable($$$;$$$$$$);
sub Open($$$;@);
sub Write($@);
my ($bkgStart, $bkgEnd, @bkgSpan);
my $htmlHeader1 = <<_END_PART_1_;
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"
<html>
<head>
<title>
_END_PART_1_
my $htmlHeader2 = <<_END_PART_2_;
</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<style type="text/css">
<!--
/* character style ID's */
.D { color: #000000 } /* default color */
.V { color: #ff0000 } /* duplicate block 1 */
.W { color: #004400 } /* normal block 1 */
.X { color: #ff4488 } /* duplicate block 2 */
.Y { color: #448844 } /* normal block 2 */
.U { color: #cc8844 } /* unused data block */
.H { color: #0000ff } /* highlighted tag name */
.F { color: #aa00dd } /* actual offset differs */
.M { text-decoration: underline } /* maker notes data */
.tt { /* tooltip text */
visibility: hidden;
position: absolute;
white-space: nowrap;
top: 0;
left: 0;
font-family: Verdana, sans-serif;
font-size: .7em;
padding: 2px 4px;
border: 1px solid gray;
z-index: 3;
}
.tb { /* tooltip background */
visibility: hidden;
position: absolute;
background: #ffffdd;
zoom: 1;
-moz-opacity: 0.8;
-khtml-opacity: 0.8;
-ms-filter: 'progid:DXImageTransform.Microsoft.Alpha(Opacity=80)';
filter: alpha(opacity=80);
opacity: 0.8;
z-index: 2;
}
/* table styles */
table.dump {
border-top: 1px solid gray;
border-bottom: 1px solid gray;
}
table.dump td { padding: .2em .3em }
td.c2 {
border-left: 1px solid gray;
border-right: 1px solid gray;
}
pre { margin: 0 }
table { font-size: .9em }
body { color: black; background: white }
-->
</style>
<script language="JavaScript" type="text/JavaScript">
<!-- Begin
// tooltip positioning constants
var TMAR = 4; // top/left margins
var BMAR = 16; // bottom/right margins (scrollbars may overhang inner dimensions)
var XOFF = 10; // x offset from cursor
var YOFF = 40; // y offset
var YMIN = 10; // minimum y offset
var YTOP = 20; // y offset when above cursor
// common variables
var safari1 = navigator.userAgent.indexOf("Safari/312.6") >= 0;
var ie6 = navigator.userAgent.toLowerCase().indexOf('msie 6') >= 0;
var mspan = new Array;
var clicked = 0;
var hlist, tt, tb, firstOutEvt, lastInEvt;
function GetElementsByClass(classname, tagname) {
var found = new Array();
var list = document.getElementsByTagName(tagname);
var len = list.length;
for (var i=0, j=0; i<len; ++i) {
var classes = list[i].className.split(' ');
for (var k=0; k<classes.length; ++k) {
if (classes[k] == classname) {
found[j++] = list[i];
break;
}
}
}
return found;
}
// click mouse
function doClick(e)
{
if (!clicked) {
firstOutEvt = lastInEvt = undefined;
high(e, 2);
if (hlist) clicked = 1;
} else {
clicked = 0;
if (firstOutEvt) high(firstOutEvt, 0);
if (lastInEvt) high(lastInEvt, 1);
}
}
// move tooltip
function move(e)
{
if (!tt) return;
if (ie6 && (tt.style.top == '' || tt.style.top == 0) &&
(tt.style.left == '' || tt.style.left == 0))
{
tt.style.width = tt.offsetWidth + 'px';
tt.style.height = tt.offsetHeight + 'px';
}
var w, h;
// browser inconsistencies make getting window size more complex than it should be,
// and even then we don't know if it is smaller due to scrollbar width
if (typeof(window.innerWidth) == 'number') {
w = window.innerWidth;
h = window.innerHeight;
} else if (document.documentElement && document.documentElement.clientWidth) {
w = document.documentElement.clientWidth;
h = document.documentElement.clientHeight;
} else {
w = document.body.clientWidth;
h = document.body.clientHeight;
}
var x = e.clientX + XOFF;
var y = e.clientY + YOFF;
if (safari1) { // patch for people still using OS X 10.3.9
x -= document.body.scrollLeft + document.documentElement.scrollLeft;
y -= document.body.scrollTop + document.documentElement.scrollTop;
}
var mx = w - BMAR - tt.offsetWidth;
var my = h - BMAR - tt.offsetHeight;
if (y > my + YOFF - YMIN) y = e.clientY - YTOP - tt.offsetHeight;
if (x > mx) x = mx;
if (y > my) y = my;
if (x < TMAR) x = TMAR;
if (y < TMAR) y = TMAR;
x += document.body.scrollLeft + document.documentElement.scrollLeft;
y += document.body.scrollTop + document.documentElement.scrollTop;
tb.style.width = tt.offsetWidth + 'px';
tb.style.height = tt.offsetHeight + 'px';
tt.style.top = tb.style.top = y + 'px';
tt.style.left = tb.style.left = x + 'px';
tt.style.visibility = tb.style.visibility = 'visible';
}
// highlight/unhighlight text
function high(e,on) {
if (on) {
lastInEvt = e;
} else {
if (!firstOutEvt) firstOutEvt = e;
}
if (clicked) return;
var targ;
if (e.target) targ = e.target;
else if (e.srcElement) targ = e.srcElement;
if (targ.nodeType == 3) targ = targ.parentNode; // defeat Safari bug
if (!targ.name) targ = targ.parentNode; // go up another level if necessary
if (targ.name && document.getElementsByName) {
// un-highlight current objects
if (hlist) {
for (var i=0; i<hlist.length; ++i) {
for (var j=0; j<hlist[i].length; ++j) {
hlist[i][j].style.background = 'transparent';
}
}
hlist = null;
}
if (tt) {
// hide old tooltip
tt.style.visibility = tb.style.visibility = 'hidden';
tt = null;
}
if (on) {
if (targ.name.substring(0,1) == 't') {
// show our tooltip (ID is different than name to avoid confusing IE)
tt = document.getElementById('p' + targ.name.substring(1));
if (tt) {
tb = document.getElementById('tb');
move(e);
}
}
// highlight anchor elements with the same name
hlist = new Array;
hlist.push(document.getElementsByName(targ.name));
// is this an IFD pointer?
var pos = targ.className.indexOf('Offset_');
if (pos > 0) {
// add elements from this IFD to our highlight list
hlist.push(document.getElementsByClassName(targ.className.substr(pos+7)));
}
// use class name to highlight span elements if necessary
for (var i=0; i<mspan.length; ++i) {
if (mspan[i] != targ.name) continue;
// add these span elements to our highlight list
hlist.push(GetElementsByClass(targ.name, 'span'));
break;
}
for (var i=0; i<hlist.length; ++i) {
for (var j=0; j<hlist[i].length; ++j) {
hlist[i][j].style.background = on == 2 ? '#ffbbbb' : '#ffcc99';
}
}
}
}
}
_END_PART_2_
my $htmlHeader3 = q[
// End --->
</script></head>
<body><noscript><b class=V>-->
Enable JavaScript for active highlighting and information tool tips!
</b></noscript>
<table class=dump cellspacing=0 cellpadding=2>
<tr><td valign='top'><pre>];
my $preMouse = q(<pre onmouseover="high(event,1)" onmouseout="high(event,0)" onmousemove="move(event)" onmousedown="doClick(event)">);
sub new
{
local $_;
my $that = shift;
my $class = ref($that) || $that || 'Image::ExifTool::HtmlDump';
return bless { Block => {}, TipNum => 0 }, $class;
}
sub Add($$$$;$$)
{
my ($self, $start, $size, $msg, $tip, $flag, $ifd) = @_;
my $block = $$self{Block};
$$block{$start} or $$block{$start} = [ ];
my $htip;
if ($tip and $tip eq 'SAME') {
$htip = '';
} else {
$htip = ($msg =~ /^[[(]/) ? $msg : "<b>$msg</b>";
if (defined $tip) {
($tip = EscapeHTML($tip)) =~ s/\n/<br>/g;
$htip .= '<br>' . $tip;
}
$htip .= "<br>($size bytes)" unless $htip =~ /<br>Size:/;
++$self->{TipNum};
}
push @{$$block{$start}}, [ $size, $msg, $htip, $flag, $self->{TipNum}, $ifd ];
}
sub Print($$;$$$$$)
{
local $_;
my ($self, $raf, $dataPt, $dataPos, $outfile, $level, $title) = @_;
my ($i, $buff, $rtnVal, $limit, $err);
my $block = $$self{Block};
$dataPos = 0 unless $dataPos;
$outfile = \*STDOUT unless ref $outfile;
$title = 'HtmlDump' unless $title;
$level or $level = 0;
my $tell = $raf->Tell();
$raf->Seek(0,2) or $$self{ERROR} = 'Seek error', return -1;
my $fileLen = $raf->Tell();
my $pos = 0;
my $dataEnd = $dataPos + ($dataPt ? length($$dataPt) : 0);
$$self{Open} = [];
$$self{Closed} = [];
$$self{TipList} = [];
$$self{MSpanList} = [];
$$self{Cols} = [ '', '', '', '' ];
if ($level <= 1) {
$limit = 1024;
} elsif ($level <= 2) {
$limit = 16384;
} else {
$limit = 256 * 1024 * 1024;
}
$$self{Limit} = $limit;
for ($i=0; $i<4; ++$i) {
$self->{Open}->[$i] = { ID => [ ], Element => { } };
$self->{Closed}->[$i] = { ID => [ ], Element => { } };
}
$bkgStart = $bkgEnd = 0;
undef @bkgSpan;
my $index = 0;
my (@names, $wasUnused, @starts);
@starts = sort { $a <=> $b } keys %$block unless $$self{Error};
for ($i=0; $i<=@starts; ++$i) {
my $start = $starts[$i];
my $parmList;
if (defined $start) {
$parmList = $$block{$start};
} elsif ($bkgEnd and $pos < $bkgEnd and not defined $wasUnused) {
$start = $bkgEnd;
} else {
last;
}
$start = $fileLen if $start > $fileLen;
my $len = $start - $pos;
if ($len > 0 and not $wasUnused) {
--$i;
my ($nextBkgEnd, $bkg);
if (not defined $wasUnused and $bkgEnd) {
foreach $bkg (@bkgSpan) {
next if $pos >= $$bkg{End} + $dataPos or $pos + $len <= $$bkg{End} + $dataPos;
$nextBkgEnd = $$bkg{End} unless $nextBkgEnd and $nextBkgEnd < $$bkg{End};
}
}
if ($nextBkgEnd) {
$start = $pos;
$len = $nextBkgEnd + $dataPos - $pos;
$wasUnused = 0;
} else {
$start = $pos;
$wasUnused = 1;
}
my $str = ($len > 1) ? "unused $len bytes" : 'pad byte';
$parmList = [ [ $len, "[$str]", undef, 0x108 ] ];
} else {
undef $wasUnused;
}
my $parms;
foreach $parms (@$parmList) {
my ($len, $msg, $tip, $flag, $tipNum, $ifd) = @$parms;
next unless $len > 0;
$flag = 0 unless defined $flag;
my $name;
$name = $names[$tipNum] if defined $tipNum;
my $idx = $index;
if ($name) {
$idx = substr($name, 1);
} else {
$name = "t$index";
$names[$tipNum] = $name if defined $tipNum;
++$index;
}
if ($flag & 0x14) {
my $class = $flag & 0x04 ? "$name M" : $name;
$class .= " $ifd" if $ifd;
my %bkg = (
Class => $class,
Start => $start - $dataPos,
End => $start - $dataPos + $len,
);
push @bkgSpan, \%bkg;
$bkgStart = $bkg{Start} unless $bkgStart and $bkgStart < $bkg{Start};
$bkgEnd = $bkg{End} unless $bkgEnd and $bkgEnd > $bkg{End};
push @{$self->{MSpanList}}, $name;
next;
}
my ($end, $try);
for ($try=0; $try<2; ++$try) {
$end = $start + $len;
my $size = ($len > $limit + 32) ? $limit / 2 + 16 : $len;
if ($start >= $dataPos and $end <= $dataEnd) {
$buff = substr($$dataPt, $start-$dataPos, $size);
if ($len != $size) {
$buff .= substr($$dataPt, $start-$dataPos+$len-$size, $size);
}
} else {
$buff = '';
if ($raf->Seek($start, 0) and $raf->Read($buff, $size) == $size) {
if ($len != $size) {
my $buf2 = '';
unless ($raf->Seek($start+$len-$size, 0) and
$raf->Read($buf2, $size) == $size)
{
$err = $msg;
$len = $fileLen - $start;
$tip .= "<br>Error: Only $len bytes available!" if $tip;
next;
}
$buff .= $buf2;
undef $buf2;
}
} else {
$err = $msg;
$len = length $buff;
$tip .= "<br>Error: Only $len bytes available!" if $tip;
}
}
last;
}
$tip and $self->{TipList}->[$idx] = $tip;
next unless length $buff;
if ($i+1 < @starts and $parms eq $$parmList[-1] and
($end == $starts[$i+1] or ($end < $starts[$i+1] and $end >= $pos)))
{
my $nextFlag = $block->{$starts[$i+1]}->[0]->[3] || 0;
$flag |= 0x100 unless $flag & 0x01 or $nextFlag & 0x01;
}
$self->DumpTable($start-$dataPos, \$buff, $msg, $name,
$flag, $len, $pos-$dataPos, $ifd);
undef $buff;
$pos = $end if $pos < $end;
}
}
$self->Open('','');
$raf->Seek($tell,0);
Write($outfile, $htmlHeader1, $title);
if ($self->{Cols}->[0]) {
Write($outfile, $htmlHeader2);
my $mspan = \@{$$self{MSpanList}};
for ($i=0; $i<@$mspan; ++$i) {
Write($outfile, qq(mspan[$i] = "$$mspan[$i]";\n));
}
Write($outfile, $htmlHeader3, $self->{Cols}->[0]);
Write($outfile, '</pre></td><td valign="top">',
$preMouse, $self->{Cols}->[1]);
Write($outfile, '</pre></td><td class=c2 valign="top">',
$preMouse, $self->{Cols}->[2]);
Write($outfile, '</pre></td><td valign="top">',
$preMouse, $self->{Cols}->[3]);
Write($outfile, "</pre></td></tr></table>\n<div id=tb class=tb> </div>\n");
my $tips = \@{$$self{TipList}};
for ($i=0; $i<@$tips; ++$i) {
my $tip = $$tips[$i];
Write($outfile, "<div id=p$i class=tt>$tip</div>\n") if defined $tip;
}
delete $$self{TipList};
$rtnVal = 1;
} else {
my $err = $$self{Error} || 'No EXIF or TIFF information found in image';
Write($outfile, "$title</title></head><body>\n$err\n");
$rtnVal = 0;
}
Write($outfile, "</body></html>\n");
for ($i=0; $i<4; ++$i) {
$self->{Cols}->[$i] = '';
}
if ($err) {
$err =~ tr/()//d;
$$self{ERROR} = $err;
return -1;
}
return $rtnVal;
}
sub Open($$$;@)
{
my ($self, $id, $element, @colNums) = @_;
@colNums or @colNums = (0 .. $
my $col;
foreach $col (@colNums) {
my $opHash = $self->{Open}->[$col];
my $opElem = $$opHash{Element};
if ($element) {
next if $$opElem{$id} and $$opElem{$id} eq $element;
} elsif ($id and not $$opElem{$id}) {
next unless $element eq '' and @{$self->{Closed}->[$col]->{ID}};
}
my $opID = $$opHash{ID};
my $clHash = $self->{Closed}->[$col];
my $clID = $$clHash{ID};
my $clElem = $$clHash{Element};
my $cols = $$self{TmpCols} || $$self{Cols};
if ($$opElem{$id} or not $id) {
while (@$opID) {
my $tid = pop @$opID;
my $e = $$opElem{$tid};
$e =~ s/^<(\S+).*/<\/$1>/s;
$$cols[$col] .= $e;
if ($id eq $tid or not $id) {
delete $$opElem{$tid};
last if $id;
next;
}
push @$clID, $tid;
$$clElem{$tid} = $$opElem{$tid};
delete $$opElem{$tid};
}
unless ($id) {
$clID = $$clHash{ID} = [ ];
$clElem = $$clHash{Element} = { };
}
} elsif ($$clElem{$id}) {
delete $$clElem{$id};
@$clID = grep !/^$id$/, @$clID;
}
next if $element eq '0';
while (@$clID) {
my $tid = pop @$clID;
$$cols[$col] .= $$clElem{$tid};
push @$opID, $tid;
$$opElem{$tid} = $$clElem{$tid};
delete $$clElem{$tid};
}
if ($element and $element ne '1') {
$$cols[$col] .= $element;
push @$opID, $id;
$$opElem{$id} = $element;
}
}
}
sub DumpTable($$$;$$$$$$)
{
my ($self, $pos, $blockPt, $msg, $name, $flag, $len, $endPos, $ifd) = @_;
$len = length $$blockPt unless defined $len;
$endPos = 0 unless $endPos;
my ($f0, $dblRef, $id);
my $skipped = 0;
if (($endPos and $pos < $endPos) or $flag & 0x02) {
$f0 = "<span class=V>";
$dblRef = 1 if $endPos and $pos < $endPos;
} else {
$f0 = '';
}
my @c = ('','','','');
$$self{TmpCols} = \@c;
if ($name) {
if ($msg and $msg =~ /^\[/) {
$id = 'U';
} else {
if ($$self{A}) {
$id = 'X';
$$self{A} = 0;
} else {
$id = 'V';
$$self{A} = 1;
}
++$id unless $dblRef;
}
my $class = $ifd ? "'$id $ifd'" : $id;
$name = "<a name=$name class=$class>";
$msg and $msg = "$name$msg</a>";
} else {
$name = '';
}
my $cols = 0;
my $p = $pos;
if ($$self{Cont}) {
$cols = $pos & 0x0f;
$c[1] .= ($cols == 8) ? ' ' : ' ';
} else {
my $addr = $pos < 0 ? sprintf("-%.4x",-$pos) : sprintf("%5.4x",$pos);
$self->Open('fgd', $f0, 0);
$self->Open('fgd', '', 3);
$c[0] .= "$addr";
$p -= $pos & 0x0f unless $flag & 0x01;
if ($p < $pos) {
$self->Open('bkg', '', 1, 2);
$cols = $pos - $p;
my $n = 3 * $cols;
++$n if $cols > 7;
$c[1] .= ' ' x $n;
$c[2] .= ' ' x $cols;
$p = $pos;
}
}
for (;;) {
my (@spanClass, @spanCont, $spanClose, $bkg);
if ($p >= $bkgStart and $p < $bkgEnd) {
foreach $bkg (@bkgSpan) {
next unless $p >= $$bkg{Start} and $p < $$bkg{End};
push @spanClass, $$bkg{Class};
if ($p + 1 == $$bkg{End}) {
$spanClose = 1;
} else {
push @spanCont, $$bkg{Class};
}
}
$self->Open('bkg', @spanClass ? "<span class='@spanClass'>" : '', 1, 2);
} else {
$self->Open('bkg', '', 1, 2);
}
$self->Open('a', $name, 1, 2);
my $ch = substr($$blockPt,$p-$pos-$skipped,1);
$c[1] .= sprintf("%.2x", ord($ch));
$ch =~ tr/\x00-\x1f\x7f-\xff/./;
$ch =~ s/&/&/g;
$ch =~ s/>/>/g;
$ch =~ s/</</g;
$c[2] .= $ch;
++$p;
++$cols;
if ($spanClose) {
my $spanCont = @spanCont ? "<span class='@spanCont'>" : '';
my $arg = ($p - $pos >= $len) ? 0 : $spanCont;
$self->Open('bkg', $arg, 1, 2);
}
if ($dblRef and $p >= $endPos) {
$dblRef = 0;
++$id;
my $class = $ifd ? "'$id $ifd'" : $id;
$name =~ s/class=\w\b/class=$class/;
$f0 = '';
$self->Open('fgd', $f0, 0);
}
if ($p - $pos >= $len) {
$self->Open('a', '', 1, 2);
last;
}
if ($cols < 16) {
$c[1] .= ($cols == 8 ? ' ' : ' ');
next;
} elsif ($flag & 0x01 and $cols < $len) {
$c[1] .= ' ';
next;
}
unless ($$self{Msg}) {
$c[3] .= $msg;
$msg = '';
}
$_ .= "\n" foreach @c;
$$self{Msg} = 0;
if ($$self{Limit}) {
my $div = ($flag & 0x08) ? 4 : 1;
my $lim = $$self{Limit} / (2 * $div) - 16;
if ($p - $pos > $lim and $len - $p + $pos > $lim) {
my $n = ($len - $p + $pos - $lim) & ~0x0f;
if ($n > 16) {
$self->Open('bkg', '', 1, 2);
my $note = sprintf "[snip %d lines]", $n / 16;
$note = (' ' x (24-length($note)/2)) . $note;
$c[0] .= " ...\n";
$c[1] .= $note . (' ' x (48-length($note))) . "\n";
$c[2] .= " [snip] \n";
$c[3] .= "\n";
$p += $n;
$skipped += $len - length $$blockPt;
}
}
}
$c[0] .= ($p < 0 ? sprintf("-%.4x",-$p) : sprintf("%5.4x",$p));
$cols = 0;
}
if ($msg) {
$msg = " $msg" if $$self{Msg};
$c[3] .= $msg;
}
if ($flag & 0x100 and $cols < 16) {
$$self{Cont} = 1;
$$self{Msg} = 1 if $msg;
} else {
$_ .= "\n" foreach @c;
$$self{Msg} = 0;
$$self{Cont} = 0;
}
my $i;
for ($i=0; $i<4; ++$i) {
$self->{Cols}->[$i] .= $c[$i];
}
delete $$self{TmpCols};
}
sub FinishTiffDump($$$)
{
my ($self, $et, $size) = @_;
my ($tag, $key, $start, $blockInfo, $i);
my %offsetPair = (
StripOffsets => 'StripByteCounts',
TileOffsets => 'TileByteCounts',
FreeOffsets => 'FreeByteCounts',
ThumbnailOffset => 'ThumbnailLength',
PreviewImageStart => 'PreviewImageLength',
JpgFromRawStart => 'JpgFromRawLength',
OtherImageStart => 'OtherImageLength',
PreviewJXLStart => 'PreviewJXLLength',
ImageOffset => 'ImageByteCount',
AlphaOffset => 'AlphaByteCount',
MPImageStart => 'MPImageLength',
IDCPreviewStart => 'IDCPreviewLength',
SamsungRawPointersOffset => 'SamsungRawPointersLength',
);
foreach $tag (keys %offsetPair) {
my $info = $et->GetInfo($tag);
next unless %$info;
if ($tag eq 'StripOffsets' and $$et{TAG_INFO}{$tag}{PanasonicHack}) {
my $info2 = $et->GetInfo('RawDataOffset');
$info2 = $info unless %$info2;
my @keys = keys %$info2;
my $offset = $$info2{$keys[0]};
my $raf = $$et{RAF};
if (@keys == 1 and $offset =~ /^\d+$/ and $raf) {
my $pos = $raf->Tell();
$raf->Seek(0, 2);
my $len = $raf->Tell() - $offset;
$raf->Seek($pos, 0);
if ($len > 0) {
$self->Add($offset, $len, "(Panasonic raw data)", "Size: $len bytes", 0x08);
next;
}
}
}
foreach $key (keys %$info) {
my $name = Image::ExifTool::GetTagName($key);
my $grp1 = $et->GetGroup($key, 1);
my $info2 = $et->GetInfo($offsetPair{$tag}, { Group1 => $grp1 });
my $key2 = $offsetPair{$tag};
$key2 .= $1 if $key =~ /( .*)/;
next unless $$info2{$key2};
my $offsets = $$info{$key};
my $byteCounts = $$info2{$key2};
next if $tag eq 'MPImageStart' and $offsets eq '0';
my @offsets = split ' ', (ref $offsets ? $$offsets : $offsets);
my @byteCounts = split ' ', (ref $byteCounts ? $$byteCounts : $byteCounts);
my $num = scalar @offsets;
my $li = 0;
my $padBytes = 0;
for ($i=0; @offsets and @byteCounts; ++$i) {
my $offset = shift @offsets;
my $byteCount = shift @byteCounts;
my $end = $offset + $byteCount;
if (@offsets and @byteCounts) {
if ($end & 0x01 and $end + 1 == $offsets[0]) {
$end += 1;
++$padBytes;
}
if ($end == $offsets[0]) {
$byteCounts[0] += $offsets[0] - $offset;
$offsets[0] = $offset;
next;
}
}
my $msg = $et->GetGroup($key, 1) . ':' . $tag;
$msg =~ s/(Offsets?|Start)$/ /;
if ($num > 1) {
$msg .= "$li-" if $li != $i;
$msg .= "$i ";
$li = $i + 1;
}
$msg .= "data";
my $tip = "Size: $byteCount bytes";
$tip .= ", incl. $padBytes pad bytes" if $padBytes;
$self->Add($offset, $byteCount, "($msg)", $tip, 0x08);
}
}
}
my $last = 0;
my $block = $$self{Block};
foreach $start (keys %$block) {
foreach $blockInfo (@{$$block{$start}}) {
my $end = $start + $$blockInfo[0];
$last = $end if $last < $end;
}
}
my $diff = $size - $last;
if ($diff > 0 and ($last or $et->Options('Unknown'))) {
if ($diff > 1 or $size & 0x01) {
$self->Add($last, $diff, "[unknown data]", "Size: $diff bytes", 0x08);
} else {
$self->Add($last, $diff, "[trailing pad byte]", undef, 0x08);
}
}
}
sub Write($@)
{
my $outfile = shift;
if (UNIVERSAL::isa($outfile,'GLOB')) {
return print $outfile @_;
} elsif (ref $outfile eq 'SCALAR') {
$$outfile .= join('', @_);
return 1;
}
return 0;
}
1;